CN207045068U - A kind of two-ply tyre of the closed isolation of interior exocoel - Google Patents
A kind of two-ply tyre of the closed isolation of interior exocoel Download PDFInfo
- Publication number
- CN207045068U CN207045068U CN201721354935.5U CN201721354935U CN207045068U CN 207045068 U CN207045068 U CN 207045068U CN 201721354935 U CN201721354935 U CN 201721354935U CN 207045068 U CN207045068 U CN 207045068U
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- CN
- China
- Prior art keywords
- carcass
- internal layer
- inflatable chamber
- outer layer
- tire
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Abstract
The utility model discloses a kind of two-ply tyre of the interior closed isolation of exocoel, including wheel hub, internal layer carcass and outer layer carcass, the side of internal layer carcass and outer layer carcass is integrally formed, and is connected after inflation by pressurized seal with wheel hub；Internal layer inflatable chamber is formed between the tire top medial surface and wheel hub of internal layer carcass, outer layer inflatable chamber is formed between the tire top lateral surface of internal layer carcass and the tire top medial surface of outer layer carcass, the gentle sealing-plug of unidirectional charge valve of connection internal layer inflatable chamber and outer layer inflatable chamber is provided with the tire top of internal layer carcass.The utility model is by setting two layers of independently divided gas-filled cavity, make its one layer of carcass burst wherein blow out or gas leakage in the case of, the pressure of other one layer of carcass can remain stable, even in outer layer tire bursting it is broken or peel off in the case of, by internal layer tire top vulcanie twill and internal layer inflatable chamber tire pressure also can service truck running body stationarity, reduce vehicle secondary accident generation.
Description
Technical field
It the utility model is related to tire, more particularly to a kind of two-ply tyre of the closed isolation of interior exocoel.
Background technology
Wheel body at this stage is typically individual layer platform, i.e., only a cover tire is fixedly mounted on wheel hub, by into tire
There is the function of tire in inflation.But after being likely to occur the unexpected breakage of cover tire using such a tire, automobile can not continue to travel,
It may be because vehicle body unexpected loss of stability while needing to change tire, and blow out and cause contingency, trigger
It is dangerous.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of bilayer of the closed isolation of interior exocoel
Tire.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of two-ply tyre of the closed isolation of interior exocoel, including wheel hub, internal layer carcass and outer layer carcass, the internal layer carcass
It is integrally formed with the side of the outer layer carcass, and is connected after inflation by pressurized seal with the wheel hub；The internal layer carcass
Tire top medial surface and the wheel hub between form internal layer inflatable chamber, the tire top lateral surface of the internal layer carcass and the outer layer tire
Outer layer inflatable chamber is formed between the tire top medial surface of body, the connection internal layer inflatable chamber is provided with the tire top of the internal layer carcass
With the gentle sealing-plug of unidirectional charge valve of the outer layer inflatable chamber.
Specifically, the medial surface of the internal layer carcass is fitted with angle steel wire floor, the tire top lateral surface of the internal layer carcass
Vulcanie twill is provided with, the height of the vulcanie twill is 12mm~15mm.
Preferably, the inflation direction of the unidirectional charge valve is set from inside to outside, and the air pressure of the outer layer inflatable chamber is higher than
The air pressure of the internal layer inflatable chamber.
The beneficial effects of the utility model are：
A kind of two-ply tyre of the interior closed isolation of exocoel of the utility model by set two layers of independently divided gas-filled cavity,
Make its wherein the burst of one layer of carcass blow out or gas leakage in the case of, the pressure of one layer of carcass can remain stable in addition, even if
Outer layer tire bursting it is broken or peel off in the case of, by the vulcanie twill of internal layer tire top and the tire pressure of internal layer inflatable chamber
The stationarity of energy service truck running body, reduces the generation of vehicle secondary accident.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the two-ply tyre of interior closed isolation of exocoel described in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of two-ply tyre of the interior closed isolation of exocoel of the utility model, including wheel hub 1, internal layer carcass 3
With outer layer carcass 4, the side 2 of internal layer carcass 3 and outer layer carcass 4 is integrally formed, and is connected after inflation by pressurized seal with wheel hub 1
Connect, be provided with internal layer inflatable chamber 6 between the tire top medial surface and wheel hub 1 of internal layer carcass 3, the tire top lateral surface of internal layer carcass 3 with
Outer layer inflatable chamber 7 is provided between the tire top medial surface of outer layer carcass 4, connection internal layer is provided with the tire top of internal layer carcass 3 and is filled
The gentle sealing-plug 9 of the unidirectional charge valve 8 of air cavity 6 and outer layer inflatable chamber 7, glue seals airtight blocking 9 and (asked after the inflation of outer layer inflatable chamber
Piece number 9 is added in Figure of description), the medial surface of internal layer carcass 3 is integrally bonded with doubling steel wire floor, the tire top of internal layer carcass 3
Lateral surface is provided with vulcanie twill, and the height of vulcanie twill is 12mm~15mm, the inflation direction of unidirectional charge valve 8
Set from inside to outside, the air pressure of outer layer inflatable chamber 7 is slightly above the air pressure of internal layer inflatable chamber 6.
A kind of operation principle of the two-ply tyre of the interior closed isolation of exocoel of the utility model is as follows：
Tire is inflated in two steps when assembling, and carcass is pressed to before wheel hub 1, and first outer layers inflatable chamber 7 is inflated, gas
Entered by unidirectional charge valve 8 in outer layer inflatable chamber 7, the air pressure of outer layer inflatable chamber 7 is slightly above tire service pressure
Value, then with sealing glue bond hermetic seal plug 9；The assembling of carcass and wheel hub is carried out afterwards, after the completion of wheel hub assembling,
By inflation in the valve inner layer inflatable chamber 6 on wheel hub until normal work tire pressure completes charge operation, driving can be entered
Wheel assembling.
In normal traveling, the blowing pressure of outer layer inflatable chamber 7 is slightly above the blowing pressure of internal layer inflatable chamber 6), protecting
Under the operating mode for demonstrate,proving tire flexibility and cushion effect, while strengthening driver and crew's comfortableness, and can ensures outer tire layer top surface and road
The contact hardness in face and reduce oil consumption；Simultaneously by adding deposited one layer of doubling steel wire floor in inner tube of a tyre inner surface, blown out in cover tire burst
Or in the case of gas leakage, interior tire pressure can remain basicly stable, the oblique vulcanie lines of the tire top of internal layer carcass 3, also can
The stationarity of service truck running body, reduce the generation of vehicle secondary accident.
Outer layer carcass 4 is set to identical with conventional tire at this stage, you can not change conventional tyre assembling
Wheel assembling is completed under the machine condition of wheel hub 1, it is rational in infrastructure, safety coefficient is high, entirety is wear-resisting.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every according to skill of the present utility model
The technology deformation that art scheme is made, each falls within the scope of protection of the utility model.
Claims (3)
- A kind of 1. two-ply tyre of the closed isolation of interior exocoel, it is characterised in that：Including wheel hub, internal layer carcass and outer layer carcass, institute The side for stating internal layer carcass and the outer layer carcass is integrally formed, and is connected after inflation by pressurized seal with the wheel hub；Institute State between the tire top medial surface of internal layer carcass and the wheel hub formation internal layer inflatable chamber, the tire top lateral surface of the internal layer carcass with Outer layer inflatable chamber is formed between the tire top medial surface of the outer layer carcass, is provided with the tire top of the internal layer carcass described in connection The gentle sealing-plug of unidirectional charge valve of internal layer inflatable chamber and the outer layer inflatable chamber.
- A kind of 2. two-ply tyre of interior closed isolation of exocoel according to claim 1, it is characterised in that：The internal layer carcass Medial surface be integrally bonded with angle steel wire floor, the tire top lateral surface of the internal layer carcass is provided with vulcanie twill, described The height of vulcanie twill is 12mm~15mm.
- A kind of 3. two-ply tyre of interior closed isolation of exocoel according to claim 1, it is characterised in that：The unidirectional inflation The inflation direction of valve is set from inside to outside, and the air pressure of the outer layer inflatable chamber is higher than the air pressure of the internal layer inflatable chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354935.5U CN207045068U (en) | 2017-10-20 | 2017-10-20 | A kind of two-ply tyre of the closed isolation of interior exocoel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354935.5U CN207045068U (en) | 2017-10-20 | 2017-10-20 | A kind of two-ply tyre of the closed isolation of interior exocoel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207045068U true CN207045068U (en) | 2018-02-27 |
Family
ID=61502474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721354935.5U Expired - Fee Related CN207045068U (en) | 2017-10-20 | 2017-10-20 | A kind of two-ply tyre of the closed isolation of interior exocoel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207045068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123998A (en) * | 2020-01-13 | 2020-12-25 | 怀化沃普环保科技有限公司 | Grid type fluid slow release device |
-
2017
- 2017-10-20 CN CN201721354935.5U patent/CN207045068U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123998A (en) * | 2020-01-13 | 2020-12-25 | 怀化沃普环保科技有限公司 | Grid type fluid slow release device |
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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 |
Granted publication date: 20180227 Termination date: 20211020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |