CN211449931U - 一种管路接头装置 - Google Patents
一种管路接头装置 Download PDFInfo
- Publication number
- CN211449931U CN211449931U CN201921789316.8U CN201921789316U CN211449931U CN 211449931 U CN211449931 U CN 211449931U CN 201921789316 U CN201921789316 U CN 201921789316U CN 211449931 U CN211449931 U CN 211449931U
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- nut
- joint
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- external screw
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- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 10
- 238000003466 welding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
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CN201921789316.8U CN211449931U (zh) | 2019-10-23 | 2019-10-23 | 一种管路接头装置 |
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CN201921789316.8U CN211449931U (zh) | 2019-10-23 | 2019-10-23 | 一种管路接头装置 |
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CN211449931U true CN211449931U (zh) | 2020-09-08 |
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CN201921789316.8U Active CN211449931U (zh) | 2019-10-23 | 2019-10-23 | 一种管路接头装置 |
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CN (1) | CN211449931U (zh) |
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2019
- 2019-10-23 CN CN201921789316.8U patent/CN211449931U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 341000 No.1, Taiyangping Road, phase 4, Ganzhou hi tech Industrial Development Zone, Ganxian District, Ganzhou City, Jiangxi Province Patentee after: Jiangxi Haojin OBO Environmental Technology Co.,Ltd. Address before: 341000 No.1, Taiyangping Road, phase 4, Ganzhou hi tech Industrial Park, Ganzhou City, Jiangxi Province Patentee before: JIANGXI HAOJIN OUBO AIR-CONDITIONING MANUFACTURING Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 341000 No. 1 Taiyangping Road, Phase 4, Ganzhou High tech Industrial Development Zone, Jianggan County, Ganzhou City, Jiangxi Province Patentee after: Haojin Oubo Technology Co.,Ltd. Address before: 341000 No.1, Taiyangping Road, phase 4, Ganzhou hi tech Industrial Development Zone, Ganxian District, Ganzhou City, Jiangxi Province Patentee before: Jiangxi Haojin OBO Environmental Technology Co.,Ltd. |
|
CP03 | Change of name, title or address |