Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automobile door lock capable of assisting door opening
The invention belongs to the technical field of automobiles, and discloses an automobile door lock capable of assisting door opening. The automobile door lock can be arranged in an automobile door and comprises a ratchet wheel, and the ratchet wheel can rotate forwards and backwards so as to be positioned at a locking position for capturing a lock catch arranged on an automobile body of an automobile to close the automobile door or at an unlocking position for releasing the lock catch to allow the automobile door to be opened. The ratchet wheel is concavely arranged inwards from the rim of the ratchet wheel to form a concave part, and the inner wall of the concave part is constructed to guide the lock catch into the concave part when the ratchet wheel rotates forwards and guide the lock catch out of the concave part when the ratchet wheel rotates backwards. The automobile door lock further comprises an icebreaking mechanism arranged in the automobile door, and the icebreaking mechanism can apply torque to the ratchet wheel to enable the ratchet wheel to rotate reversely to push the lock catch so as to open the automobile door. The automobile door lock can be opened by pushing the ratchet wheel when the automobile door is frozen or deformed due to collision, the operation noise is low, the cost is low, and the paint surface of the automobile door cannot be damaged.
本发明属于汽车技术领域，公开了一种可辅助开门的车门锁，其可设置于车门内部，其包括棘轮，该棘轮能够正向及反向转动以处于捕获设置于汽车的车体上的锁扣使车门关闭的闭锁位置，或处于释放所述锁扣以允许车门开启的解锁位置，所述棘轮自其轮缘向内凹设形成有一凹部，所述凹部的内壁被构造为在所述棘轮正向转动时将所述锁扣导引入所述凹部，并在所述棘轮反向转动时将所述锁扣导引出所述凹部；所述车门锁还包括设置于所述车门内部的破冰机构，所述破冰机构能够向所述棘轮施加转矩，使所述棘轮反向转动推抵所述锁扣，以开启所述车门。该车门锁可借由推动棘轮实现车门结冰或车门碰撞变形时的开启，其作业噪音小、成本低，且不会破坏车门漆面。
Automobile door lock capable of assisting door opening
The invention belongs to the technical field of automobiles, and discloses an automobile door lock capable of assisting door opening. The automobile door lock can be arranged in an automobile door and comprises a ratchet wheel, and the ratchet wheel can rotate forwards and backwards so as to be positioned at a locking position for capturing a lock catch arranged on an automobile body of an automobile to close the automobile door or at an unlocking position for releasing the lock catch to allow the automobile door to be opened. The ratchet wheel is concavely arranged inwards from the rim of the ratchet wheel to form a concave part, and the inner wall of the concave part is constructed to guide the lock catch into the concave part when the ratchet wheel rotates forwards and guide the lock catch out of the concave part when the ratchet wheel rotates backwards. The automobile door lock further comprises an icebreaking mechanism arranged in the automobile door, and the icebreaking mechanism can apply torque to the ratchet wheel to enable the ratchet wheel to rotate reversely to push the lock catch so as to open the automobile door. The automobile door lock can be opened by pushing the ratchet wheel when the automobile door is frozen or deformed due to collision, the operation noise is low, the cost is low, and the paint surface of the automobile door cannot be damaged.
本发明属于汽车技术领域，公开了一种可辅助开门的车门锁，其可设置于车门内部，其包括棘轮，该棘轮能够正向及反向转动以处于捕获设置于汽车的车体上的锁扣使车门关闭的闭锁位置，或处于释放所述锁扣以允许车门开启的解锁位置，所述棘轮自其轮缘向内凹设形成有一凹部，所述凹部的内壁被构造为在所述棘轮正向转动时将所述锁扣导引入所述凹部，并在所述棘轮反向转动时将所述锁扣导引出所述凹部；所述车门锁还包括设置于所述车门内部的破冰机构，所述破冰机构能够向所述棘轮施加转矩，使所述棘轮反向转动推抵所述锁扣，以开启所述车门。该车门锁可借由推动棘轮实现车门结冰或车门碰撞变形时的开启，其作业噪音小、成本低，且不会破坏车门漆面。
Automobile door lock capable of assisting door opening
一种可辅助开门的车门锁
XU YINGQING (Autor:in)
11.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2023