JP7632912B2 - 搖動式継手 - Google Patents
搖動式継手 Download PDFInfo
- Publication number
- JP7632912B2 JP7632912B2 JP2023222630A JP2023222630A JP7632912B2 JP 7632912 B2 JP7632912 B2 JP 7632912B2 JP 2023222630 A JP2023222630 A JP 2023222630A JP 2023222630 A JP2023222630 A JP 2023222630A JP 7632912 B2 JP7632912 B2 JP 7632912B2
- Authority
- JP
- Japan
- Prior art keywords
- joint
- joint body
- spherical
- ring
- pipe
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims 1
- 230000008602 contraction Effects 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Landscapes
- Joints Allowing Movement (AREA)
Description
2 継手パイプ
3 円筒部
4 球体部
6 Oリング
7 締め込みリング
9 突合部
10 内面拡開部
11 段部
Claims (3)
- 継手本体と、前記継手本体に接続する継手パイプとを備える搖動式継手であって、
前記継手本体は、
長手方向中央部の通水孔と、
前記通水孔の側面から拡開して先端側内側に設けられた大径部と、
を備え、
前記継手パイプは、
継手本体側外面に設けられた球体部と、
前記球体部から延長された円筒部と、
前記球体部の内部であって内面継手本体側に、前記円筒部から離れるに従い直径が小さくなるようにテーパ状に傾斜した段部と、
を備え、
前記継手パイプの内面は、水道管が前記円筒部を通じて前記段部まで挿通されるように形成され、
前記搖動式継手は、前記継手本体の大径部の内周側に装着され、当該内周側に前記球体部の曲率に合わせた負曲面部を有し、前記球体部を位置決めする規制リングを更に備え、
前記球体部を前記負曲面部に対して搖動可能としたことを特徴とする搖動式継手。 - 前記段部は、少なくとも一部が前記規制リングよりも前記円筒部から離れる側に設けられている請求項1記載の搖動式継手。
- 前記球体部と、前記規制リングと、前記継手本体の拡開部によって形成される空間にOリングを設け、前記段部は、少なくとも一部が前記Oリングの内側に設けられている請求項1または2記載の搖動式継手。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023222630A JP7632912B2 (ja) | 2019-02-28 | 2023-12-28 | 搖動式継手 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019036098A JP2020139578A (ja) | 2019-02-28 | 2019-02-28 | 搖動式継手 |
| JP2023222630A JP7632912B2 (ja) | 2019-02-28 | 2023-12-28 | 搖動式継手 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019036098A Division JP2020139578A (ja) | 2019-02-28 | 2019-02-28 | 搖動式継手 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024024693A JP2024024693A (ja) | 2024-02-22 |
| JP7632912B2 true JP7632912B2 (ja) | 2025-02-19 |
Family
ID=72280131
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019036098A Pending JP2020139578A (ja) | 2019-02-28 | 2019-02-28 | 搖動式継手 |
| JP2023222630A Active JP7632912B2 (ja) | 2019-02-28 | 2023-12-28 | 搖動式継手 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019036098A Pending JP2020139578A (ja) | 2019-02-28 | 2019-02-28 | 搖動式継手 |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JP2020139578A (ja) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57176992U (ja) * | 1981-05-07 | 1982-11-09 | ||
| JPH10231972A (ja) * | 1997-02-19 | 1998-09-02 | Suiken Technol:Kk | 免震用配管工法及び免震用配管構造 |
| US8196967B2 (en) * | 2009-02-04 | 2012-06-12 | Robert Bosch Gmbh | Improvements to high pressure fuel fittings |
-
2019
- 2019-02-28 JP JP2019036098A patent/JP2020139578A/ja active Pending
-
2023
- 2023-12-28 JP JP2023222630A patent/JP7632912B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024024693A (ja) | 2024-02-22 |
| JP2020139578A (ja) | 2020-09-03 |
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