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A platform for research: civil engineering, architecture and urbanism
Integrated vehicle door lock for heavy-duty vehicle, light-duty vehicle and commercial vehicle
The invention discloses an integrated door lock for a heavy truck, a light truck and a commercial vehicle. The integrated door lock comprises a lock body and a shell, a ratchet shaft and a pawl shaft are arranged on the lock body, and a ratchet and a ratchet return spring are arranged on the ratchet shaft from bottom to top; a pawl, a pawl return spring, an outward opening rocker arm and an outward opening return spring are arranged on the pawl shaft; the ratchet wheel and the pawl are arranged on the lower side of the lock body. A locking mechanism is arranged on the upper side of the lock body. A motor, an electric rocker arm and an inward opening rocker arm are arranged on the shell, one end of the motor is sleeved with a worm, the worm is meshed with the electric rocker arm, and one end of the electric rocker arm is connected with a locking mechanism on the lock body; the locking mechanism is provided with an outward opening linkage arm, a locking shifting arm, a locking linkage arm, an outer locking linkage arm and an outer locking rocker arm; the outer side of the outward-opening linkage arm is sleeved with an outward-opening rocker arm, and the outward-opening rocker arm is sleeved with an outward-opening pull rod. The outer locking rocker arm is sleeved with an outer locking pull rod. The transmission mechanism is novel and reasonable in structure and compact in installation, the number of transmission parts is reduced, the transmission efficiency is improved, and the production cost is reduced.
本发明公开了一种用于重卡轻卡商用车上一体式车门锁，包括锁体、壳体，锁体上设置有棘轮轴、棘爪轴，棘轮轴上从下至上设置有棘轮、棘轮回位簧；棘爪轴上设置有棘爪、棘爪回位簧、外开摇臂、外开回位簧；棘轮和棘爪设置在锁体下侧，锁体上侧设置有锁止机构；壳体上设置有电机、电动摇臂和内开摇臂，电机一端套设有蜗杆，蜗杆与电动摇臂啮合，电动摇臂一端与锁体上锁止机构相连接；锁止机构设置有外开联动臂、锁止拨动臂、锁止联动臂、外锁止联动臂和外锁止摇臂；外开联动臂外侧套设有外开摇臂，外开摇臂上套设有外开拉杆；外锁止摇臂上套设有外锁止拉杆。本发明结构新颖合理，安装紧凑，减小了传动件数量，提高了传动效率，降低了生产成本。
Integrated vehicle door lock for heavy-duty vehicle, light-duty vehicle and commercial vehicle
The invention discloses an integrated door lock for a heavy truck, a light truck and a commercial vehicle. The integrated door lock comprises a lock body and a shell, a ratchet shaft and a pawl shaft are arranged on the lock body, and a ratchet and a ratchet return spring are arranged on the ratchet shaft from bottom to top; a pawl, a pawl return spring, an outward opening rocker arm and an outward opening return spring are arranged on the pawl shaft; the ratchet wheel and the pawl are arranged on the lower side of the lock body. A locking mechanism is arranged on the upper side of the lock body. A motor, an electric rocker arm and an inward opening rocker arm are arranged on the shell, one end of the motor is sleeved with a worm, the worm is meshed with the electric rocker arm, and one end of the electric rocker arm is connected with a locking mechanism on the lock body; the locking mechanism is provided with an outward opening linkage arm, a locking shifting arm, a locking linkage arm, an outer locking linkage arm and an outer locking rocker arm; the outer side of the outward-opening linkage arm is sleeved with an outward-opening rocker arm, and the outward-opening rocker arm is sleeved with an outward-opening pull rod. The outer locking rocker arm is sleeved with an outer locking pull rod. The transmission mechanism is novel and reasonable in structure and compact in installation, the number of transmission parts is reduced, the transmission efficiency is improved, and the production cost is reduced.
本发明公开了一种用于重卡轻卡商用车上一体式车门锁，包括锁体、壳体，锁体上设置有棘轮轴、棘爪轴，棘轮轴上从下至上设置有棘轮、棘轮回位簧；棘爪轴上设置有棘爪、棘爪回位簧、外开摇臂、外开回位簧；棘轮和棘爪设置在锁体下侧，锁体上侧设置有锁止机构；壳体上设置有电机、电动摇臂和内开摇臂，电机一端套设有蜗杆，蜗杆与电动摇臂啮合，电动摇臂一端与锁体上锁止机构相连接；锁止机构设置有外开联动臂、锁止拨动臂、锁止联动臂、外锁止联动臂和外锁止摇臂；外开联动臂外侧套设有外开摇臂，外开摇臂上套设有外开拉杆；外锁止摇臂上套设有外锁止拉杆。本发明结构新颖合理，安装紧凑，减小了传动件数量，提高了传动效率，降低了生产成本。
Integrated vehicle door lock for heavy-duty vehicle, light-duty vehicle and commercial vehicle
用于重卡轻卡商用车上一体式车门锁
YAO MINGCHENG (author) / ZHANG PENG (author)
2022-03-08
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Integrated vehicle door lock for heavy-duty vehicle, light-duty vehicle and commercial vehicle
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