Title:
AUTOMOBILE SEAT
Document Type and Number:
WIPO Patent Application WO/2019/091352
Kind Code:
A1
Abstract:
Provided is an automobile seat, comprising a seat back (11). The seat back (11) comprises a frame (10), a padding (5), an airbag (4) located on one side of the seat back (11), and a front wrapping layer (3) and a back plate (2) for jointly wrapping the seat back (11). The back plate (2) is made of a hard material, wherein the back plate (2) comprises a back plate main body (21) at a back side of the seat back (11) and a lateral extension portion (22) at a lateral side of the seat back, and the lateral extension portion (22) of the back plate (2) comprises at least one weakened line (61, 62), so as to standardize the movement of the lateral extension portion (22) of the back plate (2) during blasting of the airbag. The back plate (2) of the automobile seat has a pre-set standard movement trajectory during blasting of the airbag, such that passengers are not be harmed and a failure in the airbag caused by fragments of the back plate of the seat does not occur, thereby providing improved safety.
Inventors:
GOTO RYUICHIRO (CN)
WHEELER CHRIS (CN)
SHI JUN (CN)
WHEELER CHRIS (CN)
SHI JUN (CN)
Application Number:
PCT/CN2018/113965
Publication Date:
May 16, 2019
Filing Date:
November 05, 2018
Export Citation:
Assignee:
NIO NEXTEV LTD (CN)
International Classes:
B60N2/64; B60R21/207
Domestic Patent References:
| WO1999061222A1 | 1999-12-02 |
Foreign References:
| CN207955415U | 2018-10-12 | |||
| CN203651540U | 2014-06-18 | |||
| CN205149595U | 2016-04-13 | |||
| CN101445089A | 2009-06-03 | |||
| CN101857004A | 2010-10-13 | |||
| CN103402824A | 2013-11-20 |
Other References:
See also references of EP 3708424A4
Attorney, Agent or Firm:
CHINA PATENT AGENT (HK) LTD. (CN)
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