Title:
FOAMER DISPENSER
Document Type and Number:
WIPO Patent Application WO/2015/008414
Kind Code:
A1
Abstract:
This foamer dispenser is characterized in being provided with: a hollow stem (7) for supplying a content fluid to a nozzle head (14); an air piston (10) for pressurizing and pumping air in a large-diameter tube (4b); and a tubular guide (10a) for forming an air passage (A1) supplying air to a nozzle head (14) with the hollow stem (7), slidably holding the hollow stem (7), and opening the air passage (A1) by separating from a flange (7b) as the hollow stem (7) slides, the tubular guide (10a) being integrally linked to the air piston (10), the flange (7b) having an outer annular wall (7f) protruding upward from the outer edge thereof, and a guide rib (r) positioned on the radially outer side of the tubular guide (10a) and guided by the tubular guide (10a) when the hollow stem (7) slides.
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Inventors:
MIZUSHIMA HIROSHI (JP)
SASAKI TSUYOSHI (JP)
SASAKI TSUYOSHI (JP)
Application Number:
PCT/JP2014/002575
Publication Date:
January 22, 2015
Filing Date:
May 16, 2014
Export Citation:
Assignee:
YOSHINO KOGYOSHO CO LTD (JP)
MIZUSHIMA HIROSHI (JP)
SASAKI TSUYOSHI (JP)
MIZUSHIMA HIROSHI (JP)
SASAKI TSUYOSHI (JP)
International Classes:
B65D47/34; B65D83/76
Foreign References:
| JP2011156445A | 2011-08-18 | |||
| JP2009202097A | 2009-09-10 | |||
| JP2004121889A | 2004-04-22 |
Other References:
See also references of EP 3023359A4
Attorney, Agent or Firm:
SUGIMURA, KENJI (JP)
Kenji Sugimura (JP)
Kenji Sugimura (JP)
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