CN216886590U

CN216886590U - Automobile windscreen wiper

Info

Publication number: CN216886590U
Application number: CN202220006504.4U
Authority: CN
Inventors: 程会燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-07-05
Anticipated expiration: 2032-01-05

Abstract

The utility model relates to an automobile windscreen wiper which comprises a framework and an adhesive tape, wherein the adhesive tape comprises a wiping part and a clamping part, clamping grooves are formed in two side surfaces of the clamping part, the framework comprises a matching block, arc-shaped plates are connected to two ends of the matching block, an installation groove is formed between each two arc-shaped plates and the matching block, and a convex blocking block is further formed in one side, opposite to each other, of each two arc-shaped plates. The clamping part is located in the mounting groove, the blocking block is located in the clamping groove, and one end, far away from the clamping part, of the wiping part is exposed out of the mounting groove. According to the utility model, the mounting groove is formed between the two arc plates and the matching block, most of the rubber strips are positioned in the mounting groove, and the arc plates prevent part of the rubber strips in the mounting groove from being directly irradiated by sunlight to cause the aging of the rubber strips, so that the service life of the rubber strips is prolonged, the replacement times of the rubber strips are reduced, and the maintenance and replacement cost of the windscreen wiper is reduced.

Description

Automobile windscreen wiper

Technical Field

The utility model relates to an automobile windscreen wiper, and belongs to the technical field of windscreen wipers.

Background

The automobile windscreen wiper is arranged on the outer side of an automobile windshield, and is used for wiping dust and rainwater on the outer surface of the windshield, so that the outer surface of the windshield is kept clean, the influence of sundries on the sight of a driver is avoided, and the safety of an automobile in the driving process is ensured.

Most of the currently used rubber strips of automobile wipers are exposed to the sun and are in large-area contact with the windshield of an automobile. When the windscreen wiper is strongly exposed to the sun, the rubber strip of the windscreen wiper is easy to age; and the temperature of the windshield of the automobile is easy to rise under the irradiation of the sun, most of the rubber strips of the automobile windscreen wiper are in contact with the windshield, the heating time is long, and the rubber strips of the automobile windscreen wiper are also aged, so that the service life of the rubber strips of the windscreen wiper is greatly shortened, and the rubber strips are frequently replaced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an automobile windscreen wiper capable of preventing rubber strips from being directly irradiated by sunlight.

The technical scheme adopted by the utility model for realizing the purpose is as follows:

the utility model provides an automobile windscreen wiper, includes skeleton and adhesive tape, the adhesive tape includes wiping portion and card income portion, the both sides face of card income portion all made the draw-in groove, the skeleton includes the cooperation piece, the both ends of cooperation piece are connected with the arc, two the arc with form mounting groove, two between the cooperation piece one side that the arc is relative still made convex fender position piece.

As a further optimization of the above technical solution: the clamping part is located in the mounting groove, the blocking block is located in the clamping groove, and one end, far away from the clamping part, of the wiping part is exposed out of the mounting groove.

As a further optimization of the above technical solution: the cooperation piece is connected with the fixture block through the second connecting strip, the fixture block the second connecting strip with form two fixed recesses between the cooperation piece, two fixed recesses are located respectively the both sides of second connecting strip.

As a further optimization of the above technical solution: still including being located the end cover at skeleton both ends, the end cover system has the chamber of holding, the system has relative convex fixed block on the both sides wall that holds the chamber, the fixed block with form fixed chamber, two between the top of end cover space between the fixed block is the fixed orifices.

As a further optimization of the above technical solution: the fixture block card is gone into fixed intracavity, the fixed block is located fixed recess, the second connecting strip is located the fixed orifices, the cooperation piece is located hold the intracavity and be located the below of fixed block.

As a further optimization of the above technical solution: and two ends of one side surface of the clamping part far away from the wiping part are provided with guide sliding inclined planes.

As a further optimization of the above technical solution: the vertical section of the wiping part is approximately triangular.

As a further optimization of the above technical solution: the whole body of the clamping part is similar to an I shape.

As a further optimization of the above technical solution: the clamping part is connected with the wiping part through a first connecting strip.

As a further optimization of the above technical solution: the skeleton is still including being located connecting block on the fixture block, the connecting block includes two connect the curb plate and be located two connect the pivot of connection between the curb plate.

As a further optimization of the above technical solution: the two connecting side plates are also provided with connecting holes, the connecting rotating shaft is arranged in a hollow mode, and two ends of the connecting rotating shaft are connected with the two connecting holes to form a connecting channel.

As a further optimization of the above technical solution: one side system of connecting the curb plate has the connection breach, still be equipped with on the connecting the curb plate and connect protrudingly, connect protruding with form the spread groove between the connection breach.

Compared with the prior art, an installation groove is formed between the two arc-shaped plates and the matching block, most of the adhesive tape is positioned in the installation groove, the arc-shaped plates prevent part of the adhesive tape in the installation groove from being directly irradiated by sunlight, so that the adhesive tape is aged, the service life of the adhesive tape is prolonged, the replacement frequency of the adhesive tape is reduced, and the maintenance and replacement cost of the windscreen wiper is reduced; the adhesive tape only wipes the tip of portion and exposes mounting groove, only the tip of portion of wiping contacts with the windshield of car when wiping, conveniently wipes rainwater, dust on the windshield for the cleanness to windshield is more thorough.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of the structure of the adhesive tape and the mounting block of the present invention.

FIG. 3 is a schematic view of the structure of the rubber strip of the present invention.

Fig. 4 is a schematic structural view of a mounting block in the present invention.

Fig. 5 is a perspective view of the end cap of the present invention.

Detailed Description

The utility model is further described with reference to the following figures and detailed description. As shown in fig. 1 to 5, the automobile wiper comprises a framework 1 and an adhesive tape 2. The strip 2 comprises a wiping portion 22 and a snap-in portion 23. The snap-in portion 23 is connected to the wiping portion 22 via the first connecting strip 21. The clamping grooves 25 are formed on the two side surfaces of the clamping part 23, and the clamping part 23 is approximate to an I shape as a whole. The two ends of the side of the clamping part 23 far away from the wiping part 22 are provided with a slide guiding inclined surface 24. The vertical section of the wiping portion 22 is approximately triangular.

In the above technical scheme: the framework 1 comprises a mounting block 3, and the mounting block 3 comprises a fixture block 32, a matching block 33 and a second connecting strip 31 for connecting the matching block 33 and the fixture block 32. Two fixing grooves 36 are formed among the clamping block 32, the second connecting strip 31 and the matching block 33, and the two fixing grooves 36 are respectively positioned at two sides of the second connecting strip 31. The two ends of the matching block 33 are connected with arc-shaped plates 34, and a mounting groove 37 is formed between the two arc-shaped plates 34 and the matching block 33. The opposite sides of the two arc plates 34 are also provided with a convex stop block 35.

In the above technical scheme: the snap-in portion 23 is located in the mounting recess 37 and the stop block 35 is located in the slot 25. The lead-in ramp 24 facilitates the installation of the snap-in portion 23. After the adhesive tape 2 and the mounting block 3 are mounted, one end of the wiping portion 22 away from the snap-in portion 23 is exposed out of the mounting groove 37, that is, the tip of the wiping portion 22 is exposed out of the mounting groove 37, and the rest of the adhesive tape 2 is located in the mounting groove 37 and protected by the arc-shaped plate 34. The arc-shaped plate 34 prevents that part adhesive tape 2 in the mounting groove 37 from being directly irradiated by sunlight, so that the adhesive tape 2 is aged, the service life of the adhesive tape 2 is prolonged, the replacement times of the adhesive tape 2 are reduced, and the maintenance and replacement cost of the windscreen wiper is reduced. Moreover, only the tip of the wiping part 22 is exposed out of the mounting groove 37, so that only the tip of the wiping part 22 is in contact with the windshield of the automobile during wiping, rainwater and dust on the windshield can be wiped conveniently, and the windshield can be cleaned more thoroughly.

In the above technical scheme: the framework comprises a framework 1 and is characterized by further comprising end covers 4 positioned at two ends of the framework 1, wherein accommodating cavities are formed in the end covers 4, and fixing blocks 41 protruding relatively are formed on two side walls of each accommodating cavity. The gap between the two fixing blocks 41 is a fixing hole. A fixed cavity is formed between the fixed block 41 and the top of the end cap 4. The mounting block 3 is located and holds the intracavity, and fixture block 32 is gone into the fixed intracavity, and fixed block 41 is located fixed recess 36, and second connecting strip 31 is located the fixed orifices, and cooperation piece 33 is located the below of fixed block 41 to this installs end cover 4 at the both ends of mounting block 3. The end cap 4 prevents the glue strip 2 from falling out of the mounting block 3.

In the above technical scheme: the framework 1 further comprises connecting blocks 5 positioned on the clamping blocks 32. The connecting block 5 includes two connecting side plates 51 and a connecting rotation shaft 52 between the two connecting side plates 51. The connecting block 5 is matched with a windscreen wiper interface on the automobile, most of the windscreen wiper interface on the automobile is a U-shaped interface, and the end part of the windscreen wiper interface is provided with a U-shaped hook. One end of the wiper blade interface is positioned between the two connecting side plates 51, and the connecting rotating shaft 52 is clamped into the U-shaped hook, so that the connection between the automobile windscreen wiper interface and the automobile is realized. The two connecting side plates 51 are further provided with connecting holes 53, the connecting rotating shaft 52 is arranged in a hollow manner, and two ends of the connecting rotating shaft 52 are connected with the two connecting holes 53 to form a connecting channel. One side of the connecting side plate 51 is provided with a connecting notch, the connecting side plate 51 is further provided with a connecting projection 54, and a connecting groove 55 is formed between the connecting projection 54 and the connecting notch. The connecting channel and the connecting groove 55 meet the installation requirements of automobile wiper blade interfaces of other structures in the market.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concept of the present invention should fall within the scope of the present invention.

Claims

1. The automobile windscreen wiper comprises a framework (1) and an adhesive tape (2), and is characterized in that the adhesive tape (2) comprises a wiping part (22) and a clamping part (23), clamping grooves (25) are formed in two side faces of the clamping part (23), the framework (1) comprises matching blocks (33), arc-shaped plates (34) are connected to two ends of each matching block (33), an installation groove (37) is formed between each two arc-shaped plates (34) and each matching block (33), and a convex blocking block (35) is further formed in one side, opposite to each two arc-shaped plates (34);

the clamping part (23) is located in the mounting groove (37), the stop block (35) is located in the clamping groove (25), and one end, far away from the clamping part (23), of the wiping part (22) is exposed out of the mounting groove (37).

2. The automotive wiper blade as claimed in claim 1, wherein said fitting block (33) is connected with a clamping block (32) through a second connecting strip (31), two fixing grooves (36) are formed among said clamping block (32), said second connecting strip (31) and said fitting block (33), and said two fixing grooves (36) are respectively positioned at two sides of said second connecting strip (31).

3. The automobile windscreen wiper as claimed in claim 2, further comprising end caps (4) at two ends of said frame (1), said end caps (4) having accommodating cavities formed therein, said two side walls of said accommodating cavities having fixing blocks (41) protruding relatively, a fixing cavity formed between said fixing blocks (41) and the top of said end cap (4), and a gap between two said fixing blocks (41) being a fixing hole;

the fixture block (32) is clamped into the fixing cavity, the fixing block (41) is located in the fixing groove (36), the second connecting strip (31) is located in the fixing hole, and the matching block (33) is located in the accommodating cavity and located below the fixing block (41).

4. The wiper blade of claim 1, wherein the two ends of the side of the locking portion (23) away from the wiping portion (22) are formed with slide guiding slopes (24).

5. A wiper blade according to claim 1, characterized in that the vertical cross-section of the wiping part (22) is approximately triangular.

6. The wiper blade of claim 1, wherein the snap-in portion (23) is generally approximately i-shaped.

7. A wiper blade according to claim 1, wherein the snap-in portion (23) is connected to the wiping portion (22) by means of a first connecting strip (21).

8. The windscreen wiper device as set forth in any of claims 2-7, wherein said frame (1) further comprises a connecting block (5) disposed on said fastening block (32), and said connecting block (5) comprises two connecting side plates (51) and a connecting shaft (52) disposed between said two connecting side plates (51).

9. The wiper blade of claim 8, wherein two connecting holes (53) are formed on the two connecting side plates (51), the connecting shaft (52) is hollow, and two ends of the connecting shaft (52) are connected with the two connecting holes (53) to form a connecting channel.

10. The wiper blade of claim 8, wherein a connecting notch is formed on one side of the connecting side plate (51), a connecting protrusion (54) is further provided on the connecting side plate (51), and a connecting groove (55) is formed between the connecting protrusion (54) and the connecting notch.