JPH0418546U - - Google Patents

Info

Publication number
JPH0418546U
JPH0418546U JP5978690U JP5978690U JPH0418546U JP H0418546 U JPH0418546 U JP H0418546U JP 5978690 U JP5978690 U JP 5978690U JP 5978690 U JP5978690 U JP 5978690U JP H0418546 U JPH0418546 U JP H0418546U
Authority
JP
Japan
Prior art keywords
filter mask
filter
air
nozzle
nose
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.)
Pending
Application number
JP5978690U
Other languages
English (en)
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 JP5978690U priority Critical patent/JPH0418546U/ja
Publication of JPH0418546U publication Critical patent/JPH0418546U/ja
Pending 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図は本考案に係る全体斜視図、第2図は中
央縦断面図、第3図は使用例を示す図である。 7……新鮮空気供給蓋体、8……逆止弁付通路
、12……ノズル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 口及び鼻を覆うものとなされたフイルターマス
    ク前面側のフイルター固定用のキヤツプを介し新
    鮮空気供給蓋体を取付け、新鮮空気供給蓋体は前
    面中央個所に逆止弁付通路を設けると共に上方部
    個所にエアーカーテン形成用のノズルを設けたこ
    とを特徴とするエア兼用フイルターマスク。
JP5978690U 1990-06-05 1990-06-05 Pending JPH0418546U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5978690U JPH0418546U (ja) 1990-06-05 1990-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5978690U JPH0418546U (ja) 1990-06-05 1990-06-05

Publications (1)

Publication Number Publication Date
JPH0418546U true JPH0418546U (ja) 1992-02-17

Family

ID=31586594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5978690U Pending JPH0418546U (ja) 1990-06-05 1990-06-05

Country Status (1)

Country Link
JP (1) JPH0418546U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61181475A (ja) * 1985-02-07 1986-08-14 荒木 雄毅 塗装、防塵用眼鏡マスク

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61181475A (ja) * 1985-02-07 1986-08-14 荒木 雄毅 塗装、防塵用眼鏡マスク

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