CN202185362U - Water spray nozzle for automobile front windshield - Google Patents
Water spray nozzle for automobile front windshield Download PDFInfo
- Publication number
- CN202185362U CN202185362U CN 201120219966 CN201120219966U CN202185362U CN 202185362 U CN202185362 U CN 202185362U CN 201120219966 CN201120219966 CN 201120219966 CN 201120219966 U CN201120219966 U CN 201120219966U CN 202185362 U CN202185362 U CN 202185362U
- Authority
- CN
- China
- Prior art keywords
- hole
- water
- water spraying
- sprinkler head
- shield glass
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/52—Arrangement of nozzles; Liquid spreading means
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
The utility model discloses a water spray nozzle for an automobile front windshield, and aims to provide a water spray nozzle capable of supplying multi-angle and large-area sprayed water flow, ensuring that sprayed water can be distributed to a portion of the windshield needing cleaning, efficiently cleaning the portion and prolonging the service life of a wiper blade. The water spray nozzle comprises a spray nozzle body and a nozzle provided with at least five water spray holes which are evenly distributed in a sector manner.
Description
Technical field
The utility model relates to a kind of water injector of windshield, is specifically related to a kind of sprinkler head of shield glass.
Background technology
In order to keep good driving vision, improve the security in the driving procedure, the windshield that cleans windshield, the especially front window of automobile is the work that each driver must do.Except the mode of cleaning through manual work cleans windshield; Be outside cleaning through rag behind the parking of automobile; The cleaning of front windshield mainly is to carry out through the windscreen wiper sheet and the water injector cooperation of automobile in vehicle traveling process at present, and this water injector comprises that two are arranged on the preceding sprinkler head of front windshield, and each shower nozzle is provided with one or two hole for water spraying; Be injected in the current on the front windshield through hole for water spraying, cooperate the windscreen wiper sheet that rotates to clean front windshield.The defective of this scheme is; Under the dirtier situation of front windshield, because of sprinkler head only is provided with one or two hole for water spraying, the water direction that causes ejecting is single and the water spray area is less; Can not guarantee the water that ejects can be distributed to needs cleaning on the front windshield part; Make windscreen wiper scraping blade serious wear when operation, the scraping blade life-span reduces, and abnormal sound occurs and cleaning efficiency is low.For example; Chinese patent publication number CN201329852; Open day on October 21st, 2009; The name of innovation and creation is called car punching type front windshield water injector, and this application case discloses a kind of water injector, particularly a kind of car punching type front windshield water injector of not electricity consumption flushing car windshield.Comprise pipeline, the preceding end cross-sectional area of described pipeline greater than the back end cross-sectional area and between seamlessly transit, front end is installed in the automotive front opening forward, open rearward end is to windshield; Said pipeline stage casing be communicated with one water is housed water tank.This scheme only is provided with a hole for water spraying, and the water direction that it exists sprinkler head to eject equally is single and the water spray area is less, can not guarantee the water that ejects can be distributed to needs cleaning on the front windshield part, the low and fragile windscreen wiper sheet of cleaning efficiency.
The utility model content
It is single and the water spray area is less that the purpose of the utility model is to overcome water (flow) direction that the sprinkler head of shield glass ejects; The problem of the low and fragile windscreen wiper sheet of cleaning efficiency; Provide a kind of multi-angle, large-area injection current can be provided; Guarantee the water that ejects can be distributed to needs cleaning on the front windshield part, carry out high-efficiency cleaning and improve the windscreen wiper sheet shield glass sprinkler head in service life.
The technical scheme of the utility model is:
A kind of sprinkler head of shield glass comprises head body, nozzle, and nozzle is provided with at least 5 hole for water sprayings, is fan-shaped even distribution between each hole for water spraying.The sprinkler head that this scheme provides is provided with at least 5 hole for water sprayings, and is fan-shaped even distribution between each hole for water spraying.That is to say that this sprinkler head can provide the current that are fan-shaped distribution that are made up of 5 road current at least; Therefore in vehicle traveling process, can guarantee the water that ejects can be distributed to needs cleaning on the front windshield part; Carry out high-efficiency cleaning; Simultaneously also can reduce the windscreen wiper scraping blade and when operation, wear and tear, improve the windscreen wiper sheet life-span.
As preferably, the water jet shape of hole for water spraying is set to the rectangle of length-width ratio more than or equal to 3:1, and hole for water spraying rear end cross sectional shape is set to circle, behind the water jet area of hole for water spraying and the hole for water spraying end cross-sectional area equate and between seamlessly transit.The water jet shape of this hole for water spraying is set to the rectangle of length-width ratio more than or equal to 3:1; Hole for water spraying rear end cross sectional shape is set to circle, and sectional area equates before and after the hole for water spraying, so through after this hole for water spraying rectification guiding; Can obtain being similar to fan-shaped diverging current; Increase projected area with current, and owing to end cross-sectional area behind the water jet area of hole for water spraying and the hole for water spraying equate and between seamlessly transit, remain unchanged basically so flow through the hydraulic pressure of the current of this hole for water spraying; Can not influence the range of the current that hole for water spraying ejects because of the projected area that increases current, promptly can not influence hole for water spraying and be injected in the effect on the front windshield.
As preferably, the water jet of hole for water spraying is reduced by middle water jet area toward both sides successively one by one.The nozzle of sprinkler head is provided with at least 5 hole for water spraying, is arranged on the water jet area maximum of the hole for water spraying of nozzle central authorities, and the water jet area footpath of the hole for water spraying that distributes toward both sides reduces successively.The hole for water spraying that both sides distribute is in order the injection current of multi-angle to be provided, to increase whole water spray area, guaranteeing that the water that ejects can be distributed to the part that need clean on the front windshield, only needs an amount of water to get final product.Be arranged on like this under the prerequisite that does not influence high-efficiency cleaning, reduced the use amount of vehicle glass water, save the Motor Maintenance expense, reduce and add the inconvenience that bath of glass brought.
As preferably, the length of hole for water spraying is arranged on more than or equal to 5mm smaller or equal between the 10mm.The effect that is provided with the hole for water spraying of certain-length is that current are carried out rectification and guiding, make current through hole for water spraying rectification guiding after, can access predefined general shape and the current that penetrate angle.The hole for water spraying 5mm to 10mm of certain-length is set, can carries out rectification and guiding to the current that eject effectively.
As preferably, fan-shaped angular dimension is arranged on more than or equal to 15 degree smaller or equal between 25 degree.Be fan-shaped even distribution between each hole for water spraying; Fan-shaped angular dimension is arranged on more than or equal to 15 degree smaller or equal between 25 degree; Can avoid spending greatly because of segment angle; And making the sprinkler head that the right and left is provided with respectively before the windshield, the scope that the current that eject current overlapping or that eject exceed windshield causes unnecessary waste.
As preferably, head body be provided with can with the vehicle body buckle of clamping mutually.Head body be provided with can with the vehicle body buckle of clamping mutually, can be convenient for changing sprinkler head.
The beneficial effect of the utility model is: multi-angle, large-area injection current can be provided, and guaranteeing that the water that ejects can be distributed on the front windshield needs the part of cleaning, and carries out high-efficiency cleaning and improves windscreen wiper sheet service life.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is done and to be described in further detail:
Sprinkler head like Fig. 1, Fig. 2, a kind of shield glass shown in Figure 3 comprises head body 1, nozzle 2, head body 1 be provided with can with the vehicle body buckle 5 of clamping mutually.Nozzle 2 is provided with 5 hole for water sprayings 3, is fan-shaped even distribution between each hole for water spraying 3, and fan-shaped angle A size is set to 20 degree, and the length of hole for water spraying 3 is set to 8mm, and the water jet of hole for water spraying 3 is reduced by middle water jet area toward both sides successively one by one.
Like Fig. 1, shown in Figure 2, the water jet shape of hole for water spraying 3 is set to the rectangle that length-width ratio equals 3:1, and hole for water spraying 3 rear end cross sectional shapes are set to circle, the water jet area of hole for water spraying 3 and hole for water spraying 3 back end cross-sectional areas equate and between seamlessly transit.
When needs clean shield glass, open the automobile water injector and be injected in the current on the front windshield through this sprinkler head, cooperate the windscreen wiper sheet that rotates to clean front windshield.The nozzle 2 of this sprinkler head is provided with 5 hole for water sprayings 3; Be fan-shaped even distribution between each hole for water spraying 3; Fan-shaped angle A size is set to 20 degree; That is to say that this sprinkler head can provide the current that are fan-shaped distribution that are made up of 5 road current, and 5 road current be 20 the degree fan-shaped spray to shield glass.Two sprinkler heads about general automobile is provided with before front windshield; After promptly adopting this scheme and opening the automobile water injector; The right and left of front windshield can each by being the fan-shaped water flow jet of forming by 5 road current of 20 degree together to windshield; Therefore can guarantee the water that ejects can be distributed to needs cleaning on the front windshield part, also can reduce the windscreen wiper scraping blade when can carry out high-efficiency cleaning and when operation, wear and tear, improve the windscreen wiper sheet life-span.In addition, the water jet shape of hole for water spraying 3 is set to the rectangle that length-width ratio equals 3:1, and hole for water spraying 3 rear end cross sectional shapes are set to circle, the water jet area of hole for water spraying 3 and hole for water spraying 3 back end cross-sectional areas equate and between seamlessly transit.Because the water jet of hole for water spraying 3 is set to flat rectangle, the rear end is set to circle, and their area is identical; So after this hole for water spraying 3 rectifications guiding, can obtain being similar to fan-shaped diverging current, increase projected area with current; And since behind the water jet area of hole for water spraying 3 and the hole for water spraying end cross-sectional area equate and between seamlessly transit; Basically remain unchanged so flow through the hydraulic pressure of the current of this hole for water spraying 3, can not reduce to spray the hydraulic pressure of current, influence the range and the effect of the current that hole for water spraying 3 ejects because of the projected area that increases current; It increases the projected area with current under the prerequisite that does not reduce injection water flowing water pressure; Thereby increase the water flow jet area of sprinkler head, can clean and reduce the windscreen wiper scraping blade more efficiently and when operation, wear and tear, improve the windscreen wiper sheet life-span.
Claims (6)
1. the sprinkler head of a shield glass comprises head body, nozzle, it is characterized in that, said nozzle is provided with at least 5 hole for water sprayings, is fan-shaped even distribution between each hole for water spraying.
2. the sprinkler head of a kind of shield glass according to claim 1; It is characterized in that; The water jet shape of said hole for water spraying is set to the rectangle of length-width ratio more than or equal to 3:1; Hole for water spraying rear end cross sectional shape is set to circle, behind the water jet area of hole for water spraying and the hole for water spraying end cross-sectional area equate and between seamlessly transit.
3. the sprinkler head of a kind of shield glass according to claim 1 is characterized in that, the water jet of said hole for water spraying is reduced by middle water jet area toward both sides successively one by one.
4. according to the sprinkler head of claim 1 or 2 or 3 described a kind of shield glass, it is characterized in that the length of said hole for water spraying is arranged on more than or equal to 5mm smaller or equal between the 10mm.
5. according to the sprinkler head of claim 1 or 2 or 3 described a kind of shield glass, it is characterized in that said fan-shaped angular dimension is arranged on more than or equal to 15 degree smaller or equal between 25 degree.
6. according to the sprinkler head of claim 1 or 2 or 3 described a kind of shield glass, it is characterized in that, said head body be provided with can with the vehicle body buckle of clamping mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120219966 CN202185362U (en) | 2011-06-27 | 2011-06-27 | Water spray nozzle for automobile front windshield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120219966 CN202185362U (en) | 2011-06-27 | 2011-06-27 | Water spray nozzle for automobile front windshield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185362U true CN202185362U (en) | 2012-04-11 |
Family
ID=45916839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120219966 Expired - Fee Related CN202185362U (en) | 2011-06-27 | 2011-06-27 | Water spray nozzle for automobile front windshield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185362U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121438A (en) * | 2013-01-31 | 2013-05-29 | 吉林大学 | Wetting type water spray windscreen wiper |
| CN109070846A (en) * | 2016-03-30 | 2018-12-21 | 伊利诺斯工具制品有限公司 | For manufacturing the method and window washer jet of window washer jet |
| CN109969140A (en) * | 2019-04-30 | 2019-07-05 | 奇瑞汽车股份有限公司 | Cleaning device and cleaning method |
-
2011
- 2011-06-27 CN CN 201120219966 patent/CN202185362U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121438A (en) * | 2013-01-31 | 2013-05-29 | 吉林大学 | Wetting type water spray windscreen wiper |
| CN103121438B (en) * | 2013-01-31 | 2015-07-08 | 吉林大学 | Wetting type water spray windscreen wiper |
| CN109070846A (en) * | 2016-03-30 | 2018-12-21 | 伊利诺斯工具制品有限公司 | For manufacturing the method and window washer jet of window washer jet |
| CN109969140A (en) * | 2019-04-30 | 2019-07-05 | 奇瑞汽车股份有限公司 | Cleaning device and cleaning method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080216274A1 (en) | Wiping Device | |
| CN203402146U (en) | Windscreen wiper framework used for installing windscreen wiper blade and windscreen cleaning system | |
| CN202185362U (en) | Water spray nozzle for automobile front windshield | |
| CN102632864A (en) | Windshield wiper with several wiper lips and with an integrated wiping water duct | |
| CN202298539U (en) | Water-saving watering cart | |
| CN104328761A (en) | Road cleaning vehicle | |
| CN204325996U (en) | Road cleaning vehicle | |
| CN205131202U (en) | Vehicle that possesses dustproof function of self -cleaning cooling | |
| CN207739210U (en) | A kind of environmental sanitation sprinkling truck and its flusher | |
| CN102874223A (en) | Automobile wiper blade | |
| CN209760116U (en) | Washing and sweeping vehicle | |
| CN204736824U (en) | Novel multi -functional boneless windshield wiper structure that contains water spray | |
| JP2013103618A (en) | Sprinkler system | |
| CN204488737U (en) | Automobile-used pair of wiper blade windscreen wiper | |
| CN101397005B (en) | Vehicle wiper | |
| CN104594273B (en) | Water saving sprinkling truck | |
| CN202863266U (en) | Rearview mirror capable of automatic water removal | |
| CN103121438A (en) | Wetting type water spray windscreen wiper | |
| CN208813160U (en) | Windscreen wiper auxiliary cleaner and windscreen wiper cleaning system | |
| CN103600725B (en) | A kind of back vehicle windshield glass washing device and vehicle | |
| CN201930892U (en) | Automobile air window nozzle | |
| CN219969631U (en) | Wiper blade for motor vehicle | |
| CN2406731Y (en) | Improved water jet nozzle for washing windscreen of vehicle | |
| CN206264998U (en) | A kind of washer nozzle of windshield | |
| CN103866679A (en) | Cooling device of pavement cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |