CN203419107U - Bladeless wiper - Google Patents
Bladeless wiper Download PDFInfo
- Publication number
- CN203419107U CN203419107U CN201320550835.5U CN201320550835U CN203419107U CN 203419107 U CN203419107 U CN 203419107U CN 201320550835 U CN201320550835 U CN 201320550835U CN 203419107 U CN203419107 U CN 203419107U
- Authority
- CN
- China
- Prior art keywords
- herringbone structure
- draw
- elastic steel
- horizontal stripe
- groove
- 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.)
- Expired - Fee Related
Links
Images
Abstract
A bladeless wiper comprises a body, elastic steel bars and a wiping rubber strip. The upper portion of the body is in a symmetric herringbone structure. The bottom of the herringbone structure is provided with extending vertical legs. The center of the body is provided with two cavities where the elastic steel bars can be inserted, and the cavities are connected through a vertical bar. The bottom of the herringbone structure is also provided with a transverse bar. The middle of the lower plane of the transverse bar is provided with a clamping groove used for mounting the wiping rubber strip. The herringbone structure of the upper portion of the body is integrated with the transverse bar and clamping groove at the bottom the body. Compared to the prior art, the bladeless wiper has the advantages that the bottoms of the cavities, at which the elastic steel bars are mounted, are provided with intake slots, the body is never in a vacuum state when squeezed, and adverse deformation of the body is avoided; in addition, two sides of a lower opening of the clamping groove are larger than other parts in material hardness, the wiping rubber strip is prevented from falling out of the clamping groove, and long-term reliable operation of the wiper is technically guaranteed.
Description
Technical field
The utility model relates to automobile water wiper, relates in particular to the rain brush in a kind of automobile water wiper.
Background technology
The rain brush of prior art, has been mostly bone rain brush, and its principle is by the some strong points on skeleton, rain shaving blade to be pressed on glassly, makes the pressure of each strong point on rain shaving blade be greater than centre portion.In the process of using, owing to having, the pressure of each strong point of bone rain brush is large, and the degree of wearing and tearing is also large, easily occurs the noise that rubs between rain shaving blade and glass, and is difficult for scraping clean rainwater.
The inventor discloses a kind of < < Frameless windshield wiper > > (Granted publication number: CN201092307U) for this reason, the patent No. is the Chinese utility model patent of ZL200720191689.6, it is by body, elastic steel strip and scrape glue bar and combine, body top is symmetrical herringbone structure, centre is cavity, the bottom of herringbone structure is connected by horizontal stripe, above horizontal stripe, be provided with T shape structure, elastic steel strip is fixed on T shape structure both sides, the upper plane of horizontal stripe is close in its bottom surface, in the middle of the lower plane of horizontal stripe, be provided with T slot, the top of scraping glue bar is fixed in T slot, the herringbone structure on body top and the horizontal stripe of bottom are integrated structures.Elastic steel strip and wiper strip that it has solved prior art existence effectively hold caducous problem.Meanwhile, the utility model does not have directivity, can two sides Alternate, and do not have current soft wiper list to drive the limitation that direction is used, greatly extended the service life of rain brush.But it exists T slot hardness low, scrape glue bar fixing not firm, caducous shortcoming; Also exist in addition elastic steel strip that hole sealing is installed, body part can cause vacuum state when extruding, and air pressure can make its shortcoming deforming.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of adhesive tape fixed for the above-mentioned state of the art, is difficult for the Frameless windshield wiper deforming when body part is extruded.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of Frameless windshield wiper, is characterized in that comprising
Body, elastic steel strip and scrape glue bar,
Body top is symmetrical herringbone structure, is provided with keeping a foothold of extension below herringbone structure;
In the middle of body, be provided with two and can supply the interspersed cavity of aforementioned elastic steel strip, between two cavitys, by vertical bar, connect;
The bottom of herringbone structure is provided with a horizontal stripe, and the lower plane midway location of horizontal stripe is provided with can be for the aforementioned draw-in groove of scraping the installation of glue bar;
The herringbone structure on body top and the horizontal stripe of bottom and draw-in groove are integrated structures.
Further, described horizontal stripe is placed in each cavity lower position and is respectively provided with an air inlet gap, and air inlet gap is divided into three sections by horizontal stripe.
Further, described draw-in groove cross-sectional plane is rectangular, bottom is provided with can be for the aforementioned opening of scraping the installation of glue bar, draw-in groove lower openings both sides are respectively provided with the guard strip that material hardness is greater than other position hardness of body, to prevent that scrape glue bar comes off from draw-in groove, makes to scrape glue bar and fixes more firmly in draw-in groove.
Further, described a kind of Frameless windshield wiper, is characterized in that described body part adopts thermoplastic elastomer to extrude.
Compared with prior art, the utility model has the advantage of: elastic steel strip is installed cavity lower end air inlet gap is set, make body part extrude Shi Buhui generation vacuum state, thereby avoided body part to produce the possibility of deformation, production link is become simply, improved operability.In addition, the material hardness on draw-in groove lower openings both sides is greater than the hardness at other positions, has stopped to scrape the possibility that glue bar comes off from draw-in groove.Again, the setting of two elastic steel strips has made up single steel bar because of the defect of scraping glue bar and glass surface bad contact that radian poor stability brings, and makes windscreen wiper effect obtain solid guarantee.
Accompanying drawing explanation
Fig. 1 is Frameless windshield wiper body construction schematic diagram.
Fig. 2 is Frameless windshield wiper and elastic steel strip and scrapes the total scheme of installation of glue bar.
The specific embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification sheets.
Refer to Fig. 1 to Fig. 2.Notice, appended graphic the illustrated structure of this specification sheets, ratio, size etc., equal contents in order to coordinate specification sheets to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this specification sheets, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
, comprise body 1, elastic steel strip 8 and scrape glue bar 9, body 1 top is symmetrical herringbone structure, what be provided with extension below herringbone structure keeps a foothold 2; In the middle of body 1, being provided with two can supply by vertical bar 4, to connect between interspersed 3, two cavitys of cavity of aforementioned elastic steel strip 8;
The bottom of herringbone structure is provided with a horizontal stripe 5, and the lower plane midway location of horizontal stripe 5 is provided with can be for the aforementioned draw-in groove 6 of scraping 9 installations of glue bar; The herringbone structure on body 1 top and the horizontal stripe 5 of bottom and draw-in groove 6 are integrated structures.
Claims (2)
1. a Frameless windshield wiper, is characterized in that comprising body, elastic steel strip and scrapes glue bar,
Described body top is symmetrical herringbone structure, is provided with keeping a foothold of extension below herringbone structure;
In the middle of described body, be provided with two and can supply the interspersed cavity of aforementioned elastic steel strip, between two cavitys, by vertical bar, connect;
The bottom of described herringbone structure is provided with a horizontal stripe, and the lower plane midway location of horizontal stripe is provided with can be for the aforementioned draw-in groove of scraping the installation of glue bar;
The herringbone structure on described body top and the horizontal stripe of bottom and draw-in groove are integrated structures;
Described horizontal stripe is placed in each cavity lower position and is respectively provided with an air inlet gap.
2. a kind of Frameless windshield wiper according to claim 1, is characterized in that described draw-in groove cross-sectional plane is rectangular, and bottom is provided with can be for the aforementioned opening of scraping the installation of glue bar, and draw-in groove lower openings both sides are respectively provided with the guard strip that material hardness is greater than other position hardness of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550835.5U CN203419107U (en) | 2013-08-31 | 2013-08-31 | Bladeless wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550835.5U CN203419107U (en) | 2013-08-31 | 2013-08-31 | Bladeless wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203419107U true CN203419107U (en) | 2014-02-05 |
Family
ID=50018208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320550835.5U Expired - Fee Related CN203419107U (en) | 2013-08-31 | 2013-08-31 | Bladeless wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203419107U (en) |
-
2013
- 2013-08-31 CN CN201320550835.5U patent/CN203419107U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203419107U (en) | Bladeless wiper | |
| CN106923759B (en) | Scraper blade with water absorption function and cleaner using same | |
| CN105620428A (en) | Windshield wiper rubber strip | |
| CN202389344U (en) | Rubber strip for automobile wiper blade | |
| CN203857575U (en) | Window mounted base and window mounted air conditioner | |
| CN203844721U (en) | Boneless windshield wiper | |
| CN202703520U (en) | Wide contact surface windscreen wiping strip | |
| CN200999032Y (en) | Scraping strip for rain scraper | |
| CN202320218U (en) | Windshield wiper | |
| CN203255148U (en) | Efficient energy-saving windshield wiper without framework | |
| CN201472319U (en) | All-plastic boneless wiper | |
| CN207191000U (en) | A kind of new no fulcrum cartilage wiper | |
| CN205086873U (en) | Novel wiper | |
| CN202669757U (en) | Windscreen wiper | |
| CN109910822A (en) | Wiper water distributor | |
| CN207916795U (en) | Wind wiper wiper and automobile | |
| CN207157173U (en) | A kind of bone free scraping article of windshield wiper | |
| CN104251094A (en) | Hydrophobic type aluminum alloy door/window | |
| CN204641678U (en) | A kind of automobile Frameless windshield wiper | |
| CN211642116U (en) | Novel windshield wiper adhesive tape | |
| CN206691073U (en) | A kind of Wiper head of Frameless windshield wiper | |
| CN204179253U (en) | Airhandling equipment and electroconductive elastic sheet thereof | |
| CN201400158Y (en) | Elastic wiper blade | |
| CN201703350U (en) | Multifunctional windshield wiper with bones | |
| CN203902490U (en) | Multifunctional windshield wiper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Ningbo Head Automobile Fittings Co., Ltd. Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |