CN111688619A - Prevent foreign matter striking and can clear away bonnet air ducting of rainwater - Google Patents
Prevent foreign matter striking and can clear away bonnet air ducting of rainwater Download PDFInfo
- Publication number
- CN111688619A CN111688619A CN202010554300.XA CN202010554300A CN111688619A CN 111688619 A CN111688619 A CN 111688619A CN 202010554300 A CN202010554300 A CN 202010554300A CN 111688619 A CN111688619 A CN 111688619A
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- China
- Prior art keywords
- air
- air outlet
- hood
- wind
- guide device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/54—Obstruction removers or deflectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
- B60S1/026—Cleaning windscreens, windows or optical devices including defroster or demisting means using electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/12—Parts or details thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a hood air guide device capable of preventing foreign matter from impacting and removing rainwater, which comprises a hood and an air guide device arranged below the hood, wherein the air guide device comprises a front air inlet, an air duct and a rear air outlet device which are sequentially communicated, and the rear air outlet device comprises a plurality of upper row air outlets which are transversely distributed at equal intervals and a plurality of lower row air outlets which are transversely distributed at equal intervals; an air outlet swinging driving motor is arranged at the side part of the rear air outlet device; the lower air outlet is provided with a ball valve air control device, the ball valve air control device comprises a steering ball valve, a valve rod and a worm transmission mechanism, the valve rod is connected to the upper part of the steering ball valve, and the valve rod is in transmission connection with the worm transmission mechanism. The device is considered from a plurality of angles and is adaptively designed, so that the influence of flying foreign matters in the air on a high-speed running vehicle can be reduced to the greatest extent in fine weather, and the running safety is ensured; the water mist on the windshield can be removed in rainy days, and the condition that the driving safety is influenced by the blocked vision of a driver is avoided.
Description
Technical Field
The invention relates to the field of automobile safety, in particular to a hood air guide device capable of preventing foreign matter impact and removing rainwater.
Background
The speed of the automobile is relatively high in the running process, particularly in the running process on a highway, if sundries flying from the air collide with the automobile in the head-on direction, the running safety is greatly influenced, for example, the sundries with high rigidity such as stones and the like can collide with the automobile windshield at high relative speed, so that the glass is greatly impacted, and the windshield can be broken under serious conditions, so that passengers in the automobile can be injured; when a foreign object with poor rigidity such as a plastic bag is attached to the windshield in a head-on manner, although the glass cannot be damaged in a large rigidity manner, when the sight of a driver is affected by a large shielding covering surface, the driver can easily take emergency braking in hurry in a hurry, and serious traffic accidents such as rear-end collision of the automobile and the like are caused.
In addition, when the automobile runs in rainy days, the back and forth swing of the windshield wiper easily influences the sight of a driver, and the conditions all affect the driving safety of the automobile.
Disclosure of Invention
The invention aims to solve the defects in the prior art, provides the engine hood air guide device capable of preventing foreign matter impact and removing rainwater, has a simple structure, can weaken the impact force of the foreign matter, change the driving track of the engine hood air guide device and blow away the foreign matter, can remove water mist outside a windshield, and ensures that the visual field of a driver is clear.
In order to achieve the technical purpose, the invention is realized by the following technical scheme: the present invention provides
A hood wind-guiding device for preventing foreign body from impacting and removing rainwater comprises a hood and a wind-guiding device arranged below the hood, wherein the wind-guiding device comprises a front air inlet, an air duct and a rear air-out device which are sequentially communicated, the front air inlet is arranged on the front side of the hood along the advancing direction of an automobile, the rear air-out device is arranged on the rear side of the hood, and the rear air-out device comprises a plurality of upper air-out openings and a plurality of lower air-out openings which are transversely distributed at equal intervals; an air outlet swing driving motor is arranged at the side part of the rear air outlet device, the lower part of the rear air outlet device is in a circular arc shape suitable for rolling, and a telescopic through passage is arranged at the connecting position of the top of the air passage and the upper part of the rear air outlet device; the air outlet of the lower row is provided with a ball valve air control device which comprises a steering ball valve, a valve rod and a worm transmission mechanism, wherein through holes are formed in two ends of the steering ball valve and are respectively communicated with the air duct and the air outlet of the lower row, the valve rod is connected to the upper portion of the steering ball valve, and the valve rod is in transmission connection with the worm transmission mechanism.
Further, the worm transmission mechanism comprises a valve rod rotation driving motor, a worm, gear teeth and a rack, the rack is transversely arranged along the width direction of the automobile, thread teeth at the end part of the valve rod are meshed with the rack, and the rack is meshed with the gear teeth.
Furthermore, the upper side and the lower side of the telescopic through passage are made into telescopic organ shapes by adopting rubber.
Furthermore, the upper row of air outlets and the lower row of air outlets are arranged in a staggered mode, the air exhaust direction of the upper row of air outlets is parallel to the plane of the windshield at the front part of the automobile, and the air exhaust direction of the lower row of air outlets is inclined towards the windshield.
Furthermore, the air duct is vertically divided into two sub-air ducts, namely a first air duct located above and a second air duct located below, the first air duct is communicated with a front air inlet and an upper air outlet, which are located above, and the second air duct is communicated with a front air inlet, an engine compartment air inlet and a lower air outlet, which are located below.
Furthermore, a foldable movable baffle is arranged in the second air duct, the bottom of the movable baffle is connected with a driving device to control the movable baffle to be folded, and the second air duct is selectively communicated with a front air inlet or an engine compartment air inlet which is positioned below the second air duct through the up-and-down turning of the movable baffle.
Further, the driving device is a hydraulic cylinder or an air cylinder.
Furthermore, a set of electric heating piece heating device is additionally arranged at the air outlet of the lower air outlet.
The invention has the beneficial effects that:
1. the invention provides a hood wind-guiding device capable of preventing foreign matter from impacting and removing rainwater, which has a simple structure, when the weather is fine, the upper air outlet arranged in parallel with the plane of a windshield in the air exhaust direction on a rear air-outlet device can be used for attenuating the force of rigid impact objects flying in the air, the running track of the impact objects is changed, the impact of the flying objects and the windshield with larger strength is avoided as far as possible, the lower air outlet with the air exhaust direction inclined to the windshield can blow away the foreign matter on the windshield, the structural design is considered from multiple angles, the influence of the flying foreign matter in the air on a high-speed running vehicle can be reduced to the greatest extent, and the driving safety is ensured;
2. the separation of the air duct and the design of the movable baffle plate are combined with proper operation, so that water mist on the windshield can be removed in rainy days, and the influence on driving safety caused by the blocked vision of a driver is avoided;
3. through increasing horizontal accuse wind device and air outlet swing driving motor on rear portion air-out device for the air-out direction of lower air outlet can carry out the multi-angle and adjust in order to carry out comprehensive efficient and sweep, and the water smoke on the better cleaing away windshield is suitable for the use of rainy day road conditions of traveling, further promotes driving safety.
Drawings
Fig. 1 is a view showing an installation structure of an air guide device and a hood disclosed in embodiment 1;
fig. 2 is a view illustrating an air outlet of the air guide device disclosed in embodiment 1;
fig. 3 is a schematic structural view of an optimized air guiding device disclosed in embodiment 2;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a schematic view of an air duct of the optimized air guiding device disclosed in embodiment 2;
fig. 6 is a schematic structural view of the optimized rear air outlet device disclosed in embodiment 2;
FIG. 7 is a schematic diagram of a retractable through passage;
FIG. 8 is a schematic structural view of a ball diverter valve;
FIG. 9 is a cross-sectional view taken along line B-B of FIG. 8;
FIG. 10 is a schematic structural view of a ball valve wind control device;
the system comprises an engine cover, an air guide device, a front air inlet, an air duct, a rear air outlet device, a windshield, an engine cabin air inlet, a movable baffle, an electric heating sheet heating device and a heating cabin, wherein the engine cover is 1-the engine cover, the air guide device is 2-the front air inlet, the air duct is 4-the air duct, the rear air outlet device is 5-the windshield is 6-the engine cabin air inlet, the movable baffle;
31-wind comes from the front air inlet;
41-a first air duct, 42-a second air duct;
51-upper-row air outlet, 52-lower-row air outlet, 53-air outlet swing driving motor, 54-telescopic through passage and 55-ball valve air control device;
551-steering ball valve, 552-valve stem, 553-worm gear;
5531-valve rod rotation driving motor, 5532-worm, 5533-gear teeth, 5534-rack;
71-engine compartment coming wind.
Detailed Description
The following examples further illustrate the present invention but are not to be construed as limiting the invention. Modifications and substitutions to methods, procedures, or conditions of the invention may be made without departing from the spirit of the invention.
Example one
In order to avoid the influence of flying foreign matters in the air on the safety of the automobile in a high-speed driving state, the front windshield of the automobile can be effectively cleaned in a water mist mode in a rainwater weather, and the driving safety is ensured to the greatest extent in all aspects of comprehensive consideration. The specific structure of the hood air guide device is shown in fig. 1-2, and the hood air guide device comprises a hood 1 and an air guide device 2 arranged below the hood 1, wherein the air guide device 2 comprises a front air inlet 3, an air duct 4 and a rear air outlet device 5 which are sequentially communicated, the front air inlet 3 is arranged on the front side of the hood 1 along the advancing direction of the automobile, the rear air outlet device 5 is arranged on the rear side of the hood 1, and when the automobile runs quickly, air is blown out from the front air inlet 3 through the air duct 4 above the engine and then from the rear air outlet device 3. The rear air outlet device 5 includes a plurality of upper air outlets 51 and a plurality of lower air outlets 52, which are distributed along the width direction of the vehicle at equal intervals in the transverse direction.
The upper air outlet 51 and the lower air outlet 52 are arranged in a staggered mode, when an automobile runs fast, the rear air outlet device 5 collects air flow of an air duct and then conveys the air flow to the upper windshield 6, the air exhaust direction of the upper air outlet 51 is parallel to the plane of the windshield 6 at the front of the automobile, the rear air outlet device is mainly used for attenuating the force of rigid impact objects flying in the air and changing the running track of the impact objects, the impact of high strength between the impact objects and the windshield is avoided as far as possible, and the air exhaust direction of the lower air outlet 52 is inclined towards the windshield 6 and is mainly used for blowing away foreign matters attached to the windshield 6.
Example two
The difference between the present embodiment and the first embodiment is that the structure of the air duct 4 and the rear air outlet device 3 is further optimized on the basis of the air guiding device 2 disclosed in the first embodiment, as shown in fig. 3-5, the air duct 4 is divided into a first air duct 41 located above and a second air duct 42 located below, the first air duct 41 communicates with the front air inlet 3 and the upper air outlet 51 on the upper side, and the second air duct 42 communicates with the front air inlet 3, the engine compartment air inlet 7 and the lower air outlet 52 on the lower side;
in order to select the air intake of the second air duct 42, a foldable movable baffle 8 is additionally arranged in the second air duct 42, the bottom of the movable baffle 8 is connected with a driving device (not shown in the figure) to control the folding of the movable baffle 8, and the second air duct 42 can be selectively communicated with the front air inlet 3 or the engine compartment air inlet 7 below through the up-and-down turning of the movable baffle 8; when the movable baffle 8 is turned over upwards and the free end of the movable baffle 8 abuts against the bottom surface of the first air duct 41, the air inlet 7 of the engine compartment, the second air duct 42 and the lower exhaust outlet 52 are communicated in sequence, the second air duct 42 collects air flow exhausted from the engine compartment 10, when the movable baffle 8 is turned over downwards and the free end of the movable baffle abuts against the bottom surface of the second air duct 42, the air inlet of the air inlet 7 of the engine compartment is blocked, the front air inlet 3, the second air duct 42 and the lower exhaust outlet 52 which are positioned below are communicated in sequence, and the second air duct 42 collects the air inlet of the front air inlet 3;
the driving device for controlling the folding of the movable baffle 8 can be a hydraulic cylinder or an air cylinder, and is not particularly limited as long as the folding function of the movable baffle 8 can be realized.
When the automobile runs under the rainy road condition, the movable baffle 8 can be turned upwards at the moment, the engine compartment air inlet 7, the second air duct 42 and the lower exhaust outlet 52 are communicated in sequence, and the exhaust fan arranged behind the automobile engine part can blow warm air in the engine compartment 10 onto the windshield 6 through the lower exhaust outlet 52, so that rainwater on the windshield 6 is blown away and removed, and residual water mist is dried; to the condition that the air blown out can not be dried quickly due to insufficient heat of the engine when the automobile is started, in order to better control the air outlet heat degree, a set of electric heating piece heating device 9 is additionally arranged at the air outlet of the lower air outlet 52 in the embodiment, and when the engine is just started, the electric heating piece heating device 9 is electrified and heated, so that the air blown out of the lower air outlet 52 can be dried quickly by water mist on the windshield 6 after being further heated by the electric heating pieces.
In order to better adapt to the road condition in rainy days, the structure of the rear air outlet device 5 is also improved in the embodiment, so that the air outlet direction can be adjusted to perform multi-angle blowing, as shown in fig. 6, an air outlet swing driving motor 53 is arranged at the side part of the rear air outlet device 5, the lower part of the rear air outlet device 5 is changed into an arc shape, and the bottom of the rear air outlet device 5 can roll when being driven by the motor to swing; meanwhile, a telescopic through passage 54 is arranged at the connecting position of the top of the air duct 4 and the upper part of the rear air outlet device 3, the telescopic through passage 54 is made into an organ shape by adopting rubber up and down to realize the telescopic function when the rear air outlet device 5 swings, the telescopic through passage 54 is stretched when the rear air outlet device 5 swings clockwise as shown by an arrow in figure 4, and the telescopic through passage 54 is compressed when the rear air outlet device 5 swings anticlockwise, so that the structure can ensure that the connecting position of the top of the air duct 4 and the top of the rear air outlet device 5 cannot be disconnected to influence air outlet;
the swing driving motor 53 with the air outlet is additionally arranged, and can mainly adjust the air outlet direction in the longitudinal direction, in order to adjust the air direction in all directions, a transverse air control device is additionally arranged in the embodiment, specifically as shown in fig. 8-10, a ball valve air control device 55 is arranged at the lower air outlet 52, the ball valve air control device 55 comprises a steering ball valve 551, a valve rod 552 and a worm transmission mechanism 553, through holes are formed at two ends of the steering ball valve 551 and respectively communicated with the second air duct 42 and the lower air outlet 52, the valve rod 552 is connected to the upper portion of the steering ball valve 551, and the valve rod 552 is in transmission connection with the worm transmission mechanism 553.
The worm gear 553 includes a valve stem rotation driving motor 5531, a worm 5532, gear teeth 5533, and a rack 5534, the rack 5534 is disposed laterally in a width direction of the vehicle, a screw tooth of an end of the valve stem 552 is engaged with the rack 5534, the rack 5534 is engaged with the gear teeth 5533, the gear teeth 5533 are connected to the valve stem rotation driving motor 5531 through the worm 5532, the valve stem rotation driving motor 5531 drives the gear teeth 5533 to rotate, the gear teeth 5533 drive the rack 5534 to move laterally in the width direction of the vehicle when rotating, thereby driving the valve rod 552 to rotate, finally driving the steering ball valve 551 to swing transversely, changing the transverse blowing direction of the air discharged from the lower air outlet 52, realizing the change of the omnibearing air discharging direction by matching with the action of the air outlet swing driving motor 53, furthermore, the air flow discharged by the exhaust fan in the engine compartment 10 is utilized to blow away and remove the rainwater on the windshield from various angles, so that the influence of the rainwater on the windshield on a driver is reduced.
The electric control elements such as the driving device, the electric heating piece heating device 9, the air outlet swinging driving motor 53 and the valve rod rotating driving motor 5531 are connected with the microcontroller in the vehicle through wiring harnesses to realize opening and closing.
Claims (8)
1. The hood air guide device is characterized by comprising a hood (1) and an air guide device (2) arranged below the hood, wherein the air guide device (2) comprises a front air inlet (3), an air duct (4) and a rear air outlet device (5) which are sequentially communicated, the front air inlet (3) is arranged on the front side of the hood (1) along the advancing direction of an automobile, the rear air outlet device (5) is arranged on the rear side of the hood (1), and the rear air outlet device (5) comprises a plurality of upper exhaust outlets (51) and a plurality of lower exhaust outlets (52) which are transversely distributed at equal intervals; an air outlet swinging driving motor (53) is arranged at the side part of the rear air outlet device (5), the lower part of the rear air outlet device (5) is in a circular arc shape suitable for rolling, and a telescopic through passage (54) is arranged at the connecting position of the top of the air duct (4) and the upper part of the rear air outlet device (3); be equipped with ball valve accuse wind device (55) in lower discharge air outlet (52), ball valve accuse wind device (55) are including turning to ball valve (551), valve rod (552) and worm drive mechanism (553), and the both ends of turning to ball valve (551) are opened and are had the through-hole that link up and communicate wind channel (4) and lower row of air outlet (52) respectively, and valve rod (552) are connected on turning to ball valve (551), and valve rod (552) are connected with worm drive mechanism (553) transmission.
2. The hood wind guide apparatus for preventing foreign matter from being collided and removing rainwater according to claim 1, wherein the worm gear 553 includes a valve stem rotation driving motor 5531, a worm (5532), gear teeth 5533, and a rack (5534), the rack (5534) is transversely disposed in a width direction of the vehicle, the screw teeth of the end of the valve stem (552) are engaged with the rack (5534), and the rack (5534) is engaged with the gear teeth (5533).
3. The hood wind guide device for preventing foreign matter from striking and removing rainwater according to claim 1, wherein the upper and lower sides of the retractable through passage (54) are made of rubber and made into a retractable organ shape.
4. The hood wind guide device for preventing foreign matter from colliding and removing rainwater according to claim 1, wherein the upper row of wind outlets (51) and the lower row of wind outlets (52) are alternately arranged, the wind direction of the upper row of wind outlets (51) is parallel to the plane of the front windshield (6) of the automobile, and the wind direction of the lower row of wind outlets (52) is inclined toward the windshield (6).
5. The hood wind guide device according to claim 1, wherein the air duct (4) is divided into two sub-ducts, i.e., a first air duct (41) located above and a second air duct (42) located below, from top to bottom, the first air duct (41) communicating with the front air inlet (3) located above and the upper air outlet (51), and the second air duct (42) communicating with the front air inlet (3) located below, the engine compartment air inlet (7) and the lower air outlet (52).
6. The hood wind guide device for preventing foreign matter from colliding and removing rainwater according to claim 5, wherein a foldable movable baffle (8) is provided in the second wind channel (42), the bottom of the movable baffle (8) is connected with a driving device to control the foldable movable baffle to be folded, and the second wind channel (42) is selectively communicated with the front wind inlet (3) or the engine compartment wind inlet (7) through the up-and-down turnover of the movable baffle (8).
7. The hood wind guide device for preventing foreign matter from colliding and removing rainwater of claim 6, wherein the driving means is a hydraulic cylinder or an air cylinder.
8. The hood wind guide device for preventing foreign matter from colliding and removing rainwater of claim 7, wherein a set of electric heating plate heating device (9) is additionally provided at the air outlet of the lower exhaust port (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010554300.XA CN111688619A (en) | 2020-06-17 | 2020-06-17 | Prevent foreign matter striking and can clear away bonnet air ducting of rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010554300.XA CN111688619A (en) | 2020-06-17 | 2020-06-17 | Prevent foreign matter striking and can clear away bonnet air ducting of rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111688619A true CN111688619A (en) | 2020-09-22 |
Family
ID=72481694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010554300.XA Withdrawn CN111688619A (en) | 2020-06-17 | 2020-06-17 | Prevent foreign matter striking and can clear away bonnet air ducting of rainwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111688619A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2003801A (en) * | 1977-09-08 | 1979-03-21 | Honda Motor Co Ltd | Air deflectors for vehicles |
| JP2000006769A (en) * | 1998-06-17 | 2000-01-11 | Cosmos Chemical Kk | Raindrop removing device for automobile front and side windows |
| CN101412396A (en) * | 2007-10-19 | 2009-04-22 | 孙兆忠 | Method for cleaning wind screen of high speed moving vehicle |
| CN101870283A (en) * | 2009-04-27 | 2010-10-27 | 付博 | Rain, snow and wind-proof curtain wall technology for automobile front windshield glass |
| CN106627105A (en) * | 2016-12-09 | 2017-05-10 | 浙江吉利控股集团有限公司 | Ventilating system for vehicle |
| CN107804286A (en) * | 2017-10-13 | 2018-03-16 | 长安大学 | A kind of cleaning device of shield glass and guiding gutter |
| CN107901985A (en) * | 2017-11-25 | 2018-04-13 | 成都顺宏鑫机械有限公司 | Easy to the automobile of heat dissipation |
| CN108819909A (en) * | 2018-08-01 | 2018-11-16 | 苏州培星智能装备科技有限公司 | Automotive rear windshields dust guard |
| CN208195117U (en) * | 2018-01-17 | 2018-12-07 | 无锡易纯净化设备有限公司 | Spraying Airshower chamber |
| CN108973942A (en) * | 2018-07-20 | 2018-12-11 | 东莞市名展展示柜有限公司 | Automobile windscreen rainproof system |
-
2020
- 2020-06-17 CN CN202010554300.XA patent/CN111688619A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2003801A (en) * | 1977-09-08 | 1979-03-21 | Honda Motor Co Ltd | Air deflectors for vehicles |
| JP2000006769A (en) * | 1998-06-17 | 2000-01-11 | Cosmos Chemical Kk | Raindrop removing device for automobile front and side windows |
| CN101412396A (en) * | 2007-10-19 | 2009-04-22 | 孙兆忠 | Method for cleaning wind screen of high speed moving vehicle |
| CN101870283A (en) * | 2009-04-27 | 2010-10-27 | 付博 | Rain, snow and wind-proof curtain wall technology for automobile front windshield glass |
| CN106627105A (en) * | 2016-12-09 | 2017-05-10 | 浙江吉利控股集团有限公司 | Ventilating system for vehicle |
| CN107804286A (en) * | 2017-10-13 | 2018-03-16 | 长安大学 | A kind of cleaning device of shield glass and guiding gutter |
| CN107901985A (en) * | 2017-11-25 | 2018-04-13 | 成都顺宏鑫机械有限公司 | Easy to the automobile of heat dissipation |
| CN208195117U (en) * | 2018-01-17 | 2018-12-07 | 无锡易纯净化设备有限公司 | Spraying Airshower chamber |
| CN108973942A (en) * | 2018-07-20 | 2018-12-11 | 东莞市名展展示柜有限公司 | Automobile windscreen rainproof system |
| CN108819909A (en) * | 2018-08-01 | 2018-11-16 | 苏州培星智能装备科技有限公司 | Automotive rear windshields dust guard |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200922 |
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| WW01 | Invention patent application withdrawn after publication |