Locking structure and system using the same
US9837227B2 · kind B2 · utility
0Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 2016 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Aug 25, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H13/72
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A locking structure and a system using the same are provided. The locking structure includes a rotating unit, a first switch, a sheet and a second switch. The sheet includes a recess and contact to the first switch or the rotating unit. The second switch includes a protrusion movably disposed within the recess.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.