Title:
SAFETY DOOR HANDLE
Document Type and Number:
WIPO Patent Application WO/2022/220361
Kind Code:
A1
Abstract:
The present invention provides a safety door handle comprising: a body portion which is fixed to at least one side surface of a door so as to interlock with a latch assembly provided on the door and forms a rotating shaft, and has an accommodation groove provided therein; and a handle portion which is coupled to the accommodation groove to be selectively slidable along the accommodation groove so as to be in any one of a door opening/closing mode in which one end portion thereof is fixed to the body portion and a safety mode in which the other end portion is fixed to the body portion and the one end portion protrudes outward from the front end of the door so as to prevent the door being closed, and which is provided with a guide rail coupled to the accommodation groove to come into contact with the handle portion during the sliding process.
Inventors:
JEONG TAE YOUNG (KR)
LEE JAE IK (KR)
LEE CHANG JUN (KR)
LEE JAE IK (KR)
LEE CHANG JUN (KR)
Application Number:
PCT/KR2021/017020
Publication Date:
October 20, 2022
Filing Date:
November 18, 2021
Export Citation:
Assignee:
JEONG TAE YOUNG (KR)
LEE JAE IK (KR)
LEE CHANG JUN (KR)
LEE JAE IK (KR)
LEE CHANG JUN (KR)
International Classes:
E05B1/00; E05C3/16; E05C17/04; E06B7/36
Foreign References:
| KR101510659B1 | 2015-04-10 | |||
| JPH09125786A | 1997-05-13 | |||
| CN202450871U | 2012-09-26 | |||
| US20180279787A1 | 2018-10-04 | |||
| KR20150015167A | 2015-02-10 |
Attorney, Agent or Firm:
KIM, Jae Hyoung (KR)
Download PDF:
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