CN203805855U

CN203805855U - Integrated flow-guiding windshield wiper

Info

Publication number: CN203805855U
Application number: CN201420038153.0U
Authority: CN
Inventors: 姚嘉兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-22
Filing date: 2014-01-22
Publication date: 2014-09-03
Anticipated expiration: 2024-01-22

Abstract

The utility model discloses an integrated flow-guiding windshield wiper. The windshield wiper is in a streamline form and comprises a full-steel frame and a water-wiping rubber strip, wherein the back of the frame has a symmetrical herringbone structure, and two side faces on the back of the frame are inwards concave and formed into arc-shaped flow-guiding surfaces. The integrated flow-guiding windshield wiper can comply with the moving air flow and can reduce the air resistance; the outline curve is smooth, novel and attractive; the texture is steady; the down force on the windshield wiper caused by the air under high-speed driving state is effectively increased; the negative pressure of the flowing air upward raising from the lower part of the windshield wiper is reduced; the pressure and wiping for a glass surface are ensured during the use process of the windshield wiper; the mounting and use requirements of a left-driving vehicle model and a right-driving vehicle model are effectively met; when the windshield wiper is mounted in the left-driving vehicle model or the right-driving vehicle model, connecting seat components need not be replaced, the left and right directions need not be distinguished, and the mounting is free; hook-type windshield wiper arm connecting fittings which are fit for more than 95% of vehicle models on the road are adopted by the flow-guiding windshield wiper; the connecting fittings for various special vehicle windshield wiper arms can be further added according to the vehicle model requirements; the vehicle model compatibility is excellent.

Description

One water conservancy diversion rain brush

Skill technical field

The utility model relates to rain brush art, refers in particular to a kind of one water conservancy diversion rain brush.

Background technology

Rain brush is one of vitals on automobile, and the safe driving of chaufeur is played to very important effect.The basic structure of rain brush has generally included windscreen wiper frame, adhesive tape.When swabbing is used, adhesive tape contacts with glass gluing and glass is carried out to wiper.

But, current general skeleton rain brush profile is thin and weak, can not perfect compliant motion air fluid, air resistance is larger, can not effectively increase the downforce of middle air to rain brush of running at high speed, easily increase the negative pressure that moving air upwards lifts from rain brush bottom, be unfavorable for pressure and wiper to glass surface in rain brush use simultaneously, therefore, the current overall in-use performance of general skeleton rain brush is unstable.

Utility model content

In view of this, the utility model is for the deficiency of existing rain brush technology existence, and its main purpose is to provide a kind of one water conservancy diversion rain brush, and it can effectively solve the unsettled problem of existing general skeleton rain brush in-use performance.

For achieving the above object, the utility model adopts following technical scheme:

A kind of one water conservancy diversion rain brush, this rain brush is stream line pattern, and it includes skeleton and scrapes glue bar, and the back of skeleton is symmetrical herringbone structure, and two sides, the back equal concave shaped camber guide face of skeleton.

Preferably, described skeleton is all steel material skeleton.

Preferably, described skeleton includes bone and a large bone in two ossiculums, two; This is scraped on glue bar and is provided with draw-in groove, on this two ossiculum, be provided with the first grab, the first grab is snapped in aforementioned the first draw-in groove, two ossiculums lay respectively at the two ends of rain brush, the large position of bone is in the middle part of rain brush, in two, on bone, be provided with the second grab, the second grab is snapped in aforementioned draw-in groove, and in two, bone is connected between large bone and the ossiculum of correspondence.

Preferably, described ossiculum is connected with middle bone by steel rivet, and middle bone is also connected with large bone by steel rivet.

Preferably, the equal place mat in junction between the junction between described ossiculum and middle bone and middle bone and large bone has the lining of the POM material of self-lubricating physical property.

Preferably, the two sides of described skeleton are all concave arc guide face.

Preferably, described in, scrape in glue bar and be equiped with steel wire.

The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:

One, by rain brush design being to streamlined contour, can compliant motion air fluid, reduce air resistance, appearance curve smoothness, novel beautiful, texture is sedate; The arc guide face simultaneously forming by the equal indent in two sides, back of skeleton, can effectively increase the downforce of middle air to rain brush of running at high speed, lower the negative pressure that moving air upwards lifts from rain brush bottom, guarantee rain brush is scraped pressure and the wiper to glass surface in water use, and, the back of skeleton is symmetrical herringbone structure, the drive needs of installing and using of type and the right type of driving of an effective compatible left side, rain brush is driven on a left side while driving two kinds of vehicles installations with the right side, without using Connection Block part instead and distinguishing left and right directions, freely install; The utility model adopts and is applicable to the hook-type Wiper arm connection fittings of road surface 95% above vehicle, and can coordinate vehicle needs, further increases the connection fittings that coordinate various special style vehicle Wiper arms, the compatible excellent performance of vehicle.

Two, by adopting all steel material skeleton, can work for rain brush wiper time, effectively conduct power to the each parts of rain brush, until rain brush two ends.Large area covers stream line pattern all steel material skeleton, has ensured in use, and windscreen wiper frame windward side is stressed evenly.Be equipped with than the heavier quality of common skeleton rain brush, more effectively increased the stability in rain brush wiper, stopped the jitter phenomenon of rain brush in the time of wiper.

Three,, by adopting steel rivet connecting framework, alerting ability and stability that rain brush joint connects have been ensured.Large bone, middle bone and ossiculum junction, place mat has the lining of the POM material of self-lubricating physical property, has eliminated the rain brush friction noise of joint at work, and metallic framework friction produces the possibility of corrosion.This product has adopted five-part form connection mode, it is joint connection mode flexibly longitudinally, be better than existing general syllogic rain brush comprehensively, can order about the adhesive tape that steel wire is housed, the dexterousr front windshield curved surfaces that is obedient to most vehicles, reaches the stream line pattern Windshield radian of the various vehicles of intelligent adaptive.

For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is elaborated.

Brief description of the drawings

Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model;

Fig. 2 is the assembling schematic perspective view of another angle of preferred embodiment of the utility model;

Fig. 3 is the exploded drawings of the preferred embodiment of the utility model.

Accompanying drawing identifier declaration:

10, scrape glue bar 11, draw-in groove

20, skeleton 21, ossiculum

22, middle bone 23, large bone

201, arc guide face 202, the first grab

203, the second grab 204, steel rivet

205, lining 30, steel wire

Detailed description of the invention

Please refer to shown in Fig. 1 to Fig. 3, it has demonstrated the concrete structure of the preferred embodiment of the utility model, and this rain brush is stream line pattern, and energy compliant motion air fluid, reduces air resistance.Appearance curve smoothness, novel beautiful, texture is sedate, and rain brush of the present utility model includes skeleton 20 and scrapes glue bar 10.

Wherein, the two sides of this skeleton 20 are all concave arc guide face, and this is scraped in glue bar 10 and is equiped with steel wire 30, can play good wiper power conduction.

The back of this skeleton 20 is symmetrical herringbone structure, the drive needs of installing and using of type and the right type of driving of an effective compatible left side, rain brush is driven on a left side while driving two kinds of vehicles installations with the right side, without using Connection Block part instead and distinguishing left and right directions, freely install, and two sides, the back equal concave shaped camber guide face 201 of skeleton 20, in effectively increasing and running at high speed, the downforce of air to rain brush, lower the negative pressure that moving air upwards lifts from rain brush bottom, ensure pressure and wiper to glass surface in rain brush use.In the present embodiment, this skeleton 20 is stream line pattern all steel material skeleton, can work for rain brush wiper time, effectively conducts power, until rain brush two ends to the each parts of rain brush.Be equipped with than the heavier quality of common skeleton rain brush, more effectively increased the stability in rain brush wiper, stopped the jitter phenomenon of rain brush in the time of wiper.This skeleton 20 includes bone 22 and a large bone 23 in two ossiculums 21, two; This is scraped and on glue bar 10, is provided with draw-in groove 11, on this two ossiculum 21, be provided with the first grab 202, the first grab 202 is snapped in aforementioned the first draw-in groove 11, two ossiculums 21 lay respectively at the two ends of scraping glue bar 10, large bone 23 is positioned at the middle part of scraping glue bar 10, in two, on bone 22, be provided with the second grab 203, the second grabs 203 and be snapped in aforementioned draw-in groove 11, and in two, bone 22 is connected between large bone 23 and the ossiculum 21 of correspondence.And this ossiculum 21 is connected with middle bone 22 by steel rivet 204, middle bone 22 is also connected with large bone 23 by steel rivet 204, has ensured alerting ability and stability that rain brush joint connects.Junction between junction between this ossiculum 21 and middle bone 22 and middle bone 22 and large bone 23, all place mat has the lining 205 of the POM material of self-lubricating physical property, eliminated the rain brush friction noise of joint at work, and metallic framework friction produces the possibility of corrosion.Simultaneously, this skeleton 20 has adopted five-part form connection mode, it is joint connection mode flexibly longitudinally, be better than existing general syllogic rain brush comprehensively, can order about steel wire is housed scrape glue bar, the dexterousr front windshield curved surfaces that is obedient to most vehicles, reaches the stream line pattern Windshield radian of the various vehicles of intelligent adaptive.

The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore any trickle amendment, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.

Claims

1. an one water conservancy diversion rain brush, is characterized in that: this rain brush is stream line pattern, and it includes skeleton and scrapes glue bar, and the back of skeleton is symmetrical herringbone structure, and two sides, the back equal concave shaped camber guide face of skeleton.

2. one water conservancy diversion rain brush according to claim 1, is characterized in that: described skeleton is all steel material skeleton.

3. one water conservancy diversion rain brush according to claim 2, is characterized in that: described skeleton includes bone and a large bone in two ossiculums, two; This is scraped on glue bar and is provided with draw-in groove, on this two ossiculum, be provided with the first grab, the first grab is snapped in aforementioned the first draw-in groove, two ossiculums lay respectively at the two ends of rain brush, the large position of bone is in the middle part of rain brush, in two, on bone, be provided with the second grab, the second grab is snapped in aforementioned draw-in groove, and in two, bone is connected between large bone and the ossiculum of correspondence.

4. one water conservancy diversion rain brush according to claim 3, is characterized in that: described ossiculum is connected with middle bone by steel rivet, and middle bone is also connected with large bone by steel rivet.

5. one water conservancy diversion rain brush according to claim 4, is characterized in that: the equal place mat in junction between the junction between described ossiculum and middle bone and middle bone and large bone has the lining of the POM material of self-lubricating physical property.

6. one water conservancy diversion rain brush according to claim 1, is characterized in that: the two sides of described skeleton are all concave arc guide face.

7. one water conservancy diversion rain brush according to claim 1, is characterized in that: described in scrape in glue bar and be equiped with steel wire.