Internally-arranged sun-shading hollow shutter

Abstract

The invention relates to an internally-arranged sun-shading hollow shutter, which comprises hollow glass, a shutter curtain and a control mechanism. The hollow glass comprises a two glass original sheets which are parallel to each other, a metal hollow frame clamped between the two glass original sheets, a hollow portion enclosed by the two glass original sheets and the metal hollow frame, and sealing glue. The shutter curtain is arranged in the hollow portion. The internally-arranged sun-shading hollow shutter further comprises a port arranged on the outer lateral side of the metal hollow frame and a sealing plug for sealing the port. The inner lateral side of the metal hollow frame is provided with an air vent hole for communicating the metal hollow frame and the hollow portion, wherein the hollow portion is filled with inertia gas. The port can be connected with a vacuumizing device to vacuumize the inside of the hollow portion, the inertia gas is delivered into the hollow portion through the port, and inertia gas environment can prevent parts such as a pull rope and a ladder rope in the hollow glass from being oxidized so as to prolong service life of the internally-arranged sun-shading hollow shutter.

Description

technical field [0001] The invention relates to a hollow glass product with a built-in sunshade, in particular to a hollow shutter with a built-in sunshade. Background technique [0002] Insulating glass has been widely used all over the world due to its unique characteristics of heat insulation, sound insulation, anti-condensation, and anti-dust pollution, among which the most widely used are in structures such as hollow glass windows, hollow curtain walls, and hollow doors. . Built-in sun-shading insulating glass products such as blinds, organ curtains, etc., are favored because they can better ensure privacy while shading the sun, and have the advantages of beautiful appearance. However, because the insulating glass is completely sealed, it is very complicated to disassemble and assemble once. Therefore, if any parts in the insulating glass, such as curtains, pull cords, etc., fail, it will be very inconvenient to repair. Therefore, the built-in sunshade insulating gl...

AI Technical Summary

Problems solved by technology

At present, the environment inside the hollow glass products with built-in sunshade is mainly air, so that the polymer material (polyamide / polyester) components located in the hollow glass products, such as ladder ropes, pull ropes, steering ropes, etc., will oxidize during long-term use. Aging, degradation, etc. affect the long-term performance of built-in sunshade hollow glass products and lead to shortened life of built-in sunshade hollow glass products

Images