Rotating shaft fastener structure
US8272102B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 24, 2010 |
| Grant date | Sep 25, 2012 |
| Priority date | — |
| Expiry date | Jul 28, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0216
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A fixing structure is provided. The fixing structure comprises a first housing, a rotating shaft, a second housing and a third housing. The first housing has an accommodating portion, and the rotating shaft is disposed in the accommodating portion. The second housing is disposed on one side of the rotating shaft. The third housing is disposed on the other side of the rotating shaft and covers the rotating shaft and the second housing. The shaft body is wedged into a shaft bore, and the shaft shoulder is wedged into the second housing. The third housing is against one side of the shaft body, and covers the rotating shaft and the second housing. The shaft shoulder is firmly against the second housing. Thus, it does not need any tool to assemble and disassemble.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.