• 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 object of the invention is a flat pallet in an initial configuration having a loading surface (1) with longitudinal through housings (2) and rectangular (5) legs, flat and folding by 1 or 2 fold lines (7a) ) parallel to its longitudinal axis. The legs have at least one rectangular joining flange (6) on each longitudinal edge that is insertable in its corresponding housing (2) once the leg is bent. The joining tabs (6) have a fold line (7b) at a distance from the base of the joining flange (6) equal to the thickness of the loading surface (1). The connection of the leg to the loading surface (1) occurs when the joining flange (6) is bent 90º by the line (7b) and supported stapled or recessed against the upper face of the loading surface. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2587069A1
    申请号:ES201600174
    申请日:2016-02-27
    公开日:2016-10-20
    发明作者:Pablo GÓMEZ SANZ
    申请人:Pablo GÓMEZ SANZ；
    IPC主号:
    专利说明:



    Piano development pallet.
    Technical sector in which the invention is framed
    The present invention relates to a pallet for transportation of goods that is low cost and of pious components in its manufacture.
    10 State of the art
    Currently, several patents and utility models are known pallets for transporting goods that do not have the advantages of the pallet object of the present invention.
    In document PCT / US2004 / 040373 a single-use pallet is proposed which, like the pallet object of the present invention, presents the loading surface with perforations. although it has the disadvantage of being complicated to manufacture and assemble and to need additional elements to the legs and the loading surface for its assembly.
    In PCT / ES2001000447 a pallet is described in which the legs need 2 additional fixing plates to the loading surface and the gluing of 2 complete layers that make it impossible for the end customer to mount.
    twenty
    Explanation of the invention.
    The piano development pallet object of the invention serves as an alternative to other heavier pallets, more expensive or more complicated to assemble.
    The pallet consists of a loading surface (1) that has longitudinal housings (2) and 25 flat independent legs in an initial configuration.
    The legs have a rectangular main body with fixing tabs (6) on the side edges. The legs and the flanges can be folded along fold lines parallel to the longitudinal axis, so that once the legs have been folded along their center line or lines, the leg flanges can be inserted through the longitudinal housings of the leg. 30 loading surface until the longitudinal edges of the leg contact the underside of the loading surface. Subsequently, the ends of the 90 ° flanges will be folded until they rest on the upper face of the loading platform, and finally they will be fixed to the surface by stapling, for example.
    The pallet can be made of cardboard, plastic or a combination of both materials, the carton loading surface and the plastic legs or the reverse can be 35. Other possibilities such as a wooden loading surface and cardboard or plastic legs are also contemplated.

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    The loading surface and the legs are flat to facilitate their manufacture and handling as well as to reduce the volume of storage and transport, since it is expected that the final customer will mount the pallet. The object of the invention is to minimize the complexity of assembly for the final customer and the maximum use of materials and space. In the case of manufacturing the cardboard pallet by punching, the use of the material is almost 100%.
    An advantage of this pallet with respect to those with the legs attached to the lower face of the loading surface is provided by the type of joint to the upper face. Thus, the forces that support the legs are distributed in resistant areas: the edge of the edge and the housings (2) and not in the joints of the legs to the loading surface, which causes the legs to open, to take off of the legs and the breakage of the joints in other designs.
    Brief description of the drawings.
    Figure 1 shows a load surface that has 6 longitudinal support shafts where the 3-leg edges are supported. This figure shows 2 possibilities of fixing the legs to the load surface. In the first one, the fixing flanges have a folding line only that is to bend the flanges on the upper face of the loading surface and subsequently join it by stapling. In the second possibility, the eyelashes have a second folding line that delimits a built-in flaps that are housed in a linear drilling holes next to the housing of the eyelashes.
    Figure 2 shows a load surface that has 6 support shafts (3) with housings (2) for 3 legs that are pallet length. (It would also be valid for 9 legs of reduced length).
    Figure 3 shows a load surface that has 6 support axes (3) with housings (2) separated by a distance "U", having a linear drilling hole (4) next to each housing.
    Figure 4 shows different developments of leg pianos (5) with joining flanges (6): Single leg with a central folding line (7A) and a single fold in the flanges in Figure 4A. leg with lateral reinforcements (8) in figures 4D, 4E, 4F, 4G, leg with a central folding line (7A) to form triangular legs in figures 4A, 4B, 4H and 41, leg with two central folding lines (7A) to form trapezoidal section legs in Figures 4C, 4D, 4E, 4F, leg with 2 folding lines to form a square leg in Figure 4G, leg with ribs (10) and perimeter edges (11) of reinforcement in figure 4H, leg with closure and reinforcement boards (13) and side closure system (14) in figure 41 and joint system (12) between opposite flanges in figure 41.
    Figure 5 shows different developments of leg pianos with recessed flaps (15) delimited by a second fold line (7E). The eyelashes have a fixing recess
    (16) on the side of the flange.
    Figure 6 depicts a leg that has 6 joining tabs (6) and an independent reinforcement
    (17) rectangular that has a central folding line (7A) that is placed inside the leg.
    Figure 7 shows a leg with 2 lateral reinforcements (8) located in each longitudinal edge that remain inside the leg (5) once folded.
    5 Figure 8 shows a leg with 2 lateral reinforcements (8) located in each longitudinal edge and 2 lateral reinforcements (8) in each lateral edge, all of which remain inside the leg once folded.
    Figure 9 shows a leg that has a lateral reinforcement (8) in each longitudinal edge. Each reinforcement has a "U" shaped cut (9) around each joint flange (6) towards the inside and a fold line (7D) located in the longitudinal edge.
    Figure 10 shows a load surface that has recesses on its upper face
    (18) by way of sinking.
    A loading surface is shown in Figure 11, which has linear rectangular section bands attached on its lower face (19) next to the support axes (3) of the legs.
    15 Figure 12 shows a loading surface that has protrusions (20) on its underside next to the leg support axes.
    Figure 13 shows a loading surface that has longitudinal linear recesses (21) of rectangular section on the lower axes (3) of the legs.
    20 Detailed exposure of a realization mode
    Next, the 2 main parts of the pallet are described, which are the legs (5) and the loading surface (1), as well as their basic characteristics common in all possible realization cases.
    The loading surface (1) is square or rectangular, and can be of any of the usual dimensions of a pallet. In all cases the loading surface (1) has about 25 housings (2) that are longitudinal linear through holes that are parallel to the direction in which the legs will be placed and that are located on the support shafts (3) from the same.
    The legs (5) are flat, with a rectangular main body and have one or more preferably rectangular union flanges (6) located in each of the longitudinal edges of the main body that are intended for fixing the legs (5 ) to the loading surface once they have crossed the linear housings (2) of the loading surface.
    The legs have at least one central folding line (7A) along its entire length parallel to the longitudinal edges to be able to manually bend the legs until the 2 longitudinal edges are joined at a distance "U", which coincides with the separation of the 2 axes of support (3) of each 35 leg and therefore with the separation of the housings (2). Once the edges meet this approximate separation, through a small manual set, the eyelashes are matched with
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    their housings and are introduced by them until the 2 longitudinal edges of each leg rest against the underside of the loading surface.
    The joining flanges (6) have a folding line (7B) parallel to the longitudinal edges of the leg at a distance "Z" from the base of the flange (6) that is equal to the thickness of the loading surface (1 ), which will allow the folding line to be flush with the upper face of the loading surface (1) once introduced by the housings (2)
    Once the longitudinal edges of a leg (5) rest against the underside of the loading surface, the legs (5) are fixed by folding the part of the flanges protruding from the folding line 7B 90 ° the support surface, until it contacts the upper surface face (1). Once the ends of the eyelashes rest on the upper face of the load surface, it is necessary to prevent them from unfolding to hold the leg together, which can be done in several ways as explained later in the different possibilities of realization.
    In case of having a central folding line (7A) the leg will be of triangular section once folded and in case of having two central folding lines (7A) equidistant from the longitudinal central axis, the leg could be of square section or trapezoidal according to the development.
    It is provided that the flanges (6) have little clearance inside the housings (2) so that the union of the leg to the loading surface (1) is more resistant, so preferably the width and thickness of the flanges ( 6) It will be the most adjusted to the length and width of the housings (2)
    The different fixing systems of the part of the flange that protrudes from the loading surface once the flange has been introduced bent 90 ° against the loading surface will determine the different possibilities of realization.
    In the first place, an embodiment described in the left part of the figural is described in which the legs (5) are of the same length as the surface of the pallet. In this case there will preferably be several fixing flanges (6) in each lateral edge, the separation distance between the flanges (6) being from the same lateral edge coinciding with the separation of the housings (2) of the same support axis (3). In this possibility of realization, the union flange has a single folding line (7B) and the end of the fixing flanges that is above the upper face of the loading surface is fixed to this upper face by stapling or shape. similar, thus leaving the leg attached.
    A second possibility of realization coincides with that shown in the right part of figure 1. In this case the flanges have a second folding line (7E) at a distance "V" of the folding lines (7B) of the flange, being located between the end of the flange and the folding line (7B). This second fold line (7E) is parallel to the longitudinal edge of the leg and delimits a built-in flap (15). On the other hand, the loading surface (1) has linear recessed perforations (4) at a distance "V" from the housings (2) of the flanges. These linear drilling holes are parallel to the housings (2) at a distance
    suitable so that the recessed flaps (15) can be introduced into the linear recessed perforations (4). as closing flaps.
    The recessed flaps (15) should have a length and thickness practically equal to the length and thickness of the linear recessed perforations (4) so that there is adjustment and prevent them from accidentally coming out The recessed flaps (15) may also be arranged laterally of fixing recesses (16) to facilitate engagement with the loading surface (1).
    A third possibility. preferably on legs that are of plastic material, these can have on the flanges (5) a male and female type connection system (12) or hook and groove type that fixes a flange (5) to its opposite flange above the face top of the loading surface (1).
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    In all cases the legs can have independent reinforcements (17) that are mounted inside them. They can be mounted before joining the legs (5) to the loading surface (1) or after introducing them by one end of the bent leg (5). The function of these reinforcements is to lean simultaneously against the underside of the loading surface (1) and against the leg (5) 15 to support part of the weight of the pallet.
    These internal independent reinforcements (17) can be foldable or not and can rest against the sides of the legs or not.
    In all cases the legs (5) may have protrusions as lateral reinforcements (8) located on the edges. These reinforcements are preferably rectangular and have a line of 20 folded (7D) in the area of union with the edge, so that once folded they fit internally with the sides of the leg (5), doubling the thickness and increasing therefore the resistance of it.
    There is a particular case, which is represented in Figure 4D, which has a great advantage if it is manufactured in cardboard: the use of the material is 100%, since being manufactured by die cutting there are no leftovers between tabs of fixation. In this case, each lateral reinforcement (8) has a "U" shaped cut (9) around each joint flange (6) and a fold line (7D) in the joint zone with the longitudinal edges.
    In all cases the folding lines of the legs can be made in several ways: by a reduction in thickness, by precuts or by punching in line.
    30 As with the various types of known pallets, the pallet object of the present invention can have various designs with legs (5) having the length of the loading surface (1): with 2 lateral legs, with 2 lateral legs and a central, with two lateral legs and 2 central ... There may also be designs of pallets similar to these in which instead of each leg (5) of great length they have 2 6 3 legs (5) of shorter length, approximately 15 cm, in the form of specific supports, conveniently separated to allow the handling of the ones of a forklift from the 4 sides.
    In all cases, once the leg (5) is attached to the loading surface (1), the folded part of the flanges protrudes from the loading surface a height that is equal to its thickness, which can be a small annoyance when stacking material that requires a completely smooth surface. This is why it has been foreseen that the support area of the 5-eyefold crease may have a sinking or recess (18) whose depth and dimensions coincide with the thickness and size of the folded end of the flange. An alternative to these sinks or recesses (18) would be to place a cardboard on the loading surface that has rectangular holes that coincide with the folded ends of the joining flanges (6) resting on the loading surface.
    10 In all possible cases, the support area of the edge of the legs (5) against the underside of the load surface (1) can have longitudinal linear recesses (21) of rectangular section in which they are fitted. the legs This recess will provide greater resistance to the legs preventing the legs from opening when the pallet is heavily loaded and contributing to reduce the effort that the joint flanges have to resist (6). An alternative to this longitudinal recess 15 can be the existence of projections (20) next to the axes of support of the legs, which in case of being the cardboard pallet can be manufactured by means of punching, or linear bands of rectangular section attached (19 ) next to the support axes (3) of the legs that contact against the edges of the legs.
    The legs are preferably symmetrical and equal to facilitate assembly.
    20 In all cases, the legs may have closure and reinforcement strips (13) in the same way as the section of the folded leg, joined by a fold line to the side edges of the leg. The cartels can have a lateral closure system (14) consisting of a slot in the cartouche that coincides and engages with a projection on the other side of the same lateral edge when folded.
    Preferably on legs that are of plastic material, these may have reinforcements that give stiffness to the leg that are located in the main body consisting of corrugations of the surface or nerves (10) perpendicular to the surface or perimeter edges perpendicular to the surface.
    In cases where the legs (5) are of triangular or trapezoidal section, the union flanges (6) can have a folding line (7C) in the area of union with the edge of the main body 30 to facilitate the introduction manual of the eyelashes in the housings, since the sides of the legs once are not perpendicular to the surface when the leg has been folded by its longitudinal centerline or lines.
    权利要求:
    Claims (20)
    [1]
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    1 Piano development pallet characterized in that it comprises a loading surface (1) that has two supporting axes (3) for each leg (5), separated by a distance "U" equal to the maximum width of the legs, in which there are some housings (2) longitudinal passages, and having legs (5) flat and independent of the loading surface (1) in an initial configuration, with a rectangular main body having 1 6 2 central folding lines (7A) parallel to the longitudinal axis and at least one rectangular union flange (6) located on each longitudinal edge, the union flange (6) being longer than the thickness of the loading surface (1) and of width and thickness adjusted to the housings ( 2) to be inserted in them with the longitudinal edges contacting their support axes, the union flanges (6) of a leg coinciding with their housings (2) located in their 2 support axes (3) when the leg is folded by its folding lines cent rails (7A) and has the joining tabs (6) of the edges facing a distance "U", the joining tabs (6) having a folding line (7B) parallel to the longitudinal axis at a distance (Z) of the base of the joint flange (6) that is equal to the thickness of the loading surface (1) that delimits one end of the flange that in a final configuration is bent 90 ° by the folding line (7B) and joined to the upper face of the loading surface (1) by stapling or embedded against the loading surface.
    [2]
    2. - Piano development pallet according to claim 1 characterized in that the legs (5) are symmetrical with respect to its longitudinal central axis.
    [3]
    3. - Piano development pallet according to previous claims characterized in that the union flanges (6) have a folding line (7C) in the area of union with the edge of the main body.
    [4]
    4. - Piano development pallet according to previous claims characterized in that the legs (5) have the same length as the support surface (1).
    [5]
    5. - Piano development pallet according to the previous claim characterized in that the legs (5) have 2 or more joining flanges (6) in each longitudinal edge.
    [6]
    6. - Piano development pallet according to claims 1 to 3 characterized in that the legs (5) are remarkably shorter in length than the length of the support surface (1), by way of specific supports.
    [7]
    7. - Piano development pallet according to previous claims characterized in that the legs (5) have a central folding line (7A) and are triangular in section once folded.
    [8]
    8. - Piano development pallet according to claims 1 to 6, characterized in that the legs have two central fold lines (7A) symmetrical with respect to the longitudinal axis and are of trapezoidal, square or rectangular section once folded.
    [9]
    9. - Piano development pallet according to previous claims characterized in that the union flanges (6) have a folding line (7E) parallel to the folding line (7B) located between the edge of the flange and the folding line (7B ), at a distance (V) from the folding line (7B), which delimits a built-in flap (15) and because the loading surface (1) has perforations
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    linear inserts, (4) having a width and thickness adjusted to the recessed flap (15), which are located in parallel and at a distance (V) from each housing (2).
    [10]
    10. - Piano development pallet according to previous claim characterized in that the embedded flaps (15) have fixing recesses (16) on the sides of the flange.
    [11]
    11. - Piano development pallet according to previous claims characterized in that it has rectangular lateral reinforcements (8) that are located in the longitudinal or lateral edges of the leg (5) and that rest internally against the leg support area (5) ) once folded by folding lines (7D) located in the area of union of the lateral reinforcement (8) to the edge, the folding lines consisting of precuts or section recesses.
    [12]
    12. - Piano development pallet according to the previous claim characterized in that the lateral reinforcements (8) are located at the edges parallel to the longitudinal axis, are the same length as the longitudinal edge and have a "U" shaped cut (9). around each union flange (6) except in the zone of union of the eyelashes (5) to the longitudinal edges.
    [13]
    13. - Piano development pallet according to previous claims characterized in that the legs (5) have means that provide stiffness such as ribs (10) or interior corrugations or perimeter hordes (11) perpendicular to the surface of the main body.
    [14]
    14. - Piano development pallet according to previous claims characterized in that on one side of the side edges it has closing and reinforcement posters (13) that have a folding line in the area of union to the main body and a lateral closing system (14 ) consisting of a housing in the cartouche and an outgoing hitch in the coincident lateral edge.
    [15]
    15. - Piano development pallet according to previous claims characterized in that the legs (5) have independent rectangular reinforcements (17) pianos that are internally coupled to the leg (5) and that simultaneously lean against the loading surface (1) and against the leg support area (5) to the ground.
    [16]
    16. - Piano development pallet according to previous claim characterized in that the independent reinforcements (17) have longitudinal folding lines.
    [17]
    17. - Piano development pallet according to previous claims characterized in that the union flanges (6) have a union system (12) male and female type or hook and groove type that fixes a union flange (6) to its opposite above of the upper face of the loading surface (1).
    [18]
    18. - Piano development pallet according to previous claims characterized in that on the lower face of the loading surface, next to the support axes (3) of the legs, it has support means that contact the support edges of the legs such as longitudinal linear recesses (21) of rectangular section or projections (20) or linear bands of rectangular section attached (19).
    [19]
    19. - Piano development pallet according to previous claims characterized in that it has recesses (18) on the upper face of the loading surface as a rectangular sinking coinciding with the end of the joint flange (6) folded over the loading surface (1).
    [20]
    20.- Piano development pallet according to previous claims characterized in that it is made entirely of cardboard or plastic or a combination of cardboard and plastic, the loading surface (1) of one material and the legs (5) of another.
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    同族专利:
    公开号 | 公开日
    ES2587069B1|2017-07-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2017-07-25| FG2A| Definitive protection|Ref document number: 2587069 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170725 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201600174A|ES2587069B1|2016-02-27|2016-02-27|Flat Development Pallet|ES201600174A| ES2587069B1|2016-02-27|2016-02-27|Flat Development Pallet|
    PCT/ES2017/000022| WO2017144752A1|2016-02-27|2017-02-27|Planar pallet|
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