JPH0228258U - - Google Patents

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Publication number
JPH0228258U
JPH0228258U JP10621788U JP10621788U JPH0228258U JP H0228258 U JPH0228258 U JP H0228258U JP 10621788 U JP10621788 U JP 10621788U JP 10621788 U JP10621788 U JP 10621788U JP H0228258 U JPH0228258 U JP H0228258U
Authority
JP
Japan
Prior art keywords
spacer
human
hood
sponge
closes
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
Application number
JP10621788U
Other languages
English (en)
Other versions
JPH0727947Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988106217U priority Critical patent/JPH0727947Y2/ja
Publication of JPH0228258U publication Critical patent/JPH0228258U/ja
Application granted granted Critical
Publication of JPH0727947Y2 publication Critical patent/JPH0727947Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Respiratory Apparatuses And Protective Means (AREA)

Description

【図面の簡単な説明】
第1図はこの考案による防塵マスクの第一実施
例の正面図、第2図はその要部を断面した側面図
、第3図、第4図はそれぞれ第2実施例の部分拡
大斜視図、側面図である。 1……袋体、2……窓孔、3……透明体、5…
…締紐、6,6′……スペーサ、7……ゴム紐。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 人体頭部に外嵌装できその下縁が人体首部
    にまで達する所要厚さの不織布素材の頭巾形袋体
    から成り、この袋体には外嵌装状態で顔面に対応
    する位置に形成した窓孔を閉じる透明体と、この
    透明体の上縁に沿つて頭部額との間を離隔するた
    めのスペーサとを設け、透明体部分を略直立状に
    保持できるようにしたことを特徴とする防塵マス
    ク。 (2) 前記スペーサをスポンジ等の海綿状素材か
    ら形成したことを特徴とする請求項1に記載の防
    塵マスク。
JP1988106217U 1988-08-10 1988-08-10 防塵マスク Expired - Lifetime JPH0727947Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988106217U JPH0727947Y2 (ja) 1988-08-10 1988-08-10 防塵マスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988106217U JPH0727947Y2 (ja) 1988-08-10 1988-08-10 防塵マスク

Publications (2)

Publication Number Publication Date
JPH0228258U true JPH0228258U (ja) 1990-02-23
JPH0727947Y2 JPH0727947Y2 (ja) 1995-06-28

Family

ID=31339528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988106217U Expired - Lifetime JPH0727947Y2 (ja) 1988-08-10 1988-08-10 防塵マスク

Country Status (1)

Country Link
JP (1) JPH0727947Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3197596U (ja) * 2015-02-26 2015-05-28 株式会社ベセス フード

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018124458A1 (ko) * 2016-12-27 2018-07-05 서울대학교산학협력단 간이 방독면

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347839U (ja) * 1977-01-24 1978-04-22
JPS61156945U (ja) * 1985-03-23 1986-09-29
JPS61194554U (ja) * 1985-05-28 1986-12-04
JPS6372428U (ja) * 1986-10-29 1988-05-14

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347839U (ja) * 1977-01-24 1978-04-22
JPS61156945U (ja) * 1985-03-23 1986-09-29
JPS61194554U (ja) * 1985-05-28 1986-12-04
JPS6372428U (ja) * 1986-10-29 1988-05-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3197596U (ja) * 2015-02-26 2015-05-28 株式会社ベセス フード

Also Published As

Publication number Publication date
JPH0727947Y2 (ja) 1995-06-28

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