Patent ID: 9677584
Date: 2017-06-13
CPC Classifications: F16B

Claim:
1. A fixing screw structure for the adjustable fixing of a panel to a casing, the panel has a through hole, the casing has a threaded hole, and the fixing screw structure comprises: a screw comprising a threaded portion and a tapered portion, the tapered portion is a cone and has an outer diameter gradually decreased toward the direction of the threaded portion, the screw passes through the through hole of the panel, and the threaded portion of the screw screws into the threaded hole of the casing; an elastomer disposed around the screw, the elastomer has a first end and a second end, the first end is near to the casing, the elastomer has a taper hole, the taper hole has an inner diameter gradually decreased toward the direction of the first end; a fixing frame which is a hollow tube, one end of the fixing frame is fixed on the panel, the fixing frame is disposed around the elastomer; and when the screw is screwed toward the direction of the casing, the tapered portion of the screw abuts an inner wall of the taper hole of the elastomer and the elastomer is expanded outwardly to fitly abut the inner wall of the fixing frame and thereby fixing the panel to the casing.