JPS6029989U - pipe fittings - Google Patents
pipe fittingsInfo
- Publication number
- JPS6029989U JPS6029989U JP12265883U JP12265883U JPS6029989U JP S6029989 U JPS6029989 U JP S6029989U JP 12265883 U JP12265883 U JP 12265883U JP 12265883 U JP12265883 U JP 12265883U JP S6029989 U JPS6029989 U JP S6029989U
- Authority
- JP
- Japan
- Prior art keywords
- joint
- valve
- cylindrical
- cylindrical part
- 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
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (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
図面はこの考案の実施例を示すもので、第１図は通常の
通水状態を示す縦断側面図、第２図は逆流時の状態を示
す縦断側面図、第３図は止水弁取外し時の状態を示す縦
断側面図である。
１・・・継手本体、２・・・筒状弁体、２Ａ・・・弁板
、２Ｂ・・・筒状部、３，４・・・ナツト部材、５・・
・弁座、６・・・通水孔、７・・・大径部内。The drawings show an embodiment of this invention; Fig. 1 is a longitudinal side view showing the normal water flow condition, Fig. 2 is a longitudinal side view showing the condition during backflow, and Fig. 3 is when the water stop valve is removed. FIG. DESCRIPTION OF SYMBOLS 1... Joint body, 2... Cylindrical valve body, 2A... Valve plate, 2B... Cylindrical part, 3, 4... Nut member, 5...
・Valve seat, 6...Water hole, 7...Inside the large diameter part.
Claims (1)
嵌められた筒状弁体２と、継手本体１の両端外周に装着
された接続ナツト部材３，４とからなり、継手本体１に
は内部の大・小径段差部に弁座５を形成して筒状弁体２
の弁板２Ａの筒状部２Ｂ側が当接するようになし、筒状
弁体２の筒状部２Ｂに通水孔６を設け、通水時には継手
本体１の大径部内７と筒状弁体２の筒状部２Ｂ内とが連
通ずるようになし、逆流時には弁板２Ａが接続管端に直
接またはパツキン類を介して当接し逆流防止できるよう
に構成したことを特徴とする管継手。The joint consists of a joint body 1 that also serves as a valve cylinder, a cylindrical valve body 2 that is slidably fitted into the joint body 1, and connecting nut members 3 and 4 that are attached to the outer periphery of both ends of the joint body 1. The main body 1 has a valve seat 5 formed at the large and small diameter steps inside, and a cylindrical valve body 2.
The cylindrical part 2B side of the valve plate 2A is in contact with the cylindrical part 2B, and a water passage hole 6 is provided in the cylindrical part 2B of the cylindrical valve body 2. A pipe joint characterized in that the inside of the cylindrical part 2B of the pipe joint 2 is communicated with the inside of the pipe, and in the event of backflow, the valve plate 2A comes into contact with the end of the connecting pipe directly or through a packing to prevent backflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12265883U JPS6029989U (en) | 1983-08-06 | 1983-08-06 | pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12265883U JPS6029989U (en) | 1983-08-06 | 1983-08-06 | pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6029989U true JPS6029989U (en) | 1985-02-28 |
Family
ID=30280281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12265883U Pending JPS6029989U (en) | 1983-08-06 | 1983-08-06 | pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6029989U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5238713B2 (en) * | 1971-11-26 | 1977-09-30 | ||
| JPS5512174B2 (en) * | 1974-07-09 | 1980-03-31 |
-
1983
- 1983-08-06 JP JP12265883U patent/JPS6029989U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5238713B2 (en) * | 1971-11-26 | 1977-09-30 | ||
| JPS5512174B2 (en) * | 1974-07-09 | 1980-03-31 |
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