CN218119801U - Ignition wheel of lighter - Google Patents
Ignition wheel of lighter Download PDFInfo
- Publication number
- CN218119801U CN218119801U CN202221853024.8U CN202221853024U CN218119801U CN 218119801 U CN218119801 U CN 218119801U CN 202221853024 U CN202221853024 U CN 202221853024U CN 218119801 U CN218119801 U CN 218119801U
- Authority
- CN
- China
- Prior art keywords
- wheel
- positioning
- lighter
- positioning shaft
- middle wheel
- 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.)
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Links
- 244000225256 Gaillardia pulchella Species 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Landscapes
- Lighters Containing Fuel (AREA)
Abstract
The utility model relates to a lighter, specifically speaking relate to the fire wheel of lighter. The positioning device comprises two side wheels and a middle wheel, wherein the middle wheel is arranged between the two side wheels, the inner side surface of each side wheel is provided with a positioning shaft, the positioning shafts are hollow bodies, the positioning shafts of the two side wheels are respectively inserted into positioning holes in the bodies of the two side wheels from the two sides of the middle wheel, and the positioning shafts are fixedly connected with the positioning holes. The outer diameter D1 of the positioning shaft is 3.35-3.85 mm, and the inner diameter D2 of the positioning shaft is 2.3-2.7 mm. The utility model discloses an increase the limit wheel location axle diameter and make hollow structure, practiced thrift the material promptly, improved location axle intensity again, difficult twist-off location axle when the middle wheel is rotatory.
Description
Technical Field
The utility model relates to a lighter, specifically speaking relate to the fire wheel of lighter.
Background
The ignition wheel of the existing lighter comprises a side wheel and a middle wheel, the middle wheel is arranged between the two side wheels, the cost of the ignition wheel is high due to the fact that the price of materials such as metal aluminum rises, the connection part of the side wheel and the middle wheel is easy to break at present, the reason is that the diameter of a positioning shaft on the inner side of the side wheel is too small, and the positioning shaft of the side wheel is easy to twist off when the middle wheel rotates.
Disclosure of Invention
Therefore, an object of the present invention is to provide a lighter ignition wheel with low cost and a firm structure.
The purpose of the utility model is realized like this.
The ignition wheel of the lighter comprises two side wheels and a middle wheel, wherein the middle wheel is arranged between the two side wheels, a positioning shaft is arranged on the inner side surface of each side wheel and is a hollow body, the positioning shafts of the two side wheels are respectively inserted into positioning holes in the middle wheel from two sides, and the positioning shafts are fixedly connected with the positioning holes.
The technical scheme can be further perfected as follows.
The positioning shaft is in interference fit with the positioning hole.
The outer diameter D1 of the positioning shaft is 3.35-3.85 mm, and the inner diameter D2 of the positioning shaft is 2.3-2.7 mm.
The utility model discloses an increase the limit wheel location axle diameter and make hollow structure, practiced thrift the material promptly, improved location axle intensity again, difficult twist-off location axle when the middle wheel is rotatory.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment.
FIG. 2 is an exploded view of the embodiment taken along the axial direction of the positioning shaft.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
The embodiment is combined with the attached drawing, the ignition wheel of the lighter comprises two side wheels 1 and a middle wheel 2, the middle wheel 2 is arranged between the two side wheels 1, a positioning shaft 3 is arranged on the inner side face of each side wheel 1, the positioning shaft 3 is a hollow body, the positioning shafts of the two side wheels are respectively inserted into positioning holes 4 in the body of the middle wheel from two sides of the middle wheel, and the positioning shafts 3 and the positioning holes 4 are in interference fit to realize fixed connection.
The outer diameter D1 of the positioning shaft is 3.35-3.85 mm, and the inner diameter D2 of the positioning shaft is 2.3-2.7 mm. In general, the outer diameter D1 of the positioning shaft is preferably 3.65 mm, and the inner diameter D2 is preferably 2.5 mm.
Claims (3)
1. The utility model provides a fire wheel of lighter, includes two limit wheels and well wheels, and the well wheel is established between two limit wheels, its characterized in that: the inner side surface of each side wheel is provided with a positioning shaft which is a hollow body, the positioning shafts of the two side wheels are respectively inserted into the positioning holes in the body from the two sides of the middle wheel, and the positioning shafts are fixedly connected with the positioning holes.
2. The spark wheel of the lighter of claim 1, wherein: the positioning shaft is in interference fit with the positioning hole.
3. The spark wheel of the lighter of claim 1, wherein: the outer diameter D1 of the positioning shaft is 3.35-3.85 mm, and the inner diameter D2 of the positioning shaft is 2.3-2.7 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221853024.8U CN218119801U (en) | 2022-07-18 | 2022-07-18 | Ignition wheel of lighter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221853024.8U CN218119801U (en) | 2022-07-18 | 2022-07-18 | Ignition wheel of lighter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218119801U true CN218119801U (en) | 2022-12-23 |
Family
ID=84517347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221853024.8U Active CN218119801U (en) | 2022-07-18 | 2022-07-18 | Ignition wheel of lighter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218119801U (en) |
-
2022
- 2022-07-18 CN CN202221853024.8U patent/CN218119801U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240529 Address after: 421800, 1st Floor, Building B3, Small and Medium sized Enterprise Park, Industrial Avenue, Sanqiao Neighborhood Committee, Sanjia Street, Leiyang City, Hengyang City, Hunan Province Patentee after: Hunan Huosheng Technology Co.,Ltd. Country or region after: China Address before: 528427 No. 6 Factory Building, Fengshuo Road, Nantou Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN YUANSEN BEARING MANUFACTURING CO.,LTD. Country or region before: China |