CN1191815A - Airflow guiding dust reducer for back wind screen of automobile - Google Patents
Airflow guiding dust reducer for back wind screen of automobile Download PDFInfo
- Publication number
- CN1191815A CN1191815A CN 97107967 CN97107967A CN1191815A CN 1191815 A CN1191815 A CN 1191815A CN 97107967 CN97107967 CN 97107967 CN 97107967 A CN97107967 A CN 97107967A CN 1191815 A CN1191815 A CN 1191815A
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- automobile
- railway carriage
- air intake
- intake plate
- plate
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Abstract
The airflow guiding dust reducer has wind intake plate which is on the top of automobile; flow dividing plate between the wind intake plate and the cage; two guide plates which are connected at the upper ends and have their upper parts between the wind intake plate and cage, lower parts beside the back wind screen, bottom with groove structure to form wind channel with cage; and vertical L-shaped parts which have ends connected to the groove structure of guide plates, are below back wind screen and form horizontal wind channel with cage.The present invention can prevent mud and dust from adhering to back wind screen and isolate heat.
Description
The present invention relates to the automobile airflow guiding dust reducer for back wind screen.
Existing automobile, particularly all size passenger vehicle in the process of moving, because the effect of windstream, make the afterbody of railway carriage form a zone of negative pressure, and after the mud that wheel of the bus throws away, dust enters this zone of negative pressure, sticking on the rear seat windscreen of automobile with regard to cover under the effect of windstream, influencing vehicle body cleaning and driver's retracement line, making troubles when moveing backward to the driver.
The purpose of this invention is to provide a kind of automobile airflow guiding dust reducer for back wind screen, to solve the deficiencies in the prior art part.
Technical scheme of the present invention is achieved like this: the automobile airflow guiding dust reducer for back wind screen, it is characterized in that an air intake plate is arranged at the top of railway carriage, many ventilation inlets are arranged on the air intake plate, between the top of air intake plate and railway carriage, deflector guide is arranged, the deflecting plate upper end forming V-shape that two lower ends are bathtub construction links to each other, both upper ends are between air intake plate and railway carriage top, both lower ends are distributed in the both sides of automobile rear seat windscreen, constitute the air channel between the bathtub construction of deflecting plate and the railway carriage, one side of bathtub construction links to each other with the sidewall tail end of air intake plate, have several exhaust outlets in the bottom surface of bathtub construction
The two ends of shape part link to each other with the lower end of the bathtub construction of deflecting plate, and are positioned at the below of automobile rear seat windscreen,
Constitute a horizontal air channel between shape part and the railway carriage,
The vertical edge of shape part has many exhaust outlets.
Automobile of the present invention has been installed when exercising, the field is in the effect of the air intake plate at railway carriage top, the ventilation inlet that the air of automobile top is pulled from air intake enters between air intake plate and the railway carriage, under the effect of deflector guide and deflecting plate, make air draught respectively from the exhaust outlet of the afterbody between air intake plate and the railway carriage, deflecting plate lower end bathtub construction and
The exhaust outlet of shape part is discharged, make the air of automobile top add to automobile tail in the very first time, make the afterbody of railway carriage can not form a zone of negative pressure, simultaneously air-flow mud, the dust that wheel can be splash again blows away, and mud, dust is not contacted and above not sticking to the automobile rear seat windscreen.Therefore, the present invention has solved mud effectively, dust sticks on the automobile rear seat windscreen, influences vehicle body cleaning and driver's retracement line problem.Play heat-insulating effect simultaneously, but also have advantages such as simple in structure, easy for installation.
Fig. 1 is a front view of the present invention:
Fig. 2 is the birds-eye view of Fig. 1:
Fig. 3 is the back view of Fig. 1.
Below in conjunction with accompanying drawing embodiments of the invention are further described.
The automobile airflow guiding dust reducer for back wind screen of describing in the accompanying drawing, an air intake plate (2) is arranged at its top at railway carriage (1), ventilation inlet (3) is arranged on the air intake plate (2), between the top of air intake plate (2) and railway carriage (1), two deflector guides (4) are arranged, deflector guide (4) is positioned between per two row's ventilation inlets (3) of air intake plate (2), deflecting plate (5) the upper end forming V-shape that two lower ends are bathtub construction (9) links to each other, both upper ends are positioned between air intake plate (2) and railway carriage (1) top, both junctions are positioned at the tail end middle part of two deflector guides (4) again, both lower ends are distributed in the both sides of automobile rear seat windscreen, constitute air channel (8) between the bathtub construction (9) of deflecting plate (5) lower end and the railway carriage (1), one side of bathtub construction (9) links to each other with the sidewall tail end of air intake plate (2), have two exhaust outlets (10) in the bottom surface of bathtub construction (9)
The lower end of the bathtub construction (9) on the two ends of shape part (6) and the deflecting plate (5) links to each other, and is positioned at the below of automobile rear seat windscreen,
Constitute a horizontal air channel (11) between shape part (6) and the railway carriage (1),
The vertical edge of shape part (6) has three exhaust outlets (7).
Claims (1)
- The automobile airflow guiding dust reducer for back wind screen, it is characterized in that an air intake plate (2) being arranged at the top of railway carriage (1), many ventilation inlets (3) are arranged on the air intake plate (2), between the top of air intake plate (2) and railway carriage (1), deflector guide (4) is arranged, deflecting plate (5) the upper end forming V-shape that two lower ends are bathtub construction (9) links to each other, both upper ends are positioned between air intake plate (2) and railway carriage (1) top, both lower ends are distributed in the both sides of automobile rear seat windscreen, constitute air channel (8) between the bathtub construction (9) of deflecting plate (5) and the railway carriage (1), one side of bathtub construction (9) links to each other with the sidewall tail end of air intake plate (2), have several exhaust outlets (10) in the bottom surface of bathtub construction (9)The lower end of the bathtub construction (9) on the two ends of shape part (6) and the deflecting plate (5) links to each other, and is positioned at the below of automobile rear seat windscreen,
Constitute a horizontal air channel (11) between shape part (6) and the railway carriage (1),
The vertical edge of shape part (6) has many exhaust outlets (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97107967 CN1191815A (en) | 1997-02-27 | 1997-02-27 | Airflow guiding dust reducer for back wind screen of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97107967 CN1191815A (en) | 1997-02-27 | 1997-02-27 | Airflow guiding dust reducer for back wind screen of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1191815A true CN1191815A (en) | 1998-09-02 |
Family
ID=5170005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97107967 Pending CN1191815A (en) | 1997-02-27 | 1997-02-27 | Airflow guiding dust reducer for back wind screen of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1191815A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374344C (en) * | 2006-01-27 | 2008-03-12 | 孙金福 | Container refitted vehicle and its refitting method |
| CN109278647A (en) * | 2018-09-28 | 2019-01-29 | 潘陈斐 | A kind of automobile rearview mirror with rain-proof defrosting function |
| CN111731080A (en) * | 2020-07-07 | 2020-10-02 | 王新福 | Dustproof construction of car rear windshield |
| CN112796242A (en) * | 2019-11-14 | 2021-05-14 | 中车长春轨道客车股份有限公司 | Damping and noise-reducing windshield flow guiding device |
-
1997
- 1997-02-27 CN CN 97107967 patent/CN1191815A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374344C (en) * | 2006-01-27 | 2008-03-12 | 孙金福 | Container refitted vehicle and its refitting method |
| CN109278647A (en) * | 2018-09-28 | 2019-01-29 | 潘陈斐 | A kind of automobile rearview mirror with rain-proof defrosting function |
| CN112796242A (en) * | 2019-11-14 | 2021-05-14 | 中车长春轨道客车股份有限公司 | Damping and noise-reducing windshield flow guiding device |
| CN111731080A (en) * | 2020-07-07 | 2020-10-02 | 王新福 | Dustproof construction of car rear windshield |
| CN111731080B (en) * | 2020-07-07 | 2023-11-24 | 定州市顺华玻璃制品有限公司 | Dustproof structure of automobile rear windshield |
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