Title:
PULL-TYPE DOOR LOCK
Document Type and Number:
WIPO Patent Application WO/2012/115317
Kind Code:
A1
Abstract:
The present invention relates to a door lock installed on a front door or on an inner door of a building, and more particularly, to a pull-type door lock in which a latch bolt is operated by pulling a handle so as to enable a user to easily open or close the door. The pull-type door lock includes: a cover disposed on each side of a door; a handle disposed on the cover; and a latch bolt disposed between the covers and operated by the handle. The handle has a "ㄱ" shape and includes a pulling-handle part and an operating part. Here, the operating part is rotatably disposed with respect to a pin which is intended for coupling the handle and which is inserted into the cover and disposed in a Y-axis direction. Thus, when the pulling-handle part of the handle is pulled, the operating part is rotated around the pin for coupling the handle so as to operate the latch bolt.
Inventors:
CHOI MYUNG-RAG (KR)
Application Number:
PCT/KR2011/006081
Publication Date:
August 30, 2012
Filing Date:
August 18, 2011
Export Citation:
Assignee:
CHOI MYUNG-RAG (KR)
International Classes:
E05B3/00; E05B15/10; E05B63/22
Foreign References:
| JP2007016391A | 2007-01-25 | |||
| KR200194736Y1 | 2000-09-01 | |||
| JP2007126923A | 2007-05-24 | |||
| KR100395360B1 | 2003-08-21 |
Attorney, Agent or Firm:
JIN, YONG-SUK (KR)
진용석 (KR)
진용석 (KR)
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Claims: