Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Quick connecting device for connecting lever handle and spring bolt rotating square shaft
The invention relates to the technical field of locks, in particular to a quick connecting device for connecting a handle and a spring bolt rotating square shaft. The lock tongue rotating square shaft locking device comprises a handle, a lock tongue rotating square shaft and a lock tongue rotating square shaft locking device, the lock tongue rotating square shaft locking device comprises a combined sleeve, a marble, a spring, a gland and a locking strip arc groove, the combined sleeve is fixed to the handle, a square hole is formed in the combined sleeve, the locking strip arc groove is formed in the lock tongue rotating square shaft, and the marble is fixed to the lock tongue rotating square shaft. A spring installation hole is formed in the portion, corresponding to the locking long-strip arc groove, of the combination sleeve, a strip-shaped open groove communicated with the locking long-strip arc groove is formed in the spring installation hole, and the pressing cover locks the marble in the locking long-strip arc groove through a spring. The invention aims to design a quick connecting device for connecting a handle with a spring bolt rotating square shaft, so that the handle is not easy to loosen when the lock is used for a long time. Compared with the prior art, the device has the advantages of convenience and quickness in mounting and dismounting, large connection locking force, capability of automatically compensating and the like.
本发明涉及锁具技术领域，特别是一种连接执手与锁舌转动方轴的快速连接装置。它包含执手、锁舌转动方轴以及锁舌转动方轴锁紧装置，所述锁舌转动方轴锁紧装置包含组合套、弹子、弹簧、压盖以及锁紧长条圆弧槽，其中，组合套固定在执手上，在组合套中上设有方孔，锁紧长条圆弧槽设在锁舌转动方轴上，在锁紧长条圆弧槽对应的组合套上设有弹簧安装孔，在弹簧安装孔上设有与锁紧长条圆弧槽相通的条形开口槽，压盖通过弹簧将弹子锁紧在锁紧长条圆弧槽中。其目的是为了设计一种连接执手与锁舌转动方轴的快速连接装置，使锁具长期使用，执手不易松动。与现有技术相比，具有安装拆卸方便、快速，连接锁紧力大且能够自动补偿等优点。
Quick connecting device for connecting lever handle and spring bolt rotating square shaft
The invention relates to the technical field of locks, in particular to a quick connecting device for connecting a handle and a spring bolt rotating square shaft. The lock tongue rotating square shaft locking device comprises a handle, a lock tongue rotating square shaft and a lock tongue rotating square shaft locking device, the lock tongue rotating square shaft locking device comprises a combined sleeve, a marble, a spring, a gland and a locking strip arc groove, the combined sleeve is fixed to the handle, a square hole is formed in the combined sleeve, the locking strip arc groove is formed in the lock tongue rotating square shaft, and the marble is fixed to the lock tongue rotating square shaft. A spring installation hole is formed in the portion, corresponding to the locking long-strip arc groove, of the combination sleeve, a strip-shaped open groove communicated with the locking long-strip arc groove is formed in the spring installation hole, and the pressing cover locks the marble in the locking long-strip arc groove through a spring. The invention aims to design a quick connecting device for connecting a handle with a spring bolt rotating square shaft, so that the handle is not easy to loosen when the lock is used for a long time. Compared with the prior art, the device has the advantages of convenience and quickness in mounting and dismounting, large connection locking force, capability of automatically compensating and the like.
本发明涉及锁具技术领域，特别是一种连接执手与锁舌转动方轴的快速连接装置。它包含执手、锁舌转动方轴以及锁舌转动方轴锁紧装置，所述锁舌转动方轴锁紧装置包含组合套、弹子、弹簧、压盖以及锁紧长条圆弧槽，其中，组合套固定在执手上，在组合套中上设有方孔，锁紧长条圆弧槽设在锁舌转动方轴上，在锁紧长条圆弧槽对应的组合套上设有弹簧安装孔，在弹簧安装孔上设有与锁紧长条圆弧槽相通的条形开口槽，压盖通过弹簧将弹子锁紧在锁紧长条圆弧槽中。其目的是为了设计一种连接执手与锁舌转动方轴的快速连接装置，使锁具长期使用，执手不易松动。与现有技术相比，具有安装拆卸方便、快速，连接锁紧力大且能够自动补偿等优点。
Quick connecting device for connecting lever handle and spring bolt rotating square shaft
一种连接执手与锁舌转动方轴的快速连接装置
DING DEWEI (Autor:in)
04.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
Novel lever handle and lever handle head connecting structure
| Europäisches Patentamt | 2020
Handle quick-connecting device and door handle comprising device
| Europäisches Patentamt | 2020
Electric locking device for connecting lever of bottom shaft flap gate
| Europäisches Patentamt | 2023