Rotary-type safety socket
US7275942B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 8, 2006 |
| Grant date | Oct 2, 2007 |
| Priority date | — |
| Expiry date | Dec 8, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R25/003
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A rotary-type safety socket of the present invention comprises a socket body, at least a holey base, and at least a top cover. The socket body comprises an insulator and at least an elastic device. The insulator has a recessed slideway on the top surface. The holey base is held in the socket body. The holey base has a top plate and a tube body. The top plate has several through holes and an axial hole. The tube body is extended from the outer edge of the axial hole. The top cover is movably sleeved onto the holey base. The top cover comprises a plate body, several through holes on the plate body, a pillar extending from one surface of the plate body, a protrudent part extending from one surface of the plate body, and a second positioning ear extending from the outer edge of the plate body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.