CN201105717Y - Windshield wiper for automobile rear-vision mirror - Google Patents
Windshield wiper for automobile rear-vision mirror Download PDFInfo
- Publication number
- CN201105717Y CN201105717Y CNU200720172989XU CN200720172989U CN201105717Y CN 201105717 Y CN201105717 Y CN 201105717Y CN U200720172989X U CNU200720172989X U CN U200720172989XU CN 200720172989 U CN200720172989 U CN 200720172989U CN 201105717 Y CN201105717 Y CN 201105717Y
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- rearview mirror
- automobile
- automobile rearview
- screw
- support disk
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- Expired - Fee Related
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model provides a wiper device of an automobile driving mirror, which is characterized in that the bracket of the automobile driving mirror is fixedly connected with an L-shaped supporting rod; the horizontal crossbeam of the supporting rod is provided with a sliding block in which a driving motor is fixedly arranged; the sliding block is internally provided with a tightening screw used for adjusting the installation position of the motor; a rotation shaft of the motor is provided with a dual-sheet typed clamping supporting disc; the front side end surface of the disc in the supporting disc which is fixedly connected on the rotation shaft of the motor is provided with a concave trough used for positioning a brush sheet; the middle of the dual-sheet typed clamping supporting disc is provided with an internal thread through hole; the front end of the screw through hole is provided with a fastening screw used for adjusting the distance between the two supporting discs; the installation position of the tightening brush sheet can be adjusted and positioned by the rotation and the loosening/tightening of the tightening screw; one sides of the two brush sheets close to the driving mirror of the automobile are provided with flexible palm fibre used for removing the rainwater and dust on the driving mirror. The wiper device has simple, smart and beautiful structure, obvious efficacy, firmness and durability, and can have the effects of water resistance, demisting and dedusting on the driving mirror of the automobile.
Description
Technical field
The utility model relates to a kind of automobile accessories accessories apparatus, exactly, relates to a kind of Wiper system of automobile rearview mirror, is used to solve rainproof, antifog, the dustproof problem of automobile rearview mirror, belongs to Automobile manufacturing accessory technical field.
Background technology
The back mirror that install the both sides of automobile is used to reflect the road conditions of go-ahead automobile two proceeds posterolateral, side and below, makes the driver also can see the situation of above-mentioned position indirectly clearly when facing front link.Therefore, automobile rearview mirror becomes driver's " the 3rd eyes ", has expanded driver's field range greatly.According to relevant authoritative department statistics, because of the caused traffic accident of vehicle outer side back mirror defective, the accident on the prevailing roadway of China accounts for 30%, then accounts for 20% in the U.S., and on express highway unexpectedly can up to 70%! Yet, now cause the factor of potential safety hazard to have a lot, for example: rainwater, fog, dust, the visual field, dazzle the eyes etc. by automobile rearview mirror; Particularly on rainy day, rainwater concentrates on the back mirror, owing to there is not Wiping device in time raindrop on the back mirror to be brushed away, makes the driver not see the road vehicle condition of back and both sides, very easily causes major traffic accidents.Therefore, at present domestic and international auto producer commercial city takes various technical measures and means to solve the waterproof of back mirror, antifog problem.Below this is made brief description:
(1) protective liquid: this is a kind of automobile assistant product of developing in order to solve rainproof, antifog, the dustproof problem when using vehicle mirrors.External own through more use, the multiple product kind is also arranged; Be domestic universal as yet, ripe product is rare especially.The groundwork mechanism of protective liquid is that it has or can form one and has the hydrophilic interaction top layer, makes rainwater can not form water droplet on minute surface, thereby can not produce the light of fitfull diffuse scattering.But this assistant product has many restrictions on usage condition, and service life is not long yet.For example, a kind of being called produced in USA " the blue glass antirain agent of insulting ", can be used for rainproof, the expelling water of glass, travel 60 kilometers and need not to use wiper, also can keep the visual field clearly, and prolong the wiper life-span, start wiper and then can effectively remove dirt on glass.An amount of this product is evenly smeared on the back mirror outside car, can prevent effectively that the globule from attaching on the back mirror of both sides, guarantee safe driving.Another effect of protective liquid is to form an expelling water aspect between hydrone and glass-mirror top layer, destroys hydrone tension force; Get raindrop and become the small globule, perhaps landing automatically, perhaps landing under wind blows, thereby the cleaning that keeps specular surface in its moment of dropping on minute surface.So both can reduce or avoid water-fast dirt to be formed on the backsight minute surface in a large number, can implement daily cleaning with clear water again.And nontoxic, the no burn into of this antirain agent is nonflammable, chafe not.But, to smear and once can only use about three weeks, the time in rainy season is shorter.
(2) protective film: the working mechanism and the protective liquid of protective film are basic identical, and it also has hydrophilic interaction, form hydrophilic surface layer.The protective film that has can also prevent the stimulation of sunlight reflected and night lights.1996, Tsing-Hua University just succeeded in developing a kind of patented product one automobile rearview mirror protective film, and this minute surface is light blue, can not feel dazzling in the summer and the snow sky of sweltering heat, and it also had certain rainproof antifog function.But because of the hardness of protective film is low, often wiping is not applied so far.
(3) heating plate: at present, had the product of overseas producer to enter Chinese market, as famous-brand and high-quality, the Japan that rises Tyke, Taiwan of Korea S and the product of Sweden etc.The high molecular PTC heating plate that Changchun one vehicle electronics Co., Ltd is produced recently has good temperature memory characteristic, can regulate the size of electric current with the variation of ambient temperature voluntarily, makes it remain steady temperature in different air environments.This heating plate has the programming rate that is exceedingly fast, and can reach 100% defrosting in 7 minutes, and mirror temperature is no more than 70 ℃ all the time.The shortcoming of heating plate be rainfall when big effect obviously descend, and require very high to the air-proof condition of heating arrangement.
(4) mechanical device: a kind of is that (patent No. is utility model patent " the rainproof shading edging of automobile rearview mirror ": 200520028225.4).This patent disclosure a kind of rainproof shading edging of automobile rearview mirror, the contour shape of this edging is identical with the contour shape of its automobile rearview mirror that is mated, the rear of edging is provided with plug board, this plug board is inserted in the slit of automobile rear view mirror lens and automobile rearview mirror body, the outside of plug board is a bonding plane, side bonds in this bonding plane and the automobile rearview mirror body.The top of edging stretches out and is provided with a rainproof anti-dazzle device, after pegging graft and being fixed in automobile rearview mirror, makes automobile rearview mirror have the function of rainproof and shading, and has increased the visual sense of beauty of automobile rearview mirror.
Another kind of " the rainproof demist back mirror of automobile " comprises back mirror main body, rear-vision mirror face, visual angle adjuster and installation foot, it is characterized in that on the back mirror main body, being respectively equipped with installation housing, drain gutter and two groups of air nozzles thereof, housing and main body cassette are connected to form back mirror integral body, be provided with the natural wind inlet channel between main body and housing, enclosure interior and outside are respectively equipped with fan interface air-jet channel, broken rain shield grid and rainwater pod apertures.Because this device utilizes the blower fan of automobile itself to remove misty rain, can optionally choose cold and hot wind wantonly, make the back mirror visibility reach 80～90%, effectively improved the safe reliability of rainy day, travelling in fog day, be a kind of comparatively automobile rearview mirror of practicality.
But above-mentioned these mechanicals device both domestic and external are not that effect is bad, are exactly that structure is too complicated, all are difficult to enter practical application.
Summary of the invention
In view of this, the purpose of this utility model provides a kind of Wiper system of automobile rearview mirror, this apparatus structure simple, small and exquisite attractive in appearance, effect is remarkable, durable, can play the effect of waterproof, demist, dedusting to automobile rearview mirror.
In order to achieve the above object, the utility model provides a kind of Wiper system of automobile rearview mirror, it is characterized in that: this device is L shaped strut bar of captive joint on the support of automobile rearview mirror, be fixed with drive motor in the slide block of on the horizontal gird of this strut bar, installing, be provided with a tightening screw in this slide block screw, by the rotation degree of tightness of this screw regulate, the installation site of fixed electrical machinery on the horizontal gird of this strut bar; Biplate clamped-in style support disk is installed in the rotating shaft of this motor, the anterior end surface that is fixed in a disk on the machine shaft in this support disk is provided with the groove that is used to locate the hairbrush sheet, the centre of this biplate clamped-in style support disk is an internal thread through hole, the front end of this tapped through hole is provided with the tightening screw that is used to regulate distance between two support disk, regulates and locate the installation site of fastening hairbrush sheet by the rotation degree of tightness of this screw; Described hairbrush sheet is equipped with the flexible palm fiber that is used to remove rainwater on the back mirror, dust near a side of automobile rearview mirror.
Described hairbrush sheet is two, be 180 ° of direction clampings in the double-disk support disk, and the setting angle of these two hairbrush sheets on support disk is different, so that the flexible bristle of two hairbrush sheets with different angles and minute surface closed contact, can be scrubbed with the different parts that cleans the backsight convex mirror or adapt to different back mirrors.
Bristle in the described hairbrush sheet is made with High molecular material, and the bristle lengths in this hairbrush sheet is not less than the width of back mirror, so that bristle can be scraped later visor than large tracts of land.
Described motor is powered by automobile power source, and rotative speed is 0.3～1 revolutions per second, makes the rotation of hairbrush sheet can not block driver's sight line, can in time remove rainwater, dust on the back mirror again.
The cross section of described L shaped strut bar is circle, ellipse or rectangle, is used for fastening, as to locate this slide block screw but be equiped with in the slide block rear side screw of the parallel motion of installing on the horizontal gird of strut bar.
The material of described strut bar, slide block, support disk is engineering plastics or metallic material.
The innovation part of the Wiper system of the utility model automobile rearview mirror is: simple in structure, small and exquisite, flexible, attractive in appearance, installation and use are all very convenient, two collapsible concentrated placements of hairbrush sheet, the hairbrush sheet that under motor-driven, rotates, utilize the principle of centnifugal force, the a large amount of rainwater on the back mirror can be removed more up hill and dale, defrosting, demist, the dedusting effect of backsight minute surface can also be played, clean effective.The bristle of hairbrush sheet adopts High molecular material to make, and existing good mechanical strength has softness concurrently, couples hardness with softness.In addition, this Wiper system can manually be placed in mode of operation and unused state respectively with it, and is easy to operate, and has the effect of the automobile of modification when unused state.The different setting angles of two hairbrush sheets can adapt to different vehicle, difform back mirror, and this device can be applicable to the automobile of multiple model.
Description of drawings
Fig. 1 (A), (B) are respectively that the Wiper system installation site scheme drawing and the structure thereof of the utility model automobile rearview mirror formed lateral plan.
Fig. 2 is that two hairbrush sheets are at the different setting angle scheme drawings in the double-disk support disk.
Fig. 3 (A), (B) are respectively front elevation and the lateral plans that the structure of biplate clamped-in style support disk is formed.
Fig. 4 (A), (B), (C) are respectively the different installation sites of two the hairbrush sheets scheme drawings of the Wiper system of the utility model automobile rearview mirror.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1～3, introduce the structure of the Wiper system of the utility model automobile rearview mirror, this device is that the support by automobile rearview mirror 1 connects the L shaped strut bar 2 of a cross-sectional plane for circular, oval or rectangle, be fixed with drive motor 5 in the slide block of on the horizontal gird of this strut bar 2, installing 4, biplate clamped-in style support disk 7 is installed in the rotating shaft of this motor 5, this support disk 7 is two disks, the anterior end surface that wherein is fixed in a disk 7 in motor 5 rotating shafts is provided with groove 7A (referring to Fig. 3), is used to locate the hairbrush sheet.The centre of this biplate clamped-in style support disk 7 is an internal thread through hole, the front end of this tapped through hole is provided with the tightening screw 6 that is used to regulate distance between two support disk 7, by manually the tightening or unclamp of this screw 6, can regulate and locate the installation site of the hairbrush sheet 8 that is clamped between the double-deck disk; This hairbrush sheet 8 is equipped with flexible palm fiber 9 near a side of automobile rearview mirror 1, is used to remove rainwater on the back mirror, dust.
Wherein hairbrush sheet 8 is two, is 180 ° of direction clampings mutually in double-disk support disk 7, and the setting angle of these two hairbrush sheets 8 on support disk 7 is different (referring to Fig. 2: α
1≠ α
2), so that can scrub and clean the different parts of backsight convex mirror or adapt to difform back mirror.In addition, the length of each hairbrush sheet 8 all greater than the width of back mirror, make with High molecular material by its bristle, and length is longer, and has certain rigidity, so that bristle can be scraped later visor than large tracts of land.Motor 5 is packed on the horizontal gird of strut bar 2 with hairbrush sheet supporting disk 7, sliding shoe 4, can be equiped with tightening screw 3 in the slide block 4 rear side screws of parallel motion, be used for fastening, locate this slide block 4, thereby make this Wiper system location.
Principle of work of the present utility model is to drive motor 5 rotations by power supply power supply in the automobile, drives flexible hairbrush sheet 8 rotations that clamp in the supporting disk on the motor shaft again.The hairbrush sheet rotative speed of driven by motor is 0.3～1 revolutions per second, and therefore, the rotating brushes sheet can not block driver's sight line, also can not influence the timely removing of rainwater on the back mirror.The utility model Wiper system utilizes centrifugal principle, but at high speed, removes rainwater on the back mirror up hill and dale, also can be used for demist, dedusting.Vital parts of the present utility model: the material of strut bar, slide block, support disk adopts the engineering plastics injection mo(u)lding, also can be the metallic material die cast.
Referring to Fig. 4, hairbrush sheet of the present utility model can adopt and manually fold placement, to guarantee the attractive in appearance of automobile.Fig. 4 (A) is in the running condition scheme drawing for the utility model, unscrew tightening screw 6, two hairbrush sheets can be stacked (referring to Fig. 4 (B)) on the level attitude that becomes together, unclamp tightening screw 3 again, whole rotary rain strip for rearview mirror device can be carried out horizontal sliding on L shaped strut bar 2, end up to Wiper system being moved to the back mirror below presents unused state (shown in Fig. 4 (C)).
Claims (6)
1, a kind of Wiper system of automobile rearview mirror, it is characterized in that: this device is L shaped strut bar of captive joint on the support of automobile rearview mirror, be fixed with drive motor in the slide block of on the horizontal gird of this strut bar, installing, be provided with a tightening screw in the screw of this slide block, by the rotation degree of tightness of this screw regulate, the installation site of fixed electrical machinery on the horizontal gird of this strut bar; Biplate clamped-in style support disk is installed in the rotating shaft of motor, the anterior end surface that is fixed in a disk on the machine shaft in this support disk is provided with the groove that is used to locate the hairbrush sheet, the centre of this biplate clamped-in style support disk is an internal thread through hole, the front end of this tapped through hole is provided with the tightening screw that is used to regulate distance between two support disk, regulates and locate the installation site of fastening hairbrush sheet by the rotation degree of tightness of this screw; Described hairbrush sheet is equipped with the flexible palm fiber that is used to remove rainwater on the back mirror, dust near an example of automobile rearview mirror.
2, the Wiper system of automobile rearview mirror according to claim 1 is characterized in that: described hairbrush sheet is two, is 180 ° of direction clampings in the double-disk support disk, and the setting angle of these two hairbrush sheets on support disk is different.
3, the Wiper system of automobile rearview mirror according to claim 1 and 2 is characterized in that: the bristle in the described hairbrush sheet is made with High molecular material, and the bristle lengths in this hairbrush sheet is not less than the width of back mirror.
4, the Wiper system of automobile rearview mirror according to claim 1 is characterized in that: described motor is powered by automobile power source, and rotative speed is 0.3～1 revolutions per second.
5, the Wiper system of automobile rearview mirror according to claim 1, it is characterized in that: the cross section of described L shaped strut bar is used for fastening, as to locate this slide block screw for circle, ellipse or rectangle but be equiped with in the slide block rear side screw of the parallel motion of installing on the horizontal gird of strut bar.
6, the Wiper system of automobile rearview mirror according to claim 1 is characterized in that: the material of described strut bar, slide block, support disk is engineering plastics or metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720172989XU CN201105717Y (en) | 2007-09-06 | 2007-09-06 | Windshield wiper for automobile rear-vision mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720172989XU CN201105717Y (en) | 2007-09-06 | 2007-09-06 | Windshield wiper for automobile rear-vision mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201105717Y true CN201105717Y (en) | 2008-08-27 |
Family
ID=39957510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720172989XU Expired - Fee Related CN201105717Y (en) | 2007-09-06 | 2007-09-06 | Windshield wiper for automobile rear-vision mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201105717Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137228A (en) * | 2010-12-30 | 2011-07-27 | 北京天地玛珂电液控制系统有限公司 | Network camera with self-dedusting device |
| CN109326204A (en) * | 2018-11-19 | 2019-02-12 | 曾骁 | A kind of estate management service parking lot vehicle management warning sign |
-
2007
- 2007-09-06 CN CNU200720172989XU patent/CN201105717Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137228A (en) * | 2010-12-30 | 2011-07-27 | 北京天地玛珂电液控制系统有限公司 | Network camera with self-dedusting device |
| CN102137228B (en) * | 2010-12-30 | 2012-11-14 | 北京天地玛珂电液控制系统有限公司 | Network camera with self-dedusting device |
| CN109326204A (en) * | 2018-11-19 | 2019-02-12 | 曾骁 | A kind of estate management service parking lot vehicle management warning sign |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20110906 |