JPH01158890U - - Google Patents
Info
- Publication number
- JPH01158890U JPH01158890U JP5375288U JP5375288U JPH01158890U JP H01158890 U JPH01158890 U JP H01158890U JP 5375288 U JP5375288 U JP 5375288U JP 5375288 U JP5375288 U JP 5375288U JP H01158890 U JPH01158890 U JP H01158890U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- joint body
- diameter part
- elastic
- support 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
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000012790 confirmation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
第１図は本考案細径配管接続用コネクタの保持
具を省略した分解斜視図、第２図は同じく確認部
材を組込んだ本考案コネクタの断面図、第３図は
その動作説明図、第４図は他の実施例を示す保持
具を省略した分解斜視図、第５図は同じ確認部材
を組込んだ断面図、第６図乃至第８図は従来例の
断面図である。
１……配管、１ａ……膨出壁、２……継手本体
、２ａ……開口部、２ｂ……流通孔、２ｃ……係
止溝、３……シールリング、４……保持具、４ａ
……弾性係止片、５……ブツシユ、８……確認部
材、８ａ……弾性アーム、８ｂ……係止片、８ｃ
，８ｄ……弾性支持部、８ｅ……突出部、９……
挿入孔。
Fig. 1 is an exploded perspective view of the connector for connecting small-diameter pipes of the present invention with the holder omitted, Fig. 2 is a sectional view of the connector of the present invention incorporating a confirmation member, and Fig. 3 is an explanatory diagram of its operation. FIG. 4 is an exploded perspective view of another embodiment with the holder omitted, FIG. 5 is a sectional view incorporating the same confirmation member, and FIGS. 6 to 8 are sectional views of a conventional example. DESCRIPTION OF SYMBOLS 1... Piping, 1a... Swelling wall, 2... Joint body, 2a... Opening, 2b... Distribution hole, 2c... Locking groove, 3... Seal ring, 4... Holder, 4a
...Elastic locking piece, 5...Button, 8...Confirmation member, 8a...Elastic arm, 8b...Locking piece, 8c
, 8d...Elastic support part, 8e...Protrusion part, 9...
Insertion hole.
Claims (1)
を入口側から大径部、中径部、小径部に形成し、
中径部にシールリングを装着し、配管１を挿入孔
に挿入して配管外周面をシールリングと弾性的に
接合せしめ、一方、一対の弾性係止片を一端側に
突設したリング状の保持具を継手本体の大径部に
穿設した開口部に係合し、この弾性係止片を配管
の外周に形成した環状の膨出壁に係合させて配管
を位置決め・抜け止めするように構成されたコネ
クタにおいて、先端に対向して係止爪８ｂをもつ
一対の平行な弾性アーム８ａと、この弾性アーム
８ａの他端を接続する弾性支持部８ｃ，８ｄから
なる確認部材８のうち、弾性支持部８ｃは前記弾
性アーム８ａ側に突出するよう撓みを持つと共に
ほぼ中央部に、継手本体２内の配管１に達し得る
よう先端に向つて突き出た突出部８ｅを持ち、こ
の確認部材８の係止爪８ｂを継手本体２の係止溝
２ｃに掛合し、配管が継手本体２に対し、正規位
置に挿入されると、配管の環状膨出壁の外周と弾
性支持部８ｃの突出部８ｅとが当接し、弾性支持
部８ｃの撓みが伸ばされて弾性アーム８ａを押し
拡げ、係止爪８ｂと係止溝２ｃとの掛合を外すと
同持に弾性支持部８ｃの弾発力により確認部材８
を継手本体２から飛び出すよう構成されたことを
特徴とする細径配管接続用コネクタ。 The insertion holes of the joint body, which has a piping insertion hole in the shaft center, are formed from the inlet side at the large diameter part, medium diameter part, and small diameter part,
A seal ring is attached to the middle diameter part, and the pipe 1 is inserted into the insertion hole so that the outer peripheral surface of the pipe is elastically joined to the seal ring. The retainer is engaged with an opening drilled in the large diameter part of the joint body, and this elastic locking piece is engaged with an annular bulging wall formed on the outer periphery of the pipe to position and prevent the pipe from coming off. In the connector configured as shown in FIG. , the elastic support portion 8c is bent so as to protrude toward the elastic arm 8a side, and has a protrusion portion 8e approximately at the center thereof that protrudes toward the tip so as to reach the pipe 1 in the joint body 2. When the locking claw 8b of No. 8 is engaged with the locking groove 2c of the joint body 2 and the pipe is inserted into the joint body 2 at the proper position, the outer periphery of the annular bulging wall of the pipe and the protrusion of the elastic support portion 8c When the portions 8e come into contact with each other, the flexure of the elastic support portion 8c is extended, pushing the elastic arms 8a apart, and when the locking pawl 8b and the locking groove 2c are disengaged, the elastic force of the elastic support portion 8c is simultaneously released. Check member 8 by
A connector for connecting small diameter pipes, characterized in that the connector is configured to protrude from the joint body 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5375288U JPH0637259Y2 (en) | 1988-04-22 | 1988-04-22 | Connector for small diameter piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5375288U JPH0637259Y2 (en) | 1988-04-22 | 1988-04-22 | Connector for small diameter piping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01158890U true JPH01158890U (en) | 1989-11-02 |
| JPH0637259Y2 JPH0637259Y2 (en) | 1994-09-28 |
Family
ID=31279714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5375288U Expired - Lifetime JPH0637259Y2 (en) | 1988-04-22 | 1988-04-22 | Connector for small diameter piping |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637259Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005337322A (en) * | 2004-05-25 | 2005-12-08 | Piolax Inc | Pipe joint |
| JP2010107033A (en) * | 2008-09-30 | 2010-05-13 | Tokai Rubber Ind Ltd | Connector |
| JP2014525537A (en) * | 2011-09-07 | 2014-09-29 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Plug connector having a fixed body and a plug body |
-
1988
- 1988-04-22 JP JP5375288U patent/JPH0637259Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005337322A (en) * | 2004-05-25 | 2005-12-08 | Piolax Inc | Pipe joint |
| JP4601996B2 (en) * | 2004-05-25 | 2010-12-22 | 株式会社パイオラックス | Pipe fitting |
| JP2010107033A (en) * | 2008-09-30 | 2010-05-13 | Tokai Rubber Ind Ltd | Connector |
| JP2014525537A (en) * | 2011-09-07 | 2014-09-29 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Plug connector having a fixed body and a plug body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637259Y2 (en) | 1994-09-28 |