CN101152861A - 雨刷条支架 - Google Patents
雨刷条支架 Download PDFInfo
- Publication number
- CN101152861A CN101152861A CNA2007101618270A CN200710161827A CN101152861A CN 101152861 A CN101152861 A CN 101152861A CN A2007101618270 A CNA2007101618270 A CN A2007101618270A CN 200710161827 A CN200710161827 A CN 200710161827A CN 101152861 A CN101152861 A CN 101152861A
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- China
- Prior art keywords
- wiper strip
- strip carrier
- rain brush
- base section
- brush bar
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Links
- 239000011521 glass Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
-
- 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
- B60S1/3874—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S1/3848—Flat-type wiper blade, i.e. without harness
- B60S1/3874—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra
- B60S1/3875—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra rectangular section
- B60S1/3879—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra rectangular section placed in side grooves in the squeegee
-
- 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
- B60S2001/3817—Means of supporting or holding the squeegee or blade rubber chacterised by a backing strip to aid mounting of squeegee in support
- B60S2001/382—Means of supporting or holding the squeegee or blade rubber chacterised by a backing strip to aid mounting of squeegee in support the backing strip being an essentially planar reinforcing strip, e.g. vertebra
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Window Of Vehicle (AREA)
- Seal Device For Vehicle (AREA)
- Connection Of Plates (AREA)
- Ink Jet (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
本发明涉及一种雨刷条支架(10),它具有纵延伸的支架轮廓,在该支架轮廓的面向着汽车玻璃(26)的部分(32)上固定有雨刷条(12)。本发明提出,所述雨刷条支架作为整体的结构部件形成弹性的支承部件,并且具有背离于汽车玻璃(26)的、敞开的、基本u形的轮廓(32,34,48,50),该轮廓的高度(38)、宽度(36)和/或材料厚度(40)在纵向方向(56)上变化。
Description
技术领域
本发明涉及一种如权利要求1前序部分所述的雨刷条支架。
背景技术
由DE 198 01 058 A1已知扁平梁结构形式的雨刷片,它作为弹性的支承部件具有弹性导轨。弹性导轨这样预弯曲,使它在雨刷臂的顶压力作用下使顶压力在雨刷条与汽车玻璃之间在雨刷片的长度上如此地分布,使得雨刷片可以匹配汽车玻璃的曲率,并且在所有的运行条件下都实现良好的雨刷效果。该弹性导轨由塑料的包封所包围,该包封在其面向着汽车玻璃的一侧上具有用于雨刷条的固定部件。该固定部件嵌入到雨刷条的侧面的纵槽内。该包封由至少两个部分组成,它们从雨刷片的端部推到雨刷条和弹性导轨上并且在中心相互连接。在包封上或者在弹性导轨上安置着具有两个侧壁的连接部件,这两个侧面壁背离于雨刷条取向并且在其间设置有铰链栓形式的铰接部件。该弹性导轨和套的宽度朝着雨刷片的端部过去而减小。该包封的高度同样朝着端部过去而减小。
发明内容
按照本发明,雨刷条支架作为整体的结构部件形成整体的支承部件,并且具有背离于汽车玻璃的、敞开的、基本U形的轮廓,该轮廓的高度、宽度和/或材料厚度在纵向方向上发生变化。通过按照本发明的构造,减少部件多样性并且简化加工以及装配,并且使其更经济。此外可以使雨刷条支架的弹性特性在纵向方向上在宽范围内变化,由此使它们可以适配于极不同的使用条件。
符合目的的是,所述u形轮廓的侧边的高度朝着端部过去而减小,而底部部分的宽度朝着端部过去而增大。当然也可以相互独立地选择和改变参数、宽度、高度和材料厚度,由此得到大的变型范围。也可以使单个参数在纵向方向上恒定,而其它参数在纵向方向上变化。
按照本发明的改进方案,雨刷条支架的底部部分具有在纵向方向上延伸的折叠部位,这些折叠部位增加了刚性。折叠部位和/或侧边之间的中间空间可以朝着端部过去而发散,因此使雨刷条支架的宽度朝着端部过去而变大。由此使雨刷条支架在端部上得到更大的侧面稳定性,由此避免雨刷片在端部、尤其是在低雨刷速度和汽车玻璃润湿不足的时候的发生振动和振颤。
所述雨刷条支架可以由板材以冲压和弯曲方法制成,或者由塑料以注塑方法制成。在此在侧边之间的中间区域内可以设置至少一个为铰链栓或铰链套形式的铰接部件。该铰接部件可以是雨刷条支架的集成的组成部分。
此外在雨刷条支架上,在底部部分处设置有固定部件,通过该固定部件使雨刷条固定在底部部分上。如同由现有技术已知的那样,这些固定部件可以是导轨或夹紧装置,它们嵌入到雨刷条的侧面的纵槽内。有利地,底部部分作为固定部件具有纵向缝隙,该纵向缝隙在至少一端具有装配窗,可以穿过该装配窗来装配雨刷条的背条(Rueck-1eiste),由此使底部部分在装配状态下嵌入到雨刷条的顶条(Kopf-1eiste)的纵槽内。在其它实施方案中,雨刷条在面向着汽车玻璃的一侧上粘接在底部部分上也是有利的。如果雨刷条支架由塑料制成,那么可以使雨刷条在一种加工工艺中喷注在雨刷条支架的底部部分上。
附图说明
其它优点由下面的附图描述给出。在附图中示出本发明的实施例。附图、描述和权利要求包括大量的特征组合。对于专业人员也能够以适宜的方式逐个考虑特征,并且组合成其它有意义的组合。附图中:
图1示出按照本发明的雨刷条支架的透视图,
图2示出按照图1的雨刷条支架在端部区域内的轮廓变型,
图3示出按照图1的雨刷条支架在中间区域内的轮廓变型,
图4示出对应于图1中的剖面线IV-IV的具有雨刷条的剖视图,
图5和6示出图4的变型。
具体实施方式
一个雨刷条支架10具有敞开的u形轮廓,它具有两个在纵向方向56上延伸的侧边34和一个位于侧边34之间的底部部分32。侧边34背离于汽车玻璃26而取向(图4)。在底部部分32的面向着汽车玻璃26的一侧上固定有一个雨刷条12。为此在按照图1和图4的实施例中使用一个纵向缝隙28,它在一个端部上具有装配窗30。穿过该装配窗使雨刷条12在纵向方向56上穿入,由此使底部部分32在装配状态下嵌入到雨刷条12的顶条18的两个侧面纵槽20内。所述纵槽20在其间形成一个腹板22,它使背条24与顶条18的其余部分连接。由此使雨刷条12在装配状态下固定在背条24与顶条18的其余部分之间。
雨刷条12还具有一个雨刷唇14,它在雨刷运动期间在汽车玻璃26上滑动,并且通过一个倾翻腹板16与顶条18连接。对于按照图5的实施例,雨刷条12的顶条18通过粘接面44固定在雨刷条支架10的底部部分32上,而对于按照图6的实施例,雨刷条12通过连接面46被喷注在由塑料制成的雨刷条支架10上。
为了改变雨刷条支架10在纵向方向56上的弹性特性,尤其是垂直于汽车玻璃26的弹性强度与横交于纵向方向56的弹性强度的比例,在纵向方向上改变侧边34的高度38。在按照图1的实施例中,高度38朝着雨刷条支架10的端部过去而减小。同时改变在纵向方向56上的宽度36,其中在实施例1中,宽度36朝着雨刷条支架10的端部过去而增加。因此产生一个雨刷条支架10,其中侧边34在中间的区域内是最高的,由此在侧边之间在中间区域内可以地设置一个铰链栓或铰链套形式的铰接部件42。这个铰接部件尤其对于塑料的雨刷条支架10可以与雨刷条支架10的其余部分合适地连接。附加地或可选择地,使雨刷条支架10的材料厚度40在纵向方向56上变化,确切地说不仅侧边34的材料厚度40、而且底部部分32的材料厚度都可以变化。
雨刷条支架10在未负载状态下具有预弯曲,它通过作用于铰接部件42上的雨刷臂所引起的负荷适配于汽车玻璃26,并且使顶压力在纵向方向56上以所期望的方式分布在雨刷唇14上。
在按照图2和图3的实施例中,雨刷条支架10的底部部分48被折叠,其中折叠部位54基本在纵向方向56上延伸。侧边50与折叠部位54之间以及折叠部位54之间的中间空间52朝着端部过去而相互间发散,由此使横向于纵向方向56的弯曲阻力矩在中间的区域内小于在端部的区域,由此实现雨刷片在端部区域内良好地导引。
Claims (9)
1.雨刷条支架(10),它具有纵延伸的支架轮廓,在该支架轮廓的面向着汽车玻璃(26)的部分(32)上固定有雨刷条(12),其特征在于,所述雨刷条支架作为整体的结构部件形成弹性的支承部件,并且具有背离于汽车玻璃(26)的、敞开的、基本u形的轮廓(32,34,48,50),该轮廓的高度(38)、宽度(36)和/或材料厚度(40)在纵向方向(56)上变化。
2.如权利要求1所述的雨刷条支架(10),其特征在于,所述u形的轮廓(32,34,48,50)的侧边(34)的高度(38)朝着端部过去而减小。
3.如权利要求1或2所述的雨刷条支架(10),其特征在于,所述底部部分(32,48)的宽度(36)朝着端部过去而增大。
4.如上述权利要求中任一项所述的雨刷条支架(10),其特征在于,所述底部部分(32)具有纵向缝隙(28),该纵向缝隙至少在一端具有装配窗(30),穿过该装配窗来装配雨刷条(12)的背条(24),由此使所述底部部分(32)在装配状态下嵌入到雨刷条(12)的顶条(18)的纵槽(20)内。
5.如权利要求1至3中任一项所述的雨刷条支架(10),其特征在于,所述雨刷条(12)被粘接在底部部分(32,48)上。
6.如权利要求1至3中任一项所述的雨刷条支架(10),其特征在于,所述雨刷条支架由塑料通过注塑方法制成,并且所述雨刷条(12)被喷注在底部部分(32,48)上。
7.如上述权利要求中任一项所述的雨刷条支架(10),其特征在于,在所述侧边(34,50)之间的中间区域内设置有至少一个铰接部件(42)。
8.如上述权利要求中任一项所述的雨刷条支架(10),其特征在于,所述底部部分(48)具有在纵向方向(56)上延伸的折叠部位(54)。
9.如权利要求8所述的雨刷条支架(10),其特征在于,所述折叠部位(54)和/或侧边(50)之间的中间空间(52)朝着端部过去而发散。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006045161.9 | 2006-09-25 | ||
DE102006045161A DE102006045161A1 (de) | 2006-09-25 | 2006-09-25 | Wischleistenträger |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101152861A true CN101152861A (zh) | 2008-04-02 |
CN101152861B CN101152861B (zh) | 2011-12-14 |
Family
ID=38670252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101618270A Expired - Fee Related CN101152861B (zh) | 2006-09-25 | 2007-09-24 | 雨刷条支架 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP5311788B2 (zh) |
KR (1) | KR101392329B1 (zh) |
CN (1) | CN101152861B (zh) |
DE (1) | DE102006045161A1 (zh) |
FR (1) | FR2906208B1 (zh) |
GB (1) | GB2442131B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008002329A1 (de) * | 2008-06-10 | 2009-12-17 | Robert Bosch Gmbh | Federleiste, Herstellverfahren und Wischer für die Reinigung insbesondere einer Fahrzeugscheibe |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1012902A (en) * | 1962-05-21 | 1965-12-08 | Walter Daniel Appel | Windshield wiper blade assembly |
US3885265A (en) * | 1974-02-11 | 1975-05-27 | Trico Products Corp | Windshield wiper blade assembly |
IT1011805B (it) * | 1974-04-29 | 1977-02-10 | Fister Sas Di Bosso Giacomo E | Procedimento per la realizzazione di spazzole tergicristallo aventi l armatura composta da un unico elemento e relative spazzole cosi ottenute |
IT1032660B (it) * | 1975-04-11 | 1979-06-20 | Arman Sas Di Dario Arman Ec | Supporto lamellare per spazzole tergenti negli impianti tergivetro abordo di autoveicoli in genere |
US4137598A (en) * | 1977-07-18 | 1979-02-06 | Parker-Hannifin Corporation | Windshield wiper blade holder having articulated molded yokes |
IT1091440B (it) * | 1977-10-13 | 1985-07-06 | Aguiari Ofer | Tergicristallo per autoveicoli |
DE19734843A1 (de) * | 1997-08-12 | 1999-02-18 | Bosch Gmbh Robert | Wischblatt für Scheiben von Kraftfahrzeugen |
DE19738232A1 (de) * | 1997-09-02 | 1999-03-04 | Bosch Gmbh Robert | Tragelement für eine zu einem Wischblatt für Scheiben von Kraftfahrzeugen gehörenden Wischleiste und Verfahren zu dessen Herstellung |
JP2000168508A (ja) | 1998-12-04 | 2000-06-20 | Asmo Co Ltd | 車両用ワイパ装置及びステー製造方法 |
-
2006
- 2006-09-25 DE DE102006045161A patent/DE102006045161A1/de not_active Ceased
-
2007
- 2007-09-18 KR KR1020070094698A patent/KR101392329B1/ko not_active IP Right Cessation
- 2007-09-20 GB GB0718391A patent/GB2442131B/en not_active Expired - Fee Related
- 2007-09-21 FR FR0757742A patent/FR2906208B1/fr not_active Expired - Fee Related
- 2007-09-24 CN CN2007101618270A patent/CN101152861B/zh not_active Expired - Fee Related
- 2007-09-25 JP JP2007247811A patent/JP5311788B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB0718391D0 (en) | 2007-10-31 |
JP5311788B2 (ja) | 2013-10-09 |
JP2008081104A (ja) | 2008-04-10 |
DE102006045161A1 (de) | 2008-04-03 |
FR2906208B1 (fr) | 2013-02-15 |
GB2442131B (en) | 2008-09-10 |
KR20080027727A (ko) | 2008-03-28 |
CN101152861B (zh) | 2011-12-14 |
KR101392329B1 (ko) | 2014-05-07 |
GB2442131A (en) | 2008-03-26 |
FR2906208A1 (fr) | 2008-03-28 |
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