CN213062606U - 一种装配式吸音吊顶 - Google Patents
一种装配式吸音吊顶 Download PDFInfo
- Publication number
- CN213062606U CN213062606U CN202021702578.9U CN202021702578U CN213062606U CN 213062606 U CN213062606 U CN 213062606U CN 202021702578 U CN202021702578 U CN 202021702578U CN 213062606 U CN213062606 U CN 213062606U
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- Prior art keywords
- sound
- aluminum alloy
- alloy plate
- cotton layer
- channel steel
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 229920000742 Cotton Polymers 0.000 claims abstract description 35
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 28
- 239000003292 glue Substances 0.000 claims abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 9
- 239000010440 gypsum Substances 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021702578.9U CN213062606U (zh) | 2020-08-13 | 2020-08-13 | 一种装配式吸音吊顶 |
Applications Claiming Priority (1)
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CN202021702578.9U CN213062606U (zh) | 2020-08-13 | 2020-08-13 | 一种装配式吸音吊顶 |
Publications (1)
Publication Number | Publication Date |
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CN213062606U true CN213062606U (zh) | 2021-04-27 |
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CN202021702578.9U Expired - Fee Related CN213062606U (zh) | 2020-08-13 | 2020-08-13 | 一种装配式吸音吊顶 |
Country Status (1)
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CN (1) | CN213062606U (zh) |
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2020
- 2020-08-13 CN CN202021702578.9U patent/CN213062606U/zh not_active Expired - Fee Related
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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 | ||
CP03 | Change of name, title or address |
Address after: Room 461, building 7, No. 6335, Huqingping Road, Zhujiajiao Town, Qingpu District, Shanghai, 201713 Patentee after: Shanghai Quanzhu Holding Group Co.,Ltd. Address before: 200235 461, building 7, No. 6335, Huqingping Road, Zhujiajiao Town, Qingpu District, Shanghai Patentee before: SHANGHAI TRENDZONE BUILDING DECORATION GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: 2 / F, 979 Yunhan Road, Lingang xinpian District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai 200120 Patentee after: Shanghai Zhuzhu Construction Technology Co.,Ltd. Address before: Room 461, building 7, No. 6335, Huqingping Road, Zhujiajiao Town, Qingpu District, Shanghai, 201713 Patentee before: Shanghai Quanzhu Holding Group Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 |