CN204506829U - A kind of vapour vehicle windshield wiper with spraying function - Google Patents
A kind of vapour vehicle windshield wiper with spraying function Download PDFInfo
- Publication number
- CN204506829U CN204506829U CN201520148070.1U CN201520148070U CN204506829U CN 204506829 U CN204506829 U CN 204506829U CN 201520148070 U CN201520148070 U CN 201520148070U CN 204506829 U CN204506829 U CN 204506829U
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- China
- Prior art keywords
- scraping blade
- wiper
- gear
- tooth bar
- windscreen wiper
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Abstract
The utility model discloses a kind of vapour vehicle windshield wiper with spraying function, the tooth bar comprising engine installation, driver train, windscreen wiper and be in transmission connection with driver train, described windscreen wiper is by wheel and rack engaged transmission, tooth bar is rigid toothed, the turbine worm that described engine installation comprises DC permanent magnet motor and is in transmission connection with DC permanent magnet motor clutch end.Vehicle wiper of the present utility model, worked by driven by motor turbine worm, the work of worm gear scroll bar makes the connecting rod up-and-down movement be connected with turbine, connecting rod is connected by slide block with tooth bar, thus make rack drives gear left-right rotation, and then windscreen wiper is swung, the track of windscreen wiper can by the initial engagement position control to wheel and rack, instead of the Comlex-locus of four-bar linkage in prior art completely, whole power transmission is simpler, more convenient to operate, and its compact conformation, occupy little space, but also reduce the generation of wiper noise, improve traveling comfort of driving.
Description
Technical field
The utility model relates to vehicular spare parts equipment technical field, specifically a kind of vapour vehicle windshield wiper with spraying function.
Background technology
Wiper is mounted in the slice structure before windshield, is mainly used in clearing away rainwater or dust that Windshield is obstructed the view.Common wiper only can in season in spring and summer autumn three for clearing away rainwater or dust, but in the winter of cold, can be formed freezing after snow melting on the windshield, especially the most outstanding before every morning start a car, now because common wiper is too soft, cannot frost be scraped, clean Windshield is carried out with wiper again after can only first adopting warm braw frost to be thawed, and adopt the freezing needs of blowing of warm braw just can complete for a long time, delay the departure times of chaufeur, bring inconvenience to trip.
Vehicle wiper of the prior art by motor as propulsion source, when driver presses the switch of wiper, electric motor starting, the rotating speed of motor increases torsion effect driving swing arm through the deceleration of speed reduction gearing, swing arm drives four-bar linkage, four-bar linkage drives the rotating shaft be arranged in front panel to swing, and finally drives rain shaving blade to sweep Windshield by rotating shaft.Due to four-bar linkage complicated in mechanical structure, and need be arranged on fixing support, take up room comparatively large, be not easy to arrange, and period of service is long, also can produce noise, affects traveling comfort of driving.
Utility model content
The purpose of this utility model is to provide a kind of vapour vehicle windshield wiper with spraying function, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of vapour vehicle windshield wiper with spraying function, comprise engine installation, driver train, windscreen wiper and the tooth bar be in transmission connection with driver train, described windscreen wiper is by wheel and rack engaged transmission, tooth bar is rigid toothed, the worm and gear that described engine installation comprises DC permanent magnet motor and is in transmission connection with DC permanent magnet motor clutch end, described driver train is slider-rocker mechanism, comprise the rocking bar be connected with Worm Wheel System and the slide block be connected with rocking bar, slide block is fixedly connected with tooth bar, described windscreen wiper comprises the wiper arm fixing with gear, bracket is provided with in one end of wiper arm, the two ends of rotating shaft are movably installed on the two ends of bracket, a control capsule is installed with in one end of bracket, one end of rotating shaft is stretched in control capsule and is connected mutually with the first gear, a motor is provided with in control capsule, motor is connected mutually through reductor and the second gear, second gear is connected with the first gears meshing, described motor is contacted mutually by wire and automotive battery and the switch be arranged in operator's compartment, the outside face of rotating shaft is evenly installed with four the first scraping blades arranged along shaft length direction, second scraping blade, 3rd scraping blade and the 4th scraping blade, first scraping blade and the second scraping blade are soft scraping blade, 3rd scraping blade and the 4th scraping blade are hard scraping blade, the flexible pipe connecting water tank is provided with in described wiper arm, one end of flexible pipe is connected at the hole for water spraying of bracket base.
Compared with prior art, vehicle wiper of the present utility model, worked by driven by motor worm and gear, the work of worm and gear makes the connecting rod up-and-down movement be connected with worm gear, connecting rod is connected by slide block with tooth bar, thus make rack drives gear left-right rotation, and then windscreen wiper is swung, the track of windscreen wiper can by the initial engagement position control to wheel and rack, instead of the Comlex-locus of four-bar linkage in prior art completely, whole power transmission is simpler, more convenient to operate, and its compact conformation, occupy little space, but also reduce the generation of wiper noise, improve traveling comfort of driving, windscreen wiper in the utility model, rational in infrastructure, convenient and practical, first scraping blade and the second scraping blade are soft scraping blade, 3rd scraping blade and the 4th scraping blade are hard scraping blade, chaufeur can according to foreign material choice for use first scraping blade on Windshield and the combination of the second scraping blade or the combination of the 3rd scraping blade and the 4th scraping blade, when being formed freezing on windshield winter, use the 3rd scraping blade and the 4th scraping blade can deicing fast, without the need to again with blowing of warm braw for a long time, save the departure times of chaufeur, deicing when being particularly suitable for that morning in winter, automobile just started, time saving and energy saving, and in season in spring and summer autumn three, when windshield existing rainwater or dust, chaufeur can use the first scraping blade and the second scraping blade to clean, two scraping blades use simultaneously, cleaning speed is faster, cleaning efficiency is higher, use very convenient.Arrange the flexible pipe connecting water tank in wiper arm, one end of flexible pipe is connected at the hole for water spraying of bracket base, automatically from hole for water spraying ejection clean water in windscreen wiper use procedure, not only extends the service life of four scraping blades, and improves cleaning effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of windscreen wiper in the utility model.
Fig. 3 is the structural representation at A place in Fig. 2.
Fig. 4 is the structural representation in the utility model shaft cross section.
In figure: 1-tooth bar, 2 gears, 3-DC permanent magnet motor, 4-worm screw, 5-worm gear, 6-rocking bar, 7-slide block, 8-wiper arm, 10-bracket, 11 rotating shafts, 12-first gear, 13-first scraping blade, 14-second scraping blade, 15-the 3rd scraping blade, 16-the 4th scraping blade, 17-control capsule, 18-motor, 19-reductor, 20-second gear.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 4, in the utility model embodiment, a kind of vapour vehicle windshield wiper with spraying function, comprise engine installation, driver train, windscreen wiper and the tooth bar 1 be in transmission connection with driver train, described windscreen wiper is by gear 2 and tooth bar 1 engaged transmission, tooth bar 1 is rigid toothed, the worm and gear that described engine installation comprises DC permanent magnet motor 3 and is in transmission connection with DC permanent magnet motor 3 clutch end, worm screw 4 and DC permanent magnet motor 3 clutch end are in transmission connection, worm gear 5 is driven to work, worm gear structure can play the effect of slowing down and increasing and turning round, ensure the stable output of windscreen wiper operation power, described driver train is slider-rocker mechanism, comprise the rocking bar 6 be connected with Worm Wheel System and the slide block 7 be connected with rocking bar 6, slide block 7 is fixedly connected with tooth bar 1, worked by driven by motor worm and gear, the work of worm and gear makes the connecting rod up-and-down movement be connected with worm gear, connecting rod is connected by slide block 7 with tooth bar 1, thus make tooth bar 1 driven gear 2 left-right rotation, and then windscreen wiper is swung, the track of windscreen wiper can by the initial engagement position control to gear 2 and tooth bar 1, instead of the Comlex-locus of four-bar linkage in prior art completely, whole power transmission is simpler, more convenient to operate, and its compact conformation, occupy little space, but also reduce the generation of wiper noise, improve traveling comfort of driving, described windscreen wiper comprises the wiper arm 8 fixing with gear 2, bracket 10 is provided with in one end of wiper arm 8, the two ends of rotating shaft 11 are movably installed on the two ends of bracket 10, a control capsule 17 is installed with in one end of bracket 10, one end of rotating shaft 11 is stretched in control capsule 17 and is connected mutually with the first gear 12, a motor 18 is provided with in control capsule 17, motor 18 is connected mutually through reductor 19 and the second gear 20, second gear 20 and the first gear 12 are connected with a joggle, described motor 18 is contacted mutually by wire and automotive battery and the switch be arranged in operator's compartment, the outside face of rotating shaft 11 is evenly installed with four the first scraping blades 13 arranged along rotating shaft 11 length direction, second scraping blade 14, 3rd scraping blade 15 and the 4th scraping blade 16, first scraping blade 13 and the second scraping blade 14 are soft scraping blade, 3rd scraping blade 15 and the 4th scraping blade 16 are hard scraping blade, during use, chaufeur can according to foreign material choice for use first scraping blade 13 on Windshield and the combination of the second scraping blade 14 or the combination of the 3rd scraping blade 15 and the 4th scraping blade 16, when being formed freezing on the windshield after winter snow cover melts, chaufeur opens switch, now motor 18 to be engaged with the first gear 12 through the second gear 20 by reductor 19 and drives rotating shaft 11 to rotate, the 3rd scraping blade 15 and the 4th scraping blade 16 is made to turn to the state contacted with Windshield, then chaufeur starts wiper switch, 3rd scraping blade 15 and the 4th scraping blade 16 can deicing fast, Windshield is cleaned with common wiper again after frost being thawed with warm braw again, save the departure times of chaufeur, deicing when being particularly suitable for that morning in winter, automobile just started, after deicing terminates, chaufeur closes wiper switch, time saving and energy saving, and in season in spring and summer autumn three, when Windshield existing rainwater or dust, chaufeur can open switch, now motor 18 to be engaged with the first gear 12 through the second gear 20 by reductor 19 and drives rotating shaft 11 to rotate, 3rd scraping blade 15 and the 4th scraping blade 16 disengage with Windshield, first scraping blade 13 and the second scraping blade 14 turn to the state contacted with Windshield, start wiper switch, first scraping blade 13 and the second scraping blade 14 can clear away the snowflake on Windshield, rainwater or dust, after clean end, chaufeur closes wiper switch, convenient and practical.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (1)
1. the vapour vehicle windshield wiper with spraying function, comprise engine installation, driver train, windscreen wiper and the tooth bar be in transmission connection with driver train, it is characterized in that, described windscreen wiper is by wheel and rack engaged transmission, tooth bar is rigid toothed, the worm and gear that described engine installation comprises DC permanent magnet motor and is in transmission connection with DC permanent magnet motor clutch end, described driver train is slider-rocker mechanism, comprise the rocking bar be connected with Worm Wheel System and the slide block be connected with rocking bar, slide block is fixedly connected with tooth bar, described windscreen wiper comprises the wiper arm fixing with gear, bracket is provided with in one end of wiper arm, the two ends of rotating shaft are movably installed on the two ends of bracket, a control capsule is installed with in one end of bracket, one end of rotating shaft is stretched in control capsule and is connected mutually with the first gear, a motor is provided with in control capsule, motor is connected mutually through reductor and the second gear, second gear is connected with the first gears meshing, described motor is contacted mutually by wire and automotive battery and the switch be arranged in operator's compartment, the outside face of rotating shaft is evenly installed with four the first scraping blades arranged along shaft length direction, second scraping blade, 3rd scraping blade and the 4th scraping blade, first scraping blade and the second scraping blade are soft scraping blade, 3rd scraping blade and the 4th scraping blade are hard scraping blade, the flexible pipe connecting water tank is provided with in described wiper arm, one end of flexible pipe is connected at the hole for water spraying of bracket base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148070.1U CN204506829U (en) | 2015-03-15 | 2015-03-15 | A kind of vapour vehicle windshield wiper with spraying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148070.1U CN204506829U (en) | 2015-03-15 | 2015-03-15 | A kind of vapour vehicle windshield wiper with spraying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204506829U true CN204506829U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520148070.1U Expired - Fee Related CN204506829U (en) | 2015-03-15 | 2015-03-15 | A kind of vapour vehicle windshield wiper with spraying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204506829U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521460A (en) * | 2017-08-18 | 2017-12-29 | 芜湖乐普汽车科技有限公司 | A kind of rain brush transmission mechanism of wiper |
| CN113492803A (en) * | 2020-04-08 | 2021-10-12 | 李敏 | Automobile rearview mirror defogging cleaning device |
| CN115503651A (en) * | 2022-11-16 | 2022-12-23 | 扬州意得机械有限公司 | Windscreen wiper drive transmission structure capable of adapting to different vehicle types |
| CN109435896B (en) * | 2018-12-06 | 2024-03-12 | 浙江兄弟之星汽配有限公司 | Can accomodate novel car wiper that has water spray defrosting function |
-
2015
- 2015-03-15 CN CN201520148070.1U patent/CN204506829U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521460A (en) * | 2017-08-18 | 2017-12-29 | 芜湖乐普汽车科技有限公司 | A kind of rain brush transmission mechanism of wiper |
| CN109435896B (en) * | 2018-12-06 | 2024-03-12 | 浙江兄弟之星汽配有限公司 | Can accomodate novel car wiper that has water spray defrosting function |
| CN113492803A (en) * | 2020-04-08 | 2021-10-12 | 李敏 | Automobile rearview mirror defogging cleaning device |
| CN115503651A (en) * | 2022-11-16 | 2022-12-23 | 扬州意得机械有限公司 | Windscreen wiper drive transmission structure capable of adapting to different vehicle types |
| CN115503651B (en) * | 2022-11-16 | 2023-03-10 | 扬州意得机械有限公司 | Windscreen wiper drive transmission structure capable of adapting to different vehicle types |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160315 |