Electric door and window with breakage-proof function
The utility model discloses an electric door and window with a breakage-proof function, which comprises a metal door and window mounting frame and a plastic mounting frame, a rectangular rod is mounted at the inner end of the metal door and window mounting frame, bases are fixed on the left side sur...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an electric door and window with a breakage-proof function, which comprises a metal door and window mounting frame and a plastic mounting frame, a rectangular rod is mounted at the inner end of the metal door and window mounting frame, bases are fixed on the left side surface and the right side surface of the metal door and window mounting frame, reverse screw rods are mounted in the bases, and the reverse screw rods are connected with the rectangular rod. The outer end of the reverse lead screw is in threaded connection with a moving block, a glass layer is connected to the inner side face of the first transparent plastic layer in a pasted mode, arc-shaped grooves are formed in the plastic mounting frame and the wood frame correspondingly, a rectangular rod is in magnetic connection with the metal door and window mounting frame, and a motor is fixed to the rear side face of the base. The output end of a motor fixed to the rear side face of the base is fixedly connected with the re |
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