Anti-collision energy-saving aluminum alloy door and window
The anti-collision energy-saving aluminum alloy door and window comprises a door and window body, an upper door frame, a lower door frame and a side door frame, the top and the bottom of the door and window body are fixedly connected with an upper connecting plate and a lower connecting plate respec...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The anti-collision energy-saving aluminum alloy door and window comprises a door and window body, an upper door frame, a lower door frame and a side door frame, the top and the bottom of the door and window body are fixedly connected with an upper connecting plate and a lower connecting plate respectively, the upper connecting plate and the upper door frame are connected through an adjusting assembly, and the lower connecting plate and the lower door frame are connected through an adjusting assembly. The fixing frame is fixedly connected to the upper connecting plate or the lower connecting plate, a connecting plate is slidably connected into the fixing frame, the connecting spring is arranged in the fixing frame, one end of the connecting spring is connected with the connecting plate, the other end of the connecting spring is connected with the inner wall of the fixing frame, the wheel body is installed on the connecting plate, installation plates are arranged on the two sides of the door and window respecti |
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