CN103978958A - Windscreen wiper - Google Patents
Windscreen wiper Download PDFInfo
- Publication number
- CN103978958A CN103978958A CN201410240176.4A CN201410240176A CN103978958A CN 103978958 A CN103978958 A CN 103978958A CN 201410240176 A CN201410240176 A CN 201410240176A CN 103978958 A CN103978958 A CN 103978958A
- Authority
- CN
- China
- Prior art keywords
- scraping article
- secondary skeleton
- wiper
- access division
- scraping strip
- 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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Abstract
The invention provides a windscreen wiper which comprises a connection rod, auxiliary skeletons, a scraping strip and pre-tightening screws. The number of the auxiliary skeletons is two, the two auxiliary skeletons are fixedly arranged at the two sides of the connection rod, the scraping strip is fixedly clamped below the auxiliary skeletons, the pre-tightening screws are arranged on the clamping portions of the two ends of the auxiliary skeletons, and the pre-tightening screws are screwed into the clamping portions, make contact with the scraping strip, and are used for fixing the scraping strip. The windscreen wiper is simple in structure, the scraping strip is inserted into the auxiliary skeletons, and the scraping strip is stable to install and not prone to sliding.
Description
Technical field
The present invention relates to automobile technical field, relate in particular to a kind of vehicle wiper.
Background technology
Wiper is requisite parts on automobile, and on rainy day, in the time that raindrop is trickled down on glass for vehicle window, the sight line of front side is hindered soon, and vehicle, pedestrian and scenery all thicken unclear.Now, open wiper, front side is will a slice clear.Wiper assembly contains electrical motor, retarder, four-bar linkage, scrapes water arm axle, swept area of wiper blade assembly etc.In the time that driver presses the switch of wiper, motor start-up, the rotating speed of electrical motor increases torsion effect through the deceleration of worm and gear and drives swing arm, and swing arm drives four-bar linkage, four-bar linkage drives the rotating shaft being arranged on front coaming plate to swing, and finally drives rain shaving blade to sweep Windshield by rotating shaft.Wiper includes secondary skeleton and scraping article, and it is firm not that existing scraping article is arranged on secondary skeleton, and the long scraping article of period of service one easily comes off in secondary skeleton, and service life is short.
Summary of the invention
(1) technical matters that will solve
The problem to be solved in the present invention is to provide a kind of wiper, easily in secondary skeleton, comes off to overcome scraping article in prior art, and the defect that service life is short.
(2) technical scheme
For solveing the technical problem, the invention provides a kind of wiper, comprise pipe link, secondary skeleton, scraping article and pretension screw; Described secondary skeleton number is two, and two described secondary skeletons are fixedly mounted on the both sides of described pipe link; Described scraping article is fixed on described secondary skeleton below; Described pretension screw is arranged on the Access Division at described secondary skeleton two ends, and described pretension screw screws in inside, described Access Division and contacts with described scraping article, for fixing described scraping article position.
Further, the sidewall of described Access Division is wavy shaped configuration.
Further, inside, described Access Division is provided with roller, and the outside face of described roller contacts with described scraping article.
Further, described secondary frame configuration is C shape.
Further, described pipe link and described secondary skeleton are screwed.
(3) beneficial effect
Wiper of the present invention, simple in structure, scraping article is inserted in secondary skeleton, after scraping article location positioning, fixes with pretension screw, scraping article is installed more firm, is difficult for sliding, and increases the service life.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of wiper of the present invention;
Fig. 2 is the partial enlarged drawing of A in Fig. 1;
Fig. 3 is the front view of a kind of wiper of the present invention;
Fig. 4 is the partial enlarged drawing of B in Fig. 3.
In figure, 1 is pipe link, and 2 is secondary skeleton, and 3 is scraping article, and 4 is pretension screw, and 5 is Access Division, and 6 is sidewall, and 7 is roller.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
As depicted in figs. 1 and 2, a kind of wiper of the present invention, comprises pipe link 1, secondary skeleton 2, scraping article 3 and pretension screw 4; Described secondary skeleton 2 numbers are two, and two described secondary skeletons 2 are fixedly mounted on the both sides of described pipe link 1; Described scraping article 3 is fixed on described secondary skeleton 2 belows; Described pretension screw 4 is arranged on the Access Division 5 at described secondary skeleton 2 two ends, and described pretension screw 4 screws in 5 inside, described Access Division and contacts with described scraping article 3, for fixing described scraping article 3 positions.
As shown in Figure 2, the sidewall 6 of described Access Division 5 is wavy shaped configuration, and the benefit of wavy shaped configuration is: make scraping article 3 and secondary skeleton 2 clampings tightr.
As shown in Figure 4,5 inside, described Access Division are provided with roller 7, and the outside face of described roller 7 contacts with described scraping article 3, is provided with roller 7, facilitate scraping article 3 to insert in secondary skeleton 2.
When installation, first secondary skeleton 2 is screwed with pipe link 1, again scraping article 3 is inserted into afterwards in secondary skeleton 2, fixing with pretension screw 4 after scraping article 3 location positionings, scraping article 3 is installed more firm, be difficult for sliding.
Wiper of the present invention, simple in structure, scraping article is inserted in secondary skeleton, after scraping article location positioning, fixes with pretension screw, scraping article is installed more firm, is difficult for sliding.
In sum, above-mentioned embodiment is not restricted embodiment of the present invention, and the modification that all those skilled in the art carry out on the basis of flesh and blood of the present invention or equivalent deformation, all at technology category of the present invention.
Claims (5)
1. a wiper, is characterized in that: comprise pipe link (1), secondary skeleton (2), scraping article (3) and pretension screw (4); Described secondary skeleton (2) number is two, and two described secondary skeletons (2) are fixedly mounted on the both sides of described pipe link (1); Described scraping article (3) is fixed on described secondary skeleton (2) below; Described pretension screw (4) is arranged on the Access Division (5) at described secondary skeleton (2) two ends, described pretension screw (4) screws in inside, described Access Division (5) and contacts with described scraping article (3), for fixing described scraping article (3) position.
2. wiper according to claim 1, is characterized in that: the sidewall (6) of described Access Division (5) is wavy shaped configuration.
3. wiper according to claim 1, is characterized in that: inside, described Access Division (5) is provided with roller (7), and the outside face of described roller (7) contacts with described scraping article (3).
4. wiper according to claim 1, is characterized in that: described secondary skeleton (2) is shaped as C shape.
5. according to the wiper described in claim 1 to 4 any one, it is characterized in that: described pipe link (1) is screwed with described secondary skeleton (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240176.4A CN103978958A (en) | 2014-05-30 | 2014-05-30 | Windscreen wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240176.4A CN103978958A (en) | 2014-05-30 | 2014-05-30 | Windscreen wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103978958A true CN103978958A (en) | 2014-08-13 |
Family
ID=51271215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410240176.4A Pending CN103978958A (en) | 2014-05-30 | 2014-05-30 | Windscreen wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103978958A (en) |
-
2014
- 2014-05-30 CN CN201410240176.4A patent/CN103978958A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140813 |