Title:
Foam discharge device
Document Type and Number:
Japanese Patent JP6085711
Kind Code:
B2
Abstract:
The present invention relates to a foam dispensing apparatus including a nozzle portion (3) that mixes a liquid with gas so as to dispense the liquid in a form of a foam. The nozzle portion (3) includes: a foam generation mechanism (31) including a gas liquid mixing portion (32) in which the liquid and the gas are mixed and a first porous body (33) that is disposed downstream of the gas liquid mixing portion (32); a cavity (3B) that is located below the first porous body (33) and whose cross-sectional area defined by a plane perpendicular to a foam dispensing direction T is larger than the area of the first porous body (33); and a foam dispensing outlet (39a) that dispenses foam that has passed through the cavity (3B) to an outside. The foam dispensing outlet (39a) is configured so as to form shaped foam having a predetermined shape, and an opening area of the foam dispensing outlet (39a) that is on the cavity (3B) side is smaller than the cross-sectional area of the cavity (3B).
Inventors:
Eimasa Takashiro
Application Number:
JP2016091602A
Publication Date:
February 22, 2017
Filing Date:
April 28, 2016
Export Citation:
Assignee:
Kao Corporation
International Classes:
B05B1/02; A47K5/14
Domestic Patent References:
| JP3159292U | ||||
| JP2009226384A | ||||
| JP2010149060A | ||||
| JP2009178685A | ||||
| JP77759U |
Attorney, Agent or Firm:
Showa International Patent Office