Spacer of pair glass

Abstract

The invention relates to a pair glass division bar, which is composed of an upper surface, two side surfaces, an inclined surface and a bottom surface; a space is arranged inside the sections; the inclined surface is bent at the portions connecting with the two side surfaces and the bottom surface; reinforcing parts are projected from the two ends of the inclined surface; and a plurality of existing pair glass division bars are disposed on the upper surface with intervals. The pair glass division bar is characterized in that: the two side surfaces, the inclined surface and the bottom surface are integrally covered by a heat insulation cover.

Description

technical field [0001] The invention relates to a double-layer glass spacer, in particular to an aluminum or aluminum alloy reinforcing part integrally formed on the inner layer of the spacer, and a heat insulating material is covered on the outer side, so as to improve the strength and heat insulation performance of the spacer Double glazed spacer. Background technique [0002] It is known to incorporate spacers between double panes of glass to maintain a certain distance between the double panes of glass mounted on window frames or frames separating the interior and exterior of a building. Double-layer glass is widely used for heat insulation or sound insulation, etc., and a spacer is set between the double-layer glass to maintain a stable air layer between the two pieces of glass, and such a spacer is generally made of aluminum material . [0003] As mentioned above, most of the spacers are made of aluminum material with high thermal conductivity, so as to conduct heat ...

AI Technical Summary

Problems solved by technology

[0009] 1. On the surface where the through hole is formed, that is, the surface where the spacer bar is inserted into the double-layer glass surface, when water vapor is generated due to the temperature difference inside the glass surface, the desiccant provided inside the spacer bar absorbs moisture to obtain no moisture and no condensation. The exposed transparent glass window, but because the surface forming the through hole in the spacer is made of synthetic resin, it will corrode after long-term contact with moisture, resulting in the whitening of the synthetic resin material, the increase in the size of the through hole, and the formation of The thickness of the face of the via hole gradually becomes thinner

[0010] 2. In winter, when the temperature difference between inside and outside is large, and the moisture and condensation inside the double-layer glass surface increase, the spacer will play a vital role, but because the side of the spacer that forms the above-mentioned through hole is made of synthetic resin Therefore, although part of the water is absorbed by the desiccant through the through holes, due to the characteristics of the synthetic resin material, the water will adhere to the surface of the synthetic resin to form large water droplets, resulting in water accumulation inside the double-layer glass surface

However, because the above-mentioned adhesives have characteristics opposite to those of synthetic resins, peeling occurs, and adhesives that corrode the surface of synthetic resin materials are used. Difficult, resulting in the detachment of the glass surface from the spacer and the detachment of the support frame from the spacer

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