Sunshade shutter blind for rear window of automobile

Abstract

The invention discloses a sunshade shutter blind for a rear window of an automobile, comprising an automobile frame, a glass window and a plurality of shading blades, wherein the glass window is embedded in the automobile frame, and both ends of each shading blade are inserted in the automobile frame in a rotary manner; holes are formed in the two ends of each shading blade symmetrically, and traction ropes are symmetrically mounted in the two ends of the automobile frame, which faces the glass window, and are respectively clamped to the holes on the same side; an adjustment cavity is arranged above the automobile frame, and is provided with a plurality of convex lenses which are mounted on the outer surface of the automobile frame. According to the invention, by utilizing the focusing effect of the convex lenses on sunlight, and the characteristic that memory metal can change the shape and structure with the temperature change, the shading blades of the blind can be scrolled down as required when the outdoor sun light is strong, thereby realizing the sunshade effect, effectively reducing the temperature inside the automobile, protecting the automobile and improving use comfort.

Description

technical field [0001] The invention relates to the technical field of automobile auxiliary equipment, in particular to a sunshade venetian blind for automobile rear windows. Background technique [0002] The car sunshade can be divided into three types according to the position: front shield, side shield and rear shield. When the sun shines directly into the car and the temperature rises, the environment inside the car will become very poor. The function of the car sunshade is to block the direct sunlight. , to make the interior of the car more comfortable. When the car is parked outdoors, especially in high temperature weather, the interior of the car will become very stuffy due to the sun, and it is necessary to use a sunshade to cool down. [0003] However, the sunshade needs to be put up artificially. No matter whether the sunshade is placed on the outer surface of the car or inside, it needs to be placed manually. Moreover, the sunshade placed on the outer surface is m...

AI Technical Summary

Problems solved by technology

[0003] However, the sunshade needs to be put up artificially. No matter whether the sunshade is placed on the outer surface of the car or inside, it needs to be placed manually. Moreover, the sunshade placed on the outer surface is more troublesome to fix, and it is easy to be blown away by the wind. Due to the way of suspension, it is also difficult to fix. Although the sunshade protects the car, it is troublesome to use

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