| 摘要 |
The present invention relates to an automatic window opening-closing apparatus for opening and closing a window, and a coupling apparatus for coupling the window, the invention comprising: a housing coupled to a window frame by which a window is supported; a chain provided to be able to come in and out the housing such that the window is opened and closed, and having a chain attachment in an end portion; a window fixing bracket coupled to the window; a chain road coupled to the chain attachment; and a bracket road with one end coupled to the window fixing bracket and the other end coupled to the chain road such that the chain road performs a rotary motion with respect to the window fixing bracket. Thus, it is possible to provide the automatic window opening-closing apparatus wherein an ease-of-use is ensured, an application to windows with various conditions is possible, and if there is a height difference in the course of opening and closing a window, such difference can be adjusted for an easy opening and closing of a window. |
