JPS6122567U - spray pump - Google Patents
spray pumpInfo
- Publication number
- JPS6122567U JPS6122567U JP10688584U JP10688584U JPS6122567U JP S6122567 U JPS6122567 U JP S6122567U JP 10688584 U JP10688584 U JP 10688584U JP 10688584 U JP10688584 U JP 10688584U JP S6122567 U JPS6122567 U JP S6122567U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- valve
- spray pump
- skirt
- dead center
- 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
- Reciprocating Pumps (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は噴霧ポンプの縦断面図、第２図イはピストン静
止時の部分断面図、同口はピストン動作時の部分断面図
、第３図は従来の噴霧ポンプにお′−一けるピストン動
作時の部分断面図を示す。
１・・・・・・シリンダ、１ａ・・・・・・ピストン摺
動面、２・・・・・・ピストン弁、２ａ・・・・・−ピ
ストンスカート、′４・・・・・・吸上弁、５・・・・
・・送出弁、６・・・・・・弁バネ、７・・・・・・弁
室、９・・・・・・弁管、１３・・・・・・垂直壁面、
１４・・・・・・拡大環状凹溝、１゜５・・・・・・膨
出面。Figure 1 is a longitudinal sectional view of the spray pump, Figure 2 A is a partial sectional view when the piston is at rest, the same port is a partial sectional view when the piston is in operation, and Figure 3 is a piston in a conventional spray pump. A partial cross-sectional view during operation is shown. 1...Cylinder, 1a...Piston sliding surface, 2...Piston valve, 2a...-Piston skirt, '4...Suction Kamiben, 5...
...Delivery valve, 6...Valve spring, 7...Valve chamber, 9...Valve pipe, 13...Vertical wall surface,
14...Enlarged annular groove, 1°5...Bulging surface.
Claims (1)
弁２と、弁室７に至る前に吸上弁４を配したシリンダ１
の内周に上方から前記ピストン弁２のスカート２ａ外径
に対し若干小型のビス，トン上死点部位壁面１３と最小
径に狭ばめられピストン動作する膨出面１５とスカート
外径より拡大したピントン下死点部位の環状凹溝１４と
を順次下一 方に連続成形したピストン摺動面１ａとを
備える噴霧ポンプ。A piston valve 2 that opens a delivery valve 5 to a valve chamber 7 when the piston moves downward, and a cylinder 1 that has a suction valve 4 before reaching the valve chamber 7.
A screw which is slightly smaller than the outer diameter of the skirt 2a of the piston valve 2 is attached to the inner periphery of the piston valve 2 from above, and is narrowed to the minimum diameter with the wall surface 13 of the top dead center area, and the bulging surface 15 where the piston operates and which is larger than the outer diameter of the skirt. This spray pump is equipped with a piston sliding surface 1a in which an annular groove 14 at the bottom dead center of the pinton is successively molded on the lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10688584U JPS6122567U (en) | 1984-07-14 | 1984-07-14 | spray pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10688584U JPS6122567U (en) | 1984-07-14 | 1984-07-14 | spray pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6122567U true JPS6122567U (en) | 1986-02-10 |
Family
ID=30666160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10688584U Pending JPS6122567U (en) | 1984-07-14 | 1984-07-14 | spray pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6122567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0286664U (en) * | 1988-12-20 | 1990-07-09 | ||
| JP2015163523A (en) * | 2014-02-28 | 2015-09-10 | 株式会社吉野工業所 | Discharge pump for liquid vessel |
-
1984
- 1984-07-14 JP JP10688584U patent/JPS6122567U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0286664U (en) * | 1988-12-20 | 1990-07-09 | ||
| JP2015163523A (en) * | 2014-02-28 | 2015-09-10 | 株式会社吉野工業所 | Discharge pump for liquid vessel |
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