JP7326524B2 - 管接続部の離脱防止構造 - Google Patents
管接続部の離脱防止構造 Download PDFInfo
- Publication number
- JP7326524B2 JP7326524B2 JP2022055639A JP2022055639A JP7326524B2 JP 7326524 B2 JP7326524 B2 JP 7326524B2 JP 2022055639 A JP2022055639 A JP 2022055639A JP 2022055639 A JP2022055639 A JP 2022055639A JP 7326524 B2 JP7326524 B2 JP 7326524B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- peripheral surface
- socket
- ring
- tube
- 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
- 230000002265 prevention Effects 0.000 title claims description 59
- 238000000926 separation method Methods 0.000 title description 18
- 230000002093 peripheral effect Effects 0.000 claims description 108
- 238000007789 sealing Methods 0.000 claims description 23
- 238000005192 partition Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 239000003566 sealing material Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 description 82
- 230000003014 reinforcing effect Effects 0.000 description 25
- 239000002184 metal Substances 0.000 description 20
- 229910052751 metal Inorganic materials 0.000 description 20
- 230000006866 deterioration Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 8
- 210000000078 claw Anatomy 0.000 description 7
- 239000011241 protective layer Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Landscapes
- Joints With Sleeves (AREA)
- Joints Allowing Movement (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022055639A JP7326524B2 (ja) | 2017-12-19 | 2022-03-30 | 管接続部の離脱防止構造 |
| JP2023126341A JP7543500B2 (ja) | 2017-12-19 | 2023-08-02 | 管接続部の離脱防止構造 |
| JP2024139770A JP2024160373A (ja) | 2017-12-19 | 2024-08-21 | 管接続部の離脱防止構造 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017242477A JP7051417B2 (ja) | 2017-12-19 | 2017-12-19 | 管接続部の離脱防止構造 |
| JP2022055639A JP7326524B2 (ja) | 2017-12-19 | 2022-03-30 | 管接続部の離脱防止構造 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017242477A Division JP7051417B2 (ja) | 2017-12-19 | 2017-12-19 | 管接続部の離脱防止構造 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023126341A Division JP7543500B2 (ja) | 2017-12-19 | 2023-08-02 | 管接続部の離脱防止構造 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022091914A JP2022091914A (ja) | 2022-06-21 |
| JP2022091914A5 JP2022091914A5 (https=) | 2022-07-05 |
| JP7326524B2 true JP7326524B2 (ja) | 2023-08-15 |
Family
ID=87563229
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022055639A Active JP7326524B2 (ja) | 2017-12-19 | 2022-03-30 | 管接続部の離脱防止構造 |
| JP2023126341A Active JP7543500B2 (ja) | 2017-12-19 | 2023-08-02 | 管接続部の離脱防止構造 |
| JP2024139770A Pending JP2024160373A (ja) | 2017-12-19 | 2024-08-21 | 管接続部の離脱防止構造 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023126341A Active JP7543500B2 (ja) | 2017-12-19 | 2023-08-02 | 管接続部の離脱防止構造 |
| JP2024139770A Pending JP2024160373A (ja) | 2017-12-19 | 2024-08-21 | 管接続部の離脱防止構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (3) | JP7326524B2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7326524B2 (ja) * | 2017-12-19 | 2023-08-15 | 株式会社水道技術開発機構 | 管接続部の離脱防止構造 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001187996A (ja) | 1999-12-28 | 2001-07-10 | Suido Gijutsu Kaihatsu Kiko:Kk | 管接続部用補強継手 |
| JP2008082418A (ja) | 2006-09-27 | 2008-04-10 | Cosmo Koki Co Ltd | パッキン |
| JP2016138637A (ja) | 2015-01-29 | 2016-08-04 | コスモ工機株式会社 | 管取付構造 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5540797B2 (https=) * | 1973-11-19 | 1980-10-20 | ||
| JPS5853504Y2 (ja) * | 1979-06-13 | 1983-12-05 | 前沢化成工業株式会社 | 管継手の抜け止め装置 |
| JPS609511Y2 (ja) * | 1980-03-13 | 1985-04-03 | 三菱樹脂株式会社 | 管継手 |
| JPS59116685U (ja) * | 1983-01-28 | 1984-08-07 | 三菱電機株式会社 | 流体配管の接合部シ−ル装置 |
| JPH0139984Y2 (https=) * | 1984-10-05 | 1989-11-30 | ||
| JPH0914569A (ja) * | 1995-06-27 | 1997-01-17 | Tokyo Gas Co Ltd | ライフライン管路の耐震強化装置 |
| JP3359510B2 (ja) * | 1996-10-24 | 2002-12-24 | 株式会社クボタ | 管継手の耐震構造 |
| KR200314162Y1 (ko) * | 2002-11-08 | 2003-05-23 | 진원개발 주식회사 | 누수방지대 |
| JP7326524B2 (ja) * | 2017-12-19 | 2023-08-15 | 株式会社水道技術開発機構 | 管接続部の離脱防止構造 |
-
2022
- 2022-03-30 JP JP2022055639A patent/JP7326524B2/ja active Active
-
2023
- 2023-08-02 JP JP2023126341A patent/JP7543500B2/ja active Active
-
2024
- 2024-08-21 JP JP2024139770A patent/JP2024160373A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001187996A (ja) | 1999-12-28 | 2001-07-10 | Suido Gijutsu Kaihatsu Kiko:Kk | 管接続部用補強継手 |
| JP2008082418A (ja) | 2006-09-27 | 2008-04-10 | Cosmo Koki Co Ltd | パッキン |
| JP2016138637A (ja) | 2015-01-29 | 2016-08-04 | コスモ工機株式会社 | 管取付構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024160373A (ja) | 2024-11-13 |
| JP2023145677A (ja) | 2023-10-11 |
| JP2022091914A (ja) | 2022-06-21 |
| JP7543500B2 (ja) | 2024-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7732056B2 (ja) | 管接続部の離脱防止構造 | |
| JP7051417B2 (ja) | 管接続部の離脱防止構造 | |
| JP6948372B2 (ja) | 管継手 | |
| US3432189A (en) | Flexmaster end restraint | |
| JP7013283B2 (ja) | 管接続部の離脱防止構造 | |
| JP2016138637A (ja) | 管取付構造 | |
| JP7326524B2 (ja) | 管接続部の離脱防止構造 | |
| GB2167145A (en) | Pipe couplings | |
| CN113939682B (zh) | 管连接部的脱离防止构造 | |
| JP2001330185A (ja) | 耐震継手ならびに耐震管路 | |
| JP3380526B2 (ja) | 導管接続装置 | |
| JP2005090605A (ja) | 管継手 | |
| US5360238A (en) | Pipe couplings | |
| JP3939100B2 (ja) | 耐震継手ならびに耐震管路 | |
| JPH07253183A (ja) | 継手構造 | |
| JP7427322B2 (ja) | 管継手離脱防止構造 | |
| JP2022092700A (ja) | 管連結装置 | |
| JP7812888B2 (ja) | 管接続部の離脱防止構造 | |
| HK40061126A (en) | Separation prevention structure for pipe connection part | |
| JPH0113900Y2 (https=) | ||
| JPS6139916Y2 (https=) | ||
| JP4089794B2 (ja) | 管接続装置 | |
| HK40061126B (zh) | 管连接部的脱离防止构造 | |
| JPH0569480U (ja) | 管継手 | |
| JP2023138491A (ja) | 立て管用継手 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220330 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220624 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230216 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230222 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230405 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230705 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230802 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7326524 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |