Vehicle seat
US10843610B2 · kind B2 · utility
0Cited by
7References
7Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 1, 2017 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Jan 18, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2002/899
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle seat includes a headrest body provided at an upper portion of a seat back rotatably supported by a seat cushion on which an occupant is seated. The headrest body is covered with a skin material. The headrest body includes a driving body that is configured to form a swelling portion that is a portion of the skin material in a seat-height direction swelling toward a front side of the seat at a surface of a seat front side of the skin material and change a formation position of the swelling portion in the seat-height direction by being operated inside the headrest body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.