CN220712923U - Sealing structure of curved surface in electronic cigarette - Google Patents
Sealing structure of curved surface in electronic cigarette Download PDFInfo
- Publication number
- CN220712923U CN220712923U CN202322262294.2U CN202322262294U CN220712923U CN 220712923 U CN220712923 U CN 220712923U CN 202322262294 U CN202322262294 U CN 202322262294U CN 220712923 U CN220712923 U CN 220712923U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- suction nozzle
- sealing silica
- curved surface
- electronic cigarette
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 47
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000741 silica gel Substances 0.000 claims abstract description 32
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 32
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 239000008358 core component Substances 0.000 claims abstract description 13
- 238000000889 atomisation Methods 0.000 claims abstract description 11
- 230000007704 transition Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model relates to the technical field of electronic cigarettes, in particular to a curved surface sealing structure in an electronic cigarette. The electronic cigarette comprises a suction nozzle, upper sealing silica gel, lower sealing silica gel, an oil cup, oil storage cotton and an atomization core component; an oil storage cotton is arranged in the oil cup, and an upper sealing silica gel and a lower sealing silica gel are sealed at two ends of the oil cup; an atomization core component is arranged in the center of the oil storage cotton; the oil cup, the upper sealing silica gel, the lower sealing silica gel, the oil storage cotton and the atomization core component are inserted into a barrel-shaped shell formed by the suction nozzle as a whole; the diameter of the lower end in the barrel-shaped shell is larger than that of the upper end; a transition curved surface is formed between the top of the barrel-shaped shell formed by the suction nozzle and the inner side of the suction nozzle plane; the upper sealing silica gel forms a gradual change cambered surface corresponding to the transition curved surface. The utility model solves the problem of air sealing and air leakage of the suction nozzle of the electronic cigarette; can be used for electronic cigarettes.
Description
Technical Field
The utility model relates to the technical field of electronic cigarettes, in particular to a curved surface sealing structure in an electronic cigarette.
Background
The electronic cigarette is used as an electronic cigarette; while meeting the sucking demands of users, the ornamental value of the appearance is often considered; to enhance the interest of the user.
In order to make the appearance of the electronic cigarette more attractive, corners such as a suction nozzle and the like are often arranged in an arc shape; so as not to be too sharp. Taking the suction nozzle as an example, the suction nozzle is provided with a curved surface radian, and the traditional structure adopts a rib position type air sealing structure. However, the curvature of the curved surface can cause flanging of the rib positions, so that the product leaks air, and the function is poor.
Disclosure of Invention
The technical problem solved by the utility model is to provide a sealing structure of a curved surface in the electronic cigarette; the problem of air leakage at the curved surface of the suction nozzle can be solved.
The technical scheme for solving the technical problems is as follows:
the electronic cigarette comprises a suction nozzle, upper sealing silica gel, lower sealing silica gel, an oil cup, oil storage cotton and an atomization core component; an oil storage cotton is arranged in the oil cup, and an upper sealing silica gel and a lower sealing silica gel are sealed at two ends of the oil cup; an atomization core component is arranged in the center of the oil storage cotton; the oil cup, the upper sealing silica gel, the lower sealing silica gel, the oil storage cotton and the atomization core component are inserted into a barrel-shaped shell formed by the suction nozzle as a whole; the diameter of the lower end in the barrel-shaped shell is larger than that of the upper end; a transition curved surface is formed between the top of the barrel-shaped shell formed by the suction nozzle and the inner side of the suction nozzle plane; the upper sealing silica gel forms a gradual change cambered surface corresponding to the transition curved surface.
The transition curved surface of the suction nozzle and the gradual change cambered surface of the upper sealing silica gel form interference fit after the upper sealing silica gel is assembled in place.
The gradual change cambered surface of upper seal silica gel forms in the side, and width is about 1.5mm.
The utility model uses the side surface of the upper silica gel to make a gradual change cambered surface with the width of 1.5mm, the inside of the suction nozzle main body is inclined, the opening is large, and the inside is gradually reduced; i.e. the diameter of the lower end in the barrel-shaped casing is larger than the diameter of the upper end. In the assembly process, the inner parts are all assembled into a whole and then plugged into the suction nozzle main body shell, and when the assembly is deeper, the gradual change surfaces at the side surface and the curved surface of the silica gel interfere with the side surface of the inner wall of the suction nozzle main body more tightly, so that the effect of sealing the product gas without leakage is achieved.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a cross-sectional view of an electronic cigarette of the present utility model;
fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
The following examples are presented to illustrate specific embodiments of the utility model and are intended to facilitate understanding of the technical solutions of the present application by those skilled in the art, and are not intended to limit the scope of the technical solutions of the present utility model; equivalent modifications are possible within the scope of the utility model, as could be made according to the embodiments of the present utility model.
As shown in fig. 1 and 2, the electronic cigarette of the utility model comprises a suction nozzle 1, an upper sealing silica gel 2, a lower sealing silica gel 6, an oil cup 3, an oil storage cotton 4 and an atomization core component 5; an oil storage cotton 4 is arranged in the oil cup 3, and an upper sealing silica gel 2 and a lower sealing silica gel 6 are sealed at two ends; the center of the oil storage cotton 4 is provided with an atomization core component 5.
The lower end of the suction nozzle 1 forms a barrel-shaped shell; the diameter of the lower end in the barrel-shaped shell is larger than that of the upper end. The oil cup 3, the upper sealing silica gel 2, the lower sealing silica gel 6, the oil storage cotton 4 and the atomizing core component 5 are inserted into a barrel-shaped shell formed by the suction nozzle 1 as a whole.
As shown in fig. 2, a transition curved surface 11 is formed between the top of the suction nozzle 1 forming a barrel-shaped housing and the inner side of the suction nozzle plane; the upper sealing silica gel 2 forms a gradual change cambered surface 21 corresponding to the transition curved surface. The gradual change cambered surface 21 of the upper sealing silica gel 2 is formed on the side surface, and the width is about 1.5mm; i.e. a thickness of 1.5mm protruding sideways.
When the oil cup 3 and the whole body formed by the upper sealing silica gel 2, the lower sealing silica gel 6, the oil storage cotton 4, the atomizing core component 5 and the like are inserted into the barrel-shaped shell formed by the suction nozzle 1; and in the process of approaching the transition curved surface 11, the gradual change cambered surface 21 gradually forms interference fit with the inner wall of the suction nozzle 1. Through interference fit, the effect of air sealing and air tightness of the suction nozzle 1 is achieved.
The rest part structure of the electronic cigarette is the same as the existing electronic cigarette in connection and cooperation; and will not be described in detail herein.
Claims (3)
1. The curved surface sealing structure in the electronic cigarette comprises a suction nozzle, upper sealing silica gel, lower sealing silica gel, an oil cup, oil storage cotton and an atomization core component; an oil storage cotton is arranged in the oil cup, and an upper sealing silica gel and a lower sealing silica gel are sealed at two ends of the oil cup; an atomization core component is arranged in the center of the oil storage cotton; the method is characterized in that: the oil cup, the upper sealing silica gel, the lower sealing silica gel, the oil storage cotton and the atomization core component are inserted into a barrel-shaped shell formed by the suction nozzle as a whole; the diameter of the lower end in the barrel-shaped shell is larger than that of the upper end; a transition curved surface is formed between the top of the barrel-shaped shell formed by the suction nozzle and the inner side of the suction nozzle plane; the upper sealing silica gel forms a gradual change cambered surface corresponding to the transition curved surface.
2. The sealing structure of a curved surface in an electronic cigarette according to claim 1, wherein: the transition curved surface of the suction nozzle and the gradual change cambered surface of the upper sealing silica gel form interference fit after the upper sealing silica gel is assembled in place.
3. The sealing structure of a curved surface in an electronic cigarette according to claim 1, wherein: the gradual change cambered surface of upper seal silica gel forms in the side, and width is about 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322262294.2U CN220712923U (en) | 2023-08-22 | 2023-08-22 | Sealing structure of curved surface in electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322262294.2U CN220712923U (en) | 2023-08-22 | 2023-08-22 | Sealing structure of curved surface in electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220712923U true CN220712923U (en) | 2024-04-05 |
Family
ID=90488225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322262294.2U Active CN220712923U (en) | 2023-08-22 | 2023-08-22 | Sealing structure of curved surface in electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220712923U (en) |
-
2023
- 2023-08-22 CN CN202322262294.2U patent/CN220712923U/en active Active
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| GR01 | Patent grant |