CN211335900U - Anti-shake boneless wiper structure - Google Patents

Abstract

The utility model discloses an anti-shake does not have bone windscreen wiper structure. Comprises a brush piece (5), a plastic fixed bracket (4) fixedly arranged on the brush piece (5), and a plastic bracket accessory (3) matched with the plastic fixed bracket (4); a limiting opening (51) is formed in the length direction of the back of the brush piece (5), and the limiting opening and a middle limiting column (41) arranged in the plastic fixing support (4) are matched and mounted with each other; the plastic fixing support (4) is provided with a matching shaft (42) which is matched and installed with a matching hole (31) arranged at the lower part of the plastic support accessory (3). The combination of the plastic bracket and the plastic bracket accessory is streamline, has beautiful appearance and low height, can effectively reduce the wind resistance, realizes the anti-shake effect and improves the cleaning efficiency of the windscreen wiper; the plastic support and the elastic sheet, the plastic support and the plastic support accessory, and the buckle and the elastic sheet are simple in assembly mode, easy to operate, capable of simplifying assembly procedures, improving production efficiency and reducing production cost.

Description

Anti-shake boneless wiper structure

Technical Field

The utility model relates to a windscreen wiper specifically is an anti-shake does not have bone windscreen wiper structure.

Background

The automobile wiper is invented, developed and used since 1927, the development process of the modern wiper is completed in nearly 90 years, and the wiper becomes an important and indispensable component of a heavy truck, a large truck, a passenger car or a heavy goods vehicle.

The market of automobile windscreen wipers is changing day by day, the types of windscreen wipers are more and more abundant, whether the windscreen wipers are boned windscreen wipers or boneless windscreen wipers, the boneless windscreen wipers are developed into various different series and models, and nowadays, the boneless windscreen wipers are popular in the market. Traditional windscreen wiper structure part is many, and the equipment is troublesome, and manufacturing cost is high, and production efficiency reduces, and whole height is higher, and the windage is great, and the appearance is pleasing to the eye inadequately, appears the windscreen wiper shake easily simultaneously in the course of the work, scrapes unclean scheduling problem.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned prior art exists, the utility model provides an anti-shake does not have bone windscreen wiper structure, simple structure, the outward appearance is graceful, simplifies assembly process, realizes reducing the windage, the effect of anti-shake.

In order to achieve the purpose, the utility model provides an anti-shake boneless wiper structure, which comprises a wiper blade, a plastic fixed bracket fixedly arranged on the wiper blade, and a plastic bracket accessory matched with the plastic fixed bracket;

a limiting opening is formed in the length direction of the back of the brush piece and is matched and mounted with a middle limiting column arranged in the plastic fixing support;

and the plastic fixing support is provided with a matching shaft which is matched and installed with a matching hole arranged at the lower part of the plastic support accessory.

Furthermore, the back of the brush piece is correspondingly provided with an elastic sheet, the brush piece is fixed with two ends of the elastic sheet through buckles, and the plastic fixing support is installed with the brush piece through the elastic sheet in a matching mode.

Furthermore, the elastic sheet is a strip-shaped plate with a groove in the middle in the length direction, and the groove formed in the elastic sheet corresponds to the limiting opening in the back of the brush piece.

Compared with the prior art, the beneficial effects of the utility model are that: the combination of the plastic bracket and the plastic bracket accessory is streamline, has beautiful appearance and low height, can effectively reduce the wind resistance, realizes the anti-shake effect and improves the cleaning efficiency of the windscreen wiper; the plastic support and the elastic sheet, the plastic support and the plastic support accessory, and the buckle and the elastic sheet are simple in assembly mode and easy to operate, the assembly process is simplified, the production efficiency is improved, and the production cost is reduced.

Drawings

FIG. 1 is an exploded view of the main structure of the present invention;

FIG. 2 is a perspective view of the main structure of the present invention;

FIG. 3 is a schematic structural view of the plastic fixing bracket of the present invention;

FIG. 4 is a schematic structural view of the plastic fixing bracket of the present invention;

FIG. 5 is a schematic view of the brush sheet structure of the present invention;

in the figure: 1. the device comprises a buckle, 2, an elastic sheet, 3, a plastic support accessory, 31, a matching hole, 4, a plastic fixing support, 41, a middle limiting column, 42, a matching shaft, 5, a brush piece, 51 and a limiting opening.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 4, the utility model provides an anti-shake boneless wiper structure, which comprises a brush piece 5, a plastic fixed bracket 4 fixedly installed on the brush piece 5, and a plastic bracket accessory 3 installed in cooperation with the plastic fixed bracket 4;

a limiting opening 51 is formed in the length direction of the back of the brush piece 5 and is matched and mounted with a middle limiting column 41 arranged in the plastic fixing support 4;

the plastic fixing support 4 is provided with a matching shaft 42 which is matched and installed with the matching hole 31 arranged at the lower part of the plastic support accessory 3.

The middle limiting column 41 on the plastic fixed bracket 4 is matched with the limiting opening 51 on the brush piece 5 to limit the left and right back and forth movement of the plastic fixed bracket 4.

Furthermore, the back of the brush piece 5 is correspondingly provided with an elastic sheet 2, the brush piece 5 and the two ends of the elastic sheet 2 are fixed through buckles 1, and the plastic fixing support 4 is installed in a matching mode through the elastic sheet 2 and the brush piece 5. Through the cooperation of shell fragment 2 and plastics fixed bolster 4, realize the effect of anti-shake. The plastic fixing support 4 is matched with the elastic sheet 2, so that the up-and-down movement of the plastic fixing support 4 is limited. The resilient piece 2 can be prevented from excessively pressing the brush piece 5. The whole structure is more stable.

Furthermore, the elastic sheet 2 is a strip-shaped plate with a groove in the middle in the length direction, and the groove formed in the strip-shaped plate corresponds to the limiting opening 51 on the back of the brush piece 5. To accommodate the mounting of the plastic mounting bracket 4.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (3)

1. An anti-shaking boneless wiper structure is characterized in that,

comprises a brush piece (5), a plastic fixed bracket (4) fixedly arranged on the brush piece (5), and a plastic bracket accessory (3) matched with the plastic fixed bracket (4);

a limiting opening (51) is formed in the length direction of the back of the brush piece (5), and the limiting opening and a middle limiting column (41) arranged in the plastic fixing support (4) are matched and mounted with each other;

the plastic fixing support (4) is provided with a matching shaft (42) which is matched and installed with a matching hole (31) arranged at the lower part of the plastic support accessory (3).

2. The anti-shake boneless wiper structure according to claim 1,

the back of the brush piece (5) is correspondingly provided with the elastic sheet (2), the brush piece (5) and the two ends of the elastic sheet (2) are fixed through the buckles (1), and the plastic fixing support (4) is installed in a matched mode through the elastic sheet (2) and the brush piece (5).

3. The anti-shake boneless wiper structure according to claim 2,

the elastic sheet (2) is a strip-shaped plate with a groove in the middle in the length direction, and the groove formed in the elastic sheet corresponds to the limiting opening (51) in the back of the brush sheet (5).

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