JPH0324993U - - Google Patents
Info
- Publication number
- JPH0324993U JPH0324993U JP8513289U JP8513289U JPH0324993U JP H0324993 U JPH0324993 U JP H0324993U JP 8513289 U JP8513289 U JP 8513289U JP 8513289 U JP8513289 U JP 8513289U JP H0324993 U JPH0324993 U JP H0324993U
- Authority
- JP
- Japan
- Prior art keywords
- exhalation
- pipe
- way valve
- intake
- snorkel
- 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
Landscapes
- Check Valves (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
一部を省略した要部の縦断面図、第２図は第１図
のＡ−Ａ線に沿う拡大断面図、第３図は一方弁の
部分拡大断面図、第４図及び第５図は夫々従来の
スノーケルの簡略説明図である。
符号の説明、１……スノーケル本体、５……呼
気管、６……吸気管、７……呼気専用の一方弁、
８……吸気専用の一方弁、１０……マウスピース
。
The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional view of the main part with some parts omitted, FIG. 2 is an enlarged sectional view taken along line A-A in FIG. 1, and FIG. The partially enlarged sectional view of the one-way valve, FIGS. 4 and 5 are simplified explanatory views of a conventional snorkel, respectively. Explanation of symbols: 1...Snorkel body, 5...Exhalation pipe, 6...Inhalation pipe, 7...One-way valve for exhalation only,
8... One-way valve for intake only, 10... Mouthpiece.
Claims (1)
し、該呼気管に呼気専用の一方弁を設けると共に
、吸気管に吸気専用の一方弁を設けて構成したこ
とを特徴とするスノーケル。 A snorkel characterized in that an exhalation pipe and an intake pipe are formed separately in the snorkel body, the exhalation pipe is provided with a one-way valve exclusively for exhalation, and the intake pipe is provided with a one-way valve exclusively for intake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8513289U JPH0324993U (en) | 1989-07-20 | 1989-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8513289U JPH0324993U (en) | 1989-07-20 | 1989-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0324993U true JPH0324993U (en) | 1991-03-14 |
Family
ID=31634082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8513289U Pending JPH0324993U (en) | 1989-07-20 | 1989-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008540256A (en) * | 2005-05-21 | 2008-11-20 | マーク・ジョンソン | Expiratory valves used in underwater breathing devices |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114198B2 (en) * | 1975-11-12 | 1986-04-17 | Petrolite Corp |
-
1989
- 1989-07-20 JP JP8513289U patent/JPH0324993U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114198B2 (en) * | 1975-11-12 | 1986-04-17 | Petrolite Corp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008540256A (en) * | 2005-05-21 | 2008-11-20 | マーク・ジョンソン | Expiratory valves used in underwater breathing devices |