JPS6394388U - - Google Patents
Info
- Publication number
- JPS6394388U JPS6394388U JP19012086U JP19012086U JPS6394388U JP S6394388 U JPS6394388 U JP S6394388U JP 19012086 U JP19012086 U JP 19012086U JP 19012086 U JP19012086 U JP 19012086U JP S6394388 U JPS6394388 U JP S6394388U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- joint
- spring receiver
- valve seat
- connecting pipe
- 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
- 239000012530 fluid Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 3
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
第１図はこの考案の逆止弁付継手の一実施例を
示す断面図、第２図は従来の逆止弁付継手の断面
図、第３図は従来の弁装置の断面図である。
１……継手本体、３……流出口、４……接続配
管、６……流路、７……弁座、８……弁体、１０
……ばね受（流体導通体）、１１……ばね、１２
……塑性凹陥部、２１……流体径路。
FIG. 1 is a cross-sectional view showing an embodiment of the joint with a check valve of this invention, FIG. 2 is a cross-sectional view of a conventional joint with a check valve, and FIG. 3 is a cross-sectional view of a conventional valve device. 1... Joint body, 3... Outlet, 4... Connection piping, 6... Channel, 7... Valve seat, 8... Valve body, 10
... Spring holder (fluid conductor), 11 ... Spring, 12
...Plastic recess, 21...Fluid path.
Claims (1)
の他端側に継手本体１を接続すると共に、上記継
手本体１に設けた流出口３を上記接続配管４と継
手本体１との内部に形成された流路６に連通させ
、上記流路６に弁座７を設け、上記弁座７よりも
流体経路２１側に位置する流路６内に弁体８とば
ね受１０とを配設すると共に、上記弁体８とばね
受１０との間にばね１１を介設し上記弁体８を上
記弁座７に当接させて成る逆止弁付継手であつて
、上記ばね受１０を多孔性の流体導通体によつて
構成し、上記流体導通体１０を上記接続配管４内
に嵌入すると共に、上記接続配管４の外周部に塑
性凹陥部１２を形成することによつて上記接続配
管４に固定したことを特徴とする逆止弁付継手。 Connection piping 4 whose one end side is connected to the fluid path 21
The joint body 1 is connected to the other end, and the outlet 3 provided in the joint body 1 is communicated with a flow path 6 formed inside the connection pipe 4 and the joint body 1. A valve seat 7 is provided in the valve seat 7, a valve body 8 and a spring receiver 10 are arranged in the flow path 6 located on the fluid path 21 side than the valve seat 7, and a valve body 8 and a spring receiver 10 are provided between the valve body 8 and the spring receiver 10. This is a joint with a check valve, in which a spring 11 is interposed and the valve body 8 is brought into contact with the valve seat 7, and the spring receiver 10 is constituted by a porous fluid conductor, and the fluid A joint with a check valve, characterized in that a conductor 10 is fitted into the connecting pipe 4 and fixed to the connecting pipe 4 by forming a plastic recess 12 on the outer periphery of the connecting pipe 4. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19012086U JPS6394388U (en) | 1986-12-10 | 1986-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19012086U JPS6394388U (en) | 1986-12-10 | 1986-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6394388U true JPS6394388U (en) | 1988-06-17 |
Family
ID=31143045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19012086U Pending JPS6394388U (en) | 1986-12-10 | 1986-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6394388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014202361A (en) * | 2013-04-08 | 2014-10-27 | 富泰華工業（深▲セン▼）有限公司 | Socket and plug |
-
1986
- 1986-12-10 JP JP19012086U patent/JPS6394388U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014202361A (en) * | 2013-04-08 | 2014-10-27 | 富泰華工業（深▲セン▼）有限公司 | Socket and plug |