CN107323425A - Integral type deflector for Frameless windshield wiper - Google Patents
Integral type deflector for Frameless windshield wiper Download PDFInfo
- Publication number
- CN107323425A CN107323425A CN201710388880.8A CN201710388880A CN107323425A CN 107323425 A CN107323425 A CN 107323425A CN 201710388880 A CN201710388880 A CN 201710388880A CN 107323425 A CN107323425 A CN 107323425A
- Authority
- CN
- China
- Prior art keywords
- plate body
- guide plate
- card article
- flow guide
- interlude
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S1/3806—Means, or measures taken, for influencing the aerodynamic quality of the wiper blades
- B60S1/381—Spoilers mounted on the squeegee or on the vertebra
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Window Of Vehicle (AREA)
Abstract
The present invention relates to the integral type deflector for Frameless windshield wiper, by the integrally formed flow guide plate body of elastomeric material；Flow guide plate body be divided into interlude, left section and right section；Rain brush connector is installed on the top of interlude, and interlude is provided with the through hole stretched out for base；Left section and right section symmetrical on interlude, and upper surface is formed with the guide face of middle part protuberance；Flow guide plate body periphery forms downwards the lower edge for putting on steel bar side face；The lower edge in outside forms the lower card article towards middle inclined upward in flow guide plate body；The lower edge in outside and horizontal upper card article is formed above lower card article in upper-lower section；The neck for clamp steel bar is formed between upper card article and lower card article.Appearance curve of the present invention is smooth, can comply with air flow, reduces air drag, strengthens lower pressure of the middle air to rain brush of running at high speed, and ensures that rain brush scrapes pressure and wiper of the water to glass surface.
Description
Technical field
The present invention relates to auto-parts, more particularly to the integral type deflector for Frameless windshield wiper.
Background technology
Rain brush plays vital effect as auto-parts, its traffic safety gone on a journey for the rainy day.Bone free
Rain brush has more preferable elastic, very great Cheng than the spring steel bar of bone wiper due to its simple in construction, lightweight and spring steel bar
Reduction shake abrasion, substantially increases service life on degree, wide welcomed by the people.
Chinese patent 2011205088580 discloses a kind of Frameless windshield wiper, including adhesive tape, steel disc, sheath and general rain
Brush joint, in addition to two footmuffs and two connectors, adhesive tape are inserted on the bottom surface of sheath, and steel disc is inserted into sheath and position
In the top of adhesive tape, general windshield wiper joint is installed on the middle part of sheath, and sheath, and two companies are stretched out in the left and right ends of steel disc respectively
Clamp is fixed on the left and right ends of sheath to joint respectively, and clamp is fixed on the outer end of connector to two footmuffs respectively.It is above-mentioned special
The surface that sharp disclosed Frameless windshield wiper is contacted with moving air exists high for the junction of three stage structure, i.e. sheath and connector
Low difference and gap, cause the appearance curve on rain brush surface not smooth, weaken adaptability of the rain brush to air fluid, and air drag increases
Greatly, it is impossible to be effectively increased lower pressure of the middle air to rain brush of running at high speed, and the presence in gap can cause rainwater to penetrate into rain brush
Portion, grows a large amount of bacteriums, reduces the service life of rain brush.
The content of the invention
It is an object of the invention to overcome prior art not enough, there is provided a kind of simple in construction, good airproof performance, appearance curve stream
Freely, air drag, integral type deflector for Frameless windshield wiper of the enhancing air to the lower pressure of rain brush are reduced.
To achieve the above object, technical solution of the invention is：For the integral type deflector of Frameless windshield wiper, by bullet
The property integrally formed flow guide plate body of material；Flow guide plate body be divided into interlude, left section and right section；Rain brush connector is installed on
The top of interlude, interlude is provided with the through hole stretched out for base；Left section and right section symmetrical on interlude, and upper surface is formed with
The guide face of middle part protuberance；Flow guide plate body periphery forms downwards the lower edge for putting on steel bar side face；Inside and outside flow guide plate body
The lower edge of side forms the lower card article towards middle inclined upward；The lower edge in outside and water is formed above lower card article in upper-lower section
Flat upper card article；The neck for clamp steel bar is formed between upper card article and lower card article.
It is preferred that, flow guide plate body is formed by thermoplastic plastic's material injection.
It is preferred that, the shore hardness of flow guide plate body is 9-11 degree.
It is preferred that, the shore hardness of flow guide plate body is 10 degree.
It is preferred that, the right-hand member on the outside of guide face have left end on the outside of the cambered surface of inside right lateral bending, guide face have to
The cambered surface of interior left lateral bending；The cambered surface at flow guide plate body two ends extends respectively to corresponding outer end.
By using above-mentioned technical scheme, the beneficial effects of the invention are as follows：The deflector of the present invention uses integral type knot
Structure, appearance curve is smooth, can comply with air flow, reduces air drag, strengthens middle air of running at high speed and rain brush is pushed
Power, ensures that rain brush scrapes pressure and wiper of the water to glass surface.The integral structure being made of elastomeric material, in the absence of any
Connection gap, makes it have sealing ring effect, can effectively ensure that the sealing property of rain brush, it is to avoid rainwater oozes the characteristics of elastic
Enter breed bacteria inside rain brush, reduce loss, improve the service life of rain brush.
Brief description of the drawings
Fig. 1 is top view of the invention；
Fig. 2 is stereogram of the invention；
Fig. 3 is A-A sectional view；
Fig. 4 is B-B sectional view；
Fig. 5 is C-C sectional view；
Main Reference Numerals explanation：（1st, flow guide plate body；11st, interlude；12nd, left section；13rd, right section；2nd, through hole；3rd, lower edge；4、
Guide face；51st, lower card article；52nd, upper card article；53rd, neck；6th, cambered surface）.
Embodiment
The present invention is further illustrated below in conjunction with specific embodiment.
The direction term being previously mentioned in the present invention, it is for illustrating up and down for the state of Figure of description 1 that left and right, which is,
For book accompanying drawing 3, inside refer to the right side for illustrating accompanying drawing 3, the left side for illustrating accompanying drawing 3 is referred to outside.
As illustrated in fig. 1 and 2, the integral type deflector for Frameless windshield wiper, by the integrally formed deflector sheet of elastomeric material
Body 1.Further, elastomeric material is defined to thermoplastic rubber material by the present invention（TPR）, the material be one kind have concurrently rubber and
The material of thermoplastic characteristic, shows under caoutchouc elasticity, high temperature and the high polymer material of energy plasticizing forming, has at normal temperatures
Good elasticity and wearability, excellent skid resistance and damping property.Further, shore hardness of the invention is 9-11 degree, is made
The present invention has the convenience and structural stability of installation concurrently, it is ensured that it is coated on steel bar securely.
As shown in Figure 1-2,1 point of flow guide plate body be interlude 11, left section 12 and right section 13；Rain brush connector（Do not show
Go out）The top of interlude 11 is installed on, interlude 11 is provided with the through hole 2 stretched out for base.Left section 12 and right section 13 of the present invention
Upper surface is formed with the guide face 4 of middle part protuberance, is mainly used in water conservancy diversion rainwater, reduces pressure of the rainwater to rain brush.Specifically, left
Section 12 and right section 13 it is symmetrical on interlude 11.
As Figure 1-5, the right-hand member in the outside of guide face 6 has the cambered surface 6 of inside right lateral bending, and left end has inside left side
The cambered surface 6 of bending；The cambered surface 6 at the two ends of flow guide plate body 1 extends respectively to corresponding outer end.Specifically it is interpreted as：Left section 12
The outside of guide face 4 has two cambered surfaces 6, and the cambered surface 6 of right-hand member is bent to Right Inboard, the cambered surface 6 of left end interior lateral bend to the left, wherein
The cambered surface 6 of right-hand member extends to the outside of the right end of flow guide plate body 1.Right section 13 of guide face 4 is closed with left section 12 of guide face 4
It is symmetrical in stage casing 11, therefore be not described in detail.
As in Figure 3-5, the periphery of flow guide plate body 1 of the invention forms downwards the lower edge 3 for putting on steel bar side face, with
Background technology patent is compared, and steel bar two ends are also coated by flow guide plate body 1, it is impossible to extended outside flow guide plate body 1.Deflector
The lower edge 3 in outside forms the lower card article 51 towards middle inclined upward in body 1；Upper-lower section（12、13）The lower edge 3 in interior outside and position
Horizontal upper card article 52 is formed in the lower top of card article 51；Upper card article 51 and lower card article 52 form the neck for clamp steel bar
53。
It is above-described, only presently preferred embodiments of the present invention, it is impossible to limit the scope that the present invention is implemented, it is every according to
Equivalent change and decoration that the scope of the claims of the present invention is made, should all still fall within the range of the present invention covers.
Claims (5)
1. the integral type deflector for Frameless windshield wiper, it is characterised in that by the integrally formed flow guide plate body of elastomeric material；Lead
Stream plate body be divided into interlude, left section and right section；Rain brush connector is installed on the top of interlude, and interlude, which is provided with, supplies base
The through hole of stretching；Left section and right section symmetrical on interlude, and upper surface is formed with the guide face of middle part protuberance；Flow guide plate body week
Edge forms downwards the lower edge for putting on steel bar side face；The lower edge in outside is formed towards under middle inclined upward in flow guide plate body
Card article；The lower edge in outside and horizontal upper card article is formed above lower card article in upper-lower section；Between upper card article and lower card article
Form the neck for clamp steel bar.
2. it is used for the integral type deflector of Frameless windshield wiper according to claim 1, it is characterised in that flow guide plate body is by thermoplastic
Property plastic material is molded.
3. it is used for the integral type deflector of Frameless windshield wiper according to claim 2, it is characterised in that the shore of flow guide plate body
Hardness is 9-11 degree.
4. it is used for the integral type deflector of Frameless windshield wiper according to claim 3, it is characterised in that the shore of flow guide plate body
Hardness is 10 degree.
5. it is used for the integral type deflector of Frameless windshield wiper according to claim any one of 1-4, it is characterised in that outside guide face
There is the right-hand member of side the left end on the outside of the cambered surface of inside right lateral bending, guide face to have the cambered surface of inside left lateral bending；Deflector
The cambered surface at body two ends extends respectively to corresponding outer end.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710388880.8A CN107323425A (en) | 2017-05-27 | 2017-05-27 | Integral type deflector for Frameless windshield wiper |
| DE202018102811.1U DE202018102811U1 (en) | 2017-05-27 | 2018-05-18 | One-piece wiper strip for an Aero windshield wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710388880.8A CN107323425A (en) | 2017-05-27 | 2017-05-27 | Integral type deflector for Frameless windshield wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107323425A true CN107323425A (en) | 2017-11-07 |
Family
ID=60193107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710388880.8A Pending CN107323425A (en) | 2017-05-27 | 2017-05-27 | Integral type deflector for Frameless windshield wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107323425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139987A (en) * | 2022-07-12 | 2022-10-04 | 都昌县业达汽车零部件有限公司 | Flexible windshield wiper and windscreen wiper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006076505A (en) * | 2004-09-10 | 2006-03-23 | Asmo Co Ltd | Wiper blade |
| JP2008296765A (en) * | 2007-05-31 | 2008-12-11 | Ichikoh Ind Ltd | Wiper blade |
| CN102963337A (en) * | 2011-07-25 | 2013-03-13 | 东莞山多力汽车配件有限公司 | Windshield wiper structure with composite framework |
| CN103183009A (en) * | 2011-12-27 | 2013-07-03 | 东莞山多力汽车配件有限公司 | Docile non-bracket type windscreen wiper structure |
| CN104386027A (en) * | 2014-12-01 | 2015-03-04 | 贵州省工程复合材料中心 | Soft hard coextrusion fin for automobile wiper and manufacture method thereof |
| CN204641678U (en) * | 2015-04-29 | 2015-09-16 | 徐郁楷 | A kind of automobile Frameless windshield wiper |
-
2017
- 2017-05-27 CN CN201710388880.8A patent/CN107323425A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006076505A (en) * | 2004-09-10 | 2006-03-23 | Asmo Co Ltd | Wiper blade |
| JP2008296765A (en) * | 2007-05-31 | 2008-12-11 | Ichikoh Ind Ltd | Wiper blade |
| CN102963337A (en) * | 2011-07-25 | 2013-03-13 | 东莞山多力汽车配件有限公司 | Windshield wiper structure with composite framework |
| CN103183009A (en) * | 2011-12-27 | 2013-07-03 | 东莞山多力汽车配件有限公司 | Docile non-bracket type windscreen wiper structure |
| CN104386027A (en) * | 2014-12-01 | 2015-03-04 | 贵州省工程复合材料中心 | Soft hard coextrusion fin for automobile wiper and manufacture method thereof |
| CN204641678U (en) * | 2015-04-29 | 2015-09-16 | 徐郁楷 | A kind of automobile Frameless windshield wiper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139987A (en) * | 2022-07-12 | 2022-10-04 | 都昌县业达汽车零部件有限公司 | Flexible windshield wiper and windscreen wiper |
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