| 摘要 |
PROBLEM TO BE SOLVED: To provide a volume pump which can prevent an alcohol spray or the like from invading into a case. SOLUTION: In the volume pump to which a nozzle 10 delivering fluid fed from a valve 13 arranged in the case 2 is removably fitted on the case 2, a coupler 16 connecting the valve 13 to the nozzle is brought into contact with the case 2. The coupler 16 may be inserted into an inserting hole 2a of the case 2. In addition, a flange 32 brought into contact with the case 2 may be provided on the coupler 16. Furthermore, a cylindrical projecting part 31 into which the coupler is inserted may be projected on the case. COPYRIGHT: (C)2007,JPO&INPIT
|
