JPS60116350U - Filtration chamber of dust mask - Google Patents

Filtration chamber of dust mask

Info

Publication number
JPS60116350U
JPS60116350U JP340984U JP340984U JPS60116350U JP S60116350 U JPS60116350 U JP S60116350U JP 340984 U JP340984 U JP 340984U JP 340984 U JP340984 U JP 340984U JP S60116350 U JPS60116350 U JP S60116350U
Authority
JP
Japan
Prior art keywords
filter
main body
filtration chamber
dust mask
annular
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
JP340984U
Other languages
Japanese (ja)
Other versions
JPH0510826Y2 (en
Inventor
宣雄 重松
清 荻原
Original Assignee
株式会社　重松製作所
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 by 株式会社　重松製作所 filed Critical 株式会社　重松製作所
Priority to JP340984U priority Critical patent/JPS60116350U/en
Publication of JPS60116350U publication Critical patent/JPS60116350U/en
Application granted granted Critical
Publication of JPH0510826Y2 publication Critical patent/JPH0510826Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はろ過室を有する従来公知の防じんマスクの一例
を示す側面図、第２図は従来公知のろ過室の縦断側面図
、第３図は本考案のろ過室の一実施例を示す縦断側面図
である。 １：ろ過室、３：マスク本体、１１：本体、１２：Ｍ体
、１３：フィルタ挟持用環状部片、１４：フィルタ挟持
体、１５：環状フィルタ挟持面、１６二円形フィルタ。Fig. 1 is a side view showing an example of a conventionally known dust mask having a filtration chamber, Fig. 2 is a longitudinal side view of a conventionally known filtration chamber, and Fig. 3 is a longitudinal sectional view showing an example of the filtration chamber of the present invention. FIG. 1: Filtration chamber, 3: Mask main body, 11: Main body, 12: M body, 13: Annular piece for holding a filter, 14: Filter holding body, 15: Annular filter holding surface, 16 Two circular filters.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] マスク本体に取付けられる本体１１と、本体１１に螺着
された蓋体１２と、蓋体１２に回動自在に取付けられた
フィルタ挟持体１４とから成り、そして、本体１１の内
側には環状フィルタ挟持面１５が形成され、フィルタ挟
持体１４には環状フィルタ挟持面１５と協同してフィル
タ１６の全周線を気密に挟持するフィルタ挟持用環状部
片１３が設けられていることを特徴とする防じんマスク
の゛ろ過室。It consists of a main body 11 attached to the mask main body, a lid 12 screwed to the main body 11, and a filter holding body 14 rotatably attached to the lid 12. Inside the main body 11 is an annular filter. A clamping surface 15 is formed, and the filter clamping body 14 is provided with a filter clamping annular piece 13 that cooperates with the annular filter clamping surface 15 to tightly clamp the entire circumference of the filter 16. The filtration chamber of a dust mask.
JP340984U 1984-01-17 1984-01-17 Filtration chamber of dust mask Granted JPS60116350U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP340984U JPS60116350U (en) 1984-01-17 1984-01-17 Filtration chamber of dust mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP340984U JPS60116350U (en) 1984-01-17 1984-01-17 Filtration chamber of dust mask

Publications (2)

Publication Number Publication Date
JPS60116350U true JPS60116350U (en) 1985-08-06
JPH0510826Y2 JPH0510826Y2 (en) 1993-03-17

Family

ID=30478010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP340984U Granted JPS60116350U (en) 1984-01-17 1984-01-17 Filtration chamber of dust mask

Country Status (1)

Country Link
JP (1) JPS60116350U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6354177A (en) * 1986-06-10 1988-03-08 ドレ−ゲルヴエルク・アクチエンゲゼルシヤフト Filter casing for respiration mask

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6354177A (en) * 1986-06-10 1988-03-08 ドレ−ゲルヴエルク・アクチエンゲゼルシヤフト Filter casing for respiration mask

Also Published As

Publication number Publication date
JPH0510826Y2 (en) 1993-03-17

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