Novel energy efficient door and window installation structure with auxiliary frames
The invention relates to a novel energy efficient door and window installation structure with auxiliary frames. The structure comprises an outer window frame 1 and an inner window frame 6, wherein the inner window frame 6 is fixed at the inner side of the outer window frame 1 by a first adjusting sc...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to a novel energy efficient door and window installation structure with auxiliary frames. The structure comprises an outer window frame 1 and an inner window frame 6, wherein the inner window frame 6 is fixed at the inner side of the outer window frame 1 by a first adjusting screw 4. The structure is characterized in that the outer window frame 1 is provided with a first adjusting block 2 with an inner thread through hole; the inner window frame 6 is provided with a second adjusting block 5 with an inner thread through hole; and the first adjusting screw 4 is provided with an outer thread and passes through the first adjusting block 2 and the second adjusting block 5. The structure has the following advantages that: the adjusting blocks provided with threads inside are adopted and are installed on the outer and inner window frames; in the installation process, operations can be carried out manually; the installation flow is simple; and meanwhile, the window frame materials are not damage |
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