| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a depression head that has good liquid draining properties and is not not clogged with liquid and the solidification in the head, that is capable of being easily depressed to jet the liquid without difficulties and of using without depending on the form of the pump and further of which the number of members are reduced, wherein the depression head is equipped with a pump having a stem 2 stood up in such a manner that it can be depressed in an energized state to the upper direction. <P>SOLUTION: The depression head is provided with a body itself equipped with a valve chamber R, which valve has a jetting port 10 as an opening at the end and a valve member 8 being equipped at the valve chest in a front energized state by clogging the jetting port 10. A selector lever 9 is installed, wherein the lever has a press 25 axially fixed on the body itself 7 so as to be freely oscillated up and down, and a press acting part 26 which is installed vertically from the press to interlock the rear end part of the valve member 8 and which links the valve member 8 to the rear side against the front energizing force at the depression time of the press. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
