CN104742642A - Non-pneumatic tire - Google Patents
Non-pneumatic tire Download PDFInfo
- Publication number
- CN104742642A CN104742642A CN201510178538.6A CN201510178538A CN104742642A CN 104742642 A CN104742642 A CN 104742642A CN 201510178538 A CN201510178538 A CN 201510178538A CN 104742642 A CN104742642 A CN 104742642A
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- Prior art keywords
- spoke
- blades
- tire
- inflatable tyre
- blade
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- 238000005452 bending Methods 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005381 potential energy Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Tires In General (AREA)
Abstract
The invention relates to a non-pneumatic tire. The non-pneumatic tire comprises an outside cylinder, an inside cylinder connected with a vehicular axle, and a spoke arranged between the outside cylinder and the inside cylinder, wherein the spoke comprises several bending shaped spoke blades obliquely arranged in relative to axis of an the axle. The non-pneumatic tire further comprises tier sides arranged at left and right sides of the spoke. The spoke blades are in bending form; when the tire is loaded, the spoke blades in the tire receiving area are bent towards the same one direction under the effect of pressure, and relative bending of two adjacent spoke blades cannot make the two spoke blades contact and wear; the elastic bending shaped spoke blades can better support the tire surface like a compressed spring; when the tire is extruded by a pavement, the bending spoke blades have greater resilience force, and can transform the elastic potential energy stored by wheels to forward kinetic energy, so as to play the effect of saving energy and reducing consumption.
Description
Technical field
The present invention relates to field of automobile tires, be specifically related to a kind of non-inflatable tyre.
Background technology
Motor tire mainly air-inflation tyre conventional at present, is filled with elastomeric bladder by pressurized air, to relax vibration and impact during motion.This tire in the application, because of easily leak gas, explosion and often need inflation, change tire and tire patching, to the production of people, life bring inconvenience.
In addition, the words of the tyre explosion of high-speed motion can be abnormally dangerous, often causes serious traffic accident.Because vehicle moving velocity on expressway is fast, continual friction force can make the surface temperature of tire and tire internal gas pressure raise, for the tire of " health ", the rising of temperature and the increase of pressure can overcome, but for occurring undue wear or having the tire of obvious wound, scratch, just be difficult to bear huge pressure, therefore the probability of tire " accident " is higher.According to statistics, have 70% relevant with tire in China's traffic accidents, automobile flat tire really becomes " super killer " on express highway.
Domestic and international many research and production departments drop into a large amount of manpower, financial resources, material resources, and that tries hard to solve tire exempts from inflation and safety problem, and at present existing various new non-inflatable tyre comes out.On-inflatable safety tyre mainly contains: PU is without air-inflation tyre, band tyre, on-inflatable honeycomb tyre, on-inflatable resin spoke tire and solid special spring tyre etc.Owing to adopting without inflatable structure, there is not the problems such as existing air-inflation tyre is blown out, quick-fried damage, considerably increase high vehicle speeds safety in non-inflatable tyre.
But existing non-inflatable tyre is when load-bearing, spoke transmission linearly relative to road surface is impacted, and spoke support tyre surface is the discontinuous shape in interval, therefore can produce periodic noise and vibration in the process of moving.In addition, existing non-inflatable tyre spoke exposes, and in the process of moving, the foreign material such as stone, mud and ice and snow are easily involved in the spoke of wheel, causes the situation that wheel occurs weight inequality and cannot balance.
Therefore, exploitation improves tyre performance and ride quality, and the non-inflatable tyre reducing Running noise and vibration is extremely important.
Summary of the invention
The present invention is a kind of non-inflatable tyre proposed to solve problems of the prior art, and this non-inflatable tyre has the advantage reducing Running noise and vibration.
In order to solve above technical matters, technical scheme of the present invention is:
A kind of non-inflatable tyre, comprise outside cylindrical, the inside cylindrical connecting vehicle axles and the spoke be arranged between outside cylindrical and inside cylindrical, wherein, described spoke comprises several bending spoke blades be obliquely installed relative to the axis of wheel shaft.
Preferably, described non-inflatable tyre also comprises the sidewall being arranged at the spoke left and right sides.
Preferably, several spoke blades described are obliquely installed relative to the inner peripheral surface of outside cylindrical and the outer peripheral face of above-mentioned inside cylindrical.
Preferably, several spoke blades described comprise several long spoke blades and several short spoke blades, and long spoke blade and the arrangement of short spoke spacing with blades.
Preferably, several spoke blades described are arranged along the axis direction of described spoke with plural tilt mode, and the direction of tilt of different tilt mode is contrary.
Preferably, several spoke blades described are arranged along the axis direction of described spoke with two tilt mode, and the direction of tilt of two tilt mode is contrary.
Preferably, the Central Symmetry face perpendicular to spoke axis of tire is crossed in described long spoke blade one end be positioned at inside tire.
Preferably, described long spoke blade is identical relative to the angle of inclination of the axis direction of spoke with short spoke blade.
Preferably, described long spoke blade is different relative to the angle of inclination of the axis direction of spoke with short spoke blade.
Preferably, the outside face of described outside cylindrical is provided with antifriction decorative pattern.
Advantageous Effects of the present invention is:
1, spoke blade is bending, and when tire is at bearing load, in tire access area, spoke blade can be bending to same direction under the effect of the pressure, there will not be adjacent two spoke blade local inclination to cause these two spoke blades to come in contact wearing and tearing; Elastomeric bending spoke blade, just as by the spring that compresses, plays the effect supporting tyre surface better; When tire is subject to road surface extruding, bending spoke blade can have larger screen resilience, and it can be converted into the elastic potential energy that wheel stores kinetic energy forward, plays energy-saving and cost-reducing effect.
2, be provided with sidewall in the present invention, sidewall can prevent automobile in the process of moving, and the foreign material such as stone, mud and ice and snow are involved in the spoke of wheel, the generation of situation causing wheel to occur that weight is uneven and cannot balance.
3, spoke blade is obliquely installed relative to the inner peripheral surface of outside cylindrical and the outer peripheral face of above-mentioned inside cylindrical.The connection area being obliquely installed the outer peripheral face that can make the inner peripheral surface of spoke blade and outside cylindrical and above-mentioned inside cylindrical is comparatively large, strengthens the Joint strenght between them; In addition, because elastomeric spoke blade is bending, under the pressure of bearing capacity, the bearing capacity to tyre surface can be increased, and then strengthen the rigidity of tyre surface, when tire is carried access area tyre surface and earth surface more even.
4, the spoke in the present invention comprises several spoke blades and comprises several long spoke blades and several short spoke blades, and long spoke blade and the arrangement of short spoke spacing with blades, and the Central Symmetry face of tire is crossed in long spoke blade one end be positioned at inside tire, and long spoke blade is different from the angle of inclination of the axis direction of spoke with short spoke blade.The Central Symmetry face of tire is crossed in one end of long spoke blade, like this can when the load-bearing of tire ground connection is rolled, and long spoke blade provides continuous continual support to tyre surface together with short spoke blade.Long spoke blade and the arrangement of short spoke spacing with blades, one is to reduce spoke total length and total weight, namely alleviates tire weight (lightweight); Two is by the thickness of the short spoke blade of adjustment, length and angle of inclination, can change the Longitudinal stiffness and transverse stiffness of tire flexibly, can ensure the traveling comfort driven, can ensure again to manipulate stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is inner structure schematic diagram of the present invention;
Fig. 3 is inner structure front view of the present invention;
Fig. 4 is the distributed architecture schematic diagram of spoke blade.
Wherein, 1, tyre surface, 2, sidewall, 3, long spoke blade, 4, short spoke blade, 5, outside cylindrical, 6, inside cylindrical, 7, Central Symmetry face.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Shown in Fig. 1 and Fig. 2, a kind of non-inflatable tyre, comprise outside cylindrical 5, the inside cylindrical 6 connecting vehicle axles and the spoke be arranged between outside cylindrical 5 and inside cylindrical 6, wherein, described spoke comprises several bending spoke blades be obliquely installed relative to the axis of wheel shaft.Spoke blade is bending, and when tire is at bearing load, in tire access area, spoke blade can be bending to same direction under the effect of the pressure, there will not be adjacent two spoke blade local inclination to cause these two spoke blades to come in contact wearing and tearing; Elastomeric bending spoke blade, just as by the spring that compresses, plays the effect supporting tyre surface better; When tire is subject to road surface extruding, bending spoke blade can have larger screen resilience, and it can be converted into the elastic potential energy that wheel stores kinetic energy forward, plays energy-saving and cost-reducing effect.
Described non-inflatable tyre also comprises the sidewall 2 being arranged at the spoke left and right sides.Sidewall 2 can prevent automobile in the process of moving, and the foreign material such as stone, mud and ice and snow are involved in the spoke of wheel, the generation of situation causing wheel to occur that weight is uneven and cannot balance.
As shown in Figure 3, several spoke blades described are obliquely installed relative to the inner peripheral surface of outside cylindrical 5 and the outer peripheral face of above-mentioned inside cylindrical 6.The connection area being obliquely installed the outer peripheral face that can make the inner peripheral surface of spoke blade and outside cylindrical 5 and above-mentioned inside cylindrical 6 is comparatively large, strengthens the Joint strenght between them; In addition, because elastomeric spoke blade is bending, have a transverse direction component tension tyre surface, strengthen tread rigidity, when tire is carried access area tyre surface and earth surface more even.
Elasticity spoke blade is bending, under the pressure of bearing capacity, can increase the bearing capacity to tyre surface, and then strengthens the rigidity of tyre surface.
Several spoke blades described are arranged along the axis direction of described spoke with two tilt mode, and the direction of tilt of different tilt mode is contrary.
As shown in Figure 2, several spoke blades described comprise several long spoke blade 3 and several short spoke blades 4, and long spoke blade 3 and short spoke blade 4 are intervally arranged.
As shown in Figure 4, the Central Symmetry face 7 perpendicular to spoke axis of tire is crossed in described long spoke blade 3 one end be positioned at inside tire.Described long spoke blade 4 and short spoke blade 5 can be different relative to the angle of inclination of the axis direction of spoke, also can be identical.The Central Symmetry face of tire is crossed in one end of long spoke blade 4, like this can when the load-bearing of tire ground connection is rolled, and long spoke blade 4 provides continuous continual support to tyre surface together with short spoke blade 3.Long spoke blade 4 and short spoke blade 3 are intervally arranged, and one is to reduce spoke total length and total weight, namely alleviates tire weight (lightweight); Two is by the thickness of the short spoke blade of adjustment, length and angle of inclination, can change the Longitudinal stiffness and transverse stiffness of tire flexibly, can ensure the traveling comfort driven, can ensure again to manipulate stability.
The tyre surface 1 of the outside face of described outside cylindrical 5 is provided with antifriction decorative pattern.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but the restriction not to invention protection domain; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still in protection scope of the present invention.
Claims (10)
1. a non-inflatable tyre, it is characterized in that: comprise outside cylindrical, the inside cylindrical connecting vehicle axles and the spoke be arranged between outside cylindrical and inside cylindrical, wherein, described spoke comprises several bending spoke blades be obliquely installed relative to the axis of wheel shaft.
2. non-inflatable tyre according to claim 1, is characterized in that: described non-inflatable tyre also comprises the sidewall being arranged at the spoke left and right sides.
3. non-inflatable tyre according to claim 2, is characterized in that: several spoke blades described are obliquely installed relative to the inner peripheral surface of outside cylindrical and the outer peripheral face of above-mentioned inside cylindrical.
4. non-inflatable tyre according to claim 3, is characterized in that: several spoke blades described comprise several long spoke blades and several short spoke blades, and long spoke blade and the arrangement of short spoke spacing with blades.
5. non-inflatable tyre according to claim 4, is characterized in that: several spoke blades described are arranged along the axis direction of described spoke with plural tilt mode, and the direction of tilt of different tilt mode is contrary.
6. non-inflatable tyre according to claim 5, is characterized in that: several spoke blades described are arranged along the axis direction of described spoke with two tilt mode, and the direction of tilt of different tilt mode is contrary.
7. non-inflatable tyre according to claim 6, is characterized in that: the Central Symmetry face perpendicular to spoke axis of tire is crossed in described long spoke blade one end be positioned at inside tire.
8. non-inflatable tyre according to claim 7, is characterized in that: described long spoke blade is identical relative to the angle of inclination of the axis direction of spoke with short spoke blade.
9. non-inflatable tyre according to claim 7, is characterized in that: described long spoke blade is different relative to the angle of inclination of the axis direction of spoke with short spoke blade.
10., according to the arbitrary described non-inflatable tyre of claim 1-9, it is characterized in that: the outside face of described outside cylindrical arranges antifriction decorative pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510178538.6A CN104742642B (en) | 2015-04-15 | 2015-04-15 | A kind of non-inflatable tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510178538.6A CN104742642B (en) | 2015-04-15 | 2015-04-15 | A kind of non-inflatable tyre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104742642A true CN104742642A (en) | 2015-07-01 |
| CN104742642B CN104742642B (en) | 2017-09-29 |
Family
ID=53583129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510178538.6A Expired - Fee Related CN104742642B (en) | 2015-04-15 | 2015-04-15 | A kind of non-inflatable tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104742642B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442644A (en) * | 2021-07-12 | 2021-09-28 | 季华实验室 | Support body and non-pneumatic tire |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB136869A (en) * | 1919-06-06 | 1919-12-31 | Ernest Samuel Pugh | Improvements in, or relating to, Wheels of Agricultural Tractors and other Wheels which are Required to Run Alternatively upon Soft and upon Hard Ground. |
| CN1087311A (en) * | 1992-03-18 | 1994-06-01 | 大王豪富许可服务特拉华公司 | Non-inflatable tyre with comfortable plug-in unit |
| US5743316A (en) * | 1995-03-02 | 1998-04-28 | American Mobility Systems, Inc. | Dynamic steerable wheel spring |
| SK742008A3 (en) * | 2008-11-13 | 2010-06-07 | Konštantin Vika | Wheel with interchangeable parts of a tire rim with a variable width, and integrated anti-slip device in non-inflatable tire |
| CN102310711A (en) * | 2011-06-03 | 2012-01-11 | 大连理工大学 | Impeller imitated semi-walking wheel |
| JP2012011973A (en) * | 2010-07-05 | 2012-01-19 | Bridgestone Corp | Non-pneumatic tire |
| CN103129308A (en) * | 2011-11-22 | 2013-06-05 | 韩国轮胎株式会社 | Airless tire |
| CN103129307A (en) * | 2013-02-26 | 2013-06-05 | 刘恩均 | Energy-storage spoke flexible hub wheel |
| CN103350608A (en) * | 2011-12-29 | 2013-10-16 | 韩国轮胎株式会社 | Non-pneumatic tire |
| JP5441147B2 (en) * | 2008-09-01 | 2014-03-12 | 福山ゴム工業株式会社 | Non-pneumatic tire |
| CN204586332U (en) * | 2015-04-15 | 2015-08-26 | 山东建筑大学 | A kind of non-inflatable tyre |
-
2015
- 2015-04-15 CN CN201510178538.6A patent/CN104742642B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB136869A (en) * | 1919-06-06 | 1919-12-31 | Ernest Samuel Pugh | Improvements in, or relating to, Wheels of Agricultural Tractors and other Wheels which are Required to Run Alternatively upon Soft and upon Hard Ground. |
| CN1087311A (en) * | 1992-03-18 | 1994-06-01 | 大王豪富许可服务特拉华公司 | Non-inflatable tyre with comfortable plug-in unit |
| US5743316A (en) * | 1995-03-02 | 1998-04-28 | American Mobility Systems, Inc. | Dynamic steerable wheel spring |
| JP5441147B2 (en) * | 2008-09-01 | 2014-03-12 | 福山ゴム工業株式会社 | Non-pneumatic tire |
| SK742008A3 (en) * | 2008-11-13 | 2010-06-07 | Konštantin Vika | Wheel with interchangeable parts of a tire rim with a variable width, and integrated anti-slip device in non-inflatable tire |
| JP2012011973A (en) * | 2010-07-05 | 2012-01-19 | Bridgestone Corp | Non-pneumatic tire |
| CN102310711A (en) * | 2011-06-03 | 2012-01-11 | 大连理工大学 | Impeller imitated semi-walking wheel |
| CN103129308A (en) * | 2011-11-22 | 2013-06-05 | 韩国轮胎株式会社 | Airless tire |
| CN103350608A (en) * | 2011-12-29 | 2013-10-16 | 韩国轮胎株式会社 | Non-pneumatic tire |
| CN103129307A (en) * | 2013-02-26 | 2013-06-05 | 刘恩均 | Energy-storage spoke flexible hub wheel |
| CN204586332U (en) * | 2015-04-15 | 2015-08-26 | 山东建筑大学 | A kind of non-inflatable tyre |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442644A (en) * | 2021-07-12 | 2021-09-28 | 季华实验室 | Support body and non-pneumatic tire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104742642B (en) | 2017-09-29 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170814 Address after: Feng Ming Licheng District Lingang Development Zone, 250101 Ji'nan Road, Shandong province No. 1000 Applicant after: SHANDONG JIANZHU University Applicant after: SHANDONG University Applicant after: Qilu University of Technology Address before: Feng Ming Licheng District Lingang Development Zone, 250101 Ji'nan Road, Shandong Province Applicant before: SHANDONG JIANZHU University |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |