CN202258587U - Anti-twist porcelain sleeve - Google Patents
Anti-twist porcelain sleeve Download PDFInfo
- Publication number
- CN202258587U CN202258587U CN2011203140674U CN201120314067U CN202258587U CN 202258587 U CN202258587 U CN 202258587U CN 2011203140674 U CN2011203140674 U CN 2011203140674U CN 201120314067 U CN201120314067 U CN 201120314067U CN 202258587 U CN202258587 U CN 202258587U
- Authority
- CN
- China
- Prior art keywords
- insulator
- porcelain sleeve
- twist
- shape
- corner angle
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of electric appliances, relates to a switch fitting, and especially provides an anti-twist porcelain sleeve. The anti-twist porcelain sleeve comprises a porcelain sleeve body. The flange body is in the structure of a hollow cylinder. The cross section of the hollow portion of the porcelain sleeve body is in the shape of a corner angle. The cross section with the shape of a corner angle is rectangular or square. If a contact is arranged on the porcelain sleeve, the porcelain sleeve can be arranged more firmly and allows no twisting motion to occur.
Description
Technical field
The utility model relates to appliance field, relates to switch fitting, particularly a kind of insulator of switch.
Background technology
The fingertip of switch is installed in the insulator end; Insulator is the structure with hollow cylinder; The end of insulator has a circle circular configuration, and fingertip has and is covered with insulator end and structure on every side, and the combination of fingertip and insulator is exactly by the inner ring of fingertip and the combined outside of insulator; The position or the parts that do not have other combinations have loosening easily, fixing not firm shortcoming after the insulator of this spline structure and fingertip combine.
Summary of the invention
The purpose of the utility model is exactly to above-mentioned shortcoming, and a kind of insulator---a kind of insulator of anti-twisting that the switch of torsion movement more firmly, can not occur is provided with installing.
The technical scheme of the utility model is achieved in that a kind of insulator of anti-twisting, comprises the insulator body, and described flange body is the structure with hollow cylinder, it is characterized in that: in the hollow parts cross section of described insulator body is the shape with corner angle.
Technical scheme is preferably: described cross section is that the shape with corner angle is a rectangle or foursquare.
The beneficial effect of the utility model is: such insulator has after installing fingertip: the advantage that torsion movement more firmly, can not occur of installation.
Description of drawings
Fig. 1 is the structural representation of the insulator of the anti-twisting of the utility model.
Wherein: 1, the shape of insulator body 2, corner angle.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, a kind of insulator of anti-twisting comprises insulator body 1, and described flange body 1 is the structure with hollow cylinder, it is characterized in that: be the shape 2 with corner angle in the hollow parts cross section of described insulator body 1.
Technical scheme is preferably: described cross section is that the shape 2 with corner angle is rectangles or foursquare.
Claims (2)
1. the insulator of an anti-twisting comprises the insulator body, and described flange body is the structure with hollow cylinder, it is characterized in that: in the hollow parts cross section of described insulator body is the shape with corner angle.
2. insulator according to claim 1 is characterized in that: described cross section is that the shape with corner angle is a rectangle or foursquare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203140674U CN202258587U (en) | 2011-08-26 | 2011-08-26 | Anti-twist porcelain sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203140674U CN202258587U (en) | 2011-08-26 | 2011-08-26 | Anti-twist porcelain sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258587U true CN202258587U (en) | 2012-05-30 |
Family
ID=46119795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203140674U Expired - Fee Related CN202258587U (en) | 2011-08-26 | 2011-08-26 | Anti-twist porcelain sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT13911U1 (en) * | 2013-12-17 | 2014-11-15 | Ppc Insulator Austria Gmbh | Ceramic insulator |
-
2011
- 2011-08-26 CN CN2011203140674U patent/CN202258587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT13911U1 (en) * | 2013-12-17 | 2014-11-15 | Ppc Insulator Austria Gmbh | Ceramic insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120826 |