| 摘要 |
A shutter window assembly including an aluminum window frame unit consisting of an outer window frame and a shutter, the shutter consisting of two stiles, a top rail, a bottom rail, and a plurality of horizontal louvers, two pairs of coupling blocks to connect the top and bottom rails to the stiles, two hinge devices connected between the shutter the outer window frame permitting the shutter to be retained within the outer window frame, and a shutter transmission mechanism installed in the aluminum window frame unit and controlled to open and close the shutter, the shutter transmission mechanism including a motor drive installed in the bottom rail of the shutter and having an output shaft disposed in one stile of the shutter, and a plurality of transmission devices disposed inside one stile and connected between the output shaft and the louvers, each transmission device including a gear box coupled to the motor drive, and a transmission rod coupled between the gear box and one louver and driven by the motor drive through the gear box to turn the respective louver.
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