Environment-friendly waterproof color box
By introducing a composite structure of waterproof layer, substrate layer and corrugated paper layer into the color box, combined with rubber block sealing and desiccant pack, the problem of insufficient waterproof performance of the color box is solved, better waterproof and drying effect is achieved, and the service life and stability of the color box are improved.
Patent Information
- Application Number
- CN202422037659.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-08-21
AI Technical Summary
Traditional color boxes lack waterproof performance, which makes moisture easy to enter the inside of the packaging box and reduces service life.
An environmentally friendly waterproof color box is designed, adopting a composite structure, including a waterproof layer, a substrate layer and a corrugated paper layer, combined with rubber block sealing and desiccant packs, achieving multi-layer waterproof and drying effects through sealing strips and breathable holes.
Improves the waterproof performance of the color box, protects internal items from moisture, and provides stability and cushioning performance to extend service life.
Smart Images
Figure CN223132791U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of color boxes, and relates to an environmentally friendly waterproof color box. Background Art
[0002] As the name implies, a packaging box is a box used to package products. The functions of a packaging box are to ensure the safety of products during transportation and improve the grade of products, etc. Among them, a paper packaging box is one type of packaging box. With the increasing requirements of people, the traditional natural-colored corrugated paper box can no longer meet people's needs. Therefore, color boxes have emerged on the market, which can be printed in various colors and are suitable for various occasions. Most traditional color boxes do not have the effect of waterproofing, which easily causes water to enter the interior of the packaging box, thereby reducing the service life of the color box.
[0003] In summary, in order to solve the deficiencies in the prior art, it is necessary to design an environmentally friendly waterproof color box with a simple structure. Summary of the Utility Model
[0004] The utility model provides an environmentally friendly waterproof color box to solve the problems of the prior art.
[0005] The purpose of the utility model can be achieved by the following technical solutions: An environmentally friendly waterproof color box includes: a base, a box body, an upper cover and an inner support. The base is located at the bottom of the box body and includes a base plate and a rubber block. The rubber block is arranged inside the base plate. The inner support is arranged inside the cavity of the box body. The inner support includes an annular support block and a circular plate. The annular support block is fixed to the lower end of the circular plate. The bottom of the annular support block passes through the box body and is inserted and connected with the base plate. An accommodation cavity is arranged inside the annular support block. Ventilation holes communicating with the accommodation cavity are arranged at intervals on the circular plate. A desiccant packet is arranged inside the accommodation cavity. A sealing rubber strip is arranged in a ring at the upper end of the box body. The upper cover is sleeved at the upper end of the box body. A groove for fitting and clamping the sealing rubber strip is arranged inside the upper cover. The box body sequentially includes a waterproof layer, a base plate layer and a corrugated paper layer which are connected in a composite manner from outside to inside.
[0006] Further improvement: A conical plug is arranged at the bottom of the annular support block. A conical slot matching the conical plug is arranged on the base plate. A placement groove is arranged inside the base plate. The rubber block is arranged in the placement groove and the height of the upper end of the rubber block is higher than the upper end of the placement groove.
[0007] Further improvement: Columns are connected to the bottom of the base plate by threads.
[0008] Further improvement: The material of the waterproof layer is a polyethylene waterproof composite film.
[0009] For further improvement, the thickness of the waterproof layer is 0.05 mm to 0.15 mm, the thickness of the substrate layer is 0.5 mm to 2 mm, and the thickness of the corrugated paper layer is 5 mm to 10 mm.
[0010] Compared with the prior art, the beneficial effects of the environment-friendly waterproof color box of the present utility model are as follows:
[0011] The substrate at the bottom of the box body and the inner support inside the box body are inserted and connected and clamped, so that the rubber block inside the substrate is pressed against the bottom of the box body, achieving a better sealing effect on the bottom of the box body and increasing the waterproof performance; after the upper cover is sleeved on the box body, the sealing strip is pressed into the groove, realizing a better sealing effect on the upper end of the box body and increasing the waterproof performance; at the same time, the desiccant bag located at the lower end of the inner support adsorbs the water vapor inside the cavity through the air holes, realizing the drying inside the box body, and at the same time, a waterproof layer is provided on the outermost side of the box body to further increase the waterproof performance. Description of the Drawings
[0012] Figure 1 It is a structural schematic diagram of the present utility model
[0013] Figure 2 It is a structural schematic diagram of the cross-section of the box body in the present utility model
[0014] Figure 3 It is a structural schematic diagram of the box body in the folded state of the present utility model
[0015] Figure 4 is Figure 1 A structural schematic diagram of the enlarged view of a local position I
[0016] Figure 5 is Figure 1 A structural schematic diagram of the enlarged view of a local position II
[0017] In the figure, 1 - base, 11 - substrate, 12 - rubber block, 13 - placement groove, 14 - column, 2 - box body, 21 - cavity, 22 - sealing strip, 3 - upper cover, 31 - groove, 4 - inner support, 41 - annular support block, 42 - circular plate, 43 - accommodation cavity, 44 - air hole, 45 - desiccant bag, 46 - conical plug, 51 - waterproof layer, 52 - substrate layer, 53 - corrugated paper layer, 61 - conical plug, 62 - conical socket. Specific Embodiments
[0018] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present utility model.
[0019] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0020] The following combines the embodiments and the attached Figures 1 to 5 , and further elaborates on the technical solution of the present utility model.
[0021] Embodiment 1
[0022] An environmentally friendly waterproof color box includes: a base 1, a box body 2, an upper cover 3, and an inner tray 4. The base 1 is located at the bottom of the box body 2 and includes a substrate 11 and a rubber block 12. The rubber block 12 is disposed inside the substrate 11. The inner tray 4 is disposed in the cavity 21 of the box body 2. The inner tray 4 includes an annular support block 41 and a circular plate 42. The annular support block 41 is fixed to the lower end of the circular plate 42. The bottom of the annular support block 41 passes through the box body 2 and is inserted and connected to the substrate 11. An accommodation cavity 43 is provided inside the annular support block 41. Vent holes 44 communicating with the accommodation cavity 43 are provided at intervals on the circular plate 42. A desiccant packet 45 is provided in the accommodation cavity 43. A sealing rubber strip 22 is provided around the upper end of the box body 2. The upper cover 3 is sleeved on the upper end of the box body 2. A groove 31 for mating and clamping the sealing rubber strip 22 is provided inside the upper cover 3. The box body 2 sequentially includes a waterproof layer 51, a substrate layer 52, and a corrugated paper layer 53 from the outside to the inside.
[0023] As Figures 1 to 5 shown, the working principle of the present utility model: After the box body 2 is folded, as Figure 3In the state where there is a gap at the bottom of the box body 2, the substrate 11 at the bottom of the box body 2 and the inner support 4 inside the box body 2 are inserted and clamped. The rubber block 12 inside the substrate 11 is pressed against the bottom of the box body 2, achieving a better sealing effect on the bottom of the box body 2 and increasing the waterproof performance. After the upper cover 3 is sleeved on the box body 2, the sealing strip 22 is pressed into the groove 31, achieving a better sealing effect at the upper end of the box body and increasing the waterproof performance. At the same time, the desiccant packet 45 at the lower end of the inner support 4 adsorbs the water vapor inside the cavity 21 through the ventilation holes 44, realizing the drying inside the box body. At the same time, a waterproof layer is provided on the outermost side of the box body 2, further increasing the waterproof performance.
[0024] The outermost waterproof layer effectively prevents moisture from invading and protects the internal items from being affected by moisture. The substrate layer provides sufficient rigidity and support force to ensure the stability of the packaging box during transportation and storage. The buffering performance of the corrugated paper layer reduces the damage to the internal items caused by impacts and vibrations during transportation.
[0025] As a further preferred embodiment, a conical plug 61 is provided at the bottom of the annular support block 41, a conical socket 62 matching the conical plug 61 is provided on the substrate 11, a placement groove 13 is provided inside the substrate 11, and the rubber block 12 is arranged in the placement groove 13 and the upper end of the rubber block 12 is higher than the upper end of the placement groove 13.
[0026] As a further preferred embodiment, a column 14 is threadedly connected to the bottom of the substrate 11. By means of the column 14, the height difference between the bottom of the box body 2 and the bottom surface is increased, further reducing the influence of water vapor.
[0027] As a further preferred embodiment, the material of the waterproof layer 51 is a polyethylene waterproof composite film, effectively enhancing the waterproof performance of the packaging box and preventing moisture from soaking through the substrate layer 52.
[0028] As a further preferred embodiment, the thickness of the waterproof layer 51 is 0.05 mm to 0.15 mm, the thickness of the substrate layer 52 is 0.5 mm to 2 mm, and the thickness of the corrugated paper layer 53 is 5 mm to 10 mm. Through the reasonable combination of different materials and thicknesses, the structural strength and waterproof performance are ensured.
[0029] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present invention without creative labor. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field according to the concept of the present invention through logical analysis, reasoning or limited experiments on the basis of the prior art should be within the protection scope determined by the claims.
Claims
1. An environmentally friendly waterproof color box, characterized in that, Including: A base, a box body, an upper cover and an inner tray. The base is located at the bottom of the box body and includes a substrate and a rubber block. The rubber block is arranged inside the substrate. The inner tray is arranged in the cavity of the box body. The inner tray includes an annular support block and a circular plate. The annular support block is fixed to the lower end of the circular plate. The bottom of the annular support block passes through the box body and is inserted and connected with the substrate. An accommodation cavity is arranged inside the annular support block. Ventilation holes communicating with the accommodation cavity are arranged at intervals on the circular plate. A desiccant packet is arranged in the accommodation cavity. A sealing rubber strip is arranged in a ring at the upper end of the box body. The upper cover is sleeved on the upper end of the box body. A groove for fitting and clamping the sealing rubber strip is arranged inside the upper cover. The box body sequentially includes a waterproof layer, a substrate layer and a corrugated paper layer which are compound-connected from outside to inside.
2. The environmentally friendly waterproof color box according to claim 1, characterized in that, A conical plug is arranged at the bottom of the annular support block. A conical socket matching the conical plug is arranged on the substrate. A placement groove is arranged inside the substrate. The rubber block is arranged in the placement groove and the height of the upper end of the rubber block is higher than the upper end of the placement groove.
3. The environmentally friendly waterproof color box according to claim 2, wherein, A column is connected to the bottom of the substrate by thread.
4. An environmentally friendly waterproof color box according to claim 1, characterized in that, The material of the waterproof layer is a polyethylene waterproof composite film.
5. An environmentally friendly waterproof color box according to claim 1, characterized in that, The thickness of the waterproof layer is 0.05 mm to 0.15 mm, the thickness of the substrate layer is 0.5 mm to 2 mm, and the thickness of the corrugated paper layer is 5 mm to 10 mm.