CN108189622A - Realize the vacuum tire of zero air pressure traveling - Google Patents
Realize the vacuum tire of zero air pressure traveling Download PDFInfo
- Publication number
- CN108189622A CN108189622A CN201810060458.4A CN201810060458A CN108189622A CN 108189622 A CN108189622 A CN 108189622A CN 201810060458 A CN201810060458 A CN 201810060458A CN 108189622 A CN108189622 A CN 108189622A
- Authority
- CN
- China
- Prior art keywords
- sidewall
- layer
- air pressure
- tire
- zero air
- 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
- 239000000463 material Substances 0.000 claims abstract description 22
- 239000011324 bead Substances 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims abstract description 6
- 238000004513 sizing Methods 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 206010028813 Nausea Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008719 thickening Effects 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C2009/0215—Partial carcass reinforcing plies, i.e. the plies neither crossing the equatorial plane nor folded around the bead core
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of vacuum tires for realizing zero air pressure traveling, it includes carcass, and the carcass includes sidewall；The sidewall includes sidewall internal layer and sidewall outer layer；Even transition layer is connected between the sidewall internal layer and sidewall outer layer；The sidewall internal layer is framework material layer；The sidewall internal layer is connected with sidewall internal layer enhancement layer；The sidewall outer layer is connected with sidewall outer layer enhancement layer.The present invention is designed by unique sidewall, bead designs, reach when tire pressure is 0kpa, tire can be with lock ring on wheel rim, and the side wall portion of tire realizes the target of 0 air pressure traveling because having enough intensity and the weight of stiffening property support vehicle without larger deformation；When vehicle tire air pressure is 0, vehicle can still be travelled 30-100km by the speed of 30-50km/h, and tire is not in damage.
Description
Technical field
The present invention relates to vacuum tire technical fields, and in particular to a kind of vacuum tire for realizing zero air pressure traveling.
Background technology
After vacuum tire is pierced, air pressure is when 0kpa air pressures are fallen to, if general common vacuum tire will also be after
Continuous to ride, because relatively soft, deformation will increase rapidly the side wall portion of tire, drive the bead part of tire and wheel rim hair immediately
Raw apparent displacement, and tire bead is gradually caused to be slipped to the groove of wheel rim, as a result cause vehicle that can not normally continue forward
Traveling.If pressure continues to ride, the cord of tire will will appear fracture and tire is caused to be scrapped.
Invention content
The present invention overcomes the deficiencies in the prior art, a kind of vacuum tire for realizing zero air pressure traveling is provided, vehicle can be with
30-100km is travelled by the speed of 30-50km/h, and tire is not in damage.
To solve the technical issues of above-mentioned, the present invention uses following technical scheme：
A kind of vacuum tire for realizing zero air pressure traveling, it includes carcass, and the carcass includes sidewall；It is described
Sidewall includes sidewall internal layer and sidewall outer layer；Even transition layer is connected between the sidewall internal layer and sidewall outer layer；The tire
Side internal layer is framework material layer；The sidewall internal layer is connected with sidewall internal layer enhancement layer；The sidewall outer layer is connected with outside sidewall
Layer enhancement layer.
Further technical solution is that the framework material layer is made for nylon material.
Further technical solution is that the framework material layer width regions extend to tire water-proof wire with lower part.
Further technical solution is that the sizing material that the sidewall outer layer is stretched surely using 300% not less than 10Mpa makes
It forms.
Further technical solution is the fit dimension of the carcass and wheel rim using interference volume processing.
Further technical solution is that the interference fit maximum diameter of the carcass and wheel rim is not less than
1.5mm。
Further technical solution is that the tyre bead of the carcass is provided with tyre bead and widens area.
Further technical solution is that the sector width of widening is not less than 1.5mm.
Further technical solution is that the lower sidewall radian caliper portion of the carcass is provided with thickened area.
Further technical solution is that the thickened area thickness is not less than 3mm.
Compared with prior art, one of advantageous effect of the embodiment of the present invention is：The present invention designed by unique sidewall,
Bead designs reach when tire pressure is 0kpa, and tire can be with lock ring on wheel rim, and the side wall portion of tire is enough because having
Intensity and the weight of stiffening property support vehicle realize the target of 0 air pressure traveling without larger deformation；When vehicle wheel nausea
It presses when being 0, vehicle can still be travelled 30-100km by the speed of 30-50km/h, and tire is not in damage, to ensure to take turns
Safety of the tire in ride；Repair shop can be found to user's time enough to repair.
Description of the drawings
Fig. 1 is the structure diagram of one embodiment of the invention.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
The specific embodiment of the present invention is described in detail with reference to the accompanying drawings and embodiments.
In the following detailed description, many specific descriptions are described for illustrative purposes so as to thoroughly understand institute
Disclosed embodiment, it is clear, however, that one or more embodiments can be in the case of without using these specific descriptions
Implement, in other instances, known structure and device are schematically shown, to simplify attached drawing.
As shown in Figure 1, according to one embodiment of present invention, the present embodiment discloses a kind of vacuum for realizing zero air pressure traveling
Tire, the tire can in the case where air pressure is entirely zero, vehicle can by the speed of 30-50km/h travel 30-
100km, and tire is not in damage.Specifically, as shown in Figure 1, the tire it include carcass 100, the tire
Body includes sidewall；The sidewall includes sidewall internal layer 200 and sidewall outer layer 300；Connect between the sidewall internal layer and sidewall outer layer
It is connected to even transition layer；The even transition layer is that special formulated rubber material is used to realize the even transition between material layer, from
And fasten carcass.Sidewall internal layer described in the present embodiment is framework material layer；Concrete implementation scheme is, in carcass middle layer,
It is made framework material layer, i.e., is made skeleton material using the nylon material of high intensity using special carcass ply
The bed of material, framework material slice width degree extend to tire water-proof wire with lower part.
Further, the present embodiment the framework material layer is widened, thickening processing, with realize the intensity on sidewall and
Stiffening property.Specifically, as shown in Figure 1, the sidewall internal layer 200 is connected with sidewall internal layer enhancement layer 201；Sidewall internal layer enhancement layer
Thickness is not less than 2 millimeters, and width is not less than 15 millimeters, realizes the intensity and stiffening property on sidewall.
The present embodiment is further improved sidewall outer layer, and sidewall outer layer stretches sizing material surely using unique height, realizes wheel
The high support performance on tire sidewall；Specifically, sidewall outer layer is made using 300% sizing material stretched surely not less than 10Mpa, to carry
The support performance of high tire.
Further, as shown in Figure 1, sidewall outer layer described in the present embodiment 300 is connected with sidewall outer layer enhancement layer 301.
During general conventional vacuum tyre air leakage：When tire, which is pierced rear air pressure, falls to 0Kpa, the side wall portion of tire because of intensity deficiency,
Deform larger, the bead part of tire will be slipped to the groove of wheel rim and wheel rim is detached from, and can not continue normal forward
It rides.If continuing to ride, the cord of tire will will appear fracture and tire is caused to be scrapped.And the vacuum tire of the present embodiment is in tire
Internal layer, the outer layer of side increase special enhancement layer, when tire, which is pierced rear air pressure, falls to 0Kpa, can still provide higher
Intensity, sidewall will not generate larger deformation and be subject to crushing, and can still meet bicyclist and be continued forward with the speed of 30-50km/h
It rides at least demand of more than 20km, tire is repaired to find maintenace point.
According to another embodiment of the invention, the present embodiment further on the basis of above-described embodiment vacuum tire into
One step improves the bead designs of vacuum tire.Specifically, the fit dimension of the present embodiment tyre and rim diameter is using unconventional
Interference volume processing；I.e. the interference fit maximum diameter of tyre and rim is not less than 1.5mm.
And special widening treatment is used to the tyre bead of the vacuum tire carcass；That is, the tyre bead of the carcass is set
It is equipped with tyre bead and widens area, described widens sector width not less than 1.5mm.That is, the bead designs of the vacuum tire carcass
It is wider 1.5mm than conventional tyre.
Also, cooperation of the present embodiment also to tire and wheel rim, radian design is using widening treatment；That is, in the tire
The lower sidewall radian caliper portion of carcass is provided with thickened area, and the thickened area thickness is not less than 3mm.That is, the vacuum
The lower sidewall radian design thickness of carcass is thickened than conventional tyre not less than 3mm.When tire pressure is 0kpa, tire can
With lock ring on wheel rim, the side wall portion of tire is because having enough intensity and the weight of stiffening property support vehicle without larger
Deformation, realize 0 air pressure traveling target.
The present embodiment realizes that the vacuum tire of zero air pressure traveling can realize that tire can be tight when tire pressure is 0kpa
Hoop is on wheel rim, and the side wall portion of tire is because having enough intensity and the weight of stiffening property support vehicle without larger change
Shape realizes the purpose of zero air pressure traveling.
" one embodiment " for being spoken of in the present specification, " another embodiment ", " embodiment " etc., refer to combining
Specific features, structure or the feature of embodiment description are included at least one embodiment of the application generality description.
It is not centainly to refer to same embodiment that statement of the same race, which occur, in multiple places in the description.Furthermore, it is understood that with reference to any
When a embodiment describes a specific features, structure or feature, to be advocated be realized with reference to other embodiment it is this
Feature, structure or feature are also fallen within the scope of the present invention.
Although reference be made herein to invention has been described for the multiple explanatory embodiments invented, however, it is to be understood that this
Field technology personnel can be designed that a lot of other modifications and embodiment, these modifications and embodiment will be fallen in the application
Within disclosed spirit and spirit.More specifically, it is disclosed in the scope of the claims in the application, it can be to theme group
The building block and/or layout for closing layout carry out a variety of variations and modifications.In addition to the modification carried out to building block and/or layout
Outer with improving, to those skilled in the art, other purposes also will be apparent.
Claims (10)
1. a kind of vacuum tire for realizing zero air pressure traveling, it includes carcass, and the carcass includes sidewall；Its feature
It is：The sidewall includes sidewall internal layer and sidewall outer layer；Even transition is connected between the sidewall internal layer and sidewall outer layer
Layer；The sidewall internal layer is framework material layer；The sidewall internal layer is connected with sidewall internal layer enhancement layer；The sidewall outer layer connection
There is sidewall outer layer enhancement layer.
2. the vacuum tire according to claim 1 for realizing zero air pressure traveling, it is characterised in that the framework material layer
It is made for nylon material.
3. the vacuum tire according to claim 1 for realizing zero air pressure traveling, it is characterised in that the framework material layer
Width regions extend to tire water-proof wire with lower part.
4. the vacuum tire according to claim 1 for realizing zero air pressure traveling, it is characterised in that the sidewall outer layer is adopted
The sizing material stretched surely not less than 10Mpa with 300% is made.
5. the vacuum tire according to claim 1 for realizing zero air pressure traveling, it is characterised in that the carcass with
The fit dimension of wheel rim is handled using interference volume.
6. the vacuum tire according to claim 5 for realizing zero air pressure traveling, it is characterised in that the carcass and
The interference fit maximum diameter of wheel rim is not less than 1.5mm.
7. the vacuum tire according to claim 1 for realizing zero air pressure traveling, it is characterised in that the carcass
Tyre bead is provided with tyre bead and widens area.
8. the vacuum tire according to claim 7 for realizing zero air pressure traveling, it is characterised in that described widens sector width
Not less than 1.5mm.
9. the vacuum tire according to claim 1 for realizing zero air pressure traveling, it is characterised in that the carcass
Lower sidewall radian caliper portion is provided with thickened area.
10. the vacuum tire according to claim 9 for realizing zero air pressure traveling, it is characterised in that the thickened area thickness
Not less than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060458.4A CN108189622A (en) | 2018-01-22 | 2018-01-22 | Realize the vacuum tire of zero air pressure traveling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060458.4A CN108189622A (en) | 2018-01-22 | 2018-01-22 | Realize the vacuum tire of zero air pressure traveling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108189622A true CN108189622A (en) | 2018-06-22 |
Family
ID=62590257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810060458.4A Pending CN108189622A (en) | 2018-01-22 | 2018-01-22 | Realize the vacuum tire of zero air pressure traveling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108189622A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264343A (en) * | 1997-05-29 | 2000-08-23 | 固特异轮胎和橡胶公司 | Inextensible high temp. resistant runflat tire |
| JP2002079814A (en) * | 2000-09-08 | 2002-03-19 | Sumitomo Rubber Ind Ltd | Tire of improved run-flat property |
| CN201501258U (en) * | 2009-08-31 | 2010-06-09 | 厦门正新橡胶工业有限公司 | Safe tyre of electric vehicle |
| CN101811419A (en) * | 2009-02-24 | 2010-08-25 | 住友橡胶工业株式会社 | Pneumatic tire for motorcycle |
| CN102574431A (en) * | 2009-09-16 | 2012-07-11 | 株式会社普利司通 | Air-filled radial tire |
| US20160311270A1 (en) * | 2013-12-12 | 2016-10-27 | Compagnie Generale Des Etablissements Michelin | Reinforced Cross-Ply or Radial-Tire |
| CN106739842A (en) * | 2017-01-11 | 2017-05-31 | 赛轮金宇集团股份有限公司 | Run-flat tire |
| CN106994868A (en) * | 2017-04-01 | 2017-08-01 | 江苏奔腾橡胶制品有限公司 | A kind of sidewall depressed trouble-proof tire |
| CN210881545U (en) * | 2018-01-22 | 2020-06-30 | 四川远星橡胶有限责任公司 | Vacuum tire for realizing zero-air-pressure running |
-
2018
- 2018-01-22 CN CN201810060458.4A patent/CN108189622A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264343A (en) * | 1997-05-29 | 2000-08-23 | 固特异轮胎和橡胶公司 | Inextensible high temp. resistant runflat tire |
| JP2002079814A (en) * | 2000-09-08 | 2002-03-19 | Sumitomo Rubber Ind Ltd | Tire of improved run-flat property |
| CN101811419A (en) * | 2009-02-24 | 2010-08-25 | 住友橡胶工业株式会社 | Pneumatic tire for motorcycle |
| CN201501258U (en) * | 2009-08-31 | 2010-06-09 | 厦门正新橡胶工业有限公司 | Safe tyre of electric vehicle |
| CN102574431A (en) * | 2009-09-16 | 2012-07-11 | 株式会社普利司通 | Air-filled radial tire |
| US20160311270A1 (en) * | 2013-12-12 | 2016-10-27 | Compagnie Generale Des Etablissements Michelin | Reinforced Cross-Ply or Radial-Tire |
| CN106739842A (en) * | 2017-01-11 | 2017-05-31 | 赛轮金宇集团股份有限公司 | Run-flat tire |
| CN106994868A (en) * | 2017-04-01 | 2017-08-01 | 江苏奔腾橡胶制品有限公司 | A kind of sidewall depressed trouble-proof tire |
| CN210881545U (en) * | 2018-01-22 | 2020-06-30 | 四川远星橡胶有限责任公司 | Vacuum tire for realizing zero-air-pressure running |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104442211B (en) | All-steel radial tubeless tire and preparation method thereof | |
| CN107635795A (en) | Pneumatic tire | |
| CN108909374A (en) | Anti-package method in riding all-steel radial tyre and its forming process | |
| EP2468536A3 (en) | Pneumatic tire | |
| CN211468079U (en) | Vehicle engineering wear-resistant tire | |
| CN106881996A (en) | A kind of non-inflatable tyre | |
| CN108839516A (en) | All-steel load-bearing radial tire protects bead structure | |
| CN108189622A (en) | Realize the vacuum tire of zero air pressure traveling | |
| CN210881545U (en) | Vacuum tire for realizing zero-air-pressure running | |
| CN207902032U (en) | Two-wheel vehicle used non-inflatable tyre | |
| CN208812894U (en) | All-steel load-bearing radial tire protects bead structure | |
| AU2017246197A1 (en) | Tire with high strength corrugated sidewalls | |
| CN206217513U (en) | A kind of tire bead and tire | |
| CN206171049U (en) | Positive inclusion of tire matrix constructs | |
| CN203078213U (en) | Tubeless wheel of lorry | |
| JP2012176707A (en) | Radial tire for use in two-wheeled vehicle | |
| CN209599911U (en) | A kind of Off-the-road tire prefabricated component raising new tooling of processing efficiency | |
| CN205553772U (en) | Agricultural vehicle steel ring | |
| JP2008207731A (en) | Pneumatic run-flat tire and its manufacturing method | |
| CN105109280B (en) | A kind of all-terrain vehicle pneumatic tire | |
| CN204622409U (en) | The vulcanized model for tyre lamps structure improved | |
| CN106626984A (en) | Off-road vehicle tire with good wear resistance | |
| CN216969222U (en) | Tire with noise reduction function | |
| CN208247872U (en) | Electric vehicle tyre | |
| CN206201845U (en) | A kind of cross-country tire with excellent abrasive resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180622 |