Adjustable head restraint assembly for vehicle seats
US8465098B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2011 |
| Grant date | Jun 18, 2013 |
| Priority date | — |
| Expiry date | Jan 12, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/856
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle head restraint assembly includes a head restraint support adapted to be mounted to a seat back frame. A transverse shaft is pivotally mounted to the support. A post is connected to the shaft for supporting a head restraint. A biasing member is connected to the support and the shaft for biasing the post to a collapsed position. An eccentric projection extends from a central region of the shaft. A latching mechanism is provided on the support and oriented within a path of rotation of the projection to engage the projection and maintain the head restraint in an upright position. Retraction of the latching mechanism permits the biasing member to pivot the head restraint to the collapsed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.