JPS6049851U - Respiratory protection equipment with indicator - Google Patents

Respiratory protection equipment with indicator

Info

Publication number
JPS6049851U
JPS6049851U JP14094283U JP14094283U JPS6049851U JP S6049851 U JPS6049851 U JP S6049851U JP 14094283 U JP14094283 U JP 14094283U JP 14094283 U JP14094283 U JP 14094283U JP S6049851 U JPS6049851 U JP S6049851U
Authority
JP
Japan
Prior art keywords
indicator
mask body
respiratory protection
mask
operating valve
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
JP14094283U
Other languages
Japanese (ja)
Other versions
JPH0331312Y2 (en
Inventor
渡辺　守綱
Original Assignee
ミドリ安全株式会社
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 ミドリ安全株式会社 filed Critical ミドリ安全株式会社
Priority to JP14094283U priority Critical patent/JPS6049851U/en
Publication of JPS6049851U publication Critical patent/JPS6049851U/en
Application granted granted Critical
Publication of JPH0331312Y2 publication Critical patent/JPH0331312Y2/ja
Granted legal-status Critical Current

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  • Respiratory Apparatuses And Protective Means (AREA)

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) [Summary] 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図は電動マスクの使用状態を示す略図、第２図はエ
アラインマスクの使用状態を示す略図、第３図は従来の
呼吸保護具の通気抵抗測定装置の概略を示す図、第４図
ないし第７図は本考案の一実施例を示すもので、第４図
は側面図、第５図は拡大断面図、第６図はインジケータ
ーの動作を説明する図、第７図はインジケーターの平面
図、第８図および第９図に本考案の他の実施例を示す図
で、第８図は正面図、第９図はインジケーターの動作を
説明する図である。 ７・・・・・・マスク本体、８・・・・・・濾過器、９
・・・・・・インジケーター、１０・・・・・・板片、
１１・・・・・・リップル、１２・・・・・・作動弁、
１３・・・・・・表示突起、１７・・・・・・マスク本
体、１８−−−−−−インジケーター。Fig. 1 is a schematic diagram showing how an electric mask is used, Fig. 2 is a schematic diagram showing how an airline mask is used, Fig. 3 is a schematic diagram showing a conventional ventilation resistance measuring device for a respiratory protector, and Fig. 4 7 to 7 show an embodiment of the present invention, FIG. 4 is a side view, FIG. 5 is an enlarged sectional view, FIG. 6 is a diagram explaining the operation of the indicator, and FIG. 7 is a plan view of the indicator. 8 and 9 are diagrams showing other embodiments of the present invention, in which FIG. 8 is a front view and FIG. 9 is a diagram illustrating the operation of the indicator. 7...Mask body, 8...Filter, 9
...Indicator, 10...Plate piece,
11... Ripple, 12... Operating valve,
13...Display projection, 17...Mask body, 18---Indicator.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　防塵マスク、防毒マスクなどの呼吸保護にお
いて、マスク本体にζマスク本体内部の圧力の変動によ
り目視的にまたは触覚的に動作する機構を有するインジ
ケーターを付設して成るインジケータ付き呼吸保護具。(1) A respiratory protection device with an indicator, such as a dust mask or a gas mask, in which an indicator is attached to the mask body and has a mechanism that operates visually or tactilely according to pressure fluctuations inside the mask body. （２）インジケーターが、リップルを有する板片から成
る作動弁と、その作動弁の動作に応じてマスク本体の内
外に出没する表示突起とから成る実用新案登録請求の範
囲第１項記載のインジケーター付き呼吸保護具。(2) An indicator according to claim 1 of the utility model registration claim, in which the indicator comprises an operating valve made of a plate having ripples and a display protrusion that protrudes into and out of the mask body according to the operation of the operating valve. Respiratory protection. （３）　　インジケーターが、マスク本体の内部にマス
ク本体着用者の顔の一部に触れるように動作する作動弁
から成る実用新案登録請求の範囲第１項記載のインジケ
ーター付き呼吸保護具。(3) The respiratory protective device with an indicator according to claim 1, wherein the indicator comprises an operating valve inside the mask body that operates so as to touch a part of the face of the wearer of the mask body.
JP14094283U 1983-09-13 1983-09-13 Respiratory protection equipment with indicator Granted JPS6049851U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14094283U JPS6049851U (en) 1983-09-13 1983-09-13 Respiratory protection equipment with indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14094283U JPS6049851U (en) 1983-09-13 1983-09-13 Respiratory protection equipment with indicator

Publications (2)

Publication Number Publication Date
JPS6049851U true JPS6049851U (en) 1985-04-08
JPH0331312Y2 JPH0331312Y2 (en) 1991-07-03

Family

ID=30315383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14094283U Granted JPS6049851U (en) 1983-09-13 1983-09-13 Respiratory protection equipment with indicator

Country Status (1)

Country Link
JP (1) JPS6049851U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008086644A (en) * 2006-10-04 2008-04-17 Koken Ltd Mask device with blower

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215095A (en) * 1975-07-24 1977-02-04 Kawasaki Heavy Ind Ltd Alarm device for respratory device
JPS5443897U (en) * 1977-09-02 1979-03-26

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443897B2 (en) * 1973-01-22 1979-12-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215095A (en) * 1975-07-24 1977-02-04 Kawasaki Heavy Ind Ltd Alarm device for respratory device
JPS5443897U (en) * 1977-09-02 1979-03-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008086644A (en) * 2006-10-04 2008-04-17 Koken Ltd Mask device with blower
JP4612606B2 (en) * 2006-10-04 2011-01-12 興研株式会社 Mask device with blower
US8225792B2 (en) 2006-10-04 2012-07-24 Koken Ltd. Mask device with blower

Also Published As

Publication number Publication date
JPH0331312Y2 (en) 1991-07-03

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