Title:
THERMAL INSULATION STRUCTURE IN SIDE SECTION IN WHICH TWO-SIDE SUPPORTING FRAME WINDOW SASH OVERLAPS DOOR FRAME IN SLIDING WINDOW SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/033798
Kind Code:
A1
Abstract:
The present invention relates to a thermal insulation structure of a door frame in which a moving window (sliding window) constituting a sliding window system is installed and, more specifically, a thermal insulation structure in a side section of a door frame, i.e., a thermal insulation structure of a side surface portion of a door frame, into which a side surface of a sliding window being moved is inserted in a pocketed manner when a sliding window having a two-side supporting frame window type that supports both side surfaces of a window constituting a sliding window system is closed.
Inventors:
LEE KWANG-SEOG (KR)
Application Number:
PCT/KR2019/010601
Publication Date:
February 25, 2021
Filing Date:
August 20, 2019
Export Citation:
Assignee:
FILOBE CO LTD (KR)
International Classes:
E06B3/267; E06B3/263; E06B3/46
Foreign References:
| KR101133914B1 | 2012-04-13 | |||
| KR102000789B1 | 2019-07-16 | |||
| KR20160069005A | 2016-06-16 | |||
| US4064653A | 1977-12-27 | |||
| KR20190099752A | 2019-08-28 |
Other References:
See also references of EP 4039932A4
Attorney, Agent or Firm:
YOON, Chang Jun (KR)
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