CN106274816A - A kind of double scraping blade automobile bone free wiper - Google Patents
A kind of double scraping blade automobile bone free wiper Download PDFInfo
- Publication number
- CN106274816A CN106274816A CN201610738846.4A CN201610738846A CN106274816A CN 106274816 A CN106274816 A CN 106274816A CN 201610738846 A CN201610738846 A CN 201610738846A CN 106274816 A CN106274816 A CN 106274816A
- Authority
- CN
- China
- Prior art keywords
- scraping blade
- supporter
- scraping
- bar
- wiper
- 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
-
- 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
- B60S1/3848—Flat-type wiper blade, i.e. without harness
- B60S1/3849—Connectors therefor; Connection to wiper arm; Attached to blade
- B60S1/3851—Mounting of connector to blade assembly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seal Device For Vehicle (AREA)
Abstract
The invention discloses a kind of double scraping blade automobile bone free wiper, including scraping body, supporter and mounting seat, described supporter is provided with end cap, described supporter upper center is connected with described mounting seat, supporter lower end connects scrapes body, described scraping the embedding bar that body includes being embedded in described supporter, described embedding bar lower end connects the first scraping blade and the second scraping blade；Due to the fact that and have employed two pieces of blade insert structures, it is possible in the course of the work the rainwater on glass, dust and foreign body are carried out dual striking off, solve the problem that substance scraping blade the most totally leaves washmarking.
Description
Technical field
The present invention relates to vehicle wiper field, specifically, be a kind of double scraping blade automobile bone free wiper.
Background technology
Wiper is also called wiper, water is dialled, wiper or windscreen-wiper, is used to brushing except being attached to vehicle gear
Raindrop on wind glass and the equipment of dust, to improve the visibility of driver, increase traffic safety.Existing wiper according to
The difference of its structure can be divided into two kinds: the first is to have bone wiper, and the second is bone free wiper.Bone wiper is had to pass through
The support of metal support, and it is uniformly distributed multiple small rack wherein for balanced support, adhesive tape for wiper blade is installed in support bottom,
Utilizing the pressure applied in automotive wiper link, make adhesive tape for wiper blade be close on windshield, the volume having bone windscreen wiper is big, knot
Structure is relative complex, and the pressure effect for adhesive tape is strong, so that the short service life of adhesive tape, furthermore, there is bone windscreen wiper due to it
The reason of structure, the discontinuity of adhesive tape, easily occur scraping at sleety weather and not only, stay washmarking on glass, affect
, there is potential safety hazard in the sight line of driver and crew.The second is bone free windscreen wiper, and it carries out certain on the basis of having bone windscreen wiper
Improving, its structure is simpler for having bone windscreen wiper, but its adhesive tape structure used and have bone windscreen wiper basically identical, by
In that it changes supporting construction, make adhesive tape be more uniformly stressed, its effect for there being bone windscreen wiper slightly to improve, but due to its glue
Bar be configured to monotype adhesive tape, all of rainwater, dust and foreign body all can only lean on a unique adhesive tape to strike off, and easily make
Become to hang sordid situation, especially glass bending amplitude big in the case of particularly evident.
Summary of the invention
It is an object of the invention to provide a kind of double scraping blade automobile bone free wiper, be used for solving existing wiper and make
Easily occur scraping unclean during with, glass easily stays washmarking affect the driving sight line of driver and crew, there is safety
The problem of hidden danger.
In order to solve the problems referred to above, promote wiper scrapes water effect, and extends the service life of wiper, and the present invention is led to
Cross following technical proposals to realize:
A kind of double scraping blade automobile bone free wiper, including scraping body, supporter and mounting seat, described supporter is provided with end cap, described
Supporter upper center is connected with described mounting seat, and supporter lower end connects scrapes body, described in scrape body and include being embedded in described
Embedding bar in support body, described embedding bar lower end connects the first scraping blade and the second scraping blade.
Preferably, described in scrape body also include stable bar and connect sheet, described embedding bar, stablize bar, connection sheet to
Lower one connects, and described connection sheet lower end connects described first scraping blade arranged in parallel and the second scraping blade respectively.
Preferably, being provided with steel bar in described embedding bar, the material of described steel bar is spring steel.
Preferably, the structure of described first scraping blade and the second scraping blade is identical and is integrated connection, and lower end cross-sectional width is
0.8-1 millimeter.
Preferably, the material of described first scraping blade and the second scraping blade is rubber.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) due to the fact that and have employed two pieces of blade insert structures, it is possible in the course of the work to the rainwater on glass, dust and
Foreign body carries out dual striking off, and solves the problem that substance scraping blade the most totally leaves washmarking.
(2) due to the fact that scraping internal embedded in spring steel make steel disc, pressure is applied to uniformly scrape on body,
Make scraping blade can and glass surface perfectly fit, solve existing wiper and there is pressure distribution inequality and cause and scrape and the cleanest asking
Topic.
(3) present configuration is simple, it is easy to change, and scraping body and supporter is embedded structure, it is possible to supporter or scrape
Body carries out being individually replaced maintenance, reduces the cost using and keeping in repair.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the cross section structure enlarged diagram of Fig. 1；
Fig. 3 is the schematic cross-section that the present invention scrapes water state；
Wherein 1-scrapes body；2-supporter；3-end cap；4-mounting seat；5-steel bar；11-embeds bar；12-stablizes bar；13-connects sheet；
14-the first scraping blade；15-the second scraping blade；16-ladder cavity.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
What deserves to be explained is: heretofore described mounting seat 4 is prior art, can be any windscreen wiper in existing vehicle
Any one in the mounting seat of device, owing to the mounting seat of existing wiper is buckle structure, it is possible to and heretofore described
Support body 2 is reliably connected, and the inventive point in the present invention is not in mounting seat 4, so here, not doing mounting seat 4 in detail
Thin elaboration.
Embodiment 1:
Shown in accompanying drawing 1-2, a kind of double scraping blade automobile bone free wipers, including scraping body 1, supporter 2 and mounting seat 4, described
Supporter 2 is provided with end cap 3, and described supporter 2 upper center is connected with described mounting seat 4, and supporter 2 lower end connects scrapes body 1,
Described scraping the embedding bar 11 that body 1 includes being embedded in described supporter 2, described embedding bar 11 lower end connects the first scraping blade 14 He
Second scraping blade 15.
Operation principle:
Under the driving of automotive wiper link, heretofore described first scraping blade 14 and the second scraping blade 15 vehicle glass of fitting carries out past
Physical pendulum moves, and in swing process, is attached to the rainwater dust of glass surface at the first scraping blade 14 and existing work of the second scraping blade 15
Under with, it is stripped off the edge of glass, thus reaches to clean glass, strike off the purpose of rainwater.Compared with prior art, due to this
Invention is provided with two-layer scraping blade, within the cycle swung back and forth, it is achieved strike off four times of glass, is prior art moderate rain
Curette strikes off 2 times of number of times, and effect is obviously improved.
Embodiment 2:
Shown in accompanying drawing 1-3, a kind of double scraping blade automobile bone free wipers, including scraping body 1, supporter 2 and mounting seat 4, described
Supporter 2 is provided with end cap 3, and described supporter 2 upper center is connected with described mounting seat 4, and supporter 2 lower end connects scrapes body 1,
Described scraping the embedding bar 11 that body 1 includes being embedded in described supporter 2, described embedding bar 11 lower end connects the first scraping blade 14 He
Second scraping blade 15.
Adapt to ability and elasticity to further increase the deformation of the present invention, described in scrape body 1 and also include stable bar 12
With connect sheet 13, described embedding bar 11, stablize bar 12, connect sheet 13 from top to bottom one connection, described connection sheet 13 lower end is divided
Do not connect described first scraping blade 14 and the second scraping blade 15 arranged in parallel.
In order to promote the uniformity coefficient of pressure of the present invention distribution, it is possible to make to scrape body 1 uniform-compression, set in described embedding bar 11
Being equipped with steel bar 5, the material of described steel bar 5 is spring steel.
Having in order to ensure the present invention and preferably clean scraping effect, further, described first scraping blade 14 and second is scraped
The structure of sheet 15 is identical and is integrated connection, and lower end cross-sectional width is 0.8 millimeter.
What deserves to be explained is, actual strike off rainwater during, directly affect the most critical portion of wiper scraping effect
Part is exactly scraping blade, and the place of scraping blade contact glass is exactly the lower end of scraping blade, when scraping blade lower end cross-sectional width is excessive, and scraping blade hard
Degree and intensity can increase, and are easily caused to scrape and distort in the middle part of body 1, make scraping blade can not fit completely with glass surface, lead
Cause is scraped sordid situation and is occurred, and when the width of scraping blade is narrow, anti-pressure ability declines, and there will be equally and above-mentioned scrapes sordid feelings
Condition, proves, when scraping blade quantity is 2, in conjunction with the resistance in its anti-pressure ability and abrading process, under scraping blade through substantial amounts of test
End width is in 0.7-1.2 millimeter, preferably 0.8-1 millimeter, and in the present embodiment, choosing value is 0.8 millimeter.
Further, the material of described first scraping blade 14 and the second scraping blade 15 is rubber.
Operation principle:
When scraping body 1 and being under pressure, described stablize bar 12, connect that sheet the 13, first scraping blade 14 and the second scraping blade 15 surround trapezoidal
Cavity 16 deforms upon under the effect of the pressure, to adapt to the different amplitudes of glass, it is achieved with the laminating completely of glass, it is to avoid should
Fit bad and cause the leakage of local rainwater and the dust do not fitted to be scraped.Other operation principles of the present embodiment are with in embodiment 1
Described operation principle is consistent, repeats the most one by one at this.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, every depends on
Any simple modification of being made above example according to the technical spirit of the present invention, equivalent variations, each fall within the protection of the present invention
Within the scope of.
Claims (5)
1. double scraping blade automobile bone free wipers, including scraping body (1), supporter (2) and mounting seat (4), it is characterised in that institute
Stating supporter (2) and be provided with end cap (3), described supporter (2) upper center is connected with described mounting seat (4), supporter (2) lower end
Connect scrape body (1), described in scrape the embedding bar (11) that body (1) includes being embedded in described supporter (2), described embedding bar (11)
Lower end connects the first scraping blade (14) and the second scraping blade (15).
The double scraping blade automobile bone free wiper of one the most according to claim 1, it is characterised in that described in scrape body (1) and also wrap
Included stable bar (12) and connect sheet (13), described embedding bar (11), stablize bar (12), connection sheet (13) the most integrally connect
Connecing, described connection sheet (13) lower end connects described first scraping blade (14) arranged in parallel and the second scraping blade (15) respectively.
The double scraping blade automobile bone free wiper of one the most according to claim 2, it is characterised in that in described embedding bar (11)
Being provided with steel bar (5), the material of described steel bar (5) is spring steel.
4. according to a kind of double scraping blade automobile bone free wipers described in claim 1-3 any one, it is characterised in that described
First scraping blade (14) is identical with the structure of the second scraping blade (15) and is integrated connection, and lower end cross-sectional width is 0.8-1 millimeter.
5. according to a kind of double scraping blade automobile bone free wipers described in claim 1-3 any one, it is characterised in that described
The material of the first scraping blade (14) and the second scraping blade (15) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610738846.4A CN106274816A (en) | 2016-08-29 | 2016-08-29 | A kind of double scraping blade automobile bone free wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610738846.4A CN106274816A (en) | 2016-08-29 | 2016-08-29 | A kind of double scraping blade automobile bone free wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106274816A true CN106274816A (en) | 2017-01-04 |
Family
ID=57677916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610738846.4A Pending CN106274816A (en) | 2016-08-29 | 2016-08-29 | A kind of double scraping blade automobile bone free wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106274816A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275120A (en) * | 2018-04-02 | 2018-07-13 | 高驰 | Wiper |
| CN109503904A (en) * | 2018-12-05 | 2019-03-22 | 浙江兄弟之星汽配有限公司 | A kind of automobile windscreen wiper rubber strip and its production method |
| CN111762128A (en) * | 2019-04-02 | 2020-10-13 | 朴世宪 | Wiper blade with asymmetrical wiping section |
-
2016
- 2016-08-29 CN CN201610738846.4A patent/CN106274816A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275120A (en) * | 2018-04-02 | 2018-07-13 | 高驰 | Wiper |
| CN109503904A (en) * | 2018-12-05 | 2019-03-22 | 浙江兄弟之星汽配有限公司 | A kind of automobile windscreen wiper rubber strip and its production method |
| CN111762128A (en) * | 2019-04-02 | 2020-10-13 | 朴世宪 | Wiper blade with asymmetrical wiping section |
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