Patent ID: 7234202
Filing Date: 2007-06-26
Classification: E05F,E05Y,E06B,Y10T

Abstract:
1. A semiautomatic finger protection device for a door, comprising: a bumper positioned between an outer surface of a door and a doorpost when the door is closed, and positioned in a gap on a hinge side of the door when the door is opened; a securing member to position said bumper; a connecting member having the two ends retractably connected with said bumper and said securing member, respectively; and a flexible wrapping means disposed inside said bumper or said securing member for extending and contracting said connecting member, wherein said flexible wrapping means has an outer tube, and a first elongated slot longitudinally defined through said outer tube; said connecting member passes through said first elongated slot; an inner tube is received in said outer tube and fixed with one end of said connecting member, a spiral spring which is received in said inner tube, a first lid and a second lid, which are mounted on two open ends of said outer tube, respectively; and said spring has a first end connected with said first lid, and a second end secured on said inner tube.