A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automobile front cover lock
The invention relates to the technical field of vehicle engineering, in particular to an automobile front cover lock which comprises a ratchet wheel, a pawl, a manual module and a suction module, the manual module comprises a manual pull rod and a manual driving lever driven by the manual pull rod, the manual pull rod and the pawl are coaxial, the manual pull rod limits the pawl in a one-way mode, and when the front cover lock is unlocked, the manual driving lever is driven by the manual pull rod to rotate. The manual pull rod pulls the pawl through the limiting part so as to enable the pawl to release limiting of the ratchet wheel, the attraction module comprises an active attraction rod, when the front cover lock needs to be attracted, the active attraction rod is driven by the electric actuator to push the ratchet wheel, the pushed ratchet wheel enters the limiting of the pawl, and when the front cover lock is unlocked, the ratchet wheel is driven to move back and forth. When the manual pull rod pulls the pawl through the limiting part, the manual shifting rod is driven by the manual pull rod to push the driving suction rod aside, and therefore interference of the driving suction rod on the ratchet wheel is relieved. The technical problem that in the prior art, an automobile front cover lock cannot achieve the functions of electric opening, electric suction and manual release at the same time is solved.
本发明涉及车辆工程技术领域，具体是涉及一种汽车前盖锁，前盖锁包括棘轮、棘爪、手动模块和吸合模块，手动模块包括手动拉杆和被手动拉杆带动的手动拨杆，手动拉杆与棘爪同轴，且手动拉杆单向限位棘爪，在前盖锁解锁时，手动拉杆通过限位部拉动棘爪，以使棘爪解除对棘轮的限位，吸合模块包括主动吸合杆，在前盖锁需要被吸合时，主动吸合杆被电动执行器驱动以推动棘轮，被推动的棘轮进入棘爪的限位，在前盖锁解锁，手动拉杆通过限位部拉动棘爪的同一时刻，手动拨杆被手动拉杆带动，以拨开主动吸合杆，从而解除主动吸合杆对棘轮的干涉。解决现有技术中的汽车前盖锁缺不能同时实现电动开启、电动吸合和手动释放功能的技术问题。
Automobile front cover lock
The invention relates to the technical field of vehicle engineering, in particular to an automobile front cover lock which comprises a ratchet wheel, a pawl, a manual module and a suction module, the manual module comprises a manual pull rod and a manual driving lever driven by the manual pull rod, the manual pull rod and the pawl are coaxial, the manual pull rod limits the pawl in a one-way mode, and when the front cover lock is unlocked, the manual driving lever is driven by the manual pull rod to rotate. The manual pull rod pulls the pawl through the limiting part so as to enable the pawl to release limiting of the ratchet wheel, the attraction module comprises an active attraction rod, when the front cover lock needs to be attracted, the active attraction rod is driven by the electric actuator to push the ratchet wheel, the pushed ratchet wheel enters the limiting of the pawl, and when the front cover lock is unlocked, the ratchet wheel is driven to move back and forth. When the manual pull rod pulls the pawl through the limiting part, the manual shifting rod is driven by the manual pull rod to push the driving suction rod aside, and therefore interference of the driving suction rod on the ratchet wheel is relieved. The technical problem that in the prior art, an automobile front cover lock cannot achieve the functions of electric opening, electric suction and manual release at the same time is solved.
本发明涉及车辆工程技术领域，具体是涉及一种汽车前盖锁，前盖锁包括棘轮、棘爪、手动模块和吸合模块，手动模块包括手动拉杆和被手动拉杆带动的手动拨杆，手动拉杆与棘爪同轴，且手动拉杆单向限位棘爪，在前盖锁解锁时，手动拉杆通过限位部拉动棘爪，以使棘爪解除对棘轮的限位，吸合模块包括主动吸合杆，在前盖锁需要被吸合时，主动吸合杆被电动执行器驱动以推动棘轮，被推动的棘轮进入棘爪的限位，在前盖锁解锁，手动拉杆通过限位部拉动棘爪的同一时刻，手动拨杆被手动拉杆带动，以拨开主动吸合杆，从而解除主动吸合杆对棘轮的干涉。解决现有技术中的汽车前盖锁缺不能同时实现电动开启、电动吸合和手动释放功能的技术问题。
Automobile front cover lock
一种汽车前盖锁
LIU MIN (author) / ZHANG BEIBEI (author) / XIA JIKANG (author) / LI XIAOFENG (author)
2024-02-06
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Automobile front cover lock mounting structure and automobile
| European Patent Office | 2024