| 摘要 |
The present invention relates to a gallery window installed in an outside balcony or in an outside window of a building, having a random degree of opening/closing controlled by a user. More specifically, the present invention relates to a gallery window wherein the opened/closed degrees of the wings are smoothly controlled; a gear assembly rotating the wings by operating a handle which has a compact structure; constituents are conveniently assembled and coupled; and the handle is ordinarily not protruded by being buried inside a frame; thus having a neat appearance and not interfering with a movement of the frame. The present invention also relates to a gallery window which has a glass or a door panel installed in front of the frame and the wings installed behind the frame to secure space and save costs, thereby being highly competitive. According to the present invention, a gallery window includes: two frames disposed on both sides; a plurality of wings vertically disposed between the two frames; a bracket coupled to the frames to be rotatable, and having the wings coupled; a handle; a gear assembly including a worm gear rotating by the handle, and a worm wheel gear rotating by being engaged with the worm gear rotating the bracket; and an interlocking bar connecting the brackets to enable the wings to be opened and closed by being rotated. |
