液状体供給具
- 专利权人:
- テルモ株式会社
- 发明人:
- 早川 浩一
- 申请号：
- JP2009165854
- 公开号：
- JP5588131B2
- 申请日:
- 2009.07.14
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a liquid supply implement capable of easily and surely applying a pressing operation to an operation member when performing the pressing operation.
SOLUTION: A coating implement 1 being the liquid supply implement comprises a first syringe 2 and a second syringe 3 which have an outer cylinder 21 having a mouth part 22, a gasket 24 inserted in the outer cylinder 21 and moving along the longitudinal direction, and the operation member 5 for performing the movement operation of the gasket 24, and discharges the liquid charged in a distal end side space 211 of the outer cylinder 21 from the mouth part 22 by the operation of the operation member 5. In the coating implement 1, the a base end side opening of the outer cylinder 21 is hermetically sealed and a pressing assistant means 6 pressing each gasket 24 toward the distal end direction by supplying a gas into the base end side space 212 of the outer cylinder in the operation of the operation member 5 to pressurize the base end side space 212.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
