CN102642521B - Window scrubber - Google Patents
Window scrubber Download PDFInfo
- Publication number
- CN102642521B CN102642521B CN201210122884.9A CN201210122884A CN102642521B CN 102642521 B CN102642521 B CN 102642521B CN 201210122884 A CN201210122884 A CN 201210122884A CN 102642521 B CN102642521 B CN 102642521B
- Authority
- CN
- China
- Prior art keywords
- glass
- vehicle window
- window
- pressing strip
- drive motor
- 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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- Window Of Vehicle (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention provides a window scrubber, comprising a retractable window glass stop, wherein the lower end of a rearview mirror base is connected with the upper end of the window glass stop; a chamber for accommodating a wiper blade is arranged in the rearview mirror base; the wiper blade is always attached to the window glass; the length direction of the wiper blade is perpendicular to the window glass stop; a wiper arm in connection with the lower end of the wiper blade and a drive mechanism for driving the wiper arm to transversely and reciprocally move are arranged at the inner side of the window glass stop; the drive mechanism comprises a drive motor and a rack which is matched and connected with the power output end of the drive motor; the rack is parallel to the window glass stop; the rear part of the wiper arm is fixedly connected with the drive motor; and the drive motor is fixedly mounted on a guide rail parallel to the rack through a sliding block. According to the invention, the window scrubber has stable and good wiping effect and concise structure, takes full advantage of the space of the window structure itself, and has a similar appearance to ordinary windows.
Description
Technical field
The present invention relates to the washing and brushing device of vehicle window, be particularly useful for the automatic wiper of automobile front window.
Background technology
Often be subject to the puzzlement of sleet at sleety weather automobile, it is smudgy that the front window made becomes, thus affect chaufeur normal driving, there is potential safety traffic hidden danger.
Lack a kind of small and exquisite scraping and brushing apparatus at present to clear up the sleet be attached on minute surface in time at sleety weather; Still based on labor cleaning.
Summary of the invention
The invention provides a kind of Window scrubber of integral type, to fill up the blank of prior art in this field.
For achieving the above object, basic technical scheme provided by the invention is as follows:
Window scrubber, its special character is: comprising can the pressing strip for glass of vehicle window of folding; The lower end of rearview mirror base connects with the upper end of pressing strip for glass of vehicle window, and rearview mirror base inside is provided with the chamber in order to accommodating rain shaving blade, and rain shaving blade is close to glass for vehicle window all the time, and the length direction of rain shaving blade is vertical with pressing strip for glass of vehicle window;
Describedly the lower inside of pressing strip for glass of vehicle window of folding can be provided with S. A. and the miniature motor in order to drive this S. A. to rotate, the axis of this S. A. is the folding axis of pressing strip for glass of vehicle window;
The wiper arm be connected with rain shaving blade lower end is equipped with and in order to drive the driver train of wiper arm bilateral reciprocation in the inner side of pressing strip for glass of vehicle window; Described driver train comprises drive motor and mates with drive motor clutch end the tooth bar be connected, tooth bar and pressing strip for glass of vehicle window be arranged in parallel, the rear portion of wiper arm is fixedly connected with drive motor, and drive motor is fixedly installed on guide rail apart parallel with described tooth bar by slide block;
The manual switch that is mutually related, reset switch and return switch is comprised in the control path of this Window scrubber, wherein reset switch is associated with manual switch, meet: when manual switch turns off, reset switch waits for that rain shaving blade gets back to initial position and action, drive motor is quit work, touch return switch, the S. A. that the lower inside of pressing strip for glass of vehicle window is arranged turns round, and makes pressing strip for glass of vehicle window be closed to initial position simultaneously.
Above-mentioned control path also comprises the limit switch be associated with the position of glass for vehicle window, meets: in Window scrubber working process, when glass for vehicle window drops to desired location, limit switch action, and namely glass for vehicle window stops declining.
In described pressing strip for glass of vehicle window, below is provided with U-shaped guiding gutter, glass for vehicle window is close in a side of U-shaped guiding gutter, and another relative side is secured by bolts in window frame (wiper arm, driver train are all arranged in the space that pressing strip for glass of vehicle window and U-shaped guiding gutter formed).
Lattice gear (when outer press strip closedown is closed, these lattice gear is close to glass for vehicle window, thus blocks the incision of blade, plays antitheft effect) can also be provided with in the inner side of pressing strip for glass of vehicle window.
Above-mentioned driver train also can adopt another kind of form, and namely adopt synchronous belt to substitute tooth bar, synchronous belt and guide rail parallel are arranged, and guide rail arranges slide block, and slide block is fixedly connected with synchronous belt, and slide block is fixedly connected with the bottom of wiper arm; The clutch end of driver train drives synchronous belt straight reciprocating motion through timing belt pulley.
The present invention has the following advantages:
1, wiping effect is stable, good, and structure is simple and clear, and make full use of the self space of window structure, profile is close with common vehicle window.
2, the present invention can at the timely wiping back mirror of sleety weather, and removing raindrop, rainwater, ensure traffic safety; Under comparatively rugged environment, even also can scrub cleaning mud point, dust, dirt etc.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present invention; Consider the breadth restriction of Figure of description, the rain shaving blade shown in figure is the part laterally placed; When mounted, rain shaving blade should vertically be fixedly mounted on wiper arm.
1-drive motor (stepping motor); 2-synchronous belt; 3-guide rail; 4-slide block; 50-(director switch) contact module; 51-pilot bar; 6-reset switch; 7-wiper arm; 8-fixed mount; 9-timing belt pulley (axle); 10-rain shaving blade.
Detailed description of the invention
Window scrubber of the present invention, comprising can the pressing strip for glass of vehicle window of folding; The lower end of rearview mirror base connects with the upper end of pressing strip for glass of vehicle window, and rearview mirror base inside is provided with the chamber in order to accommodating rain shaving blade, and rain shaving blade is close to glass for vehicle window all the time, and the length direction of rain shaving blade is vertical with pressing strip for glass of vehicle window;
Describedly the lower inside of pressing strip for glass of vehicle window of folding can be provided with S. A. and the miniature motor in order to drive this S. A. to rotate, the axis of this S. A. is the folding axis of pressing strip for glass of vehicle window.
The wiper arm 7 that is connected with rain shaving blade 10 lower end is equipped with and in order to drive the driver train of wiper arm bilateral reciprocation in the inner side of pressing strip for glass of vehicle window; Described driver train comprises drive motor 1 and mates with drive motor clutch end the tooth bar be connected, tooth bar and pressing strip for glass of vehicle window be arranged in parallel, the rear portion of wiper arm is fixedly connected with drive motor, and drive motor is fixedly installed on guide rail apart parallel with described tooth bar by slide block.Or driver train also can adopt another kind of form, namely adopt synchronous belt 2 to substitute tooth bar, synchronous belt 2 and guide rail 3 be arranged in parallel, and arrange slide block 4 on guides 3, slide block 4 is fixedly connected with synchronous belt 2, and slide block 4 is fixedly connected with the bottom of wiper arm 7; The clutch end of driver train drives synchronous belt straight reciprocating motion through timing belt pulley.
The manual switch that is mutually related, reset switch 6 and return switch is comprised in the control path of this Window scrubber, wherein reset switch is associated with manual switch, meet: when manual switch turns off, reset switch waits for that rain shaving blade gets back to initial position and action, drive motor is quit work, touch return switch, the S. A. that the lower inside of pressing strip for glass of vehicle window is arranged turns round, and makes pressing strip for glass of vehicle window be closed to initial position simultaneously.Can also arrange the limit switch be associated with the position of glass for vehicle window, meet: in Window scrubber working process, when glass for vehicle window drops to desired location, limit switch action, namely glass for vehicle window stops declining.The mechanical type of reset switch, return switch and limit switch can be all the spring contact arranged in relevant position.
In control circuit, reset switch 6 is in parallel with manual switch, then, in wiper working process, reset switch 6 is closed, shutoff periodically, but manual switch is normally closed, and drive motor is worked all the time; After hand control switch disconnects, if reset switch 6 is not touched and remains closed, then drive motor still drives wiper arm side-to-side movement, until wiper arm moves to initial position, just triggers reset switch and makes it disconnect, thus make wiper arm stop motion.
In described pressing strip for glass of vehicle window, below is provided with U-shaped guiding gutter, glass for vehicle window is close in a side of U-shaped guiding gutter, and another relative side is secured by bolts in window frame (wiper arm, driver train are all arranged in the space that pressing strip for glass of vehicle window and U-shaped guiding gutter formed).
Lattice gear (when outer press strip closedown is closed, these lattice gear is close to glass for vehicle window, thus blocks the incision of blade, plays antitheft effect) can also be provided with in the inner side of pressing strip for glass of vehicle window.
Control path also comprises director switch, the mechanics of director switch forms by pilot bar 51 with the contact module 50 of pilot bar moving contact, contact module self and fixed mount 8 are fixed, the axial line of pilot bar 51 is parallel with described guide rail 3, the two ends of pilot bar 51 have curve, pilot bar is provided with the position, contact corresponding to described contact module, groove is left to avoid contact module in the bottom of slide block 4, when slide block horizontally slips, when encountering the curve of certain one end of pilot bar 51, dilatory pilot bar moves in the same way, until the position, contact of pilot bar and contact module relevant action, thus control step motor reversal, slide block is made to start reverse movement, drive wiper arm moves, make rain shaving blade reciprocal wiper about windshield surface.Certainly, also can adopt other modes known, realize the commutation of wiper arm side-to-side movement.
Claims (4)
1. Window scrubber, is characterized in that: comprising can the pressing strip for glass of vehicle window of folding; The lower end of rearview mirror base connects with the upper end of pressing strip for glass of vehicle window, and rearview mirror base inside is provided with the chamber in order to accommodating rain shaving blade, and rain shaving blade is close to glass for vehicle window all the time, and the length direction of rain shaving blade is vertical with pressing strip for glass of vehicle window;
Describedly the lower inside of pressing strip for glass of vehicle window of folding can be provided with S. A. and the miniature motor in order to drive this S. A. to rotate, the axis of this S. A. is the folding axis of pressing strip for glass of vehicle window;
The wiper arm be connected with rain shaving blade lower end is equipped with and in order to drive the driver train of wiper arm bilateral reciprocation in the inner side of pressing strip for glass of vehicle window; Described driver train comprises drive motor and mates with drive motor clutch end the tooth bar be connected, tooth bar and pressing strip for glass of vehicle window be arranged in parallel, the rear portion of wiper arm is fixedly connected with drive motor, and drive motor is fixedly installed on guide rail apart parallel with described tooth bar by slide block;
The manual switch that is mutually related, reset switch and return switch is comprised in the control path of this Window scrubber, wherein reset switch is associated with manual switch, meet: when manual switch turns off, reset switch waits for that rain shaving blade gets back to initial position and action, drive motor is quit work, touch return switch, the S. A. that the lower inside of pressing strip for glass of vehicle window is arranged turns round, and makes pressing strip for glass of vehicle window be closed to initial position simultaneously;
Described control path also comprises the limit switch be associated with the position of glass for vehicle window, meets: in Window scrubber working process, when glass for vehicle window drops to desired location, limit switch action, and namely glass for vehicle window stops declining.
2. Window scrubber according to claim 1, it is characterized in that: in described pressing strip for glass of vehicle window, below is provided with U-shaped guiding gutter, glass for vehicle window is close in a side of U-shaped guiding gutter, another relative side is secured by bolts in window frame, and wiper arm and driver train are all arranged in the space that pressing strip for glass of vehicle window and U-shaped guiding gutter formed.
3. Window scrubber according to claim 2, is characterized in that: be also provided with lattice gear in the inner side of pressing strip for glass of vehicle window.
4. according to the arbitrary described Window scrubber of claims 1 to 3, it is characterized in that: described driver train adopts another kind of form: adopt synchronous belt to substitute tooth bar, synchronous belt and guide rail parallel are arranged, guide rail arranges slide block, slide block is fixedly connected with synchronous belt, and slide block is fixedly connected with the bottom of wiper arm; The clutch end of driver train drives synchronous belt straight reciprocating motion through timing belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122884.9A CN102642521B (en) | 2012-04-24 | 2012-04-24 | Window scrubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122884.9A CN102642521B (en) | 2012-04-24 | 2012-04-24 | Window scrubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102642521A CN102642521A (en) | 2012-08-22 |
| CN102642521B true CN102642521B (en) | 2015-03-04 |
Family
ID=46655674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210122884.9A Expired - Fee Related CN102642521B (en) | 2012-04-24 | 2012-04-24 | Window scrubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102642521B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531178A (en) * | 2009-04-08 | 2009-09-16 | 浙江大学 | Vehicle front window and reflective mirror wiper device |
| CN101722931A (en) * | 2009-12-25 | 2010-06-09 | 奇瑞汽车股份有限公司 | Wiper control system and control method thereof |
| CN202508059U (en) * | 2012-04-24 | 2012-10-31 | 李河林 | Vehicle window scourer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7761952B2 (en) * | 2006-03-03 | 2010-07-27 | Alliman Mark C | Auto window side-wiper and washer system |
-
2012
- 2012-04-24 CN CN201210122884.9A patent/CN102642521B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531178A (en) * | 2009-04-08 | 2009-09-16 | 浙江大学 | Vehicle front window and reflective mirror wiper device |
| CN101722931A (en) * | 2009-12-25 | 2010-06-09 | 奇瑞汽车股份有限公司 | Wiper control system and control method thereof |
| CN202508059U (en) * | 2012-04-24 | 2012-10-31 | 李河林 | Vehicle window scourer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102642521A (en) | 2012-08-22 |
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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: 20150304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |