CN212195383U

CN212195383U - Automatic water spraying device of windscreen wiper

Info

Publication number: CN212195383U
Application number: CN202020733842.9U
Authority: CN
Inventors: 吴卓进
Original assignee: Zhejiang Zhuojin Electric Appliance Co ltd
Current assignee: Zhejiang Zhuojin Electric Appliance Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-22
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses an automatic water spraying device of a windscreen wiper, in particular to the field of the windscreen wiper, which comprises a main rib and a fixed box, wherein the middle part of the upper end of the main rib is provided with a connecting column, the middle part in the connecting column is provided with a first liner, the middle part of the upper end of the connecting column is provided with a connecting port, both sides of the lower end of the main rib are provided with secondary ribs, the joint of the main rib and the secondary ribs is provided with a second liner, the lower end of the second liner is provided with a pull bow, the joint of the second liner and the pull bow is provided with a third liner, both the left side and the right side of the lower end of; the utility model discloses in, the operation of drawing the bow and driving the rubber scraper, on the washing liquid in the washing tank passed the spout and enters into the rubber scraper, when wasing car glass, provided the washing liquid, when the rubber scraper carries out the operation, on the washing liquid has sprayed glass, avoided the rubber scraper to scrape futilely and cause the damage to glass, reduced later stage cost of maintenance.

Description

Automatic water spraying device of windscreen wiper

Technical Field

The utility model relates to a wiper field especially relates to an automatic water jet equipment of wiper.

Background

The wiper is also called wiper, water deflector, wiper or windshield wiper, and is used for wiping and removing raindrops and dust attached to the windshield of a vehicle, so as to improve the visibility of a driver and increase the driving safety.

In the prior art, when the windscreen wiper operates, washing liquid needs to be sprayed to glass firstly to clean the windscreen wiper, the windscreen wiper operates on a dry glass surface to scratch the glass, the windscreen wiper and the glass are damaged, and the later maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic water spraying device of a windscreen wiper.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic water jet equipment of wiper, including main bone and fixed case, main bone upper end mid-mounting has the spliced pole, mid-mounting has first liner in the spliced pole, spliced pole upper end mid-mounting has the connector, inferior bone is all installed to main bone lower extreme both sides, the second liner is all installed with inferior bone junction to main bone, the bow of drawing is all installed to second liner lower extreme, the third liner is all installed with the junction of drawing the bow to the second liner, draw the bow lower extreme left and right sides and all install fixed mouthful, the washing box is installed to fixed mouthful lower extreme, the rubber doctor-bar is installed to the washing box lower extreme, the water tank is installed to fixed incasement bottom, water tank upper end mid-mounting has the tank.

As an optimized technical scheme of the utility model, the buffer plate is installed to the wash tank lower extreme.

As an optimal technical scheme of the utility model, the washing tank upper end mid-mounting has the delivery port, and the spout is installed to the bottom in the washing tank.

As an optimized technical scheme of the utility model, the water pipe is installed to water tank right side wall lower part.

As an optimal technical scheme of the utility model, the right side wall mid-mounting has the water pump in the fixed incasement.

As an optimal technical scheme of the utility model, the solenoid valve is installed to the water pipe upper end, water pipe and delivery port intercommunication.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, the operation of drawing the bow and driving the rubber scraper, on the washing liquid in the washing tank passed the spout and enters into the rubber scraper, when wasing car glass, provided the washing liquid, when the rubber scraper carries out the operation, on the washing liquid has sprayed glass, avoided the rubber scraper to scrape futilely and cause the damage to glass, reduced later stage cost of maintenance.

The utility model discloses in, when rubber scraping blade carried out the operation, in order to prevent that rubber scraping blade from causing the damage to glass, the buffer plate played the cushioning effect to glass to clear up the impurity on the glass, reduce the damage of impurity to rubber scraping blade, reduce later stage cost of maintenance.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the fixing box of the present invention.

Fig. 3 is a schematic structural view of the squeegee blade of the present invention.

Reference numbers in the figures: 1. a connecting port; 2. connecting columns; 3. a main bone; 4. a rubber blade; 5. a secondary bone; 6. drawing a bow; 7. a fixed port; 8. a washing tank; 9. a buffer sheet; 10. a first liner; 11. a water pipe; 12. a second liner; 13. a third gasket; 14. a fixed box; 15. a water tank; 16. a water tank cover; 17. an electromagnetic valve; 18. a water outlet; 19. a spout; 20. and (4) a water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an automatic water spraying device of a windscreen wiper comprises a main rib 3 and a fixed box 14, a connecting column 2 is installed at the middle of the upper end of the main rib 3, a first liner 10 is installed at the middle of the inside of the connecting column 2, a connecting port 1 is installed at the middle of the upper end of the connecting column 2, secondary ribs 5 are installed on two sides of the lower end of the main rib 3, a second liner 12 is installed at the joint of the main rib 3 and the secondary ribs 5, a pull bow 6 is installed at the lower end of the second liner 12, a third liner 13 is installed at the joint of the second liner 12 and the pull bow 6, fixed ports 7 are installed on the left side and the right side of the lower end of the pull bow 6, a washing box 8 is installed at the lower end of each fixed port 7, a rubber wiper blade 4 is installed at.

The lower end of the washing box 8 is provided with a buffer sheet 9; the buffer sheet 9 has a buffering effect on the glass, and can clean impurities on the glass, so that the damage of the impurities to the rubber scraper 4 is reduced.

A water outlet 18 is arranged in the middle of the upper end of the washing box 8, and a nozzle 19 is arranged at the bottom end of the washing box 8; the nozzle 19 sprays the washing liquid on the glass, so that the cleaning is convenient.

The lower part of the right side wall of the water tank 15 is provided with a water pipe 11; the water pipe 11 provides convenience for washing.

The middle part of the right side wall in the fixed box 14 is provided with a water pump 20; the water pump 20 provides kinetic energy for the washing liquid, and operation is convenient.

The upper end of the water pipe 11 is provided with an electromagnetic valve 17, and the water pipe 11 is communicated with a water outlet 18; the electromagnetic valve 17 controls the flow rate of the washing liquid to facilitate the operation.

The utility model discloses a theory of operation does: when the utility model is used, the water tank 16 is opened, a certain amount of washing liquid is injected into the water tank 15, the water tank cover 15 is closed, the water pump 20 is started, the washing liquid is pressed into the washing tank 8 from the water pipe 11, the wiper switch is started, the main rib 3 operates to drive the sub rib 5 to operate, the sub rib 5 drives the pantograph 6 to operate, the pantograph 6 drives the rubber wiper blade 4 to operate, the washing liquid in the washing tank 8 passes through the nozzle 19 to enter the rubber wiper blade 4, when the automobile glass is cleaned, the washing liquid is provided, the electromagnetic valve 17 controls the flow rate of the washing liquid, the cleaning operation is convenient and fast, when the rubber wiper blade 4 operates, in order to prevent the rubber wiper blade 4 from damaging the glass, the buffer sheet 9 plays a buffer role on the glass, and the impurities on the glass are cleaned, the damage of the impurities to the rubber wiper blade 4 is reduced, when the surplus of the washing liquid, the washing liquid in the water tank 15 is added, so that the washing liquid is sufficient.

It will be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, but do not indicate or imply that the equipment or components so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic water spraying device of the windscreen wiper is characterized by comprising a main rib (3) and a fixed box (14), wherein a connecting column (2) is arranged at the upper end of the main rib (3), a first liner (10) is arranged in the connecting column (2), a connecting port (1) is arranged at the upper end of the connecting column (2), secondary ribs (5) are arranged on two sides of the lower end of the main rib (3), a second liner (12) is arranged at the joint of the main rib (3) and the secondary ribs (5), a pull bow (6) is arranged at the lower end of the second liner (12), a third liner (13) is arranged at the joint of the second liner (12) and the pull bow (6), fixed ports (7) are arranged on the left side and the right side of the lower end of the pull bow (6), a washing box (8) is arranged at the lower end of the fixed ports (7), and a rubber scraping piece (4) is arranged at the lower end of the, a water tank (15) is installed at the bottom end of the fixed tank (14), and a water tank cover (16) is installed in the middle of the upper end of the water tank (15).

2. The automatic water spraying device for the windscreen wiper as recited in claim 1, wherein a buffer piece (9) is mounted at the lower end of the washing tank (8).

3. The automatic water spraying device for the windscreen wiper as claimed in claim 1, wherein a water outlet (18) is arranged in the middle of the upper end of the washing box (8), and a nozzle (19) is arranged at the bottom end of the washing box (8).

4. The automatic water spraying device for the windscreen wiper as recited in claim 1, wherein a water pipe (11) is installed at a lower portion of a right side wall of said water tank (15).

5. The automatic water spraying device for the windscreen wiper as recited in claim 1, wherein a water pump (20) is installed in the middle of the inner right side wall of the fixing box (14).

6. The automatic water spraying device for the windscreen wipers as claimed in claim 4, wherein an electromagnetic valve (17) is installed at the upper end of the water pipe (11), and the water pipe (11) is communicated with a water outlet (18).