Magnetic tea capsule sealing cover structure

Abstract

The utility model relates to the technical field of sealing cover structure, especially magnetic tea capsule sealing cover structure. It mainly aims at the prior art that the aluminum film is used to seal the water inlet end of the tea capsule, and the aluminum film is often placed upward before use, and the aluminum film is used for information display and lacks protection, and the aluminum film is easily accidentally punctured during production, transportation and storage, resulting in oxidation of tea leaves and affecting the quality of tea soup, and the technical scheme comprises the following steps: a sealing cover plate is arranged close to the water inlet end of the tea capsule; a plurality of extrusion blocks are arranged at the edge position of the sealing cover plate, the plurality of extrusion blocks are arranged in a ring array, and the extrusion blocks are arranged in an L shape; and an extrusion assembly is installed on the side of the sealing cover plate away from the tea capsule. The utility model effectively avoids the problem of easy breakage of the traditional aluminum film sealing, prevents oxidation of tea leaves, guarantees the quality of tea soup and improves the consumer experience, and realizes convenient and stable installation and disassembly operation.

Description

Technical Field

[0001] This utility model relates to the field of sealing cap structure technology, and in particular to a magnetic tea capsule sealing cap structure. Background Technology

[0002] In the field of modern tea preparation technology, tea capsules are widely used in various instant tea beverage equipment due to their convenience and ability to precisely control the amount of tea leaves used. Currently, the water inlet of tea capsules is generally sealed with an aluminum foil. Before actual use, to facilitate water flow and information display during subsequent brewing, tea capsules are usually placed with the water inlet facing upwards on a base made of materials such as foam or sponge. Because the water inlet area of ​​tea capsules is relatively large, manufacturers often use the surface of the sealing aluminum foil to print a series of product information such as product name, ingredients, and shelf life, so that consumers can easily identify and understand the product.

[0003] However, this existing sealing and placement method has significant drawbacks. During the production, transportation, and storage of tea capsules, the aluminum foil at the water inlet is directly exposed, lacking effective physical protection, and is highly susceptible to impact or pressure from sharp objects, leading to accidental punctures. Once the foil is damaged, the tea leaves inside the capsule come into direct contact with air, undergoing oxidation. This severely affects the flavor and quality of the tea, resulting in a brewed tea that fails to meet expectations in terms of taste and aroma, thus reducing the consumer experience and hindering the market promotion and long-term development of tea capsule products. Therefore, this invention proposes a magnetic tea capsule sealing cap structure. Utility Model Content

[0004] The purpose of this invention is to address the problem in the background art that existing tea capsules use aluminum foil to seal the water inlet. Before use, they are often placed face up. Because the aluminum foil is used for information display and lacks protection, it is easily punctured during production, transportation and storage, causing the tea leaves to oxidize and affecting the quality of the tea soup. The invention proposes a magnetic tea capsule sealing cap structure.

[0005] The technical solution of this utility model is: a magnetic tea capsule sealing cap structure, including a sealing cap plate close to the water inlet end of the tea capsule; multiple sets of extrusion blocks disposed at the edge of the sealing cap plate, the multiple sets of extrusion blocks being arranged in a circular array, the extrusion blocks being L-shaped; and an extrusion assembly installed on the side of the sealing cap plate away from the tea capsule, the extrusion assembly being used to drive the multiple sets of extrusion blocks to extrude the tea capsule to fix the sealing cap plate and the extrusion blocks in position.

[0006] Optionally, the sealing cover plate has an installation hole at a position corresponding to the extrusion block, and a rotating shaft is rotatably connected to the extrusion block, with the rotating shaft fixedly connected to the installation hole.

[0007] Optionally, the extrusion assembly includes multiple sets of connecting plates, which are rotatably connected to multiple sets of extrusion blocks. The ends of the multiple sets of connecting plates away from the extrusion blocks are rotatably connected to movable plates, and the ends of the multiple sets of movable plates away from the connecting plates are jointly fixedly connected to a synchronization ring.

[0008] Optionally, the angle between the extrusion block and the connecting plate is an obtuse angle, and the multiple sets of moving plates are all located inside the multiple sets of extrusion blocks.

[0009] Optionally, the synchronization ring has an installation groove, in which a fixing seat is installed. A first magnetic block is fixedly connected to the fixing seat near the sealing cover plate. The first magnetic block passes through the synchronization ring and slides with it. A second magnetic block is provided on the side of the first magnetic block away from the fixing seat. A positioning ring is fitted around the outer ring of the second magnetic block. The positioning ring is fixedly connected to the sealing cover plate.

[0010] Optionally, the magnetic poles of the first magnetic block and the second magnetic block are opposite in direction.

[0011] Optionally, a connecting strap is connected to one side of the fixing seat, and the end of the connecting strap away from the fixing seat is fixedly connected to the sealing cover plate. A protrusion is provided on the side of the fixing seat away from the connecting strap.

[0012] Optionally, the outer ring of the positioning ring is provided with a spring, the spring being located between the sealing cover plate and the synchronization ring, and the outer ring of the spring is provided with a limiting sleeve, the limiting sleeve being fixedly connected to the sealing cover plate.

[0013] In summary, this application includes at least one of the following beneficial technical effects:

[0014] This utility model uses an extrusion block and an extrusion assembly to securely install the sealing cover on the tea capsule, providing physical protection for the water inlet end, preventing the aluminum film from being damaged by sharp objects during production, transportation and storage, preventing the tea leaves from oxidizing upon contact with air, thereby ensuring the quality of the tea soup and improving the consumer experience.

[0015] Furthermore, by pushing the synchronous ring to drive the extrusion block to deflect and extrude the edge of the tea capsule, and with the magnetic attraction of the first and second magnetic blocks, the sealing cover can be quickly and securely installed. When disassembling, the fixing seat is removed, and the extrusion block is reset by the spring force, easily separating the sealing cover from the tea capsule. The operation is simple, and the use is convenient and reliable.

[0016] In summary, this utility model effectively avoids the problem of easy damage to traditional aluminum film seals, prevents tea oxidation, ensures the quality of tea soup, enhances the consumer experience, and achieves convenient and stable installation and disassembly operations. Attached Figure Description

[0017] Figure 1A schematic diagram of the magnetic tea capsule sealing cap structure is provided.

[0018] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 for Figure 2 Enlarged diagram of point B in the middle.

[0021] Figure label:

[0022] 1. Sealing cover; 11. Mounting holes;

[0023] 2. Extrusion block; 21. Rotating shaft;

[0024] 3. Extrusion assembly; 31. Connecting plate; 32. Moving plate; 33. Synchronization ring; 34. Mounting groove; 35. Fixing base; 36. First magnetic block; 37. Second magnetic block; 38. Positioning ring; 39. Connecting belt; 310. Protrusion; 311. Spring; 312. Limiting cylinder. Detailed Implementation

[0025] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0026] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0027] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] Example

[0031] like Figures 1 to 3 As shown, the magnetic tea capsule sealing cap structure proposed in this utility model includes a sealing cap plate 1 close to the water inlet end of the tea capsule, and four sets of squeezing blocks 2 disposed at the edge of the sealing cap plate 1. The four sets of squeezing blocks 2 are arranged in a circular array and are L-shaped. The L-shape allows the squeezing blocks 2 to squeeze the edge of the tea capsule when deflected, thereby fixing the sealing cap plate 1 to the tea capsule. The sealing cap plate 1 and the squeezing blocks 2 are provided with mounting holes 11 at corresponding positions. A rotating shaft 21 is rotatably connected to the squeezing block 2, and the rotating shaft 21 is fixedly connected to the mounting hole 11, so that the squeezing block 2 keeps rotating in its original position.

[0032] For further details, please refer to Figures 1 to 4The aforementioned sealing cap structure also includes a compression assembly 3 installed on the side of the sealing cap 1 away from the tea capsule. The compression assembly 3 is used to drive four sets of compression blocks 2 to compress the tea capsule, thereby fixing the position of the sealing cap 1 and the compression blocks 2. The compression assembly 3 includes four sets of connecting plates 31, which are rotatably connected to four sets of compression blocks 2. The ends of the four sets of connecting plates 31 away from the compression blocks 2 are rotatably connected to movable plates 32. When the movable plates 32 move, they drive the compression blocks 2 to deflect through the connecting plates 31. The ends of the four sets of movable plates 32 away from the connecting plates 31 are all fixedly connected to a synchronization ring 33, which moves synchronously with the four sets of movable plates 32. The angle between the extrusion block 2 and the connecting plate 31 is an obtuse angle. All four sets of moving plates 32 are located inside the four sets of extrusion blocks 2. Therefore, when the moving plates 32 approach the sealing cover plate 1, they drive the extrusion blocks 2 to deflect via the connecting plate 31, causing the end of the extrusion block 2 away from the connecting plate 31 to deflect towards the center of the sealing cover plate 1. This causes the extrusion blocks 2 to press against the edge of the tea capsule, thus fixing the position of the sealing cover plate 1 and the extrusion blocks 2. A mounting groove 34 is provided in the synchronization ring 33, and a fixing seat 35 is installed in the mounting groove 34. The mounting groove 34 is used for positioning during the installation of the fixing seat 35. A first magnetic block 36 is fixedly connected to the side of the fixed base 35 near the sealing cover plate 1. The first magnetic block 36 passes through the synchronization ring 33 and slides with it. A second magnetic block 37 is provided on the side of the first magnetic block 36 away from the fixed base 35. The magnetic poles of the first magnetic block 36 and the second magnetic block 37 are opposite. After the fixed base 35 is installed in the mounting groove 34, the first magnetic block 36 is attracted to the side of the second magnetic block 37, so that the synchronization ring 33 is fixed in a position relatively close to the sealing cover plate 1. At the same time, multiple sets of extrusion blocks 2 extrude the edge of the tea capsule. When the first magnetic block 36 is attracted to the side of the second magnetic block 37, the fixed base 35 is in close contact with the mounting groove 34, ensuring that the synchronization ring 33 and the four sets of moving plates 32 are parallel to the sealing cover plate 1, thereby ensuring that the four sets of extrusion blocks 2 extrude evenly on the edge of the tea capsule. A positioning ring 38 is fitted around the outer ring of the second magnetic block 37. The positioning ring 38 is fixedly connected to the sealing cover plate 1, and the positions of the second magnetic block 37 and the positioning ring 38 are fixed. A connecting strap 39 is connected to one side of the fixing seat 35. The end of the connecting strap 39 away from the fixing seat 35 is fixedly connected to the sealing cover plate 1, so that when the fixing seat 35 is removed from the mounting groove 34, it is still connected to the side of the sealing cover plate 1 by the connecting strap 39 to prevent loss. A protrusion 310 is provided on the side of the fixing seat 35 away from the connecting strap 39. The protrusion 310 is provided to facilitate the removal of the fixing seat 35 from the mounting groove 34. A spring 311 is provided on the outer ring of the positioning ring 38. The spring 311 is located between the sealing cover plate 1 and the synchronization ring 33. The spring 311 is used to accumulate elastic force when the synchronization ring 33 is close to the sealing cover plate 1, and to release the elastic force when the fixing seat 35 is removed from the mounting groove 34, so as to move the synchronization ring 33 away from the sealing cover plate 1, thereby moving the multiple sets of extrusion blocks 2 away from the edge of the tea capsule, which facilitates the separation of the sealing cover plate 1 from the tea capsule.The outer ring of the spring 311 is provided with a limiting sleeve 312, which is fixedly connected to the sealing cover plate 1. The limiting sleeve 312 is used to limit the spring 311.

[0033] In this embodiment, when installing the sealing cover 1, the sealing cover 1 is placed above the water inlet end of the tea capsule. At this time, the squeezing block 2 is in its initial state and no pressure is applied to the edge of the tea capsule. Next, the synchronizing ring 33 is pushed to move closer to the sealing cover 1. When the synchronizing ring 33 moves, it drives the four sets of moving plates 32 to move synchronously. Since the moving plate 32 and the connecting plate 31, and the connecting plate 31 and the squeezing block 2 are all rotatably connected, and the angle between the squeezing block 2 and the connecting plate 31 is an obtuse angle, as the moving plate 32 moves closer to the sealing cover 1, the squeezing block 2 is deflected through the connecting plate 31, causing the end of the squeezing block 2 away from the connecting plate 31 to deflect towards the center of the sealing cover 1. Then, the L-shaped structure of the squeezing block 2 squeezes the edge of the tea capsule, and the sealing cover 1 is initially fixed on the tea capsule.

[0034] When the synchronizing ring 33 moves to a certain position, the fixing seat 35 is embedded into the mounting groove 34 of the synchronizing ring 33. The first magnetic block 36 on the fixing seat 35 passes through the synchronizing ring 33. Since the magnetic poles of the first magnetic block 36 and the second magnetic block 37 are opposite, the first magnetic block 36 will be attracted to the side of the second magnetic block 37, so that the synchronizing ring 33 is stably fixed near the sealing cover plate 1. At this time, the extrusion block 2 continues to extrude pressure on the edge of the tea capsule, ensuring that the sealing cover plate 1 and the tea capsule fit tightly together, achieving a good sealing effect. At the same time, when the first magnetic block 36 is attracted to the side of the second magnetic block 37, the fixing seat 35 is in close contact with the mounting groove 34, ensuring that the synchronizing ring 33 and the four sets of moving plates 32 are parallel to the sealing cover plate 1, so that the four sets of extrusion blocks 2 can evenly extrude pressure on the edge of the tea capsule, improving the sealing stability.

[0035] When it is necessary to disassemble the sealing cover 1, the fixing seat 35 is removed from the mounting groove 34 by the protrusion 310. At this time, the spring 311, which was originally compressed, releases its elastic force. Under the action of the spring 311, the synchronizing ring 33 is pushed away from the sealing cover 1. The synchronizing ring 33 drives the moving plate 32 to move. The moving plate 32 drives the squeezing block 2 to deflect in the opposite direction through the connecting plate 31, so that the squeezing block 2 is moved away from the edge of the tea capsule, eliminating the pressure on the edge of the tea capsule, thereby easily separating the sealing cover 1 from the tea capsule. During this process, the limiting cylinder 312 limits the spring 311 to ensure the stability of the extension and contraction direction of the spring 311, while the connecting belt 39 ensures that the fixing seat 35 will not be lost after being removed and will always remain connected to the sealing cover 1.

[0036] The above specific embodiments are merely optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A magnetic tea capsule sealing cap structure, characterized in that, include: A sealing cover (1) close to the water inlet end of the tea capsule; Multiple sets of extrusion blocks (2) are arranged at the edge of the sealing cover plate (1), and the multiple sets of extrusion blocks (2) are arranged in a ring array. The extrusion blocks (2) are L-shaped. The extrusion assembly (3) is installed on the side of the sealing cover (1) away from the tea capsule. The extrusion assembly (3) is used to drive multiple sets of extrusion blocks (2) to extrude the tea capsule to fix the position of the sealing cover (1) and the extrusion blocks (2).

2. The magnetic tea capsule sealing cap structure according to claim 1, characterized in that, The sealing cover plate (1) has an installation hole (11) at the corresponding position of the extrusion block (2). A rotating shaft (21) is rotatably connected in the extrusion block (2), and the rotating shaft (21) is fixedly connected in the installation hole (11).

3. The magnetic tea capsule sealing cap structure according to claim 2, characterized in that, The extrusion assembly (3) includes multiple sets of connecting plates (31), which are rotatably connected to multiple sets of extrusion blocks (2). The ends of the multiple sets of connecting plates (31) away from the extrusion blocks (2) are rotatably connected to movable plates (32), and the ends of the multiple sets of movable plates (32) away from the connecting plates (31) are fixedly connected to a synchronization ring (33).

4. The magnetic tea capsule sealing cap structure according to claim 3, characterized in that, The angle between the extrusion block (2) and the connecting plate (31) is an obtuse angle, and the multiple sets of moving plates (32) are all located inside the multiple sets of extrusion blocks (2).

5. The magnetic tea capsule sealing cap structure according to claim 4, characterized in that, The synchronization ring (33) has an installation groove (34) and a fixing seat (35) is installed in the installation groove (34). A first magnetic block (36) is fixedly connected to the fixing seat (35) near the sealing cover plate (1). The first magnetic block (36) passes through the synchronization ring (33) and slides with it. A second magnetic block (37) is provided on the side of the first magnetic block (36) away from the fixing seat (35). A positioning ring (38) is fitted around the outer ring of the second magnetic block (37). The positioning ring (38) is fixedly connected to the sealing cover plate (1).

6. The magnetic tea capsule sealing cap structure according to claim 5, characterized in that, The magnetic poles of the first magnetic block (36) and the second magnetic block (37) are opposite.

7. The magnetic tea capsule sealing cap structure according to claim 6, characterized in that, A connecting strap (39) is connected to one side of the fixed seat (35). The end of the connecting strap (39) away from the fixed seat (35) is fixedly connected to the sealing cover plate (1). A protrusion (310) is provided on the side of the fixed seat (35) away from the connecting strap (39).

8. The magnetic tea capsule sealing cap structure according to claim 7, characterized in that, The positioning ring (38) is provided with a spring (311) on its outer ring. The spring (311) is located between the sealing cover plate (1) and the synchronization ring (33). The spring (311) is provided with a limit cylinder (312) on its outer ring. The limit cylinder (312) is fixedly connected to the sealing cover plate (1).

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