Headrest guide
US10099589B2 · kind B2 · utility
5Cited by
3References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 21, 2017 |
| Grant date | Oct 16, 2018 |
| Priority date | — |
| Expiry date | Feb 21, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/897
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A headrest guide includes: a tubular portion that extends in a first direction and into which a stay is inserted; a tongue piece protruding partially to the inside of the tubular portion, the tongue piece being configured to bend in a radial direction of the tubular portion and being configured to be brought into contact with the stay; and a plate spring pressing the tongue piece inwardly in the radial direction of the tubular portion. Protruding portions are disposed on opposite sides of the tubular portion, respectively, with the tongue piece interposed therebetween to hold the plate spring at opposite end sides thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.