JPH02126668U - - Google Patents
Info
- Publication number
- JPH02126668U JPH02126668U JP3696389U JP3696389U JPH02126668U JP H02126668 U JPH02126668 U JP H02126668U JP 3696389 U JP3696389 U JP 3696389U JP 3696389 U JP3696389 U JP 3696389U JP H02126668 U JPH02126668 U JP H02126668U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- exhaust port
- utility
- model registration
- 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.)
- Pending
Links
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Description
第１図ａ〜ｃはそれぞれ本考案の一実施例を示
したフイルターの正面図、側面図、断面図、第２
図は本考案の他の実施例を示したフイルターの断
面図、第３図ａ〜ｃはそれぞれ弁を設けた本考案
の他の実施例を示したフイルターの正面図、断面
図、弁の平面図、第４図ａ，ｂはそれぞれ弁を設
けた本考案の他の実施例を示したフイルターの正
面図、断面図、第５図ａ，ｂはそれぞれ本考案の
他の実施例を示したフイルターの断面図、第６図
ａ，ｂはそれぞれ本考案の他の実施例を示した枠
の平面図、フイルターの断面図、第７図は本考案
の他の実施例を示した断面図である。
１……フイルター、２……濾過材、３……接続
部、４……枠、５……凸出部、６……弁、７……
排気口、８……壁面、９……隔壁、１０……突起
、１１……穴、１２……クランク部、１３……袖
部。
Figures 1a to 1c are a front view, a side view, a sectional view, and a second view of a filter showing one embodiment of the present invention, respectively.
The figure is a sectional view of a filter showing another embodiment of the present invention, and Figures 3a to 3c are a front view, a sectional view, and a plane view of a filter each showing another embodiment of the invention provided with a valve. Figures 4a and 4b are front views and cross-sectional views of filters each showing another embodiment of the invention provided with a valve, and Figures 5a and b are respectively showing other embodiments of the invention. A sectional view of the filter, FIGS. 6a and 6b are respectively a plan view of a frame showing another embodiment of the present invention, a sectional view of the filter, and FIG. 7 is a sectional view showing another embodiment of the present invention. be. DESCRIPTION OF SYMBOLS 1...Filter, 2...Filtering material, 3...Connection part, 4...Frame, 5...Protrusion part, 6...Valve, 7...
Exhaust port, 8... Wall surface, 9... Partition wall, 10... Protrusion, 11... Hole, 12... Crank part, 13... Sleeve part.
Claims (1)
あけて一体に接続した鼻孔用のフイルター。 (2) 適度の間隔をあけて一体に接続した、前後
に貫通する二個の筒状の枠の少なくとも一方に濾
過材を有す鼻孔用のフイルター。 (3) 一方の枠に排気口を有す隔壁と排気口を覆
う開閉自在の弁を有す実用新案登録請求の範囲第
(2)項記載のフイルター。 (4) 二個の枠のそれぞれに濾過材及び排気口を
有す隔壁と排気口を覆う開閉自在の弁を有す実用
新案登録請求の範囲第(2)項記載のフイルター。[Claims for Utility Model Registration] (1) A filter for the nostrils, which has two pieces of breathable filtration material connected together with a suitable distance between them. (2) A filter for the nostrils that has a filtering material in at least one of two cylindrical frames that pass through the front and back, connected together with an appropriate interval. (3) The scope of the utility model registration claim, which has a partition wall with an exhaust port on one frame and a valve that can be opened and closed to cover the exhaust port
The filter described in (2). (4) The filter according to claim (2) of the utility model registration, which has two frames each having a partition wall with a filter medium and an exhaust port, and a valve that can be opened and closed to cover the exhaust port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3696389U JPH02126668U (en) | 1989-03-29 | 1989-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3696389U JPH02126668U (en) | 1989-03-29 | 1989-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02126668U true JPH02126668U (en) | 1990-10-18 |
Family
ID=31543656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3696389U Pending JPH02126668U (en) | 1989-03-29 | 1989-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02126668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002153569A (en) * | 2000-11-20 | 2002-05-28 | Motokuni Mori | Nasal plug |
| WO2003097168A1 (en) * | 2002-05-22 | 2003-11-27 | Bio International Co., Ltd | Nose mask |
-
1989
- 1989-03-29 JP JP3696389U patent/JPH02126668U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002153569A (en) * | 2000-11-20 | 2002-05-28 | Motokuni Mori | Nasal plug |
| WO2003097168A1 (en) * | 2002-05-22 | 2003-11-27 | Bio International Co., Ltd | Nose mask |
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