CN105235649A - Rubber bar of vehicle wiper blade - Google Patents
Rubber bar of vehicle wiper blade Download PDFInfo
- Publication number
- CN105235649A CN105235649A CN201410226799.6A CN201410226799A CN105235649A CN 105235649 A CN105235649 A CN 105235649A CN 201410226799 A CN201410226799 A CN 201410226799A CN 105235649 A CN105235649 A CN 105235649A
- Authority
- CN
- China
- Prior art keywords
- water
- rubber strip
- wiper blade
- rubber bar
- front windshield
- 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
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention aims to provide a rubber bar of a vehicle wiper blade, which can improve the water wiping efficiency of rain wipers. The key point of the rubber bar of the vehicle wiper blade provided herein is that hook-shaped water-blocking parts are set at two sides of a top portion of the rubber bar. When the rubber bar is used to wipe water, water drops that are originally thrown above a front windshield glass are blocked by the water-blocking parts, thus the direction of the water drops are changed; and the water drops won't be thrown above the piece of front windshield glass but thrown towards two sides of the piece of front windshield glass with the movements of the rubber bars. In this way, the water drops of this part won't come back to the center position of the piece of front windshield glass, thus improving the water wiping efficiency of the rain wipers. The rubber bar of the vehicle rain wiper blade provided herein has simple structure; the water-blocking parts and the rubber bar body can be manufactured as a whole by utilizing rubber; and a water-absorbing bar can be manufactured by utilizing sponge, thus the cost is very low and the rubber bar of the vehicle wiper blade is easily popularized.
Description
Technical field
The invention belongs to technical field of automobile, be related specifically to a kind of rubber strip of automobile wiper blade.
Background technology
When rainy, rainwater can drop on the front windshield of automobile, forms top-down current, affects the sight line of chaufeur, is directly connected to the safety that vehicle travels.On orthodox car front windshield, the rubber strip of rain shaving blade is generally vertical bar shaped, and when rain shaving blade swings, this rubber strip promotes the water droplet on front windshield, and water droplet is moved to the both sides of front windshield.Because the moving velocity of windscreen wiper is very fast, therefore water droplet is while along with rubber strip movement, also can move to the two ends of rubber strip, and throw away under the influence of centrifugal force, get rid of and can directly flow away to the water droplet below front windshield, the visual field of chaufeur can not be affected, but, the water droplet getting rid of upper windscreen forward cannot directly flow away, the midway location of front windshield can only be flow back into again under gravity, this part water droplet must blow off by repeated work by windscreen wiper, this reduces the work efficiency of windscreen wiper.
Summary of the invention
The object of the invention is the rubber strip proposing a kind of automobile wiper blade, what the rubber strip of this automobile wiper blade can improve windscreen wiper scrapes water efficiency.
The crucial part of the rubber strip of automobile wiper blade of the present invention is that the both sides, top of this rubber strip are provided with hook-shaped retaining section.When rubber strip scrapes water, originally the water droplet be thrown toward above front windshield can be blocked by retaining section and change direction, the top to front windshield can not be got rid of again, but the both sides of getting rid of along with the motion of rubber strip to front windshield, this part water droplet would not flow back into the midway location of front windshield more like this, and what therefore improve windscreen wiper scrapes water efficiency.
Further, described retaining section is quadrntnt shape, and the free end of retaining section posts water suction bar.Retaining section is quadrntnt shape, when windscreen wiper moves, the free end of retaining section and the running orbit of rubber strip end tangent, impulsive force when water droplet contacts with rubber strip can be reduced, and the below of water droplet along retaining section to rubber strip can be guided to move; When water droplet gets rid of the free end to retaining section under the influence of centrifugal force, can be stopped by water suction bar, thus underspeed, even can not be thrown out of, but again flow to the below of rubber strip along rubber strip.
Further, a laterally inclined bottom towards rubber strip of the close rubber strip axis of described water suction bar, like this can better by get rid of to water suction bar water droplet guiding rubber strip below.
The rubber strip structure of automobile wiper blade of the present invention is simple, and its retaining section can utilize rubber to be made into integration with rubber strip body, and water suction bar can utilize sponge to make, and cost is very low, is conducive to popularizing.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of the rubber strip of automobile wiper blade of the present invention.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and principle of work etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
Embodiment 1:
As shown in Figure 1, the rubber strip of the automobile wiper blade of the present embodiment comprises body 1, and the both sides, top of body 1 are provided with hook-shaped retaining section 2, and this retaining section 2 is quadrntnt shape, utilizes rubber to be made into integration with body 1; The free end of retaining section 2 posts that sponge sucks in water bar 3.
When rubber strip scrapes water, originally the water droplet be thrown toward above front windshield can be blocked by retaining section 2 and change direction, the top to front windshield can not be got rid of again, but the both sides of getting rid of along with the motion of rubber strip to front windshield, this part water droplet would not flow back into the midway location of front windshield more like this, and what therefore improve windscreen wiper scrapes water efficiency.
When windscreen wiper moves, the free end of retaining section 2 and the running orbit of rubber strip end tangent, impulsive force when water droplet contacts with rubber strip can be reduced, and water droplet can be guided to move along retaining section 2 to the below of rubber strip; When water droplet gets rid of the free end to retaining section 2 under the influence of centrifugal force, can be stopped by water suction bar 3, thus underspeed, even can not be thrown out of, but again flow to the below of rubber strip along rubber strip.
The one laterally inclined bottom towards rubber strip body 1 of close rubber strip body 1 axis of water suction bar 3, can will get rid of the below of the rubber strip that to lead to the water droplet of water suction bar 3 so better.
Claims (3)
1. a rubber strip for automobile wiper blade, is characterized in that the both sides, top of this rubber strip are provided with hook-shaped retaining section.
2. the rubber strip of automobile wiper blade according to claim 1, it is characterized in that described retaining section is quadrntnt shape, the free end of retaining section posts water suction bar.
3. the rubber strip of automobile wiper blade according to claim 2, is characterized in that a laterally inclined bottom towards rubber strip of the close rubber strip axis of described water suction bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226799.6A CN105235649A (en) | 2014-05-27 | 2014-05-27 | Rubber bar of vehicle wiper blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226799.6A CN105235649A (en) | 2014-05-27 | 2014-05-27 | Rubber bar of vehicle wiper blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105235649A true CN105235649A (en) | 2016-01-13 |
Family
ID=55033567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410226799.6A Pending CN105235649A (en) | 2014-05-27 | 2014-05-27 | Rubber bar of vehicle wiper blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105235649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608994A (en) * | 2018-06-05 | 2018-10-02 | 力帆实业(集团)股份有限公司 | A kind of windscreen wiper system of wiper and its motor vehicle |
-
2014
- 2014-05-27 CN CN201410226799.6A patent/CN105235649A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608994A (en) * | 2018-06-05 | 2018-10-02 | 力帆实业(集团)股份有限公司 | A kind of windscreen wiper system of wiper and its motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160113 |
|
| WD01 | Invention patent application deemed withdrawn after publication |