JPH0394493U - - Google Patents
Info
- Publication number
- JPH0394493U JPH0394493U JP312790U JP312790U JPH0394493U JP H0394493 U JPH0394493 U JP H0394493U JP 312790 U JP312790 U JP 312790U JP 312790 U JP312790 U JP 312790U JP H0394493 U JPH0394493 U JP H0394493U
- Authority
- JP
- Japan
- Prior art keywords
- plug
- receptacle
- lock ball
- check valve
- built
- 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 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
第１図は本考案に係る流体配管用のカプラを示
す半断面図であり、第２図と第３図は共に従来の
カプラを示す断面図である。
図面中、１，２……ホース、３……プラグ、４
……レセプタクル、５……溝、６……ロツクボー
ル、９……スリーブ、１１，１２……チエツクバ
ルブ、１６……雌ねじ、１７……雄ねじである。
FIG. 1 is a half sectional view showing a coupler for fluid piping according to the present invention, and FIGS. 2 and 3 are both sectional views showing a conventional coupler. In the drawing, 1, 2...Hose, 3...Plug, 4
...Receptacle, 5...Groove, 6...Lock ball, 9...Sleeve, 11, 12...Check valve, 16...Female thread, 17...Male thread.
Claims (1)
ツクバルブが内蔵されたプラグと、 当該プラグがその内部に嵌入・結合するチエツ
クバルブが内蔵されたレセプタクルと、 当該レセプタクルに保持され、ラジアル方向に
移動することによつてプラグに形成された前記溝
に嵌合して当該プラグの係止を行うロツクボール
と、 当該レセプタクルの外周面に形成された雄ねじ
に螺合し、螺進により軸方向に移動することによ
つて前記ロツクボールをラジアル方向に挾圧・開
放するスリーブと を具えたことを特徴とする流体配管用カプラ。[Scope of Claim for Utility Model Registration] A plug having an annular groove formed on its outer circumferential surface and a built-in check valve, a receptacle having a built-in check valve into which the plug is inserted and connected, and the plug. A lock ball is held in the receptacle and moves in the radial direction to fit into the groove formed in the plug and lock the plug, and a lock ball is screwed into a male thread formed on the outer peripheral surface of the receptacle. A coupler for fluid piping, comprising: a sleeve that clamps and releases the lock ball in the radial direction by moving in the axial direction by screwing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP312790U JPH0394493U (en) | 1990-01-19 | 1990-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP312790U JPH0394493U (en) | 1990-01-19 | 1990-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0394493U true JPH0394493U (en) | 1991-09-26 |
Family
ID=31506968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP312790U Pending JPH0394493U (en) | 1990-01-19 | 1990-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0394493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013217389A (en) * | 2012-04-04 | 2013-10-24 | Yokohama Rubber Co Ltd:The | Pipe coupling |
-
1990
- 1990-01-19 JP JP312790U patent/JPH0394493U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013217389A (en) * | 2012-04-04 | 2013-10-24 | Yokohama Rubber Co Ltd:The | Pipe coupling |