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Ultraviolet ray proof automobile sunshade device having nano-polymer composite coating layer

A nano-polymer and composite coating technology, which is applied in the direction of shading screens, vehicle parts, transportation and packaging, etc., can solve the problems of easy deviation and deflection, and achieve the effect of avoiding curling and improving performance

Inactive Publication Date: 2006-01-11
王红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the sunshade cloth is flexible and has basically the same width as the car, the sunshade device tends to go off and on when it is rolled back.

Method used

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  • Ultraviolet ray proof automobile sunshade device having nano-polymer composite coating layer
  • Ultraviolet ray proof automobile sunshade device having nano-polymer composite coating layer
  • Ultraviolet ray proof automobile sunshade device having nano-polymer composite coating layer

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Experimental program
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Effect test

Embodiment 1

[0014] like figure 1 , 2 , 3, the present invention comprises a tubular housing 1, the housing 1 is provided with a strip-shaped opening 4, a reel 2 is arranged in the housing 1, and a sunshade cloth 3 is wound on the reel 2, and the free end of the sunshade cloth 3 passes through the opening 4 Stretch out, the two ends of the opening 4 are respectively provided with guide wheels 6 with ratchets 5, and the guide wheels 6 are fixed on the housing 1; the sunshade cloth 3 is respectively provided with a row of button holes 7; the ratchets 5 are helical teeth , and the two guide wheels 6 are symmetrically arranged, the size and shape of the buckle hole 7 on the sunshade cloth 3 match the ratchet 5, and are elongated, forming a certain angle with the axis of the reel; the guide wheel 6 and the buckle hole 7 constitute the guiding device.

[0015] The casing 1 is made of plastic tube, which is not only simple but also low in cost; a coil spring 8 is arranged inside the casing 1, a...

Embodiment 2

[0019] like Figure 4 As shown, different from Embodiment 1, a stepping motor 12 is arranged in the casing 1, and the output shaft of the motor 12 is connected with the reel 2; ; The single-chip microcomputer 13 has a signal receiving circuit, which can communicate with a remote controller (not shown) independent of the housing.

[0020] During actual use, grasp the tie rod 9 with one hand, hold the remote controller with the other hand, and control the start and stop of the stepper motor while supporting the sunshade cloth 3, so that the sunshade cloth can be stretched and rolled up effortlessly, similar to Example 1. In comparison, the degree of automation is high and manpower is saved; during the rewinding process of the sunshade cloth 3, due to the interaction between the guide wheel 6 and the buckle hole 7, the sunshade cloth 3 is kept straight when it is rolled up, so that it does not go sideways. The normal operation of the sunshade device is guaranteed; and because th...

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Abstract

An ultraviolet-shielding sunshade with a coated nano-class high-molecular layer is composed of a casing with an opening, a reel, a sunshade cloth wound around said reel and able to be drawn out from said opening on casing and a guider arranged at the opening position of casing.

Description

technical field [0001] The invention belongs to a vehicle sunshade device, in particular to a nano-polymer composite coating anti-ultraviolet vehicle sunshade device. Background technique [0002] In hot summer in tropical or temperate regions, when the car has to be parked outdoors, the temperature inside the car will rise rapidly under the scorching sun, and the user will feel extremely hot when entering the car. It also takes a long time for the indoor air conditioner to reduce the temperature to the normal temperature, which not only destroys the comfort of the user, but also causes energy waste due to the increased energy consumption of the air conditioner. [0003] For this reason, people have invented the sunshade device for automobiles, that is, a device is arranged on the car shell, and the reel can be rolled up and the sunshade cloth is covered on the roof and around the car to play the role of reflecting sunlight and heat insulation; th...

Claims

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Application Information

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IPC IPC(8): B60J1/20E06B9/40
Inventor 王红
Owner 王红
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