ventilation fan device of projection window
The present invention provides a ventilation fan for a projection window, which does not disturb opening and closing a projection window even if a ventilator is installed. The ventilation fan for a projection window includes the projection window located on a window frame (2) including a hanging fra...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention provides a ventilation fan for a projection window, which does not disturb opening and closing a projection window even if a ventilator is installed. The ventilation fan for a projection window includes the projection window located on a window frame (2) including a hanging frame (1) along the inner circumference and on the rear of the hanging frame (1), which is installed along the inner circumference of the window frame (2), and opened by being pushed to the rear side of the hanging frame (1) as a user pushes the projection window (4) by holding an opening and closing handle (3), wherein the projection window (4) has the opening and closing handle (3). The ventilation fan for a projection window comprises: multiple coupling bodies (10) inserted into a space between the hanging frame (1) and the projection window (4); multiple fixing brackets (20) individually coupled to the multiple coupling bodies (10) and located at an inner corner of the window frame (2) to be individually located on the front side of the hanging frame (1); multiple connection units (30) individually connecting the multiple fixing brackets (20); and an opening cover unit (50) including the ventilator (40) at the inner center, wherein the upper part is connected to the multiple fixing brackets (20) by a hinge.
본 발명은 프로젝션 창의 환풍장치가 개시되는 것으로, 내측 둘레부를 따라 걸림프레임(1)이 구비되는 창틀프레임(2)과 상기 창틀프레임(2)의 내측 둘레부를 따라 구비되는 상기 걸림프레임(1) 후방측에 위치되고 개폐손잡이(3)가 구비되어 상기 개폐손잡이(3)를 잡고 밀어내는 것에 의해 상기 걸림프레임(1)의 후방측으로 밀어져 개방되는 프로젝션 창(4)을 포함하고, 상기 걸림프레임(1)과 프로젝션 창(4) 사이의 공간에 끼워지는 복수개의 체결체(10)와; 상기 복수개의 체결체(10)에 각각 체결되고 상기 걸림프레임(1)의 전방측에 각각 위치되도록 상기 창틀프레임(2)의 내측 모서리에 위치되는 복수개의 고정브라켓(20)과; 상기 복수개의 고정브라켓(20)을 각각 연결하는 복수개의 연결대(30)와; 상기 복수개의 고정브라켓(20)과 상부측이 힌지결합되고 내측 중앙에 환풍기(40)가 구비되는 개방덮개체(50)로 구비되어 이루어진다. |
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