JP2021175836A - マスクカバー - Google Patents
マスクカバー Download PDFInfo
- Publication number
- JP2021175836A JP2021175836A JP2020097254A JP2020097254A JP2021175836A JP 2021175836 A JP2021175836 A JP 2021175836A JP 2020097254 A JP2020097254 A JP 2020097254A JP 2020097254 A JP2020097254 A JP 2020097254A JP 2021175836 A JP2021175836 A JP 2021175836A
- Authority
- JP
- Japan
- Prior art keywords
- mask
- cover
- main body
- air
- invasion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Pulmonology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (3)
- 通常のウィルス侵入防止のためのマスクにおいて、その一部に特に設定した開放孔部分を除いて、その表面を不通気性の材質によって構成したマスク。
- 前記その表面を不通気性の材質によって構成したマスクにおいて、前記現実のマスクは、マスクの本体部分を、それを取り囲むように作られた不通気性のマスクカバーの作る空間の中に挿入する形で使用し、マスクカバーの一部に作られた開放孔部分を通じて吸気するように設定されたマスク。
- 前記その表面を不通気性の材質によって構成したマスクにおいて、前記現実のマスクは、マスクの本体部分を、それを取り囲むように作られた不通気性のマスクカバーの作る空間の中に挿入する形で使用し、マスクカバーの一部に作られた開放孔部分を通じて吸気するように設定されたマスクにおいて、マスクカバーの両端に、折り曲げてマスク本体を越えて、マスク本体とマスクカバーの接触面に差し込むように設定された舌を持つマスク。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020097254A JP7364150B2 (ja) | 2020-05-03 | 2020-05-03 | マスクカバー |
PCT/JP2021/017607 WO2021225174A1 (ja) | 2020-05-03 | 2021-04-27 | マスクカバー |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020097254A JP7364150B2 (ja) | 2020-05-03 | 2020-05-03 | マスクカバー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021175836A true JP2021175836A (ja) | 2021-11-04 |
JP7364150B2 JP7364150B2 (ja) | 2023-10-18 |
Family
ID=78300518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020097254A Active JP7364150B2 (ja) | 2020-05-03 | 2020-05-03 | マスクカバー |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7364150B2 (ja) |
WO (1) | WO2021225174A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000042126A (ja) * | 1998-07-30 | 2000-02-15 | Daikin Ind Ltd | 面体用マスク |
JP2005304635A (ja) * | 2004-04-19 | 2005-11-04 | Jiin:Kk | マスクカバー |
JP2012217660A (ja) * | 2011-04-09 | 2012-11-12 | Ecologa:Kk | 衛生マスク用マスクカバー |
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2020
- 2020-05-03 JP JP2020097254A patent/JP7364150B2/ja active Active
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2021
- 2021-04-27 WO PCT/JP2021/017607 patent/WO2021225174A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000042126A (ja) * | 1998-07-30 | 2000-02-15 | Daikin Ind Ltd | 面体用マスク |
JP2005304635A (ja) * | 2004-04-19 | 2005-11-04 | Jiin:Kk | マスクカバー |
JP2012217660A (ja) * | 2011-04-09 | 2012-11-12 | Ecologa:Kk | 衛生マスク用マスクカバー |
Also Published As
Publication number | Publication date |
---|---|
WO2021225174A1 (ja) | 2021-11-11 |
JP7364150B2 (ja) | 2023-10-18 |
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