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Patent Searching and Data


Title:
WINDOW/DOOR HAVING ANTICRIME FUNCTION AND WINDOW/DOOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/230979
Kind Code:
A1
Abstract:
The present invention relates to an inner window and an outer window installed inside a window frame (100), the inner window (300) comprising an upper frame (300a), a lower frame (300b), and left and right frames (300c, 300d) fixed to both side surfaces of the upper and lower frames (300a, 300b), respectively. A locking/driving portion (400) is installed on the inner window (300) such that, according to the user's manipulation, the outer window (200) is driven to be unlocked and allowed to move in a sliding type, or the inner window (300) is driven to be locked/fastened in a specific fixed position. Locking/fastening portions (510, 520) are installed on the inner window (300) such that the same are moved into or out of the window frame (100) by operation of the locking/driving portion (400). In addition, a locking/driving portion (400) and a locking/fastening portion (500) are fabricated as a single module separately from the window/door so as to comprise a motor (460), a rotating portion (430), a first fastening portion (510), and a second fastening portion (520). The module is attached to/detached from the left or right frame (300c, 300d). Furthermore, a stopper made of synthetic resin is installed on the lower frame of the inner window (300) in the shape of a horseshoe, the lower portion of which is open, and is coupled to a protrusion of the lower frame (100b) of the window frame so as to hold the inner window (300) and to prevent the same from moving upward/downward or leftward/rightward. According to the present invention, the inner and outer windows can be locked simply by manipulating a handle for locking/fastening or unlocking in any position while the window is opened. Accordingly, as long as the user maintains the inner and outer windows open only to a necessary extent, the windows cannot be manipulated, for example, opened or closed, from outside. Moreover, no exposed recesses are formed other than locking/fastening recesses formed on the inner surface of the outer window and on the upper surface of the window frame, respectively. Accordingly, any change in exterior can be minimized compared with conventional window/door systems, and it is thus possible to prevent the product structure from being complicated due to additional functions provided according to the present invention. In addition, a locking/driving portion (400) and a locking/fastening portion (500) are fabricated as a single module separately from the window/door so as to comprise a motor (460), a rotating portion (430), a first fastening portion (510), and a second fastening portion (520). The module is advantageously attached to/detached from the left or right frame (300c, 300d) Furthermore, a stopper made of synthetic resin is installed on the lower frame of the inner window (300) in the shape of a horseshoe, the lower portion of which is open, and is coupled to a protrusion of the lower frame (100b) of the window frame, thereby providing noticeable advantages of holding the inner window (300) and preventing the same from moving upward/downward or leftward/rightward.

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Inventors:
LEE HUI (KR)
Application Number:
KR2018/006735
Publication Date:
December 20, 2018
Filing Date:
June 14, 2018
Export Citation:
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Assignee:
LEE HUI (KR)
International Classes:
E06B5/11; E05C9/12; E05C9/18; E06B3/46
Foreign References:
KR200415799Y12006-05-08
KR20010068298A2001-07-23
KR20160144115A2016-12-16
KR101015374B12011-02-22
JP2011529145A2011-12-01
Attorney, Agent or Firm:
KIM, Seok Kea (KR)
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