CN110893835A

CN110893835A - Automobile windscreen wiper with cleaning agent

Info

Publication number: CN110893835A
Application number: CN201911116325.5A
Authority: CN
Inventors: 方国章
Original assignee: Suzhou Te Xin Precision Electronics Co Ltd
Current assignee: Suzhou Te Xin Precision Electronics Co Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-03-20

Abstract

The invention discloses an automobile windscreen wiper with a cleaning agent, which comprises a wiper arm, wherein a cleaning chamber is welded at the right end of the wiper arm, nozzles are clamped on the outer wall of the cleaning chamber at equal intervals, and the bottom end of the cleaning chamber is communicated with a water pipe. According to the invention, through the arrangement of the cleaning chamber, the nozzle, the water pipe and the cleaning agent chamber, the pressure intensity in the cleaning agent chamber is increased by starting the booster pump, so that the cleaning agent in the cleaning agent chamber enters the cleaning chamber along the water pipe and is sprayed out by the nozzle.

Description

Automobile windscreen wiper with cleaning agent

Technical Field

The invention relates to the technical field of automobile wipers, in particular to an automobile wiper with a cleaning agent.

Background

The wiper known as wiper is a sheet structure installed in front of windshield and consists of motor, speed reducer, four-bar mechanism, wiper arm spindle, wiper blade assembly, etc. and is mainly used to clean the windshield from rain, snow and dust obstructing the view.

Current patent (publication number is CN 201820472953.1) and good car wiper of fastening nature, the wear-resistant coating that this patent was equipped with, this layer of coating can effectually play the guard action, prolongs the standing time of adhesive tape more, but it does not improve to wiping effect, and its water spray rivers of door window water spray of car self-carrying receive the influence of speed of a motor vehicle and wind speed simultaneously, appear easily that the wiper is difficult to clean problem

Therefore, we propose a wiper blade with a cleaning agent, which is installed with a cleaning chamber at a position below the wiper blade, and the cleaning agent is sprayed out by a nozzle when the wiper blade is upward and is wiped clean when the wiper blade is downward.

Disclosure of Invention

The invention aims to provide an automobile windscreen wiper with a cleaning agent, which solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a take car wiper of sanitizer, includes the wiper arm, wiper arm right-hand member welding has the clean room, clean outdoor wall equidistance block has the nozzle, clean room bottom intercommunication has the water pipe.

In a preferred embodiment of the present invention, a wiper clip is fixed to the left end of the wiper arm by a bolt, and the wiper clip engages with a wiper blade.

In a preferred embodiment of the present invention, the other end of the water pipe is communicated with a detergent chamber, and the right end of the detergent chamber is communicated with a booster pump.

In a preferred embodiment of the present invention, the bottom end of the wiper arm is connected to a rocker arm via a shaft coupling, and the bottom end of the rocker arm is connected to a crank via a rotating shaft.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the automobile windscreen wiper with the cleaning agent, the cleaning chamber, the nozzle, the water pipe and the cleaning agent chamber are arranged, the pressure intensity in the cleaning agent chamber is increased by starting the booster pump, so that the cleaning agent in the cleaning agent chamber enters the cleaning chamber along the water pipe and is sprayed out from the nozzle.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of a wiper blade with a cleaning agent according to the present invention.

In the figure: a rocker arm 1; a detergent chamber 2; a booster pump 3; a wiper arm 4; a wiper blade 5; a wiper clip 6; a clean room 7; a water pipe 8; a crank 9; a nozzle 10.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the invention is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a take car wiper of sanitizer, includes wiper arm 4, the welding of 4 right-hand members of wiper arm has

clean room

7, 7 outer wall equidistance blocks of clean room have

nozzle

10, 7 bottom intercommunications in clean room have water pipe 8.

In the embodiment, referring to fig. 1, the pressure in the cleaning agent chamber 2 is increased by starting the booster pump 3, so that the cleaning agent in the cleaning agent chamber 2 enters the cleaning chamber 7 along the water pipe 8 and is sprayed out from the nozzle 10, and since the cleaning chamber 7 is located below the wiper blade 5, the cleaning agent is brushed down from the window when the wiper blade 5 brushes downwards, the cleanness of the wiping position of the wiper blade 5 can be ensured, and the view of a driver is clearer.

The left end of the wiper arm 4 is fixed with a wiper clip 6 through a bolt, and the wiper clip 6 is clamped with a wiper blade 5.

In the embodiment, please refer to fig. 1, the wiper blade 5 is clamped by the wiper clip 6, so as to facilitate the replacement of the wiper blade 5.

The other end of the water pipe 8 is communicated with a cleaning agent chamber 2, and the right end of the cleaning agent chamber 2 is communicated with a booster pump 3.

In this embodiment, referring to FIG. 1, the pressure in the cleaning chamber 2 is increased by activating the booster pump 3.

The bottom end of the wiper arm 4 is connected with a rocker arm 1 through a coupling stem, and the bottom end of the rocker arm 1 is connected with a crank 9 through a rotating shaft.

In the embodiment, please refer to fig. 1, the external motor is connected through the crank 9.

The invention is characterized in that the wiper blade with the cleaning agent comprises a rocker arm 1, a cleaning agent chamber 2, a booster pump 3, a wiper arm 4, a wiper blade 5, a wiper clamp 6, a cleaning chamber 7, a water pipe 8, a crank 9 and a nozzle 10, which are all parts of a common standard part or parts known by a person skilled in the art, the structure and the principle of the wiper blade are known by a technical manual or a conventional experimental method, when the wiper blade is in operation, the booster pump 3 is started to increase the pressure in the cleaning agent chamber 2, so that the cleaning agent in the cleaning agent chamber 2 enters the cleaning chamber 7 along the water pipe 8 and is sprayed out from the nozzle 10, and the cleaning chamber 7 is positioned below the wiper blade 5, and when the wiper blade 5 brushes downwards, the cleaning agent is brushed downwards from a vehicle window, and the cleanliness of the wiping position of the wiper blade 5 is ensured.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a take car wiper of sanitizer, includes wiper arm (4), its characterized in that: the welding of arm (4) right-hand member of windscreen wiper has clean room (7), clean room (7) outer wall equidistance block has nozzle (10), clean room (7) bottom intercommunication has water pipe (8).

2. The wiper blade with detergent of claim 1, wherein: the left end of the wiper arm (4) is fixed with a wiper clip (6) through a bolt, and the wiper clip (6) is clamped with a wiper blade (5).

3. The wiper blade with detergent of claim 1, wherein: the other end of the water pipe (8) is communicated with the cleaning agent chamber (2), and the right end of the cleaning agent chamber (2) is communicated with the booster pump (3).

4. The wiper blade with detergent of claim 1, wherein: the bottom end of the wiper arm (4) is connected with a rocker arm (1) through a coupling stem, and the bottom end of the rocker arm (1) is connected with a crank (9) through a rotating shaft.