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A platform for research: civil engineering, architecture and urbanism
Double-pull engine hood lock
The invention discloses a double-pull engine hood lock, and relates to the technical field of automobile engine hood locks, the double-pull engine hood lock comprises a base and an upper cover, the inner side of the upper cover is provided with two riveting shafts, one riveting shaft is sleeved with a ratchet wheel plastic sleeve, an inner cavity of the ratchet wheel plastic sleeve is provided with a ratchet wheel plate, and the inner cavity of the ratchet wheel plastic sleeve is provided with a ratchet wheel; wherein the surface of one riveting shaft is sleeved with a ratchet wheel torsion spring, one end of the ratchet wheel torsion spring is connected with a ratchet wheel plastic sleeve, the other end of the ratchet wheel torsion spring abuts against the inner wall of the base, the surface of the other riveting shaft is sleeved with a pawl plastic sleeve, and a pawl plate is arranged in an inner cavity of the pawl plastic sleeve. According to the double-pull engine cover lock, the base is made of plastic materials, on one hand, the weight of the engine cover lock is reduced, on the other hand, the material cost is reduced, the production cost is reduced, in addition, the engine cover lock is compact in fixation and convenient to install, and by arranging the two sets of jacking mechanisms, a heavier engine cover can be supported.
本发明公开了双拉发动机罩锁，涉及汽车引擎盖机盖锁技术领域，双拉发动机罩锁，包括底座、上盖，所述上盖的内侧设置有两个铆接轴，其中一个所述铆接轴上套设有棘轮塑料套，所述棘轮塑料套的内腔设置有棘轮板，其中一个所述铆接轴的表面套设有棘轮扭簧，所述棘轮扭簧的一端与棘轮塑料套相连接，所述棘轮扭簧的另一端与底座的内壁相抵，其中另一个所述铆接轴的表面套设有棘爪塑料套，所述棘爪塑料套的内腔设置有棘爪板。该双拉发动机罩锁，底座采用塑料材质制造，一方面减轻发动机罩锁的重量，另一方面减少了材料的费用，减少生产成本，另外该发动机罩锁固定紧凑，便于安装，通过设置两组顶起机构，可支撑起更重的机盖。
Double-pull engine hood lock
The invention discloses a double-pull engine hood lock, and relates to the technical field of automobile engine hood locks, the double-pull engine hood lock comprises a base and an upper cover, the inner side of the upper cover is provided with two riveting shafts, one riveting shaft is sleeved with a ratchet wheel plastic sleeve, an inner cavity of the ratchet wheel plastic sleeve is provided with a ratchet wheel plate, and the inner cavity of the ratchet wheel plastic sleeve is provided with a ratchet wheel; wherein the surface of one riveting shaft is sleeved with a ratchet wheel torsion spring, one end of the ratchet wheel torsion spring is connected with a ratchet wheel plastic sleeve, the other end of the ratchet wheel torsion spring abuts against the inner wall of the base, the surface of the other riveting shaft is sleeved with a pawl plastic sleeve, and a pawl plate is arranged in an inner cavity of the pawl plastic sleeve. According to the double-pull engine cover lock, the base is made of plastic materials, on one hand, the weight of the engine cover lock is reduced, on the other hand, the material cost is reduced, the production cost is reduced, in addition, the engine cover lock is compact in fixation and convenient to install, and by arranging the two sets of jacking mechanisms, a heavier engine cover can be supported.
本发明公开了双拉发动机罩锁，涉及汽车引擎盖机盖锁技术领域，双拉发动机罩锁，包括底座、上盖，所述上盖的内侧设置有两个铆接轴，其中一个所述铆接轴上套设有棘轮塑料套，所述棘轮塑料套的内腔设置有棘轮板，其中一个所述铆接轴的表面套设有棘轮扭簧，所述棘轮扭簧的一端与棘轮塑料套相连接，所述棘轮扭簧的另一端与底座的内壁相抵，其中另一个所述铆接轴的表面套设有棘爪塑料套，所述棘爪塑料套的内腔设置有棘爪板。该双拉发动机罩锁，底座采用塑料材质制造，一方面减轻发动机罩锁的重量，另一方面减少了材料的费用，减少生产成本，另外该发动机罩锁固定紧凑，便于安装，通过设置两组顶起机构，可支撑起更重的机盖。
Double-pull engine hood lock
双拉发动机罩锁
ZHOU XINGSHENG (author) / YU DESHUI (author) / YE ZHEN (author) / CHANG KAIWEN (author)
2022-04-15
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser