Title:
WINDOW HAVING HIDDEN TYPE RAIL
Document Type and Number:
WIPO Patent Application WO/2021/107561
Kind Code:
A3
Abstract:
The present invention relates to a window having a hidden-type rail, in which a window frame may have a flat inner circumferential surface to which a window is coupled to be slidably opened and closed. To this end, the window comprises a window frame having a rail groove formed in the lengthwise direction thereof, a belt unit installed in the rail groove to be movable in the lengthwise direction, and a window coupled to be slidably opened and closed along the rail groove via the belt unit.
Inventors:
KIM CHOONG KUK (KR)
Application Number:
PCT/KR2020/016685
Publication Date:
July 22, 2021
Filing Date:
November 24, 2020
Export Citation:
Assignee:
KIM CHOONG KUK (KR)
International Classes:
E05D15/06; E06B3/46; E06B7/16
Foreign References:
| KR20130008684A | 2013-01-23 | |||
| JP2015007330A | 2015-01-15 | |||
| KR20180006239A | 2018-01-17 | |||
| KR20190061623A | 2019-06-05 | |||
| JPH1029783A | 1998-02-03 |
Attorney, Agent or Firm:
SEONG, Nak Hoon (KR)
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