PROTECTING DEVICE FOR PUSHING OF ELEVATOR

摘要

PURPOSE: An anti-separation device of an elevator door is provided to improve the safety of the elevator door and to be installed at an affordable price by making the anti-separation device with a simple structure. CONSTITUTION: An anti-separation device of an elevator door(1) comprises a guide rail(10), a shoe(20), and a holding unit(30). The guide rail is installed on the floor of an elevator door sill and has a groove(11) inside thereof to slide an elevator door(2). The shoe comprises a fixing bracket having multiple coupling holes and a curved portion received in the groove of the guide rail. The holding unit is installed on one side or both sides of the guide rail to receive the front end thereof in the curved portion of the shoe when the elevator door is closed.