Plastic tray with adjustable space

Abstract

The utility model discloses a plastic tray with an adjustable space, and relates to the technical field of plastic trays. Comprising a supporting plate, a supporting shell and a stretching plate, a positioning frame is movably arranged in the stretching plate in a penetrating mode, a guide rod is arranged in a second mounting groove, a spring is arranged on the outer side of the guide rod, and multiple sets of positioning holes are formed in the supporting plate. According to the device, the extension plates and other components are arranged, the springs can elastically push the protruding blocks and the extension plates to elastically slide out of the interiors of the first mounting grooves and the guide grooves by a certain distance, the extending convenience of the extension plates is improved, and the four extension plates arranged in the supporting plate extend out by a proper length; the supporting area of the top of the supporting plate can be increased, the multiple sets of positioning holes are formed, after the positioning frame is movably connected with the positioning holes in different positions in an embedded mode, the stretching length of the stretching plate can be adjusted according to the use requirement and the size of the objects, and the objects of different sizes are supported in a matched mode.

Description

Technical Field

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

[0002] Plastic pallets are a type of loading tool widely used in logistics, warehousing, transportation and other fields. Their main function is to protect and support goods, improve logistics efficiency and reduce transportation costs. Plastic pallets can be divided into polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC) and other types according to different materials. Plastic pallets can also be divided into single-sided pallets, double-sided pallets and mesh pallets according to different structures. Single-sided pallets are suitable for stacking storage, double-sided pallets are suitable for the storage and handling of various types of goods, and mesh pallets have better ventilation and are suitable for the storage of perishable goods.

[0003] At present, when plastic pallets are in use, the sizes of plastic pallets are mostly fixed in shape and size. Therefore, when placing items of different sizes, if the volume of the items to be transported exceeds the supporting area of ​​the top of the plastic basket, it is easy for the items supported and transported by the top of the plastic pallet to fall or be damaged by bumps, and the items cannot be transported. It is also inconvenient to adjust the supporting area on the top of the plastic pallet to adapt and support items of different sizes. In order to solve this technical problem, the utility model proposes a plastic pallet with adjustable space. Utility Model Content

[0004] The main purpose of the utility model is to provide a plastic pallet with adjustable space, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A plastic pallet with adjustable space comprises a support plate, a support shell and an extension plate, wherein a protrusion is arranged at the bottom end of the extension plate, a positioning frame is movably provided inside the extension plate, a No. 2 mounting groove is provided on the support plate, a guide rod is provided inside the No. 2 mounting groove, and the guide rod movably passes through the inside of the protrusion, a spring is provided on the outside of the guide rod, and one end of the spring is connected to the protrusion, a plurality of positioning holes are provided inside the support plate, and the positioning holes are movably connected with the positioning frame in an engaging manner.

[0007] Preferably, the support shell is connected and installed on the bottom end of the support plate, and a connecting plate is provided on one side of the support shell.

[0008] Preferably, a connecting block is provided inside the supporting shell, a rubber pad is provided at the bottom end of the supporting shell, and the rubber pad is connected to the bottom end of the connecting plate, and the rubber pad is made of hard rubber material.

[0009] Preferably, four groups of No. 1 mounting grooves are opened inside the support plate, and the No. 1 mounting grooves are connected to the interior of the No. 2 mounting grooves.

[0010] Preferably, a plurality of guide grooves are symmetrically arranged inside the support plate, and the guide grooves are connected with the interior of the No. 1 installation groove.

[0011] Preferably, the extension plate is movably connected and installed inside the No. 1 installation groove and the guide groove, and the protrusion is movably located inside the No. 2 installation groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, by providing components such as an extension plate, the spring can elastically push the protrusion and the extension plate to elastically slide out a certain distance from the inside of the No. 1 installation groove and the guide groove, thereby increasing the convenience of extending the extension plate. By extending the four groups of extension plates arranged inside the support plate to a suitable length, the support area at the top of the support plate can be increased. By opening multiple groups of positioning holes, when the positioning frame is engaged and movably connected with the positioning holes at different positions, the extension length of the extension plate can be adjusted according to the use requirements and the volume of the object, so as to provide adaptive support for objects of different sizes.

[0014] In the utility model, by providing components such as connecting blocks and rubber pads, a plurality of groups of support shells provided at the bottom of the support plate can be connected into a frame shape by using a connecting plate, thereby increasing the overall support strength of the plastic pallet, and the rubber pad can reduce the wear between the bottom of the plastic pallet and the ground, thereby increasing the service life of the plastic pallet. The connecting block is provided inside the support shell, and the connecting block is in the shape of a cross plate, so the compression resistance of the support shell can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a plastic pallet with adjustable space according to the utility model;

[0016] Figure 2 This is a schematic diagram of the support block structure of a plastic pallet with adjustable space according to the utility model;

[0017] Figure 3 This is a schematic diagram of the overall bottom structure of a plastic tray with adjustable space according to the utility model;

[0018] Figure 4 This is a schematic cross-sectional structure diagram of an extension plate of a plastic pallet with adjustable space according to the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of point A of a plastic pallet with adjustable space according to the utility model.

[0020] In the figure: 1. support plate; 2. support shell; 3. connecting plate; 4. connecting block; 5. rubber pad; 6. No. 1 mounting slot; 7. guide slot; 8. No. 2 mounting slot; 9. extension plate; 10. bump; 11. guide rod; 12. spring; 13. positioning hole; 14. positioning frame. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a plastic pallet with adjustable space;

[0023] It includes a support plate 1, a support shell 2 and an extension plate 9. A protrusion 10 is provided at the bottom end of the extension plate 9. A positioning frame 14 is movably provided inside the extension plate 9. A No. 2 mounting groove 8 is provided on the support plate 1. A guide rod 11 is provided inside the No. 2 mounting groove 8, and the guide rod 11 movably penetrates the inside of the protrusion 10. A spring 12 is provided on the outside of the guide rod 11, and one end of the spring 12 is connected to the protrusion 10. A plurality of groups of positioning holes 13 are provided inside the support plate 1, and the positioning holes 13 are movably connected with the positioning frame 14. Four groups of No. 1 mounting grooves 6 are provided inside the support plate 1, and the No. 1 mounting groove 6 is connected with the inside of the No. 2 mounting groove 8. A plurality of groups of guide grooves 7 are symmetrically provided inside the support plate 1, and the guide groove 7 is connected with the inside of the No. 1 mounting groove 6. The extension plate 9 is movably connected and installed inside the No. 1 mounting groove 6 and the guide groove 7, and the protrusion 10 is movably located inside the No. 2 mounting groove 8.

[0024] The No. 1 mounting groove 6 and the guide groove 7 are both provided inside the support plate 1, and the No. 1 mounting groove 6 and the guide groove 7 are connected internally, and the extension plate 9 is engaged and movably connected with the No. 1 mounting groove 6 and the guide groove 7, and the No. 1 mounting groove 6 and the guide groove 7 can perform linear limiting guiding movement of the extension plate 9 and store the extension plate 9, and the protrusion 10 is used to connect the bottom end of the extension plate 9 and to be movably connected with the guide rod 11, and the guide rod 11 can not only assist the limiting extension plate 9 to move linearly, but also the guide rod 11 can support the extension plate 9 extended to a certain length, and utilize the spring 12 to Due to the elastic effect, when the positioning frame 14 is pulled out from the positioning hole 13, the spring 12 can elastically push the protrusion 10 and the extension plate 9 to elastically slide out a certain distance from the inside of the No. 1 mounting groove 6 and the guide groove 7, thereby increasing the convenience of extending the extension plate 9. By extending the four groups of extension plates 9 arranged inside the support plate 1 to a suitable length, the supporting area at the top of the support plate 1 can be increased. By opening multiple groups of positioning holes 13, when the positioning frame 14 is engaged and movably connected with the positioning holes 13 at different positions, the extension length of the extension plate 9 can be adjusted according to the use requirements and the volume of the object, so as to adapt and support objects of different sizes.

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a plastic pallet with adjustable space;

[0026] The supporting shell 2 is connected and installed on the bottom end of the supporting plate 1, a connecting plate 3 is arranged on one side of the supporting shell 2, a connecting block 4 is arranged inside the supporting shell 2, a rubber pad 5 is arranged at the bottom end of the supporting shell 2, and the rubber pad 5 is connected to the bottom end of the connecting plate 3, and the rubber pad 5 is made of hard rubber material.

[0027] The support plate 1 and the support shell 2 are the main assembly components of the plastic pallet. The connecting plate 3 plays a connecting role. The connecting plate 3 can be used to connect multiple groups of support shells 2 set at the bottom of the support plate 1 into a frame shape, thereby increasing the overall support strength of the plastic pallet. The rubber pad 5 can reduce the wear between the bottom of the plastic pallet and the ground, thereby increasing the service life of the plastic pallet. The connecting block 4 is arranged inside the support shell 2, and the connecting block 4 is in the shape of a cross plate, so the connecting block 4 can increase the compression resistance of the support shell 2.

[0028] When in use, after the positioning frame 14 is pulled out from the positioning hole 13, the spring 12 can elastically push the protrusion 10 and the extension plate 9 to elastically slide out a certain distance from the inside of the No. 1 installation groove 6 and the guide groove 7, thereby increasing the convenience of extending the extension plate 9. By extending the four groups of extension plates 9 arranged inside the support plate 1 to a suitable length, the support area at the top of the support plate 1 can be increased. By using multiple groups of positioning holes 13, when the positioning frame 14 is engaged and movably connected with the positioning holes 13 at different positions, the extension length of the extension plate 9 can be adjusted according to the use requirements and the volume of the object, so as to adapt and support objects of different sizes.

[0029] The connecting plate 3 plays a connecting role. The connecting plate 3 can be used to connect multiple groups of support shells 2 set at the bottom of the support plate 1 into a frame shape, thereby increasing the overall support strength of the plastic pallet. The rubber pad 5 can reduce the wear between the bottom of the plastic pallet and the ground, thereby increasing the service life of the plastic pallet. The connecting block 4 is arranged inside the support shell 2, and the connecting block 4 is in the shape of a cross plate. The connecting block 4 can increase the compression resistance of the support shell 2.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. 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, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A plastic pallet with adjustable space, comprising a support plate (1), a support shell (2) and an extension plate (9), characterized in that: A protrusion (10) is provided at the bottom end of the extension plate (9), a positioning frame (14) is movably provided inside the extension plate (9), a No. 2 mounting groove (8) is provided on the support plate (1), a guide rod (11) is provided inside the No. 2 mounting groove (8), and the guide rod (11) movably passes through the inside of the protrusion (10), a spring (12) is provided on the outside of the guide rod (11), and one end of the spring (12) is connected to the protrusion (10), and a plurality of positioning holes (13) are provided inside the support plate (1), and the positioning holes (13) are movably connected to the positioning frame (14) in an engaging manner.

2. The plastic pallet with adjustable space according to claim 1, characterized in that: The support shell (2) is connected and mounted on the bottom end of the support plate (1), and a connecting plate (3) is provided on one side of the support shell (2).

3. The plastic pallet with adjustable space according to claim 2, characterized in that: A connecting block (4) is arranged inside the supporting shell (2), a rubber pad (5) is arranged at the bottom end of the supporting shell (2), and the rubber pad (5) is connected to the bottom end of the connecting plate (3), and the rubber pad (5) is made of hard rubber material.

4. The plastic pallet with adjustable space according to claim 3, characterized in that: The support plate (1) is provided with four groups of No. 1 mounting grooves (6) inside, and the No. 1 mounting grooves (6) are connected to the No. 2 mounting grooves (8) inside.

5. The plastic pallet with adjustable space according to claim 4, characterized in that: The support plate (1) has a plurality of guide grooves (7) symmetrically arranged inside, and the guide grooves (7) are connected to the inside of the first installation groove (6).

6. The plastic pallet with adjustable space according to claim 1, characterized in that: The extension plate (9) is movably connected and installed inside the No. 1 installation groove (6) and the guide groove (7), and the protrusion (10) is movably located inside the No. 2 installation groove (8).

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