JPS59194666U - Ball valve connection structure - Google Patents
Ball valve connection structureInfo
- Publication number
- JPS59194666U JPS59194666U JP8901683U JP8901683U JPS59194666U JP S59194666 U JPS59194666 U JP S59194666U JP 8901683 U JP8901683 U JP 8901683U JP 8901683 U JP8901683 U JP 8901683U JP S59194666 U JPS59194666 U JP S59194666U
- Authority
- JP
- Japan
- Prior art keywords
- ball valve
- connection structure
- ring
- space ring
- housing
- 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 With Pressure Members (AREA)
- Valve Housings (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (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図は従来のボールバルブの接続部構造を例示する一
部破断側面図、第２図は同要部斜視説明図、第３図は本
考案を例示する一部破断側面図、第４図は第３図の点線
囲続部の拡大図、第５図は同要部斜視説明図、第６図は
本考案に用いるスペースリングを例示する斜視説明図、
第７図は本考案の他の実施例を示す一部破断側面図、第
８図は第７図の点線囲続部の拡大図である。
１・・・ボールバルブ、２・・・ユニオン短管、３・・
・ハウジング、４・・・スペースリング、５・・・ボー
ル、６・・・ハンドル、７・・・ステム、８・・・締付
ナツト、９・・・ねじ部、１０・・・シール用バッキン
グ、１１・・・フランジ、１２・・・開口端部、１３・
・・開口端面、１９・・・ロック部材、２０・・・ユニ
オン鍔部、２１・・・ユニオン鍔面、３０・・・スナッ
プリング、３１・・・スナップリング嵌合溝、３２・・
・先端面、３３・・・切欠き部、３４・・・切欠き断面
、３５・・・環状空隙部、３６・・・切欠き。
第１図 −′
二二二＝
二二
第５図 、１．。
二
第６図−Fig. 1 is a partially cutaway side view illustrating the connection structure of a conventional ball valve, Fig. 2 is a perspective explanatory view of the same main part, Fig. 3 is a partially cutaway side view illustrating the present invention, and Fig. 4 is an enlarged view of the dotted line surrounding portion in FIG. 3, FIG. 5 is a perspective explanatory view of the main part, and FIG. 6 is a perspective explanatory view illustrating the space ring used in the present invention.
FIG. 7 is a partially cutaway side view showing another embodiment of the present invention, and FIG. 8 is an enlarged view of a portion surrounded by dotted lines in FIG. 7. 1...Ball valve, 2...Union short pipe, 3...
・Housing, 4...Space ring, 5...Ball, 6...Handle, 7...Stem, 8...Tightening nut, 9...Threaded part, 10...Backing for seal , 11... flange, 12... open end, 13...
...Opening end surface, 19...Lock member, 20...Union flange, 21...Union flange surface, 30...Snap ring, 31...Snap ring fitting groove, 32...
- Tip surface, 33... Notch portion, 34... Notch cross section, 35... Annular cavity, 36... Notch. Figure 1 -'222=22Figure 5, 1. . 2Figure 6-
Claims (1)
てなるボールバルブのスペースリンク抜は防止構造であ
って、該ハウジングの開口端内周に環状のスラップリン
グ嵌合溝を形成し、該スナップリングの背面をスペース
リング先端面又は該スペースリング先端に形成した切欠
断面に当接させてなることを特徴とするボールバルブの
接続部構造。The space ring of the ball valve is prevented from being removed by fitting a space ring into the housing of the ball valve, and an annular slap ring fitting groove is formed on the inner periphery of the open end of the housing, and the back surface of the snap ring is formed on the inner circumference of the open end of the housing. 1. A connection structure for a ball valve, characterized in that the space ring is brought into contact with a front end surface of a space ring or a cutout section formed at the front end of the space ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8901683U JPS59194666U (en) | 1983-06-09 | 1983-06-09 | Ball valve connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8901683U JPS59194666U (en) | 1983-06-09 | 1983-06-09 | Ball valve connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59194666U true JPS59194666U (en) | 1984-12-24 |
Family
ID=30218915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8901683U Pending JPS59194666U (en) | 1983-06-09 | 1983-06-09 | Ball valve connection structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59194666U (en) |
-
1983
- 1983-06-09 JP JP8901683U patent/JPS59194666U/en active Pending
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