CN101804802B - For the Wiper blade of rain brush - Google Patents
For the Wiper blade of rain brush Download PDFInfo
- Publication number
- CN101804802B CN101804802B CN201010120178.1A CN201010120178A CN101804802B CN 101804802 B CN101804802 B CN 101804802B CN 201010120178 A CN201010120178 A CN 201010120178A CN 101804802 B CN101804802 B CN 101804802B
- Authority
- CN
- China
- Prior art keywords
- back plate
- wiper blade
- longitudinal
- plate
- supporting structure
- 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.)
- Active
Links
- 230000000994 depressogenic effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- 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
- B60S1/3849—Connectors therefor; Connection to wiper arm; Attached to blade
- B60S1/3851—Mounting of connector to blade assembly
- B60S1/3853—Snap-fit, e.g. elastic connection
-
- 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
- B60S1/3879—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra rectangular section placed in side grooves in the squeegee
Abstract
A kind of Wiper blade for rain brush (10), this Wiper blade (10) has wiper blade (30), described wiper blade (30) has back bar (50), this back bar is provided with back plate (62, 64), described back plate (62, 64) the plate supporting structure (22 of supporting member (20) is arranged on, 24) on, and at least one plate supporting structure (22, 24) there is at least one longitudinal rib (23 at least partly, 25), and at least one back plate (62, 64) at least one longitudinal slot (63 is provided with at least partly, 65), be used for holding described longitudinal rib (23, 25).
Description
Technical field
The present invention relates to a kind of Wiper blade for rain brush, described Wiper blade has wiper blade, and described wiper blade has back bar, and is provided with back plate on this back bar, and described back plate is arranged in the plate supporting structure of supporting member.
Background technology
From Wiper blade known in the state of the art, its wiper blade has back bar, and is provided with affiliated back plate thereon, and described back plate is typically configured to spring.These back plates remain in the plate supporting structure of supporting member, and described supporting member has connecting element, are used for fixing on Wiper arm belonging to corresponding rain brush.When installing this Wiper blade, first back plate being arranged in plate supporting structure like this, namely staying the intermediate space that empty between which, the Wiper blade be used for belonging to insertion.Then, affiliated Wiper blade inserts the intermediate space between back plate from an axial end portion of supporting member.
The shortcoming of prior art is, back plate is welded in plate supporting structure usually, to avoid the intermediate space reduced undesirably between back plate.This needs extra cost, and this can produce less desirable fringe cost when manufacturing Wiper blade.
Summary of the invention
Therefore the object of the invention is, a kind of Wiper blade for rain brush is provided, can make back plate firmly in this Wiper blade and be fixed in the plate supporting structure of affiliated supporting member safely, Wiper blade therefore can be guaranteed to insert intermediate space required between back plate.
This problem is solved by the Wiper blade for rain brush, and described Wiper blade has wiper blade, and described wiper blade has back bar, and is provided with back plate on this back bar, and described back plate is arranged in the plate supporting structure of supporting member.At least one plate supporting structure has at least one longitudinal rib at least partly.At least one back plate is provided with at least one longitudinal slot at least partly, is used for holding described longitudinal rib.
Therefore, the present invention can simply and cost effective ground back plate is fixed in plate supporting structure.
Preferably, by least one longitudinal rib described is embedded at least one longitudinal slot described, at least one back plate described is fixed at least one plate supporting structure described in the side direction of supporting member.
Therefore in a straightforward manner and method, the movement of back plate in supporting member side direction can be avoided.
At least one back plate described is preferably clipped at least one plate supporting structure described.
Therefore, the present invention can make back plate firmly and be fixed on safely in plate supporting structure.
According to a kind of embodiment, at least one longitudinal slot is formed in the first longitudinal side of at least one back plate described.What at least one longitudinal slot can be formed at least one back plate described is positioned at that described first longitudinal side is aspectant, in the second longitudinal side.Preferably, at least one longitudinal rib is arranged at least one back plate at least partly, and at least one plate supporting structure has at least one longitudinal slot at least partly, be used for holding described at least one be arranged on longitudinal rib on back plate.
Therefore, the reinforcing that the fixing realization of back plate in plate supporting structure is extra is made.
Described back bar preferably has the depressed part of channel-shaped, and back plate embeds in described depressed part.Plate supporting structure preferably has the axial clearance formed in the axial direction, is used for holding back plate at least partly.
Therefore, the present invention back plate can be made simple and non-complex be arranged in plate supporting structure, and realize the simple installation of the back bar of wiper blade.
According to a kind of embodiment, at least one in described back plate is spring.
Therefore, when the automobile glass belonging to cleaning, for this reason required pressure can be applied in wiper blade.
Spring preferably by the repeatedly operation of rolling by round wire material forming.
Therefore, the present invention can simply and cost effective produce corresponding spring.
Accompanying drawing explanation
The present invention is illustrating in detail in the following description by embodiment illustrated in the accompanying drawings.Wherein:
Fig. 1 has the section-drawing of Wiper blade by the first embodiment of supporting member;
Fig. 2 back plate is by the section-drawing of the second embodiment; And
Fig. 3 back plate is by the section-drawing of the 3rd embodiment.
Detailed description of the invention
Fig. 1 shows the Wiper blade 10 for rain brush, is especially used for the glass of cleaner motor-car.Wiper blade 10 has supporting member 20 and wiper blade 30.Supporting member 20 is fixed with connecting element 40, is used for fixing on the Wiper arm belonging to rain brush.According to a kind of embodiment, Wiper blade 10 is configured to hingless Wiper blade.
Wiper blade 30 has back bar 50, and back bar 50 is fixed by supporting member 20, and by being connected with rain brush lip 32 in the swing contact pin 34 axially extended of wiper blade 30.Back bar 50 has at least one bar 52 that reclines, and the bar 52 that reclines is connected with at least one support bar 54, therefore at the depressed part 51,53 forming channel-shaped between bar 52 and support bar 54 that reclines by the contact pin 55 axially extended in wiper blade 30.Back plate 62 or 64 is arranged in the depressed part 51,53 of these channel-shaped.
Supporting member 20 has opposed plate supporting structure 22,24.They form axial clearance 27,29 respectively, and axial clearance 27,29 has intermediate space almost orthogonal in cross-section, are used for holding back plate 62 or 64.Back plate 62,64 has the longitudinal slot 63 or 65 at least formed in the axial direction partly.Longitudinally protuberance or longitudinal rib 23,25 embed in these longitudinal slots 63 or 65, longitudinally protuberance or longitudinal rib 23,25 are arranged on plate supporting structure 22 or 24, to stop back plate 62,64 (in FIG) slippage in axial clearance 27 or 29 in side direction in axial clearance 27 or 29.Particular configuration (i.e. the geometric configuration of longitudinal protuberance or longitudinal rib) can unrestricted choice at this.Correspondingly, such as can use groove that is polygonal, especially rectangle and rib, replace circular longitudinal fluting and longitudinal rib.
Back plate 62,64 is preferably configured to spring, and has the profile of rectangle in cross-section, has the side of substantially straight or flat longitudinal side and half rounding, as shown in Figures 2 and 3.This spring such as passes through the one or many operation of rolling by suitable round wire material forming.This operation of rolling can be made into arbitrary section bar, and therefore above-mentioned rectangle section bar just has exemplary feature, and should not be construed as limitation of the present invention.In the operation of rolling, circular wire rod does not also harden usually, therefore can be out of shape better.Preferably, the spring made like this carries out hardening and tempering after forming the section bar expected.To this optionally, circular wire rod is hardened by shaping in the operation of rolling, therefore can omit hardening afterwards.Certainly also must reduce by tempering the inherent stress existed in material at this.
By the first embodiment, back plate 62,64 has a single longitudinal slot 63 or 65 respectively.They are exemplarily separately positioned in the first longitudinal side of back plate 62 or 64, and this first longitudinal side forms its upper surface in FIG.Correspondingly, plate supporting structure 22,24 respectively in the upper area of axial clearance 27 or 29 (Fig. 1) there is single, that be subordinated to longitudinal slot 63 or 65 longitudinal rib 23,25 respectively.
In addition, longitudinal rib 67 is exemplarily formed on the upper surface of back plate 64.It is embedded in longitudinal slot 28 that is affiliated, that be formed on plate supporting structure 24.
But also need to point out, these structural schemes of back plate 62,64 just exemplarily illustrate, and should not be construed as limitation of the present invention.Within the framework of the invention, other structural scheme is also possible.Especially, the not only structure of longitudinal slot 63,65, and their quantity on back plate 62,64 and layout, thus also have that longitudinal rib 23,25 constructs on plate supporting structure 22,24, quantity and be all transformable when being arranged in application.Such as on the position of the logical longitudinal slot worn, breach and/or the projection of predetermined quantity can be set on back plate 62,64.And correspondingly, on the position of the logical longitudinal rib worn, protuberance and/or the projection of corresponding predetermined quantity can be set on plate supporting structure 22,24.In addition, also multiple longitudinal slot can be set on each back plate 62,64, and therefore the longitudinal rib of respective numbers is set on plate supporting structure 22 or 24.In addition, the layout of longitudinal fluting or longitudinal rib is also transformable.Such as, both longitudinal fluting and/or longitudinal rib can be set on plate supporting structure 22,24 on back plate 62,64, also, as mentioned above.
Fig. 2 shows the embodiment of back plate 82, and it has the first longitudinal slot 83 and the second longitudinal slot 84.Longitudinal slot 83 is exemplarily formed in longitudinal side 81, and this longitudinal side 81 forms the upper surface of back plate 82 in fig. 2.Longitudinal slot 84 be exemplarily formed in be positioned at longitudinal side 81 opposite longitudinal side 85 on, this longitudinal side 85 forms the lower surface of back plate 82 in fig. 2.
Fig. 3 shows the embodiment of back plate 72, and it has the first longitudinal slot 71, second longitudinal slot 73 and longitudinal rib 74.Longitudinal slot 71,73 is exemplarily formed in longitudinal side 77, and this longitudinal side 77 forms the upper surface of back plate 72 in figure 3.At this as shown in Figure 3, it is roughly symmetrical that groove 71,73 preferably arranges relative section bar center, to prevent back plate 72 to be out of shape in the height direction when back plate 72 bends.Longitudinal rib 74 be exemplarily formed in be positioned at longitudinal side 77 opposite longitudinal side 78 on, this longitudinal side 78 forms the lower surface of back plate 72 in figure 3.
Claims (8)
1. the Wiper blade for rain brush (10), this Wiper blade (10) has wiper blade (30), described wiper blade (30) has back bar (50), this back bar is provided with back plate (62, 64), described back plate (62, 64) the plate supporting structure (22 of supporting member (20) is arranged on, 24) on, it is characterized in that, at least one plate supporting structure (22, 24) there is at least one longitudinal rib (23, 25), and at least one back plate (62, 64) at least one longitudinal slot (63 is provided with on, 65), be used for holding described longitudinal rib (23, 25), wherein said back plate has the first longitudinal slot, second longitudinal slot and longitudinal rib, and the longitudinal side that wherein said first and second longitudinal slots are formed in back plate arranges relative section bar Central Symmetry, and wherein said longitudinal rib is formed in being positioned in the aspectant longitudinal side in described longitudinal side of back plate.
2. by Wiper blade according to claim 1, it is characterized in that, by at least one longitudinal rib described (23,25) is embedded in described at least one longitudinal slot (63,65), described at least one back plate (62,64) is fixed in described at least one plate supporting structure (22,24) in the side direction of supporting member (20).
3. by Wiper blade according to claim 2, it is characterized in that, at least one back plate described (62,64) is clipped in described at least one plate supporting structure (22,24).
4. by the Wiper blade according to any one of the claims 1 to 3, it is characterized in that, at least one plate supporting structure (24) has at least one longitudinal slot (28) at least partly, be used for holding described at least one be arranged on longitudinal rib (74) on back plate (72).
5. by the Wiper blade according to any one of the claims 1 to 3, it is characterized in that, described back bar (50) has the depressed part (51,53) of channel-shaped, and described back plate (62,64) embeds in described depressed part (51,53).
6. by the Wiper blade according to any one of the claims 1 to 3, it is characterized in that, plate supporting structure (22,24) has the axial clearance (27,29) formed in the axial direction, is used for holding back plate (62,64) at least partly.
7., by the Wiper blade according to any one of the claims 1 to 3, it is characterized in that, at least one back plate in described back plate (62,64) is spring.
8. by Wiper blade according to claim 7, it is characterized in that, described spring passes through repeatedly the operation of rolling by round wire material forming.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009000864.0 | 2009-02-13 | ||
DE200910000864 DE102009000864A1 (en) | 2009-02-13 | 2009-02-13 | Wiper blade for windscreen wiper for cleaning motor vehicle windscreen, has rail holders sectionally comprising longitudinal ribs, and longitudinal grooves sectionally provided at carrier rails for accommodation of longitudinal ribs |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101804802A CN101804802A (en) | 2010-08-18 |
CN101804802B true CN101804802B (en) | 2015-09-30 |
Family
ID=42338426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010120178.1A Active CN101804802B (en) | 2009-02-13 | 2010-02-12 | For the Wiper blade of rain brush |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR101703969B1 (en) |
CN (1) | CN101804802B (en) |
DE (1) | DE102009000864A1 (en) |
FR (1) | FR2942185B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015215704A1 (en) * | 2014-10-16 | 2016-04-21 | Robert Bosch Gmbh | Wiper blade device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0667266A1 (en) * | 1994-02-11 | 1995-08-16 | Valeo Systemes D'essuyage | Wiper blade for a windscreen wiper on a motor vehicle |
CN1134895A (en) * | 1995-04-27 | 1996-11-06 | 瓦莱奥清洗系统公司 | Scraper and device for cleaning windscreen with same |
CN101223063A (en) * | 2005-07-19 | 2008-07-16 | 联邦莫古尔股份有限公司 | Windscreen wiper device |
CN101312862A (en) * | 2005-11-30 | 2008-11-26 | 法雷奥系统公司 | Support for mounting a windscreen wiper blade on a drive arm made of bent sheet |
WO2008147849A1 (en) * | 2007-05-22 | 2008-12-04 | Federal-Mogul Corporation | Spoilerless flat wiper blade assembly and method of assembly |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10025708A1 (en) * | 2000-05-25 | 2001-11-29 | Bosch Gmbh Robert | Wiper blade for cleaning vehicle windows |
DE10305323A1 (en) * | 2003-02-10 | 2004-08-19 | Robert Bosch Gmbh | Wiper device for windows of motor vehicles and method for their production |
US7350259B2 (en) * | 2005-07-28 | 2008-04-01 | Tenneco Automotive Operating Company Inc. | Relative axial translation prevention system for wiper blade assemblies |
-
2009
- 2009-02-13 DE DE200910000864 patent/DE102009000864A1/en not_active Withdrawn
-
2010
- 2010-02-09 KR KR1020100011993A patent/KR101703969B1/en active IP Right Grant
- 2010-02-11 FR FR1050954A patent/FR2942185B1/en not_active Expired - Fee Related
- 2010-02-12 CN CN201010120178.1A patent/CN101804802B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0667266A1 (en) * | 1994-02-11 | 1995-08-16 | Valeo Systemes D'essuyage | Wiper blade for a windscreen wiper on a motor vehicle |
CN1134895A (en) * | 1995-04-27 | 1996-11-06 | 瓦莱奥清洗系统公司 | Scraper and device for cleaning windscreen with same |
CN101223063A (en) * | 2005-07-19 | 2008-07-16 | 联邦莫古尔股份有限公司 | Windscreen wiper device |
CN101312862A (en) * | 2005-11-30 | 2008-11-26 | 法雷奥系统公司 | Support for mounting a windscreen wiper blade on a drive arm made of bent sheet |
WO2008147849A1 (en) * | 2007-05-22 | 2008-12-04 | Federal-Mogul Corporation | Spoilerless flat wiper blade assembly and method of assembly |
Also Published As
Publication number | Publication date |
---|---|
FR2942185A1 (en) | 2010-08-20 |
CN101804802A (en) | 2010-08-18 |
FR2942185B1 (en) | 2013-02-08 |
KR20100092891A (en) | 2010-08-23 |
DE102009000864A1 (en) | 2010-08-19 |
KR101703969B1 (en) | 2017-02-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102369332B (en) | Flexible joint arrangement incorporating flexure members | |
CN103249609B (en) | Wiper blade adaptor device and its coupling element and wiper blade adapter | |
CN100389990C (en) | Wiper blade and method of producing the same | |
JP2010006369A (en) | Wiper device for windshield | |
JP2015526666A (en) | Disc brake and restoring spring for automobile with plastically deformable restoring spring | |
CN103459211B (en) | Wiper blade adapter device | |
CN101432170A (en) | Wiper blade | |
CN103094739B (en) | For the device of the electrical connection of electronic unit | |
CN104417303A (en) | Leaf spring bearing and vehicle wheel suspension containing same | |
CN101804802B (en) | For the Wiper blade of rain brush | |
CN104395142A (en) | Light headrest optimized for production resources and associated method | |
MX2008016374A (en) | Plastic pendulum support. | |
CN104349950A (en) | Wiper blade adapter system | |
CN103415420B (en) | Be particularly useful for the Wiper blade adapter device of window glass of motor vehicle wiper device | |
CN104937303A (en) | Cylindrical antivibration device | |
CN101654096B (en) | Wiper blade, especially wiper blade for wiping wind screen of vehicle | |
CN103183010A (en) | Wiper blade device | |
CN108473028A (en) | Y-piece for the operating element in air outlet slit, the operating element for air outlet slit and the method for tightening operation element | |
CN103038522B (en) | Device for plugging onto a threaded bolt | |
EP1440789A3 (en) | Method for the production of tyres | |
CN103237696B (en) | Wiper blade device | |
US10926741B2 (en) | Wiper bracket and wiper | |
CN105517857A (en) | Wiper lip for a windshield wiper device | |
CN104349949A (en) | Wiper blade device | |
EP3127727B1 (en) | Suspension coil spring |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |