Title:
APPARATUS FOR OPENING AND CLOSING DOOR
Document Type and Number:
WIPO Patent Application WO/2017/073817
Kind Code:
A1
Abstract:
One embodiment of the present invention provides an apparatus for opening and closing a door, comprising: a first handle unit which is fixed to one surface of a door; a push member coupled to the center of the first handle part in a pushable manner; a second handle unit which is installed on the other surface of the door so as to enable a pulling motion; and a door lock releasing unit provided inside the door to open the door in conjunction with a pushing motion of the push member and the pulling motion of the second handle unit.
Inventors:
YOUN BYOUNG-MAN (KR)
Application Number:
PCT/KR2015/011551
Publication Date:
May 04, 2017
Filing Date:
October 30, 2015
Export Citation:
Assignee:
TOUCH-ONE CO LTD (KR)
International Classes:
E05B63/22; E05B1/00
Foreign References:
KR20130113151A | 2013-10-15 | |||
KR20100048243A | 2010-05-11 | |||
KR20150061902A | 2015-06-05 | |||
JPH09177408A | 1997-07-08 | |||
KR20150094192A | 2015-08-19 |
Attorney, Agent or Firm:
NURY PATENT LAW FIRM (KR)
Download PDF:
Previous Patent: TEMPERATURE ADJUSTABLE SAMPLE HOLDER FOR TEM OR STEM
Next Patent: APPARATUS FOR OPENING AND SHUTTING ENTRANCE
Next Patent: APPARATUS FOR OPENING AND SHUTTING ENTRANCE