CN207670116U - A kind of elasticity non-inflatable tyre - Google Patents
A kind of elasticity non-inflatable tyre Download PDFInfo
- Publication number
- CN207670116U CN207670116U CN201721662176.9U CN201721662176U CN207670116U CN 207670116 U CN207670116 U CN 207670116U CN 201721662176 U CN201721662176 U CN 201721662176U CN 207670116 U CN207670116 U CN 207670116U
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- China
- Prior art keywords
- spoke
- elastic
- built
- inflatable tyre
- hexagon
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Abstract
The utility model discloses a kind of elastic non-inflatable tyres, main includes elastic spoke (2) and cover tire (3), elastic spoke (2) is cyclic annular and is socketed between wheel hub (1) and cover tire (3), by the hexagonal structure of built-in annulus or quadrangle, the circumference array after radial stacking forms the elasticity spoke, hexagon outer bumps are connected by circular sliding slopes muscle, cellular to form integral type.The elastic non-inflatable tyre of the utility model has relatively strong and relatively stable bearing capacity, while having the advantages that exempt from inflation, damping and explosion-proof.
Description
Technical field
The present invention relates to tire art, especially a kind of non-inflatable tyre.
Background technology
Automobile non-inflatable tyre is also referred to as automobile non-inflatable tyre, refers to and realizing damping, buffering not by air pressure
The tire of performance.The material selection of non-inflatable tyre is compared conventional tire with structure design and is very different, and non-inflatable tyre is general
Using structures such as high molecular material disc or wire sides tradition is played on the basis of ensureing the performances such as reliable and energy-saving
The unexistent advantage of tire.Since 21 century, each tyre company and research department obtain in terms of non-inflatable tyre research and development in succession
Some achievements.
French Michelin proposes earliest and production non-inflatable tyre, releases Tweel non-inflatable tyres for the first time in 2005, it
Including wheel hub, polyurethane spoke, the shear band and tread rubber being directly wound on outside spoke, the not no inflatable inner tube of middle transition,
This non-inflatable tyre do not have to consider puncture explosion proof conditions, it is simple in structure, be easy to renovation, gripping power is strong, rolling resistance is small, noise
It is low, more resistant.Polyurethane spoke, more resistant to impact, can play the role of the springs such as buffering than alloy rim.The U.S. in 2008
The research staff at Resilient technology companies and state of Wisconsin university Madison branch school condensate engineering science center utilizes bionical
Learn principle and develop a kind of novel non-inflatable tyre --- honeycomb tyre.It applies to honeycomb hexagonal structure on tire, makes
Tire operation when generate heat low, rapid heat dissipation, and can road pavement impacted certain cushioning effect, now made by US military
With.Japanese bridgestone company in 2014 releases 2nd generation new A irFree Concept and exempts from air inflation conception tire.It was using both
Can keep high intensity again can keep the resin material of flexibility, and grid extending direction is inside and outside on the contrary, the mould for passing through deviation angle
It is quasi- to calculate, the intensity and cushion performance of tire can be optimized.
The spoke spoke web design of automobile non-inflatable tyre mostly uses straight panel now or helical arc design, straight-plate-type web exist
There is non-directiveness when compressive deformation, have the shortcomings that unstable point, it cannot be guaranteed that good ride performance, especially high speed row
When sailing, due to the unstable point property of supporting deformation, automobile vibration can be made violent, and the non-inflatable tyre web of helical arc design is difficult
Bear larger load.In recent years, many businessmans are also continuously improving design, and propose a variety of innovation structures needs to adapt to market
It asks.
Invention content
The utility model provides a kind of in the radial elastic non-inflatable tyre that can have certain elastic damping effect.
To achieve the above object, following technical scheme is used：The utility model is mainly including elastic spoke and cover tire, outside
Tire is cyclic annular and is socketed on elastic spoke that the elasticity spoke is four as built in the hexagonal structure of built-in annulus or hexagon
Shape structure circumference array after radial stacking in side forms, and hexagon outer bumps are connected by circular sliding slopes muscle, to form one
Formula is cellular.
Further, the spoke is molded by rubber integration system.
Further, in the spoke, the radial stacking number of hexagon of built-in annulus or quadrangle is variable, and spoke
Shape is consistent.
Compared with prior art, the invention has the advantages that：
1, elastic spoke when landing load by, with stable elastic deformability, capable of playing cushioning buffer effect.
2, the hexagon broken line of annulus built in spoke can reinforce the bending strength of camber line and have directional deformation effect.
3, quadrilateral structure built in elastic spoke hexagon has the characteristics that negative poisson's ratio, interior quadrangle broken line can also add
The bending strength of strong hexagon, and hexagonal side length can be avoided to deform unstable disadvantage.
Description of the drawings
Below with reference to the accompanying drawings the more detailed description present invention.
Fig. 1 is the structure chart of the present invention：
Fig. 2 is the elastic spoke structure chart of the present invention；
Fig. 3 is the spoke another kind structure chart of the present invention；
Fig. 4 is the spoke another kind structure chart of the present invention；
Fig. 5 is the spoke another kind structure chart of the present invention；
Drawing reference numeral：1- wheel hubs, 2- elasticity spoke, 3- cover tires.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, the utility model includes mainly elastic spoke 2 and cover tire 3, and elastic spoke 2 is cyclic annular and is socketed
Between wheel hub 1 and cover tire 3, the elasticity spoke is formed by the radial stacking rear circumference array of hexagon of built-in annulus, six sides
Shape outer bumps are connected by circular sliding slopes muscle, cellular to form integral type.Hexagon broken line increases built-in annulus both sides
Thickness, and for Deformed ring guide direction, can reinforce the bending strength of camber line and have directional deformation effect, overcome
Bionical hexagon vertical bar deforms unstable disadvantage, and the spoke is made of rubber integrated molding, and spoke is carried by ground
With stable flexible deformation when lotus.
In the elasticity spoke, the radial stacking number of hexagon of built-in annulus is variable, and spoke shape is consistent.
Fig. 3 is another structure of elastic non-inflatable tyre, and the hexagonal structure of built-in annulus is radial stacking in the structure
Number is 3, and hexagonal structure shape is smaller, and side salient point equally uses circular sliding slopes muscle to be connected, and overall structure is along rotation
Heart comparatively dense array distribution.
Fig. 4 is another structure of elastic non-inflatable tyre, and spoke quadrilateral structure as built in hexagon is radially being folded
Rear circumference array is added to form, built-in each edge of quadrangle has small rounded corner to avoid concentrated stress, hexagon outer bumps
It is connected by circular sliding slopes muscle, to form integrated elastic spoke.Built-in quadrangle increases the thickness of hexagon, and is six sides
Direction is guided in the deformation of shape, can increase hexagonal side length bending strength and have directional deformation effect, overcome bionical six
Side shape vertical bar deforms unstable disadvantage, and the spoke is made of rubber integrated molding, is had when spoke is by landing load
There is stable flexible deformation.
Fig. 5 is another structure of elastic non-inflatable tyre, and quadrilateral structure built in hexagon is radial stacking in the structure
Number is 3, and hexagonal structure shape is smaller, and side salient point equally uses circular sliding slopes muscle to be connected, and overall structure is along rotation
Heart comparatively dense array distribution.
Landing load is transferred to elastic spoke, elastic spoke built-in annulus or four sides made of rubber by cover tire
The circulating bending of hexagon of shape is stretched or is compressed, and is played a supporting role to ground, and can generate certain elasticity so that
Tire has certain vibration reduction and cushioning effect.
Embodiment described above is only that preferred embodiments of the present invention are described, not to the present invention
Range be defined, under the premise of not departing from design spirit of the present invention, those of ordinary skill in the art to the present invention skill
The various modifications and improvement that art scheme is made should all be fallen into the protection domain of the utility model claims book determination.
Claims (4)
1. a kind of elastic non-inflatable tyre, main includes elastic spoke (2) and cover tire (3), and elastic spoke is honeycomb ring-type and covers
It is connected between wheel hub (1) and cover tire (3), it is characterised in that：Elastic spoke by built-in annulus hexagon it is radial stacking after circumference
Array forms, and hexagon outer bumps are connected by circular sliding slopes muscle, cellular to form integral type.
2. a kind of elastic non-inflatable tyre according to claim 1, elastic another shape of spoke (2) specially for：Six sides
The circumference array after radial stacking of quadrilateral structure built in shape forms, and built-in quadrangle has small rounded corner and answered with preventing from concentrating
The generation of power, hexagon outer bumps are connected by circular sliding slopes muscle, to form integrated elastic structure.
3. a kind of elastic non-inflatable tyre according to claim 1, it is characterised in that：The spoke is by rubber integration system
It is molded.
4. a kind of elastic non-inflatable tyre according to claim 1, it is characterised in that：In the elasticity spoke, built-in circle
The hexagonal structure of ring or quadrangle is variable in radial stacking number, and spoke shape is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662176.9U CN207670116U (en) | 2017-12-04 | 2017-12-04 | A kind of elasticity non-inflatable tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662176.9U CN207670116U (en) | 2017-12-04 | 2017-12-04 | A kind of elasticity non-inflatable tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207670116U true CN207670116U (en) | 2018-07-31 |
Family
ID=62967219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721662176.9U Expired - Fee Related CN207670116U (en) | 2017-12-04 | 2017-12-04 | A kind of elasticity non-inflatable tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207670116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339499A (en) * | 2019-08-07 | 2021-02-09 | 锦湖轮胎有限公司 | Non-pneumatic tire |
-
2017
- 2017-12-04 CN CN201721662176.9U patent/CN207670116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339499A (en) * | 2019-08-07 | 2021-02-09 | 锦湖轮胎有限公司 | Non-pneumatic tire |
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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: 20180731 Termination date: 20181204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |