Tea caddy with double thickened mouth edges

Abstract

The utility model discloses a tea caddy with double thickened mouth edges, which relates to the technical field of tea caddy, and comprises a caddy body mechanism, a mouth edge thickening mechanism is arranged on the inner wall of the upper end of the caddy body mechanism, a caddy cover mechanism is lapped on the inner wall of the mouth edge thickening mechanism, and a cover opening mechanism is arranged in the caddy cover mechanism. And the mouth edge thickening mechanism comprises a thickening piece. According to the tea caddy, the thickening mechanism is arranged, the edge opening of the tea caddy is thickened through the thickening piece, the strength of the edge opening of the tea caddy is improved, the edge opening of the tea caddy is prevented from being extruded and deformed in the transportation and storage process, meanwhile, the gap between the thickening piece and the caddy body is filled and sealed through the first rubber pad, and the sealing effect is good. A gap between the upper cover body and the thickening piece is sealed through the second rubber pad, and a gap between the lifting piece and the inserting groove is sealed through the third rubber pad, so that the overall sealing effect of the tea caddy is better, the quality guarantee period of tea is prolonged, and the tea caddy is more convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of tea canister technology, specifically to a tea canister with double-thickened rim. Background Technology

[0002] As a crucial container for tea storage, the development of tea canisters is closely intertwined with tea culture. In ancient times, tea was a precious beverage, and to prevent moisture and odors, people initially used bamboo tubes and ceramic jars for storage. Ceramic tea canisters from the Tang and Song dynasties, for example, were exquisite and practical, embodying the art of tea ceremony. With the advancement of the Industrial Revolution, tin cans emerged, offering excellent sealing and low cost, leading to their widespread use in tea packaging to meet market demand.

[0003] Tin cans used for tea canisters are easily subjected to compression and collisions during transportation and storage. However, the edges of existing tea canisters are relatively weak due to the reduction of material production costs, making them unable to withstand these external forces and prone to deformation. This affects the appearance and internal space of the canister, and may even damage the contents. In addition, the unthickened edges of tea canisters mean that the lid and body do not seal tightly enough during use, and gaps can easily appear. Outside air can easily enter the canister through these gaps, accelerating the deterioration of the tea, shortening its shelf life, and causing certain inconveniences in use. Summary of the Invention

[0004] This utility model provides a tea canister with double-thickened rim to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A tea canister with double-thickened rim includes a canister body mechanism. The inner wall of the upper end of the canister body mechanism is provided with a rim thickening mechanism. The inner wall of the rim thickening mechanism overlaps with a canister lid mechanism. The canister lid mechanism is provided with an opening mechanism inside. The rim thickening mechanism includes a thickening member. A first rubber pad is fixedly connected to the surface of the thickening member. A second rubber pad is fixedly connected to the inner wall of the thickening member. The inner wall of the thickening member is provided with an engaging groove.

[0007] A further improvement of the present invention is that the tank body includes a tank body, the inner wall at the upper end of the tank body is provided with a limiting protrusion, and the inner wall at the upper end of the tank body is provided with a thickened rim.

[0008] A further improvement of this utility model is that the inner wall at the upper end of the can body overlaps with the surface of the first rubber pad, and the top of the limiting protrusion overlaps with the bottom of the first rubber pad.

[0009] A further improvement of the present invention is that the can lid mechanism includes an upper lid body, a slot is provided at the bottom of the inner cavity of the upper lid body, and an engaging protrusion is provided on the surface of the upper lid body.

[0010] A further improvement of this utility model is that: the side of the upper cover overlaps with the inner wall of the second rubber pad, and the surface of the engaging protrusion engages with the inner wall of the engaging groove.

[0011] A further improvement of the present invention is that the opening mechanism includes a handle, and a limit ring is provided at the lower end of the handle.

[0012] A further improvement of this utility model is that a third rubber pad is fixedly connected to the surface of the handle, and an air inlet is provided on the surface of the third rubber pad.

[0013] A further improvement of this utility model is that the inner cavity of the air inlet is connected to the inner cavity of the tank body, and the surface of the third rubber pad overlaps with the inner wall of the slot.

[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0015] This utility model provides a tea canister with double-thickened rim. By using a thickening mechanism, the rim of the tea canister is thickened to increase its strength and prevent deformation due to compression during transportation and storage. Simultaneously, a first rubber gasket fills and seals the gap between the thickened component and the canister body, a second rubber gasket seals the gap between the lid and the thickened component, and a third rubber gasket seals the gap between the handle and the slot. This results in a better overall sealing effect for the tea canister, extending the shelf life of the tea and making it more convenient to use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is an exploded structural diagram of the present invention;

[0018] Figure 3 This is an exploded structural diagram of the present invention;

[0019] Figure 4 This is an exploded bottom view schematic diagram of the present invention;

[0020] Figure 5 This is a cross-sectional structural diagram of the present invention.

[0021] In the diagram: 11. Can body; 12. Limiting protrusion; 13. Thickened rim; 21. Thickened part; 22. First rubber pad; 23. Second rubber pad; 24. Engaging groove; 31. Top cover; 32. Slot; 33. Engaging protrusion; 41. Handle; 42. Limiting ring; 43. Third rubber pad; 44. Air inlet. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to embodiments: Example

[0023] like Figure 1-5 As shown, this utility model provides a tea canister with double thickened rim, including a canister body mechanism. The inner wall of the upper end of the canister body mechanism is provided with a rim thickening mechanism. The inner wall of the rim thickening mechanism is connected to a canister lid mechanism. The canister lid mechanism is provided with an opening mechanism inside. The rim thickening mechanism includes a thickening member 21. A first rubber pad 22 is fixedly connected to the surface of the thickening member 21. A second rubber pad 23 is fixedly connected to the inner wall of the thickening member 21. The inner wall of the thickening member 21 is provided with an engaging groove 24.

[0024] In this embodiment, when the lid mechanism is placed on top of the can body mechanism, the upper lid 31 is held and inserted into the interior of the second rubber pad 23, and the engaging protrusion 33 engages with the engaging groove 24 to initially fix the upper lid 31. With the assistance of the upper slope of the inner wall of the second rubber pad 23, the surface of the upper lid 31 is pressed tightly against the inner wall of the second rubber pad 23, filling the gap between the upper lid 31 and the thickened part 21 and enhancing the sealing of the tea can. Then, the handle 41 is pressed down to move the air inlet 44 into the slot 32. Under the action of the third rubber pad 43 pressing tightly against the inner wall of the slot 32, the air inlet 44 is sealed. Example

[0025] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the inner wall of the upper end of the can body mechanism is provided with a mouth edge thickening mechanism, the inner wall of the mouth edge thickening mechanism overlaps with a can lid mechanism, the can lid mechanism is provided with an opening mechanism inside, the mouth edge thickening mechanism includes a thickening member 21, the surface of the thickening member 21 is fixedly connected to a first rubber pad 22, the inner wall of the thickening member 21 is fixedly connected to a second rubber pad 23, the inner wall of the thickening member 21 is provided with an engaging groove 24, the can body mechanism includes a can body 11, the inner wall of the upper end of the can body 11 is provided with a limiting protrusion 12, the inner wall of the upper end of the can body 11 is provided with a thickened mouth edge 13, the inner wall of the upper end of the can body 11 overlaps with the surface of the first rubber pad 22, and the top of the limiting protrusion 12 overlaps with the bottom of the first rubber pad 22.

[0026] In this embodiment, the first rubber pad 22 can fill the gaps generated when the thickened part 21 is assembled into the can body 11, thereby further improving the sealing performance of the tea can. When the tea can is squeezed, the double thickening of the mouth edge 13 and the thickened part 21 can increase the strength of the mouth edge of the tea can and prevent the mouth edge of the tea can from deforming. Example

[0027] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the inner wall of the upper end of the can body mechanism is provided with a mouth edge thickening mechanism, the inner wall of the mouth edge thickening mechanism overlaps with a can lid mechanism, the can lid mechanism is provided with an opening mechanism inside, the mouth edge thickening mechanism includes a thickening member 21, the surface of the thickening member 21 is fixedly connected to a first rubber pad 22, the inner wall of the thickening member 21 is fixedly connected to a second rubber pad 23, the inner wall of the thickening member 21 is provided with an engaging groove 24, the can lid mechanism includes an upper cover body 31, the bottom of the inner cavity of the upper cover body 31 is provided with The upper cover 31 has a slot 32 and an engaging protrusion 33 on its surface. The side of the upper cover 31 overlaps with the inner wall of the second rubber pad 23. The surface of the engaging protrusion 33 engages with the inner wall of the engaging groove 24. The opening mechanism includes a handle 41. A limit ring 42 is provided at the lower end of the handle 41. A third rubber pad 43 is fixedly connected to the surface of the handle 41. An air inlet 44 is provided on the surface of the third rubber pad 43. The inner cavity of the air inlet 44 communicates with the inner cavity of the can body 11. The surface of the third rubber pad 43 overlaps with the inner wall of the slot 32.

[0028] In this embodiment, when the tea canister is opened abnormally due to an impact, the upper cover 31 moves directly upward, which overcomes the suction force of the negative pressure formed by the increase in the inner cavity of the canister body 11 during the upward movement. This makes the connection between the upper cover 31 and the canister body 11 more secure. When opened normally, the handle 41 is pulled upward, which moves the air inlet 44 to the outside of the slot 32. Outside air can enter the canister body 11 through the air inlet 44, which breaks the negative pressure environment inside the canister body 11, making it easier to remove the upper cover 31 and making it more convenient to use.

[0029] The working principle of this double-thickened rim tea canister will be explained in detail below.

[0030] like Figure 1-5As shown, when the lid mechanism is placed on top of the can body mechanism, the upper lid 31 is held and inserted into the interior of the second rubber pad 23, and the engaging protrusion 33 engages with the engaging groove 24 to initially fix the upper lid 31. With the assistance of the slope at the upper end of the inner wall of the second rubber pad 23, the surface of the upper lid 31 is pressed tightly against the inner wall of the second rubber pad 23, filling the gap between the upper lid 31 and the thickened part 21 and enhancing the sealing of the tea can. Then, the handle 41 is pressed down to move the air inlet 44 into the slot 32. Under the action of the third rubber pad 43 pressing tightly against the inner wall of the slot 32, the air inlet 44 is sealed. The setting of the first rubber pad 22 allows the thickened part 21 to be assembled into the can body 11. When the gaps are filled, the sealing of the tea canister is further improved. When the tea canister is squeezed, the double thickening of the mouth edge 13 and the thickening part 21 can increase the strength of the mouth edge of the tea canister and prevent the mouth edge of the tea canister from deforming. When the tea canister is opened abnormally due to impact, the upper cover 31 moves directly upward. During the upward movement, the inner cavity of the canister body 11 increases and forms a negative pressure that attracts the upper cover 31, making the connection between the upper cover 31 and the canister body 11 more secure. When opened normally, the handle 41 is pulled upward to move the air inlet 44 to the outside of the slot 32. Outside air can enter the canister body 11 from the air inlet 44, which breaks the negative pressure environment inside the canister body 11, making it easier to remove the upper cover 31 and making it more convenient to use.

[0031] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A tea canister with double-thickened rim, comprising a canister body structure, characterized in that: The inner wall of the upper end of the tank body is provided with a mouth edge thickening mechanism. The inner wall of the mouth edge thickening mechanism is connected to a can lid mechanism. The can lid mechanism is provided with an opening mechanism. The mouth edge thickening mechanism includes a thickening part (21). The surface of the thickening part (21) is fixedly connected to a first rubber pad (22). The inner wall of the thickening part (21) is fixedly connected to a second rubber pad (23). The inner wall of the thickening part (21) is provided with an engagement groove (24).

2. A tea caddy with double-thickened rim according to claim 1, characterized in that: The tank body includes a tank body (11), the inner wall of the upper end of the tank body (11) is provided with a limiting protrusion (12), and the inner wall of the upper end of the tank body (11) is provided with a thickened rim (13).

3. A tea caddy with double-thickened rim according to claim 2, characterized in that: The inner wall of the upper end of the tank body (11) overlaps with the surface of the first rubber pad (22), and the top of the limiting protrusion (12) overlaps with the bottom of the first rubber pad (22).

4. A tea caddy with double-thickened rim according to claim 1, characterized in that: The can lid mechanism includes an upper lid body (31), a slot (32) is provided at the bottom of the inner cavity of the upper lid body (31), and an engaging protrusion (33) is provided on the surface of the upper lid body (31).

5. A tea caddy with double-thickened rim according to claim 4, characterized in that: The side of the upper cover (31) overlaps with the inner wall of the second rubber pad (23), and the surface of the engaging protrusion (33) engages with the inner wall of the engaging groove (24).

6. A tea caddy with double-thickened rim according to claim 1, characterized in that: The opening mechanism includes a handle (41), and a limit ring (42) is provided at the lower end of the handle (41).

7. A tea caddy with double-thickened rim according to claim 6, characterized in that: A third rubber pad (43) is fixedly connected to the surface of the handle (41), and an air inlet (44) is provided on the surface of the third rubber pad (43).

8. A tea caddy with double-thickened rim according to claim 7, characterized in that: The inner cavity of the air inlet (44) is connected to the inner cavity of the tank body (11), and the surface of the third rubber pad (43) overlaps with the inner wall of the slot (32).

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