CN101780790A - Windshield wiper capable of stabilizing scraping strip - Google Patents
Windshield wiper capable of stabilizing scraping strip Download PDFInfo
- Publication number
- CN101780790A CN101780790A CN 200910000524 CN200910000524A CN101780790A CN 101780790 A CN101780790 A CN 101780790A CN 200910000524 CN200910000524 CN 200910000524 CN 200910000524 A CN200910000524 A CN 200910000524A CN 101780790 A CN101780790 A CN 101780790A
- Authority
- CN
- China
- Prior art keywords
- strip
- scraping
- press
- press strip
- stabilizing
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S1/3848—Flat-type wiper blade, i.e. without harness
- B60S1/3874—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra
- B60S1/3875—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra rectangular section
- B60S1/3879—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra rectangular section placed in side grooves in the squeegee
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
Abstract
The invention provides a windshield wiper capable of stabilizing a scraping strip, which comprises a fastener, a first arc-shaped trim strip, two second arc-shaped trim strips, a scraping strip, two fixed sleeves and two flow guiding sleeves, wherein the first arc-shaped trim strip is combined in the center of the fastener; the two second arc-shaped trim strips are combined on both sides of the fastener respectively, and the two second trim strips are positioned below both sides of the first trim strip, so that the first trim strip and the two second trim strips form a structure with three side-by-side points; the flexible scraping strip is clamped between the first trim strip and the two second trim strips; a scraping sheet attached to a windshield of an automobile is arranged below the scraping strip; and the fixed sleeves are sleeved at both ends of the first trim strip and the two second trim strips respectively, and the flow guiding sleeves are combined above both ends of the first trim strip and the two second trim strips respectively. Thus, the windshield wiper capable of enabling the scraping strip to obtain stable and balanced support force is formed.
Description
Technical field
But the invention relates to a kind of rain brush of stabilizing scraping strip, but refer to a kind of rain brush that is applied in stabilizing scraping strip on the vehicle such as automobile especially.
Background technology
Traditional windshield wiper, be on a scraping article in conjunction with a plurality of metallic frameworks that change mutually layer by layer, this skeleton of mat forms the pressure that presses down this scraping article, and scraping article can be pasted on windshield.Because this kind has the Wiper structure of skeleton miscellaneous, make difficulty, with high costs, foot is gradually replaced by exoskeletal rain brush now.And known exoskeletal rain brush (or claim cartilage brush), for example Taiwan patent of invention I271339 number, novel patent M323417, and shown in novel patent M319197 number.It normally unifies Connection Block in the compressing tablet middle junction of two arc sheets; form a line of rabbet joint in the middle of these two compressing tablets; by this in this line of rabbet joint in conjunction with a flexual scraping blade; make two sides of two compressing tablet clips at this scraping blade; in addition in two ends of these two compressing tablets respectively in conjunction with detouchable one end cover, and above two compressing tablets in conjunction with a protecting sleeve.Form by this and can utilize these two compressing tablets to press down this scraping blade, make this scraping blade bottom can paste exoskeletal rain brush on windshield.But known exoskeletal rain brush only is with the compressing tablet clip of these two arc sheets two sides at this scraping blade, and shortcoming is to the elasticity downforce of this scraping blade center of gravity, so this scraping blade pastes in the effect of windshield clearly fully, and elastic fatigue takes place easily.And when this scraping blade comes backwash to move on Windshield, must produce antagonistic force to this scraping blade, the arm of force via scraping blade produces the moment of reversing at two compressing tablets again, because the twisting resistance effect of rectangular configuration is relatively poor, to cause this two compressing tablet torsional deflectioies, the lighter causes the bearing force of this scraping blade top shortcoming balance, and more serious situation will cause this scraping blade therefore to break away from.
Therefore, but how inventing out a kind of rain brush of stabilizing scraping strip, so that this rain brush can produce downforce to the scraping blade center of gravity, and can effectively resist the antagonistic force of rain brush, will be that the present invention desires actively to disclose part.
Summary of the invention
Because the shortcoming of above-mentioned known exoskeletal rain brush, it does not reach perfection contriver's thoughts, then exhausting the concentrated research of its intelligence overcomes, be engaged in this industry accumulating experience for many years with it, but and then develop a kind of rain brush of stabilizing scraping strip of innovation, can produce downforce to the scraping article center of gravity in the hope of reaching, make the scraping blade of scraping article can the long-acting Windshield that pastes fully at automobile, and the stable three-point support structure of mat fixes this scraping article, the purpose of the antagonistic force during with effective opposing rain brush start.
But main purpose of the present invention is providing a kind of rain brush of stabilizing scraping strip, its first press strip and two second press strips by rain brush constitute 3 structure designs side by side, cause this first press strip to be fixed on the center of gravity upper end of scraping article, these two second press strips are fixed on two sides of this scraping article, form this first press strip and 3 fixing structures that support this scraping article that reach of two second press strips formations by this, and then reach the scraping blade that makes this scraping article can the long-acting Windshield that pastes fully at automobile, and the stable three-point support structure of mat is fixed this scraping article, the purpose of the antagonistic force when effectively resisting the rain brush start.
For reaching above-mentioned purpose, but the rain brush of the present invention's stabilizing scraping strip comprises: a fastener is combined in the central authorities of this first press strip and 2 second press strips.One first press strip, it is the rectangular of arc, its central authorities are combined in the central authorities of this fastener.2 second press strips, it is the rectangular of arc, its central authorities are combined in two sides of this fastener respectively, and 2 second press strip positions make first press strip and two second press strips constitute 3 structures side by side below these first press strip, two sides.One scraping article, it is flexual rectangular, is clamped and fastened between this first press strip and 2 second press strips, and its upper end is provided with first caulking groove chimeric with first press strip, and its two side is respectively equipped with second caulking groove chimeric with second press strip, and its lower end is provided with a scraping blade.Reach two fixed covers, be combined in two ends of this one first press strip and 2 second press strips respectively, this fixed cover is that the end binding of first press strip and second press strip is fixing.
By this, but the rain brush of the present invention's stabilizing scraping strip, be that this first press strip of mat and two second press strips constitute 3 structures side by side, make this first press strip be fixed on the center of gravity upper end of scraping article, these two second press strips are fixed on two sides of this scraping article, reaching the scraping blade that makes this scraping article can the long-acting Windshield that pastes fully at automobile, and the stable three-point support structure of mat fixes this scraping article, the effect of the antagonistic force during with effective opposing rain brush start.
Description of drawings
Fig. 1 is the exploded perspective view of preferred embodiment of the present invention.
Fig. 2 is the local combination stereogram one of preferred embodiment of the present invention.
Fig. 3 is the local combination stereogram two of preferred embodiment of the present invention.
Fig. 4 is the enlarged diagram of preferred embodiment Fig. 3 of the present invention.
Fig. 5 is the compound section figure of preferred embodiment of the present invention.
Fig. 6 is the combination stereogram of preferred embodiment of the present invention.
Fig. 7 is another embodiment block diagram of preferred embodiment of the present invention.
The specific embodiment
For fully understanding purpose of the present invention, feature and effect, now by following specific embodiment, and cooperate appended graphicly, the present invention is described in detail, illustrate as afterwards:
Consult shown in the accompanying drawing, but the rain brush of the present invention's stabilizing scraping strip, and its preferred embodiment is to comprise a fastener 1, one first press strip 2,2 second press strips 3, a scraping article 4, two fixed covers 5 and 6 compositions of two water conservancy diversion cover, wherein:
One first press strip 2, as shown in Figures 1 and 2, it is arc rectangular of or other shape rounded for section, can be metal or other material constitutes, its central authorities are combined in the central authorities of this fastener 1, make this first press strip 2 extend in two ends of this fastener 1.
2 second press strips 3, as shown in Figures 1 and 2, it is arc rectangular of or other shape rounded for section, can be metal or other material constitutes, its central authorities are combined in two sides of this fastener 1 respectively, and 3 of 2 second press strips make this first press strip 2 and two second press strips 3 constitute 3 structures that extend side by side below these first press strip, 2 two sides.
One scraping article 4, as Fig. 1, Fig. 2 and shown in Figure 5, it is flexual rectangular, be clamped and fastened between this first press strip 2 and 2 second press strips 3, its upper end is provided with first caulking groove 41 chimeric with first press strip 2, and its two side is respectively equipped with second caulking groove 42 chimeric with second press strip 3, and this first caulking groove 41 of mat and second caulking groove 42 are chimeric with this first press strip 2 and 2 second press strips 3, its lower end is provided with a triangle or can be the scraping blade 43 of other shape, and this scraping blade 43 of mat pastes on the Windshield of automobile.Person in addition, two sides of this scraping article 4 are respectively equipped with one the 3rd caulking groove 44, and mat the 3rd caulking groove 44 overlaps 6 combinations for following water conservancy diversion.
Two fixed covers 5, as shown in Figures 1 to 4, it is to constitute triangle or can be other shape, be provided with first jack 51 that is socketed in these first press strip, 2 ends in upper corners, be provided with second jack 52 that is socketed in these second press strip, 3 ends in two side angles, by this two fixed covers 5 are combined in two ends (as shown in Figures 3 and 4) of this one first press strip 2 and 2 second press strips 3 respectively, this fixed cover 5 is that the end binding of first press strip 2 and second press strip 3 is fixing.
Water conservancy diversion cover 6, as Fig. 1, Fig. 3 and shown in Figure 6, it is the top that coats this first press strip 2,2 second press strips 3 and this scraping article 4 jointly, can be triangle or can be the hollow sleeve of other shape, the bottom of its two side is respectively equipped with an aduncate dummy slider 61, this dummy slider 61 is the 3rd caulking grooves 44 that are embedded in these scraping article 4 two sides, by this, and with this first press strip 2 and 2 second press strips 3 are peripheral and this scraping article 4 coats jointly.And the end of this water conservancy diversion cover 6 is provided with separable end cover 62, and the section form of this end cover 62 can be overlapped 6 identically, and for example shown in Figure 7 with this water conservancy diversion, and this end cover 62 can overlap 6 with this water conservancy diversion and one-body moldedly constitute.
But the rain brush of mat the present invention stabilizing scraping strip design, this first press strip 2 and two second press strips 3 are to constitute 3 special constructions side by side, cause this first press strip 2 to be fixed on first caulking groove 41 of scraping article 4 centers of gravity upper end, these two second press strips 3 are fixed on second caulking groove 42 of these scraping article 4 two sides, form by this this first press strip 2 and two second press strips 3 constitute 3 fixing, balance presses down and support the structure of this scraping article 4, and then reach the scraping blade 43 that makes this scraping article 4 can the long-acting effect that pastes fully at the Windshield of automobile.And this first press strip 2 of mat and two second press strips 3 stable three-point support structure fix this scraping article 4, and when the scraping blade 43 of this scraping article 4 is brushed on Windshield when moving, the moment when effectively resisting start prevents scraping article 4 distortion or comes off, and promotes the service life of rain brush.
Other is the person, but the rain brush of the present invention's stabilizing scraping strip, replaceable this scraping article 4, as long as this water conservancy diversion cover 6 and end cover 62 are extracted out along the 3rd caulking groove 44 of this scraping article 4, again this two fixed cover 5 is unloaded, this scraping article 4 can be taken off the scraping article 4 that more renews by this, again fixed cover 5, water conservancy diversion cover 6 and end cover 62 are reinstalled, just can reuse this rain brush.
As mentioned above, the present invention meets patent three important documents fully: the utilizability on novelty, creativeness and the industry.With novelty and creative, the present invention is the combined structure design by first press strip 2 and 2 second press strips 3 and other assembly of rain brush, cause this first press strip 2 and two second press strips 3 constitute 3 fixing, balance presses down and support the structure of this scraping article 4, and then reach this scraping article 4 can the long-acting effect that pastes fully at the Windshield of automobile, moment when reaching effectively opposing start, prevent the scraping article distortion or come off the effectiveness in the service life of enhancement rain brush.With regard to the utilizability on the industry, the product that utilizes the present invention to derive is when the demand that can fully satisfy existing market.
The present invention discloses with preferred embodiment hereinbefore, so has the knack of this operator and it should be understood that this embodiment only is used to describe the present invention, does not limit the scope of the invention and should not be read as.It should be noted,, all should be made as and be covered by in the category of the present invention such as with the variation and the displacement of this embodiment equivalence.Therefore, protection scope of the present invention when with hereinafter claim scope the person of being defined be as the criterion.
Claims (8)
1. but the rain brush of a stabilizing scraping strip is characterized in that, it comprises:
One fastener is combined in the central authorities of this first press strip and 2 second press strips;
One first press strip, it is the rectangular of arc, its central authorities are combined in the central authorities of this fastener;
2 second press strips, it is the rectangular of arc, its central authorities are combined in two sides of this fastener respectively, and 2 second press strip positions make first press strip and two second press strips constitute 3 structures side by side below these first press strip, two sides;
One scraping article, it is flexual rectangular, is clamped and fastened between this first press strip and 2 second press strips, and its upper end is provided with first caulking groove chimeric with first press strip, and its two side is respectively equipped with second caulking groove chimeric with second press strip, and its lower end is provided with a scraping blade; And
Two fixed covers are combined in two ends of this one first press strip and 2 second press strips respectively, and this fixed cover is that the end with first press strip and second press strip links fixing.
2. but the rain brush of stabilizing scraping strip according to claim 1 is characterized in that wherein, more comprising this first press strip and 2 second press strips is the rectangular of the rounded arc of section.
3. but the rain brush of stabilizing scraping strip according to claim 1 is characterized in that wherein, this first press strip and 2 second press strips are constituted by metal material.
4. but the rain brush of stabilizing scraping strip according to claim 1 is characterized in that, wherein, this fixed cover is to constitute triangle, is provided with first jack that is socketed in this first press strip end in upper corners, is provided with second jack that is socketed in this second press strip end in two side angles.
5. but the rain brush of stabilizing scraping strip according to claim 1 is characterized in that, wherein, the top that more comprises this first press strip, 2 second press strips and this scraping article is the common water conservancy diversion cover that coats.
6. but as the rain brush of stabilizing scraping strip as described in the claim 5, it is characterized in that, wherein, two sides of this scraping article are respectively equipped with one the 3rd caulking groove, this water conservancy diversion cover is to be leg-of-mutton hollow sleeve, its two side is respectively equipped with a dummy slider, and this dummy slider is embedded in the 3rd caulking groove of these scraping article two sides, and peripheral and this scraping article coats jointly with this first press strip and 2 second press strips.
7. but as the rain brush of stabilizing scraping strip as described in the claim 6, it is characterized in that wherein, the end of this water conservancy diversion cover is provided with a separable end cover.
8. but as the rain brush of stabilizing scraping strip as described in the claim 7, it is characterized in that wherein, this end cover is that water conservancy diversion cover is one-body molded constitutes with this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910000524 CN101780790B (en) | 2009-01-15 | 2009-01-15 | Windshield wiper capable of stabilizing scraping strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910000524 CN101780790B (en) | 2009-01-15 | 2009-01-15 | Windshield wiper capable of stabilizing scraping strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101780790A true CN101780790A (en) | 2010-07-21 |
| CN101780790B CN101780790B (en) | 2011-06-22 |
Family
ID=42520977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910000524 Expired - Fee Related CN101780790B (en) | 2009-01-15 | 2009-01-15 | Windshield wiper capable of stabilizing scraping strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101780790B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451180A (en) * | 2020-04-13 | 2020-07-28 | 苏州默声熙达设备科技有限公司 | Be applied to abluent rubber of glass and scrape strip |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19627114A1 (en) * | 1996-07-05 | 1998-01-08 | Bosch Gmbh Robert | Wiper blade for windows of motor vehicles |
-
2009
- 2009-01-15 CN CN 200910000524 patent/CN101780790B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451180A (en) * | 2020-04-13 | 2020-07-28 | 苏州默声熙达设备科技有限公司 | Be applied to abluent rubber of glass and scrape strip |
| CN111451180B (en) * | 2020-04-13 | 2021-07-06 | 台州贝蕾丝电子商务有限公司 | Be applied to abluent rubber of glass and scrape strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101780790B (en) | 2011-06-22 |
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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 | ||
| 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: 20110622 Termination date: 20130115 |