Single-operated double-glazed insulating glass with built-in shutters

Abstract

The invention provides a blind window with built-in single-control double-layer hollow glass, and belongs to the technical field of sunshade hollow glass products. The blind window with the built-in single-control double-layer hollow glass comprises a window body and venetian blind blade overturning devices, wherein the window body comprises inner glass, outer glass, an upper transverse frame strip, a lower transverse frame strip, a left longitudinal frame strip and a right longitudinal frame strip; and the venetian blind blade overturning devices are arranged on connectors of corners of a frame of the window body. The blind window with the built-in single-control double-layer hollow glass is characterized in that each venetian blind blade overturning device comprises a supporting mechanism, a blade overturning wheel, a clutch mechanism, a blade overturning shaft and a clutch shielding mechanism; each supporting mechanism is arranged on the connector of the corresponding corner of the frame of the window body; each blade overturning wheel is fixed on a corresponding blade overturning wheel shaft; each clutch mechanism is arranged on the corresponding supporting mechanism; each blade overturning shaft is connected with the right end of a corresponding blade overturning shaft sleeve; and each clutch shielding mechanism is matched with the corresponding supporting mechanism. When each clutch mechanism is connected with the right end of the corresponding blade overturning wheel shaft, each blade overturning wheel drives the corresponding blade overturning wheel shaft; and when blades of a venetian blind are overturned to be closed, the blade overturning wheels rotate independently, movement resistance of a blade overturning traction rope is reduced obviously, the blade overturning traction rope is prevented from being rubbed and damaged, and the blade overturning wheels are prevented from being damaged.

Description

technical field [0001] The invention belongs to the technical field of sunshade hollow glass products, and in particular relates to a single-control double-layer hollow glass built-in shutter. Background technique [0002] The concept of single control mentioned above refers to the lifting or lowering of the venetian blinds and the flipping of the venetian blinds by a curtain flipping, venetian blind lifting control mechanism and a manual operation control mechanism, because the prior art requires Equipped with two independent control mechanisms for the lifting of the venetian blind and the flipping of the curtain, so the structure of the single control is relatively simple and can significantly reduce the cost of double-layer insulating glass built-in blinds. Also refer to paragraph 0004 of the description of the invention patent application publication number CN104747054A (double-glazed built-in blinds). [0003] The double-layer hollow glass built-in blinds mentioned abo...

AI Technical Summary

Problems solved by technology

Once the result caused by such unfavorable factors occurs, since the above-mentioned components are all located in the double-glazed glass, it is objectively impossible to repair and / or replace the damaged components by the user's own ability. If the manufacturer or professional seller comes to repair, Then, on the one hand, there will be corresponding expenses, on the other hand, it will affect the use during the repair period

[0007] From the above, it can be seen that how to protect the curtain flipping traction rope and the blind flip wheel has become a technical problem that not only concerns the users but also the manufacturers. The applicant has made an in-depth and detailed literature search. None of the patents and non-patent literature can help solve this technical problem

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