Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spring bolt structure and lock
The invention provides a spring bolt structure which comprises a spring bolt plate and a spring bolt sleeve. The spring bolt plate is provided with a lock plate body part arranged in a lock body and a lock plate head part used for stretching out and retracting into the lock body, and the spring bolt plate is a die casting. The spring bolt sleeve is fixed on the spring bolt plate and sleeves and coats the lock plate head part. According to the spring bolt structure, the lateral pressure resistance can be improved, the anti-theft performance can be improved, and the product cost can be reduced. The invention further provides a lock. The lock comprises a lock body and the spring bolt structure arranged on the lock body. Therefore, the lock also has the technical advantages.
本发明提供了一种锁舌结构，包括：锁舌板，锁舌板具有用于设置在锁体内部的锁板身部及用于伸出和缩入锁体的锁板头部，且锁舌板为压铸件；锁舌套，固定在锁舌板上并套设包覆在锁板头部外，本锁舌结构能够有助于提高侧向抗压能力，能够提高防盗性能，并且能够降低产品成本。本发明还提供了一种锁具，包括锁体和设置在锁体上的上述锁舌结构。本锁具因此同样具有上述技术优点。
Spring bolt structure and lock
The invention provides a spring bolt structure which comprises a spring bolt plate and a spring bolt sleeve. The spring bolt plate is provided with a lock plate body part arranged in a lock body and a lock plate head part used for stretching out and retracting into the lock body, and the spring bolt plate is a die casting. The spring bolt sleeve is fixed on the spring bolt plate and sleeves and coats the lock plate head part. According to the spring bolt structure, the lateral pressure resistance can be improved, the anti-theft performance can be improved, and the product cost can be reduced. The invention further provides a lock. The lock comprises a lock body and the spring bolt structure arranged on the lock body. Therefore, the lock also has the technical advantages.
本发明提供了一种锁舌结构，包括：锁舌板，锁舌板具有用于设置在锁体内部的锁板身部及用于伸出和缩入锁体的锁板头部，且锁舌板为压铸件；锁舌套，固定在锁舌板上并套设包覆在锁板头部外，本锁舌结构能够有助于提高侧向抗压能力，能够提高防盗性能，并且能够降低产品成本。本发明还提供了一种锁具，包括锁体和设置在锁体上的上述锁舌结构。本锁具因此同样具有上述技术优点。
Spring bolt structure and lock
一种锁舌结构和锁具
WANG MIAOYU (Autor:in) / BAI XIAOJUN (Autor:in) / HUANG GUANLIANG (Autor:in) / DENG JIANPING (Autor:in)
08.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
Spring bolt structure, lock body structure and door lock
| Europäisches Patentamt | 2021