Honeycomb type plastic tray

Abstract

The utility model discloses a honeycomb type plastic tray which comprises a tray body and a chamfering step arranged at any corner of the upper end of the tray body, and a protruding block correspondingly inserted into the chamfering step is arranged at any corner of the lower end of the tray body. A movable baffle plate is arranged on the chamfering step and is positioned on the outer side edge of the chamfering step; when the protruding block and the chamfering step are connected in an inserted mode, the inner face of the shielding plate is attached to the protruding block. The convex blocks inserted into the chamfering steps are limited through the baffle plates arranged in the chamfering steps, so that after the two tray main bodies are stacked, the two tray main bodies cannot be easily separated under the pushing of transverse external force.

Description

Technical Field

[0001] This utility model relates to the field of pallet technology, and in particular to a honeycomb plastic pallet. Background Technology

[0002] Plastic pallets are made from thermoplastic plastics such as PE and PP, with added performance-enhancing additives, through processes like injection molding and blow molding. Compared to wooden pallets, plastic pallets offer better overall integrity, are more hygienic and easier to clean and disinfect. They are lightweight, nail-free, acid and alkali resistant, and mold-resistant, with a lifespan 5-7 times longer than wooden pallets. Currently, plastic pallets on the market consist of a pallet body and support plates. The support plates are located around the perimeter of the pallet body, and both the pallet body and support plates are molded from a single piece of plastic. The front of the pallet body is concave, evenly extending to form several grooves for placing products. When stacking goods, the grooves in each layer of the plastic pallet are used to place products, and the layers are then stacked. Because of the symmetrical shape of the plastic pallets, it's easy to misplace the upper and lower layers, resulting in inconsistent product orientation and hindering subsequent organization.

[0003] To address this, Chinese utility model patent CN201761711U describes a plastic tray with chamfered steps. The upper and lower layers of plastic trays are positioned by the interlocking of the two chamfered steps, ensuring that the placement orientation of each layer of plastic trays is correct and preventing incorrect product placement.

[0004] However, this method also leads to poor stability of stacked plastic pallets due to the lack of restraints, making them prone to separation by external forces. Utility Model Content

[0005] In view of this, the present invention addresses the deficiencies of the existing technology and its main purpose is to provide a honeycomb plastic pallet, which solves the problem of poor stability of stacked plastic pallets and easy separation due to external force.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a honeycomb plastic pallet, comprising a pallet body and a chamfered step at any corner of the upper end of the pallet body, and a protrusion corresponding to the chamfered step is provided at any corner of the lower end of the pallet body; a movable baffle is provided on the chamfered step, and the baffle is located on the outer edge of the chamfered step; when the protrusion and the chamfered step are inserted, the inner surface of the baffle is in contact with the protrusion.

[0007] Furthermore, the lower end of the pallet body is provided with multiple support legs, the lower ends of which are parallel to the lower ends of the protrusions.

[0008] Furthermore, the bottom wall of the chamfered step is provided with a groove, and the shielding plate is stored in the groove.

[0009] Furthermore, the side wall of the tray body is provided with a threaded opening, which is connected to the inner cavity of the groove, and a knob is connected to the threaded opening.

[0010] Furthermore, the shielding plate is provided with a corresponding knob for moving, with one end of the moving opening extending from the lower end of the shielding plate.

[0011] Furthermore, the groove and the baffle are slidably connected by a slider and a groove.

[0012] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, by setting the baffle plate in the chamfered step to limit the protrusion inserted in the chamfered step, the two tray bodies will not easily separate under the push of lateral external force after being stacked.

[0013] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0014] Figure 1 This is a perspective view of Embodiment 1 of this utility model.

[0015] Figure 2 This is a diagram illustrating the chamfered step of Embodiment 1 of this utility model.

[0016] Figure 3 This is a diagram showing the groove of Embodiment 1 of this utility model.

[0017] Figure 4 This is a diagram showing the shielding plate of Embodiment 1 of this utility model.

[0018] Explanation of reference numerals in the attached diagram:

[0019] 10. Pallet body, 11. Chamfered step, 111. Groove, 12. Protrusion, 13. Support leg, 14. Threaded opening;

[0020] 20. Cover plate 20, movable opening 21, knob 30. Detailed Implementation

[0021] Please refer to Figure 1-4As shown, this illustrates the specific structure of a preferred first embodiment of the present invention, which is a honeycomb plastic pallet. It includes a pallet body 10 and a chamfered step 11 located at any corner of the upper end of the pallet body 10. A protrusion 12 corresponding to the insertion into the chamfered step 11 is located at any corner of the lower end of the pallet body 10. A movable baffle 20 is provided on the chamfered step 11, located on the outer edge of the chamfered step 11. When the protrusion 12 and the chamfered step 11 are inserted, the inner surface of the baffle 20 is in contact with the protrusion 12. By using the baffle 20 within the chamfered step 11, the protrusion 12 inserted into the chamfered step 11 is limited, preventing the two pallet bodies 10 from easily separating under lateral external force after being stacked.

[0022] It should be noted that the baffle 20 is movable. When the two pallet bodies 10 are stacked on top of each other and need to be separated, the baffle 20 inside the chamfered step 11 can be moved so that the protrusion 12 inside the chamfered step 11 is no longer limited. The two pallet bodies 10 can be separated by pushing with a lateral external force.

[0023] For example, the lower end of the pallet body 10 is provided with a plurality of support legs 13, the lower ends of the support legs 13 being parallel to the lower ends of the protrusions 12. By providing support legs 13 at the lower end of the pallet body 10, the pallet body 10 with the added protrusions 12 can remain horizontal when placed on the ground.

[0024] For example, the bottom wall of the chamfered step 11 is provided with a groove 111, and the baffle 20 is housed in the groove 111. By housing the baffle 20 in the groove 111, the baffle 20 can cover the protrusion 12 without separating from the chamfered step 11, so as to prevent the two stacked tray bodies 10 from separating, or it can not cover the protrusion 12, so as to facilitate the separation of the two stacked tray bodies 10.

[0025] For example, the side wall of the tray body 10 is provided with a threaded opening 14, which communicates with the inner cavity of the groove 111, and a knob 30 is threadedly connected to the threaded opening 14. The knob 30 includes a threaded rod and a torsion sleeve connected to each other. Twisting the torsion sleeve causes the threaded rod to move into the threaded opening 14 and abut against the baffle 20 housed in the groove 111, thus limiting the baffle 20 so that it will not move into the groove 111 when subjected to the squeezing force brought by the protrusion 12.

[0026] For example, the baffle plate 20 is provided with a corresponding movable opening 21 for the knob 30, one end of which extends from the lower end of the baffle plate 20. The opening of the movable opening 21 on the baffle plate 20 allows the baffle plate 20 to move upward and block the protrusion 12. By twisting the knob 30, the threaded rod of the knob 30 is inserted into the movable opening 21 and contacts the inner wall of the groove 111, so that the baffle plate 20 overlaps the knob 30 to block the protrusion 12.

[0027] The groove 111 and the baffle 20 are slidably connected by a slider and a groove. The sliding connection between the groove 111 and the baffle 20 by the groove and the slider prevents the baffle 20 from separating from the groove 111.

[0028] It should be noted that a pull rope may be provided at the upper end of the baffle plate 20 to facilitate the operator to pull the baffle plate 20 to move it within the groove 111.

[0029] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A honeycomb plastic pallet, characterized in that: The pallet includes a pallet body (10) and a chamfered step (11) located at any corner of the upper end of the pallet body (10). At any corner of the lower end of the pallet body (10), there is a protrusion (12) that is inserted into the chamfered step (11). A movable baffle (20) is provided on the chamfered step (11), and the baffle (20) is located on the outer edge of the chamfered step (11). When the protrusion (12) and the chamfered step (11) are inserted, the inner surface of the baffle (20) is in contact with the protrusion (12).

2. The honeycomb plastic pallet according to claim 1, characterized in that: The lower end of the tray body (10) is provided with multiple legs (13), and the lower end of the legs (13) is parallel to the lower end of the protrusion (12).

3. A honeycomb plastic pallet according to claim 1, characterized in that: The bottom wall of the chamfered step (11) is provided with a groove (111), and the shield (20) is housed in the groove (111).

4. A honeycomb plastic pallet according to claim 3, characterized in that: The side wall of the tray body (10) is provided with a threaded opening (14), which is connected to the inner cavity of the groove (111), and a knob (30) is threadedly connected inside the threaded opening (14).

5. A honeycomb plastic pallet according to claim 4, characterized in that: The baffle plate (20) is provided with a moving port (21) corresponding to the knob (30), and one end of the moving port (21) extends out from the lower end of the baffle plate (20).

6. A honeycomb plastic pallet according to claim 3, characterized in that: The groove (111) and the baffle (20) are slidably connected by a slider and a groove.

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