A moisture-proof drying device for packaging gift boxes

Abstract

The utility model discloses a moisture-proof drying device for packaging gift boxes, comprising: a main unit, which comprises a box body and a box cover, and rope grooves are provided around the box body and the box cover, and a sealing unit, which comprises an annular groove provided on the top of the box body, an annular plate is fixed on the bottom of the box cover, and the annular plate can be embedded in the annular groove, and an annular air bag is fixed on the inner wall of the annular groove on one side close to the center of gravity of the box body, and two rectangular grooves connected to the annular groove are also provided in the box body, and an air-filling and air-discharging component is provided in the rectangular groove. When the annular plate is embedded in the annular groove, the annular plate squeezes the rectangular plate and drives the rectangular plate, the moving rod, and the piston to move downward, and when the piston moves downward and squeezes the air in the hollow column from the air guide tube to the annular air bag, the annular air bag is inflated and expanded to fill the gap between the annular plate and the annular groove, thereby improving the sealing between the box body and the box cover and preventing external moisture from entering the box body.

Description

Technical Field

[0001] The utility model relates to the technical field of moisture-proof gift boxes, in particular to a moisture-proof drying device for packaging gift boxes. Background Art

[0002] Gift box packaging refers to wrapping a gift in a box, usually decorative, and using appropriate materials to make it look gorgeous, solemn and expressive. In the process of gift box packaging, if the gift is susceptible to moisture, it is necessary to consider moisture-proof and dryness to avoid the quality of the gift being affected by moisture.

[0003] Existing moisture-proof drying devices for packaging gift boxes usually place some desiccants in the packaging gift boxes. Desiccants can absorb moisture in the box, such as silicone, activated carbon, moisture-proof agents, etc. However, placing these desiccants is to absorb moisture entering the packaging gift box, which means that after the moisture enters the packaging gift box, the desiccant is used to absorb it. The moisture here has entered the packaging gift box, and some of the moisture has already affected the gift. The use of desiccant is actually a subsequent remedial measure. The reason why moisture can enter the packaging gift box is mainly due to the poor sealing between the box body and the box cover of the packaging gift box. If the sealing between the box body and the box cover of the packaging gift box is improved, the problem of moisture entering the box body can be solved from the source, which will have a better moisture-proof effect. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned problem of a moisture-proof drying device for packaging gift boxes, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a moisture-proof drying device for a packaging gift box, which is used to solve the problem of placing a desiccant to absorb moisture entering the packaging gift box. It means that after the moisture enters the packaging gift box, it is absorbed by the desiccant. The moisture here has entered the packaging gift box, and part of the moisture has affected the gift. The reason why moisture can enter the packaging gift box is mainly due to the poor sealing between the box body and the box lid of the packaging gift box.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a moisture-proof drying device for packaging gift boxes, comprising:

[0008] The main unit comprises a box body and a box cover, wherein rope grooves are provided around the box body and the box cover;

[0009] The sealing unit includes an annular groove opened on the top of the box body, an annular plate is fixed on the bottom of the box cover, and the annular plate can be embedded in the annular groove, an annular airbag is fixed on the inner wall of the annular groove on one side close to the center of gravity of the box body, and two rectangular grooves connected to the annular groove are also opened in the box body, and an inflation and deflation component is arranged in the rectangular groove.

[0010] As a preferred solution of the moisture-proof drying device for packaging gift boxes described in the utility model, the two rectangular grooves are arranged in parallel, and a rectangular plate is slidably connected in the rectangular groove, and the outer sides of the rectangular plate are in contact with the inner walls of the rectangular groove.

[0011] As a preferred solution of the moisture-proof drying device for packaging gift boxes described in the utility model, the inflation and deflation assembly includes a plurality of hollow columns fixed in rectangular grooves, a plurality of pipe grooves are opened in the box body, and an air guide tube passes through the pipe grooves, one end of the air guide tube is fixed and connected to the annular airbag, and the other end of the air guide tube is fixed and connected to the hollow column.

[0012] As a preferred solution of the moisture-proof drying device for packaging gift boxes described in the utility model, multiple moving rods are fixed to the bottom of the rectangular plate, and the moving rods pass through the corresponding hollow columns and slide inside the hollow columns, and a piston is fixed to the end of the moving rod extending into the hollow column, and the piston slides sealably in the hollow column.

[0013] As a preferred solution of the moisture-proof drying device for packaging gift boxes described in the utility model, a baffle is fixed on the outside of the moving rod, a spring is sleeved on the outside of the moving rod, one end of the spring is against the baffle, and the other end of the spring is against the hollow column.

[0014] As a preferred solution of the moisture-proof drying device for packaging gift boxes described in the utility model, when the spring is not subjected to force, half of the rectangular plate is located in the annular groove, and the other half is located in the rectangular groove.

[0015] The beneficial effects of the utility model are as follows: when the annular plate is embedded in the annular groove, the annular plate squeezes the rectangular plate and drives the rectangular plate, the moving rod and the piston to move downward; when the piston moves downward, the air in the hollow column is squeezed from the air guide tube to the annular airbag, and the annular airbag is inflated to fill the gap between the annular plate and the annular groove, thereby improving the sealing between the box body and the box cover and preventing external moisture from entering the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 The utility model is a schematic diagram of the structure of a moisture-proof drying device for packaging gift boxes in a bottom view.

[0018] Figure 2 The utility model is a schematic diagram of the structure of a moisture-proof drying device for packaging gift boxes in a top view.

[0019] Figure 3 This is a schematic structural diagram of the inflation and deflation assembly provided by the utility model.

[0020] Figure 4 The utility model is a partial structural schematic diagram of a moisture-proof drying device for packaging gift boxes.

[0021] Description of the drawings: 100, main unit; 101, box body; 102, box cover; 103, rope groove; 200, sealing unit; 201, annular groove; 202, annular plate; 203, annular airbag; 204, rectangular groove; 205, rectangular plate; 206, inflation and deflation assembly; 2061, hollow column; 2062, air guide tube; 207, moving rod; 208, piston; 209, spring; 210, baffle. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-Figure 4 , which is an embodiment of the utility model, provides a moisture-proof drying device for packaging gift boxes, which includes: a main unit 100 and a sealing unit 200;

[0027] The main unit 100 includes a box body 101 and a box cover 102. Rope grooves 103 are provided around the box body 101 and the box cover 102.

[0028] The sealing unit 200 includes an annular groove 201 opened at the top of the box body 101, an annular plate 202 is fixed to the bottom of the box cover 102, and the annular plate 202 can be embedded in the annular groove 201, and an annular airbag 203 is fixed on the inner wall of the annular groove 201 on one side close to the center of gravity of the box body 101. There are also two rectangular grooves 204 connected to the annular groove 201 in the box body 101, and an inflation and deflation component 206 is arranged in the rectangular groove 204.

[0029] When in use, after putting the gift into the box body 101, cover the box body 101 with the box cover 102 so that the annular plate 202 is embedded in the annular groove 201, and then use two binding ropes to bind the box body 101 and the box cover 102, one of the binding ropes is stuck in the rope grooves 103 on the front and back sides of the box body 101 and the box cover 102, and the other binding rope is stuck in the rope grooves 103 on the left and right sides of the box body 101 and the box cover 102, and the two binding ropes are crossed and knotted at the top of the box cover 102. Due to the setting of the rope grooves 103, the sliding of the binding ropes is avoided, that is, the box body 101 and the box cover 102 are bound more firmly.

[0030] In addition, two rectangular grooves 204 are arranged in parallel, and a rectangular plate 205 is slidably connected in the rectangular groove 204, and the outer sides of the rectangular plate 205 are all in contact with the inner walls of the rectangular groove 204. The inflation and deflation assembly 206 includes a plurality of hollow columns 2061 fixed in the rectangular groove 204. A plurality of pipe grooves are opened in the box body 101, and an air guide tube 2062 runs through the pipe groove. One end of the air guide tube 2062 is fixed and connected to the annular airbag 203, and the other end of the air guide tube 2062 is fixed and connected to the hollow column 2061. A plurality of moving rods 207 are fixed to the bottom of the rectangular plate 205, and The moving rod 207 passes through the corresponding hollow column 2061 and slides in the hollow column 2061. The end of the moving rod 207 extending into the hollow column 2061 is fixed with a piston 208, and the piston 208 slides in the hollow column 2061 in a sealed manner. A baffle 210 is fixed to the outside of the moving rod 207. A spring 209 is sleeved on the outside of the moving rod 207, and one end of the spring 209 is against the baffle 210, and the other end of the spring 209 is against the hollow column 2061. When the spring 209 is not subjected to force, half of the rectangular plate 205 is located in the annular groove 201, and the other half is located in the rectangular groove 204.

[0031] During use, when the annular plate 202 is embedded in the annular groove 201, the annular plate 202 squeezes the rectangular plate 205 and drives the rectangular plate 205 to move downward. When the rectangular plate 205 moves downward, it drives the moving rod 207 downward. The moving rod 207 moves downward and drives the piston 208 to move downward in the hollow column 2061, thereby squeezing the air in the hollow column 2061 from the air guide tube 2062 to the annular airbag 203, thereby inflating the annular airbag 203, so that the annular airbag 203 fills the gap between the annular plate 202 and the annular groove 201, thereby improving the sealing between the box body 101 and the box cover 102, and preventing external moisture from entering the box body 101.

[0032] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A moisture-proof drying device for packaging gift boxes, characterized in that: include: The main unit (100) comprises a box body (101) and a box cover (102), wherein rope grooves (103) are provided around the box body (101) and the box cover (102); The sealing unit (200) comprises an annular groove (201) provided at the top of a box body (101); an annular plate (202) is fixed to the bottom of the box cover (102), and the annular plate (202) can be embedded in the annular groove (201); an annular air bag (203) is fixed on the inner wall of the annular groove (201) on one side close to the center of gravity of the box body (101); two rectangular grooves (204) connected to the annular groove (201) are also provided in the box body (101); and an air inflation and deflation assembly (206) is arranged in the rectangular groove (204).

2. A moisture-proof drying device for packaging gift boxes according to claim 1, characterized in that: The two rectangular grooves (204) are arranged in parallel, and a rectangular plate (205) is slidably connected in the rectangular groove (204), and the outer sides of the rectangular plate (205) are in contact with the inner walls of the rectangular groove (204).

3. A moisture-proof drying device for packaging gift boxes according to claim 2, characterized in that: The inflation and deflation assembly (206) comprises a plurality of hollow columns (2061) fixed in the rectangular groove (204); a plurality of pipe grooves are provided in the box body (101); and an air guide tube (2062) runs through the pipe groove; one end of the air guide tube (2062) is fixed to and communicated with the annular air bag (203); and the other end of the air guide tube (2062) is fixed to and communicated with the hollow column (2061).

4. A moisture-proof drying device for packaging gift boxes according to claim 3, characterized in that: A plurality of moving rods (207) are fixed to the bottom of the rectangular plate (205), and the moving rods (207) penetrate the corresponding hollow columns (2061) and slide inside the hollow columns (2061). A piston (208) is fixed to the end of the moving rod (207) extending into the hollow column (2061), and the piston (208) slides in a sealed manner inside the hollow column (2061).

5. A moisture-proof drying device for packaging gift boxes according to claim 4, characterized in that: A baffle (210) is fixed on the outer side of the moving rod (207), and a spring (209) is sleeved on the outer side of the moving rod (207), with one end of the spring (209) abutting against the baffle (210), and the other end of the spring (209) abutting against the hollow column (2061).

6. A moisture-proof drying device for packaging gift boxes according to claim 5, characterized in that: When the spring (209) is not subjected to force, half of the rectangular plate (205) is located in the annular groove (201), and the other half is located in the rectangular groove (204).

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