| 摘要 |
PROBLEM TO BE SOLVED: To provide a syringe having enhanced holding power of attaching member of a syringe body.SOLUTION: A syringe includes a syringe cylinder 5, a terminal part 7 formed as a syringe cone, and an attaching member 13 having a fastening region 15. The terminal part has a region 9 recessed in a radial direction, and a marginal part 11 extending in a circumferential direction is formed. The marginal part has a chamfer, and a holding power is introduced from the attaching member to the region recessed in the radial direction of the syringe through the fastening region. The fastening region is suggested with a syringe formed by having a terminal marginal part 17. The syringe is characterized by having a chamfer in the terminal marginal part of the fastening region. |
