CN105966361A - Telescopic windscreen wiper - Google Patents
Telescopic windscreen wiper Download PDFInfo
- Publication number
- CN105966361A CN105966361A CN201610415385.7A CN201610415385A CN105966361A CN 105966361 A CN105966361 A CN 105966361A CN 201610415385 A CN201610415385 A CN 201610415385A CN 105966361 A CN105966361 A CN 105966361A
- Authority
- CN
- China
- Prior art keywords
- wiper
- windscreen wiper
- swing arm
- horse
- rail groove
- 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.)
- Pending
Links
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
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
-
- 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
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 a telescopic windscreen wiper which comprises a wiper swing arm, a wiper frame, a wiper, a telescopic mechanism, a wiper motor and a control system. A telescopic guide rail groove is formed in the wiper swing arm, the wiper frame is installed on the wiper swing arm, and the wiper is fixed to the outer side of the wiper frame. The telescopic mechanism is arranged in the wiper swing arm and drives the wiper frame to stretch and retract back and forth along the telescopic guide rail groove. The wiper motor drives the wiper swing arm to swing left and right back and forth. The wiper frame is installed on the wiper swing arm and stretches and retracts back and forth along the telescopic guide rail groove, the telescopic mechanism drives the wiper frame to stretch and retract back and forth along the telescopic guide rail groove, and accordingly the wiper can stretch and retract back and forth. By means of the control system, wiper motor and the telescopic mechanism are controlled so that the wiper can wipe all areas of a vehicle windscreen, wiping dead corners are eliminated, driving safety can be improved, the wiping area is nearly 100%, and compared with a common windscreen wiper, the wiping rate is increased by 20%.
Description
Technical field
The present invention relates to wiper art, refer in particular to a kind of scalable wiper.
Background technology
Rain brush is also called wiper, water is dialled, wiper or windscreen-wiper, is used to brushing except attached
The equipment of the raindrop in vehicle windscreen and dust, to improve the visibility of driver, increase
Traffic safety.Because legal requiremnt, the automobile in nearly all place is all with rain brush.Lift back of the body car and stop
The vehicle rear window of the vehicles such as trip's car is also equipped with rain brush.In addition to automobiles, other means of transports are also provided with rain
Brush, seems train, electric car etc..Certain part engineering facility, if crane etc. is also equipped with rain brush.
The rain form of blowing of the wiper of existing automobile have three kinds (along scraping, to scraping, common single armed wiper and
The controlled wiper of single armed), during blowing rain, as it is shown in figure 5, general along scraping and to only scraping windshield wiper
Energy wiper (accounts for 67% to wiper, along scraping to two crossing sectorial areas of windshield
Brush accounts for 70%), it is impossible to whole windshield is scraped and cleans down, there is wiper dead angle.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide one
Scalable wiper, it can effectively solve existing wiper and whole windshield can not be scraped and clean down
And the problem that there is wiper dead angle.
For achieving the above object, the present invention uses such as purgation technical scheme:
A kind of scalable wiper, include windscreen wiper swing arm, windscreen wiper horse, rain shaving blade, telescoping mechanism,
Rain shaving electrical machine and control system；Being provided with telescopic rail groove in this windscreen wiper swing arm, this windscreen wiper horse is installed
In windscreen wiper swing arm and along telescopic rail groove telescopic movable back and forth, this rain shaving blade is fixed on windscreen wiper horse
Outside；This telescoping mechanism is arranged in windscreen wiper swing arm and drives windscreen wiper horse to stretch back and forth along telescopic rail groove
Contracting activity；This rain shaving electrical machine drives and swings back and forth about windscreen wiper swing arm, and rain shaving electrical machine and telescoping mechanism are equal
Connection control system.
As a kind of preferred version, described windscreen wiper swing arm includes body shell, upper end cover and bottom end cover,
This upper end cover and bottom end cover are respectively arranged in the two ends up and down of body shell, and aforementioned telescopic rail groove is arranged at
On the side of body shell.
As a kind of preferred version, described telescoping mechanism include fixed pulley, reel, steel wire rope and
Telescope motor, this fixed pulley and reel are respectively arranged at inside the two ends up and down of windscreen wiper swing arm, steel wire
Rope walks around fixed pulley and reel, and the two ends of steel wire rope are fixing with the two ends up and down of windscreen wiper horse respectively to be connected
Connecing, this telescope motor is arranged in windscreen wiper swing arm, and telescope motor drives reel to rotate.
As a kind of preferred version, described windscreen wiper horse includes metallic rod and stake body, this metallic rod
Being positioned at telescopic rail groove, metallic rod is connected with telescoping mechanism, and this stake body is installed on outside metallic rod
Side, aforementioned rain shaving blade is installed on the outside of stake body.
As a kind of preferred version, the cross section of described metallic rod is oval.
As a kind of preferred version, the output shaft of described rain shaving electrical machine is provided with little gear, and this windscreen wiper is put
The lower end of arm is provided with partial gear, and this little gear engages with partial gear.
The present invention compared with prior art has clear advantage and beneficial effect, specifically, by upper
State technical scheme to understand:
By windscreen wiper horse being installed in windscreen wiper swing arm and along telescopic rail groove telescopic movable back and forth, profit
Drive windscreen wiper horse along telescopic rail groove telescopic movable back and forth with telescoping mechanism so that rain shaving blade is scalable
Movable back and forth, and coordinate and utilize control system to control rain shaving electrical machine and telescoping mechanism so that rain shaving blade can
Wiper, to all regions of windshield, eliminates wiper dead angle, can improve the safety of driving,
Realize wiping area and reach approximately 100%, improve 20% compared to the wiper rate of common windshield wiper.
For more clearly illustrating architectural feature and effect of the present invention, below in conjunction with the accompanying drawings be embodied as
Example is next, and the present invention is described in detail:
Accompanying drawing explanation
Fig. 1 is the front view of the preferred embodiments of the invention；
Fig. 2 is the sectional view of the preferred embodiments of the invention；
Fig. 3 is the sectional view in A-A direction in figure；
Fig. 4 is the working state figure of the preferred embodiments of the invention；
Fig. 5 is prior art construction figure；
Fig. 6 is the schematic diagram of control system in the preferred embodiments of the invention；
Fig. 7 is along scraping formula windscreen wiper wiping area；
Fig. 8 is wipping-opposite type windscreen wiper wiping area；
Fig. 9 be the preferred embodiments of the invention reverse time inswept area；
Figure 10 be the preferred embodiments of the invention forward time inswept area；
Figure 11 is the gross area that the preferred embodiments of the invention was scraped back and forth.
Accompanying drawing identifier declaration:
10, windscreen wiper swing arm 11, body shell
12, upper end cover 13, bottom end cover
101, telescopic rail groove 20, windscreen wiper horse
21, metallic rod 22, stake body
30, rain shaving blade 40, telescoping mechanism
41, fixed pulley 42, reel
43, steel wire rope 44, telescope motor
50, rain shaving electrical machine 51, little gear
52, partial gear 60, control system
70, windshield 71, dead angle
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 4, that show the concrete structure of the preferred embodiments of the invention,
Include windscreen wiper swing arm 10, windscreen wiper horse 20, rain shaving blade 30, telescoping mechanism 40, rain shaving electrical machine 50
With control system 60.
Telescopic rail groove 101, in the present embodiment, described windscreen wiper swing arm it is provided with in this windscreen wiper swing arm 10
10 include body shell 11, upper end cover 12 and bottom end cover 13, and this upper end cover 12 and bottom end cover 13 are pacified respectively
Being loaded on the two ends up and down of body shell 11, aforementioned telescopic rail groove 101 is arranged on the side of body shell 11.
This windscreen wiper horse 20 is installed in windscreen wiper swing arm 10 and along telescopic rail groove 101 telescopic movable back and forth,
This rain shaving blade 30 is fixed on the outside of windscreen wiper horse 20；In the present embodiment, described windscreen wiper horse 20 wraps
Having included metallic rod 21 and stake body 22, this metallic rod 21 is positioned at telescopic rail groove 101, metallic rod 21 with
Telescoping mechanism 40 connects, and this stake body 22 is installed on the outside of metallic rod 21, and aforementioned rain shaving blade 30 is installed
In the outside of stake body 22, and, the cross section of described metallic rod 21 is oval.
In this telescoping mechanism 40 is arranged at windscreen wiper swing arm 10 and drive windscreen wiper horse 20 along telescopic rail groove
101 telescopic movables back and forth；Specifically, in the present embodiment, described telescoping mechanism 40 includes and determines cunning
Wheel 41, reel 42, steel wire rope 43 and telescope motor 44, this fixed pulley 41 and reel 42 set respectively
Being placed in inside the two ends up and down of windscreen wiper swing arm 10, steel wire rope 43 walks around fixed pulley 41 and reel 42, steel
The two ends of cord 43 are fixing with the two ends up and down of the metallic rod 21 of windscreen wiper horse 20 respectively to be connected, and this stretches
Motor 44 is arranged in windscreen wiper swing arm 10, and telescope motor 44 drives reel 42 to rotate.
This rain shaving electrical machine 50 drives windscreen wiper swing arm about 10 to swing back and forth, rain shaving electrical machine 50 and telescoping mechanism
40 are all connected with control system 60, and in the present embodiment, the output shaft of described rain shaving electrical machine 50 is provided with little
Gear 51, the lower end of this windscreen wiper swing arm 10 is provided with partial gear 52, and this little gear 51 is with incomplete
Gear 52 engages.
During use, existing wiper is fan shape moving, as it is shown in figure 5, arrow represents wiper in figure
The direction of motion, as can be seen from the figure windshield 70, above have wiper scrape less than dead angle 71.This
Scalable wiper is on the basis of fan shape moving is made in swing arm, the relative windscreen wiper swing arm 10 of windscreen wiper horse 20
Motion realizes, and as shown in Figure 4, rain shaving electrical machine 50 and telescope motor 44 in the present invention can use 8
Position Single-chip Controlling, owing to fan shape moving is made in the windscreen wiper swing arm 10 of the present invention, and windshield 70 is
Approximation isosceles trapezoid, telescope motor 44 control reel 42 rotate drive steel wire rope 43 motion from
And the metallic rod 21 controlling windscreen wiper horse 20 is moved in the telescopic rail groove 101 of windscreen wiper swing arm 10,
Realize the change of windscreen wiper swing arm 10 and the relative position of windscreen wiper horse 20.One end of windscreen wiper swing arm 10 refers to
When an above angle of windshield 70, windscreen wiper horse 20 is relative to the position of windscreen wiper swing arm 10
Reach maximum.Thus realize the removal at the wiper dead angle 71 of windshield 70, such as Fig. 9.In second time
Wiper can be carried out by the wiper mode of prior art during wiper, scrape and brush out a sector, such as Figure 10.
Twice wiper is complementary to one another, and then realizes whole wipers of windshield 70, such as Figure 11.
Along mode of scraping as a example by modern Avante XD (such as Fig. 7), its front windshield is a size of
1400mm*700mm, driver side rain shaving blade length 20 cun, passenger side rain shaving blade length 18 cun
Its wiping area of CAD areal calculation is utilized to obtain Sg=740220mm2
Windshield gross area ST=1060000mm2
Wiper rate
To the mode of scraping as a example by new Fox (such as Fig. 8), its front windshield is a size of
1463mm*957mm, driver side rain shaving blade length 29 cun, passenger side rain shaving blade length 29 cun
Its wiping area of CAD areal calculation is utilized to obtain Sg=681166mm2
Windshield gross area ST=1023588mm2
Wiper rate
Extension type is designed based on the windshield glass of beautiful 307, its front windshield chi
Very little for 1450mm*800mm, rain shaving blade length 26 cun
Its wiping area of CAD areal calculation is utilized to obtain Sg=990044mm2
The gross area S of pre-allowance removed by windshieldT=990044mm2
Wiper rate
The design focal point of the present invention is: by being installed in windscreen wiper swing arm by windscreen wiper horse and along flexible
Guide-track groove telescopic movable back and forth, utilizes telescoping mechanism to drive windscreen wiper horse to stretch back and forth along telescopic rail groove
Movable so that rain shaving blade is scalable movable back and forth, and coordinate utilize control system control rain shaving electrical machine and
Telescoping mechanism so that rain shaving blade can wiper to all regions of windshield, eliminate wiper dead angle,
The safety of driving can be improved, it is achieved wiping area reaches approximately 100%, compared to common windshield wiper
Wiper rate improve 20%.
The above, be only presently preferred embodiments of the present invention, the not technical scope to the present invention
Impose any restrictions, thus every technical spirit according to the present invention above example is made any trickle
Amendment, equivalent variations and modification, all still fall within the range of technical solution of the present invention.
Claims (6)
1. a scalable wiper, it is characterised in that: include windscreen wiper swing arm, windscreen wiper horse, rain
Scraping blade, telescoping mechanism, rain shaving electrical machine and control system；It is provided with telescopic rail groove in this windscreen wiper swing arm,
This windscreen wiper horse is installed in windscreen wiper swing arm and along telescopic rail groove telescopic movable back and forth, and this rain shaving blade is solid
Outside due to windscreen wiper horse；This telescoping mechanism is arranged in windscreen wiper swing arm and drives windscreen wiper horse along stretching
Contracting guide-track groove telescopic movable back and forth；This rain shaving electrical machine drives and swings back and forth about windscreen wiper swing arm, windscreen wiper electricity
Machine and telescoping mechanism are all connected with control system.
The scalable wiper of one the most according to claim 1, it is characterised in that: described windscreen wiper
Swing arm includes body shell, upper end cover and bottom end cover, and this upper end cover and bottom end cover are respectively arranged in main body
The two ends up and down of shell, aforementioned telescopic rail groove is arranged on the side of body shell.
The scalable wiper of one the most according to claim 1, it is characterised in that: described flexible
Mechanism includes fixed pulley, reel, steel wire rope and telescope motor, and this fixed pulley and reel are respectively
Being arranged at inside the two ends up and down of windscreen wiper swing arm, steel wire rope walks around fixed pulley and reel, steel wire rope
Two ends are fixing with the two ends up and down of windscreen wiper horse respectively to be connected, and this telescope motor is arranged in windscreen wiper swing arm,
Telescope motor drives reel to rotate.
The scalable wiper of one the most according to claim 1, it is characterised in that: described windscreen wiper
Horse includes metallic rod and stake body, and this metallic rod is positioned at telescopic rail groove, and metallic rod is with flexible
Mechanism connects, and this stake body is installed on the outside of metallic rod, and aforementioned rain shaving blade is installed on outside stake body
Side.
The scalable wiper of one the most according to claim 4, it is characterised in that: described metal
The cross section of bar is oval.
The scalable wiper of one the most according to claim 1, it is characterised in that: described windscreen wiper
The output shaft of motor is provided with little gear, and the lower end of this windscreen wiper swing arm is provided with partial gear, and this is little
Gear engages with partial gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415385.7A CN105966361A (en) | 2016-06-14 | 2016-06-14 | Telescopic windscreen wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415385.7A CN105966361A (en) | 2016-06-14 | 2016-06-14 | Telescopic windscreen wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105966361A true CN105966361A (en) | 2016-09-28 |
Family
ID=57011641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610415385.7A Pending CN105966361A (en) | 2016-06-14 | 2016-06-14 | Telescopic windscreen wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105966361A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515665A (en) * | 2016-11-10 | 2017-03-22 | 江苏金坛绿能新能源科技有限公司 | Automobile windshield wiper |
| CN108324175A (en) * | 2018-04-16 | 2018-07-27 | 无锡宇能选煤机械厂 | The special porthole of ship of external wiper |
| CN109703521A (en) * | 2019-02-27 | 2019-05-03 | 克拉尼汽车技术(南京)有限公司 | Wiper and caravan |
| CN114954367A (en) * | 2021-08-13 | 2022-08-30 | 长城汽车股份有限公司 | Control method and device for rearview mirror windscreen wiper, controller and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2822404A1 (en) * | 1977-05-26 | 1978-12-14 | O S L V Di Ferroni Davide & C | Variable length windscreen wiper arm - has telescopic sections secured by ratchet and locking spring |
| JPS61241237A (en) * | 1985-04-18 | 1986-10-27 | Hideo Fujiwara | Device for enlarging sweepable area of windshield wiper |
| CN201052769Y (en) * | 2007-06-04 | 2008-04-30 | 陈文宇 | Automatic telescopic automobile windshield wiper |
| CN201587387U (en) * | 2010-01-11 | 2010-09-22 | 北京建筑工程学院 | Double-arm synchronously retractable automobile front windshield glass wiper and automobile |
| KR20130009253A (en) * | 2011-07-15 | 2013-01-23 | 김윤곤 | Car Wiper Device |
-
2016
- 2016-06-14 CN CN201610415385.7A patent/CN105966361A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2822404A1 (en) * | 1977-05-26 | 1978-12-14 | O S L V Di Ferroni Davide & C | Variable length windscreen wiper arm - has telescopic sections secured by ratchet and locking spring |
| JPS61241237A (en) * | 1985-04-18 | 1986-10-27 | Hideo Fujiwara | Device for enlarging sweepable area of windshield wiper |
| CN201052769Y (en) * | 2007-06-04 | 2008-04-30 | 陈文宇 | Automatic telescopic automobile windshield wiper |
| CN201587387U (en) * | 2010-01-11 | 2010-09-22 | 北京建筑工程学院 | Double-arm synchronously retractable automobile front windshield glass wiper and automobile |
| KR20130009253A (en) * | 2011-07-15 | 2013-01-23 | 김윤곤 | Car Wiper Device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515665A (en) * | 2016-11-10 | 2017-03-22 | 江苏金坛绿能新能源科技有限公司 | Automobile windshield wiper |
| CN108324175A (en) * | 2018-04-16 | 2018-07-27 | 无锡宇能选煤机械厂 | The special porthole of ship of external wiper |
| CN109703521A (en) * | 2019-02-27 | 2019-05-03 | 克拉尼汽车技术(南京)有限公司 | Wiper and caravan |
| CN114954367A (en) * | 2021-08-13 | 2022-08-30 | 长城汽车股份有限公司 | Control method and device for rearview mirror windscreen wiper, controller and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201784584U (en) | Telescopic wiper | |
| RU108350U1 (en) | WIPER DEVICE | |
| CN105966361A (en) | Telescopic windscreen wiper | |
| CN205131199U (en) | Windscreen wiper device and have vehicle of this windscreen wiper device | |
| CN201587387U (en) | Double-arm synchronously retractable automobile front windshield glass wiper and automobile | |
| US20190009750A1 (en) | A vehicle wiper unit | |
| CN201646655U (en) | Telescopic automobile front windshield wiper and automobile | |
| CN102029974B (en) | Wiper | |
| CN204136873U (en) | Back mirror and vehicle | |
| CN205524140U (en) | Automobile windscreen wiper | |
| CN103434450B (en) | A kind of outside rear-view mirror | |
| CN103569055A (en) | Water wiping device of automobile side window | |
| CN107487297A (en) | Self-cleaning rain shaving blade, wiper and vehicle | |
| CN209191797U (en) | A kind of automobile rearview mirror and automobile with Wiping device | |
| CN107640131A (en) | Automobile windscreen windscreen wiper | |
| CN104554152A (en) | Windscreen wiper | |
| CN107901885B (en) | Transmission structure of vehicle window windscreen wiper | |
| CN207535868U (en) | A kind of vehicle window wiper drive mechanism | |
| CN108001413A (en) | Vehicle wiper link assembly | |
| CN205554130U (en) | Wiper | |
| CN112265505B (en) | Wind-driven window wiper for automobile rearview mirror | |
| EP1857340B1 (en) | Mass transit vehicles, in particular an urban railcar, with a front bonnet | |
| CN204774946U (en) | Novel take vehicle rear -view mirror of windscreen wiper device | |
| CN105292063A (en) | Novel windscreen wiper of vehicle | |
| CN207072326U (en) | A kind of automobile wiper device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |