CN201242961Y - Pulling switch - Google Patents
Pulling switch Download PDFInfo
- Publication number
- CN201242961Y CN201242961Y CNU2008201258383U CN200820125838U CN201242961Y CN 201242961 Y CN201242961 Y CN 201242961Y CN U2008201258383 U CNU2008201258383 U CN U2008201258383U CN 200820125838 U CN200820125838 U CN 200820125838U CN 201242961 Y CN201242961 Y CN 201242961Y
- Authority
- CN
- China
- Prior art keywords
- switch
- hole
- catch bar
- extension spring
- runner
- 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 discloses a pull switch, of which a push rod is beyond the outside of a switch cover; and the push rod is provided with two holes; wherein, one of the holes is a spring hole; and the other hole is a switch pull wire hole. When a pull wire is broken, a wire can be connected without needing to open the cover, the danger of hitting a charged body is avoided, and the pull wire switch is convenient and safe.
Description
Affiliated technical field
The utility model belongs to the pulling switch field in the illuminating line.
Background technology
Pulling switch in the illuminating line because hand does not contact with switch body, is installed in eminence again, and this has very big advantage to security performance.But because backguy is stretched out by drawing mouth, backguy contacts with La Koubi during pulling, very easily wearing and tearing, in case the backguy of having broken, the people dare not connect greatly; Opened lid, do not known again whether the sheet metal of messenger wire is charged, be afraid of and get an electric shock; The people that can connect exactly also must get very carefully, when connecting, very easily touches high prominent charged binding post, and causes electric shock.
Summary of the invention
The purpose of this utility model provides and a kind ofly can make things convenient for wiring, the safety pull wire switch that can not get an electric shock again.
Solution of the present utility model is: in a side of switch runner, an insulation catch bar is arranged, there is a hole catch bar lower end, has one to pass with switch runner centre bore in this hole; Another side at axle also has a spring simultaneously; There is a double wedge recessed tooth corresponding position with the switch runner on the catch bar, can rotate by the pull switch runner; Catch bar top exceeds outside the switch cover, and its end has a through wires hole, in order to wear backguy, an extension spring hole is arranged under the through wires hole, wears extension spring in order to collude, and the other end of extension spring is connected with switch body.
After adopting above structure,,, can open the lid and directly connect backguy, more can not run into charged electric wire to connect post, and get an electric shock, so its easy-to-connect is very safe again if backguy broken because the catch bar head of wearing backguy is outside switch body; Backguy is not easily broken yet.
Description of drawings
Accompanying drawing is a cutaway view of the present utility model.
Specific embodiment
Pulling switch as shown in the figure in a side of switch runner 4, has the catch bar 2 of an insulation, and there is a hole catch bar 2 lower ends, have one 3 in this hole and pass with switch runner 4 centre bores; Another side at axle also has spring 7 simultaneously, and there is a double wedge 5 recessed tooth 6 corresponding positions with switch runner 4 on the catch bar 2, can rotate by pull switch runner 4; Catch bar 2 tops exceed outside the switch cover 1, and its end has a through wires hole 9, and in order to wear backguy 10, through wires hole has an extension spring hole 8 for 9 times, wear extension spring 11 in order to collude, and the other end of extension spring 11 is connected with switch body.
If backguy 10 when breaking, can be opened switch cover 1, and directly pass from backguy hole 9, fasten and get final product, not only made things convenient for but also safety.
Claims (1)
1. a pulling switch is made up of shell, switch runner, binding post etc., and it is characterized in that: there is a hole catch bar lower end, and this hole and switch runner centre bore are passed by same axle, on the axle of catch bar opposite side a spring is arranged; There is a double wedge recessed tooth corresponding position with the switch runner on the catch bar; Catch bar top exceeds outside the switch cover, and end has a through wires hole, on backguy is arranged; One extension spring hole is arranged under the through wires hole, wear extension spring in order to collude, the other end of extension spring is connected with switch body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201258383U CN201242961Y (en) | 2008-07-15 | 2008-07-15 | Pulling switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201258383U CN201242961Y (en) | 2008-07-15 | 2008-07-15 | Pulling switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201242961Y true CN201242961Y (en) | 2009-05-20 |
Family
ID=40716252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201258383U Expired - Fee Related CN201242961Y (en) | 2008-07-15 | 2008-07-15 | Pulling switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201242961Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922812A (en) * | 2018-07-13 | 2018-11-30 | 安徽信康电子科技有限公司 | A kind of power switch control equipment |
-
2008
- 2008-07-15 CN CNU2008201258383U patent/CN201242961Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922812A (en) * | 2018-07-13 | 2018-11-30 | 安徽信康电子科技有限公司 | A kind of power switch control equipment |
| CN108922812B (en) * | 2018-07-13 | 2019-09-27 | 安徽信康电子科技有限公司 | A kind of power switch control equipment |
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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: 20090520 Termination date: 20100715 |