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Compact lock for inner door and lock assembly
A lock for an inner door includes: a lock case; a first pawl and a second pawl provided with at least one ratchet, the second pawl configured to be rotated by a second lever handle, and the second pawl being rotatable independently of the first pawl; a latch configured to translate from an open position to a closed position, and vice versa; the interface element is configured to be matched with the plunger latch, the first pawl and the second pawl, so that when any pawl rotates from the stopping position to the first working position in the first direction, the interface element translates from the first position to the second position, and the plunger latch translates from the closing position to the opening position; a spring connected to the interface element, the spring configured to cooperate with the pawls, when any one pawl is rotated in a second direction opposite to the first direction from the stop position to the second working position, if the other pawl is rotated in the first direction from the stop position to the first working position with a mechanical torque higher or lower than a threshold value, respectively; translation of the interface element from the first position to the second position is prevented or permitted.
内门用锁，包括：锁壳；设有至少一个棘齿的第一棘爪和第二棘爪，第二棘爪配置为通过第二执手旋转，并且第二棘爪能够独立于第一棘爪转动；锁闩，配置为从打开位置平移至关闭位置，反之亦然；接口元件，配置为与锁闩、第一棘爪和第二棘爪配合，使得在任何一个棘爪沿第一方向从止动位置旋转至第一工作位置时，接口元件从第一位置平移至第二位置，以使锁闩从关闭位置平移至打开位置；弹簧，与接口元件连接，弹簧配置为与棘爪配合，在任何一个棘爪沿与第一方向相反的第二方向从止动位置旋转至第二工作位置时，如果另一个棘爪沿第一方向分别以高于或低于阈值的机械力矩从止动位置旋转至第一工作位置，阻止或允许接口元件从第一位置平移至第二位置。
Compact lock for inner door and lock assembly
A lock for an inner door includes: a lock case; a first pawl and a second pawl provided with at least one ratchet, the second pawl configured to be rotated by a second lever handle, and the second pawl being rotatable independently of the first pawl; a latch configured to translate from an open position to a closed position, and vice versa; the interface element is configured to be matched with the plunger latch, the first pawl and the second pawl, so that when any pawl rotates from the stopping position to the first working position in the first direction, the interface element translates from the first position to the second position, and the plunger latch translates from the closing position to the opening position; a spring connected to the interface element, the spring configured to cooperate with the pawls, when any one pawl is rotated in a second direction opposite to the first direction from the stop position to the second working position, if the other pawl is rotated in the first direction from the stop position to the first working position with a mechanical torque higher or lower than a threshold value, respectively; translation of the interface element from the first position to the second position is prevented or permitted.
内门用锁，包括：锁壳；设有至少一个棘齿的第一棘爪和第二棘爪，第二棘爪配置为通过第二执手旋转，并且第二棘爪能够独立于第一棘爪转动；锁闩，配置为从打开位置平移至关闭位置，反之亦然；接口元件，配置为与锁闩、第一棘爪和第二棘爪配合，使得在任何一个棘爪沿第一方向从止动位置旋转至第一工作位置时，接口元件从第一位置平移至第二位置，以使锁闩从关闭位置平移至打开位置；弹簧，与接口元件连接，弹簧配置为与棘爪配合，在任何一个棘爪沿与第一方向相反的第二方向从止动位置旋转至第二工作位置时，如果另一个棘爪沿第一方向分别以高于或低于阈值的机械力矩从止动位置旋转至第一工作位置，阻止或允许接口元件从第一位置平移至第二位置。
Compact lock for inner door and lock assembly
内门用紧凑型锁及锁组件
MARSILII FRANCO (author)
2021-10-01
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Improved door lock actuator, in particular inner door lock actuator
| European Patent Office | 2023