OPERATING DEVICE OF OPENING-AND-CLOSING WINDOW,申请号KR20000053657-传众专利搜索

OPERATING DEVICE OF OPENING-AND-CLOSING WINDOW

申请公布号：KR20020020479(A)

申请号：KR20000053657

申请日期：2000.09.09

申请公布日期：2002.03.15

申请人：

3GTECHNOLOGY CO., LTD.

发明人：LEE, GI WON;LEE, HO SANG;LEE, JANG U

分类号：E05D15/42

主分类号：E05D15/42

摘要：PURPOSE: An operating device of an opening-and-closing window is provided to prevent housebreaking after unlocking a locking device by hands or an instrument from the outside by opening and closing a window within the range of the appointed angle. CONSTITUTION: In the operating device(1) of an opening-and-closing window composed of a handle, a working link(60) and a worm wheel(70), a hanging plane(83) is formed to be inclined double by cutting the outer area of a body(61) of the working link(60), and a hanging part(82) having an incline(81) hung on the hanging plane(83) to lock the rotation of the working link(60) is formed one side of a movable member(30).