CN218929418U

CN218929418U - Multifunctional automobile wiper

Info

Publication number: CN218929418U
Application number: CN202320014338.7U
Authority: CN
Inventors: 余笑涵; 李媛媛; 邓孔书
Original assignee: Hunan University of Science and Technology
Current assignee: Hunan University of Science and Technology
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-04-28
Anticipated expiration: 2033-01-05

Abstract

The utility model relates to a multifunctional automobile wiper which comprises a transmission case, a motor, a transmission shaft, a wiper arm, a mounting frame, a wiper blade and a spraying seat, wherein the input end of the transmission case is connected with the output end of the motor; along with the reciprocal swing of mounting bracket, utilize the wiper blade to strike off when glass surface impurity, through the washing water in the water pump work with the reservoir this moment, through branch connecting pipe, joint, hose, through-hole and stay tube in proper order, from spouting the orifice blowout of spouting the seat at last, and along with the swing of mounting bracket, the even spraying of washing water is on glass surface, cooperates at the sunny clean to glass with the wiper blade.

Description

Multifunctional automobile wiper

Technical Field

The utility model relates to the technical field of windshield wipers, in particular to a multifunctional automobile windshield wiper.

Background

The windshield wiper is an important accessory arranged on the windshield, and has the functions of sweeping rain, snow and dust which obstruct the sight on the windshield glass, scraping the impurities attached to the surface of the glass, ensuring the cleanness of the glass and avoiding shielding the sight.

When the wiper is used in rainy and snowy days, the wiper is used for scraping rain and snow, when the wiper is used in sunny days, the wiper is often used for scraping attached impurities on glass, cleaning water is generally required to be sprayed in advance for pretreatment, and when the existing cleaning water is sprayed, the position of the cleaning water spraying part is fixed, so that the position of the cleaning water spraying part on the glass is fixed, and the cleaning part is inconvenient to cooperate with the wiper to finish cleaning of the glass.

Disclosure of Invention

The utility model solves the problems that the multifunctional automobile wiper is used for scraping rain and snow when being used in rainy days and is often used for scraping impurities attached to glass when being used in sunny days, cleaning water is generally sprayed in advance for pretreatment, and the point position of the cleaning water sprayed on the glass is fixed when the existing cleaning water is sprayed, so that the cleaning water is inconvenient to be matched with the wiper to finish cleaning of the glass.

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

the utility model provides a multifunctional automobile wiper, includes transmission case, motor, transmission shaft, scrapes the wiper arm, mounting bracket, wiper blade and spouts the seat, the transmission case input is connected with the motor output, install the transmission shaft that the through-hole was seted up to inside on the transmission case output, install on the transmission shaft and scrape the wiper arm, install the wiper blade through the mounting bracket on the wiper arm, the mounting bracket lateral wall is installed long banding and is spouted the seat, and spouts the seat and offered a plurality of orifice towards the glass face, spout the seat and pass through stay tube and the through-hole one end intercommunication of transmission shaft.

Preferably, a joint is arranged on the outer side of the transmission case, and the joint is communicated with the other end of the through hole of the transmission shaft through a hose.

Preferably, the joint is communicated with a water pump through a connecting pipe, and the water pump is communicated with a liquid storage cylinder for storing cleaning water.

Preferably, the output end of the motor is positioned in the transmission case and is provided with a worm, and the worm is meshed with a worm wheel positioned in the transmission case.

Preferably, the worm wheel is rotatably connected with one end of the rotating arm through a mounting shaft, the other end of the rotating arm is connected with the reciprocating arm through an inserting shaft, and the reciprocating arm is mounted on the transmission shaft.

The beneficial effects of the utility model are as follows: along with the reciprocal swing of mounting bracket, utilize the wiper blade to strike off when glass surface impurity, through the washing water in the water pump work with the reservoir this moment, through branch connecting pipe, joint, hose, through-hole and stay tube in proper order, from spouting the orifice blowout of spouting the seat at last, and along with the swing of mounting bracket, the even spraying of washing water is on glass surface, cooperates at the sunny clean to glass with the wiper blade.

Drawings

FIG. 1 is a first overall structural schematic of the present utility model;

FIG. 2 is a schematic diagram of the overall second structure of the present utility model;

FIG. 3 is a schematic diagram of the internal structure of the transmission case of the present utility model.

Legend description:

1. a transmission case; 2. a motor; 3. a transmission shaft; 4. a wiper arm; 5. a mounting frame; 6. a wiper blade; 7. a spraying seat; 8. a spray hole; 9. a support tube; 10. a joint; 11. a connecting pipe; 12. a water pump; 13. a liquid storage cylinder; 14. a worm; 15. a worm wheel; 16. a rotating arm; 17. a reciprocating arm.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to fig. 1-3, a multifunctional automobile wiper comprises a transmission case 1, a motor 2, a transmission shaft 3, a wiper arm 4, a mounting frame 5, a wiper blade 6 and a spray seat 7, wherein the input end of the transmission case 1 is connected with the output end of the motor 2, the transmission shaft 3 with a through hole inside is arranged on the output end of the transmission case 1, the wiper arm 4 is arranged on the transmission shaft 3, the wiper blade 6 is arranged on the wiper arm 4 through the mounting frame 5, a strip-shaped spray seat 7 is arranged on the side wall of the mounting frame 5, a plurality of spray holes 8 are arranged on the spray seat 7 towards the glass surface, the spray seat 7 is communicated with one end of the through hole of the transmission shaft 3 through a support pipe 9, a joint 10 is arranged on the outer side of the transmission case 1, the joint 10 is communicated with the other end of the through hole of the transmission shaft 3 through a hose, the joint 10 is communicated with a water pump 12 through a connecting pipe 11, the water pump 12 is communicated with a liquid storage cylinder 13 storing the cleaning water, and the water pump 12 works to spray the cleaning water in the liquid storage cylinder 13 sequentially through the branch connecting pipe 11, the joint 10, the hose, the through hole and the support pipe 9, and finally, the spray water from 8 of the spray seat 7;

the output end of the motor 2 is positioned in the transmission case 1 and is provided with a worm 14, the worm 14 is meshed with a worm wheel 15 positioned in the transmission case 1, one end of the worm wheel 15 is rotationally connected with one end of a rotating arm 16 through an installation shaft, the other end of the rotating arm 16 is connected with a reciprocating arm 17 through an inserting shaft, the reciprocating arm 17 is arranged on a transmission shaft 3, the motor 2 works to drive the worm 14 to rotate and drive the worm wheel 15 meshed with the worm 14 to rotate, and the rotating arm 16 positioned on the worm wheel 15 drives the reciprocating arm 17 to rotate reciprocally along with the rotation of the worm wheel 15, so that the transmission shaft 3 and the reciprocating arm 17 work synchronously. The wiper arm 4, the mounting bracket 5 and the wiper blade 6 oscillate reciprocally.

The motor 2 works to drive the worm 14 to rotate, the worm wheel 15 meshed with the worm 14 is driven to rotate, the rotating arm 16 positioned on the worm wheel 15 drives the reciprocating arm 17 to reciprocate along with the rotation of the worm wheel 15, and at the moment, the transmission shaft 3 and the reciprocating arm 17 synchronously work, so that the wiper arm 4, the mounting frame 5 and the wiper blade 6 are driven to reciprocate to clean glass;

and during clear days, the water pump 12 works to spray the cleaning water in the liquid storage barrel 13 on the glass surface uniformly along with the swinging of the mounting frame 5 through the branch connecting pipe 11, the joint 10, the hose, the through hole and the supporting pipe 9 in sequence and finally spray the cleaning water from the spray hole 8 of the spray seat 7.

Along with the reciprocating swing of the mounting frame 5, when the wiper blade 6 is utilized to scrape impurities on the surface of glass, the water pump 12 works to clean the cleaning water in the liquid storage barrel 13, and finally the cleaning water is sprayed out from the spray hole 8 of the spray seat 7 through the branch connecting pipe 11, the joint 10, the hose, the through hole and the supporting pipe 9, and along with the swing of the mounting frame 5, the cleaning water is uniformly sprayed on the surface of the glass, and the cleaning water is matched with the wiper blade 6 to clean the glass on sunny days.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a multifunctional automobile wiper, its characterized in that, including transmission case (1), motor (2), transmission shaft (3), wiper arm (4), mounting bracket (5), wiper blade (6) and spout seat (7), transmission case (1) input is connected with motor (2) output, install transmission shaft (3) that the through-hole has been seted up to inside on transmission case (1) output, install wiper arm (4) on transmission shaft (3), install wiper blade (6) on wiper arm (4) through mounting bracket (5), rectangular shape spouts seat (7) are installed to mounting bracket (5) lateral wall, and spout seat (7) and offered a plurality of orifice (8) towards the glass face, spout seat (7) and through the through-hole one end intercommunication of transmission shaft (3) of stay tube (9).

2. A multifunctional automobile wiper according to claim 1, characterized in that a joint (10) is mounted on the outer side of the transmission case (1), and the joint (10) is communicated with the other end of the through hole of the transmission shaft (3) through a hose.

3. A multifunctional automobile wiper according to claim 2, characterized in that the joint (10) communicates with a water pump (12) through a connecting pipe (11), the water pump (12) communicating with a reservoir (13) storing cleaning water.

4. A multifunctional automobile wiper according to claim 1, characterized in that the output end of the motor (2) is provided with a worm (14) in the transmission case (1), and the worm (14) is meshed with a worm wheel (15) in the transmission case (1).

5. A multifunctional automobile wiper according to claim 4, characterized in that the worm wheel (15) is rotatably connected with one end of a rotating arm (16) through a mounting shaft, the other end of the rotating arm (16) is connected with a reciprocating arm (17) through an inserting shaft, and the reciprocating arm (17) is mounted on the transmission shaft (3).