Title:
MULTI-BLIND DEVICE CAPABLE OF CONTROLLING THE LIFT-UP AND THE OPENING AND CLOSING OF BLIND
Document Type and Number:
WIPO Patent Application WO/2010/087656
Kind Code:
A2
Abstract:
The present invention relates to a multi-blind device offering a simple and easy control over the lift-up and the opening and closing of a blind by allowing the blind to move horizontally at a desired position during the lift up/down of the blind by means of a slide unit and a slide drive unit used for driving the slide unit. A multi-blind device capable of controlling the lift-up and the opening and closing of a blind according to the present invention comprises: a plurality of dual-blinds having an opening portion and a cover in an alternative order; a first winding part that one of the plurality of dual-blinds is coupled to and wound in; a second winding part that another dual-blind out of the plurality of dual-blinds is coupled to and wound in; an operating force transfer unit connected to the first winding part and the second winding part, respectively, for rotating the first and second winding parts; a slide unit provided to the first or second winding part to make one of the dual-blinds slidably move; and a slide drive unit for driving the slide unit.
Inventors:
JANG, Seong-Ryong (#102-803 PoscoTheSharpApt, Daechi-dong Gangnam-gu, Seoul 135-280, 135-280, KR)
Application Number:
KR2010/000574
Publication Date:
August 05, 2010
Filing Date:
January 29, 2010
Export Citation:
Assignee:
WINTEC KOREA INC. (240-14, Gusan-dong Ilsan-g, Goang-si Gyeonggi-do 411-800, 411-800, KR)
(주)한국윈텍 (경기도 고양시 일산구 구산동 240-14, 411-800 Gyeonggi-do, 411-800, KR)
(주)한국윈텍 (경기도 고양시 일산구 구산동 240-14, 411-800 Gyeonggi-do, 411-800, KR)
International Classes:
E06B9/322; E06B9/264
Attorney, Agent or Firm:
DYNE PATENT FIRM (3F Sinmyeong Blg, 645-21 Yeoksam-dong, Gangnam-gu, Seoul 135-910, 135-910, KR)
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