CN206734260U - bone wiper - Google Patents
bone wiper Download PDFInfo
- Publication number
- CN206734260U CN206734260U CN201720169864.5U CN201720169864U CN206734260U CN 206734260 U CN206734260 U CN 206734260U CN 201720169864 U CN201720169864 U CN 201720169864U CN 206734260 U CN206734260 U CN 206734260U
- Authority
- CN
- China
- Prior art keywords
- groove
- skeleton
- air bag
- rain
- tape
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to a kind of bone wiper, including skeleton and rain-strip adhesive-tape, the skeleton has a groove for running through its length direction, an air bag and the rain-strip adhesive-tape are provided with the groove, the air bag side is connected with bottom portion of groove, the rain-strip adhesive-tape has connecting portion and guide part, and the connecting portion is slidably arranged in groove and is connected with air bag opposite side, and the guide part coordinates with skeleton so that depth direction of the connecting portion along groove slides.The bone wiper of the structure, make preferably to be bonded between rain-strip adhesive-tape and glass, reduce and scrape the problems such as unnet, scraping blade is easy to wear, noise is big, and overall weight is small, rain shaving electrical machine service life is longer.
Description
Technical field
It the utility model is related to a kind of bone wiper.
Background technology
Rain brush is one of important component indispensable on automobile, and it is scraping, the front windshield of cleaning vehicle that it, which is acted on,
The sight of driver can be influenceed if cleaning effect is bad, jeopardizes traffic safety.
Bone wiper is most common Wiper structure on the market, is mostly 6-8 fulcrum structures at present, by Wiper arm pressure step by step
Each fulcrum is delivered to, rain-strip adhesive-tape is bonded glass.Inevitably there are multiple pressure spots in bone wiper, lead in structure
Cause perfect to be bonded between rain-strip adhesive-tape and glass, cause to scrape the problems such as unnet, scraping blade is easy to wear, noise is big, and it is overall
Weight is big, and long-term use can reduce the service life of rain shaving electrical machine.
Utility model content
In view of this, the utility model purpose is to provide a kind of bone wiper, makes between rain-strip adhesive-tape and glass preferably
Fitting, reduce and scrape the problems such as unnet, scraping blade is easy to wear, noise is big, and overall weight is small, extends rain shaving electrical machine service life.
To achieve these goals, the utility model is realized by the following technical solutions：A kind of bone wiper, including
Skeleton and rain-strip adhesive-tape, the skeleton are interior provided with an air bag and described with a groove for running through its length direction, the groove
Rain-strip adhesive-tape, the air bag side are connected with bottom portion of groove, and the rain-strip adhesive-tape has connecting portion and guide part, the connecting portion
It is slidably arranged in groove and be connected with air bag opposite side, the guide part is with skeleton cooperation so that the connecting portion is along groove
Depth direction slide.
Further, the opposite side of the air bag is provided with the first connection sheet, the connection made of magnetic rubber
Portion is provided with the second connection sheet made of magnetic rubber to be connected with first connection sheet.
Further, the both sides cell wall of the groove has a guide groove of multiple outwardly convexs, the guide part for institute
State the bulge-structure of guide groove cooperation.
Further, the side of the air bag is slidably arranged in the connecting plate of bottom portion of groove by one and groove connects
Connect, the skeleton both ends are provided with the end cap for preventing the connecting plate from being skidded off from groove.
Further, the end cap snaps connection with skeleton.
Further, the skeleton both ends are provided with convex edge and close to the convex edges and from the square opening of skeleton rat,
For each section of skeleton at least provided with two square openings, the end cap has forms the hook-shaped company being clasped with the square opening
Arm is connect, when linking arm and square opening are formed when being clasped, the linking arm abuts with convex edge.
The beneficial effects of the utility model：A kind of bone wiper of the present utility model, including skeleton and rain-strip adhesive-tape, it is described
Skeleton has a groove for running through its length direction, and an air bag and the rain-strip adhesive-tape, the air bag one are provided with the groove
Side is connected with bottom portion of groove, and the rain-strip adhesive-tape has a connecting portion and guide part, the connecting portion be slidably arranged in groove and
It is connected with air bag opposite side, the guide part coordinates with skeleton so that depth direction of the connecting portion along groove slides.The knot
The bone wiper of structure, make preferably to be bonded between rain-strip adhesive-tape and glass, reduce and scrape unnet, scraping blade is easy to wear, noise is big etc.
Problem, and overall weight is small, rain shaving electrical machine service life is longer.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A sectional views in Fig. 1.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1,2 are referred to, the utility model provides a kind of technical scheme：A kind of bone wiper, including skeleton 1 and rain brush glue
Bar 2, skeleton 1 are steel design, and skeleton 1 has a groove 11 for running through its length direction, had on skeleton 1 to be put with windscreen wiper
The mounting seat 13 of arm connection, the groove 11 is interior to be provided with an air bag 3 and the rain-strip adhesive-tape 2, the side of air bag 3 and groove 11
Bottom connects, and air bag 3 is the strip set along the length direction of groove 11.The rain-strip adhesive-tape 2 has connecting portion 21 and led
To portion 22, the connecting portion 21 is slidably arranged in groove 11 and is connected with the opposite side of air bag 3, the guide part 22 and skeleton 1
Coordinate so that depth direction of the connecting portion 21 along groove 11 slides, so as to limit length side of the rain-strip adhesive-tape 2 along groove 11
To slip.Air bag 3 is completely enclosed structure, and there are the gas for being enough to make air bag 3 to expand of certain volume, such air bag in the inside
3 can be considered an elastomer when in use, and air bag 3 gives 2 uniformly applied pressure of rain-strip adhesive-tape, so that rain brush doctrine and glass table
Face is preferably bonded, and is reduced and is scraped the problems such as unnet, scraping blade is easy to wear, noise is big, and said structure is also reduced and eliminated
The use of support, so that overall weight is lighter, rain shaving electrical machine service life is longer.Air bag 3 can also be can be with a charge and discharge
The non-fully enclosed construction of device of air connection, aerating and exhaust device are arranged in body of a motor car, and gas is adjusted by aerating and exhaust device
The degrees of expansion of capsule 3, so as to adjust the pressure that air bag 3 is applied to rain-strip adhesive-tape 2, and then adjust rain-strip adhesive-tape 2 with
Pressure between glass, can so avoid rain-strip adhesive-tape 2 glass surface compared with dry in the case of working resistance it is big the problem of.This
The preferred air bag 3 of embodiment is completely enclosed structure, and after skeleton 1 connects with windscreen wiper swing arm, rain-strip adhesive-tape 2 is by the anti-of glass
Active force is so as to extruding gasbag 3, and then individual rain-strip adhesive-tape 2 provides uniform counter-pressure to air bag 3.
As the further improvement of such scheme, the opposite side of the air bag 3 is provided with made of magnetic rubber the
A connecting piece 4, the connecting portion 21 are provided with the second company to be connected with first connection sheet 4 made of magnetic rubber
Contact pin 5.Magnetic rubber is by rubber, magnetic（Magnetic fillers）And other auxiliary agents are formulated, to ensure that it is higher that magnetic rubber has
Magnetic grade, magnetic is preferably NdFeB magnetic powder.Leaned on by the first connection sheet 4 with the second connection sheet 5 together with magnetic force suction, from
And conveniently rain-strip adhesive-tape 2 and air bag 3 are removably joined together.
As the further improvement of such scheme, the both sides cell wall of the groove 11 has the guide groove of multiple outwardly convexs
12, the guide part 22 is the bulge-structure coordinated with the guide groove 12.Guide part 22 is formed with the inwall of groove 11 to be coordinated, from
And the more compact structure of whole rain brush can be made, profile is more attractive.
As the further improvement of such scheme, the side of the air bag 3 is slidably arranged in the bottom of groove 11 by one
The connecting plate 6 in portion is connected with groove 11, and the both ends of skeleton 1 are provided with the end cap for preventing the connecting plate 6 from being skidded off from groove 11
7.Air bag 3 is detachably connected with skeleton 1, ease of assembly and more ventilation bag 3.
As the further improvement of such scheme, the end cap 7 snaps connection with skeleton 1.Assembly and disassembly is convenient.
As the further improvement of such scheme, the both ends of skeleton 1 be provided with convex edge 14 and close to the convex edge 14 and from
The square opening 15 of the rat of skeleton 1, each section of skeleton 1 is at least provided with two square openings 15, the present embodiment preferably two
Square opening 15, and two square openings 15 are oppositely arranged on two sides of skeleton 1, the end cap 7 has and the square opening 15
Form the hook-shaped linking arm 71 that is clasped, when linking arm 71 and square opening 15 are formed when being clasped, the linking arm 71 with
Convex edge 14 abuts, and one end that linking arm 71 extends out from end cap 7 abuts with convex edge 14, occurs into the hook-shaped other end curved
Qu Houke passes through from square opening 15, and then is clasped after passing through square opening 15 with the formation of square opening 15.Said structure is convenient
End cap 7 is connected with skeleton 1.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of bone wiper, including skeleton and rain-strip adhesive-tape, it is characterised in that：The skeleton has one to run through its length direction
Groove, is provided with an air bag and the rain-strip adhesive-tape in the groove, the air bag side is connected with bottom portion of groove, the rain brush
Adhesive tape has connecting portion and guide part, and the connecting portion is slidably arranged in groove and is connected with air bag opposite side, the guiding
Portion coordinates with skeleton so that depth direction of the connecting portion along groove slides.
2. bone wiper according to claim 1, it is characterised in that：The opposite side of the air bag is provided with by magnetic rubber
First connection sheet made of glue, the connecting portion are provided with made of magnetic rubber being connected with first connection sheet
Second connection sheet.
3. bone wiper according to claim 2, it is characterised in that：The both sides cell wall of the groove has multiple convexes
The guide groove risen, the guide part are the bulge-structure coordinated with the guide groove.
4. according to the bone wiper described in claim any one of 1-3, it is characterised in that：The side of the air bag passes through one
The connecting plate for being slidably arranged in bottom portion of groove is connected with groove, and the skeleton both ends, which are provided with, prevents the connecting plate sliding from groove
The end cap gone out.
5. bone wiper according to claim 4, it is characterised in that：The end cap snaps connection with skeleton.
6. bone wiper according to claim 5, it is characterised in that：The skeleton both ends are provided with convex edge and close to described convex
Along and from the square opening of skeleton rat, each section of skeleton is at least provided with two square openings, and the end cap has and institute
State square opening and form the hook-shaped linking arm that is clasped, when linking arm and square opening are formed when being clasped, the linking arm with
Convex edge abuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169864.5U CN206734260U (en) | 2017-02-24 | 2017-02-24 | bone wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169864.5U CN206734260U (en) | 2017-02-24 | 2017-02-24 | bone wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206734260U true CN206734260U (en) | 2017-12-12 |
Family
ID=60556472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720169864.5U Expired - Fee Related CN206734260U (en) | 2017-02-24 | 2017-02-24 | bone wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206734260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627498A (en) * | 2017-02-24 | 2017-05-10 | 重庆同正科技有限公司 | Windshield wiper with framework |
-
2017
- 2017-02-24 CN CN201720169864.5U patent/CN206734260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627498A (en) * | 2017-02-24 | 2017-05-10 | 重庆同正科技有限公司 | Windshield wiper with framework |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20190224 |