Window capable of being automatically opened and closed
An automatic switch and window frame technology, applied in the field of windows, can solve the problems of fatality, danger, sensitivity without sensors, etc., and achieve the effects of novel and reasonable design, easy to popularize and use, and strong practicability.
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[0029] As shown in the figure, an automatic opening and closing window includes a window frame 6, and an outer window 18 and an inner window 19 are interlacedly installed in the window frame 6, and a stretching mechanism is arranged on the left window frame 6, and the stretching mechanism includes claws 10. The upper end and the lower end of the claw 10 are respectively connected to the connecting rod a12 and the connecting rod c21 through the rotating shaft, and the other end of the connecting rod a12 is hingedly connected to one end of the connecting rod b13 and one end of the brace b9 through the rotating shaft, and the pulley b24 and the connecting rod b13 The other end is installed on the upper part of the left window frame 6 through the rotating shaft, the other end of the connecting rod c21 is hinged with one end of the connecting rod d22 and one end of the diagonal brace a8 through the rotating shaft, and the other end of the pulley a5 and the connecting rod d22 is insta...
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