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A platform for research: civil engineering, architecture and urbanism
Double-pawl mechanism for automobile door lock
The invention discloses a double-pawl mechanism for an automobile door lock. The double-pawl mechanism comprises a shell, a clamping plate connected to the shell through a first rotating shaft and a double-pawl assembly connected to the shell. The double-pawl assembly comprises a first pawl, a main pawl and an auxiliary pawl, the first pawl is rotationally connected to the shell through a first supporting column, the main pawl is rotationally connected to the shell through a second rotating shaft, and the auxiliary pawl is rotationally connected to the shell through a second supporting column; the releasing unit comprises a releasing rod, and the releasing rod is rotationally connected to the shell through a second rotating shaft and can rotate in the axial direction of the second rotating shaft to sequentially drive the auxiliary pawl, the first pawl and the main pawl to rotate, so that the clamping plate is unlocked, and the clamping plate is opened; when the clamping plate is closed, the clamping plate rotates in the axial direction of the first rotating shaft, and the first pawl, the main pawl and the auxiliary pawl rotate through the elastic assembly and lock the clamping plate. The sound quality of unlocking and locking of the door lock is improved, the energy for unlocking the door lock is reduced, and the technical problem that unlocking is not smooth enough is solved.
本发明公开了一种用于汽车门锁的双棘爪机构，包括壳体、通过第一转轴连接于壳体的卡板以及连接于壳体的双棘爪组件；双棘爪组件包括第一棘爪、主棘爪和副棘爪，第一棘爪通过第一支撑柱转动连接于壳体，主棘爪通过第二转轴转动连接于壳体，副棘爪通过第二支撑柱转动连接于壳体；释放单元包括释放杆，释放杆通过第二转轴转动连接于壳体，并能够沿着第二转轴的轴向转动，依次驱动副棘爪、第一棘爪和主棘爪转动，以实现对卡板的解锁，使卡板打开；卡板关闭时，卡板沿着第一转轴的轴向转动，第一棘爪、主棘爪和副棘爪通过弹性组件转动，并对卡板上锁。不仅提升了门锁上解锁声音品质，而且还降低了开启门锁的能量以及解锁不够顺畅的技术问题。
Double-pawl mechanism for automobile door lock
The invention discloses a double-pawl mechanism for an automobile door lock. The double-pawl mechanism comprises a shell, a clamping plate connected to the shell through a first rotating shaft and a double-pawl assembly connected to the shell. The double-pawl assembly comprises a first pawl, a main pawl and an auxiliary pawl, the first pawl is rotationally connected to the shell through a first supporting column, the main pawl is rotationally connected to the shell through a second rotating shaft, and the auxiliary pawl is rotationally connected to the shell through a second supporting column; the releasing unit comprises a releasing rod, and the releasing rod is rotationally connected to the shell through a second rotating shaft and can rotate in the axial direction of the second rotating shaft to sequentially drive the auxiliary pawl, the first pawl and the main pawl to rotate, so that the clamping plate is unlocked, and the clamping plate is opened; when the clamping plate is closed, the clamping plate rotates in the axial direction of the first rotating shaft, and the first pawl, the main pawl and the auxiliary pawl rotate through the elastic assembly and lock the clamping plate. The sound quality of unlocking and locking of the door lock is improved, the energy for unlocking the door lock is reduced, and the technical problem that unlocking is not smooth enough is solved.
本发明公开了一种用于汽车门锁的双棘爪机构，包括壳体、通过第一转轴连接于壳体的卡板以及连接于壳体的双棘爪组件；双棘爪组件包括第一棘爪、主棘爪和副棘爪，第一棘爪通过第一支撑柱转动连接于壳体，主棘爪通过第二转轴转动连接于壳体，副棘爪通过第二支撑柱转动连接于壳体；释放单元包括释放杆，释放杆通过第二转轴转动连接于壳体，并能够沿着第二转轴的轴向转动，依次驱动副棘爪、第一棘爪和主棘爪转动，以实现对卡板的解锁，使卡板打开；卡板关闭时，卡板沿着第一转轴的轴向转动，第一棘爪、主棘爪和副棘爪通过弹性组件转动，并对卡板上锁。不仅提升了门锁上解锁声音品质，而且还降低了开启门锁的能量以及解锁不够顺畅的技术问题。
Double-pawl mechanism for automobile door lock
用于汽车门锁的双棘爪机构
ZOU SHUYANG (author)
2023-01-13
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
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