CN2774867Y - Multiple edge windshield wiper sheet - Google Patents
Multiple edge windshield wiper sheet Download PDFInfo
- Publication number
- CN2774867Y CN2774867Y CN 200520100345 CN200520100345U CN2774867Y CN 2774867 Y CN2774867 Y CN 2774867Y CN 200520100345 CN200520100345 CN 200520100345 CN 200520100345 U CN200520100345 U CN 200520100345U CN 2774867 Y CN2774867 Y CN 2774867Y
- Authority
- CN
- China
- Prior art keywords
- scraping
- sharp
- edge
- edges
- knife
- 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
Links
Images
Abstract
The utility model relates to a windshield wiper sheet, particularly the windshield wiper sheet which adopts two or more than two wiping blades with sharp edges and is applied on windscreens of automobiles, ships and trains. A windshield wiper sheet with multiple sharp blade surfaces is composed of a wear resistant and elastic wiper sheet which is arranged inside an inlaying groove of a wiper sheet seat by an installation clamping groove. The windshield wiper sheet with multiple sharp blade surfaces is characterized in that the elastic wiper sheet is composed of at least two wiping blades with sharp edges, which form an integral design, wherein the wiping blades with sharp edges form blade shapes. The defects of unfirm wiper sheet structure and easy disengagement which are caused by adopting multilayer binding in the prior art are solved, and in addition, the multilayer design of two or more than two wiping blades with sharp edges is adopted, the problems of material waste, inflexible use, poor wiping off effect, etc. which are caused by the prior art are solved.
Description
Technical field
The utility model relates to a kind of wiper blade, relates in particular to a kind of cutting edge of a knife or a sword of scraping that adopts two or more orifices, is applied to the wiper blade on automobile, steamer, the train Windshield.
Background technology
Wiper is windshield wiper again, Windshield Wiper.Be automobile, steamer is used to remove the mechanical device of rainwater dirt on the train Windshield.In it and the Flexible brush sheet of glass direct contact, being called scraping blade, generally is with the rubber manufacturing.Traditional scraping blade, scraping cutting edge of a knife or a sword is individual layer, generally, has only a linear rubber strip and glass contact, the single scraping blade of scraping cutting edge of a knife or a sword is scraped the water weak effect, runs into when raining heavyly, usually can stay scratch on Windshield; It is short to scrape net retention time, scrapes dirt and the weak effect of scraping rainwater, and above-mentioned factor usually can influence traffic safety, produces potential safety hazard.Chinese patent application: 03237273.6 relates to a kind of combined type windscreen wiper sheet, and it comprises scraping blade (1), it is characterized in that described scraping blade (1) has two, and the bonding or one design of described two scraping blades (1) has water spray capsule (3) in the middle of described two scraping blades (1).Have only a slice though it has overcome existing windscreen wiper, scrape the relatively poor characteristics of water effect.But owing to be provided with the water spray capsule between two scraping blades, must cause two too short weak points of scraping blade design, and cause the complex structure of wiper blade, inconvenience is installed, productive costs is higher, poor practicability.And the designed scraping blade cutting edge of a knife or a sword mouth of this patent not only causes the waste of material for flat mouthful, but also can cause scraping of scraping blade dirty and scrape the unclean of rainwater.
Summary of the invention
The defective that the utility model is primarily aimed at prior art provides a kind of improvement of adopting the multilayer wiper chip architecture of one and two or more sharp scraping edges, not only solved prior art adopt multilayer bonding cause to scrape chip architecture not firm, the shortcoming that comes off easily, and adopt the multilayer design of two or more sharp scraping edges, solved prior art and caused waste of material, use problem such as dumb, scraping weak effect.
In order to achieve the above object, the utility model mainly adopts following technical proposals: a kind of many razor-edges face wind-screen wiper blade, insert in the caulking groove of scraping bar and constitute by draw-in groove is installed by wear-resisting elastic doctor blade, it is characterized in that, described elastic doctor blade has at least two sharp scraping edges to form, described sharp scraping edge is integral design, and wherein sharp scraping edge is knife edge shape.The single scraping blade of scraping cutting edge of a knife or a sword is scraped the water weak effect, runs into when raining heavyly, usually can stay scratch on Windshield; It is shorter to scrape net retention time, and above-mentioned factor usually can influence the driver and realize, produces potential safety hazard.Find in the experience of the design people by long-term design windscreen wiper sheet, adopt two or more to scrape the scraping blade of cutting edge of a knife or a sword structure, and the sharp scraping edge that makes is knife edge shape, blow in the rain stroke at the same water of blowing, because being arranged, multilayer scrapes the scraping action of cutting edge of a knife or a sword, make that scraping water efficient improves greatly, that scrapes is cleaner, is more conducive to automobile and the safe operation of other movable machinery under mal-conditions such as rainwater dust storm.
As preferably, described elastic doctor blade is made up of two sharp scraping edges, described sharp scraping edge sharp angle at 15 °～90 °, wherein do not comprise 90 °.
As preferably, described elastic doctor blade is made up of three sharp scraping edges, and the acute angles beta of described sharp scraping edge does not wherein comprise 0 ° at 0 °～60 °.Prior art scrape that the cutting edge of a knife or a sword mouth is general to adopt a flat mouthful cutting edge of a knife or a sword, and the design people adopts orifice knife edge shape, the flat mouthful cutting edge of a knife or a sword glass that generally can not closely recline is scraped water dust blowing inefficiency, has a strong impact on and scrapes the water effect; Thereby cause potential safety hazard.
As preferably, described elastic doctor blade is made up of three sharp scraping edges, and the hard support of cutting edge of a knife or a sword root is contained on the middle sharp side of described sharp scraping edge, and wherein hard support is embedded in the scraping blade, and described hard stent support the middle sharp side that is made of lamination coating.
In order to prevent scraping blade and to scrape bar and come off, for this reason, described installation draw-in groove connects with caulking groove on scraping bar by the mode of rigidity interlock.
As preferably, described installation draw-in groove connects with caulking groove on scraping bar by the mode of friction interlock.
Generally, prior art the bar of scraping become the setting of bar strip shape, be not suitable for being applied to large-scale movable machinery, so as preferred, the described bar of scraping becomes the setting of H type.
Therefore, the utility model compared with prior art has the following advantages: 1, solved prior art adopt multilayer bonding cause to scrape chip architecture not firm, the shortcoming that comes off easily; 2, having solved prior art causes waste of material, uses problem such as dumb, scraping weak effect; 3, solve that the prior art cost is higher, poor practicability, the shortcoming that not can manufacture; 4, the designed Windshield Wiper of the utility model is also applicable to the movable machinery of each different class.
Description of drawings
Accompanying drawing 1 is the wiper blade front view of two sharp scraping edges
Accompanying drawing 2 is the wiper blade front view of three sharp scraping edges
Accompanying drawing 3 is the wiper blade front view of another three sharp scraping edge
Accompanying drawing 4 is the block diagram of the wiper blade of three sharp scraping edges
Accompanying drawing 5 is the erection plan of many razor-edges of H type face wind-screen wiper blade
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of many razor-edges face wind-screen wiper blade as described in Figure 1, insert in the caulking groove of scraping bar and constitute by draw-in groove is installed by wear-resisting elastic doctor blade, described elastic doctor blade 1 is made up of two sharp scraping edges 2, described sharp scraping edge 2 is integral design, wherein sharp scraping edge 2 is knife edge shape, and the sharp angle of described sharp scraping edge is 45 °; As described in Figure 2 a kind of many razor-edges face wind-screen wiper blade, insert in the caulking groove of scraping bar and constitute by draw-in groove is installed by wear-resisting elastic doctor blade, described elastic doctor blade 1 is made up of three sharp scraping edges 2, described sharp scraping edge 2 is integral design, wherein sharp scraping edge 2 is knife edge shape, and the sharp angle of described sharp scraping edge is 30 °; As shown in Figure 3, described elastic doctor blade 1 is made up of three sharp scraping edges 2, the hard support 211 of cutting edge of a knife or a sword root is contained on the middle sharp side 21 of described sharp scraping edge, and wherein hard support 211 is embedded in the elastic doctor blade 1, and described hard support 211 is supporting the middle sharp side 21 that is made of lamination coating; The block diagram of the wiper blade of three sharp scraping edges as described in Figure 4, wherein said installation draw-in groove 3 is connected with caulking groove 41 on scraping bar 5 in the mode of friction interlock, and the limit 21 of described three sharp scraping edges 2 is equicrural triangle; Described as shown in Figure 4 installation draw-in groove 3 is connected with caulking groove 41 on scraping bar 4 in the mode of friction interlock, and the described bar 4 of scraping is the setting of H type.
Therefore the utility model changes existing flat mouthful of scraping cutting edge of a knife or a sword and is razor-edge, makes to scrape cutting edge of a knife or a sword and be adjacent to Windshield more; It is independently arranged side by side for many cutting edges of a knife or a sword to change existing single cutting edge of a knife or a sword, and the principle of work of the similar U.S. lucky polylayer forest palpus cutter is scraped the water dust blowing more totally effectively; The utility model can also apish brushing move, in the working environment of many dirt, even the Windshield adhesion also can be scraped clean.
Claims (7)
1. the wind-screen wiper blade of razor-edge face more than a kind, insert in the caulking groove of scraping bar and constitute by draw-in groove is installed by wear-resisting elastic doctor blade, it is characterized in that, described elastic doctor blade (1) has at least two sharp scraping edges (2) to form, described sharp scraping edge (2) is integral design, and wherein sharp scraping edge (2) is knife edge shape.
2. many razor-edges face wind-screen wiper blade according to claim 1 is characterized in that described elastic doctor blade (1) is made up of two sharp scraping edges (2), and the sharp angle of described sharp scraping edge (2) does not wherein comprise 90 ° at 15 °～90 °.
3. many razor-edges face wind-screen wiper blade according to claim 1 is characterized in that described elastic doctor blade (1) is made up of three sharp scraping edges (2), and the acute angles beta of described sharp scraping edge (2) does not wherein comprise 0 ° at 0 °～60 °.
4. according to claim 1 or 2 or 3 described many razor-edges face wind-screen wiper blades, it is characterized in that, described elastic doctor blade (1) is made up of three sharp scraping edges (2), the hard support (211) of cutting edge of a knife or a sword root is contained on the middle sharp side (21) of described sharp scraping edge (2), wherein hard support (211) is embedded in the elastic doctor blade (1), and described hard support (211) is supporting the middle sharp side (21) that is made of lamination coating.
5. according to claim 1 or the 2 or 3 described windscreen wiper sheets of scraping cutting edge of a knife or a sword, it is characterized in that described installation draw-in groove (3) connects with caulking groove (41) on scraping bar (4) by the mode of rigidity interlock more.
6. according to claim 1 or the 2 or 3 described windscreen wiper sheets of scraping cutting edge of a knife or a sword, it is characterized in that described installation draw-in groove (3) connects with caulking groove (41) on scraping bar (4) by the mode of friction interlock more.
7. according to claim 1 or the 2 or 3 described windscreen wiper sheets of scraping cutting edge of a knife or a sword, it is characterized in that the described bar (4) of scraping becomes the H type to be provided with more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520100345 CN2774867Y (en) | 2005-01-27 | 2005-01-27 | Multiple edge windshield wiper sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520100345 CN2774867Y (en) | 2005-01-27 | 2005-01-27 | Multiple edge windshield wiper sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2774867Y true CN2774867Y (en) | 2006-04-26 |
Family
ID=36749174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520100345 Expired - Fee Related CN2774867Y (en) | 2005-01-27 | 2005-01-27 | Multiple edge windshield wiper sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2774867Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290714A (en) * | 2013-07-19 | 2015-01-21 | 博世汽车部件(长沙)有限公司 | Windscreen wiper system |
-
2005
- 2005-01-27 CN CN 200520100345 patent/CN2774867Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290714A (en) * | 2013-07-19 | 2015-01-21 | 博世汽车部件(长沙)有限公司 | Windscreen wiper system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201659959U (en) | Double-blade windshield wiper strip | |
| CN202368536U (en) | Vehicle double-motor internal and external windshield wiper | |
| CN2774867Y (en) | Multiple edge windshield wiper sheet | |
| CN204915599U (en) | Plug -type wiper of large tracts of land | |
| CN200948782Y (en) | Automobile rain scraper with improved structure | |
| CN201784582U (en) | Rubber bar for automotive windshield wipers | |
| CN202063111U (en) | Double-surface windscreen wiper | |
| CN2897747Y (en) | Windscreen wiper bar of vehicle | |
| CN200999032Y (en) | Scraping strip for rain scraper | |
| CN201169250Y (en) | Windshield wiper | |
| CN209757054U (en) | Double-rubber-strip windshield wiper sheath | |
| CN2744569Y (en) | Multi-leaf surface windscreen wiper | |
| CN207889677U (en) | A kind of sleet two-purpose car windshield wiper | |
| CN209366102U (en) | A kind of rain shaving blade | |
| CN102189980A (en) | Double-blade windshield wiper bar and manufacturing method thereof | |
| CN101024393B (en) | Cleaner for wiper of vehicle | |
| CN201077445Y (en) | Double frictioning bar wiper of vehicle | |
| CN201520276U (en) | Two-sided wiper | |
| CN208993649U (en) | A kind of wiper scraping blade having double adhesive tape | |
| CN200957063Y (en) | Automotive window cleaner | |
| CN111634256B (en) | Rolling-wiping type automobile windshield wiper rod based on clockwork spring transmission | |
| CN214607428U (en) | Can adapt to numerous vehicle windscreen wiper adhesive tape | |
| CN205344834U (en) | Novel car windshield wiper | |
| CN2271985Y (en) | Wiper | |
| CN208469743U (en) | A kind of wiper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |