An anchor pretensioner module for a seat belt includes: an anchor which is disposed at a side of a seat cushion, and to which a tongue of the seat belt is fastened, a base which is provided at a lower side of the anchor, the base having a first operating part, which generates an explosive pressure, provided at a rear of the base, and a second operating part, which generates the explosive pressure, provided at a front of the base, a first wire which is connected to the base and the anchor, and allows the anchor to be moved downward when the first operating part is operated, and a second wire which is provided on the base, and moves the first wire while being inserted into the base when the second operating part is operated to allow the anchor to be moved forward while moving downward, so that a relative location of the anchor is moved when a collision occurs to restrain a passenger's body.
本发明涉及一种用于座椅安全带的锚固预紧器模块,其包括:锚固器,其布置在座椅垫的一侧,并且座椅安全带的锁舌紧固至所述锚固器;基座,其设置在所述锚固器下侧,所述基座具有设置在所述基座后部的产生爆炸压力的第一操作部和设置在所述基座前部的产生爆炸压力的第二操作部;第一线缆,其连接至基座和锚固器,并且在操作第一操作部时,使锚固器能够向下移动;以及第二线缆,其设置在基座上,并且当操作第二操作部时,使第一线缆移动的同时插入基座中,以使锚固器能够在向下移动的同时向前移动,使得当发生碰撞时,锚固器的相对位置移动用以约束乘员的身体。
ANCHOR PRETENSIONER MODULE FOR SEAT BELT
用于座椅安全带的锚固预紧器模块
2021-10-22
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |