Single-side controlled double-layer insulating glass built-in louver

Abstract

The invention discloses a single-side controlled double-layer insulating glass built-in louver. The single-side controlled double-layer insulating glass built-in louver comprises a rectangular windowbody, an inner frame, front glass and rear glass. The rectangular window body is composed of a left longitudinal frame strip, a right longitudinal frame strip, an upper transverse frame strip and a lower transverse frame strip. The inner frame is composed of a left inner frame strip, a right inner frame strip, an upper inner frame strip. The front glass faces to one side of the rear glass to be incontact with the front side faces of the left longitudinal frame strip, the right longitudinal frame strip, the upper transverse frame strip and the lower transverse frame strip in a pasting mode, the rear glass faces to one side of the front glass to be in contact with the rear side faces of the left longitudinal frame strip, the right longitudinal frame strip, the upper transverse frame strip and the lower transverse frame strip in a pasting mode, and sealant strips are arranged on the edge parts between the front glass and the rear glass in an embedded mode. The front sides of the left inner frame strip, the right inner frame strip and the upper inner frame strip are in contact with the side, facing to the rear glass, of the front glass, and the rear walls of the left inner frame strip, the right inner frame strip and the upper inner frame strip are in contact with the side, facing to the front glass, of the rear glass. The single-side controlled double-layer glass built-in louveris characterized in that a left inner frame strip shading extension side is arranged on the direction, facing a venetian blind cavity, of the right side of the rear wall of the left inner frame stripsin an extending mode, a right inner frame strip shading extension side is arranged in the direction, facing a venetian blind cavity, of the left side of the rear wall of the right inner frame stripsin an extending mode, privacy of users is ensured, 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 unilaterally controlled double-layer hollow glass built-in shutter. Background technique [0002] The concept of unilateral control (referred to as "single control") mentioned above refers to the lifting or lowering of the venetian blinds and the realization of the venetian blinds by a blind flipping, venetian blind lifting control mechanism and a manual operation control mechanism. Because the prior art needs to be equipped with two independent control mechanisms (bilateral control mechanisms) for the lifting of the venetian blinds and the flipping of the curtains, the structure of the unilateral control is relatively simple and can significantly reduce the double-layer The cost of insulating glass built-in shutters. Also refer to paragraph 0004 of the description of the invention patent application publication number CN104747054A (double-gl...

AI Technical Summary

Problems solved by technology

However, in the actual use process, since there are 2-3mm gaps between the two ends of the curtain and the opposite sides of the left and right inner frame strips, the 2-3mm gap will produce light transmission (external light) irradiate from the gap to the room, and vice versa), thus affecting the privacy of the user

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