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Patent Searching and Data


Title:
ADJUSTMENT DRIVER FOR CAR SEAT
Document Type and Number:
WIPO Patent Application WO/2019/205972
Kind Code:
A1
Abstract:
An adjustment driver (1) for a car seat, comprising a box body (2), a box cover (3) adapted to the box body (2), and a transmission apparatus. The box body (2) has a cavity accommodating the transmission apparatus; the box cover (3) is provided with at least two through holes (13); a corresponding number of bolts (12) pass through the through holes (13) and are screwed into receiving portions (18) in the box body (2), wherein the bolts (12) have heads in the shape of an inverted cone. When the box cover (3) is locked to the box body (2) by means of the bolts (12), the head conical surfaces of the bolts (12) are abutted against the edges of the through holes (13) of the box cover (3). By using the adjustment driver, on one hand, the layout and matching on a seat framework having a limited structural space become easier, and on the other hand, high mechanical strength test requirements of a seat system can also be satisfied.

Inventors:
GONG, Hongyu (21 Yingbin Road, Dawang Hi-Tech Enterprise ZoneZhaoqing, Guangdong 8, 526238, CN)
FENG, Chen (21 Yingbin Road, Dawang Hi-Tech Enterprise ZoneZhaoqing, Guangdong 8, 526238, CN)
DU, Xu (21 Yingbin Road, Dawang Hi-Tech Enterprise ZoneZhaoqing, Guangdong 8, 526238, CN)
ZHAO, Zhenlei (21 Yingbin Road, Dawang Hi-Tech Enterprise ZoneZhaoqing, Guangdong 8, 526238, CN)
Application Number:
CN2019/082658
Publication Date:
October 31, 2019
Filing Date:
April 15, 2019
Export Citation:
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Assignee:
GUANGDONG ZHAOQING L&V CO. LTD. (21 Yingbin Road, Dawang Hi-Tech Enterprise ZoneZhaoqing, Guangdong 8, 526238, CN)
International Classes:
B60N2/16
Domestic Patent References:
WO2017035334A12017-03-02
Foreign References:
CN208101771U2018-11-16
CN202006739U2011-10-12
CN104696389A2015-06-10
CN102582474A2012-07-18
CN107882884A2018-04-06
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (7F New Era Building, 26 Pinganli Xidajie Xicheng District, Beijing 4, 100034, CN)
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