Patent ID: 7524003

Claim:
A cabinet comprising a cabinet body comprising a rear panel having an inner surface; a top; and a bottom; two side panels being mounted on the rear panel, each side panel having a top end; and a top panel being mounted on the top ends of the side panels; multiple drawers being mounted moveably in the cabinet body; and a safety device being mounted in the cabinet body and comprising a control member being mounted on the rear panel and comprising a supporting base being mounted on the inner surface of the rear panel and having a supporting body being attached to the inner surface of the rear panel, extending from the top to the bottom of the rear panel and having a top end and a bottom end; a top flange being mounted on the top end of the supporting body and having a front edge; and a bottom flange being mounted on the bottom end of the supporting body and having a top surface; a pivotal member having a V-shaped cross-section, being mounted pivotally on the supporting base and comprising a guide sheet having a top edge and a bottom edge; a hook sheet being attached to the guide sheet and having an outer edge, a top edge and a bottom edge; a hook flange being formed on the outer edge of the hook sheet; and an included angle being defined between the guide sheet and the hook sheet; and a resilient element having a positioning end being connected to the supporting base; and a guide end being connected to the pivotal member; and multiple hook members being mounted respectively on the drawers and aligned with the pivotal member, each hook member comprising a short protrusion extending toward the rear panel and having a rear end; a long protrusion extending toward the rear panel and having a rear end; a hook protrusion being mounted on the rear end of the short protrusion; and a pushing protrusion being mounted on the rear end of the long protrusion and extending between the supporting base and the pivotal member when the corresponding drawer is closed, wherein when a drawer is opened, the pushing protrusion on a corresponding hook member pushes the hook sheet of the pivotal member to pivot the pivotal member and stretch the resilient element and the hook flange on the hook sheet engages the hook protrusions on the hook members on other drawers; and when an opened drawer is closed, the pushing protrusion on the corresponding hook member pushes the guide sheet of the pivotal member to pivot the pivotal member and the hook flange on the hook sheet disengages from the hook protrusions on the hook members on other drawers.