公开(公告)号：US20240278746A1

公开(公告)日：2024-08-22

申请号：US18567874

申请日：2022-04-15

Applicant: Autoliv Development AB

Inventor： Hyeon Ki HONG ,  Chan Ki MOON

IPC: B60R22/46 ,  B60R22/40

CPC classification number: B60R22/46 ,  B60R22/40

Abstract: The present invention pertains to a vehicle sensor device and a seat belt retractor employing same, the vehicle sensor device comprising: a body forming the outer appearance thereof; a cover coupled to one opened surface of the body; a sensor housing rotatably installed in the body according to the inclination of a backrest and the installation angle of the body; a ball installed in the sensor housing and detecting the inclination of a vehicle and the change of acceleration; and a sensor lever disposed over the ball and having one end rotatably coupled to the sensor housing, wherein the sensor lever is configured to allow a pilot lever provided in a locking device to linearly reciprocate by a rotational movement according to the movement of the ball so that the sensor lever is installed in the senser housing in which the ball is installed.