Title:
吐出容器
Document Type and Number:
Japanese Patent JP7236960
Kind Code:
B2
Abstract:
To provide a discharge container that switches between foaming and discharging a content liquid and discharging the liquid as it is.SOLUTION: A discharge container includes a container body 2, a pump 13, a pressing head 14, and a mounting cap 11.The pump includes a liquid cylinder 25 in which a liquid piston 23 linked to a stem 12 is provided so as to be slidable up and down inside, an air cylinder 24 in which an air piston 22 linked to the stem is provided so as to be slidable up and down inside, a gas-liquid mixing chamber 26 that mixes a content liquid transferred from the liquid cylinder and the air transferred from the air cylinder. In the air cylinder, a pressure relief hole 16 that opens toward the inside of the container body is formed in a portion located below the air piston, a plug member 15 having a closing part 51 that closes the pressure relief hole is fixed to a mouth part. The air cylinder is fixed to the mounting cap, and the mounting cap is movably provided at the mouth part so that the closing part opens and closes the pressure relief hole.SELECTED DRAWING: Figure 1
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Inventors:
Tetsuya Ishizuka
Application Number:
JP2019156947A
Publication Date:
March 10, 2023
Filing Date:
August 29, 2019
Export Citation:
Assignee:
Yoshino Industry Co., Ltd.
International Classes:
B65D47/34
Domestic Patent References:
| JP2015163518A | ||||
| JP6075268U | ||||
| JP461652U | ||||
| JP534155U |
Foreign References:
| US20110272432 |
Attorney, Agent or Firm:
Sumio Tanai
Mitsuyoshi Suzuki
Hiroki Ninai
Mitsuyoshi Suzuki
Hiroki Ninai