CN101695918A - Novel windscreen wiper - Google Patents
Novel windscreen wiper Download PDFInfo
- Publication number
- CN101695918A CN101695918A CN200910207445A CN200910207445A CN101695918A CN 101695918 A CN101695918 A CN 101695918A CN 200910207445 A CN200910207445 A CN 200910207445A CN 200910207445 A CN200910207445 A CN 200910207445A CN 101695918 A CN101695918 A CN 101695918A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- wiper
- windscreen wiper
- rotating shaft
- arm
- 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
- 238000007790 scraping Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 abstract description 8
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
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Abstract
The invention discloses a windscreen wiper for an automobile. The windscreen wiper comprises a wiper blade, a wiper arm, a long connecting rod, a short connecting rod and a connecting rod rotary shaft, and is characterized in that: one end of the wiper arm and one end of the long connecting rod are connected with the short connecting rod in a rotatable mode; the end part of the short connecting rod is connected with the wiper blade; the other end of the long connecting rod is connected with the connecting rod rotary shaft; the connecting rod rotary shaft is fixed on an automobile body; and the other end of the wiper arm is fixed on the automobile body through a rotary shaft. By making simple structural improvement on the windscreen wiper mechanism, the motion direction of the wiper arm can be adjusted and the wiper brush area is enlarged to ensure that the wiper brush area better meets the requirement of people on visual field, so that the safety of the automobile is increased during driving on a rainy day. In addition, the car windscreen wiper has the advantages of simple structure, low cost, easy assembly, high practicality and reliable performance.
Description
Technical field
The invention belongs to the auto-parts field, particularly relate to a kind of new automobile windscreen wiper.
Background technology
Along with the continuous development of automotive technology, people are more and more higher to outward appearance, the traveling comfort requirement of automobile, and present most wiper wiper areas are little, and the field range of rainy day chaufeur is not very open, influences the safety traffic of automobile.
At present, in known technology, a kind of compound windscreen wiper arm (CN200820082155.4) is arranged, it is characterized in that riveted holes being set, again addition one little scraping arm in windscreen wiper arm middle-end.Described little scraping arm is parallel with the windscreen wiper arm side by side, and captives joint with the windscreen wiper arm by riveted holes, and its length and windscreen wiper arm lengths adapt, and this apparatus structure is simple, and the optimum motor omnibus is installed, and can improve its travel safety.This technology has the following disadvantages: 1, need increase by a little scraping arm in addition; 2, this device is little to the impact effect of former wiper area.
Summary of the invention
For addressing the above problem, the invention discloses a kind of wiper, comprise scraping blade, windscreen wiper arm, long connecting rod, short connecting rod and connecting rod rotating shaft, it is characterized in that: an end of windscreen wiper arm and an end of long connecting rod link to each other with short connecting rod by the mode of being rotatably connected, the end of short connecting rod connects scraping blade, the other end of long connecting rod is connected with the connecting rod rotating shaft, and the connecting rod rotating shaft is fixed on the vehicle body, and the other end of windscreen wiper arm is fixed on the car body by rotating shaft.
Can adjust the wiper track of scraping blade by the installation site that changes the connecting rod rotating shaft.
A plurality of windscreen wiper arms installation site is arranged on short connecting rod, also can adjust the wiper track of scraping blade by adjusting this position.
The present invention is by carrying out simple structural development to wiper body, can adjust windscreen wiper scraping arm trend, increases the wiper area, makes the wiper zone more satisfy people's visual field requirement, thereby increases the safety that the automobile rainy day travels.This apparatus structure is simple in addition, cost is low, and it is easy, practical to assemble, dependable performance.
Description of drawings
Fig. 1: the novel windscreen wiper scheme drawing of the present invention.
Description of reference numerals:
1-windscreen wiper arm; The 2-long connecting rod; The 3-short connecting rod; The 4-scraping blade;
The rotating shaft of 5-connecting rod; Another is provided with the position rotating shaft of 6-connecting rod;
The original windscreen wiper path of motion of 7-; The existing windscreen wiper path of motion of 8-;
The specific embodiment
Specifically describe below in conjunction with the structure of accompanying drawing windscreen wiper of the present invention.
The main composition structure of windscreen wiper of the present invention comprises: windscreen wiper arm 1, long connecting rod 2, short connecting rod 3, scraping blade 4, connecting rod rotating shaft 5.Long connecting rod 2 is connected with connecting rod rotating shaft 5, and connecting rod rotating shaft 5 is fixed on the vehicle body, and windscreen wiper arm 1 and long connecting rod 2 link to each other with short connecting rod 3 by the mode of being rotatably connected, and short connecting rod 3 ends connect scraping blade 4, and the other end of windscreen wiper arm 1 is fixed on the car body by a rotating shaft.During windscreen wiper work, motion by windscreen wiper arm 1 drives long connecting rod 2 and short connecting rod 3 motions, scraping blade 4 is subjected to the effect of long connecting rod 2 and short connecting rod 3 in the process of motion, path of motion is for becoming the radius trend, will be shown in dotted line among the figure 8, be higher than normal trace 7 (the definite value radius moves towards, and does not promptly add the wiper body path of motion of long connecting rod and short connecting rod).If the position shown in 6 among the figure is adjusted in the position of connecting rod rotating shaft 5, its wiper track can be lower than former normal trace below.Thereby, satisfy the visual field requirement of chaufeur by wiper body being carried out the wiper zone that different link design can be adjusted scraping blade.
In addition, also a plurality of windscreen wiper arms installation site can be set on short connecting rod 3, also can adjust the wiper track of scraping blade 4 by adjusting this position.
Adopt windscreen wiper of the present invention, make the effect that can be subjected to long connecting rod and short connecting rod mechanism in winner's wiper body and the secondary wiper body working process, and taking place, track changes (change radius), by can regulate the scope of wiper up and down of windscreen wiper to the adjustment of connecting rod rotating shaft position, can make bigger wiper zone, the car of single windscreen wiper and two windscreen wiper systems all played well scrape brushing effects, enlarge vision field of driver.
Claims (3)
1. wiper, comprise scraping blade (4), windscreen wiper arm (1), long connecting rod (2), short connecting rod (3) and connecting rod rotating shaft (5), it is characterized in that: an end of an end of windscreen wiper arm (1) and long connecting rod (2) links to each other with short connecting rod (3) by the mode of being rotatably connected, the end of short connecting rod (3) connects scraping blade (4), the other end of long connecting rod (2) is connected with connecting rod rotating shaft (5), connecting rod rotating shaft (5) is fixed on the vehicle body, and the other end of windscreen wiper arm (1) is fixed on the car body by rotating shaft.
2. wiper according to claim 1 is characterized in that: the wiper track that can adjust scraping blade (4) by the installation site that changes connecting rod rotating shaft (5).
3. wiper according to claim 1 and 2 is characterized in that: a plurality of windscreen wiper arms (1) installation site is arranged, by adjusting the wiper track of the whole scraping blade of this adjustable positions on short connecting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910207445A CN101695918A (en) | 2009-11-03 | 2009-11-03 | Novel windscreen wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910207445A CN101695918A (en) | 2009-11-03 | 2009-11-03 | Novel windscreen wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101695918A true CN101695918A (en) | 2010-04-21 |
Family
ID=42141060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910207445A Pending CN101695918A (en) | 2009-11-03 | 2009-11-03 | Novel windscreen wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101695918A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350981A (en) * | 2011-07-22 | 2012-02-15 | 奇瑞汽车股份有限公司 | Automobile antitheft windscreen wiper |
-
2009
- 2009-11-03 CN CN200910207445A patent/CN101695918A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350981A (en) * | 2011-07-22 | 2012-02-15 | 奇瑞汽车股份有限公司 | Automobile antitheft windscreen wiper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100421 |