Multifunctional storage box

Abstract

The utility model discloses a multifunctional containing box which comprises a box body, the box body is composed of a second side wall, a bottom plate and two symmetrically-arranged first side walls, the two first side walls are symmetrically connected to the second side wall, hinges are installed at the upper end of the second side wall, a box cover is fixed to the other sides of the hinges, and the bottom plate is arranged on the bottom plate. The box cover is movably mounted on the upper side of the box body through a hinge; a double-locking mechanism of the cover lock and the locking hook is adopted, one-key locking and unlocking functions are ensured, locking of the locking hook and the locking hook groove located on the outer side of the drawer and vertical sliding of the guide plate are set, it is further ensured that the upward moving path of the locking hook is kept vertical all the time, and the locking effect is good. The drawer is effectively prevented from touching and damaging articles in the drawer due to inclination in the up-and-down moving process, so that the possibility of self-locking failure of the drawer is reduced, and the safety when the articles are frequently carried and stored is improved.

Description

Technical Field

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

[0002] Storage boxes are used for organizing and storing items; Patent No. CN220375019U discloses a storage box with a locking hook that extends into the drawer to prevent it from being opened. After the drawer is filled, the locking hook may touch the items and cause damage. The lack of a support plate on the upper side of the mounting plate makes the top plate unstable and the structure prone to shaking.

[0003] Specifically, when users store items in a drawer, the locking hook may extend into the drawer and directly touch the items, causing damage. During vertical movement, tilting may cause it to touch and damage items inside the drawer, leading to drawer lock failure, and the top panel may wobble or fall off, posing a safety hazard. Therefore, a new type of multifunctional storage box is urgently needed to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional storage box to solve the problems mentioned above.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A multifunctional storage box includes: a box body, the box body being composed of a second side wall, a bottom plate and two symmetrically arranged first side walls, the two first side walls being symmetrically connected to the second side wall, a hinge being installed on the upper end of the second side wall, a box cover being fixed on the other side of the hinge, and the box cover being movably installed to the upper side of the box body via the hinge;

[0007] A first bent plate is vertically fixed to the bottom of the first sidewall, a second bent plate is vertically fixed to the bottom of the second sidewall, and the bottom plate is fixed to the first bent plate and the second bent plate;

[0008] A stop plate is vertically fixed to the front side of the first sidewall, and the stop plate is bent inward to fix a limiting plate; a mounting frame is fixed inside the first sidewall, and an abutting step that fits into the limiting plate is installed on the mounting frame. The mounting frame is fixed to the abutting step through the limiting plate. A support plate is fixed to the upper end of the mounting frame, and a top plate is fixed to the upper end of the support plate.

[0009] A drawer is movably installed between the bottom plate and the top plate. The drawer is positioned between two mounting brackets on both sides. A slide rail is installed on the side of the mounting bracket that contacts the drawer. A sliding plate is installed at the corresponding position of the drawer and the mounting bracket. The sliding plate and the slide rail are slidably fitted together. A limiting groove is provided on one side of the sliding plate that contacts the slide rail. A limiting block is provided on one side of the slide rail. The drawer is fixed when it is stretched until the limiting block is engaged with the limiting groove.

[0010] A horizontal plate is fixed to the outside of the drawer. The horizontal plate extends outward at 120° and is connected to a slanted plate. A vertical plate is connected to the end of the slanted plate. The horizontal plate, the slanted plate and the vertical plate together form a handle.

[0011] A torsion spring is installed in the middle of the second sidewall at the hinge position. The torsion spring has a first connecting end on the side of the second first sidewall and a second connecting end on the side of the box cover. The second connecting end is fixedly connected to the upper side of the hinge.

[0012] A guide plate is fixed to the first connecting end port, and a guide rail is fixed to the second side wall at the position of the guide plate. The guide rail is slidably connected to the guide plate. A slot is opened on the side of the drawer away from the handle. A folding plate is fixed to the outer wall of the drawer at the position corresponding to the slot. The outer wall of the drawer and the folding plate together form a locking hook slot into which a locking hook can be inserted. A locking hook is fixed to the guide plate at the position of the locking hook slot. The side of the locking hook is arc-shaped, and a reinforcing rib is fixed to the locking hook.

[0013] When the lid is closed, the locking hook extends into the locking hook groove; when the lid is open, the locking hook is located at the upper part of the locking hook groove.

[0014] A handle is fixed to the upper end of the box lid, and a lid lock is installed on the side of the box lid that contacts the box body.

[0015] The second sidewall and the drawer are symmetrically provided with first magnetic blocks on both sides, and the drawer is provided with second magnetic blocks at corresponding positions. The second sidewall and the drawer are magnetically connected.

[0016] The beneficial effects of this utility model are:

[0017] 1. The connection between the lid and body of this multifunctional storage box adopts a double locking mechanism of lid lock and locking hook, ensuring one-button locking and unlocking. When the entire box is lifted and moved, the drawer can be stably kept in place to prevent accidental sliding, thereby improving safety during transportation. At the same time, the locking hook is set to lock with the locking hook groove located on the outside of the drawer and the guide plate slides vertically, which further ensures that the upward movement path of the locking hook always remains vertical. This effectively prevents it from touching and damaging the items inside the drawer due to tilting during up and down movement, thereby reducing the possibility of drawer self-locking failure and improving safety when frequently moving and storing items.

[0018] 2. The design of the drawer handle in this utility model effectively saves the space of the storage box without affecting the appearance and overall size of the box; the design automatically locks when the drawer is pulled to its furthest point, eliminating accidental operation when closing and ensuring storage safety; the use of magnetic blocks further stabilizes the drawer and prevents it from shaking under external force, ensuring storage safety. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the structure of the storage box lid of this utility model when opened;

[0021] Figure 2 This is an exploded view of the structure of the first and second sidewalls of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the first bending plate of this utility model;

[0023] Figure 4 This is a partial exploded view of the mounting bracket of this utility model;

[0024] Figure 5 This is a cross-sectional view of the housing of this utility model;

[0025] Figure 6 This is a side view of the housing of this utility model;

[0026] Figure 7 yes Figure 6 A magnified view of a portion of point A in the middle;

[0027] Figure 8 yes Figure 6 A magnified view of a portion of point B in the middle;

[0028] Figure 9 This is a schematic diagram of the structure of the skateboard and slide rail of this utility model;

[0029] Figure 10 This is a schematic diagram of the structure of the guide plate and guide rail of this utility model;

[0030] In the diagram: 10. First side wall; 11. First bending plate; 12. Stop plate; 121. Limiting plate; 20. Second side wall; 21. Second bending plate; 22. First magnetic block; 23. Second magnetic block; 30. Top plate; 40. Bottom plate; 50. Lid; 51. Handle; 52. Hinge; 53. Torsion spring; 531. First connecting end; 532. Second connecting end; 54. Lid lock; 60. Drawer; 61. Handle; 611. Horizontal plate; 612. Sloping plate; 613. Vertical plate; 71. Slide plate; 711. Limiting groove; 72. Slide rail; 721. Limiting block; 81. Mounting bracket; 82. Abutment step; 83. Support plate; 91. Guide rail; 92. Guide plate; 93. Locking hook; 94. Reinforcing rib; 95. Locking hook groove. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model. Example 1

[0032] This embodiment is a multifunctional storage box. Please refer to [link / reference]. Figure 1-3 As shown, it includes: a box body, which is composed of a second side wall 20, a bottom plate 40 and two symmetrically arranged first side walls 10. The two first side walls 10 are symmetrically connected to the second side wall 20. A hinge 52 is installed on the upper end of the second side wall 20. A box cover 50 is fixed on the other side of the hinge 52. The box cover 50 is movably installed to the upper side of the box body through the hinge 52.

[0033] The first side wall 10 is vertically fixed to the bottom of the first bending plate 11, the second side wall 20 is vertically fixed to the bottom of the second bending plate 21, and the bottom plate 40 is fixedly placed on the first bending plate 11 and the second bending plate 21. The solid bottom structure as the bottom plate 40 ensures the stability of the box. The entire box is made of plastic, making it lighter.

[0034] This embodiment improves the storage space between the lid 50, top plate 30, and bottom plate 40. Please refer to [link / reference needed]. Figure 3-4 As shown, a stop plate 12 is vertically fixed to the front side of the first side wall 10, and the stop plate 12 is bent inward to fix a limiting plate 121; a mounting bracket 81 is fixed inside the first side wall 10, and an abutting step 82 that interlocks with the limiting plate 121 is installed on the mounting bracket 81. The mounting bracket 81 is fixed to the abutting step 82 through the limiting plate 121, which ensures the stability of the subsequent installation of the drawer 60 on the mounting bracket 81; at the same time, a support plate 83 is fixed to the upper end of the mounting bracket 81, and a top plate 30 is fixed to the upper end of the support plate 83. The position of the box cover 50 is raised to expand the storage space between the box cover 50 and the top plate 30.

[0035] This embodiment improves upon drawer 60; please refer to [link / reference]. Figure 2-10 As shown, a drawer 60 is movably installed between the bottom plate 40 and the top plate 30. The drawer 60 is positioned between two mounting brackets 81 on both sides. A slide rail 72 is installed on the side of the mounting bracket 81 that contacts the drawer 60. A sliding plate 71 is installed on the drawer 60 and the mounting bracket 81 at the corresponding positions. The sliding plate 71 and the slide rail 72 are slidably fitted together. A limiting groove 711 is provided on one side of the contact surface between the sliding plate 71 and the slide rail 72. A limiting block 721 is provided on one side of the slide rail 72. When the drawer 60 is extended to the position where the limiting block 721 is engaged with the limiting groove 711, it is fixed. When the drawer 60 is pulled out to the maximum position, it is fixed and will not close arbitrarily, ensuring the safety and efficiency of storage.

[0036] Meanwhile, a horizontal plate 611 is fixed to the outside of the drawer 60. The horizontal plate 611 extends outward at 120° and is connected to a slanted plate 612. The end of the slanted plate 612 is vertically connected to a vertical plate 613. The horizontal plate 611, the slanted plate 612 and the vertical plate 613 form a handle 61. The handle 61 of the drawer 60 is flatly set in the inner space of the first side wall 10, which reduces the space occupied by the storage box.

[0037] Meanwhile, a torsion spring 53 is installed in the middle of the second side wall 20 at the position of the hinge 52. The torsion spring 53 has a first connecting end 531 on one side of the second side wall 20 and a second connecting end 532 on one side of the box cover 50. The second connecting end 532 is fixedly connected to the upper side of the hinge 52.

[0038] A guide plate 92 is fixed to the first connecting end 531. A guide rail 91 is fixed to the second side wall 20 at the position of the guide plate 92. The guide rail 91 is slidably connected to the guide plate 92. A locking hook groove 95 is protruding from the rear side of the drawer 60. A locking hook 93 is fixed to the guide plate 92 at the position of the locking hook groove 95. A slot is opened on the side of the drawer 60 away from the handle 61. A folding plate is fixed to the outer wall of the drawer 60 at the position corresponding to the slot. The outer wall of the drawer 60 and the folding plate together form a locking hook groove 95 into which the locking hook 93 can be inserted. The side of the locking hook 93 is arc-shaped. A reinforcing rib 94 is fixed on the locking hook 93.

[0039] When the lid 50 is closed, the upper end of the hinge 52 flips inward to a horizontal position, the torsion spring 53 decreases in height, causing the first connecting end 531 to slide downward until the locking hook 93 extends into the locking hook groove 95 to achieve the self-locking function of the drawer 60; when the lid 50 is opened, the upper end of the hinge 52 flips outward, causing the torsion spring 53 to rise in height, causing the first connecting end 531 to slide upward and causing the locking hook 93 to move upward to the upper part of the locking hook groove 95, thus unlocking the drawer 60.

[0040] A handle 51 is fixed to the upper end of the lid 50, and a lid lock 54 is installed on the side of the lid 50 that contacts the box body.

[0041] In practical use, the closed lid 50 is locked to the box body by the lid lock 54, and the locking hook 93 and the locking hook groove 95 lock synchronously to ensure that the drawer 60 will not slip when the box body is lifted and moved. At the same time, the locking hook 93 is set to lock with the locking hook groove 95 located on the outside of the drawer 60, so that after the storage is placed, the locking hook 93 will not extend into the drawer 60 and touch and damage the storage. Meanwhile, the vertical sliding of the guide plate 92 can better ensure that the upward movement path of the locking hook 93 is vertical and will not tilt and touch the drawer 60, avoiding the possibility of the drawer 60 failing to lock itself.

[0042] The second side wall 20 and the rear wall of the drawer 60 are symmetrically provided with first magnetic blocks 22, and the drawer 60 is provided with second magnetic blocks 23 at the corresponding positions. The second side wall 20 and the drawer 60 are magnetically connected. The magnetic blocks on both sides prevent the drawer 60 from shaking after it is closed, thus ensuring the safety of the stored items.

[0043] The working principle of this utility model is as follows: By adopting the locking mechanism of the cover lock 54 and the locking hook 93, it is ensured that the drawer 60 can be stably kept in the original position when the entire box is lifted and moved, preventing it from sliding accidentally, thereby improving the safety during transportation; the vertical sliding design of the guide plate 92 further ensures that the upward path of the locking hook 93 always remains vertical, effectively preventing it from touching and damaging the items inside the drawer 60 due to tilting during the up and down movement, thereby reducing the possibility of the drawer 60 failing to lock itself and improving the safety when frequently moving and storing items.

[0044] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A multi-functional storage box, characterized by, The utility model relates to a kind of cabinet, including: Box, the box is composed of a second side wall (20), bottom plate (40) and two first side walls (10) of symmetrical arrangement, two first side walls (10) are symmetrically connected to second side wall (20), the upper end of the second side wall (20) is installed with hinge (52), the other side of the hinge (52) is fixed with box cover (50), the box cover (50) is movably installed to the upper side of box by hinge (52).

2. The multi-functional storage box according to claim 1, wherein The bottom of the first side wall (10) is vertically fixed with the first bending plate (11), and the bottom of the second side wall (20) is vertically fixed with the second bending plate (21), and the bottom plate (40) is fixed on the first bending plate (11) and the second bending plate (21).

3. The multi-functional storage box according to claim 1, wherein, The front side of the first side wall (10) is vertically fixed with the stop plate (12), and the stop plate (12) is inwardly bent and fixed with the limiting plate (121); the mounting bracket (81) is fixed inside the first side wall (10), the mounting bracket (81) is located at the position of the limiting plate (121) and is mounted with the abutting step (82) which is mutually embedded, the mounting bracket (81) is fixed by the limiting plate (121) and the abutting step (82), the upper end of the mounting bracket (81) is fixed with the support plate (83), and the upper end of the support plate (83) is fixed with the top plate (30).

4. The multi-functional storage box according to claim 3, wherein, The drawer (60) is movably mounted between the bottom plate (40) and the top plate (30), the drawer (60) is arranged between the two mounting brackets (81), the sliding rail (72) is mounted on the contact side of the mounting bracket (81) and the drawer (60), the sliding plate (71) is mounted on the corresponding position of the drawer (60) and the mounting bracket (81), the sliding plate (71) and the sliding rail (72) are slidably embedded and connected, the limiting groove (711) is arranged on one side of the contact surface of the sliding plate (71) and the sliding rail (72), the limiting block (721) is arranged on one side of the sliding rail (72), and the drawer (60) is fixed when being stretched to the position where the limiting block (721) is clamped to the limiting groove (711).

5. The multi-functional storage box according to claim 4, wherein, The outer side of the drawer (60) is fixed with the horizontal plate (611), the horizontal plate (611) is connected with the inclined plate (612) which is extended outward by 120°, the end of the inclined plate (612) is vertically connected with the vertical plate (613), and the horizontal plate (611), the inclined plate (612) and the vertical plate (613) form the handle (61).

6. The multi-functional storage box according to claim 1, wherein, The torsion spring (53) is mounted at the position of the hinge (52) in the middle of the second side wall (20), the first connecting end (531) is arranged on one side of the torsion spring (53) and the first side wall (10), the second connecting end (532) is arranged on one side of the torsion spring (53) and the box cover (50), and the second connecting end (532) is fixedly connected with the upper side of the hinge (52).

7. The multi-functional storage case according to claim 6, wherein The first connecting end (531) port is fixed with a guide plate (92), the second side wall (20) is located in the guide plate (92) position and is fixed with a guide rail (91), the guide rail (91) is in sliding connection with the guide plate (92), the drawer (60) is away from the side of the handle (61) and is provided with a notch, the outer wall of the drawer (60) is fixedly connected with a fold plate at the position corresponding to the notch, the outer wall of the drawer (60) and the fold plate jointly constitute a locking hook groove (95) for inserting a locking hook (93), the guide plate (92) is fixed with the locking hook (93) at the position of the locking hook groove (95), the side surface of the locking hook (93) is arc-shaped, and the locking hook (93) is fixed with a reinforcing rib (94). When the box cover (50) is closed, the locking hook (93) extends into the locking hook groove (95), and when the box cover (50) is opened, the locking hook (93) is located at the upper part of the locking hook groove (95).

8. The multi-functional storage case according to claim 1, wherein, The upper end of the box cover (50) is fixedly connected with a handle (51), and the side of the box cover (50) in contact with the box body is provided with a cover lock (54).

9. The multi-functional storage case of claim 1, wherein, The second side wall (20) and the rear wall of the drawer (60) are symmetrically provided with first magnetic blocks (22) at both sides, the drawer (60) is provided with second magnetic blocks (23) at the corresponding positions, and the second side wall (20) and the drawer (60) are in magnetic connection.

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