CN215398588U - Wear-resistant and aging-resistant rubber strip for automobile wiper blade - Google Patents
Wear-resistant and aging-resistant rubber strip for automobile wiper blade Download PDFInfo
- Publication number
- CN215398588U CN215398588U CN202121637614.2U CN202121637614U CN215398588U CN 215398588 U CN215398588 U CN 215398588U CN 202121637614 U CN202121637614 U CN 202121637614U CN 215398588 U CN215398588 U CN 215398588U
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- China
- Prior art keywords
- rubber strip
- resistant
- adhesive tape
- wear
- buffer block
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- 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
Links
- 230000032683 aging Effects 0.000 title claims abstract description 20
- 239000002390 adhesive tape Substances 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 230000003139 buffering effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 9
- XNINAOUGJUYOQX-UHFFFAOYSA-N 2-cyanobutanoic acid Chemical compound CCC(C#N)C(O)=O XNINAOUGJUYOQX-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 230000005489 elastic deformation Effects 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a wear-resistant and aging-resistant rubber strip for an automobile wiper blade, which comprises a rubber strip body, wherein the rubber strip body comprises an installation part, a buffering part and an adhesive tape lip opening part, and a reinforcing layer is arranged at the bottom of the adhesive tape lip opening part. This kind of wear and tear resistant ageing-resistant car windscreen wiper piece rubber strip, the utility model discloses a rubber strip body, the installation department, the buffer, adhesive tape lip oral area, the enhancement layer, the elastic rubber strip, buffer spring, go up the cooperation of buffer block and buffer block down and use, this rubber strip body passes through the setting of enhancement layer, material because of the enhancement layer is the carboxyl butyronitrile, it possesses resistant oil, heat-resisting, ageing-resistant characteristic is outer, still have intensity height, hardness (or modulus) are big, the characteristic that the wearability is good, the part because of whole rubber strip body and car glass contact is adhesive tape lip oral area, and adhesive tape lip oral area has and contacts through enhancement layer and glass, the enhancement layer is direct to form the protection to adhesive tape lip oral area.
Description
Technical Field
The utility model relates to a wiper blade rubber strip, in particular to a wear-resistant and aging-resistant automobile wiper blade rubber strip.
Background
The wiper blade is a common automobile body accessory for automobiles, is mainly used for wiping off rainwater on the windshield glass in rainy days and also used for washing the windshield glass, the power source of the wiper blade is from a motor, the wiper blade is the core of the whole wiper blade system, the quality requirement of the wiper blade motor is quite high, the wiper blade motor adopts a direct current permanent magnet motor, the wiper blade motor arranged on the front windshield glass is generally integrated with a worm gear mechanical part, the types of the wiper blade are roughly two, one is a traditional intermittent type, which is the most common wiper blade, a driver adjusts according to the rain force and the sight condition, the other is a rain bead induction type, the wiper blade is widely used on middle-grade and high-grade automobile types in recent years, and the good wiper blade has the characteristics of heat resistance, cold resistance, acid-base resistance, corrosion resistance, capability of jointing the windshield glass, motor burden reduction, low noise, strong water stirring performance, soft quality, no scratch of the windshield glass and the like, can make you view clearly.
However, in the traditional wear-resistant and aging-resistant automobile wiper blade rubber strip on the market at present, the lip part of the rubber strip, which is contacted with the window glass, of the rubber strip is instantly deformed from the original direction to the opposite direction under the action of friction force, the rubber strip is directly and instantly changed in direction without smooth buffer transition, and great abnormal sound is generated by friction with the window glass.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wear-resistant and aging-resistant automobile wiper blade rubber strip to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a wear-resisting ageing-resistant car windscreen wiper piece rubber strip, includes the rubber strip body, the rubber strip body includes installation department, buffering portion and adhesive tape lip oral area, the bottom of adhesive tape lip oral area is provided with the enhancement layer, the equal fixed mounting a plurality of elastic rubber strip in both sides of buffering portion, and the elastic rubber strip keeps away from the one end and the adhesive tape lip fixed connection of buffering portion.
As a further scheme of the utility model: the equal fixed mounting in both sides of buffering portion bottom has buffer block on a plurality of, the equal fixed mounting in both sides at adhesive tape lip portion top has and goes up buffer block position, the corresponding lower buffer block of quantity, the bottom fixedly connected with buffer spring of going up the buffer block, and buffer spring keeps away from the one end and the corresponding lower buffer block fixed connection of last buffer block.
As a still further scheme of the utility model: the reinforcing layer is made of carboxyl butyronitrile.
As a still further scheme of the utility model: the shape of the elastic rubber strip is arc-shaped.
As a still further scheme of the utility model: installation department, buffer and adhesive tape lip mouth portion are integrated into one piece structure.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is used by matching the rubber strip body, the installation part, the buffer part, the rubber strip lip opening part, the reinforcing layer, the elastic rubber strip, the buffer spring, the upper buffer block and the lower buffer block, the rubber strip body is arranged by the reinforcing layer, because the material of the reinforcing layer is carboxyl butyronitrile, the rubber strip has the characteristics of oil resistance, heat resistance and aging resistance, and also has the characteristics of high strength, large hardness (or modulus) and good wear resistance, because the contact part of the whole rubber strip body and the automobile glass is the rubber strip lip opening part, and the rubber strip lip opening part is contacted with the glass by the reinforcing layer, the reinforcing layer directly protects the rubber strip lip opening part, the rubber strip lip opening part is prevented from directly contacting with the glass, because of the characteristics of the reinforcing layer, the rubber strip lip part is more durable, when the rubber strip body is turned, the deformation of the rubber strip lip opening part can be inevitably caused, no matter the rubber strip lip opening part deforms towards the direction, one elastic rubber strip is stretched, the other elastic rubber strip is extruded, the elastic rubber strip has elasticity, when the elastic rubber strip deforms, the lip opening of the rubber strip is limited through the elasticity of the elastic rubber strip, the deformation amplitude of the lip opening of the rubber strip is reduced as much as possible, the rubber strip body is more smoothly changed, abnormal sound is reduced, when the lip opening of the rubber strip deforms, the lower buffer block on one side is driven to be far away from the upper buffer block, the lower buffer block on the other side is close to the upper buffer block, the elastic deformation of the buffer spring is inevitably caused due to the change of the distance between the upper buffer block and the lower buffer block, the change amplitude of the distance between the lower buffer block and the upper buffer block is reduced as much as possible through the elastic deformation of the buffer spring, so that the deformation amplitude of the lip opening is controlled, and the elastic action of the buffer spring and the elastic action of the elastic rubber strip are utilized, play dual restriction effect to the effect of adhesive tape lip portion, offset basically and come from the frictional force that extrudees and produce between rubber strip body lip part and the vehicle window glass to adhesive tape lip portion does not basically produce deformation, consequently, the rubber strip body can smooth transition when turning to, can not produce huge abnormal sound.
Drawings
FIG. 1 is a schematic structural view of a wear-resistant and aging-resistant rubber strip for a wiper blade of an automobile;
FIG. 2 is a side view of a wear and aging resistant rubber strip for an automotive wiper blade;
fig. 3 is an enlarged schematic view of a part a of fig. 1 of a wear-resistant and aging-resistant rubber strip of a wiper blade of an automobile.
In the figure: rubber strip body 1, installation department 2, buffer 3, adhesive tape lip mouth portion 4, enhancement layer 5, elasticity rubber strip 6, buffer spring 7, go up buffer 8, lower buffer 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a wear-resistant and aging-resistant rubber strip for a wiper blade of an automobile includes a rubber strip body 1, the rubber strip body 1 includes an installation portion 2, a buffering portion 3 and a rubber strip lip opening portion 4, a reinforcing layer 5 is disposed at the bottom of the rubber strip lip opening portion 4, a plurality of elastic rubber strips 6 are fixedly installed on both sides of the buffering portion 3, and one end of each elastic rubber strip 6, which is far away from the buffering portion 3, is fixedly connected to the rubber strip lip opening portion 4.
Referring to fig. 1 and 3, in this application, the equal fixed mounting in both sides of buffer portion 3 bottom has buffer block 8 on a plurality of, the equal fixed mounting in both sides at 4 tops of adhesive tape lip has with last buffer block 8 position, the corresponding lower buffer block 9 of quantity, the bottom fixedly connected with buffer spring 7 of going up buffer block 8, and buffer spring 7 keeps away from the one end of last buffer block 8 and the corresponding lower buffer block 9 fixed connection.
Referring to fig. 1, in the present application, the material of the reinforcing layer 5 is carboxybutyronitrile.
Referring to fig. 1, in the present application, the elastic rubber strip 6 has an arc shape.
Referring to fig. 1, in the present application, the mounting portion 2, the cushioning portion 3, and the tape lip portion 4 are integrally formed.
The working principle of the utility model is as follows:
referring to fig. 1-3, in use, the rubber strip body 1 is provided with the reinforcing layer 5, the reinforcing layer 5 is made of carboxyl butyronitrile, and the rubber strip body has the characteristics of oil resistance, heat resistance and aging resistance, high strength, large hardness (or modulus) and good wear resistance, the contact part of the whole rubber strip body 1 and automobile glass is the rubber strip lip opening 4, the rubber strip lip opening 4 is in contact with the glass through the reinforcing layer 5, the reinforcing layer 5 directly protects the rubber strip lip opening 4 to prevent the rubber strip lip opening 4 from being in direct contact with the glass, due to the characteristic of the reinforcing layer 5, the rubber strip lip opening 4 is more durable, when the rubber strip body 1 is turned, the deformation of the rubber strip lip opening 4 can be inevitably caused, no matter the rubber strip lip opening 4 deforms towards the direction, only one elastic rubber strip 6 is stretched, and the other elastic rubber strip 6 is extruded, because the elastic rubber strip 6 has elasticity, when the elastic rubber strip 6 deforms, the rubber strip lip opening 4 is limited through the elastic action of the elastic rubber strip, the deformation amplitude of the rubber strip lip opening 4 is reduced as much as possible, the direction change of the rubber strip body 1 is smoother, abnormal sound is reduced, when the rubber strip lip opening 4 deforms, the lower buffer block 9 on one side is driven to be far away from the upper buffer block 8, the lower buffer block 9 on the other side is close to the upper buffer block 8, the elastic deformation of the buffer spring 7 is inevitably caused due to the change of the distance between the upper buffer block 8 and the lower buffer block 9, the change amplitude of the distance between the lower buffer block 9 and the upper buffer block 8 is reduced as much as possible through the elastic deformation of the buffer spring 7, so that the deformation amplitude of the rubber strip lip opening 4 is controlled, and the elastic action of the buffer spring 7 and the elastic action of the elastic rubber strip 6 are utilized, play dual restriction effect to adhesive tape lip portion 4, offset basically and come from the frictional force that extrudees and produce between 1 lip part of rubber strip body and the vehicle window glass to adhesive tape lip portion 4 does not basically produce deformation, consequently, rubber strip body 1 can smooth transition when turning to, can not produce huge abnormal sound.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a wear-resisting ageing-resistant car wiper blade rubber strip, includes rubber strip body (1), its characterized in that: rubber strip body (1) includes installation department (2), buffering portion (3) and adhesive tape lip oral area (4), the bottom of adhesive tape lip oral area (4) is provided with enhancement layer (5), the equal fixed mounting a plurality of elastic rubber strip (6) in both sides of buffering portion (3), and elastic rubber strip (6) keep away from the one end and adhesive tape lip oral area (4) fixed connection of buffering portion (3).
2. The wear-resistant and aging-resistant rubber strip for automobile wiper blades according to claim 1, wherein: the equal fixed mounting in both sides of buffering portion (3) bottom has buffer block (8) on a plurality of, the equal fixed mounting in both sides at adhesive tape lip oral area (4) top has with last buffer block (8) position, the corresponding lower buffer block (9) of quantity, go up bottom fixedly connected with buffer spring (7) of buffer block (8), and buffer spring (7) keep away from the one end and the corresponding lower buffer block (9) fixed connection of last buffer block (8).
3. The wear-resistant and aging-resistant rubber strip for automobile wiper blades according to claim 1, wherein: the reinforcing layer (5) is made of carboxyl butyronitrile.
4. The wear-resistant and aging-resistant rubber strip for automobile wiper blades according to claim 1, wherein: the elastic rubber strip (6) is arc-shaped.
5. The wear-resistant and aging-resistant rubber strip for automobile wiper blades according to claim 1, wherein: the installation part (2), the buffer part (3) and the adhesive tape lip part (4) are of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121637614.2U CN215398588U (en) | 2021-07-19 | 2021-07-19 | Wear-resistant and aging-resistant rubber strip for automobile wiper blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121637614.2U CN215398588U (en) | 2021-07-19 | 2021-07-19 | Wear-resistant and aging-resistant rubber strip for automobile wiper blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215398588U true CN215398588U (en) | 2022-01-04 |
Family
ID=79650454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121637614.2U Expired - Fee Related CN215398588U (en) | 2021-07-19 | 2021-07-19 | Wear-resistant and aging-resistant rubber strip for automobile wiper blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215398588U (en) |
-
2021
- 2021-07-19 CN CN202121637614.2U patent/CN215398588U/en not_active Expired - Fee Related
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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: 20220104 |