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Anti-splash device for automobile rear window and working method thereof

A working method and anti-splash technology, applied in the direction of the body, vehicle parts, streamlined body, etc., can solve the problems of the wear and aging of the wiper strip after acceleration, increase the cost of replacement and care of the wiper, shorten the life of the wiper strip, etc., and achieve beautiful appearance. The effect of unaffected degree, simple structure and convenient control

Active Publication Date: 2022-03-04
南通莱特伟特汽配科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the particles mixed in muddy water will accelerate the wear and aging of the rear wiper rubber strip, shorten the life of the rear wiper rubber strip, and increase the cost of wiper replacement and maintenance, and the water droplets mixed with muddy water are difficult to be completely cleaned in the process of being scraped by the wiper Clean, easy to cause the effect of blurring the rear window glass, and the rear view effect is not good

Method used

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  • Anti-splash device for automobile rear window and working method thereof
  • Anti-splash device for automobile rear window and working method thereof
  • Anti-splash device for automobile rear window and working method thereof

Examples

Experimental program
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Embodiment 1

[0032] When the hatchback travels in the rainy day, in order to avoid a large number of sediment particles with sediment particles in the running process, splashing to its rear window glass 7 to affect the vision of the driver's backward observation, this embodiment Summary of a car rear window anti-splash device, specific structure image 3 According to the lattice resumption of the windows definition splash of the car disclosed in the present embodiment, the winding 8 and the movable routine is provided on the trunk cover 3 and located at the bottom of the rear window glass 7 The plate 9, the wind flashes 8, the guide wind ride 9 are opposite the body, and the trunk cover 3 co-opposite surfaces.

[0033] Compared to the design of the winding on the top of the existing car, the winding 8 is designed in this embodiment to be horizontally movable in front-rear direction of the vehicle along the vehicle, in the trunk cover. 3 There is a driving cylinder 1 10 in the top, in order to e...

Embodiment 2

[0042] Such as Figure 7-8 A difference between the embodiment shown, this embodiment is the embodiment in that: the longitudinal centerline of the corresponding cylinder disposed two drive cylinders 11 and 12 of the three are in the same vertical plane, and the driving piston cylinder 11 and the two driving cylinder 12 is three and the rod end portion 9 between the air guide plate is no longer fixedly connected, respectively, but the air guide plate and the hinge 9, so that the wind deflector 9 relative to the piston rod may be deflected appropriate angle.

[0043] When the deflector 9 is in the extended state, the two drive cylinder 11 extends a distance shorter than a cylinder 12 projecting from the three, two cylinder piston rod 11 from projecting outwardly of 2-5cm, the drive cylinder three from the piston rod 12 extending outwardly 8-12cm, so that the air guide plate 9 in such Figure 7 The inclined state shown in the upper end of the air guide plate 9 close to the air guide p...

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Abstract

The invention discloses an automobile rear window anti-splash device and a working method thereof. The device specifically comprises a wind wing movably connected to the top of a trunk lid and a wind deflector movably connected to the trunk lid and located at the lower part of the rear window glass. Both the wind wing and the wind deflector can move horizontally away from the rear of the vehicle body, changing the flow direction of the airflow above the vehicle body, and then changing the structure of the negative pressure area at the rear of the compartment, so that the water mist thrown by the rear wheels cannot reach the rear window glass , to ensure that the rear window glass is clean, so as to avoid affecting the clarity of the driver's field of vision when looking backward through the rear window glass; at the same time, when there is no sand particles splashed on the rear window glass, it can reduce the working pressure of the rear wiper and slow down the speed of the rear wiper. The wear and aging of the rubber strip helps to prolong the service life of the rear wiper.

Description

Technical field [0001] The present invention relates to the field of auto parts technology, and more particularly to a car post window anti-splash device and its working method thereof. Background technique [0002] According to the interior spatial separation, the modern sedan is mainly divided into a hatchback and a sedan. Among them, the hatchback is integrated with the baggage compartment and the occupant, so the structure is more compact, so that the length of the whole car is shorter, easy to go to the car The library is better. [0003] However, there is a shortcoming in the hatchback, such as figure 1 As shown, the hatchback is observed from the angle of the side, and the winding wind is separated as the upper airflow 1 and the lower airflow 2, wherein the upper airflow 1 flows back to the vehicle after flowing through the winding of the trunk cover 3 . The lower airflow 2 flows from the bottom, after flowing through the lower side of the trunk, also flows back to the veh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D35/00
CPCB62D35/007Y02T10/82
Inventor 汪伟盛广庆杨凤敏罗金姜苏杰
Owner 南通莱特伟特汽配科技有限公司