CN212950508U

CN212950508U - Automobile windshield wiper

Info

Publication number: CN212950508U
Application number: CN202021895962.5U
Authority: CN
Inventors: 陈勇
Original assignee: Quzhou Huju Automobile Technology Co ltd
Current assignee: Quzhou Huju Automobile Technology Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-04-13
Anticipated expiration: 2030-09-03

Abstract

The utility model relates to an automobile windshield wiper, including the pivot arm, support arm, the windshield wiper that connect gradually, its characterized in that: the windshield wiper comprises an inner windshield wiper and an outer windshield wiper, the outer windshield wiper comprises a windshield wiper frame, a driving device and a windshield wiper piece which is positioned on the bottom surface of the windshield wiper frame and used for brushing and cleaning, the windshield wiper frame comprises an arc-shaped top plate and a bottom plate, a main gas pipe and a main liquid pipe are arranged on the surface of the bottom plate, a plurality of gas injection holes and liquid spraying holes are alternately arranged on the bottom plate, the gas injection holes and the liquid spraying holes are respectively connected with the main gas pipe and the main liquid pipe which are distributed, and the driving device comprises an air pump, a pressure pump, a liquid storage tank, a water tank and a power supply device; the utility model provides the high clearance ability to the inside and outside windshield of car, the clearance effect is better, also is convenient for maintain and change after damaging.

Description

Automobile windshield wiper

Technical Field

The utility model belongs to the technical field of auto-parts technique and specifically relates to an automobile windshield wiper.

Background

Nowadays, the car has become the convenient instrument of people's trip, along with the improvement of people's standard of living's improvement and economic conditions, the family that possess the car is more and more, and the wiper on the car windshield is one of the important spare part of car, plays the effect that must not neglect in driving safety, and the windshield cleaning mode who is stained with dirty and the sight is unclear to the vehicle in-process at present is: after cleaning liquid is sprayed to the windshield, the windshield wiper is started to clean, after the cleaning liquid is sprayed out, the sight of a driver can be obstructed in a short time, potential safety hazards are caused, the cleaning effect of the windshield wiper on a vehicle window can be influenced due to uneven distribution of the cleaning liquid, the vehicle runs in rainy weather, and when the rainfall is small, the common windshield wiper can be more dirty, and the driving visual field cannot be ensured; in addition, due to the weather in frost and snow days, a layer of fog sometimes forms on the windshield in the automobile, the problem of fog in the automobile is solved, the fog is not applicable to any scene by manual wiping, and the energy is wasted by turning on the defrosting switch in the automobile, so that certain defects exist in the two methods.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims to provide a multi-functional two-sided car wiper.

The technical scheme of the utility model is realized like this: the utility model provides an automobile windshield wiper, is including the pivot arm, support arm, the windshield wiper that connect gradually, its characterized in that: the windshield wiper comprises an inner windshield wiper and an outer windshield wiper, the inner windshield wiper is positioned on the windshield in the vehicle, the inner windshield wiper comprises a wiping plate and a strong magnetic sheet, and a first clamping groove for mounting the strong magnetic sheet is formed in the top wall of the wiping plate; the outer wiper comprises a wiper frame, a driving device and a wiper piece which is positioned on the bottom surface of the wiper frame and used for brushing and cleaning the windshield, the wiper frame comprises an arc-shaped top plate and a bottom plate fixed at the bottom of the arc-shaped top plate, the upper end of the arc-shaped top plate is connected with one end, away from a rotating shaft arm, of a supporting arm, a second clamping groove corresponding to the first clamping groove is arranged on one side, close to the windshield, of the bottom plate, a strong magnetic sheet is arranged in the second clamping groove, the strong magnetic sheet in the second clamping groove and the strong magnetic sheet in the first clamping groove are mutually adsorbed, the top wall of the bottom plate is alternately provided with a plurality of air injection holes and liquid spraying holes, a main air pipe and a main liquid pipe are arranged on the bottom plate, the air injection holes and the liquid spraying holes are respectively communicated with the main air pipe and the main liquid pipe, the driving device comprises a water tank arranged in the vehicle and, the total liquid pipe communicates with each other with the liquid reserve tank, the liquid reserve tank communicates with each other with the water tank through the soft pipe that runs through in pivot arm and support arm, be equipped with the power supply unit who is used for controlling air pump and force pump between bottom plate and the arcuation roof, power supply unit is connected with bottom plate and arcuation roof, air pump and force pump all are connected with power supply unit.

Preferably: the windshield wiper piece includes mount, windshield wiper doctor-bar, heating strip and electric heating pipe, mount one end is fixed in the bottom plate bottom surface, the mount is close to windshield one side and is connected with the windshield wiper doctor-bar, the bottom plate bottom surface just is located the mount both sides and is equipped with the heating strip, the heating strip is fixed in the bottom plate bottom surface, be equipped with electric heating pipe in the heating strip, electric heating pipe is connected with power supply unit, the heat energy that heating strip conduction electric heating pipe sent plays certain guard action to window glass.

Preferably: the lower extreme of mount is equipped with the spout, the top of windshield wiper doctor-bar is equipped with the card strip with the spout adaptation, thereby the card strip is connected with the spout and fixes the windshield wiper doctor-bar on the mount, only needs to change the windshield wiper doctor-bar when the maintenance is changed.

Preferably: the pivot arm, the support arm and the wiper are all wrapped by heat-resistant white or transparent films.

Preferably: the rotating shaft arm, the supporting arm and the wiper are all made of transparent plastic parts, and the transparent plastic can be transparent engineering plastic with certain elasticity and rigidity, such as organic glass, polycarbonate, transparent plastic and other materials or modified materials thereof.

The utility model discloses a wiper and outer wiper can all clear up the inside and outside windshield of car in setting up, outer wiper during operation, can blow the dust down by the fumarole earlier, open the fumarole again to door window blowout glass cleaning fluid, blow glass cleaning fluid evenly by fumarole blowout gas, clear up by wiper spare again, wiper blade in the outer wiper passes through the card strip and the spout is fixed, strong magnetic sheet through mutual absorption in first draw-in groove and the second draw-in groove makes interior wiper fix on windshield and follow outer wiper and brush the clearance, when touchhing frost and snow weather, the electric heating pipe heating back of wiper blade both sides melts earlier frost or snow on the door window glass, clear up by wiper blade again.

The utility model has the advantages that: the utility model discloses setting up two-sided wiper can not only improve the clean effect to outer windshield and increased the clearance function to windshield in the car simultaneously, clean scope is wider, and the clearance effect is better, and two-sided wiper still can be better completion cleaning work under the frost snow weather, and clean function is more, only needs to scrape the strip to the windshield wiper after the wiper ageing damage and changes, and the car owner's of being more convenient for maintenance is changed, has reduced cost of maintenance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of an embodiment of the present invention;

fig. 2 is a front view of the outer wiper of the present invention;

FIG. 3 is a schematic structural view of the outer wiper of the present invention;

fig. 4 is a schematic view of the overall structure of the outer wiper of the present invention;

fig. 5 is a schematic side view of the outer wiper of the present invention;

the examples in the figure are: the windshield wiper comprises a rotating shaft arm 1, a supporting arm 2, a windshield wiper 3, an inner windshield wiper 31, an outer windshield wiper 32, a windshield 33, a wiping plate 311, a strong magnetic sheet 312, a first clamping groove 313, a second clamping groove 314, a windshield wiper frame 321, a windshield wiper 322, an arc-shaped top plate 11, a bottom plate 12, a clamping block 111, a clamping buckle 112, an air injection hole 121, a liquid injection hole 122, a main air pipe 123, a main liquid pipe 124, an air pump 125, a liquid storage tank 126, a pressure pump 127, a flexible conduit 128, a water tank 129, a power supply device 4, a fixed frame 21, a windshield wiper blade 22, a heating strip 23, an electric heating pipe 24, a sliding groove 25, a clamping strip 26, a heat-resistant white or transparent film 5.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-3, the utility model discloses an automobile windshield wiper, including pivot arm 1, support arm 2, the windshield wiper 3 that connects gradually, in the embodiment of this embodiment: the wiper 3 comprises an inner wiper 31 and an outer wiper 32, the inner wiper 31 is positioned on a windshield 33 in a vehicle, the inner wiper 31 comprises a wiping plate 311 and a strong magnetic sheet 312, and a first clamping groove 313 for mounting the strong magnetic sheet 312 is formed in one side of the top wall of the wiping plate 311, which is close to the windshield 33; the outer wiper 321 comprises a wiper frame 321, a driving device 323 and a wiper 322 located at the bottom of the wiper frame and used for wiping and cleaning the windshield, the wiper frame 321 is a semicircular structure and comprises an arc-shaped top plate 11 and a bottom plate 12 fixed at the bottom of the arc-shaped top plate, the upper end of the arc-shaped top plate 11 is connected with one end of the support arm 2 far away from the rotating shaft arm 1, a second clamping groove 314 is correspondingly arranged at one side close to the windshield 33 of the bottom plate 12 and the first clamping groove 313, a strong magnetic sheet 312 is arranged in the second clamping groove 314, the strong magnetic sheet 312 of the second clamping groove 314 pulls the strong magnetic sheet 312 in the first clamping groove 313 to drive the inner wiper 31 to operate, the inner wiper 31 is fixed on the windshield 33 and cleaned along with the outer wiper 32 through the strong magnetic sheets 312 mutually adsorbed in the first clamping groove 313 and the second clamping groove 314, the top wall of the bottom plate 12 is alternately provided with a plurality of air injection holes 121 and liquid injection holes 122, the automobile air-conditioning system is characterized in that a main air pipe 123 and a main liquid pipe 124 are arranged on the surface of the bottom plate, the air injection holes 121 and the liquid injection holes 122 are respectively communicated with the main air pipe 123 and the main liquid pipe 124, the driving device 323 comprises an air pump 125, a pressure pump 127, a liquid storage tank 126, a water tank 129 and a power supply device 4, the main air pipe 123 is communicated with the air pump 125, the main liquid pipe 124 is communicated with the liquid storage tank 126, the liquid storage tank 126 is communicated with the water tank 129 arranged in the automobile through a flexible conduit 128 penetrating through a rotating shaft arm and a supporting arm, the power supply device 4 is arranged between the bottom plate 12 and the arc-shaped top plate 11, the power supply device 4 is connected with the bottom plate 12 and the arc-shaped top plate 11, the air pump 125 and the pressure pump 127.

The utility model discloses a wiper 31 can clear up with outer wiper 32 all of windshield 33 inside and outside the car in setting up, outer wiper 32 during operation, can blow off the dust by fumarole 121 earlier, open the liquid spray hole 122 again and to windshield 33 blowout glass washing liquid, blow glass washing liquid evenly by fumarole 121 blowout gas, clear up by wiper 322 again, wiper blade 22 in the outer wiper 32 is fixed through card strip 26 and spout 25, make interior wiper 31 fix on windshield 33 and follow outer wiper 32 and brush the clearance through mutual absorbent powerful magnetic sheet 312 in first draw-in groove 313 and the second draw-in groove 314.

Through above-mentioned technical scheme, two-sided wiper has improved the cleaning power to the inside and outside two-sided windshield of car, and outer wiper during operation can be blown the dust by the fumarole earlier, opens the hydrojet again to window blowout glass cleaning liquid, blows glass cleaning liquid evenly by fumarole blowout gas, clears up by the windshield wiper spare of bottom plate bottom surface again, and the clearance effect is better.

In this embodiment, the wiper 322 includes the mount 21, the wiper blade 22, the heating strip 23 and the electric heating pipe 24, the mount 21 one end is fixed in the bottom plate 12 bottom surface, the mount 21 is close to windshield 33 one side and is connected with the wiper blade 22, the bottom plate 12 bottom surface just is located mount 21 both sides and is equipped with the heating strip 23, the heating strip 23 is fixed in the bottom plate 12 bottom surface, be equipped with the electric heating pipe 24 in the heating strip 23, the electric heating pipe 24 is connected with power supply unit 4, the heating strip 23 conducts the heat energy that the electric heating pipe 24 sent and plays certain guard action to windshield 33.

By the technical scheme, when the vehicle is in frost and snow weather, frost or snow accumulated on the vehicle window glass can be melted after the heating strip is heated, cleaning is diversified, the effect is better, and the electric heating tube is prevented from being directly contacted with the windshield by the arrangement of the heating strip, so that the windshield is protected; the wiper blade in the outer wiper is fixed through the clamping strip and the sliding groove, so that the wiper blade is not limited by different models, and when the wiper is damaged or needs to be replaced, a vehicle owner can easily maintain and replace the wiper blade at home.

Example 2

As shown in fig. 4-5, the surfaces of the pivot arm 1, the support arm 2, and the wiper 3 are all covered by a heat-resistant white or transparent film 5; the rotating shaft arm, the supporting arm and the wiper can be all composed of transparent plastic parts 6, and the transparent plastic can be transparent engineering plastics with certain elasticity and rigidity, such as organic glass, polycarbonate, transparent plastic and other materials or modified materials thereof.

Through above-mentioned technical scheme, adopt white or transparent film parcel pivot arm, support arm, wiper surface or adopt transparent plastic part to prevent that the light and shade from alternating repeatedly and making driver dizziness when the wiper uses, the eye fatigue when lightening the driver and driving a vehicle avoids appearing the potential safety hazard.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automobile windshield wiper, is including the pivot arm, support arm, the windshield wiper that connect gradually, its characterized in that: the windshield wiper comprises an inner windshield wiper and an outer windshield wiper, the inner windshield wiper is positioned on the windshield in the vehicle, the inner windshield wiper comprises a wiping plate and a strong magnetic sheet, and a first clamping groove for mounting the strong magnetic sheet is formed in the top wall of the wiping plate; the outer wiper comprises a wiper frame, a driving device and a wiper piece which is positioned on the bottom surface of the wiper frame and used for brushing and cleaning the windshield, the wiper frame comprises an arc-shaped top plate and a bottom plate fixed at the bottom of the arc-shaped top plate, the upper end of the arc-shaped top plate is connected with one end, away from a rotating shaft arm, of a supporting arm, a second clamping groove corresponding to the first clamping groove is arranged on one side, close to the windshield, of the bottom plate, a strong magnetic sheet is arranged in the second clamping groove, the strong magnetic sheet in the second clamping groove and the strong magnetic sheet in the first clamping groove are mutually adsorbed, the top wall of the bottom plate is alternately provided with a plurality of air injection holes and liquid spraying holes, a main air pipe and a main liquid pipe are arranged on the bottom plate, the air injection holes and the liquid spraying holes are respectively communicated with the main air pipe and the main liquid pipe, the driving device comprises a water tank arranged in the vehicle and, the total liquid pipe communicates with each other with the liquid reserve tank, the liquid reserve tank communicates with each other with the water tank through the soft pipe that runs through in pivot arm and support arm, be equipped with the power supply unit who is used for controlling air pump and force pump between bottom plate and the arcuation roof, air pump and force pump all are connected with power supply unit.

2. The wiper blade for an automobile as set forth in claim 1, wherein: the windshield wiper piece includes mount, windshield wiper doctor-bar, heating strip and electric heating pipe, mount one end is fixed in the bottom plate bottom surface, the mount is close to windshield one side and is provided with the windshield wiper doctor-bar, the bottom plate bottom surface just is located the mount both sides and all is equipped with the heating strip, the heating strip is fixed in the bottom plate bottom surface, be equipped with electric heating pipe in the heating strip, electric heating pipe is connected with power supply unit.

3. The wiper blade for automobiles according to claim 2, wherein: the fixing frame is provided with a sliding groove on one side close to the windshield, and the top of the wiper blade is provided with a clamping strip matched with the sliding groove.

4. The wiper blade for automobile as claimed in claim 1, 2 or 3, wherein: the pivot arm, the support arm and the surface of the wiper are all wrapped by heat-resistant white or transparent films.

5. The wiper blade for automobiles according to claim 4, wherein: the rotating shaft arm, the supporting arm and the wiper are all composed of transparent plastic parts.