JP2019065918A5 - - Google Patents
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- Publication number
- JP2019065918A5 JP2019065918A5 JP2017190217A JP2017190217A JP2019065918A5 JP 2019065918 A5 JP2019065918 A5 JP 2019065918A5 JP 2017190217 A JP2017190217 A JP 2017190217A JP 2017190217 A JP2017190217 A JP 2017190217A JP 2019065918 A5 JP2019065918 A5 JP 2019065918A5
- Authority
- JP
- Japan
- Prior art keywords
- corrugated pipe
- moving piece
- valley portion
- engaging
- protruding part
- 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
- 238000007789 sealing Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Description
移動する前の移動片１２０が図８で説明した位置に配されることにより、複数の係合部１１４の先端が山部Ｍ１を通過させて谷部Ｖ２に至るまでの間に、移動片１２０が複数の案内部１１６から離れる位置に移動することができる。このため、複数の係合部１１４およびシール部材１４０によるコルゲート管２００の接続が同期して実現される。したがって、コルゲート管２００が内孔１０３に挿入されても、移動片１２０が複数の案内部１１６から離れないことでシール部材１４０がコルゲート管２００の谷部に入り込めず複数の係合部１１４がコルゲート管２００の谷部に係り合うことのみによってコルゲート管２００が接続される状態、もしくは、コルゲート管２００が内孔１０３に挿入されても、複数の係合部１１４がコルゲート管２００の谷部に係り合えず移動片１２０が複数の案内部１１６から離れることでシール部材１４０がコルゲート管２００の谷部に入り込むことのみによってコルゲート管２００が接続される状態、となることを防止できる。 By arranging the moving piece 120 before moving at the position described with reference to FIG. 8, the moving piece 120 before the tips of the plurality of engaging portions 114 pass through the mountain portion M1 and reach the valley portion V2. Can move away from the plurality of guides 116. Therefore, the connection of the corrugated pipe 200 by the plurality of engaging portions 114 and the sealing member 140 is realized in synchronization. Therefore, even if the corrugated pipe 200 is inserted into the inner hole 103, the moving piece 120 does not separate from the plurality of guide portions 116, so that the seal member 140 cannot enter the valley portion of the corrugated pipe 200 and the plurality of engaging portions 114 Even if the corrugated pipe 200 is connected only by engaging with the valley portion of the corrugated pipe 200, or even if the corrugated pipe 200 is inserted into the inner hole 103, a plurality of engaging portions 114 are connected to the valley portion of the corrugated pipe 200. state moving piece 120 is not agreeable relates seal member 140 by away from the plurality of guide portions 116 corrugated tube 200 are connected only by entering the valleys of the corrugated tube 200, and to become prevented.
１０，１０ａ，１０ｂ…管継手
１００，１００ａ…継手本体
１０２，１０４…溝部
１０３…内孔
１０５…突出部分
１０７…雄ネジ部
１１０…保持部材
１１２…環状部
１１４…係合部
１１６，１１６ｂ…案内部
１１７…第１突出部
１１９，１１９ｂ…第２突出部
１２０，１２０ａ…移動片
１３０…弾性部材
１３３…ストッパー
１３５…耐火パッキン
１４０…シール部材
１４２…突出部分
１５０…押ナット
１５２…溝部
１６０…ストップリング
１７０…水密Ｏリング
１８０…選択透過性部材
１９０…水密パッキン
１９５…インジケータ
２００…コルゲート管
２１０…管状部材
２２０…樹脂層
ＨＰ…距離
Ｍ１…山部
Ｖ１，Ｖ２…谷部
10, 10a, 10b ... Pipe fitting 100, 100a ... Joint body 102, 104 ... Groove 103 ... Inner hole 105 ... Protruding part 107 ... Male threaded part 110 ... Holding member 112 ... Ring part 114 ... Engaging part 116, 116b ... Guide Part 117 ... First protruding part 119, 119b ... Second protruding part 120, 120a ... Moving piece 130 ... Elastic member 133 ... Stopper 135 ... Fireproof packing 140 ... Sealing member 142 ... Protruding part 150 ... Push nut 152 ... Groove 160 ... Stop Ring 170 ... Watertight O-ring 180 ... Selective permeable member 190 ... Watertight packing 195 ... Indicator 200 ... Corrugated pipe 210 ... Tubular member 220 ... Resin layer HP ... Distance M1 ... Yamabe V1, V2 ... Tanibe
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017190217A JP6958193B2 (en) | 2017-09-29 | 2017-09-29 | Pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017190217A JP6958193B2 (en) | 2017-09-29 | 2017-09-29 | Pipe fitting |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019065918A JP2019065918A (en) | 2019-04-25 |
| JP2019065918A5 true JP2019065918A5 (en) | 2020-10-01 |
| JP6958193B2 JP6958193B2 (en) | 2021-11-02 |
Family
ID=66337696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017190217A Active JP6958193B2 (en) | 2017-09-29 | 2017-09-29 | Pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6958193B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828757A (en) * | 2019-10-24 | 2020-10-27 | 安徽巢湖路桥建设集团有限公司 | Corrugated pipe device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5261707A (en) * | 1992-12-07 | 1993-11-16 | Nitto Kohki Co., Ltd. | Joint for connection of a corrugated pipe |
| JP4629277B2 (en) * | 2001-07-19 | 2011-02-09 | 日立金属株式会社 | Plug-in fittings |
| JP4736490B2 (en) * | 2005-03-23 | 2011-07-27 | 株式会社テクノフレックス | Plug-in fittings |
| JP4929005B2 (en) * | 2007-03-26 | 2012-05-09 | Ｊｆｅ継手株式会社 | Sealing method and seal structure for flexible pipe joint |
| JP5384882B2 (en) * | 2008-08-28 | 2014-01-08 | 日立金属株式会社 | Corgate fittings |
| JP6369672B2 (en) * | 2014-03-28 | 2018-08-08 | 日立金属株式会社 | Pipe fitting |
| JP6733653B2 (en) * | 2015-02-19 | 2020-08-05 | 日立金属株式会社 | Pipe fitting |
-
2017
- 2017-09-29 JP JP2017190217A patent/JP6958193B2/en active Active
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