| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin-made pin chip of a pin chain in which a pin of the pin chain is extended long, a bottomed cylindrical body of a can or the like is locked to its tip portion, and no damages occur in a surface of the can to be carried. SOLUTION: A recessed part 6 is formed on a distal end surface 5, a gate to allow resin to flow in is provided in the recessed part, and an outer circumferential surface 2 and the distal end surface 5 have a smooth glossy surface. COPYRIGHT: (C)2006,JPO&NCIPI
|
