JPS63124954U - - Google Patents

Info

Publication number
JPS63124954U
JPS63124954U JP1554387U JP1554387U JPS63124954U JP S63124954 U JPS63124954 U JP S63124954U JP 1554387 U JP1554387 U JP 1554387U JP 1554387 U JP1554387 U JP 1554387U JP S63124954 U JPS63124954 U JP S63124954U
Authority
JP
Japan
Prior art keywords
dust
mask
adsorption plate
dust mask
static electricity
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
JP1554387U
Other languages
Japanese (ja)
Other versions
JPH0713725Y2 (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 JP1987015543U priority Critical patent/JPH0713725Y2/en
Publication of JPS63124954U publication Critical patent/JPS63124954U/ja
Application granted granted Critical
Publication of JPH0713725Y2 publication Critical patent/JPH0713725Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)

Description

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

図面第１図ないし第５図は本考案の実施例を示
すもので、第１図は防塵マスクの正面図、第２図
はマスク本体に取付けられるフイルタケースの一
例を示す断面図、第２図は同フイルタケースの別
の例を示す断面図、第３図は同フイルタケースの
さらに別の例を示す断面図、第４図は同フイルタ
ケースの別の例を示す断面図、第５図は同フイル
タケースのさらに別の例を示す断面図、第６図は
従来の防塵マスクに取付けられるフイルタケース
の一例を示す断面図である。 ４……防塵マスク本体、５……フイルタケース
、６……外気吸入孔、７……通気口、８……フイ
ルタ、９……粉塵吸着板。 Drawings 1 to 5 show an embodiment of the present invention, in which Fig. 1 is a front view of a dust mask, Fig. 2 is a sectional view showing an example of a filter case attached to the mask body, and Fig. 2 is a cross-sectional view showing an example of a filter case attached to the mask body. 3 is a sectional view showing another example of the same filter case, FIG. 4 is a sectional view showing another example of the same filter case, and FIG. 5 is a sectional view showing another example of the same filter case. FIG. 6 is a sectional view showing yet another example of the same filter case, and FIG. 6 is a sectional view showing an example of a filter case attached to a conventional dust mask. 4...dust mask body, 5...filter case, 6...outside air intake hole, 7...ventilation port, 8...filter, 9...dust adsorption plate.

Claims (1)

【実用新案登録請求の範囲】 (1) 防塵マスクの外気吸入孔の内側に、吸気の
流れ方向を急激に変向させる変向面を有し、かつ
その変向面に静電気を帯電させてなる粉塵吸着板
と、この粉塵吸着板を通過した吸気を過するフ
イルタとを設けてなる防塵マスク。 (2) 粉塵吸着板が、静電気を帯電させた樹脂で
成形されている実用新案登録請求の範囲第１項記
載の防塵マスク。 (3) 粉塵吸着板が、防塵マスクのマスク本体に
取付けられたフイルタケースの外気吸入孔の内側
に設けられている実用新案登録請求の範囲第１項
又は第２項記載の防塵マスク。[Claims for Utility Model Registration] (1) A dust mask has a deflection surface that rapidly changes the flow direction of the intake air inside the outside air intake hole, and the deflection surface is charged with static electricity. A dust mask equipped with a dust adsorption plate and a filter that filters intake air that has passed through the dust adsorption plate. (2) The dust mask according to claim 1, wherein the dust adsorption plate is molded from a resin charged with static electricity. (3) The dust mask according to claim 1 or 2, wherein the dust suction plate is provided inside the outside air intake hole of a filter case attached to the mask body of the dust mask.
JP1987015543U 1987-02-06 1987-02-06 Dust mask Expired - Lifetime JPH0713725Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987015543U JPH0713725Y2 (en) 1987-02-06 1987-02-06 Dust mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987015543U JPH0713725Y2 (en) 1987-02-06 1987-02-06 Dust mask

Publications (2)

Publication Number Publication Date
JPS63124954U true JPS63124954U (en) 1988-08-15
JPH0713725Y2 JPH0713725Y2 (en) 1995-04-05

Family

ID=30806569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987015543U Expired - Lifetime JPH0713725Y2 (en) 1987-02-06 1987-02-06 Dust mask

Country Status (1)

Country Link
JP (1) JPH0713725Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017536181A (en) * 2014-11-28 2017-12-07 カーライル フルイド テクノロジーズ，インコーポレイティド Air supply visor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330197A (en) * 1976-08-31 1978-03-22 Shigematsu Seisakushiyo Kk Mechanism for improving efficiencies of removing and collecting powder dust of filter in dust protective mask
JPS621643U (en) * 1985-06-20 1987-01-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330197A (en) * 1976-08-31 1978-03-22 Shigematsu Seisakushiyo Kk Mechanism for improving efficiencies of removing and collecting powder dust of filter in dust protective mask
JPS621643U (en) * 1985-06-20 1987-01-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017536181A (en) * 2014-11-28 2017-12-07 カーライル フルイド テクノロジーズ，インコーポレイティド Air supply visor

Also Published As

Publication number Publication date
JPH0713725Y2 (en) 1995-04-05

Similar Documents

Publication Publication Date Title
JPS63124954U (en)
JPH01152820U (en)
JPS6069357U (en) Air cleaner device
JPH0321349U (en)
JPS621643U (en)
JPS6180360U (en)
JPH043648U (en)
JPS5892455U (en) air cleaner
JPH021059U (en)
JPS62204554U (en)
JPS6325159U (en)
JPS6220618U (en)
JPS6136171U (en) air cleaner
JPS61195385U (en)
JPS6156115U (en)
JPH0192245U (en)
JPS59151560U (en) vacuum cleaner
JPS63175740U (en)
JPH0193362U (en)
JPS63103854U (en)
JPH0397146U (en)
JPH0285884U (en)
JPS63129134U (en)
JPS63172713U (en)
JPS5887005U (en) range hood