Double-layer plastic storage box

Abstract

The utility model relates to the technical field of storage boxes, and discloses a double-layer plastic storage box which comprises a storage box body, a moving groove is formed in the top of the storage box body, a containing groove is formed in the inner wall of the moving groove, a containing plate is connected to the inner wall of the moving groove in a sliding mode, a sliding groove is formed in the top of the containing plate, and the sliding groove is connected with the containing plate in a sliding mode. The inner wall of the sliding groove is slidably connected with a limiting rod. When a first baffle, a second baffle, a third baffle and a fourth baffle are detached, a user pulls the third baffle to drive a limiting rod to move on the inner wall of a sliding groove, a worker pulls the first baffle, the first baffle drives a clamping block to move out of the inner wall of a clamping groove when applying pressure, and when the clamping block moves out of the inner wall of the clamping groove, the clamping block can move out of the inner wall of the clamping groove. And the baffle I and the baffle II can be quickly moved out from the inner wall of the sliding groove, so that the baffle I, the baffle II, the baffle III and the baffle IV can be conveniently detached, and cosmetics with different sizes can be placed.

Description

Technical Field

[0001] This utility model relates to the field of storage box technology, specifically a double-layer plastic storage box. Background Technology

[0002] A cosmetic storage box is a household item primarily used for storing cosmetics and various personal items.

[0003] Existing double-layer plastic storage boxes, while capable of storing cosmetics, do not allow for adjustment of the distance between the two layers. This results in taller items not fitting properly, reducing the efficiency of the device. Additionally, the partitions are not easily removable, causing items of different sizes to obstruct the flow of liquid. Therefore, a new double-layer plastic storage box has been developed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a double-layer plastic storage box, which has the advantages of easy adjustment of the height of the placement plate and easy disassembly of the baffle, thus solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a double-layer plastic storage box, including a storage box body, a movable groove is provided on the top of the storage box body, a placement groove is provided on the inner wall of the movable groove, a placement plate is slidably connected to the inner wall of the movable groove, a sliding groove is provided on the top of the placement plate, a limiting rod is slidably connected to the inner wall of the sliding groove, a baffle one, a baffle two, a baffle three and a baffle four are respectively fixedly assembled on the top of the limiting rod, a locking component is provided on the inner wall of the placement plate, a locking block is fixedly assembled on the outer wall of the baffle one, a locking groove is provided on the outer wall of the baffle two, a locking rod is fixedly assembled on the outer wall of the baffle three, and a locking groove is fixedly assembled on the outer wall of the baffle four.

[0006] As a preferred technical solution of this utility model: a connecting block is fixedly assembled on one end of the outer wall of the storage box body, a cover plate is fixedly assembled on the other end of the connecting block, and a sealing block is fixedly assembled on the outer wall of the cover plate.

[0007] As a preferred technical solution of this utility model: the positioning component includes a mounting block, the inner wall of the mounting block is provided with a limiting groove, one end of a spring is fixedly mounted on the inner wall of the limiting groove, the other end of the spring is fixedly mounted on one end of a connecting plate, and the other end of the connecting plate is fixedly mounted with a limiting block.

[0008] As a preferred technical solution of this utility model: the limiting block and the connecting plate are slidably connected to the inner wall of the limiting groove, the mounting block is fixedly assembled with the inner wall of the placement plate, and the limiting block is adapted to the inner wall of the placement groove.

[0009] As a preferred technical solution of this utility model: the locking grooves are respectively opened on the outer walls of the first baffle and the second baffle, the locking rod is adapted to the inner wall of the locking groove, and the locking block is locked to the inner wall of the locking groove.

[0010] As a preferred technical solution of this utility model: there are two sets of the positioning components, and both sets of positioning components are located on the inner walls of both ends of the placement plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This double-layer plastic storage box, when disassembling baffles one, two, three, and four, allows the user to pull baffle three, causing it to move the limiting rod within the sliding groove. As baffle three moves, it moves the locking rod out of the locking groove. When the locking rod is out of the locking groove, the limiting effect on baffles one, two, and four is released. After baffles one and two are released from their limiting effect, the operator can pull baffle one, causing it to apply pressure and move the locking block out of the locking groove. This allows baffles one and two to be quickly removed from the sliding groove, facilitating the disassembly of baffles one, two, three, and four, and also allowing for the placement of cosmetics of different sizes.

[0013] 2. This double-layer plastic storage box allows for height adjustment of the placement plate. The user pulls the placement plate along the inner wall of the moving groove. As the placement plate moves, it presses against the inner wall of the groove, causing the limiting block to move towards the inner wall. The connecting plate, in turn, compresses a spring. When the limiting block reaches the outer wall of the groove, the moving groove releases its restraint, releasing the spring's elastic potential energy. This allows the spring to move the limiting block to the inner wall of the groove, thus adjusting the height of the placement plate. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the sealing block structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the placement plate structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the spring structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the limiting rod structure of this utility model;

[0019] Figure 6 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0020] Figure 7 This utility model Figure 5 Enlarged structural diagram at point B.

[0021] In the diagram: 1. Storage box body; 2. Connecting block; 3. Cover plate; 4. Sealing block; 5. Moving groove; 6. Placement groove; 7. Placement plate; 8. Baffle one; 9. Baffle two; 10. Baffle three; 11. Baffle four; 12. Sliding groove; 13. Locking assembly; 14. Limiting rod; 15. Locking groove; 16. Locking rod; 17. Locking groove; 18. Locking block;

[0022] 1301, Mounting block; 1302, Limiting groove; 1303, Spring; 1304, Connecting plate; 1305, Limiting block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 - Figure 7 A double-layer plastic storage box includes a storage box body 1. The top of the storage box body 1 has a moving groove 5. The inner wall of the moving groove 5 has a placement groove 6. The inner wall of the moving groove 5 is slidably connected to a placement plate 7. The top of the placement plate 7 has a sliding groove 12. The inner wall of the sliding groove 12 is slidably connected to a limiting rod 14. The top of the limiting rod 14 is respectively fixedly equipped with a baffle 1 8, a baffle 2 9, a baffle 3 10 and a baffle 4 11. The inner wall of the placement plate 7 is provided with a locking component 13. The outer wall of the baffle 1 8 is fixedly equipped with a locking block 18. The outer wall of the baffle 2 9 has a locking groove 15. The outer wall of the baffle 3 10 is fixedly equipped with a locking rod 16. The outer wall of the baffle 4 11 is fixedly equipped with a locking groove 17.

[0025] In the above structure, during the disassembly of baffle 1 (8), baffle 2 (9), baffle 3 (10), and baffle 4 (11), the user pulls baffle 3 (10), causing the guide limit rod 14 to move on the inner wall of the sliding groove 12. As baffle 3 (10) moves, the locking rod 16 moves out of the inner wall of the locking groove 17, thereby canceling the limiting effect on baffle 1 (8), baffle 2 (9), and baffle 4 (11). Once the limiting effect of baffle 1 (8) and baffle 2 (9) is canceled, the staff can pull baffle 1 (8), causing the locking block 18 to move out of the inner wall of the locking groove 15 when pressure is applied. This action allows baffle 1 (8) and baffle 2 (9) to be quickly moved out of the inner wall of the sliding groove 12, thus simplifying the disassembly process of baffle 1 (8), baffle 2 (9), baffle 3 (10), and baffle 4 (11) and adapting to the storage needs of cosmetics of different sizes.

[0026] In a preferred embodiment: a connecting block 2 is fixedly mounted on one end of the outer wall of the storage box body 1, a cover plate 3 is fixedly mounted on the other end of the connecting block 2, and a sealing block 4 is fixedly mounted on the outer wall of the cover plate 3.

[0027] In the above structure, the connecting block 2 connects the storage box body 1 and the cover plate 3, so that the storage box body 1 and the cover plate 3 will not fall off when placed. The cover plate 3 closes the slot of the storage box body 1, and the sealing block 4 seals the internal space of the storage box body 1, so that the storage box body 1 can better protect the items.

[0028] In a preferred embodiment: the positioning assembly 13 includes a mounting block 1301, the inner wall of the mounting block 1301 is provided with a limiting groove 1302, one end of a spring 1303 is fixedly mounted on the inner wall of the limiting groove 1302, the other end of the spring 1303 is fixedly mounted on one end of a connecting plate 1304, and the other end of the connecting plate 1304 is fixedly mounted with a limiting block 1305.

[0029] In the above structure, during the adjustment of the height of the placement plate 7, the operator pulls the placement plate 7 along the inner wall of the moving groove 5. As the placement plate 7 moves, the limiting block 1305 applies pressure to the inner wall of the placement groove 6, causing the limiting block 1305 to push the connecting plate 1304 towards the inner wall of the limiting groove 1302 after being pressed. During the movement of the connecting plate 1304, it applies a squeezing action to the spring 1303. When the limiting block 1305 moves to the outer wall of the placement groove 6, the moving groove 5 will release the limiting constraint on the limiting block 1305. At this time, the elastic potential energy of the spring 1303 is released, causing the spring 1303 to drive the limiting block 1305 to move to the inner wall of the placement groove 6 and be positioned, thereby achieving precise adjustment of the height of the placement plate 7.

[0030] In a preferred embodiment: the limiting block 1305 and the connecting plate 1304 are both slidably connected to the inner wall of the limiting groove 1302, the mounting block 1301 is fixedly assembled with the inner wall of the placement plate 7, and the limiting block 1305 is adapted to the inner wall of the placement groove 6.

[0031] In the above structure, the connecting plate 1304 and the limiting block 1305 are limited by the limiting groove 1302, so that the connecting plate 1304 and the limiting block 1305 are limited when moving. The mounting block 1301 is limited by the placement plate 7, so that the mounting block 1301 is more stable when placed. The placement plate 7 is limited by the limiting block 1305.

[0032] In a preferred embodiment: the locking grooves 17 are respectively formed on the outer walls of the first baffle 8 and the second baffle 9, the locking rod 16 is adapted to the inner wall of the locking groove 17, and the locking block 18 is locked to the inner wall of the locking groove 15.

[0033] In the above structure, when the locking rod 16 is placed on the inner wall of the locking groove 17, it will connect the first baffle 8, the second baffle 9, the third baffle 10 and the fourth baffle 11, so that the first baffle 8, the second baffle 9, the third baffle 10 and the fourth baffle 11 will not fall off when placed. When the locking block 18 is locked on the inner wall of the locking groove 15, it will limit the position of the first baffle 8 and the second baffle 9.

[0034] In a preferred embodiment, there are two sets of positioning components 13, and both sets of positioning components 13 are located on the inner walls of both ends of the placement plate 7.

[0035] In the above structure, two sets of locking components 13 are used to limit the two ends of the placement plate 7 to prevent the placement plate 7 from tilting on one side when it is placed.

[0036] Working principle: During the disassembly of baffles 1 (8), 2 (9), 3 (10), and 4 (11), the user pulls baffle 3 (10), causing it to move the limiting rod 14 along the inner wall of the sliding groove 12. As baffle 3 (10) moves, the locking rod 16 is pushed out of the inner wall of the locking groove 17, thereby releasing the limitation on baffles 1 (8), 2 (9), and 4 (11). Once the limitation on baffles 1 (8) and 2 (9) is released, the operator can pull baffle 1 (8), causing it to push the locking block 18 away from the inner wall of the locking groove 15 when pressure is applied. The movement of the locking block 18 allows baffles 1 (8) and 2 (9) to quickly move out of the inner wall of the sliding groove 12, thus simplifying the disassembly of baffles 1 (8), 2 (9), and 4 (11). The disassembly process of plate 3 10 and baffle 4 11 is adapted to accommodate the placement needs of cosmetics of different sizes. When adjusting the height of the placement plate 7, the user pulls the placement plate 7 in the inner wall of the moving groove 5, causing the limiting block 1305 to apply pressure to the inner wall of the placement groove 6. After being pressed, the limiting block 1305 pushes the connecting plate 1304 to move towards the inner wall of the limiting groove 1302, while squeezing the spring 1303. When the limiting block 1305 moves to the outer wall of the placement groove 6, the moving groove 5 will release the limiting block 1305, and the elastic potential energy of the spring 1303 will be released, pushing the limiting block 1305 back to the inner wall of the placement groove 6 for positioning, thereby realizing the adjustment of the height of the placement plate 7.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A double-layer plastic storage box, comprising a storage box body (1), characterized in that: The storage box body (1) has a moving groove (5) on its top, a placement groove (6) on its inner wall, a placement plate (7) slidably connected to the inner wall of the moving groove (5), a sliding groove (12) on its top, a limiting rod (14) slidably connected to the inner wall of the sliding groove (12), a baffle one (8), a baffle two (9), a baffle three (10) and a baffle four (11) fixedly mounted on the top of the limiting rod (14), a locking component (13) on the inner wall of the placement plate (7), a locking block (18) fixedly mounted on the outer wall of the baffle one (8), a locking groove (15) on the outer wall of the baffle two (9), a locking rod (16) fixedly mounted on the outer wall of the baffle three (10), and a locking groove (17) fixedly mounted on the outer wall of the baffle four (11).

2. The double-layer plastic storage box according to claim 1, characterized in that: One end of the connecting block (2) is fixedly mounted on the outer wall of the storage box body (1), and the other end of the connecting block (2) is fixedly mounted on the cover plate (3). The outer wall of the cover plate (3) is fixedly mounted on the sealing block (4).

3. A double-layer plastic storage box according to claim 2, characterized in that: The positioning assembly (13) includes a mounting block (1301), the inner wall of which is provided with a limiting groove (1302), one end of a spring (1303) is fixedly mounted on the inner wall of the limiting groove (1302), the other end of the spring (1303) is fixedly mounted with one end of a connecting plate (1304), and the other end of the connecting plate (1304) is fixedly mounted with a limiting block (1305).

4. A double-layer plastic storage box according to claim 3, characterized in that: The limiting block (1305) and the connecting plate (1304) are slidably connected to the inner wall of the limiting groove (1302), the mounting block (1301) is fixedly assembled to the inner wall of the placement plate (7), and the limiting block (1305) is adapted to the inner wall of the placement groove (6).

5. A double-layer plastic storage box according to claim 2, characterized in that: The locking slots (17) are respectively opened on the outer walls of the first baffle (8) and the second baffle (9), the locking rod (16) is adapted to the inner wall of the locking slot (17), and the locking block (18) is locked to the inner wall of the locking groove (15).

6. A double-layer plastic storage box according to claim 2, characterized in that: There are two sets of the positioning components (13), and both sets of positioning components (13) are located on the inner walls of both ends of the placement plate (7).

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