| 摘要 |
A device for force fitting window frames is provided to press window frames without using adhesive materials by pressing an outer window frame and an inner window frame using first and second rollers operated by first and second roller driving units, thereby securely installing the window frames. A device for force fitting window frames comprises an operation unit(100) having plural buttons, a power unit(200) supplying the electric power, a control unit(300) switched on depending on the electric power from the power unit and controlling various parts according to the buttons, first and second roller driving units(400,500) operated by the control unit, a first roller(800) installed contacting outer surface of an outer window frame and rotated in clock wise direction by the first roller driving unit to pressing the outer window frame towards an inner window frame, and a second roller(900) installed contacting the outer surface of the inner window frame and rotated in counter clockwise by the second roller driving unit to press the inner window frame towards the outer window frame. |
