Dehumidification box capable of being used and stored easily and conveniently

Abstract

The dehumidification box comprises a bottom box and an upper cover, the upper cover can cover an opening of the bottom box to achieve sealing, the lower portion of the upper cover is connected with a telescopic containing part, the upper cover and the telescopic containing part synchronously move upwards or downwards, a containing cavity capable of containing dehumidification matter is formed in the telescopic containing part, and the upper cover is connected with the upper cover. A plurality of vent holes are formed in the side wall of the telescopic storage part; in the storage state, the upper cover covers the opening of the bottom box, and the telescopic storage piece completely enters the containing cavity of the bottom box; in the opening state, the upper cover drives the telescopic storage part to move upwards, the telescopic storage part moves upwards relative to the containing cavity of the bottom box, the ventilation hole is exposed, and air is communicated with the dehumidification matter in the storage containing cavity through the ventilation hole, so that sealing can be achieved without a plastic film, during use, the upper cover is opened, the telescopic storage part is moved, and the internal matter is exposed in the air; when not in use, repeated sealing can be realized; and the telescopic storage piece adopts a telescopic design, so that the storage volume can be greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of containers, in particular to a dehumidification box which can be easily used and stored. Background Art

[0002] In daily life, dehumidification boxes are used to store and protect various types of desiccants. During use, the desiccant absorbs moisture from the surrounding environment to prevent items from getting damp. It also needs to maintain a certain degree of connectivity with the outside air to function effectively.

[0003] Traditionally, to preserve the moisture absorption capacity of desiccants, manufacturers have typically sealed their containers or packaging with a plastic film. This film effectively isolates the air initially, slowing the desiccant's absorption of moisture and ensuring the product's long-term shelf life. However, when users decide to use the product, they must manually remove the film, exposing the contents to the outside world. While this method is simple and straightforward, it also presents significant limitations.

[0004] First, once the plastic film is torn, users lose the ability to reseal the desiccant. This means that if users want to suspend use or move storage, the product will not be effectively protected, and the desiccant may become ineffective due to excessive moisture absorption, greatly reducing the product's reusability and cost-effectiveness.

[0005] Secondly, even when unopened, plastic film isn't a perfect seal. Due to material properties and production process limitations, plastic film often has tiny pores on its surface. While these pores aren't noticeable to the naked eye, they're large enough to allow trace amounts of air to penetrate or perfume molecules to escape. Over time, this imperfect seal can lead to a gradual decline in product performance.

[0006] To sum up, the existing storage containers and their sealing methods have problems such as insufficient sealing and poor reusability when dealing with special items that need to be connected to the outside world. There is an urgent need for a new type of storage container that can not only ensure the effective isolation of items before use, but also easily connect them to the external environment when needed, and at the same time have good repeated sealing performance to extend the product life and improve user experience. Utility Model Content

[0007] The technical problem to be solved by this utility model is to provide a dehumidifier box that is easy to use and store. This utility model can achieve sealing without the need for plastic film. When in use, the upper cover can be opened to expose the contents to the air, and when not in use, it can be resealed multiple times. At the same time, the retractable storage element adopts a retractable design, which can significantly reduce the storage volume.

[0008] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a dehumidification box that can be easily used and stored, comprising a bottom box and an upper cover, the upper cover can cover the opening of the bottom box to achieve sealing, and is characterized in that a telescopic storage part is connected to the bottom of the upper cover, the upper cover and the telescopic storage part move up or down synchronously, a storage cavity for accommodating dehumidifying material is provided in the telescopic storage part, and a plurality of ventilation holes are provided on the side wall of the telescopic storage part; in the storage state, the upper cover covers the opening of the bottom box, and the telescopic storage part completely enters the bottom box cavity; in the open state, the upper cover drives the telescopic storage part to move up, and the telescopic storage part moves up relative to the bottom box cavity, so that the ventilation holes are exposed, and the air is connected to the dehumidifying material in the storage cavity through the ventilation holes.

[0009] A further preselected solution of the present invention is that a guide assembly is provided between the outer wall of the telescopic storage member and the inner wall of the bottom box, and the guide assembly includes a guide protrusion and a guide groove.

[0010] A further preselected solution of the present invention is that the guide protrusion is arranged on the inner wall of the bottom box, and the guide groove is arranged on the outer wall of the telescopic storage member.

[0011] A further preselected solution of the present invention is that the bottom box and the upper cover are connected by screw threads.

[0012] A further preselected solution of the present invention is that a connecting piece is provided in the cavity of the telescopic storage piece, and the upper end of the connecting piece and the lower end of the upper cover are movably fixed.

[0013] A further pre-selected solution of the utility model is: two elastic fixing protrusions are provided at the lower end of the upper cover, and the fixing head formed by the fixing protrusions can be enlarged or reduced. The upper end of the connecting piece is not provided with a fixing hole. The fixing head is squeezed and reduced in size by the fixing hole and inserted into the fixing hole. After the fixing head is inserted into the hole, it becomes larger and resets to realize the movable fixation of the fixing head and the fixing hole.

[0014] A further preselected solution of the present invention is that the dehumidifying substance is calcium chloride, and a plurality of leakage holes are provided on the lower surface of the telescopic storage member, and calcium chloride hexahydrate formed by calcium chloride and water in the air enters the bottom box cavity through the leakage holes.

[0015] A further preselected solution of the present invention is: a connecting piece is provided in the cavity of the telescopic storage piece, the upper end of the connecting piece and the lower end of the upper cover are movably fixed, the interior of the connecting piece is hollow to form a hollow cavity, the side wall of the connecting piece is provided with air holes, and the hollow cavity is connected to the bottom box cavity.

[0016] A further preselected solution of the present invention is that the dehumidifying substance is also mixed with an aroma-emitting substance.

[0017] A further preselected solution of the present invention is that a concave-convex locking structure is provided at the lower end of the telescopic storage piece and the upper end of the bottom box, and the concave-convex locking structure includes a fixing protrusion and a fixing groove, so that the telescopic storage piece is fixed to the bottom box after being moved upward.

[0018] Compared with the prior art, the present invention provides a telescopic storage part under the upper cover, and the upper cover drives the telescopic storage part to move up or down synchronously. When in use, the upper cover and the telescopic storage part are moved up to expose the vents. The gas in the telescopic storage part can be discharged to the outside through the vents, or the outside air can be introduced into the telescopic storage part, that is, the outside air will enter the telescopic storage part through the vents, so that the water in the air is absorbed by the dehumidifying material. When storing, you only need to re-cover the upper cover on the telescopic storage part, re-seal and store the product, which greatly improves the reusability of the dehumidification box. The telescopic storage part adopts a retractable design, which can greatly reduce the storage volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 This is a diagram of the use state of the utility model;

[0021] Figure 3 For the use of the utility model explosion Figure 1 ;

[0022] Figure 4 For the use of the utility model explosion Figure 2 ;

[0023] Figure 5 It is a cross-sectional view of the present invention. DETAILED DESCRIPTION

[0024] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0025] like Figure 1-Figure 5As shown, a dehumidifier box that is easy to use and store includes a base box 1 and an upper cover 2. The upper cover 2 can cover the opening of the base box 1 to achieve a seal. A telescopic storage member 3 is connected below the upper cover 2. The upper cover 2 and the telescopic storage member 3 can be sealed with each other in a movable or fixed manner. The upper cover 2 and the telescopic storage member 3 move up or down synchronously. The telescopic storage member 3 is provided with a storage cavity 4 for accommodating objects. The objects of the present invention can be replaced as needed, for example, calcium chloride. Multiple ventilation holes 6 are provided on the four side walls of the telescopic storage member 3. In the stored state, the upper cover 2 covers the opening of the bottom box 1, and the telescopic storage member 3 is completely inserted into the bottom box cavity 5. The cooperation between the bottom box 1 and the upper cover 2 eliminates the need for plastic film, which can achieve a good seal. In the open state, the upper cover 2 drives the telescopic storage member 3 to move upward, and the telescopic storage member 3 moves upward relative to the bottom box cavity 5, exposing the ventilation holes 6. Air is connected to the storage cavity 4 through the ventilation holes 6, providing a structural basis for the use of objects. The telescopic storage member adopts a retractable design, which can significantly reduce the storage volume. If the multiple ventilation holes 6 are not provided on the side walls around the telescopic storage part 3, the reaction between water and calcium chloride will first form calcium chloride trihydrate. Calcium chloride trihydrate is a crystal, which covers the surface of calcium chloride and hinders the reaction of calcium chloride and water. Therefore, in addition to the reaction on the upper surface of the calcium chloride pile, it is necessary to increase the side reaction of the calcium chloride pile to increase the reaction area of ​​calcium chloride and reduce the hindering effect of calcium chloride trihydrate on the reaction. The multiple ventilation holes in the present application play this role.

[0026] A guide assembly is provided between the outer wall of the telescopic storage part 3 and the inner wall of the bottom box 1. The guide assembly includes a guide protrusion and a guide groove 8. The guide protrusion is provided on the inner wall of the bottom box 1, and the guide groove 8 is provided on the outer wall of the telescopic storage part 3. This enables the telescopic storage part 3 to move more smoothly on the inner wall of the bottom box 1. The bottom box 1 and the upper cover 2 are connected by threads, and the sealing is achieved by rotating the upper cover 2, which can provide a better sealing effect. A connecting part 9 is provided in the cavity of the telescopic storage part 3. The upper end of the connecting part 9 and the lower end of the upper cover 2 are movably fixed, and the upper cover 2 can be rotated relative to the telescopic storage part 3 to prevent the rotation of the upper cover 2 from affecting the storage of the telescopic part. The lower end of the upper cover 2 is provided with two elastic fixing protrusions 10. The fixing head formed by the fixing protrusions 10 can be enlarged or reduced. The upper end of the connecting member 9 is not provided with a fixing hole 11. The fixing head is squeezed by the fixing hole 11 and becomes smaller and inserted into the fixing hole 11. After the fixing head is inserted into the hole, it is enlarged and reset to achieve the movable fixation of the fixing protrusions 10 and the fixing hole 11. The elastic fixing protrusions 10 can be easily inserted into the fixing hole 11 to achieve the movable fixation of the upper cover 2 and the telescopic storage member 3.

[0027] The object is calcium chloride, and the lower surface of the telescopic storage member 3 is provided with a plurality of leak holes 12. The calcium chloride hexahydrate formed by the calcium chloride and the water in the air enters the bottom box cavity 5 through the leak holes 12. In the structure of the traditional dehumidification box of calcium chloride, a double-layer boxed structure is adopted. The upper surface of the calcium chloride reacts with the water in the air, and the reaction gradually forms crystals of calcium chloride dihydrate downwards, which cover the surface of the calcium chloride and cause the reaction to be slow, and the dehumidification effect deteriorates. The utility model is provided with a plurality of vents 6 on the surrounding side walls, so that calcium chloride can react synchronously on the upper surface and around, increasing the contact surface of calcium chloride and air and improving the reaction speed. A connector 9 is provided in the cavity of the telescopic storage member 3. The upper end of the connector 9 and the lower end of the upper cover 2 are movably fixed. The inner hollow of the connector 9 forms a hollow cavity. The side wall of the connector 9 is provided with vents 13. The hollow cavity is connected to the bottom box cavity 5, increasing the contact surface of calcium chloride and air and improving the reaction speed.

[0028] The lower end of the telescopic storage member 3 and the upper end of the bottom box 1 are provided with a concave-convex locking structure, which includes a fixing protrusion and a fixing groove, so that the telescopic storage member 3 is fixed to the bottom box 1 after moving upward.

[0029] The above describes in detail the dehumidification box provided by the present invention, which is easy to use and store. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The above examples are intended only to facilitate understanding of the present invention and its core concept. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications fall within the scope of protection of the claims of the present invention.

Claims

1. A dehumidification box that can be easily used and stored, comprising a bottom box and an upper cover, wherein the upper cover can cover the opening of the bottom box to achieve sealing, and is characterized in that A retractable storage member is connected to the lower side of the upper cover. The upper cover and the retractable storage member move up or down synchronously. A storage cavity for accommodating dehumidifying material is provided in the retractable storage member. A plurality of ventilation holes are provided on the side wall of the retractable storage member. In the storage state, the upper cover covers the opening of the bottom box, and the retractable storage member is completely inserted into the cavity of the bottom box. In the open state, the upper cover drives the telescopic storage part to move upward, and the telescopic storage part moves upward relative to the bottom box cavity, exposing the vents, and the air is connected to the dehumidification material in the storage cavity through the vents.

2. A dehumidification box that can be easily used and stored according to claim 1, characterized in that A guide assembly is provided between the outer wall of the telescopic storage member and the inner wall of the bottom box, and the guide assembly includes a guide protrusion and a guide groove.

3. A dehumidification box that can be easily used and stored according to claim 2, characterized in that The guide protrusion is arranged on the inner wall of the bottom box, and the guide groove is arranged on the outer wall of the telescopic storage part.

4. The dehumidification box according to claim 1, which is easy to use and store, is characterized in that The bottom box and the upper cover are connected via threads.

5. The dehumidification box that can be easily used and stored according to claim 1 is characterized in that A connecting piece is provided in the cavity of the telescopic storage piece, and the upper end of the connecting piece and the lower end of the upper cover are movably fixed.

6. The dehumidification box that can be easily used and stored according to claim 5, characterized in that The lower end of the upper cover is provided with two elastic fixing protrusions, and the fixing head formed by the fixing protrusions can be enlarged or reduced. The upper end of the connecting piece is not provided with a fixing hole. The fixing head is squeezed by the fixing hole and becomes smaller and is inserted into the fixing hole. After the fixing head is inserted into the hole, it becomes larger and resets to realize the movable fixation of the fixing head and the fixing hole.

7. The dehumidification box that can be easily used and stored according to claim 1 is characterized in that The dehumidifying substance is calcium chloride. A plurality of leakage holes are provided on the lower surface of the telescopic storage member. Calcium chloride hexahydrate formed by calcium chloride and water in the air enters the bottom box cavity through the leakage holes.

8. The dehumidification box that can be easily used and stored according to claim 7, characterized in that A connecting piece is provided in the cavity of the telescopic storage piece. The upper end of the connecting piece and the lower end of the upper cover are movably fixed. The interior of the connecting piece is hollow to form a hollow cavity. The side wall of the connecting piece is provided with air holes. The hollow cavity is connected to the bottom box cavity.

9. The dehumidification box that can be easily used and stored according to claim 1, characterized in that The dehumidifying substance is also mixed with fragrance emitting substance.

10. The dehumidification box that can be easily used and stored according to claim 1, characterized in that The lower end of the telescopic storage piece and the upper end of the bottom box are provided with a concave-convex locking structure, which includes a fixing protrusion and a fixing groove, so that the telescopic storage piece is fixed to the bottom box after being moved upward.

Images