Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a push-pull type door lock device which can effectively solve the problems that in the prior art, a door is inconvenient to open by a rotating handle, a push-pull type door lock is complex in structure, the door is opened due to movement of a spring bolt, and a driving bevel gear and a drive bevel gear are abraded and deviated frequently. According to the technical scheme,a movable door hook capable of moving in the left-right direction is connected to a push rod, a movable body moving along with the movable door hook is hooked to the movable door hook, the movable body, a rotary driving body, a locking supporting body and a lock latch are arranged in a lock shell, a spring bolt capable of allowing a plunger latch to enter and exit is arranged on the lock shell, and the locking supporting body is arranged behind the plunger latch to support the plunger latch, so that the plunger latch keeps the immovable state. According to the push-pull type door lock device,the spring bolt of the plunger latch can be easily pushed into or pulled out of the lock shell, so that the door opening action becomes easy, the spring bolt can be kept unable to move when the doorlock is locked, the safety of the door lock is greatly improved, and the door lock device is an innovation in door lock devices.
本发明涉及推拉式门锁装置，可有效解决现有技术旋转把手开门不方便和推拉式门锁存在结构复杂、锁舌移动导致门被打开、时常会出现驱动锥齿轮和主动锥齿轮相互磨损以及相互偏离的问题，其解决的技术方案是，推杆上连接有可以左、右方向移动的移动门钩，移动门钩上钩装有随移动门钩移动的移动体，锁壳内设置有移动体、旋转驱动体、锁定支撑体和锁闩，在锁壳上设置有可以进出锁闩的锁舌，锁定支撑体设置在锁闩后方给予支撑，从而使锁闩保持不可移动的状态，本发明锁闩的锁舌可以轻松地被推入或拉出锁壳，不仅仅开门的动作变得容易，并且在门锁锁定时，可以保持锁舌无法移动，大大提高了门锁的安全性，是门锁装置上的创新。
The invention relates to a push-pull type door lock device which can effectively solve the problems that in the prior art, a door is inconvenient to open by a rotating handle, a push-pull type door lock is complex in structure, the door is opened due to movement of a spring bolt, and a driving bevel gear and a drive bevel gear are abraded and deviated frequently. According to the technical scheme,a movable door hook capable of moving in the left-right direction is connected to a push rod, a movable body moving along with the movable door hook is hooked to the movable door hook, the movable body, a rotary driving body, a locking supporting body and a lock latch are arranged in a lock shell, a spring bolt capable of allowing a plunger latch to enter and exit is arranged on the lock shell, and the locking supporting body is arranged behind the plunger latch to support the plunger latch, so that the plunger latch keeps the immovable state. According to the push-pull type door lock device,the spring bolt of the plunger latch can be easily pushed into or pulled out of the lock shell, so that the door opening action becomes easy, the spring bolt can be kept unable to move when the doorlock is locked, the safety of the door lock is greatly improved, and the door lock device is an innovation in door lock devices.
本发明涉及推拉式门锁装置，可有效解决现有技术旋转把手开门不方便和推拉式门锁存在结构复杂、锁舌移动导致门被打开、时常会出现驱动锥齿轮和主动锥齿轮相互磨损以及相互偏离的问题，其解决的技术方案是，推杆上连接有可以左、右方向移动的移动门钩，移动门钩上钩装有随移动门钩移动的移动体，锁壳内设置有移动体、旋转驱动体、锁定支撑体和锁闩，在锁壳上设置有可以进出锁闩的锁舌，锁定支撑体设置在锁闩后方给予支撑，从而使锁闩保持不可移动的状态，本发明锁闩的锁舌可以轻松地被推入或拉出锁壳，不仅仅开门的动作变得容易，并且在门锁锁定时，可以保持锁舌无法移动，大大提高了门锁的安全性，是门锁装置上的创新。