CN206344640U - A kind of composite armor safety tread - Google Patents
A kind of composite armor safety tread Download PDFInfo
- Publication number
- CN206344640U CN206344640U CN201720038324.3U CN201720038324U CN206344640U CN 206344640 U CN206344640 U CN 206344640U CN 201720038324 U CN201720038324 U CN 201720038324U CN 206344640 U CN206344640 U CN 206344640U
- Authority
- CN
- China
- Prior art keywords
- tire
- adhesive layer
- composite armor
- safety tread
- tire body
- 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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- Tires In General (AREA)
Abstract
The utility model discloses a kind of composite armor safety tread, the composite armor safety tread is tubeless vacuum tire, the composite armor safety tread includes tire body, it is provided with the inside of the tire body from adhesive layer, it is described that cord preventing rubber layer is provided with from the inside of adhesive layer.It is soft solid state gelatineous macromolecule polymeric material from sealing, overcoat is the rubber combined body of cord, and composite armor tire self sealss after pinning puncture are air tight, and laminating overcoat can effectively prevent the danger blown out in tire, greatly improve the security of tire.
Description
Technical field
The utility model is related to tyre technology, more particularly to a kind of composite armor safety tread.
Background technology
Tire is a key factor of traffic safety, the automobile in running at high speed by initiation of blowing out casualty accident very
Height, causes the reason for blowing out generation to have a variety of, and tire aging, excessive wear, overload of vehicle, tire pressure are too high or too low etc., most often
See that multiple is that tire is pricked, slow gas leakage does not find that deficency is run at high speed, sidewall deformation is big to cause heating, makes carcass
It is interior reinforcing cord ply peel off avulsion, reach to a certain degree will instant exploding lose heart, cause the accident of blowing out.Also one kind is tire
Existing internal injury do not find, after overload or summer high temperature is run at high speed for a long time, easily causes the accident of blowing out.Current car
Relatively thin with the rotating radial sidewall wall largely used on car, tire is scratched in the serratd edge Shi Huo that tiltedly goes into the road by hard objects, side
Wall is easily injured, and what is had occurs bulge phenomenon, if not timely find to run at high speed easily to blow out.
The security of tire is improved, prevents from blowing out in traveling, is that tire production producer in countries in the world endeavours always for many years
Research, current tubeless vacuum tire uses more trouble-proof tire, is also run-flat tire, principle is that sidewall has
Rubber layer is thickeied, wheel hub is also can support after leakage of tyre and continues to travel.But the tire shortcoming is also a lot, such as elastic force difference, weight
Greatly, damping effect is poor, vehicle oil consumption is increased noise increase, and ride quality reduction, cost is also high.Also having now pacifies tire
Full upgrading, be exactly that one layer is sprayed on tire inner wall from sealing, general pinning pierce through tire self sealss will not gas leakage let out
Pressure, though some improve the security of tire, can not effectively prevent from blowing out caused by carcass sidewall damage.
Utility model content
In order to overcome the shortcomings of above-mentioned technology, the utility model provides a kind of composite armor safety tread, belongs to nothing
Inner tube of a tyre vacuum tire, mainly radial, the technical scheme that the utility model is used are increased inside existing tire
It is combined from adhesive layer and overcoat；It is soft solid state gelatineous macromolecule polymeric material from sealing, overcoat is the rubber combined body of cord,
It is coated on from adhesive layer on inner liner, overcoat is being covered in from adhesive layer inside whole tire.When tire is by pierce through
Leak source can be closed from sealing, and the overcoat place of pricking that fitted under inner pressure of tire makes leak source self-styled firmly；After sidewall is impaired
Overcoat laminating reinforcing can effectively prevent from blowing out.Due to being in from adhesive layer in the middle of tyre airtight layer and overcoat, from sealing quilt
Isolation air is difficult oxidative deformation.
In order to solve the above-mentioned technical problem, the utility model is as follows using technical scheme：
A kind of composite armor safety tread, the composite armor safety tread is tubeless vacuum tire, described
Composite armor safety tread includes the tyre airtight layer on the inside of the tyre surface on the outside of carcass, carcass, carcass, institute
Stating composite armor safety tread includes being provided with from adhesive layer on the inside of tire body, the tire body, described from adhesive layer
Inner side is provided with cord preventing rubber layer.
It is preferred that, it is described to be located at from adhesive layer between the inner liner and cord preventing rubber layer.
It is preferred that, the cord preventing rubber layer from adhesive layer by being adhered on the inside of the tire body.
It is preferred that, it is described to be arranged at from adhesive layer coating on the inside of the tire body.
It is preferred that, it is described to cover whole madial wall of the tire body by middle part to both sides from adhesive layer or described
The central region of the tire body is covered from adhesive layer.
It is preferred that, the cord preventing rubber layer covers whole madial wall of the tire body by middle part to both sides.
It is preferred that, it is described to be gradually reduced from adhesive layer by the wall thickness at the middle part of tire body to both sides or described self-styled
The constant thickness of the central region of glue-line corresponding tire body, and the thickness of both sides is gradually reduced.
It is preferred that, the corresponding self-styled bondline thickness of the tire body middle inside is more than the tire body both sides pair
The self-styled bondline thickness answered.
Compared with prior art, the utility model can be prevented from adhesive layer and overcoat more than conventional tyre from adhesive layer
Tyre air leakage is pricked, overcoat laminating tire inner wall prevents the danger blown out after sidewall is impaired, substantially increases tire
Security.
Brief description of the drawings
Fig. 1 is the schematic cross-section of the utility model tire；
Description of reference numerals：1- tire treads；2- carcasses；3- tyre airtight layers；4- is from adhesive layer；5- cord rubber
Overcoat.
Embodiment
As shown in figure 1, composite armor safety tread described in a kind of composite armor safety tread is tubeless vacuum
Tire, mainly radial, the composite armor safety tread include tire body, and the tire body includes tire
The tyre airtight layer 3 on the inside of tyre surface 1 and carcass on the outside of carcass 2, carcass, the tire of the tire body is airtight
The coating of the inner side of layer 3 is provided with from adhesive layer 4, described that cord preventing rubber layer 5, cord preventing rubber are provided with from the inside of adhesive layer
Layer 5 from adhesive layer 4 by being adhered on the inside of the inner liner 3 of the tire body.
It is described to cover whole madial wall of the tire body by middle part to both sides from adhesive layer 4 or described from sealing
The central region of the layer covering tire body.Wherein, the self-styled bondline thickness at middle part can be the same, since both sides thickness by
It is decrescence small, so leak source effectively can be closed when tire is by pierce through, also beneficial to the thermal diffusivity of tire both sides；
The cord preventing rubber layer 5 covers whole madial wall of the tire body by middle part to both sides.Cord rubber
The thickness of overcoat 5 is appropriate, to ensure its security, so effective can close leak source from adhesive layer 4 when tire is by pierce through,
And cord preventing rubber layer 5 is fitted sidewall under inner pressure of tire, it also can effectively prevent from blowing out even if sidewall is impaired.
Composite armor safety tread self sealss after pinning puncture are air tight, and laminating overcoat can effectively be prevented in tire
The danger only blown out, greatly improves the security of tire.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to of the present utility model
Scope is defined, on the premise of the utility model design spirit is not departed from, and those of ordinary skill in the art are new to this practicality
Various modifications and improvement that the technical scheme of type is made, all should fall into the protection domain of the utility model claims determination
It is interior.
Claims (8)
1. a kind of composite armor safety tread, the composite armor safety tread is tubeless vacuum tire, described multiple
The tire that conjunction overcoat safety tread is included on the inside of the tyre surface (1) on the outside of carcass (2), carcass, carcass is airtight
Layer (3), it is characterised in that：It is provided with the inside of the tire body from adhesive layer (4), it is described to be provided with from the inside of adhesive layer (4)
Cord preventing rubber layer (5).
2. composite armor safety tread according to claim 1, it is characterised in that：It is described to be located at institute from adhesive layer (4)
State between inner liner (3) and cord preventing rubber layer (5).
3. composite armor safety tread according to claim 1, it is characterised in that：The cord preventing rubber layer (5)
By being adhered to from adhesive layer (4) on the inside of the tire body.
4. composite armor safety tread according to claim 1, it is characterised in that：Described applied from adhesive layer (4) covers
It is placed on the inside of the tire body.
5. composite armor safety tread according to claim 1, it is characterised in that：It is described to cover institute from adhesive layer (4)
State whole madial wall of the tire body by middle part to both sides, or the middle part that the tire body is covered from adhesive layer (4)
Region.
6. composite armor safety tread according to claim 1, it is characterised in that：The cord preventing rubber layer (5)
Cover whole madial wall of the tire body by middle part to both sides.
7. composite armor safety tread according to claim 5, it is characterised in that：It is described from adhesive layer (4) by tire
The bondline thickness of the middle part of body to both sides is gradually reduced, or the central region from adhesive layer (4) corresponding tire body
Bondline thickness it is constant, and the bondline thickness of both sides is gradually reduced.
8. composite armor safety tread according to claim 5, it is characterised in that：The tire body middle inside pair
That answers is corresponding from adhesive layer (4) thickness more than the tire body both sides from adhesive layer (4) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038324.3U CN206344640U (en) | 2017-01-13 | 2017-01-13 | A kind of composite armor safety tread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038324.3U CN206344640U (en) | 2017-01-13 | 2017-01-13 | A kind of composite armor safety tread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206344640U true CN206344640U (en) | 2017-07-21 |
Family
ID=59324551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720038324.3U Expired - Fee Related CN206344640U (en) | 2017-01-13 | 2017-01-13 | A kind of composite armor safety tread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206344640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839411A (en) * | 2017-10-10 | 2018-03-27 | 河南省狼牌轮胎科技有限公司 | A kind of tire construction |
-
2017
- 2017-01-13 CN CN201720038324.3U patent/CN206344640U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839411A (en) * | 2017-10-10 | 2018-03-27 | 河南省狼牌轮胎科技有限公司 | A kind of tire construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20190113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |