JPS61185448U - - Google Patents
Info
- Publication number
- JPS61185448U JPS61185448U JP7043885U JP7043885U JPS61185448U JP S61185448 U JPS61185448 U JP S61185448U JP 7043885 U JP7043885 U JP 7043885U JP 7043885 U JP7043885 U JP 7043885U JP S61185448 U JPS61185448 U JP S61185448U
- Authority
- JP
- Japan
- Prior art keywords
- gauze
- proof
- dust
- filter
- partition
- 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
Links
- 238000005192 partition Methods 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Description
第１図は一部切り欠き正面図、第２図は同上縦
断面図、第３図は防塵フイルターの一部切り欠き
正面図、第４図は別実施例の防塵フイルターの正
面図である。
尚、図中符号、Ａ…マスク、１…ガーゼ、２…
耳掛けゴム紐、３…縫着部、４…仕切、Ｂ…防塵
フイルター、５…細繊維、６…ガーゼ袋、Ｌ…ビ
ニール細線、Ｃ…防毒フイルター。
FIG. 1 is a partially cutaway front view, FIG. 2 is a vertical sectional view of the same as above, FIG. 3 is a partially cutaway front view of a dustproof filter, and FIG. 4 is a front view of a dustproof filter of another embodiment. In addition, the symbols in the figure are A...Mask, 1...Gauze, 2...
Elastic cord for ear hook, 3... Sewn part, 4... Partition, B... Dust filter, 5... Thin fiber, 6... Gauze bag, L... Thin vinyl wire, C... Gas filter.
Claims (1)
が両側に耳掛けゴム紐２を取付け、ガーゼ正面の
周縁を上向きコ字形に縫着３し、内部に仕切４を
設けたマスクＡを構成し、該マスクＡの仕切４の
前方には真綿状に緻密に交錯した細繊維５をガー
ゼ袋６に収納し、該ガーゼ袋６の上縁にはビニー
ル細線Ｌを縁取りしてなる防塵フイルターＢを、
後方には活性炭素不織布の防毒フイルターＣを夫
々装填してなることを特徴とする防塵防毒マスク
。 ２ 防塵フイルターＢのガーゼ袋６の上縁及び両
側の三方をビニール細線Ｌにより縁取りしてなる
ことを特徴とする実用新案登録請求の範囲第１項
記載の防塵防毒マスク。[Scope of Claim for Utility Model Registration] 1. Gauze 1 is folded in three and overlapped, ear hook elastic strings 2 are attached to both sides, the front edge of the gauze is sewn 3 in an upward U-shape, and a partition 4 is provided inside. In front of the partition 4 of the mask A, fine fibers 5 intersected in a cotton-like manner are stored in a gauze bag 6, and the upper edge of the gauze bag 6 is bordered with thin vinyl wire L. The dustproof filter B is
This dust-proof and gas mask is characterized in that a gas-proof filter C made of activated carbon non-woven fabric is loaded at the rear. 2. The dust-proof and gas mask according to claim 1 of the utility model registration claim, characterized in that the upper edge and three sides of the gauze bag 6 of the dust-proof filter B are bordered by thin vinyl lines L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7043885U JPS61185448U (en) | 1985-05-13 | 1985-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7043885U JPS61185448U (en) | 1985-05-13 | 1985-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61185448U true JPS61185448U (en) | 1986-11-19 |
Family
ID=30607019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7043885U Pending JPS61185448U (en) | 1985-05-13 | 1985-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61185448U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239343U (en) * | 1976-08-18 | 1977-03-19 |
-
1985
- 1985-05-13 JP JP7043885U patent/JPS61185448U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239343U (en) * | 1976-08-18 | 1977-03-19 |
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