Roatating shaft type electric device for opening windows
An electric window opening and rotating shaft technology, which is applied to door/window accessories, power control mechanisms, locks controlled by non-mechanical transmission, etc., can solve the problems of complex structure, incomplete function, affecting appearance, etc., and achieve less exposed transmission parts and better structure. Compact, full-featured effects
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[0015] The present invention will be further described in detail below in conjunction with the embodiments of the above-mentioned drawings.
[0016] see Figure 1-3 A pair of fixed hinges I3 and Hinge II4 are respectively arranged at the upper and lower parts of the junction of the window frame 1 and the sash 2 of the rotating shaft type electric window opening device, and a rotating shaft 5 runs through the hinges I and Hinge II. I is supporting and is connected with hinge II, so that the rotation of the rotating shaft can drive the opening and closing of the sash.
[0017] The power mechanism and power transmission mechanism to realize the opening and closing of the window sash are arranged at the lower part of the window frame, and the geared motor 12 and the worm gear reducer 11 are used as the power output. The worm of the worm gear reducer is connected with the output shaft of the geared motor with a coupling 13, This can make the structure compact and reduce the occupi...
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