Efficient waterproof packaging box
The packaging box with double-layer waterproof structure and drainage groove design solves the problem of poor waterproofing and achieves the effects of efficient waterproofing and convenient disassembly.
Patent Information
- Application Number
- CN202423036494.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-12-09
AI Technical Summary
Existing packaging boxes have poor or even no waterproof function, which causes damage to products in humid environments.
It adopts a double-layer waterproof structure and drainage groove design, and achieves efficient waterproofing through the close fit of the waterproof leather ring and the drainage groove and the lock fixation, combined with the waterproof leather ring and drainage port made of EPDM rubber.
Significantly reduces the probability of water seepage into the packaging box, improves the waterproof effect, and facilitates disassembly and cleaning to meet the placement needs of different products.
Smart Images
Figure CN223408507U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging boxes, in particular to a high-efficiency waterproof packaging box. Background Art
[0002] A packaging box is a container used to package products. It is usually made of paper, plastic, metal and other materials. It has the functions of protecting products, facilitating transportation, and displaying goods. In practical applications, especially for some special products such as electronic products, food, cosmetics, etc., good waterproof performance can ensure that the products are not damaged in humid environments and extend the shelf life and service life of the products.
[0003] Existing packaging boxes generally have poor or even no waterproof function. In daily use, if they encounter a humid environment or are accidentally immersed in water, moisture can easily penetrate into the box, causing damage to the products inside the box, affecting the quality and use value of the products. There is an urgent need to improve the waterproof performance of the packaging boxes.
[0004] Therefore, in view of the problem that the above-mentioned existing packaging boxes generally have poor waterproof function or even no waterproof function, a highly efficient waterproof packaging box can be designed, and the waterproof performance of the packaging box can be enhanced through the design of a double-layer waterproof structure and a drainage groove. Utility Model Content
[0005] The above existing packaging boxes generally have the problem of poor waterproof function or even no waterproof function.
[0006] The technical solution of the present utility model is: a high-efficiency waterproof packaging box, including a storage box and a waterproof box, the left and right sides of the storage box are fixedly connected to sliders, the upper end surface of the slider is installed with a sliding rod, the left and right ends of the inner side of the waterproof box are provided with a slide groove, the upper end of the waterproof box is provided with a water barrier groove, the upper end of the waterproof box is located on the outside of the water barrier groove and is installed with a water barrier leather ring, the rear end of the waterproof box is installed with a hinge, one end of the hinge is installed with a cover plate, the upper end surface of the cover plate is provided with a water barrier groove, the upper end of the cover plate is located on the side of the water barrier groove and is installed with a water barrier leather ring, and the rear end of the cover plate is installed with a lock.
[0007] Preferably, a second slide groove is provided on the upper end surface of the slider, and handles are fixedly connected to the upper end of the slider on both sides of the second slide groove, and the slider and the first slide groove are slidably connected.
[0008] Preferably, an insert block is installed at the lower end of the sliding rod, a spring is installed on the side of the insert block close to the storage box, a socket is opened on the inner side of the sliding groove, and the socket and the insert block are slidably connected.
[0009] Preferably, the storage box and the waterproof box are slidably connected, a waterproof membrane is provided on the inner side of the storage box, a waterproof plate is installed on the upper end of the storage box, and a wear-resistant coating is designed on the outer side of the waterproof box.
[0010] Preferably, the position of water barrier 1 matches the position of water barrier 2, and both water barrier ring 1 and water barrier ring 2 are made of EPDM rubber.
[0011] Preferably, a drain outlet is provided at the front end of the waterproof box, the drain outlet extends backward to communicate with the water isolation tank, and a bolt is threadedly connected to the inner side of the drain outlet.
[0012] Preferably, a fixing hole is installed on the side of the waterproof box, and a carrying handle is rotatably connected to the inner side of the fixing hole, and two carrying handles are provided.
[0013] Beneficial effects of the utility model:
[0014] 1. This highly effective waterproof packaging box closes the cover and secures it with a lock, ensuring that the inner and outer layers of the first and second waterproof leather rings fit tightly together. When water seeps into the outer layer, it flows into the first and second water isolation grooves, significantly reducing the chance of water entering the box and improving the waterproofing of the packaging box.
[0015] 2. For this high-efficiency waterproof packaging box, push open the sliding rod to pull out the plug at the lower end of the sliding rod from the socket, and then lift the storage box by the handle, which makes it easy to disassemble and clean the storage box, or replace different types of storage boxes to place different products. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 Shown is a schematic diagram of the three-dimensional structure of an alkali decomposition reactor with a reactor wall cleaning mechanism of the present invention;
[0017] Figure 2 Shown is a schematic diagram of the cross-sectional three-dimensional structure of an alkali decomposition reactor with a reactor wall cleaning mechanism of the present invention;
[0018] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the rotating shaft, stirring rod, and extension plate of the utility model;
[0019] Figure 4 Shown is a schematic diagram of the cross-sectional three-dimensional structure of the rotating shaft, stirring rod and extension plate of the present invention.
[0020] Explanation of the accompanying reference numerals: 1. Storage box; 11. Waterproof board; 2. Waterproof box; 21. Waterproof groove 1; 22. Slide groove 1; 23. Waterproof leather ring 1; 24. Socket; 25. Drain outlet; 26. Bolt; 3. Sliding rod; 31. Insert block; 32. Spring; 4. Slider; 41. Slide groove 2; 42. Handle; 5. Hinge; 6. Cover; 61. Waterproof leather ring 2; 62. Waterproof groove 2; 7. Lock; 8. Fixing hole; 81. Carrying handle. DETAILED DESCRIPTION
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] See also Figure 1-Figure 4 The utility model provides an embodiment: a high-efficiency waterproof packaging box, including a storage box 1, and also including a waterproof box 2. The left and right sides of the storage box 1 are fixedly connected to the slider 4, and the upper end surface of the slider 4 is installed with a sliding rod 3. The left and right ends of the inner side of the waterproof box 2 are provided with a slide groove 22, the upper end of the waterproof box 2 is provided with a water barrier groove 21, and the upper end of the waterproof box 2 is located on the outside of the water barrier groove 21 and is provided with a water barrier leather ring 23. The rear end of the waterproof box 2 is installed with a hinge 5, and one end of the hinge 5 is installed with a cover plate 6. The upper end surface of the cover plate 6 is provided with a water barrier groove 262, and the upper end of the cover plate 6 is located on the side of the water barrier groove 262 and is provided with a water barrier leather ring 261. The rear end of the cover plate 6 is installed with a lock buckle 7. Place the items in the storage box 1, put down the waterproof plate 11, and then rotate the cover plate 6 around the hinge 5 so that the water barrier leather ring 23 and the water barrier leather ring 261 are tightly fitted to achieve the purpose of waterproofing. Then the packaging box is lifted by the carrying handle 81 for easy carrying.
[0023] See also Figure 1 、 Figure 2 and Figure 4 In this embodiment, a second slide groove 41 is provided on the upper end surface of the slider 4. The upper end of the slider 4 is located on both sides of the second slide groove 41 and is fixedly connected with handles 42. The slider 4 is slidably connected to the first slide groove 22. An insert 31 is installed at the lower end of the sliding rod 3. A spring 32 is installed on the side of the insert 31 close to the storage box 1. A socket 24 is provided on the inner side of the slide groove 22. The socket 24 and the insert 31 are slidably connected. The storage box 1 and the waterproof box 2 are slidably connected. A waterproof membrane is provided on the inner side of the storage box 1, and a waterproof plate 11 is installed on the upper end of the storage box 1. The outer side of the waterproof box 2 is designed with a wear-resistant coating. The sliding rod 3 is opened to pull the insert 31 at the lower end of the sliding rod 3 out of the socket 24. Then the storage box 1 is lifted by the handle 42, which makes it easy to disassemble and clean the storage box 1, or replace it to place different goods.
[0024] See also Figure 1 and Figure 3In this embodiment, the position of water barrier groove 1 21 is adapted to the position of water barrier groove 2 62, and water barrier ring 1 23 and water barrier ring 2 61 are both made of EPDM rubber. A drain port 25 is provided at the front end of the waterproof box 2, and the drain port 25 extends backward to communicate with the water barrier groove 1 21. The inner side of the drain port 25 is threadedly connected with a bolt 26. A fixing hole 8 is installed on the side of the waterproof box 2, and a carrying handle 81 is rotatably connected to the inner side of the fixing hole 8. There are two carrying handles 81. The cover 6 is closed and fixed by the lock 7, so that the inner and outer layers of the water barrier ring 1 23 and the water barrier ring 2 61 are tightly fitted. When water seepage occurs in the outer layer, the seepage will flow into the water barrier groove 1 21 and the water barrier groove 2 62, and then the bolt 26 is unscrewed to allow the seepage to be discharged through the drain port 25, thereby improving the waterproof effect of the packaging box.
[0025] When working, place the items in the storage box 1, put down the waterproof plate 11, and then rotate the cover plate 6 around the hinge 5 so that the waterproof leather ring 1 23 and the waterproof leather ring 2 61 fit tightly to achieve the purpose of waterproofing. After closing the cover plate 6 and fixing it with the lock 7, the inner and outer layers of the waterproof leather ring 1 23 and the waterproof leather ring 2 61 are tightly fitted. When water seepage occurs in the outer layer, the seepage will flow into the water isolation groove 1 21 and the water isolation groove 2 62. Then unscrew the bolt 26 to allow the seepage to be discharged through the drain port 25, thereby improving the waterproof effect of the packaging box. Then lift the packaging box by the carrying handle 81 to make it easy to carry, open the sliding rod 3, and pull out the plug 31 at the lower end of the sliding rod 3 from the socket 24. Then lift the storage box 1 by the handle 42, so that the storage box 1 can be disassembled and cleaned, or replaced to facilitate the placement of different goods.
[0026] Through the above steps, the cover 6 is closed and fixed by the lock 7, so that the inner and outer layers of the waterproof leather ring 1 23 and the waterproof leather ring 2 61 are tightly fitted. When water seepage occurs in the outer layer, the seeped water will flow into the water isolation groove 1 21 and the water isolation groove 2 62, greatly reducing the probability of water entering the storage box 1 and improving the waterproof effect of the packaging box, so as to solve the problem that the existing packaging boxes generally have poor waterproof function or even no waterproof function.
Claims
1. An efficient waterproof packaging box, comprising a storage box (1), characterized in that: The invention also includes a waterproof box (2), wherein the left and right sides of the storage box (1) are fixedly connected to sliders (4), the upper end surface of the slider (4) is installed with a sliding rod (3), the left and right ends of the inner side of the waterproof box (2) are provided with a slide groove (22), the upper end of the waterproof box (2) is provided with a water barrier groove (21), the upper end of the waterproof box (2) is located outside the water barrier groove (21) and is installed with a water barrier leather ring (23), the rear end of the waterproof box (2) is provided with a hinge (5), one end of the hinge (5) is installed with a cover plate (6), the upper end surface of the cover plate (6) is provided with a water barrier groove (62), the upper end of the cover plate (6) is located on the side of the water barrier groove (62) and is installed with a water barrier leather ring (61), and the rear end of the cover plate (6) is provided with a lock buckle (7).
2. The high-efficiency waterproof packaging box according to claim 1, characterized in that: The upper end surface of the slider (4) is provided with a second slide groove (41), the upper end of the slider (4) is located on both sides of the second slide groove (41) and is fixedly connected with a handle (42), and the slider (4) and the first slide groove (22) are slidably connected.
3. The high-efficiency waterproof packaging box according to claim 1, characterized in that: The lower end of the sliding rod (3) is provided with an inserting block (31), a side of the inserting block (31) close to the storage box (1) is provided with a spring (32), the inner side of the sliding groove (22) is provided with a socket (24), and the socket (24) and the inserting block (31) are slidably connected.
4. The high-efficiency waterproof packaging box according to claim 1, characterized in that: The storage box (1) and the waterproof box (2) are slidably connected. A waterproof membrane is provided on the inner side of the storage box (1). A waterproof plate (11) is installed on the upper end of the storage box (1). The outer side of the waterproof box (2) is designed with a wear-resistant coating.
5. The high-efficiency waterproof packaging box according to claim 1, characterized in that: The position of water isolation groove 1 (21) is adapted to the position of water isolation groove 2 (62), and water isolation leather ring 1 (23) and water isolation leather ring 2 (61) are both made of ethylene propylene rubber.
6. The high-efficiency waterproof packaging box according to claim 1, characterized in that: The front end of the waterproof box (2) is provided with a drain port (25), which extends backwards and communicates with the water isolation groove (21), and the inner side of the drain port (25) is threadedly connected with a bolt (26).
7. The high-efficiency waterproof packaging box according to claim 1, characterized in that: A fixing hole (8) is installed on the side of the waterproof box (2), and a carrying handle (81) is rotatably connected to the inner side of the fixing hole (8), and two carrying handles (81) are provided.