A built-in louver hollow glass

Abstract

The invention discloses hollow glass with built-in louver blades. The hollow glass comprises a frame and two pieces of oppositely-arranged glass, a sealing cavity is formed between the frame and the two pieces of oppositely-arranged glass, the sealing cavity is internally provided with the multiple louver blades and an overturning and lifting mechanism for controlling the multiple louver blades tobe overturned and rise and fall, the overturning and lifting mechanism comprises a rotating shaft, an overturning rotating wheel, a mounting seat, an overturning ladder rope, a lifting pull rope anda control assembly, the overturning rotating wheel is mounted on the mounting seat, the rotating shaft penetrates through the mounting seat and the overturning rotating wheel, one end of the overturning ladder rope is wound around the overturning rotating wheel, the overturning ladder rope is provided with a plurality of ladder openings, the multiple louver blades penetrate through the multiple ladder openings in a one-to-one correspondence mode, one end of the lifting pull rope penetrates through the multiple louver blades and is connected with the louver blade at the lowermost end, and the other end of the lifting pull rope penetrates through the mounting seat and is connected with the control assembly; and the hollow glass further comprises an external magnetic control mechanism arranged on the outer side of the sealing cavity. The hollow glass has the advantages that the rotating shaft can be accurately controlled to rotate, the manufacturing cost is low, resistance is small when amagnetic handle moves up and down, and labor saving is achieved.

Description

technical field [0001] The invention relates to the technical field of doors and windows, in particular to hollow glass with built-in louvers. Background technique [0002] The glass with built-in louvers, that is, the two layers of glass are connected by the frame, and the louver and the device for adjusting the flip and lift of the louver are installed in the cavity between the two layers of glass and the frame. At present, in the building industry, the glass with built-in louvers is It has the advantages of sound insulation, heat insulation, low energy consumption, and strong privacy, and has been widely used. [0003] The flipping and lifting structure of the louvers in the glass with built-in louvers currently includes a ladder rope connected with the louvers, a rotating shaft, several runners sleeved and fixed on the rotating shaft, and a pull cord assembly for controlling the rotation of the rotating shaft. The existing pull cord assembly includes an inner magnetic h...

AI Technical Summary

Problems solved by technology

[0004] The invention proposes a hollow glass with built-in louvers, which solves the problems of inability to accurately control the rotation of the shaft and high manufacturing cost in the prior art

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