CN111301345A - Automobile windscreen wiper - Google Patents
Automobile windscreen wiper Download PDFInfo
- Publication number
- CN111301345A CN111301345A CN202010119706.5A CN202010119706A CN111301345A CN 111301345 A CN111301345 A CN 111301345A CN 202010119706 A CN202010119706 A CN 202010119706A CN 111301345 A CN111301345 A CN 111301345A
- Authority
- CN
- China
- Prior art keywords
- base
- tensioning wheel
- telescopic
- rubber
- windscreen wiper
- 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.)
- Granted
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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
- B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
- B60S1/026—Cleaning windscreens, windows or optical devices including defroster or demisting means using electrical means
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- 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
- B60S1/34—Wiper arms; Mountings therefor
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- 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
- B60S1/34—Wiper arms; Mountings therefor
- B60S1/36—Variable-length arms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention discloses an automobile windscreen wiper, which relates to the field of automobiles and comprises a base; the telescopic motor is arranged in the middle of the base; the telescopic rods are symmetrically and horizontally arranged in the base and are connected with the inner wall of the base in a sliding manner; the telescopic roller is rotatably arranged at the extending end of the telescopic rod; the rubber belt is sleeved on the outer surface of the telescopic roller; and the heating components are symmetrically arranged on two sides of the base. The problem that the edge position of the windshield cannot be scraped by the windscreen wiper under the normal condition, the conventional windscreen wiper does not have the defrosting function, and cold frost on the glass cannot be cleaned up is solved.
Description
Technical Field
The invention relates to the field of automobiles, in particular to an automobile windscreen wiper.
Background
A wiper, also called a wiper, a wiper blade, or a windshield wiper, is a device for wiping off raindrops and dust attached to a windshield of a vehicle, so as to improve visibility of a driver and increase driving safety. Because of legal requirements, almost all motor vehicles come with wipers. The rear windows of vehicles such as hatchbacks and recreational vehicles are also provided with wipers. In addition to automobiles, other transportation means are provided with wipers such as trains, trams, and the like. Some engineering machines, such as cranes, etc., are also equipped with wipers. The wiper blade is a tool for simply cleaning the front glass of the motor vehicle in order to prevent rainwater and other dirt from affecting the sight.
The length of the windscreen wiper is usually fixed, so that the wiping area of the windscreen wiper is very limited, the edge position of the windscreen wiper cannot be wiped off, the conventional windscreen wiper does not have a defrosting function, and cold frost on the glass cannot be cleaned off in the cold weather.
Disclosure of Invention
The invention aims to provide a vehicle windscreen wiper, which solves the problems that the length of the windscreen wiper is fixed under the normal condition, the edge position of a windshield cannot be scraped under the normal condition, the conventional windscreen wiper does not have the defrosting function, and cold frost on the glass cannot be cleaned away.
A wiper for car is composed of
The base is hollow, a connecting frame is arranged on one side of the base, and a supporting frame is rotatably connected to the outside of the connecting frame;
the telescopic motor is arranged in the middle of the base and is electrically connected with a battery in the automobile;
the telescopic rods are symmetrically and horizontally arranged in the base, the inner ends of the telescopic rods are connected with the extending end of a telescopic motor, and the telescopic rods are connected with the inner wall of the base in a sliding manner;
the telescopic roller is rotatably arranged at the extending end of the telescopic rod;
the rubber belt is sleeved on the outer surface of the telescopic roller;
the tensioning mechanism is arranged in the connecting frame and used for keeping the tensioning force of the rubber belt;
and the heating components are symmetrically arranged on two sides of the base.
As an embodiment of the invention, a plurality of auxiliary wheels are arranged in the middle of the telescopic rod, and the auxiliary wheels are rotatably arranged in the middle of the telescopic rod and are in rolling connection with the inner wall of the base.
As an embodiment of the present invention, the tension mechanism includes,
the tensioning wheel, the tensioning wheel includes row's of going up the tensioning wheel and arranges the tensioning wheel down, go up the row of tensioning wheel and arrange the tensioning wheel crisscross setting down, the rubber tape becomes the winding of zigzag on the tensioning wheel surface, it is connected with the link rotation to arrange the tensioning wheel down, go up the row of tensioning wheel and link sliding connection from top to bottom.
According to one embodiment of the invention, the lower parts of the upper-row tensioning wheels are respectively provided with a supporting block, the surface of the connecting frame is provided with a sliding groove, the supporting blocks are connected with the sliding grooves in a sliding manner, and a spring is further arranged in the sliding groove and arranged at the bottom of the supporting block.
As an embodiment of the invention, the heating assembly comprises a heating pipe, a heat-conducting film and a sponge;
the heating pipe is electrically connected with the automobile battery;
the sponge is sleeved outside the heating pipe;
the heat conducting film is arranged outside the heating pipe and used for transferring heat of the heating pipe.
As an embodiment of the invention, the lower end face of the sponge is flush with the rubber belt.
As an embodiment of the invention, the heating assembly is connected with the base through a rubber rod.
The invention has the beneficial effects that:
through this device, the length of adjustable wiper, wiper only need start flexible motor when needs extension, promote flexible gyro wheel and remove to both sides after the extension of flexible motor, the rubber tape extends thereupon, and the rubber tape that is located the base bottom is connected with the windshield cooperation of car, and the area of scraping water also increases thereupon after the rubber tape coverage area grow.
Rubber tape is after using a period, phenomena such as ageing can appear, the quality of scraping water is scraped in the influence, through this device, after ageing appears in the rubber tape that is located the base bottom, only need stimulate the rubber tape, let the rubber tape accomplish between flexible gyro wheel and rotate the position that can adjust the rubber tape, let the rubber tape that has not been used before rotate to the base bottom, can reduce the change of rubber tape through this method, the live time of extension rubber tape, when guaranteeing the quality, and can not cause the waste.
The heating assembly can also heat and melt the cold frost on the windshield, and the problem of defrosting is solved.
When flexible motor starts the back, flexible gyro wheel removes to both sides, and rubber tape coverage area increases, goes up the row's take-up pulley and moves down, goes up when arranging the take-up pulley and remove along the spout, and elastic deformation takes place for the spring, has guaranteed the tensile force of rubber tape, and flexible motor resets the back, and flexible gyro wheel also resets in step.
The starting heating pipe begins to heat windshield, and the in-process of heating carries out the melting processing that heaies up to the cold frost above the glass, melts into liquid with cold frost after, scrapes water through the rubber tape, and the setting of sponge can also absorb unnecessary water fast speed.
Drawings
Fig. 1 is a front view of a wiper blade of an automobile according to an embodiment of the present invention;
fig. 2 is a front cross-sectional view of a wiper blade of an automobile according to an embodiment of the present invention;
fig. 3 is a connection diagram of a wiper blade according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of a heating assembly according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
As shown in fig. 1 to 4, a wiper blade for a vehicle includes
The base 1 is hollow, a connecting frame 7 is arranged on one side of the base 1, and a supporting frame 175 is rotatably connected to the outside of the connecting frame 7;
the telescopic motor 3 is arranged in the middle of the base 1, and the telescopic motor 3 is electrically connected with a battery in the automobile;
the telescopic rods 4 are symmetrically and horizontally arranged in the base 1, the inner ends of the telescopic rods 4 are connected with the extending end of the telescopic motor 3, and the telescopic rods 4 are connected with the inner wall of the base 1 in a sliding mode;
the telescopic roller 5 is rotatably arranged at the extending end of the telescopic rod 4;
the rubber belt 9 is sleeved on the outer surface of the telescopic roller 5;
the tensioning mechanism is arranged in the connecting frame 7 and used for keeping the tensioning force of the rubber belt 9;
and the heating components are symmetrically arranged on two sides of the base 1.
The length of the windscreen wiper is usually fixed, so that the wiping area of the windscreen wiper is very limited, the edge position of the windscreen wiper cannot be wiped off, the conventional windscreen wiper does not have a defrosting function, and cold frost on the glass cannot be cleaned off in the cold weather. Through this device, can adjust the length of wiper, the wiper only needs to start flexible motor 3 when needs extend, promotes flexible gyro wheel 6 and removes to both sides after the extension of flexible motor 3, and rubber tape 9 extends thereupon, and the rubber tape 9 that is located 1 bottom of base is connected with the windshield cooperation of car, and after the rubber tape 9 area of coverage grow, the area of scraping water also increases thereupon.
Rubber tape 9 is after using a period, phenomena such as ageing can appear, the quality of scraping water is scraped in the influence, through this device, appear ageing back when the rubber tape 9 that is located 1 bottom of base, only need stimulate rubber tape 9, let rubber tape 9 accomplish between telescopic roller 5 and rotate the position that can adjust rubber tape 9, rubber tape 9 that has not been used before let rotates to the base bottom, can reduce the change of rubber tape 9 through this method, the live time of extension rubber tape 9, when guaranteeing the quality, and can not cause the waste.
The heating assembly can also heat and melt the cold frost on the windshield, and the problem of defrosting is solved.
A plurality of auxiliary wheels 6 are arranged in the middle of the telescopic rod 4, and the auxiliary wheels 6 are rotatably arranged in the middle of the telescopic rod 4 and are in rolling connection with the inner wall of the base 1.
The tension mechanism comprises a tension device and a tension device,
the tensioning wheel 13, the tensioning wheel 13 includes row's of going up the tensioning wheel and arranges the tensioning wheel down, go up the tensioning wheel and arrange the tensioning wheel crisscross setting down, the rubber tape 9 becomes the winding of zigzag on tensioning wheel 13 surface, the tensioning wheel of going down is connected with link 7 rotation, go up the tensioning wheel and link 7 sliding connection from top to bottom.
The lower part of the upper-row tensioning wheel is provided with a supporting block 11, the surface of the connecting frame 7 is provided with a sliding groove 8, the supporting block is connected with the sliding groove 8 in a sliding mode, a spring 15 is further arranged in the sliding groove 8, and the spring 15 is arranged at the bottom of the supporting block 11.
After flexible motor 3 starts, flexible gyro wheel 5 removes to both sides, and the increase of rubber tape 9 coverage area, the last take-up pulley of arranging moves down, and when going up the take-up pulley and removing along spout 8, elastic deformation takes place for spring 15, has guaranteed the tensile force of rubber tape 9, and flexible motor 3 resets the back, and flexible gyro wheel 5 also resets in step.
The heating component comprises a heating pipe 171, a heat conducting film 173 and a sponge 179;
the heating pipe 171 is electrically connected to an automobile battery;
the sponge 179 is sleeved outside the heating pipe 171;
the heat conductive film 173 is disposed outside the heating pipe 171 and is used for transferring heat of the heating pipe 171.
The lower end face of the sponge 179 is flush with the rubber band 9.
Starting heating pipe 171 begins to heat windshield, and the in-process of heating carries out the melting processing that heaies up to the cold frost on the glass, melts into liquid with cold frost after, scrapes water through rubber band 9, and the setting of sponge 179 can also absorb unnecessary water fast speed.
The heating assembly is connected with the base through a rubber rod.
The specific working principle and steps are as follows: through this device, can adjust the length of wiper, the wiper only needs to start flexible motor 3 when needs extend, promotes flexible gyro wheel 6 and removes to both sides after the extension of flexible motor 3, and rubber tape 9 extends thereupon, and the rubber tape 9 that is located 1 bottom of base is connected with the windshield cooperation of car, and after the rubber tape 9 area of coverage grow, the area of scraping water also increases thereupon.
Rubber tape 9 is after using a period, phenomena such as ageing can appear, the quality of scraping water is scraped in the influence, through this device, appear ageing back when the rubber tape 9 that is located 1 bottom of base, only need stimulate rubber tape 9, let rubber tape 9 accomplish between telescopic roller 5 and rotate the position that can adjust rubber tape 9, rubber tape 9 that has not been used before let rotates to the base bottom, can reduce the change of rubber tape 9 through this method, the live time of extension rubber tape 9, when guaranteeing the quality, and can not cause the waste.
The heating assembly can also heat and melt the cold frost on the windshield, and the problem of defrosting is solved.
After flexible motor 3 starts, flexible gyro wheel 5 removes to both sides, and the increase of rubber tape 9 coverage area, the last take-up pulley of arranging moves down, and when going up the take-up pulley and removing along spout 8, elastic deformation takes place for spring 15, has guaranteed the tensile force of rubber tape 9, and flexible motor 3 resets the back, and flexible gyro wheel 5 also resets in step.
Starting heating pipe 171 begins to heat windshield, and the in-process of heating carries out the melting processing that heaies up to the cold frost on the glass, melts into liquid with cold frost after, scrapes water through rubber band 9, and the setting of sponge 179 can also absorb unnecessary water fast speed.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A vehicle wiper is characterized by comprising
The base is hollow, a connecting frame is arranged on one side of the base, and a supporting frame is rotatably connected to the outside of the connecting frame;
the telescopic motor is arranged in the middle of the base and is electrically connected with a battery in the automobile;
the telescopic rods are symmetrically and horizontally arranged in the base, the inner ends of the telescopic rods are connected with the extending end of a telescopic motor, and the telescopic rods are connected with the inner wall of the base in a sliding manner;
the telescopic roller is rotatably arranged at the extending end of the telescopic rod;
the rubber belt is sleeved on the outer surface of the telescopic roller;
the tensioning mechanism is arranged in the connecting frame and used for keeping the tensioning force of the rubber belt;
and the heating components are symmetrically arranged on two sides of the base.
2. The automotive windscreen wiper as set forth in claim 1, wherein a plurality of auxiliary wheels are disposed in the middle of said extendable rod, and said auxiliary wheels are rotatably disposed in the middle of said extendable rod and are in rolling contact with the inner wall of said base.
3. The vehicle wiper blade as recited in claim 1, wherein said tension mechanism comprises,
the tensioning wheel, the tensioning wheel includes row's of going up the tensioning wheel and arranges the tensioning wheel down, go up the row of tensioning wheel and arrange the tensioning wheel crisscross setting down, the rubber tape becomes the winding of zigzag on the tensioning wheel surface, it is connected with the link rotation to arrange the tensioning wheel down, go up the row of tensioning wheel and link sliding connection from top to bottom.
4. The windscreen wiper as set forth in claim 3, wherein said upper row of said tensioner having a support block at a lower portion thereof, said connecting frame having a sliding groove at a surface thereof, said support block being slidably connected to said sliding groove, said sliding groove further having a spring disposed at a bottom portion thereof.
5. The automotive wiper blade of claim 1, wherein the heating element comprises a heating tube, a heat-conducting film, and a sponge;
the heating pipe is electrically connected with the automobile battery;
the sponge is sleeved outside the heating pipe;
the heat conducting film is arranged outside the heating pipe and used for transferring heat of the heating pipe.
6. The vehicle wiper blade as recited in claim 5, wherein a lower end surface of said sponge is flush with said rubber band.
7. The vehicle wiper blade of claim 6, wherein said heating element is connected to said base by a rubber rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010119706.5A CN111301345B (en) | 2020-02-26 | 2020-02-26 | Automobile windscreen wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010119706.5A CN111301345B (en) | 2020-02-26 | 2020-02-26 | Automobile windscreen wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111301345A true CN111301345A (en) | 2020-06-19 |
| CN111301345B CN111301345B (en) | 2022-01-14 |
Family
ID=71152909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010119706.5A Active CN111301345B (en) | 2020-02-26 | 2020-02-26 | Automobile windscreen wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111301345B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060016439A (en) * | 2004-08-17 | 2006-02-22 | 현대모비스 주식회사 | Clean area variable typed wiper in vehicle |
| CN206900327U (en) * | 2017-05-20 | 2018-01-19 | 德州学院 | A kind of automobile front door vehicle window wiper |
| CN207820238U (en) * | 2018-02-05 | 2018-09-04 | 东莞市智拓电子科技有限公司 | A kind of molding machine stabilization feed mechanism of earphone patchcord |
| CN207938896U (en) * | 2018-03-26 | 2018-10-02 | 浙江朗骏电子科技有限公司 | A kind of extraction wire tension tensioning box |
| CN207972614U (en) * | 2018-03-20 | 2018-10-16 | 黄河科技学院 | The vehicle wiper that can be defrosted |
| CN109017680A (en) * | 2018-07-20 | 2018-12-18 | 合肥迪鑫信息科技有限公司 | A kind of Multifunctional car windshield wiper device |
| CN109263608A (en) * | 2018-10-25 | 2019-01-25 | 宁波市法莱欣科技有限公司 | A kind of vehicle wiper connecting rod facilitating automatic telescopic |
| CN209685963U (en) * | 2019-01-18 | 2019-11-26 | 杭州恒力纺织有限公司 | A kind of modified acrylic fibers and wool blended silk thread strainer |
-
2020
- 2020-02-26 CN CN202010119706.5A patent/CN111301345B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060016439A (en) * | 2004-08-17 | 2006-02-22 | 현대모비스 주식회사 | Clean area variable typed wiper in vehicle |
| CN206900327U (en) * | 2017-05-20 | 2018-01-19 | 德州学院 | A kind of automobile front door vehicle window wiper |
| CN207820238U (en) * | 2018-02-05 | 2018-09-04 | 东莞市智拓电子科技有限公司 | A kind of molding machine stabilization feed mechanism of earphone patchcord |
| CN207972614U (en) * | 2018-03-20 | 2018-10-16 | 黄河科技学院 | The vehicle wiper that can be defrosted |
| CN207938896U (en) * | 2018-03-26 | 2018-10-02 | 浙江朗骏电子科技有限公司 | A kind of extraction wire tension tensioning box |
| CN109017680A (en) * | 2018-07-20 | 2018-12-18 | 合肥迪鑫信息科技有限公司 | A kind of Multifunctional car windshield wiper device |
| CN109263608A (en) * | 2018-10-25 | 2019-01-25 | 宁波市法莱欣科技有限公司 | A kind of vehicle wiper connecting rod facilitating automatic telescopic |
| CN209685963U (en) * | 2019-01-18 | 2019-11-26 | 杭州恒力纺织有限公司 | A kind of modified acrylic fibers and wool blended silk thread strainer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111301345B (en) | 2022-01-14 |
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