CN104290714A - Windscreen wiper system - Google Patents
Windscreen wiper system Download PDFInfo
- Publication number
- CN104290714A CN104290714A CN201310305403.2A CN201310305403A CN104290714A CN 104290714 A CN104290714 A CN 104290714A CN 201310305403 A CN201310305403 A CN 201310305403A CN 104290714 A CN104290714 A CN 104290714A
- Authority
- CN
- China
- Prior art keywords
- scraping article
- contact
- rain shaving
- shaving blade
- contact end
- 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.)
- Pending
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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
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
-
- 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
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S1/3806—Means, or measures taken, for influencing the aerodynamic quality of the wiper blades
- B60S1/381—Spoilers mounted on the squeegee or on the vertebra
-
- 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
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S2001/3812—Means of supporting or holding the squeegee or blade rubber
-
- 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
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S2001/3827—Wiper blades characterised by the squeegee or blade rubber or wiping element
- B60S2001/3836—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by cross-sectional shape
- B60S2001/3837—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by cross-sectional shape with more than one wiping edge or lip
- B60S2001/3839—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by cross-sectional shape with more than one wiping edge or lip with longitudinally split squeegee, with squeegee parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Quality & Reliability (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a wiping bar for a windscreen wiper. The wiping bar comprises a tail part directly touching a wiped surface and performing the reciprocating wiping movement, wherein the tail part comprises a plurality of contact tail ends arranged side by side in the transverse direction perpendicular to the longitudinal extending direction of the wiping bar; when the wiping bar is driven to move on the wiped surface, at least two of the contact tail ends are in contact with the wiped surface and perform the wiping function. The invention further relates to a wiper blade component and a windscreen wiper system comprising the wiping bar.
Description
Technical field
The application relates to wiper system regions, is specifically related to the rain shaving blade assembly of wiper system.
Background technology
As everyone knows, most family expenses or commercial vehicle are all equipped with wiper system, the dirt on clean vehicle front windshield, such as rainwater, ice and snow, dust, fallen leaves etc., make Windshield keep clean and provide the visual field clearly for chaufeur.
Current wiper system generally includes the rain shaving electrical machine assembly for exporting rotational motion, for directly contacting Windshield and performing the rain shaving blade assembly of scraping action in the above, supporting rain shaving blade assembly also drives rain shaving blade assembly to carry out the wiper arm assembly of oscillating traverse motion together, and the rotational motion of rain shaving electrical machine assembly is changed into the transmission component of oscillating traverse motion of wiper arm assembly and rain shaving blade assembly.
The bracing frame that rain shaving blade assembly mainly comprises the relative rigidity being connected to wiper arm assembly and the flexible adhesive tape for wiper blade supported by bracing frame.The wearing and tearing of adhesive tape for wiper blade can be there are in adhesive tape for wiper blade on the windshield prolonged and repeated use.
Fig. 1 shows a kind of rubber adhesive tape 9 common in prior art, and it comprises the head 92 supported by rigid cage, and front windshield performs the afterbody 96 of oscillating traverse motion, and the neck 94 between head 92 and afterbody 96.Afterbody 96 comprises the antelabium 90 of contact vehicle windscreen.
As shown in the figure, the antelabium 90 of the afterbody 96 of rubber adhesive tape 9 is in the bar form with very little thickness, there is end surface 91 and be positioned at the side surface 93 and 95 of lateral opposite sides, end surface 91 forms edge 97 and 99 with side surface 93 and 95 respectively, in fact, the contact wire formed when edge 97 or 99 becomes scraping Windshield.
Wiping action is carried out constantly when wiper system moves along direction D as shown in Figure 1, the antelabium 90 contacted with Windshield of rubber adhesive tape 9 is bending to the direction contrary with direction D, rubber adhesive tape 9 is contacted with only having edge 97 between Windshield, that is, in fact, linear contact lay is formed between rubber adhesive tape 9 and Windshield, instead of face contact.
This linear contact lay further exacerbates antelabium 90 wearing and tearing in use of rain shaving blade adhesive tape 9.Described wearing and tearing main manifestations is that the elasticity of the end of As time goes on rain shaving blade adhesive tape reduces gradually, antelabium grinds various breach, correspondingly, during wiper system clean Windshield, adhesive tape and Windshield can not form sealing, therefore the rainwater of Windshield, ice and snow etc. thoroughly can not be removed, be difficult to again for chaufeur provides the visual field clearly.
Therefore, user needs change rain shaving blade continually or change rubber adhesive tape, not only increases maintenance load, and adds the disbursement of user.
Summary of the invention
The object of the invention is the wearing and tearing of the rain shaving blade rubber strip effectively reducing wiper system, improve the work efficiency of wiper system, and the service life of the rain shaving blade assembly of prolongation wiper system.
According to an aspect of the present invention, provide a kind of for the scraping article in wiper, it comprises and is scratched surface for direct contact and carries out the afterbody of reciprocal scrubbing motion, wherein, described afterbody comprises along the multiple contact ends that are in a lateral direction arranged side by side vertical with the longitudinal extension direction of described scraping article, when described scraping article by driving be scratched move on the surface time, at least two in described multiple contact end be scratched surface contact and exercise scraping function.
According to preferred embodiment, each contact end extends the whole longitudinal length of described scraping article along the longitudinal extension direction of described scraping article.
According to preferred embodiment, described afterbody comprises two, three, four, five, six, seven, eight, nine or more contact ends.
According to preferred embodiment, described contact end comprises end surfaces and lays respectively at two side surfaces of its opposition side, described end surfaces and each side surface form edge, when described scraping article be scratched move along described sense of motion on the surface time, to be scratched at least two contact ends described in surface contact each edge being positioned at scraping article moving direction downstream end with described and be scratched surface and form contact wire.
According to preferred embodiment, one of described two side surfaces or both be the surface of general planar or the surface of concave shape.
According to preferred embodiment, one or more in described contact end are made up of the elastomeric material different from other contact end.
According to preferred embodiment, the one or more coatings being coated with difference in functionality in described contact end.
According to preferred embodiment, described scraping article is formed the passage for supplying liquid.
According to preferred embodiment, described passage has outlet on the end surfaces or side surface of described contact end.
According to preferred embodiment, limit grooving between the contact end that two of described scraping article are adjacent, described passage has outlet in described grooving.
According to a further aspect in the invention, provide a kind of rain shaving blade assembly of wiper system, comprise above-mentioned scraping article, it has been formed ridge resettlement groove; Be placed in the ridge in described ridge resettlement groove; And the main strut member be retained in described ridge.
According to another aspect of the invention, provide a kind of vehicle windscreen wiper system, comprise above-mentioned rain shaving blade assembly; Support the wiper arm assembly of described rain shaving blade assembly; With the driven unit for providing power for described wiper arm assembly.
The Rubber Parts afterbody with two or more contact ends is comprised according to the rain shaving blade assembly of wiper system of the present invention, in the working process of wiper system, the Rubber Parts of rain shaving blade is moved on the windshield by the wiper arm Component driver of wiper system, the contact end of the Rubber Parts of rain shaving blade assembly, at the direction upper deflecting contrary with above-mentioned moving direction, forms two or more contact wires between Rubber Parts and Windshield.
This structure makes the contact of rain shaving blade to Windshield be distributed on two or more lines, and reduce the wearing and tearing of the contact end of Rubber Parts on the one hand, user does not need frequently to change rain shaving blade, has saved cost; Multiple contact end wiping simultaneously Windshield is equivalent to Windshield once by wiping multipass on the other hand, and the efficiency of wiper system is higher, and wiping effect is better.
Contact end is in addition in advance removings such as the sandstone leaves of easy broken ring rubber strip, and contact end is below specifically designed to cleaning rainwater.For this reason, one or more in contact end can make with the elastomeric material different from other contact end, or are coated with difference in functionality coating, thus obtain best wiping effect.
Accompanying drawing explanation
Can be better understood in the preferred embodiment of the application that above-mentioned and further feature of the present invention and advantage describe below in conjunction with accompanying drawing, wherein:
Fig. 1 illustrates the section-drawing of the adhesive tape for wiper blade of the wiper system of prior art;
Fig. 2 is the block diagram of the rain shaving blade assembly of wiper system according to a first embodiment of the present invention;
The partial enlarged drawing that Fig. 3 has been the Partial Resection of the rain shaving blade assembly of Fig. 2;
Fig. 4 is the block diagram of a part for the rubber strip of the rain shaving blade assembly of Fig. 2;
Fig. 5 and 6 is respectively the cross sectional drawing of Fig. 4 and Fig. 3;
Fig. 7 is the view corresponding with Fig. 4 of rubber strip according to a second embodiment of the present invention;
Fig. 8 and 9 is respectively the cross sectional drawing corresponding with Fig. 5 and Fig. 6 of rubber strip according to a second embodiment of the present invention.
Detailed description of the invention
Wiper system according to the present invention is applicable to the vehicle such as family expenses or business, such as passenger vehicle, lorry, electric car etc.
Wiper system comprises rain shaving blade assembly, and rain shaving blade assembly directly acts on the Windshield of vehicle by Rubber Parts.The Rubber Parts of high-quality must possess resistance to fever and chills, anticorrosive, Windshield of fitting, alleviates motor burden, the feature such as low noise, water-repellancy are strong, the soft not scratch Windshield of matter, to reach the object making chaufeur obtain the clear visual field.
Usually, the Rubber Parts of rain shaving blade assembly may be selected to be natural rubber or asynthetic rubber, by formation such as molded or expressing techniques.Alternatively, in order to reduce the friction between the Rubber Parts of wiper system and Windshield, the coating with lubricating effect can be applied in the place at least contacted with Windshield of Rubber Parts.
In the present invention, the rain shaving blade assembly of wiper system represents with Reference numeral 100, as shown in Figures 2 and 3.Fig. 2,3 and 6 shows the rain shaving blade assembly 100 of wiper system according to a first embodiment of the present invention.Figure 4 and 5 then respectively illustrate partial perspective view and the cross sectional drawing of the Rubber Parts of rain shaving blade assembly 100 according to a first embodiment of the present invention.
Basic comprising about the rain shaving blade assembly 100 of wiper system please refer to Fig. 2,3 and 6.Rain shaving blade assembly 100 comprises the main strut member 16 of relative rigidity, direct contact vehicle windscreen to carry out the Rubber Parts 15 of clean wiping operation, to provide the ridge 12 of flexural buckling effect for Rubber Parts 15, and is positioned at the end cap 14 of the every one end on the bearing of trend L of rain shaving blade assembly 100.In addition, main strut member 16 is provided with adapter 18, described adapter 18 is arranged to the wiper arm assembly being such as connected to wiper system by fastener.
Rubber Parts 15 be formed in shown in Figure 4 and 5, it comprises for whole Rubber Parts 15 being secured to head 20 on main strut member 16, directly contact Windshield and performing the afterbody 50 of wiping operation and the neck 40 of connection header 20 and afterbody 50.
The head 20 of Rubber Parts 15 is formed with ridge mounting groove 22 respectively in the both lateral sides of the bearing of trend L perpendicular to rain shaving blade assembly.Each ridge mounting groove 22 can setting-in ridge 12.
Ridge 12 is configured to the flexibility that Rubber Parts 15 provides necessary, and the Rubber Parts 15 of wiper system as one man can be bent according to the exterior contour of vehicle windscreen.Such Rubber Parts 15 can be fitted best with Windshield, and applies pressure equably along the development length L of the Rubber Parts 15 of rain shaving blade assembly 100, thus ensures superlatively cleaning efficiency and cleaning quality.
As shown in the figure, ridge 12 is inlaid in the ridge mounting groove 22 of the both lateral sides of Rubber Parts 15 along the bearing of trend L of Rubber Parts 15.Also possibly, ridge 12 extends through the inside of Rubber Parts 15 along the bearing of trend of Rubber Parts 15.The quantity of ridge 12 is not necessary for as shown in the figure two yet.
Ridge 12 can be configured to flat wire rod or thin metal sheet.Alternately, ridge 12 can also use in conjunction with spring, for rain shaving blade assembly provides better flexibility.
Main strut member 16 is used for keeping Rubber Parts 15 and wiper arm assembly for rain shaving blade assembly 100 being connected to by adapter 18 wiper system.Main strut member 16 can extend the length of whole rain shaving blade assembly as shown in the figure, and adapter 18 is installed to above main strut member 16.Alternatively, main strut member 16 comprises equal two sections of the length separated, between two sections that adapter 18 is medially installed to main strut member 16.
As shown in the figure, main strut member 16 generally includes two arms 11 and 17, the holding parts 21 outside the opposite lateral being positioned at two arms 11 and 17 and 27(Fig. 6).The holding parts 21 and 27 of described main strut member 16 is configured to the lateral outer side being suitable for being retained on ridge 12.
Cross sectional drawing is as shown in Figure 5 known, the transverse gage of the head 20 of Rubber Parts 15 is maximum with can enough stably fixing Rubber Parts 15, the transverse gage of the neck 40 of Rubber Parts 15 is less than the thickness of all other parts of Rubber Parts 15, and Rubber Parts 15 its afterbody 50 in head 20 is by the process of Rubber Parts when fixing 15 movement on the windshield can be deflected to side more neatly.
Such as, when the wiper arm assembly of wiper system drives rain shaving blade assembly along direction D(Fig. 5 and 6) mobile time, the head 20 of Rubber Parts 15 is by main strut member 16 fixing thus keep being substantially perpendicular to the Windshield of vehicle, afterbody 50 below the neck 40 being positioned at Rubber Parts 15 then deflects towards the direction contrary with direction D, i.e. the upstream side deflection of orientation movements direction D.
Be different from Rubber Parts of the prior art, it only has an antelabium contacted with Windshield.Rubber Parts 15 according to the rain shaving blade assembly of wiper system of the present invention comprises multiple contact end.Preferably, each contact end extends past the whole length that described Rubber Parts 15 extends longitudinally direction.Preferably, described multiple contact end is along vertical being arranged side by side in a lateral direction in longitudinal extension direction with described Rubber Parts.
In the first embodiment as shown in figures 2-6, three contact end 52(52a that the afterbody 50 of Rubber Parts 15 comprises base portion 58 and stretches out with the form of bifurcated from base portion 58,52b and 52c).Notch part 68 is formed between three contact ends 52.
These three ends 52 of Rubber Parts 15 along the direction towards Windshield, the namely normal orientation of Windshield, length be configured such that three contact ends 52 all the time with certain pressure contact vehicle Windshield.
Each contact end 52 comprises end surfaces 62 and two side surfaces 64 and 66, forms edge 54(54a, 54b between described end surfaces 62 and two side surfaces 64 and 66) and 56(56a, 56b).
Side surface 64 and 66 can have the shape of basic plane, or can have concave shape as shown in the figure, or has any other suitable shape.
In oscillating traverse motion, namely travel in the process of scraping function at Rubber Parts 15, such as rain shaving blade assembly 100 moves along direction D, the upstream side of the equal direction D of all contact ends 52 of Rubber Parts 15, namely deflect to the side contrary with direction D, result is that the edge 54 of two contact ends 52 being positioned at Rubber Parts 15 downstream contacts Windshield.
Like this, in the operating process of wiper system, have two edges 54, i.e. two lines, the Windshield of contact vehicle.In other words, the contact of wiper system and Windshield is distributed on two lines, instead of on a line of the prior art.Like this, substantially reduce the wearing and tearing of the antelabium of the Rubber Parts to rain shaving blade assembly, such as, wear and tear and be only approximately 1/2nd of prior art, extend the service life of Rubber Parts.Concerning user, greatly reduce the frequency changing Rubber Parts, provide cost savings.
Advantageously, the edge 54a of (carrying out scraping action up front) contact end 52a of most downstream side is in advance the removing such as sandstone, leaf of easy broken ring rubber strip, and the edge 54b of contact end 52b is below specifically designed to cleaning rainwater.So, the contact end contacted with Windshield plays different effects.
When rain shaving blade assembly is swiped in the direction contrary with direction D, the edge 56a of contact end 52c is in advance the removing such as sandstone, leaf of easily breaking ring rubber strip, and the edge 56b of contact end 52b is below specifically designed to cleaning rainwater.So, the contact end contacted with Windshield also can play different effects.
From the side, more preferably, be different from effect for different contact end, one or more in contact end can make with the elastomeric material different from other contact end, or be coated with difference in functionality coating, thus obtain best wiping effect.
If have a large amount of fallen leaves long-pending on the Windshield of vehicle, or have contaminants adhere on the windshield, wiper system also needs could remove these dirts by means of the help of liquid such as bath of glass.Usually, the device of supply bath of glass is arranged in vehicle, and bath of glass is Windshield of getting wet by bottom-up injection, and the rain shaving blade re-using wiper system cleans.
Advantageously, according to the present invention, in Rubber Parts 15, be formed with fluid passage.Fluid passage on the surface of notch part 68, on the one or more side surface namely in contact end 52, can form liquid outlet.The other end of fluid passage is connected to glass water source (not shown).
Like this, when wiper system wiping vehicle windscreen according to the present invention, according to user's needs, can fluid passage be opened, bath of glass be flowed out from the outlet being formed in Rubber Parts 15, helps the dirt on clean Windshield.
In this case, bath of glass flows out from the outlet of Rubber Parts 15, flows to from top to bottom in the region of contact end 52 wiping of Rubber Parts 15 on Windshield.The mode of this supply bath of glass makes it possible to the gravity making full use of bath of glass, and thus the pressure of ejection needed for bath of glass reduces.Therefore, reduce the requirement to pressure providing source, or thoroughly can eliminate the needs to pressure providing source.
Those skilled in the art are appreciated that, the number of the contact end 52 of Rubber Parts 15 is not limited only to three in above-mentioned first embodiment, two, the contact end 52 of four, five, six, seven, eight, nine (Fig. 7-9) and more more number can be provided.
As Figure 7-9, according to a second embodiment of the present invention, with the first embodiment unlike, Rubber Parts 15 comprises nine contact ends 52.
When rain shaving blade assembly 100 moves along direction D, the edge 54 being positioned at five contact ends 52 in D downstream, direction of Rubber Parts 15 contacts Windshield.When rain shaving blade assembly 100 is along contrary with direction D moving, the edge 56 being positioned at five contact ends 52 in the moving direction downstream contrary with direction D of Rubber Parts 15 contacts Windshield, as shown in Figure 8.
That is, in this second embodiment, in the operating process of wiper system, have five edges 54, i.e. five lines, the Windshield of contact vehicle.In other words, the contact of wiper system and Windshield is distributed on five lines, far away more than a line of the prior art.Like this, significantly reduce the wearing and tearing of the antelabium of the Rubber Parts to rain shaving blade assembly, such as, wear and tear and be only approximately 1/5th of prior art, extend the service life of Rubber Parts to a greater extent.
The Rubber Parts afterbody with two or more contact ends is comprised according to the rain shaving blade assembly of wiper system of the present invention, in the working process of wiper system, the Rubber Parts of rain shaving blade is moved on the windshield by the wiper arm Component driver of wiper system, the contact end of the Rubber Parts of rain shaving blade assembly is at the direction upper deflecting contrary with above-mentioned moving direction, the edge being positioned at moving direction downstream of multiple contact end simultaneously and act on Windshield with certain pressure, makes to form two or more linear contact lay between Rubber Parts and Windshield.
Be appreciated that when the contact end of Rubber Parts is odd number, the number of the contact end contacted with Windshield in operating process is generally a false add one of this odd number; When the contact end of Rubber Parts is even number, the number of the contact end contacted with Windshield in operating process is generally the half of this even number.
This structure makes the contact of rain shaving blade to Windshield be evenly distributed on two or more lines, and reduce the wearing and tearing of the contact end of Rubber Parts on the one hand, user does not need frequently to change rain shaving blade, has saved cost; Multiple contact end wiping simultaneously Windshield is equivalent to Windshield once by wiping multipass on the other hand, and the efficiency of wiper system is higher, and wiping effect is better.
Be described about multiple embodiment of the present invention above, but the embodiment that the present invention describes above being not intended to be limited to and accompanying drawing is illustrated.The feature described about an embodiment is equally applicable to other embodiments of the invention, and the feature of different embodiment can be combined with each other and form new embodiment.When not departing from the essence and scope that are limited by claim below, those skilled in the art can carry out various amendment and variation to above-described embodiment.
Claims (12)
1. one kind for the scraping article in wiper, it comprises and is scratched surface for direct contact and carries out the afterbody of reciprocal scrubbing motion, wherein, described afterbody comprises along the multiple contact ends that are in a lateral direction arranged side by side vertical with the longitudinal extension direction of described scraping article, when described scraping article by driving be scratched move on the surface time, at least two in described multiple contact end be scratched surface contact and exercise scraping function.
2. scraping article according to claim 1, wherein, each contact end extends the whole longitudinal length of described scraping article along the longitudinal extension direction of described scraping article.
3. scraping article according to claim 1 and 2, wherein, described afterbody comprises two, three, four, five, six, seven, eight, nine or more contact ends.
4. according to described scraping article arbitrary in claim 1-3, wherein, described contact end comprises end surfaces and lays respectively at two side surfaces of its opposition side, described end surfaces and each side surface form edge, when described scraping article be scratched move along described sense of motion on the surface time, to be scratched at least two contact ends described in surface contact each edge being positioned at scraping article moving direction downstream end with described and be scratched surface and form contact wire.
5. scraping article according to claim 4, wherein, one of described two side surfaces or both be the surface of general planar or the surface of concave shape.
6. one or more according to described scraping article arbitrary in claim 1-5, wherein, in described contact end are made up of the elastomeric material different from other contact end.
7. according to described scraping article arbitrary in claim 1-6, wherein, the one or more coatings being coated with difference in functionality in described contact end.
8., according to described scraping article arbitrary in claim 1-7, wherein, described scraping article is formed the passage for supplying liquid.
9. scraping article according to claim 8, wherein, described passage has outlet on the end surfaces or side surface of described contact end.
10. according to described scraping article arbitrary in claim 1-9, wherein, limit grooving between the contact end that two of described scraping article are adjacent, described passage has outlet in described grooving.
The rain shaving blade assembly of 11. 1 kinds of wiper systems, described rain shaving blade assembly comprises:
According to described scraping article arbitrary in claim 1-10, it has been formed ridge resettlement groove;
Be placed in the ridge in described ridge resettlement groove; And
Be retained on the main strut member in described ridge.
12. 1 kinds of vehicle windscreen wiper systems, comprising:
Rain shaving blade assembly according to claim 11;
Support the wiper arm assembly of described rain shaving blade assembly;
For providing the driven unit of power for described wiper arm assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310305403.2A CN104290714A (en) | 2013-07-19 | 2013-07-19 | Windscreen wiper system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310305403.2A CN104290714A (en) | 2013-07-19 | 2013-07-19 | Windscreen wiper system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104290714A true CN104290714A (en) | 2015-01-21 |
Family
ID=52310742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310305403.2A Pending CN104290714A (en) | 2013-07-19 | 2013-07-19 | Windscreen wiper system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104290714A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760572A (en) * | 2015-03-31 | 2015-07-08 | 力帆实业(集团)股份有限公司 | Anti-scratch windscreen wiper for motor vehicle and motor vehicle |
| CN111451180A (en) * | 2020-04-13 | 2020-07-28 | 苏州默声熙达设备科技有限公司 | Be applied to abluent rubber of glass and scrape strip |
| WO2020181406A1 (en) * | 2019-03-08 | 2020-09-17 | 周华波 | New wiper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983002756A1 (en) * | 1982-02-09 | 1983-08-18 | Alexander Szucs | Improvements in or relating to windscreen wiper assemblies |
| DE4141603A1 (en) * | 1991-12-17 | 1993-09-02 | Andreas Schick | Windscreen wiper blade on vehicle - has bristles on each side of tip which clean glass surface and then wipe it dry. |
| WO1998015439A1 (en) * | 1996-10-10 | 1998-04-16 | Pita Witehira | Improved surface cleaner |
| CN2744569Y (en) * | 2004-09-30 | 2005-12-07 | 熊宏涛 | Multi-leaf surface windscreen wiper |
| CN2774867Y (en) * | 2005-01-27 | 2006-04-26 | 王贤波 | Multiple edge windshield wiper sheet |
| US20090056050A1 (en) * | 2007-08-27 | 2009-03-05 | Evdokimo Arnold W | Multiple blade windshield wiper |
-
2013
- 2013-07-19 CN CN201310305403.2A patent/CN104290714A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983002756A1 (en) * | 1982-02-09 | 1983-08-18 | Alexander Szucs | Improvements in or relating to windscreen wiper assemblies |
| DE4141603A1 (en) * | 1991-12-17 | 1993-09-02 | Andreas Schick | Windscreen wiper blade on vehicle - has bristles on each side of tip which clean glass surface and then wipe it dry. |
| WO1998015439A1 (en) * | 1996-10-10 | 1998-04-16 | Pita Witehira | Improved surface cleaner |
| CN2744569Y (en) * | 2004-09-30 | 2005-12-07 | 熊宏涛 | Multi-leaf surface windscreen wiper |
| CN2774867Y (en) * | 2005-01-27 | 2006-04-26 | 王贤波 | Multiple edge windshield wiper sheet |
| US20090056050A1 (en) * | 2007-08-27 | 2009-03-05 | Evdokimo Arnold W | Multiple blade windshield wiper |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760572A (en) * | 2015-03-31 | 2015-07-08 | 力帆实业(集团)股份有限公司 | Anti-scratch windscreen wiper for motor vehicle and motor vehicle |
| WO2020181406A1 (en) * | 2019-03-08 | 2020-09-17 | 周华波 | New wiper |
| CN111451180A (en) * | 2020-04-13 | 2020-07-28 | 苏州默声熙达设备科技有限公司 | Be applied to abluent rubber of glass and scrape strip |
| CN111451180B (en) * | 2020-04-13 | 2021-07-06 | 台州贝蕾丝电子商务有限公司 | Be applied to abluent rubber of glass and scrape strip |
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Application publication date: 20150121 |
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| WD01 | Invention patent application deemed withdrawn after publication |