• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to the construction of buildings and structures, in particular the attachment of thermal insulation panels on walls of buildings and structures. A dowel for fastening thermal insulation panels comprises a spreader element and a fastening element in the form of a rod with longitudinal opening (4), made of polymer material in one operation and consisting of a head zone with a clamping disc (1), in the central part of which a hinged lid is made, which is connected to the clamping disc (1) by a thin flexible element (3) and which can cover the inlet portion of the longitudinal opening (4) in its closed position and at a distance from the clamping disc (1) in this position, the axis passing through the Center point of the lid (2) extends parallel to the central axis of the longitudinal opening (4) of the fastening element of the end and the expansion zone, so that there is no reduction in the rigidity of the clamping disc (1) in the circumferential and radial directions.
    公开号:AT14146U1
    申请号:TGM50019/2013U
    申请日:2013-02-14
    公开日:2015-05-15
    发明作者:
    申请人:Prokhorov Igor Viktorovich；
    IPC主号:
    专利说明:

    Description: [0001] The invention relates to the construction of buildings and structures, in particular the fastening of thermal insulation panels to walls of buildings and structures.
    A dowel for the attachment of thermal insulation materials (CZ 9703989 A3, 17.06.1998) is known, this includes a fastener with a clamping disc, remote and Spreiz¬flächen in which a longitudinal opening is made, and a lid. A disadvantage of the dowel is the separate execution of the lid of the clamping disc, which obviously often a loss of the lid may occur in such a configuration and in addition are often disturbances to the lid contact point and the clamping disc possible.
    A dowel for the attachment of thermal insulation materials (DE 3717429 A1, 08.12.1988) is known. This comprises a fastener with a clamping disc, an outer end and a spreading area in which there is a longitudinal opening, and a lid which is attached to the periphery of the clamping disc. A disadvantage of the dowel is that cracking of the coating coating coating onto the dowel surface may occur due to the elasticity of the flexible element of the lid, as the fastening element of the lid is flexible with respect to the clamping disc and has a considerable length which ultimately leads to rapid damage of the coating. In addition, the flexible element has a considerable width, which provides a secure attachment of the lid to the clamping disc, and affects the damage area of the coating.
    A similar solution is described in the patent US6264413 B1, 24.07.2001.Der mentioned above disadvantage also adheres to this solution but to a lesser extent due to the fact that the width of the flexible element is considerably reduced and it is stowed to the groove which is made in the body of the clamping disc according to its width. It will be appreciated that during manufacture of the groove, the flexible element will not remain in the groove with a width slightly greater than the width of the flexible element, and if the groove has a width that is " tightness " offers, the assembly cost is increased, since a force must be applied to press the flexible element in the groove; In addition, such a force can cause a breakage of the clamping disc. In addition, the production of the groove in the body of the clamping disc reduces its rigidity, which is not permissible.
    The most obvious embodiment without the possibility of deterioration of the coating is a dowel for the attachment of thermal insulation materials of DE 3045986A1, 09.06.1982 with a fastener with a clamping disc, an outer end and a spreading area in which a longitudinal opening is made and a lid, the is attached to a central part of the clamping disc. However, this plug has the disadvantage that the lid is designed such that an opening in the body of the clamping disc, given by the parameters of the lid and the length of the connected to the lid fle¬xible element and the clamping plate for the possible closing of the longitudinal opening the fastening element is formed. Such an embodiment reduces the rigidity of the disc, since the opening under the lid and the groove of the flexible member are compulsorily formed in the disc body. Testing for this class of products is contemplated wherein the clamping disc is depressed by a ring of smaller diameter and the force with which the loaded disc is pushed through this ring is measured. The loads (operating and test loads) must not destroy the clamping disc, but it will greatly change its configuration, which is not allowed, even in the event that this change in configuration (shape) is reversible. Therefore, the larger the disk pitch, the greater the force for pressing the disk. Thus, this anchor has insufficient rigidity indices of the clamping disc as a result of the necessary manufacture with openings of considerable diameter and grooves.
    The object of the present invention is to provide a dowel in which the assembly is simplified and the likelihood of impairments of the applied coating is excluded and the technical result with increasing the strength of the clamping disc to increase the service life of the dowel with a corresponding increase in the service life in terms of applied Coating is achieved.
    The technical result is achieved in that the dowel for fixing Wärmedämmplatten comprises a spreader and a fastener in the form of a rod with longitudinal opening, which was made of polymer material in one operation, and consists of a head zone with a clamping disc, wherein in a hinged lid is disposed in the central part, which is connected to the clamping disc by a thin flexible element covering the entrance portion of the longitudinal opening in its closed position and spaced from the clamping disc, the axis being parallel through the center of the lid to the central axis of the longitudinal opening of the lid Fastening element, the outer end and the Spreizbereichs runs. The peculiarity lies in the fact that the lid is made in such a way that it does not cause a decrease in the rigidity of the clamping disc in the circumferential direction and radial direction.
    The lid is made in such a way that it is spaced from the disc surface during manufacture and does not contact the disc with its surface.
    Such a flexible element is connected to the clamping disc in close proximity to the edge of the longitudinal opening of the fastening element.
    Opening and / or lugs are provided in the clamping disc.
    The spreader is made of plastic or metal.
    In addition, an additional element for supporting the lid in the transport position is produced to a lesser extent, which connects the lid with the clamping disc. The support elements are easily destroyed during the change from the transport to the operating position. The support members are dumbbell-shaped elements which connect the clamping disc to the lid and are easily removable when the lid position is changed from the transport to the operative position. The support members are made to connect the upper surface of the lid and the upper surface of the clamping disc in the transport position. Two support elements are arranged on different sides of the thin flexible element. The support elements are made of the same material as the fastening element. The support members are manufactured in one operation and in the same operation as the fastener.
    The invention is explained in more detail in the drawings.
    Fig. 1: general view; FIG. 2: top view; FIG. Figs. 3, 4, 5: section; Fig. 6: shape of the support elements.
    A dowel for fixing thermal insulation panels comprises a spreader element and a fastening element in the form of a rod with a longitudinal opening 4. The fastening element consists of a head zone with a clamping disc 1, which has in its central part the hinged cover 2 which is connected to the clamping disc is connected by a thin flexible element 3 and which can cover the input portion of the longitudinal opening 4 in its closed position and spaced from the clamping disc, wherein the axis through the center of the lid 2 is parallel to the central axis of the longitudinal opening of the Befestigungs¬elements, the outer end and the spreading area runs. Furthermore, the fastening element made of polymer material is produced in one operation. The present invention differs from the known anchors in that the cover 2 of the fastening element is manufactured in such a way that it does not show a decrease in the rigidity of the clamping disc 1 both in the circumferential direction and in the radial direction. Such a property of the fastening element makes it possible to increase the rigidity of the clamping disc 1 in all directions by not using material of the body of the clamping disc 1 for the formation of the lid 2 and the flexible element 3; this affects the rigidity of the clamping disk 1. For example, this can be achieved in the following manner. During manufacture and in the process of transport, the lid 2 has a certain distance from the surface of the clamping disc 1 and does not touch the clamping disc 1 with its surface; i.e. the blank must be made in such a way that the lid, which is connected to the clamping disc by a thin flexible element, has some distance therefrom, for example a distance equal to or greater than the radius of the lid. The flexible element 3 can be made approximately at right angles to the clamping disc and the lid, which allows the Ab¬stand from the surface of the clamping disc 1. Such an embodiment of the fastening element not only allows the formation of corresponding recesses under the cover, but also maximum ease of assembly and avoiding the reduction of the disc thickness at the location of the flexible element 3, which connects the cover 2 with the clamping disc 1.
    In addition, the thin flexible element 3 is at a sufficient for easy installation of the lid in the operating position (closing the longitudinal opening) length if die¬ser with radial sides 6 for closer contact with the walls of the longitudinal opening of the Befesti¬ is made, with the clamping disc 1 in close proximity to the edge of the longitudinal opening 4, which allows the reduction of the contact surface of the flexible element 3 in Be¬triebsstellung the lid 2 with other layers of applied coating material, such as gypsum. It allows a thicker coating because it does not come to deflections when hardened layers of the coating come into contact with the thin flexible element 3, as a result of the elasticity of the flexible element 3 occurs. Furthermore, the best possible cohesion of the flexible member with the coating is achieved because the flexible member 3 is thin, it obviously provides less resistance to bending and is easier to cover by the coating material.
    Openings and noses can be formed in the clamping disc 1 for improving the contact of the coating material with the clamping disc. Furthermore, the shape and size of openings are exactly predetermined by the peculiarities of the coating material due to the fact that the openings are not fastened to cover the parameters.
    The expansion element may be made of plastic or metal.
    It is obvious that such an embodiment of a fastener has a disadvantage - the probability of detachment of the cover 2 from the clamping disc 1 is increased. However, this disadvantage can be eliminated simply by arranging at least one additional support element 5 of the cover 2 in the transport position, which connects the cover 2 with the clamping disk 1. It complicates the production of the template a bit, but it does not ultimately affect the price of the finished product.
    For ease of assembly, the support member 5 must be easily removable when the position of the lid 2 is changed from the transport to the operating state. This can be achieved both by a small thickness of these elements and by the embodiment. The optimal solution is a form of the support element 5, in which the elements for connecting the clamping disk 1 to the cover 2 are dumbbell-shaped and are easily removable when the position of the cover 2 is changed from transport to operation, as by the appli cation of force the thin section of this element breaks. The support elements 5 must be made such that they connect the upper surface of the lid 2 and the upper surface of the clamping disk 1 in the transport position. In addition, the shaping process is simplified by the formation of thick contact points of the support member 5 on the lid 2 and the clamping disc 1, whereby a faster connection of the support member with the cover 2 and the clamping disc 1 is achieved. The optimum solution, as far as the economy of the material is concerned, not insignificantly affects the strength of the cohesion of the support elements 5 with the cover 2 and the clamping disk 1 and the simple tearing of the thin section of the dumbbell-shaped element is permitted by the manufacture of the support element in dumbbell shape as part of the shell and the separation in the support element (Fig. 6, no. 5).
    The optimal solution is the production of two support elements 5, which are arranged on different sides of the thin flexible member 3.
    It is reasonable to produce the support elements 5 of the same material as the Befestigungs¬ element, in one and the same operation. It simplifies and reduces the costs of the dowel production process.
    In addition, stiffening plates and other reinforcing elements can be made on the fastener to increase its strength and yield strength.
    A ventilation duct or other means may be created in the lid or body of the fastener, rather than in contact with the lid, to provide for better ventilation of the space under the lid in its closed position.
    The dowel for fixing thermal insulation panels can be used in the following manner.
    The polymer fastening element is introduced into the wall opening, to which the thermal insulation panel is applied. Then the expansion element is brought into the longitudinal opening of the rod, after which the opening is closed with the lid.
    The present dowel is simply manufactured by known means and in a known manner.
    权利要求:
    Claims (13)
    [1]
    Dowel for fastening thermal insulation panels with a spreading element and a fastening element in the form of a rod with a longitudinal opening (4), made of polymer material in one operation, characterized by a head zone with a clamping disc (1), in whose central part a hinged lid is arranged, which is connected to the clamping disc (1) by a thin flexible element (3) and which the Eingangsab¬ section of the longitudinal opening (4) in its closed position and at a distance from the clamping disc ( 1) in this position, wherein to avoid a reduction in the rigidity of the clamping disc (1) in the circumferential and radial directions, the axis through the center of the lid (2) parallel to the central axis of the longitudinal opening (4) of the fastening element of the end and the expansion zone runs.
    [2]
    2. Dowel according to claim 1, characterized in that the lid (2) is made so that it keeps distance from the disc surface during manufacture and does not touch the disc with its surface.
    [3]
    3. Dowel according to claim 2, characterized in that the cover (2) is produced with side walls for better contact with walls of the longitudinal opening (4) of the fastening element.
    [4]
    4. Dowel according to claim 3, characterized in that a thin, flexible element (3) with the clamping disc (1) ver¬bunden at the edge of the longitudinal opening (4) of the fastener and has a sufficient length to attach the lid ( 2) to enable.
    [5]
    5. Dowel according to claim 1, characterized in that openings and / or lugs in the clamping disc (1) are present.
    [6]
    6. Dowel according to claim 1, characterized in that the expansion element is made of plastic or metal.
    [7]
    7. Dowel according to claim 1, characterized in that at most one additional Stüt¬zelement (5) of the lid (2) is provided in transport position, which connects the lid (2) with the clamping disc (1).
    [8]
    8. Dowel according to claim 7, characterized in that the supporting elements (5) are separable formed when the lid position is changed from the transport to the operating position.
    [9]
    9. Dowel according to claim 7, characterized in that the support elements (5) for Ver¬ binding the clamping disc (1) with the lid (2) dumbbell-shaped elements and are separable formed when the lid position of the transport in the Operating position is changed.
    [10]
    10. Dowel according to claim 7, characterized in that the support elements (5) are made in such a way that they connect the upper surface of the lid (2) and the obe¬re surface of the clamping disc (1) in transport position.
    [11]
    11. An anchor according to claim 7 to 10, characterized in that two support elements (5) are arranged on different sides of the thin flexible member.
    [12]
    12. dowel according to claim 7 to 10, characterized in that the supporting elements (5) are made of the same material as the fastening element.
    [13]
    13. Dowel according to claim 7 to 10, characterized in that the supporting elements (5) are made inein one and the same operation as the fastening element. For this 6 sheets of drawings
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    同族专利:
    公开号 | 公开日
    PL121752U1|2013-08-19|
    PL68513Y1|2016-08-31|
    RU2012105043A|2013-08-20|
    EA201400859A1|2016-05-31|
    DE202013001391U1|2013-05-06|
    RU2501991C2|2013-12-20|
    EA029236B1|2018-02-28|
    FI10080U1|2013-05-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4187757A|1978-07-25|1980-02-12|Upat Gmbh & Co|Arrangement for mounting an object to a support structure|
    DE9311122U1|1993-07-26|1993-10-07|Ejot Kunststofftech Gmbh|Fastening element and setting tool for such a fastening element|
    DE29616638U1|1996-09-25|1997-10-30|Mage Kunststoff Ag|Fastening element for fastening heat and / or sound insulating panels|
    CA1087078A|1977-09-26|1980-10-07|Itw Fastex Italia S.P.A.|Bush for anchoring panel fasteners|
    DE3045986C2|1980-12-05|1985-04-04|Adolf Böhl Schrauben- und Kunststoffwerk GmbH & Co, 5920 Bad Berleburg|Fastening element for fastening heat-insulating panels|
    CH671616A5|1987-03-02|1989-09-15|Aerosmith Ag|Wall fixture for unit such as insulating panel - consists of pin made of steel with plastics covered mushroom anchor|
    DE3717429C2|1987-05-23|1990-02-15|Toge-Duebel A. Gerhard Gmbh, 8500 Nuernberg, De|
    US5118235A|1991-02-11|1992-06-02|Illinois Tool Works Inc.|Washer with integral flap and fastening assembly combining fastener with such washer|
    BR9107315A|1991-08-07|1995-01-03|Sterling Winthrop Inc|Safety syringe, syringe set, hollow casing unit for housing a cartridge-needle unit and molded unit set of casing units|
    DE19651046A1|1996-12-09|1998-06-10|Hardo Befestigungen Gmbh|Insulation holder|
    DE19918782A1|1999-04-26|2000-11-02|Hilti Ag|Fastening element for fastening insulating elements|
    DE19921151A1|1999-05-07|2000-11-09|Hilti Ag|Fastening device for plate-shaped insulation elements|RU171773U1|2016-12-29|2017-06-15|Игорь Викторович Прохоров|DEVICE FOR FASTENING THERMAL INSULATION|
    RU194418U1|2019-08-28|2019-12-11|Общество с ограниченной ответственностью "Мастерские Пинчука"|THERMAL INSULATION WASHER|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    RU2012105043/12A|RU2501991C2|2012-02-14|2012-02-14|Dowel for fixation of heat insulation boards|
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