Title:
DOOR LOCK STRIKE DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/029459
Kind Code:
A1
Abstract:
The present invention relates to a door lock strike device characterized by comprising: a housing which has a locking groove for accommodating an iron slab of a locking device installed in a door, and is fixed to a door frame; a first unit which reciprocates in a second direction perpendicular to a first direction, with respect to the iron slab reciprocating in the first direction; a second unit which engages with or disengages from the first unit according to the reciprocation of the first unit to permit or block the movement of the iron slab in the first direction, thereby forming a locked or unlocked state; and a third unit which is connected to the first unit and transmits a driving force for the first unit to reciprocate in the second direction, wherein the door lock strike device has a relatively simple configuration and can be operated at low power.
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Inventors:
JEON CHUNGKWANG (KR)
Application Number:
PCT/KR2019/010316
Publication Date:
February 18, 2021
Filing Date:
August 13, 2019
Export Citation:
Assignee:
WAKERS INC (KR)
International Classes:
E05B15/02; E05B47/00
Foreign References:
| KR100825447B1 | 2008-04-28 | |||
| JP3075412U | 2001-02-23 | |||
| KR20000061512A | 2000-10-25 | |||
| KR100926467B1 | 2009-11-13 | |||
| US4471983A | 1984-09-18 |
Attorney, Agent or Firm:
JANG, Hyeseung (KR)
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