| 摘要 |
PROBLEM TO BE SOLVED: To provide a trigger type liquid ejector that can eject liquid continuously regardless of whether a trigger portion is pulled or not.SOLUTION: In a connection body 60 that communicates an ejector main body 11 with a nozzle 12 are formed a first communication hole 62 that opens toward a front end opening 14a of an injection tube portion 14, a first introduction path 68 that introduces liquid from the first communication hole 62 to an injection hole 12c of the nozzle 12 and has a smaller flow passage-cross section area than the first communication hole 62, and a passage space 61 that communicates the first communication hole 62 with the first introduction path 68. At a front end part of a storing cylinder 60e that stores an auxiliary piston 64 being biased forward is formed a second communication hole 63 that communicates the inside of the storing cylinder 60e with the passage space 61.SELECTED DRAWING: Figure 1 |
