Patent ID: 6598265
Filing Date: 2003-07-29
Classification: E05B,Y10T

Abstract:
A handle structure of an apparatus for opening and closing a window, the handle structure comprising:a body part including a vertical portion, an horizontal portion, a depressed portion being formed on an inner surface of the body part and longitudinally extending along the vertical portion, a pair of fixed members being axially mounted on the bottom of the depressed portion and extending over a predetermined length of the depressed portion; a knob being engaged to be one body with an outer surface of the vertical portion; and a joining member having an inserting portion and a locking portion which are integrally formed with each other, the joining member being engaged to be one body in the horizontal portion of the body part, a connecting stage horizontally extended between lower ends of the fixed members so that a predetermined space is provided between the fixed members and the connecting stage, the joining member being slidingly inserted into the space, fixing grooves being formed at upper ends of the fixed members, a first protrusion being formed projecting upwardly integrally with an upper surface of the connecting stage, and a locking stage being formed at a lower portion of the connecting stage, wherein a supporting device being suitably secured to the fixed members formed in the depressed portion.