Plastic tray capable of being positioned

Abstract

The utility model discloses a plastic tray capable of positioning, which relates to the field of plastic trays and comprises a main supporting plate, bottom cushion blocks are symmetrically butted to the bottom surface of the main supporting plate, side clamping holes are symmetrically formed in one side edge of the main supporting plate, and rotating inner blocks are clamped to the inner side edges of the side clamping holes. Side groove channels are symmetrically formed in the two side edges of the main supporting plate, shifting rotating blocks are clamped to the inner side edges of the side groove channels, side horizontal grooves are horizontally and symmetrically formed in the two side edges of the main supporting plate, supporting rod bodies are horizontally inserted into the inner side edges of the side horizontal grooves, inner limiting grooves are horizontally and symmetrically formed in the inner side edges of the side horizontal grooves, and the inner limiting grooves are clamped to the shifting rotating blocks. Bottom horizontal grooves are horizontally and symmetrically formed in the bottom face of the main supporting plate, transmission screw rods are horizontally connected to the inner side edges of the bottom horizontal grooves in an inserted mode, multiple clamping and fixing structures are adopted, so that the device is more stable when placed and used, and operation is more convenient without cooperation of other tools under the rotating clamping structure.

Description

Technical Field

[0001] This utility model relates to the field of plastic pallet technology, specifically a positionable plastic pallet. Background Technology

[0002] Plastic pallets are logistics units used in conjunction with forklifts, racks, and other logistics equipment. They are used to store, load, and move goods, and are an indispensable piece of logistics equipment in modern warehousing. The emergence of plastic pallets is a response to environmental needs; using plastic pallets instead of wooden pallets is the best way to reduce deforestation. They are also an inevitable product of the development of the logistics industry. With the increasing emphasis on food safety and the high hygiene requirements of the pharmaceutical industry, plastic pallets, with their corrosion resistance, moisture resistance, rust resistance, insect resistance, and mold resistance, are favored and sought after by the food and pharmaceutical industries. Furthermore, the high load-bearing capacity and long service life of plastic pallets have led to their wide application in the chemical, textile, and manufacturing industries.

[0003] Current plastic pallets, being a single plastic sheet structure, tend to wobble when moved after placement. Furthermore, they require securing to prevent materials from falling, making them unsuitable for most users. Utility Model Content

[0004] The purpose of this utility model is to provide a positionable plastic pallet to solve the problems mentioned in the background art. As current plastic pallets are a single plastic sheet structure, they wobble when moved after placement, and materials need to be fixed to prevent them from falling, which makes them unsuitable for use.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A positionable plastic pallet includes a main support plate, with bottom pads symmetrically mated to the bottom surface of the main support plate. Symmetrically formed side locking holes are provided on one side of the main support plate, with rotating inner blocks engaging the inner edges of the side locking holes. Symmetrically formed side channels are provided on both sides of the main support plate, with actuating rotating blocks engaging the inner edges of the side channels. Horizontally formed horizontal grooves are provided on both sides of the main support plate, with support rods horizontally inserted into the inner edges of the horizontal grooves. Horizontally formed inner limiting grooves are provided on the inner edges of the horizontal grooves. A bottom support plate is horizontally formed on the bottom surface of the main support plate. A horizontal groove is provided, with a transmission screw horizontally inserted into the inner side of the bottom horizontal groove. A top receiving groove is symmetrically opened horizontally on the top surface of the support rod. A flip-up inner rod is horizontally engaged on the inner side of the top receiving groove. A support shaft is inserted into the side of the flip-up inner rod. An inner sleeve hole is symmetrically opened on the inner side of the top receiving groove. A top connecting screw is inserted into the inner side of the side groove. Side limiting blocks are symmetrically fixedly connected to both sides of the support rod. An anti-slip rubber layer is fixedly sleeved on the outer side of the bottom pad. A top clamping block is fixedly connected to the top surface of the bottom pad. A mating screw hole is opened on the side of the top clamping block.

[0007] In a preferred embodiment of this utility model, there are four bottom pads, and the top surfaces of the four bottom pads are respectively connected to the bottom opening end of the bottom horizontal groove. There are two side snap-fit ​​holes, and the two side snap-fit ​​holes are symmetrically opened on the side of the main support plate near the two bottom corners.

[0008] In a preferred embodiment of this utility model: the center position of one side of the rotating inner block is fixedly sleeved at the extension end of the transmission screw, the number of side channels is four, and the four side channels are symmetrically opened on both sides of the main support plate near the top corner, and the center position of the side of the rotating block is fixedly sleeved at the extension end of the top connecting screw.

[0009] In a preferred embodiment of this utility model, the side horizontal grooves are symmetrically opened on the two symmetrical sides of the main support plate near the top surface, the support rod is U-shaped, and there are two bottom horizontal grooves, which are parallel and symmetrically opened on the bottom surface of the main support plate near the edge.

[0010] In a preferred embodiment of this utility model: one end of the transmission screw extends horizontally to the inner side of the side locking hole, the top receiving grooves are symmetrically and parallel to each other on the top surface of the support rod near the two sides, the support shaft is inserted into the side of the flip inner rod near one end, and both ends of the support shaft are inserted into the inner side of the inner sleeve hole, one end of the top connecting screw extends to the inner side of the side horizontal groove, and the extended end is mated to the side of the support rod.

[0011] In a preferred embodiment of this utility model: the side limiting blocks are symmetrically fixed on both sides of the support rod near the two ends, and the side limiting blocks are correspondingly snapped into the inner side of the inner limiting groove. The anti-slip rubber layer is made of rubber material. The top of the top locking block is snapped into the inner side of the bottom horizontal groove and is threaded into the outer side of the transmission screw in conjunction with the screw hole sleeve.

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

[0013] This invention involves horizontally placing the main support plate in a designated position. Rotating the inner rotating block on the side causes the transmission screw to rotate, which in turn moves the top clamping block horizontally along the bottom horizontal groove. This causes the four bottom pads to move towards the center, creating a side clamping and fixing effect on the placement position. The external anti-slip rubber layer further enhances the stability of the clamping, ensuring the main support plate is positioned securely and without wobbling. When material is placed on the top surface of the main support plate, the side support rods can be pulled outwards. After being pulled to the specified length, the inner rotating rod flips out vertically from the top storage slot. Then, the support rod is pushed towards the side of the material, causing the vertical inner rotating rod to clamp the material on both sides, creating a clamping and fixing effect. After the side-mounted rotating block rotates, the top screw is pressed against the side of the support rod and fixed, forming a clamping and positioning fixation for the material. The multiple clamping and fixing structures make it more stable when placed and used, and the rotating clamping structure makes operation more convenient without the need for additional tools. Attached Figure Description

[0014] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0015] Figure 1 A schematic diagram of the three-dimensional structure of a positionable plastic pallet;

[0016] Figure 2 A structural schematic diagram showing the connection details of the main support plate of a positionable plastic pallet in a frontal cross-section.

[0017] Figure 3 A top-view cross-sectional view showing the connection details of the main support plate of a positionable plastic pallet;

[0018] Figure 4 A structural schematic diagram showing the connection details of a front cross-section of the bottom pad block of a positionable plastic pallet.

[0019] In the diagram: 1. Main support plate; 2. Bottom pad block; 3. Side snap-fit ​​hole; 4. Rotating inner block; 5. Side channel; 6. Actuating rotating block; 7. Side horizontal groove; 8. Support rod body; 9. Inner limit groove; 10. Bottom horizontal groove; 11. Transmission screw; 12. Top storage groove; 13. Flipping inner rod; 14. Support shaft rod; 15. Inner sleeve hole; 16. Top connecting screw; 17. Side limit block; 18. Anti-slip rubber layer; 19. Top snap-fit ​​block; 20. Mating screw hole. Detailed Implementation

[0020] Please see Figure 1 In this embodiment of the present invention, a positionable plastic pallet includes a main support plate 1. The bottom surface of the main support plate 1 is symmetrically fitted with bottom pads 2. Side locking holes 3 are symmetrically opened on one side of the main support plate 1. There are four bottom pads 2, and the top surfaces of all four bottom pads 2 are correspondingly fitted to the bottom opening end of the bottom horizontal groove 10. There are two side locking holes 3, symmetrically opened on the side of the main support plate 1 near the two bottom corners. A rotating inner block 4 is engaged with the inner side of each side locking hole 3. The two sides of the main support plate 1 are symmetrically provided with side channels 5. The inner side of the side channel 5 is engaged with a toggle block 6. The center position of one side of the rotating inner block 4 is fixedly sleeved at the extension end of the transmission screw 11. There are four side channels 5, and the four side channels 5 are symmetrically provided on both sides of the main support plate 1 near the top corner. The center position of the side of the toggle block 6 is fixedly sleeved at the extension end of the top connecting screw 16. The two sides of the main support plate 1 are symmetrically provided with horizontal side channels 7. The inner side of the horizontal side channel 7 is horizontally inserted with a support rod 8.

[0021] Please see Figure 2-4In this embodiment of the utility model, a positionable plastic pallet is provided, wherein the inner side of the side horizontal groove 7 is symmetrically provided with an inner limiting groove 9, the bottom surface of the main support plate 1 is symmetrically provided with a bottom horizontal groove 10, the side horizontal grooves 7 are symmetrically provided on the two symmetrical sides of the main support plate 1 near the top surface, the support rod 8 is U-shaped, and there are two bottom horizontal grooves 10, which are symmetrically provided parallel to each other on the bottom surface of the main support plate 1 near the edge. A transmission screw 11 is horizontally inserted into the inner side of the bottom horizontal groove 10. A top receiving groove 12 is symmetrically opened horizontally on the top surface of the support rod body 8. A flip-up inner rod 13 is horizontally engaged on the inner side of the top receiving groove 12. A support shaft rod 14 is inserted into the side of the flip-up inner rod 13. Inner sleeve holes 15 are symmetrically opened on the inner side of the top receiving groove 12. A top connecting screw 16 is inserted into the inner side of the side groove 5. One end of the transmission screw 11 extends horizontally to the inner side of the side engaging hole 3. The top receiving grooves 12 are interconnected. Parallel and symmetrical openings are made on the top surface of the support rod body 8 near both sides. The support shaft rod 14 is inserted into the side of the flip inner rod 13 near one end, and both ends of the support shaft rod 14 are inserted into the inner side of the inner sleeve hole 15. One end of the top connecting screw rod 16 extends to the inner side of the side horizontal groove 7, and the extended end is mated to the side of the support rod body 8. Side limiting blocks 17 are symmetrically fixedly connected to both sides of the support rod body 8. The outer side of the bottom pad block 2 is fixedly sleeved with an anti-slip rubber layer 18. The top surface of the bottom pad 2 is fixedly connected to a top clamping block 19. The side of the top clamping block 19 is provided with a mating screw hole 20. The side limiting blocks 17 are symmetrically fixed on both sides of the support rod body 8 near the two ends. The side limiting blocks 17 are correspondingly clamped on the inner side of the inner limiting groove 9. The anti-slip rubber layer 18 is made of rubber material. The top of the top clamping block 19 is clamped on the inner side of the bottom horizontal groove 10, and the mating screw hole 20 is threaded on the outer side of the transmission screw 11.

[0022] The working principle of this utility model is as follows:

[0023] The main support plate 1 is placed horizontally in the designated position. After rotating the inner rotating block 4 on the side, the transmission screw 11 is driven to rotate, causing the top clamping block 19 to move horizontally along the bottom horizontal groove 10. This causes the four bottom pads 2 to move towards the center, forming a side clamping and fixing effect on the placement position. With the support of the external anti-slip rubber layer 18, the clamping is more stable, allowing the main support plate 1 to be positioned in the placement position without shaking, and the material is placed... When the material reaches the top surface of the main support plate 1, the side support rod 8 can be pulled outward. After being pulled to the specified length, the flipping inner rod 13 is flipped out vertically from the inside of the top storage groove 12 on the top surface. Then, the support rod 8 is pushed towards the side of the material, so that the vertical flipping inner rod 13 clamps the two sides of the material, forming a clamping and fixing effect on the material. After the side rotating block 6 is rotated, the top connecting screw 16 is pressed against the side of the support rod 8 and fixed, forming a clamping, positioning and fixing effect on the material.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A positionable plastic pallet, comprising a main support plate (1), characterized in that, The bottom surface of the main support plate (1) is symmetrically connected to a bottom pad block (2). A side locking hole (3) is symmetrically opened on one side of the main support plate (1). A rotating inner block (4) is locked into the inner side of the side locking hole (3). Side channels (5) are symmetrically opened on both sides of the main support plate (1). A toggle block (6) is locked into the inner side of the side channel (5). Horizontal horizontal grooves (7) are symmetrically opened on both sides of the main support plate (1). A support rod (8) is horizontally inserted into the inner side of the side horizontal groove (7). An inner limiting groove (9) is symmetrically opened on the inner side of the side horizontal groove (7). A bottom horizontal groove (10) is symmetrically opened on the bottom surface of the main support plate (1). The inner side of the bottom horizontal groove (10) is horizontally... A transmission screw (11) is inserted into the top of the support rod (8). A top storage groove (12) is symmetrically opened on the top surface of the support rod (8). A flip inner rod (13) is horizontally engaged on the inner side of the top storage groove (12). A support shaft rod (14) is inserted into the side of the flip inner rod (13). An inner sleeve hole (15) is symmetrically opened on the inner side of the top storage groove (12). A top connecting screw (16) is inserted into the inner side of the side channel (5). Side limiting blocks (17) are symmetrically fixedly connected to both sides of the support rod (8). An anti-slip rubber layer (18) is fixedly sleeved on the outer side of the bottom pad (2). A top clamping block (19) is fixedly connected to the top surface of the bottom pad (2). A mating screw hole (20) is opened on the side of the top clamping block (19).

2. The positionable plastic pallet according to claim 1, characterized in that, The number of bottom pads (2) is four, and the top surfaces of the four bottom pads (2) are respectively connected to the bottom opening end of the bottom horizontal groove (10). The number of side locking holes (3) is two, and the two side locking holes (3) are symmetrically opened on the side of the main support plate (1) near the two bottom corners.

3. A positionable plastic pallet according to claim 1, characterized in that, The center position of one side of the rotating inner block (4) is fixedly sleeved at the extension end of the transmission screw (11). There are four side channels (5), and the four side channels (5) are symmetrically opened on both sides of the main support plate (1) near the top corner. The center position of the side of the rotating block (6) is fixedly sleeved at the extension end of the top connecting screw (16).

4. A positionable plastic pallet according to claim 1, characterized in that, The side horizontal grooves (7) are horizontally symmetrically opened on the two symmetrical sides of the main support plate (1) near the top surface. The support rod (8) is U-shaped. There are two bottom horizontal grooves (10), and the two bottom horizontal grooves (10) are parallel and symmetrically opened on the bottom surface of the main support plate (1) near the edge.

5. A positionable plastic pallet according to claim 1, characterized in that, One end of the transmission screw (11) extends horizontally to the inner side of the side snap-fit ​​hole (3). The top receiving grooves (12) are symmetrically and parallel to each other on the top surface of the support rod (8) near the two sides. The support shaft (14) is inserted into the side of the flip inner rod (13) near one end. Both ends of the support shaft (14) are inserted into the inner side of the inner sleeve hole (15). One end of the top connecting screw (16) extends to the inner side of the side horizontal groove (7), and the extended end is connected to the side of the support rod (8).

6. A positionable plastic pallet according to claim 1, characterized in that, The side limiting blocks (17) are symmetrically fixed on both sides of the support rod (8) near the two ends, and the side limiting blocks (17) are correspondingly snapped into the inner side of the inner limiting groove (9). The anti-slip rubber layer (18) is made of rubber material. The top of the top locking block (19) is snapped into the inner side of the bottom horizontal groove (10) and is threaded into the outer side of the transmission screw (11) with the screw hole (20).

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