CN219601195U - Windshield wiper - Google Patents

Abstract

The utility model relates to the field of windshield wipers for trucks, in particular to a windshield wiper. The windshield wiper comprises a fixed cover, wherein a clamping groove is formed in the lower surface of the fixed cover; corresponding first limiting blocks and limiting clamping points are respectively arranged on two sides in the clamping groove, wherein limiting grooves are formed between the first limiting blocks and the clamping grooves; the first limiting block is provided with a first elastomer which is fixedly connected; the two ends of the fixed cover are provided with trim connecting ports; the two wiper elastic pieces are arranged in parallel and are arranged in the clamping groove; a first limiting opening is formed in the position, corresponding to the limiting clamping point, of the wiper spring piece; positioning holes are formed in the positions, corresponding to the first elastic bodies, of the wiper elastic pieces; the novel windscreen wiper comprises a windscreen wiper decorative strip, wherein the windscreen wiper elastic sheet is arranged in the windscreen wiper decorative strip; one end of the windscreen wiper decorative strip is fixedly arranged on the decorative strip connecting port; the novel windscreen wiper comprises a windscreen wiper rubber strip, wherein the windscreen wiper rubber strip is arranged in the windscreen wiper decorative strip and is positioned between two windscreen wiper elastic sheets.

Description

Windshield wiper

Technical Field

The utility model relates to the field of windshield wipers for trucks, in particular to a windshield wiper.

Background

Automobiles are now an essential part of many people's lives. No matter daily work or travel, the vehicle can not be left.

Windshield wipers, also known as wipers, water wipers, wipers or windshield wipers, are one of the indispensable component parts in automobiles. Is used for brushing and scraping rain, snow and dust attached to a windshield of a vehicle, so as to improve the visibility of a driver and increase the driving safety. The wiper arm is matched to do reciprocating motion so as to achieve the function of removing glass rain, snow and dust. The product is used in the automobile windscreen wiper industry.

The existing double-wiper elastic sheet fixing mode is that a clamping point is arranged in the middle, only the vertical direction can be fixed, the left-right direction cannot be fixed, the situation that an elastic sheet moves inwards to clamp an adhesive tape and extrude the adhesive tape often occurs, and the rain brushing function is reduced to bring about potential safety hazards.

Disclosure of Invention

The utility model aims to solve the problems that an adhesive tape is blocked and the stability of a windshield wiper is not high due to the fact that an existing windshield wiper elastic sheet can move inwards.

In order to solve the technical problems, the windshield wiper comprises a fixed cover, wherein a clamping groove is formed in the lower surface of the fixed cover; corresponding first limiting blocks and limiting clamping points are respectively arranged on two sides in the clamping groove, wherein limiting grooves are formed between the first limiting blocks and the clamping grooves; the first limiting block is provided with a first elastomer which is fixedly connected;

the two ends of the fixed cover are provided with trim connecting ports which are communicated with the clamping grooves;

the two wiper elastic pieces are arranged in parallel and are arranged in the clamping groove; a first limiting opening is formed in the position, corresponding to the limiting clamping point, of the wiper spring piece; positioning holes are formed in the positions, corresponding to the first elastic bodies, of the wiper elastic pieces;

the novel windscreen wiper comprises a windscreen wiper decorative strip, wherein the windscreen wiper elastic sheet is arranged in the windscreen wiper decorative strip; one end of the windscreen wiper decorative strip is fixedly arranged on the decorative strip connecting port;

the novel windscreen wiper comprises a windscreen wiper rubber strip, wherein the windscreen wiper rubber strip is arranged in the windscreen wiper decorative strip and is positioned between two windscreen wiper elastic sheets.

As a preferred embodiment of the windshield wiper, the windshield wiper comprises a windshield wiper end buckle, and the other end of the windshield wiper decorative strip is fixedly connected with the windshield wiper end buckle.

As a preferred implementation mode of the windshield wiper, two adjacent sides of the windshield wiper elastic sheets are respectively provided with an adhesive tape mounting hole.

As a preferred implementation scheme of the windshield wiper, a second limiting block which is fixedly connected is arranged in the middle of the end buckle of the windshield wiper; the second limiting block is positioned between the two wiper decorative strips;

the windscreen wiper end buckle is provided with a second elastomer which is fixedly connected; and a second limiting opening is arranged at the position of the wiper spring sheet corresponding to the second elastic body.

As a preferred embodiment of the wiper of the present utility model, the bottoms of the first and second elastic bodies have protrusions, respectively, having inclined surfaces on at least one side thereof.

Advantageous effects

The present utility model solves the above existing problems and other existing problems not mentioned one by one above and brings at least the following innovative advantages accordingly:

according to the utility model, a first limiting block and a limiting clamping point are arranged in a clamping groove of a fixed cover, a limiting groove is formed between the first limiting block and the clamping groove, and a first elastomer which is fixedly connected is arranged on the first limiting block; simultaneously still include at the first spacing mouth and the locating hole that the windscreen wiper shell fragment set up, install in first spacing mouth and first elastomer is in the locating hole through spacing stuck point for a plurality of different directions about overall structure can be fixed, make whole more firm, solved the windscreen wiper shell fragment and can inwards remove, lead to the problem that the adhesive tape blocked, improve windshield wiper stability.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a bottom view of the present utility model;

FIG. 3 is an exploded view of the present utility model;

FIG. 4 is a front view of the present utility model;

FIG. 5 is a cross-sectional view of the "A-A" position of FIG. 2;

FIG. 6 is a cross-sectional view of the "B-B" position of FIG. 4;

FIG. 7 is a cross-sectional view of the "C-C" position of FIG. 4;

FIG. 8 is a bottom perspective view of the component "fixed cover" of the present utility model;

FIG. 9 is a bottom perspective view of the component "wiper end button" of the present utility model;

fig. 10 is a schematic perspective view of a component "wiper blade" according to the present utility model.

In the figure: 1. the fixing cover, 2, the clamping groove, 3, the first limiting block, 4, the limiting clamping point, 5, the limiting groove, 6, the first elastomer, 7, the trim connecting port, 8, the wiper spring piece, 9, the first limiting port, 10, the locating hole, 11, the wiper trim, 12, the wiper adhesive tape, 13, the wiper end buckle, 14, the adhesive tape mounting hole, 15, the second limiting block, 16, the second elastomer, 17, the second limiting port, 18, the protruding portion, 19, the inclined surface and 20, the wiper arm.

Detailed Description

In order to make the objects, technical solutions and advantages of the technical solutions of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the specific embodiments of the present disclosure.

Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present disclosure.

All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.

As shown in fig. 1 to 10, the windshield wiper of the utility model comprises a fixed cover 1, wherein a clamping groove 2 is arranged on the lower surface of the fixed cover 1; fig. 3 shows a clamping groove 2 below a fixed cover 1, fig. 8 is a bottom perspective view, and fig. 8 shows a specific structure of the clamping groove 2; two sides in the clamping groove 2 are respectively provided with a corresponding first limiting block 3 and a limiting clamping point 4, wherein a limiting groove 5 is formed between the first limiting block 3 and the clamping groove 2; the first limiting block 3 is provided with a first elastic body 6 fixedly connected; figure 8 shows the first projectile 6 connected to a small portion of the body of the first stopper 3. The two ends of the fixed cover 1 are provided with trim connecting ports 7, and the trim connecting ports 7 are communicated with the clamping grooves 2; fig. 8 shows a specific structure of the molding connection ports 7 provided at both ends of the card slot 2. The two wiper spring plates 8 are arranged in parallel, and the two wiper spring plates 8 are arranged in the clamping groove 2; a first limiting opening 9 is arranged at the position corresponding to the limiting clamping point 4 of the wiper spring 8; positioning holes 10 are formed in the positions, corresponding to the first elastic body 6, of the wiper spring 8; fig. 10 shows the specific structure and positions of the first limiting opening 9 and the positioning hole 10; in use, fig. 7 shows that when the wiper blade 8 is mounted in the clamping groove 2, the limiting clamping point 4 is located in the first limiting opening 9, and the first elastic body 6 is located in the positioning hole 10. The wiper elastic sheet 8 comprising a wiper decorative strip 11 is arranged in the wiper decorative strip 11; one end of the wiper trim 11 is fixedly mounted on the trim connection port 7. Also comprises a wiper strip 12, and fig. 6 and 7 show that the wiper strip 12 is installed in the wiper trim 11 and is located between the two wiper spring pieces 8. According to the utility model, a first limiting block 3 and a limiting clamping point 4 are arranged in a clamping groove 2 of a fixed cover 1, a limiting groove 5 is formed between the first limiting block 3 and the clamping groove 2, and a first elastic body 6 fixedly connected with the first limiting block 3 is arranged; simultaneously still include at the first spacing mouth 9 and the locating hole 10 that wiper shell fragment 8 set up, install in first spacing mouth 9 and first elastomer 6 are in locating hole 10 through spacing stuck point 4 for a plurality of different directions about overall structure can be fixed, make whole more firm, solved wiper shell fragment 8 and can inwards remove, lead to the problem that the adhesive tape blocked, improve windshield wiper stability.

The novel windscreen wiper comprises a windscreen wiper end buckle 13, and the other end of the windscreen wiper decorative strip 11 is fixedly connected with the windscreen wiper end buckle 13 as shown in fig. 1 to 5.

Further, two adjacent sides of the wiper spring 8 are respectively provided with an adhesive tape mounting hole 14. Fig. 10 shows two wiper spring pieces 8 arranged in parallel, wherein one side of each of the two wiper spring pieces 8 adjacent to each other is provided with a trapezoid groove, and the two trapezoid grooves are spliced to form a large groove, namely an adhesive tape mounting hole 14.

Wherein, the wiper end buckle 13 is described in the foregoing, fig. 9 shows that a second limiting block 15 is fixedly connected to the middle part of the wiper end buckle 13; the second limiting block 15 is positioned between the two wiper decorative strips 11; and figure 9 shows that the wiper end button 13 is provided with a fixedly connected second elastomer 16; the second limiting opening 17 is arranged at the position of the wiper spring 8 corresponding to the second elastic body 16. When the wiper end buckle 13 is mounted on the wiper trim 11, the second elastic body 16 is located in the second limiting opening 17.

Further, the bottoms of the first elastic body 6 and the second elastic body 16 described above are respectively provided with a convex portion 18, and at least one side of the convex portion 18 is provided with a slope 19.

Also including the wiper arm 20, fig. 1 to 5 show schematic views of the wiper arm 20, where the wiper arm 20 is an existing component, and not described in detail herein.

The terms first, second and the like in the description and in the claims, are not used for any order, quantity or importance, but are used for distinguishing between different elements. Likewise, the terms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

The preferred embodiments of the present utility model described above are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and other embodiments can be obtained from the drawings without inventive faculty to those skilled in the art, and any modifications based on the claims of the present utility model are also the scope of the present utility model.

Claims (5)

1. The windshield wiper is characterized by comprising a fixed cover, wherein a clamping groove is formed in the lower surface of the fixed cover; corresponding first limiting blocks and limiting clamping points are respectively arranged on two sides in the clamping groove, wherein limiting grooves are formed between the first limiting blocks and the clamping grooves; the first limiting block is provided with a first elastomer which is fixedly connected;

the two ends of the fixed cover are provided with trim connecting ports which are communicated with the clamping grooves;

the two wiper elastic pieces are arranged in parallel and are arranged in the clamping groove; a first limiting opening is formed in the position, corresponding to the limiting clamping point, of the wiper spring piece; positioning holes are formed in the positions, corresponding to the first elastic bodies, of the wiper elastic pieces;

the novel windscreen wiper comprises a windscreen wiper decorative strip, wherein the windscreen wiper elastic sheet is arranged in the windscreen wiper decorative strip; one end of the windscreen wiper decorative strip is fixedly arranged on the decorative strip connecting port;

the novel windscreen wiper comprises a windscreen wiper rubber strip, wherein the windscreen wiper rubber strip is arranged in the windscreen wiper decorative strip and is positioned between two windscreen wiper elastic sheets.

2. The windshield wiper as recited in claim 1, including a wiper end button, the other end of the wiper trim being fixedly connected to the wiper end button.

3. The windshield wiper according to claim 1, wherein the adjacent sides of the two wiper spring pieces are respectively provided with an adhesive tape mounting hole.

4. The windshield wiper according to claim 2, wherein a second limiting block which is fixedly connected is arranged in the middle of the windshield wiper end buckle; the second limiting block is positioned between the two wiper decorative strips;

the windscreen wiper end buckle is provided with a second elastomer which is fixedly connected; and a second limiting opening is arranged at the position of the wiper spring sheet corresponding to the second elastic body.

5. The windshield wiper of claim 4, wherein the bottoms of the first and second elastomers each have a boss having a bevel on at least one side thereof.