CN106515669A - Wiper blade device - Google Patents
Wiper blade device Download PDFInfo
- Publication number
- CN106515669A CN106515669A CN201610812640.1A CN201610812640A CN106515669A CN 106515669 A CN106515669 A CN 106515669A CN 201610812640 A CN201610812640 A CN 201610812640A CN 106515669 A CN106515669 A CN 106515669A
- Authority
- CN
- China
- Prior art keywords
- wiper blade
- spring
- groove
- fixed
- adapter
- 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
- 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
- B60S1/3881—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra rectangular section in additional element, e.g. spoiler
-
- 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
- B60S1/3849—Connectors therefor; Connection to wiper arm; Attached to blade
- B60S1/3851—Mounting of connector to blade assembly
-
- 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
- B60S1/3849—Connectors therefor; Connection to wiper arm; Attached to blade
- B60S1/3851—Mounting of connector to blade assembly
- B60S1/3858—Mounting of connector to blade assembly with protrusions cooperating with holes
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S2001/3812—Means of supporting or holding the squeegee or blade rubber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ink Jet (AREA)
- Brushes (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a wiper blade device provided with at least a maintaining unit (10a, 10b, 10c). The maintaining unit is provided with an accommodation area (12a, 12b, 12c) used for wiper blade adapter (14a,14b,14c), at least a spring strip groove (16a,16b,16c) used for at least a spring strip (18a,18b,18c), and at least a fixing groove (20a,22a,24a,26a, 28a, 30a, 20b, 22b,24b,26b,28b, 30b, 20c, 22c,24c, 26c, 28c, 30c). The fixing groove is used to fix the wiper blade adapter (14a,14b,14c), and the extension length of the edge of the fixing groove along the spring strip groove (16a,16b,16c) is smaller than the extension length of the accommodation area (12a, 12b, 12c) along the spring strip groove (16a,16b,16c).
Description
Background technology
A kind of wiper blade apparatus for carrying at least one holding unit are had pointed out, wherein, holding unit has for rain brush
The housing region of piece adapter and at least one spring groove at least one spring.
The content of the invention
A kind of wiper blade apparatus for carrying at least one holding unit are proposed, the holding unit has for Wiper blade adaptation
The housing region of device and at least one spring groove and at least one fixed groove at least one spring, this is fixed
Groove is provided for fixing Wiper blade adapter, and the development length along spring groove of the fixed groove is less than receiving area
The development length along spring groove in domain.A kind of wiper blade apparatus can be provided using the design of the present invention, which can be by
Holding unit particularly securely fixes spring and Wiper blade adapter.
" holding unit " relatively especially means that one kind is provided for so that at least one keeps out the wind part, at least one bullet
The unit that spring bar, at least one wiper blade and/or at least one Wiper blade adapter are connected with each other, are particularly mutually close to.Protect
Hold unit to be especially provided at least in part, especially at least mostly, particularly preferably in a circumferential direction fully
Accommodate spring." at least most ofly " is relatively especially meant more than 50%, preferably more than 80%, very particularly preferably more than 95%.It is special
Be not in order to accommodate Wiper blade adapter, holding unit at least in part, preferably at least mostly, particularly preferred landform completely
Into the housing region for Wiper blade adapter." for the housing region of Wiper blade adapter " especially means the spy of holding unit
It is not provided to accommodate region and/or the section of Wiper blade adapter at least in part.It is preferred that housing region is at least without gear
Wind part." setting " especially means special design and/or arranges." an object is arranged for certain function " especially means this
Object meets under at least one use and/or working condition and/or implements certain function.
" Wiper blade adapter " relatively especially means a kind of adapter, and which has and is particularly spring with rain brush sheet element
The contact area of contact, and it is not tear-away in the mounted state with the rain brush sheet element be connected, and be arranged for providing rain
The coupling area of brushing piece component, for coupling and/or contacting with Wiper arm adapter." Wiper arm adapter " is especially relatively
Refer to a kind of adapter, which has the contact area contacted with rain brush arm member, and can not be connected with coming off with the rain brush arm member,
And be arranged for providing the coupling area of rain brush arm member, for coupling and/or contacting with Wiper arm adapter.
In order to accommodate spring, holding unit at least in part, preferably at least mostly forms spring groove." bullet
Spring bar groove " relatively especially means a kind of groove for being provided for accommodating spring." development length " of object be especially
Refer to the ultimate range of the point-to-point transmission of object upright projection in one plane." longitudinal direction " especially means that the master of spring groove prolongs
Stretch direction." principal spread direction " of object especially means cubical parallel to the virtual minimum geometry for surrounding just the object
The direction of longest edge.Advantageously, spring groove has the profile of closing at least one plane.
" spring " especially means a kind of macroscopical part, and which at least has following development length, in normal operation,
The development length can flexibly change at least 10%, especially at least 20%, preferably at least 30%, particularly advantageously at least 50%, should
Macroscopical part particularly produces relevant with the change of development length, preferably proportional with the change, this change of suppression
Counter-force.It is preferred that spring is made up of spring steel at least in part.It is preferred that spring substantially has in the state of not being loaded
The shape of bent stick, the shape particularly advantageously with flat bent stick.In addition advantageously, spring is integratedly constructed.Replace
Dai Di, spring can also multicompartment formula ground constructions.Particularly advantageously, the curvature of spring be not loaded along spring
It is more than the curvature of the surface of vehicle of automobile, the particularly curvature of vehicle glass under state, spring is at least one working condition
Under along vehicle glass guide." elastic article " especially mean it is a kind of can repeated deformation object, without thus mechanically damaging
Wound damages the object, and the object is particularly and automatically resiles again after a deformation.
Fixed groove is especially provided for accommodating at least one fixed mechanism for being particularly Wiper blade adapter.Anchor
The wall of the restriction fixed groove of groove, the particularly object with fixed groove, is advantageously arranged for preventing at least in part
The object being arranged in fixed groove is moved.Fixed groove is especially provided to accommodate at least in part Wiper blade and fits
Orchestration.Especially, holding unit is observed more particularly along spring groove and sandwich at least in part Wiper blade adapter." one
Object sandwiches another object at least in part " especially mean there is at least one straight line, which extends past the first thing first
Part, then through another object, next again through the first object.A kind of fixed groove especially vertical groove.It is " vertically recessed
Groove " relatively especially means that one kind at least mostly preferably entirely passes through at least one thing at least one vertical direction
The groove of part." vertical direction " relatively especially means the side of the surface extension for being at least substantially orthogonal to will be scrubbed by wiper blade
To.It is preferred that vertical direction is stretched perpendicular to direction is scrubbed." scrub direction " is relatively especially meant parallel to surface to be scrubbed
Stretch and be especially at least substantially perpendicular to the direction that longitudinal direction and vertical direction stretch.In addition advantageously, vertical direction is vertical
In the extending longitudinally of wiper blade.The fixed groove preferably cross section with rectangle.It is outstanding that term " is at least substantially orthogonal to " here
Direction of the direction relative to reference direction is which specify, wherein, the direction and the reference direction are particularly on a plane
Middle observation folder angle in 90 °, the angle particularly have especially less than 20 °, are advantageously below 10 °, are particularly advantageously less than
5 ° of maximum deviation.
" keep out the wind part " relatively especially means a kind of air punching for being provided for keeping out and being applied on wiper blade apparatus
Stream keeps out traveling wind and/or for so that wiper blade presses against the part on surface to be scrubbed.Part keep out the wind preferably at least
Partly it is made up of rubber, and/or is made up of the plastics of at least part of elasticity.It is preferred that the part that keeps out the wind has at least one spill
Swash of wave face.The part that keeps out the wind particularly deviates from end cap, wiper blade and/or Wiper blade adapter.Advantageously, part is kept out the wind in work
Extend past at least a portion of the development length of wiper blade apparatus, preferably at least most of under state in the vertical.Windshied part
Part is preferably integratedly constructed." wiper blade " relatively especially means a kind of lath for being provided for scrubbing vehicle glass.Rain brush
Bar is preferably made up of elastomeric material.
Especially, keep out the wind part and/or at least described wiper blade at least in part, is preferably at least mostly arranged on guarantor
Hold on unit, particularly integratedly constructed with holding unit at least in part.Further preferably, keep out the wind part, wiper blade and/or
Holding unit is integratedly manufactured using coextrusion method." at least in part integratedly " relatively especially means, at least one thing
At least one component of part and/or at least one first objects are integratedly constructed with least one component of at least another object,
And/or integratedly construct with least another object." integratedly " relatively especially mean and at least connect to material fit, for example, adopt
With welding procedure, technique for sticking, Shooting Technique and/or another kind significant technique in the opinion of those skilled in the art." one
Ground " advantageously also means " integrally "." integrally " especially mean with a parts molding.This parts is preferably by list
Individual blank, bulk and/or foundry goods, particularly preferably using injection moulding process, especially one pack system and/or multi-component injection side
Method is manufactured.
The development length along spring groove of fixed groove is advantageously equal to housing region along spring groove
Development length at most 90%, preferably up to 70%, particularly preferably at most 50% and/or especially at least 10%, preferably at least
20%th, particularly preferably at least 30%.It is possible thereby to Wiper blade adapter is positioned accurately at holding unit when mounted particularly
On.
Moreover, it is proposed that holding unit has at least one another fixed groove, which is particularly with the fixed groove at least
Partly, preferably entirely as one man construct, and arrange with staggering relative to the fixed groove along spring groove.Thus may be used
To be advantageously carried out power is uniformly distributed on holding unit." two objects are consistent at least in part " especially means, two
The object at least opening with formed objects, is particularly its main extended surface and especially has same profile and/or same shape.Two
Object is particularly completely the same, if their main extended surface overlapping." the main extended surface " of object especially means
Enclose the virtual cubical maximum side of geometry of the minimum of the object.Fixed groove and another fixed groove are particularly wrong each other
Turn up the soil arrangement, so as to their projection is overlapped at least in part along direction observation is scrubbed.Fixed groove and another fixed groove are special
It is not the particularly reciprocal not homonymy for being arranged on holding unit along the observation of spring groove.Fixed groove and another solid
The central axis for determining groove preferably about holding unit are symmetrically arranged." central axis " are especially relatively
Finger at least largely extends past the virtual rotation axiss of object center of gravity.In the current situation, central axis are extremely
Longitudinal extension is substantially perpendicular to less, is especially extended perpendicular to surface to be scrubbed.Holding unit is particularly consolidated with additional
Determine groove.
Moreover, it is proposed that wiper blade apparatus have spring, the spring is especially provided to be received into spring bar ditch
In groove, and there is at least one latch recess, the latch recess is at least part of with fixed groove under the installment state of spring
Ground overlapping.It is possible thereby to produce especially firm connection between spring, holding unit and Wiper blade adapter.Advantageously,
At least latch recess and at least fixed groove is stacked at least in part up and down." overlapping at least in part " especially means, two things
The main extended surface of part is covered at least in part.Especially, latch recess is particularly its main extended surface at least 10%, preferably at least
20%th, particularly preferably at least 30% and/or at most 70%, preferably up to 60%, particularly preferably at most 50% which is particularly with fixed groove
Main extended surface overlapping.
Propose in addition, spring has at least one another latch recess, another latch recess and the latch recess
As one man construct, and arrange with staggering relative to the latch recess along spring.It is possible thereby to realize equably dividing power
Cloth is on spring.Latch recess and another latch recess are arranged on the special of spring especially along the observation of spring groove
It is reciprocal not homonymy.Latch recess and another latch recess are rotationally symmetrical preferably about the central axis of spring
Ground arrangement.Especially it is contemplated that acetyl holding unit has additional latch recess.
Moreover, it is proposed that wiper blade apparatus have Wiper blade adapter, which has at least one fixed mechanism, the fixed mechanism
It is at least partially disposed in fixed groove in the mounted state.It is possible thereby to realize for Wiper blade adapter being fixed on holding list
In unit.Especially, the development length along spring groove of fixed mechanism is less than fixed groove by especially at least 60%, preferred
At least 80%, particularly preferably at least 100%.Especially, the main extended surface at least 10% of fixed mechanism, preferably at least 20%, especially
Preferably at least 30% and/or at most 70%, preferably up to 60%, particularly preferably at most 50% is overlapped with fixed groove.
Propose in addition, Wiper blade adapter has at least one another fixed mechanism, another fixed mechanism is solid with described
Determine mechanism equally to construct, and arrange with staggering relative to the fixed mechanism along spring groove.It is possible thereby to realize by
Power is uniformly distributed on Wiper blade adapter.Fixed mechanism and another fixed mechanism are set especially along the observation of spring groove
Put the particularly reciprocal not homonymy in Wiper blade adapter.Fixed mechanism and another fixed mechanism are preferably about Wiper blade
The central axis of adapter are symmetrically arranged.Especially it is contemplated that acetyl Wiper blade adapter has additional holding
Mechanism.
Moreover, it is proposed that fixed mechanism is provided for sandwiching spring at least in part.It is possible thereby in the vertical direction
Wiper blade adapter is fixed on spring.Particularly with guiding groove, the guiding groove is provided for guiding to fixed mechanism
Spring.
Propose in addition, Wiper blade adapter has at least one locking mechanism, the locking mechanism is provided for installing
It is at least partially inserted in latch recess and fixed groove under state.It is possible thereby to single relative to holding along spring groove
Unit and Wiper blade adapter are fixed to spring.
Propose in a kind of favourable design of the present invention, locking mechanism is configured to the part of hydrant.It is possible thereby to carry out
It is simple to install.Locking mechanism is preferably configured as single component.Wiper blade adapter particularly accommodates recessed with least one
Groove, the pockets are provided for accommodating locking mechanism at least in part.Locking mechanism especially can be configured to screw.
Propose in the preferred design of one kind of the present invention, locking mechanism is configured to kayser hook.It is possible thereby to advantageously real
Now without instrument in the case of can just install.Especially, locking mechanism is at least substantially integrally connected with Wiper blade adapter.
" kayser hook " relatively especially means a kind of elastic mechanism for producing kayser connection, and the mechanism is provided for when mounted
Flexibly deflect.
Propose in a kind of preferred design, Wiper blade adapter at least two assembly types ground, preferred multicompartment formula ground construction.
It is possible thereby to simplify manufacture because the component of complexity such as Wiper blade adapter especially because its shape and cannot extrude, so
And can be assembled easily by the component of two or more extrusions.Wiper blade adapter advantageously has first component and the
Two components, these components can particularly shape-ordinatedly and/or power cooperation be connected with each other.First and/or second component it is excellent
Choosing is with the form fit part for particularly constructing with corresponding to each other.First component preferably at least has fixed mechanism, the second structure
Part especially at least has locking mechanism.In a kind of design of replacement, only first component or only second component can be with
With fixed mechanism and locking mechanism.
A kind of method for installing wiper blade apparatus is proposed, wherein, Wiper blade adapter is at least partially disposed on
In housing region, spring is inserted in spring groove so that latch recess is overlapped at least in part with fixed groove, is borrowed
Locking mechanism, fixed groove and latch recess is helped to fix spring.It is possible thereby to realize particularly securely solid by holding unit
Determine spring and Wiper blade adapter.
The wiper blade apparatus here of the present invention is not limited to above-mentioned application and embodiment.Especially, rain of the invention
Brushing piece device can in order to realize working method presented here and have from it is mentioned that the different multiple each part of number,
Component and unit.
Description of the drawings
Further advantage can be obtained by figure below.Shown in the drawings of three embodiments of the present invention.Accompanying drawing, say
Bright book and claims contain numerous assemblage characteristics.It is special that those skilled in the art individually investigate these also dependent on purpose
Levy, and these features can be constituted other beneficial combinations.
Wherein：
Fig. 1 is the side view of the rain brush with Wiper arm and Wiper blade, and the Wiper blade has wiper blade apparatus；
Exploded views of the Fig. 2 for a part for wiper blade apparatus, which carries holding unit, spring and Wiper blade adapter；
Fig. 3 a, b are the top view of a part for holding unit and spring；
Face upwarding stereograms of the Fig. 4 for a part for Wiper blade adapter；
The part half sectional view during installation of Fig. 5 a, b for wiper blade apparatus；
Fig. 6 is the exploded view of a part for another wiper blade apparatus, and which carries holding unit, spring and Wiper blade adapter；
Part axonometric charts in the disassembled condition of the Fig. 7 for the Wiper blade adapter of Fig. 6；
Part half sectional views during installation of the Fig. 8 for another wiper blade apparatus of Fig. 6；
Fig. 9 is the exploded view of a part for the wiper blade apparatus of another replacement, and which carries holding unit, spring and Wiper blade and fits
Orchestration；
Wiper blade adapter axonometric charts in the disassembled condition of the Figure 10 for Fig. 9.
Specific embodiment
It is the side view of the rain brush with Wiper arm 52a and Wiper blade 53a shown in Fig. 1, the Wiper blade has rain brush
Sheet devices.Wiper blade 53a is configured to flat Wiper blade.Wiper blade 53a is arranged for cleaning vehicle glass 54a.Rain brush
Arm 52a has Wiper arm adapter 56a.Wiper arm adapter 56a using to well known to a person skilled in the art mode is constructing,
For example it is configured to push up locking-type adapter or side locking type adapter.Wiper arm 52a is arranged for being fixed on the power transmission shaft of rain brush
On 58a.Power transmission shaft 58a is designed to can because of the motor that is not shown specifically and reciprocally（oszillierend）Rotation.Rain
Brushing piece 53a has wiper blade apparatus.The wiper blade apparatus have Wiper blade adapter 14a.Wiper blade adapter 14a is set use
To couple with Wiper arm adapter 56a, particularly by other unshowned component couplings.Wiper blade adapter 14a is using right
Well known to a person skilled in the art mode is releasably connected with Wiper arm adapter 56a.
Wiper blade apparatus have first gear wind part 62a.First gear wind part 62a is provided for keeping out traveling wind, and
The thrust of wiper blade apparatus is produced towards vehicle glass 54a.First gear wind part 62a almost extends past wiper blade apparatus
The half of whole longitudinal extent.Wiper blade apparatus have second gear wind part 64a.Alternatively or additionally, rain brush is on chip
Put the multiple parts that keep out the wind that can have different from two.Second gear wind part 64a and first gear wind part 62a dividually structure
Make.Mirror is symmetrically constructed each other for first gear wind part 62a and second gear wind part 64a.Second gear wind part 64a is provided for
Traveling wind is kept out, and produces the thrust of wiper blade apparatus towards vehicle glass 54a.Second gear wind part 64a almost extends Jing
Cross the half of the whole longitudinal extent of wiper blade apparatus.Wiper blade apparatus also include holding unit 10a.Holding unit 10a
There is end section 66a, 68a in relative free end.Wiper blade apparatus have two end caps 70a, 72a.Holding unit 10a's
End section 66a, 68a carries end cap 70a, 72a.Wiper blade apparatus are closed on longitudinal direction 74 by end cap 70a, 72a.Longitudinal direction
74a is stretched parallel to the principal spread direction of wiper blade apparatus.
Fig. 2 show the exploded view of a part for wiper blade apparatus, and which carries holding unit 10a, spring 18a and rain brush
Piece adapter 14a.At least one spring 18a of wiper blade apparatus is fitted by holding unit 10a in the mounted state with Wiper blade
Orchestration 14a is connected with each other.Alternatively and/or additionally, holding unit 10a causes spring 18a, Wiper blade adapter 14a, gear
Wiper blade 60a of wind part 62a, 64a and/or wiper blade apparatus is connected with each other.Two keep out the wind part 62a, 64a are arranged on holding
In the major part of unit 10a.Keep out the wind part 62a, 64a and holding unit 10a is integratedly constructed.Keep out the wind part 62a, 64a has
The swash of wave face of spill.Keep out the wind part 62a, 64a is made up of rubber at least in part, and/or by the plastics structure of at least part of elasticity
Into.Holding unit 10a has the housing region 12a for Wiper blade adapter 14a.Housing region 12a has at least substantially
The supporting surface 78a of plane.Supporting surface 78a is used for positioning Wiper blade adapter 14a.Holding unit 10a have at least substantially seal
The spring groove 16a for closing.Spring groove 16a major parts are formed by holding unit 10a.Spring groove 16a is set use
To accommodate the spring 18a of wiper blade apparatus.Spring groove 16a has the cross section of at least substantially rectangle.Spring 18a
With elongated, flat shape.Spring 18a has the cross section of at least substantially rectangle.Spring 18a is in its free end
It is chamfered.The end of chamfered edge is provided for as insertion auxiliary member 76a, for being inserted in spring groove 16a.Spring
18a is made up of spring steel.Spring 18a is integratedly constructed.Alternatively or additionally may also be considered that, spring 18a is multigroup
Part formula ground construction, is particularly made up of two or more spring parts abreast stretched.Wiper blade 60a major part is arranged on
On holding unit 10a.Additionally, wiper blade 60a is integratedly constructed with holding unit 10a.Wiper blade 60a is made up of rubber.
Top views of Fig. 3 a for a part of holding unit 10a and spring 18a.Abreast illustrate that holding is single in fig. 3 a
First 10a and spring 18a.Holding unit 10a has fixed groove 20a.Fixed groove 20a is arranged in holding unit 10a
Between in section.Fixed groove 20a is arranged on inside housing region 12a.Fixed groove 20a is configured to vertical groove.Anchor
Groove 20a has the cross section of at least substantially rectangle.Alternatively, the cross section can have arbitrary shape, as long as the shape is suitable
It is assigned in the shape of component corresponding with fixed groove 20a.The development length along spring groove 16a of fixed groove 20a is little
In the development length along spring groove 16a of housing region 12a.Additionally, fixed groove along spring groove 16a's
Development length less than the development length along spring groove 16a of housing region 12a 50%.Holding unit 10a has another
Fixed groove 22a.
Another fixed groove 22a is at least substantially as one man constructed with fixed groove 20a.Another fixed groove 22a along
Spring groove 16a is arranged relative to fixed groove 20a with staggering.In fixed groove 20a along scrubbing direction 80a towards another solid
When determining groove 22a imagings, they partly overlap.Fixed groove 20a and another fixed groove 22a is along spring groove 16a
Observation is arranged on the not homonymy relative to each other of holding unit 10a.Fixed groove 20a and another fixed groove 22a is around holding
The central axis 82a of unit 10a is symmetrically arranged.Central axis 82a heres be at least substantially orthogonal to by
Scrub the plane that direction 80a and longitudinal direction 74a is formed.
Holding unit 10a also has four additional fixed groove 24a, 26a, 28a, 30a.But it is also contemplated that,
Holding unit 10a has multiple additional fixed groove 24a, 26a, 28a, the 30a different from four.It is with " one particularly below
The object of same names is distinguished by individual object ", " another object " and " additional object ".Object, another object and attached
Plus object all belong to term " object ".Four additional fixed groove 24a, 26a, 28a, 30a are set on holding unit 10a
Put inside housing region 12a.Additional fixed groove 24a, 26a, 28a, 30a at least substantially with fixed groove 20a and another
One fixed groove 22a is as one man constructed.Additional fixed groove 24a, 26a, 28a, 30a is arranged in holding unit with mutually staggering
On 10a.Additional fixed groove 24a, 26a, 28a, 30a is arranged on that of holding unit 10a along spring groove 16a observations
This relative not homonymy.Here, two additional fixed groove 24a, 26a are located at this side of fixed groove 20a.Two additional
Fixed groove 28a, 30a are located at another this side of fixed groove 22a.Fixed groove 20a, another fixed groove 22a and additional
Fixed groove 24a, 26a, 28a, 30a are symmetrically arranged around central axis 82a.Fixed groove 20a, 22a, 24a,
The layout of 26a, 28a, 30a has dual rotational symmetry.
Holding unit 10a can be obtained using coextrusion method.Holding unit 10a can be with wiper blade 60a and windshied part
Part 62a, 64a are integratedly manufactured.Housing region 12a and fixed groove 20a, another fixed groove 22a and additional fixed groove
24a, 26a, 28a, 30a can be formed by the holding unit 10a of wiper blade 60a and/or by part 62a, 64a cutting of keeping out the wind.
Spring 18a has latch recess 32a.Latch recess 32a is arranged in the centre portion of spring 18a.Locking
Groove 32a is vertical groove.In the current situation, latch recess 32a has the cross section of at least substantially rectangle.Alternatively,
The cross section can have arbitrary shape, as long as the shape adaptation is in component corresponding with latch recess 32a.Latch recess 32a
The development length along spring groove 16a less than fixed groove 20a the development length along spring groove 16a.This
Outward, the development length along spring groove 16a74a of latch recess 32a equal to fixed groove 20a along spring groove
At most the 50% of the development length of 16a.Under the installment state of spring 18a, latch recess 32a has at least 30% and/or at most
50% is overlapped with fixed groove 20a.Additionally, spring 18a has another latch recess 34a.But additionally and/or alternatively, bullet
Spring bar can also have additional latch recess.Another latch recess 34a at least substantially with latch recess 32a as one man structure
Make.Latch recess 32a and another latch recess 34a are arranged along spring groove 16a with mutually staggering.Latch recess 32a and
The projection on direction 80a is scrubbed of another latch recess 34a is not overlapped.Latch recess 32a and another latch recess 34a edge
The not homonymy relative to each other that spring groove 16a observations are arranged on spring 18a.Latch recess 32a and another locking are recessed
Groove 34a is symmetrically arranged around the central axis 84a of spring 18a.In the mounted state, central axis
The central axis 82a of 84a and holding unit 10a is at least substantially identical.Alternatively and/or additionally, spring can be with
With additional latch recess.
Top views of Fig. 3 b for a part of holding unit 10a and spring 18a.Fig. 3 schematically shows spring
The installment state of 18a and holding unit 10a.Spring 18a is inserted in spring groove 16a.Spring 18a is through appropriate fixed
Position so that fixed groove 20a and latch recess 32a and another fixed groove 22a and another latch recess 34a are at least in part
Overlap, overlap and/or overlap at least in part.
Face upwarding stereograms of the Fig. 4 for a part for Wiper blade adapter.Wiper blade adapter 14a has fixed mechanism 36a.
When mounted, fixed mechanism 36a is at least partially disposed in fixed groove 20a.Fixed mechanism 36a is in the mounted state at least
Spring 18a is sandwiched partly.Additionally, fixed mechanism 36 is with least one guiding for being provided for guide springs bar 18a
Groove.Wiper blade adapter 14a is with another fixed mechanism 38a equally constructed with fixed mechanism 36a.Fixed mechanism 38a and/
Or the development length along spring groove 16a of another fixed mechanism 40a is equal to fixed groove 20a and/or another anchor
The 50% of the development length along spring groove 16a of groove 22a.Fixed mechanism 36a and another fixed mechanism 38a are arranged on rain
The not homonymy relative to each other of brushing piece adapter 14a.Additionally, Wiper blade adapter 14a has four additional fixed mechanisms
40a、42a、44a、46a.Alternatively or additionally, Wiper blade adapter can also have and consolidate different from four multiple additional
Determine mechanism 40a, 42a, 44a, 46a.The extension along spring groove 16a of fixed mechanism 36a and another fixed mechanism 38a is long
Degree equal to the development length along spring groove 16a of additional fixed mechanism 40a, 42a, 44a, 46a at most 50%.It is attached
Plus the development length along spring groove 16a of fixed mechanism 40a, 42a, 44a, 46a be substantially equal at least anchor
The development length along spring groove 16a of groove 20a, 22a, 24a, 26a, 28a, 30a.Additionally, the additional fixation of each two
Mechanism 40a, 42a, 44a, 46a are arranged on the not homonymy relative to each other of Wiper blade adapter 14a.Fixed mechanism 36a, 38a,
40a, 42a, 44a, 46a are at least partially disposed in fixed groove 20a, 22a, 24a, 26a, 28a, 30a in the mounted state.
Wiper blade adapter 14a has locking mechanism 48a.Locking mechanism 48a is inserted into latch recess in the mounted state
In 32a and fixed groove 20a.Advantageously, locking mechanism 48a has at least substantially circular cross section.Alternatively, this is transversal
Face can have arbitrary shape, as long as the shape adaptation is in component corresponding with locking mechanism.Locking mechanism 48a along spring
Development length along spring groove 16a of the development length of bar groove 16a less than fixed groove 20a.Additionally, locking mechanism
Extension along spring groove 16a of the development length along spring groove 16a of 48a at most equal to fixed groove 20a
The 50% of length.In the mounted state, locking mechanism 48a has at least 30% and/or at most 50% to overlap with fixed groove 20a.This
Outward, Wiper blade adapter 14a has another locking mechanism 50a.But additionally and/or alternatively, Wiper blade adapter can also
With additional locking mechanism.Another locking mechanism 50a and locking mechanism 48a is equally constructed.Locking mechanism 48a and another lock
Determine mechanism 50a to arrange with mutually staggering along spring groove 16a.Locking mechanism 48a's and another locking mechanism 50a is scrubbing
Projection no overlap on the 80a of direction.Locking mechanism 48a and another locking mechanism 50a is arranged on along spring groove 16a observations
The not homonymy relative to each other of Wiper blade adapter 14a.Locking mechanism 48a and another locking mechanism 50a surrounds holding unit 10a
Central axis 86a symmetrically arrange.In the mounted state, the central axis 86a of Wiper blade adapter 14a
It is at least substantially identical with the central axis 82a of holding member.In the current situation, locking mechanism 48a and another locking
Mechanism 50a is configured to single component.Wiper blade adapter 14a has the receiving for being provided for accommodating locking mechanism 48a
Groove 88a.Additionally, Wiper blade adapter 14a has to be provided for accommodating another pockets of another locking mechanism 50a
88a.Alternatively and/or additionally, Wiper blade adapter 14a has additional pockets 88a, 90a.In the current situation,
Locking mechanism 48a, 50a are at least substantially constructed on hydrant ground.In addition it is contemplated that acetyl locking mechanism 48a, 50a have taper.Have
Sharp ground, locking mechanism 48a, 50a are configured to screw.It is further advantageous that pockets 88a, 90a have screw thread.Additionally, can
With using to well known to a person skilled in the art particularly advantageously consolidate by the way of come design locking mechanism 48a, 50a with receiving it is recessed
The connection of the form fit and/or power cooperation of groove 88a, 90aa.
Shown in Fig. 5 a and 5b for wiper blade apparatus part half sectional view during installation.In installation steps,
In order to Wiper blade adapter 14a is fixed on holding unit 10a, Wiper blade adapter 14a is arranged on vertical direction 102a
At fixed groove 20a, 22a, 24a, 26a, 28a, 30a of holding unit 10a（Referring to Fig. 2）.Spring groove 16a is being fixed
Towards scrub direction 80a openings in the region of groove 20a, 22a, 24a, 26a, 28a, 30a.Fixed mechanism 36a, 38a, 40a,
42a, 44a, 46a are at least partially inserted in fixed groove 20a, 22a, 24a, 26a, 28a, 30a.Additionally, spring 18a is inserted
Enter in spring groove 16a.The guiding groove of fixed mechanism 36a, 38a, 40a, 42a, 44a, 46a is used for guide springs bar 18a.
Thus in the mounted state, spring 18a in the spring groove 16a, so as to holding unit 10 fixed groove 20a,
Latch recess 32a, 34a of 22a, 24a, 26a, 28a, 30a and spring 18a is overlapped at least in part.In installation steps, such as
Shown in Fig. 5 b, for fixation, locking mechanism 48a, 50a are fixed on into pockets 88a, 90a of Wiper blade adapter 14a
Place.Additionally, locking mechanism 48a, 50a are at least partially disposed on fixed groove 20a, 22a, 24a, 26a, 28a, 30a and locking
In groove 32a, 34a.
Other embodiments of the invention are shown in figures 6 to 10.Following description and drawings are mainly limited to these enforcements
Difference between example, wherein, for the component of same names, especially for the component with same reference numerals, substantially
Accompanying drawing and/or explanation referring also to other embodiments, referring specifically to Fig. 1-5.In order to distinguish these embodiments, Fig. 1's -5
Alphabetical a is with the addition of after the reference of embodiment.In the embodiment of Fig. 6-10, replace alphabetical a with alphabetical b and c.
It is the exploded view of a part for another wiper blade apparatus shown in Fig. 6, which carries holding unit 10b, spring 18b
With Wiper blade adapter 14b.In the current situation, Wiper blade adapter 14b is two modular arrangements（Referring to Fig. 6）.Alternatively
And/or additionally, Wiper blade adapter can also three assembly types ground, four assembly types ground and/or multicompartment formula ground construction.
Shown in Fig. 7 for Fig. 6 Wiper blade adapter 14b part axonometric chart in the disassembled condition.Wiper blade is fitted
Orchestration 14b has first component.The first component is configured to encompass unit 92b.Encompass unit 92b to be connected with each other with four
Side wall.Encompass unit 92b at least substantially to construct in a top view rectangle.Additionally, Wiper blade adapter 14b has second
Component.Another component is to cover unit 94b.It is at least substantially tabular to cover unit 94b.In the current situation, cover single
First 94b has fixed mechanism 36b, 38b, 40b, 42b, 44b, 46b.Additionally, covering unit 94b has locking mechanism 48b, 50b.
Locking mechanism 48b, 50b by swing arm 98b, 100b be at least partially disposed on fixed mechanism 36b, 38b, 40b, 42b, 44b,
On 46b.Locking mechanism 48b, 50b are configured to kayser hook.When mounted, Wiper blade adapter 14b encompasses unit 92b and screening
Cap unit 94b is connected with each other by form fit and/or power cooperation.In order to connect these components, Wiper blade adapter 14b has
Coupling unit 96b.Encompass unit 92b and there can be clamp hook.Covering unit 94b can be with clamping corresponding with clamping part
Side.Clamp hook and gripper edge can form the coupling unit 96b of Wiper blade adapter 14b in the current situation.Alternatively, encompass
Unit 92b can have gripper edge, and cover unit 94b and have clamp hook.Alternatively, covering unit 94b can be at least part of
Rest on the side wall for encompassing unit so that encompass unit under the installment state of wiper blade apparatus shape-ordinatedly with
Holding unit 10b and the 94b connections of covering unit.Coupling unit 96b can be using to well known to a person skilled in the art especially have
Profit mode be designed to so that cover unit 94b with encompass unit 92b shape-ordinatedly and/or power cooperation be connected.
Shown in Fig. 8 for Fig. 6 another wiper blade apparatus part half sectional view during installation.In present case
Under, Wiper blade adapter 14b is two modular arrangements.In order to Wiper blade adapter 14b is fixed on holding unit 10b, bag
The unit 92b that receives is arranged at fixed groove 20b, 22b, 24b, 26b, 28b, 30b of holding unit 10b on vertical direction 102b
（Referring to Fig. 6）.Encompass on unit 92b additionally, covering unit 94b and being arranged on.Cover unit 94b and unit 92b is encompassed by coupling
Order unit 96b shape-ordinatedly and/or power cooperation be connected with each other.If spring 18b is inserted in spring groove 16b,
The insertion auxiliary member 76b of spring 18b allows for locking mechanism 48b, 50b steering.Locking mechanism 48b, 50b are provided for borrowing
Swing arm 98b, 100b of spring 18b is helped to deflect.In the mounted state, spring 18b is suitably arranged at spring groove
In 16b so that the latch recess of fixed groove 20b, 22b, 24b, 26b, 28b, 30b and spring 18b of holding unit 10
32b, 34b are overlapped at least in part.Swing arm 98b, 100b flexibly reset.Locking mechanism 48b, 50b are arranged at least in part
In fixed groove 20b, 22b, 24b, 26b, 28b, 30b and latch recess 32b, 34b.
It is the exploded view of a part for the wiper blade apparatus of another replacement shown in Fig. 8, which carries holding unit 10c, bullet
Spring bar 18c and Wiper blade adapter 14c.Shown in Figure 10 for Fig. 9 Wiper blade adapter 14a solids in the disassembled condition
Figure.In the current situation, the covering unit 94c of Wiper blade adapter 14c have fixed mechanism 36c, 38c, 40c, 42c, 44c,
46c.In the current situation, encompass unit 92c and there is locking mechanism 48c, 50c.Locking mechanism 48c, 50c by swing arm 98c,
100c is arranged on the side wall for encompassing unit 92.Locking mechanism 48c, 50c and swing arm 98c, 100c are integrally connected.Current
In the case of, the generation type of the coupling unit 96c of Wiper blade adapter 14c is to cover unit 94c when mounted shape-ordinatedly
It is arranged on locking mechanism 48c, 50c.Here, fixed mechanism 36c, 38c, 40c, 42c, 44c, 46c are inserted into holding unit 10c
Fixed groove 20c, 22c, 24c, 26c, 28c, 30c in, and be at least partially inserted into spring 18c latch recess 32c,
In 34c.In the mounted state, encompass unit 92c to be shape-ordinatedly fixed on holding unit 10c and cover between unit 94c.
Claims (13)
1. it is a kind of to carry at least one holding unit（10a；10b；10c）Wiper blade apparatus, the holding unit has for rain
Brushing piece adapter（14a；14b；14c）Housing region（12a；12b；12c）, at least one spring（18a；18b；
18c）At least one spring groove（16a；16b；16c）With at least one fixed groove（20a、22a、24a、26a、28a、
30a；20b、22b、24b、26b、28b、30b；20c、22c、24c、26c、28c、30c）, the fixed groove be provided for fix
Wiper blade adapter（14a；14b；14c）, the fixed groove along spring groove（16a；16b；16c）Development length it is little
In housing region（12a；12b；12c）Along spring groove（16a；16b；16c）Development length.
2. wiper blade apparatus as claimed in claim 1, it is characterised in that fixed groove（20a、22a、24a、26a、28a、
30a；20b、22b、24b、26b、28b、30b；20c、22c、24c、26c、28c、30c）Along spring groove（16a；16b；
16c）Development length be equal to housing region（12a；12b；12c）Along spring groove（16a；16b；16c）Extension it is long
At most the 90% of degree.
3. such as wiper blade apparatus in any one of the preceding claims wherein, it is characterised in that spring（18a；18b；18c）, should
Spring has at least one latch recess（32a、34a；32b、34b；32c、34c）, the latch recess is in spring（18a；
18b；18c）Installment state under with fixed groove（20a、22a；20b、22b；20c、22c）Overlap at least in part.
4. such as wiper blade apparatus in any one of the preceding claims wherein, it is characterised in that Wiper blade adapter（14a；14b；
14c）, the Wiper blade adapter is with least one fixed mechanism（36a、38a、40a、42a、44a、46a；36b、38b、40b、
42b、44b、46b；36c、38c、40c、42c、44c、46c）, the fixed mechanism is at least partially disposed on solid in the mounted state
Determine groove（20a、22a、24a、26a、28a、30a；20b、22b、24b、26b、28b、30b；20c、22c、24c、26c、28c、
30c）In.
5. wiper blade apparatus as claimed in claim 4, it is characterised in that fixed mechanism（36a、38a、40a、42a、44a、
46a；36b、38b、40b、42b、44b、46b；36c、38c、40c、42c、44c、46c）It is provided for sandwiching at least in part
Spring（18a；18b；18c）.
6. wiper blade apparatus as claimed in claims 3 and 4, it is characterised in that Wiper blade adapter（14a；14b；14c）Have
At least one locking mechanism（48a、50a；48b、50b；48c、50c）, the locking mechanism is provided for being at least partially inserted into
To latch recess（32a、34a；32b、34b；32c、34c）And fixed groove（20a、22a；20b、22b；20c、22c）In.
7. wiper blade apparatus as claimed in claim 6, it is characterised in that locking mechanism（48a、50a）It is configured to the portion of hydrant
Part.
8. wiper blade apparatus as claimed in claim 6, it is characterised in that locking mechanism（48b、50b；48c、50c）It is configured to
Kayser hook.
9. such as wiper blade apparatus in any one of the preceding claims wherein, it is characterised in that Wiper blade adapter（14a；14b；
14c）At least two assembly types ground construction.
10. a kind of holding unit for according to wiper blade apparatus in any one of the preceding claims wherein（10a；10b；
10c）.
A kind of 11. Wiper blade adapters of the wiper blade apparatus for according to any one of claim 1-9（14a；14b；
14c）.
A kind of 12. Wiper blade 53a with least one wiper blade apparatus according to any one of claim 1-9.
13. is a kind of for installing the method according at least to the wiper blade apparatus described in claim 3 and 6, wherein, Wiper blade is fitted
Orchestration（14a；14b；14c）It is at least partially disposed on housing region（12a；12b；12c）In, by spring（18a；18b；
18c）It is inserted into spring groove（16a；16b；16c）In so that latch recess（32a、34a；32b、34b；32c、34c）With it is solid
Determine groove（20a、22a；20b、22b；20c、22c）Overlap at least in part, by locking mechanism（48a、50a；48b、50b；
48c、50c）, fixed groove（20a、22a；20b、22b；20c、22c）And latch recess（32a、34a；32b、34b；32c、34c）
Fixed spring（18a；18b；18c）.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015217405.0 | 2015-09-11 | ||
| DE102015217405.0A DE102015217405A1 (en) | 2015-09-11 | 2015-09-11 | Wiper blade device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106515669A true CN106515669A (en) | 2017-03-22 |
| CN106515669B CN106515669B (en) | 2021-07-30 |
Family
ID=58160885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610812640.1A Active CN106515669B (en) | 2015-09-11 | 2016-09-09 | Wiper blade device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN106515669B (en) |
| DE (1) | DE102015217405A1 (en) |
| FR (1) | FR3040947B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190052936A (en) * | 2017-11-09 | 2019-05-17 | 주식회사 캐프 | A Wiper Blade Assembly |
| CN111332257A (en) * | 2018-12-19 | 2020-06-26 | 罗伯特·博世有限公司 | Wiper blade device |
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Also Published As
| Publication number | Publication date |
|---|---|
| DE102015217405A1 (en) | 2017-03-16 |
| CN106515669B (en) | 2021-07-30 |
| FR3040947A1 (en) | 2017-03-17 |
| FR3040947B1 (en) | 2020-07-10 |
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