JP2022135039A - エコマスク - Google Patents
エコマスク Download PDFInfo
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- JP2022135039A JP2022135039A JP2021034611A JP2021034611A JP2022135039A JP 2022135039 A JP2022135039 A JP 2022135039A JP 2021034611 A JP2021034611 A JP 2021034611A JP 2021034611 A JP2021034611 A JP 2021034611A JP 2022135039 A JP2022135039 A JP 2022135039A
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- mask
- string
- mask body
- cord
- round hole
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Abstract
Description
紐留部(2)に凹部(7)と凸部(6)があるマスク本体(1)は、挿入路(4)の狭くなったところを伸縮紐(3)の限界約90%伸ばした時の太さ以上の幅が可能で、丸孔(5)の穴の大きさも伸縮紐(3)の限界約80%伸ばした時の太さの以上の大きさに出来、伸縮紐(3)をより簡単に取り付け取り外しが出来るエコマスクであることを示している。
2 紐留部
3 伸縮紐
4 挿入路
5 丸孔
6 凸部
7 凹部
8 留溝
Claims (3)
- マスク本体(1)と耳にかける伸縮紐(3)が別になっており、マスク本体(1)の四隅に耳にかける伸縮紐(3)を取付ける紐留部(2)を設け、紐留部(2)には伸縮紐(3)を入れる挿入路(4)と留める丸孔(5)を有していることを特徴とするエコマスク。
- 紐留部(2)に設けた丸孔(5)が凹部(7)の中心にあり、その外側が凸部(6)になっている紐留部(2)があることを特徴とするエコマスク。
- 紐留部(2)に設けた丸孔(5)の穴の方向と直角になる方向の留溝(8)を設けた紐留部(2)があることを特徴とするエコマスク。
Priority Applications (1)
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JP2021034611A JP7079357B1 (ja) | 2021-03-04 | 2021-03-04 | エコマスク |
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JP2021034611A JP7079357B1 (ja) | 2021-03-04 | 2021-03-04 | エコマスク |
Publications (2)
Publication Number | Publication Date |
---|---|
JP7079357B1 JP7079357B1 (ja) | 2022-06-01 |
JP2022135039A true JP2022135039A (ja) | 2022-09-15 |
Family
ID=81845531
Family Applications (1)
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JP2021034611A Active JP7079357B1 (ja) | 2021-03-04 | 2021-03-04 | エコマスク |
Country Status (1)
Country | Link |
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JP (1) | JP7079357B1 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2595255Y2 (ja) * | 1993-01-18 | 1999-05-24 | スコービル・ジャパン株式会社 | V字形の溝をもつ紐留め具 |
US20090000624A1 (en) * | 2007-06-28 | 2009-01-01 | 3M Innovative Properties Company | Respirator having a harness and methods of making and fitting the same |
KR20090010285U (ko) * | 2008-04-05 | 2009-10-08 | 정창무 | 안면 밀착형 접이식 마스크 |
JP2011062379A (ja) * | 2009-09-18 | 2011-03-31 | Yasutaka Minamida | マスク |
JP3160039U (ja) * | 2010-03-29 | 2010-06-10 | オオサキメディカル株式会社 | アイシールド |
JP5657995B2 (ja) * | 2010-10-25 | 2015-01-21 | モリト株式会社 | コードアジャスター |
KR101918084B1 (ko) * | 2017-11-24 | 2018-11-13 | 박상협 | 공기챔버 확보형 주름 마스크 |
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2021
- 2021-03-04 JP JP2021034611A patent/JP7079357B1/ja active Active
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JP7079357B1 (ja) | 2022-06-01 |
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