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Automobile front cover lock
The invention discloses an automobile front cover lock. The automobile front cover lock comprises a front cover lock shell, a ratchet wheel, a front cover lock catch, a pawl, a ratchet wheel tension spring, a balance torsional spring shaft and a balance torsional spring. The pawl is installed on the front cover lock shell, one end of the ratchet wheel tension spring is fixed relative to the front cover lock shell, the other end of the ratchet wheel tension spring is installed on the ratchet wheel, a clamping opening used for clamping the front cover lock catch is formed in the ratchet wheel, the balance torsional spring is arranged on the balance torsional spring shaft in a sleeving mode, one end of the balance torsional spring is fixed relative to the front cover lock shell, the other end of the balance torsional spring abuts against the lower surface of the front cover lock catch, and the balance torsional spring shaft is fixed relative to a rotating shaft of the pawl. Noise is reduced when the automobile front cover lock is locked or unlocked.
Automobile front cover lock
The invention discloses an automobile front cover lock. The automobile front cover lock comprises a front cover lock shell, a ratchet wheel, a front cover lock catch, a pawl, a ratchet wheel tension spring, a balance torsional spring shaft and a balance torsional spring. The pawl is installed on the front cover lock shell, one end of the ratchet wheel tension spring is fixed relative to the front cover lock shell, the other end of the ratchet wheel tension spring is installed on the ratchet wheel, a clamping opening used for clamping the front cover lock catch is formed in the ratchet wheel, the balance torsional spring is arranged on the balance torsional spring shaft in a sleeving mode, one end of the balance torsional spring is fixed relative to the front cover lock shell, the other end of the balance torsional spring abuts against the lower surface of the front cover lock catch, and the balance torsional spring shaft is fixed relative to a rotating shaft of the pawl. Noise is reduced when the automobile front cover lock is locked or unlocked.
Automobile front cover lock
SUN YUCAI (author) / PAN FENGGANG (author) / WANG YUANHONG (author) / LI WENHUI (author)
2015-05-06
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
Automobile front cover lock mounting structure and automobile
| European Patent Office | 2024