JPS61177289U - - Google Patents
Info
- Publication number
- JPS61177289U JPS61177289U JP6110385U JP6110385U JPS61177289U JP S61177289 U JPS61177289 U JP S61177289U JP 6110385 U JP6110385 U JP 6110385U JP 6110385 U JP6110385 U JP 6110385U JP S61177289 U JPS61177289 U JP S61177289U
- Authority
- JP
- Japan
- Prior art keywords
- piece
- pipe
- pawl
- groove
- engages
- 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
- 239000011324 bead Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
第１図は、本考案の一実施例を示す展開斜視図
、第２図は、同実施例の組付状態を示す半断面図
、第３図は、従来のパイプの継手構造を示す要部
断面図である。
１１……拡径段部、１２……第１パイプ、１３
……ビード部、１４……第２パイプ、１５……Ｏ
リング、１６……第１ピース、１７……第２ピー
ス、１９……フランジ部、２０……筒状体、２０
ａ……外周面、２２……爪、２３……第１溝部、
２４……第２溝部、２５……カム面、２６……弾
性体。
Fig. 1 is an exploded perspective view showing an embodiment of the present invention, Fig. 2 is a half-sectional view showing the assembled state of the same embodiment, and Fig. 3 is a main part showing a conventional pipe joint structure. FIG. 11... Expanded diameter step portion, 12... First pipe, 13
...Bead part, 14...Second pipe, 15...O
Ring, 16... First piece, 17... Second piece, 19... Flange portion, 20... Cylindrical body, 20
a... Outer peripheral surface, 22... Claw, 23... First groove,
24...Second groove portion, 25...Cam surface, 26...Elastic body.
Claims (1)
第１パイプ１２内にビード部１３が当接するまで
嵌挿された第２パイプ１４との間にシール部材１
５を介装し、前記拡径段部１１に係合する第１ピ
ース１６と、前記ビード部１３に係合する第２ピ
ース１７とを相互に連結して前記第１、第２パイ
プ１２，１４を密封連結するようにしたパイプの
継手構造において、前記第１ピース１６は、先端
に半径方向に突出するフランジ部１９を形成した
筒状体２０により構成し、前記第２ピース１７に
は、前記ビード部１３に係合する基部２１から軸
方向に突出した位置でかつ半径方向に弾性を有す
る弾性体２６と、それに支持され半径方向に動く
爪２２を設け、前記筒状体２０の外周面２０ａに
は、前記爪２２が半径方向に移動した状態で挿通
しかつ爪２２が第２溝部２４まで正しく導くガイ
ド用の第１溝部２３と、この第１溝部２３の終端
位置で前記爪２２が嵌合する第２溝部２４と、こ
の第１溝部２４内の前記爪２２を前記第１ピース
１６と第２ピース１７との相対的回動により前記
筒状体２０の外周面２０ａ上まで上昇させるカム
面２５とを形成してなるパイプの継手構造。 A sealing member 1 is installed between a first pipe 12 having an enlarged diameter stepped portion 11 and a second pipe 14 that is inserted into the first pipe 12 until the bead portion 13 comes into contact with the first pipe 12.
5 interposed, and the first piece 16 that engages with the enlarged diameter stepped portion 11 and the second piece 17 that engages with the bead portion 13 are interconnected to form the first and second pipes 12, 14, the first piece 16 is constituted by a cylindrical body 20 having a radially projecting flange portion 19 at its tip, and the second piece 17 includes: An elastic body 26 that protrudes in the axial direction from the base 21 that engages the bead portion 13 and has elasticity in the radial direction, and a pawl 22 that is supported by the elastic body 26 and moves in the radial direction are provided, and the outer circumferential surface of the cylindrical body 20 is 20a includes a first groove portion 23 for guiding the pawl 22 through the radially moved state and correctly guiding the pawl 22 to the second groove portion 24; The second groove 24 to be fitted and the pawl 22 in the first groove 24 are raised above the outer circumferential surface 20a of the cylindrical body 20 by the relative rotation of the first piece 16 and the second piece 17. A pipe joint structure formed by forming a cam surface 25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6110385U JPH0320630Y2 (en) | 1985-04-25 | 1985-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6110385U JPH0320630Y2 (en) | 1985-04-25 | 1985-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61177289U true JPS61177289U (en) | 1986-11-05 |
| JPH0320630Y2 JPH0320630Y2 (en) | 1991-05-02 |
Family
ID=30589066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6110385U Expired JPH0320630Y2 (en) | 1985-04-25 | 1985-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320630Y2 (en) |
-
1985
- 1985-04-25 JP JP6110385U patent/JPH0320630Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0320630Y2 (en) | 1991-05-02 |
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