CN205098140U - Car list windshield wiper system - Google Patents
Car list windshield wiper system Download PDFInfo
- Publication number
- CN205098140U CN205098140U CN201520905463.2U CN201520905463U CN205098140U CN 205098140 U CN205098140 U CN 205098140U CN 201520905463 U CN201520905463 U CN 201520905463U CN 205098140 U CN205098140 U CN 205098140U
- Authority
- CN
- China
- Prior art keywords
- wiper
- guide rail
- crank
- windshield wiper
- rocking bar
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a car list windshield wiper system, include: the rocker, it can wind the oscillation center horizontal hunting, the pendulum cover, its and rocker fixed connection, the pendulum is sheathe in and is provided with the guiding hole, the windshield wiper pole, its and guiding hole cooperation, make the windshield wiper pole can for put and put down the slip in, and the pendulum cover can drive windshield wiper pole horizontal hunting, the guide rail, its pulley with windshield wiper pole bottom cooperatees, wherein, when the rocker is swung left or right, drive the windshield wiper pole is together swung, makes the windshield wiper pole upwards slide for the pendulum cover under the cooperation of pulley and guide rail to it is long -pending to realize scraping more greatly the brush finish. The utility model overcomes conventional single windshield wiper system can only scrape a fan -shaped area on the brush and lead to the fact and scrape the long -pending not enough defect of brush finish, limits the swing angle and the length of windshield wiper pole through guide rail and guiding hole, has realized that bigger to scrape the brush finish long -pending, has reduced rainwater stopping the driver field of vision. The utility model discloses simple structure has reduced windshield wiper quantity, has practiced thrift the cost.
Description
Technical field
The utility model relates to a kind of automobile wiper technical field, particularly a kind of automobile list Wiper system.
Background technology
Along with carrying forward vigorously of present energy-saving and emission-reduction, small-sized, mid-get car has constantly attracted the sight of customer.This kind of automobile can not only meet the primary demand that people travel frequently in city, more easily stops with it, the advantage such as fuel-efficient, easy maintenance becomes auto trade new lover gradually.
Rain brush is mounted in the important accessory on air regulator, and its effect is sleet and dust that cleaning front windshield glass is obstructed the view.Therefore, it has important effect for traffic safety.Rain brush can be divided into mechanical type, vacuum type, vapour-pressure type, fluid pressure type and electrodynamic type etc. by its type of drive.Modern automobile generally adopts electric wiper, and its advantage is that structure is simple, control is convenient.Electric wiper is made up of motor, crank, drive link, scraping arm and scraping blade.When motor rotates, drive crank and drive link work, scraping arm is moved together with scraping blade on glass.This rain brush is by being provided with two Wiper cranks, and two Wiper cranks work simultaneously, with the sleet on more large-area cleaning windshield and dust.
But the general body width of small-sized, mid-get car is less, and front windshield glass is narrow, traditional two Wiper systems cannot be settled; And there is a lot of problem in single Wiper system: scraping brush finish shape is that a standard is fan-shaped, wiping area depends on rain brush length completely, and rain brush length can not exceed plane on front windshield glass, so cause wiping area not enough, have a strong impact on chaufeur rainy day sight line, bury potential safety hazard.When chaufeur cleaning glass, because rain brush wiping area is not enough, air regulator washing equipment can be caused again cannot to clean to air regulator edge, cause vehicle unsightly, even because dust stratification impacts pilot's line of vision.
Therefore, now a kind of single Wiper system that can be applied on compact car is badly in need of, to overcome defect of the prior art.
Utility model content
The utility model has designed and developed a kind of automobile list Wiper system, solves the defect of rain brush wiping area deficiency in prior art, window edge also can be cleaned up.
The technical scheme that the utility model provides is:
A kind of automobile list Wiper system, comprising:
Rocking bar, it can swing around center of oscillation;
Swing set, it is fixedly connected with described rocking bar, and described swing set is provided with pilot hole;
Wiper crank, it, through described pilot hole, described Wiper crank is slided up and down relative to described swing set, and described swing set can drive described Wiper crank to swing;
Guide rail, it matches with the pulley being arranged at Wiper crank bottom, and described pulley is against described guide rail and move along guide rail;
Wherein, when described rocking bar swings to the left or to the right, drive described Wiper crank together to swing, under coordinate of pulley with guide rail, make Wiper crank relative to swing set upward sliding, to realize larger wiping area.
Preferably, described automobile list Wiper system also comprises crank and connecting rod, and described crank, connecting rod and rocking bar composition quadric linkage, described crank is connected with motor, moves in a circle under driven by motor, and then drives described rocking bar to swing.
Preferably, the maximum angle that swings left and to the right of described rocking bar is equal.
Preferably, the maximum angle that swings left and to the right of described rocking bar is unequal.
Preferably, described guide rail takes the shape of the letter U.
Preferably, described guide rail is symmetrical.
Preferably, when described rocking bar is placed in vertical position, described pulley is positioned at the lowermost end of described guide rail.
Preferably, described rocking bar and the one-body molded setting of swing set.
The beneficial effects of the utility model are: the utility model overcomes conventional single Wiper system can only wiper sectorial area and cause the defect of wiping area deficiency, pendulum angle and the length of Wiper crank is limited by guide rail and pilot hole, achieve larger wiping area, decrease the stop of rainwater to driver's seat, make glass washing device play better effect, increase cleaning area.By changing the shape of guide rail, existing pair of Wiper system can be replaced.And the utility model is compared with two Wiper system, decrease rain brush quantity, the requirement of propulsive effort is also declined simultaneously, make body electronics system more energy-conservation.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of automobile list Wiper system described in the utility model.
Fig. 2 is swing set structural representation described in the utility model.
Fig. 3 is Wiper crank outward flange path schematic diagram described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to specification sheets word to make those skilled in the art.
As shown in Figure 1, the utility model provides a kind of automobile list Wiper system, comprises quadric linkage, motor 140, swing set 150, Wiper crank 160 and guide rail 170.
Described quadric linkage is made up of crank 110, connecting rod 120, rocking bar 130 and frame.Frame can be omitted after one end of crank 110 and one end of rocking bar 130 are hinged with fixing parts respectively.
Described crank 110 is connected with motor 140, move in a circle, and rocking bar 130 does hunting motion between the end position of two, left and right under the drive of motor 140.
As shown in Figure 2, crank 110 is fixedly connected with swing set 150, described swing set 150 offers pilot hole 151, the axis of described pilot hole 151 is parallel with the length direction of crank 110.Namely when described crank 110 does hunting motion between Derivative limit on the left or on the right position, swing set 150 also together does hunting motion along with crank 110, and the speed that the speed of described swing set 15,000 degree and angle all swing with crank 150 is identical with angle.
Wiper crank 160 main body is cylindrical, and described Wiper crank 160 passes from the pilot hole 151 swing set 150, and matches with described pilot hole 151, and Wiper crank 160 can be slided relative to swing set 150, and Wiper crank 160 together can swing along with swing set 150.
Automobile list Wiper system provided by the invention also comprises guide rail 170, and described guide rail 170 takes the shape of the letter U, and symmetrical.The bottom of Wiper crank 160 is provided with pulley 161, and described pulley 161 coordinates with guide rail 170, and pulley 161 can be slided along guide rail 170.
The angle that described rocking bar 130 swings is symmetrical, and with the vertical curve through its center of oscillation for axis of symmetry, make when rocking bar 130 is positioned at vertical direction, described Wiper crank 160 is also positioned at vertical direction, and now pulley 161 is positioned at the lowermost end of guide rail 170.Now Wiper crank 160 part of stretching out outside swing set 150 is the shortest, and the top of Wiper crank 160 can not exceed the upper edge of automobile wind shield glass.
When rocking bar 130 swings left, drive swing set 150 together to swing together with Wiper crank 160 left, now pulley 161 is owing to being subject to the restriction of guide rail 170, can slide along guide rail 170 to upper right side.Guide rail 170 is designed to similar ellipse, and object makes in swing process, and Wiper crank 160 is relative to swing set 150 upward sliding, and the part that namely Wiper crank 160 stretches out outside swing set 150 can be elongated gradually.This layout, compared with the fan-shaped swing rain brush of routine, has larger brushing area.As shown in Figure 3, it is circular arc path 181 that conventional rain brush Wiper crank 160 outward flange swings path, namely with the center of oscillation of rocking bar 130 for the center of circle.And the automobile list Wiper system provided is provided, Wiper crank 160 is for center of oscillation equally with the center of oscillation of rocking bar 130, but due in swing process, be equivalent to pendulum radius and increasing gradually, therefore Wiper crank 160 outward flange swing path is class elliptical path 182.Therefore automobile list Wiper system provided by the invention is compared with conventional rain brush, has had more the wiping area in a upper left corner, and therefore, the automobile list Wiper system that sky of the present invention provides has better wiping effect.
Due to the angle symmetrical that rocking bar 130 swings, 170 pages, guide rail is arranged symmetrically, therefore identical with situation about swinging left when rocking bar 130 swings to the right.
The present invention is arranged by this single rain brush, reaches the wiper performance of traditional double rain brush, overcomes small-sized, mid-get car insufficient space, and be difficult to the defect of installing two Wiper system, the present invention only has a Wiper crank, namely saves space, again saves manufacturing cost.Simultaneously in performance, compared with tradition list Wiper system, pendulum angle and the length of Wiper crank is limited by guide rail and pilot hole, when Wiper crank is first rolled to each side, make Wiper crank constantly outwards movement, namely its radius of gyration increases gradually, Wiper crank outward flange is made to form a class cartouche, compared with the arc-shaped profile of tradition list Wiper system, increase wiping area, overcome the defect of conventional single Wiper system wiping area deficiency.Decrease the stop of rainwater to driver's seat simultaneously, make glass washing device play better effect, increase cleaning area.By changing the shape of guide rail, existing pair of Wiper system can be replaced.And the utility model is compared with two Wiper system, decrease rain brush quantity, the requirement of propulsive effort is also declined simultaneously, make body electronics system more energy-conservation.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in specification sheets and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. an automobile list Wiper system, is characterized in that, comprising:
Rocking bar, it can swing around center of oscillation;
Swing set, it is fixedly connected with described rocking bar, and described swing set is provided with pilot hole;
Wiper crank, it, through described pilot hole, described Wiper crank is slided up and down relative to described swing set, and described swing set can drive described Wiper crank to swing;
Guide rail, it matches with the pulley being arranged at Wiper crank bottom, and described pulley is against described guide rail and move along guide rail;
Wherein, when described rocking bar swings to the left or to the right, drive described Wiper crank together to swing, under coordinate of pulley with guide rail, make Wiper crank relative to swing set upward sliding, to realize larger wiping area.
2. automobile list Wiper system according to claim 1, it is characterized in that, described automobile list Wiper system also comprises crank and connecting rod, described crank, connecting rod and rocking bar composition quadric linkage, described crank is connected with motor, move in a circle under driven by motor, and then drive described rocking bar to swing.
3. automobile list Wiper system according to claim 1 and 2, it is characterized in that, the maximum angle that described rocking bar swings left and is to the right equal.
4. automobile list Wiper system according to claim 1 and 2, it is characterized in that, the maximum angle that described rocking bar swings left and is to the right unequal.
5. automobile list Wiper system according to claim 1 and 2, it is characterized in that, described guide rail takes the shape of the letter U.
6. automobile list Wiper system according to claim 5, it is characterized in that, described guide rail is symmetrical.
7. automobile list Wiper system according to claim 6, is characterized in that, when described rocking bar is placed in vertical position, described pulley is positioned at the lowermost end of described guide rail.
8. automobile list Wiper system according to claim 6, is characterized in that, described rocking bar and the one-body molded setting of swing set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905463.2U CN205098140U (en) | 2015-11-13 | 2015-11-13 | Car list windshield wiper system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905463.2U CN205098140U (en) | 2015-11-13 | 2015-11-13 | Car list windshield wiper system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205098140U true CN205098140U (en) | 2016-03-23 |
Family
ID=55513944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520905463.2U Expired - Fee Related CN205098140U (en) | 2015-11-13 | 2015-11-13 | Car list windshield wiper system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205098140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828417A (en) * | 2017-03-14 | 2017-06-13 | 重庆市永川区渝林机械厂 | Automobile list Wiper system |
-
2015
- 2015-11-13 CN CN201520905463.2U patent/CN205098140U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828417A (en) * | 2017-03-14 | 2017-06-13 | 重庆市永川区渝林机械厂 | Automobile list Wiper system |
| CN106828417B (en) * | 2017-03-14 | 2019-04-23 | 重庆市永川区渝林机械厂 | Automobile list Wiper system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |