Foot sleeving structure for combined tray and tray

Abstract

The utility model relates to the technical field of logistics tray production and manufacturing, and particularly provides a sleeve foot structure for a combined tray and the tray, the sleeve foot structure comprises a single or a plurality of bottom feet, the upper parts of the bottom feet are cylindrical splicing parts, the side walls of the lower parts of the bottom feet are provided with inserting ports, and the inserting ports are connected with the splicing parts. The inserting ports are used for inserting broadening edge strips or anti-collision strips, and a plurality of water leakage holes communicating with the bottoms of the bottom feet are formed in the upper surfaces of the bottom feet; according to the combined tray, the inserting ports are additionally formed in the sleeve feet of the combined tray, inserting heads of existing anti-collision strips and broadening edge strips can be inserted into the inserting ports, the anti-collision strips and the broadening edge strips can be installed on an existing combined tray through the sleeve foot structure, meanwhile, water is effectively prevented from being accumulated in the combined tray due to the fact that the water leakage holes are formed, and the service life of the combined tray is prolonged. The service life of the whole tray is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of production and manufacturing of logistics pallets, and specifically provides a sleeve foot structure for a combined pallet and a pallet. Background Art

[0002] In order to improve production efficiency and reduce labor intensity, the logistics turnover industry uses a large number of turnover pallets. The current mainstream pallets have evolved from wooden pallets to plastic pallets that are resistant to moisture, acid and alkali, light and beautiful. Plastic pallets are generally one-piece structures. At the same time, in order to meet different area requirements and avoid the cost of re-opening the mold, widening side strips are often added on both sides of the plastic pallet to change the area of ​​the pallet.

[0003] Nowadays, in order to reduce the difficulty of mold opening, large equipment investment, high cost and other problems, the plastic pallets produced by manufacturers are generally a combined structure in which the upper panel and the lower sleeve are produced separately and then combined. However, this combined pallet cannot be used in combination with the anti-collision strips and widening edge strips used on the integrated plastic pallet, and the adaptability is not high. For this reason, a sleeve foot structure and a pallet for a combined pallet are designed, which can adapt to the existing pallet anti-collision strips and widening edge strips. Utility Model Content

[0004] The utility model provides a foot sleeve structure for a combined pallet, which can be adapted to the existing pallet anti-collision strips and widened side strips.

[0005] The technical solution of the utility model is as follows:

[0006] A foot structure for a modular pallet includes a single or multiple feet, the upper portion of the foot is a columnar joint, a plug-in interface is provided on the lower side wall of the foot, the plug-in interface is used to plug in a widening edge strip or an anti-collision strip, and the upper surface of the foot is provided with multiple leakage holes connected to the bottom of the foot.

[0007] In this solution, the splicing part is inserted into the socket of the upper panel of the pallet to connect the upper panel, and the plug interface set on the base foot can adapt to the plug connector of the widened edge strip and the anti-collision strip. The existing widened edge strip or anti-collision strip can be directly installed on the base foot, so that the modular pallet can be installed with widened edge strips to expand into pallets of different areas or install anti-collision strips for buffering and collision prevention. The provision of leakage holes also prevents water accumulation in the feet.

[0008] It should be noted that the number of the base feet corresponds to the number of the sockets of the upper panel, and when there are multiple base feet, only the outermost base feet are provided with a socket. Preferably, the multiple base feet can be connected by a base foot connection portion, and the base foot connection portion is provided with the socket.

[0009] In this solution, the feet can be fixedly connected to each other through the connecting parts to form a foot-encircling shape such as a "chuan" character shape or a "tian" character shape to adapt to the requirements of pallets with different model needs. It should be noted that the connecting parts of the feet and the feet can be injection-molded separately and then welded and spliced, or they can be integrally injection-molded into a complete unit. Similarly, the insertion ports are only provided on the connecting parts of the feet on the outermost side of the entire pallet.

[0010] Preferably, a card hole is provided on the insertion port perpendicular to the opening direction of the insertion port, and a buckle can be provided in the card hole. When the insertion head of the anti-collision strip or the widening strip is inserted into the insertion port, the buckle can be inserted into the card hole, and the insertion head can be fixed and positioned by the抵触 of the buckle. Or through holes adapted to the size of the card hole can be provided at the corresponding positions of the insertion head, and the buckle can be passed through the insertion head to achieve a better positioning effect.

[0011] Preferably, a plurality of grid grooves with openings facing upward are provided on the feet and / or the connecting parts of the feet.

[0012] It should be noted that since the feet and the connecting parts of the feet are injection-molded, the grid groove structure can reduce the consumption of materials while increasing the strength, and at the same time avoid deformation or cracking during molding or use. And the openings of the grid grooves face upward to ensure the flatness of the bottom of the foot-encircling part, and also enable the grid grooves to be blocked when combined and spliced with the upper panel, making it more beautiful.

[0013] Due to different usage environments, when used in wind and rain for a long time, it is inevitable that water and dust will accumulate inside the combined pallet, especially in the grid grooves. Therefore, preferably, a water leakage hole is provided in each grid groove. By providing the water leakage hole, water and dust accumulation in the grid grooves can be avoided, and the service life of the foot-encircling part can be extended.

[0014] Preferably, a buckle part is provided on the splicing part. By providing a buckle part that slightly protrudes from the surface of the splicing part on the splicing cloth, the stability of the splicing part inserted into the insertion port of the upper panel is increased, so that the foot-encircling part can be more firmly installed on the upper panel.

[0015] Preferably, a through groove is horizontally provided on the feet and / or the connecting parts of the feet, and a reinforcing member such as a support rod can be inserted into the through groove to improve the overall strength of the foot-encircling part.

[0016] Preferably, a top column adapted to the size of the grid groove is vertically provided in the grid groove, and the bottom of the top column is inserted into the grid groove. When the foot-encircling part is combined and installed with the upper plane, the top of the top column supports the upper plane, effectively improving the load-bearing capacity of the entire pallet. It should be noted that the position where the top column is provided does not block the forklift plug from extending into the combined pallet.

[0017] A modular pallet comprises any one of the above-mentioned foot sleeve structures for modular pallets, and also comprises an upper panel, wherein one or more of the above-mentioned foot sleeve structures for modular pallets are arranged below the upper panel.

[0018] The combined pallet formed by arranging such a foot-sleeve structure on the upper panel can be adapted to the existing anti-collision strips and widening edge strips used for integrated pallets, and can also form different types of pallets according to the foot-sleeve structures of different numbers and structures.

[0019] Beneficial effects of the utility model:

[0020] 1. The utility model provides an additional plug interface on the sleeve foot of the modular pallet, and the plug interface can be inserted into the existing anti-collision strip and the widened edge strip plug connector. By using this sleeve foot structure, the existing modular pallet can also be installed with anti-collision strips and widened edge strips; at the same time, a water leakage hole is provided to effectively avoid water accumulation inside the assembled pallet, thereby increasing the service life of the entire pallet.

[0021] 2. The combined pallet formed by setting such a foot structure on the upper panel can be adapted to the existing anti-collision strips and widening edge strips used for integrated pallets, and different types of pallets can also be formed according to the foot structures of different numbers and structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the present invention, the drawings required for describing the embodiments are 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.

[0023] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0024] Figure 2 For this utility model Figure 1 Top view

[0025] Figure 3 This is a three-dimensional structural diagram of Embodiment 2 of the present utility model;

[0026] Figure 4 For this utility model Figure 2 Top view of the .

[0027] In the above drawings, the corresponding reference numerals are as follows:

[0028] 1-base foot, 11-joining part, 12-plug interface, 13-leakage hole, 14-card hole, 15-grid groove, 16-buckle part, 17-through groove, 2-base foot connecting part, 3-top column, 4-limiting column. DETAILED DESCRIPTION

[0029] In conjunction with the accompanying drawings, the technical solution of the present invention is clearly and completely described through the specific implementation methods of the embodiments of the present invention.

[0030] Embodiment 1:

[0031] like Figure 1 and Figure 2 A foot structure for a modular pallet is shown, comprising one or more base feet 1, wherein the upper portion of the base foot 1 is a columnar joint portion 11, an insertion port 12 is provided on the lower side wall of the base foot 1, and the insertion port 12 is used to plug in a widening edge strip or an anti-collision strip, and a plurality of water leakage holes 13 connected to the bottom of the base foot 1 are provided on the upper surface of the base foot 1.

[0032] Specifically, the splicing part 11 is inserted into the socket of the upper panel of the pallet to connect the upper panel, and the plug interface 12 set on the base foot 1 can be adapted to the plug connector of the widened edge strip and the anti-collision strip. The existing widened edge strip or anti-collision strip can be directly installed on the base foot 1, so that the modular pallet can be installed with widened edge strips to expand into pallets of different areas or install anti-collision strips for buffering and collision prevention. The water leakage hole 13 is also set to avoid water accumulation in the foot.

[0033] It should be noted that the number of the base feet 1 corresponds to the number of the sockets of the upper panel. When there are multiple base feet 1, only the outermost base feet 1 are provided with the sockets 12.

[0034] Generally, the upper panel will be provided with 9 evenly arranged sockets, and the base feet 1 will be inserted into the sockets respectively, and only the outer 8 base feet 1 and the outward side are provided with the socket interface 12, that is, the base feet 1 at the corners have two sides provided with the socket interface 12; and the base feet 1 between the two corners have only one side provided with the socket interface 12; the base foot 1 in the center position has no socket interface 12.

[0035] Furthermore, a clamping hole 14 is provided on the plug interface 12 perpendicular to the opening direction of the plug interface 12, and a buckle can be provided in the clamping hole 14. When the plug connector of the anti-collision strip or the widened edge strip is inserted into the plug interface 12, the buckle can be inserted into the clamping hole 14, and the plug connector is fixed and positioned by the buckle abutment. Alternatively, a through hole of a size matching the clamping hole 14 can be provided at a corresponding position of the plug connector, and the buckle can be passed through the plug connector to achieve a better positioning effect.

[0036] Furthermore, the base 1 is provided with a plurality of grid grooves 15 with openings facing upward.

[0037] It should be noted that since the foot 1 is formed by injection molding, the grid groove 15 structure can reduce consumables and increase strength, while avoiding deformation or cracking during molding or use. The grid groove 15 opens upward to ensure the flatness of the bottom of the foot, and can also make the grid groove 15 covered when combined with the upper panel, which is more beautiful.

[0038] Due to different use environments, the combined tray will inevitably accumulate water and dust inside after long-term use in wind and rain, especially in the grid grooves 15. Therefore, preferably, each of the grid grooves 15 is provided with the water leakage hole 13, and the water leakage hole 13 is provided to avoid water and dust accumulation in the grid grooves 15, thereby extending the service life of the foot.

[0039] Furthermore, a buckle portion 16 is provided on the splicing portion 11. By providing the buckle portion 16 slightly protruding from the surface of the splicing portion 11 on the splicing cloth, the stability of the splicing portion 11 inserted into the socket of the upper panel is increased, so that the sleeve foot can be more firmly installed on the upper panel.

[0040] Furthermore, in order to improve the overall strength of the assembled pallet, the base 1 is provided with a horizontal through slot 17, into which a reinforcing member such as a support rod can be inserted, and the support rod connects each base 1 to improve the overall strength of the foot sleeve.

[0041] At the same time, a top column 3 that matches the size of the grid groove 15 is vertically arranged in the grid groove 15, and the bottom of the top column 3 is inserted into the grid groove 15. When the sleeve foot is assembled and installed with the upper plane, the top of the top column 3 supports and supports the upper plane, effectively improving the bearing capacity of the entire pallet.

[0042] Embodiment 2:

[0043] Based on the first embodiment, Figure 3 and Figure 4 As shown, the plurality of feet 1 can be connected by the foot connection part 2 to form a straight-line, field-shaped or other nested foot shape to adapt to the requirements of pallets of different models. At this time, the foot connection part 2 can also be provided with the plug interface 12.

[0044] Specifically, the two feet 1 can be fixedly connected by the foot connection part 2. It should be noted that the foot connection part 2 and the foot 1 can be respectively injection molded and then welded and spliced, or they can be uniformly injection molded into a complete whole. Like the independent foot 1 in the first embodiment, the plug interface 12 is only provided on the foot connection part 2 at the outermost side of the entire tray. Similarly, a plurality of grid grooves 15 with openings facing upward are also provided on the foot connection part 2. Since the foot connection part 2 is formed by injection molding, the grid groove 15 structure can reduce consumables while increasing strength, and at the same time avoid deformation or cracking during molding or use. The grid groove 15 opens upward to ensure the flatness of the bottom of the sleeve foot, and can also make the grid groove 15 blocked when combined and spliced ​​with the upper panel, which is more beautiful. At the same time, each of the grid grooves 15 is provided with the leakage hole 13. By providing the leakage hole 13, water and dust accumulation in the grid groove 15 can be avoided, and the service life of the sleeve foot can be extended.

[0045] Furthermore, the base connecting portion 2 is provided with a through groove 17 corresponding to the through groove 17 on the base 1. The through groove 17 on the base connecting portion 2 can be inserted into reinforcing members such as support rods to improve the strength of the foot structure formed by the base connecting portion 2, and can also effectively improve the overall strength of the pallet after assembly.

[0046] Similarly, a top column 3 of a size matching the grid groove 15 is vertically arranged in the grid groove 15 on the foot connection part 2, and the bottom of the top column 3 is inserted into the grid groove 15. When the sleeve foot is assembled with the upper plane, the top of the top column 3 supports the upper plane, effectively improving the bearing capacity of the entire pallet. It should be noted that the top column 3 arranged on the foot connection part 2 should be located in a position that does not prevent the forklift plug from extending into the assembled pallet.

[0047] Embodiment three:

[0048] On the basis of Example 1 and Example 2, in order to ensure that the pallet is placed on the shelf without moving or sliding, a limit column 4 is further provided on the base 1. The limit column 4 is slidably arranged inside the base 1 and can extend from the bottom of the base 1 due to the action of gravity. That is, when the base 1 is placed on a flat ground, the limit column 4 is pushed back into the base 1 by the ground. When there is no abutment under the limit column 4, the limit column 4 extends out of the bottom of the base 1 due to the action of gravity.

[0049] When the base 1 is placed on the shelf, the limiting column 4 on the base 1 extends from the gap between the shelf rods, or a special limiting groove is provided on the shelf for the limiting column 4 to extend, and the limiting column 4 will abut the shelf rod in the horizontal direction, thereby preventing the pallet from sliding in the horizontal direction.

[0050] Embodiment 4:

[0051] A combined pallet also includes an upper panel, and is combined with any one of the above embodiments of the combined pallet with a foot structure to form a complete combined pallet. The combined pallet formed by the upper panel by setting the foot structure can adapt to the existing anti-collision strips and widening edge strips used for integrated pallets, and can also form different types of pallets according to the foot structures of different numbers and structures. For example, when a Sichuan-shaped pallet is required, generally, 9 sockets of the bottom feet 1 are evenly arranged at the bottom of the upper panel, and the foot structure is provided with three groups of foot structures connected by foot connecting parts 2 between the three bottom feet 1, and the three groups of foot structures are arranged in parallel below the upper panel. In this case, only the outer 8 bottom feet 1 and the side facing outward are provided with plug-in ports 12, that is, the bottom feet 1 at the corners have two sides provided with plug-in ports 12; and the bottom feet 1 between the two corners have only one side provided with plug-in ports 12; and the bottom feet 1 at the center position are not provided with plug-in ports 12. In this way, a field-shaped pallet, a double-sided pallet, etc. can also be provided.

[0052] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A foot structure for a modular pallet, characterized in that: It comprises a single or multiple bases (1), the upper part of the base (1) is a columnar joint (11), and the lower side wall of the base (1) is provided with an insertion port (12), and the insertion port (12) is used for inserting a widening edge strip or an anti-collision strip.

2. A foot structure for a modular pallet according to claim 1, characterized in that: The upper surface of the base (1) is provided with a plurality of water leakage holes (13) which are connected to the bottom of the base (1).

3. A foot structure for a modular pallet according to claim 2, characterized in that: The plurality of base feet (1) are connected via a base foot connecting portion (2), and the base foot connecting portion (2) is provided with the plug-in interface (12).

4. A foot structure for a modular pallet according to claim 3, characterized in that: A clamping hole (14) is provided on the plug interface (12) perpendicular to the opening direction of the plug interface (12), and a buckle can be provided in the clamping hole (14).

5. A foot sleeve structure for a modular pallet according to claim 4, characterized in that: The base foot (1) and / or the base foot connecting portion (2) are provided with a plurality of grid grooves (15) with openings facing upward.

6. A foot structure for a modular pallet according to claim 5, characterized in that: Each of the grid grooves (15) is provided with a water leakage hole (13).

7. The foot sleeve structure for a modular pallet according to claim 1, characterized in that: The splicing portion (11) is provided with a buckle portion (16).

8. The foot sleeve structure for a modular pallet according to claim 2, characterized in that: A through groove (17) is horizontally arranged on the base foot (1) and / or the base foot connecting portion (2).

9. The foot sleeve structure for a modular pallet according to claim 5, characterized in that: A top column (3) whose size matches that of the grid slot (15) is vertically arranged in the grid slot (15).

10. A modular pallet, comprising a foot sleeve structure for a modular pallet according to any one of claims 1 to 9, characterized in that: It also includes an upper panel, and one or more foot structures for the combined pallet are arranged below the upper panel.

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