The invention relates to a vehicle seat recliner mechanism with a welded spring. A recliner mechanism for a vehicle seat includes a guide plate, a lock plate, a pawl, an actuator hub, and a coil spring. The guide plate comprises a concave part and a convex part. The locking plate comprises a surface, and a tooth part is formed on the surface. The pawl is movable in the recess between a fastening position in which the pawl engages with the teeth of the locking plate to limit relative rotation between the guide plate and the locking plate, and a release position in which the pawl disengages from the teeth of the locking plate to allow relative rotation between the guide plate and the locking plate. Rotation of the actuator hub causes corresponding movement of the pawl between the fastening position and the release position. The coil spring includes a first end engaged with the actuator hub and a second end hooking the boss of the guide plate.
本发明涉及一种具有焊接弹簧的车辆座椅斜倚器机构。用于车辆座椅的斜倚器机构包括导引板、锁定板、棘爪、致动器毂和螺旋弹簧。导引板包括凹部和凸起部。锁定板包括一表面,该表面上形成有齿部。棘爪能够在凹部中在紧固位置与释放位置之间移动,在该紧固位置中,棘爪与锁定板的齿部接合以限制导引板与锁定板之间的相对旋转,在该释放位置中,棘爪与锁定板的齿部断开接合以允许导引板与锁定板之间的相对旋转。致动器毂的旋转引起棘爪在紧固位置与释放位置之间的对应运动。螺旋弹簧包括与致动器毂接合的第一端部以及钩住导引板的凸起部的第二端部。
Vehicle seat recliner mechanism with welded spring
具有焊接弹簧的车辆座椅斜倚器机构
2022-12-13
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |