CN213144205U - Energy-saving door and window auxiliary frame section bar - Google Patents
Energy-saving door and window auxiliary frame section bar Download PDFInfo
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- CN213144205U CN213144205U CN202020711558.1U CN202020711558U CN213144205U CN 213144205 U CN213144205 U CN 213144205U CN 202020711558 U CN202020711558 U CN 202020711558U CN 213144205 U CN213144205 U CN 213144205U
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- 238000009413 insulation Methods 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 18
- 239000000945 filler Substances 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020711558.1U CN213144205U (en) | 2020-05-05 | 2020-05-05 | Energy-saving door and window auxiliary frame section bar |
Applications Claiming Priority (1)
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CN202020711558.1U CN213144205U (en) | 2020-05-05 | 2020-05-05 | Energy-saving door and window auxiliary frame section bar |
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CN213144205U true CN213144205U (en) | 2021-05-07 |
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CN202020711558.1U Active CN213144205U (en) | 2020-05-05 | 2020-05-05 | Energy-saving door and window auxiliary frame section bar |
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CN (1) | CN213144205U (en) |
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- 2020-05-05 CN CN202020711558.1U patent/CN213144205U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 100010 room 4002, 55 Tiantan Road, Dongcheng District, Beijing Patentee after: Beijing Kaitai Lvjian Engineering Technology Co.,Ltd. Address before: Room 4002, 55 Tiantan Road, Dongcheng District, Beijing Patentee before: BEIJING KAITAI STEEL & WOOD PRODUCTS Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An energy-saving door and window frame profile Effective date of registration: 20231027 Granted publication date: 20210507 Pledgee: Agricultural Bank of China Limited Beijing Chongwen sub branch Pledgor: Beijing Kaitai Lvjian Engineering Technology Co.,Ltd. Registration number: Y2023110000439 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |