CN203876720U - Automotive wiper - Google Patents
Automotive wiper Download PDFInfo
- Publication number
- CN203876720U CN203876720U CN201420268810.0U CN201420268810U CN203876720U CN 203876720 U CN203876720 U CN 203876720U CN 201420268810 U CN201420268810 U CN 201420268810U CN 203876720 U CN203876720 U CN 203876720U
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- CN
- China
- Prior art keywords
- wiper
- gear
- windscreen wiper
- plate
- frame
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- Expired - Fee Related
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Abstract
The utility model discloses an automotive wiper. The wiper comprises a wiper base plate, a motor mounting plate, a motor, a speed reducer, a pair of wiper brush arms and a pair of wiper frames. The wiper brush arms are provided with first gears which are connected with a drive rod through second gears. The two wiper brush arms are connected through a transmission rod, and the transmission rod is connected with the first gears through third gears. Each wiper frame comprises a main wiper frame body and two auxiliary wiper frame bodies. The auxiliary wiper frame bodies are provided with supporting frames. Every two supporting frames are fixedly connected through a clamping strip. The two sides of each clamping strip are respectively provided with a temperature changing plate. The temperature changing plates are fixedly connected to the clamping strips through buckle structures. The inner side walls of the temperature changing plates are provided with cooling plates and heating plates respectively. At least three temperature changing tubes are arranged between each cooling plate and the corresponding heating plate. The bottoms of the temperature changing plates are provided with air vents. The safety and stability of the wiper are improved, besides, the service life of the wiper is prolonged, and the practicability of the wiper is improved.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of vapour vehicle windshield wiper.
Background technology
Wiper formal name used at school is Windshield Wiper, refers to the slice structure being arranged on before Windshield, and by electrical motor, reductor, connecting rod mechanism, scrape water arm axle, swept area of wiper blade assembly etc. and form, Main Function is sleet and the dust of obstructing the view on cleaning Windshield.
Along with scientific and technical development, auto trade is also being followed fast development, and wiper of the prior art has been realized intellectuality, more meets people's traveling comfort requirement, but still come with some shortcomings: 1, wiper does not heat and heat sink, summer, too high and easily make rain shaving blade quick aging due to external temperature, shorten its service life, winter, because external temperature is too low and sleety weather, make accumulated snow or icing on Windshield, hinder driving sight line; 2, it is unstable that wiper uses connecting rod mechanism, affects the work efficiency of wiper.
Utility model content
The utility model object is to provide for the existing deficiency of prior art a kind of technical scheme of vapour vehicle windshield wiper, can regulate according to the needs of actual conditions by alternating temperature plate, in the time that outdoor temperature is not high, alternating temperature plate can be pulled down, in the time that outdoor temperature is higher, can open cold plates, rain shaving blade is carried out to cooling down, prevent that high temperature from making rain shaving blade quick aging, when outdoor temperature can be opened heating plate during in subzero or snowy day, can heat rain shaving blade, ice and snow on Windshield is melted fast, improve the safety of driving, realize being rapidly heated and lowering the temperature of rain shaving blade, both extended the service life of wiper, can effectively protect again Windshield, strengthen its practicality, gear link enhancement the stability of its work.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of vapour vehicle windshield wiper, wiper comprises wiper base plate, motor mounting plate, electrical motor, reductor, a pair of windscreen wiper brush arm and a pair of windscreen wiper frame, one end of reductor is connected on electrical motor, electrical motor is fixedly connected on motor mounting plate, motor mounting plate is welded on wiper base plate, one end of windscreen wiper brush arm is rotatably connected on the end of wiper base plate, the other end of windscreen wiper brush arm is rotatably connected to windscreen wiper frame, it is characterized in that: the other end of reductor is connected with drive spindle, on windscreen wiper brush arm, be provided with the first gear, between the first gear and drive spindle, be connected by the second gear, between two windscreen wiper brush arms, connect by drive link, between drive link and the first gear, be connected by the 3rd gear, windscreen wiper frame comprises main windscreen wiper frame and two secondary windscreen wiper framves, secondary windscreen wiper frame is rotatably connected on the two ends of main windscreen wiper frame, on secondary windscreen wiper frame, be provided with bracing frame, between two bracing frames, be fixedly connected with by clamping strip, on clamping strip, be provided with rain shaving blade, the both sides of clamping strip are provided with alternating temperature plate, alternating temperature plate is fixedly connected on clamping strip by buckle structure, on the madial wall of alternating temperature plate, be respectively arranged with cold plates and heating plate, between cold plates and heating plate, be provided with at least three heterotherm tubes, the bottom of alternating temperature plate is provided with vent, reductor, windscreen wiper brush arm, between drive spindle and drive link, connect and effectively improved the alerting ability that windscreen wiper brush arm swings back and forth by gear, alternating temperature plate can regulate according to the needs of actual conditions, in the time that outdoor temperature is not high, alternating temperature plate can be pulled down, in the time that outdoor temperature is higher, can open cold plates, rain shaving blade is carried out to cooling down, prevent that high temperature from making rain shaving blade quick aging, when outdoor temperature can be opened heating plate during in subzero or snowy day, can heat rain shaving blade, ice and snow on Windshield is melted fast, improve the safety of driving, heterotherm tube can be realized being rapidly heated and lowering the temperature of rain shaving blade as required, both extended the service life of wiper, can effectively protect again Windshield.
Further, the material of rain shaving blade is elastomeric material, and elastomeric material has elasticity, can effectively reduce the friction force between rain shaving blade and Windshield, has extended the service life of rain shaving blade, has avoided Windshield to be worn simultaneously.
Further, buckle structure comprises limiting stopper and position-limited trough, and limiting stopper is fixedly connected on clamping strip by joint pin, position-limited trough is positioned on alternating temperature plate, limiting stopper and position-limited trough match, and can, according to actual temperature conditions Assembly &Disassembly alternating temperature plate, strengthen the practicality of wiper.
Further, the first gear, the second gear and the 3rd gear are finishing bevel gear cuter, the first gear and the second gear match, the first gear and the 3rd gear match, processing, measurement and the installation of finishing bevel gear cuter are fairly simple, low production cost, stable drive simultaneously, has improved the stability of windscreen wiper brush arm motion.
Further, the material of windscreen wiper brush arm and windscreen wiper frame is PVC material, and PVC material has resistance to combustion, acid and alkali-resistance, wear-resisting and elasticity, can extend the service life of wiper.
Further, wiper base plate shape triangular in shape, triangle Stability Analysis of Structures, intensity is high, has improved the installation strength of wiper, makes windscreen wiper frame and Windshield laminating tightr.
Further, in the shape of a spiral, screw-shaped heterotherm tube is conducive to Fast Heating or down quench to heterotherm tube, improves the work efficiency of wiper, and rain shaving blade can be effectively protected in remaining temperature heat radiation simultaneously more slowly.
The utility model, owing to having adopted technique scheme, has following beneficial effect:
Improve the work efficiency of wiper, extend the service life of wiper, strengthen its practicality, stability while having improved safety and operation: the utility model is by the basis of existing wiper, in the both sides of windscreen wiper frame, alternating temperature plate is set, can regulate according to the needs of actual conditions, in the time that outdoor temperature is not high, alternating temperature plate can be pulled down, in the time that outdoor temperature is higher, can open cold plates, rain shaving blade is carried out to cooling down, prevent that high temperature from making rain shaving blade quick aging, when outdoor temperature can be opened heating plate during in subzero or snowy day, can heat rain shaving blade, ice and snow on Windshield is melted fast, improve the safety of driving, the rain shaving blade of elastomeric material has elasticity, can effectively reduce the friction force between rain shaving blade and Windshield, has extended the service life of rain shaving blade, has avoided Windshield to be worn simultaneously, buckle structure can, according to actual temperature conditions Assembly &Disassembly alternating temperature plate, strengthen the practicality of wiper, the windscreen wiper brush arm of PVC material and windscreen wiper frame have resistance to combustion, acid and alkali-resistance, wear-resisting and elasticity, can extend the service life of wiper, screw-shaped heterotherm tube is conducive to Fast Heating or down quench, improves the work efficiency of wiper, and rain shaving blade can be effectively protected in remaining temperature heat radiation simultaneously more slowly.The utility model has not only improved the safety and stability of wiper, and has extended the service life of wiper, has strengthened its practicality.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of vapour vehicle windshield wiper of the utility model;
Fig. 2 is the structural representation of windscreen wiper frame in the utility model;
Fig. 3 is the partial enlarged drawing at I place in Fig. 1;
Fig. 4 is the partial enlarged drawing at II place in Fig. 2;
Fig. 5 is the structural representation of alternating temperature plate in the utility model;
Fig. 6 is the connection diagram of buckle structure in the utility model.
In figure: 1-wiper base plate; 2-motor mounting plate; 3-electrical motor; 4-reductor; 5-drive spindle; 6-drive link; 7-windscreen wiper brush arm; 8-windscreen wiper frame; 9-alternating temperature plate; The main windscreen wiper frame of 10-; The secondary windscreen wiper frame of 11-; 12-the first gear; 13-the second gear; 14-the 3rd gear; 15-bracing frame; 16-clamping strip; 17-rain shaving blade; 18-cold plates; 19-heating plate; 20-heterotherm tube; 21-vent; 22-limiting stopper; 23-position-limited trough; 24-joint pin.
Detailed description of the invention
As shown in Figures 1 to 6, for a kind of vapour vehicle windshield wiper of the utility model, wiper comprises wiper base plate 1, motor mounting plate 2, electrical motor 3, reductor 4, a pair of windscreen wiper brush arm 7 and a pair of windscreen wiper frame 8, one end of reductor 4 is connected on electrical motor 3, electrical motor 3 is fixedly connected on motor mounting plate 2, motor mounting plate 2 is welded on wiper base plate 1, wiper base plate 1 shape triangular in shape, triangle Stability Analysis of Structures, intensity is high, improve the installation strength of wiper, make windscreen wiper frame 8 tightr with Windshield laminating, one end of windscreen wiper brush arm 7 is rotatably connected on the end of wiper base plate 1, the other end of windscreen wiper brush arm 7 is rotatably connected to windscreen wiper frame 8, the material of windscreen wiper brush arm 7 and windscreen wiper frame 8 is PVC material, PVC material has resistance to combustion, acid and alkali-resistance, wear-resisting and elasticity, can extend the service life of wiper, the other end of reductor 4 is connected with drive spindle 5, on windscreen wiper brush arm 7, be provided with the first gear 12, between the first gear 12 and drive spindle 5, be connected by the second gear 13, between two windscreen wiper brush arms 7, connect by drive link 6, between drive link 6 and the first gear 12, be connected by the 3rd gear 14, the first gear 12, the second gear 13 and the 3rd gear 14 are finishing bevel gear cuter, the first gear 12 and the second gear 13 match, the first gear 12 and the 3rd gear 14 match, the processing of finishing bevel gear cuter, measure and install fairly simple, low production cost, stable drive simultaneously, improve the stability that windscreen wiper brush arm 7 moves, windscreen wiper frame 8 comprises main windscreen wiper frame 10 and two secondary windscreen wiper framves 11, secondary windscreen wiper frame 11 is rotatably connected on the two ends of main windscreen wiper frame 10, on secondary windscreen wiper frame 11, be provided with bracing frame 15, between two bracing frames 15, be fixedly connected with by clamping strip 16, on clamping strip 16, be provided with rain shaving blade 17, the material of rain shaving blade 17 is elastomeric material, elastomeric material has elasticity, can effectively reduce the friction force between rain shaving blade 17 and Windshield, extend the service life of rain shaving blade 17, avoided Windshield to be worn simultaneously, the both sides of clamping strip 16 are provided with alternating temperature plate 9, alternating temperature plate 9 is fixedly connected on clamping strip 16 by buckle structure, buckle structure comprises limiting stopper 22 and position-limited trough 23, limiting stopper 22 is fixedly connected on clamping strip 16 by joint pin 24, position-limited trough 23 is positioned on alternating temperature plate 9, limiting stopper 22 matches with position-limited trough 23, can be according to actual temperature conditions Assembly &Disassembly alternating temperature plate 9, strengthen the practicality of wiper, on the madial wall of alternating temperature plate 9, be respectively arranged with cold plates 18 and heating plate 19, between cold plates 18 and heating plate 19, be provided with at least three heterotherm tubes 20, heterotherm tube 20 in the shape of a spiral, screw-shaped heterotherm tube 20 is conducive to Fast Heating or down quench, improve the work efficiency of wiper, rain shaving blade 17 can be effectively protected in remaining temperature heat radiation simultaneously more slowly, the bottom of alternating temperature plate 9 is provided with vent 21, reductor 4, windscreen wiper brush arm 7, between drive spindle 5 and drive link 6, connect and effectively improved the alerting ability that windscreen wiper brush arm 7 swings back and forth by gear, alternating temperature plate 9 can regulate according to the needs of actual conditions, in the time that outdoor temperature is not high, alternating temperature plate 9 can be pulled down, in the time that outdoor temperature is higher, can open cold plates 18, rain shaving blade 17 is carried out to cooling down, prevent that high temperature from making rain shaving blade 17 quick agings, when outdoor temperature can be opened heating plate 19 during in subzero or snowy day, can heat rain shaving blade 17, ice and snow on Windshield is melted fast, improve the safety of driving, heterotherm tube 20 can be realized being rapidly heated and lowering the temperature of rain shaving blade 17 as required, both extended the service life of wiper, can effectively protect again Windshield.
Concrete implementation step of the present utility model is as follows: each parts of wiper are installed on automobile, in the time that external temperature is not high, do not need to install alternating temperature plate, when rainy, directly blow rain with rain shaving blade; In the time that external temperature is higher, alternating temperature plate is installed, open cold plates simultaneously, select the number of heterotherm tube according to the height of temperature, alternating temperature plate is lowered the temperature to rain shaving blade, prevent because excess Temperature makes rain shaving blade quick aging; When external temperature is during in subzero or snowy day, alternating temperature plate is installed and also heating plate is opened, alternating temperature plate is heated rain shaving blade, be conducive to the ice dissolution on Windshield, improve the sight line of operator's compartment, and then strengthened the safety of driving.
These are only specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this.Any taking the utility model as basis, for realizing essentially identical technique effect, do ground simple change, be equal to replacement or modification etc., be all covered by among protection domain of the present utility model.
Claims (7)
1. a vapour vehicle windshield wiper, described wiper comprises wiper base plate, motor mounting plate, electrical motor, reductor, a pair of windscreen wiper brush arm and a pair of windscreen wiper frame, one end of described reductor is connected on described electrical motor, described electrical motor is fixedly connected on described motor mounting plate, described motor mounting plate is welded on described wiper base plate, one end of described windscreen wiper brush arm is rotatably connected on the end of described wiper base plate, the other end of described windscreen wiper brush arm is rotatably connected to described windscreen wiper frame, it is characterized in that: the other end of described reductor is connected with drive spindle, on described windscreen wiper brush arm, be provided with the first gear, between described the first gear and described drive spindle, be connected by the second gear, between two described windscreen wiper brush arms, connect by drive link, between described drive link and described the first gear, be connected by the 3rd gear, described windscreen wiper frame comprises main windscreen wiper frame and two secondary windscreen wiper framves, described secondary windscreen wiper frame is rotatably connected on the two ends of described main windscreen wiper frame, on described secondary windscreen wiper frame, be provided with bracing frame, between two support frames as described above, be fixedly connected with by clamping strip, on described clamping strip, be provided with rain shaving blade, the both sides of described clamping strip are provided with alternating temperature plate, described alternating temperature plate is fixedly connected on described clamping strip by buckle structure, on the madial wall of described alternating temperature plate, be respectively arranged with cold plates and heating plate, between described cold plates and described heating plate, be provided with at least three heterotherm tubes, the bottom of described alternating temperature plate is provided with vent.
2. a kind of vapour vehicle windshield wiper according to claim 1, is characterized in that: the material of described rain shaving blade is elastomeric material.
3. a kind of vapour vehicle windshield wiper according to claim 1, it is characterized in that: described buckle structure comprises limiting stopper and position-limited trough, described limiting stopper is fixedly connected on described clamping strip by joint pin, described position-limited trough is positioned on described alternating temperature plate, and described limiting stopper and described position-limited trough match.
4. a kind of vapour vehicle windshield wiper according to claim 1, it is characterized in that: described the first gear, described the second gear and described the 3rd gear are finishing bevel gear cuter, described the first gear and described the second gear match, and described the first gear and described the 3rd gear match.
5. a kind of vapour vehicle windshield wiper according to claim 1, is characterized in that: the material of described windscreen wiper brush arm and described windscreen wiper frame is PVC material.
6. a kind of vapour vehicle windshield wiper according to claim 1, is characterized in that: described wiper base plate shape triangular in shape.
7. a kind of vapour vehicle windshield wiper according to claim 1, is characterized in that: described heterotherm tube in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268810.0U CN203876720U (en) | 2014-05-23 | 2014-05-23 | Automotive wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268810.0U CN203876720U (en) | 2014-05-23 | 2014-05-23 | Automotive wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203876720U true CN203876720U (en) | 2014-10-15 |
Family
ID=51677251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268810.0U Expired - Fee Related CN203876720U (en) | 2014-05-23 | 2014-05-23 | Automotive wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203876720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527586A (en) * | 2015-01-15 | 2015-04-22 | 陈学琴 | Windshield wiper drive mechanism based on hydraulic swing |
| CN104527588A (en) * | 2015-01-15 | 2015-04-22 | 陈学琴 | Three-scraper wiper hydraulic swing windscreen wiper with flexible wall supporting |
| CN114148292A (en) * | 2021-11-15 | 2022-03-08 | 重庆千能实业有限公司 | Windscreen wiper device with adjusting function |
-
2014
- 2014-05-23 CN CN201420268810.0U patent/CN203876720U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527586A (en) * | 2015-01-15 | 2015-04-22 | 陈学琴 | Windshield wiper drive mechanism based on hydraulic swing |
| CN104527588A (en) * | 2015-01-15 | 2015-04-22 | 陈学琴 | Three-scraper wiper hydraulic swing windscreen wiper with flexible wall supporting |
| CN104527588B (en) * | 2015-01-15 | 2016-05-04 | 陈学琴 | Three scraping blade flexible wall supporting rain brush swing hydraulic pressure wipers |
| CN104527586B (en) * | 2015-01-15 | 2016-08-24 | 陈学琴 | Swing hydraulic pressure rain brush drive mechanism |
| CN114148292A (en) * | 2021-11-15 | 2022-03-08 | 重庆千能实业有限公司 | Windscreen wiper device with adjusting function |
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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: 20141015 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |