Wind-resistant and sound-proof outer window
The utility model belongs to the technical field of outer windows, and particularly relates to a wind-resistant sound-insulation outer window which comprises an outer window body, first sound-insulation glass and hook-and-loop fasteners, a fixing block is installed on the outer side of the outer win...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model belongs to the technical field of outer windows, and particularly relates to a wind-resistant sound-insulation outer window which comprises an outer window body, first sound-insulation glass and hook-and-loop fasteners, a fixing block is installed on the outer side of the outer window body, a connecting shaft is arranged in the middle of the fixing block, a rocker arm is installed at the end of the connecting shaft, sunshade cloth is arranged on the outer side of the connecting shaft, and the first sound-insulation glass and the hook-and-loop fasteners are arranged on the outer side of the sunshade cloth. The first sound insulation glass is installed in the middle of the outer window body, a first chuck is fixed to the inner side of the outer window body, a first rotating rod is installed in the middle of the first chuck, a spring is arranged in the first rotating rod, a second rotating rod is connected to the end of the spring, and a second chuck is installed at the bottom of the second rot |
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