Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a door lock safety switch assembly which comprises a locking piece and a rotating shaft and is characterized in that a displacement groove is formed in the locking piece in a penetrating mode, the rotating shaft is arranged in the displacement groove and can rotate and move in the displacement groove, teeth meshed with each other are arranged between the inner wall of the displacement groove and the rotating shaft, a rotary knob is arranged at one end of the rotating shaft, and the rotary knob is arranged at the other end of the rotating shaft. A limiting plate is arranged at the end, opposite to the rotary knob, of the rotary shaft, the rotary shaft is sleeved with a supporting plate between the limiting plate and the locking piece, the end faces of the two sides of the supporting plate abut against the limiting plate and the locking piece respectively, and a positioning supporting device used for preventing the limiting plate from continuing rotating and elastically abutting against the supporting plate and the limiting plate is arranged between the supporting plate and the limiting plate. And gaps caused by loosening of components are prevented.
本发明涉及一种门锁保险开关组件，包括锁止件以及转轴，其特征是：所述锁止件贯穿开设有位移槽，所述转轴设置于位移槽内，且转轴可在位移槽内转动位移，所述位移槽内壁与转轴之间设有相互啮合的齿牙，所述转轴一端设有旋钮，且转轴相对旋钮一端设有限位板，所述转轴在限位板与锁止件之间套设有支撑板，所述支撑板两侧端面分别与限位板以及锁止件抵接，所述支撑板与限位板之间设有防止限位板继续转动以及弹性抵接支撑板与限位板的定位支撑装置，防止各部件松动产生间隙。
The invention relates to a door lock safety switch assembly which comprises a locking piece and a rotating shaft and is characterized in that a displacement groove is formed in the locking piece in a penetrating mode, the rotating shaft is arranged in the displacement groove and can rotate and move in the displacement groove, teeth meshed with each other are arranged between the inner wall of the displacement groove and the rotating shaft, a rotary knob is arranged at one end of the rotating shaft, and the rotary knob is arranged at the other end of the rotating shaft. A limiting plate is arranged at the end, opposite to the rotary knob, of the rotary shaft, the rotary shaft is sleeved with a supporting plate between the limiting plate and the locking piece, the end faces of the two sides of the supporting plate abut against the limiting plate and the locking piece respectively, and a positioning supporting device used for preventing the limiting plate from continuing rotating and elastically abutting against the supporting plate and the limiting plate is arranged between the supporting plate and the limiting plate. And gaps caused by loosening of components are prevented.
本发明涉及一种门锁保险开关组件，包括锁止件以及转轴，其特征是：所述锁止件贯穿开设有位移槽，所述转轴设置于位移槽内，且转轴可在位移槽内转动位移，所述位移槽内壁与转轴之间设有相互啮合的齿牙，所述转轴一端设有旋钮，且转轴相对旋钮一端设有限位板，所述转轴在限位板与锁止件之间套设有支撑板，所述支撑板两侧端面分别与限位板以及锁止件抵接，所述支撑板与限位板之间设有防止限位板继续转动以及弹性抵接支撑板与限位板的定位支撑装置，防止各部件松动产生间隙。