CN213705383U

CN213705383U - Windscreen wiper with water spray function

Info

Publication number: CN213705383U
Application number: CN202021817366.5U
Authority: CN
Inventors: 葛春华; 康裕华
Original assignee: Jiangsu Yunrui Automotive Electrical System Co ltd
Current assignee: Jiangsu Yunrui Automotive Electrical System Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-07-16
Anticipated expiration: 2030-08-27

Abstract

The utility model provides a windscreen wiper with water spraying function, which comprises a flow deflector, a windscreen wiper blade, an elastic sheet, a fixed bracket, a buckle accessory and a water spraying device; the wiper blade is clamped between the two elastic sheets; the flow deflector is divided into two sections, the fixed support is positioned between the two sections of flow deflectors, and the elastic sheet is clamped in the flow deflector and the fixed support; the tail end of the flow deflector and the two ends of the elastic sheet are clamped in the fastening accessories; the water spraying device is arranged on the windscreen wiper. The utility model discloses install water jet equipment on the wiper, water jet equipment spun detergent can spray corresponding place along with the swing of wiper, and the exact sprays the assigned position with the cleaner, reduces the blurred condition of sight when practicing thrift the detergent, improves driving safety. Simultaneously this utility model is relative like product, have that the part is few, assembly process is simple and easy, with low costs, small, the better beneficial effect of field of vision effect.

Description

Windscreen wiper with water spray function

Technical Field

The utility model relates to a car windscreen wiper field, concretely relates to wiper with water spray function.

Background

At present, spray head systems in the automobile market are all distributed on a hood or on an automobile body below the hood, the position of spraying on a front windshield is fixed, and the range is small. When the sprayer system is designed, the appearance is influenced if the sprayer system is arranged on the engine hood, and the arrangement under the engine hood is difficult and heavy due to the problem of the angle of spraying. Meanwhile, due to the fact that the spraying range is small, the spraying position is fixed and unchanged, the detergent is wiped by a common windshield, partial areas of the front windshield become fuzzy, vision blind areas are generated, and even the detergent is sprayed to the glass of vehicles nearby at the periphery at the moment when the glass is started to be cleaned, and therefore potential safety hazards exist in driving. Therefore, it is required to develop a water spraying wiper structure which can spray water uniformly, save the amount of water used, and reduce the blind area of visual field when spraying water.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a wiper with water spray function. The utility model discloses install water jet equipment on the wiper, water jet equipment spun detergent can spray corresponding place along with the swing of wiper, and the exact sprays the assigned position with the cleaner, reduces the blurred condition of sight when practicing thrift the detergent, improves driving safety. Simultaneously this utility model is relative like product, have that the part is few, assembly process is simple and easy, with low costs, small, the better beneficial effect of field of vision effect.

For realizing the technical purpose, the technical proposal of the utility model is that:

a windscreen wiper with a water spraying function comprises a flow deflector, a windscreen wiper blade, an elastic sheet, a fixing support, a buckle accessory and a water spraying device; the wiper blade is clamped between the two elastic sheets; the flow deflector is divided into two sections, the fixed support is positioned between the two sections of flow deflectors, and the elastic sheet is clamped in the flow deflector and the fixed support; the tail end of the flow deflector and the two ends of the elastic sheet are clamped in the fastening accessories; the water spraying device is arranged on the windscreen wiper.

Furthermore, the wiper blade is provided with a T-shaped cross section, and the upper part of the wiper blade is clamped below the elastic sheet.

Furthermore, the flow deflector has a concave cross section, and the upper part of the flow deflector is provided with a fin.

Furthermore, the buckle accessory is provided with a groove matched with the fin, the flow deflector and the elastic sheet.

Furthermore, clamping grooves are formed in two sides of the fixed support, and two sides of the elastic sheet are clamped in the clamping grooves.

As an embodiment of the present invention, based on the above, the water spraying device includes a water pipe, a water inlet and a water outlet, which are disposed on the fastening accessory and are communicated with each other; the flow deflector is internally provided with a water pipe mounting hole, the water pipe penetrates through the flow deflector, the middle part of the water pipe is exposed on the fixed support, and the middle part of the water pipe is provided with a tee joint for water inlet; the water jet is arranged on one side of the buckle accessory, and the water inlet is connected with the tail end of the water pipe.

As another embodiment of the present invention, the water spraying device includes a water inlet joint and a water outlet joint disposed on the fixing bracket; the water inlet joint is connected with water inlet.

Furthermore, the water spraying device also comprises a water spraying accessory clamped on the water outlet joint.

Further, in this embodiment, still include the wiper arm, be fixed in the connecting piece outside the fixed bolster, the connecting piece is connected fixed bolster and wiper arm.

The beneficial effects of the utility model reside in that:

the utility model discloses install water jet equipment on the wiper, water jet equipment spun detergent can spray corresponding place along with the swing of wiper, and the exact sprays the assigned position with the cleaner, reduces the blurred condition of sight when practicing thrift the detergent, improves driving safety. Simultaneously this utility model is relative like product, have that the part is few, assembly process is simple and easy, with low costs, small, the better beneficial effect of field of vision effect.

Drawings

Fig. 1 is a schematic view of an overall structure of an embodiment of a wiper blade according to the present invention;

figure 2 is an exploded view of figure 1 of the present invention;

FIG. 3 is a schematic view of the structure of the fastening accessory of the present invention;

fig. 4 is an exploded view of another embodiment of the wiper blade of the present invention;

fig. 5 is a schematic structural view of the fixing bracket of the present invention;

fig. 6 is a schematic cross-sectional structure view of the fixing bracket of the present invention;

fig. 7 is a schematic structural view of the water spraying attachment of the present invention.

Detailed Description

The technical solution of the present invention will be clearly and completely described below.

It should be noted that, for the sake of clear explanation, the present invention is directed to the terms of "upper", "lower", "horizontal", "vertical", and other directions in the present invention, which are all directed to fig. 1 of the present invention, and cannot be understood as the limitation of the present invention.

A windscreen wiper with a water spraying function is shown in figures 1 and 4 and comprises a flow deflector 4, a windscreen wiper blade 2, an elastic sheet 5, a fixed support 3, a buckle accessory 1 and a water spraying device; the wiper blade 2 is clamped between the two elastic sheets 5; the flow deflector 4 is divided into two sections, the fixed support is positioned between the two sections of flow deflectors, and the elastic sheet is clamped in the flow deflector and the fixed support; the tail end of the flow deflector and the two ends of the elastic sheet are clamped in the fastening accessories; the water spraying device is arranged on the windscreen wiper. The detergent sprayed by the water spraying device arranged on the windscreen wiper can be sprayed to a corresponding place along with the swinging of the windscreen wiper, so that the detergent is accurately sprayed to a specified position, the situation of blurred vision is reduced while the detergent is saved, and the driving safety is improved.

Further, as shown in fig. 2, the wiper blade 2 has a T-shaped cross section, and the upper portion of the wiper blade is clamped under the elastic sheet. The lower part of the wiper blade with the T-shaped cross section is contacted with the glass, and the upper part of the wiper blade is clamped by the two elastic sheets 5, so that the mounting stability of the wiper blade is improved.

Further, as shown in fig. 2, the guide vane 4 has a concave cross section, and a fin 41 is provided at an upper portion thereof. The flow deflector of concave type cross section tightly coats the shell fragment, prevents that the shell fragment from scattering, has improved wiper installation stability.

Further, as shown in fig. 3, the snap fitting is provided with a groove 13 which is matched with the fin, the flow deflector and the elastic sheet. The buckle accessory fixes the two ends of the flow deflector and the elastic sheet, clamps the wiper blade and improves the structural stability of the wiper.

Furthermore, clamping grooves are formed in two sides of the fixed support 3, and two sides of the elastic sheet are clamped in the clamping grooves. The middle part of the elastic sheet 5 penetrates through the clamping groove of the fixing support, the fixing support fixes the middle part of the windscreen wiper, and the structural stability is improved.

As an embodiment of the present invention, as shown in fig. 1-3, based on the above, the water spraying device includes a water pipe 6, a water inlet 12 and a water outlet 11 disposed on the fastening accessory and communicated with each other; a water pipe mounting hole is formed in the fin 41 of the flow deflector, the water pipe 6 penetrates through the flow deflector, the middle part of the water pipe is exposed on the fixed support, and a tee joint 61 is arranged in the middle part of the water pipe to be connected with water; the fin of the utility model not only provides the flow guiding function, but also provides the installation space for the water pipe. The water jet 11 is arranged at one side of the buckle accessory 1, and the water inlet 12 is connected with the tail end 62 of the water pipe. In this embodiment, the wiper blade is fixed on the elastic sheet and then sleeved with the flow deflector, the fixing bracket is fixed in the middle of the elastic sheet, the water pipe penetrates through the flow deflector, and the water inlet of the buckle accessory is connected with the two tail ends of the water pipe. The detergent enters from the tee joint and is sprayed on the glass through the water spray nozzle.

As another embodiment of the present invention, as shown in fig. 4-7, the water spraying device includes a water inlet joint 32 and a water outlet joint 31 disposed on the fixing bracket 3; the water inlet joint is connected with water inlet, and the detergent is sprayed out from the water outlet joint on the fixed support.

Further, as shown in fig. 7, the water spraying device further comprises a water spraying accessory 7 clamped on the water outlet connector. The water spray attachment has a nozzle 71 which is designed to allow more even spraying of the detergent.

Furthermore, in this embodiment, the wiper arm assembly further includes a wiper arm 9 and a connecting member 8 fixed outside the fixing bracket, and the connecting member 8 connects the fixing bracket 3 and the wiper arm 9. The connecting piece is sleeved and fixed outside the fixed support, so that the connection between the windscreen wiper and the windscreen wiper arm is realized. In the embodiment, the fixed support is clamped on the elastic sheet through the clamping groove, and the connecting piece is buckled outside the fixed support after the water spraying accessory and the fixed support form a sealed whole through ultrasonic welding or hot melting technology; a water pipe is arranged to penetrate through the wiper arm to connect a water inlet joint on the fixed support with detergent. Compared with the similar products, the novel LED lamp has the beneficial effects of few parts, simple assembly process, low cost, small volume and better visual field effect.

For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. A windscreen wiper with a water spraying function is characterized by comprising a flow deflector, a windscreen wiper blade, an elastic sheet, a fixing support, a buckle accessory and a water spraying device; the wiper blade is clamped between the two elastic sheets; the flow deflector is divided into two sections, the fixed support is positioned between the two sections of flow deflectors, and the elastic sheet is clamped in the flow deflector and the fixed support; the tail end of the flow deflector and the two ends of the elastic sheet are clamped in the fastening accessories; the water spraying device is arranged on the windscreen wiper.

2. The wiper blade with water spraying function as claimed in claim 1, wherein said wiper blade has a T-shaped cross section, and the upper portion of said wiper blade is engaged under said elastic piece.

3. The wiper blade with water spraying function as claimed in claim 2, wherein the deflector has a concave cross section and a fin is provided at an upper portion thereof.

4. The wiper blade with the function of spraying water of claim 3, wherein the snap fitting is provided with a groove for engaging with the fin, the deflector and the spring.

5. The wiper with the water spraying function of claim 3, wherein clamping grooves are formed in two sides of the fixing support, and two sides of the elastic sheet are clamped in the clamping grooves.

6. The wiper blade with the water spraying function as recited in claim 5, wherein the water spraying device comprises a water pipe, a water inlet and a water outlet which are arranged on the fastening accessory and are communicated with each other; the fin is internally provided with a water pipe mounting hole, the water pipe penetrates through the flow deflector, the middle part of the water pipe is exposed on the fixed support, and the middle part of the water pipe is provided with a tee joint for water inlet; the water jet is arranged on one side of the buckle accessory, and the water inlet is connected with the tail end of the water pipe.

7. The wiper blade with the function of spraying water of claim 5, wherein the water spraying device comprises a water inlet joint and a water outlet joint which are arranged on the fixed bracket; the water inlet joint is connected with water inlet.

8. The wiper blade with water spraying function as recited in claim 7, further comprising a water spraying attachment engaged with said water outlet fitting.

9. The wiper blade of claim 8, further comprising a wiper arm and a connector fixed to the outside of the bracket, wherein the connector connects the bracket to the wiper arm.