Container assembly and drying device

Abstract

The utility model discloses a container assembly and a drying device. The container assembly comprises a container body, a container cover and an air hole. The outer side face of the container body is provided with first protrusions which are continuous in the circumferential direction. Circumferentially continuous second bulges are arranged on the inner side surface of the container cover; the vent holes are formed in the container body and / or the container cover, and the hole diameters of the vent holes are gradually reduced from inside to outside; the first protrusion and the second protrusion are matched with each other, so that the container body and the container cover are connected into a whole, and a containing cavity used for being filled with a drying agent is formed. According to the container assembly and the drying device, in the assembling process of the first protrusion and the second protrusion which are continuous in the circumferential direction, the situation that a drying agent is clamped in and influences the locking capacity can be effectively prevented, the reliability of combination of the container body and the container cover is improved, and potential safety hazards caused by leakage of the drying agent are avoided. Due to the gradually-changed air holes, leakage of the drying agent can be limited, air can be guided to make full contact with the drying agent, and the drying efficiency and effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of container drying, in particular to a container component and a drying device. Background Art

[0002] Desiccant, also known as adsorbent, is widely used in the fields of food, medicine, etc., and plays a drying role in moisture and mildew prevention. Since desiccant is not edible, it is necessary to place the desiccant in a container during use to keep it, which can neither affect the adsorption effect of the desiccant nor "escape" from the container.

[0003] At present, the market mainly adopts breathable bags / packages to pack desiccants. However, in actual use, the desiccants bags / packages are easy to be torn open, and children may accidentally swallow them, which may cause danger, posing certain safety hazards. Utility Model Content

[0004] The utility model aims to provide a container assembly and a drying device to improve the safety of desiccant storage.

[0005] The purpose of the utility model is achieved by the following technical solutions:

[0006] A container component, comprising:

[0007] A container body, wherein the outer side surface of the container body is provided with a circumferentially continuous first protrusion;

[0008] A container cover, wherein the inner side surface of the container cover is provided with a circumferentially continuous second protrusion;

[0009] A vent hole, wherein the vent hole is arranged on the container body and / or the container cover, and the aperture of the vent hole gradually decreases from the inside to the outside;

[0010] The first protrusion cooperates with the second protrusion to connect the container body and the container cover as one, and form a receiving cavity for filling the desiccant.

[0011] In the above scheme, the circumferentially continuous first protrusion and second protrusion can effectively prevent the desiccant from getting stuck between the two, affecting the mutual locking ability, and improving the reliability of the combination of the container body and the container cover. At the same time, the gradient air holes can limit the leakage of the desiccant on the one hand, and guide the gas on the other hand to make it contact with the desiccant, thereby improving the drying efficiency and effect.

[0012] In some embodiments, the outer diameter of the first protrusion is greater than or equal to the inner diameter of the container cover; and / or

[0013] The inner diameter of the second protrusion is smaller than or equal to the outer diameter of the container body with which it cooperates.

[0014] In the above solution, the first protrusion and / or the interference fit of the first protrusion can further enhance the sealing and fixing effect of the connection between the container body and the container cover to avoid leakage of the desiccant.

[0015] In some embodiments, the first protrusion and the second protrusion are made of elastic plastic.

[0016] In the above solution, the elastic plastic enables the first protrusion and the second protrusion to have a certain deformation ability, which facilitates the assembly and matching of the two.

[0017] In some embodiments, the inner bottom of the container body and / or the inner top of the container lid are provided with reinforcing ribs.

[0018] In the above solution, the reinforcing ribs improve the structural strength of the container body and / or the container cover, thereby ensuring the reliability of the container assembly.

[0019] In some embodiments, the outer bottom of the container body and / or the outer top of the container lid are provided with a recessed area.

[0020] In the above solution, the recessed area is formed by injection molding of the container body and / or the container cover, and can be used for positioning on the container assembly to facilitate transportation or stacking on a plate.

[0021] In some embodiments, an end of the container body close to the container cover is provided with an outer chamfer;

[0022] An end of the container cover close to the container body is provided with an inner chamfer.

[0023] In the above solution, the inner chamfer and the outer chamfer are coordinated to facilitate the docking of the container body and the container cover, thereby effectively improving the assembly efficiency.

[0024] In some embodiments, the cross-section of the air vent is at least one of circular, elliptical, triangular, and square.

[0025] In some embodiments, the container component is a cylindrical structure, and the diameter of the container component is 6-10 mm and the height is 8-12 mm.

[0026] In the above solution, the container component is small in size and is particularly suitable for use in a small space environment.

[0027] In some embodiments, the container body is also fixed to the container cover by heat melting.

[0028] In the above scheme, the connection effect of the container body and the container cover is enhanced by hot-melting the container body and the container cover, which effectively prevents the desiccant leakage caused by the separation of the container body and the container cover, thereby improving the safety and reliability of use.

[0029] In some embodiments, a third protrusion is provided at one end of the container cover close to the container body.

[0030] In the above solution, the third protrusion is very small and can be quickly melted by the ultrasonic welding device, thereby fixing the container body and the container cover together.

[0031] A drying device comprises a desiccant and the above-mentioned container assembly; the desiccant is arranged in the accommodating cavity of the container assembly.

[0032] In the above scheme, the drying device is easy to assemble, can effectively prevent the leakage of the desiccant, has good safety and high reliability.

[0033] Compared with the prior art, the beneficial effects of the present invention include at least:

[0034] 1. The circumferentially continuous first protrusion and second protrusion can effectively prevent the desiccant from getting stuck and affecting the locking ability during the assembly process, thereby improving the reliability of the combination of the container body and the container cover and avoiding the safety hazard caused by the desiccant leakage.

[0035] 2. The gradient air hole design can limit the leakage of desiccant on the one hand, and guide the gas on the other hand so that it can fully contact with the desiccant, thereby improving the drying efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a structural schematic diagram of the container assembly of the utility model.

[0037] Figure 2 It is a schematic diagram of the exploded structure of the container assembly of the utility model.

[0038] Figure 3 yes Figure 1 sectional view of .

[0039] Figure 4 It is a schematic diagram of the matching structure of the container body and the container cover.

[0040] Figure 5 It is a schematic diagram of the internal structure of the container body.

[0041] Figure 6 It is a schematic diagram of the structure of the container cover.

[0042] Figure 7 It is a structural schematic diagram of the drying device of the utility model.

[0043] In the figure: 1. container body; 11. first protrusion; 12. outer chamfer; 2. container cover; 21. second protrusion; 22. inner chamfer; 23. third protrusion; 3. air vent; 4. accommodating cavity; 5. reinforcing rib; 6. recessed area; 7. desiccant. DETAILED DESCRIPTION

[0044] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided to make the present invention more comprehensive and complete and to fully convey the concepts of example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their repeated description will be omitted.

[0045] The words expressing positions and directions described in the present utility model are all explained by taking the drawings as examples, but they can be changed as needed, and all the changes are included in the protection scope of the present utility model.

[0046] See also Figures 1 to 4 As shown, the utility model discloses a container assembly, including a container body 1, a container cover 2 and a vent hole 3. In the present application, the container assembly is mainly used to fill a desiccant 7, which plays a drying role in terms of moisture and mildew resistance. In addition, the container assembly can be used to fill some preparations with special smells or functions, such as solid aromatics, medicines, or gas filters, etc., which are not specifically limited here.

[0047] See also Figures 2 to 5 As shown, the container body 1 is generally cylindrical in structure, and has a certain space inside for placing the filling material, such as a desiccant 7 .

[0048] The outer side of the container body 1 is provided with a circumferentially continuous first protrusion 11, and the first protrusion 11 has a first guide surface for guiding the second protrusion 21 on the container cover 2 to move downward and a first stop surface for interlocking with the first protrusion 11. As an example, the longitudinal section of the first protrusion 11 can be a trapezoid (see Figure 4 ), of course, the longitudinal section of the first protrusion 11 can also be arched, semicircular, triangular, etc.

[0049] See you next time Figure 2 and Figure 4 As shown, the shape and diameter of the container cover 2 match the container body 1 , so as to close the opening of the container body 1 and form a receiving cavity 4 for filling the desiccant 7 .

[0050] The inner side of the container cover 2 is provided with a circumferentially continuous second protrusion 21, and the second protrusion 21 has a second guide surface and a second stop surface that match the first protrusion 11 on the container body 1. As an example, the longitudinal section of the second protrusion 21 can also be a trapezoid (see Figure 4 ), of course, the longitudinal section of the second protrusion 21 can also be arched, semicircular, triangular, etc.

[0051] Or Figures 1 to 3As shown, the air holes 3 are arranged on the container body 1 and / or the container cover 2 to achieve gas flow inside and outside the accommodating cavity 4. The cross section of the air holes 3 can be at least one of circular, elliptical, triangular, and square.

[0052] In a preferred embodiment, the bottom of the container body 1 and the top of the container cover 2 are each provided with an air hole 3, which makes the air flow path in the container assembly more unobstructed, and the gas can form a continuous cycle in the accommodating cavity 4. After the external gas enters the accommodating cavity 4 from one air hole 3, it leaves from another air hole 3. This continuous air flow path makes the gas more evenly distributed in the accommodating cavity 4, and can fully contact with the desiccant 7, thereby improving the drying efficiency and effect.

[0053] Also, see Figure 3 As shown, the aperture of the air hole 3 gradually decreases from the inside to the outside. On the one hand, this gradual design can limit the leakage of the desiccant 7, and it is only necessary to ensure that the outermost aperture is smaller than the particle size of the desiccant 7. On the other hand, it can guide the gas. In simple terms, the gas passing through the air hole 3 is guided by the expansion angle and can enter the accommodating cavity 4 in a more dispersed state, fully contacting the desiccant 7, thereby improving the drying efficiency and effect.

[0054] The container body 1 and the container cover 2 can cooperate with each other through the first protrusion 11 and the second protrusion 21 so as to be connected as a whole to form a container assembly and form a receiving cavity 4 for filling the desiccant 7 .

[0055] It can be understood that since the first protrusion 11 and the second protrusion 21 are continuous in the circumferential direction (see Figure 2 ), its annular structure design enables that after the desiccant 7 is filled in the container body 1, when the container cover 2 is buckled on the container body 1, the first protrusion 11 and the second protrusion 21 can effectively prevent the desiccant 7 from being stuck between the two and affecting the mutual locking ability, thereby improving the reliability of the combination of the container body 1 and the container cover 2 and avoiding the safety hazard caused by the leakage of the desiccant 7.

[0056] Of course, in some other embodiments, the first protrusion 11 may be continuous in the circumferential direction and the second protrusion 21 may be distributed discontinuously in the circumferential direction; or the first protrusion 11 may be distributed discontinuously in the circumferential direction and the second protrusion 21 may be continuous in the circumferential direction; or both the first protrusion 11 and the second protrusion 21 may be distributed discontinuously in the circumferential direction.

[0057] See also Figure 3 and Figure 4 As shown, in some embodiments, the outer diameter of the first protrusion 11 is greater than or equal to the inner diameter of the container cover 2, so that the first protrusion 11 can interfere with the inner wall of the container cover 2 to form a seal. And / or, the inner diameter of the second protrusion 21 is less than or equal to the outer diameter of the container body 1 of the matching portion, so that the second protrusion 21 can interfere with the outer periphery of the container body 1 to form a seal.

[0058] Preferably, the outer diameter of the first protrusion 11 is greater than or equal to the inner diameter of the container cover 2, and the inner diameter of the second protrusion 21 is less than or equal to the outer diameter of the container body 1 that matches with it.

[0059] In some embodiments, the first protrusion 11 and the second protrusion 21 are made of elastic plastic, which allows the first protrusion 11 and the second protrusion 21 to have a certain degree of deformation ability, which facilitates the assembly and matching of the two. The first protrusion 11 can be integrally formed with the container body 1, and the second protrusion 21 can be integrally formed with the container cover 2.

[0060] In some embodiments, the inner bottom of the container body 1 and / or the inner top of the container cover 2 are provided with reinforcing ribs 5 to improve the structural strength of the container body 1 and / or the container cover 2 and ensure the reliability of the container assembly. Figure 5 As shown, the reinforcing rib 5 can be a cross rib formed on the inner bottom of the container body 1.

[0061] See also Figure 1 and Figure 2 As shown, in some embodiments, the outer bottom of the container body 1 and / or the outer top of the container cover 2 are provided with a recessed area 6, which is formed by injection molding of the container body 1 and / or the container cover 2 and can be used for positioning on the container assembly to facilitate transportation or stacking on a plate.

[0062] See also Figure 4 As shown, in some embodiments, an outer chamfer 12 is provided at one end of the container body 1 close to the container cover 2, and correspondingly, an inner chamfer 22 is provided at one end of the container cover 2 close to the container body 1. The inner chamfer 22 cooperates with the outer chamfer 12 to facilitate the docking of the container body 1 and the container cover 2, thereby effectively improving the assembly efficiency.

[0063] See also Figure 1 As shown, in a specific embodiment, the container assembly is a cylindrical structure, the diameter of the container assembly is 6-10 mm, and the height is 8-12 mm. This container assembly is relatively small in size and is particularly suitable for use in a small space environment. As an example, the diameter of the container assembly can be set to 8 mm and the height can be set to 10 mm. Of course, the container assembly can also be a rectangular parallelepiped structure, a polygonal column structure, or even a spherical structure, which is not limited here.

[0064] In some preferred embodiments, the container body 1 is also fixed to the container cover 2 by heat melting, and specifically, the heat melting fixing can be performed by ultrasonic welding, so as to further improve the connection effect between the container body 1 and the container cover 2. The double fixing means can effectively prevent the leakage of the desiccant 7 caused by the separation of the container body 1 and the container cover 2, thereby improving the safety and reliability of use.

[0065] See also Figure 6As shown, in some embodiments, the container cover is provided with a third protrusion 23 at one end close to the container body. The third protrusion 23 has a triangular longitudinal section and is very small, and can be quickly melted by an ultrasonic welding device, thereby fixing the container body 1 and the container cover 2 together.

[0066] See also Figure 7 As shown, the utility model also discloses a drying device, comprising a desiccant 7 and the above-mentioned container assembly, wherein the desiccant 7 is arranged in the accommodating cavity 4 of the container assembly. The drying device is easy to assemble, can effectively prevent the desiccant 7 from leaking, has good safety and high reliability.

[0067] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the utility model without departing from the principles and purpose of the present invention. All of these changes should fall within the scope of protection of the claims of the present invention.

Claims

1. A container assembly, characterized in that: include: A container body (1), wherein the outer side surface of the container body (1) is provided with a circumferentially continuous first protrusion (11); A container cover (2), wherein the inner side surface of the container cover (2) is provided with a circumferentially continuous second protrusion (21); A vent hole (3), wherein the vent hole (3) is arranged on the container body (1) and / or the container cover (2), and the aperture of the vent hole (3) gradually decreases from the inside to the outside; The first protrusion (11) and the second protrusion (21) cooperate with each other so that the container body (1) and the container cover (2) are connected as one, and form a receiving cavity (4) for filling the desiccant (7).

2. The container assembly according to claim 1, characterized in that: The outer diameter of the first protrusion (11) is greater than or equal to the inner diameter of the container cover (2); and / or The inner diameter of the second protrusion (21) is smaller than or equal to the outer diameter of the container body (1) with which it cooperates.

3. The container assembly according to claim 1, characterized in that: The first protrusion (11) and the second protrusion (21) are made of elastic plastic.

4. The container assembly according to claim 1, characterized in that: The inner bottom of the container body (1) and / or the inner top of the container cover (2) are provided with reinforcing ribs (5).

5. The container assembly according to claim 4, characterized in that: The outer bottom of the container body (1) and / or the outer top of the container cover (2) are provided with a recessed area (6).

6. The container assembly according to claim 1, characterized in that: An outer chamfer (12) is provided at one end of the container body (1) close to the container cover (2); An inner chamfer (22) is provided at one end of the container cover (2) close to the container body (1).

7. The container assembly according to claim 1, characterized in that: The container component is a cylindrical structure with a diameter of 6-10 mm and a height of 8-12 mm.

8. The container assembly according to any one of claims 1 to 7, characterized in that: The container body (1) is also fixed to the container cover (2) by heat melting.

9. The container assembly according to claim 8, characterized in that: A third protrusion (23) is provided at one end of the container cover (2) close to the container body (1).

10. A drying device, characterized in that: A container assembly comprising a desiccant (7) and any one of claims 1 to 9; The desiccant (7) is arranged in the accommodating cavity (4) of the container assembly.

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