The invention aims at providing a safety belt lock catch releasing mechanism and a safety belt lock catch assembly which are used for reducing the occupied space. The safety belt lock catch releasing mechanism comprises a rotating assembly and a pulling assembly. The rotating assembly is used for rotating in a torque-resistant manner; the pulling assembly is rolled up on the rotating assembly, the first end is used for being connected with a safety belt lock catch, and the second end is fixed to the rotating assembly through a pulling limiting piece. When the first end is pulled by the safety belt lock catch, the safety belt lock catch releasing mechanism executes a first action or sequentially executes the first action and a second action; in the first action, the pulling assembly pulls the rotating assembly to rotate in a torque resisting manner, and the pulling assembly unrolls; and in the second action, the extraction limiting piece releases the fixation between the second end and the rotating assembly, and the second end is extracted from the rotating assembly.
本发明的目的在于提供一种安全带锁扣释放机构及安全带锁扣组件,用于减少占用空间。安全带锁扣释放机构包括转动组件以及拉抽组件;转动组件用于抗力矩地转动;拉抽组件卷收在所述转动组件,第一端用于连接安全带锁扣,第二端被限抽件固定至所述转动组件;其中,在所述第一端被安全带锁扣拉动时,所述安全带锁扣释放机构执行第一动作或者先后执行第一动作、第二动作;在所述第一动作,所述拉抽组件牵拉所述转动组件抗力矩地转动,所述拉抽组件放卷;在所述第二动作,所述限抽件解除所述第二端与所述转动组件的固定,所述第二端从所述转动组件抽动。
Safety belt lock catch releasing mechanism and safety belt lock catch assembly
安全带锁扣释放机构及安全带锁扣组件
2025-04-15
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |