发明名称 DOOR STOPPER
摘要 PROBLEM TO BE SOLVED: To provide a door stopper capable of surely stopping a door by holding without largely lifting a turning piece upwards from a posture in which the turning piece is abutted even when it strikes against the front end section of a body. SOLUTION: The door stopper comprises a body 2 being installed to a lower section at the free end of a revolving door A and having an attracting surface 21 having a magnet 20 on an underside and an engaging stepped section 22 and a base body 1 with the turning piece 11 mounted on a floor face B, turnably held towards an upper section from a horizontal falling posture through a pivotal shaft section 10 and made of a magnetic material. The turning piece 11 is attracted and pulled up to the magnet 20 and attracted to the attracting surface 21 and engaged with the engaging stepped section 22 when the revolving door A reaches a fixed opening place. An inclined guide surface 23 is formed at the front end of the body 2, and has a structure such that it is inclined and formed towards the oblique front direction while being continued to the attracting surface 21 and formed at an angle of inclination where the turning piece is guided downwards when the front end of the piece 11 is abutted thereon.
申请公布号 JP2002295108(A) 申请公布日期 2002.10.09
申请号 JP20010091899 申请日期 2001.03.28
申请人 TSUCHIKAWA ZENJI 发明人 TSUCHIKAWA ZENJI
分类号 E05C17/56;(IPC1-7):E05C17/56 主分类号 E05C17/56
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