The invention discloses a safety belt locking assembly, and relates to the field of locking assemblies. The device comprises a main frame and a connecting shaft rotationally connected with the main frame, the outer wall of the connecting shaft is provided with a restraining frame used for installing a safety belt, and the two ends of the main frame are provided with a first fixing box and a second fixing box respectively. According to the safety belt locking assembly, the vehicle sensor, the gas generator and the marble are arranged, that is, the vehicle sensor controls the gas generator to operate, the gas generator drives the marble to move, and therefore the marble controls the first pawl to move, and the first pawl is connected with the first outer ratchet wheel arranged on the outer wall of the connecting shaft in a clamped mode; therefore, the connecting shaft and the main frame are in a relatively fixed state, and the safety belt wound on the outer wall of the connecting shaft and the main frame are in a relatively static state, so that the purpose of instantly locking the safety belt is achieved, a protective air bag popped out of a vehicle body during secondary collision is prevented, and the injury risk of a driver is reduced to the maximum extent.
本发明公开安全带锁定组件,涉及锁定组件领域。该装置包括主框架以及与主框架转动连接的连接轴,连接轴的外壁设置有用于安全带安装的约束架,主框架的两端分别设置有第一固定盒和第二固定盒。该安全带锁定组件,通过设置的车感、气体发生器以及弹珠,即车感控制气体发生器运作,气体发生器驱动弹珠移动,从而使得弹珠控制第一棘爪移动,使得第一棘爪与连接轴外壁设置的第一外棘轮相卡接,从而使得连接轴与主框架之间处于相对固定状态,连接轴外壁收卷的安全带与主框架之间处于相对静止状态,从而达到瞬间锁死安全带的目的,防止二次碰撞车体处弹出的防护气囊,最大限度的减少驾驶人员的受伤风险。
SEAT BELT LOCK ASSEMBLY
安全带锁定组件
2024-05-31
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |