A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-pull engine cover lock
The invention discloses a double-pull engine cover lock. The double-pull engine cover lock comprises a locking piece and a locking claw, wherein the locking piece and the locking claw are installed ona car body, the locking piece and the locking claw have three matching states respectively including a locking state, a half unlocking state and an unlocking state, the locking piece and the lockingclaw are matched so as to lock a spring bolt in the locking state, the locking piece and the locking claw are matched so as to partially release the constraint to the spring bolt in the half unlockingstate, so that the spring bolt can keep away from the engine cover lock relatively but is not completely disengaged from the limitation of the engine cover lock, and the locking piece and the lockingclaw are matched so as to completely release the constraint to the spring bolt in the unlocking state. The double-pull engine cover lock has the advantage of good universality, and a two-gear unlocking structure is realized by switching different states of the same locking piece; and according to the engine cover lock of the structure, the structure of a lock body is greatly simplified, the costof the engine cover lock is effectively reduced, the unlocking process is simplified, the unlocking efficiency is improved, and the lock body of the structure takes up less space and is easily arranged between an engine compartment and an engine cover.
本发明公开了一种双拉发动机罩锁，包括安装于车体上的锁止件和锁止爪，所述锁止件与锁止爪具有三个配合状态分别为锁止状态、半解锁状态以及解锁状态，锁止状态时锁止件与锁止爪配合对锁舌进行锁止，半解锁状态时锁止件与锁止爪配合部分释放对锁舌的约束使得锁舌可相对远离发动机罩锁但并未完全脱离发动机罩锁的限位，解锁状态时锁止件与锁止爪配合完全释放对锁舌的约束；本发明同一个锁止部件的不同状态转换实现两档解锁结构，通用性好；该结构的发动机罩锁，大大简化了锁体的结构，有效降低发动机罩锁的成本，并简化了解锁过程，提高解锁效率，且该结构的锁体占用的空间较小，易于在发动机舱与发动机罩之间布置。
Double-pull engine cover lock
The invention discloses a double-pull engine cover lock. The double-pull engine cover lock comprises a locking piece and a locking claw, wherein the locking piece and the locking claw are installed ona car body, the locking piece and the locking claw have three matching states respectively including a locking state, a half unlocking state and an unlocking state, the locking piece and the lockingclaw are matched so as to lock a spring bolt in the locking state, the locking piece and the locking claw are matched so as to partially release the constraint to the spring bolt in the half unlockingstate, so that the spring bolt can keep away from the engine cover lock relatively but is not completely disengaged from the limitation of the engine cover lock, and the locking piece and the lockingclaw are matched so as to completely release the constraint to the spring bolt in the unlocking state. The double-pull engine cover lock has the advantage of good universality, and a two-gear unlocking structure is realized by switching different states of the same locking piece; and according to the engine cover lock of the structure, the structure of a lock body is greatly simplified, the costof the engine cover lock is effectively reduced, the unlocking process is simplified, the unlocking efficiency is improved, and the lock body of the structure takes up less space and is easily arranged between an engine compartment and an engine cover.
本发明公开了一种双拉发动机罩锁，包括安装于车体上的锁止件和锁止爪，所述锁止件与锁止爪具有三个配合状态分别为锁止状态、半解锁状态以及解锁状态，锁止状态时锁止件与锁止爪配合对锁舌进行锁止，半解锁状态时锁止件与锁止爪配合部分释放对锁舌的约束使得锁舌可相对远离发动机罩锁但并未完全脱离发动机罩锁的限位，解锁状态时锁止件与锁止爪配合完全释放对锁舌的约束；本发明同一个锁止部件的不同状态转换实现两档解锁结构，通用性好；该结构的发动机罩锁，大大简化了锁体的结构，有效降低发动机罩锁的成本，并简化了解锁过程，提高解锁效率，且该结构的锁体占用的空间较小，易于在发动机舱与发动机罩之间布置。
Double-pull engine cover lock
双拉发动机罩锁
ZHOU LIN (author) / LI WENXUAN (author) / HUANG YANG (author) / GU JINHU (author)
2020-07-10
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser