JPS621643U - - Google Patents
Info
- Publication number
- JPS621643U JPS621643U JP9349985U JP9349985U JPS621643U JP S621643 U JPS621643 U JP S621643U JP 9349985 U JP9349985 U JP 9349985U JP 9349985 U JP9349985 U JP 9349985U JP S621643 U JPS621643 U JP S621643U
- Authority
- JP
- Japan
- Prior art keywords
- dust
- impactor
- magnetic
- piece
- filter storage
- 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
Links
- 239000000428 dust Substances 0.000 claims description 18
- 239000003973 paint Substances 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Description
第１図は防塵マスクの一例を示す正面図、第２
図は同防塵マスクに取付けるフイルタ収納器の一
実施例を示す断面図、第３図は同実施例における
インパクタの粉塵吸着面を示す図、第４図は上記
フイルタ収納器の別の実施例を示す断面図、第５
図は同実施例における外気吸入口側内面の粉塵吸
着面を示す図である。
１……防塵マスク、２……フイルタ収納器、８
……吸気口、１０……インパクタ、１２……粉塵
衝突面、１３……磁性を有する塗料、１３……磁
性部品。
Figure 1 is a front view showing an example of a dust mask, Figure 2 is a front view showing an example of a dust mask.
The figure is a sectional view showing one embodiment of the filter housing attached to the same dust mask, Figure 3 is a diagram showing the dust suction surface of the impactor in the same embodiment, and Figure 4 is a diagram showing another embodiment of the filter housing mentioned above. Cross-sectional view shown, No. 5
The figure shows the dust adsorption surface of the inner surface on the outside air intake port side in the same embodiment. 1... Dust mask, 2... Filter storage container, 8
... Intake port, 10 ... Impactor, 12 ... Dust collision surface, 13 ... Paint having magnetism, 13 ... Magnetic component.
Claims (1)
において、外気吸入口の内側に吸気の流れ方向を
急激に変向させるインパクタを設け、フイルタ収
納器の外気吸入口側の内面と、上記インパクタの
粉塵衝突面の一方または両方に磁性を有する粉塵
吸着面を設けてなる防塵マスク用フイルタ収納器
。 (2) インパクタが、マグネツトなどの磁性材料
で成形されている実用新案登録請求の範囲第１項
記載の防塵マスク用フイルタ収納器。 (3) インパクタの粉塵衝突面に、磁性を有する
塗料が塗布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用フイルタ収納器。 (4) インパクタの粉塵衝突面に、マグネツト片
または磁性を有するゴム片もしくはプラスチツク
片が貼着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用フイルタ収納器。 (5) フイルタ収納器の外気吸入口側の内面に、
磁性を有する塗料が塗布されている実用新案登録
請求の範囲第１，２，３，４，項記載の防塵マス
ク用フイルタ収納器。 (6) フイルタ収納器の外気吸入口側の内面に、
マグネツト片または磁性を有するゴム片もしくは
プラスチツク片が貼着されている実用新案登録請
求の範囲第１，２，３，４項記載の防塵マスク用
フイルタ収納器。[Scope of Claim for Utility Model Registration] (1) In a filter housing to be attached to a dust mask, an impactor is provided inside the outside air inlet to rapidly change the flow direction of the intake air, and an impactor is provided on the outside air inlet side of the filter housing. A dust mask filter storage device comprising a magnetic dust adsorption surface on one or both of the inner surface and the dust collision surface of the impactor. (2) The dust mask filter storage device according to claim 1, wherein the impactor is formed of a magnetic material such as a magnet. (3) The dust mask filter storage device according to claim 1, wherein a magnetic paint is applied to the dust collision surface of the impactor. (4) Utility model registration claim No. 1 in which a magnetic piece, a magnetic rubber piece, or a plastic piece is attached to the dust collision surface of the impactor.
Filter storage container for dust masks as described in section. (5) On the inner surface of the outside air inlet side of the filter housing,
A dust mask filter storage device as set forth in claims 1, 2, 3, and 4 of the utility model registration claim, which is coated with a magnetic paint. (6) On the inner surface of the outside air inlet side of the filter housing,
A dust mask filter storage container according to claims 1, 2, 3, and 4, to which a magnetic piece or a magnetic rubber piece or plastic piece is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9349985U JPH0242290Y2 (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9349985U JPH0242290Y2 (en) | 1985-06-20 | 1985-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS621643U true JPS621643U (en) | 1987-01-08 |
| JPH0242290Y2 JPH0242290Y2 (en) | 1990-11-09 |
Family
ID=30651234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9349985U Expired JPH0242290Y2 (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242290Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63124954U (en) * | 1987-02-06 | 1988-08-15 | ||
| WO2022085060A1 (en) * | 2020-10-20 | 2022-04-28 | 嗣光 松井 | Antivirus hygienic mask |
-
1985
- 1985-06-20 JP JP9349985U patent/JPH0242290Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63124954U (en) * | 1987-02-06 | 1988-08-15 | ||
| WO2022085060A1 (en) * | 2020-10-20 | 2022-04-28 | 嗣光 松井 | Antivirus hygienic mask |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0242290Y2 (en) | 1990-11-09 |
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