CN203472809U - Wiper and vehicle - Google Patents

Wiper and vehicle Download PDF

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Publication number
CN203472809U
CN203472809U CN201320538740.1U CN201320538740U CN203472809U CN 203472809 U CN203472809 U CN 203472809U CN 201320538740 U CN201320538740 U CN 201320538740U CN 203472809 U CN203472809 U CN 203472809U
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CN
China
Prior art keywords
wiper
cleansing fluid
bleed pipe
swing arm
fluid bleed
Prior art date
Application number
CN201320538740.1U
Other languages
Chinese (zh)
Inventor
李跃明
陈猛
Original Assignee
北京汽车股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京汽车股份有限公司 filed Critical 北京汽车股份有限公司
Priority to CN201320538740.1U priority Critical patent/CN203472809U/en
Application granted granted Critical
Publication of CN203472809U publication Critical patent/CN203472809U/en

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Abstract

The utility model provides a wiper and a vehicle. The wiper comprises a wiper swing arm and a wiper rotating arm. The wiper swing arm is provided with a washing liquid spray pipe in the extension direction, and the washing liquid spray pipe is provided with a plurality of washing liquid spouts. Two sides of the washing liquid spray pipe are provided with a first blade and a second blade in the extension direction of the wiper swing arm respectively. The first end of the wiper rotating arm is connected to the middle of the wiper swing arm. The second end of the wiper rotating arm is provided with a rotating arm rotating shaft. A washing liquid pipe is disposed inside the wiper rotating arm. The first end of the washing liquid pipe is communicated with the washing liquid spray pipe. The second end of the washing liquid pipe is connected with a washing liquid storage device mounted inside the vehicle. The wiper has the advantages that temporary blocking of vision caused by washing liquid sprayed to a windscreen can be avoided effectively, driving safety is improved, availability of the washing liquid is improved, waste of the washing liquid is avoided, the structure is simple, the cost is low, and washing effect is improved greatly.

Description

A kind of wiper and vehicle

Technical field

The utility model relates to automobile technical field, relates in particular to a kind of wiper and has the automobile of this wiper.

Background technology

Wiper is one of parts important on automobile, can remove the dirt on automobile wind shield glass, for chaufeur provides driving vision clearly, ensure the traffic safety of chaufeur, along with the raising of customer to the cognitive level of vehicle safety, increasing people recognizes the importance of wiper, to the cleaning effect of wiper, requires also more and more higher.The cleansing fluid of windshield can cause of short duration blocking to driving sight after spray, cause very big harm, and the spray region of cleaning liquid is very inhomogeneous for the safety of running at high speed, poor to the clean result of windshield, has wasted a large amount of cleaning liquids simultaneously.In prior art and product, the every swing of extension water device of vehicle wiper once all needs to change the emission direction of twice cleansing fluid or the mode of operation of cleansing fluid squit hole, complex structure, and cost is higher.Wiper reciprocally swinging also causes certain interference to the sight line of chaufeur, and number of oscillations is more, larger to safety hazards.

Utility model content

The purpose of this utility model is to provide a kind of wiper and has the vehicle of this wiper, described wiper.

Technical scheme provided by the utility model is as follows:

A wiper, described wiper comprises:

The wiper swing arm that can swing, in described wiper swing arm, along its bearing of trend, be provided with cleansing fluid bleed pipe, on described cleansing fluid bleed pipe, be distributed with a plurality of cleansing fluid squit holes, the both sides of described cleansing fluid bleed pipe are separately installed with the first scraping blade and the second scraping blade arranging along described wiper swing arm bearing of trend;

And, for the wiper pivot arm that drives described wiper swing arm to swing, the first end of described wiper pivot arm is connected with the middle part of described wiper swing arm, the second end setting of described wiper pivot arm can be connected with driver train, to drive the pivot arm rotating shaft of described wiper pivot arm rotation, in described wiper pivot arm, be provided with washing lotion tube, the first end of described washing lotion tube is communicated with described cleansing fluid bleed pipe, and the second end of described washing lotion tube is connected with the cleansing fluid memory storage that is arranged on automotive interior.

Further, described wiper swing arm comprises the swing arm skeleton that is strip, the cleansing fluid bleed pipe guide groove arranging along described swing arm skeleton bearing of trend, be arranged at first wiper blade holder and the second wiper blade holder that is arranged at described cleansing fluid bleed pipe guide groove the second side of described cleansing fluid bleed pipe guide groove the first side, described cleansing fluid bleed pipe is installed in wherein said cleansing fluid bleed pipe guide groove, and a side of the opening towards described cleansing fluid bleed pipe guide groove of described cleansing fluid bleed pipe is distributed with described a plurality of cleansing fluid squit hole on the bearing of trend along described swing arm skeleton, described the first scraping blade is installed in described the first wiper blade holder, described the second scraping blade is installed in described the second wiper blade holder.

Further, in described a plurality of cleansing fluid squit holes, be positioned at the aperture minimum of the cleansing fluid squit hole of described cleansing fluid bleed pipe midway location, and the aperture of described a plurality of cleansing fluid squit holes increases gradually from centre to the two ends of described cleansing fluid bleed pipe.

A vehicle, comprises wiper as above.

The beneficial effects of the utility model are as follows:

Wiper provided by the utility model is because the both sides at cleansing fluid bleed pipe arrange respectively scraping blade, and of short duration the blocking of effectively having avoided cleansing fluid sight line to be caused to time on windshield at spray, has improved the safety of driving; And this windscreen wiper device has improved the service efficiency of cleansing fluid, avoided the waste of cleansing fluid; And without the mode of operation of the conversion injection direction of cleansing fluid or the squit hole of cleansing fluid, simple in structure, cost is lower, and cleaning performance promotes greatly; In addition, this wiper can effectively reduce the number of oscillations of wiper, has also reduced energy consumption when improving drive safety; This wiper is incorporated into wiper inside by cleansing fluid squit hole, brings great convenience to the total process of assembling of auto-producing, has saved the time of automobile on general assembly line, has improved the production efficiency in auto assembly workshop.

Accompanying drawing explanation

Fig. 1 is the structural representation of wiper provided by the utility model;

Fig. 2 be in Fig. 1 A-A to structural representation;

Fig. 3 is the structural representation of cleansing fluid bleed pipe.

The specific embodiment

Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.

As shown in Figures 1 to 3, the utility model provides a kind of wiper, and described wiper comprises:

The wiper swing arm 100 that can swing, in described wiper swing arm 100, along its bearing of trend, be provided with cleansing fluid bleed pipe 200, on described cleansing fluid bleed pipe 200, be distributed with a plurality of cleansing fluid squit holes 201, the both sides of described cleansing fluid bleed pipe 200 are separately installed with the first scraping blade 301 and the second scraping blade 302 arranging along described wiper swing arm 100 bearing of trends;

And, for the wiper pivot arm 400 that drives described wiper swing arm 100 to swing, the first end of described wiper pivot arm 400 is connected with the middle part of described wiper swing arm 100, the second end setting of described wiper pivot arm 400 can be connected with driver train, to drive the pivot arm rotating shaft 401 of described wiper pivot arm 400 rotations, in described wiper pivot arm 400, be provided with washing lotion tube 402, the first end of described washing lotion tube 402 is communicated with described cleansing fluid bleed pipe 200, the second end of described washing lotion tube 402 is connected with the cleansing fluid memory storage that is arranged on automotive interior.

In the present embodiment, preferably, described wiper swing arm 100 comprises the swing arm skeleton 101 that is strip, the cleansing fluid bleed pipe guide groove 102 arranging along described swing arm skeleton 101 bearing of trends, be arranged at first wiper blade holder 103 and the second wiper blade holder 104 that is arranged at described cleansing fluid bleed pipe guide groove 102 second sides of described cleansing fluid bleed pipe guide groove 102 first sides, the described cleansing fluid bleed pipe 200 of wherein said cleansing fluid bleed pipe guide groove 102 interior installation, and a side of the opening towards described cleansing fluid bleed pipe guide groove 102 of described cleansing fluid bleed pipe 200 is distributed with described a plurality of cleansing fluid squit hole 201 on the bearing of trend along described swing arm skeleton 101, described the first scraping blade 301 is installed in described the first wiper blade holder 103, described the second scraping blade 302 is installed in described the second wiper blade holder 104.Certainly can understand, the above optimal way that a kind of wiper swing arm 100 is only provided, in actual applications, cleansing fluid bleed pipe 200 and the first scraping blade 301 and the second scraping blade 302 also can be installed in wiper swing arm 100 by other means.

In addition, in the present embodiment, preferably, as shown in Figure 3, in described a plurality of cleansing fluid squit hole 201, be positioned at the aperture minimum of the cleansing fluid squit hole 201 of described cleansing fluid bleed pipe 200 midways location, and the aperture of described a plurality of cleansing fluid squit holes 201 increases gradually from centre to the two ends of described cleansing fluid bleed pipe 200, to guarantee that cleansing fluid evenly sprays.

In preferred embodiment provided by the utility model, wiper swing arm 100 is connected with wiper pivot arm 400, washing lotion tube 402 is arranged on wiper pivot arm 400, cleansing fluid bleed pipe 200 is arranged in wiper swing arm 100, and the other end of washing lotion tube 402 is connected with the cleansing fluid memory storage that is arranged on automotive interior.During work, wiper swing arm 100, cleansing fluid bleed pipe 200, washing lotion tube 402 rotate around pivot arm rotating shaft 401 with wiper pivot arm 400.Wiper is provided with two scraping blades: the first scraping blade 301, the second scraping blade 302, the first scraping blade 301, the second scraping blade 302 snap fit onto on wiper swing arm 100 skeletons by the first wiper blade holder 103 and the second wiper blade holder 104 respectively, between the first scraping blade 301 and the second scraping blade 302, be provided with cleansing fluid bleed pipe guide groove 102, cleansing fluid bleed pipe guide groove 102 inside are installed with cleansing fluid bleed pipe 200.Cleansing fluid bleed pipe 200 is provided with cleansing fluid squit hole 201, minimum in the aperture of the cleansing fluid squit hole 201 of cleansing fluid bleed pipe 200 midways location, increases successively, to guarantee that cleansing fluid evenly sprays from centre to both sides.

Adopt the wiper in the utility model preferred embodiment, after cleansing fluid ejection, can uniformly spray on windshield, improved greatly the cleaning effect of cleansing fluid, avoided the waste of cleaning liquid, and no matter wiper toward which direction swings, all without the conversion emission direction of cleansing fluid or the mode of operation of squit hole, cleansing fluid can be removed by the first scraping blade and the second scraping blade rapidly, can the sight line of chaufeur not caused and be blocked, in addition, because this wiper adopts two scraper structures, compare with common wiper, cleaning effect promotes greatly, reaching under the condition of same cleaning performance, this wiper number of oscillations is few, interference while having reduced driver drives vehicle when having reduced energy consumption, improved drive safety.

The utility model also provides a kind of vehicle, and this vehicle comprises wiper provided by the utility model.

The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (4)

1. a wiper, is characterized in that, described wiper comprises:
The wiper swing arm that can swing, in described wiper swing arm, along its bearing of trend, be provided with cleansing fluid bleed pipe, on described cleansing fluid bleed pipe, be distributed with a plurality of cleansing fluid squit holes, the both sides of described cleansing fluid bleed pipe are separately installed with the first scraping blade and the second scraping blade arranging along described wiper swing arm bearing of trend;
And, for the wiper pivot arm that drives described wiper swing arm to swing, the first end of described wiper pivot arm is connected with the middle part of described wiper swing arm, the second end setting of described wiper pivot arm can be connected with driver train, to drive the pivot arm rotating shaft of described wiper pivot arm rotation, in described wiper pivot arm, be provided with washing lotion tube, the first end of described washing lotion tube is communicated with described cleansing fluid bleed pipe, and the second end of described washing lotion tube is connected with the cleansing fluid memory storage that is arranged on automotive interior.
2. wiper according to claim 1, is characterized in that,
Described wiper swing arm comprises the swing arm skeleton that is strip, the cleansing fluid bleed pipe guide groove arranging along described swing arm skeleton bearing of trend, be arranged at first wiper blade holder and the second wiper blade holder that is arranged at described cleansing fluid bleed pipe guide groove the second side of described cleansing fluid bleed pipe guide groove the first side, described cleansing fluid bleed pipe is installed in wherein said cleansing fluid bleed pipe guide groove, and a side of the opening towards described cleansing fluid bleed pipe guide groove of described cleansing fluid bleed pipe is distributed with described a plurality of cleansing fluid squit hole on the bearing of trend along described swing arm skeleton, described the first scraping blade is installed in described the first wiper blade holder, described the second scraping blade is installed in described the second wiper blade holder.
3. wiper according to claim 2, is characterized in that,
In described a plurality of cleansing fluid squit hole, be positioned at the aperture minimum of the cleansing fluid squit hole of described cleansing fluid bleed pipe midway location, and the aperture of described a plurality of cleansing fluid squit holes increases gradually from centre to the two ends of described cleansing fluid bleed pipe.
4. a vehicle, is characterized in that, comprises the wiper as described in claims 1 to 3 any one.
CN201320538740.1U 2013-08-30 2013-08-30 Wiper and vehicle CN203472809U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320538740.1U CN203472809U (en) 2013-08-30 2013-08-30 Wiper and vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320538740.1U CN203472809U (en) 2013-08-30 2013-08-30 Wiper and vehicle

Publications (1)

Publication Number Publication Date
CN203472809U true CN203472809U (en) 2014-03-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320538740.1U CN203472809U (en) 2013-08-30 2013-08-30 Wiper and vehicle

Country Status (1)

Country Link
CN (1) CN203472809U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016165009A1 (en) * 2015-04-15 2016-10-20 Mcdonell Philip Gordon Windshield wiper assembly
CN107792017A (en) * 2017-09-04 2018-03-13 王俊峰 One kind is bilateral can steering synchronization blowing ability of swimming Wiper system
WO2018068708A1 (en) * 2016-10-11 2018-04-19 徐振彪 Defrosting and decontamination system for windshield of vehicle
CN108189307A (en) * 2017-12-18 2018-06-22 宁波英格塑料制品有限公司 A kind of manufacturing method of wiper bearing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016165009A1 (en) * 2015-04-15 2016-10-20 Mcdonell Philip Gordon Windshield wiper assembly
WO2018068708A1 (en) * 2016-10-11 2018-04-19 徐振彪 Defrosting and decontamination system for windshield of vehicle
CN107792017A (en) * 2017-09-04 2018-03-13 王俊峰 One kind is bilateral can steering synchronization blowing ability of swimming Wiper system
CN108189307A (en) * 2017-12-18 2018-06-22 宁波英格塑料制品有限公司 A kind of manufacturing method of wiper bearing

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