CN107662585A - Windshield wiper blade assembly, electrical heating type wiper and automobile - Google Patents
Windshield wiper blade assembly, electrical heating type wiper and automobile Download PDFInfo
- Publication number
- CN107662585A CN107662585A CN201710895757.5A CN201710895757A CN107662585A CN 107662585 A CN107662585 A CN 107662585A CN 201710895757 A CN201710895757 A CN 201710895757A CN 107662585 A CN107662585 A CN 107662585A
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- China
- Prior art keywords
- water
- bar
- windscreen wiper
- accommodating chamber
- blade assembly
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 209
- 239000007921 spray Substances 0.000 claims abstract description 75
- 238000004140 cleaning Methods 0.000 claims abstract description 49
- 238000007790 scraping Methods 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 239000000203 mixture Substances 0.000 claims abstract description 35
- 230000008859 change Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910021389 graphene Inorganic materials 0.000 claims description 5
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 238000009692 water atomization Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 102000010637 Aquaporins Human genes 0.000 description 11
- 108091006146 Channels Proteins 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 241000255925 Diptera Species 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 239000008400 supply water Substances 0.000 description 3
- 108010063290 Aquaporins Proteins 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- -1 graphite Alkene Chemical class 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- B60S1/34—Wiper arms; Mountings therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Nozzles (AREA)
Abstract
The present invention relates to wiper field, it is intended to solves the problems, such as that existing water spray is low with mode cleaning solution utilization rate is scraped, there is provided windshield wiper blade assembly, electrical heating type wiper and automobile.Windshield wiper blade assembly includes overcoat, connector, windscreen wiper bar.The opening both sides of the accommodating chamber of overcoat are connected to flexible sealing blend stop.Flexible sealing blend stop has bar-shaped trough.Windscreen wiper bar includes connecting portion, scrapes water portion.The width of windscreen wiper bar has side block portion respectively to both sides.Side block portion one end slidably engages in bar-shaped trough and seals the opening of accommodating chamber, and can with scrape water portion change its insert bar-shaped trough depth location.Flexible sealing blend stop is provided with water spray passage.Side block portion separates passage of being sprayed water corresponding to two respectively, and side block portion can be with the water spray passage for scraping water portion releasing side.The beneficial effects of the invention are as follows being provided simultaneously with spraying water, scrub, heating function, and the unidirectional water spray in scrub can be realized, the cleaning solution utilization rate of ejection is high, cleans up；Windscreen wiper bar is changed convenient.
Description
Technical field
The present invention relates to wiper construction applications, in particular to windshield wiper blade assembly, electrical heating type wiper and vapour
Car.
Background technology
Wiper is generally used for the cleaning to vehicle windshield, to improve the visibility of driver, increases traffic safety,
It is the component that vehicle legal provisions must configure.The cleaning of wiper often needs to spray cleaning solution (such as water, abluent).
It is existing to spray water and scrape cleaning solution of the mode to ejection but wiper is cleaned due to needing to roll to each side
Utilization rate is often very low.
The content of the invention
The present invention is intended to provide a kind of electrical heating type wiper, cleaning solution utilizes in a manner of solving existing water spray and scrape
The problem of rate is low.
Another object of the present invention is to provide a kind of windscreen wiper system for possessing above-mentioned electrical heating type wiper.
What embodiments of the invention were realized in：
A kind of windshield wiper blade assembly, it includes overcoat, connector, windscreen wiper bar.Connector is connected to overcoat.Overcoat is bar shaped knot
Structure, overcoat have the outwardly open accommodating chamber in side, and windshield wiper blade assembly is communicated with accommodating chamber and is used for what is supplied water to accommodating chamber
Water channel.Flexible sealing blend stop is connected on two medial surfaces of the opening of accommodating chamber.Two flexible sealing blend stop phases
To face be respectively equipped with it is wide to recessed bar-shaped trough to windscreen wiper bar.Windscreen wiper bar includes connecting portion, scrapes water portion.Connecting portion is in receiving
Intracavitary is simultaneously removably connected to overcoat.Water portion is scraped to be flexibly connected in connecting portion, and can opposing connections it is wide to both sides bullet to it
Property skew.The width of windscreen wiper bar has side block portion respectively to both sides.Side block portion one end is slidably engaged in corresponding flexible sealing
In the bar-shaped trough of blend stop and the opening of accommodating chamber, the other end are sealed corresponding to the side for scraping water portion, and can be with the width for scraping water portion
Slided to resilient bias in bar-shaped trough and insert the depth location of bar-shaped trough to change it.It is logical that flexible sealing blend stop is provided with water spray
Road, water spray passage end connection accommodating chamber, outside other end pass-out accommodating chamber.Bar-shaped trough extends transversely through water spray passage, both sides
Side block portion separates passage of being sprayed water corresponding to two respectively, and the side block portion of both sides can be when windscreen wiper bar scrapes water simultaneously with scraping water
Portion is offset in the same direction, with releasing pair and the cut-off for the water spray passage for scraping side in front of water direction.
In an embodiment of the present embodiment：
Spray water and the side in water portion is scraped corresponding to the export direction direction of passage.
In an embodiment of the present embodiment：
Windscreen wiper bar scrapes the built-in heater strip being also embedded with water portion for heating.
In an embodiment of the present embodiment：
Each flexible sealing blend stop is respectively equipped with multiple water spray passages.Multiple water spray passages on each flexible sealing blend stop
It is arranged at intervals along the length of flexible sealing blend stop in a row.
In an embodiment of the present embodiment：
The exit of at least partly water spray passage is provided with the atomizer for using water atomization.
In an embodiment of the present embodiment：
Form the connecting portion of windscreen wiper bar, scrape water portion and side block portion is integrally formed by elastomeric material.Side block portion is included along windscreen wiper
Bar it is wide to block portion and thickness direction along windscreen wiper bar swing arm portion.Block portion one end is snug fit at flexible sealing blend stop
Bar-shaped trough, the other end, which is correspondingly scraped, to be abutted against between the side in water portion and side with scraping water portion or has gap.Swing arm portion one
End is shaped in windscreen wiper bar, and the other end is connected to block portion, the swing arm as envelope slide.
In an embodiment of the present embodiment：
Scraping water portion includes the water wiping head of approximate del, and is connected to the larger end of water wiping head and reduced width and is connected to
The necking part of connecting portion.Block portion and swing arm portion form approximate L-shaped structure, and block portion one end corresponds to the side of necking part.
The embodiment of the present invention also provides a kind of electrical heating type wiper, and it includes windscreen wiper swing arm and foregoing windshield wiper blade assembly.
Windscreen wiper swing arm drive connection windshield wiper blade assembly, and windshield wiper blade assembly reciprocally swinging can be driven.There is connection to supply water for windscreen wiper swing arm
The transmission channel of passage.The electric heater for being used for being heated to the liquid in accommodating chamber is provided with accommodating chamber.
In an embodiment of the present embodiment：
The outer surface of windscreen wiper bar is coated with heat-conducting layer, and heat-conducting layer is located at part in accommodating chamber and outside accommodating chamber
Part thermal conductivity is led to.
In an embodiment of the present embodiment：
Heat-conducting layer is graphene heat-conducting layer.
The embodiment of the present invention also provides a kind of automobile, and it includes car body and foregoing electrical heating type wiper, windscreen wiper swing arm
Transmission channel connection car body cleaning water tank and water channel, for being supplied water to accommodating chamber.Electric heater is by being arranged at car body
Storage battery power supply.
Electrical heating type wiper in the present embodiment can be used for the scrub behaviour that sprayed water, sprayed to the windshield of car body
Make, and by setting electric heater, heating function can be achieved.Specifically, the windshield wiper blade assembly in the present embodiment without using
When, the side block portion of windscreen wiper bar both sides is located in the bar-shaped trough of flexible sealing blend stop respectively so that windscreen wiper bar integral sealing accommodating chamber
Opening, two side block portions separate the water spray passage of the flexible sealing blend stop of both sides respectively, and the cleaning solution in accommodating chamber will not leak
Go out；
In use, overcoat drive windscreen wiper bar to scrape water cleaning direction move carry out cleaning windshield operation, due to scraping water
Frictional resistance between portion and the windshield cleaned and flexible connection between water portion and connecting portion is scraped, scraping water portion will be relative
There is lateral elasticity deformation in connecting portion, the deformation for scraping water portion drives the block portion of both sides to be offset to the rear for scraping water cleaning direction.
Continue inwardly, to keep the cut-off to the water spray passage of the side positioned at the block portion for scraping water cleaning direction rear, the side will not spray water；
And will be slid in and out positioned at the block portion for scraping side in front of water cleaning direction along bar-shaped trough to release the cut-off to passage of spraying water, from
And the water in accommodating chamber can be sprayed by passage of spraying water, being scraped water portion is used for the operations such as the cleaning to windshield, cleaning just
Liquid is fully used.In the present embodiment, the water that water spray passage sprays will first be sprayed on the side for scraping water portion, then along scraping water portion
Side run down on windshield be used for scrub, be not in splash phenomena, and can be fully used.
Similarly, when windshield wiper blade assembly is scrubbed round about, the block portion for making opposite side is released to the side spray water
The cut-off of passage, so as to become to make the side spray water, the water spray passage being held on is always the one of the front for scraping water cleaning direction
Side, enables the water of ejection to be fully used, that is, is sufficiently used for cleaning the operations such as windshield.
Certainly, it is provided with the water spray passage of atomizer and can also realizes and become to spray by water spray, realizes different cleaning effects
Fruit, the stains such as windshield surface leaf, mosquito corpse mark can be removed.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation of the automobile in the embodiment of the present invention；
Fig. 2 is the structural representation of the windshield wiper blade assembly in the embodiment of the present invention；
Fig. 3 is sectional views of the Fig. 2 along line A-A；
Fig. 4 is the structural representation of the windscreen wiper bar in Fig. 3；
Fig. 5 is the topology view of the flexible sealing blend stop in the present embodiment；
Fig. 6, Fig. 7 be respectively the windshield wiper blade assembly in the embodiment of the present invention towards both sides different directions scrape water cleaning when showing
It is intended to；
Fig. 8 is the schematic diagram of the cleaning water tank water-supply structure in the embodiment of the present invention.
Icon：010- automobiles；100a- windshield wiper blade assemblies；100b- windscreen wiper swing arms；100- electrical heating type wipers；200- cars
Body；210- cleans water tank；211- water recovery apparatuses；300- windshields；20- overcoats；21- flexible sealing blend stops；22- insulation films；
30- connectors；40a- heat-conducting layers；40- windscreen wiper bars；41- connecting portions；42a- water wiping heads；42b- necking parts；42- scrapes water portion；43a-
Block portion；43b- swing arms portion；43c- external parts；43d- involves portion；43- side blocks portion；50- installed parts；60- reeds；C1- bar shapeds
Groove；C2- groovings；D1- screws；F1- gaps；The outer section of K11- water sprays；K1- water spray passages；Q1- accommodating chambers；T1- water channels；T2-
Transmission channel；W1- atomizers；W2- electric heaters；Heater strip built in W3-.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is necessary to explanation, if occur term " " center ", " on ", " under ", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship,
Either the invention product using when the orientation usually put or position relationship, be for only for ease of the description present invention and simplification retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.If only used in addition, occurring term " first ", " second " etc. in description of the invention
Described in distinguishing, and it is not intended that instruction or hint relative importance.
If it is not offered as requiring that part is absolute in addition, occurring the term such as term " level ", " vertical " in description of the invention
Horizontal or pendency, but can be slightly tilted.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", not
It is to represent that the structure must be fully horizontal, but can be slightly tilted.
Embodiment
Fig. 1 is the structural representation of the automobile 010 in the embodiment of the present invention.It refer to Fig. 1, the automobile in the present embodiment
010 includes car body 200 and electrical heating type wiper 100.
Wherein, electrical heating type wiper 100 includes windscreen wiper swing arm 100b and windshield wiper blade assembly 100a.Windscreen wiper swing arm 100b is passed
Dynamic connection windshield wiper blade assembly 100a, and windshield wiper blade assembly 100a reciprocally swingings can be driven, to realize the front glass to car body 200
Glass 300 carries out scraping water and cleaning.
Fig. 2 is the structural representation of the windshield wiper blade assembly 100a in the embodiment of the present invention.Fig. 3 is section views of the Fig. 2 along line A-A
Figure.Fig. 4 is the structural representation of the windscreen wiper bar 40 in Fig. 3, and three figures show the windshield wiper blade assembly in the embodiment of the present invention jointly
100a structure.
Refer to Fig. 3 (coordinating referring to Fig. 2, Fig. 4), the windshield wiper blade assembly 100a in the embodiment of the present invention include overcoat 20,
Connector 30, windscreen wiper bar 40.Connector 30 is connected to overcoat 20.Overcoat 20 is the strip structure in U-shaped section, has side outside
The accommodating chamber Q1 of opening.Windshield wiper blade assembly 100a is communicated with accommodating chamber Q1 and the water channel for being supplied water to accommodating chamber Q1
T1.Accommodating chamber Q1 is used to accommodate the cleaning solution for cleaning windshield 300 in the present embodiment, and water channel T1 connects watering,
For being supplied water into accommodating chamber Q1.In other embodiments, it can also increase and set pipeline to be supplied water.
Flexible sealing blend stop 21 is connected on two medial surfaces of accommodating chamber Q1 opening.Two flexible sealing blend stops
21 relative faces are respectively equipped with wide to recessed bar-shaped trough C1 to windscreen wiper bar 40.Windscreen wiper bar 40 includes connecting portion 41, scrapes water portion 42.
Connecting portion 41 is located in accommodating chamber Q1 and is removably connected to overcoat 20.Water portion 42 is scraped to be flexibly connected in connecting portion 41, and can
Opposing connections 41 are wide to two-side elastic skew to it.The wide of windscreen wiper bar 40 has side block portion 43 respectively to both sides.Side block portion 43
One end slidably engages in the bar-shaped trough C1 of corresponding flexible sealing blend stop 21 and seals accommodating chamber Q1 opening, the other end
Corresponding to the side for scraping water portion 42, and can be slided with the width for scraping water portion 42 to resilient bias in bar-shaped trough C1 to change it
Insert bar-shaped trough C1 depth location.Flexible sealing blend stop 21 is provided with water spray passage K1, water spray passage K1 one end connection accommodating chamber
Outside Q1, other end pass-out accommodating chamber Q1.Bar-shaped trough C1 extends transversely through water spray passage K1, and the side block portion 43 of both sides separates two respectively
Water spray passage K1 corresponding to individual, and the side block portion 43 of both sides can be simultaneously inclined in the same direction with water portion 42 is scraped when windscreen wiper bar 40 scrapes water
Move, to release pair cut-off for cleaning the water spray passage K1 of side in front of direction with scraping water.Alternatively, in the present embodiment, form
The connecting portion 41 of windscreen wiper bar 40, scrape water portion 42 and side block portion 43 is integrally formed by elastomeric material.Side block portion 43 is included along windscreen wiper bar
40 it is wide to block portion 43a and thickness direction along windscreen wiper bar 40 swing arm portion 43b.Block portion 43a one end is snug fit at
The bar-shaped trough C1 of flexible sealing blend stop 21, the other end is correspondingly scraped to be abutted against between the side in water portion 42 and side with scraping water portion 42
Or there is gap f1.Certainly, block portion 43a offset movements are preferably driven to make to scrape water portion 42, at gap, scrapes the He of water portion 42
Also set up between block portion 43a possess elasticity involve portion 43d.Certainly, the elasticity for involving portion 43d should be appropriate, avoids influenceing
The relative transport motion between water portion 42 and block portion 43a is scraped, and under normal circumstances, both sides involve portion 43d to scraping water portion
42 side force is cancelled out each other, and is made to scrape water portion 42 and is maintained at home position.Swing arm portion 43b one end is shaped in windscreen wiper bar 40,
The other end is connected to block portion 43a, the swing arm slided as block portion 43a.Optionally, scraping water portion 42 includes approximate del
Water wiping head 42a, and be connected to the larger ends of water wiping head 42a and reduced width and the necking part 42b for being connected to connecting portion 41.Block
Portion 43a and swing arm portion 43b forms approximate L-shaped structure, and block portion 43a one end corresponds to necking part 42b side.Alternatively,
One end that block portion 43a corresponds to necking part 42b forms external part 43c to necking part 42b direction extension protrusion, and water is scraped to improve
Portion 42 is to lateral offset feedback sensitivity.Windscreen wiper bar 40 in the present embodiment exists near between necking part 42b and swing arm portion 43b
Like the grooving C2 of ellipse, motion is delicately very acted on into external part in necking part 42b laterally offsets to enable
43c and make block portion 43a smoothly to width to movement, will not because of involving between swing arm portion 43b and necking part 42b and in the presence of compared with
The big pressure to thickness direction, frictional force between block portion 43a and bar-shaped trough C1 is caused to increase influence motion, so as to delicately
The water spray passage K1 of both sides break-make is controlled, is sprayed water according to being actually needed.
The side in water portion 42 is scraped corresponding to continuing with the export direction referring to Fig. 3, water spray passage K1.The present embodiment
In, water spray passage K1 can be set close to accommodating chamber Q1 one section is straight section, the outer section of one section of water spray for arc close to outside
K11, and the outer section K11 that sprays water extends to the wide of windscreen wiper bar 40 to middle face direction, the tangential direction of its port of export corresponds to water wiping head
42a side.This make it that water can flow down along water wiping head 42a side, without injecting directly on windshield in water spray
The problems such as causing to splash on 300.
In the other embodiment of the present embodiment, foregoing flexible sealing blend stop 21 only can be also set in side, and
Opposite side is not provided with, so as to obtain the scheme being of relatively low cost of side water spray or spraying.Fig. 5 is the flexibility in the present embodiment
The topology view of blend stop 21 is sealed, is shown along the B in Fig. 3 to visual angle.Please refer to Fig. 3, Fig. 5, each flexible sealing blend stop
21 are respectively equipped with multiple water spray passage K1.Multiple water spray passage K1 on each flexible sealing blend stop 21 are along flexible sealing blend stop 21
Length be arranged at intervals in a row.Alternatively, at least partly water spray passage K1 exit is provided with the atomizer for using water atomization
W1, make direct water spray into spray form water to realize, suitable for different scenes.
The electric heater for being used for being heated to the liquid in accommodating chamber Q1 is provided with referring again to Fig. 3, in accommodating chamber Q1
W2.Alternatively, electric heater W2 heating part is the heating wire for being connected to the inner surface of overcoat 20 heat-insulatedly, such as in overcoat 20
The heat-insulated mounting seat of inner surface setting is used to install electric heater W2 so that electric heater W2 is spaced in overcoat 20.This reality
The outer surface for applying the windscreen wiper bar 40 in example is coated with heat-conducting layer 40a, and heat-conducting layer 40a is located at part in accommodating chamber Q1 and positioned at appearance
The part thermal conductivity outside chamber Q1 of receiving is led to.Alternatively, heat-conducting layer 40a is graphene heat-conducting layer 40a.The surface of windscreen wiper bar 40 covers graphite
Alkene material, the intensity of windscreen wiper bar can be strengthened, conductive and heat-conductive, extend windscreen wiper bar service life.After water heating in accommodating chamber Q1
The connecting portion 41 for the windscreen wiper bar 40 being pointed in accommodating chamber Q1 is heated, under graphene heat-conducting layer 40a heat conduction, positioned at appearance
Receive outside chamber Q1 to scrape water portion 42 simultaneously heated.It can also keep scraping the temperature in water portion 42 even in cold environment, avoid scraping
Water portion 42 influences washing effect by adfreezing.The inner surface of overcoat in the present embodiment is additionally provided with insulation film 22, to reduce heat
Loss.
In other embodiments, (coordinate referring again to Fig. 3 referring to Fig. 2), further to improve adding to windscreen wiper bar 40
Heat, to avoid windscreen wiper bar 40 under cold district or cold environment by adfreezing, but soft and good scrub can be kept to imitate
Fruit, in the present embodiment in windscreen wiper bar 40 also embedded built-in heater strip W3, alternatively, built-in heater strip W3, which is arranged at, scrapes water portion 42
In；Alternatively, built-in heater strip W3, which is arranged at, scrapes 42 outer end of water portion so that built-in heater strip W3 is as close to wind during use
Keep off glass 300, it is ensured that heating effect and efficiency.Built-in heater strip W3 can be one or more, and setting one is illustrated in figure
Built-in heater strip W3 situation, length of the built-in heater strip W3 along windscreen wiper bar 40 in windscreen wiper bar 40 is arranged to setting, its both ends
Expose the length of windscreen wiper bar 40 to end face, and be provided for connecing the electrical connection termination of electricity.Built-in heater strip W3 in the present embodiment and
Foregoing electrical heating W2 can be electrically connected to power in the lump and controlled in the lump, also can independently-powered independent control, you can according to actually making
Selected using one of which mode of heating with demand or heated simultaneously using both.Built-in heater strip W3 in the present embodiment
Be arranged in windscreen wiper bar 40 pre-buried when producing windscreen wiper bar 40 can be used.
Referring again to Fig. 1, the windscreen wiper swing arm 100b in the present embodiment has connection water channel T1 transmission channel T2.
The cleaning water tank 210 (Fig. 1 is not shown) and water channel T1 of windscreen wiper swing arm 100b transmission channel T2 connection car bodies 200, are used for
Supplied water to accommodating chamber Q1.Cleaning water tank 210 is arranged inside car body 200.Electric heater W2 is by being arranged at the battery of car body 200
(battery is not shown) powers.
In the present embodiment, please refer to Fig. 8, to avoid low temperature winter from residuing in accommodating chamber Q1, water channel T1, transmission
Cleaning solution in passage T2 is frozen blocking and supplied water again, and water recovery apparatus 211, water recovery apparatus 211 are additionally provided with the present embodiment
Connect transmission channel T2 and cleaning water tank 210.When wiper is stopped, by water recovery apparatus 211 transmission channel T2, very
Cleaning solution into water channel T1, accommodating chamber Q1 is sucked back into cleaning water tank 210, is avoided freezing and is ensured the unimpeded of pipeline.
In the present embodiment, cleaning the water recovery apparatus 211 of water tank 210 can also be combined with cleaning water tank 210 to the accommodating chamber Q1 structures to supply water
Water supply-water recovery apparatus is formed, while realizes water supply and water suction.The water recovery apparatus 211 of cleaning glass liquid can also increase setting siphon
Mechanism, realize water suction.
Further, clean and the function with heating is may also set up in water tank 210.So, it is clear in water tank 210 is cleaned
During clean liquid frost, it can be thawed by cleaning the heating function of water tank 210 and realizing.Cleaning the heating of water tank 210 can use electricity to add
Heat, its power source can be vehicular power-bottle or solar panel.
To provide a kind of water supply scheme of auxiliary, piped water supply can be also additionally set, and set and directly connect in the present embodiment
The water supply line of cleaning water tank 210 is connect, water supply line has the function of heating.It is heated when water passes through from water supply line,
So as to realize that spray hot water thaws to the windscreen wiper bar being frozen in, it is ensured that the normal use of rain shaving blade assembly.This is described below
The application method of inventive embodiments.
Electrical heating type wiper 100 in the present embodiment can be used for spraying water to the windshield 300 of car body 200, spray
Mist scrub operation, and by setting electric heater W2, heating function can be achieved.Specifically, the windshield wiper blade in the present embodiment is total
Into 100a when not in use, the side block portion 43 of the both sides of windscreen wiper bar 40 makes respectively in the bar-shaped trough C1 of flexible sealing blend stop 21
The integral sealing accommodating chamber Q1 of windscreen wiper bar 40 opening is obtained, two side block portions 43 separate the spray of the flexible sealing blend stop 21 of both sides respectively
Cleaning solution in aquaporin K1, accommodating chamber Q1 will not be spilt；
In use, referring to Fig. 6, overcoat 20 drives windscreen wiper bar 40 to carry out cleaning windshield to scraping water cleaning direction and move
300 operations, due to scrape the frictional resistance between water portion 42 and the windshield cleaned 300 and scrape water portion 42 and connecting portion 41 it
Between flexible connection, scrape water portion 42 opposing connections 41 had into lateral elasticity deformation, the deformation for scraping water portion 42 drives both sides
Block portion 43a is offset to the rear for scraping water cleaning direction.Continue inside, guarantor positioned at the block portion 43a for scraping water cleaning direction rear
The cut-off to the water spray passage K1 of the side is held, the side will not spray water；And positioned at the block portion 43a for scraping side in front of water cleaning direction
It will be slid in and out along bar-shaped trough C1 to release the cut-off to the passage K1 that sprays water, so as to which the water in accommodating chamber Q1 can pass through passage of spraying water
K1 sprays, and is scraped water portion 42 just and is fully used for the operation such as cleaning to windshield 300, cleaning solution.This implementation
In example, the water that water spray passage K1 sprays will first be sprayed on the side for scraping water portion 42, before then being run down into along the side for scraping water portion 42
It is used to scrub on gear glass 300, is not in splash phenomena, and can be fully used.
Similarly, Fig. 7 is referred to, when windshield wiper blade assembly 100a is to opposite direction scrub in Fig. 6, opposite side will be made
Block portion 43a releases the cut-off to side spray aquaporin K1, and so as to become to make the side spray water, the water spray passage K1 being held on is total
It is in the side in the front for scraping water cleaning direction, the water of ejection is fully used, that is, be sufficiently used for cleaning front glass
The grade operation of glass 300.
Certainly, it is provided with atomizer W1 water spray passage K1 and can also realizes and become to spray by water spray, realizes different clear
Clean effect, the stains such as windshield surface leaf, mosquito corpse mark can be removed.
In addition, the connecting portion 41 in the present embodiment is located in accommodating chamber Q1 and is removably connected to overcoat 20, it is convenient to
Dismounting and replacing windscreen wiper bar 40.Specific set-up mode can be that the connecting portion 41 of windscreen wiper bar 40 is connected in the installation in a C-shaped section
In part 50.Installed part 50 is fixedly connected on the inner side of overcoat 20 by reed 60.To avoid windscreen wiper bar 40 from occurring in use
Loosen, also set up in the present embodiment for windscreen wiper bar 40 to be fastenedly connected to the trip bolt D1 in installed part 50.Certainly, at other
Also elastic component (such as spring, reed) can be used to realize elastic compression windscreen wiper bar 40 in embodiment, can equally play prevents windscreen wiper
The effect that bar 40 loosens.
To sum up, the embodiment of the present invention possesses following technique effect：
1st, it is provided simultaneously with the function of spraying water, scrub；
2nd, there are water spray or mist function, and the left side water spray spray operations living when rain brush moves to the left, work as rain brush
Right side water spray or spray operations when moving to the right, the cleaning solution utilization rate of ejection is high, cleans up；Also unilateral water spray can be realized
Or spraying；
3rd, spraying water or spray has heating function, can remove the corpse mark of windshield surface mosquito；
4th, graphene heat-conducting layer 40a, the durable in use and standby heat conduction function of windscreen wiper bar 40 are covered on the surface of windscreen wiper bar 40；
5th, windscreen wiper bar 40 is changed convenient.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. windshield wiper blade assembly, it is characterised in that：The windshield wiper blade assembly includes overcoat, connector, windscreen wiper bar；The connector is connected to the overcoat；The overcoat is strip structure, and the overcoat has the outwardly open accommodating chamber in side, and the windshield wiper blade assembly, which is provided with, to be connected Lead to the accommodating chamber and the water channel for being supplied water to the accommodating chamber；Flexible sealing blend stop is connected on two medial surfaces of the opening of the accommodating chamber；Two flexible sealing blend stops Relative face is respectively equipped with wide to recessed bar-shaped trough to the windscreen wiper bar；The windscreen wiper bar includes connecting portion, scrapes water portion；The connecting portion is in the accommodating chamber and being removably connected to described Overcoat；The water portion of scraping is flexibly connected in the connecting portion, and can be wide to two-side elastic skew to it relative to the connecting portion；The width of the windscreen wiper bar has side block portion respectively to both sides；Side block portion one end is slidably engaged in corresponding described In the bar-shaped trough of flexible sealing blend stop and the opening of the accommodating chamber, the other end are sealed corresponding to the side for scraping water portion, and With wide slided to resilient bias and in the bar-shaped trough for scraping water portion the depth of the bar-shaped trough can be inserted to change it Spend position；The flexible sealing blend stop is provided with water spray passage, and the water spray passage end connects the accommodating chamber, other end pass-out institute State outside accommodating chamber；The bar-shaped trough extends transversely through the water spray passage, and the side block portion of both sides separates two correspondences respectively The water spray passage, and the side block portion of both sides can to scrape water portion inclined in the same direction with described simultaneously when windscreen wiper bar scrapes water Move, with releasing pair and the cut-off for the water spray passage for scraping side in front of water direction.
- 2. windshield wiper blade assembly according to claim 1, it is characterised in that：The windscreen wiper bar scrapes the built-in heater strip also buried in water portion for heating.
- 3. windshield wiper blade assembly according to claim 1, it is characterised in that：Each flexible sealing blend stop is respectively equipped with multiple water spray passages；It is multiple on each flexible sealing blend stop Length of the water spray passage along the flexible sealing blend stop is arranged at intervals in a row.
- 4. windshield wiper blade assembly according to claim 3, it is characterised in that：The exit of at least partly described water spray passage is provided with the atomizer for using water atomization.
- 5. windshield wiper blade assembly according to claim 1, it is characterised in that：Form the connecting portion of the windscreen wiper bar, described scrape water portion and the side block portion is integrally formed by elastomeric material；The side block portion include along the windscreen wiper bar it is wide to block portion and thickness direction along the windscreen wiper bar swing arm portion；Block portion one end is snug fit at the bar-shaped trough of the flexible sealing blend stop, and the side in water portion is scraped described in other end correspondence Face simultaneously abuts against between the side for scraping water portion or has gap；Swing arm portion one end is shaped in the windscreen wiper bar, and the other end is connected to the block portion, as the block portion The swing arm of slip.
- 6. windshield wiper blade assembly according to claim 5, it is characterised in that：The water portion of scraping includes the water wiping head of approximate del, and is connected to the larger end of the water wiping head and reduced width and company It is connected to the necking part of connecting portion；The block portion and the swing arm portion form approximate L-shaped structure, and block portion one end is corresponding In the side of the necking part.
- A kind of 7. electrical heating type wiper, it is characterised in that：Windshield wiper blade assembly of the electrical heating type wiper described in including windscreen wiper swing arm and claim any one of 1-6；The rain The swing arm drive connection windshield wiper blade assembly is scraped, and the windshield wiper blade assembly reciprocally swinging can be driven；The windscreen wiper swing arm has the transmission channel for connecting the water channel；It is provided with and is used for the receiving in the accommodating chamber The electric heater that liquid in chamber is heated.
- 8. electrical heating type wiper according to claim 7, it is characterised in that：The outer surface of the windscreen wiper bar is coated with heat-conducting layer, and the heat-conducting layer is located at part in the accommodating chamber and positioned at described Part thermal conductivity outside accommodating chamber is led to.
- 9. electrical heating type wiper according to claim 8, it is characterised in that：The heat-conducting layer is graphene heat-conducting layer.
- A kind of 10. automobile, it is characterised in that：The automobile includes car body and the electrical heating type wiper as described in claim any one of 7-9,The transmission channel of the windscreen wiper swing arm connects the cleaning water tank of the car body and the water channel, for the receiving Chamber supplies water；The electric heater is by being arranged at the storage battery power supply of car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895757.5A CN107662585B (en) | 2017-09-28 | 2017-09-28 | Wiper blade assembly, electric heating type windscreen wiper and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895757.5A CN107662585B (en) | 2017-09-28 | 2017-09-28 | Wiper blade assembly, electric heating type windscreen wiper and automobile |
Publications (2)
| Publication Number | Publication Date |
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| CN107662585A true CN107662585A (en) | 2018-02-06 |
| CN107662585B CN107662585B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710895757.5A Active CN107662585B (en) | 2017-09-28 | 2017-09-28 | Wiper blade assembly, electric heating type windscreen wiper and automobile |
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| Country | Link |
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| CN (1) | CN107662585B (en) |
Cited By (5)
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| CN109367514A (en) * | 2018-10-25 | 2019-02-22 | 吴玉丽 | A kind of vehicle wiper for anti-compressive failure of spraying water |
| CN109398316A (en) * | 2018-11-22 | 2019-03-01 | 路国廷 | A kind of dismountable rain-strip adhesive-tape structure and wiper |
| CN110639853A (en) * | 2019-11-13 | 2020-01-03 | 亚杰科技（江苏）有限公司 | Dust scraper |
| CN111513921A (en) * | 2020-05-06 | 2020-08-11 | 中国人民解放军陆军军医大学第一附属医院 | Medical goggles convenient to clean |
| CN111845638A (en) * | 2020-05-11 | 2020-10-30 | 路国廷 | Wiper and vehicle |
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| US5383247A (en) * | 1991-04-12 | 1995-01-24 | Citadel Inventments Limited | Washing installation for windshields or motor vehicles, aircraft, locomotives or the like |
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| CN109367514A (en) * | 2018-10-25 | 2019-02-22 | 吴玉丽 | A kind of vehicle wiper for anti-compressive failure of spraying water |
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| CN111845638A (en) * | 2020-05-11 | 2020-10-30 | 路国廷 | Wiper and vehicle |
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| CN107662585B (en) | 2024-04-05 |
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Effective date of registration: 20240116 Address after: 024500 Liangxi Group, Lianghou Village, Yihegong Town, Wengniute Banner, Chifeng City, Inner Mongolia Autonomous Region Applicant after: Zhang Yaping Address before: 830000, Building 2, Qinjun Business Building, No. 499 Weixing Road, Phase II, Urumqi, Xinjiang Uygur Autonomous Region, 802 Applicant before: Lu Guoting |
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