JPS60173678U - Manual pump for charging and exhausting - Google Patents
Manual pump for charging and exhaustingInfo
- Publication number
- JPS60173678U JPS60173678U JP6273884U JP6273884U JPS60173678U JP S60173678 U JPS60173678 U JP S60173678U JP 6273884 U JP6273884 U JP 6273884U JP 6273884 U JP6273884 U JP 6273884U JP S60173678 U JPS60173678 U JP S60173678U
- Authority
- JP
- Japan
- Prior art keywords
- charging
- piston rod
- exhausting
- manual pump
- cylinder
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示すもので、第１図は断面図
、第２図は第１図のＡ−Ａ線断面図である。
１・・・・・・ピストンロッド、２・・・・・・ピスト
ン、３・・・・・・シリンダー、４・・・・・・連通路
、５・・・・・・充気用逆止弁、６・・・・・・充気口
、１４・・・・・・排気用逆止弁、１５・・・・・・排
気口。The drawings show an embodiment of the present invention; FIG. 1 is a sectional view, and FIG. 2 is a sectional view taken along the line A--A in FIG. 1. 1...Piston rod, 2...Piston, 3...Cylinder, 4...Communication passage, 5...Return check for charging Valve, 6... Filling port, 14... Exhaust check valve, 15... Exhaust port.
Claims (1)
、シリンダー内と連通ずる連通路をピストンロッド内に
形成し、このピストンロッドのピストン固定方向をシリ
ンダー内に挿入し、このシリンダーから突出したピスト
ンロッドに、充気用逆止弁を介して連通路と連通ずる充
気口を。排気用逆止弁を介して連通路と連通ずる排気口
を形成・するとともにピストンロッドに、手動用の持手
を形成したことを特徴とする充排気用手動ポンプ。A communication path is formed in the piston rod that communicates with the inside of the cylinder from the outer end surface of the piston fixed to one end of the piston rod, and the piston rod is inserted into the cylinder with the direction in which the piston is fixed, and the piston rod protrudes from the cylinder. , a charging port that communicates with the communication passage via a charging check valve. A manual pump for charging and exhausting, characterized in that an exhaust port is formed in communication with a communication passage through an exhaust check valve, and a handle for manual operation is formed on a piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6273884U JPS60173678U (en) | 1984-04-27 | 1984-04-27 | Manual pump for charging and exhausting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6273884U JPS60173678U (en) | 1984-04-27 | 1984-04-27 | Manual pump for charging and exhausting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60173678U true JPS60173678U (en) | 1985-11-18 |
Family
ID=30592236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6273884U Pending JPS60173678U (en) | 1984-04-27 | 1984-04-27 | Manual pump for charging and exhausting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60173678U (en) |
-
1984
- 1984-04-27 JP JP6273884U patent/JPS60173678U/en active Pending
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