CN216476994U - 保暖用双层门结构 - Google Patents
保暖用双层门结构 Download PDFInfo
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- CN216476994U CN216476994U CN202122856002.9U CN202122856002U CN216476994U CN 216476994 U CN216476994 U CN 216476994U CN 202122856002 U CN202122856002 U CN 202122856002U CN 216476994 U CN216476994 U CN 216476994U
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- door body
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- main door
- double
- door frame
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- 238000010792 warming Methods 0.000 title abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 10
- 239000011490 mineral wool Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 11
- 238000004321 preservation Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122856002.9U CN216476994U (zh) | 2021-11-19 | 2021-11-19 | 保暖用双层门结构 |
Applications Claiming Priority (1)
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CN202122856002.9U CN216476994U (zh) | 2021-11-19 | 2021-11-19 | 保暖用双层门结构 |
Publications (1)
Publication Number | Publication Date |
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CN216476994U true CN216476994U (zh) | 2022-05-10 |
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CN202122856002.9U Active CN216476994U (zh) | 2021-11-19 | 2021-11-19 | 保暖用双层门结构 |
Country Status (1)
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CN (1) | CN216476994U (zh) |
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2021
- 2021-11-19 CN CN202122856002.9U patent/CN216476994U/zh active Active
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Assignee: Baoding Jiashun Engineering Management Co.,Ltd. Assignor: HEBEI College OF INDUSTRY AND TECHNOLOGY Contract record no.: X2023980031727 Denomination of utility model: Double door structure for thermal insulation Granted publication date: 20220510 License type: Common License Record date: 20230202 |
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Assignee: Hebei Liangcheng Lidu Environmental Technology Co.,Ltd. Assignor: HEBEI College OF INDUSTRY AND TECHNOLOGY Contract record no.: X2023980031889 Denomination of utility model: Double door structure for thermal insulation Granted publication date: 20220510 License type: Common License Record date: 20230207 Assignee: Baoding Ronglian Real Estate Development Co.,Ltd. Assignor: HEBEI College OF INDUSTRY AND TECHNOLOGY Contract record no.: X2023980031903 Denomination of utility model: Double door structure for thermal insulation Granted publication date: 20220510 License type: Common License Record date: 20230207 Assignee: Baoding Qianpu Electronic Technology Co.,Ltd. Assignor: HEBEI College OF INDUSTRY AND TECHNOLOGY Contract record no.: X2023980031890 Denomination of utility model: Double door structure for thermal insulation Granted publication date: 20220510 License type: Common License Record date: 20230207 Assignee: Baoding Luming Home Furnishing Co.,Ltd. Assignor: HEBEI College OF INDUSTRY AND TECHNOLOGY Contract record no.: X2023980031888 Denomination of utility model: Double door structure for thermal insulation Granted publication date: 20220510 License type: Common License Record date: 20230207 Assignee: Hebei Sanliuling Energy Technology Co.,Ltd. Assignor: HEBEI College OF INDUSTRY AND TECHNOLOGY Contract record no.: X2023980031892 Denomination of utility model: Double door structure for thermal insulation Granted publication date: 20220510 License type: Common License Record date: 20230207 |
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Assignee: Hebei Mirun Construction Engineering Co.,Ltd. Assignor: HEBEI College OF INDUSTRY AND TECHNOLOGY Contract record no.: X2023980032031 Denomination of utility model: Double door structure for thermal insulation Granted publication date: 20220510 License type: Common License Record date: 20230210 |
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Assignee: CSCEC Construction Project Management (Hebei) Co.,Ltd. Assignor: HEBEI College OF INDUSTRY AND TECHNOLOGY Contract record no.: X2023980032843 Denomination of utility model: Double door structure for thermal insulation Granted publication date: 20220510 License type: Common License Record date: 20230224 Assignee: Hebei Huadian Congenerative Power Technology Co.,Ltd. Assignor: HEBEI College OF INDUSTRY AND TECHNOLOGY Contract record no.: X2023980032849 Denomination of utility model: Double door structure for thermal insulation Granted publication date: 20220510 License type: Common License Record date: 20230224 |
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Effective date of registration: 20231219 Address after: Unit 102, Building 4, Unit 3, Daguoxin Village, No. 627 Heping West Road, Xinhua District, Shijiazhuang City, Hebei Province, 050000 Patentee after: Hebei Yangxian Decoration Engineering Co.,Ltd. Address before: 050000 No. 626, Hongqi Street, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee before: HEBEI College OF INDUSTRY AND TECHNOLOGY |
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