发明名称 CLIP STRUCTURE OF WRITING UTENSIL
摘要 <P>PROBLEM TO BE SOLVED: To provide a clip structure that prevents a clip body from breaking. <P>SOLUTION: Two parallel bearing pieces 13 and 14 which project from the clip body 10 toward a shaft cylinder 2 are formed at a rear part of the clip body 10, a symmetrical shaft hole 15 is formed in each of bearing pieces 13 and 14, and a shaft 12 of the shaft cylinder 2 side is inserted in the shaft hole 15. A slit 15a with width narrower than diameter of the shaft hole 15 extends from the shaft hole 15 to front ends of the bearing pieces 13 and 14 in the bearing pieces 13 and 14. Consequently the clip body 10 can be opened in the direction of arrow C. Then if the tip side of the clip body 10 opens greatly beyond need, the shaft 12 falls out from the shaft hole 15, the shaft 12 falls out from the shaft hole 15 to in the arrow direction D through the slit 15a formed in bearing pieces 13 and 14 at this point, the shaft 12 smoothly separates from the shaft hole 15, and the clip body 10 is smoothly separated. Consequently breaking of the clip body 10 is prevented and forcing of impossible deformation to the shaft 12 or the shaft hole 15 decrease. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012025077(A) 申请公布日期 2012.02.09
申请号 JP20100167157 申请日期 2010.07.26
申请人 ZEBRA PEN CORP 发明人 YAMADA HIROAKI;SEGAWA KEIGO
分类号 B43K25/02 主分类号 B43K25/02
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