JPH0343405U - - Google Patents
Info
- Publication number
- JPH0343405U JPH0343405U JP10386989U JP10386989U JPH0343405U JP H0343405 U JPH0343405 U JP H0343405U JP 10386989 U JP10386989 U JP 10386989U JP 10386989 U JP10386989 U JP 10386989U JP H0343405 U JPH0343405 U JP H0343405U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- exhaust
- intake port
- outside
- air
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Vacuum Packaging (AREA)
Description
第１図はこの考案の排気装置の一実施例の構成
を示す断面図、第２図は第１図の実施例の使用方
法を説明する図である。
１……シリンダ、４……ピストン、８……吸気
口、９……吸気弁、１１……排気口、１２……排
気弁。
FIG. 1 is a sectional view showing the structure of an embodiment of the exhaust system of this invention, and FIG. 2 is a diagram illustrating how to use the embodiment of FIG. 1. 1...Cylinder, 4...Piston, 8...Intake port, 9...Intake valve, 11...Exhaust port, 12...Exhaust valve.
Claims (1)
ダと、 前記シリンダの底面に形成された吸気口と、 前記シリンダから外部への空気の流出を阻止し
、外部から前記シリンダへの空気の流入を可能に
するように、前記吸気口に設けられた吸気弁と、 前記吸気口に取り付けられた、少なくとも手で
握ることができる長さのパイプと、 前記シリンダの底面又は側面に形成された排気
口と、 前記シリンダから外部への空気の流出を可能に
し、外部から前記シリンダの内部への空気の流入
を阻止するように、前記排気口に設けられた排気
弁と、 前記シリンダに対して摺動され、前記吸気口か
ら前記シリンダの内部へ空気を流入させ、前記シ
リンダの内部の空気を前記排気口から外部に排出
させるピストンとを備える排気装置。[Claims for Utility Model Registration] A hollow cylinder of a size that can be held in one hand; an intake port formed on the bottom of the cylinder; an intake valve provided at the intake port to allow air to flow into the cylinder; a pipe attached to the intake port and having a length that can be held at least by hand; and a bottom surface of the cylinder or an exhaust port formed on a side surface; an exhaust valve provided at the exhaust port to allow air to flow out from the cylinder to the outside and to prevent air from flowing into the cylinder from the outside; An exhaust device comprising: a piston that slides with respect to the cylinder, causes air to flow into the cylinder from the intake port, and discharges air inside the cylinder to the outside from the exhaust port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10386989U JPH0343405U (en) | 1989-09-04 | 1989-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10386989U JPH0343405U (en) | 1989-09-04 | 1989-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0343405U true JPH0343405U (en) | 1991-04-23 |
Family
ID=31652686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10386989U Pending JPH0343405U (en) | 1989-09-04 | 1989-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343405U (en) |
-
1989
- 1989-09-04 JP JP10386989U patent/JPH0343405U/ja active Pending