Dry and sealed aluminum pot

Abstract

The utility model relates to the technical field of packaging aluminum cans, and discloses a dry sealing aluminum can which comprises an aluminum can assembly, the aluminum can assembly comprises an aluminum can outer layer and an aluminum can inner layer which are integrally formed, an inner cavity is formed between the aluminum can outer layer and the aluminum can inner layer, and a sealing cover is arranged at the top of the aluminum can assembly. An outer layer sealing end is integrally formed at the upper end of the aluminum pot assembly, and an inner layer sealing end is integrally formed on the inner side of the aluminum pot outer layer. Secondary thermal insulation and heat preservation can be achieved through the outer-layer heat preservation cotton and the inner-layer heat preservation cotton, generated water vapor can be adsorbed and collected, when the sealing cover and the aluminum pot assembly are installed, the sealing cover can be preliminarily connected with the outer layer of the outer-layer sealing end, the inner cover and the inner layer of the inner-layer sealing end are connected, the dryness of tea in the inner layer of the aluminum pot is fully guaranteed, and the service life of the aluminum pot assembly is prolonged. Therefore, the effects of improving the internal drying and sealing performance of the aluminum pot assembly and ensuring the tea storage quality are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging aluminum cans, in particular to a dry sealed aluminum can. Background Art

[0002] Aluminum cans are can containers made of aluminum alloy sheets. They are currently mostly used for tea packaging and storage. However, when the existing aluminum cans for tea storage are stored in a low-temperature environment, the surface of the aluminum cans is prone to produce water vapor due to the external temperature difference, causing the tea inside the aluminum cans to be damp and damaged, affecting the storage quality. Therefore, we propose a dry sealed aluminum can. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a dry sealed aluminum can.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dry sealed aluminum can, including an aluminum can assembly, wherein the aluminum can assembly includes an aluminum can outer layer and an aluminum can inner layer, the aluminum can outer layer and the aluminum can inner layer are integrally formed and an inner cavity is formed between the aluminum can outer layer and the aluminum can inner layer, a sealing cover is arranged on the top of the aluminum can assembly, an outer layer sealing end is integrally formed on the upper end of the aluminum can assembly, an inner layer sealing end is integrally formed on the inner side of the outer layer of the aluminum can, an inner cover is integrally formed on the bottom of the sealing cover, a first thread is provided on the periphery of the outer layer sealing end and the inner side of the sealing cover, a second thread is provided on the periphery of the inner layer sealing end and the inner side of the inner cover, a sealing pressure pad is arranged on the inner top side of the inner cover, and the sealing pressure pad itself has deformation characteristics.

[0005] Preferably, the sealing cover is connected and cooperated with the outer sealing end through a first threaded sealing connection, and the inner cover is connected and cooperated with the inner sealing end through a second threaded sealing connection.

[0006] Preferably, an outer layer of thermal insulation cotton is arranged on the inner wall between the aluminum can assembly and the outer layer of the aluminum can, and an inner layer of thermal insulation cotton is arranged on the inner side of the outer layer of the aluminum can. Both the outer layer of thermal insulation cotton and the inner layer of thermal insulation cotton have adsorption and thermal insulation properties.

[0007] Preferably, when the sealing cover is installed with the outer sealing end, the sealing pressure pad inside the inner cover and the inner sealing end are in an extruded sealing state.

[0008] Preferably, a mounting groove is provided at the bottom of the outer layer of the aluminum can, a mounting box for storing desiccant material is arranged inside the mounting groove, a notch is provided at the bottom of the mounting box, and a control shaft for controlling the assembly and disassembly of the mounting box is installed inside the notch.

[0009] Preferably, a docking screw groove penetrating the inner layer of the aluminum can is provided on the inner side of the outer layer of the outer insulation cotton, and a docking thread is provided on the outer periphery of the end of the installation box, and the installation box is connected and cooperated with the inner thread of the docking screw groove through the docking thread.

[0010] Beneficial Effects

[0011] The utility model provides a dry sealed aluminum can, which has the following beneficial effects:

[0012] (1) A dry sealed aluminum can. In this article, the aluminum can assembly is composed of an aluminum can outer layer and an aluminum can inner layer formed in one piece and is divided into an inner and outer side. A vacuum cavity is formed between the aluminum can outer layer and the aluminum can inner layer, and the vacuum cavity can initially isolate the influence of the external temperature. An outer layer of thermal insulation cotton is arranged on the inner side of the outer layer of the aluminum can, and an inner layer of thermal insulation cotton is arranged on the inner side of the inner layer of the aluminum can. The outer layer of thermal insulation cotton and the inner layer of thermal insulation cotton have thermal insulation and adsorption properties. The outer layer of thermal insulation cotton and the inner layer of thermal insulation cotton can provide secondary insulation and can absorb and collect accidentally generated water vapor. When the sealing cover is installed on the aluminum can assembly, the sealing cover can be initially connected to the outer layer sealing end for the outer layer, and the inner cover can be connected to the inner layer sealing end for the inner layer, so as to fully ensure the dryness of the tea inside the inner layer of the aluminum can, thereby achieving the effect of improving the dryness and sealing of the interior of the aluminum can assembly and ensuring the storage quality of the tea.

[0013] (2) A dry sealed aluminum can, wherein the bottom of the outer layer of the aluminum can is provided with an installation box which can be disassembled and installed in the installation groove, and the interior of the installation box can store desiccant material. After the installation box is inserted into the interior of the installation groove, the installation box can be threadedly connected with the interior of the docking screw groove through the docking thread on the outer periphery of the end of the installation box, and the bottom of the installation box is docked with the installation groove, so that the tea leaves in the inner layer of the aluminum can can be dried and preserved by the desiccant properties in the installation box, thereby achieving the effect of assisting in improving the dryness of the tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0015] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A magnified view of middle;

[0018] Figure 3 For this utility model Figure 1 Enlarged view of B.

[0019] Legend:

[0020] 1. Aluminum can assembly; 2. Outer layer of aluminum can; 3. Sealing cover; 4. Outer sealing end; 5. Inner sealing end; 6. Inner cover; 7. First thread; 8. Second thread; 9. Outer insulation cotton; 10. Inner insulation cotton; 11. Sealing pressure pad; 12. Installation groove; 13. Docking screw groove; 14. Installation box; 15. Docking thread; 16. Notch; 17. Control shaft; 18. Inner layer of aluminum can. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment: A dry sealed aluminum can, such as Figure 1-Figure 3As shown, it includes an aluminum can assembly 1, which includes an aluminum can outer layer 2 and an aluminum can inner layer 18. The aluminum can outer layer 2 and the aluminum can inner layer 18 are integrally formed and an inner cavity is formed between the aluminum can outer layer 2 and the aluminum can inner layer 18. A sealing cover 3 is provided on the top of the aluminum can assembly 1, an outer layer sealing end 4 is integrally formed on the upper end of the aluminum can assembly 1, an inner layer sealing end 5 is integrally formed on the inner side of the aluminum can outer layer 2, and an inner cover 6 is integrally formed on the bottom of the sealing cover 3. A first thread 7 is provided on the periphery of the outer layer sealing end 4 and the inner side of the sealing cover 3, and the sealing cover 3 and the outer layer sealing end 4 are thread-sealed and matched by the first thread 7. A second thread 8 is provided on the periphery of the inner layer sealing end 5 and the inner side of the inner cover 6, and the inner cover 6 and the inner layer sealing end 5 are thread-sealed and matched by the second thread 8. An outer layer thermal insulation cotton 9 is provided on the inner wall between the aluminum can assembly 1 and the outer layer 2 of the aluminum can. An inner layer of thermal insulation cotton 10 is arranged on the inner side, and the outer layer of thermal insulation cotton 9 and the inner layer of thermal insulation cotton 10 themselves have adsorption characteristics and thermal insulation characteristics. A sealing pressure pad 11 is arranged on the inner top side of the inner cover 6, and the sealing pressure pad 11 itself has deformation characteristics. When the sealing cover 3 is installed with the end of the outer sealing end 4, the sealing pressure pad 11 inside the inner cover 6 and the end of the inner sealing end 5 are in an extruded sealing state. A mounting groove 12 is provided at the bottom of the outer layer 2 of the aluminum can, and a mounting box 14 for storing desiccant material is arranged inside the mounting groove 12. A docking screw groove 13 that penetrates the inner layer 18 of the aluminum can is provided on the inner side of the outer layer of thermal insulation cotton 9, and a docking thread 15 is provided on the outer periphery of the end of the mounting box 14. The mounting box 14 is connected and matched with the internal thread of the docking screw groove 13 through the docking thread 15. A notch 16 is provided at the bottom of the mounting box 14, and a control shaft 17 for controlling the disassembly and assembly of the mounting box 14 is installed on the inner side of the notch 16.

[0023] The working principle of this utility model:

[0024] The aluminum can assembly 1 is composed of an aluminum can outer layer 2 and an aluminum can inner layer 18 which are integrally formed and are divided into an inner and outer side. A vacuum cavity is formed between the aluminum can outer layer 2 and the aluminum can inner layer 18, and the vacuum cavity can initially isolate the influence of the external temperature. An outer layer of thermal insulation cotton 9 is arranged on the inner side of the aluminum can outer layer 2, and an inner layer of thermal insulation cotton 10 is arranged on the inner side of the aluminum can inner layer 18. The outer layer of thermal insulation cotton 9 and the inner layer of thermal insulation cotton 10 themselves have thermal insulation and adsorption properties. The outer layer of thermal insulation cotton 9 and the inner layer of thermal insulation cotton 10 can be used for secondary insulation and can absorb and collect accidentally generated water vapor. When the sealing cover 3 is installed with the aluminum can assembly 1, the sealing cover 3 can be initially connected to the outer layer sealing end 4 for the outer layer, and the inner cover 6 can be connected to the inner layer sealing end 5 for the inner layer, so as to fully ensure the dryness of the tea leaves inside the aluminum can inner layer 18, thereby improving the internal dryness and sealing of the aluminum can assembly 1 and ensuring the storage quality of the tea leaves.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A dry sealed aluminum can, comprising an aluminum can assembly (1), characterized in that: The aluminum can assembly (1) comprises an aluminum can outer layer (2) and an aluminum can inner layer (18), wherein the aluminum can outer layer (2) and the aluminum can inner layer (18) are integrally formed and an inner cavity is formed between the aluminum can outer layer (2) and the aluminum can inner layer (18), a sealing cover (3) is arranged on the top of the aluminum can assembly (1), an outer layer sealing end (4) is integrally formed on the upper end of the aluminum can assembly (1), an inner layer sealing end (5) is integrally formed on the inner side of the aluminum can outer layer (2), an inner cover (6) is integrally formed on the bottom of the sealing cover (3), a first thread (7) is provided on the periphery of the outer layer sealing end (4) and the inner side of the sealing cover (3), a second thread (8) is provided on the periphery of the inner layer sealing end (5) and the inner side of the inner cover (6), and a sealing pressure pad (11) is provided on the inner top side of the inner cover (6), wherein the sealing pressure pad (11) itself has a deformation characteristic.

2. A dry sealed aluminum can according to claim 1, characterized in that: The sealing cover (3) and the outer sealing end (4) are thread-sealed and connected via a first thread (7), and the inner cover (6) and the inner sealing end (5) are thread-sealed and connected via a second thread (8).

3. A dry sealed aluminum can according to claim 1, characterized in that: The inner wall between the aluminum can assembly (1) and the outer layer (2) of the aluminum can is provided with an outer layer of thermal insulation cotton (9), and the inner side of the outer layer (2) of the aluminum can is provided with an inner layer of thermal insulation cotton (10). Both the outer layer of thermal insulation cotton (9) and the inner layer of thermal insulation cotton (10) have adsorption and thermal insulation properties.

4. A dry sealed aluminum can according to claim 2, characterized in that: When the sealing cover (3) is installed with the end of the outer sealing end (4), the sealing pressure pad (11) inside the inner cover (6) and the end of the inner sealing end (5) are in a squeezed sealing state.

5. A dry sealed aluminum can according to claim 3, characterized in that: The bottom of the outer layer (2) of the aluminum can is provided with a mounting groove (12), an installation box (14) capable of storing desiccant material is arranged inside the mounting groove (12), a notch (16) is provided at the bottom of the installation box (14), and a control shaft (17) for controlling the assembly and disassembly of the installation box (14) is installed inside the notch (16).

6. A dry sealed aluminum can according to claim 5, characterized in that: The inner side of the outer layer of thermal insulation cotton (9) is provided with a docking screw groove (13) penetrating the inner layer (18) of the aluminum can, and the outer periphery of the end of the installation box (14) is provided with a docking thread (15), and the installation box (14) is connected and matched with the inner thread of the docking screw groove (13) through the docking thread (15).

Images