栓体およびこれを具備する医療用具
- 专利权人:
- 東レ株式会社
- 发明人:
- 井坂 弘明,岡 優美,林 裕一郎
- 申请号：
- JP2010033230
- 公开号：
- JP5760318B2
- 申请日:
- 2010.02.18
- 申请国别(地区):
- JP
- 年份:
- 2015
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a plug body prevented from coming off due to sterilization, vibration or change with time while preventing a leakage of contents from a fluid port when the plug body is engaged with the fluid port.
SOLUTION: The plug body has a head having a circular penetrating part in the center, a cylindrical wall part projected from the outer periphery of the head, and a seal part projected toward the internal space of the cylindrical wall part and fitted and integrated with the head in the circular penetrating part, wherein the head and the seal part are integrated in two colors by injection molding. A stepped part is formed at the inner periphery of the head, and the stepped part is formed in a direction of widening toward the head.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
