Stackable plastic pallet

Abstract

The utility model provides a kind of easily stacked plastic pallet, including disc body, the disc body one side is fixedly installed disc bottom, the disc body one side is fixedly connected with variable edge, the variable edge includes top edge and bottom edge, the bottom edge and top edge middle are equipped with movable cavity, the bottom edge and disc body are fixedly arranged, the top edge and disc body are flexibly arranged, it is related to plastic pallet stacking technical field.The utility model first compensation cavity is equipped in the junction of bottom edge and disc body, the structure of the first compensation cavity is the equilateral triangle structure that top edge can be 45 ° folding, and opposite compensation cavity is equipped in one side of movable cavity, the opposite compensation cavity and first compensation cavity are with the rotation point of top edge as center and present oblique symmetry distribution, so when disc body is stacked, top edge can be folded up 45 °, so that the top edge of lower disc body can support the disc bottom of upper disc body, the stacking mode is stable and fast, can satisfy the stacking needs of multilayer disc body.

Description

Technical Field

[0001] This utility model relates to the field of plastic pallet stacking technology, specifically an easy-to-stack plastic pallet. Background Technology

[0002] Existing plastic pallets are primarily made of durable plastic materials such as high-density polyethylene or polypropylene, and are standardized cargo-carrying platforms widely used in logistics, warehousing, and manufacturing. They commonly come in mesh, flat, or hybrid structures, and offer significant advantages such as light weight, moisture and corrosion resistance, ease of cleaning and disinfection, long service life, and recyclability. Compared to wooden pallets, plastic pallets are less prone to bacterial growth, have no splinters, offer more stable dimensions, and can withstand certain impacts and chemical corrosion, making them an efficient and hygienic storage and transportation medium in modern supply chains.

[0003] However, many existing plastic pallet designs suffer from a significant drawback when stacked: a lack of effective anti-slip and stable support structures. When multiple pallets are fully loaded and stacked vertically, the legs (or bottom surface) of the upper pallet only rely on friction to contact the flat surface or grid of the lower pallet's top surface, resulting in few contact points and a smooth surface. The plastic material itself has limited friction, and combined with wear and tear or surface stains that may occur after pallet use, the upper pallet is highly susceptible to lateral sliding or slight displacement during stacking. This instability not only increases the risk of accidental stack collapse and cargo damage but also poses safety hazards to operators, limits stacking height and stability, and affects the efficiency of warehouse space utilization. Some designs lack self-locking or interlocking mechanisms during stacking, exacerbating this problem. Utility Model Content

[0004] The purpose of this utility model is to provide an easily stackable plastic pallet to solve the problems mentioned in the background art and overcome its technical defects.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an easy-to-stack plastic tray, including a tray body, a tray bottom fixedly installed on one side of the tray body, a movable edge fixedly connected to one side of the tray body, the movable edge including a top edge and a bottom edge, a movable cavity opened between the bottom edge and the top edge, the bottom edge and the tray body being fixedly set, and the top edge and the tray body being bendable.

[0006] As a further embodiment of this utility model: an easily stackable plastic tray, which also includes a first compensation cavity, the first compensation cavity being opened at the junction of the bottom edge and the tray body, the structure of the first compensation cavity being an equilateral triangle structure with the top edge foldable at 45°.

[0007] As a further embodiment of this utility model: an easily stackable plastic tray, further comprising a contact body, the contact body including a driven contact body and an active contact body, the driven contact body being fixedly connected to the tray body, the active contact body being fixedly connected to the top edge, and the active contact body being adapted to the driven contact body.

[0008] As a further embodiment of this utility model: an easily stackable plastic tray, which also includes a counter-compensation cavity, the counter-compensation cavity being opened on one side of the movable cavity, the counter-compensation cavity and the first compensation cavity being obliquely symmetrically distributed with the rotation point of the top edge as the center.

[0009] As a further embodiment of this utility model: an easily stackable plastic tray, wherein both the driven contact body and the active contact body are made of silicone with a high coefficient of friction.

[0010] As a further embodiment of this utility model: a stackable plastic tray, wherein the end walls of both the driven contact body and the active contact body are provided with a number of interlocking particle protrusions.

[0011] As a further improvement of this utility model: a stackable plastic tray, wherein the height of the movable cavity is 1-2cm.

[0012] Compared with the prior art, the beneficial effects of this utility model include:

[0013] Because a bottom plate is fixedly installed on one side of the disc body, and a movable edge is fixedly connected to one side of the disc body, the movable edge includes a top edge and a bottom edge. A movable cavity is formed between the bottom edge and the top edge. The bottom edge is fixedly set to the disc body, while the top edge is bendable to the disc body. A first compensation cavity is formed at the junction of the bottom edge and the disc body. The structure of the first compensation cavity is an equilateral triangle structure in which the top edge can be folded at 45°. A counter-compensation cavity is formed on one side of the movable cavity. The counter-compensation cavity and the first compensation cavity are obliquely symmetrically distributed with the rotation point of the top edge as the center. Therefore, when the discs are stacked, the top edge can be folded up by 45° so that the top edge of the lower disc can support the bottom of the upper disc. This stacking method is stable and fast, and can meet the stacking needs of multiple discs.

[0014] Since the contact body includes a driven contact body and an active contact body, the driven contact body is fixedly connected to the disc body, and the active contact body is fixedly connected to the top edge. The active contact body and the driven contact body are adapted to each other, and both the driven contact body and the active contact body are made of silicone with a high coefficient of friction. Therefore, when the top edge is folded, the side of the active contact body will rub against the side of the driven contact body when the active contact body contacts the driven contact body, thereby maintaining the folded posture of the top edge. However, when the person needs to reset, the top edge can be moved downwards. Attached Figure Description

[0015] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0016] Figure 1 The schematic diagram shows one of the overall structural schematic diagrams according to one embodiment of the present invention;

[0017] Figure 2 The schematic diagram shows a stacked state of the disks according to one embodiment of the present invention;

[0018] Figure 3 The schematic diagram shows a second overall structural diagram according to one embodiment of the present invention;

[0019] Figure 4 The diagram schematically shows an enlarged view of point A according to one embodiment of the present invention;

[0020] Figure 5 The diagram schematically shows an enlarged view of point B according to one embodiment of the present invention;

[0021] Figure 6 The diagram schematically shows an enlarged view of point C according to one embodiment of the present invention;

[0022] The following are the labels in the diagram: 1. Disc body; 2. Movable cavity; 3. Variable edge; 31. Top edge; 32. Bottom edge; 4. Contact body; 41. Driven contact body; 42. Active contact body; 5. Disc bottom; 6. First compensation cavity; 7. Opposing compensation cavity. Detailed Implementation

[0023] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0024] According to one embodiment of the present invention, an easily stackable plastic tray is shown in conjunction with the accompanying drawings. The tray includes a tray body 1, a tray bottom 5 fixedly installed on one side of the tray body 1, and a movable edge 3 fixedly connected to one side of the tray body 1. The movable edge 3 includes a top edge 31 and a bottom edge 32. A movable cavity 2 is formed between the bottom edge 32 and the top edge 31. The bottom edge 32 is fixedly set to the tray body 1, and the top edge 31 is bendable to the tray body 1.

[0025] Since a base 5 is fixedly installed on one side of the disc body 1, and a movable edge 3 is fixedly connected to one side of the disc body 1, the movable edge 3 includes a top edge 31 and a bottom edge 32. A movable cavity 2 is opened between the bottom edge 32 and the top edge 31. The bottom edge 32 is fixedly set to the disc body 1, while the top edge 31 is bendable to the disc body 1. A first compensation cavity 6 is opened at the junction of the bottom edge 32 and the disc body 1. The structure of the first compensation cavity 6 is an equilateral triangle structure in which the top edge 31 can be folded at 45°. A counter-compensation cavity 7 is opened on one side of the movable cavity 2. The counter-compensation cavity 7 and the first compensation cavity 6 are obliquely symmetrically distributed with the rotation point of the top edge 31 as the center. Therefore, when the disc bodies 1 are stacked, the top edge 31 can be flipped up by 45° so that the top edge 31 of the lower disc body 1 can support the base 5 of the upper disc body 1. This stacking method is stable and fast and can meet the stacking needs of multiple disc bodies 1.

[0026] As a further embodiment of this utility model: an easily stackable plastic tray, further comprising a first compensation cavity 6, wherein the first compensation cavity 6 is opened at the junction of the bottom edge 32 and the tray body 1, and the structure of the first compensation cavity 6 is an equilateral triangle structure in which the top edge 31 can be folded at 45°.

[0027] As a further embodiment of this utility model: an easily stackable plastic tray, further comprising a contact body 4, the contact body 4 comprising a driven contact body 41 and an active contact body 42, the driven contact body 41 being fixedly connected to the tray body 1, the active contact body 42 being fixedly connected to the top edge 31, and the active contact body 42 being adapted to the driven contact body 41.

[0028] Since the contact body 4 includes a driven contact body 41 and an active contact body 42, the driven contact body 41 is fixedly connected to the disc body 1, and the active contact body 42 is fixedly connected to the top edge 31. The active contact body 42 is adapted to the driven contact body 41, and both the driven contact body 41 and the active contact body 42 are made of silicone with a high coefficient of friction. Therefore, when the top edge 31 is folded, the side of the active contact body 42 will rub against the side of the driven contact body 41 when the active contact body 42 contacts the driven contact body 41, thereby maintaining the folded posture of the top edge 31. However, when the person needs to reset, the top edge 31 can be moved downwards.

[0029] As a further embodiment of this utility model: an easily stackable plastic tray, which also includes a counter-compensation cavity 7, the counter-compensation cavity 7 being opened on one side of the movable cavity 2, the counter-compensation cavity 7 and the first compensation cavity 6 being obliquely symmetrically distributed with the rotation point of the top edge 31 as the center.

[0030] As a further embodiment of this utility model: an easily stackable plastic tray, wherein the driven contact body 41 and the active contact body 42 are both made of silicone with a high coefficient of friction.

[0031] As a further embodiment of this utility model: a stackable plastic tray, wherein the end walls of both the driven contact body 41 and the active contact body 42 are provided with a number of interlocking particle protrusions.

[0032] As a further improvement of this utility model: a stackable plastic tray, wherein the height of the movable cavity 2 is 1-2cm.

[0033] Working principle: A base 5 is fixedly installed on one side of the disc body 1, and a movable edge 3 is fixedly connected to one side of the disc body 1. The movable edge 3 includes a top edge 31 and a bottom edge 32. A movable cavity 2 is formed between the bottom edge 32 and the top edge 31. The bottom edge 32 is fixedly set to the disc body 1, while the top edge 31 is bendable to the disc body 1. A first compensation cavity 6 is formed at the junction of the bottom edge 32 and the disc body 1. The structure of the first compensation cavity 6 is an equilateral triangle structure in which the top edge 31 can be folded at 45°. A counter-compensation cavity 7 is formed on one side of the movable cavity 2. The counter-compensation cavity 7 and the first compensation cavity 6 are obliquely symmetrically distributed with the rotation point of the top edge 31 as the center. Therefore, when the disc bodies 1 are stacked, the top edge 31 can be flipped up by 45° so that the top edge 31 of the lower disc body 1 can support the base 5 of the upper disc body 1. This stacking method is stable and fast, and can meet the stacking needs of multiple disc bodies 1.

[0034] Since the contact body 4 includes a driven contact body 41 and an active contact body 42, the driven contact body 41 is fixedly connected to the disc body 1, and the active contact body 42 is fixedly connected to the top edge 31. The active contact body 42 is adapted to the driven contact body 41, and both the driven contact body 41 and the active contact body 42 are made of silicone with a high coefficient of friction. Therefore, when the top edge 31 is folded, the side of the active contact body 42 will rub against the side of the driven contact body 41 when the active contact body 42 contacts the driven contact body 41, thereby maintaining the folded posture of the top edge 31. However, when the person needs to reset, the top edge 31 can be moved downwards.

[0035] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A stackable plastic pallet, characterized in that, The device includes a disc body (1), a disc bottom (5) is fixedly installed on one side of the disc body (1), and a movable edge (3) is fixedly connected to one side of the disc body (1). The movable edge (3) includes a top edge (31) and a bottom edge (32). A movable cavity (2) is provided between the bottom edge (32) and the top edge (31). The bottom edge (32) is fixedly set to the disc body (1), and the top edge (31) is bendable to the disc body (1).

2. The stackable plastic pallet according to claim 1, characterized in that, It also includes a first compensation cavity (6), which is located at the junction of the bottom edge (32) and the disk body (1). The structure of the first compensation cavity (6) is an equilateral triangle structure whose top edge (31) can be folded at 45°.

3. The stackable plastic pallet according to claim 2, characterized in that, It also includes a contact body (4), which includes a driven contact body (41) and an active contact body (42). The driven contact body (41) is fixedly connected to the disk body (1), and the active contact body (42) is fixedly connected to the top edge (31). The active contact body (42) is adapted to the driven contact body (41).

4. The stackable plastic pallet according to claim 3, characterized in that, It also includes a counter-compensation cavity (7), which is located on one side of the movable cavity (2). The counter-compensation cavity (7) and the first compensation cavity (6) are obliquely symmetrically distributed with the rotation point of the top edge (31) as the center.

5. A stackable plastic pallet according to claim 4, characterized in that, Both the driven contact (41) and the active contact (42) are made of silicone with a high coefficient of friction.

6. A stackable plastic pallet according to claim 5, characterized in that, Both the driven contact (41) and the active contact (42) have several particle protrusions on their end walls that can be interlocked.

7. A stackable plastic pallet according to claim 6, characterized in that, The height of the active cavity (2) is 1-2cm.

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