A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Child anti-pinch pull door lock
The invention relates to a child anti-pinch pull door lock which is characterized by comprising a pull door plate, and pulleys are arranged at the bottom of the pull door plate. The door lock is characterized by further comprising a door lock bottom plate, a center screw, a gear, a gear reset spring, a connecting line, a door lock sliding block, a sliding block spring, a door closing rod, a shaft sleeve, a pushing structure, a rotating sliding plate, a rotating sliding plate spring, a pushing plate, a claw structure, a door opening rod, a moving prevention plate, a pushing plate spring, a baffle shaft sleeve, a door opening rod spring, a mounting plate, a ratchet wheel, a U-shaped swing arm, a spring, a door lock bottom plate and a center screw. A gear, a gear reset spring and a connecting line; the safety door has the advantages that the door opening rod and the door closing rod are arranged, the phenomenon that hands are pinched due to playing of children is avoided, and safety and reliability are achieved.
本发明涉及一种儿童防夹手拖拉门门锁，其特点包括拖拉门板，在所述拖拉门板的底部设有滑轮，其特征在于还包括门锁底板、中心螺丝、齿轮、齿轮复位弹簧、连接线、门锁滑块、滑块弹簧、关门杆、轴套、推动结构、旋转滑板、旋转滑板弹簧、推板、爪子结构、开门杆、防动板、推板弹簧、挡板轴套、开门杆弹簧、安装板、棘轮、U形摆臂、及弹簧、门锁底板、中心螺丝、齿轮、齿轮复位弹簧、连接线；其优点是具有开门杆和关门杆，不会因为儿童嬉戏打闹而发生夹手而定现象，安全可靠。
Child anti-pinch pull door lock
The invention relates to a child anti-pinch pull door lock which is characterized by comprising a pull door plate, and pulleys are arranged at the bottom of the pull door plate. The door lock is characterized by further comprising a door lock bottom plate, a center screw, a gear, a gear reset spring, a connecting line, a door lock sliding block, a sliding block spring, a door closing rod, a shaft sleeve, a pushing structure, a rotating sliding plate, a rotating sliding plate spring, a pushing plate, a claw structure, a door opening rod, a moving prevention plate, a pushing plate spring, a baffle shaft sleeve, a door opening rod spring, a mounting plate, a ratchet wheel, a U-shaped swing arm, a spring, a door lock bottom plate and a center screw. A gear, a gear reset spring and a connecting line; the safety door has the advantages that the door opening rod and the door closing rod are arranged, the phenomenon that hands are pinched due to playing of children is avoided, and safety and reliability are achieved.
本发明涉及一种儿童防夹手拖拉门门锁，其特点包括拖拉门板，在所述拖拉门板的底部设有滑轮，其特征在于还包括门锁底板、中心螺丝、齿轮、齿轮复位弹簧、连接线、门锁滑块、滑块弹簧、关门杆、轴套、推动结构、旋转滑板、旋转滑板弹簧、推板、爪子结构、开门杆、防动板、推板弹簧、挡板轴套、开门杆弹簧、安装板、棘轮、U形摆臂、及弹簧、门锁底板、中心螺丝、齿轮、齿轮复位弹簧、连接线；其优点是具有开门杆和关门杆，不会因为儿童嬉戏打闹而发生夹手而定现象，安全可靠。
Child anti-pinch pull door lock
儿童防夹手拖拉门门锁
HONG XIAOYAN (author) / ZENG YANPING (author)
2024-08-16
Patent
Electronic Resource
Chinese