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Patent Searching and Data


Title:
VEHICLE SEAT
Document Type and Number:
WIPO Patent Application WO/2021/187596
Kind Code:
A1
Abstract:
Provided is a vehicle seat that offers a comfortable seating sensation and has a shock-absorbing structure suitable for a rear end collision. A vehicle seat (S) is configured by placing a cushion material (20) on a back frame (10) and covering with a covering skin material (30). The back frame (10) includes right and left side frames (11) that constitute side portions in the seat width direction and extend in the vertical direction. The cushion material (20) has, formed in a surface of a cushion front portion thereof positioned further forward of the seat than the back frame (10), a covering skin pulling-over groove (21) for pulling over an end of the covering skin material (30), and a surface groove (23) that is arranged further outside than the covering skin pulling-over groove (21) in the seat width direction and extends in the vertical direction. A back face of the cushion front portion has formed therein a back face groove (24) that is arranged between the covering skin pulling-over groove (21) and the surface groove (23) in the seat width direction and extends in the vertical direction. The surface groove (23) is arranged in a position overlapping the side frame (11) in the seat front-back direction.

Inventors:
MIYAWAKI KAZUYA (JP)
FUJITA SATOSHI (JP)
Application Number:
PCT/JP2021/011207
Publication Date:
September 23, 2021
Filing Date:
March 18, 2021
Export Citation:
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Assignee:
TS TECH CO LTD (JP)
International Classes:
B60N2/42; B60N2/64
Domestic Patent References:
WO2012035619A12012-03-22
Foreign References:
JP2006205765A2006-08-10
JP2019014448A2019-01-31
JP2001146127A2001-05-29
KR20150050970A2015-05-11
Attorney, Agent or Firm:
AKIYAMA, Atsushi et al. (JP)
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