JP7452795B2 - マスク - Google Patents
マスク Download PDFInfo
- Publication number
- JP7452795B2 JP7452795B2 JP2020080596A JP2020080596A JP7452795B2 JP 7452795 B2 JP7452795 B2 JP 7452795B2 JP 2020080596 A JP2020080596 A JP 2020080596A JP 2020080596 A JP2020080596 A JP 2020080596A JP 7452795 B2 JP7452795 B2 JP 7452795B2
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- JP
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- Prior art keywords
- mask
- string
- cylindrical
- bodies
- parts
- 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.)
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- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 4
- 238000005304 joining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Description
10 マスク本体
11,12 筒状部
20,30 紐状体
21,31 挿通部
22,32 固定部
Claims (1)
- 上下に開口する筒状部が左右両側に設けられたマスク本体と、前記筒状部に一部が収容された紐状体とを備えるマスクであって、
前記紐状体は、一端側に環状の挿通部を有し、他端側に固定部を有しており、前記固定部が前記挿通部に挿通されて前記筒状部の内部に固定され、
前記固定部は、前記筒状部の一方開口から収容されて一方開口近傍に固定されており、
前記挿通部は、前記筒状部の他方開口から収容されて前記筒状部の内部を上下動可能に配置されているマスク。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020080596A JP7452795B2 (ja) | 2020-04-30 | 2020-04-30 | マスク |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020080596A JP7452795B2 (ja) | 2020-04-30 | 2020-04-30 | マスク |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021172944A JP2021172944A (ja) | 2021-11-01 |
JP7452795B2 true JP7452795B2 (ja) | 2024-03-19 |
Family
ID=78279195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020080596A Active JP7452795B2 (ja) | 2020-04-30 | 2020-04-30 | マスク |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7452795B2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3111188U (ja) | 2005-02-18 | 2005-07-14 | 宗子 岡本 | 調節が自由簡単なマスクのひも。 |
JP2005224520A (ja) | 2004-02-16 | 2005-08-25 | Tamagawa Eizai Co Ltd | マスク |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100510163B1 (ko) * | 2003-03-12 | 2005-08-25 | 이용철 | 상하 융출부를 갖는 일회용 방진마스크 |
KR20180018467A (ko) * | 2017-11-15 | 2018-02-21 | 박수익 | 끈 조절 마스크 |
-
2020
- 2020-04-30 JP JP2020080596A patent/JP7452795B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005224520A (ja) | 2004-02-16 | 2005-08-25 | Tamagawa Eizai Co Ltd | マスク |
JP3111188U (ja) | 2005-02-18 | 2005-07-14 | 宗子 岡本 | 調節が自由簡単なマスクのひも。 |
Also Published As
Publication number | Publication date |
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JP2021172944A (ja) | 2021-11-01 |
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