| 摘要 |
PROBLEM TO BE SOLVED: To provide a moving eaves device capable of interlocking and operating complete opening outside of a window, complete closure and an angle adjustment of eaves. SOLUTION: A rotary screw shaft 5 having a lower part forming idle rotation parts 7 and 8 of chipping a thread in a longer width than an upper part in order, is pivoted at a specific interval up to the middle from the upper part, in pivoting parts arranged on both sides of the upper part and the lower part outside of the window. A female screw for forming a female screw part is threadably attached to the rotary screw shaft 5 so that a part arranged on the uppermost side becomes shorter than a width of the idle rotation part 7 of the uppermost part, a part arranged under its part becomes longer than a width of the idle rotation part 7 of the uppermost part, and becomes shorter than a width of the next idle rotation part 8, a part arranged under its part becomes longer than a width of the idle rotation part of the next upper side in order thereafter, and becomes shorter than a width of the idle rotation part of its lower side. Respective opening-closing eaves 6 are pivoted on the pivoting part arranged in the respective female screws except for a female screw 11 of the lowest part and the pivoting part 12 arranged in the uppermost part of the rotary screw shaft 5. A support frame is installed in the pivoting part arranged in an intermediate part of the respective opening-closing eaves 6 and the pivoting part of the respective female screws arranged just under the opening-closing eaves 6. A rotary means 22 is arranged for rotating both rotary screw shafts 5. COPYRIGHT: (C)2006,JPO&NCIPI
|
