Structure of a plug-in fastening device
US6560830B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Apr 11, 2002 |
| Grant date | May 13, 2003 |
| Priority date | — |
| Expiry date | Apr 11, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/45728
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An improved structure of a plug-in fastening device is disclosed. An improved structure of a plug-in fastening device having a female fastener and a male fastener, characterized in that the two sides of the housing of the female fastener are provided with resilient legs and the interior of the housing is provided with a positioning sliding block and a fastening rod, by means of the top urging and pressing of a compression spring, via the pushing of the controlling button positioned at the housing of the female fastener, the protruded block of the fastening rod contacts with a positioning sliding block zigzag recess and a slot, thereby the dislocation of the fastening device due to external force is prevented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.