Shutter blind bottom strip anti-impact device of insulating glass built-in window shutter

Abstract

The invention relates to a shutter blind bottom strip anti-impact device of an insulating glass built-in window shutter, and belongs to the technical field of sunshade insulating glass products. The insulating glass built-in window shutter comprises a window body and a shutter blind, the window body comprises a lower transverse frame pipe, and the shutter blind comprises a shutter blind bottom strip, a curtain piece overturning rope and a group of curtain pieces. The shutter blind bottom strip corresponds to the upper part of the lower transverse frame pipe, and the shutter blind bottom stripis fixedly connected with a shutter blind lifting traction rope. The shutter blind bottom strip is fixed to the bottom end of the curtain piece overturning rope, and a curtain piece overturning actuating mechanism is connected with the upper end of the curtain piece overturning rope under the use state. The curtain piece overturning actuating mechanism is arranged on an upper transverse frame pipeof the window body, and the group of curtain pieces is placed on the curtain piece overturning rope at intervals. The shutter blind bottom strip anti-impact device includes a buffering cushion block,and the buffering cushion block is embedded in the side, facing the shutter blind bottom strip, of the lower transverse frame pipe. The deformation of the shutter blind bottom strip is avoided; the shutter blind reflects a good rising and falling freely effect; and it is ensured that the shutter blind does not tilt and it is further ensured that the group of curtain pieces is closed more tightly.

Description

technical field [0001] The invention belongs to the technical field of sunshade hollow glass products, and in particular relates to an anti-impact device for the bottom bar of a venetian blind with built-in louvers in hollow glass. Background technique [0002] The hollow glass built-in shutters mentioned above refer to the two pieces of glass (inner glass and outer glass, also called front glass and rear glass) that are arranged in a face-to-face state and seal the surrounding edges. The window that belongs to the category of sunshade hollow glass products is composed of lifting venetian blinds. This kind of window has the following advantages self-evidently: good heat insulation to reflect the energy saving of the building; excellent sound insulation to avoid the noise of the outside world. Intrusion; anti-condensation and frost to ensure sufficient indoor light and reflect the desired bright effect; through the adjustment of the deflection angle of the blinds, in order to...

AI Technical Summary

Problems solved by technology

During the descent of the venetian blind, an unavoidable impact collision will occur at the moment when the bottom strip of the venetian blind touches the lower horizontal frame tube. smooth lifting

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