Title:
吸気バルブ及びこれを備えた圧縮袋
Document Type and Number:
Japanese Patent JP7140392
Kind Code:
B2
Abstract:
To provide an intake valve that allows a user to perform a proper intake work irrespective of a shape of a suction port of a vacuum cleaner and the like for sucking air, and to provide a compression bag including the same.SOLUTION: A compression bag 1 with an intake valve includes: a valve body 7 with an inlet port 9b that enables a suction port of a vacuum cleaner to suck air therefrom; and a variable shape part 8 provided in part or the whole of a peripheral edge of the inlet port 9b, having no gas permeability or hardly having gas permeability and deforming in response to being pushed.SELECTED DRAWING: Figure 1
Inventors:
Kenjiro Nishimura
Application Number:
JP2019191786A
Publication Date:
September 21, 2022
Filing Date:
October 21, 2019
Export Citation:
Assignee:
Nishimura Co., Ltd.
International Classes:
B65D30/24; B65D81/20; B65D85/07
Domestic Patent References:
| JP8230895A | ||||
| JP2004067245A | ||||
| JP7009797Y2 | ||||
| JP2008545588A | ||||
| JP5051039A |
Foreign References:
| US20150266648 |
Attorney, Agent or Firm:
Takao Yanagino
Yoshihide Yanagino
Norio Morioka
Sekiguchi Hisayu
Masato Nakagawa
Yoshihide Yanagino
Norio Morioka
Sekiguchi Hisayu
Masato Nakagawa
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