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A platform for research: civil engineering, architecture and urbanism
Integrated machine cover lock assembly
The invention discloses an integrated machine cover lock assembly, which belongs to the technical field of automobile engineering, and comprises a lock body bottom plate, a lock ring, a ratchet wheel, a pawl, a main lock opening rocker arm, a main lock opening rocker arm spring, a ratchet wheel riveting plate, an auxiliary lock opening rocker arm, an auxiliary lock opening handle, a riveting shaft, a ratchet wheel spring, an auxiliary lock rocker arm spring and a pawl spring. The first-gear lock and the second-gear lock are locked through the same ratchet wheel, the first-gear lock is unlocked through a cab cover opening handle, the second-gear lock is unlocked through a cover lock auxiliary lock handle at the front end of a cabin cover, and the risk of misoperation is reduced; after the first-gear lock is unlocked, the machine cover can be bounced to the position of the second-gear lock through the elastic force of the ratchet wheel, so that drivers and passengers and related personnel can effectively indicate that the machine cover is opened; on the premise of ensuring the safety, the structure is simple, the gears are clear, the machine cover can be automatically lifted no matter the first gear is unlocked or the second gear is unlocked, the machine cover can be easily opened, and the failure mode that the machine cover is clamped when the machine cover is opened does not exist.
本发明公开了一种一体式机盖锁总成，属于汽车工程技术领域，包括锁体底板、锁环、棘轮、棘爪、主锁开启摇臂、主锁开启摇臂弹簧、棘轮铆接板、辅助锁开启摇臂、辅助锁开启手柄、铆轴、棘轮弹簧、辅助锁摇臂弹簧、棘爪弹簧，本发明安全可靠，一档锁和二档锁都是靠同一个棘轮进行锁止，且一档是用驾驶室机盖开启手柄进行解锁，二档是用机舱盖前端的机盖锁辅助锁手柄进行解锁，降低了误操作的风险；一档锁解开后可以靠棘轮弹力将机盖弹起至二档锁位置，可以有效给驾乘人员及相关人员示意机盖已经打开；在确保安全性的前提下，结构简单，挡位清晰，无论是一档解锁和二档解锁均可将机盖自动抬起，可轻松开启机盖，不会有开机盖时卡住的故障模式。
Integrated machine cover lock assembly
The invention discloses an integrated machine cover lock assembly, which belongs to the technical field of automobile engineering, and comprises a lock body bottom plate, a lock ring, a ratchet wheel, a pawl, a main lock opening rocker arm, a main lock opening rocker arm spring, a ratchet wheel riveting plate, an auxiliary lock opening rocker arm, an auxiliary lock opening handle, a riveting shaft, a ratchet wheel spring, an auxiliary lock rocker arm spring and a pawl spring. The first-gear lock and the second-gear lock are locked through the same ratchet wheel, the first-gear lock is unlocked through a cab cover opening handle, the second-gear lock is unlocked through a cover lock auxiliary lock handle at the front end of a cabin cover, and the risk of misoperation is reduced; after the first-gear lock is unlocked, the machine cover can be bounced to the position of the second-gear lock through the elastic force of the ratchet wheel, so that drivers and passengers and related personnel can effectively indicate that the machine cover is opened; on the premise of ensuring the safety, the structure is simple, the gears are clear, the machine cover can be automatically lifted no matter the first gear is unlocked or the second gear is unlocked, the machine cover can be easily opened, and the failure mode that the machine cover is clamped when the machine cover is opened does not exist.
本发明公开了一种一体式机盖锁总成，属于汽车工程技术领域，包括锁体底板、锁环、棘轮、棘爪、主锁开启摇臂、主锁开启摇臂弹簧、棘轮铆接板、辅助锁开启摇臂、辅助锁开启手柄、铆轴、棘轮弹簧、辅助锁摇臂弹簧、棘爪弹簧，本发明安全可靠，一档锁和二档锁都是靠同一个棘轮进行锁止，且一档是用驾驶室机盖开启手柄进行解锁，二档是用机舱盖前端的机盖锁辅助锁手柄进行解锁，降低了误操作的风险；一档锁解开后可以靠棘轮弹力将机盖弹起至二档锁位置，可以有效给驾乘人员及相关人员示意机盖已经打开；在确保安全性的前提下，结构简单，挡位清晰，无论是一档解锁和二档解锁均可将机盖自动抬起，可轻松开启机盖，不会有开机盖时卡住的故障模式。
Integrated machine cover lock assembly
一种一体式机盖锁总成
DENG LEI (author) / WU JIE (author) / DING ZHIYONG (author) / WU HUALIN (author) / ZHANG YANG (author) / CHENG XU (author) / ZHANG ZHIPING (author) / PENG CHANGQING (author) / CHEN ZHIQING (author) / BAI RUBIN (author)
2024-01-26
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
DOOR LOCK KEY HOLE COVER INTEGRATED OUTSIDE DOOR HANDLE ASSEMBLY
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DOOR LOCK KEY HOLE COVER INTEGRATED OUTSIDE DOOR HANDLE ASSEMBLY
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