CN202368537U - Bone integral wiper and truck employing bone integral wiper - Google Patents

Abstract

The utility model provides a bone integral wiper and a truck employing the bone integral wiper. The bone integral wiper comprises two wiping arms, two wiping strips and two spraying devices, wherein one end of each wiping arm is pivotally connected to a wiper connecting rod mechanism below a front windshield of a vehicle; the middle of each wiping strip is pivotally connected to the other end of each wiping arm; each spraying device comprises a nozzle and a water pipe; nozzles are arranged on the wiping arms; water pipes are connected to the nozzles; the nozzles are provided with spraying channels and a plurality of spraying holes; a plurality of spraying holes are communicated with the spraying channels; the spraying channels are communicated with the water pipes; and a washing liquid is sprayed towards the front windshield through the water pipes, the spraying channels and a plurality of spraying holes. The washing liquid in the bone integral wiper is sprayed to the front windshield in near distance, and the bone integral wiper wipes the front windshield cleanly and has high efficiency; meanwhile, by the integral design of wiping arm plugs on the wiping arms and the wiping arms, the wiping arm plugs are prevented from being lost due to vibration in the vehicle running process.

Description

There are bone integral type windscreen wiper and application that the truck of bone integral type windscreen wiper is arranged

Technical field

The utility model relates to a kind of windscreen wiper and truck, and relating in particular to a kind of have bone integral type windscreen wiper and application that is applied to vehicle has the truck of bone integral type windscreen wiper.

Background technology

Fig. 1 is the scheme drawing of the Wiping device of existing vehicle.As shown in Figure 1, present vehicle is used windscreen wiper on the light truck particularly, comprises two scraping arms 10 ', two scraping articles 20 ' and two spray equipments.One end of each scraping arm 10 ' is pivotally connected to the windscreen wiper connecting rod mechanism of installing on the bottom of car body front windshield 50 ' through the first pivot R1 '; Scraping article 20 ' the middle part be connected in the other end of scraping arm 10 '; Spray equipment and scraping arm 10 ' are arranged with scraping article 20 ' branch; Spray equipment is arranged on the car body of contiguous front windshield (figure does not show) bottom, and comprises water pipe (figure does not show) and shower nozzle 30 ', and shower nozzle 30 ' comprises the spray apertures 31 ' that is communicated with water pipe; Cleansing fluid is transported to spray apertures 31 ' by water pipe; And along spray apertures 31 ' towards slight inclination in to the upwards ejection of the direction of front windshield, drop on the top of front windshield afterwards, clean front windshield through the swing of scraping article 20 '.

Some load-carrying vehicles for example angle of the front windshield of light truck are bigger; Almost be perpendicular to the horizontal surface setting; Therefore if hope that cleansing fluid can spray the top in front windshield; The direction of spray apertures 31 ' and the angle of front windshield must be very little, that is the water outlet direction of spray apertures 31 ' also is almost perpendicular to horizontal surface, cause dust to overstock to stop up spray apertures 31 ' easily like this.Problems such as in addition, the operating mode that light truck uses is relatively poor, operates in the more environment of dust to locate to cause easily dust to overstock in spray apertures 31 ' more easily, causes spraying cleansing fluid, and perhaps emitted dose is little, and injector stroke is short, influence is normally used.

In addition; The installation site of the windscreen wiper scraping arm 10 ' of light truck is same easily owing to operating mode difference and the overstocked reason of dust cause problems such as getting rusty of fixed standard part; Therefore prior art generally is to go up the installation place at windscreen wiper scraping arm 10 ' scraping arm blanking cover (figure does not show) is installed; The scraping arm blanking cover is to be arranged near the second pivot R2 ' of windscreen wiper scraping arm 10 ', and gauge members such as the needed tapered screw of windscreen wiper are installed with shutoff.Wherein the second pivot R2 ' is adjacent to the first pivot R1 ' to locate to be provided with.Yet because the scraping arm blanking cover generally is to be installed in addition on the windscreen wiper scraping arm 10 ', long-term use perhaps causes the scraping arm blanking cover to become flexible, lost efficacy or can't install under the situation that influenced by external factor easily.

Summary of the invention

The purpose of the utility model is to solve prior art problems, proposes a kind of truck that has bone integral type windscreen wiper and application that bone integral type windscreen wiper is arranged.

Be to realize above-mentioned purpose, the utility model propose a kind of be applied to vehicle bone integral type windscreen wiper arranged, comprising:

Two scraping arms, an end of each scraping arm are pivotally connected to the windscreen wiper connecting rod mechanism of the front windshield below of vehicle;

Two scraping articles, the middle part of each scraping article is pivotally connected to the other end of each scraping arm; And

Two spray equipments; Each spray equipment comprises shower nozzle and water pipe, and shower nozzle is arranged on the scraping arm, and water pipe is connected in shower nozzle; Shower nozzle offers spray channels and a plurality of spray apertures; A plurality of spray apertures are communicated in spray channels, and spray channels is communicated in water pipe, and cleansing fluid sprays towards front windshield through water pipe, spray channels and a plurality of spray apertures.

In the utility model one embodiment, the number of the spray apertures of each shower nozzle is two, each spray apertures offer direction on being tilted to, point to front windshield.

In the utility model one embodiment, the angle of offering between the direction of two spray apertures is the obtuse angle.

In the utility model one embodiment, shower nozzle is arranged on the scraping arm through attaching parts, and shower nozzle is contained in the attaching parts.

In the utility model one embodiment, shower nozzle also comprises the water connection that is used to connect water pipe.

In the utility model one embodiment; There is bone integral type windscreen wiper also to comprise two scraping arm blanking covers; Each scraping arm blanking cover comprises first end and second end, and first end pivots and to be arranged at second pivot of each scraping arm, and to serve as axle with second pivot pivot covering the position and raise between the position.

In the utility model one embodiment, the scraping arm blanking cover is a flute profile, and the both sides of flute profile scraping arm blanking cover are closely tied in scraping arm.

The utility model also proposes a kind of truck, comprises the above-mentioned bone integral type windscreen wiper that has, and wherein truck is light truck or heavy duty truck.

The utility model bone integral type windscreen wiper arranged, windscreen wiper scraping arm and spray equipment become one, cleansing fluid is through with the fixing water pipe of scraping arm, low coverage is liftoff to be ejected on the front windshield, along with the swing of scraping arm, wiper is cleaner like this, efficient is higher.Scraping arm blanking cover place and scraping arm integral design on the windscreen wiper scraping arm avoids in the vehicle ' process, receiving vibration influence to cause the scraping arm blanking cover to lose phenomenon simultaneously.

Description of drawings

Fig. 1 is the scheme drawing of Wiping device of the prior art.

Fig. 2 is for there being the scheme drawing of bone integral type windscreen wiper among the utility model one embodiment.

Fig. 3 is the enlarged diagram at M place among Fig. 2.

Fig. 3 A be among Fig. 3 A to the schematic perspective view of shower nozzle.

Fig. 3 B is the front elevation of A among Fig. 3 to shower nozzle of looking and water pipe.

Fig. 4 is the enlarged diagram at N place among Fig. 2.

Fig. 5 be among Fig. 4 B to scheme drawing.

The specific embodiment

Below will bone integral type windscreen wiper be arranged with reference to what specific embodiment was introduced the utility model in detail, yet it should be noted that following embodiment only makes usefulness for example, be not in order to limit the claim scope of the utility model.

Fig. 2 is for there being the scheme drawing of bone integral type windscreen wiper among the utility model one embodiment.As shown in Figure 2, the bone integral type windscreen wiper 100 that has of the utility model comprises two scraping arms 10, two scraping articles 20 and two spray equipments, and above-mentioned scraping arm 10, scraping article 20 and spray equipment integrate.

As shown in Figure 2, there is an end of each scraping arm 10 of bone integral type windscreen wiper 100 to be pivotally connected to the windscreen wiper connecting rod mechanism 50 of the below of vehicle front windshield (figure do not show), swinging within the specific limits through the first pivot R1 through the first pivot R1.The other end of scraping arm 10 is connected in the middle part of scraping article 20, and scraping article 20 can be at the drive lower swing of scraping arm 10, with the water droplet that strikes off the block vision on the front windshield, spot etc.

Fig. 3 is the enlarged diagram at M place among Fig. 2, and it demonstrates the position and the structure of spray equipment among the utility model one embodiment.Spray equipment comprises shower nozzle and water pipe (water pipe is shown in Fig. 3 B), and shower nozzle comprises water connection 33, is used to connect water pipe.Because shower nozzle is to be arranged in the attaching parts 30, so fails to demonstrate the shape of shower nozzle among Fig. 3.Attaching parts 30 is positioned on the scraping arm 10.Fig. 3 A is that A is to the schematic perspective view of the shower nozzle of looking 35 among Fig. 3, and Fig. 3 B is the front elevation of A among Fig. 3 to shower nozzle of looking 35 and water pipe 34.Shown in Fig. 3 and Fig. 3 A, shower nozzle 35 is arranged on the scraping arm 10.Offer spray channels 31 on the shower nozzle 35 and be communicated in a plurality of spray apertures 32 of spray channels 31 respectively.Water pipe 34 is connected in water connection 33 and is communicated in spray channels 31.Cleansing fluid through spray channels 31 and spray apertures 32, ejects towards front windshield along spray apertures 32 from water pipe 34.

In one embodiment, shower nozzle 35 is installed in the attaching parts 30, and water connection 33 is exposed outside the attaching parts 30, is used to connect water pipe.Attaching parts 30 and water pipe later stage are installed on the scraping arm 10, and water pipe is arranged at the inside of scraping arm 10 along the direction of scraping arm 10, can prevent to be exposed to the external world and cause damaging.

Below will be two with the quantity of spray apertures 32 is that example describes, yet it should be noted that the utility model is not as limit.Add and on each shower nozzle, to offer a plurality of spray apertures 32 equally man-hour, to spray out cleansing fluid from a plurality of angles simultaneously.

Two spray apertures 32 are opened in the same surperficial S1 of the shower nozzle 35 of spray equipment in the present embodiment, and S1 approximate front windshield that is parallel in this surface perhaps has less angle (for example less than below 45 degree) with front windshield.Therefore the spray direction of spray apertures 32 is not as in the prior art, upwards to spray near vertical level in the utility model, but forms than wide-angle with horizontal surface, thereby spray apertures 32 is not easy to accumulate dust.In addition; The center of two spray apertures 32 is arranged on the same straight line of the axle that is parallel to spray channels 31; And offer and point to front windshield towards D1 and D2 direction respectively, said both direction is preferably in obtuse angle, with spray washing liquid in a wider context; The setting that is inclined upwardly of each equal spray apertures 32 is spraying the position that exceeds scraping article 20 with cleansing fluid.Thus, cleansing fluid can be sprayed on the front windshield near scraping article 20 tops, is swiped by scraping article 20 again.

Above-mentioned have the spray equipment of bone integral type windscreen wiper 100 to be integrated on the scraping arm 10, and spray apertures 32 is to be tilted to offer simultaneously, and the plane approximation at spray apertures 32 places is parallel to front windshield, can prevent dirt accumulation, guarantees that spray apertures 32 is still unimpeded after long-term use.

Further safeguard procedures such as Fig. 4 and shown in Figure 5 that bone integral type windscreen wiper 100 is arranged among the utility model one embodiment in addition.Wherein Fig. 4 is the enlarged diagram at N place among Fig. 3, and Fig. 5 be among Fig. 4 B to scheme drawing.Like Fig. 4 and shown in Figure 5, the bone integral type windscreen wiper 100 that has of the utility model further is integrated in scraping arm blanking cover 40 on the scraping arm 10.Specifically; Scraping arm blanking cover 40 comprises first end 41 and second end 42 among the utility model one embodiment; First end 41 is pivotally connected to the second pivot R2 that closes on scraping arm 10 1 ends; Second end 42 is a free end, makes scraping arm blanking cover 40 to be pivoted on to cover the position and raises between the position through pivot.So can either realize antisoiling effect, can avoid again losing.

In addition, the material of scraping arm blanking cover 40 can be plastics, and in the present embodiment, it is to be arranged on the scraping arm 10 with close-fitting mode.Scraping arm blanking cover 40 is a flute profile, and two sides of said flute profile lid are positioned at scraping arm blanking cover 40 and are closely tied in scraping arm 10 when covering the position, make scraping arm blanking cover 40 to be fixed in and cover the position.

Simultaneously; The second pivot R2 that bone integral type windscreen wiper is arranged is for originally promptly being present in the axle that is adjacent to the first pivot R1 place on the scraping arm 10; It is used for when specific operation when cleaning front windshield (for example needs manually) through the second pivot R2 that pivots with scraping arm 10 and scraping article 20 from fitting in the position separating of front windshield; Therefore do not need the new element of additive incrementation in the present embodiment; Only be that scraping arm blanking cover 40 is offered pivoted hole and is articulated in the above-mentioned second pivot R2, increase does not need the number and the complexity of the element of processing.

In sum, the utility model bone integral type windscreen wiper arranged, spray equipment and scraping arm blanking cover are integrated on the scraping arm of windscreen wiper, have following advantage:

1, spray equipment and scraping arm are integrated, are convenient to install and use;

2, spray equipment is arranged near the scraping article, and the cleansing fluid ejection back very first time is wiped by scraping article, and wiper is cleaner after actual measurement;

3, the plane approximation at the spray apertures place of spray equipment is parallel to front windshield, or less with the angle of front windshield, and dust foul etc. is not easy to accumulate in spray apertures, avoids spray apertures to stop up;

4, the scraping arm blanking cover is integrated and to be arranged on the scraping arm, avoids the scraping arm blanking cover to lose causing the gauge member of its below to expose and gets rusty.

Though described the utility model with reference to several exemplary embodiments, should be appreciated that used term is explanation and exemplary and nonrestrictive term.Because the utility model practical implementation and do not break away from the spirit or the essence of the utility model in a variety of forms; So be to be understood that; The foregoing description is not limited to any aforesaid details; And should in spirit that accompanying claims limited and scope, explain widely, therefore fall into whole variations and remodeling in claim or its equivalent scope and all should be accompanying claims and contain.

Claims (8)

1. One kind be applied to vehicle bone integral type windscreen wiper (100) arranged, it is characterized in that, comprising:

   Two scraping arms (10), an end of each said scraping arm (10) are pivotally connected to the windscreen wiper connecting rod mechanism (50) of the front windshield below of said vehicle;

   Two scraping articles (20), the middle part of each said scraping article (20) is pivotally connected to the other end of each said scraping arm (10); And

   Two spray equipments; Each said spray equipment comprises shower nozzle (35) and water pipe (34); Said shower nozzle (35) is arranged on the said scraping arm (10); Said water pipe (34) is connected in said shower nozzle (35), and said shower nozzle (35) offers spray channels (31) and a plurality of spray apertures (32), and said a plurality of spray apertures (32) are communicated in said spray channels (31); Said spray channels (31) is communicated in said water pipe, and cleansing fluid sprays towards said front windshield through said water pipe (34), said spray channels (31) and said a plurality of spray apertures (32).
2. 2. as claimed in claim 1 have a bone integral type windscreen wiper, it is characterized in that the number of the said spray apertures (32) of each said shower nozzle (35) is two, each said spray apertures (32) offer direction (D1, D2) on being tilted to, point to said front windshield.
3. 3. as claimed in claim 2 have a bone integral type windscreen wiper, it is characterized in that the angle of offering between the direction (D1, D2) of said two spray apertures (32) is the obtuse angle.
4. 4. as claimed in claim 1 have a bone integral type windscreen wiper, it is characterized in that said shower nozzle (35) is arranged on the said scraping arm (10) through attaching parts (30), and said shower nozzle (35) is contained in the said attaching parts (30).
5. 5. as claimed in claim 1 have a bone integral type windscreen wiper, it is characterized in that said shower nozzle (35) also comprises the water connection (33) that is used to connect said water pipe.
6. 6. as claimed in claim 1 have a bone integral type windscreen wiper; It is characterized in that; Said have bone integral type windscreen wiper (100) also to comprise two scraping arm blanking covers (40); Each said scraping arm blanking cover (40) comprises first end (41) and second end (42), and said first end (41) pivots and to be arranged at second pivot (R2) of each said scraping arm (10), and serve as spool to pivot covering the position and raise between the position with said second pivot (R2).
7. 7. as claimed in claim 6 have a bone integral type windscreen wiper, it is characterized in that said scraping arm blanking cover (40) is a flute profile, and the both sides of said flute profile scraping arm blanking cover (40) are closely tied in said scraping arm (10).
8. 8. a truck is characterized in that, comprises that wherein said truck is light truck or heavy duty truck as each describedly has a bone integral type windscreen wiper among the claim 1-7.

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