CN111169425A - Improved automobile windscreen wiper - Google Patents
Improved automobile windscreen wiper Download PDFInfo
- Publication number
- CN111169425A CN111169425A CN201811329909.6A CN201811329909A CN111169425A CN 111169425 A CN111169425 A CN 111169425A CN 201811329909 A CN201811329909 A CN 201811329909A CN 111169425 A CN111169425 A CN 111169425A
- Authority
- CN
- China
- Prior art keywords
- wiper
- inner rod
- sliding
- windscreen wiper
- interior pole
- 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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Classifications
-
- 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
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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
- B60S2001/3827—Wiper blades characterised by the squeegee or blade rubber or wiping element
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The improved automobile windscreen wiper comprises a windscreen wiper main body and an inner rod, wherein a sliding cavity is formed in the windscreen wiper main body, the inner rod is arranged at the front end of the inside of the sliding cavity, sliding blocks are arranged on two sides of the inner rod, and sliding grooves connected with the sliding blocks in a sliding mode are formed in two sides of the inside of the windscreen wiper main body. When the windscreen wiper is used, the inner rod in the wiper main body can extend outwards under the rotation of the rotating rod, so that the cleaning area is increased, the wiping effect is further increased, the use requirement is met, the wiping strips are arranged on two sides of the bottom of the wiper main body and the bottom of the inner rod, and the bottom of each wiping strip is provided with a plurality of grooves which are arranged at equal intervals.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to an improved automobile windscreen wiper.
Background
The windscreen wiper is one of important parts on an automobile, dirt on the windshield of the automobile can be removed, a clear driving visual field is provided for a driver, the driving safety of the driver is guaranteed, more and more people recognize the importance of the windscreen wiper along with the improvement of the cognitive level of the consumer on the safety of the automobile, and the requirement on the cleaning effect of the windscreen wiper is higher and higher.
The cleaning surface of the existing wiper is fan-shaped, and the windshield is of a rectangular structure, so that when the wiper is used for wiping rain, a large dead angle exists, the wiping effect is influenced, potential safety hazards exist, and the wiper needs to be designed and improved.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide an improved vehicle wiper blade to improve the above-mentioned problems in the prior art.
In order to improve the problems, the invention is embodied by the following technical scheme: the utility model provides an improvement type car wiper, includes wiper main part and interior pole, the inside of wiper main part is equipped with sliding chamber, interior pole is located sliding chamber's inside front end, and the both sides of interior pole are equipped with the slider, the inside both sides of wiper main part are equipped with and slide sliding connection's spout, the inside of interior pole is equipped with places the chamber, the end fixing of interior pole has the change, and the intermediate position of this change is equipped with the screw thread, the change endotheca has the dwang, the one end of dwang runs through the change, the pivoted other end passes through the reduction gear and is connected with the output of locating the motor of wiper main part tip.
As a preferred embodiment of the present invention, the cross section of the wiper body is a semicircular structure, two sides of the bottom of the wiper body are provided with a wiper strip, and the bottom of the inner rod is also provided with a wiper strip.
As a preferred embodiment of the invention, the sliding cavity is rectangular, and the bottom of the sliding cavity is communicated with the outside.
As a preferred embodiment of the present invention, the surface of the rotating rod is provided with an external thread, and the rotating rod is connected with the rotating thread.
As a preferred embodiment of the present invention, the wiper strip is made of a soft rubber material and is vulcanized as one piece with the wiper blade body and the bottom surface of the inner rod.
As a preferred embodiment of the present invention, a plurality of grooves are formed at the bottom of the wiper strip, and the grooves are disposed at equal intervals.
As a preferred embodiment of the invention, the length of the placing cavity is consistent with that of the rotating rod, and the length of the inner rod is consistent with that of the sliding cavity.
The invention has the beneficial effects that:
1. the inner rod in the wiper main body can extend outwards under the rotation of the rotating rod, so that the cleaning area is increased, the wiping effect is improved, and the use requirement is met.
2. According to the design, the two sides of the bottom of the wiper main body and the bottom of the inner rod are provided with the wiper strips, and the bottoms of the wiper strips are provided with the plurality of grooves which are arranged at equal intervals.
The invention makes up for the defects in the background technology to a certain extent.
Drawings
FIG. 1 is an overall structure view of an improved automobile wiper blade according to the present invention;
FIG. 2 is a schematic cross-sectional view of an improved automotive wiper of the present invention;
fig. 3 is a perspective view of an improved automobile wiper blade swivel according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: an improved automobile windscreen wiper comprises a windscreen wiper main body 1 and an inner rod 2, wherein a sliding cavity 3 is arranged inside the windscreen wiper main body 1, the inner rod is arranged at the front end inside the sliding cavity 3, sliding blocks 8 are arranged on two sides of the inner rod 2, sliding chutes 10 which are connected with the sliding blocks 8 in a sliding mode are arranged on two sides inside the windscreen wiper main body 1, a placing cavity 9 is arranged inside the inner rod 2, a rotating ring 7 is fixed at the end part of the inner rod 2, a threaded hole 14 is formed in the middle of the rotating ring 7, the threaded hole 12 corresponds to the placing cavity 9, a rotating rod 6 is sleeved in the rotating ring 7, one end of the rotating rod 6 penetrates through the rotating ring 7, and the other end of the rotating rod 6 is connected with the output end of a motor 4 arranged at the end; during the use, the interior pole of wiping the inside of rain ware main part can be under the rotation of dwang, extend to the outside, thereby increase the clearance area, and then increase and scrape the rain effect, satisfy the user demand, bottom through the bottom both sides of wiping the rain ware main part and interior pole sets up and scrapes the weather strip, and it sets up the recess that a plurality of equidistant settings to scrape the weather strip bottom, this kind of design, can reduce the area of contact of scraping weather strip and windshield, thereby reduce frictional force, make the hardness of scraping the weather strip reduce simultaneously, avoid damaging when using with hard thing extrusion.
In a preferred embodiment of the present invention, the cross section of the wiper body 1 is a semicircular structure, the wiper strips 11 are disposed on two sides of the bottom of the wiper body 1, and the wiper strip 11 is also disposed on the bottom of the inner rod 2.
As a preferred embodiment of the present invention, the slide chamber 3 is rectangular, and the bottom of the slide chamber 3 is communicated with the outside.
In a preferred embodiment of the present invention, the surface of the rotating rod 6 is provided with an external thread, and the rotating rod 6 is in threaded connection with the rotating ring 7.
In a preferred embodiment of the present invention, the wiper strip 11 is made of a soft rubber material and is vulcanized with the bottom surfaces of the wiper body 1 and the inner rod 2 into a single piece.
As a preferred embodiment of the present invention, the bottom of the wiper strip 11 is provided with a plurality of grooves 13, and the grooves 13 are disposed at equal intervals.
In a preferred embodiment of the present invention, the length of the placing cavity 9 is the same as the length of the rotating rod 6, and the length of the inner rod 2 is the same as the length of the sliding cavity 3.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (7)
1. The utility model provides an improvement type car wiper, includes wiper main part and interior pole, its characterized in that, the inside of wiper main part is equipped with sliding chamber, the inside front end in sliding chamber is located to interior pole, and the both sides of interior pole are equipped with the slider, the inside both sides of wiper main part are equipped with the spout with slider sliding connection, the inside of interior pole is equipped with places the chamber, the end fixing of interior pole has the change, and the intermediate position of this change is equipped with the screw hole, the change endotheca has the dwang, the one end of dwang runs through the change, the other end of dwang passes through the reduction gear and is connected with the output of locating the motor of wiper main part tip.
2. The improved automobile windscreen wiper as claimed in claim 1, wherein the cross-section of the wiper body is semicircular, two sides of the bottom of the wiper body are provided with wiper strips, and the bottom of the inner rod is also provided with wiper strips.
3. The improved automobile wiper blade as recited in claim 1, wherein said sliding cavity is rectangular and the bottom of said sliding cavity is connected to the outside.
4. The improved automobile wiper blade as recited in claim 1, wherein said rotating rod has an external thread on its surface, and said rotating rod is connected to said rotating ring by a thread.
5. An improved vehicle wiper blade as defined in claim 2, wherein said wiper strip is made of soft rubber material and is vulcanized as a single piece with said wiper body and said inner rod bottom surface.
6. An improved automobile windscreen wiper as claimed in claim 2 wherein said wiper strip has a plurality of grooves formed in the bottom thereof, said grooves being spaced at equal intervals.
7. An improved automobile windscreen wiper as claimed in claim 1 wherein said cavity is substantially the same length as said pivot rod and said inner rod is substantially the same length as said slide cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329909.6A CN111169425A (en) | 2018-11-09 | 2018-11-09 | Improved automobile windscreen wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329909.6A CN111169425A (en) | 2018-11-09 | 2018-11-09 | Improved automobile windscreen wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111169425A true CN111169425A (en) | 2020-05-19 |
Family
ID=70622110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811329909.6A Pending CN111169425A (en) | 2018-11-09 | 2018-11-09 | Improved automobile windscreen wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111169425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510122A (en) * | 2021-04-17 | 2021-10-19 | 金溪斯普瑞药业有限公司 | Cleaning equipment for captopril processing |
-
2018
- 2018-11-09 CN CN201811329909.6A patent/CN111169425A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510122A (en) * | 2021-04-17 | 2021-10-19 | 金溪斯普瑞药业有限公司 | Cleaning equipment for captopril processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200519 |