CN107487297B - Self-cleaning wiper blade, windscreen wiper and vehicle - Google Patents
Self-cleaning wiper blade, windscreen wiper and vehicle Download PDFInfo
- Publication number
- CN107487297B CN107487297B CN201611193381.5A CN201611193381A CN107487297B CN 107487297 B CN107487297 B CN 107487297B CN 201611193381 A CN201611193381 A CN 201611193381A CN 107487297 B CN107487297 B CN 107487297B
- Authority
- CN
- China
- Prior art keywords
- cleaning
- wiper blade
- slider
- self
- pulley
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 78
- 239000002390 adhesive tape Substances 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 description 5
- 239000005357 flat glass Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
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
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/0475—Cleaning of wiper blades
- B60S1/0477—Arrangement for deicing or for removing debris from wiper blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to a self-cleaning wiper blade, including skeleton (8) and adhesive tape (4), self-cleaning wiper blade still includes can follow adhesive tape (4) relative slip wash slider (3) and drive this wash slider (3) reciprocating motion's drive division, the drive division includes fixed mounting drive piece on skeleton (8) and connection drive mechanism between drive piece and wash slider (3). The driving part drives the cleaning sliding block to reciprocate in the extension direction of the rubber strip through the driving part and the transmission mechanism which are installed on the framework, so that the outer surface of the rubber strip is cleaned, and the wiper blade rubber strip can be cleaned without stopping.
Description
Technical Field
The present disclosure relates to the field of automotive parts, and in particular to a self-cleaning wiper blade, a wiper blade and a vehicle.
Background
A wiper blade is also called a wiper blade or a windshield wiper blade, and 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. However, the wiper blade can only clean glass. When glass is cleaned, soil attached to the glass can be scraped away by the rubber strip of the windscreen wiper, and a large amount of soil is attached to the surface of the rubber strip of the windscreen wiper when the windscreen wiper is used for a long time or the weather conditions are harsh. If a lot of mud is on the wiper adhesive tape, the situation that the glass is difficult to clean can happen, and therefore driving safety is affected. In this case, it is only possible to stop the vehicle and manually clean the wiper blade and then clean the glass.
Disclosure of Invention
The self-cleaning wiper blade can clean the rubber strip when a vehicle runs, so that the working efficiency of the wiper blade is improved, and the driving safety is guaranteed.
The wiper blade comprises the self-cleaning wiper blade, and is high in cleaning efficiency and good in safety.
The purpose of this disclosure is to provide a vehicle, this vehicle includes above-mentioned wiper blade, and the driving safety is high.
In order to achieve the above object, according to one aspect of the present disclosure, a self-cleaning wiper blade is provided, which includes a frame and an adhesive tape, the self-cleaning wiper blade further includes a cleaning slider capable of sliding relatively along the adhesive tape and a driving portion for driving the cleaning slider to reciprocate, the driving portion includes a driving member fixedly mounted on the frame and a transmission mechanism connected between the driving member and the cleaning slider for driving the cleaning slider to reciprocate along an extending direction of the adhesive tape so as to clean an outer surface of the adhesive tape, the cleaning slider is a flexible slider, a cleaning groove for clamping the adhesive tape is formed on a side surface of the flexible slider, the cleaning groove is attached to an outer shape of the adhesive tape, the driving member is a motor, the transmission mechanism includes a retracting wheel, a pulling rope and a pulley, the pulley includes a first pulley and a second pulley respectively disposed at two ends of the frame, the motor drives the retracting wheel to rotate, the inhaul cable bypasses the first pulley and the second pulley and is connected between the retracting wheel and the cleaning sliding block, and the cleaning sliding block is driven to reciprocate along the adhesive tape through the forward and reverse rotation of the motor.
Optionally, the output shaft of the motor is arranged along the reciprocating direction of the cleaning slider, and the transmission mechanism further comprises a first bevel gear and a second bevel gear, the first bevel gear is mounted on the shaft of the motor, and the second bevel gear is meshed with the first bevel gear and is coaxially and fixedly mounted with the retractable wheel.
Optionally, two second bevel gears and two retracting wheels are respectively arranged, the two second bevel gears are respectively engaged with the first bevel gear in a manner of being symmetrically arranged about the rotation center of the first bevel gear, each cable comprises a first cable and a second cable, the first cable is connected between one retracting wheel and the cleaning sliding block by bypassing the first pulley, and the second cable is connected between the other retracting wheel and the cleaning sliding block by bypassing the second pulley.
Optionally, a plurality of protrusions are arranged on the side wall of the cleaning tank at intervals to press the adhesive tape.
Optionally, the bottom wall of the cleaning slider is provided with a plurality of liquid dropping holes, and the liquid dropping holes are through holes for discharging the cleaning liquid.
Optionally, the end of the framework is provided with a baffle, and the end of the rubber strip is formed with a non-working section which is bent outwards away from the glass surface.
According to another aspect of the disclosure, a wiper blade is also provided, which comprises a wiper arm and a wiper blade, wherein the wiper blade is the self-cleaning wiper blade.
According to still another aspect of the present disclosure, there is also provided a vehicle including the wiper blade described above.
Through the technical scheme, the driving part drives the cleaning sliding block to reciprocate in the extension direction of the rubber strip through the driving part and the transmission mechanism which are installed on the framework, so that the outer surface of the rubber strip is cleaned, and the wiper blade rubber strip can be cleaned without stopping.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
fig. 1 is a perspective view of a wiper blade provided in a preferred embodiment of the present disclosure;
fig. 2 is a perspective view of a driving part provided in a preferred embodiment of the present disclosure;
fig. 3 is an enlarged partial view of a baffled end of a wiper blade provided in accordance with a preferred embodiment of the present disclosure;
FIG. 4 is a front view of a wash slide provided in accordance with a preferred embodiment of the present disclosure;
FIG. 5 is a side view of a cleaning slide provided in accordance with a preferred embodiment of the present disclosure;
fig. 6 is a top view of a cleaning slide provided in accordance with a preferred embodiment of the present disclosure.
Description of the reference numerals
1 motor 2 dragline
3 cleaning slide block 4 adhesive tape
5 take-up and pay-off wheel 6 pulley
7 baffle 8 skeleton
9 first bevel gear 10 second bevel gear
31 projection 32 liquid falling hole
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise specified, use of directional words such as "upper, lower, left and right" is generally defined with reference to the drawing direction of the corresponding drawing, and "inner and outer" refer to the inner and outer of the outline of the corresponding component.
The self-cleaning wiper blade comprises a framework 8 and an adhesive tape 4, and further comprises a cleaning sliding block 3 capable of sliding relatively along the adhesive tape 4 and a driving part for driving the cleaning sliding block 3 to reciprocate, wherein the driving part comprises a driving part fixedly arranged on the framework 8 and a transmission mechanism connected between the driving part and the cleaning sliding block 3. The driving part drives the cleaning sliding block 3 to reciprocate in the extension direction of the rubber strip 4 through the driving piece and the transmission mechanism which are installed on the framework 8, so that the outer surface of the rubber strip 4 is cleaned, and the wiper blade rubber strip 4 can be cleaned without stopping.
Specifically, in this embodiment, the driving member is a motor 1, the transmission mechanism includes a winding and unwinding wheel 5, a cable 2 and a pulley 6, the pulley 6 includes a first pulley and a second pulley respectively disposed at two ends of a framework 8, the motor 1 drives the winding and unwinding wheel 5 to rotate, the cable 2 bypasses the pulley 6 and is connected between the winding and unwinding wheel 5 and the cleaning slider 3, so as to drive the cleaning slider 3 to reciprocate along the rubber strip 4 through forward and reverse rotation of the motor 1.
Because the inhaul cable 2 can only transmit the pulling force, and the pulley 6 can change the direction of the force, in this embodiment, can connect the both ends of inhaul cable 2 at the both ends of wasing slider 3 respectively, and through installing the first pulley and the second pulley at 8 both ends of skeleton, arrange inhaul cable 2 for around a week of wiper blade longitudinal section outline, wherein, inhaul cable 2 is connected with receive and release wheel 5 through the position department of skeleton 8, and can produce the pulling force to the inhaul cable 2 of this receive and release wheel 5 both sides through receiving and releasing wheel 5, and then respectively through first pulley and second pulley, produce the pulling force to the both ends of wasing slider 3, make the reciprocating motion of wasing slider 3. The take-up and pay-off wheel 5 is fixedly connected with an output shaft of the motor 1, so that the reciprocating motion of the cleaning slide block 3 can be controlled through the forward and reverse rotation of the motor 1, and the cleaning of the rubber strip 4 is realized. It should be noted that only a part of the arrangement of the cable 2 and the pulley 6 is shown in the drawings. In other possible embodiments, sliding grooves may be provided at both ends of the frame 8, and the effect of the pulley 6 changing the direction of the force may also be achieved.
Optionally, in the present embodiment, the output shaft of the motor 1 is arranged along the reciprocating direction of the cleaning slider 3, the transmission mechanism further comprises a first bevel gear 9 and a second bevel gear 10, the first bevel gear 9 is mounted on the shaft of the motor 1, and the second bevel gear 10 is meshed with the first bevel gear 9 and is coaxially and fixedly mounted with the retractable wheel 5. The transmission path of force is changed through the bevel gear, on one hand, the output shaft of the motor can be arranged along the direction of a narrow wiper blade, the length space is repeatedly utilized, the situation that the wiper blade is excessively occupied in the width space and has a part protruding in the width direction is avoided, and therefore the retracting wheel 5 can have a rotating axis perpendicular to the output shaft of the motor, the pulling force in two directions needs to be generated on the inhaul cable 2 to achieve retracting, and therefore the retracting wheel needs to be arranged in the reciprocating motion direction of the cleaning sliding block 3 in the axial direction.
Therefore, a first bevel gear 9 and a second bevel gear 10 which are meshed with each other are arranged between the motor 1 and the retractable wheel 5, and the forward and reverse rotation of the motor 1 can drive the forward and reverse rotation of the retractable wheel 5 through the first bevel gear 9 and the second bevel gear 10, so that the cleaning slide block 3 is driven to reciprocate. It should be noted that the self-cleaning wiper blade provided by the present disclosure does not limit the arrangement direction of the motor 1, and for example, the motor 1 and the retracting wheel 5 may be coaxially installed, so that the retracting wheel 5 can be directly driven to rotate by the rotation of the motor 1.
Alternatively, in the present embodiment, two second bevel gears 10 and two retracting wheels 5 are provided, the two second bevel gears 10 are engaged with the first bevel gear 9 and are symmetrically arranged about the rotation center of the first bevel gear 9, the cable 2 includes a first cable and a second cable, the first cable is connected between one retracting wheel and the cleaning slider 3 around the first pulley, and the second cable is connected between the other retracting wheel and the cleaning slider 3 around the second pulley. Namely, when the first bevel gear rotates, the two second bevel gears are driven to rotate towards opposite directions at the same time, so that one of the two winding and unwinding wheels 5 is wound to rotate, the other one of the two winding and unwinding wheels is unwound to rotate, and the sliding block moves towards one direction.
Specifically, the cable 2 is formed as a first cable and a second cable, which respectively pull both ends of the cleaning slider 3. For example, when the cleaning slider 3 is pulled by the first cable being wound up, the second cable is correspondingly unwound to ensure the movement of the cleaning slider 3. In this way, it can be ensured that the stay 2 is maintained in a tensioned state to avoid affecting the normal operation of the wiper blade. In other possible embodiments, for example, only one second bevel gear 10 and the take-up and pay-off wheel 5 may be provided, and the cleaning slider 3 may be driven to reciprocate by forming the cable 2 in a single wire wound around one take-up and pay-off wheel 5 without being connected thereto.
Optionally, in this embodiment, cleaning slider 3 is a flexible slider, and a cleaning groove for holding adhesive tape 4 is formed on a side surface of the flexible slider, and is attached to the outer shape of adhesive tape 4. On one hand, because the wiper blade is attached to the window glass, when the rubber strip 4 is cleaned through the cleaning sliding block 3, the wiper blade and the window glass need to reciprocate along the extending direction of the wiper blade, therefore, the cleaning sliding block 3 is a flexible sliding block, and the window glass can be prevented from being damaged; on the other hand, through setting up the washing tank, can make washing slider 3 laminate with 4 appearances of adhesive tape better, improve the cleaning performance.
Alternatively, in the present embodiment, a plurality of protrusions 31 may be disposed at intervals on the sidewall of the washing tank to press the rubber strip 4. Through setting up arch 31, can make washing slider 3 form to support to pressing to adhesive tape 4 effectively, promote the cleaning performance from the height.
Alternatively, in the present embodiment, the bottom wall of the cleaning slider 3 may be provided with a plurality of liquid dropping holes 32, and the liquid dropping holes 32 are through holes to discharge the cleaning liquid. When wasing adhesive tape 4, can use the washing liquid also to promote the cleaning performance, through setting up the liquid hole 32 that falls, can effectively discharge the washing liquid, keep wasing the normal work of slider 3.
Alternatively, in this embodiment, the end of the frame 8 is provided with a baffle 7, and the end of the strip 4 is formed with a non-working section that curves outwardly away from the glass surface. On the one hand, the baffle 7 can limit the stroke of the reciprocating motion of the cleaning slide block 3, and on the other hand, the cleaning slide block 3 can be stopped at a non-working section. At this non-working section, wash slider 3 and leave vehicle glass surface for wiper during operation, wash slider 3 and vehicle glass surface contact, guarantee wiper's normal work. Alternatively, in the present embodiment, the pulley may be mounted on the baffle 7 to facilitate mounting.
The present disclosure also provides a wiper, comprising a wiper arm and a wiper blade, wherein the wiper blade is the self-cleaning wiper blade.
The present disclosure also provides a vehicle including the wiper blade described above.
To sum up, this disclosure has related to a self-cleaning windscreen wiper piece, wiper and vehicle, this self-cleaning windscreen wiper piece through set up the motor on the skeleton, receive and release wheel, cable and pulley, can stimulate the washing slider and wash the adhesive tape along adhesive tape extending direction upward reciprocating motion for this self-cleaning windscreen wiper piece can wash the windscreen wiper piece adhesive tape when the vehicle goes, thereby improves windscreen wiper piece work efficiency, ensures driving safety.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (8)
1. The utility model provides a self-cleaning wiper blade, includes skeleton (8) and adhesive tape (4), its characterized in that, self-cleaning wiper blade still includes and follows adhesive tape (4) relative slip wash slider (3) and the drive division of this washing slider (3) reciprocating motion of drive, the drive division includes fixed mounting drive piece on skeleton (8) and connection drive piece with wash the drive mechanism between slider (3), with the drive wash slider (3) along the extending direction reciprocating motion of adhesive tape (4), thereby it is right the surface of adhesive tape (4) is washd, wash slider (3) and be flexible slider, the side of this flexible slider forms and is used for the centre gripping the washing tank of adhesive tape (4), the washing tank with adhesive tape (4) appearance laminating, the drive piece is motor (1), drive mechanism is including receiving and releasing wheel (5), Inhaul cable (2) and pulley (6), pulley (6) are including arranging respectively the first pulley and the second pulley at the both ends of skeleton (8), motor (1) drive receive and release wheel (5) and rotate, inhaul cable (2) are walked around first pulley reaches the second pulley is connected receive and release wheel (5) with wash between slider (3), in order to pass through the drive of just reversing of motor (1) wash slider (3) and follow adhesive tape (4) reciprocating motion.
2. A self-cleaning wiper blade according to claim 1, wherein the output shaft of the motor (1) is arranged in the direction of reciprocation of the cleaning slider (3), the transmission further comprising a first bevel gear (9) and a second bevel gear (10), the first bevel gear (9) being mounted on the shaft of the motor (1), the second bevel gear (10) being in mesh with the first bevel gear (9) and being coaxially fixedly mounted with the retractable wheel (5).
3. The self-cleaning wiper blade according to claim 2, wherein there are two of the second bevel gears (10) and the retracting and releasing wheels (5), the two second bevel gears (10) are engaged with the first bevel gears (9) symmetrically arranged about the rotational center of the first bevel gears (9), respectively, the pull cable (2) includes a first pull cable and a second pull cable, the first pull cable is connected between one of the retracting and releasing wheels (5) and the cleaning slider (3) bypassing the first pulley, and the second pull cable is connected between the other of the retracting and releasing wheels (5) and the cleaning slider (3) bypassing the second pulley.
4. The self-cleaning wiper blade according to claim 1, wherein a plurality of protrusions (31) are spaced on the side wall of the cleaning bath to press against the adhesive strips (4).
5. The self-cleaning wiper blade according to claim 1, characterized in that the bottom wall of the wiper slider (3) is provided with a plurality of liquid falling holes (32), the liquid falling holes (32) being through holes for discharging the cleaning liquid.
6. Self-cleaning wiper blade according to claim 1, characterized in that the end of the skeleton (8) is provided with a baffle (7), the end of the rubber strip (4) being formed with a non-working section which is bent outwards away from the glass surface.
7. A wiper blade comprising a wiper arm and a wiper blade, wherein the wiper blade is a self-cleaning wiper blade according to any one of claims 1 to 6.
8. A vehicle characterized by comprising the wiper blade according to claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611193381.5A CN107487297B (en) | 2016-12-21 | 2016-12-21 | Self-cleaning wiper blade, windscreen wiper and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611193381.5A CN107487297B (en) | 2016-12-21 | 2016-12-21 | Self-cleaning wiper blade, windscreen wiper and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107487297A CN107487297A (en) | 2017-12-19 |
| CN107487297B true CN107487297B (en) | 2020-08-28 |
Family
ID=60642371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611193381.5A Expired - Fee Related CN107487297B (en) | 2016-12-21 | 2016-12-21 | Self-cleaning wiper blade, windscreen wiper and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107487297B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128278B (en) * | 2018-01-08 | 2019-07-12 | 湖北新富车身股份有限公司 | A kind of Multifunctional windshield wiper actuating arm of new-energy automobile |
| CN108116369B (en) * | 2018-01-08 | 2019-05-28 | 扬州赛德房车有限公司 | A kind of automatically cleaning rain brush actuating arm of new-energy automobile |
| CN108639014A (en) * | 2018-06-26 | 2018-10-12 | 柳州智先行科技有限公司 | A kind of new type auto rain brush cleaning plant |
| CN108622020A (en) * | 2018-06-26 | 2018-10-09 | 柳州智先行科技有限公司 | A kind of novel manual rain brush cleaning plant |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124168U (en) * | 1992-06-23 | 1992-12-09 | 杨明东 | Automatic cleaning windscreen wiper |
| US20070022558A1 (en) * | 2005-07-26 | 2007-02-01 | Acom International, Inc. | Method and apparatus for improving windshield wiper performance using a vibrating windshield wiper blade |
| CN202463772U (en) * | 2012-03-12 | 2012-10-03 | 陆清煌 | Novel windscreen wiper |
| CN203558007U (en) * | 2013-11-13 | 2014-04-23 | 李广胜 | Automobile rearview mirror capable of being cleaned automatically |
-
2016
- 2016-12-21 CN CN201611193381.5A patent/CN107487297B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107487297A (en) | 2017-12-19 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Self cleaning wiper blades, wipers and vehicles Effective date of registration: 20211213 Granted publication date: 20200828 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231201 Granted publication date: 20200828 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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| 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: 20200828 |