The purpose of the present disclosure is to provide a sill of an elevator door capable of reducing noise generated when a car sill and a landing sill approach each other during an elevator operation. This sill for an elevator door guides the opening and closing of a door device provided in an elevator, and is provided with: a main body part that extends in the opening and closing direction of the door device and has a groove that guides the opening and closing of the door device by sliding a sliding member provided at the lower part of the door device; and a guide part that extends from at least one end of the main body part in a direction away from the door device over the opening/closing stroke of the door device, and that guides the opening/closing of the door device by sliding the sliding member. The sum of the sectional areas of the main body part and the guide part when the sill of the elevator door is observed from the vertical direction is smaller than the sectional area of the main body part when the sill of the elevator door is observed from the vertical direction under the condition that the main body part extends to the end part of the guide part.
本公开的目的在于提供一种电梯门的地坎,能够降低电梯动作时的轿厢地坎与层站地坎接近时产生的噪音。本公开的电梯门的地坎是对设置于电梯的门装置的开闭进行引导的电梯门的地坎,其具备:主体部,其沿着门装置的开闭方向延伸,并具有使设置于门装置的下部的滑动部件滑动来引导门装置的开闭的槽;以及引导部,其从主体部的至少一个端部向远离门装置的方向遍及门装置的开闭行程地延伸,使滑动部件滑动来引导门装置的开闭,从铅垂方向观察电梯门的地坎时的主体部和引导部的截面积的总和小于使主体部延伸至引导部的端部的情况下的从铅垂方向观察电梯门的地坎时的主体部的截面积。
Sill of elevator door
电梯门的地坎
2023-07-28
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |