Damp-proof tea packaging tin

Abstract

The utility model provides a moisture-proof tea packaging tin which comprises a tin body and a cover body, a first sealing piece and a second sealing piece are arranged between the tin body and the cover body, and the first sealing piece is arranged between the second sealing piece and the tin body. By means of the structure, under the cooperation of the first sealing piece and the second sealing piece which are arranged between the caddy body and the cover body, under the cooperation of the sealing cover of the first sealing piece and the tea leaf containing cavity, and through the arrangement of the limiting ring, a first layer of sealing protection can be provided for the tea leaf containing cavity of the caddy body; due to the arrangement of the groove and the handle piece, the first sealing piece can be conveniently taken out of the tank body; and a sealing gasket of the second sealing piece is arranged, so that a second layer of sealing protection can be provided for the tank body, the sealing effect can be improved, and the damp-proof effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of tea packaging jar technology, and in particular to a moisture-proof tea packaging jar. Background Technology

[0002] To ensure the quality and appearance of tea, tea packaging jars are needed for storage. Tea packaging jars are containers used to store and protect tea. They are usually made of metal, glass, or ceramic and have airtight properties, which can effectively maintain the freshness and aroma of tea. Tea packaging jars are usually beautifully designed and can be part of tea gifts or used for daily household use.

[0003] Traditional tea packaging cans generally consist of a can body and a lid. The can body holds the tea, and the lid seals the can. To improve the lid's sealing performance, a gasket is usually attached to the inside of the lid to ensure a good seal at the opening and closing points, preventing the tea inside from getting damp. However, when using only a gasket for sealing, over time, the gasket may deform inwards at the edge of the can, affecting its sealing effect. Utility Model Content

[0004] This utility model discloses a moisture-proof tea packaging jar, which mainly solves the problem that the sealing effect of traditional sealing gaskets gradually decreases when sealing tea.

[0005] To achieve the aforementioned objective, the technical solution of this utility model is implemented as follows:

[0006] This utility model provides a moisture-proof tea packaging can, including a can body and a lid, wherein a first sealing element and a second sealing element are provided between the can body and the lid, and the first sealing element is disposed between the second sealing element and the can body;

[0007] The can is provided with a tea-containing cavity, and a cover groove is provided on the can corresponding to the opening of the tea-containing cavity;

[0008] The edge of the cover fits into the cover groove;

[0009] The first sealing element includes a sealing cap that is interference-fitted with the tea-containing cavity. The sealing cap has a groove on the side facing the second sealing element. The edge of the sealing cap has a raised limiting ring. A handle is provided in the groove corresponding to the sealing cap. The handle includes a connecting plate and a handle plate. The handle plate is connected to the sealing cap through the connecting plate, so that the handle plate is spaced from the bottom of the groove.

[0010] The second sealing element is a sealing gasket, the outer diameter of which is larger than the diameter of the tea-containing cavity.

[0011] In one embodiment, the upper surface of the handle plate is provided with a plurality of spaced-apart strip grooves.

[0012] In one embodiment, the outer periphery of the cover is provided with a plurality of protrusions, the thickness of which gradually decreases as it approaches the end.

[0013] In one embodiment, the sealing cap has a mounting hole penetrating the bottom of the groove corresponding to the groove. A constant pressure assembly is provided on the mounting hole. The constant pressure assembly includes a constant pressure tube installed in the mounting hole and a pressure-passing component installed in the constant pressure tube. The constant pressure tube has a through hole penetrating vertically. The side wall of the constant pressure tube has multiple air holes communicating with the through hole. The pressure-passing component includes an elastic column disposed in the through hole. Elastic sheets are provided at both ends of the elastic column. The elastic sheets tightly wrap around the end surface of the constant pressure tube. Multiple constant pressure holes communicating with the through hole are penetrating the elastic sheets. Elastic isolation plates matching the through hole are respectively provided above and below the air holes corresponding to the elastic column.

[0014] In one embodiment, an elastic baffle is provided on the outer surface of the constant pressure tube at the position corresponding to the air hole.

[0015] In one embodiment, mounting rings are respectively provided at both ends of the constant pressure tube corresponding to the mounting hole, so that the mounting hole is clamped between the two mounting rings.

[0016] In one embodiment, the outer diameter of the elastic sheet is larger than the outer diameter of the constant pressure tube.

[0017] The advantages or beneficial effects of the above technical solution include at least the following: the cooperation between the first and second sealing elements between the can body and the lid, the cooperation between the sealing cap of the first sealing element and the tea-containing cavity, and the setting of the limiting ring, can provide a first layer of sealing protection for the tea-containing cavity of the can body; the setting of the groove and the handle makes it easy to remove the first sealing element from the can body; the setting of the sealing gasket of the second sealing element can provide a second layer of sealing protection for the can body, thereby improving the sealing effect and playing a moisture-proof role. Attached Figure Description

[0018] The accompanying drawings illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification.

[0019] Figure 1 A schematic diagram of the entire present invention is shown;

[0020] Figure 2 This utility model is shown. Figure 1 A schematic diagram of the decomposition process;

[0021] Figure 3 An exploded view of the first sealing element and the constant pressure assembly of this utility model is shown;

[0022] Figure 4 This utility model is shown. Figure 1 A cross-sectional schematic diagram.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Tank body;

[0025] 11. Tea-containing cavity; 12. Cover groove;

[0026] 2. Cover;

[0027] 21. Protrusion;

[0028] 3. First sealing element;

[0029] 31. Sealing cap; 32. Groove; 33. Limiting ring; 34. Handle; 341. Connecting plate; 342. Handle plate; 343. Strip groove; 35. Mounting hole;

[0030] 4. Second sealing element;

[0031] 5. Constant voltage components;

[0032] 51. Constant pressure tube; 511. Through hole; 512. Vent hole; 513. Elastic baffle plate; 514. Mounting ring; 52. Pressure-passing component; 521. Elastic column; 522. Elastic sheet; 523. Constant pressure hole; 524. Elastic isolation plate. Detailed Implementation

[0033] Embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the accompanying drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0034] It should be noted that, where there is no conflict, the embodiments and features described in these embodiments can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0035] The term "comprising" and its variations as used herein are open-ended, meaning "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc., mentioned in this utility model are only used to distinguish different devices, modules, or units, and are not used to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0036] It should be noted that the terms "a" and "a plurality of" used in this utility model are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0037] The names of the messages or information exchanged between the multiple devices in this embodiment of the invention are for illustrative purposes only and are not intended to limit the scope of these messages or information.

[0038] See Figures 1 to 3 The present invention provides a moisture-proof tea packaging can, including a can body 1 and a lid 2. A first sealing element 3 and a second sealing element 4 are provided between the can body 1 and the lid 2. The first sealing element 3 is disposed between the second sealing element 4 and the can body 1.

[0039] The can body 1 is provided with a tea-containing cavity 11, and the can body 1 is provided with a cover groove 12 corresponding to the opening of the tea-containing cavity 11;

[0040] The edge of the cover 2 fits into the cover groove 12;

[0041] The first sealing element 3 includes a sealing cover 31 that is interference-fitted with the tea-containing cavity 11. The sealing cover 31 has a groove 32 on the side facing the second sealing element 4. The edge of the sealing cover 31 is provided with a protruding limiting ring 33. A handle 34 is provided in the groove 32 corresponding to the sealing cover 31. The handle 34 includes a connecting plate 341 and a handle plate 342. The handle plate 342 is connected to the sealing cover 31 through the connecting plate 341, so that the handle plate 342 is spaced from the bottom of the groove 32.

[0042] The second sealing element 4 is a sealing gasket, and the outer diameter of the sealing gasket is larger than the diameter of the tea-containing cavity 11.

[0043] With the above structure, the cooperation of the first sealing element 3 and the second sealing element 4 between the can body 1 and the lid 2, the cooperation between the sealing cover 31 of the first sealing element 3 and the tea-containing cavity 11, and the setting of the limiting ring 33, can provide a first layer of sealing protection for the tea-containing cavity 11 of the can body 1. The setting of the groove 32 and the handle 34 can facilitate the removal of the first sealing element 3 from the can body 1. The setting of the sealing gasket of the second sealing element 4 can provide a second layer of sealing protection for the can body 1, thereby improving the sealing effect and playing a role in moisture prevention.

[0044] In one embodiment, see Figure 2 and Figure 3 The upper surface of the handle plate 342 is provided with a plurality of spaced strip grooves 343. In practical applications, the strip grooves 343 can improve the roughness of the handle plate 342, so as to prevent the hand from easily slipping off the handle plate 342 when it is pulled.

[0045] In one embodiment, see Figure 1 and Figure 2 The outer periphery of the cover 2 is provided with multiple protrusions 21, and the thickness of the protrusions 21 gradually decreases as they approach the ends. In practical applications, the protrusions 21 can improve the roughness of the outer periphery of the cover 2, thus preventing the hand from easily slipping off the cover 2 when it is opened.

[0046] In one embodiment, see Figure 2 , Figure 3 and Figure 4The sealing cap 31 has a mounting hole 35 through the bottom of the groove 32. A constant pressure component 5 is provided on the mounting hole 35. The constant pressure component 5 includes a constant pressure tube 51 installed in the mounting hole 35 and a pressure-passing component 52 installed in the constant pressure tube 51. The constant pressure tube 51 has a through hole 511 that runs vertically through it. The side wall of the constant pressure tube 51 has a plurality of air holes 512 that communicate with the through hole 511. The pressure-passing component 52 includes an elastic column 521 provided in the through hole 511. The two ends of the elastic column 521 are provided with elastic sheets 522. The elastic sheets 522 tightly wrap around the end surface of the constant pressure tube 51. The elastic sheets 522 have a plurality of constant pressure holes 523 that communicate with the through hole 511. The elastic column 521 is provided above and below the air holes 512, respectively, with elastic isolation plates 524 that match the through hole 511. The constant pressure component 5 can be made of rubber. During installation, its elasticity allows it to deform the constant pressure tube 51 and the pressure-conducting component 52, facilitating the installation of the constant pressure tube 51 into the mounting hole 35 and the pressure-conducting component 52 into the constant pressure tube 51. To ensure that the elastic sheet 522 tightly wraps around the end surface of the constant pressure tube 51 and to ensure a seal between the elastic sheet 522 and the end edge of the constant pressure tube 51, the elastic column 521 is under tension when the pressure-conducting component 52 is installed into the constant pressure tube 51, thus creating pressure between the elastic sheet 522 and the surface of the constant pressure tube 51. In practical application, with the cooperation of the constant pressure tube 51 and the pressure-conducting component 52 of the constant pressure component 5, when the first sealing member 3 is closed in the can body 1, the tea-containing cavity 11... The gas will enter the through hole 511 through the constant pressure hole 523, causing the gas pressure in the through hole 511 to gradually increase until the elastic isolation plate 524 deforms. Then the gas will be discharged from the air hole 512 through the through hole 511 to balance the gas pressure in the tea container cavity 11 and the outside, thus making it easy to close the first seal 3. When the first seal 3 is removed from the can 1, the gas pressure in the tea container cavity 11 will decrease, making the outside gas pressure greater than the gas pressure in the tea container cavity 11. Under the action of the outside gas pressure, the elastic isolation plate 524 will deform, and the outside gas will enter the through hole 511 through the constant pressure hole 523 on the elastic sheet 522 at the other end of the elastic column 521 to balance the gas pressure in the tea container cavity 11, thus making it easy to open the first seal 3.

[0047] An elastic baffle 513 is provided on the outer surface of the constant pressure tube 51 at the position corresponding to the vent 512. In practical applications, the elastic baffle 513 ensures that when the air pressure inside the through hole 511 is greater than the external air pressure, the gas will be discharged through the vent 512, preventing external gas from entering the through hole 511 through the vent 512 when the external air pressure is greater than the internal air pressure.

[0048] Mounting rings 514 are provided at both ends of the constant pressure tube 51 corresponding to the mounting hole 35, so that the mounting hole 35 is clamped between the two mounting rings 514. In practical applications, the mounting rings 514 can stably mount the constant pressure tube 51 onto the mounting hole 35.

[0049] The outer diameter of the elastic sheet 522 is larger than the outer diameter of the constant pressure tube 51. In practical applications, by adjusting the outer diameter of the elastic sheet 522, it is possible to cover the constant pressure tube 51.

[0050] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0051] Those skilled in the art should understand that the above embodiments are merely for clearly illustrating the present invention and are not intended to limit the scope of the present invention. For those skilled in the art, other changes or modifications can be made based on the above-described invention, and these changes or modifications still fall within the scope of the present invention.

Claims

1. A moisture-proof tea packaging jar, characterized in that, It includes a tank body and a cover body, wherein a first sealing element and a second sealing element are provided between the tank body and the cover body, and the first sealing element is provided between the second sealing element and the tank body; The can is provided with a tea-containing cavity, and a cover groove is provided on the can corresponding to the opening of the tea-containing cavity; The edge of the cover fits into the cover groove; The first sealing element includes a sealing cap that is interference-fitted with the tea-containing cavity. The sealing cap has a groove on the side facing the second sealing element. The edge of the sealing cap has a raised limiting ring. A handle is provided in the groove corresponding to the sealing cap. The handle includes a connecting plate and a handle plate. The handle plate is connected to the sealing cap through the connecting plate, so that the handle plate is spaced from the bottom of the groove. The second sealing element is a sealing gasket, the outer diameter of which is larger than the diameter of the tea-containing cavity.

2. The moisture-proof tea packaging jar as described in claim 1, characterized in that, The upper surface of the handle plate is provided with multiple spaced strip grooves.

3. The moisture-proof tea packaging jar as described in claim 1, characterized in that, The outer periphery of the cover is provided with multiple protrusions, and the thickness of the protrusions gradually decreases as they approach the ends.

4. The moisture-proof tea packaging jar as described in claim 1, characterized in that, The sealing cap has a mounting hole penetrating the bottom of the groove corresponding to the groove. A constant pressure component is provided on the mounting hole. The constant pressure component includes a constant pressure tube installed in the mounting hole and a pressure-passing component installed in the constant pressure tube. The constant pressure tube has a through hole penetrating vertically. The side wall of the constant pressure tube has multiple air holes communicating with the through hole. The pressure-passing component includes an elastic column disposed in the through hole. Elastic sheets are provided at both ends of the elastic column. The elastic sheets tightly wrap around the end surface of the constant pressure tube. Multiple constant pressure holes communicating with the through hole are penetrating the elastic sheets. Elastic isolation plates matching the through hole are respectively provided above and below the air holes of the elastic column.

5. The moisture-proof tea packaging jar as described in claim 4, characterized in that, An elastic baffle is provided on the outer surface of the constant pressure tube at the position corresponding to the air hole.

6. The moisture-proof tea packaging jar as described in claim 4, characterized in that, The constant pressure tube is provided with mounting rings at both ends of the mounting hole, so that the mounting hole is clamped between the two mounting rings.

7. The moisture-proof tea packaging jar as described in claim 4, characterized in that, The outer diameter of the elastic sheet is larger than the outer diameter of the constant pressure tube.

Images