A waterproof and moisture-proof drawer storage box

Abstract

This utility model belongs to the field of drawer technology, and particularly relates to a waterproof and moisture-proof drawer storage box. A waterproof and moisture-proof drawer storage box includes: a storage frame, which has a rectangular box structure and forms a storage cavity with a front opening; a drawer, which is slidably disposed within the storage cavity, the drawer including a drawer panel for sealing the front opening and a drawer drawer box connected to the inner side of the drawer panel; a sealing member, which is disposed around the inner periphery of the drawer panel; wherein, when the drawer is closed, the sealing member presses against the peripheral wall of the front opening of the storage frame to achieve a seal. This utility model has the advantages of being actively waterproof and moisture-proof, and extending the life of the desiccant inside the drawer.

Description

Technical Field

[0001] This utility model belongs to the field of drawer technology, and in particular relates to a waterproof and moisture-proof drawer storage box. Background Technology

[0002] Currently, common storage boxes, especially those with drawers, are widely used in homes and outdoors. However, the drawers of these boxes have an inherent structural flaw: insufficient moisture and water resistance. Because the drawers need to slide, there are unavoidable gaps between them and the box body. When used outdoors, in rainy or humid conditions, external moisture can easily seep into the box through these gaps. This can cause stored items to become damp, moldy, or even damaged. Utility Model Content

[0003] To address the shortcomings of existing technologies, a drawer storage box with better waterproof and moisture-proof properties is provided.

[0004] This utility model is achieved using the following technical solution: a waterproof and moisture-proof drawer storage box, comprising:

[0005] The storage frame has a rectangular box structure and forms a storage cavity with an opening at the front.

[0006] A drawer, which is slidably disposed within the storage cavity, the drawer including a drawer panel for sealing the front opening and a drawer box connected to the inside of the drawer panel;

[0007] A sealing element is provided around the inner periphery of the drawer panel;

[0008] When the drawer is closed, the seal is pressed against the peripheral wall of the front opening of the storage frame to achieve a seal.

[0009] Through the above technical solution, when the drawer is closed, the seal on the inner periphery of the drawer panel and the periphery of the storage frame opening form a compression seal, effectively preventing outdoor rainwater or splashes from seeping into the drawer through the gap between the drawer and the frame, thus achieving active waterproofing. At the same time, this sealing structure also blocks the entry of external humid air, mitigating the problem of items inside the storage cavity becoming damp and moldy due to external moisture penetration, and extending the lifespan of the desiccant. This improves the suitability of the storage box in outdoor or high-humidity environments and the reliability of item preservation.

[0010] Preferably, the seal is made of an elastic material.

[0011] The above-described configuration allows the seal to adapt to deformation when it comes into contact with the storage frame around the front opening, thereby improving the waterproof and moisture-proof effect.

[0012] Preferably, the seal has a C-shaped cross-section, with the C-shaped opening facing the outside of the drawer panel; when the drawer is closed, the outer edge of the seal contacts the peripheral wall of the storage frame and is deformed under pressure.

[0013] The sealing element, with its arc-shaped contour, easily deforms uniformly upon contact with a flat wall, forming a wider sealing band. This improves fit and sealing effect, effectively blocking moisture. Secondly, and more importantly, the outward-facing C-shaped opening avoids the possible direction of water inflow. This design prevents water trapping and instead guides the water flowing down the casing outward, further enhancing waterproof reliability.

[0014] Preferably, the inner periphery of the drawer panel is provided with a protruding fixing part for fixing the sealing element;

[0015] The upper wall of the protruding fixing part is constructed as a guide slope that is inclined outward and downward relative to the horizontal surface.

[0016] By setting the upper wall of the protruding fixing part as a guide slope, even if rainwater accumulates on the top of the drawer panel, it can be effectively guided by the slope and dispersed to the sides or one side, preventing rainwater from seeping into the joint between the seal and the fixing part, thereby improving the overall waterproof reliability.

[0017] Preferably, the upper wall of the protruding fixing part is constructed as an arched or herringbone structure that is high in the middle and low on both sides.

[0018] The above setup means that the water flow will not only flow outward and downward, but will also naturally split to both sides, forming a more efficient drainage path.

[0019] Preferably, a counterweight is provided on the side of the storage cavity away from its opening.

[0020] The above settings can prevent the drawer from tipping forward when pulled out due to the weight of the front of the drawer, caused by heavy objects inside.

[0021] Preferably, the storage cavity is provided with slide rails on the opposite side walls, and the drawer is provided with sliders on the two side walls corresponding to the slide rails, which slide in cooperation with the slide rails.

[0022] The above settings facilitate the pulling out of the drawers and prevent them from getting stuck.

[0023] Preferably, the top cover and bottom plate of the storage frame are provided with a mating interlocking structure.

[0024] With the above-described configuration, the interlocking structure can achieve positioning and enhance stability when multiple storage frames are stacked vertically.

[0025] Compared with existing technologies, the beneficial effects of this utility model are as follows: Through the above technical solution, when the drawer is closed, the sealing element on the inner periphery of the drawer panel and the periphery of the opening of the storage frame form a compression seal, effectively preventing outdoor rainwater or splashed water from entering the drawer box through the gap between the drawer and the frame, thus achieving active waterproofing. At the same time, this sealing structure can also block the entry of external humid air, which can alleviate the problem of items in the storage cavity becoming damp and moldy due to the penetration of external moisture, thereby improving the applicability of the storage box in outdoor or high-humidity environments and the reliability of item preservation. Attached Figure Description

[0026] Figure 1 This is a structural diagram of a waterproof and moisture-proof drawer storage box;

[0027] Figure 2 for Figure 1 A sectional view;

[0028] Figure 3 for Figure 2 Enlarged view of the circled area;

[0029] Figure 4 This is a schematic diagram of the drawer structure;

[0030] Figure 5 for Figure 4 A sectional view;

[0031] Figure 6 for Figure 5 Enlarged view of the circled area;

[0032] Figure 7 This is a structural diagram of the storage frame;

[0033] Figure 8 for Figure 7 Schematic diagram of the structure after removing the top cover;

[0034] Figure 9 This is a cross-sectional view of the bottom of a drawer organizer box touching the top lid of another drawer organizer box.

[0035] Reference numerals: 1. Storage frame; 11. Storage cavity; 12. Peripheral wall of front opening; 13. Slide rail; 14. Top cover; 15. Base plate; 2. Drawer; 21. Drawer front panel; 22. Drawer box; 23. Slider; 3. Counterweight; 4. Sealing element; 5. Protruding fixing part; 51. Guide slope; 6. Protrusion; 61. Groove. Detailed Implementation

[0036] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0037] like Figure 1 , Figure 2 and Figure 7 As shown, this embodiment discloses a waterproof and moisture-proof drawer storage box, including a storage frame 1. The storage frame 1 has a rectangular box structure and forms a storage cavity 11 with a front opening. A drawer 2 is slidably disposed in the storage cavity 11. The drawer 2 includes a drawer panel 21 extending in a vertical direction and a drawer box 22 extending in a horizontal direction. The drawer box 22 is connected to the inner side of the drawer panel 21 and is used to hold items.

[0038] like Figures 2 to 6 As shown, a protruding fixing part 5 is provided on the inner periphery of the drawer panel 21, and a sealing member 4 is fixed on the protruding fixing part 5, which surrounds the inner periphery of the drawer panel 21. When the drawer 2 is closed, the sealing member 4 presses against the peripheral wall 12 of the front opening of the storage frame 1 to achieve a seal. The sealing member 4 is made of an elastic material, such as rubber.

[0039] The overall cross-sectional shape of the seal 4 is L-shaped. The lower horizontal part of the seal 4 is embedded in the protruding fixing part 5, and the upper vertical part is exposed on the outside of the protruding fixing part 5. The exposed part has a C-shaped cross-sectional shape in its natural state. The C-shaped opening of the seal faces the outside of the drawer panel. When the drawer 2 is closed, the outer edge of the seal 4 contacts the peripheral wall 12 of the front opening of the storage frame 1 and is deformed by pressure.

[0040] The upper wall of the protruding fixing part is constructed as a guide slope 51 that slopes outward and downward relative to the horizontal surface, and is an arched or herringbone structure that is high in the middle and low on both sides. In this embodiment, a herringbone structure with a high middle and low on both sides is adopted (not shown in the figure).

[0041] like Figure 4 and Figure 7 As shown, a counterweight 3 is provided on the side of the storage cavity 11 away from its opening end. Slide rails 13 are provided on the opposite side walls of the storage cavity 11. Sliding blocks 23 are provided on the two side walls of the drawer 22 corresponding to the slide rails 13, and sliding blocks 23 are provided to slide in cooperation with the slide rails 13. The cooperation between the slide rails 13 and the sliding blocks 23 can adopt the slide rail mode of any existing drawer.

[0042] like Figure 2 and Figure 9As shown, the top cover 14 and bottom plate 15 of the storage frame 1 are provided with a mating interlocking structure. The top cover 14 has two upward-protruding protrusions 6, and the bottom plate 15 has two recessed grooves 61. When the two drawer storage boxes are stacked one on top of the other, the protrusions 6 on the top cover 14 of the lower drawer storage box insert into the grooves 61 on the bottom plate 15 of the upper drawer storage box, thus completing the stacking and positioning of the two drawer storage boxes.

Claims

1. A waterproof and moisture-proof drawer storage box, characterized in that, include: The storage frame has a rectangular box structure and forms a storage cavity with an opening at the front. A drawer, which is slidably disposed within the storage cavity, the drawer including a drawer panel for sealing the front opening and a drawer box connected to the inside of the drawer panel; A sealing element is provided around the inner periphery of the drawer panel; When the drawer is closed, the seal is pressed against the peripheral wall of the front opening of the storage frame to achieve a seal.

2. The waterproof and moisture-proof drawer storage box according to claim 1, characterized in that: The seal is made of an elastic material.

3. The waterproof and moisture-proof drawer storage box according to claim 2, characterized in that: The seal has a C-shaped cross-section, with the C-shaped opening facing the outside of the drawer panel. When the drawer is closed, the outer edge of the seal contacts the peripheral wall of the storage frame and is deformed under pressure.

4. The waterproof and moisture-proof drawer storage box according to claim 1, characterized in that: The inner periphery of the drawer panel is provided with a protruding fixing part for fixing the sealing element. The upper wall of the protruding fixing part is constructed as a guide slope that is inclined outward and downward relative to the horizontal surface.

5. The waterproof and moisture-proof drawer storage box according to claim 4, characterized in that: The upper wall of the protruding fixing part is constructed as an arched or herringbone structure that is high in the middle and low on both sides.

6. The waterproof and moisture-proof drawer storage box according to any one of claims 1 to 5, characterized in that: The storage cavity is provided with a counterweight on the side opposite to its opening.

7. The waterproof and moisture-proof drawer storage box according to any one of claims 1 to 5, characterized in that: The storage cavity is provided with slide rails on the opposite side walls, and the drawer is provided with sliders on the two side walls corresponding to the slide rails, which slide in cooperation with the slide rails.

8. The waterproof and moisture-proof drawer storage box according to any one of claims 1 to 5, characterized in that: The top cover and bottom plate of the storage frame are provided with a mating interlocking structure.

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