Hand-cranking push shaft window opener

Abstract

The utility model discloses a hand-cranking push shaft window opener which comprises a first steering box, a second steering box, a fixing cylinder and a hand-cranking rod, a transverse rotating shaft is simultaneously connected with the first steering box and the second steering box in a rotating mode, a longitudinal rotating shaft is arranged on the first steering box in a rotating mode, the hand-cranking rod is connected with the longitudinal rotating shaft, the fixing cylinder is fixed on the second steering box, and the hand-cranking rod is connected with the fixing cylinder. A rotating cylinder is rotatably arranged in the fixed cylinder, the bottom end of the rotating cylinder enters the second steering box, an inner screw rod is in threaded connection with the interior of the rotating cylinder, a first transmission assembly is arranged between the longitudinal rotating shaft and the transverse rotating shaft, and a second transmission assembly is arranged between the transverse rotating shaft and the rotating cylinder; the second transmission assembly can drive the rotating cylinder to rotate. By means of the structure, low-position window opening and closing can be achieved, and the using convenience of the window opener is improved.

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