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A platform for research: civil engineering, architecture and urbanism
Counter locking knob assembly and lock
The invention provides a back locking knob assembly and a lockset, the back locking knob assembly is mounted on a panel, and the panel comprises a first plate body and a second plate body which are arranged at an interval to form a containing cavity; the back locking knob assembly comprises a knob which is movably arranged on the side, away from the second plate body, of the first plate body; one end of the knob shaft is connected with the knob, and the other end penetrates through the first plate body and is positioned in the accommodating cavity; one end of the transmission shaft is connected with the lock body located on the side, away from the first plate body, of the second plate body so as to open or close the lock body, and the other end of the transmission shaft penetrates through the containing cavity and is connected with the other end of the knob shaft; the elastic piece is located in the containing cavity and arranged on the knob shaft in a sleeving mode; the limiting piece is arranged on the knob shaft in a sleeving mode, fixedly connected with the knob shaft, located in the containing cavity and located on the side, away from the first plate body, of the elastic piece; the elastic piece comprises a plurality of disc springs which are sequentially arranged along the center line of the rotary knob shaft, so that the problem that a return elastic piece of a back locking rotary knob on a door lock in the prior art is prone to damage is solved.
本发明提供了一种反锁旋钮组件及锁具，反锁旋钮组件安装在面板上，面板包括间隔设置的第一板体和第二板体，以形成的容纳腔；反锁旋钮组件包括：旋钮，可运动地设置在第一板体的远离第二板体的一侧；旋钮轴，一端与旋钮连接，另一端穿过第一板体后位于容纳腔内；传动轴，一端与位于第二板体的远离第一板体的一侧的锁体连接以用于打开或关闭锁体，另一端穿设在容纳腔内且与旋钮轴的另一端连接；弹性件，位于容纳腔内且套设在旋钮轴上；限位件，套设在旋钮轴上且与旋钮轴固定连接，位于容纳腔内且位于弹性件的远离第一板体的一侧；弹性件包括沿旋钮轴的中心线依次布置的多个碟簧，以解决现有技术中的门锁上的反锁旋钮的回位弹性件容易损坏的问题。
Counter locking knob assembly and lock
The invention provides a back locking knob assembly and a lockset, the back locking knob assembly is mounted on a panel, and the panel comprises a first plate body and a second plate body which are arranged at an interval to form a containing cavity; the back locking knob assembly comprises a knob which is movably arranged on the side, away from the second plate body, of the first plate body; one end of the knob shaft is connected with the knob, and the other end penetrates through the first plate body and is positioned in the accommodating cavity; one end of the transmission shaft is connected with the lock body located on the side, away from the first plate body, of the second plate body so as to open or close the lock body, and the other end of the transmission shaft penetrates through the containing cavity and is connected with the other end of the knob shaft; the elastic piece is located in the containing cavity and arranged on the knob shaft in a sleeving mode; the limiting piece is arranged on the knob shaft in a sleeving mode, fixedly connected with the knob shaft, located in the containing cavity and located on the side, away from the first plate body, of the elastic piece; the elastic piece comprises a plurality of disc springs which are sequentially arranged along the center line of the rotary knob shaft, so that the problem that a return elastic piece of a back locking rotary knob on a door lock in the prior art is prone to damage is solved.
本发明提供了一种反锁旋钮组件及锁具，反锁旋钮组件安装在面板上，面板包括间隔设置的第一板体和第二板体，以形成的容纳腔；反锁旋钮组件包括：旋钮，可运动地设置在第一板体的远离第二板体的一侧；旋钮轴，一端与旋钮连接，另一端穿过第一板体后位于容纳腔内；传动轴，一端与位于第二板体的远离第一板体的一侧的锁体连接以用于打开或关闭锁体，另一端穿设在容纳腔内且与旋钮轴的另一端连接；弹性件，位于容纳腔内且套设在旋钮轴上；限位件，套设在旋钮轴上且与旋钮轴固定连接，位于容纳腔内且位于弹性件的远离第一板体的一侧；弹性件包括沿旋钮轴的中心线依次布置的多个碟簧，以解决现有技术中的门锁上的反锁旋钮的回位弹性件容易损坏的问题。
Counter locking knob assembly and lock
反锁旋钮组件及锁具
FENG YE (author) / TANG JIE (author) / CHEN DAOYUAN (author) / LIN ZENGJIE (author)
2023-07-04
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Counter lock knob intercommunication device of electric door lock
| European Patent Office | 2015