CN106394508A - Wiper blade device - Google Patents
Wiper blade device Download PDFInfo
- Publication number
- CN106394508A CN106394508A CN201610603523.4A CN201610603523A CN106394508A CN 106394508 A CN106394508 A CN 106394508A CN 201610603523 A CN201610603523 A CN 201610603523A CN 106394508 A CN106394508 A CN 106394508A
- Authority
- CN
- China
- Prior art keywords
- unit
- spring rail
- end cap
- windscreen wiper
- sheet devices
- 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
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
- B60S1/3848—Flat-type wiper blade, i.e. without harness
- B60S1/3886—End caps
- B60S1/3887—Mounting of end caps
- B60S1/3889—Mounting of end caps cooperating with holes in 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
- B60S1/3848—Flat-type wiper blade, i.e. without harness
- B60S1/3874—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra
- B60S1/3875—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra rectangular section
- B60S1/3877—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra rectangular section embedded in the squeegee
Abstract
There is proposed a wiper blade device with at least one spring rail (10) provided with at least one holding unit (12) arranged to at least partially receive the at least one spring rail (10) 10) with at least one end cap (14) and at least one coupling unit (16) having at least one latching unit (18), the latch unit (14) is connected to the latch of the spring rail (10), and the coupling unit has at least one insertion unit (20) which is provided for the end cover (14) and the holding unit (12) , Wherein the latch unit (18) and the insertion unit (20) are functionally separated from each other.
Description
Background technology
It has been proposed that windscreen wiper sheet devices, this rain shaving blade device carries at least one spring rail, and this rain shaving blade device carries
At least one holding unit, this holding unit is provided for：Accommodate spring rail at least in part, this rain shaving blade device carries at least
One end cap and this rain shaving blade device carry at least one coupling unit, and this coupling unit has at least one kayser unit, should
Kayser unit is provided for end cap and is connected with the kayser of spring rail, and this coupling unit has at least one slotting unit, and this is inserted
Unit is provided for the slotting connection of end cap and spring rail, and wherein, function conjointly constructs each other for slotting unit and kayser unit.
Content of the invention
Suggested windscreen wiper sheet devices, this rain shaving blade device carries at least one spring rail, this rain shaving blade device carries at least
One holding unit, this holding unit is provided for：Intactly accommodate spring rail at least in part and especially along circumference, should
Rain shaving blade device carries at least one end cap and this rain shaving blade device and carries at least one coupling unit, this coupling unit have to
A few kayser unit, this kayser unit is provided for end cap and is connected with the kayser of spring rail（Especially in the end of holding unit
In region, preferably along longitudinal direction）, and this coupling unit has at least one slotting unit, and this slotting unit is provided for end cap
Slotting connection with holding unit（Especially in the end regions of holding unit, preferably along longitudinal direction）, wherein, slotting unit and card
Function discretely constructs lock unit each other.Can be entered with following one another according to the structural scheme of the present invention by windscreen wiper sheet devices
The favourable fixation of the different component of row, thus improve installability.Furthermore it is possible to reduce the number of components simultaneously.
Should by " function separate " be especially appreciated that for：Preferably will（Advantageously at least two different units）Different work(
Can be provided for：Implement with advantageously following one another independently of one another." different functions " should be interpreted as work(different from each other
Can, especially connect, preferably the connection type between different objects, and specifically especially preferably especially
The kayser of kayser unit connects and/or especially inserts the slotting connection of unit.By " the independent function that can implement " it should be especially appreciated that
For：First function setting is used for：Also can be carried out when not implementing the second function.Especially, by first module, preferably
The first independent function of kayser unit or slotting unit is especially provided in the state through installing：Also when second unit,
Second function of preferably kayser unit or slotting unit can be by reality when especially can not be carried out in without the state installed
Apply.
" holding unit " is in this connection it should be especially appreciated that be such unit, this unit is at least provided with least will at least
One air guiding component, at least one spring rail, at least one scraping article and/or at least one end cap are connected with each other and especially protect
Hold.In order to accommodate described spring rail, holding unit at least in part, preferably mostly constructs spring rail passage.By " spring
Rail passage " should be especially appreciated that as such passage in this connection, and this passage is set and at least basic along principal spread direction
On to extend parallel to the longitudinal direction of scraping article.Here it should " at least substantially parallel " is especially appreciated that as one kind with respect to ginseng
According to direction, direction especially in the planes orientation, wherein said direction especially has especially less than with respect to reference orientation
20 °, the deviation being advantageously below 10 ° and being especially advantageously less than 5 °.Advantageously, spring rail passage is at least one plane
There is the profile of closure.Especially, spring rail passage is formed by end cap at least in part.Should be outstanding in this connection by " at least most of "
It is interpreted as more than 50%, preferably more than 80% and especially preferably more than 95%.
" air guiding component " should especially refer to such a element in this connection, and it is arranged for, and makes to be applied to rain
Air in squeegee devices meets stream or traveling wind guides and/or for scraping article is pressed onto the surface needing to be scraped.Preferably, lead
Wind element is formed by rubber and/or by the plastics of at least part of elasticity at least in part.Air guiding component preferably has at least one
The fluoran stream surface of depression.Air guiding component especially deviates from end cap, scraping article and/or rain shaving blade adapter.Advantageously, air guiding component is in fortune
Extend past longitudinally extending at least one portion of windscreen wiper sheet devices in row state, preferably extend past major part.Preferably
Ground, air guiding component is constructed with piece-wise.
" spring rail " especially shall mean that a kind of element of macroscopic view, and this element has at least one stretching, extension, and this extends in
At least 10%, especially at least 20%, preferably at least 30% and particularly advantageously extremely can flexibly be changed under normal running status
Few 50%, and this element especially creates antagonism this change related and preferably proportional with this change to the change stretched
Counter-force.Preferably, spring rail is formed by spring steel at least in part.Spring rail preferably substantially has in the state of non-stand under load
The shape of rod of bending and be particularly advantageously rod through truncated bending shape.It is also advantageous that, by spring rail with
Piece-wise constructs.As an alternative, spring rail also can be constructed in more than one piece mode.Particularly advantageously, the edge of spring rail
Surface of vehicle, particularly vehicle luffer boards the songs that longitudinally extending curvature is greater than motor vehicles in the state of non-stand under load
Rate, spring rail is directed through this vehicle luffer boards at least one running status.It is right that " stretching, extension " of object should especially refer to
Spacing as the maximum between 2 points of vertical projection in one plane." object of macroscopic view " should especially refer to carry
There is the object of the stretching, extension of at least 1 mm, especially at least 5 mm and preferably at least 10 mm.
" scraping article " is it should be especially appreciated that be that this is scraped lip and is provided for the element being made up of elastic material scraping lip：For
Cleaning has the luffer boards face of face to be cleaned, especially preferred vehicle luffer boards, carries out in the contact with regard to there being face to be cleaned
Motion.Preferably, scraping article is made up of natural or artificial elastomer, is especially made up of rubber.Scraping article especially has such
Longitudinally, this longitudinal direction is at least substantially orthogonal to scrape direction orientation.
Preferably, holding unit has at least two end section and especially preferably exactly two end section." end
It should be especially appreciated that being the localized mass of the macroscopic view of object, this localized mass is especially directly connected with the end of object and/or wraps portion's section "
Include the end of object.End section especially has such stretching, extension, this stretching, extension corresponding objects longitudinally extending especially at least 1%,
Preferably at least 5% and especially preferably at least 10% and particularly up to 15%, preferably up to 20% and especially preferably
Highest 25%.Especially, end section is the localized mass of object, and this localized mass is especially in the longitudinal direction of object with free end for setting out
Point extends maximum 2cm, preferably maximum 3cm and especially preferably maximum 4cm towards the direction of object.
In this connection, " end cap " should be especially appreciated that as a kind of component, this component is provided for being fastened to holding unit
End, especially at the end section of holding unit.End cap is especially provided for：Scraping blade is provided in the state through installing
End-enclosed.Preferably, end cap is formed by plastics at least in part.Preferably, end cap is at least one state through installing
Surround holding unit, especially spring rail a part.Preferably, windscreen wiper sheet devices include exactly two end cap, are respectively used to
Holding unit and especially spring rail each end section.
By " coupling unit " it should be especially appreciated that being such unit, this unit is provided for：By at least two objects especially
After assembly preferably there is no instrument and/or can not be attached in the way of releasing in the case of not destroying.Especially
It, coupling unit is provided for：At least two object form from one another cooperations and/or power transmission are ordinatedly connected.Here, will " pass
Power cooperation and/or be shape-ordinatedly connected " it should be especially appreciated that for the connection that can release, wherein, guarantor between the two components
Holding force is preferably transmitted by component to the interlocking of geometry one another and/or frictional force between components.
By " kayser unit " it should be especially appreciated that being the unit with least one latch elements, this latch elements is especially tight
Gu during flexibly offset and/or deform so that followed by internal tensile force after corresponding latch elements
Snapped in.By " object of elasticity " it should be especially appreciated that being such object, this object can repeatedly deform, and thus machinery
Ground damages or destroys described object, and this object especially automatically makes great efforts to carry out towards base shape after deformation again.Kayser
Unit especially be provided for construction lock connect, especially bending lock connect, reverse lock connect, annular lock connect and/
Or spherical hinge connects.
Here, by " slotting unit " it should be especially appreciated that being the unit with least one inserted component, this inserted component is provided for：
Directly arrange towards each other with other inserted component to insert connection and be especially placed in contacting, thus through described
Two inserted components can transmit power.Especially, described inserted component is at least partially around described other inserted component.Preferably, two
Individual inserted component reciprocally surrounds.Inserted component can be configured to guide element.Described inserted component is especially arranged at holding unit simultaneously
And at least partially, preferably mostly and especially preferably intactly formed by holding unit.Especially, holding unit
At least one vertical open space constructs inserted component." vertical open space " should be especially appreciated that in this connection as a kind of space, this space
At least one object at least mostly and is preferably completely penetrated at least one vertical direction.Described inserted component is outstanding
It is configured to groove, and this groove is especially provided for guiding described end cap.Described other inserted component is especially arranged at end cap
And at least in part, especially mostly and especially preferably by end cap formed.Described other inserted component is especially arranged
For loading in the first inserted component and especially loading in holding unit.Described holding unit and end cap especially phase at least in part
Mutually surround.End cap and holding unit are especially ordinatedly connected with each other by described slotting unit especially along longitudinal shape.
" object at least " partly surrounds " an other object " is interpreted as：There is a straight line, this straight line is first
First trend is by the first object and then by described other object and next further through the first object.Here, will be " straight
Connect arrangement " it is interpreted as：Especially directly, contact and especially integrally construct without the middle component connecting." vertical
To " should be especially appreciated that as such a direction in this connection, the direction is come at least substantially parallel to the extending longitudinally of scraping article
Extend." extending longitudinally " of object should be especially appreciated that stretching, extension for object, this extends parallel to just also fully encapsulate institute
State the sidepiece the longest of the cuboid of imaginary geometry of the minimum of object, and especially trend is by described cuboid
Point." vertical direction " should be especially appreciated that as such a direction in this connection, and the direction is at least substantially orthogonal to scraping article
Extending longitudinally is moved towards to extend and perpendicular to the face needing to be scraped." direction should be scraped " and be especially appreciated that in this connection for
One direction, the direction is substantially perpendicular to longitudinal direction and vertical direction walk parallel to the face trend needing to be scraped and especially at least
To.
It is further recommended that, described holding unit have with least one, especially just what a at least substantially plane
Support end section, this end section is provided for：Accommodate described end cap.Through this, described end cap can be improved and protecting
Hold the stability of the arrangement at unit.Should " at least substantially plane " be especially appreciated that for：Each on a support puts edge
The spacing vertical direction with the preferable plane of all of point closest to described support is with less than 10%, especially to be less than
5% and especially preferably to be different from the edge with described preferable plane of all of point on described support less than 1%
The average headway of vertical direction.Preferably, described end cap is at least partially disposed at a support of end section.Especially,
Described support is at least substantially parallel to the main extension plane trend of end section.Should be especially by " the main extension plane " of object
It is interpreted as such plane, this plane is parallel to the imaginary minimum cuboid just also fully encapsulating described object
Big side and the especially midpoint by described cuboid for the trend, especially, described support is especially most of at least in part
Ground and be especially preferably entirely located at main extension plane in.
Described support especially at least extend past a part, preferable through most and especially preferably complete
Ground is through described end section.Especially, described support moves towards at least substantially parallel to spring rail and/or spring rail passage.
It is further recommended that, described kayser unit includes at least one and is arranged in the latch elements at described end cap.Through this,
The simple fastening of end cap can be carried out.Described latch elements especially at least partly integrally with end cap configuration.Advantageously,
Described end cap configuration latch elements.Especially, described latch elements extend at least partially into spring rail in the state through installing
Passage.
Suggest otherwise, latch elements are configured to grab.Through this, the particularly simple structure of kayser unit can be carried out
Make.Described grab is especially configured to cassette hook." cassette hook " should be especially appreciated that in this connection be for manufacturing kayser connection
Device, this device is provided for：Deviateed when mounted and snapped in the latch elements accordingly constructing, wherein, described card
Hook has its original state before skew especially after snapping in again.
Described grab can be especially configured to cassette hook, reverse cassette hook, ring clip hook and/or ball-joint hook.Advantageously,
Described grab is configured to bend cassette hook.Through this, the number of components can be reduced further." will bend cassette hook " should be in this connection
Be especially appreciated that be spring for manufacturing kayser connection device, this device is provided for：Especially have in itself when mounted
Profit ground flexibly deviates, preferably bends and especially preferably deform and snap in the latch elements accordingly constructing, its
In, described grab has its original state before elastic skew especially after snapping in again.Especially, described bending cassette
It is hooked in the state through installing and so snap in so that this bending cassette hook is set up form fit and preferably do not applied elasticity
Tension force and/or tensile force.
In a preferred design of the present invention it is proposed that, kayser unit includes at least one corresponding card
Locking element, this latch elements is arranged at described spring rail.Through this, the simple fastening of spring rail can be carried out.Described correspondence
Latch elements especially at least partly, especially mostly and especially preferably intactly integrally with described end cap structure
Make.Especially, described latch elements extend at least partially in corresponding latch elements in the state through installing.
In an especially preferred design of the present invention it is suggested that, described corresponding latch elements have kayser
Side.Through this, the stability of the structure of described kayser unit can be improved further.Described kayser side is relatively non-resilient and carries
Supply the projection for being carried out rear portion effect by especially more elastic latch elements.Described kayser side is particularly by spring rail
Space is constructing.
If spring rail has into drawing auxiliary member, described end cap can be installed particularly simplely.Especially will enter to draw auxiliary
Part is provided for：When mounted, the latch elements of end cap are separated in being pressed against each other when entering and drawing of spring rail.Described enter to draw auxiliary
Part is especially configured to the end section through chamfering of spring rail.Observe along vertical direction, described spring rail has at least described
Main rectangular shape.End through chamfering does not have acute angle in such plane, and this plane is at least substantially parallel to quilt
Scrape in direction and longitudinal plane strutting.By " acute angle " it should be especially appreciated that being the angle between 0 ° and 90 °.Especially, described enter
Draw the angle that auxiliary member has at least substantially greater than 130 °.Especially, the formation of described spring rail enters to draw the end regions of auxiliary member
Also rounding.Especially, the cross section of described end regions can be at least substantially trapezoidal.
It is further recommended that, described coupling unit has an other slotting unit, this slotting unit be provided for end cap with
The slotting connection of spring rail.Through this, the fixation of different components can be carried out along vertical direction.Here, especially first is inserted unit
Part is configured to guide element.Described first inserted component is especially arranged at end cap and at least partially, preferably mostly
And especially preferably intactly formed by end cap.Especially, described end cap configuration inserted component.Described inserted component is especially ditch
Groove, this groove is especially provided for the guiding of spring rail.Second inserted component be especially arranged at spring rail and at least in part,
Especially mostly and especially preferably by spring rail formed.Especially, described spring rail forms described second inserted component.Described
Second inserted component is especially provided for being at least partially enclosed the spring rail in the first inserted component and especially introducing holding unit
In passage.Described second inserts unit is shape-ordinatedly connected with each other end cap and spring rail especially along vertical direction.
Moreover, it is proposed that for the method for installing windscreen wiper sheet devices, this windscreen wiper sheet devices has at least one spring rail, extremely
Few holding unit and at least one end cap being provided for accommodating described spring rail at least in part, wherein, function is divided
Liftoff, described end cap is inserted at described holding unit with especially following one another and with described spring rail clip lock.Through this, can
Carry out the favourable fixation of different components with following one another, thus improving installability.
Described windscreen wiper sheet devices here should be not limited to purposes stated above and embodiment.By the present invention's
Windscreen wiper sheet devices have the here different from discrete component, component and unit for the work working method meeting illustrated by here
The quantity of the quantity being previously mentioned.
Brief description
Brief description hereafter provides other advantages of the present invention.Accompanying drawing also illustrates that embodiments of the invention.Accompanying drawing, explanation
Book and claims contain the substantial amounts of feature in combination.Those skilled in the art will pointedly and individually treat
Described feature and constituted other significant combinations.
It illustrates：
Fig. 1 shows the wiper with windscreen wiper sheet devices and wiper arm in side view,
Fig. 2 shows a part for windscreen wiper sheet devices in decomposition view,
Fig. 3 a-c illustrates the installation step of the part for installing described windscreen wiper sheet devices respectively in broken section in figure,
Fig. 4 shows a part for windscreen wiper sheet devices in the perspective, and
Fig. 5 shows the cross section of a part for windscreen wiper sheet devices.
Specific embodiment
Show the wiper with windscreen wiper sheet devices and wiper arm 40 in FIG in side view.Windscreen wiper sheet devices are
A part for flat rain shaving blade.Flat rain shaving blade is arranged for cleaning vehicle luffer boards 42.Wiper arm 40 has wiper arm adapter 44.
Wiper arm adapter 44 is constructed in mode known to technical staff, for example, be configured to push up lock adapter or side chain adapter.Rain
Scraping arm 40 is arranged for being fastened at the power transmission shaft 46 of wiper.Power transmission shaft 46 is by the drive motor not being shown specifically oscillatorily
Can rotationally construct.Windscreen wiper sheet devices have rain shaving blade adapter 48.Rain shaving blade adapter 48 is arranged for and wiper arm
Adapter 44 couples.Rain shaving blade adapter 48 is detachably connected in mode known to technical staff with wiper arm adapter 44.
Wiper arm 40 and the windscreen wiper sheet devices being arranged at this scraping arm swingingly can be driven with regard to vehicle luffer boards 42 in pivoting action
Dynamic.In scraping operation, the scraping article 50 of windscreen wiper sheet devices skims over vehicle luffer boards 42.
Windscreen wiper sheet devices have the first air guiding component 52.Described first air guiding component 52 is arranged for the walking guide of traveling wind
And for producing the pressing force in the direction towards vehicle luffer boards 42 of windscreen wiper sheet devices.First air guiding component 52 almost extends warp
Cross the always longitudinally extending half of windscreen wiper sheet devices.Described windscreen wiper sheet devices have the second air guiding component 54.Second air guiding component
54 are discretely constructed with the first air guiding component 52.First air guiding component 52 and the second air guiding component 54 ground mirror one another structure
Make.Second air guiding component 52 be arranged for traveling wind walking guide and for produce windscreen wiper sheet devices towards vehicle luffer boards 42
Direction pressing force.Second air guiding component 54 almost extends past the always longitudinally extending half of windscreen wiper sheet devices.In addition, institute
State windscreen wiper sheet devices and include holding unit 12.Described holding unit 12 has the end section 22,23 in opposed free end.
Windscreen wiper sheet devices have two end caps 14,15.The end section 22,23 of holding unit 12 accommodates described end cap 14,15.End cap
14th, 15 along the longitudinally 56 described windscreen wiper sheet devices of closing.Longitudinal direction 56 is in the state through installing at least substantially parallel to windscreen wiper
The principal spread direction of sheet devices extends.
Fig. 2 shows a part for windscreen wiper sheet devices in decomposition view.Show windscreen wiper sheet devices holding unit 12,
Spring rail 10 and a part for end cap 14.
Described holding unit 12 has the spring rail passage 58 of closure.Spring rail passage 58 is mostly by holding unit 12
Construction.Spring rail passage 58 is arranged for accommodating the spring rail 10 of described windscreen wiper sheet devices.Spring rail passage 58 has at least
The cross section of substantial rectangular.
Spring rail 10 has elongated truncated shape.Spring rail 10 have be at least substantially rectangle cross section.Should
Spring rail is in the free end chamfering of described spring rail 10.End through chamfering is arranged for being used as into drawing auxiliary member 36.Bullet
Spring rail 10 is formed by spring steel.Spring rail 10 is constructed with piece-wise.Alternatively or additionally also it can be considered that
It is that spring rail is constructed in more than one piece mode, especially constructed by two or more spring rail parts moving towards parallel to each other.
Scraping article 50 is mostly arranged at holding unit 12.Additionally, scraping article 50 is integrally constructed with holding unit 12.
Scraping article 50 is made up of rubber.Scraping article 50 has scrapes lip 60（Referring to Fig. 5）.Scrape lip 60 and there is scraping 62.Scraping 62 is arranged for：
Vehicle luffer boards 42 are moved across in contact.Scraping article 50 has swing contact pin 64 and rub piece 66.Scrape lip 60 through swinging contact pin 64
It is connected with rub piece 66.Swing contact pin 64 can be pivotally supported with respect to rub piece 66 scrapes lip 60.
Air guiding component 52 is mostly arranged at holding unit 12.Air guiding component 52 and holding unit 12 integrally structure
Make.For clarity, do not show the second air guiding component 54.Second air guiding component 54 is considerably constructed with the first air guiding component 52.
Therefore only illustrate the first air guiding component 52 below.Air guiding component 52 is at least in part by rubber and/or by least part of bullet
The plastics of property are formed.Air guiding component 52 has the fluoran stream surface of depression.Air guiding component 52 especially deviate from end cap 14,15, scraping article 50
And/or rain shaving blade adapter 48.
Described holding unit 12 has end section 22.Here, for clarity, not shown holding unit 12 described another
Outer end section 23.Described end section 23 is equivalent to end section 22 ground construction.Therefore only illustrate first end below
Lid 14.The end section 22 of holding unit 12 does not have air guiding component 52.As additional aspects or replacement scheme, holding unit 12
End section 22 does not have any air guiding component 52,54.End section 22 has a support 24 of plane.At a support 24,
It is disposed with end cap 14 after mounting.
Fig. 3 a to 3c shows the installation step of a part for windscreen wiper sheet devices in partial sectional view.Illustrate holding single
Unit 12, the partial cut away part of coupling unit 16, end cap 14 and spring rail 10.Coupling unit 16 has kayser unit 18 and inserts single
Unit 20.Slotting unit 20 is provided for：End cap 14 along longitudinally 56 and/or is scraped direction 68 shape-ordinatedly with holding unit 12
It is connected.Slotting unit 20 has inserted component 70,72 and corresponding inserted component 74.Inserted component 70,72 is formed by holding unit 12.Keep
Unit 12 is cut by the first vertical open space 76 in described end section 22.Holding unit 12 is in described end section 22 by
Two vertical open space 78 are cut.Vertical open space 76,78 have be at least substantially rectangle cross section.Vertical open space 76,78 is respectively
Construct the groove of holding unit 12.First inserted component 70,72 of slotting unit 20 is configured to groove, and this groove passes through vertical configuration
Portion is formed.Corresponding inserted component 74 is formed by end cap 14.End cap 15 corresponds to inserted component 70,72 ground constructions.In the shape through installing
In state, holding unit 12 is along longitudinally 56 encirclement end cap 14.Additionally, end cap 14 surrounds holding unit 12 along scraping direction 68.
Holding unit 12 and end cap 15 surround relative to one another.Inserted component 70,72 and corresponding inserted component 74 construct slotting unit 20.?
During installation, end cap 14 is placed in the end section 22 of holding unit 12 at least substantially parallel to vertical direction 83（Referring to figure
2）.The extending longitudinally of end section 22 at least corresponds essentially to the extending longitudinally of end cap 14.End cap 14 is being placed to holding
After on unit 12, lock the moving along longitudinal direction 56 with respect to holding unit 12 of end cap 14.In other words, end cap 14
It is kept unit 12 along longitudinally 56 holding in the state of assembling.Holding unit 12 can be with coextrusion method system
Make.Holding unit 12 integrally can be manufactured with scraping article 50 and air guiding component 52,54.End section 22,23, the rest of plane
Face 24 and/or vertical open space 76,78 can especially cut out from holding unit 12, scraping article 50 and/or air guiding component 52,54.
End cap 14 is shape-ordinatedly connected along longitudinally 56 with spring rail 10.Similarly, end cap 14 by spring rail 10 along
Scrape direction 68 to keep.End cap 14 is shape-ordinatedly connected along scraping direction 68 with spring rail 10.The kayser of kayser unit 18
Element 26,27 is arranged at end cap 14.End cap 14 constructs latch elements 26,27.Described latch elements 26,27 are configured to card
Hook.Described grab is configured to bend cassette hook.Corresponding latch elements 32,33 are arranged at spring rail 10.Spring rail 10 constructs
Go out other corresponding latch elements 32,33.Described corresponding latch elements 32,33 pass through the space shape in spring rail 10
Become.Described corresponding latch elements 32,33 are configured to draw-in groove.Described corresponding latch elements 32,33 mirror images of each other ground arrangements.Institute
State corresponding latch elements 32,33 considerably to construct each other.Described corresponding latch elements 32,33 be respectively provided with kayser side 34,
35.Show the installation step of kayser unit 18 in fig. 3 a.In described installation step, spring rail 10 is introduced described spring
In rail passage 58.When being incorporated into spring rail 10 in spring rail passage 58, enter to draw auxiliary member 36 and facilitate spring rail 10 in bullet
Positioning in spring rail passage 58.
Show the ensuing installation step of kayser unit 18 in fig 3b.In described other installation step, will
Latch elements 26,27 are flexibly offset by the auxiliary member 36 that enters to draw of spring rail 10.Latch elements 26,27 are at least in part
Along longitudinally 56 skew.Latch elements 26,27 offset at least partially along scraping direction 68.
Show other installation step in figure 3 c.In described other installation step, by spring rail 10 intactly
It is introduced in described spring rail passage 58.Latch elements 26,27 pass through the corresponding kayser in spring rail 10 for the internal tension force kayser
After element 32,33.Spring rail 10 is joined with end cap 14 shape by latch elements 26,27 and corresponding latch elements 32,33
Close ground to be connected along longitudinally 56.After spring rail 10 is incorporated in holding unit 12, locked end cap 14 with respect to bullet
The moving along longitudinal direction 56 of spring rail 10.In other words, end cap 14 in the state of assembling by spring rail 10 along longitudinally 56
Keep.
Figure 5 illustrates the cross section of a part for windscreen wiper sheet devices.
Described cross section is by vertical direction 83 with scrape the end region in holding unit 12 in the plane that direction 68 struts
Move towards in the region of section 22.Described cross section is moved towards to pass through described end cap in the region of the end section 22 of holding unit 12
14th, spring rail 10 and holding unit 12.Coupling unit 16 has other slotting unit 38.Described other slotting unit 38 setting is used
In：End cap 14 is shape-ordinatedly connected along vertical direction 83 with spring rail 10.In addition described other slotting unit 38 has
Inserted component 92,94.End cap 14 constructs described other inserted component 92,94.Described other inserted component 92,94 is configured to hold
The cannelure of lid 14.Described other slotting unit 38 has other corresponding inserted component 96.Described other corresponding slotting unit
Part 96 is formed by spring rail 10.Additionally, spring rail passage 58 is mostly formed by holding unit 12.Spring rail passage 58 is by
One vertical open space 76 is cut.Additionally, spring rail passage 58 is also cut by the second vertical open space 78.Spring rail passage 58 is in vertical blank
Straight in the region of gap 76,78 open towards scraping direction 68.Partly, end cap 14 constructs spring rail passage 58.If（As
Shown in Fig. 4）Spring rail 10 is pushed in spring rail passage 58, then spring rail passage 58 is in the region of vertical open space 76,78
It is not kept unit 12 to limit.Described other corresponding inserted component 96 is scarfed to described in the region of vertical open space 76,78
In the other inserted component 92,94 of end cap 14.Spring rail 10 rests in the cannelure of end cap 14.End cap 14 is in the shape through installing
Kept along vertical direction 83 by spring rail 10 in state.Additionally, end cap 14 and spring rail 10 are along vertical direction 83 form fit
Ground is connected.Spring rail 10 is locked along longitudinally 56 in ways known to those skilled in the art with respect to holding unit 12
Only.In this regard, spring rail 10 can be for example by during unshowned rain shaving blade adapter 48 be retained in position in herein（Referring to Fig. 1）.
Claims (11)
1. carry at least one spring rail（10）Windscreen wiper sheet devices, this rain shaving blade device carry at least one holding unit
（12）, this holding unit is provided for：Accommodate spring rail at least in part（10）, this rain shaving blade device is with least one end cap
（14、15）And this rain shaving blade device carries at least one coupling unit（16）, this coupling unit has at least one kayser unit
（18）, this kayser unit is provided for end cap（14、15）With spring rail（10）Kayser connect, and this coupling unit have to
A few slotting unit（20）, this slotting unit is provided for end cap（14、15）With holding unit（12）Slotting connection, wherein, kayser
Unit（18）With slotting unit（20）Function discretely constructs each other.
2. according to the windscreen wiper sheet devices described in claim 1 it is characterised in that described holding unit（12）Have and carry at least one
A support of individual at least substantially plane（24）End section（22）, this end section is provided for：Accommodate described end cap
（14）.
3. according to the windscreen wiper sheet devices described in claim 1 or 2 it is characterised in that described kayser unit（18）Including at least one
Individual it is arranged in described end cap（14）The latch elements at place（26）.
4. according to the windscreen wiper sheet devices described in claim 3 it is characterised in that described latch elements（26）It is configured to grab.
5. according to the windscreen wiper sheet devices described in claim 4 it is characterised in that described grab is bending cassette hook.
6. according to windscreen wiper sheet devices in any one of the preceding claims wherein it is characterised in that described kayser unit（18）Bag
Include at least one and be arranged in described spring rail（10）The corresponding latch elements at place（32）.
7. according to the windscreen wiper sheet devices described in claim 6 it is characterised in that described corresponding latch elements（32）There is kayser
Side（34）.
8. according to windscreen wiper sheet devices in any one of the preceding claims wherein it is characterised in that spring rail（10）Have into drawing
Auxiliary member（36）.
9. according to windscreen wiper sheet devices in any one of the preceding claims wherein it is characterised in that described coupling unit（16）Tool
There is an other slotting unit（38）, this slotting unit is provided for end cap（14）With spring rail（10）Slotting connection.
10. there is the end cap by windscreen wiper sheet devices in any one of the preceding claims wherein（14）.
11. are used for the method especially according to the assembling of the windscreen wiper sheet devices any one of claim 1 to 9, this rain shaving blade
Device has at least one spring rail（10）, at least one is provided for accommodating described spring rail at least in part（10）Holding
Unit（12）And at least one end cap（14、15）It is characterised in that function is discretely by described end cap（14、15）With described
Spring rail（10）Kayser and be inserted to described holding unit（12）Place.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015214371.6 | 2015-07-29 | ||
| DE102015214371.6A DE102015214371A1 (en) | 2015-07-29 | 2015-07-29 | Wiper blade device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106394508A true CN106394508A (en) | 2017-02-15 |
| CN106394508B CN106394508B (en) | 2021-06-25 |
Family
ID=57795637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610603523.4A Active CN106394508B (en) | 2015-07-29 | 2016-07-28 | Wiper blade device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN106394508B (en) |
| DE (1) | DE102015214371A1 (en) |
| FR (1) | FR3039481B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018209491A1 (en) * | 2018-06-14 | 2019-12-19 | Robert Bosch Gmbh | wiper blade |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569531A (en) * | 2003-03-21 | 2005-01-26 | 罗伯特—博希股份公司 | Wiper blade to clean windows, in particular of motor vehicles |
| CN101304905A (en) * | 2005-09-13 | 2008-11-12 | 法雷奥系统公司 | Locking device between a wiper blade and a windscreen wiper blade arm |
| CN101585353A (en) * | 2008-05-21 | 2009-11-25 | 罗伯特·博世有限公司 | Wiper blade |
| DE102012208962A1 (en) * | 2012-05-29 | 2013-12-05 | Robert Bosch Gmbh | Device for wiping blade of windscreen wiper of motor car, has two-piece formed elastomer wiper strip unit with intensified head portion, and spring rail that includes spring steel alloy made retaining hook for fixing wiper strip unit |
| CN103619665A (en) * | 2011-06-28 | 2014-03-05 | 罗伯特·博世有限公司 | Wiper blade device |
| CN103619672A (en) * | 2011-06-28 | 2014-03-05 | 罗伯特·博世有限公司 | Wiper blade device |
| EP3498547A1 (en) * | 2007-09-10 | 2019-06-19 | Valeo Systèmes d'Essuyage | Windscreen wiper with projection of liquid for windscreens of a vehicle |
-
2015
- 2015-07-29 DE DE102015214371.6A patent/DE102015214371A1/en active Pending
-
2016
- 2016-07-28 FR FR1657260A patent/FR3039481B1/en active Active
- 2016-07-28 CN CN201610603523.4A patent/CN106394508B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569531A (en) * | 2003-03-21 | 2005-01-26 | 罗伯特—博希股份公司 | Wiper blade to clean windows, in particular of motor vehicles |
| CN101304905A (en) * | 2005-09-13 | 2008-11-12 | 法雷奥系统公司 | Locking device between a wiper blade and a windscreen wiper blade arm |
| EP3498547A1 (en) * | 2007-09-10 | 2019-06-19 | Valeo Systèmes d'Essuyage | Windscreen wiper with projection of liquid for windscreens of a vehicle |
| CN101585353A (en) * | 2008-05-21 | 2009-11-25 | 罗伯特·博世有限公司 | Wiper blade |
| CN103619665A (en) * | 2011-06-28 | 2014-03-05 | 罗伯特·博世有限公司 | Wiper blade device |
| CN103619672A (en) * | 2011-06-28 | 2014-03-05 | 罗伯特·博世有限公司 | Wiper blade device |
| DE102012208962A1 (en) * | 2012-05-29 | 2013-12-05 | Robert Bosch Gmbh | Device for wiping blade of windscreen wiper of motor car, has two-piece formed elastomer wiper strip unit with intensified head portion, and spring rail that includes spring steel alloy made retaining hook for fixing wiper strip unit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015214371A1 (en) | 2017-02-02 |
| FR3039481A1 (en) | 2017-02-03 |
| CN106394508B (en) | 2021-06-25 |
| FR3039481B1 (en) | 2020-01-31 |
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