Anti-hand pinching elevator

Abstract

The invention discloses an anti-hand pinching elevator, which comprises a hoistway and a car arranged in the hoistway; a landing passage is formed at each landing position of the hoistway; each landing passage is provided with a landing door; the face, facing the landing passages, of the car is provided with a car door; the car door and the landing door are respectively connected with a controller capable of controlling a switch of the car door and a switch of each landing door; the car door and each landing door are respectively arranged on the car and the corresponding landing passage through door pockets; normally closed detectors connected with the controller are respectively arranged between columns at both sides of each door pocket and the car door and between the columns at both sides of each door pocket and the landing doors. According to the anti-hand pinching elevator disclosed by the invention, on the basis that gaps of the doors and walls meet the standards, induction detectors are respectively arranged in door gaps, and therefore the safety is further enhanced; the detectors abut on the doors by adopting elasticity, and therefore opening and closing of the doors are not influenced; meanwhile, the gaps are minimum, and the safety is enhanced.

Description

technical field [0001] The invention relates to an anti-pinching elevator, which belongs to the field of elevator manufacturing. Background technique [0002] With the increasing application of elevators, landscape elevators using glass doors are gradually increasing. Children often put their hands on the glass door of the elevator to see things inside and outside the elevator. Because children's fingers are thin, they are easily dragged into the cracks by the glass door when opening the door, causing injury. At present, there is a requirement for the width of the gap between the elevator door and the car wall in the elevator safety standard, but this requirement still cannot guarantee safety. Contents of the invention [0003] In order to solve the problems in the prior art, the present invention provides a hand-pinch prevention elevator with high safety factor. [0004] The technical solution of the present invention is: an anti-pinch elevator, including a shaft and a ...

AI Technical Summary

Problems solved by technology

Children often put their hands on the glass door of the elevator to see things inside and outside the elevator. Because children's fingers are thin, they are easily dragged into the gap by the glass door when opening the door, causing injury

At present, there is a requirement for the width of the gap between the elevator door and the car wall in the elevator safety standard, but this requirement still cannot guarantee safety

Images