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Title:
SEAT BELT DEVICE, VEHICLE SEAT, VEHICLE, AND METHOD FOR ADJUSTING SEAT BELT DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/098784
Kind Code:
A1
Abstract:
A seat belt device, comprising a seat belt webbing (1), a seat belt insertion plate (2) threaded on the seat belt webbing (1), and a seat belt insertion buckle (3) for snap-fit connection with the seat belt insertion plate (2). The seat belt webbing (1) comprises a seat belt body (11), and a pressure measurement component (12) and a pressure adjustment component (13) which are disposed on the seat belt body. When the seat belt insertion plate (2) is in snap-fit connection with the seat belt insertion buckle (3), the pressure measurement component (12) is used to measure a pressure value on the seat belt webbing (1), and the pressure adjustment component (13) is used to adjust the pressure value on the seat belt webbing (1). Therefore, the pressure value on the seat belt webbing can be adaptively adjusted on the basis of different body shape features, thereby reducing the sensation of pressure on body parts of a driver and passengers when wearing the seat belt, and improving the degree of comfort of the driver and passengers when wearing the seat belt, thereby reducing to a certain extent the probability of being unwilling to wear the seat belt. A vehicle seat, a vehicle, and a method for adjusting the seat belt device are further provided.

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Inventors:
ZHOU YONGJIA (CN)
LU LIN (CN)
Application Number:
PCT/CN2023/103447
Publication Date:
May 16, 2024
Filing Date:
June 28, 2023
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
B60R22/48; B60R22/12
Foreign References:
CN107693981A2018-02-16
CN110217140A2019-09-10
CN103507743A2014-01-15
DE102013018739A12014-07-17
KR20120071996A2012-07-03
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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