JPS6374593U - - Google Patents
Info
- Publication number
- JPS6374593U JPS6374593U JP16818186U JP16818186U JPS6374593U JP S6374593 U JPS6374593 U JP S6374593U JP 16818186 U JP16818186 U JP 16818186U JP 16818186 U JP16818186 U JP 16818186U JP S6374593 U JPS6374593 U JP S6374593U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- diameter
- fitting hole
- diameter fitting
- cylindrical portion
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
Description
第１図はこの考案の実施例の分離状態の半断面
図。第２図はリテーナリングの一例の斜視図。第
３図は結合状態の半断面側面図。第４図イ，ロは
リテーナリングの変更例の斜視図。第５図は従来
継手の半断面側面図。
図中、Ａ……雌部材、Ｂ……雄部材、１ａ……
配管接続部、１ｂ……結合部、２ｂ……中径嵌合
孔、２ｃ……大径嵌合孔、３……止め具、３ｂ…
…袋孔、３ｃ……嵌合孔、６ａ……先筒部、６ｂ
……テーパ部、８……環状凹溝。
FIG. 1 is a half-sectional view of an embodiment of this invention in a separated state. FIG. 2 is a perspective view of an example of a retainer ring. FIG. 3 is a half-sectional side view of the combined state. FIGS. 4A and 4B are perspective views of modified examples of the retainer ring. FIG. 5 is a half-sectional side view of a conventional joint. In the figure, A...female member, B...male member, 1a...
Piping connection part, 1b...Joining part, 2b...Medium diameter fitting hole, 2c...Large diameter fitting hole, 3...Stopper, 3b...
... Blind hole, 3c... Fitting hole, 6a... Front tube part, 6b
...Tapered portion, 8...Annular groove.
Claims (1)
した筒状体の内側に、配管接続部１ａから結合部
１ｂにかけて流体通孔２ａ、中径嵌合孔２ｂ、大
径嵌合孔２ｃおよびこれより大径のねじ孔２ｄを
設け、該ねじ孔２ｄには上記大径嵌合孔２ｃにほ
ぼ等しい嵌合孔３ｃと先端にこれより大径で所要
幅の袋孔３ｂを有する止め具３を螺着し、その袋
孔３ｂと上記大径嵌合孔２ｃとねじ孔２ｄの境界
壁１ｃとで形成される環状空所に外径を上記大径
嵌合孔２ｃより大径で内径を雄部材直筒部６ｃよ
り小さくした縮径と拡径可能なリテーナリング４
を放射方向に移動可能に配設した雌部材Ａと、内
側に流体通孔７を有する筒状体からなり結合側端
部に雌側の中径嵌合孔２ｂに挿入される先筒部６
ａとテーパ部６ｂおよび大径の嵌合孔２ｃ，３ｃ
に嵌合される直筒部６ｃを備え、該直筒部６ｃの
所定の位置に上記リテーナリング４を係合させる
環状凹溝８を形成した雄部材Ｂとからなる管継手
。 On the inside of a cylindrical body with a pipe connection part 1a on one side and a joint part 1b on the other end, from the pipe connection part 1a to the joint part 1b, there is a fluid passage hole 2a, a medium diameter fitting hole 2b, and a large diameter fitting hole 2c. A screw hole 2d with a larger diameter than this is provided, and the screw hole 2d has a fitting hole 3c approximately equal to the large diameter fitting hole 2c, and a stopper having a blind hole 3b with a larger diameter and a required width at the tip. 3 is screwed into the annular space formed by the blind hole 3b, the large-diameter fitting hole 2c, and the boundary wall 1c of the screw hole 2d, so that the outer diameter is larger than the large-diameter fitting hole 2c and the inner diameter is Retainer ring 4 that can be contracted and expanded in diameter to be smaller than the male member straight cylindrical portion 6c
A female member A is arranged to be movable in the radial direction, and a leading cylinder part 6 is formed of a cylindrical body having a fluid passage hole 7 inside and is inserted into the medium diameter fitting hole 2b on the female side at the coupling side end.
a, the tapered portion 6b, and the large diameter fitting holes 2c, 3c.
A pipe joint comprising a male member B including a straight cylindrical portion 6c that is fitted into the straight cylindrical portion 6c, and a male member B having an annular groove 8 for engaging the retainer ring 4 at a predetermined position of the straight cylindrical portion 6c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986168181U JPH0343513Y2 (en) | 1986-11-04 | 1986-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986168181U JPH0343513Y2 (en) | 1986-11-04 | 1986-11-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6374593U true JPS6374593U (en) | 1988-05-18 |
| JPH0343513Y2 JPH0343513Y2 (en) | 1991-09-11 |
Family
ID=31100820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986168181U Expired JPH0343513Y2 (en) | 1986-11-04 | 1986-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343513Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011202809A (en) * | 2006-03-27 | 2011-10-13 | Jfe Pipe Fitting Mfg Co Ltd | Pipe joint |
| JP2015102224A (en) * | 2013-11-28 | 2015-06-04 | ゴトコ・ジャパン株式会社 | Connector for oil change and oil change method using the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5012023U (en) * | 1973-06-07 | 1975-02-07 | ||
| JPS567747U (en) * | 1979-06-29 | 1981-01-23 |
-
1986
- 1986-11-04 JP JP1986168181U patent/JPH0343513Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5012023U (en) * | 1973-06-07 | 1975-02-07 | ||
| JPS567747U (en) * | 1979-06-29 | 1981-01-23 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011202809A (en) * | 2006-03-27 | 2011-10-13 | Jfe Pipe Fitting Mfg Co Ltd | Pipe joint |
| JP2015102224A (en) * | 2013-11-28 | 2015-06-04 | ゴトコ・ジャパン株式会社 | Connector for oil change and oil change method using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343513Y2 (en) | 1991-09-11 |
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