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Patent Searching and Data


Title:
COMPACT CONTAINER
Document Type and Number:
WIPO Patent Application WO/2018/181965
Kind Code:
A1
Abstract:
Provided is a compact container that allows the amount of a contained substance that is discharged to be easily adjusted. A compact container (10) comprises: an inner container (12); an inner lid (13) in which a communication hole (56) is formed; a middle lid (14) in which a discharge hole (66) is formed; a first valve body (15); and a second valve body (16). The middle lid is equipped with an operation part (58) that elastically deforms to cause the inner pressure of a communication space (65) to increase or decrease. When the inner pressure of the communication space is caused to increase by the operation part, the first valve body severs communication between the communication hole and the communication space and the second valve body allows the discharge hole and the communication space to communicate with each other. When the inner pressure of the communication space is caused to decrease by the operation part, the second valve body severs communication between the discharge hole and the communication space and the first valve body allows the communication hole and the communication space to communicate with each other.

Inventors:
KASE MAI (JP)
SUZUKI KAZUO (JP)
Application Number:
PCT/JP2018/013786
Publication Date:
October 04, 2018
Filing Date:
March 30, 2018
Export Citation:
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Assignee:
YOSHINO KOGYOSHO CO LTD (JP)
International Classes:
A45D34/04; A45D33/00; B65D47/34; B65D83/00; B65D83/76
Foreign References:
JPS60192708U1985-12-21
JPH0754125Y21995-12-13
JP2011116424A2011-06-16
JP2011225279A2011-11-10
JPH0179408U1989-05-29
JPH01101426U1989-07-07
JP2017066608A2017-04-06
JP2017167873A2017-09-21
JP2017211264A2017-11-30
JP2017211265A2017-11-30
JP2018034924A2018-03-08
JP2003093145A2003-04-02
Other References:
See also references of EP 3603444A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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