CN110182005A - A kind of light truck bead structure - Google Patents
A kind of light truck bead structure Download PDFInfo
- Publication number
- CN110182005A CN110182005A CN201910373760.XA CN201910373760A CN110182005A CN 110182005 A CN110182005 A CN 110182005A CN 201910373760 A CN201910373760 A CN 201910373760A CN 110182005 A CN110182005 A CN 110182005A
- Authority
- CN
- China
- Prior art keywords
- carcass
- glue
- wear
- wrapped
- triangle
- 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
- 239000011324 bead Substances 0.000 title claims abstract description 24
- 239000003292 glue Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- 238000011161 development Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/04—Bead cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The present invention relates to a kind of light truck bead structures, including wire loop, carcass, the wear-resisting glue in sidewall, lower triangle, upper triangle, filling glue and liner layer；Carcass tyre bead portion and package be surrounded on wire loop periphery, the carcass periphery be respectively arranged with the wear-resisting glue in sidewall, liner layer, filling glue；Wear-resisting glue is wrapped in carcass bottom, and liner layer is wrapped in inside carcass, and filling glue is wrapped in the endpoint location of carcass；Lower triangle is set to wire loop top, and the upper triangle is set to lower triangle top.The present invention mainly removes original heavy load radial tire steel wire rim of the mouth value added in tyre bead portion, primarily to reducing tire cost, meets the market requirement.
Description
Technical field
The present invention relates to a kind of tire construction technical field, specifically a kind of light truck bead structure.
Background technique
Currently, the development of auto industry and highway, higher performance requirement proposed to automobile tire, load especially
Weight meridian automobile tire.At a high speed, the problem of carrying, safety are also client's tire development increasingly deeply concerned.Current some countries
The further pressure drop of cost is thirsted for according to economy development requirement and tire used person, is an emphasis of our tire enterprises
Research direction.
Tire belt is the main stressed member of all-steel radial tyre, there is special property to its structure and all-steel cord
It can require.The tire capacity of some vehicles is required to further decrease, especially light truck tire, light truck tire originally is just
There is a situation where performance surplus, after national policy changes, this case is more prominent.And the price of light truck tire is also many visitors
There is the place of dispute in family.The light truck competitiveness of product in market and economic benefit in order to better improve, for using in this
In the case of light truck tire improve.
Summary of the invention
It is an object of the invention to the novel bead structures of light radial truck tire, and the city of such product can be improved
Field competitiveness, reduces use cost, increases economic efficiency.
The purpose of the present invention can be achieved through the following technical solutions: a kind of light truck bead structure, including steel
Wire ring, carcass, the wear-resisting glue in sidewall, lower triangle, upper triangle, filling glue and liner layer；
Carcass is in tyre bead portion and package is surrounded on wire loop periphery, and the carcass periphery is respectively arranged with the wear-resisting glue in sidewall, interior
Lining, filling glue；Wear-resisting glue is wrapped in carcass bottom, and liner layer is wrapped in inside carcass, and filling glue is wrapped in the endpoint of carcass
Position
The lower triangle is set to wire loop top, and the upper triangle is set to lower triangle top；
Further, carcass uses framework material.
Compared with the existing technology, the invention has the following advantages that
(1) new type bead structure of the invention eliminates steel wire rim of the mouth compared to existing bead structure, can significantly drop
The weight of low such tire reduces the use cost of tire, improves the market competitiveness.
(2) after the material for reducing tyre bead portion, tyre bead portion can also be virtually thinned in new type bead structure of the invention
Thickness, reduce tire heat in use, the earlier period damage of tyre bead portion reduced, tests prove that this design can
To reduce by 20% or more heat.Reduce this position as by adverse factor and caused by come to nothing phenomenon, effectively prevent tire
Earlier period damage.
Detailed description of the invention
The embodiment in attached drawing the present invention is described in detail will be passed through below, it will help understand the purpose of the present invention and excellent
Point, in which:
The existing bead structure schematic diagram of Fig. 1.
Fig. 2 is the bead structure schematic diagram of case study on implementation of the present invention.
Description of symbols: triangle, 6- upper three under 1- wire loop, 2- carcass, 3- steel wire rim of the mouth, the wear-resisting glue in the sidewall 4-, 5-
Angle, 7- fill glue, 8- liner layer.
Specific embodiment
The present invention will be further described in conjunction with the embodiment in attached drawing below:
As shown in Fig. 2, a kind of light truck bead structure of the invention, including wire loop 1, carcass 2, the wear-resisting glue 4 in sidewall,
Lower triangle 5, upper triangle 6, filling glue 7 and liner layer 8.
Carcass 2 is in tyre bead portion and package is surrounded on the periphery of wire loop 1, plays the role of main carrying, outside the carcass 2
It encloses and is respectively arranged with the wear-resisting glue 4 in sidewall, liner layer 8, filling glue 7；Wear-resisting glue 4 is wrapped in 2 bottom of carcass, prevention carcass 2 and wheel
Contact and friction between rim, internal layer 8 are wrapped in inside carcass 2, in order to completely cut off the leakage of inside tires air, fill Jiao7Bao
It is wrapped in the endpoint location of carcass 2, prevents damage herein.
Wire loop 1 plays the role of fixed tire and wheel rim,
The lower triangle 5 is set to 1 top of wire loop, and the upper triangle 6 is set to lower 5 top of triangle；
Further, carcass 2 uses framework material.
As a further improvement of the present invention, the tyre bead intrinsic thoughts of original all-steel load-bearing radial tire are removed, are removed
Steel wire rim of the mouth.After the structure in the removal steel wire rim of the mouth, there are carcass and each component of tyre bead portion to replace original steel wire
The effect of mouth.
Finally, it should be noted that the above examples are only used to illustrate the technical scheme of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, the range for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (2)
1. a kind of light truck bead structure, which is characterized in that including wire loop (1), carcass (2), the wear-resisting glue in sidewall
(4), lower triangle (5), upper triangle (6), filling glue (7) and liner layer (8)
Carcass (2) tyre bead portion and package be surrounded on wire loop (1) periphery, carcass (2) periphery is respectively arranged with sidewall
Wear-resisting glue (4), liner layer (8), filling glue (7)；Wear-resisting glue (4) is wrapped in carcass (2) bottom, and liner layer (8) is wrapped in carcass
(2) internal, filling glue (7) is wrapped in the endpoint location of carcass (2)；
The lower triangle (5) is set to wire loop (1) top, and the upper triangle (6) is set to lower triangle (5) top.
2. a kind of light truck bead structure as described in claim 1, which is characterized in that described
Carcass (2) uses framework material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910373760.XA CN110182005A (en) | 2019-05-07 | 2019-05-07 | A kind of light truck bead structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910373760.XA CN110182005A (en) | 2019-05-07 | 2019-05-07 | A kind of light truck bead structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110182005A true CN110182005A (en) | 2019-08-30 |
Family
ID=67715746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910373760.XA Pending CN110182005A (en) | 2019-05-07 | 2019-05-07 | A kind of light truck bead structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110182005A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361361A (en) * | 2020-04-20 | 2020-07-03 | 江苏通用科技股份有限公司 | Anti-static tire structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201472075U (en) * | 2009-08-14 | 2010-05-19 | 山东恒宇橡胶有限公司 | Tire bead structure of improved tire |
| CN201922860U (en) * | 2010-12-07 | 2011-08-10 | 银川佳通轮胎有限公司 | All-steel truck radial tire |
| KR20130014878A (en) * | 2011-08-01 | 2013-02-12 | 한국타이어 주식회사 | Bead for truck and bus radial tire |
| CN105150774A (en) * | 2015-08-18 | 2015-12-16 | 江苏通用科技股份有限公司 | Bead ring compound piece and tire rim structure with same |
| CN107444027A (en) * | 2016-04-12 | 2017-12-08 | 韩国轮胎株式会社 | Strengthen the tubeless tyre of bead part |
| CN209869972U (en) * | 2019-05-07 | 2019-12-31 | 江苏通用科技股份有限公司 | Light truck tire bead structure |
-
2019
- 2019-05-07 CN CN201910373760.XA patent/CN110182005A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201472075U (en) * | 2009-08-14 | 2010-05-19 | 山东恒宇橡胶有限公司 | Tire bead structure of improved tire |
| CN201922860U (en) * | 2010-12-07 | 2011-08-10 | 银川佳通轮胎有限公司 | All-steel truck radial tire |
| KR20130014878A (en) * | 2011-08-01 | 2013-02-12 | 한국타이어 주식회사 | Bead for truck and bus radial tire |
| CN105150774A (en) * | 2015-08-18 | 2015-12-16 | 江苏通用科技股份有限公司 | Bead ring compound piece and tire rim structure with same |
| CN107444027A (en) * | 2016-04-12 | 2017-12-08 | 韩国轮胎株式会社 | Strengthen the tubeless tyre of bead part |
| CN209869972U (en) * | 2019-05-07 | 2019-12-31 | 江苏通用科技股份有限公司 | Light truck tire bead structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361361A (en) * | 2020-04-20 | 2020-07-03 | 江苏通用科技股份有限公司 | Anti-static tire structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |