Moistureproof and breathable tea packaging and storing tank

Abstract

The utility model relates to the technical field of storage tanks, and discloses a moisture-proof breathable tea packaging storage tank which comprises a tank body, an upper cover is rotatably connected to the upper end of the tank body, through grooves are formed in the two sides of the outer wall of the tank body, microporous breathable films are arranged on the inner walls of the through grooves, the microporous breathable films are made of polytetrafluoroethylene breathable films, and the upper end of the tank body is rotatably connected with the upper cover. And a placing rack is placed at the bottom of the tank body. When the tea packaging and storing tank is used, air can freely pass through the polytetrafluoroethylene breathable film, the breathable function is achieved, meanwhile, water vapor can be effectively blocked through hydrophobicity of the polytetrafluoroethylene breathable film, moisture is prevented from entering the tank, the dual effects of moisture prevention and breathability are achieved, food-grade stainless steel is selected as the main body material of the tank body, and the service life of the tank body is prolonged. And the placement frame is matched with the multiple air holes, so that air circulation is not affected, meanwhile, tea leaf chippings can be prevented from blocking air holes of the air-permeable film, and meanwhile the air-permeable film is protected against damage.

Description

Technical Field

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

[0002] As we all know, tea is a beverage ingredient made from the tender buds and leaves of plants in the Camellia genus of the Theaceae family. Through a series of processes such as picking, fixing, rolling, and drying, the rich components in the fresh leaves, such as tea polyphenols, caffeine, amino acids, and vitamins, are preserved or transformed. Tea packaging storage jars are containers specifically designed for tea, and their core function is to provide a high-quality storage environment for tea.

[0003] However, traditional tea packaging and storage containers are usually made of materials such as ordinary plastic, glass, or thin metal. Ordinary plastic is not dense enough, and there are certain gaps between the molecules, which allow moisture to easily penetrate. Although glass is hard and smooth, it is a good conductor of heat. When the ambient temperature changes, moisture in the air inside the container can easily condense into water droplets on the glass wall, thus affecting the dryness of the tea. Thin metal materials may oxidize due to long-term contact with air, resulting in tiny pores on the surface, providing channels for moisture to enter. Therefore, technological improvements are urgently needed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a moisture-proof and breathable tea packaging storage container. When in use, this tea packaging storage container allows air to pass freely through a polytetrafluoroethylene (PTFE) breathable membrane, achieving a breathable function. Simultaneously, its hydrophobicity effectively blocks moisture, preventing humidity from entering the container, thus achieving a dual effect of moisture protection and breathability. Food-grade stainless steel is selected as the main material of the container, and a sealing gasket effectively prevents external moisture intrusion. The placement rack, combined with multiple ventilation holes, does not hinder airflow while preventing tea debris from clogging the breathable membrane pores and protecting the breathable membrane from damage.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A moisture-proof and breathable tea packaging storage jar includes a jar body, a top cover rotatably connected to the upper end of the jar body, through grooves on both sides of the outer wall of the jar body, a microporous breathable membrane provided on the inner wall of the through grooves, the microporous breathable membrane being made of polytetrafluoroethylene breathable membrane, and a storage rack placed at the bottom of the jar body, the outer wall of the storage rack having multiple breathable holes.

[0007] A stop block is fixedly connected to the upper part of one side of the outer wall of the tank, and an installation block is fixedly connected to the lower part of one side of the outer wall of the top cover. A snap-fit ​​block is slidably connected to the inner wall of the stop block. Limit grooves are formed on the inner wall of the stop block near the front and rear ends of the snap-fit ​​block. A return spring is fixedly connected to the bottom surface of the limit groove. A rotating rod is rotatably connected to the upper end of the inner wall of the installation block.

[0008] Compared with existing tea packaging storage cans, this tea packaging storage can, when in use, compresses the locking block and the return spring by pulling the lever. At this time, the top cover is rotated to fit against the can body. Then, the rotating rod is rotated above the locking block, the lever is released, the return spring releases the force, and the locking block engages with the locking groove, which can fix the top cover and prevent the top cover from loosening and affecting the sealing effect. It has high practical performance.

[0009] Furthermore, a sealing groove is provided on the upper surface of the tank, and a sealing gasket is fixedly connected to the edge of the lower surface of the upper cover, with the sealing gasket abutting against the sealing groove;

[0010] The above technical solution facilitates sealing of the top of the tank by using a sealing gasket that abuts against the sealing groove.

[0011] Furthermore, a partition is fixedly connected to the inner wall of the placement rack, and a pull block is fixedly connected to the upper end of the partition;

[0012] The above technical solution allows for easy placement or retrieval of the shelf by using a pull block.

[0013] Furthermore, a pull rod is fixedly connected to the lower end of the snap-fit ​​block;

[0014] The above technical solution allows the lever to easily drive the locking block to move.

[0015] Furthermore, limit blocks are fixedly connected to the upper part of the outer walls at both ends of the snap-fit ​​block, and the limit blocks are slidably connected to the inner wall of the limit groove, and the upper end of the reset spring is fixedly connected to the lower end of the limit blocks at both ends.

[0016] The above technical solution allows the return spring to facilitate movement in conjunction with the locking block.

[0017] Furthermore, the lower end of the rotating rod is provided with a snap-fit ​​groove, and the snap-fit ​​block engages with the snap-fit ​​groove.

[0018] The above technical solution facilitates the limiting of the rotating rod by engaging the snap-fit ​​block with the snap-fit ​​groove.

[0019] Furthermore, the tank and the rack are made of food-grade stainless steel;

[0020] The above technical solution utilizes food-grade stainless steel, which is sturdy, durable, and corrosion-resistant, effectively preventing external moisture from entering.

[0021] This utility model has the following beneficial effects:

[0022] 1. This utility model proposes a moisture-proof and breathable tea packaging storage jar. Compared with existing tea packaging storage jars, this tea packaging storage jar allows air to pass freely through the polytetrafluoroethylene (PTFE) breathable membrane, achieving a breathable function. At the same time, its hydrophobicity effectively blocks water vapor and prevents moisture from entering the jar, achieving a dual effect of moisture-proof and breathable. Food-grade stainless steel is selected as the main material of the jar body, and with the sealing gasket, it can effectively block the intrusion of external water vapor. The placement rack with multiple vents does not affect air circulation and can also prevent tea debris from clogging the pores of the breathable membrane, while protecting the breathable membrane from damage.

[0023] 2. The present invention proposes a moisture-proof and breathable tea packaging storage jar. Compared with existing tea packaging storage jars, when this tea packaging storage jar is in use, the pull rod is pulled to drive the locking block and the return spring to compress. At this time, the top cover is rotated to fit against the jar body. Then, the rotating rod is rotated above the locking block, the pull rod is released, the return spring releases the force and drives the locking block to engage with the locking groove, which can fix the top cover and prevent the top cover from loosening and affecting the sealing effect. It has high practical performance. Attached Figure Description

[0024] Figure 1 This is an isometric view of a moisture-proof and breathable tea packaging storage jar proposed in this utility model.

[0025] Figure 2 This is an isometric view of the opening and closing of a moisture-proof and breathable tea packaging storage jar proposed in this utility model.

[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 An explosion diagram illustrating a moisture-proof and breathable tea packaging storage container proposed in this utility model;

[0028] Figure 5 This is an axial cross-sectional view of the inner block of a moisture-proof and breathable tea packaging storage can proposed in this utility model;

[0029] Figure 6 for Figure 5 Enlarged view of point B in the middle.

[0030] Legend:

[0031] 1. Tank body; 11. Top cover; 12. Through groove; 13. Microporous breathable membrane; 14. Sealing groove; 15. Sealing gasket; 16. Placement rack; 17. Partition plate; 18. Pull block; 19. Vent hole; 2. Abutment block; 21. Mounting block; 22. Snap-fit ​​block; 23. Pull rod; 24. Limiting groove; 25. Limiting block; 26. Return spring; 27. Rotating rod; 28. Snap-fit ​​groove. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1-6 An embodiment of this utility model is provided: a moisture-proof and breathable tea packaging storage jar, including a jar body 1, a top cover 11 rotatably connected to the upper end of the jar body 1, through grooves 12 are provided on both sides of the outer wall of the jar body 1, and microporous breathable membranes 13 are provided on the inner walls of the through grooves 12. The microporous breathable membranes 13 are made of polytetrafluoroethylene (PTFE) breathable membranes, and a placement rack 16 is placed at the bottom of the jar body 1. The outer walls of the placement rack 16 are provided with multiple breathable holes 19.

[0034] A stop block 2 is fixedly connected to the upper part of one side outer wall of the tank body 1, and an installation block 21 is fixedly connected to the lower part of one side outer wall of the top cover 11. A snap-fit ​​block 22 is slidably connected to the inner wall of the stop block 2. Limit grooves 24 are provided on the inner wall of the stop block 2 near the front and rear ends of the snap-fit ​​block 22. A return spring 26 is fixedly connected to the bottom surface of the limit groove 24. A rotating rod 27 is rotatably connected to the upper end of the inner wall of the installation block 21.

[0035] Compared with existing tea packaging storage jars, this tea packaging storage jar, when in use, compresses the locking block 22 and the return spring 26 by pulling the lever 23. At this time, the top cover 11 is rotated to fit against the jar body 1. Then, the rotating rod 27 is rotated above the locking block 22, releasing the lever 23 and the return spring 26. The released force causes the locking block 22 to engage with the locking groove 28, which can fix the top cover 11 and prevent the top cover 11 from loosening and affecting the sealing effect. It has higher practical performance.

[0036] A sealing groove 14 is provided on the upper surface of the tank body 1, and a sealing gasket 15 is fixedly connected to the edge of the lower surface of the cover 11, with the sealing gasket 15 abutting against the sealing groove 14.

[0037] The sealing gasket 15 abuts against the sealing groove 14 to facilitate sealing of the top of the tank body 1.

[0038] A partition 17 is fixedly connected to the inner wall of the shelf 16, and a pull block 18 is fixedly connected to the upper end of the partition 17.

[0039] The pull block 18 facilitates the placement or retrieval of the placement rack 16.

[0040] A pull rod 23 is fixedly connected to the lower end of the snap-fit ​​block 22;

[0041] The lever 23 facilitates the movement of the locking block 22.

[0042] Limiting blocks 25 are fixedly connected to the upper part of the outer walls at both ends of the snap-fit ​​block 22. The limiting blocks 25 are slidably connected to the inner wall of the limiting groove 24 respectively. The upper end of the return spring 26 is fixedly connected to the lower end of the limiting blocks 25 at both ends respectively.

[0043] The return spring 26 facilitates movement in conjunction with the locking block 22.

[0044] The lower end of the rotating rod 27 is provided with a snap-fit ​​groove 28, and the snap-fit ​​block 22 engages with the snap-fit ​​groove 28.

[0045] The locking block 22 engages with the locking slot 28 to facilitate limiting the rotation rod 27.

[0046] The tank body 1 and the rack 16 are made of food-grade stainless steel;

[0047] Made of food-grade stainless steel, it is sturdy, durable, and corrosion-resistant, effectively preventing external moisture from entering.

[0048] Working principle: During use, its PTFE breathable membrane allows air to pass freely, while its hydrophobic properties block moisture. The food-grade stainless steel can 1, combined with the sealing gasket 15, further prevents external moisture intrusion. The vent holes 19 on the rack 16 ensure air circulation and also prevent tea leaves from clogging the breathable membrane and protect it. For opening and closing, pulling the lever 23 causes the locking block 22 to compress the return spring 26. After rotating the top cover 11 to fit against the can 1, rotating the rotating rod 27 to above the locking block 22, releasing the lever 23, and the return spring 26 releases its force, causing the locking block 22 to engage with the locking groove 28 of the rotating rod 27, thus fixing the top cover 11 and preventing loosening that could affect the sealing effect.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A moisture-proof and air-permeable tea leaf packaging storage tank comprising a tank body (1), characterized in that: The upper end of the tank body (1) is rotationally connected with an upper cover (11), both sides of the outer wall of the tank body (1) are provided with a through slot (12), the inner wall of the through slot (12) is provided with a microporous breathable film (13), the microporous breathable film (13) is made of polytetrafluoroethylene (PTFE) breathable film, the bottom of the tank body (1) is placed with a placing rack (16), the outer wall of the placing rack (16) is provided with a plurality of breathable holes (19); The upper part of the outer wall of one side of the tank body (1) is fixedly connected with an abutting block (2), the lower part of the outer wall of one side of the upper cover (11) is fixedly connected with a mounting block (21), the inner wall of the abutting block (2) is slidably connected with a clamping block (22), the front end and the rear end of the inner wall of the abutting block (2) close to the clamping block (22) are both provided with a limiting groove (24), the bottom surface of the limiting groove (24) is fixedly connected with a reset spring (26), and the upper end of the inner wall of the mounting block (21) is rotationally connected with a rotating rod (27).

2. The moisture-proof and air-permeable tea storage container according to claim 1, characterized in that: The upper surface of the tank body (1) is provided with a sealing groove (14), the edge of the lower surface of the upper cover (11) is fixedly connected with a sealing gasket (15), and the sealing gasket (15) abuts against the sealing groove (14).

3. The moisture-proof and air-permeable tea storage container according to claim 1, characterized in that: The inner wall of the placing rack (16) is fixedly connected with a partition plate (17), and the upper end of the partition plate (17) is fixedly connected with a pulling block (18).

4. The moisture resistant, air permeable tea packaging storage canister of claim 1, wherein: The lower end of the clamping block (22) is fixedly connected with a pulling rod (23).

5. The moisture resistant, air permeable tea packaging storage canister of claim 1, wherein: The upper part of the outer wall of both ends of the clamping block (22) is fixedly connected with a limiting block (25), and the limiting block (25) is slidably connected with the inner wall of the limiting groove (24), respectively.

6. The moisture resistant, air permeable tea packaging storage canister of claim 1, wherein: The lower end of the rotating rod (27) is provided with a clamping groove (28), and the clamping block (22) is clamped and matched with the clamping groove (28).

7. The moisture resistant, air permeable tea packaging storage canister of claim 1, wherein: The tank body (1) and the placing rack (16) are made of food-grade stainless steel.

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