CN2238170Y - Wiper with double variable arms for car - Google Patents
Wiper with double variable arms for car Download PDFInfo
- Publication number
- CN2238170Y CN2238170Y CN 95244192 CN95244192U CN2238170Y CN 2238170 Y CN2238170 Y CN 2238170Y CN 95244192 CN95244192 CN 95244192 CN 95244192 U CN95244192 U CN 95244192U CN 2238170 Y CN2238170 Y CN 2238170Y
- Authority
- CN
- China
- Prior art keywords
- wiper
- utility
- car
- model
- connecting rod
- 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
Images
Abstract
The utility model discloses a wiper with double variable arms for a car which is composed of a wiper motor, a connecting rod and wiper rods. The wiper motor can be connected to a revolute pair A point and a revolute pair B point through the connecting rod, and two wiper rods can be simultaneously driven to do rotation in same direction. The utility model is characterized in that the other end of each of the two wiper rods can be connected with a transverse rod. The utility model has the advantages of large wiper area, reliable operation, etc., and is suitable for the wind screen of a compact car, a truck, a minibus, a recreational car, etc.
Description
The utility model relates to the Windshield Wiper that a kind of windshield is used, and is the two principal deformation form Windshield Wipers of a kind of automobile specifically.
The Windshield Wiper that present automobile is used all is that fan-shaped oscillating type or almost fan are as shown in Figure 3 shuttle-type.Its pivot angle is generally all less than 150 °, thereby it is little to scrape water area, influences chaufeur rainy day driving vision and safety.
The purpose of this utility model be to provide a kind of have scrape water area more greatly, and the automobile of reliable operation is with two principal deformation form Windshield Wipers.
To achieve these goals, the utility model adopts following technical scheme: the two principal deformation form Windshield Wipers of a kind of automobile, it comprises wiper motor, connecting rod and wiper arm, wiper motor is connected in revolute pair A point and B point through connecting rod, drive two wiper arms simultaneously and rotate in the same way, it is characterized in that: the other end of two isometric wiper arms connects a cross bar.
Compared with the prior art the utility model has conspicuous advantage, and reliable operation has increased and scraped water area, and this scrapes water area can increase by 15% area than existing Windshield Wiper.
Below in conjunction with drawings and Examples the utility model is elaborated.
Fig. 1 is preferred embodiment structural representation of the utility model;
Fig. 2 is that the water area scheme drawing is scraped in preferred embodiment of the utility model;
Fig. 3 is a kind of prior art Windshield Wiper work track scheme drawing.
As shown in Figure 1, be preferred embodiment of the utility model.Traditional automobile water wiper motor is connected revolute pair A point and B point through connecting rod, drive wiper arm 1 and wiper arm 2 simultaneously and do isogonism rotation in the same way, this wiper arm 1 and to scrape water 2 isometric, scraping another end points C and the D point of water 1 with wiper arm 2, the wiper arm 3 of being longer than AB with a grade links to each other, and promptly wiper arm 1,2,3 and frame constitute a parallel-crank mechanism.Wiper arm 1,2,3 is provided with Wiper blade rubber.When wiper motor drives wiper arm 1 and 2 and swings back and forth the θ angle simultaneously, can realize the water track of scraping shown in Figure 2, wherein 21 is wiper arm 2 path of motions, 13 is wiper arm 1,3 path of motions.The utility model is applicable to small passenger car, truck, utility van and este wagon etc.
Claims (1)
- The two principal deformation form Windshield Wipers of a kind of automobile, it comprises wiper motor, connecting rod and wiper arm, wiper motor through connecting rod be connected in revolute pair A with B, drive two wiper arms simultaneously to rotate in the same way, it is characterized in that: the other end of two isometric wiper arms (1,2) connects a cross bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95244192 CN2238170Y (en) | 1995-06-14 | 1995-06-14 | Wiper with double variable arms for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95244192 CN2238170Y (en) | 1995-06-14 | 1995-06-14 | Wiper with double variable arms for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2238170Y true CN2238170Y (en) | 1996-10-23 |
Family
ID=33884637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95244192 Expired - Fee Related CN2238170Y (en) | 1995-06-14 | 1995-06-14 | Wiper with double variable arms for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2238170Y (en) |
-
1995
- 1995-06-14 CN CN 95244192 patent/CN2238170Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1257952A (en) | Windshield wiper drive | |
| CN211468389U (en) | Universal windscreen wiper mechanism for automobile | |
| CN2238170Y (en) | Wiper with double variable arms for car | |
| CN2820629Y (en) | Flat rain wiper for vehicle | |
| GB1321970A (en) | Windscreen wipers | |
| CN206297533U (en) | For the wiper system of vehicle | |
| CN2240467Y (en) | One-lever swing type wiper for car | |
| CN2873584Y (en) | Automobile water wiper | |
| ES476387A1 (en) | Device for operating windshield wiper of automobile | |
| CN213167994U (en) | Novel combined windscreen wiper | |
| CN2142419Y (en) | Vehicle windscreen wiper with wiper rod automatic adjusting | |
| US6040667A (en) | System and method for driving wipers in a windshield wiper system | |
| CN2470200Y (en) | Cross-wiping windshield wiper assembly | |
| CN2234892Y (en) | Verticle parallel moving wipe for vehicle | |
| CN209426721U (en) | Wiper after a kind of two-box automobile and SUV functional form | |
| CN206426936U (en) | A kind of rearview mirror wiper blade device | |
| CN201143925Y (en) | Windshield wiper for automobile rearview mirror | |
| CN2231202Y (en) | Horizontal translation water scraper for automobile | |
| CN2536452Y (en) | Rear windscreen wiper assembly of vehicle | |
| CN2546280Y (en) | Pneumatic brushing & wiping drive mechanism for cleaning sides of vehicle | |
| CN2349077Y (en) | Magnetic double-side windscreen wiper | |
| CN2332621Y (en) | Vehicle windshield wiper | |
| CN214267553U (en) | Capsule type front windshield wiper device | |
| CN217227497U (en) | Windshield wiper structure of railway locomotive | |
| CN208665128U (en) | Automobile windshield wiper system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |