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Vehicle sun protection device

A technology for automobiles and shells, which is applied to vehicle parts, transportation and packaging, and removable outer sheaths, etc. It can solve the problems of inconvenient retraction, inability to cool the car, and poor sun protection effect, and achieve the effect of improving the cooling effect

Inactive Publication Date: 2019-04-19
孙超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, people have proposed technical solutions such as car awnings, car sunshades, and car sunshades, but they all have common disadvantages, namely: inconvenient retractable, poor sun protection effect, and unable to cool down the car

Method used

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  • Vehicle sun protection device
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Examples

Experimental program
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Effect test

Embodiment 2

[0031] refer to Figure 4-6 , the difference from Embodiment 1 is that the rotating shaft 24 is sleeved with a fixed ring 19, the fixed ring 19 is fixedly connected to the inner wall of the housing 1, the fixed ring 19 is connected with the rotating shaft 24 in a rotating and sealed manner, and the inner wall of the fixed ring 19 is along its Circumferentially be provided with annular groove 25, sunshade cloth 9 is embedded with a plurality of water storage bag 27, the surface of water storage bag 27 is provided with capillary, and capillary is connected with the surface of sunshade cloth 9, and the middle part of rotating shaft 24 is provided with along its axial direction. Groove, the groove communicates with the water storage bag 27 through the water guide chamber 23, the lower end of the water storage chamber 13 communicates with the annular groove 25 through the communication chamber 22, and the side wall of the rotating shaft 24 located in the annular groove 25 is provide...

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Abstract

The invention discloses a vehicle sun protection device which comprises a shell. The left inner wall and the right inner wall of the shell are rotatably connected with ratchet wheels, circular groovesare formed in the side walls of the ratchet wheels and coaxial with the ratchet wheels, coil springs are mounted in the circular grooves, the middle ends of the coil springs are fixedly connected onto the inner wall of the shell, the outer ends of the coil springs are fixedly connected onto the inner walls of the circular grooves, one end, far away from the corresponding circular groove, of eachratchet wheel, is coaxially and fixedly connected with a rotating shaft, a cloth winding roller is fixedly connected between the two rotating shafts, and a sun cloth is wound on the cloth winding roller. The vehicle sun protection device is simple in structure and convenient to fold and unfold, and the sun cloth is wound on the cloth winding roller through a turning wheel and placed into a trunk when not in use. When in use, the device only needs to be attached to the middle of a vehicle top and can be automatically opened under sunlight irradiation, a vehicle is cooled by water drenching, theservice life of the vehicle is prolonged, and use comfort is improved.

Description

technical field [0001] The invention relates to the technical field of automobile accessories, in particular to an automobile sun protection device. Background technique [0002] Cars are becoming more and more common in people's lives and have become an indispensable means of transportation for people. And owing to reasons such as lacking garage and going out of automobile, automobile will unavoidably park in the open air. In summer, especially at noon in summer, cars parked outdoors will inevitably be exposed to strong sunlight, which will cause many damages to the car: 1. High temperature will accelerate the aging and damage of auto parts and interiors; 2. If the car is parked under strong light for about half an hour, the temperature inside the car will be very high. You must first open the door or window to ventilate and exhaust heat, then close the door and window and turn on the air conditioner for a period of time, and then enter the car after the temperature in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J11/02
CPCB60J11/025
Inventor 孙超
Owner 孙超
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