Construction panel and connection method

专利摘要:
The recessed connector 2 is embedded in the upper surface of the panel body 1, and the cylinder 3 extending from the bottom surface of the recessed connector to the lower surface of the panel body is embedded, and the convex connector ( It is a building panel made by holding 4). After placing this panel up and down, the convex connector retained inside the cylinder of the upper construction panel is lowered, and it hangs and fixed with the recessed connector of the lower construction panel. Thus, the upper and lower panels can be connected. It can be constructed in a short time without requiring the skill and effort of skilled workers, a structure with high strength can be obtained, and a clean surface can be finished thereon.
公开号:KR19990030701A
申请号:KR1019970051038
申请日:1997-10-02
公开日:1999-05-06
发明作者:다케시게 시모노하라
申请人:다케시게 시모노하라；
IPC主号:

专利说明:

Construction panel and connection method
The present invention relates to a building panel for use in the formation of concrete structures such as civil engineering buildings on a wall around a building, an outer wall of a building, an inner wall or partition wall, and a retaining wall.
Conventionally, when constructing such a structure, the mold is assembled, the body concrete is poured therein, the mold is removed, and if necessary, a decorative material such as a tile or a mortar finish is applied to the surface. . In addition, using a concrete block or precast concrete, a method of joining them by inserting reinforcing bars in the hollow part is also adopted.
By the way, in the method of using the above-mentioned mold, as described above, assembling work and dismantling work of the mold are required, and when the surface is multiplied, finishing work is performed by tiles or the like. In addition, since the work itself requires skill in the work itself, there is a problem that in recent years there is a shortage of craftsmen, causing an increase in construction cost and a delay in construction period.
Moreover, in the method of using the above-mentioned concrete block and precast concrete, since the time required for these positioning is poor, work efficiency is bad, and since heavy materials are handled, there are difficulties such as risks in the work. In addition, the finished walls and retaining walls are often exposed as concrete itself. Therefore, after masonry, the surface is darkened due to air pollution from automobile exhaust, or mold or moss due to moisture. It was not only aesthetically good but also difficult to remove them.
Therefore, the present invention provides a construction panel and a connection method which can be constructed in a short time without requiring the skill and effort of skilled workers, a structure having a high strength, and which can be finished with a fine surface. It is to offer.
1 is a perspective view showing an example of a building panel according to the present invention,
2 is a perspective view showing a state in which the building panel of FIG.
3 is a vertical cross-sectional view of an assembled building panel,
4 is a perspective view showing an example of a convex connector,
5 is a cross-sectional view for explaining an example of a method of connecting the upper and lower construction panels by a concave connector and a convex connector;
6 to 17 are cross-sectional views showing another embodiment of the concave connector and the convex connector,
18 to 20 are perspective views for explaining a method of connecting opposed construction panels,
21 to 22 are perspective views for explaining the connection method of the left and right building panels,
23 is an explanatory diagram showing another example of the masonry pattern;
24 is a perspective view showing an example of an L-shaped building panel,
25 is a perspective view showing an example of a building panel having a curved surface,
26 is a perspective view showing an example of a building panel constituted by a frame,
FIG. 27 is a partially broken perspective view of the building panel having a blocking plate viewed from the back side;
28 is a cross-sectional perspective view of the main portion showing another building panel having a blocking plate in an assembled state;
29 to 30 are cross-sectional views showing a state in which another panel having a blocking plate is stacked;
31 is a perspective view showing a method of connecting a building panel and a temporary member opposite thereto,
32 is a perspective view showing an example of building a building panel in an opposite state using an auxiliary material;
33-39 is explanatory drawing of the connector of a 1st type, respectively,
40-44 are explanatory drawing of the connector of a 2nd type, respectively,
45 is a cross-sectional view showing a modification of the uneven connector shown in FIG.
46 is a cross-sectional view and a rear view for explaining a connection method applying the connection method of FIG. 17;
47-52 is explanatory drawing of the 3rd type connector, respectively.
53 is a cross-sectional view showing a method of reinforcing the connected upper and lower panels with an adhesive;
54 is a perspective view showing the impregnated material,
55 is a perspective view showing a reinforcement method using the additive;
56 is a cross-sectional view showing a method of connecting a panel from side to side as well as up and down,
57 is a perspective view showing a member for connecting the upper and lower panels by using the concave connecting member provided on the rear surface of the panel body;
58 is a perspective view showing still another embodiment of the building panel;
59 is a perspective view showing another method of connecting the upper and lower panels by using the concave connecting member provided on the rear surface of the panel body.
※ Explanation of symbols for main parts of drawing
1 panel body 2 concave connector
3: box 4: convex connector
7: concave connection member 8: basic anchor
9: connecting rod 11: adhesive
12: receiving member 14: shaft
15: rotation latch 20: head
21 shaft portion 22 body portion
28: projection 32: relay axis
33: head 45: through hole
46: wedge 51: convex connection
52: connecting rod 53: concave connector
54: concave connection 60: connecting rod
61: coupler 64: bolt
67: connector 68: decorative layer
71: receiving plate 72: frame
73: mesh 80: template
81: round pipe 91: pipe foundation
93: separator 101: screw shaft
103: leg 105: bolt
107: pipe 130:
131: filling pipe 170: cavity
172: introduction 174: projection
180: wedge 181: hole
182: Nut 183: Packing
184: connecting rod 211: upper part
212: lower portion 215: filling hole
222: jamming projection 300: impregnated material
303: fitting member 305: eye nut
315: butterfly nut 317: box body
324: fixing member 341: receiving plate
344: concave connecting means
In order to achieve the above object, the building panel according to the present invention has a pair of connectors for connecting panels, which are stacked up and down, on the upper and lower end surfaces or the rear surface of the panel body, one of which is a concave connector. The other side is characterized by forming a convex connector.
In addition, a form in which one side of the connector forms a concave connector in the form of a box and the other side constitutes a convex connector in the form of a column can be adopted. In this case, each of the pair of connectors is set as a concave connector in advance, and one connector is a concave connector as it is, and the other connector is a convex connector by fixing a convex member of a separate object to the concave connector. You may also do it.
In another embodiment, a cylinder extending from the bottom surface of the concave connector to the bottom surface of the panel body may be provided, and a convex connector engaged with the concave connector of the lower construction panel may be provided inside the cylinder. .
In addition, the building panel of the present invention may have a connecting plate on either side of the abutting surface of the uneven connector or on any side of the abutting surface of the panel body adjacent to the panel body or both. In addition, a connecting member for connecting with the opposite construction panel or temporary member may be provided on the rear surface of the panel body. In addition, one or both of a connecting connector or a connecting plate for connecting adjacent construction panels in the transverse direction may be provided near the cross section of the panel body.
The panel for constructing the present invention is not limited to a planar board, but may be L or curved, and the panel may be formed of a frame. In addition, a blocking plate may be attached to either or both of the front and rear surfaces of the panel body, and a decorative plate may be attached to the surface of the panel body.
The method for connecting a building panel according to the present invention includes a pair of connectors for connecting panels overlapping each other on the upper and lower end surfaces or the rear surface of the panel body, one of which forms a concave connector and the other. By using the building panel forming the convex connector, the upper panel is placed on the lower panel so that the end faces are fitted, the concave connector and the convex connector are fitted to connect the upper and lower panels.
Specifically, one side of the connector forms a concave connector in the form of a box, and the other panel connects the upper and lower panels by fitting the concave connector and the convex connector using a construction panel that forms a columnar convex connector.
Alternatively, a construction panel is formed by embedding a concave connector in the upper surface of the panel body, installing a cylinder extending from the bottom surface of the concave connector to the lower end of the panel body, and incorporating a convex connector in the cylinder body. After using them, they are arranged up and down, and then the convex connector embedded in the cylinder body of the upper panel is lowered, and the upper and lower panels are connected by hanging with the concave connector of the lower panel.
Alternatively, the upper and lower end surfaces or the rear surface of the panel main body include a pair of connectors for connecting the panels overlapped vertically, one of which forms a box-shaped concave connector, and the other of which forms a columnar convex connector. The upper and lower panels are connected by using a construction panel having a connecting plate on either side of the abutment surface of the uneven connector or on the abutment surface of the panel body adjacent to the panel body or both sides.
In any of the above methods, the connecting member provided on the rear surface of the panel body may be connected to the construction panel or the temporary member facing each other. Moreover, you may make it mutually mutually connect with the construction panel adjacent to a horizontal direction by the connecting tool or connecting plate provided in the vicinity of the cross section of a panel main body. Moreover, you may make it assemble with the assistance of the temporary material of a panel main body. Moreover, you may make it fill the filler between opposing building panels.
(Example)
The building panel P shown in FIGS. 1 to 3 has a concave structure in which the panel body 1 is in the form of a rectangular flat plate, and extends in the left and right directions on the upper end surface 1a to be connected to the upper building panel. The connector (2) is provided at two places, and inside the panel body (1), there is a cylinder (3) extending from the bottom of the concave connector (2) to the bottom surface of the panel body (1). At the same time, the lower part of the cylinder 3 is provided with the convex connector 4 for connecting with the lower construction panel. The left and right cross sections 1b and 1b are provided with a concave connecting connector 5 and a convex connecting connector 6, which are fitted to each other so as to be connected to the left or right building panel P. . The concave connector 2 may be in the entire length of the panel body 1.
The back surface 1c of the panel body 1 is provided with a concave connecting member 7 extending in the left and right directions of the panel body 1 at two positions. The concave stepped portion 1d is formed at the upper edge of the rear surface 1c of the panel body 1, and the convex stepped portion 1e is formed at the lower edge. These stepped portions 1d and 1e are used to prevent the concrete from leaking to the outside when the concrete is placed as a filler between the opposed building panels P, and the stress transmission between the upper and lower building panels P. This is done so that it is formed by the thickness of the panel main body 1 as needed.
The concave connector 5 for connecting the left and right construction panels P, the convex connector 6, and the concave connector 7 provided on the back surface of the panel body 1 are designed to increase the dimensional accuracy. Although the case where the molded article molded separately is used is shown, the unevenness | corrugation can also be formed in the panel main body 1 directly.
As shown in Fig. 3, in the construction of the building panel P, concrete is first placed on the foundation B, and the concave connector 2 is buried at a predetermined position before or after the foundation anchor 8 Buried). In this case, the convex stepped portion 1e at the bottom edge of the panel body 1 may be cut and flattened in advance as shown in the figure, and the base B may have a shape corresponding to the shape of the convex stepped portion 1e. A groove may be formed. When the concave connector 2 is buried, the convex connector 4 is mounted in advance in the panel body 1. When using the basic anchor 8, the L-shaped attachment plate 8a is fixed at the top of the basic anchor 8, and the groove is formed by using the concave connecting member 7 below the panel body 1. What is necessary is just to fix the fitting member 8b inserted in the L-shaped attachment plate 8a as an attachment bolt 8c.
The left and right building panels P are connected to each other by sliding and sliding the other convex connection connector 6 into the one concave connection connector 5. Further, in the illustrated example, both the concave connecting connector 5 and the convex connecting connector 6 are provided on the left and right end surfaces of the panel body 1, but may be provided on the rear side near the end edge of the panel body.
The connection between the opposite building panels P is performed using the connecting rod 9 which has the fitting member 9a at both ends which fits into the recessed connection member 7 of the back surface of the panel main body 1 at both ends. . It is also possible to interpose the turnbuckle 10 in the middle of the connecting rod (9) to finely adjust the interval between the panels (P).
In this manner, after the first stage panel body P is disposed, the panel body P is sequentially stacked in the second stage and the third stage in the same manner. The upper and lower panel bodies P are connected to each other by inserting the convex connector 4 into the concave connector 2 and walking.
In FIG. 2, the right and left edges of the panel body P are aligned in a displaced form that is not linearly continuous. However, in some cases, the panel body P is vertically arranged in parallel to be connected to each other. As shown in FIG. 1, when the concave connector 2 embedded in the upper end surface of the panel body 1 extends in the left and right directions of the panel body 1, or the concave connector with a narrow left and right width is embedded. In the case where the convex connector is increased by the corresponding number as necessary, the panel body P can be arbitrarily formed.
In addition, as shown in FIG. 2 and FIG. 3, it connects to the back surface 1c of the panel main body 1 along the adhesive 11 over the panel body P connected up and down. It is possible to prevent the connector from being destroyed by bending moment or shear force generated at the boundary. In addition, when the lower end of the additive 11 is supported by the receiving member 12, when the stress acts on the additive 11, it serves to restrain the displacement of the additive 11. Therefore, the receiving member 12 is applied as needed, and is used when a large stress acts on the adhesive 11. The receiving member 12 is mounted on the wall with a bolt or an anchor.
When masonry is completed, concrete, for example, is poured between the opposing panel bodies, and the construction of the panel P is completed as a fence, an outer wall, an inner wall, a partition wall, a retaining wall, and the like. When the decorative layer is formed on the surface 1d of the panel P in advance by using the material of the panel body 1 or by pasting a decorative plate of another material, the decorative work on the surface is performed. It becomes unnecessary.
In the above, the outline of the masonry method using the panel body of the present invention has been described. Next, the convex connector and the concave connector for connecting the upper and lower panel bodies P will be described in detail.
Referring to FIG. 3, recessed connectors 2 are embedded in the upper surface of the lower panel body P. As shown in FIG. The recess 2 consists of a groove 2b formed at a position cut out from the top surface of the panel body 1 and a side wall 2a provided between the groove 2b and the opening. One convex connector 4 is held inside the cylinder 3 that extends from the bottom surface 2c of the concave connector 2 to the bottom surface of the panel body 1.
The cylinder 3 is divided into the upper part 3a and the lower part 3b larger than this, and the body 13 of the convex connector 4 is accommodated in the lower part 3b of the cylinder. The inner width of the lower cylinder 3b is approximately equal to the distance between the side walls 2a in the concave connector 2. A shaft 14 penetrates the body 13, and a rotation catching hole 15 is attached to a lower end of the shaft 14, and an upper end of the shaft 14 is used to rotate the shaft 14 with a driver or the like. Concave portions such as slots and cross holes are formed.
As shown in FIG. 4A, the rotary catching aperture 15 is fitted, and is the cone 15a at two positions with respect to the shaft 14. As shown in FIG. 4B, the rotation catching hole 15 is freely attached to the body 13 at the screw portion 15c, and at a predetermined rotational position, the width of the rotating catching hole 15 is provided. The side surface 15b of this narrow side is made to be flush with the side surface of the body 13.
A method of connecting the upper and lower panels by the concave connector 2 and the convex connector 4 will be described with reference to the example of FIG. In this example, a pin or screw member 15d is used as a fastener 17 on the shaft 14 to maintain the position of the body 13 while using a nut member 16 that is screwed to the head of the shaft 14. ) Is inserted. Instead of the pin, a nut, a board or the like may be fixed to the shaft 14. First, the panel Pb is placed on the top of the lower panel Pa. Subsequently, the body 13 is recessed in the lower panel Pa by pushing the nut member 16 positioned in the recess 2 in the upper panel Pb to the bottom surface 20c of the recess 2. (2) Insert it. In this state, the shaft 14 is rotated 90 degrees to rotate the locking catch 15. Then, the nut member 16 is rotated to raise the shaft 14, and the concave connector 2 of the lower panel Pa is provided. The convex connector (4) on the top panel (Pb). In addition, when the fixture 17 is attached, instead of providing the screw portion (15c) in the rotary locking sphere 15, if the ring spring (15d) is provided in the space with the body 13, the rotary locking sphere (15) The rotation is done well.
In addition, before the recess connector 2 is embedded in the panel body 1, if the two side walls 2a are connected to each other with bolts for the purpose of preventing deformation in the vicinity of the opening, a large stress is applied to the body 13. Resistance when acting on
In the above embodiment, a gap may be formed between the body 13 of the convex connector 4 and the lower body 3b of the cylinder 3. Thereby, the position shift at the time of embedding the recessed connector 2 and the cylindrical lower part 3b in the panel main body 1 can be absorbed. In addition to the rectangular parallelepiped, the shape of the body 13 may be a cylindrical shape or an elliptic cylinder shape. In this case, the lower cylinder 3b may also have a shape corresponding to the shape of the body 13. In addition, the shape of the rotation latch 15 can be made into an appropriate shape in addition to the shape shown in FIG. In this case, the concave connector 2 also needs to have a shape corresponding to the rotary locking tool 15. For example, as shown in FIG. 10, the concave connector 2 is formed into a box shape so that its top portion 20h and the top surface 15f of the rotation catching portion 15 shown in FIG. 4a are brought into contact with each other. You can install it. Further, the lower cylindrical body 3b and the body 13 have a rectangular parallelepiped shape extending in the left and right directions on the panel body 1, and a plurality of rotating catches 15, a corresponding shaft 14, and a lower cylindrical body 3b are respectively provided. You may install in a location. Moreover, depending on the shape of the lower cylinder part 3b, you may form directly in a panel main body instead of a molded article.
In the embodiment shown in FIG. 6, the convex connector 4 is circumferentially shaped into the head portion 20, the shaft portion 21, the body portion 22, and the panel 23 attached on the head portion 20. ). A male screw 22a and a screw 2e are formed on the outer circumferential surface of the body portion 22 and the side wall 2a of the concave connector 2. However, the screw 2e of the side wall 2a extends in the up and down direction of the ground, unlike the female screw formed on the inner side of a normal circular hole. Accordingly, the peak of the male screw 22a formed in the body portion 22 is only partially in contact with the screw 2e of the side wall 2a. For this reason, it is preferable to enlarge the height of the peaks and the depth of the groove | channel of both screws 2e and 22a.
The convex connector 4 before being connected is hold | maintained in the cylinder lower part 3b by the spring 23 as shown to FIG. 6 a. A long shaft driver is inserted from the opening of the cylinder 3 in the face of the connection, and is inserted into the recess 20a of the head 20 of the convex connector 4, and the male screw 22a and the recess of the body portion 22 are inserted. Push up until the screw 2e of the connector 2 contacts. When the convex connector 4 is rotated to screw the male screw 22a and the screw 2e until the lower surface 20b of the head 20 contacts the shoulder 3c of the lower cylinder 3b, the concave connector 4 As the connector 2 and the convex connector 4 are caught, as shown in Fig. 6B, two panel bodies Pa and Pb are connected.
In this embodiment, when the concave connector 2 and the convex connector 4 are hooked, between the head 20 of the convex connector 4 and the lower cylinder 3b, and the shaft portion of the convex connector 4 In the case where gaps 4a and 4b as shown between 21 and the lower part of the cylinder 3b appear, concave connectors 2 and convex embedded in each of the panels Pa and Pb are convex. Even if the connector 4 is slightly shifted in the front-rear direction of the panels Pa and Pb, the connector 4 can be adjusted, and the concave connector 2 and the convex connector 4 hang without any problems.
Moreover, as mentioned above, since the screw 2e of the side wall 2a of the concave connector 2 extends in the up-down direction of the paper surface, ie, it extends in the left-right direction of the panel P, the convex connector 4 is used. The displacement of the embedding position in the left and right directions of the panel P does not interfere at all. It is also possible to hang a plurality of convex connectors 4 on one concave connector 2.
In this embodiment, the concave connector 2 may have a cylindrical shape, and the screw 2e to be provided on the side wall 2a may be a normal female screw. In this case, the material cost of the internal thread is at least. When connecting as shown in Fig. 6B, since the gaps 4a and 4b in the left and right directions of the panel P can be caught only a little, It is necessary to accurately position the uneven connector.
7 shows another embodiment. 7 is a cross-sectional view showing a state in which the upper panel Pb is placed on the lower panel Pa, and the concave connector 2 and the convex connector 4 are not yet hung. In this state, the convex connector 4 is pushed down by pushing the shaft 14 with an operating tool such as a screwdriver, and the male screw 14a provided on the upper side of the shaft 14 is attached to the screw 3d formed on the cylindrical portion 3a. When contacted, a driver or the like sandwiched in the recess 14b is rotated. Then, the unevenness 25a formed in the lower part of the body 25 of the convex connector 4 is engaged with the unevenness 2f formed in the side wall 2a of the concave connector 2 by the action of the idle screw 14c. Both connectors 2 and 4 are attached. The state which connected upper and lower panels Pa and Pb is shown in FIG. At this time, it is preferable that at least any part of the unevenness 25a, 2f is an elastic body.
8 shows another embodiment. As shown in FIG. 8A, the convex connector 4 is composed of a body 26 housed in the lower portion 3b of the cylinder 3, and a shaft 27 freely attached to the upper portion thereof. And the screw formed in the outer periphery of the shaft 27 is screwed with the screw formed in the inner periphery of the upper part 3a of the cylinder 3, and is hold | maintained in the cylinder 3 inside. The body 26 is columnar, and the hollow part 26a is provided in the lower half for weight reduction, but the hollow part without a hollow part may be cold. And the recessed part 26b is formed in the both outer surface which the body 26 opposes.
One side of the recessed connector 2 is a box body which has a cavity which receives the lower half of the body 26 of the convex connector 4, and has the opening of the cylinder 3 in the bottom surface, The panel It is embedded in the upper end surface 1a of the main body 1. When the convex connector 4 is inserted to a predetermined position in the concave connector 2, elastic deformation protrudes from the inner surface of the box at a position corresponding to the concave portion 26b of the body 26 is possible. The projection 28 is formed.
Therefore, after placing the upper panel Pb on the lower panel Pa, the driver is inserted from the opening of the cylinder 3 of the upper panel Pb, and the shaft 27 is rotated to rotate the convex connector 4. When the lower half of the body 26 is inserted into the cavity of the recess 2 of the lower panel Pa, the recess 26b and the protrusion 28 are engaged with each other. Next, by rotating the shaft 27 with a screwdriver and lifting the body 26 slightly, both connectors 2 and 4 are firmly caught. As shown in FIG. 8B, the upper and lower panels Pa and Pb are shown in FIG. ) Is connected.
In this example, the body 26 of the convex connector 4 is in contact with the side surface of the concave connector 2 and the inner surface of the lower cylinder 3b at the connection boundary 29 of the upper and lower panels Pa and Pb. Since the projection 28 of the recessed connector 2 and the recessed part 26b of the body 26 inserted in the recessed connector 2 are arrange | positioned so that it may extend in the longitudinal direction of the panel main body 1, The upper and lower panels Pa and Pb connected by the two connectors 2 and 4 function effectively when a positive and negative moment is received at the connection boundary 29.
In the embodiment shown in FIG. 9, in contrast to the embodiment shown in FIG. 8, the concave portion 26b of the concave connector 2 and the projection 28 of the body 26 of the convex connector 4 are engaged. They are arranged so that they extend in the width direction of the upper and lower panels Pa and Pb. However, even in this example, since both connectors 2 and 4 are caught in both the left and right directions of the connector, i.e., the front and back directions of the panel body 1, it is effective when a positive and negative moment is received at the connection boundary. . The projection 28 of the concave connector 2 may be another material such as a separate steel spring as in the ninth degree. In addition, the recessed part 26b corresponding to the projection 28 formed in any part of the uneven | corrugated connector as mentioned above may be uneven | corrugated 25a, 2f like 7th degree | times.
The concave connector 2 and the convex connector 4 are molded of synthetic resin, iron, nonferrous metals, ceramics, rubber, and the like. In addition, carbon fiber or glass fiber may be added for reinforcement, or the fiber itself may be hardened with a resin or the like, or a composite material thereof may be used. In addition, after necessary parts may be made of other materials, they may be coalesced by means of embedding or the like where necessary. In addition, in the outer periphery of the recess 2 and the cylinder 3, in order to strengthen the coupling with the material of the panel main body 1 when embedding, you may form irregularities, such as a flange, a protrusion, a recessed groove.
10 shows another embodiment. The convex connector 4 in this embodiment has a lower portion of the body 31 divided into two parallel legs, and a lower portion of each leg has protrusions 31a protruding outward, and the body 31 A bolt-shaped relay shaft 32 is attached to the upper portion of the head, and the head 33 is screwed into the relay shaft 32. Since the two legs are pressed against the elasticity in the lower portion 3b of the narrowed cylindrical body 3, the convex connector 4 is the cylindrical body 3 as shown in FIG. Kept inside.
After mounting the upper panel Pb on the lower panel Pa, the convex connector 4 is lowered by inserting the operation member from the opening of the cylinder 3 of the upper panel Pb and lowering the head 33 to the lower cylinder. It makes contact with the shoulder 3c of 3b. At this time, the projection 31a of the lower leg of the body 31 is released into the recess 2h of the recess 2. In this state, however, a gap is formed between the projection 31a and the recess 2h. Next, when the head 33 of the convex connector 4 is rotated by the operation member, the body 31 is lifted up, and as shown in FIG. 10B, the projection 31a is formed by the upper wall (2h) of the recess 2h. In close contact with 20h). In this way, both connectors 2 and 4 are engaged and the upper and lower panels Pa and Pb are connected.
In the embodiment of Fig. 10, the lifting of the body of the convex connector is carried out by the ejection operation of the head, and another embodiment of lifting the body by the same operation will be described next.
In the embodiment shown in FIG. 11, the bolt-shaped relay shaft 35 is mounted on the upper part of the body 34, and the head 36 of the extraction operation is screwed on the relay shaft 35. have. The lower portion of the body 34 is attached with a wing-shaped locking spring (34a). As for this locking spring 34a, a wing becomes narrow inside the cylinder 3, and the convex connector 4 is maintained in the cylinder 3 inside. When the convex connector 4 is pushed down and the engaging spring 34a enters the recess 2h of the concave connector 2 of the lower panel Pa in connection with the panels Pa and Pb, The locking spring 34a is released and spreads the wings as shown in FIG. 11B. Next, when the operation member is inserted into the operation member yoke 36a of the head 36 of the convex connector 4 and rotated, the body 34 is lifted up, and the front end of the locking spring 34a is connected to the recessed connector 2. It contacts the upper wall of recessed part 2h. In addition, when pulled up by a predetermined amount, both connectors 2 and 4 are engaged to connect the upper and lower panels Pa and Pb.
As described above, before the panel is connected, the convex connector 4 is held inside the cylinder 3 by the elasticity of the locking spring 34a of the body 34, but slides out during transportation to In order to prevent the lower part from protruding from the panel main body 1, as shown in FIG. 11A, a spring 36b may be attached to the head 36 and the inner surface of the cylinder 3 may be pushed. . This can be provided as necessary in other embodiments as well.
The shape of the concave connector and the convex connector used in the present invention is not limited to the above embodiments, and various shapes can be used.
In the embodiment shown in FIG. 12, the bifurcated leg portion 37a of the lower portion of the body 37 of the convex connector 4 is bent inward from its tip, and at the same time, the concave connector 2 corresponds to the shape thereof. The projections 38 of) are also recessed toward the bottom of the box, and the locking projections are formed on the inner and outer surfaces of the leg portions 37a, the outer surface of the projections 38 and the inner surface of the box of the concave connector 2, respectively. It is formed and enlarges the engagement range of both connector 2, 4, and increases the hanging force of both connector 2,4. In this embodiment, a spring 37b for preventing the displacement is attached to the upper portion of the body 37 of the convex connector 4.
In the embodiment shown in FIG. 13, the bulging part 39a is formed in the lower part of the body 39 of the convex connector 4, and the projection 40 is formed in the cavity part of the concave connection part 2, The bulging part Both engaging tools 2 and 4 are fastened by the engagement of the engaging projection formed on the inclined surface of the 39a and the tip of the projection 40. Also in this embodiment, a spring 39b for preventing displacement is attached to the upper portion of the body 39 of the convex connector 4.
In the embodiment shown in FIG. 14, the cavity 41 of the concave connector 2 is in the form of a hole, and the body 41 of the convex connector 4 and the convex connector 4 formed on the inclined surface widening toward the bottom thereof. The engaging projection formed on the outer surface of the lower two leg part 41a is engaged, and the inserted convex connector 4 is caught by the recessed connector 2. Also in this embodiment, a spring 41b for preventing misalignment is attached to the upper portion of the body 41 of the convex connector 4.
The embodiment shown in FIG. 15 shows that the projection 42a built in the lower part of the body 42 of the convex connector 4 is inserted into the recess 2j of the concave connector 2 by the force of the spring 42b. By being filled in, both connectors 2 and 4 are engaged.
In the embodiment shown in FIG. 16, the engaging hole 43a of the elongate form which penetrates the body 43 is formed in the upper part of the body 43 of the convex connector 4. As shown in FIG. At least the lower part of the body 43 is formed of an elastic material, and is divided into two leg parts 43c by the sheath 43b. Projections protruding outward are formed in each of them, and the legs 43c are held in the lower portion 3b of the cylinder 3 in a narrowed state. Moreover, the recessed part 2 is provided with the cavity part which receives the lower part of the body 43 of the convex connector 4 in the shape released.
The upper panel Pb is placed on the lower panel Pa, the operation member is inserted from the opening of the cylinder 3 of the upper panel Pb, and the shaft 44 is pushed down to lower the convex connector 4. Then, as shown in FIG. 16B, the leg portion 43c of the body 43 of the convex connector 4 is released to widen in the cavity of the concave connector 2, and the projection is concave connector 2. It is hooked up with the recess.
In this state, both connectors 2 and 4 are hanging, but not between the convex connector 4 and the top panel Pb. Therefore, after passing through the long through-hole 45 formed in the panel body and the engaging hole 43a of the body 43, the wedges 46 are inserted into the successive holes. Pa) and Pb are connected.
In this embodiment, the shape of the leg 43c of the body 43 of the convex connector 4 is determined by the elasticity of the material of the body 43, and accordingly the shape of the cavity of the concave connector 2. This is determined. Depending on the material of the body 43, the sheath 43b may be omitted.
The embodiment shown in FIG. 17 is similar to the example shown in the preceding figure, wherein the body 47 of the convex connector 4 is fitted in the concave connector 2, but both have locking means. not.
For this reason, the lower part of the body 47 and the lower panel (Pa) drive and engage the wedge 48 which penetrates the recessed connector 2 similarly to the previous figure.
On the other hand, the upper part of the body 47 and the upper panel Pb are engaged with the bolt 49 which penetrates the lower part 3b of the cylinder 3.
Thus, the upper and lower panels Pa and Pb may be connected via the body 47.
Next, the connection of the opposing building panels will be described. The purpose of connecting the opposing panels is to economically design the concave and convex connectors described above, and to maintain the gap of the opposing panels. The difference from the case of the conventional mold method is that in the present invention, since the panel is buried, the connecting rod cannot be provided through the panel.
Therefore, the connecting method of the present invention is, as the first method, as shown in Figs. 1 to 3, the concave connecting member 7 is provided on the rear surface of the panel body 1, and the connecting rod is formed in the groove. Insert the fitting members 9a fixed to both ends of (9). Alternatively, the rotary locking tool 15 as described in FIG. 4 may be used at both ends of the connecting rod 9 to be constructed by the method of FIGS. 1 to 3.
In the embodiment shown in FIG. 18, the convex connection part 51 provided in the back surface 1c of the panel main body 1 is used. Both ends of the connecting rod 52 are recessed coupling holes 53 having grooves. Also in this case, as shown below, the concave connecting portion 54 having a groove may be used in combination.
In the embodiment shown in FIG. 19, the concave connecting member 55 is provided on the rear surface 1c of the panel body 1 in the vertical direction. Also in this case, the convex connection member 56 which extends up and down protruding from the back surface of the panel main body can be used.
The connecting member may be of a fixed type installed at an appropriate position toward the rear side of the panel body. An example thereof is shown in FIG. 20. As shown in this figure, a ring-shaped screw is attached to an L-shaped rod-shaped connecting member 56 attached to the rear surface 1c of the panel body 1 and exposed at the other end thereof, and to a turnbuckle 57 as a connecting rod. A coupler screwed to both ends of the connecting rod 60 by a method of fitting the coupler 58 and a threaded rod-shaped connecting member 59 mounted on the rear surface 1c of the panel body 1. There is a method of screwing (61).
Next, the connecting connector for connecting the left and right building panels P will be described in the examples shown in FIGS. 1 and 2 when the cross section of the panel body is provided. Fig. 21 shows a groove-shaped concave connecting connector 62 and a T-shaped convex connecting connector 62a. Other examples are shown in Fig. 21. Figs. 21 is a fitting member as shown in FIG. 4 or a fitting member 63 similar thereto as shown in FIG. 4 in a groove of the concave connecting member 7 embedded in the rear surface 1c of the panel body 1, The flat plate shape provided with the hook part at the front-end | tip of the bolt 64 of the member 63 shows the state fastened by the butterfly nut 66 via the connection connector 65a. When the connecting connector 65b having the opposite symmetrical shape to the connecting connector 65a is assembled, as shown in Fig. 21B, each hook portion is engaged so that a tensile stress or a compressive stress are applied to both of them. Even if it does not come off. In this example, the connecting connectors 65a and 65b are mounted to the panel body 1 via the concave connecting member 7, and the connecting connectors 65a and 65b are interposed through bolts and nuts embedded directly in the panel body 1. 65a) and 65b may be fastened with the butterfly nut 66. As shown in FIG. However, in the case of buried nuts, a bolt may be used. Examples of this application are crescents and well-known hook connection ports used for windows as architectural hardware.
In the example shown in FIG. 22, the sheath 7a is cut out in the concave connecting member 7 of the back surface 1c of the panel body 1, and the bracket-shaped connecting connector 67 is connected to both panel bodies 1. The left and right panels are connected by sandwiching the sheath 7a. Further, a hole through which the connecting connector 67 is inserted near the center portion may be formed, and the nut 64 may be clamped through the bolt 64 of the long portion 63 as shown in FIG.
In the above embodiment, the panel main body has been described using a rectangular panel as an example, but the shape of the panel that can be used in the present invention is not limited to the construction of one type of panel as well as a rectangular shape. As shown in FIG. 23, a panel such as a cross-shaped panel P1, a cross-shaped panel P2, a convex panel P3, or the like is also possible with a rectangular panel P. Can connect In the example shown in FIG. 23, since the connection boundary in the lateral direction is not continuous, various shapes can be formed in addition to improving the resistance to bending stress.
In addition, although all of the panel bodies are flat plates, the panel is a panel using an L-shaped panel body, and the above-described various connectors, connecting members, and connecting connectors are used to connect the panels to form a building or the like. It is possible. An example of L-shaped panel P used for a corner part is shown in FIG. The panel P shown in this figure is for corner insertion, and there is also a panel for corner betting which is L-shaped upside down.
In addition, the panel of this invention is not limited to a planar board-shaped object, The shape of the cylinder cut | disconnected longitudinally as shown in FIG. 25 may be used, It is used for cornering and cornering, or it is put together It is also possible to use for construction of the outer wall of a tank. The decorative layer 68 is not limited to the inner curved side but may be provided on the outer curved side.
26 is a perspective view of a panel P showing yet another embodiment. The panel P of this example attaches the mesh 73 of a metal product or a synthetic resin product to the frame body which consists of the upper and lower receiving plates 71 and the frame 72 which connects the receiving plates 71. The receiving plate 71 is a channel rail shape having a substantially “c” shaped cross section made of metal or synthetic resin, and the concave connector 2 which opens side by side on the upper surface of the receiving plate 71, that is, the upper surface as a panel body. Is installed. The frame 72 is an angled cylindrical shape, and has a cylinder, a storage box, and a convex connector inside. Therefore, it is possible to connect the upper and lower panels by the various concave connectors and convex connectors already shown. In addition, the angled pillar body inserted into one end portion of the receiving plate 71 forms a convex connection connector 74, and the other end portion forms a concave connection connector, and the angled pillar body is a butterfly nut ( 75) is fixed between the left and right receiving plate 71, it is possible to connect the left and right panels. In addition, the opposing panel is connected to the connecting rod 76.
In addition, the mesh body 73 and the receiving plate 71 can also be made integrally by making a hole. In addition, the cross-sectional shape of the receiving plate 71 and the frame 72 is not limited to the "c" shape, but may be an angled pipe type, a one-pipe type, or an L shape. In addition, the frame type panel includes the L-shape described in FIG. 24 and the cylinder described in FIG. 25.
In general, various kinds of blocking plates are often attached to a structure related to civil construction. The attachment of this kind of blocking plate is made by pouring body concrete after installing the mold, waiting for its hardening, drilling a hole in a proper position, inserting the anchor into the hole and mounting it with adhesive, etc. It is carried out in order to attach exterior wall material etc. on it, but the effort and construction period are tremendous. In particular, since the attachment of the outer wall material and the like is to the inside construction, there is a drawback that a reliable construction cannot be expected in a narrow place. In this way, it requires a lot of time and effort, and also requires a skilled worker, and in addition to the shortage of craftsmen in recent years, there is a problem that causes a rise in construction cost or delay in construction period.
On the other hand, liquid tanks with water, cold or hot air, or structures that require the blocking of the effects of chemicals, radioactivity, noise and radio waves, attachment of anti-vibration materials, and other objects with water, cold or hot air are the same. Since it is performed by the method, there is a problem that the construction is not performed reliably according to the design, leakage of storage energy occurs, affects the life of the building, increases the construction cost of the building, or delays the construction period.
In order to cope with such a problem, an example of a building panel with a blocking plate is shown in FIGS. 27 to 30.
In the embodiment shown in FIG. 27, the blocking plate F is attached except for the portion of the concave connecting member 7 to be used directly on the rear surface 1c of the panel body 1 shown in FIG. The method of aligning the panel P with the blocking plate F is the same as the method described with reference to FIG. 3 except that the connecting rod 9 is connected to the panel P opposite to each other, and then concave. The barrier plate gap F1 corresponding to the portion of the connecting member 7 is filled with the barrier plate Fa in a foamable or solid form.
The method of attaching the blocking plate (F) and the panel body (1) is to pour the material of the panel body (1) to the blocking plate (F), or to attach the blocking plate (F) to the panel body (1), or to fix the screws. By a suitable method such as nail fixing. The blocking plate F may also be attached to the surface of the panel body 1 and a decorative plate may be mounted thereon. In the embodiment shown in FIG. 28, the blocking plate F is attached to the back surface of the panel P described above. The function of the blocking plate (F) is to block the energy released from the material of the liquid, gas, solid with water, cold or heat, which is the heat insulating material currently used. The use of barrier materials is now widely used in houses, storages, and the like. In addition, the present invention is also used for the attachment of walls such as radioactivity, radio waves, vibration preventing materials, solar power plates, and the like.
The surface of the building panel may be a concrete surface or a surface of the material of the panel body, but decorative plates made of tiles, glass, natural stone, bamboo, wood and brick, ceramics, and mesh, which are conventionally used to improve aesthetics (E). May be attached to the panel, but the above-described barrier plate may be used.
As the material of the blocking plate (F), of course, the material used for the above-mentioned decorative plate, as well as iron, non-ferrous metals, resins, cement plates, rubber, paper, leather, and other materials such as carbon, glass, aramid, etc. A woven fabric made of fiber, a nonwoven fabric, a net or the like, or a synthetic material of the above materials can be used. In other words, the decorative plate and the blocking plate are appropriately used according to the purpose of the panel, each of these materials alone, or a combination of the blocking plate of different materials, or used in combination with the above-described decorative plate.
As described above, the process of fitting F ₂ when the panel is placed on the lower panel is performed in various ways. That is, as the 1st method, the end surfaces of the blocking plate F may contact each other as it is. As a second method, any of chemicals reacting with an adhesive, a foamable adhesive, a foamable adhesive, water, or other liquids, or a custom material such as a packing (Fb) is sandwiched between the above-described water or liquid. The water is prevented from flowing by adhering, or the adhesive is bonded, or the water flow is prevented and bonded by welding if there is a working place. Further, as the third method, the space removed in the blocking plate F, which abuts in the up and down direction, is made in the longitudinal direction, and after the blocking plate F is brought into contact with the first or second method, the above-described foam material, mortar, and resin are used. The filler (Fc) of a panel body such as rubber, lead, aluminum or the like, or a solution of a blocking plate and a mixture of homogeneous or heterogeneous materials may be filled to increase the exponential property or adhesiveness. In addition, the position of a fitting or removal space is not limited to the position of the uneven | corrugated stepped part 1d, 1e of a panel body, It cannot be overemphasized that it can install aside by a suitable position.
FIG. 29 is operated in the same manner as the example shown in FIG. 3 after the blocking plates F are mounted on the rear surfaces of the opposing panels P, respectively, and shows the state in which the filler C is charged between the panels P. FIG. It is a cross section.
FIG. 30 is a cross-sectional view when the panel P is arranged in parallel in three sheets, and shows a state in which the panel G is further expanded in the middle of the two panels P of FIG. 29. As shown in the drawing, the middle panel G has a connector for connecting the up and down direction like the outer panel P, a connection connector for connecting the horizontal direction installed as needed, and a concave connection member for connecting the opposing panel. Have either or both. Two or more intermediate panels G can be provided between outer panel P, and the above-mentioned blocking plate F may be provided in one side or both surfaces. The right and left fillers C of the intermediate panel G are not limited to the same material but may be filled with different left and right fillers. In the case where a plurality of intermediate panels G are provided, the materials of the various panel bodies described above may be the same or different, and some connecting members may be omitted.
The construction method is also performed in the same manner as the panel body P of FIG. 3 described above. That is, in the drawing, after installing the lower left side panel P and the lower middle panel G, the concave connection member on the left side of the middle panel G and the left outer panel P are connected. Connect the members with connecting rods. The right side is also performed in the same way, which may be constructed first.
Next, the connecting connection in the horizontal direction is performed. Also in this operation, it is determined by the panel P whether the connecting rod is performed first or the connecting connection in the horizontal direction is performed later. In other words, in the case of the connecting connector as shown in FIG. 1, the connecting connection work in the transverse direction is first performed, and in the case of the connecting connector shown in FIG. 21 and FIG. In addition, in order to improve the unity of the contact surface of the panel G, you may provide the uneven | corrugated fitting Ga in the upper and lower end surfaces of the intermediate panel G as needed.
In this manner, when the left and right outer panels P and the middle panel G are stacked to reach a predetermined stage, filler is poured between the panels. Depending on the purpose of the panel, the filler may not be filled and may be in a hollow state. In addition, the materials of the panel P and the blocking plate F described above are also used for the intermediate panel body G and the blocking plate Fg.
The secondary blocking plate Fa, which is the same as or different from the blocking plate described in Figs. 27 and 28, is filled with a shape member or a foam member after the position of the panel P is determined by the connecting rod. It goes without saying that the blocking plate can be attached to one or both of the surface or the rear surface of the panel P shown in FIGS. 1 to 26 as necessary.
Next, the case where the connection connector for connecting a panel and a panel or a temporary material which opposes it is provided in the facing surface is demonstrated, respectively. Since the connecting connector connecting the panel to be replaced has already been described with reference to FIGS. 2 and 3, the connection between the panel and the temporary material will be described here.
In the example shown in FIG. 31, one side is constructed from the panel P with the surface decorated, and the other is constructed with the mold 80 which does not need much of a tare. The mold 80 is supported by a round pipe 81 attached to the outside of the mold. And since the round pipe 81 is coupled with the connecting rod 9 via the fitting washer 82, when the concrete is poured between the panel P and the mold 80, the gap between them is precisely maintained. . And after the completion of the concrete construction, the mold 80 is removed.
In addition, in FIG. 31, the blocking plate F is affixed on the back surface 1c of panel P as needed. In this case, it is good to just attach the blocking plate F of a certain dimension as it is, but in order to increase the blocking effect, it is preferable to attach to the front surface of the back surface 1c of the panel P using the blocking piece Fa. . Such a blocking plate F can be affixed not only to the back surface 1c of the panel P, but also to the surface side of the panel P, or both. Moreover, such a blocking plate F can be applied also to the example shown in FIG. 2 or FIG.
In the example shown in FIG. 32, both sides are constructed by the panel P with which the surface was decorated. Panel (P) has a structure that can be self-supporting, but when the connection between the concave and convex connectors is close to the pin coupling, the coupling portion may be moved back and forth, so use an auxiliary material in such a case. do. Construction of the round pipe which is an auxiliary material is performed as follows, for example. First, the pipe foundation 91 is installed. Then, the vertical round pipe 92 is brought into contact with the panel P to stand on the pipe foundation 91, and the separator 93 is installed at a fitting position between the predetermined panels P. Then, the horizontal round pipe 94 ) And tighten them with fasteners (95). In this way, temporary construction of auxiliary materials is carried out in the left and right directions and above. In addition, construction of auxiliary materials may begin with the horizontal round pipe 94. As shown in FIG.
The auxiliary material is not limited to a round pipe, and may be selected in an appropriate shape such as a square shape, an H shape, and an L shape, and may be an auxiliary material of only one side if necessary, or a separator may be omitted depending on the type of the auxiliary material and the connector. In addition, the panel body is formed by the method described with reference to FIG.
In the building panel of the present invention, the panel body is a precast product of the concrete or the like, and in particular, when placing concrete again between the opposing panels, it is advantageous to reduce the thickness of the panel as much as possible. It is preferable to embed auxiliary materials such as reinforcing bars and reinforcing fibers in the main body. In addition to concrete, the panel body is composed of building materials such as mesh, wire mesh, woven fabric, nonwoven fabric, wood, iron, nonferrous metal, stone, ceramics and leather. As the decorative layer, in addition to the simple mortar finish, stone pasting such as marble or granite, tile pasting or terrazzo finishing, and the above building materials can be adopted.
In the case of using a separate molded article as a connector, a connecting connector, and a connecting member, various synthetic resins and various metal materials may be used as the material. In particular, as the material of the connecting member, the tensile strength required for the structure and the position of the expected connecting section are used. In consideration of the amount of misalignment and the like, an optimal material is selected from the synthetic resin material. In the embodiment, the concave connector is provided on the upper surface of the panel body and the convex connector on the lower surface of the panel body.
In addition, as shown in FIG. 2, the bending moment which arises in a boundary part by attaching the adhesive 11 to the back surface 1c of the panel main body 1 beyond the boundary of the panel P to connect and connect. It is possible to prevent the connector from being destroyed by the shear force.
Each member for connection demonstrated in the above Example showed the example, and can be replaced with another well-known member which performs the same function. For example, an example in which a dovetail groove tenon is used for a connecting member or a connecting connector is described. However, the groove may be replaced by a C-shaped channel fitting member with a T-shaped cross section, and the other side of the L-shaped member may be replaced by a panel member. It may be used as a C-shaped mounting portion formed on the back surface and formed of a wall and an L-shaped material.
EMBODIMENT OF THE INVENTION Hereinafter, the other Example which concerns on this invention is described, referring drawings.
The example shown in FIGS. 33-39 is a 1st type which is a type which connects a top and bottom panel by fitting with a concave connector by pushing down a convex connector with a human hand, and performing an operation after that.
In the embodiment shown in FIG. 33, after mounting the upper panel Pb on the lower panel Pa, the convex connector 4 held on the cylinder 3 by the spring 23 is pushed down to the operation member. Then, the head shaft 20 is rotated by the operation member to pull up the screw shaft 101. The screw shaft 101 penetrates the body 100 of the convex connector 4, and the lower conical portion 102 is raised so that the leg portion 103 of the lower portion of the body 100 is widened, thereby widening the leg portion. 103 abuts on the tapered surface of the recess 2, and as shown in FIG. 33B, two panel bodies Pa and Pb are connected. In addition, the body 100 is made of an elastic material.
Also in the embodiment shown in FIG. 34, after mounting the upper panel Pb on the lower panel Pa, the convex connector 4 held on the cylinder 3 by the spring 23 is pushed to the operation member. After lowering, the head shaft 20 is rotated by the operation member to pull up the screw shaft 101. In this embodiment, the tip of the body 100 of the convex connector 4 and the tip of the screw shaft 101 are fixed by the locking member 104, so that the body made of an elastic material as shown in Fig. 34B. 100 is bulged in the recess 2, and two panel bodies Pa and Pb are connected.
In the embodiment shown in FIG. 35, the convex connector 4 is similarly pushed down, and then the bolt 105 is rotated by the operation member. The bolt 105 passes through the inside of the pipe 107 through the body 106 of the convex connector 4 and is again screwed into the nut 108 fixed to the end of the pipe 107. The bent portion 107a of the lower portion of the pipe 107 expands in the concave connector 2 in accordance with the rotation of, so that the two panel bodies Pa and Pb are connected as shown in FIG. In addition, the part shown by (DELTA) h in the lower panel Pa of FIG. 35A may be absent.
In the embodiment shown in FIG. 36, after the top panel Pb is placed on the lower panel Pa as shown in FIG. 36 a, the protruding member attached to the tip of the shaft 110 by pushing down the convex connector 4. Insert 111 into the recess 2. After doing this, the shaft 110 of the convex connector 4 is rotated by the operation member. A shaft is formed in the shaft 110, and the board | substrate 112 and the projection member 111 which were screwed to this are fastened to the stepped parts 113 and 114, respectively. At this time, if the board 112 is rotated can not be tightened. Therefore, in order not to rotate the board | substrate 112, the board | substrate 112 is provided with the spring 112a, etc., or the friction with a wall surface is hardened, or the board | substrate 112 is made into shapes other than a disk, and a wall surface is matched with it. Further, the board 112 and the protrusion member 111 may be tightened without providing the board 112.
In the embodiment shown in FIG. 37, a bag body is used. That is, as shown in FIG. 37, a concave portion 120 is formed in the concave connector 2, and the bag 130 is attached to the lower portion of the body 4a of the convex connector 4. have. The filling tube 131 is connected to the bag body 130 through the upper part of the cylinder 3. Then, after placing the upper panel Pb on the lower panel Pa, as shown in FIG. 37, the concave connector is pushed down by pushing the body 4a of the convex connector 4 by the upper charging pipe 131. (2) Insert it. After this, the filler c is injected from the filling tube 131, and as shown in FIG. 37C, the bag body 130 is expanded in the enlarged recessed portion 120. As shown in FIG. Thereby, two panel bodies Pa and Pb are connected. Reference numeral 122 in the figure is an exhaust hole for extracting air in accordance with the injection of the filler. In addition, the connection of the panel Pb and the convex connector 4 may be screwed to the head of the filling tube 131, and may be fixed with a nut like FIGS. 33-36.
The bag body is also used in the embodiment shown in FIG. In this embodiment, a separate or homogeneous flexible material is used for the body 4a of the convex connector 4, and the bag body 130 is made of the material and integrated with the body 4a. In the concave connector 2, irregularities are formed on the inner surface thereof. The connection sequence is the same as described above, after placing the upper panel (Pb) on the lower panel (Pa), by pushing the body (4a) of the convex connector 4 by the upper charging pipe 131, the concave connector (2) and the filling material (C) is injected from the filling tube (131), and the bag body (130) is expanded in the concave connector (2) as shown in FIG. Engages with irregularities. In addition, filling the filler from the lower filling tube 121 to fill the gap. The bag 130 may be made of a homogeneous or heterogeneous material as a separate body.
The embodiment shown in FIG. 39 is a method in which a part of the contact surface of the panel body or a part of the contact surface of the concave connector and the convex connector is hot melted and then connected by cold bonding, or connected by an adhesive. The construction method of this embodiment is as follows. First, as described above, the lower surface of the upper panel Pb and the upper surface of the lower panel Pa contact with each other. Thereafter, the handle 140h fixed to the upper side of the body 4a of the convex connector 4 is pushed down by the hand or the operating rod from the upper side of the panel Pb, and as shown in FIG. 39B, the body 4a Is fitted into the recess 2. Since the electric wire 140a having the positive electrode 140b and the negative electrode 140c penetrates into the body 4a, the concave connector of the lower panel Pa with the body 4a fitted to the concave connector 2. When current flows through the terminal 140g of the wire 140a exposed to the projection 140d of (2), the current flows along the wire 140a of the upper panel Pa, and is embedded in the body 4a. Electric current flows to upper heat transfer plates 140i and 140i and lower heat transfer plates 141i, 411i and 141i to generate heat. The heat transfer plate may be a known nichrome wire or a heat transfer plate (used in a carpet or the like) of rubber or a mixture of silicon and carbon particles. When heat is generated in the heat transfer plate, the lower cylinder portion 4e and the concave connector 2 are made of resin, and thus, the contact portions 140j and 140j of the heat transfer plates 140i and 140i and the heat transfer plate 141i. Contact parts 141j, 411j, 141j are melted by heat and bonded to each other. When the current is cut off, the contact surface is cooled to bond the concave connector 2 and the convex connector. (4) is to be connected.
This embodiment is capable of various modifications. For example, as described with reference to FIG. 16 and the like, the wiring 140h is wired, and if the shaft 44 is pushed downward to connect the uneven connector, the handle 140h becomes unnecessary. It is also possible to fit the recessed connector 2 and the body 4a in contact with each other, to connect with the heat transfer plate 142i at the bottom of the body 4a, or to omit the protrusion 140d. In the case where the uneven connectors 2 and 4 are different materials, resin may be applied to the contact surface with the heat transfer plate. Moreover, you may make it provide the heat-transfer plate in the contact surface of panels. In addition, an adhesive may be used instead of the heat transfer plate. In addition, you may use a heat exchanger plate or the connection plate of an adhesive agent also in a cross section.
40 to 44 show a second type, in which a convex connector is embedded in the lower part of the panel body, and the connecting part is protruded from the lower surface, while the concave connector is convex on the upper surface of the panel body. It is a type in which the upper and lower panels are connected by being embedded at a position corresponding to the connector.
In the embodiment shown in FIG. 40, the concave connector 2 and the convex connector 4 having the same function as in the case of FIG. 8 or 9 are used. As a different point, the embedding portion 151 of the convex connector 4 is embedded in the lower part of the panel body, and in order to reinforce this, an anchor flange 152 of a suitable shape is formed as necessary. The concave connector 2 is provided with a bottom plate corresponding to the convex connector 4. Moreover, the projection 28 of the recessed connector 2 is a separate object.
The embodiment shown in FIG. 41 is an application of FIG. On the inner surface of the concave connector 2 embedded in the upper part of the panel, a horizontal locking projection 153 or a vertical locking projection 154 is formed at a position corresponding to the convex connector 4. In response to the locking projections, the convex connector 4 is provided with a horizontal locking projection 155 or a vertical locking projection 156. The convex connector 4 is hollow and elastically deformable. The locking projections 153 and 155 of the concave connector 2 may be on both sides.
In each of the embodiments shown in FIG. 42, the concave connector 2 and the convex connector 4 having the same functions as in the case of FIGS. 13 and 14 are used. In the embodiment of FIG. 42B, the two connectors 2 and 4 in FIG. 42A are used in half. Engaging projections 157, 158, and 159 are formed in the concave connector 2 as needed, and engaging projections 160, 161, and 162, respectively, in the convex connector 4 as necessary. Forming.
The embodiments shown in FIGS. 43 and 44 are connected by two operations. The recessed connector 2 in this example is box-shaped, the bottom part of the cavity 170 expands in a large form, and a groove-shaped recessed portion 171 is formed, and a part of the box is cut open to introduce the passage 172. ) Is provided. On the other hand, the convex connector 4 is provided with the fitting protrusion 174 which the front end of the said body part 173 similarly expanded to large form. Therefore, the body portion 173 of the convex connector 4 protruding to the lower end of the panel body Pb is inserted into the cavity 170 of the concave connector 2 from the introduction path 172 of the lower panel Pa. Further, when the panel body 1 is moved in the left and right direction, the projection 174 and the concave portion 171 of the concave connector 2 are engaged with each other, and the upper and lower panels Pa, ( Pb) is connected. According to this method, since the concave-convex connecting ports 5 and 6 shown in FIG. 1 cannot be used for connection with adjacent panels in the lateral direction, the crescents 175 and 176 shown in FIG. 43 are used. It may be used or a method of connecting the left and right panels on the back of the panel body described later may be employed. In the example shown in FIG. 43, the concave crescent 175 and the convex crescent 176 are attached to the concave connecting member 7 by the fitting member 177, the bolt 178 and the butterfly nut 179, but the concave connecting member The bolt and nut may be directly attached to the panel body 1 without intervening. In the connection method, the left and right end faces of the adjacent panels are brought into contact with each other, the convex crescent 176 is rotated, and the tip is inserted into the hole of the concave crescent 175, and the nut 179 is tightened. As another method, it is also possible to use the known crescent used for the window frame.
The embodiment shown in FIG. 45 is a modification of the concave-convex connector shown in FIG. 5, and is fitted with the concave connector 2 in a state where the lower cylinder 3b is removed and the convex connector 4 is exposed. The upper and lower panels Pa and Pb are connected together.
The embodiment shown in FIG. 46 is an application example of the connection method shown in FIG. 17 mentioned above. The convex connector 4 is fixed to the panel body at the top thereof, and a hole of a suitable shape for inserting the wedge 180 is drilled in the vicinity of the tip. The wedge 180 may have a suitable shape such as a tapered shape, a hook shape, a rod shape, and a screw shape. Construction sequence is as follows. First, when the panel Pb is placed on the panel Pa, one or two or more convex connectors 4 protruding from the lower surface of the panel Pb are concave connectors 2 on the upper surface of the panel Pa. Enter Subsequently, the panel body 1 and the concave connector 2 of the panel Pa or the hole 181 formed in the panel Pa are fixed to the hole of the convex connector 4 through the wedge 180. In this case, the hole 181 is made into a horizontally long shape, and after adjusting the surface and the transverse direction of panels Pa and Pb with this hole 181, it tightened with the nut 182. FIG. Since there is a gap between the concave connector 2 and the convex connector 4, adjustment is possible. When there is a step difference on the back surface of the panels Pa and Pb, the packing 183 may be interposed. In addition, when the upper and lower panels Pa and Pb are tightly connected, a connecting rod 184 similar to the additive 11 in FIG. 2 may be used. Such position adjustment of the upper and lower panels can be used for the connection method already described or described later.
The examples shown in FIGS. 47 to 52 are the third type, in which concave connectors are embedded in the upper or lower surface of the panel body, and convex members are formed in any concave connector of the upper or lower surface of the panel body in the field. Is a convex connector by fixing it in a protruding state, and connects the convex connector with the concave connector of another panel. This type is easy to transport and store the panel and can be connected to the bottom panel by simply hanging the top panel down.
The embodiment shown in FIG. 47 is an application example of the connector shown in FIGS. 8, 9, and 40, and the function, material, etc. of each member are the same. The concave connector 2 is embedded in one or two or more places having the same shape on the top and bottom surfaces of the panel body 1, respectively. The direction of the concave portion 200 of the convex member 4 'is different in direction from the center line a, but this is to prevent it from falling when fitted to the concave connector 2. As shown in FIG. 47B, the convex member 4 'is fitted to the concave connector 2 of the upper panel Pb to form the convex connector 4, and then the convex connector 4 and the lower panel Pa are shown in FIG. The upper and lower panels Pa and Pb are connected by attaching the concave connector 2 of ().
The embodiment shown in FIG. 48 is an application example of the connector shown in FIG. 47 and FIG. In this embodiment, the shape of the recessed connector 2 used for the lower panel Pa and the upper panel Pb is different. Thus, the concave connector 2 used by the upper surface and the lower surface of the panel may be different, and the convex connector 4 may be formed using the convex member 4 'of the shape corresponding thereto.
The embodiment shown in FIG. 49 is an application example of the connector shown in FIG. The concave connector 2 and the convex member 4 'of this embodiment have a circular horizontal cross section.
In the embodiment shown in FIG. 50, the body 210 of the convex member 4 'is made up of a separate body of the upper part 211 and the lower part 212, and the upper part 211 is formed by a male screw of the outer circumference. It is attached to the female thread of the lower part 212. These materials may be the same or different. The convex member 4 'is screwed into the concave connector 2' attached to the lower part of the panel body to form the convex connector 4 '. When the lower portion 212 of the convex connector 4 is fitted to the recess 2 of the lower panel, the recess 213 and the protrusion 214 are fitted to connect the upper and lower panels.
In the embodiment shown in FIG. 51, a filling space is provided between the upper portion 211 of the convex member 4 'without providing a screw in the inner wall of the concave connector 2' of the upper panel Pb. The filling hole 215 is provided to communicate with the space from the outside. After inserting the upper portion 211 of the convex member 4 'into the concave connector 2' of the upper panel Pb, the filler C is injected into the filling space 214 from the filling hole 215. The solidified filler C is engaged with the male screw 211a of the upper portion 211 of the convex member 4 'so that the convex member 4' is fixed to the concave connector 2 '. As the filler C, an adhesive may be used in addition to those described in FIG. 37. In this embodiment, the projection 217 of the concave connector 2 that engages the concave portion 216 of the convex connector 4 is made of a separate object.
In the embodiment shown in FIG. 52, the upper portion 211 of the convex member 4 'is fixed to the inner surface of the concave connector 2' with an adhesive. In addition, the lower portion 212 of the convex member 4 'has a leg portion 220 of the elastic body, and the locking projection 222 of the front end and the locking projection 222 of the concave connector 2 are locked to the convex connector ( 4) and the concave connector (2) is connected.
The convex member 4 'may be provided in the concave connector 2' provided directly on the panel body without using the concave connector 2 'of the molded article.
As mentioned above, the shape and the function of the connector of this invention were demonstrated to the Example from the 1st type to the 3rd type. Not all of these combinations can be exemplified, but it is of course also possible to use connectors of the appropriately combined type.
The method of coping with bending moments between the panels by attaching the additives over the upper and lower panels through the concave connecting member on the back of the building panel has been described with reference to FIGS. 2 and 3. Such a reinforcing method will be described below with other examples.
In the embodiment shown in FIG. 53, the projection 300a formed at the lower end of the impregnating material 300 is the projection 302 formed in the molded article 301 constituting the groove of the concave connection member on the rear surface of the lower panel Pa. It is intended to be mounted on. Therefore, the additive 300 also serves as a connecting member of the upper and lower panels Pa and Pb, and at the same time, when a positive or negative bending moment is received at the connecting boundary behind both panels Pa and Pb. The bottom of the landing 300 can be restrained from moving up or down, and can withstand the bending stress that the panels Pa and Pb receive.
It is also possible to use only the impregnating material 300 without using the uneven connectors 2 and 4, and may use the uneven connectors 2 and 4 together with the impregnating material 300 together.
On the surface of these panels Pa and Pb, the decorative layer M which filled the tile is provided. In addition, when attaching the adhesive material 303 to the panel main body 1 with the bolt 304 embedded in the fitting member 303 inserted into the groove of the concave connection member 7, the clamping surface using the eye nut 305 is used. In addition, it is also possible to connect the panel to be replaced by the connecting rod 300 through the eye hook or the like into the eye hole.
Moreover, as a method corresponding to a large bending moment, there exists the method shown to FIG. 54 and FIG. 55, for example. In this case, the additive 310 is fixed to the groove of the concave connecting member 7 of the upper panel Pb by the fitting member 311 and the butterfly nut 312, and is closely adhered to the rear surface of the panel body 1. Further, a recess 313 is formed in the columnar body, such as the connector 4 shown in FIG. 8, below the additive 310. On the other hand, the fitting member 314 and the butterfly nut 315 inserted into the groove of the concave connecting member 7 'of the lower panel Pa have projections 316 similarly to the concave connector 2 shown in FIG. A bottomless box body 317 is attached to the back surface of the panel body 1.
Moreover, even if the one or both of the concave connecting members 7 and 7 'is not used, the additive 310 and the box 317 can be directly attached to the panel body 1 via bolts or the like. good.
When the adhesion material 310 is inserted into the lower box 317, the recess 313 of the adhesion material 310 and the protrusion 316 of the box 317 engage. Therefore, even when a large negative moment is received at the connection boundary between the upper and lower panels Pa and Pb, the adhesive 310 is in close contact with the rear surfaces of the upper and lower panels Pa and Pb, and the recess 314 and Since the projection 316 is engaged, it can respond to the moment. In addition, when the stepped portion 318 is formed in the middle of the upper and lower directions of the adhesive 310 and the adhesive 310 is inserted into the box 317, the stepped portion 318 is above the box 317. If the end surface 319 of the contact surface is in contact with each other, the impingement 310 can be restrained from moving downward, particularly when a positive moment is received.
In the above example, an example in which one or two or more horizontal concave connecting members or fitting members are provided on the rear surface of the panel body is provided, but is not limited thereto. As shown in FIG. 56, the concave connecting member And one or two or more fitting members may be provided in the vertical direction. In this case, the box 317 and the additive 310 are provided at the upper and lower ends thereof, and a connecting rod is provided as necessary. It is also possible to provide a horizontal concave connecting member above the panel body and a vertical fitting member below. In this way, each member can be combined with one or two or more, horizontal and vertical directions.
56 shows a method of connecting the panels from side to side as well. That is, the convex connection connector 62a of the fitting member is fixedly installed at both or one side end of the panel P, and the convex connector 4 is installed at the lower end thereof. At the side end of the other panel P, a groove-shaped recessed connection connector 62 is fixedly installed. In addition, the concave connecting port (2) is provided on the central upper surface of the panel body. In the case of joining the adjacent panels P, the convex connection connector 62a and the convex connector 4 below it fit into the groove of the concave connection connector 62. The convex connector 4 and the concave connector 2 are then connected by elastic action. In this case, the operation method is limited to the displaced arrangement. In addition, when the concave connector 2 is provided at the upper end of the concave connector (62), it is possible to perform a custom cooperating. Therefore, by using a combination of a plurality of concave-convex connectors, it is possible to form a variety of mates. In addition, a panel having a concave connector 62 having a concave connector 2 and a convex connector 62a at the top may be used alone.
In the example shown in FIG. 57, the upper and lower panels are connected by using the concave connecting member provided on the rear surface of the panel body. The lower end of the columnar body part is prepared with an adhesive 320 having a pedestal-shaped bulge 320a. Then, the bolt 322 of the fitting member 321 inserted into the groove of the concave connection member (not shown) is fastened with the butterfly nut 323 through the adhesive 320, and the adhesive 320 is fixed to the panel body. do. On the other hand, the fixing member 324 in which the recessed part 324a which receives the bulging part 320a of the impingement 320 is formed is prepared. When the adhesive 320 is inserted into the fixing member 324, the upper and lower panels are connected by the locking action between the recesses 324a and the bulging portions 320a.
As mentioned above, although the adhesive agent was demonstrated using FIGS. 53-57, these additives also play the role of connecting the upper and lower panels.
58 is a perspective view of a panel P showing yet another embodiment. The panel P of this example attaches the mesh 343 of a metal product or a synthetic resin product to the frame consisting of the upper and lower receiving plates 341 and the frame 342 connecting the receiving plates 341. The receiving plate 341 is a channel rail shape of a “c” shaped channel rail having a cross section made of metal or synthetic resin, and a concave connection opened side by side on the upper surface of the receiving plate 341 above, that is, the end edge surface as the panel P. The means 344 is formed, and the convex connecting means 345 is attached to the lower surface of the lower receiving plate 341 at the position corresponding to the concave connecting means 344 by the bolt 346. An angled pillar 347 inserted into one end of the receiving plate 341 is a convex connecting means for connecting the left and right panels, and the other end forms a concave connecting means. 347 is fixed to the butterfly nut 348 through the groove 347a formed as needed. In addition, the opposing panel is connected by a connecting rod (9). The mesh 343 and the receiving plate 341 can be made integrally by drilling holes.
The connection method shown in FIG. 59 applies the connection method shown in FIG. The lower portion 350 of the convex connector 4 has a columnar shape, a concave portion 350a is formed, and a protrusion 350b is formed. In addition, the upper part 360 of the convex connector 4 is columnar, and the rib 360a protrudes. The recessed connector 2 is a box body without a bottom, and the protrusion 371 is formed in the inner surface of the cavity 21. The concave connector 2 is a fitting member 381 and a butterfly nut 382 using the concave connecting member 7 and is mounted on the rear surface of the panel body 1 by the above-described method.
On the other hand, the concave connector 2 'is a bottomed box body and is similarly fitted to the rear surface of the panel body 1' as a fitting member and a butterfly nut.
In the concave portion of the concave connector 2 attached to the lower portion 350 of the convex connector 4 to the lower panel Pa, the protrusion 350b of the lower portion 350 of the box of the concave connector 2 It inserts until it contacts the upper surface 372, and when the recessed part 350a and the protrusion 371 of the recessed connector 2 are engaged, both the connectors 2 and 4 are caught and fixed. Next, the concave connector 2 'attached to the panel Pb is inserted into the upper portion 360 of the convex connector 4 which protrudes by lowering the upper panel Pb, and the grout injection hole 361 is inserted. When the filler is injected and solidified, the upper and lower concave connectors 2 and 2 'are caught through the convex connector 4, and the upper and lower panels Pa and Pb are connected to each other. In this example, the convex connector 4 may first insert the upper portion 360 into the concave connector 2 ′ by filling the concave connector 2 ′, and then insert the lower portion 350 into the concave connector 2.
54 to 59 illustrate an example of the connector of the first to third types, which can be variously selected according to the purpose of use of the panel, and of course, the first to third types can be used together. Or can be used independently. It is also possible to install blocking plates or decorative plates. Therefore, the present invention can be selected and employed in combination with the techniques described in FIGS. 1 to 59 according to the situation of the field, and can be appropriately changed within the scope of the technical idea.
As described above, the building panel of the present invention can be easily adjusted, and furthermore, since the connection strength between the panels is high, the construction of concrete structures such as fences or outer walls of walls, inner walls or partition walls, retaining walls, civil engineering buildings, etc. It is suitably used for.
In addition, energy saving can be achieved by attaching a barrier plate or the like to the panel body.
The advantage of the construction of the panel of the present invention is that the panel body is connected to the panel body by fixing the connector, the connecting member, and the connecting connector to each other, so that even if the skilled worker is not used without using up, down, left and right facing panels, tools and auxiliary materials. They can be connected simply and quickly to each other, and moreover, precisely and precisely assemble with high precision, thus providing a high economic effect.

权利要求:
Claims (20)
[1" claim-type="Currently amended] A pair of connectors for connecting the panels stacked up and down on the upper and lower end surfaces or the rear surface of the panel body to each other, one side of the connector forms a concave connector, the other side comprises a convex connector .
[2" claim-type="Currently amended] The building panel according to claim 1, wherein one side of the connector forms a box-shaped concave connector, and the other side constitutes a columnar convex connector.
[3" claim-type="Currently amended] 3. A connector according to claim 2, wherein each of the pair of connectors is formed as a concave connector in advance, and one connector becomes a concave connector as it is, and the other connector fixes the convex member of a separate body in a concave connector. Panel for construction to make convex connector by.
[4" claim-type="Currently amended] The construction for a construction according to claim 1, wherein a cylinder extending from the bottom surface of the concave connector to the lower surface of the panel body is provided, and a convex connector fitted with the concave connector of the lower construction panel is built in the cylinder. panel.
[5" claim-type="Currently amended] The panel according to claim 1, wherein one side of the connector forms a box-shaped concave connector, the other side constitutes a columnar convex connector, and on which side of the contact surface of the uneven connector, or the panel body adjacent to the panel body. A building panel comprising a connecting plate on either side of the abutting surface or on both sides.
[6" claim-type="Currently amended] The building panel according to any one of claims 1 to 5, wherein a connecting member for connecting with a building panel or a temporary member opposite to the rear surface of the panel body is provided.
[7" claim-type="Currently amended] The building panel according to any one of claims 1 to 6, wherein a connecting port or a connecting plate for connecting a building panel adjacent to the transverse direction adjacent to the cross section of the panel body in the horizontal direction is provided.
[8" claim-type="Currently amended] The building panel according to any one of claims 1 to 7, wherein the panel main body is L-shaped.
[9" claim-type="Currently amended] The building panel according to any one of claims 1 to 8, wherein the panel main body is curved.
[10" claim-type="Currently amended] The building panel according to any one of claims 1 to 9, wherein the panel main body is formed by a frame.
[11" claim-type="Currently amended] The building panel according to any one of claims 1 to 10, wherein a blocking plate is attached to one or both of the front side and the rear side of the panel body.
[12" claim-type="Currently amended] The building panel according to any one of claims 1 to 11, wherein a decorative plate is mounted on a surface of the panel body.
[13" claim-type="Currently amended] On the upper and lower end surfaces or the rear surface of the panel body, there is a pair of connectors for connecting the panels stacked up and down with each other, one side of which is a concave connector, the other is a convex connector. And connecting the upper and lower panels by fitting the upper and lower panels so that the end panels are aligned with each other on the lower panel and fitting the concave connector and the convex connector.
[14" claim-type="Currently amended] The method of claim 13, wherein connecting the upper and lower panels by sandwiching the concave connector and the convex connector using one of the building panels, one of which forms a box-shaped concave connector and the other constitutes a columnar convex connector. Connecting method of the building panel characterized in that.
[15" claim-type="Currently amended] The construction for construction according to claim 13, wherein a concave connector is buried in an upper end surface of the panel body, and a convex connector is embedded in the cylinder body while the cylinder extending from the bottom surface of the concave connector to the lower end of the panel body is embedded. Using a panel, after placing them up and down, the convex connector built into the cylinder of the upper panel is lowered, and the upper and lower panels are connected by hooking and fixing the recessed connector of the lower panel to connect the upper and lower panels. .
[16" claim-type="Currently amended] 14. The panel according to claim 13, wherein one side of the connector forms a box-shaped concave connector, and the other side constitutes a columnar convex connector, and on which side of the abutment surface of the uneven connector or the panel body adjacent to the panel body. A method for connecting a building panel, wherein the upper and lower panels are connected to each other by using a building panel having a connecting plate on either side of the contact surface or on both sides thereof.
[17" claim-type="Currently amended] 17. The method for connecting a building panel according to any one of claims 13 to 16, wherein the building panel is interconnected with a building panel or a temporary member opposite to each other by a connecting member provided on the rear surface of the panel body.
[18" claim-type="Currently amended] The method for connecting a building panel according to any one of claims 13 to 17, wherein the building panel is interconnected with the building panels adjacent in the horizontal direction by a connector or a connecting plate provided near the cross section of the panel body.
[19" claim-type="Currently amended] 19. The method for connecting a building panel according to any one of claims 13 to 18, wherein the building panel is formed to be supported by assisting the temporary material of the panel body.
[20" claim-type="Currently amended] 20. The method of connecting a building panel according to any one of claims 13 to 19, wherein a filler is filled between opposing building panels.

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同族专利:

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公开号 | 公开日

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引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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法律状态:
1997-10-02|Application filed by 다케시게 시모노하라

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1997-10-02|Priority to KR1019970051038A

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1999-05-06|Publication of KR19990030701A

优先权:

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申请号 | 申请日 | 专利标题

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KR1019970051038A|KR19990030701A|1997-10-02|1997-10-02|Construction panel and connection method|