CN204548030U - Anti-scratch windscreen wiper and self-propelled vehicle - Google Patents
Anti-scratch windscreen wiper and self-propelled vehicle Download PDFInfo
- Publication number
- CN204548030U CN204548030U CN201520187709.7U CN201520187709U CN204548030U CN 204548030 U CN204548030 U CN 204548030U CN 201520187709 U CN201520187709 U CN 201520187709U CN 204548030 U CN204548030 U CN 204548030U
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- China
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- scratch
- wiper
- brush bar
- windscreen wiper
- main brush
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Abstract
The utility model discloses a kind of anti-scratch windscreen wiper, the wiper comprising drive part, the wiper arm be connected with drive part and be connected with described wiper arm, the cross-sectional plane of described wiper is in " mountain " shape, it comprises a scraping arm and to be positioned at before scraping arm and to have absorbent function brushing tool, described brushing tool comprises main brush bar and two secondary brush bars, and described two secondary brush bars lay respectively at the both sides of described main brush bar.The invention also discloses a kind of self-propelled vehicle, comprise above-mentioned anti-scratch windscreen wiper.Above-mentioned anti-scratch windscreen wiper and have the self-propelled vehicle of this anti-scratch windscreen wiper, the Windshield of self-propelled vehicle more can be cleaned, and the life-span of windscreen wiper obtains increase.
Description
Technical field
The utility model relates to wiper, particularly a kind of anti-scratch windscreen wiper and self-propelled vehicle with anti-scratch function.
Background technology
Slice structure before windscreen wiper refers to and is arranged on Windshield, is used to brushing except the equipment of the raindrop be attached in vehicle windscreen and dust, to improve the visbility of steerman, increases traffic safety.Windscreen wiper is primarily of compositions such as electrical motor, retarder, four-bar linkage, wiper axle, swept area of wiper blade assemblies, and Main Function is sleet and dust that cleaning Windshield is obstructed the view.
Existing windshield wiper bar is generally overall strip, and when clearing up impurity, granular impurity such as silt, hard particles etc. easily scratch brush bar, make the shortening that the life-span of brush bar is very fast, add the turnover rate of windscreen wiper.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: provide a kind of anti-scratch windscreen wiper and the self-propelled vehicle that can increase the service life of wiper.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of anti-scratch windscreen wiper, the wiper comprising drive part, the wiper arm be connected with drive part and be connected with described wiper arm, the cross-sectional plane of described wiper is in " mountain " shape, it comprises a scraping arm and to be positioned at before scraping arm and to have absorbent function brushing tool, described brushing tool comprises main brush bar and two secondary brush bars, and described two secondary brush bars lay respectively at the both sides of described main brush bar.
As optimization, described brushing tool also comprises a connecting bridge be connected with described scraping arm, and the coupling end of described main brush bar and two secondary brush bars is connected with described connecting bridge, and elongated end extends to the direction of Windshield, described main brush bar and two secondary brush bars spaced.
As optimization, described main brush bar, two secondary brush bars are one-body molded.
As optimization, the coupling end of described two secondary brush bars is removably connected with described connecting bridge.
As optimization, the coupling end of described main brush bar is removably connected with described connecting bridge.
As optimization, the axial length of two secondary brush bars is all less than described main brush bar.
For solving the problems of the technologies described above, another technical scheme that the utility model adopts is: provide a kind of self-propelled vehicle, comprise above-mentioned anti-scratch windscreen wiper.
Anti-scratch windscreen wiper of the present utility model, the secondary brush bar of preliminary cleaning effect has been increased at the two ends of main brush bar, after secondary brush bar cleans out main impurity, make main brush bar further clear up along the track of secondary brush bar again, reduce the probability of main brush bar contact large granular impurity, add the service life of windscreen wiper, simultaneously, by twice cleaning, make clean more thorough, more totally.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model anti-scratch windscreen wiper.
Fig. 2 is the section-drawing of A-A in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
First, before embodiment is described, be necessary that some terms to occurring make an explanation herein.Such as:
Use the term such as " first ", " second " to describe various element if occur herein, but these elements should not limited by these terms.These terms are only used for differentiation element and another element.Therefore, " first " element also can be called as " second " element and not depart from instruction of the present utility model.
In addition, should be understood that, when mentioning an element " connection " or " connection " to another element, it can directly connect or directly be connected to another element or also can there is intermediary element.On the contrary, when mentioning that an element " directly connection " or " directly connecting " are to another element, then there is not intermediary element.
The various terms occurred in this article are only not intended to conduct to restriction of the present utility model for describing the object of concrete embodiment.Unless context is clearly pointed out in addition, then singulative intention also comprises plural form.
" comprise " when using term in this manual and/or " including " time, these terms specify the existence of described feature, entirety, step, operation, element and/or parts, but also do not get rid of more than one other features, entirety, step, operation, element, the existence of parts and/or its group and/or additional.
About embodiment:
Refer to Fig. 1 and Fig. 2, the anti-scratch windscreen wiper of the present embodiment, the wiper 2 comprising drive part, the wiper arm 1 be connected with drive part and be connected with described wiper arm 1, the cross-sectional plane of described wiper 2 is in " mountain " shape, there is absorbent function brushing tool 22 before it comprises a scraping arm 21 and is positioned at scraping arm 21, described brushing tool 22 comprises main brush bar 221 and two secondary brush bars 222, and described two secondary brush bars 222 lay respectively at the both sides of described main brush bar 221.Particularly:
Described scraping arm 21 is for clamping brushing tool 22 to make when drive part drives, and this scraping arm 21 drives wiper 2 to carry out waving to clean the Windshield of vehicle.Described brushing tool 22 also comprises a connecting bridge 223 be connected with described scraping arm 21, the coupling end of described main brush bar 221 and two secondary brush bars 222 is connected with described connecting bridge 223, elongated end extends to the direction of Windshield, described main brush bar 221 and two secondary brush bars 222 spaced.In this example, described connecting bridge 223 is in strip, coordinate in order to clamp with described scraping arm 21, make described scraping arm 21 firmly can clamp this connecting bridge 223, this connecting bridge 223 installs described main brush bar 221 and two secondary brush bars 222 towards the one side of Windshield, can firmly be connected with this connecting bridge 223 to make the coupling end of described main brush bar 221 and secondary brush bar 222.Described main brush bar 221 and two secondary brush bars 222 one-body molded, also can separately manufacture.
In the present embodiment, described main brush bar 221 is connected with this connecting bridge 223 by affixed mode with two secondary brush bars 222.Understandable, in other examples, conveniently secondary brush bar 222 and/or main brush bar 221 can be changed upon wear, main brush bar 221 and/or two secondary brush bars 222 can be set to the connection mode of connecting bridge 223 and removably connect, such as, can be connected by modes such as engaging, bondings.Adopt in this way, after main brush bar 221 and/secondary brush bar 222 damage, only need to change brush bar, benefit to save material, cuts the waste, and saves replacement cost.
In the present embodiment, the axial length of two secondary brush bars 222 is all less than described main brush bar 221, namely two secondary brush bars 222 towards the distance of Windshield slightly larger than the distance of described main brush bar 221 towards Windshield.When Windshield there being impurity (such as the grains of sand, hard objects etc.), these impurity can increase the degree of wear to brush bar, adopt this structure, because the length of two secondary brush bars 222 is slightly shorter than main brush bar 221, when driving rain brush to swing, all the time be that the two secondary brush bars 222 being positioned at main brush bar 221 both sides first touch impurity, after secondary brush bar 222 pairs of impurity are cleared up, main brush bar 221 just cleans along the path of motion of secondary brush bar 222.Therefore, even if Windshield has impurity, there is secondary brush bar 222 to clear up it, greatly reduced the degree of wear to main brush bar 221, make the longer service life of main brush bar 221.Anti-scratch windscreen wiper of the present utility model, main brush bar 221 can also be made, secondary brush bar 222 can change, generally due to secondary brush bar 222 mainly cleaning grit impurity, far to be shorter than the service life of main brush bar 221 their service life, after secondary brush bar 222 can not use, new secondary brush bar 222 can be bought and carry out changing.The object making secondary brush bar 222 shorter than main brush bar 221 is: secondary brush bar 222 main purpose is first firm larger object on wiper glass, and directly do not contact with glass or contact less, like this, the life-span of secondary brush bar 222 is longer.Main brush bar 221 main purpose is to remove glass surface subtitle substance, clean polishing glass.Secondary brush bar 222 shields, and main brush bar 221 mainly plays cleansing action.In the present embodiment, because secondary brush bar 222 does not play main cleansing action, therefore from cost-saving angle, the width of the cross-sectional plane of described secondary brush bar 222 is less than the width of the cross-sectional plane of main brush bar 221.Secondary brush bar 222 so can be made while saving material not affect its function again.
The invention also discloses a kind of self-propelled vehicle, it comprises the anti-scratch windscreen wiper of above-mentioned power.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. an anti-scratch windscreen wiper, the wiper comprising drive part, the wiper arm be connected with drive part and be connected with described wiper arm, it is characterized in that: the cross-sectional plane of described wiper is in " mountain " shape, it comprises a scraping arm and to be positioned at before scraping arm and to have absorbent function brushing tool, described brushing tool comprises main brush bar and two secondary brush bars, and described two secondary brush bars lay respectively at the both sides of described main brush bar.
2. anti-scratch windscreen wiper as claimed in claim 1, it is characterized in that: described brushing tool also comprises a connecting bridge be connected with described scraping arm, the coupling end of described main brush bar and two secondary brush bars is connected with described connecting bridge, elongated end extends to the direction of Windshield, described main brush bar and two secondary brush bars spaced.
3. anti-scratch windscreen wiper as claimed in claim 2, is characterized in that: described main brush bar, two secondary brush bars are one-body molded.
4. anti-scratch windscreen wiper as claimed in claim 2, is characterized in that: the coupling end of described two secondary brush bars is removably connected with described connecting bridge.
5. anti-scratch windscreen wiper as claimed in claim 4, is characterized in that: the coupling end of described main brush bar is removably connected with described connecting bridge.
6. the anti-scratch windscreen wiper any one of claim 1 to 5 as described in claim, is characterized in that: the axial length of two secondary brush bars is all less than described main brush bar.
7. a self-propelled vehicle, comprises the anti-scratch windscreen wiper any one of the claims 1 to 6 described in claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187709.7U CN204548030U (en) | 2015-03-31 | 2015-03-31 | Anti-scratch windscreen wiper and self-propelled vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187709.7U CN204548030U (en) | 2015-03-31 | 2015-03-31 | Anti-scratch windscreen wiper and self-propelled vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204548030U true CN204548030U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520187709.7U Expired - Fee Related CN204548030U (en) | 2015-03-31 | 2015-03-31 | Anti-scratch windscreen wiper and self-propelled vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204548030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760572A (en) * | 2015-03-31 | 2015-07-08 | 力帆实业(集团)股份有限公司 | Anti-scratch windscreen wiper for motor vehicle and motor vehicle |
-
2015
- 2015-03-31 CN CN201520187709.7U patent/CN204548030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760572A (en) * | 2015-03-31 | 2015-07-08 | 力帆实业(集团)股份有限公司 | Anti-scratch windscreen wiper for motor vehicle and motor vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20200331 |