| 摘要 |
A device for locking furniture is provided to reduce exchange cost of a drawer by sliding the drawer upward/downward regardless of change of the drawer. A slider(300) is installed on a side wall of a main body, and is lifted on the side wall whenever a plurality of drawers are drawn or according to a location of an operation rod of a key cylinder contacted to hanging units. The slider(300) has a spring hanging hole(340). Guide units(350) are installed on the slider(300) at regular intervals according to a position where a fixing unit of a side plane of the plural drawers is penetrated. An inclined plane of a V-shape is formed on a lower end of the guide unit(350). A stopper(360) is installed at a predetermined gap below the guide unit(350) so that the fixing unit of the drawer is penetrated. The stopper(360) has an upper inclined plane. Guide grooves(410) for lifting are formed on central parts of lower and upper fixed brackets(400a,400b). A screw hole and a detachment prevention protrusion are installed on both flanges. The lower and upper fixed brackets(400a,400b) support lower/upper ends of the slider(300) to a side wall of the main body. A leaf spring is installed on the upper fixed bracket(400a). A curve unit of an upper part of the leaf spring is detached from the spring hanging hole according to the lifting of the slider(300).
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