Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Buckle lock with connecting rod type internal tensioning function
The invention relates to the technical field of luggage locks, in particular to a padlock with connecting rod type internal tensioning, which comprises a buckling assembly, a connecting rod group is arranged on the inner side of a lock catch shell, the connecting rod group comprises a first swing arm and a second swing arm, the second swing arm is provided with a pre-tightening buckle, and a lock seat is provided with a pre-tightening hook matched with the pre-tightening buckle; the first rotating shaft and the second rotating shaft are provided with elastic pieces; in the unlocking state that the buckle head and the hook head are separated, the elastic piece drives the first swing arm to swing downwards in the direction away from the lock catch shell, and the first swing arm and the second swing arm are in a V-shaped unfolding state. And under the locking state that the buckle head is matched with the hook head, the first swing arm and the second swing arm are folded towards the direction close to the lock catch shell, and the pre-tightening buckle is clamped with the pre-tightening hook. Compared with the prior art, the inner tensioning structure adopts a connecting rod group structure, is automatically unfolded during unlocking and is automatically folded during locking, so that the pre-tightening hook is matched with the pre-tightening buckle, a user does not need to additionally operate the inner tensioning structure, the use is more convenient, and the use experience is improved.
本发明涉及箱包锁技术领域，具体涉及一种带连杆式内拉紧的扣锁，包括扣合组件，锁扣壳体的内侧设有连杆组，连杆组包括第一摆臂和第二摆臂，第二摆臂设有预紧扣，锁座设有与预紧扣相配合的预紧钩；第一转轴和第二转轴设有弹性件；在扣头与钩头相分离的开锁状态下，弹性件驱动第一摆臂朝远离锁扣壳体方向下摆，且第一摆臂和第二摆臂相互呈V形展开状态；在扣头与钩头相配合的闭锁状态下，第一摆臂和第二摆臂朝靠近锁扣壳体方向收折，且预紧扣与预紧钩相卡紧。与现有技术相比，内拉紧结构采用连杆组结构，在开锁时自动展开而闭锁时自动收折令预紧钩与预紧扣配合，无需使用者额外操作内拉紧结构，使用更方便，提高使用体验。
Buckle lock with connecting rod type internal tensioning function
The invention relates to the technical field of luggage locks, in particular to a padlock with connecting rod type internal tensioning, which comprises a buckling assembly, a connecting rod group is arranged on the inner side of a lock catch shell, the connecting rod group comprises a first swing arm and a second swing arm, the second swing arm is provided with a pre-tightening buckle, and a lock seat is provided with a pre-tightening hook matched with the pre-tightening buckle; the first rotating shaft and the second rotating shaft are provided with elastic pieces; in the unlocking state that the buckle head and the hook head are separated, the elastic piece drives the first swing arm to swing downwards in the direction away from the lock catch shell, and the first swing arm and the second swing arm are in a V-shaped unfolding state. And under the locking state that the buckle head is matched with the hook head, the first swing arm and the second swing arm are folded towards the direction close to the lock catch shell, and the pre-tightening buckle is clamped with the pre-tightening hook. Compared with the prior art, the inner tensioning structure adopts a connecting rod group structure, is automatically unfolded during unlocking and is automatically folded during locking, so that the pre-tightening hook is matched with the pre-tightening buckle, a user does not need to additionally operate the inner tensioning structure, the use is more convenient, and the use experience is improved.
本发明涉及箱包锁技术领域，具体涉及一种带连杆式内拉紧的扣锁，包括扣合组件，锁扣壳体的内侧设有连杆组，连杆组包括第一摆臂和第二摆臂，第二摆臂设有预紧扣，锁座设有与预紧扣相配合的预紧钩；第一转轴和第二转轴设有弹性件；在扣头与钩头相分离的开锁状态下，弹性件驱动第一摆臂朝远离锁扣壳体方向下摆，且第一摆臂和第二摆臂相互呈V形展开状态；在扣头与钩头相配合的闭锁状态下，第一摆臂和第二摆臂朝靠近锁扣壳体方向收折，且预紧扣与预紧钩相卡紧。与现有技术相比，内拉紧结构采用连杆组结构，在开锁时自动展开而闭锁时自动收折令预紧钩与预紧扣配合，无需使用者额外操作内拉紧结构，使用更方便，提高使用体验。
Buckle lock with connecting rod type internal tensioning function
一种带连杆式内拉紧的扣锁
XU ZHENG (Autor:in) / ZHONG HONGLIANG (Autor:in) / XUE HEFEI (Autor:in) / WEN XIN (Autor:in) / DONG CHANGJIAN (Autor:in)
09.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser