CN204055725U - A kind of wiper carrying spraying function - Google Patents
A kind of wiper carrying spraying function Download PDFInfo
- Publication number
- CN204055725U CN204055725U CN201420448193.2U CN201420448193U CN204055725U CN 204055725 U CN204055725 U CN 204055725U CN 201420448193 U CN201420448193 U CN 201420448193U CN 204055725 U CN204055725 U CN 204055725U
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- CN
- China
- Prior art keywords
- spray hole
- liquid
- spraying
- wiper
- flexible pipe
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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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of wiper carrying spraying function, comprise two brush bars for scrubbing Windshield, two brush arms, rain shaving electrical machine, washbox, wash water pumps, the liquid feeding end of wash water pump is connected with described washbox, and wiper also comprises two liquid-spraying rods, two the first motors, controllers.The outlet end of wash water pump is communicated with two liquid-spraying rods respectively, each brush bar comprises blade insert and hollow sting, liquid-spraying rod and the first motor are all installed 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 utility model arranges single liquid-spraying rod in each hollow sting can realize left and right commutation jet washing liquid.Therefore, the utility model can realize the jet washing liquid that commutates easily, and structure is simple, it is ingenious to design.
Description
Technical field
The utility model relates to a kind of wiper, is specifically related to a kind of wiper carrying spraying function.
Background technology
The wiper that existing automobile generally uses is all that the cleansing fluid extracted in washbox by motor pressurizes, by mouth spray to front windshield jet washing liquid.When spraying, cleansing fluid is got on Windshield and is often formed certain vision dead zone when windscreen wiper arrives, thus affects traffic safety.Moreover, be often difficult in the place that cleansing fluid did not spray carry out cleaning the dead angle leaving cleaning.Moreover easily occur that windscreen wiper is dry grinded to Windshield when windscreen wiper does not arrive the position of the water on Windshield, this is easy to scratch Windshield and damage wiper.
Utility model content
The utility model object is to provide a kind of wiper carrying spraying function, easily scratches the problem of Windshield with the dead angle overcoming cleansing fluid impact driving sight line in prior art, wiper easily leaves cleaning, wiper.
The utility model adopts following technical scheme: a kind of wiper carrying spraying function, comprise two brush arms that two brush bars for scrubbing Windshield, respectively brush bar described with two be connected, for driving the rain shaving electrical machine of this brush arm side-to-side movement, for filling the washbox of cleansing fluid, the wash water pump for being extracted out by the cleansing fluid in washbox, the liquid feeding end of described wash water pump is connected with described washbox, described wiper also comprise two liquid-spraying rods, for drive described liquid-spraying rod to rotate two the first motors, for controlling the controller of this wiper work; Described controller is connected with two the first motors, rain shaving electrical machine, wash water pumps respectively; The outlet end of described wash water pump is communicated with two liquid-spraying rods respectively, each brush bar comprises blade insert and hollow sting, described blade insert is installed on described hollow sting, described liquid-spraying rod and described first motor are all installed 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, this liquid-spraying rod is alongst provided with a plurality of 3rd spray hole; When liquid-spraying rod rotates to the 3rd spray hole position corresponding with the first spray hole, cleansing fluid is sprayed by the first spray hole, and when liquid-spraying rod rotates to the 3rd spray hole position corresponding with the second spray hole, cleansing fluid is sprayed by the second spray hole.
Preferably, the equally straight line arrangement of described a plurality of first spray hole, the equally straight line arrangement of described a plurality of second spray hole, the equally straight line arrangement of described a plurality of 3rd spray hole.
Preferably, the aperture of described first spray hole is greater than the aperture of described 3rd spray hole.
Preferably, the aperture of described second spray hole is greater than the aperture of described 3rd spray hole.
Preferably, described wiper also comprises three-way pipe, the first pipeline, left flexible pipe and right flexible pipe, one end of described first pipeline is connected with the outlet end of described wash water pump, the other end of described first pipeline is connected with the first through hole of described three-way pipe, one end of described left flexible pipe is connected with the second through hole of described three-way pipe, 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 three-way pipe, and the described other end of right flexible pipe is connected with the liquid-spraying rod on right side.
Preferably, the described hollow sting in left side is provided with the first opening of the strip shape passed for described left flexible pipe; The described hollow sting on right side is provided with the second opening of the strip shape passed for described right flexible pipe.
Preferably, described first spray hole towards in arranging obliquely.
Preferably, described second spray hole towards in arranging obliquely.
Preferably, described first motor is installed in the bottom of described hollow sting, the output shaft of this first motor is fixedly connected with described liquid-spraying rod, and the top of described liquid-spraying rod is provided with the limiting stopper of " T " font, and the top of described hollow sting is provided with the position-limited trough suitable with this limiting stopper shape.
Preferably, two described brush arms are hollow shape, and 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.
The above-mentioned description to the utility model structure and method is known, compared to the prior art, the utility model tool has the following advantages: one, the utility model arranges single liquid-spraying rod in each hollow sting can realize left and right commutation jet washing liquid, namely when wiper turn left scrape time, liquid-spraying rod towards left spray rinsing liquid, when wiper turn right scrape time, liquid-spraying rod is turned right spray rinsing liquid; Therefore, the utility model can realize the jet washing liquid that commutates easily, and structure is simple, it is ingenious to design.Its two, wiper of the present utility model can spray rinsing liquid while clean, avoid first spray rinsing liquid in prior art clean again impact driving sight line.Its three, spray rinsing liquid limit, the utility model limit clean, cleansing fluid can not be caused to waste.Its four, the utility model spraying cleaning solution is even, not easily leaves cleaning dead angle.Its five, wiper of the present utility model can not be dry grinded to Windshield, can not scratch Windshield or damage wiper.Its six, the equally straight line arrangement of a plurality of first spray hole of the utility model, the equally straight line arrangement of a plurality of second spray hole, the equally straight line arrangement of a plurality of 3rd spray hole, thus makes the cleansing fluid ejected be uniformly distributed.The aperture of its seven, first spray hole is greater than the aperture of described 3rd spray hole, and the aperture of the second spray hole is greater than the aperture of described 3rd spray hole, thus cleansing fluid 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 shape passed for left flexible pipe, thus can avoid left flexible pipe bending in liquid-spraying rod rotary course, blocks cleansing fluid flowing; The hollow sting on right side is provided with the second opening of the strip shape passed for described right flexible pipe, thus can avoid right flexible pipe bending in liquid-spraying rod rotary course, blocks cleansing fluid flowing.Its nine, first spray hole towards in arranging obliquely, the second spray hole towards in arranging obliquely, thus cleansing fluid can be made to spray to the Windshield of automobile.Its ten, the top of described liquid-spraying rod is provided with the limiting stopper of " T " font, and the top of described each hollow sting is provided with the position-limited trough suitable with this limiting stopper shape, thus the offset of liquid-spraying rod rotation process meta can be avoided to move.Its 11, two brush arms are hollow shape, and 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, thus brush arm can not be snarled by left flexible pipe or right flexible pipe in the process swung.
Accompanying drawing explanation
Fig. 1 is the structural representation of wiper of the present utility model.
Fig. 2 is the structural representation of brush arm of the present utility model and brush bar.
Fig. 3 is the cross-sectional schematic of Fig. 2 along AA ' direction.
Detailed description of the invention
Detailed description of the invention of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, carry a wiper for spraying function, comprise two brush bars 10 for scrubbing Windshield, two brush arms 11 be connected with two brush bars 10 respectively, for driving the rain shaving electrical machine 12 of this brush arm 11 side-to-side movement, for filling the washbox 13 of cleansing fluid, the wash water pump 14 for being extracted out by the cleansing fluid in washbox 13.Liquid feeding end and the washbox 13 of wash water pump 14 pass through pipeline communication.The physical construction that rain shaving electrical machine 12 drives two brush bars 10 to swing is prior art, does not just describe in detail at this.
With reference to Fig. 1, Fig. 2 and Fig. 3, wiper also comprise two liquid-spraying rods 15, for drive two liquid-spraying rods 15 to rotate two the first motors 16, for controlling the controller (not shown) of this wiper work.Controller is connected with two the first motors 16, rain shaving electrical machine 12, wash water pumps 14 respectively.The outlet end of wash water pump 14 is communicated with two liquid-spraying rods 15 respectively.Each brush bar 10 comprises blade insert 101 and hollow sting 102, and this blade insert 101 is for scraping Windshield, and blade insert 101 is installed on hollow sting 102.Liquid-spraying rod 15 and the first motor 16 are all installed in hollow sting 102.The left side of this hollow sting 102 is alongst provided with a plurality of first spray hole 103, and the right side of this hollow sting 102 is alongst provided with a plurality of second spray hole 104.Liquid-spraying rod 15 is alongst provided with a plurality of 3rd spray hole 151.When liquid-spraying rod 15 rotates to the 3rd spray hole 151 position corresponding with the first spray hole 103, cleansing fluid is sprayed by the first spray hole 103, when liquid-spraying rod 15 rotates to the 3rd spray hole 151 position corresponding with the second spray hole 104, cleansing fluid is sprayed by the second spray hole 104.
With reference to Fig. 3, the equally straight line arrangement of a plurality of first spray hole 103, a plurality of second spray hole 104 is equally straight line arrangement also, and a plurality of 3rd spray hole 151 is equally straight line arrangement also, thus the cleansing fluid ejected is uniformly distributed.
With reference to Fig. 3, the aperture of the first spray hole 103 is greater than the aperture of the 3rd spray hole 151.The aperture of the second spray hole 104 is also greater than the aperture of the 3rd spray hole 151, thus cleansing fluid can be made to be more prone to ejection.
As shown in figures 1 and 3, wiper also comprises three-way pipe 17, first pipeline 18, left flexible pipe 19 and right flexible pipe 20.One end of first pipeline 18 is connected with the outlet end of wash water pump 14, and the other end of the first pipeline 18 is connected with the first through hole of three-way pipe 17.One end of left flexible pipe 19 is connected with the second through hole of three-way pipe 17, and the other end of left flexible 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 is connected with the third through-hole of three-way pipe 17, and 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 first opening 21 of the strip shape passed for left flexible pipe 19, thus left flexible pipe 19 in liquid-spraying rod 15 rotary course can be avoided to bend, and blocks cleansing fluid flowing.The hollow sting on right side is provided with the second opening (not shown) of the strip shape passed for right flexible pipe 20, thus right flexible pipe 20 in liquid-spraying rod 15 rotary course can be avoided to bend, and blocks cleansing fluid 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 cleansing fluid can be made to spray to the Windshield of automobile.
As shown in Figure 3, the first motor 16 is installed in the bottom of hollow sting 102, and the output shaft of this first motor 16 is fixedly connected with liquid-spraying rod 15.The top of liquid-spraying rod 15 is provided with the limiting stopper 23 of " T " font, and the top of hollow sting 102 is provided with the position-limited trough 24 suitable with this limiting stopper 23 shape, thus the offset of liquid-spraying rod 15 rotation process meta can be avoided to move.
As shown in Figure 1, two brush arms 11 are hollow shape, and left flexible pipe 19 is arranged in the brush arm 11 in left side, and right flexible pipe 20 is arranged in the brush arm 11 on right side, thus brush arm 11 can not be snarled by left flexible pipe 19 or right flexible pipe 20 in the process swung.
As shown in Figure 1, Figure 2 and Figure 3, specific works process of the present utility model is as follows: when supposing that wiper is started working, and brush bar 10 will toward left side motion.Controller starts the first motor 16, first motor 16 and drives liquid-spraying rod 15 to rotate, and make the 3rd spray hole 151 corresponding with the first spray hole 103, now, controller stops the first motor 16.Then controller starts wash water pump 14 and rain shaving electrical machine 12 simultaneously, cleansing fluid is extracted out and is sent into the first pipeline 18 by wash water pump 14, cleansing fluid is after three-way pipe 17, send in two liquid-spraying rods 15 in left and right by left flexible pipe 19 and right flexible pipe 2 respectively, and after being sprayed by the 3rd spray hole 151 of liquid-spraying rod 15, because the 3rd spray hole 151 is corresponding with the first spray hole 103, cleansing fluid is finally sprayed on the windshield by the first spray hole 103, and two brush bars, 10 pairs of Windshield are scrubbed.After two brush bars 10 move to the bottom of Windshield left, controller starts the first motor 16 and temporarily stops wash water pump 14 and rain shaving electrical machine 12 to work.Liquid-spraying rod 15, under the first motor 16 drives, rotates 180 °, makes the 3rd spray hole 151 corresponding with the second spray hole 104, and now, controller starts wash water pump 14 and rain shaving electrical machine 12 more simultaneously.Brush bar 10 moves toward the right, cleansing fluid is after three-way pipe 17, left flexible pipe 19 and right flexible pipe 2 are sent in two liquid-spraying rods 15 in left and right respectively, and after being sprayed by the 3rd spray hole 151 of liquid-spraying rod 15, because the 3rd spray hole 151 is corresponding with the second spray hole 104, cleansing fluid is finally sprayed on the windshield by the second spray hole 104, and two brush bars, 10 pairs of Windshield are scrubbed.After two brush bars 10 move right the bottom of Windshield, controller starts the first motor 16 and temporarily stops wash water pump 14 and rain shaving electrical machine 12 to work, liquid-spraying rod 15, under the first motor 16 drives, circles round 180 °, makes the 3rd spray hole 151 corresponding with the first spray hole 103.So, circulate above process.
As shown in Figure 1, Figure 2 and Figure 3, the utility model arranges single liquid-spraying rod 15 in each hollow sting 102 can realize left and right commutation jet washing liquid, namely when wiper turn left scrape time, liquid-spraying rod 15 is towards left spray rinsing liquid, when wiper turn right scrape time, liquid-spraying rod 15 is turned right spray rinsing liquid.Therefore, the utility model can realize the jet washing liquid that commutates easily, and structure is simple, it is ingenious to design.Wiper of the present utility model can while clean, avoid first spray rinsing liquid in prior art to clean impact driving sight line again by spray rinsing liquid on one side.Spray rinsing liquid limit, the utility model limit is cleaned, and cleansing fluid can not be caused to waste.The utility model spraying cleaning solution is even, not easily leaves cleaning dead angle.Wiper of the present utility model can not be dry grinded to Windshield, can not scratch Windshield or damage wiper.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (10)
1. one kind carries the wiper of spraying function, comprise two brush arms that two brush bars for scrubbing Windshield, respectively brush bar described with two be connected, for driving the rain shaving electrical machine of this brush arm side-to-side movement, for filling the washbox of cleansing fluid, the wash water pump for being extracted out by the cleansing fluid in washbox, the liquid feeding end of described wash water pump is connected with described washbox, it is characterized in that: described wiper also comprise two liquid-spraying rods, for drive described liquid-spraying rod to rotate two the first motors, for controlling the controller of this wiper work; Described controller is connected with two the first motors, rain shaving electrical machine, wash water pumps respectively; The outlet end of described wash water pump is communicated with two liquid-spraying rods respectively, each brush bar comprises blade insert and hollow sting, described blade insert is installed on described hollow sting, described liquid-spraying rod and described first motor are all installed 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, this liquid-spraying rod is alongst provided with a plurality of 3rd spray hole; When liquid-spraying rod rotates to the 3rd spray hole position corresponding with the first spray hole, cleansing fluid is sprayed by the first spray hole, and when liquid-spraying rod rotates to the 3rd spray hole position corresponding with the second spray hole, cleansing fluid is sprayed by the second spray hole.
2. according to a kind of wiper carrying spraying function according to claim 1, it is characterized in that: the equally straight line arrangement of described a plurality of first spray hole, the equally straight line arrangement of described a plurality of second spray hole, the equally straight line arrangement of described a plurality of 3rd spray hole.
3. according to a kind of wiper carrying spraying function according to claim 1, it is characterized in that: the aperture of described first spray hole is greater than the aperture of described 3rd spray hole.
4. according to a kind of wiper carrying spraying function according to claim 3, it is characterized in that: the aperture of described second spray hole is greater than the aperture of described 3rd spray hole.
5. according to a kind of wiper carrying spraying function according to claim 1, it is characterized in that: described wiper also comprises three-way pipe, first pipeline, left flexible pipe and right flexible pipe, one end of described first pipeline is connected with the outlet end of described wash water pump, the other end of described first pipeline is connected with the first through hole of described three-way pipe, one end of described left flexible pipe is connected with the second through hole of described three-way pipe, 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 three-way pipe, 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 according to claim 5, it is characterized in that: the described hollow sting in left side is provided with the first opening of the strip shape passed for described left flexible pipe; The described hollow sting on right side is provided with the second opening of the strip shape passed for described right flexible pipe.
7., according to a kind of wiper carrying spraying function according to 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 according to 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 according to 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 fixedly connected with described liquid-spraying rod, the top of described liquid-spraying rod is provided with the limiting stopper of " T " font, and the top of described hollow sting is provided with the position-limited trough suitable with this limiting stopper shape.
10. according to a kind of wiper carrying spraying function according to 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 |
|---|---|---|---|
| CN201420448193.2U CN204055725U (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 |
|---|---|---|---|
| CN201420448193.2U CN204055725U (en) | 2014-08-08 | 2014-08-08 | A kind of wiper carrying spraying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204055725U true CN204055725U (en) | 2014-12-31 |
Family
ID=52197290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420448193.2U Withdrawn - After Issue CN204055725U (en) | 2014-08-08 | 2014-08-08 | A kind of wiper carrying spraying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204055725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149749A (en) * | 2014-08-08 | 2014-11-19 | 中科动力（福建）新能源汽车有限公司 | Windscreen wiper with water spray function |
| CN106627500A (en) * | 2015-09-15 | 2017-05-10 | 法雷奥系统公司 | Method for de-icing a vehicle window |
-
2014
- 2014-08-08 CN CN201420448193.2U patent/CN204055725U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149749A (en) * | 2014-08-08 | 2014-11-19 | 中科动力（福建）新能源汽车有限公司 | Windscreen wiper with water spray function |
| CN104149749B (en) * | 2014-08-08 | 2016-08-24 | 中科动力（福建）新能源汽车有限公司 | A kind of wiper carrying spraying function |
| CN106627500A (en) * | 2015-09-15 | 2017-05-10 | 法雷奥系统公司 | Method for de-icing a vehicle window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |