Double-glazed with built-in shutters

Abstract

The invention discloses an internally-arranged blind window with double layers of hollow glass, and belongs to the technical field of sunshade hollow glass products. The internally-arranged blind window comprises a window body, a shutter blind, a blind piece turnover adjusting control mechanism, a shutter blind lifting adjusting control mechanism, a shutter blind lifting and blind piece turnover transition mechanism, a blind piece turnover traction rope upper connecting mechanism, a blind piece turnover traction rope transition mechanism, a bottom strip traction rope transition mechanism and a blind piece turnover traction rope. The shutter blind comprises a bottom strip, a set of blind pieces, a bottom strip traction rope and a blind piece turnover rope. The internally-arranged blind window is characterized in that the blind pieces are of structures with cross section shapes tendency to S shapes, and the blind pieces are composed of large semicircular blind piece bodies and small semicircular blind piece bodies; arch directions of the small semicircular blind piece bodies is opposite to the arch directions of the large semicircular blind piece bodies, and the positions, located on the blind pieces, of traction rope recess holes are located on edge portions of sides, away from the small semicircular blind piece bodies, of the large semicircular blind piece bodies; the width of a closed gap between adjacent blind pieces and the degree of a maximum visual included angle alpha are obviously reduced, and a user is prevented from peeping at the interior from the exterior; and the privacy is protected, and safety is ensured.

Description

technical field [0001] The invention belongs to the technical field of sunshade hollow glass products, and in particular relates to a double-layer hollow glass built-in shutter. Background technique [0002] The double-layer hollow glass built-in shutters mentioned above refer to the sunshade hollow glass products that are formed by setting venetian blinds that can be adjusted according to needs in two pieces of glass that are arranged in a face-to-face state and that seal the surrounding edges. window. This kind of window has the following self-evident advantages: good heat insulation, so as to reflect the energy saving of the building; excellent sound insulation, so as to avoid the disturbance of external noise; anti-condensation and frost, so as to ensure sufficient indoor light and reflect expectations The bright effect; through the adjustment of the deflection angle of the venetian blinds, the required indoor lighting requirements can be obtained, privacy can be protec...

AI Technical Summary

Problems solved by technology

In addition, the double-layer insulating glass built-in shutters in the prior art, including the patents cited above, still have the technical problem of cumbersome assembly

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