CN100377936C - Adapter for a wiper blade - Google Patents
Adapter for a wiper blade Download PDFInfo
- Publication number
- CN100377936C CN100377936C CNB2003801023994A CN200380102399A CN100377936C CN 100377936 C CN100377936 C CN 100377936C CN B2003801023994 A CNB2003801023994 A CN B2003801023994A CN 200380102399 A CN200380102399 A CN 200380102399A CN 100377936 C CN100377936 C CN 100377936C
- Authority
- CN
- China
- Prior art keywords
- section
- adapter
- segmental support
- wiper blade
- fitting
- 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.)
- Expired - Fee Related
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Images
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
- B60S1/40—Connections between blades and arms
- B60S1/4067—Connections between blades and arms for arms provided with a side pin
- B60S1/407—Connections between blades and arms for arms provided with a side pin with means provided on the arm for locking the side pin
-
- 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
- B60S1/40—Connections between blades and arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to an adapter (10) for adapting a main brace (18) of a wiper blade to the coupling section (30) of a wiper arm (32) pertaining to a wiping device. Said adapter comprises a receiving element (20) for receiving an axle pin (22) which extends perpendicularly to the longitudinal axis of the wiper blade, between the lateral walls (14,16) of the main brace (18), and a cylindrical recess (26) which comprises an inlet (27) and is used for the lateral introduction of an articulated pin (28) of the coupling section (30), which is held on one end and extends perpendicularly to the longitudinal axis of the wiper blade, said articulated pin being received largely without play. A first bearing section (44) is provided in the region of the inlet (27), for supporting the region (42) of the coupling section (30) holding the articulated pin (28). Said adapter (10) comprises a second bearing section (46) arranged on the side facing away from the inlet (27), for supporting the abutment (48) of a projection (50) of the coupling section (30) which overlaps the adapter (10), at least in sections, in the mounted state.
Description
Technical field
The present invention relates to a kind of being used for the main segmental support of swept area of wiper blade and the suitable adapter of linkage section of the wiper arm of the wiper device that is used for flat swept area of wiper blade.
Background technology
The automobile that has the wiper device with so-called flat swept area of wiper blade is subjected to increasing popularization.The feature of flat swept area of wiper blade is, it does not have the segmental support system of tandem type, but has the elastic supporting element of one or more correspondingly prebucklings along the swept area of wiper blade longitudinal extension.Be fitted on the glass port surface to be cleaned on its whole length with its water wiping lip mouth at this swept area of wiper blade under the thrust effect.At this moment produce a stress in elastic supporting element, it is used for making wiper strip to be fitted on the glass port suitably on its whole length.
For this flat swept area of wiper blade is fixed on the free end of wiper arm, known by WO00/73113A1, the linkage section of wiper arm is done to such an extent that make the boss of L shaped or U-shaped with the swivel pin and of a single-ended installation in cross-sectional plane.Here boss has a side backstop that distributes perpendicular to the swivel pin longitudinal axis, and it vertically is arranged on axis a distance from swivel pin along wiper arm.By this special construction of wiper arm adaptor union and the complementary structure of swept area of wiper blade canned paragraph, described in WO 00/73113A1, can reach rapidly and easily by the revolution of swept area of wiper blade and unclamp.
Yet actual showing, the flat swept area of wiper blade that is specifically designed to it can only be installed on the linkage section of this wiper arm.Because the width of flat swept area of wiper blade is smaller, they can only be used under the certain condition.
Summary of the invention
Therefore the objective of the invention is, make a kind of terms of settlement that is used for this situation, make and in the time can not using flat swept area of wiper blade, scrub normally with custom-designed canned paragraph assurance glass port.
This purpose realizes by such adapter, this adapter has the bearing pin that extends perpendicular to the swept area of wiper blade longitudinal axis that is used to peg graft between the sidewall of main cambered plate, one has the single-ended section of the being fixedly coupled swivel pin side direction insertion and the cylinder shape groove that as far as possible seamlessly supports perpendicular to the extension of the swept area of wiper blade longitudinal axis that be used for of an insertion mouth, wherein in inserting port area, be provided with one first applying section, so that and fit in the zone of the pin that is fixedly hinged of linkage section, and adapter has one and is arranged on dorsad and inserts the section of fitting of second on the inlet side, so that and the fitting in the backstop that confined state is local at least and adapter is overlapping of linkage section.
The known arc swept area of wiper blade that whole world general-duty uses in decades advantageously reaches thus, even also can be installed in the wiper arm of the wiper device that is used for flat swept area of wiper blade always.Therefore because the flat swept area of wiper blade that adapter of the present invention need not itself be provided with by operational arc swept area of wiper blade also can reach the reliability of corresponding vehicle operating.For installation adapter with adapter from the top that is from being enclosed within on the bearing pin of main segmental support back to a side of Windshield plug socket with its transversal slotting.At this moment plug socket tightens with bearing pin goodly.
For swept area of wiper blade can be turned round conditionally with respect to wiper arm, if first and/or second section of fitting is done along horizontal projection in this wise, make the respective side walls that under confined state, protrudes in main segmental support, this is favourable.Realize the contact point stipulated between adapter and the linkage section thus.Here the first applying section is preferably disposed on along swept area of wiper blade vertically from second an applying section a distance.
Here the cylinder shape groove that is used to install the wiper arm swivel pin can be made for example through hole or blind hole.The swivel pin of wiper arm adopts blind hole because can only insert cylinder shape groove from a direction.The reliability that helps assembling.It is favourable when blind hole is set as cylinder shape groove one deflation hole being set in the blind hole bottom section.Can drain the rainwater of for example invading in the blind hole thus.
For assurance power symmetry is also imported swept area of wiper blade into, cylinder shape groove is preferably disposed on the plug socket top.Here the axis of the axis of cylinder shape groove and the plug socket distribution that preferably is parallel to each other.
If adapter to small part is arranged between the sidewall or in the suspension basket of main segmental support, installs just obtain the adapter failure-free so under confined state.
According to the opening size of main segmental support width or wiper arm canned paragraph, the second applying section of adapter has the side plate of at least one projective table type, and it surrounds a sidewall of main segmental support at least conditionally at confined state.The side force that acts on the swept area of wiper blade is imported in the wiper arm reliably.
According to the form of implementation of main segmental support and wiper arm linkage section, the section of fitting is made L shaped or U-shaped in cross-sectional plane.
For zero-lash guiding between the linkage section that reaches adapter and wiper arm and/or main segmental support, in another kind of form of implementation of the present invention, imagine, the section of fitting along the width of lateral extent under confined state by the boss of the linkage section of wiper arm and backstop as far as possible shape surround sealedly.
Adapter is under confined state or can rotate and remain on regularly on the main segmental support, perhaps rotation remains on the wiper arm regularly, if the adapter rotation remains on the wiper arm regularly, this has such advantage so, i.e. wearing and tearing appear on the part of the motion between swept area of wiper blade and the adapter.Therefore wear-out part is to change part.The linkage section of wiper arm is just not frayed.
Can consider in order to rotate regularly fixing adapter, make adapter have at least one and be used for kayser section with the boss or the backstop kayser of main segmental support or wiper arm.If wherein this kayser section or these kayser sections are arranged on second to fit at least one side plate of the section or the section of fitting are favourable.
In order to reach the reliable kayser on main segmental support or boss, it is contemplated that this kayser section or these kayser sections are arranged on the free end or each free end of side plate of the corresponding section of fitting.
If adapter has a ring edge on its end face, it hides a suspension basket that exists especially fully being contained on main segmental support under the state of main segmental support.Prevent that thus dirt or particulate from entering in the suspension basket, and may the function of swept area of wiper blade be had a negative impact.
Description of drawings
Other good details of the present invention and structure can obtain from following explanation, introduce one embodiment of the invention in explanation.
Accompanying drawing is represented:
Fig. 1 is by the birds-eye view of adapter of the present invention under confined state;
Fig. 2 is along the cutaway view of II line;
Fig. 3 is along the cutaway view of III line; And
Second kind of form of implementation of Fig. 4 adapter of the present invention is corresponding to the cutaway view of Fig. 2.
The specific embodiment
Expression one is by adapter 10 of the present invention in Fig. 1, and it is arranged in the suspension basket 12 between two sidewalls 14 and 16 of main segmental support 18 of a unillustrated arc swept area of wiper blade of making tandem type.Adapter 10 has a plug socket 20 along the fluting of swept area of wiper blade horizontal expansion, so as to insert main segmental support 18 one equally along the bearing pin 22 of the horizontal expansion of swept area of wiper blade.Bearing pin 22 extends between two sidewalls 14 and 16 and is fixed on above them.For adapter 10 is installed on the main segmental support 18, plug socket 20 is enclosed within on the bearing pin 22 from the top.Here plug socket 20 is made of the inserting section 24 of elastically deformable.
Be slightly larger than the width b that is positioned at that section of suspension basket of adapter element 10 apart from a between two sidewalls 14 of main segmental support 18 and 16, make adapter element 10 can insert between two sidewalls 14 and 16.
By the birds-eye view of Fig. 1 as seen, adapter 10 has one along first of the transverse projections section 44 of fitting in inserting mouthful 27 zones, and it is used for fitting with the wall 42 of the pin 28 that is fixedly hinged of linkage section 30.The section 44 of fitting is along laterally projecting sidewall 14 in main segmental support 18.Guarantee that thus the wall 42 of linkage section 30 can contact with the section 44 of fitting, and be not subjected to the influence of main segmental support 18 or its sidewall 14.
Equally as seen from Figure 1, adapter 10 its dorsad first side of fitting section 44 have one second section 46 of fitting.This is used for fitting under the confined state of adapter 10 with to small part and adapter 10 backstops 48 overlapping, make L shaped boss 50 in cross-sectional plane along laterally projecting applying section in main segmental support 18 sidewalls 16.
Therefore under confined state, as shown in Figure 3, the section 44 of fitting preferably as far as possible seamlessly is fitted on the wall 42, and the section 46 of fitting is fitted on the backstop 48.As by shown in Figure 1, first fits section 44 longitudinally with a certain distance from second section 46 settings of fitting.Section 44,46 as far as possible seamlessly is fitted on the linkage section 30 of wiper arm 32 owing to fit, and the transverse force that acts on the swept area of wiper blade can be imported in the wiper arm 32.Because backstop 48 is extended perpendicular to glass surface fully, swept area of wiper blade and wiper arm 32 can not get loose.
Adapter is represented with pictorial symbolization 100 in form of implementation shown in Figure 4, and wherein the member corresponding to adapter 10 is equipped with identical pictorial symbolization.Adapter 100 side thereon has a ring edge 60, and it hides suspension basket 12 at confined state down to small part.Adapter 100 is provided with side plate 62 in its second applying section, 46 zones in addition, and it is fitted on the outside of sidewall 16, and a side of the sidewall dorsad 16 of side plate 62 is used as the applying section 64 of fitting with backstop 48.
Imagine in other unillustrated forms of implementation of the present invention, adapter surrounds the sidewall of main segmental support towards linkage section.Adapter can do fully looking-glass symmetry in its center of distribution plane longitudinally.
Because adapter 10 of the present invention makes known arc swept area of wiper blade can be installed in the linkage section 30 that is used for flat swept area of wiper blade originally.
Claims (16)
1. one kind is used for the main segmental support (18) of a swept area of wiper blade and the suitable adapter (10,100) of linkage section (30) of the wiper arm (32) of a wiper device are had:
One is used to be inserted in the plug socket (20) of the bearing pin (26) that extends perpendicular to the swept area of wiper blade longitudinal axis between the sidewall (14,16) of main segmental support (18),
One has one inserts the cylinder shape groove (26) that a single-ended fixing swivel pin (28) that extends perpendicular to the swept area of wiper blade longitudinal axis of linkage section (30) was inserted and as far as possible seamlessly supported to side direction that is used for of mouthful (27),
It is characterized in that, one first section (44) of fitting is set in inserting mouthful (27) zone, in order to the zone (42) of the pin that is fixedly hinged (28) of the section of being fitted and connected (30) and
Wherein adapter (10) has one and is arranged on dorsad and inserts the section (46) of fitting of second on mouthful (27) one sides, in order to fit with the backstop (48) of the boss (50) of linkage section (30), this boss (50) is overlapping down to small part and adapter (10) at confined state.
2. by the described adapter of claim 1 (10,100), it is characterized by: first section (44) of fitting is done along transverse projections, makes the sidewall (14) that protrudes in main segmental support (18) under the state that is installed on the main segmental support.
3. by the described adapter of claim 1 (10,100), it is characterized by: second section (46) of fitting is done along transverse projections, makes the sidewall (16) that protrudes in main segmental support (18) under the state that is installed on the main segmental support.
4. by the described adapter of claim 1 (10,100), it is characterized by: the first applying section (44) is arranged on along swept area of wiper blade vertically from second applying section (a 46) a distance.
5. by the described adapter of claim 1 (10,100), it is characterized by: cylinder shape groove (26) is made through hole or blind hole.
6. by the described adapter of claim 1 (10,100), it is characterized by: cylinder shape groove (26) is arranged on the top of plug socket (20).
7. by the described adapter of claim 1 (10,100), it is characterized by: adapter (10) is installed between the sidewall (14,16) of main segmental support (18) or is installed in the suspension basket (12) down to small part at the state on the main segmental support (18) of being installed in.
8. by the described adapter of claim 1 (10,100), it is characterized by: the second applying section (46) has at least one side plate (36,62), and this side plate surrounds a sidewall (14,16) of main segmental support (18) under confined state.
9. by the described adapter of claim 1 (10,100), it is characterized by: second cross-sectional plane of fitting section (46) is made L shaped or U-shaped.
10. by the described adapter of claim 1 (10,100), it is characterized by: second width in that swept area of wiper blade transversely stretches of fitting section (46) is surrounded by the boss of the linkage section of wiper arm (30) and backstop (50,46) shape under confined state sealedly.
11. by the described adapter of claim 1 (10,100), it is characterized by: adapter (10,100) rotates under confined state and remains on regularly on the main segmental support (18).
12. by the described adapter of claim 1 (10,100), it is characterized by: adapter (10,100) rotates under confined state on the linkage section (30) that remains on wiper arm (32) regularly.
13. by the described adapter of claim 11 (10,100), it is characterized by: adapter (10,100) has at least one and is used for kayser section with main segmental support (18) kayser.
14. by the described adapter of claim 12 (10,100), it is characterized by: adapter (10,100) has at least one and is used for kayser section with linkage section (30) kayser.
15. by claim 13 or 14 described adapters (10,100), it is characterized by: described kayser section is arranged on the second applying section (46).
16. by claim 13 or 14 described adapters (10,100), it is characterized by: described kayser section is arranged on the free end of side plate (36,62) of the section (46) of fitting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002151519 DE10251519A1 (en) | 2002-11-04 | 2002-11-04 | Adaptor for wiper blade of vehicle's windscreen wiper system has cylindrical cut-out with insertion hole for side entry and play free housing of connecting section hinge pin extending at right angles to blade's longitudinal axis |
| DE10251519.0 | 2002-11-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1708429A CN1708429A (en) | 2005-12-14 |
| CN100377936C true CN100377936C (en) | 2008-04-02 |
Family
ID=32103353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003801023994A Expired - Fee Related CN100377936C (en) | 2002-11-04 | 2003-10-29 | Adapter for a wiper blade |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1567397A1 (en) |
| CN (1) | CN100377936C (en) |
| AU (1) | AU2003280864A1 (en) |
| DE (1) | DE10251519A1 (en) |
| WO (1) | WO2004041604A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8166605B2 (en) * | 2006-08-18 | 2012-05-01 | Alberee Products, Inc. | Windshield wiper arm bracket |
| FR3031712B1 (en) * | 2015-01-16 | 2018-10-12 | Valeo Systemes D'essuyage | ICE WIPER COVER CONFIGURE TO COVER A TERMINAL PART OF A WIPER ARM |
| FR3114065B1 (en) * | 2020-09-17 | 2022-12-16 | Valeo Systemes Dessuyage | MOTOR VEHICLE WIPERS |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4224001A (en) * | 1979-05-24 | 1980-09-23 | The Anderson Company Of Indiana | Windshield wiper connecting pin adaptor |
| GB1599534A (en) * | 1977-04-05 | 1981-10-07 | Rau Swf Autozubehoer | Windscreen wiper |
| EP0053960A1 (en) * | 1980-12-04 | 1982-06-16 | DUCELLIER & Cie | Windshield wiper blade lateral coupling device |
| US4649591A (en) * | 1984-12-18 | 1987-03-17 | Champion Spark Plug Europe S.A. | Connector for wiper blades |
| US5435041A (en) * | 1991-03-29 | 1995-07-25 | Ho; Chang S. Y. | Double bladed windshield wiper and drive arm conector therefor |
| US5885023A (en) * | 1996-11-08 | 1999-03-23 | Cooper Automotive Products, Inc. | Windshield wiper blade connector |
| CN1310679A (en) * | 1999-05-28 | 2001-08-29 | 罗伯特·博施有限公司 | Wiper device for motor vehicle windows |
| US6434780B1 (en) * | 1998-08-27 | 2002-08-20 | Robert Bosch Gmbh | Device for connecting a wiper blade to a wiper arm |
| WO2003051696A1 (en) * | 2001-12-19 | 2003-06-26 | Robert Bosch Gmbh | Windscreen wiper comprising a wiper arm |
| WO2003051695A2 (en) * | 2001-12-19 | 2003-06-26 | Robert Bosch Gmbh | Windscreen wiper with a wiper arm |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2756476A1 (en) * | 1977-12-17 | 1979-06-28 | Bosch Gmbh Robert | WIPING DEVICE FOR WINDOWS OF MOTOR VEHICLES |
| FR2451297A1 (en) * | 1979-03-15 | 1980-10-10 | Ducellier & Cie | DEVICE FOR RETAINING AND ARTICULATING A WIPER BLADE |
| DE10108200A1 (en) * | 2001-02-21 | 2002-08-22 | Bosch Gmbh Robert | Wiper device, in particular for windows of motor vehicles |
-
2002
- 2002-11-04 DE DE2002151519 patent/DE10251519A1/en not_active Ceased
-
2003
- 2003-10-29 WO PCT/EP2003/011999 patent/WO2004041604A1/en not_active Application Discontinuation
- 2003-10-29 AU AU2003280864A patent/AU2003280864A1/en not_active Abandoned
- 2003-10-29 CN CNB2003801023994A patent/CN100377936C/en not_active Expired - Fee Related
- 2003-10-29 EP EP03769468A patent/EP1567397A1/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1599534A (en) * | 1977-04-05 | 1981-10-07 | Rau Swf Autozubehoer | Windscreen wiper |
| US4224001A (en) * | 1979-05-24 | 1980-09-23 | The Anderson Company Of Indiana | Windshield wiper connecting pin adaptor |
| EP0053960A1 (en) * | 1980-12-04 | 1982-06-16 | DUCELLIER & Cie | Windshield wiper blade lateral coupling device |
| US4649591A (en) * | 1984-12-18 | 1987-03-17 | Champion Spark Plug Europe S.A. | Connector for wiper blades |
| US5435041A (en) * | 1991-03-29 | 1995-07-25 | Ho; Chang S. Y. | Double bladed windshield wiper and drive arm conector therefor |
| US5885023A (en) * | 1996-11-08 | 1999-03-23 | Cooper Automotive Products, Inc. | Windshield wiper blade connector |
| US6434780B1 (en) * | 1998-08-27 | 2002-08-20 | Robert Bosch Gmbh | Device for connecting a wiper blade to a wiper arm |
| CN1310679A (en) * | 1999-05-28 | 2001-08-29 | 罗伯特·博施有限公司 | Wiper device for motor vehicle windows |
| WO2003051696A1 (en) * | 2001-12-19 | 2003-06-26 | Robert Bosch Gmbh | Windscreen wiper comprising a wiper arm |
| WO2003051695A2 (en) * | 2001-12-19 | 2003-06-26 | Robert Bosch Gmbh | Windscreen wiper with a wiper arm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1708429A (en) | 2005-12-14 |
| WO2004041604A1 (en) | 2004-05-21 |
| EP1567397A1 (en) | 2005-08-31 |
| AU2003280864A1 (en) | 2004-06-07 |
| DE10251519A1 (en) | 2004-05-13 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20181029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |