Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Latch bolt mute structure
The invention relates to the technical field of locks, and provides a latch bolt mute structure. The latch bolt mute structure comprises a shell with a containing cavity, a first sliding piece arranged in the containing cavity in a sliding manner and a first bolt body arranged on the first sliding piece and capable of extending out of the containing cavity; a guide strip is arranged on the surface of the first bolt body and provided with a guide face which is arranged at the outer side of the first bolt body in a protruding manner and used for making contact with a door frame; in the extending-out direction of the first bolt body, the tail end of the guide surface is smoothly connected with the surface of the first bolt body; and the contact area of the door frame and the first bolt body can be reduced in the contact process of the door frame and the guide strip, friction force is reduced, and noise is reduced.
本发明涉及锁具的技术领域，提供了一种斜舌静音结构包括：具有容置腔的壳体、滑设在所述容置腔内的第一滑动件、设置在所述第一滑动件上并可伸出所述容置腔外的第一舌体；所述第一舌体的表面上设置有引导条，所述引导条具有凸设在所述第一舌体外侧并用于与门框接触的引导面；在所述第一舌体的伸出方向上，所述引导面的末端与所述第一舌体表面平滑连接。门框与引导条接触的过程中能够减少门框与第一舌体的接触面，减少摩擦力，减少噪声的产生。
Latch bolt mute structure
The invention relates to the technical field of locks, and provides a latch bolt mute structure. The latch bolt mute structure comprises a shell with a containing cavity, a first sliding piece arranged in the containing cavity in a sliding manner and a first bolt body arranged on the first sliding piece and capable of extending out of the containing cavity; a guide strip is arranged on the surface of the first bolt body and provided with a guide face which is arranged at the outer side of the first bolt body in a protruding manner and used for making contact with a door frame; in the extending-out direction of the first bolt body, the tail end of the guide surface is smoothly connected with the surface of the first bolt body; and the contact area of the door frame and the first bolt body can be reduced in the contact process of the door frame and the guide strip, friction force is reduced, and noise is reduced.
本发明涉及锁具的技术领域，提供了一种斜舌静音结构包括：具有容置腔的壳体、滑设在所述容置腔内的第一滑动件、设置在所述第一滑动件上并可伸出所述容置腔外的第一舌体；所述第一舌体的表面上设置有引导条，所述引导条具有凸设在所述第一舌体外侧并用于与门框接触的引导面；在所述第一舌体的伸出方向上，所述引导面的末端与所述第一舌体表面平滑连接。门框与引导条接触的过程中能够减少门框与第一舌体的接触面，减少摩擦力，减少噪声的产生。
Latch bolt mute structure
斜舌静音结构
WANG MIAOYU (Autor:in) / BAI XIAOJUN (Autor:in) / DENG JIANPING (Autor:in)
14.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser