Releasable two-part fixing clip
US5718549A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Apr 17, 1996 |
| Grant date | Feb 17, 1998 |
| Priority date | — |
| Expiry date | Apr 17, 2016 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B2005/0671
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A fixing clip includes a female member and a male member. The female member includes a flange, a barrel and an inner hole bored from the flange through the barrel thereof. The male member is provided with a shank for insertion into the inner hole of the female member. The inner hole of the female member is a blind hole rectangular in cross section and open exclusively at the flange. The blind hole has the opposed inner wall surfaces provided with a pair of engaging projections. The shank of a male member has the leading end of a width smaller than a distance between the engaging projections. The leading end of the shank has a pair of protruding shoulders of a width substantially the same as the smaller width and of a length slightly larger than the distance between the engaging projections so that the protruding shoulders can be engaged with the engaging projections, and forms in lateral parts existing on a diagonal line of the protruding shoulders cut faces for allowing rotation of the male member when the male member is to be extracted from the female member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.