发明名称 Writing Implement With Clip
摘要 A writing implement provided with a strong clip is simple in construction and is provided with a coil spring restrained from easily falling off. The writing implement ( 1, 11, 21 ) includes a tubular body ( 2 ), a clip ( 3 ), a pillar ( 7 ) formed on the outer surface of the tubular body, a Connecting Structure(R) connecting the clip and the pillar, a coil spring ( 4 ) extended between the inner surface of the clip and the tubular body and capable of loading the clip such that a front end part ( 3 aa) of the inner surface of the clip is pressed elastically against the outer surface of the tubular body, and a projection ( 5 ) formed on the outer surface of the tubular body so as to project toward the clip and fitted in the coil spring. Preferably, the clip is provided with a back wall ( 10 ) projecting from a back part ( 3 ab) of the inner surface ( 3 a) of the clip and the coil spring is disposed on the front side of the back wall. the projection ( 5 ) has a height not smaller than half the length of th coil spring
申请公布号 US2008112749(A1) 申请公布日期 2008.05.15
申请号 US20050793004 申请日期 2005.12.27
申请人 ONO TOSHIHIRO;KOGURE MASAHIRO;MORIYAMA NORIO 发明人 ONO TOSHIHIRO;KOGURE MASAHIRO;MORIYAMA NORIO
分类号 B43K29/00;B43K23/02 主分类号 B43K29/00
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