Plastic storage box with drawing structure

Abstract

The utility model discloses a plastic storage box with a drawing structure, which comprises a storage box main body and a partition plate fixedly mounted in the storage box main body, and a drawing frame is mounted at the upper ends of the storage box main body and the partition plate in a sliding manner. According to the plastic storage box with the drawing structure, the partition plates and the drawing frame are arranged, the drawing frame is layered through the partition plates, different types of objects can be placed through the drawing frame, therefore, the objects can be conveniently taken and stored through the storage box, and the use convenience of the storage box is improved; according to the storage box, the push-pull frame can be automatically reset after movement is completed, the situation that dust enters the storage box due to the fact that the push-pull frame is not tightly closed, and dust accumulation on the surfaces of articles is caused is avoided, and meanwhile the use convenience of the storage box is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage boxes, in particular to a plastic storage box with a drawer structure. Background Art

[0002] In order to facilitate the storage of items, people generally choose storage boxes to classify and place items. Plastic storage boxes are widely welcomed by people due to their low cost, durability, moisture-proof and other characteristics. Storage boxes can be selected in different sizes according to different usage requirements. However, the existing plastic storage boxes still have certain usage defects during use, such as:

[0003] The utility model announcement number CN218618043U discloses a magnetic suction type combined plastic storage box, in which anti-loosening glue is arranged on the inner walls of the iron sheet inlay groove and the magnet sheet inlay groove, the iron sheet is bonded and connected to the inner wall of the iron sheet inlay groove by the anti-loosening glue, and the magnet sheet is bonded and connected to the inner wall of the magnet sheet inlay groove by the anti-loosening glue. When the iron sheet and the magnet sheet need to be disassembled and replaced, only the iron sheet and the magnet sheet need to be heated to melt the anti-loosening glue, and then the iron sheet and the magnet sheet can be taken out and replaced, which is simple and convenient. In addition, a wear-resistant pad is arranged on the upper surface of the sealed box cover. When the sealed box cover is placed on the ground, the side with the wear-resistant pad is in contact with the ground to avoid friction damage to the surface of the sealed box cover, thereby improving the protectiveness.

[0004] In the above document, during the use of the storage box, it is necessary to open the sealed box lid first, and then store the items inside the box body. The storage box is large in size, and when taking out the items inside the lower end, it is necessary to take out the items at the upper end first, and then take out the items at the lower end of the storage box. In addition, the sealed box lid of the storage box needs to be manually closed after taking a single item, which increases the complexity of taking and placing items in the storage box and is inconvenient.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the original storage box structure. Utility Model Content

[0006] The utility model aims to provide a plastic storage box with a pull-out structure to solve the problem proposed in the above-mentioned background technology that, in order to take out the items inside the lower end of the storage box, it is necessary to take out the items at the upper end first, and then take out the items at the lower end of the storage box, and the sealed box lid of the storage box needs to be manually closed after taking out a single item, which increases the complexity of taking and putting items in the storage box and causes inconvenience.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic storage box with a drawer structure, comprising a storage box body and a partition fixedly installed inside the storage box body;

[0008] A drawer frame is slidably mounted on the upper end of the storage box body and the partition;

[0009] A pull-out structure is arranged inside the storage box body, and the pull-out structure can achieve the effect of automatically closing the storage box.

[0010] Preferably, an installation frame and a moving block are provided inside the pull-out structure, the installation frame is fixedly installed inside the rear end of the storage box body, and the installation frame and the pull-out frame are arranged correspondingly, and two sets of moving blocks are slidably installed inside the installation frame.

[0011] Preferably, a connecting spring is fixedly installed on one side of the moving block close to the middle position of the installation frame, and a connecting rope is fixedly installed on the side of the moving block away from the connecting spring. Fixed blocks are fixedly installed on the left and right sides of the pull-out frame, and the fixed blocks are fixedly connected to one end of the connecting rope away from the connecting spring.

[0012] Preferably, a limiting structure is provided inside the drawer frame, and the limiting structure can achieve the effect of automatic positioning of the drawer frame;

[0013] A motion groove and a limit block are provided inside the limiting structure. The motion groove is opened inside the pull-out frame, and the limit block is slidably installed inside the motion groove. A support spring is fixedly installed on one side of the limit block close to the motion groove, and the support spring is fixedly connected to the pull-out frame.

[0014] Preferably, a pull-out block is slidably mounted inside the pull-out frame, and two sets of traction ropes are fixedly mounted at the lower end of the pull-out block, and one end of the traction rope away from the pull-out block is fixedly connected to the lower end of the limit block.

[0015] Preferably, the storage box body and the partition plate are provided with limiting grooves inside, and the limiting grooves are engaged and connected with the limiting blocks.

[0016] Preferably, two sets of limit sliders are fixedly installed at the lower end of the pull-out frame, and lubricating balls are nested inside the limit sliders. Guide grooves are opened inside the storage box body and the partition, and the limit sliders are located inside the limit sliders.

[0017] Preferably, a fixing plate is fixedly installed at the lower end of the storage box body and the partition, and a first magnetic sheet is fixedly installed on the side of the fixing plate close to the pull-out frame, and a second magnetic sheet is nested inside the pull-out frame, and the second magnetic sheet and the first magnetic sheet have opposite magnetic poles.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. A partition and a pull-out frame are provided. The pull-out frame is layered by the partition, so that different types of items can be placed in the pull-out frame, thereby facilitating the taking and storage of items in the storage box, thereby improving the convenience of using the storage box;

[0020] 2. Through the cooperation of the moving block and the connecting spring, the pull-out box can be automatically reset after completing the movement, avoiding the situation where the pull-out box is not tightly closed, causing dust to enter the interior of the storage box and cause dust accumulation on the surface of the items, while further improving the convenience of using the storage box;

[0021] 3. Furthermore, by engaging the limit block with the limit slot, the position of the pull-out frame can be controlled, so that the items inside the storage box can be taken and placed as a whole;

[0022] 4. Furthermore, by the mutual attraction force generated when the first magnetic sheet and the second magnetic sheet are close to each other, the force of the automatic reset of the pull-out frame is strengthened, thereby ensuring the stability of the closure of the pull-out frame, the storage box body and the partition. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the drawer frame of the utility model in an open state;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the pull-out frame of the utility model;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixing block of the utility model;

[0027] Figure 5 This is a schematic diagram of the three-dimensional structure of the pull-out block section of the utility model;

[0028] Figure 6 This is a schematic diagram of the three-dimensional structure of the cross-section of the limit clamp block of the utility model;

[0029] Figure 7 It is a schematic diagram of the three-dimensional structure of the storage box main body section of the utility model.

[0030] In the figure: 1. Storage box body; 2. Partition; 3. Pull-out frame; 4. Installation frame; 5. Moving block; 6. Connecting spring; 7. Connecting rope; 8. Fixed block; 9. Moving groove; 10. Limiting block; 11. Support spring; 12. Connecting rope; 13. Pull-out block; 14. Fixed plate; 15. First magnetic sheet; 16. Second magnetic sheet; 17. Limiting groove; 18. Limiting slider; 19. Lubricating ball; 20. Guide groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In a specific embodiment, Figure 1-2 and Figure 7 As shown in the figure;

[0033] A storage box body 1 and a partition 2 fixedly installed inside the storage box body 1;

[0034] A drawer frame 3 is slidably mounted on the upper ends of the storage box body 1 and the partition plate 2 .

[0035] When using the plastic storage box with a pull-out structure, first place the plastic storage box at the position where work is required. After placing the plastic storage box at the required position, the storage box can be used to store items. During this process, the pull-out block 13 is required to make the pull-out frame 3 and the inside of the storage box body 1 slide outward, so that the pull-out frame 3 can be in an open state. At this time, different items can be classified and placed inside the three groups of pull-out frames 3, so as to facilitate the placement and retrieval of items.

[0036] In one specific embodiment, Figure 1-Figure 6 As shown;

[0037] A pull-out structure is provided inside the storage box body 1, and the pull-out structure can achieve the effect of automatically closing the storage box.

[0038] The interior of the pull-out structure is provided with an installation frame 4 and a motion block 5. The installation frame 4 is fixedly installed inside the rear end of the storage box body 1, and the installation frame 4 is arranged corresponding to the pull-out frame 3, and two sets of motion blocks 5 are slidably installed inside the installation frame 4;

[0039] A connecting spring 6 is fixedly installed on one side of the moving block 5 close to the middle position of the mounting frame 4, and a connecting rope 7 is fixedly installed on the side of the moving block 5 away from the connecting spring 6. Fixed blocks 8 are fixedly installed on the left and right sides of the pull-out frame 3, and the fixed blocks 8 are fixedly connected to one end of the connecting rope 7 away from the connecting spring 6.

[0040] During the sliding of the pull-out frame 3, the pull-out frame 3 will drive the two groups of fixed blocks 8 to move, and during the movement of the fixed blocks 8, the moving blocks 5 will be pulled to move through the connecting ropes 7, and during the movement of the moving blocks 5 inside the mounting frame 4, the connecting springs 6 will be stretched. After the user takes out a single item from the pull-out frame 3, the pull-out frame 3 can be directly released. At this time, the stretched connecting springs 6 will shrink and pull the fixed blocks 8 to reset through the moving blocks 5 and the connecting ropes 7, and during the resetting of the fixed blocks 8, the pull-out frame 3 will be driven to reset, thereby completing the automatic resetting process of the pull-out frame 3 and avoiding the situation where manual closing causes a loose closure.

[0041] Based on the above embodiments, Figure 3-Figure 6 As shown;

[0042] A motion groove 9 and a limit block 10 are provided inside the limiting structure. The motion groove 9 is opened inside the pull-out frame 3, and the limit block 10 is slidably installed inside the motion groove 9. A support spring 11 is fixedly installed on the side of the limit block 10 close to the motion groove 9, and the support spring 11 is fixedly connected to the pull-out frame 3.

[0043] A pull block 13 is slidably installed inside the pull frame 3, and two sets of traction ropes 12 are fixedly installed at the lower end of the pull block 13, and one end of the traction rope 12 away from the pull block 13 is fixedly connected to the lower end of the limit block 10;

[0044] The storage box body 1 and the partition plate 2 are provided with a limiting groove 17 inside, and the limiting groove 17 is engaged and connected with the limiting block 10 .

[0045] When placing or taking out multiple items inside the pull-out frame 3, the pull-out frame 3 can be slid to the maximum range inside the storage box body 1. At this time, the movable groove 9 will move to the lower end of the limit groove 17, and the contracted support spring 11 will expand and push the limit card block 10 to move into the limit groove 17, thereby limiting the pull-out frame 3 at this position to prevent the pull-out frame 3 from automatically resetting. After the items are used, the user pulls the pull-out block 13 to slide inside the pull-out frame 3. The movement of the pull-out block 13 will pull the limit card block 10 downward through the traction rope 12. After the limit card block 10 is separated from the limit groove 17, the pull-out frame 3 can be automatically reset, which effectively improves the convenience of using the storage box.

[0046] It is worth mentioning that Figure 3-Figure 4 and Figure 7 As shown;

[0047] Two sets of limit sliders 18 are fixedly installed at the lower end of the pull-out frame 3, and lubricating balls 19 are nested and installed inside the limit sliders 18. Guide grooves 20 are opened inside the storage box body 1 and the partition 2, and the limit sliders 18 are located inside the limit sliders 18;

[0048] A fixing plate 14 is fixedly installed at the lower end of the storage box body 1 and the partition 2, and a first magnetic piece 15 is fixedly installed on the side of the fixing plate 14 close to the pull-out frame 3, and a second magnetic piece 16 is nested inside the pull-out frame 3, and the second magnetic piece 16 and the first magnetic piece 15 have opposite magnetic poles.

[0049] During the movement of the pull-out frame 3, the pull-out frame 3 will drive the two sets of limit sliders 18 to slide inside the guide groove 20, and the limit sliders 18 will cause the lubrication balls 19 to roll during the sliding of the guide groove 20, thereby reducing the friction force encountered by the pull-out frame 3 during the movement. When the pull-out frame 3 is closed, the first magnetic sheet 15 and the second magnetic sheet 16 will generate a force of attraction to each other during the approach process, thereby facilitating the resetting of the pull-out frame 3 inside the storage box body 1, ensuring the convenience of resetting the pull-out frame 3 and increasing the overall practicality.

[0050] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic storage box with a drawer structure, comprising a storage box body (1) and a partition (2) fixedly installed inside the storage box body (1); Features: The storage box body (1) and the upper end of the partition (2) are slidably mounted with a drawer frame (3); The storage box body (1) is provided with a pull-out structure inside, and the pull-out structure can achieve the effect of automatically closing the storage box; The interior of the drawer structure is provided with an installation frame (4) and a moving block (5); the installation frame (4) is fixedly installed inside the rear end of the storage box body (1), and the installation frame (4) is arranged corresponding to the drawer frame (3), and two groups of moving blocks (5) are slidably installed inside the installation frame (4); A connecting spring (6) is fixedly installed on one side of the moving block (5) close to the middle position of the installation frame (4), and a connecting rope (7) is fixedly installed on the side of the moving block (5) away from the connecting spring (6). Fixed blocks (8) are fixedly installed on the left and right sides of the pull-out frame (3), and the fixed blocks (8) are fixedly connected to one end of the connecting rope (7) away from the connecting spring (6).

2. A plastic storage box with a pull-out structure according to claim 1, characterized in that: A limiting structure is arranged inside the drawer frame (3), and the limiting structure can achieve an effect of automatic positioning of the drawer frame (3); A movement groove (9) and a limit block (10) are arranged inside the limit structure; the movement groove (9) is opened inside the drawer frame (3); the limit block (10) is slidably installed inside the movement groove (9); a support spring (11) is fixedly installed on one side of the limit block (10) close to the movement groove (9); and the support spring (11) is fixedly connected to the drawer frame (3).

3. A plastic storage box with a pull-out structure according to claim 2, characterized in that: A pull-out block (13) is slidably mounted inside the pull-out frame (3), and two groups of traction ropes (12) are fixedly mounted at the lower end of the pull-out block (13), and one end of the traction rope (12) away from the pull-out block (13) is fixedly connected to the lower end of the limit clamping block (10).

4. A plastic storage box with a drawer structure according to claim 1, characterized in that: The storage box body (1) and the partition plate (2) are provided with a limiting groove (17) inside, and the limiting groove (17) is engaged and connected with the limiting block (10).

5. The plastic storage box with a pull-out structure according to claim 1, characterized in that: Two groups of limit sliders (18) are fixedly installed at the lower end of the pull-out frame (3), and lubricating balls (19) are nested and installed inside the limit sliders (18). Guide grooves (20) are provided inside the storage box body (1) and the partition (2), and the limit sliders (18) are located inside the limit sliders (18).

6. A plastic storage box with a drawer structure according to claim 1, characterized in that: A fixing plate (14) is fixedly installed at the lower ends of the storage box body (1) and the partition (2), and a first magnetic sheet (15) is fixedly installed on a side of the fixing plate (14) close to the pull-out frame (3), and a second magnetic sheet (16) is nested inside the pull-out frame (3), and the second magnetic sheet (16) and the first magnetic sheet (15) have opposite magnetic poles.

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