Multi-adjustable head restraint
US10399474B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 1, 2017 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | Apr 3, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/885
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An adjustable head restraint assembly for a seat back of a seat that includes a head supporting structure, a head rest support, and at least two of a height adjustment mechanism, a side angle adjustment mechanism, and a tilt adjustment mechanism that are each electronically powered. The head supporting structure is configured to support an occupant's head. The head rest support supports the head supporting structure. The height adjustment mechanism is configured to change the height of the head supporting structure relative to the head rest support and the seat back. The side angle adjustment mechanism is configured to change the angle of side portions of the head supporting structure relative to a center portion of the head supporting structure. The tilt adjustment mechanism is configured to change a tilt angle of the head supporting structure relative to a tilt supporting structure and the seat back.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.