Packaging color box with moisture-proof performance

Abstract

The utility model discloses a packaging color box with moisture-proof performance, which comprises a box body and a box cover, the box body and the box cover are rotatably connected through a hinge, the side surface of the box body is provided with a vent hole, a dehumidification filter element is arranged in the vent hole, the box body comprises an inner container and a shell, a moisture-proof cavity is formed between the inner container and the shell, the vent hole penetrates through the side walls of the inner container and the shell, and the moisture-proof cavity is communicated with the inner container. The dehumidification filter element comprises an installation cylinder and a dehumidizer, the dehumidizer is installed in the installation cylinder, air holes are formed in the side face of the installation cylinder, a clamping strip is arranged at the end, close to the inner container, of the installation cylinder, and a barb is arranged on the side face of the clamping strip. The ventilation holes and the dehumidification filter element are arranged on the box body, the ventilation effect between the packaging color box and the outside is enhanced through the ventilation holes, and air entering the box body is dried through the dehumidification filter element, so that air circulation is kept in the packaging box, the humidity in the packaging box is ensured not to be too high, and the quality of internal products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a packaging color box with moisture-proof performance. Background Art

[0002] Color box is a common box used for packaging in life. It is mainly made of plastic, corrugated cardboard, paper box or corrugated box. It has the advantages of light weight, convenience, wide source of raw materials, and environmental protection. It is now widely used in electronics, food, beverages, alcohol, tea, cigarettes, medicine, health products, cosmetics, small appliances, clothing, toys, sporting goods and other industries and product packaging supporting industries. It is an indispensable industry.

[0003] Most of the existing packaging paper boxes do not have a moisture-proof function. Most of them dehumidify the inside of the box by adding bagged desiccant in the color box. The desiccant is placed at the bottom of the box, while the humidity is higher at the top of the packaging box near the box cover, resulting in poor dehumidification effect of the bagged desiccant. After the surface of the existing packaging box is damp, it will quickly soak into the box body, further causing the product in the packaging box to be damp. Therefore, a packaging color box with moisture-proof performance is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a packaging color box with moisture-proof performance, which has the advantages of air permeability and moisture-proof, and solves the problem that the packaging color box in the prior art has poor air permeability and moisture-proof performance, which affects the quality of the packaged products.

[0005] To achieve the above object, the utility model provides the following technical solution: a moisture-proof packaging color box, comprising a box body and a box cover, the box body and the box cover are rotatably connected by a hinge, a ventilation hole is provided on the side of the box body, and a dehumidification filter element is provided in the ventilation hole;

[0006] The box body includes an inner shell and an outer shell, a moisture-proof cavity is formed between the inner shell and the outer shell, the ventilation hole runs through the side walls of the inner shell and the outer shell, the dehumidification filter element includes a mounting tube and a dehumidifier, the dehumidifier is installed in the mounting tube, and a ventilation hole is provided on the side of the mounting tube.

[0007] As a preferred embodiment of the moisture-proof packaging color box of the utility model, a clamping strip is arranged at the end of the installation tube close to the inner liner, and a bar is arranged on the side of the clamping strip.

[0008] As a preferred embodiment of the moisture-proof packaging color box of the utility model, the number of the card strips is two, and a pressure strip is provided between the two groups of the card strips.

[0009] As a preferred embodiment of the moisture-proof packaging color box of the utility model, the dehumidifier is a silica gel dehumidifier, and the installation tube is made of a transparent PC material.

[0010] As a preferred moisture-proof packaging color box of the utility model, a storage box is provided at the bottom of the box body, a positioning groove is provided in the storage box, the installation tube is inserted into the positioning groove and slidably connected with the storage box, and a sealing cover is provided at the bottom of the storage box, and the sealing cover is interference connected with the storage box.

[0011] As a preferred moisture-proof packaging color box of the utility model, the top upper end surface of the storage box is in contact with the bottom lower end surface of the inner container.

[0012] As a preferred embodiment of the moisture-proof packaging color box of the utility model, the inner end surface of the box body is provided with an inner lining, and the inner lining is made of elastic fiber cloth.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides ventilation holes and a dehumidification filter on the box body, enhances the ventilation effect between the packaging box and the outside through the ventilation holes, dries the air entering the box body through the dehumidification filter, thereby maintaining air circulation inside the packaging box and ensuring that the humidity inside the packaging box is not too high, thereby improving the quality of the internal products.

[0015] 2. The utility model provides a moisture-proof cavity between the inner liner and the outer shell of the box body to separate the inner liner and the outer shell, thereby preventing the inner product from being quickly printed and dyed after the outer shell is damp, thereby further improving the moisture-proof ability of the packaging box.

[0016] 3. The utility model facilitates the quick installation and disassembly of the dehumidification filter element by cooperating with the clamping strip and the pressure strip, thereby facilitating the replacement of the dehumidification filter element and improving the convenience of the packaging box maintenance.

[0017] 4. The utility model provides a storage box at the bottom of the packaging box to store a certain number of spare dehumidification filter elements, so that the packaging box can be reused, thereby improving the environmental performance of the product. The storage box can support the bottom of the inner tank, further improving the load-bearing capacity of the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is an exploded view of the utility model;

[0020] Figure 3 This is an exploded view of the storage box of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation tube structure of the utility model;

[0022] Figure 5 It is a front cross-sectional view of the utility model.

[0023] In the figure: 1. box body; 101. ventilation hole; 102. moisture-proof cavity; 110. liner; 120. outer shell; 2. box cover; 3. dehumidification filter element; 310. installation tube; 311. air vent; 312. card strip; 313. bar; 314. pressure strip; 320. dehumidifier; 4. storage box; 401. positioning groove; 402. sealing cover; 5. lining. DETAILED DESCRIPTION

[0024] See also Figure 1-Figure 5 A moisture-proof packaging color box comprises a box body 1 and a box cover 2, the box body 1 and the box cover 2 are rotatably connected by a hinge, a ventilation hole 101 is arranged on the side of the box body 1, and a dehumidification filter element 3 is arranged in the ventilation hole 101;

[0025] The box body 1 includes an inner liner 110 and an outer shell 120, a moisture-proof cavity 102 is formed between the inner liner 110 and the outer shell 120, and the ventilation hole 101 passes through the side walls of the inner liner 110 and the outer shell 120. The dehumidification filter element 3 includes a mounting tube 310 and a dehumidifier 320. The dehumidifier 320 is installed in the mounting tube 310, and a ventilation hole 311 is provided on the side of the mounting tube 310.

[0026] When the present packaging box is in use, the product is placed in the box body 1, and after the box cover 2 is closed, the box body 1 is ventilated through the ventilation holes 101, and when the outside enters the box body 1, it is adsorbed and dehumidified by the dehumidification filter element 3 in the ventilation holes 101, so that the box body 1 remains dry and ventilated, and a moisture-proof cavity 102 is provided between the outer shell 120 and the inner liner 110 to prevent the outer shell 120 from getting damp and the colored ink on the surface from seeping into the box body 1, thereby affecting the quality of the product in the box body 1, thereby further improving the moisture-proof effect of the packaging color box.

[0027] Furthermore, a clamping strip 312 is provided at the end of the installation tube 310 close to the inner container 110 , and a barb 313 is provided on the side of the clamping strip 312 .

[0028] After the installation tube 310 is inserted into the ventilation hole 101, the clamping strip 312 hooks the inner end surface of the inner liner 110 through the barb 313, thereby fixing the installation tube 310 and the inner liner 110, improving the stability of the installation tube 310 and preventing the dehumidification filter element 3 from falling off.

[0029] Furthermore, the number of the clamping strips 312 is two, and a pressure strip 314 is provided between the two groups of clamping strips 312 .

[0030] By pressing the pressure strip 314, the pressure strip 314 pulls the clamping strip 312 inward, so that the hook 313 is retracted inward, and the pressing pressure direction is toward the outside of the packaging box, the dehumidification filter element 3 can be directly pushed out, which is convenient for its replacement.

[0031] Furthermore, the dehumidifier 320 is a silica gel dehumidifier 320, and the mounting tube 310 is made of a transparent PC material.

[0032] The silica gel dehumidifier 320 will have an obvious color change after absorbing moisture. By observing the color of the dehumidifier 320 through the installation tube 310, the state of the dehumidifier 320 can be judged, and the dehumidification filter element 3 can be replaced.

[0033] Furthermore, a storage box 4 is provided at the bottom of the box body 1, a positioning groove 401 is provided in the storage box 4, the installation tube 310 is inserted into the positioning groove 401 and slidably connected with the storage box 4, and a sealing cover 402 is provided at the bottom of the storage box 4, and the sealing cover 402 is interference connected with the storage box 4.

[0034] A certain number of spare dehumidification filter elements 3 are stored in the storage box 4, so that the packaging box can be reused, thereby improving the environmental performance of the product. The sealing performance of the storage box 4 is ensured by the sealing cover 402, thereby preventing the dehumidification filter element 3 in the storage box 4 from getting damp, and the sealing cover 402 can prevent the dehumidification filter element 3 from falling and being lost.

[0035] Furthermore, the top upper end surface of the storage box 4 is in contact with and connected to the bottom lower end surface of the inner container 110 .

[0036] The bottom of the inner liner 110 is supported by the storage box 4, thereby further improving the load-bearing capacity of the storage box 4.

[0037] Furthermore, the inner end surface of the box body 1 is provided with an inner lining 5, and the inner lining 5 is made of elastic fiber cloth.

[0038] The lining 5 can improve the aesthetics of the box body 1 and the comfort of the box body 1. The lining 5 is made of elastic material. When the user presses the pressure strip 314 from inside the box body 1, the lining 5 can undergo elastic deformation, thereby preventing the lining 5 from falling off from the box body 1.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A color packaging box with moisture-proof performance, comprising a box body (1) and a box cover (2), wherein the box body (1) and the box cover (2) are rotatably connected by a hinge, characterized in that: A ventilation hole (101) is provided on the side of the box body (1), and a dehumidification filter element (3) is provided in the ventilation hole (101); The box body (1) comprises an inner liner (110) and an outer shell (120), a moisture-proof cavity (102) is formed between the inner liner (110) and the outer shell (120), the ventilation hole (101) penetrates the side walls of the inner liner (110) and the outer shell (120), the dehumidification filter element (3) comprises a mounting tube (310) and a dehumidifier (320), the dehumidifier (320) is mounted in the mounting tube (310), and a ventilation hole (311) is provided on the side of the mounting tube (310).

2. The moisture-proof packaging color box according to claim 1, characterized in that: The end of the installation tube (310) close to the inner container (110) is provided with a clamping strip (312), and the side surface of the clamping strip (312) is provided with a barb (313).

3. The moisture-proof packaging color box according to claim 2, characterized in that: The number of the clamping strips (312) is two, and a pressure strip (314) is provided between two groups of the clamping strips (312).

4. The moisture-proof packaging color box according to claim 3, characterized in that: The dehumidifier (320) is a silica gel dehumidifier (320), and the installation cylinder (310) is made of transparent PC material.

5. The moisture-proof packaging color box according to claim 1, characterized in that: A storage box (4) is provided at the bottom of the box body (1), a positioning groove (401) is provided in the storage box (4), the installation tube (310) is inserted into the positioning groove (401) and is slidably connected with the storage box (4), and a sealing cover (402) is provided at the bottom of the storage box (4), and the sealing cover (402) is interference-connected with the storage box (4).

6. The moisture-proof packaging color box according to claim 5, characterized in that: The top upper end surface of the storage box (4) is in contact with and connected to the bottom lower end surface of the inner container (110).

7. The moisture-proof packaging color box according to claim 1, characterized in that: The inner end surface of the box body (1) is provided with an inner lining (5), and the inner lining (5) is made of elastic fiber cloth.

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