Plastic coaming box convenient to assemble

Abstract

The plastic coaming box convenient to assemble comprises a box body, a box cover and a base, the base is fixedly connected to the bottom of the box body, the box cover is located on the top of the box body, inserting grooves are formed in the front sides and the rear sides of the tops of the two sides of the box body, and mounting grooves are formed in the tops of the two sides of the box body. Inserting plates are fixedly connected to the front sides and the rear sides of the two sides of the bottom of the box cover, the inserting plates are movably connected with the inserting grooves, inserting blocks are movably connected to the front sides and the rear sides of the interiors of the mounting grooves, the inserting blocks are matched with the inserting plates in a clamping mode, and reset assemblies are fixedly connected to the sides, away from the box body, of the inserting blocks. According to the utility model, through the arrangement of the plug board and the plug block, the plug board in the slot can be quickly clamped by the plug block, so that the box cover is mounted, and the problems that the box body is integrally sealed through the box cover in the use process, and the box cover cannot be well tightly covered, so that the box body is not stable enough in the transportation process, and the transportation efficiency is low are solved. And certain limitation exists.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pallet boxes, in particular to a plastic pallet box convenient for assembly. Background Technique

[0002] The plastic pallet box includes a tray, a box body and a box cover, and is composed of more than one section of enclosing boards in a stacked manner. The plastic pallet box is a recyclable and reusable packing box. The box body can be stored to reduce the occupied space. The plastic pallet box replaces other irregular packagings with its excellent performance.

[0003] For example, the utility model with the application number CN202321076678.9 discloses a plastic pallet box with composite high temperature resistance, which includes an outer box shell, a composite board and a box cover. The composite board includes a flame retardant layer, a high temperature resistant layer, a polyethylene layer and a base material. A plurality of heat insulation pads are bonded to the outer wall of the base material. An epoxy resin layer is arranged between the base material and the heat insulation pads. The polyethylene layer is bonded to the outside of the heat insulation pads. The high temperature resistant layer is bonded to the outer wall of the polyethylene layer. The flame retardant layer is coated on the outside of the high temperature resistant layer. A plurality of partition boards are fixedly installed on the outside of the composite board. A circulation hole is opened in the middle of the inside of the partition board. One side of the partition board is bonded to the inner wall of the outer box shell. A convex block is integrally formed on the inner wall of the bottom of the outer box shell. In the utility model, the heat insulation pads and the epoxy resin layer are installed on the base material. The heat insulation pads can prevent external heat from entering, and at the same time the epoxy resin layer can resist external high temperature. The double-layer structure can increase the heat insulation and high temperature resistance ability of the composite board, and the corrosion resistance of the polyethylene layer can improve the structural strength of the composite board.

[0004] Based on the retrieval of the above patent and the combination with the equipment in the prior art, it is found that although the above equipment can solve the problem of the plastic pallet box being used in different environments for a long time, however, in a high temperature environment, the items inside the plastic pallet box will be damaged due to high temperature, causing unnecessary economic losses, and the problem of the need to improve the high temperature resistance strength of the plastic pallet box. But during the use process, the box body is sealed as a whole through the box cover, and the box cover cannot be tightly closed, making the box body unstable during transportation, and there are certain limitations. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a plastic pallet box convenient for assembly, which has the advantage of being convenient for assembly, and solves the problem that during the use process, the box body is sealed as a whole through the box cover, but the box cover cannot be tightly closed, making the box body unstable during transportation and having certain limitations.

[0006] To achieve the above object, the utility model provides the following technical solution: a plastic enclosure box convenient for assembly, comprising a box body, a box cover and a base. The base is fixedly connected to the bottom of the box body, the box cover is located at the top of the box body, slots are provided at the front and rear sides of the top of both sides of the box body, installation grooves are provided at the top of both sides of the box body, plug-in plates are fixedly connected to the front and rear sides of the bottom of both sides of the box cover, the plug-in plates are movably connected to the slots, plug-in blocks are movably connected to the front and rear sides inside the installation grooves, the plug-in blocks are clamped and matched with the plug-in plates, a reset assembly is fixedly connected to the side of the plug-in block away from the box body, and a transmission assembly is fixedly connected to the bottom of the inner wall of the installation groove.

[0007] Preferably, the reset assembly includes a fixed block, the fixed block is fixedly connected to the side of the plug-in block away from the box body, a reset spring is fixedly connected to the outside of the fixed block, a connecting block is fixedly connected to the end of the reset spring away from the fixed block, and the connecting block is fixedly connected to the box body.

[0008] Preferably, the transmission assembly includes a transmission spring, the transmission spring is fixedly connected to the bottom of the inner wall of the installation groove, a transmission separation plate is fixedly connected to the top of the transmission spring, and the transmission separation plate is movably connected to the plug-in block.

[0009] Preferably, a limiting strip is fixedly connected to the top of the inner side of the inner wall of the installation groove, a limiting groove is provided inside the plug-in block, and the limiting strip is movably connected to the limiting groove.

[0010] Preferably, sliding plates are fixedly connected to the front and rear sides of the inner wall of the installation groove, sliding grooves are provided at the front and rear sides of the transmission separation plate, and the sliding grooves are movably connected to the sliding plates.

[0011] Preferably, a telescopic rod is fixedly connected to the side of the fixed block close to the connecting block, and the end of the telescopic rod away from the fixed block is fixedly connected to the connecting block.

[0012] Preferably, a telescopic protective sleeve is sleeved on the surface of the reset spring, one end of the telescopic protective sleeve away from the connecting block is fixedly connected to the fixed block, and one end of the telescopic protective sleeve away from the fixed block is fixedly connected to the connecting block.

[0013] Preferably, a push plate is fixedly connected to the outside of the transmission separation plate, and a protective frame is fixedly connected to the outside of the box body.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model solves the problem of the limitation that the box cover cannot be tightly closed when the box body is sealed as a whole by the box cover during use, resulting in instability during transportation, by setting the plug-in board and the plug-in block, enabling the plug-in block to quickly clamp the plug-in board inside the slot, thereby installing the box cover, and has the advantage of being convenient for assembly.

[0016] 2. The utility model sets a reset component, so that the reset spring on the connecting block drives the fixed block to move inward by its own elastic force. After the fixed block moves inward, it can drive the plug-in block to move inward. After the plug-in block moves inward, it can be separated from the plug-in board. By setting a transmission component, the transmission spring can drive the transmission separation plate to move upward by its own elastic force. After the transmission separation plate moves upward, it can push two adjacent plug-in blocks outward, so that the plug-in block is in clamping fit with the plug-in board.

[0017] 3. The utility model sets a limiting strip and a limiting groove, so that the cooperation of the limiting strip and the limiting groove can limit the plug-in block inside the installation slot to prevent the plug-in block from separating from the installation slot. By setting a sliding plate and a sliding groove, the cooperation of the sliding plate and the sliding groove can limit the transmission separation plate inside the installation slot to prevent the transmission separation plate from separating from the installation slot. Description of the Drawings

[0018] Figure 1 is a three-dimensional structure diagram of the utility model;

[0019] Figure 2 is a three-dimensional separated structure diagram of the utility model;

[0020] Figure 3 is an exploded three-dimensional sectional view of the box body of the utility model.

[0021] In the figure: 1. Box body; 2. Box cover; 3. Base; 4. Slot; 5. Installation slot; 6. Plug-in board; 7. Plug-in block; 8. Reset component; 81. Fixed block; 82. Reset spring; 83. Connecting block; 9. Transmission component; 91. Transmission spring; 92. Transmission separation plate; 10. Limiting strip; 11. Limiting groove; 12. Sliding plate; 13. Sliding groove; 14. Expansion rod; 15. Expansion protective sleeve; 16. Push plate; 17. Protective frame. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] As Figures 1 to 3 shown, a plastic enclosure box that is easy to assemble provided by the present invention includes a box body 1, a box cover 2, and a base 3. The base 3 is fixedly connected to the bottom of the box body 1, the box cover 2 is located at the top of the box body 1, slots 4 are provided on the front and rear sides of the top of both sides of the box body 1, mounting grooves 5 are provided on the top of both sides of the box body 1, insertion plates 6 are fixedly connected to the front and rear sides of the bottom of both sides of the box cover 2, the insertion plates 6 are movably connected to the slots 4, insertion blocks 7 are movably connected to the front and rear sides inside the mounting grooves 5, the insertion blocks 7 are in snap-fit connection with the insertion plates 6, a reset assembly 8 is fixedly connected to the side of the insertion block 7 away from the box body 1, and a transmission assembly 9 is fixedly connected to the bottom of the inner wall of the mounting groove 5.

[0024] Referring to Figure 3 , the reset assembly 8 includes a fixed block 81. The fixed block 81 is fixedly connected to the side of the insertion block 7 away from the box body 1. A reset spring 82 is fixedly connected to the outside of the fixed block 81. One end of the reset spring 82 away from the fixed block 81 is fixedly connected to a connection block 83, and the connection block 83 is fixedly connected to the box body 1.

[0025] As a technical optimization scheme of the present invention, by setting the reset assembly 8, the reset spring 82 on the connection block 83 will drive the fixed block 81 to move inward through its own elastic force, so that the fixed block 81 can drive the insertion block 7 to move inward after moving inward, and the insertion block 7 can be separated from the insertion plate 6 after moving inward.

[0026] Referring to Figure 3 , the transmission assembly 9 includes a transmission spring 91. The transmission spring 91 is fixedly connected to the bottom of the inner wall of the mounting groove 5. The top of the transmission spring 91 is fixedly connected to a transmission separation plate 92, and the transmission separation plate 92 is movably connected to the insertion block 7.

[0027] As a technical optimization scheme of the present invention, by setting the transmission assembly 9, the transmission spring 91 can drive the transmission separation plate 92 to move upward through its own elastic force, so that the transmission separation plate 92 can push two adjacent insertion blocks 7 outward after moving upward, so that the insertion blocks 7 are in snap-fit connection with the insertion plates 6.

[0028] Referring to Figure 3, at the top inside the inner wall of the installation groove 5, a limiting strip 10 is fixedly connected, a limiting groove 11 is opened inside the plug-in block 7, and the limiting strip 10 is movably connected with the limiting groove 11.

[0029] As a technical optimization scheme of the present utility model, by arranging the limiting strip 10 and the limiting groove 11, the cooperation of the limiting strip 10 and the limiting groove 11 can limit the plug-in block 7 inside the installation groove 5, and prevent the plug-in block 7 from separating from the installation groove 5.

[0030] Reference Figure 3 , on the front side and the rear side of the inner wall of the installation groove 5, sliding plates 12 are fixedly connected, sliding grooves 13 are opened on the front side and the rear side of the transmission separation plate 92, and the sliding grooves 13 are movably connected with the sliding plates 12.

[0031] As a technical optimization scheme of the present utility model, by arranging the sliding plates 12 and the sliding grooves 13, the cooperation of the sliding plates 12 and the sliding grooves 13 can limit the transmission separation plate 92 inside the installation groove 5, and prevent the transmission separation plate 92 from separating from the installation groove 5.

[0032] Reference Figure 3 , on one side of the fixed block 81 close to the connecting block 83, a telescopic rod 14 is fixedly connected, and one end of the telescopic rod 14 far from the fixed block 81 is fixedly connected with the connecting block 83.

[0033] As a technical optimization scheme of the present utility model, by arranging the telescopic rod 14, the use of the telescopic rod 14 can limit the return spring 82, so that the return spring 82 will not be bent when telescoping.

[0034] Reference Figure 3 , a telescopic protective sleeve 15 is sleeved on the surface of the return spring 82, one end of the telescopic protective sleeve 15 far from the connecting block 83 is fixedly connected with the fixed block 81, and one end of the telescopic protective sleeve 15 far from the fixed block 81 is fixedly connected with the connecting block 83.

[0035] As a technical optimization scheme of the present utility model, by arranging the telescopic protective sleeve 15, the use of the telescopic protective sleeve 15 can protect the return spring 82 and prevent the return spring 82 from being eroded by liquid.

[0036] Reference Figure 3 , a push plate 16 is fixedly connected to the outside of the transmission separation plate 92, and a protective frame 17 is fixedly connected to the outside of the box body 1.

[0037] As a technical optimization scheme of the present utility model, by arranging the push plate 16 and the protective frame 17, the use of the push plate 16 can facilitate the user to move the transmission separation plate 92, and at the same time, the use of the protective frame 17 can prevent foreign objects from jamming the transmission spring 91.

[0038] The working principle and usage process of the present utility model are as follows: When in use, press the push plate 16 downward, so that the push plate 16 drives the transmission separation plate 92 to move downward. While the transmission separation plate 92 compresses the transmission spring 91, it will separate from the insertion block 7. The return spring 82 on the connection block 83 will drive the fixed block 81 to move inward by its own elastic force. After the fixed block 81 moves inward, it drives the insertion block 7 to move inward. Then, insert the insertion plate 6 on the box cover 2 into the slot 4. After the box cover 2 fits with the box body 1, loosen the push plate 16. The transmission spring 91 in the installation groove 5 drives the transmission separation plate 92 to move upward by its own elastic force. After the transmission separation plate 92 moves upward, it can push the insertion block 7 outward. Thus, after the insertion block 7 moves outward, it can be engaged with the insertion plate 6 inside the slot 4, thereby achieving the effect of facilitating assembly.

[0039] In summary, for this plastic partition box that is easy to assemble, by setting the insertion plate 6 and the insertion block 7, the insertion block 7 can quickly engage with the insertion plate 6 inside the slot 4, thereby installing the box cover 2. It solves the problem that during use, the box cover seals the whole box body, but the box cover cannot be tightly closed, resulting in the box body being unstable during transportation and having certain limitations.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to this process, method, article or device.

[0041] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A plastic pallet box that is easy to assemble, comprising a box body (1), a box cover (2) and a base (3), characterized in that: The base (3) is fixedly connected to the bottom of the box body (1), the box cover (2) is located at the top of the box body (1), slots (4) are provided on the front and rear sides of the top of both sides of the box body (1), mounting grooves (5) are provided on the top of both sides of the box body (1), insertion plates (6) are fixedly connected to the front and rear sides of both sides of the bottom of the box cover (2), the insertion plates (6) are movably connected to the slots (4), insertion blocks (7) are movably connected to the front and rear sides inside the mounting grooves (5), the insertion blocks (7) are in snap-fit connection with the insertion plates (6), a reset assembly (8) is fixedly connected to the side of the insertion block (7) away from the box body (1), and a transmission assembly (9) is fixedly connected to the bottom of the inner wall of the mounting groove (5).

2. The plastic pallet box convenient for assembly according to claim 1, characterized in that: The reset assembly (8) includes a fixed block (81), the fixed block (81) is fixedly connected to the side of the insertion block (7) away from the box body (1), a reset spring (82) is fixedly connected to the outside of the fixed block (81), one end of the reset spring (82) away from the fixed block (81) is fixedly connected to a connection block (83), and the connection block (83) is fixedly connected to the box body (1).

3. The plastic pallet box that is easy to assemble according to claim 1, wherein: The transmission assembly (9) includes a transmission spring (91), the transmission spring (91) is fixedly connected to the bottom of the inner wall of the mounting groove (5), a transmission separation plate (92) is fixedly connected to the top of the transmission spring (91), and the transmission separation plate (92) is movably connected to the insertion block (7).

4. A plastic pallet box that is easy to assemble according to claim 1, characterized in that: A limiting strip (10) is fixedly connected to the top of the inner side of the inner wall of the mounting groove (5), a limiting groove (11) is provided inside the insertion block (7), and the limiting strip (10) is movably connected to the limiting groove (11).

5. The plastic enclosure box convenient for assembly according to claim 3, characterized in that: Sliding plates (12) are fixedly connected to the front and rear sides of the inner wall of the mounting groove (5), sliding grooves (13) are provided on the front and rear sides of the transmission separation plate (92), and the sliding grooves (13) are movably connected to the sliding plates (12).

6. The plastic pallet box convenient for assembly according to claim 2, wherein: A telescopic rod (14) is fixedly connected to the side of the fixed block (81) close to the connection block (83), and one end of the telescopic rod (14) away from the fixed block (81) is fixedly connected to the connection block (83).

7. A plastic pallet box facilitating assembly according to claim 2, characterized in that: A telescopic protective sleeve (15) is sleeved on the surface of the reset spring (82), one end of the telescopic protective sleeve (15) away from the connection block (83) is fixedly connected to the fixed block (81), and one end of the telescopic protective sleeve (15) away from the fixed block (81) is fixedly connected to the connection block (83).

8. The plastic enclosure box convenient for assembly according to claim 3, characterized in that: A push plate (16) is fixedly connected to the outside of the transmission separation plate (92), and a protective frame (17) is fixedly connected to the outside of the box body (1).

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