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Patent Searching and Data


Title:
DEODORIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/003891
Kind Code:
A1
Abstract:
The present invention provides a deodorization device capable of causing a deodorant effect to last for a long period of time. This deodorization device comprises: a container that is provided with a plurality of cell parts, each of which is a region formed by providing a pair of container openings to a pair of respective opposing side surfaces and partitioning an inner space by a partitioning surface provided so as to extend from one to the other of the pair of container openings, and that stores a deodorizer in the plurality of cell parts; a first lid that is provided with a first lid opening and that is provided so as to open one or more of the plurality of cell parts to outside air at the first lid opening and, at places other than the first lid opening, close one container opening of each pair of container openings; and a driving machine that moves the container or the first lid so as to change, among the plurality of cell parts, the cell part which is opened to outside air by the first lid to another cell part.

Inventors:
ISHIMOTO KEIKO (JP)
KINUGAWA MASARU (JP)
NAKAYA AKIHIRO (JP)
Application Number:
PCT/JP2020/025958
Publication Date:
January 06, 2022
Filing Date:
July 02, 2020
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
MITSUBISHI ELECTRIC BUILDING TECHNO SERVICE CO LTD (JP)
International Classes:
A61L9/12; B66B11/02; B65D85/00
Foreign References:
JPH11501834A1999-02-16
JPH04128750U1992-11-25
JPH04208161A1992-07-29
JPS63100048U1988-06-29
JP2017533006A2017-11-09
JPS63123571U1988-08-11
US5178327A1993-01-12
CN210457090U2020-05-05
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
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