Adjustable plastic tray

Abstract

The utility model relates to the technical field of plastic trays, in particular to an adjustable plastic tray which comprises a transversely arranged first tray body, a second tray body is transversely arranged above the first tray body, grooves are formed in the two ends of the upper end face of the first tray body respectively, and supporting rods are vertically and rotationally installed at the two ends of the inner side walls of the grooves respectively. The supporting rod is in sliding fit with the lower end face of the second tray, a fixing frame movably connected to the outer side wall of the supporting rod in a sleeving mode is fixedly installed on the lower end face of the second tray, a butt-joint groove matched with the fixing frame is formed in the upper end face of the first tray, and an auxiliary fixing mechanism is arranged in the butt-joint groove. The first tray and the second tray which are detachable are arranged, so that layered stacking can be realized, and the tray is simple and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pallets, in particular to an adjustable plastic pallet. Background Art

[0002] A pallet is a medium that transforms static goods into dynamic goods. It is a cargo platform and a movable platform, or a movable ground. Even if the goods lose their flexibility when placed on the ground, they will immediately gain mobility and become flexible mobile goods once they are loaded on the pallet.

[0003] However, in the prior art, common plastic pallets are plate-like objects with relatively simple structures, and cannot be stacked, have low space utilization, and have relatively limited functions. Therefore, we propose an adjustable plastic pallet. Utility Model Content

[0004] The utility model provides an adjustable plastic tray, which solves the above-mentioned technical problems.

[0005] The utility model solves the above-mentioned technical problems as follows: an adjustable plastic pallet comprises a first pallet which is arranged horizontally, a second pallet is arranged horizontally above the first pallet, grooves are respectively provided at both ends of the upper end surface of the first pallet, support rods are respectively installed at both ends of the inner side walls of the grooves for vertical rotation, the support rods are slidingly matched with the lower end surface of the second pallet, a fixing frame which is movably sleeved on the outer side wall of the support rod is fixedly installed on the lower end surface of the second pallet, a docking groove which matches the fixing frame is provided on the upper end surface of the first pallet, and an auxiliary fixing mechanism is provided in the docking groove.

[0006] Preferably, the auxiliary fixing mechanism includes a built-in groove which is laterally opened on the inner side wall of the docking groove, the inner wall of the built-in groove is slidably fitted with a snap-in block, the snap-in block is fixedly connected to the built-in groove by a laterally arranged spring, the end of the snap-in block is hemispherical, and the outer side wall of the fixing frame is provided with a snap-in groove which fits with the end of the snap-in block.

[0007] Preferably, a limit ring is fixedly installed on the built-in groove port, and the limit ring is movably sleeved on the side wall of the clamping block.

[0008] Preferably, the outer side wall of the support rod is provided with a groove which matches with the fixing frame.

[0009] Preferably, a plurality of support bars are transversely fixedly mounted on the lower end surface of the first tray, and a plurality of small holes penetrating through the upper end surfaces of the first tray and the second tray are respectively formed.

[0010] The beneficial effects of the utility model are:

[0011] 1. By setting a first pallet and a second pallet on top of the first pallet, the second pallet is directly connected to the first pallet when idle, which reduces the occupied space. Goods can also be stacked directly on the surface of the second pallet. When stacking in layers is required, the support rod can be rotated to a vertical state and the second pallet can be connected to the support rod to separate the second pallet from the first pallet, so as to achieve layered stacking with stronger functionality.

[0012] 2. A fixed frame is arranged on the lower end surface of the second pallet to connect the fixed frame with the support rod, thereby realizing stacking of the sealing layer. A docking groove is arranged on the upper end surface of the first pallet to facilitate the docking of the fixed frame with the first pallet. A hemispherical clamping block is arranged in the docking groove to assist in fixing the fixed frame. The fixed frame is simply limited to make the connection between the second pallet and the first pallet more stable.

[0013] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 A structural schematic diagram of an adjustable plastic pallet is proposed for the utility model;

[0016] Figure 2 The utility model provides a schematic diagram of the cross-sectional structure of a first tray of an adjustable plastic tray;

[0017] Figure 3 The utility model provides a schematic diagram of the structure of a second tray of an adjustable plastic tray;

[0018] Figure 4 The utility model proposes an adjustable plastic tray Figure 2 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. First tray; 2. Second tray; 3. Groove; 4. Support rod; 5. Fixed frame; 6. Docking groove; 7. Built-in groove; 8. Snap-in block; 9. Spring; 10. Limiting ring; 11. Support bar. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0022] Example 1

[0023] like Figure 1-4 As shown, the utility model is an adjustable plastic pallet, comprising a first pallet 1 arranged horizontally, a second pallet 2 arranged horizontally above the first pallet 1, a plurality of support bars 11 are fixedly installed horizontally on the lower end surface of the first pallet 1, the support bars 11 are used to support the first pallet 1, so that space is left between the first pallet 1 and the ground for easy transportation, a plurality of small holes are respectively opened on the upper end surfaces of the first pallet 1 and the second pallet 2, a groove 3 is respectively opened at both ends of the upper end surface of the first pallet 1, support rods 4 are respectively installed vertically and rotatably at both ends of the inner side wall of the groove 3, and a groove is opened on the outer side wall of the support rod 4 to match the fixed frame 5, and the groove ensures that the fixed frame 5 can be connected with the docking groove 6 The first tray 1 is provided with a detachable second tray 2, and the second tray 2 is provided with a detachable second tray 2. The second tray 2 is provided with a detachable second tray 2, and the detachable second tray 2 is provided with a detachable second tray 2. The detachable second tray 2 is provided with a detachable second tray 2, and the detachable second tray 2 is provided with a detachable second tray 2. The detachable second tray 2 is provided with a detachable second tray 2. The detachable second tray 2 is provided with a detachable second tray 2. The detachable second tray 2 is provided with a detachable second tray 2. The detachable second tray 2 is provided with a detachable second tray 2. The detachable second tray 2 is provided with a detachable second tray 1. The detachable second tray 2 is provided with a detachable second tray 1. The detachable second tray 2 is provided with a detachable second tray 1. The detachable second tray 2 is provided with a detachable second tray 1. The detachable second tray 2 is provided with a detachable second tray 1.

[0024] Example 2

[0025] like Figure 1-4As shown, the auxiliary fixing mechanism includes a built-in groove 7 which is laterally opened on the inner side wall of the docking groove 6, and a limit ring 10 is fixedly installed on the end of the built-in groove 7. The limit ring 10 is movably sleeved on the side wall of the clamping block 8. The limit ring 10 is used to limit the clamping block 8 to prevent the clamping block 8 from escaping from the built-in groove 7. The inner wall of the built-in groove 7 is slidably matched with the clamping block 8. The clamping block 8 is fixedly connected to the built-in groove 7 by a laterally arranged spring 9. The end of the clamping block 8 is hemispherical, and a clamping groove which fits with the end of the clamping block 8 is opened on the outer side wall of the fixed frame 5. When the second pallet 2 is fitted with the first pallet 1, the fixed frame 5 is engaged with the docking groove 6, and the clamping block 8 is simultaneously engaged with the clamping groove on the outer surface of the fixed frame 5, so that the fixed frame 5 is simply fixed, thereby simply fixing the second pallet 2, improving safety while also ensuring the convenience of disassembling the second pallet 2.

[0026] Working principle:

[0027] When in use, pull the second pallet 2 upward with force to overcome the squeezing and fixing of the spring 9 on the clamping block 8, so that the clamping block 8 moves toward the built-in groove 7, cancels the clamping, and separates the second pallet 2 from the first pallet 1. Then rotate the support rod 4 in the groove 3 to a vertical state, and then engage and fix the fixing frame 5 on the lower end surface of the second pallet 2 with the support rod 4. The fixing frame 5 can limit the support rod 4 to prevent the support rod 4 from rotating easily. After the assembly of the device is completed, the second pallet 2 is re-fixed. At this time, goods can be stacked on the upper surfaces of the first pallet 1 and the second pallet 2.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. An adjustable plastic pallet, comprising a first pallet (1) arranged transversely, characterized in that: A second tray (2) is disposed transversely above the first tray (1); grooves (3) are respectively provided at both ends of the upper end surface of the first tray (1); support rods (4) are respectively installed vertically and rotatably at both ends of the inner side walls of the grooves (3); the support rods (4) are slidably matched with the lower end surface of the second tray (2); a fixing frame (5) movably sleeved on the outer side wall of the support rod (4) is fixedly installed on the lower end surface of the second tray (2); a docking groove (6) matching with the fixing frame (5) is provided on the upper end surface of the first tray (1); an auxiliary fixing mechanism is arranged in the docking groove (6).

2. The adjustable plastic pallet according to claim 1, characterized in that: The auxiliary fixing mechanism comprises a built-in groove (7) which is transversely arranged on the inner side wall of the docking groove (6); the inner wall of the built-in groove (7) is slidably matched with a clamping block (8); the clamping block (8) is fixedly connected to the built-in groove (7) via a transversely arranged spring (9); the end of the clamping block (8) is hemispherical; and the outer side wall of the fixing frame (5) is provided with a clamping groove which fits with the end of the clamping block (8).

3. The adjustable plastic pallet according to claim 2, characterized in that: A limit ring (10) is fixedly mounted on the port of the built-in groove (7), and the limit ring (10) is movably sleeved on the side wall of the clamping block (8).

4. The adjustable plastic pallet according to claim 1, characterized in that: The outer side wall of the support rod (4) is provided with a slot that fits with the fixing frame (5).

5. The adjustable plastic pallet according to claim 1, characterized in that: A plurality of support bars (11) are fixedly mounted transversely on the lower end surface of the first tray (1), and a plurality of small holes penetrating through the upper end surfaces of the first tray (1) and the second tray (2) are respectively provided.

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