Sealing cover and tea caddy
By using a cover structure with a lid, shell and decorative sleeve in the tea can, combined with the metal inner plug and sealing ring, the problem of poor sealing effect of existing tea cans is solved, achieving better fresh preservation and aesthetic design.
Patent Information
- Application Number
- CN202422245771.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The sealing effect of existing tea cans is poor, which affects the freshness effect of tea.
A cover structure including a cover body and a shell is adopted. The bottom of the cover body is equipped with a decorative sleeve, and the shell is fixedly connected to the decorative sleeve. A metal inner plug and a sealing ring are provided in the cover body to ensure that the tea leaves are completely sealed in the titanium cavity.
The sealing and freshness of the tea can is improved, making the tea can be more beautiful overall, and the contact between the tea leaves and plastic materials is avoided.
Smart Images
Figure CN223031745U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a tea caddy, in particular to a capping for a tea caddy. Background Art
[0002] A tea caddy is a container for storing tea. Generally, a tea caddy includes a lid and a body. Tea is placed in the body, and the lid is used to seal the body.
[0003] For existing tea caddies, the lid and the body are generally made of a metal structure, and some are made of a wooden structure. The lid is generally tightly fitted with the body, and the overall sealing effect of the tea caddy is poor. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is to provide a capping with good overall aesthetics and sealing performance, and further to provide a tea caddy with the above capping.
[0005] The technical solution adopted by the utility model to solve the above technical problem is as follows: a capping, characterized in that: it includes a cover body and an outer shell sleeved on the cover body. A decorative sleeve is sleeved at the bottom of the cover body, and the decorative sleeve is in snap-fit connection with the cover body. After the outer shell is sleeved on the cover body, it is fixedly connected with the decorative sleeve. A metal inner plug is arranged in the cover body, a socket part is arranged at the center of the cover body, and the metal inner plug is sleeved on the socket part and fixedly connected with the cover body. A sealing ring is further arranged in the cover body, and the sealing ring is tightly pressed between the socket part and the cover body.
[0006] A further preferred solution of the utility model is that: an annular groove is formed on the inner side wall of the decorative sleeve, and an annular protrusion is arranged on the outer edge of the bottom of the cover body. After the decorative sleeve is sleeved on the cover body, the annular protrusion is stuck in the annular groove.
[0007] A further preferred solution of the utility model is that: a guiding arc surface is arranged at the bottom of the cover body.
[0008] A further preferred solution of the utility model is that: a step is arranged on the outer wall of the decorative sleeve, and the bottom of the outer shell abuts against the step.
[0009] A further preferred solution of the utility model is that: a guiding inclined surface is arranged at the top of the outer wall of the decorative sleeve.
[0010] A further preferred solution of the utility model is that: the socket part is formed by downward depression at the center of the cover body.
[0011] A further preferred solution of the utility model is that: the metal inner plug is adhesively fixed to the socket part by glue.
[0012] A further preferred solution of the utility model is that: the outer shell is adhesively fixed to the decorative sleeve by glue.
[0013] A further preferred embodiment of the present utility model is that the materials of the outer shell, the metal inner plug, and the decorative sleeve are all made of titanium material.
[0014] Another theme of the present utility model, a tea canister, includes the above-mentioned cover.
[0015] Compared with the prior art, the advantages of the present utility model are that a decorative sleeve is sleeved on the bottom of the cover body, and the decorative sleeve is snap-fitted with the cover body. After the outer shell is sleeved on the cover body, it is fixedly connected to the decorative sleeve. A metal inner plug is arranged inside the cover body, a socket part is arranged at the center of the cover body, and the metal inner plug is sleeved on the socket part and fixedly connected to the cover body. A sealing ring is also arranged inside the cover body, and the sealing ring is tightly pressed between the socket part and the cover body. With a metal inner plug arranged inside the cover body, the tea in the canister will not come into contact with the plastic cover body. The material of the canister is titanium, and the material of the metal inner plug is also titanium. After the cover is covered on the canister, the tea is completely sealed in the cavity formed by titanium, and the overall sealing effect of the cover is better, the freshness preservation effect is good, and the overall structure is beautiful. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The present utility model will be further described in detail below in conjunction with the drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are only drawn for the purpose of explaining the preferred embodiments and should not be construed as limiting the scope of the present utility model. In addition, unless otherwise specified, the drawings only schematically show the composition or structure of the described object and may include exaggerated displays, and the drawings are not necessarily drawn to scale.
[0017] Figure 1 is a schematic structural diagram of the whole tea canister;
[0018] Figure 2 is an exploded view of the preferred embodiment of the present utility model;
[0019] Figure 3 is a sectional view of the preferred embodiment of the present utility model;
[0020] Figure 4 is Figure 3 an enlarged view of part A in
[0021] Figure 5 is a schematic diagram of the cover body in the preferred embodiment of the present utility model;
[0022] Figure 6 is a schematic diagram of the decorative sleeve in the preferred embodiment of the present utility model.
[0023] In the figure: 1, canister; 2, cover body; 21, annular protrusion; 22, guiding arc surface; 23, socket part; 3, outer shell; 4, decorative sleeve; 41, annular groove; 42, step; 43, guiding inclined surface; 5, metal inner plug; 6, sealing ring. Detailed implementation manners
[0024] The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary, and should not be construed as limiting the protection scope of the present utility model.
[0025] It should be noted that similar reference numerals represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it may not be further defined and explained in subsequent drawings.
[0026] The tea canister includes a sealing cover and a can body 1. The sealing cover is threadedly connected to the can body 1 to seal the can body 1, and the material of the can body 1 is titanium.
[0027] This embodiment mainly elaborates on the structure of the sealing cover, which is as follows:
[0028] The sealing cover includes a cover body 2 and an outer shell 3. The outer shell 3 is sleeved on the cover body 2. The material of the outer shell 3 is a metal material. Preferably, the material of the outer shell 3 is titanium, and the material of the cover body 2 is PP.
[0029] A decorative sleeve 4 is sleeved on the bottom of the cover body 2, and the decorative sleeve 4 is in snap-fit connection with the cover body 2. The decorative sleeve 4 makes the whole tea canister more beautiful and has a stronger sense of design.
[0030] An annular groove 41 is formed on the inner side wall of the decorative sleeve 4, and an annular protrusion 21 is provided on the outer edge of the bottom of the cover body 2. After the decorative sleeve 4 is sleeved on the cover body 2, the annular protrusion 21 is stuck in the annular groove 41.
[0031] Furthermore, a guiding arc surface 22 is provided at the bottom of the cover body 2, making it easier for the annular protrusion 21 to be inserted into the annular groove 41 and facilitating the decorative sleeve 4 to be sleeved on the cover body 2 from the bottom of the cover body 2.
[0032] After the outer shell 3 is sleeved on the cover body 2, it is fixedly connected to the decorative sleeve 4.
[0033] A step 42 is provided on the outer wall of the decorative sleeve 4, and the bottom of the outer shell 3 abuts against the step 41. After the outer shell 3 is sleeved on the cover body 2, the outer shell 3 is sleeved on a part of the decorative sleeve 4, and the outer shell 3 is in a tight fit with the decorative sleeve 4, and the bottom of the outer shell 3 abuts against the step 41.
[0034] The outer shell 3 and the decorative sleeve 4 are fixedly adhered by glue, and the connection is more firm.
[0035] A guiding inclined surface 43 is provided at the top of the outer wall of the decorative sleeve 4, making it more labor-saving to sleeve the outer shell 3 on the decorative sleeve 4.
[0036] A metal inner plug 5 is provided in the cover body 2, and a sleeve portion 23 is provided at the center of the cover body 2. Furthermore, the center of the cover body 2 is recessed downward to form the sleeve portion 23, so that the material of the cover body 2 is more economical and the cost is saved. The metal inner plug 5 is sleeved on the sleeve portion 23 and fixedly connected to the cover body 2.
[0037] The material of the metal inner plug 5 is titanium. In this way, when the sealing cover is set on the can body 1, the tea leaves in the can body 1 will not come into contact with the plastic cover body 2. The can body 1 is made of titanium, and the material of the metal inner plug 5 is also titanium. After the sealing cover is set on the can body 1, the tea leaves are completely sealed in the cavity formed by titanium, the tea can has better sealing performance and good preservation effect.
[0038] Furthermore, the metal inner plug 5 is adhered and fixed to the sleeve portion 23 by glue.
[0039] A sealing ring 6 is also provided inside the cover body 2 , and the sealing ring 6 is tightly pressed between the sleeve portion 23 and the cover body 2 . After the metal inner plug 5 is sleeved on the sleeve portion 23 , the sealing ring 6 is tightly pressed between the outer wall of the metal inner plug 5 and the inner wall of the cover body 2 .
[0040] The material of the sealing ring 6 is rubber.
[0041] After the cover is placed on the tank body 1, the sealing ring 6 is pressed against the top opening of the tank body 1, so that the cover has a better sealing effect.
[0042] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.
[0043] The above is a detailed introduction to the cover and tea can provided by the utility model. This article uses specific examples to illustrate the principle and implementation of the utility model. The description of the above embodiments is only used to help understand the utility model and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. Capping, characterized in that: It includes a cover body and an outer shell sleeved on the cover body, a decorative sleeve is sleeved on the bottom of the cover body, and the decorative sleeve is snap-fitted with the cover body, the outer shell is sleeved on the cover body and fixedly connected with the decorative sleeve, a metal inner plug is arranged in the cover body, a sleeve connection part is arranged at the center of the cover body, the metal inner plug is sleeved on the sleeve connection part and fixedly connected with the cover body, a sealing ring is also arranged in the cover body, and the sealing ring is tightly pressed between the sleeve connection part and the cover body.
2. The cover according to claim 1, characterized in that: An annular groove is provided on the inner side wall of the decorative sleeve, and an annular protrusion is provided on the bottom outer edge of the cover body. After the decorative sleeve is mounted on the cover body, the annular protrusion is stuck in the annular groove.
3. The closure according to claim 1 or 2, characterized in that: The bottom of the cover body is provided with a guiding curved surface.
4. The closure according to claim 1, characterized in that: A step is arranged on the outer wall of the decorative cover, and the bottom of the outer shell abuts against the step.
5. The closure according to claim 1, characterized in that: A guiding slope is arranged on the top of the outer wall of the decorative sleeve.
6. The closure according to claim 1, characterized in that: The center of the cover body is recessed downward to form the sleeve connection portion.
7. The closure according to claim 1, characterized in that: The metal inner plug is adhered and fixed to the sleeve portion by glue.
8. The closure according to claim 1, characterized in that: The shell is adhered and fixed to the decorative cover by glue.
9. The closure according to claim 1, characterized in that: The material of the outer shell, the material of the metal inner plug and the material of the decorative cover are all titanium.
10. A tea can, characterized in that Comprising a cover as described in any one of claims 1-9.