Patent ID: 8550141

Claim:
A novel hollow glass device with a built-in window shutter comprising an inner glass layer, an outer glass layer, a window shutter sandwiched between the inner and outer glass layers, and a frame sealing and connecting the inner and outer glass layers, wherein the window shutter is formed by connecting a plurality of blades by a turning cord in series, and the frame is provided with a window shutter lift mechanism and a window turning mechanism, the window shutter turning mechanism comprising: a turning traction switch comprising a turning traction magnet inner slide assembly and a turning traction magnet outer slide assembly, wherein the turning traction magnet inner slide assembly is provided in a frame column and the turning traction magnet outer slide assembly is provided outside the frame column and located corresponding to and cooperating with the turning traction magnet inner slide assembly in position; a turning transmission member comprising a transmission gear train and a transmission rack, wherein a power input end of the transmission gear train engages with and jointly drives with a toothed portion of the transmission rack, a power output end is closely fitted with and fixedly connected to a horizontal rotation shaft disposed in a frame beam, a connecting portion of the transmission rack is linearly reciprocally jointly driven with the turning traction magnet inner slide assembly through a connecting push rod; a blade turning member comprising a roller seat and a turning roller, wherein the roller seat is fixed in the frame beam, the turning roller is rotatably mounted on the roller seat and closely fitted with and fixedly connected to the horizontal rotation shaft, and the turning cord passes through the roller seat, is wound around the turning roller and cooperates with the turning roller; wherein the window shutter lift comprises: a lift traction switch comprising a lift traction magnet inner slide assembly and a lift traction magnet outer slide assembly, wherein the lift traction magnet inner slide assembly is disposed in the frame column and a rotary wheel is provided at a top portion thereof, the lift traction magnet outer slide assembly is provided outside the frame column and located corresponding to and cooperating with the lift traction magnet inner slide assembly in position; a lift pull cord positioning member comprising an “L”-shape seat and a cover, wherein the “L”-shaped seat is disposed in the frame column and above the lift traction magnet inner slide assembly, and the cover is firmly connected to the “L”-shaped seat via bolts; and a lift pull cord which one end is wound and fixed to the lift pull cord positioning member, and which the other end passes in turn through each of the blades after winding around the rotatable wheel of the lift traction magnet inner slide assembly, a hole in the lift pull cord positioning member, a first direction-changing rubber wheel at a corner of the frame and a second direction-changing rubber wheel in the roller seat in turn.