Supporting leg device and tray

Abstract

The supporting leg device comprises a supporting leg and a supporting leg, the supporting leg is arranged at the top of the supporting leg, the top of the supporting leg is used for supporting a bottom frame of the tray, the supporting leg is provided with at least one first through hole, a bolt of the tray can penetrate through the first through hole, the supporting leg comprises a foot pad, and the foot pad is arranged on the supporting leg. A blind hole is formed in the top of the foot pad, a nut of a tray is contained in the blind hole, a partition plate is fixed to the top of the foot pad, the partition plate and the blind hole are matched to form a limiting cavity for containing the nut, a second penetrating hole is formed in the partition plate, and the bolt is contained in the second penetrating hole to be connected with the nut. According to the supporting leg device and the tray, the connecting strength can be guaranteed, and meanwhile the nuts are prevented from being rusted.

Description

Technical Field

[0001] The utility model relates to the technical field of tray structures, in particular to a support leg device and a tray. Background Art

[0002] The pallet includes multiple panels arranged side by side with gaps between them. The panels are in direct contact with the items to be transported, and a bottom frame is set at the bottom of the panels. The bottom frame makes the multiple panels a whole, thereby improving the strength of the pallet. Multiple legs are set at the bottom of the bottom frame, so that there is a gap between the bottom frame and the ground, which is convenient for forklift transportation.

[0003] Typically, screws are inserted from the top of the bottom frame, and the threads of the screws are screwed into the holes on the legs to complete the fixation. In some cases, the screws pass through the legs, and nuts for connecting the screws are provided at the bottom of the legs.

[0004] However, the former has low connection strength and is easily loosened by impact, while the nut of the latter is easily corroded, which affects its service life. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a support leg device that can ensure the connection strength and prevent the nut from rusting.

[0006] The utility model also provides a tray with the above-mentioned supporting foot device.

[0007] According to the first aspect of the utility model, the support leg device includes a support leg and a support foot, the support leg is arranged at the top of the support foot, the top of the support leg is used to support the bottom frame of the tray, the support leg is provided with at least one first through-hole, the first through-hole accommodates the bolts of the tray to pass through, the support foot includes a foot pad, the top of the foot pad is provided with a blind hole, the blind hole accommodates the nut of the pallet, the top of the foot pad is fixed with a partition plate, the partition plate cooperates with the blind hole to form a limiting cavity for accommodating the nut, and the partition plate is provided with a second through-hole, the second through-hole accommodates the bolt to connect the nut.

[0008] The support leg device according to the embodiment of the utility model has at least the following beneficial effects:

[0009] The utility model can make the bottom frame of the pallet have a greater distance from the ground by arranging the supporting legs, so as to facilitate the insertion and transportation of the pallet by a forklift.

[0010] The utility model provides a support leg with a first through hole, which facilitates the bolts of the pallet to penetrate the panel or bottom frame of the pallet and the support leg device, simplifies the installation structure, and reduces the amount of screws.

[0011] The utility model arranges the supporting feet so that the supporting feet include foot pads, so the supporting feet and the legs can be made of different materials. The legs can be used to complete support and the supporting feet can be used to be waterproof and wear-resistant, which meets different needs, improves the overall performance of the tray, and is durable.

[0012] The utility model arranges the partition plate so that the partition plate and the blind hole cooperate to form a limiting cavity, thereby avoiding the foot pad from being perforated and preventing the nut from being soaked in water and rusting.

[0013] The utility model provides a partition plate so that the partition plate has a second through hole, so that the locking force of the bolt is transmitted to the partition plate through the nut, thereby avoiding the foot pad or the leg from being crushed and improving the installation reliability.

[0014] The utility model is fixed with the dividing plate through the foot pad, which simplifies the connection between the supporting legs and the supporting feet, and does not need to set up an additional fixing structure.

[0015] The utility model provides the legs and the feet, and the legs or the feet can be replaced according to the usage conditions, so as to avoid the tray being discarded due to the damage of the legs or the feet. The utility model has strong maintainability and reduces the use cost.

[0016] The utility model also provides a tray, which has the above beneficial effects.

[0017] According to the support leg device of the first aspect of the utility model, the partition plate includes a base plate and undercut edges located on opposite sides of the base plate, and the foot pad is provided with a snap groove snapped with the undercut edges.

[0018] According to the support leg device of the first aspect embodiment of the utility model, the undercut edge includes a vertical plate portion extending downwardly connected to the edge of the base plate, and an inner extended plate portion connected to the bottom of the vertical plate portion, the inner extended plate portion is located on the side where the two vertical plate portions are close to each other, and the inner extended plate portion is snapped with the snap groove.

[0019] According to the support leg device of the first aspect of the present utility model, the partition plate is formed by bending a metal plate.

[0020] According to the support leg device of the first aspect of the present utility model, the two ends of the buckle groove are connected to be installed in the undercut edge.

[0021] According to the support foot device of the first aspect of the present utility model, the buckle slot is located at the bottom of the side wall of the foot pad.

[0022] According to the supporting leg device of the first aspect of the present utility model, the supporting legs are made of wood, plastic or glass fiber composite material.

[0023] According to the foot support device of the first aspect of the present utility model, the foot pad is made of plastic.

[0024] According to the support leg device of the first aspect of the present utility model, the height of the support leg is greater than the height of the support foot.

[0025] A pallet according to an embodiment of the second aspect of the utility model comprises any one of the support devices described.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a partial structural schematic diagram of a tray according to an embodiment of the utility model;

[0029] Figure 2 for Figure 1 A schematic structural diagram of the support leg device is shown.

[0030] Reference numerals:

[0031] 1-leg, 2-first through-hole, 3-bolt, 4-foot pad, 5-blind hole, 6-nut, 7-partition plate, 8-second through-hole, 9-base plate, 10-undercut edge, 11-vertical plate portion, 12-inner extended plate portion. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of first and second, this is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation, connection and connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The support leg device and the tray according to the embodiments of the utility model are described below in conjunction with the accompanying drawings.

[0037] Reference Figure 1 and Figure 2 The utility model aims to provide an embodiment of a pallet. More specifically, the utility model aims to provide an embodiment of a foot support device of a pallet, on which the number of the foot support devices can be one, but preferably four, six or nine, to adapt to the structure or corresponding specifications of the pallet.

[0038] In this embodiment, for a single foot device, the foot device includes a leg 1 and a foot.

[0039] The leg 1 is arranged at the top of the foot, and the top of the leg 1 is used to support the bottom frame of the pallet. The leg 1 is provided with at least one first through hole 2, and the first through hole 2 accommodates the bolt 3 of the pallet to pass through.

[0040] For the first perforation 2, the first perforation 2 can accommodate the bolt 3 of the upper panel of the pallet to connect the support device, and can also accommodate the bolt 3 of the bottom frame of the pallet to connect the support device, or the bolt 3 of the upper panel and the bottom frame of the pallet can be shared and connected to the support device.

[0041] As for the first through hole 2 , the diameter of the first through hole 2 may be close to the rod of the bolt 3 , which is convenient for positioning and reduces the installation deviation of the leg 1 .

[0042] In some specific embodiments of the present invention, the first through hole 2 may be shaped as a waist hole or an elliptical hole to reduce the difficulty of assembly or facilitate adjustment to adapt to different pallets.

[0043] Among them, the support leg includes a foot pad 4, a blind hole 5 is arranged on the top of the foot pad 4, and the blind hole 5 accommodates the nut 6 of the tray. A partition plate 7 is fixed on the top of the foot pad 4, and the partition plate 7 cooperates with the blind hole 5 to form a limiting cavity for accommodating the nut 6. The partition plate 7 is provided with a second through hole 8, and the second through hole 8 accommodates the bolt 3 connecting the nut 6.

[0044] In some specific embodiments of the present invention, the blind hole 5 and the second through hole 8 can be waist holes or elliptical holes to facilitate installation and adjustment.

[0045] In some specific embodiments of the present invention, the shape of the blind hole 5 can be matched with the shape of the nut 6 to increase the torque and improve the anti-deformation capability.

[0046] In some specific embodiments of the present invention, the nut 6 and the partition plate 7 may be integrally welded and fixed to increase the torque that can be borne.

[0047] In some specific embodiments of the present invention, the partition plate 7 can be bonded to the foot pad 4 to simplify installation. At the same time, the thickness of the foot pad 4 is maintained within a relatively thin range, thereby reducing the manufacturing cost of the foot pad 4.

[0048] In some specific embodiments of the present invention, the partition plate 7 can be snap-fitted or buckled with the foot pad 4 to simplify installation and prevent the glue from falling off due to aging.

[0049] In some specific embodiments of the present invention, the partition plate 7 and the foot pad 4 can be connected by bolts 3, but the height ratio of the leg 1 and the foot needs to be reasonably distributed.

[0050] In summary, it is easy to understand that, by providing the support legs 1 in this embodiment, a greater distance can be maintained between the bottom frame of the pallet and the ground, thereby facilitating forklift insertion and transportation.

[0051] It is easy to understand that in this embodiment, by providing the support leg 1 with the first through hole 2, it is also convenient for the bolt 3 of the pallet to pass through the panel or bottom frame of the pallet and the support leg device, thereby simplifying the installation structure and reducing the amount of screws used.

[0052] It is easy to understand that in this embodiment, the support feet are provided so that the support feet include foot pads 4. Therefore, the support feet and the legs 1 can be made of different materials. The legs 1 can be used to provide support, and the support feet can be used to provide waterproofing and wear resistance, thereby meeting different needs, improving the overall performance of the pallet, and making it durable.

[0053] It is easy to understand that in this embodiment, by providing the partition plate 7, the partition plate 7 and the blind hole 5 cooperate to form a limiting cavity, thereby avoiding the foot pad 4 from being perforated and preventing the nut 6 from being soaked in water and rusting.

[0054] It is easy to understand that in this embodiment, the partition plate 7 is provided so that the partition plate 7 has a second through hole 8. Therefore, the locking force of the bolt 3 is transmitted to the partition plate 7 through the nut 6, thereby preventing the foot pad 4 or the leg 1 from being crushed, thereby improving the installation reliability.

[0055] It is easy to understand that in this embodiment, the foot pad 4 is fixed to the partition plate 7, which simplifies the connection between the leg 1 and the foot, and there is no need to set up an additional fixing structure.

[0056] It is easy to understand that, by providing the legs 1 and the feet, the present embodiment can also replace the legs 1 or the feet according to the usage, thereby avoiding discarding the pallet due to damage to the legs 1 or the feet, thus having strong maintainability and reducing the cost of use.

[0057] In some specific embodiments of the present invention, the partition plate 7 may include a base plate 9 and undercut edges 10 located on opposite sides of the base plate 9 , and the foot pad 4 may be provided with a snap groove snapped with the undercut edges 10 .

[0058] It is easy to understand that in this embodiment, by providing the undercut edge 10 and the snap groove, the partition plate 7 and the foot pad 4 are fixed by snapping, without the need for screws, thereby reducing the number of parts and components and, at the same time, reducing the restrictions on the thickness of the foot pad 4.

[0059] In some specific embodiments of the present invention, the undercut edge 10 can include a vertical plate portion 11 extending downwardly and connected to the edge of the base plate 9, and an inner extension plate portion 12 connected to the bottom of the vertical plate portion 11. The inner extension plate portion 12 is located on the side where the two vertical plate portions 11 are close to each other, and the inner extension plate portion 12 is snapped with the snap groove.

[0060] It is easy to understand that, by providing the vertical plate portion 11 , this embodiment can increase the area of ​​the foot pad 4 wrapped, reduce the damage to the foot pad 4 caused by external impact, and at the same time, increase the wrapping friction and reduce the risk of the partition plate 7 falling off.

[0061] At the same time, the vertical plate portion 11 also makes the undercut edges 10 elastic, so that the two undercut edges 10 can be separated from each other for easy assembly.

[0062] The inner extension plate portion 12 is inserted into the buckle groove to form a buckle connection to prevent the foot pad 4 from being separated from the partition plate 7.

[0063] In some specific embodiments of the present invention, the buckle slot may be located at the bottom of the side wall of the foot pad 4 .

[0064] It is easy to understand that this embodiment adapts to the position change of the inner extension plate 12 by improving the position of the buckle groove, reducing the gap and avoiding looseness.

[0065] In some specific embodiments of the present invention, the partition plate 7 may be formed by bending a metal plate.

[0066] It is easy to understand that in this embodiment, the partition plate 7 can be formed by folding a steel strip or a steel plate outward, which reduces the manufacturing difficulty and manufacturing cost. At the same time, the second perforation 8 can also be formed by stamping, which further reduces the manufacturing cost.

[0067] In some specific embodiments of the present invention, the two ends of the buckle groove can be connected to accommodate the undercut edge 10 .

[0068] It is easy to understand that, in this embodiment, by improving the shape of the buckle groove, it is convenient to insert the partition plate 7 from the horizontal side of the buckle groove, thereby reducing the difficulty of assembly.

[0069] In some specific embodiments of the present invention, the inner extension plate 12 can be provided with a chamfer or bevel, which is also convenient for insertion from one side of the buckle slot and at the same time reduces the ability of the partition plate 7 and the foot pad 4 to slip out in the horizontal direction of the buckle slot.

[0070] In some specific embodiments of the present invention, the legs 1 can be made of wood, plastic or glass fiber composite material.

[0071] It is easy to understand that in this embodiment, by making the supporting legs 1 of wood, plastic or glass fiber composite material, the cushioning capacity can be enhanced, and at the same time, it is convenient to use recycled materials, which is beneficial to environmental protection.

[0072] In some specific embodiments of the present invention, the foot pad 4 can be made of plastic to improve wear resistance and, at the same time, to avoid the foot pad 4 being too hard to damage the ground.

[0073] In some specific embodiments of the present invention, the height of the leg 1 can be made greater than the height of the foot.

[0074] It is easy to understand that this embodiment changes the ratio of the legs 1 and the feet so that the legs 1 mainly form a space from the bottom frame to the ground to facilitate fork transportation, while the foot pads 4 are mainly used to seal the nuts 6 and directly contact the ground to protect the pallet.

[0075] In some specific embodiments of the present invention, the blind hole 5 can accommodate the head of the bolt 3, and a partition plate 7 is fixed on the top of the foot pad 4. The partition plate 7 cooperates with the blind hole 5 to form a limiting cavity for the head of the bolt 3. The partition plate 7 is provided with a second through hole 8, and the second through hole 8 accommodates the rod of the bolt 3 to extend into the first through hole 2.

[0076] It is easy to understand that in this embodiment, by changing the arrangement of the bolts 3, different installation methods and assembly methods can be obtained to meet different usage requirements.

[0077] In the description of this specification, the description with reference to the terms "one embodiment, some embodiments, illustrative embodiments, examples, specific examples or some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0078] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A foot support device, characterized in that: The invention comprises a support leg (1) and a support foot, wherein the support leg (1) is arranged at the top of the support foot, the top of the support leg (1) is used to support the bottom frame of the tray, the support leg (1) is provided with at least one first through-hole (2), the first through-hole (2) accommodating a bolt (3) of the tray to pass through, the support foot comprises a foot pad (4), the top of the foot pad (4) is provided with a blind hole (5), the blind hole (5) accommodating a nut (6) of the tray, a partition plate (7) is fixed to the top of the foot pad (4), the partition plate (7) cooperates with the blind hole (5) to form a limiting cavity accommodating the nut (6), and the partition plate (7) is provided with a second through-hole (8), the second through-hole (8) accommodating the bolt (3) connecting the nut (6).

2. The support leg device according to claim 1, characterized in that: The partition plate (7) comprises a base plate (9) and undercut edges (10) located on two opposite sides of the base plate (9), and the foot pad (4) is provided with a snap-fitting groove snap-fitted with the undercut edges (10).

3. The support leg device according to claim 2, characterized in that: The undercut edge (10) comprises a vertical plate portion (11) extending downwardly and connected to the edge of the base plate (9), and an inner extension plate portion (12) connected to the bottom of the vertical plate portion (11), wherein the inner extension plate portion (12) is located on a side where the two vertical plate portions (11) are close to each other, and the inner extension plate portion (12) is locked with the locking groove.

4. The support leg device according to claim 2, characterized in that: The partition plate (7) is formed by bending a metal plate.

5. The support leg device according to claim 2, characterized in that: The two ends of the buckle groove are connected to receive the undercut edge (10).

6. The support leg device according to claim 2, characterized in that: The buckle slot is located at the bottom of the side wall of the foot pad (4).

7. The support leg device according to claim 1, characterized in that: The supporting legs (1) are made of wood, plastic or glass fiber composite material.

8. The support leg device according to claim 1, characterized in that: The foot pad (4) is made of plastic.

9. The support leg device according to claim 1, characterized in that: The height of the supporting leg (1) is greater than the height of the supporting foot.

10. A pallet, characterized in that: It comprises the support leg device according to any one of claims 1 to 9.

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