CN104149749B - A kind of wiper carrying spraying function - Google Patents
A kind of wiper carrying spraying function Download PDFInfo
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- CN104149749B CN104149749B CN201410389278.2A CN201410389278A CN104149749B CN 104149749 B CN104149749 B CN 104149749B CN 201410389278 A CN201410389278 A CN 201410389278A CN 104149749 B CN104149749 B CN 104149749B
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- liquid
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- spraying
- wiper
- flexible pipe
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Abstract
The present invention relates to a kind of wiper carrying spraying function, including for scrubbing two swipe of windshield, two brush arms, rain shaving electrical machine, washer box, washing water pumps, the liquid feeding end of washing water pump is connected with described washer box, and wiper also includes two liquid-spraying rods, two the first motors, controllers.The liquid outlet of washing water pump connects with two liquid-spraying rods respectively, each swipe includes blade insert and hollow sting, liquid-spraying rod and the first motor are assembled in hollow sting, the left side of this hollow sting is provided with a plurality of first spray hole, the right side of this hollow sting is provided with a plurality of second spray hole, and this liquid-spraying rod is provided with a plurality of 3rd spray hole.The present invention arranges single liquid-spraying rod in each hollow sting can realize left and right commutation jet washing liquid.Therefore, the present invention can conveniently realize commutation jet washing liquid, simple in construction, design ingenious.
Description
Technical field
The present invention relates to a kind of wiper, be specifically related to a kind of wiper carrying spraying function.
Background technology
The wiper that existing automobile commonly uses is all to be pressurizeed by the cleaning mixture in motor extraction washer box,
By mouth spray to front windshield jet washing liquid.When injection, cleaning mixture is often got on windshield
Certain vision dead zone can be formed when windscreen wiper arrives, thus affect traffic safety.Furthermore, do not have at cleaning mixture
The place sprayed is had often to be difficult to clean the dead angle leaving cleaning.Furthermore, do not arrive gear at windscreen wiper
Easily occurring that windshield is dry grinded by windscreen wiper during the position of the water on wind glass, this is easy to scratch and keeps out the wind
Glass and damage wiper.
Summary of the invention
It is an object of the present invention to provide a kind of wiper carrying spraying function, to overcome cleaning mixture in prior art
Impact driving sight line, wiper easily leave the problem that the dead angle of cleaning, wiper easily scratch windshield.
The present invention adopts the following technical scheme that a kind of wiper carrying spraying function, including keeping out the wind for scrubbing
Two swipe of glass, two brush arms being connected with two described swipe respectively, it is used for driving about this brush arm
Motion rain shaving electrical machine, for fill cleaning mixture washer box, for by washer box cleaning mixture extract out washing
Washing water pump, the liquid feeding end of described washing water pump is connected with described washer box, and described wiper also includes two sprays
Liquid bar, for driving two the first motors that described liquid-spraying rod rotates, for controlling the control that this wiper works
Device processed；Described controller is connected with two the first motors, rain shaving electrical machine, washing water pumps respectively；Described washing
The liquid outlet of water pump connects with two liquid-spraying rods respectively, and each swipe includes blade insert and hollow sting, institute
Stating blade insert to be installed on described hollow sting, described liquid-spraying rod and described first motor are assembled on described
In hollow sting, the left side of this hollow sting is alongst provided with a plurality of first spray hole, and this is hollow
The right side of support is alongst provided with a plurality of second spray hole, and this liquid-spraying rod alongst sets
There is a plurality of 3rd spray hole；When liquid-spraying rod rotates to the 3rd spray hole and the corresponding position of the first spray hole
Time, cleaning mixture is sprayed by the first spray hole, when liquid-spraying rod rotates to the 3rd spray hole and the second spray hole is relative
During the position answered, cleaning mixture is sprayed by the second spray hole.
It is also preferred that the left the arrangement of described a plurality of first spray hole equally straight lines, described a plurality of second hydrojets
Hole equally straight line arrangement, described a plurality of 3rd spray hole equally straight line arrangements.
It is also preferred that the left the aperture of described first spray hole is more than the aperture of described 3rd spray hole.
It is also preferred that the left the aperture of described second spray hole is more than the aperture of described 3rd spray hole.
It is also preferred that the left described wiper also includes tee T, the first pipeline, left flexible pipe and right flexible pipe, described
One end of one pipeline is connected with the liquid outlet of described washing water pump, the other end of described first pipeline and described three
First through hole of siphunculus connects, and one end of described left flexible pipe is connected with the second through hole of described tee T, described
The other end of left flexible pipe is connected with the liquid-spraying rod in left side, one end of described right flexible pipe and the 3rd of described tee T the
Through hole connects, and the described other end of right flexible pipe is connected with the liquid-spraying rod on right side.
It is also preferred that the left the described hollow sting in left side is provided with the first opening of the strip passed for described left flexible pipe；
The described hollow sting on right side is provided with the second opening of the strip passed for described right flexible pipe.
It is also preferred that the left described first spray hole towards in arranging obliquely.
It is also preferred that the left described second spray hole towards in arranging obliquely.
It is also preferred that the left described first motor is installed in the bottom of described hollow sting, the output shaft of this first motor
Fixing with described liquid-spraying rod and be connected, the top of described liquid-spraying rod is provided with the limited block of " T " font, described hollow
The top of support is provided with the stopper slot suitable with this limited block shape.
It is also preferred that the left two described brush arms are hollow shape, described left flexible pipe is arranged in the brush arm in left side, the described right side
Flexible pipe is arranged in the brush arm on right side.
The above-mentioned description to present configuration and method understands, and compared to the prior art, the present invention has as follows
Advantage: one, the present invention arranges single liquid-spraying rod in each hollow sting can realize left and right commutation injection
Cleaning mixture, i.e. when wiper is turned left and scraped when, liquid-spraying rod, towards left spray rinsing liquid, is turned right when wiper and is scraped
The when of washing, liquid-spraying rod is turned right spray rinsing liquid；Therefore, the present invention can conveniently realize commutation jet washing liquid,
Simple in construction, design ingenious.Its two, the wiper of the present invention can spray rinsing liquid while clean, it is to avoid
In prior art, first spray rinsing liquid cleans impact driving sight line again.Its three, spray rinsing liquid limit, limit of the present invention clean,
Do not result in cleaning mixture waste.Its four, spraying cleaning solution of the present invention is uniform, is difficult to leave cleaning dead angle.Its
Five, windshield will not be dry grinded by the wiper of the present invention, will not scratch windshield or damage rain
Curette.Its six, the present invention a plurality of first spray hole equally straight line arrange, a plurality of second spray holes
Equally straight line arrangement, a plurality of 3rd spray hole equally straight line arrangements, so that eject washes
Wash liquid to be uniformly distributed.Its seven, the aperture of the first spray hole is more than the aperture of described 3rd spray hole, the second spray
The aperture of fluid apertures is more than the aperture of described 3rd spray hole, thus cleaning mixture can be made to be more prone to ejection.Its eight,
The hollow sting in left side is provided with the first opening of the strip passed for left flexible pipe, thus liquid-spraying rod can be avoided to revolve
Left flexible pipe bending during Zhuaning, blocks cleaning mixture flowing；The hollow sting on right side is provided with to be worn for described right flexible pipe
Second opening of the strip crossed, thus right flexible pipe bending in liquid-spraying rod rotary course can be avoided, block washing
Liquid stream moves.Its nine, the first spray hole towards in arranging obliquely, the second spray hole towards in oblique
Arrange lowerly, thus cleaning mixture can be made to spray to the windshield of automobile.Its ten, the top of described liquid-spraying rod sets
The limited block of " T " font, the top of described each hollow sting is had to be provided with suitable with this limited block shape
Stopper slot, thus position skew in liquid-spraying rod rotation process can be avoided.Its 11, two brush arms are hollow shape,
Left flexible pipe is arranged in the brush arm in left side, and right flexible pipe is arranged in the brush arm on right side, so that brush arm is swinging
During will not be snarled by left flexible pipe or right flexible pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wiper of the present invention.
Fig. 2 is brush arm and the structural representation of swipe of the present invention.
Fig. 3 is the Fig. 2 cross-sectional schematic along AA ' direction.
Detailed description of the invention
The detailed description of the invention of the present invention is described with reference to the accompanying drawings.
With reference to Fig. 1, a kind of wiper carrying spraying function, including two swipe for scrubbing windshield
10, two brush arms 11 being connected with two swipe 10 respectively, the windscreen wiper being used for driving this brush arm 11 side-to-side movement
Motor 12, for fill cleaning mixture washer box 13, for by washer box 13 cleaning mixture extract out washings
Pump 14.The liquid feeding end of washing water pump 14 and washer box 13 pass through pipeline communication.Rain shaving electrical machine 12 drives two brushes
The frame for movement that bar 10 swings is prior art, does not describes in detail at this.
With reference to Fig. 1, Fig. 2 and Fig. 3, wiper also includes two liquid-spraying rods 15, for driving two liquid-spraying rods 15
Two the first motors 16 rotated, the controller (not shown) being used for controlling the work of this wiper.Control
Device processed is connected with two the first motors 16, rain shaving electrical machine 12, washing water pumps 14 respectively.Going out of washing water pump 14
Liquid end connects with two liquid-spraying rods 15 respectively.Each swipe 10 includes blade insert 101 and hollow sting 102,
This blade insert 101 is used for scraping windshield, and blade insert 101 is installed on hollow sting 102.Liquid-spraying rod
15 and first motor 16 be assembled in hollow sting 102.The left side of this hollow sting 102 is alongst
Being provided with a plurality of first spray hole 103, the right side of this hollow sting 102 is alongst provided with a plurality of
Two spray holes 104.A plurality of 3rd spray hole 151 alongst it is provided with on liquid-spraying rod 15.Work as liquid-spraying rod
15 when rotating to the 3rd spray hole 151 position corresponding with the first spray hole 103, and cleaning mixture is by the first hydrojet
Hole 103 sprays, when liquid-spraying rod 15 rotates to the position that the 3rd spray hole 151 is corresponding with the second spray hole 104
Time, cleaning mixture is sprayed by the second spray hole 104.
With reference to Fig. 3, a plurality of first spray hole 103 equally straight line arrangements, a plurality of second spray holes 104
The most equally straight line arrangement, a plurality of 3rd spray hole 151 the most equally straight line arrangements, so that injection
The cleaning mixture gone out is uniformly distributed.
With reference to Fig. 3, the aperture of the first spray hole 103 is more than the aperture of the 3rd spray hole 151.Second spray hole 104
Aperture also greater than the aperture of the 3rd spray hole 151, thus cleaning mixture can be made to be more prone to ejection.
As shown in figures 1 and 3, wiper also includes that tee T the 17, first pipeline 18, left flexible pipe 19 and the right side are soft
Pipe 20.One end of first pipeline 18 is connected with the liquid outlet of washing water pump 14, the other end of the first pipeline 18 with
First through hole of tee T 17 connects.One end of left flexible pipe 19 is connected with the second through hole of tee T 17, left soft
The other end of pipe 19 is connected with the inlet opening 155 of the liquid-spraying rod 15 in left side.One end of right flexible pipe 20 and tee T 17
Third through-hole connect, the other end of right flexible pipe 20 is connected with the inlet opening of the liquid-spraying rod 15 on right side.
As shown in Figure 1, Figure 2 and Figure 3, the hollow sting 102 in left side is provided with the strip passed for left flexible pipe 19
The first opening 21, thus left flexible pipe 19 in liquid-spraying rod 15 rotary course can be avoided to bend, block washing liquid stream
Dynamic.The hollow sting on right side is provided with the second opening (not shown) of the strip passed for right flexible pipe 20,
Thus right flexible pipe 20 in liquid-spraying rod 15 rotary course can be avoided to bend, block cleaning mixture flowing.
As shown in Figures 2 and 3, the first spray hole 103 towards in arranging obliquely, the second spray hole 104
Towards also in arranging obliquely, thus cleaning mixture can be made to spray to the windshield of automobile.
As it is shown on figure 3, the first motor 16 is installed in the bottom of hollow sting 102, the output of this first motor 16
Axle is fixing with liquid-spraying rod 15 to be connected.The top of liquid-spraying rod 15 is provided with the limited block 23 of " T " font, hollow sting
The top of 102 is provided with the stopper slot 24 suitable with this limited block 23 shape, thus liquid-spraying rod 15 can be avoided to rotate
During position skew.
As it is shown in figure 1, two brush arms 11 are hollow shape, left flexible pipe 19 is arranged in the brush arm 11 in left side, right flexible pipe
20 brush arms 11 being arranged in right side so that brush arm 11 during swinging will not by left flexible pipe 19 or
The right flexible pipe of person 20 snarls.
As shown in Figure 1, Figure 2 and Figure 3, the specific works process of the present invention is as follows: assume that wiper is started working
When, swipe 10 to be moved toward the left side.Controller starts the first motor 16, and the first motor 16 drives hydrojet
Bar 15 rotates, and makes the 3rd spray hole 151 corresponding with the first spray hole 103, and now, controller stops first
Motor 16.Then controller starts washing water pump 14 and rain shaving electrical machine 12 simultaneously, and washing water pump 14 is by cleaning mixture
Extracting and send into the first pipeline 18 out, cleaning mixture, after tee T 17, is sent by left flexible pipe 19 and right flexible pipe 2 respectively
Enter in two liquid-spraying rods 15 in left and right, and after being sprayed by the 3rd spray hole 151 of liquid-spraying rod 15, due to the 3rd hydrojet
Hole 151 is corresponding with the first spray hole 103, and cleaning mixture is finally fallen at windshield by the first spray hole 103 ejection
On, windshield is scrubbed by two swipe 10.Two swipe 10 move to the bottom of windshield to the left
After, controller starts the first motor 16 and temporarily ceases washing water pump 14 and rain shaving electrical machine 12 works.Liquid-spraying rod
15, under the first motor 16 drives, rotate 180 °, make the 3rd spray hole 151 corresponding with the second spray hole 104,
Now, controller starts washing water pump 14 and rain shaving electrical machine 12 the most simultaneously.Swipe 10 is moved toward the right, washing
Liquid is after tee T 17, about the left flexible pipe 19 of difference and right flexible pipe 2 feeding in two liquid-spraying rods 15, and by spraying
After 3rd spray hole 151 ejection of liquid bar 15, owing to the 3rd spray hole 151 is corresponding with the second spray hole 104,
Cleaning mixture is finally fallen on the windshield by the second spray hole 104 ejection, and windshield is carried out by two swipe 10
Scrub.After two swipe 10 move right the bottom of windshield, controller starts the first motor 16 the most temporarily
Time stop washing water pump 14 and rain shaving electrical machine 12 and work, liquid-spraying rod 15, under the first motor 16 drives, circles round 180
°, make the 3rd spray hole 151 corresponding with the first spray hole 103.So, circulation above procedure.
As shown in Figure 1, Figure 2 and Figure 3, the present invention arranges single liquid-spraying rod 15 i.e. in each hollow sting 102
Can realize left and right commutation jet washing liquid, i.e. when wiper is turned left and scraped when, liquid-spraying rod 15 is towards left hydro-peening
Washing liquid, when wiper is turned right and scraped when, liquid-spraying rod 15 is turned right spray rinsing liquid.Therefore, the present invention can be square
Just realize commutate jet washing liquid, simple in construction, design ingenious.The wiper of the present invention can one side hydro-peening
Wash liquid while cleaning, it is to avoid in prior art, first spray rinsing liquid cleans impact driving sight line again.Limit of the present invention is sprayed
Cleaning mixture limit is cleaned, and does not results in cleaning mixture waste.Spraying cleaning solution of the present invention is uniform, is difficult to leave cleaning
Dead angle.Windshield will not be dry grinded by the wiper of the present invention, will not scratch windshield or damage
Wiper.
Above are only the detailed description of the invention of the present invention, but the design concept of the present invention is not limited thereto, all
Utilize this design that the present invention carries out the change of unsubstantiality, the row invading scope all should be belonged to
For.
Claims (10)
1. the wiper carrying spraying function, two brush arms including two swipe for scrubbing windshield, being connected with two described swipe respectively, for driving the rain shaving electrical machine of this brush arm side-to-side movement, for filling the washer box of cleaning mixture, for the washing water pump extracted out by the cleaning mixture in washer box, the liquid feeding end of described washing water pump is connected with described washer box, it is characterized in that: described wiper also includes two liquid-spraying rods, for two the first motors driving described liquid-spraying rod to rotate, for controlling the controller of this wiper work；Described controller is connected with two the first motors, rain shaving electrical machine, washing water pumps respectively；The liquid outlet of described washing water pump connects with two liquid-spraying rods respectively, each swipe includes blade insert and hollow sting, described blade insert is installed on described hollow sting, described liquid-spraying rod and described first motor are assembled in described hollow sting, the left side of this hollow sting is alongst provided with a plurality of first spray hole, the right side of this hollow sting is alongst provided with a plurality of second spray hole, and this liquid-spraying rod is alongst provided with a plurality of 3rd spray hole；When liquid-spraying rod rotates to the 3rd spray hole and the corresponding position of the first spray hole, cleaning mixture is sprayed by the first spray hole, and when liquid-spraying rod rotates to the 3rd spray hole and the corresponding position of the second spray hole, cleaning mixture is sprayed by the second spray hole.
2. according to a kind of wiper carrying spraying function described in claim 1, it is characterized in that: described a plurality of first spray hole equally straight lines are arranged, described a plurality of second spray hole equally straight lines are arranged, described a plurality of 3rd spray hole equally straight line arrangements.
3. according to a kind of wiper carrying spraying function described in claim 1, it is characterized in that: the aperture of described first spray hole is more than the aperture of described 3rd spray hole.
4. according to a kind of wiper carrying spraying function described in claim 3, it is characterized in that: the aperture of described second spray hole is more than the aperture of described 3rd spray hole.
5. according to a kind of wiper carrying spraying function described in claim 1, it is characterized in that: described wiper also includes tee T, first pipeline, left flexible pipe and right flexible pipe, one end of described first pipeline is connected with the liquid outlet of described washing water pump, the other end of described first pipeline is connected with the first through hole of described tee T, one end of described left flexible pipe is connected with the second through hole of described tee T, the described other end of left flexible pipe is connected with the liquid-spraying rod in left side, one end of described right flexible pipe is connected with the third through-hole of described tee T, the described other end of right flexible pipe is connected with the liquid-spraying rod on right side.
6. according to a kind of wiper carrying spraying function described in claim 5, it is characterized in that: the described hollow sting in left side is provided with the first opening of the strip passed for described left flexible pipe；The described hollow sting on right side is provided with the second opening of the strip passed for described right flexible pipe.
7., according to a kind of wiper carrying spraying function described in claim 1, it is characterized in that: described first spray hole towards in arranging obliquely.
8., according to a kind of wiper carrying spraying function described in claim 7, it is characterized in that: described second spray hole towards in arranging obliquely.
9. according to a kind of wiper carrying spraying function described in claim 1, it is characterized in that: described first motor is installed in the bottom of described hollow sting, the output shaft of this first motor is fixing with described liquid-spraying rod to be connected, the top of described liquid-spraying rod is provided with the limited block of " T " font, and the top of described hollow sting is provided with the stopper slot suitable with this limited block shape.
10. according to a kind of wiper carrying spraying function described in claim 5, it is characterized in that: two described brush arms are hollow shape, described left flexible pipe is arranged in the brush arm in left side, and described right flexible pipe is arranged in the brush arm on right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410389278.2A CN104149749B (en) | 2014-08-08 | 2014-08-08 | A kind of wiper carrying spraying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410389278.2A CN104149749B (en) | 2014-08-08 | 2014-08-08 | A kind of wiper carrying spraying function |
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| Publication Number | Publication Date |
|---|---|
| CN104149749A CN104149749A (en) | 2014-11-19 |
| CN104149749B true CN104149749B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410389278.2A Active CN104149749B (en) | 2014-08-08 | 2014-08-08 | A kind of wiper carrying spraying function |
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| CN (1) | CN104149749B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962803A (en) * | 2019-12-12 | 2020-04-07 | 上汽通用汽车有限公司 | Windshield antifogging agent slow-release device and vehicle |
| CN114274919A (en) * | 2020-04-24 | 2022-04-05 | 株洲桓基电气股份有限公司 | Spraying assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202624162U (en) * | 2012-05-11 | 2012-12-26 | 湖南吉利汽车部件有限公司 | Wiper water spray system |
| CA2771977A1 (en) * | 2012-03-19 | 2013-09-19 | Fernando Almeida | Wet swippee |
| CN204055725U (en) * | 2014-08-08 | 2014-12-31 | 中科动力（福建）新能源汽车有限公司 | A kind of wiper carrying spraying function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3152622B2 (en) * | 1995-09-19 | 2001-04-03 | 光雄 藤井 | Wiper cleaning method and device |
-
2014
- 2014-08-08 CN CN201410389278.2A patent/CN104149749B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2771977A1 (en) * | 2012-03-19 | 2013-09-19 | Fernando Almeida | Wet swippee |
| CN202624162U (en) * | 2012-05-11 | 2012-12-26 | 湖南吉利汽车部件有限公司 | Wiper water spray system |
| CN204055725U (en) * | 2014-08-08 | 2014-12-31 | 中科动力（福建）新能源汽车有限公司 | A kind of wiper carrying spraying function |
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| CN104149749A (en) | 2014-11-19 |
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