CN114393959A - Sound-absorbing tire carrying electronic identity information - Google Patents
Sound-absorbing tire carrying electronic identity information Download PDFInfo
- Publication number
- CN114393959A CN114393959A CN202111519392.9A CN202111519392A CN114393959A CN 114393959 A CN114393959 A CN 114393959A CN 202111519392 A CN202111519392 A CN 202111519392A CN 114393959 A CN114393959 A CN 114393959A
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- China
- Prior art keywords
- tire
- sound
- absorbing
- adhesive
- identity information
- 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
Links
- 239000000853 adhesive Substances 0.000 claims abstract description 44
- 230000001070 adhesive effect Effects 0.000 claims abstract description 44
- 239000011324 bead Substances 0.000 claims abstract description 10
- 230000004888 barrier function Effects 0.000 claims description 9
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000002390 adhesive tape Substances 0.000 description 17
- 229920001971 elastomer Polymers 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/002—Noise damping elements provided in the tyre structure or attached thereto, e.g. in the tyre interior
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07758—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention relates to a sound-absorbing tire carrying electronic identity information, and belongs to the field of tires. The tire comprises a tire body, wherein the tire body comprises a tire crown, a tire tread, a tire side, a tire bead and an airtight layer, and is characterized in that an electronic tag and a sound-absorbing structural member are adhered to the airtight layer on the inner side of the tire corresponding to the tire crown through an adhesive, and the electronic tag is positioned between the airtight layer on the inner side of the tire and the sound-absorbing structural member. The manufacturing method has the advantages that the electronic tag with the RFID chip is placed between the tire airtight layer and the sound-absorbing structural member and is firmly bonded with the tire airtight layer, the tire airtight layer and the sound-absorbing structural member by the aid of the adhesive, the electronic tag cannot be replaced without damage, effectiveness of electronic information carried by the tire is guaranteed, the tire is prevented from being changed or the electronic tag is replaced maliciously, and meanwhile the purpose of reducing noise in the vehicle can be achieved.
Description
Technical Field
The invention relates to the field of vulcanized rubber testing, in particular to a sound-absorbing tire carrying electronic identity information.
Background
As is well known, with the development of the tire and automobile industry, the degree of informatization and intelligence of automobiles is higher and higher, and the tire industry needs to develop to informatization. At present, the traditional bar code or two-dimensional code is replaced by the electronic label to record and trace the relevant information of the tire. The electronic tag is provided with an RFID chip, has the functions of storage and reading and writing, can record relevant electronic information of production, sale, use and the like of the tire, and the relevant information can be used as an electronic identity card of the tire. The use of such electronic tags has several benefits to the tire industry: firstly, if the tire has a problem, the production record and the use record can be conveniently and quickly traced, so that a tire enterprise can conveniently find the problem in time and find a solution; second, sales information of the tire can be recorded in detail, and the damage of goods fleeing, false sales and false failure of the tire can be prevented. Third, the tire sales information for different models can be summarized to form a big data pool, and then production and sales arrangements can be made according to the analysis of the big data.
At present, the electronic tag is used in a tire in two ways, one is to attach the electronic tag to the inner liner of the tire through glue, and the other is to directly place the electronic tag inside the tire (such as at the bead, sidewall, tread, etc.) during the molding of a tire blank, and integrate with the tire through vulcanization. In the first mode, the tire is repeatedly deformed during long-term road running, the electronic tag is easily detached, and the appearance is hardly noticeable if the electronic tag of the failed tire is manually replaced. The second mode is that the electronic tag is vulcanized in the tire and wrapped in the tire, if the tire is not damaged, the electronic tag is difficult to replace, but the electronic tag has different properties from rubber materials, and vulcanization in the middle of the tire is equivalent to placing a sundry in the tire, so that the tire is easy to delaminate and bulge at the tag position when running for a long time, the tire is damaged in advance, and serious potential safety hazards exist.
With the continuous progress and development of automobiles, people pay more and more attention to the comfort of the automobiles, and the requirements are higher and higher. When a vehicle runs, the tire pattern blocks continuously flap the uneven ground to generate tire vibration, the vibration is transmitted to the inside of the tire, air vibration in the tire cavity is caused, noise is generated, and then the vibration is transmitted to the inside of the vehicle, so that the tire noise which can be sensed by human ears is generated. Therefore, many tire manufacturers have studied to place a sound-deadening cotton in the tire to reduce the noise in the vehicle by absorbing the noise in the tire cavity, but at present, domestic manufacturers do not study a lot on the appearance, the material and the like of sound-absorbing materials.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the sound-absorbing tire carrying the electronic identity information, which not only carries the electronic identity information, is simple and quick to produce, does not damage the tire body, and the electronic identity tag cannot be replaced on the tire without trace, but also has a good sound-absorbing function, and can obviously reduce the noise in the vehicle.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a carry electronic identity information's inhale sound tire, includes the tire body, and the tire body includes child hat, tread, side wall, tire bead, air barrier, characterized by, has electronic tags and inhales the sound structure through the adhesive bonding on the inboard air barrier of child that child hat position corresponds, and electronic tags is located child inboard air barrier and inhales between the sound structure, electronic tags pass through adhesive and air barrier and inhale the sound structure and bond together.
The invention can also be realized by the following measures:
the electronic tag is an electronic tag with an RFID chip,
the electronic tag is not more than 45mm in length, not more than 15mm in width and not more than 0.50mm in thickness.
The section of an adhesive tape formed during adhesive coating is rectangular, the long side is 5.0-8.0 mm, the short side is 2.5-4.5 mm, and the adhesive tape is distributed on the airtight layer in a circle shape.
The adhesive rubber strips are in a circle shape in the tire body, the adhesive rubber strip in the middle is pasted in the middle of the airtight layer on the inner side of the tire, and the adhesive rubber strips are also pasted symmetrically left and right by taking the adhesive rubber strip in the middle as the center.
The adhesive rubber strips which are symmetrical left and right are narrower by 3.0-5.0 mm than the outer sides of the sound-absorbing structural members.
The thickness of the sound-absorbing structural part is 1.5-3.0 times of the central thickness of the tire section, and the width is 1.05-1.10 times of the distance between the outer sides of the left and right tread grooves of the tire tread.
The section of the sound-absorbing structural part is in an isosceles trapezoid shape, and the angle range of two base angles is 45-90 degrees.
The joint part of the sound-absorbing structural member is obliquely lapped, and the lapping angle is 30-90 degrees.
The manufacturing method has the advantages that the electronic tag with the RFID chip is placed between the tire airtight layer and the sound-absorbing structural member and is firmly bonded with the tire airtight layer, the tire airtight layer and the sound-absorbing structural member by the aid of the adhesive, the electronic tag cannot be replaced without damage, effectiveness of electronic information carried by the tire is guaranteed, the tire is prevented from being changed or the electronic tag is replaced maliciously, and meanwhile the purpose of reducing noise in the vehicle can be achieved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the three-dimensional structure of the present invention.
Fig. 2 is a schematic sectional structure diagram of the present invention.
Fig. 3 is a schematic view of a three-dimensional structure of the present invention before attachment to a sound-absorbing structure.
Fig. 4 is a schematic structural diagram of an electronic tag structure of the present invention.
Fig. 5 is a schematic three-dimensional structure of the sound-absorbing structure according to the present invention in its natural state.
Fig. 6 is a schematic cross-sectional view of the sound-absorbing structure of the present invention.
Fig. 7 is a schematic view of the joint portion of the sound-absorbing structure of the present invention.
In the figure, 1, an adhesive rubber strip A,2, an adhesive rubber strip B, 3, an adhesive rubber strip C,4, a tire body, 5, an electronic tag, 6, a sound-absorbing structural member, 7, a tire tread, 8, a tire side, 9, a tire bead, 10, an adhesive, 11, an air-tight layer, alpha, an included angle between the side edge and the bottom edge of the cross section of the sound-absorbing structural member, and beta, an end-to-end lap angle of the sound-absorbing structural member are shown.
Detailed Description
As shown in fig. 1 and 2, the present invention is a sound-absorbing tire carrying electronic identity information, comprising a tire body 4, an adhesive, an electronic tag 5, a sound-absorbing structural member 6, and the like. The tire body 4 comprises a tire crown, a tire tread 7, a tire side 8, a tire bead 9, an inner liner 11 and the like, the electronic tag 5 and the sound-absorbing structural member 6 are adhered to the inner liner 11 through an adhesive 10, and the electronic tag 5 is located between the inner liner 11 of the tire and the sound-absorbing structural member 6.
As shown in fig. 1, 2, and 3, an electronic tag 5 having an RFID chip is provided between an adhesive 10 and a sound-absorbing structure 6, and can be used to record electronic identification information of a tire for production, sale, use, or the like. The electronic tag 5 is bonded to the air barrier and the attractive structure 6 by an adhesive 10.
As shown in fig. 4, the electronic tag 5 carried by the tire has a length not exceeding 45mm, a width not exceeding 15mm, and a thickness not exceeding 0.5 mm.
As shown in fig. 1 and 2, the sound-absorbing structure 6 is adhered 10 to the inner liner of the tire by an adhesive, which is a special polyurethane adhesive, and may be a single-component or a two-component adhesive. As shown in figure 3, the section of the adhesive strip is rectangular when the adhesive is extruded, the long side is 5.0-8.0 mm, the short side is 2.5-4.5 mm, and the adhesive strip is distributed on the inner liner 11 in a circle shape. If the width of the tread is less than 200mm, only three circles of adhesives need to be coated to form an adhesive tape A1, an adhesive tape B2 and an adhesive tape C3, wherein the adhesive tape B2 is arranged in the middle of the tire, the other two adhesive tapes A1 and the adhesive tape C3 are distributed on two sides and are bilaterally symmetrical, and the distance between the outer parts of the adhesive tape A1 and the adhesive tape C3 and the edge of the sound-absorbing structural member is about 3.0-5.0 mm. The specific operation method comprises the following steps: the center of the airtight layer corresponding to the center of the tire tread is coated with a circle of adhesive to form an adhesive tape B2, the left and right side edges of the sound-absorbing structural member 6 are coated with a circle of adhesive to form an adhesive tape A1 and an adhesive tape C3, the left and right circles of adhesive tapes A1 and the adhesive tape C3 are symmetrically distributed along the central line, and the outer sides of the adhesive tape A1 and the adhesive tape C3 are 3.0-5.0 mm narrower than the outer side of the sound-absorbing structural member 6. If the width of the tread exceeds 200mm, five circles of adhesive need to be coated, and one circle of adhesive is additionally coated between the middle adhesive rubber strip and the adhesive rubber strips on the two sides respectively and is symmetrical left and right.
As shown in fig. 1, an area outside the sound-absorbing structure 6 and the air-tight layer 11 is a laser cleaning area, and the laser cleaning area exceeds the coverage area of the sound-absorbing structure 6 by 5-10 mm.
After laser cleaning, three circles of adhesive bead were applied to form adhesive bead a1, adhesive bead B2, and adhesive bead C3, as shown in fig. 3. The laser cleaning depth is 0 to 25 μm, the ratio of the width of the cleaning region to the width of the tread is 0.60 to 0.85, and the cleaning regions are bilaterally symmetrical along the center line of the tread.
As shown in fig. 5, the sound absorbing structure 6 of the tire is made of polyurethane foam, is long in a natural state, is circular inside the tire, is attached to the inner liner, and is bilaterally symmetric along the center line of the inner liner.
As shown in figures 1 and 2, the thickness of the sound-absorbing structural member of the tire is 1.5 to 3.0 times of the thickness of the center of the section of the tire, and the width of the sound-absorbing structural member is 1.05 to 1.15 times of the distance between the outer sides of the left groove and the right groove of the tread.
As shown in fig. 6, the cross section of the sound-absorbing structural member 6 is isosceles trapezoid, and the included angle α between the side edge and the bottom edge of the cross section of the sound-absorbing structural member 6 ranges from 45 ° to 90 °.
As shown in fig. 7, the joint portion of the sound-absorbing structural member 6 is obliquely overlapped, and the head-to-tail overlapping angle β of the sound-absorbing structural member 6 ranges from 30 ° to 90 °.
The embodiments of the invention are not limited to the above range, and those skilled in the art of tires, with reference to the present invention, can accomplish the objects of the present invention only by changing the shape of the electronic tag or the sponge, such as changing the sponge shape to a rectangular section, changing the joint mode to a vertical lap joint, changing the adhesive coating mode to full coverage, etc., or in other forms without making any creative effort, within the scope of the claims of the present invention.
In order to verify the durability of the invention, the method of the invention is used for tire trial production 205/55R16TH 20191V, and relevant information such as materials used for tire production, production processes, sales places and the like can be read instantly after the tire is started by using a handheld reader within 1.5m of the front position of the tire tread.
In order to verify the durability of the invention, the method is used for performing tire trial production 205/55R16TH 20191V, and machine tool durability tests are performed in a national engineering laboratory, wherein the specific detection results are as follows:
as can be seen from the above figure, the durability test result of the machine tool of the invention is completely the same as that of the common tire, and the tire is not damaged when the tire continuously runs for seven days at the speed of 120 km/h.
In order to verify the sound absorption effect of the invention, the method of the invention is used for tire trial production 205/55R16TH 20191V, and an in-vehicle noise test is carried out in an anechoic chamber, and the specific results are as follows:
it can be seen from the above figure that the noise values of the left ear and the right ear of the main driving position are respectively reduced by 5.5 decibels and 5.1 decibels by using the noise in the vehicle provided by the invention, and the sound absorption and noise reduction effects are obvious.
Claims (9)
1. The utility model provides a carry electronic identity information's inhale sound tire, includes the tire body, and the tire body includes child hat, tread, side wall, tire bead, air barrier, characterized by, has electronic tags and inhales the sound structure through the adhesive bonding on the inboard air barrier of child that child hat position corresponds, and electronic tags is located child inboard air barrier and inhales between the sound structure, electronic tags pass through adhesive and air barrier and inhale the sound structure and bond together.
2. The sound-absorbing tire with electronic identity information as claimed in claim 1, wherein the electronic tag is an electronic tag having an RFID chip.
3. The sound-absorbing tire with electronic identity information as claimed in claim 1, wherein the electronic tag has a length of no more than 45mm, a width of no more than 15mm, and a thickness of no more than 0.50 mm.
4. The sound-absorbing tire with electronic identity information as claimed in claim 1, wherein the adhesive strip formed during the application of the adhesive has a rectangular cross section with a long side of 5.0-8.0 mm and a short side of 2.5-4.5 mm, and is distributed on the inner liner in a circle.
5. The sound-absorbing tire with electronic identity information as claimed in claim 4, wherein the adhesive strip is in a shape of a strip in a natural state and a circle inside the tire body, the middle adhesive strip is attached to the middle of the inner airtight layer of the tire, and the adhesive strips are symmetrically attached to the left and right sides of the middle adhesive strip.
6. The sound-absorbing tire with electronic identity information as claimed in claim 5, wherein the lateral symmetric adhesive strips are narrower than the sound-absorbing structure by 3.0-5.0 mm.
7. The sound-absorbing tire with electronic identity information as claimed in claim 1, wherein the sound-absorbing structure has a thickness of 1.5 to 3.0 times of the center thickness of the tire section and a width of 1.05 to 1.10 times of the distance between the left and right grooves of the tire tread.
8. The sound-absorbing tire with electronic identity information as claimed in claim 1, wherein the cross section of the sound-absorbing structure is isosceles trapezoid, and the angle of the two base angles is 45 ° to 90 °.
9. The sound-absorbing tire with electronic identity information as claimed in claim 1, wherein the joint of the sound-absorbing structure is obliquely overlapped at an angle of 30 ° to 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111519392.9A CN114393959A (en) | 2021-12-13 | 2021-12-13 | Sound-absorbing tire carrying electronic identity information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111519392.9A CN114393959A (en) | 2021-12-13 | 2021-12-13 | Sound-absorbing tire carrying electronic identity information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114393959A true CN114393959A (en) | 2022-04-26 |
Family
ID=81226324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111519392.9A Pending CN114393959A (en) | 2021-12-13 | 2021-12-13 | Sound-absorbing tire carrying electronic identity information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114393959A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100035154A (en) * | 2010-03-15 | 2010-04-02 | 최성오 | Axle control by inside air vibration algorithm of tire |
| EP2433786A2 (en) * | 2010-09-24 | 2012-03-28 | The Goodyear Tire & Rubber Company | Method for making pneumatic and tire with foam noise damper or an electronic device |
| CN103738121A (en) * | 2014-02-11 | 2014-04-23 | 三角轮胎股份有限公司 | Noise reduction tire |
| CN108621714A (en) * | 2017-03-23 | 2018-10-09 | 韩国轮胎株式会社 | Cavity noise reduction pneumatic tire |
| CN111344142A (en) * | 2017-11-10 | 2020-06-26 | 三角轮胎股份有限公司 | Pneumatic tire with noise damper |
-
2021
- 2021-12-13 CN CN202111519392.9A patent/CN114393959A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100035154A (en) * | 2010-03-15 | 2010-04-02 | 최성오 | Axle control by inside air vibration algorithm of tire |
| EP2433786A2 (en) * | 2010-09-24 | 2012-03-28 | The Goodyear Tire & Rubber Company | Method for making pneumatic and tire with foam noise damper or an electronic device |
| CN103738121A (en) * | 2014-02-11 | 2014-04-23 | 三角轮胎股份有限公司 | Noise reduction tire |
| CN108621714A (en) * | 2017-03-23 | 2018-10-09 | 韩国轮胎株式会社 | Cavity noise reduction pneumatic tire |
| CN111344142A (en) * | 2017-11-10 | 2020-06-26 | 三角轮胎股份有限公司 | Pneumatic tire with noise damper |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20220426 |