CN201321019Y - Nozzle and scrubber with said nozzle - Google Patents

Abstract

The utility model provides a nozzle, which sprays the washing liquid onto the windshield of the vehicle, and is characterized in that the nozzle comprises: a nozzle body, the nozzle body has a first end and a second end; the nozzle body has a first end and a second end; a tongue receiving part, the nozzle receiving part is arranged on the first end of the nozzle body; a second end of the nozzle body; and a nozzle fixing portion that fixes the nozzle body to an inner panel of a hood of a vehicle. Thus, since the nozzle according to the utility model is arranged under the engine hood without external protrusion, not only can realize the normal spraying of the washer liquid, but also make the overall appearance of the engine hood of the vehicle more beautiful.

Description

Nozzle and scrubber with said nozzle

technical field

The utility model relates to a wiper washer for automobiles, in particular to a nozzle of the washer for the windshield of the vehicle, and the nozzle is used for spraying washing liquid to the windshield of the vehicle.

Background technique

The washer nozzle is a very important part for car windshield cleaning. The performance of the nozzle directly affects the cleaning effect of the windshield, which in turn affects the driver's sight.

In a car, the wiper washer is composed of a washer fluid container, a connecting hose, and a motor nozzle. The wiper washer sprays the washer liquid to a designated position on the windshield of the automobile through the nozzle of the wiper washer, and then the windshield of the automobile is cleaned by the wiper.

Usually, the engine cover 2 ' of the automobile has a three-layer structure, namely an outer plate, an inner plate, and a reinforcing plate (not shown in FIG. 7 ) arranged between the inner plate and the outer plate. In existing automobiles, The nozzle 1' of the washer is arranged on the outer surface of the outer panel of the hood. But this seriously affects the appearance of said car.

Utility model content

Therefore, it is necessary to provide a nozzle, which is assembled on the inner plate of the engine hood without protruding from the outside, so that the appearance of the hood is more beautiful. Further, the utility model also needs to provide a washer with the nozzle.

According to one aspect of the present invention, there is provided a nozzle for spraying washer fluid onto the windshield of a vehicle, wherein the nozzle comprises: a nozzle body having a first end and a a second end; a tongue receptacle disposed at the first end of the nozzle body; a spout received in the spout receptacle; a pipe connection fitting for the pipe A connection joint is provided at a second end of the nozzle body; and a nozzle fixing portion that fixes the nozzle body to an inner panel of a hood of a vehicle.

Based on the above, by fixing the nozzle fixing part of the nozzle to the inner panel of the hood of the vehicle, the protruding structure on the outer surface of the hood is eliminated when viewed from the outside, so that the vehicle The appearance is more beautiful.

Further, with the above technical solution, since the nozzle according to the present invention is arranged on the inner plate of the engine cover, the working environment of the whole assembly is good, and the assembly process is simpler.

Additional aspects and advantages of the present invention will be set forth in part in the description which follows, and part will be apparent from the description which follows, or can be learned by practice of the present invention.

Description of drawings

The above-mentioned and/or additional aspects and advantages of the present utility model will become apparent and easy to understand from the following description of the embodiments in conjunction with the accompanying drawings, wherein:

Fig. 1 shows a perspective view of a nozzle according to an embodiment of the present invention.

Fig. 2 shows a front view of a nozzle according to an embodiment of the present invention.

Fig. 3 shows a bottom view of a nozzle according to an embodiment of the present invention.

Fig. 4 shows a left side view of a nozzle according to an embodiment of the present invention.

Fig. 5 shows a schematic diagram of the assembly of the nozzle and the inner panel of the hood of the engine according to an embodiment of the present invention.

Fig. 6 shows a schematic structural view of a scrubber according to an embodiment of the present invention.

Fig. 7 shows the installation diagram of the existing nozzle.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are only used to explain the present invention, and cannot be construed as limiting the present invention.

A detailed structure and operation of a nozzle according to an embodiment of the present invention and a washer having the nozzle will be described in detail below with reference to the accompanying drawings.

It should be noted that the washer for the windshield of the vehicle will be described with reference to the automobile in the following, but after reading the disclosure of the utility model, it is obvious that the nozzle and the washer with the nozzle can be The device is applied to vehicles other than automobiles, so the following illustrations of automobiles are not intended to limit the protection scope of the present utility model, but are only for the purpose of illustration.

As mentioned above, a washer for a windshield of a vehicle generally includes: a washer fluid container 200; an electric pump 300 communicating with the washer fluid container 200 through a pipe 400; and a nozzle 100, the nozzle 100 It is connected to the electric pump 300 through a pipe 400 , and sprays the washer fluid onto the windshield of the vehicle when the electric pump 300 is activated, as shown in FIG. 6 .

The structure of the nozzle according to an embodiment of the present invention will be described in detail below with reference to FIGS. 1-4 . 1 shows a perspective view of a nozzle according to an embodiment of the present invention. Fig. 2 shows a front view of a nozzle according to an embodiment of the present invention. Fig. 3 shows a bottom view of a nozzle according to an embodiment of the present invention. Fig. 4 shows a left side view of a nozzle according to an embodiment of the present invention.

The nozzle 100 can spray the washer liquid onto the windshield of the car, and the nozzle 100 includes: a nozzle body 1, the nozzle body 1 has a first end 11 and a second end 12; The spray tongue receiving part 3 is arranged on the first end 11 of the nozzle body 1; the spray tongue 4 is accommodated in the spray tongue receiving part 3; the pipeline connection joint 2, the pipeline connection joint 2 provided at the second end 12 of the nozzle main body 1; and a nozzle fixing part 5 which fixes the nozzle main body 1 to an inner panel of a hood of an automobile.

As shown in Figures 2 and 5, the pipe connection joint 2 is formed by a pipe connection joint main body 21, a flange 22 and a washing liquid channel 23, and a pipe such as a hose can be connected to the pipe connection joint 2 and is formed by the pipe connection joint 2. The flange 22 is fastened. A washing liquid channel 13 is formed in the nozzle body 1 , and the washing liquid channel 13 communicates with the washing liquid channel 23 . Further, a washer liquid channel 31 is formed in the spray tongue receiving part 3 , and the washer liquid channel 31 communicates with the washer liquid channel 13 so that the washer liquid is sprayed onto the windshield of the automobile through the spray tongue 4 . The spray nozzle 4 can be configured to spray the washer liquid onto the windshield of the automobile in a predetermined manner, such as umbrella shape, column shape and the like.

It should be noted that the nozzle fixing part 5 further includes: a first buckle part 51 provided on the upper surface of the nozzle body 1; The buckling part 51 is a second buckling part 52 extending in the opposite direction. Wherein the first buckle portion 51 and the second buckle portion 52 are respectively used for fixing to the side of the inner panel of the hood of the automobile. As shown in FIG. 2 , the first buckle portion 51 includes: a cantilever portion 511; a beam portion 512 extending from the cantilever end of the cantilever portion 511 toward the inner panel of the hood of the automobile; One end of 512 extends toward the overlapping portion 513 of the nozzle main body 1 , and the overlapping portion 513 overlaps the inner panel of the engine cover with a predetermined force. According to an embodiment of the present invention, the spraying angle of the nozzle 100 is adjusted by changing the length of the beam portion 512 . Specifically, since the spraying direction of the nozzle needs to be predetermined according to different types of automobiles, it is prevented that the nozzle cannot spray the washer fluid to a predetermined position on the windshield of the automobile. In order to change the spraying direction of the nozzle 100 , the length of the beam portion 512 can be extended or shortened, thereby changing the overlapping position of the overlapping portion 513 , thereby changing the spraying angle of the nozzle 100 .

As shown in FIG. 1, the second buckle part 52 further includes: a fixed wall 521 formed on the lower surface of the nozzle body 1, a buckle groove 522 is formed in the center of the fixed wall; The locking plate 523 protrudes outward from the locking slot 522 , and the locking plate 523 is elastically deformable. According to an embodiment of the present invention, the fixed wall 521 may be a thin wall formed on the nozzle body 1 with a predetermined cross-sectional shape (such as square, arc, etc.). According to an embodiment of the present invention, the buckling plate 523 has a bent shape, so as to be more tightly buckled on the inner panel of the hood of the vehicle. According to an embodiment of the present invention, the cross-section of the nozzle body 1 can have a shape matching the inner panel of the hood of the car, so that it can form an integral structure with the inner panel.

It can be seen from the structures of the first buckle part 51 and the second buckle part 52 that the nozzle can be more conveniently installed on the inner panel of the hood by using the first buckle part 51 and the second buckle part 52 and can be easily disassembled.

Further, a protrusion 32 is formed on the channel inner wall at the connection between the nozzle tongue receiving portion 3 and the first end 11 of the nozzle body 1, and one end of the nozzle tongue 4 is against the protrusion 32, and It is fixed in the nozzle receptacle 3 .

Further, a predetermined angle is formed between the nozzle receiving portion 3 and the nozzle body 1 . This is due to the fact that when the pipe such as a hose is connected to the pipe connection joint 2, since the hose passes between the inner and outer panels of the hood and the orientation of the nozzle receptacle 3 determines the washing Therefore, it is necessary to form a predetermined angle between the pipe connection joint 2 , that is, the nozzle body 1 and the nozzle receiving portion 3 to change the spraying direction of the washing liquid.

The assembly of the nozzle and the inner panel of the hood according to an embodiment of the present invention will be described below with reference to FIG. 5 . Fig. 5 shows a schematic diagram of the assembly of the nozzle and the inner panel of the hood of the engine according to an embodiment of the present invention.

During installation, as shown in FIG. 5 , firstly, the second buckle portion 52 connected to the nozzle of the pipe connection joint 2 through a hose or the like is buckled onto the engine cover 71 . Specifically, the buckle plate 523 can be loosened by bending the elastically deformable buckle plate 523 outward, and buckle the engine cover 71 into the buckle slot 522 , so that the The buckle plate 523 can be firmly fixed on the engine cover 71 . According to a pre-design, the first buckle portion 51 of the beam portion 512 having a predetermined length is overlapped to the engine cover 72 . The beam portion 512 having a predetermined length determines the spraying angle of the washing liquid of the nozzle.

When the windshield of the automobile needs to be cleaned, the electric pump 300 is activated to allow the washer liquid to be sprayed onto the windshield of the automobile through the washer liquid passages 23 , 13 , 31 .

As can be seen from the above, by fixing the nozzle fixing part 5 of the nozzle 100 to the inner panel of the hood of the vehicle, the protruding structure on the outer surface of the hood is eliminated when viewed from the outside, so that The appearance of the vehicle is more aesthetically pleasing.

Further, since the nozzle 100 according to the present invention is arranged on the inner plate of the hood, the working environment of the whole assembly is good, and the assembly process is simpler, and the nozzle can be adjusted only by adjusting the buckle part of the nozzle. Washing fluid spray direction.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (10)

1, a kind of nozzle, described nozzle to the Windshield of vehicle, is characterized in that spraying cleaning solution that described nozzle comprises:

Nozzle body, described nozzle body have first end and second end;

Spray tongue accommodation section, described spray tongue accommodation section is arranged on first end of described nozzle body;

The spray tongue, described spray tongue is contained in the described spray tongue accommodation section;

Pipe connector lug, described pipe connector lug are arranged on second end of described nozzle body; And

The nozzle fixed part, described nozzle fixed part is fixed to described nozzle body the inner panel of the bonnet of vehicle.

2, nozzle according to claim 1 is characterized in that, described nozzle fixed part further comprises:

Be arranged on first clamping part on the upper surface of described nozzle body; And

From the lower surface of described nozzle body along second clamping part that extends with the described first clamping part opposite sense.

3, nozzle according to claim 2 is characterized in that, described first clamping part comprises:

Cantilever portion;

From the cantilever end of described cantilever portion towards crossbeam portion that the inner panel of the bonnet of vehicle extends; And

From the clinch that an end of described crossbeam portion extends towards nozzle body, described clinch is overlapped on the inner panel of described bonnet with predetermined application force.

4, nozzle according to claim 2 is characterized in that, described second clamping part further comprises:

Be formed on the fixation wall at the lower surface place of nozzle body, the central authorities of described fixation wall are formed with buckle slot; And

From the outwardly directed pinch plate of described buckle slot, described pinch plate elastically deformable.

5, nozzle according to claim 4 is characterized in that, described pinch plate has the shape of bending, thereby can be buckled in more tightly on the inner panel of bonnet of described vehicle.

6, nozzle according to claim 1 is characterized in that, the shape of described nozzle body forms the inner panel coupling with the bonnet of vehicle.

7, nozzle according to claim 1, it is characterized in that, be formed with projection on the vias inner walls of the junction of first end of described spray tongue accommodation section and described nozzle body, an end of described nozzle spray tongue props up described projection, and is fixed in the described spray tongue accommodation section.

8, nozzle according to claim 1 is characterized in that, described spray tongue accommodation section and described nozzle body form predetermined angle.

9, nozzle according to claim 3 is characterized in that, the spray angle of described nozzle is regulated by the length that changes described crossbeam portion.

10, a kind of scrubber that is used for vehicle windscreen comprises:

Lye container;

Motor-drive pump, described motor-drive pump is communicated with described lye container by pipeline; And

Nozzle according to claim 1, described nozzle by plumbing connection to described motor-drive pump, and when electric priming pump with spraying cleaning solution on vehicle windscreen.

Images