发明名称 DISCHARGER
摘要 PROBLEM TO BE SOLVED: To provide a discharger which can discharge while suppressing force of content, and can easily prevent leakage from a discharge hole.SOLUTION: A discharger 1 is provided with a pump 4 having a stem 6 arranged on a mouth part 2a of a container main body 2 for storing content in an upwardly biased state so as to move downward, and a pushing-down head 5 which is mounted on an upper end of the stem and has a discharge hole 5a for discharging the content. A mounting cylinder 61 fitted to the upper end of the stem, a nozzle cylinder 62 which extends to an outer side in a radial direction and has a discharge hole formed on a tip end, and a cylindrical communicating cylinder 63 which communicates between an inside of the stem and an inside of the nozzle cylinder and has a larger inner diameter than an inner diameter of the stem. A valve seat 46 in which a ball valve 45 is placed so as to separate upward is formed in the stem. A restriction rib 66 which extends downward from a top wall part 60a of the pushing-down head and restricts upward movement of the ball valve is formed in the communicating cylinder.SELECTED DRAWING: Figure 2
申请公布号 JP2016123927(A) 申请公布日期 2016.07.11
申请号 JP20140266386 申请日期 2014.12.26
申请人 YOSHINO KOGYOSHO CO LTD 发明人 ABE TAKAYUKI
分类号 B05B11/00;B65D47/34 主分类号 B05B11/00
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