CN215096814U - Non-pneumatic tire - Google Patents
Non-pneumatic tire Download PDFInfo
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- CN215096814U CN215096814U CN202120476421.7U CN202120476421U CN215096814U CN 215096814 U CN215096814 U CN 215096814U CN 202120476421 U CN202120476421 U CN 202120476421U CN 215096814 U CN215096814 U CN 215096814U
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- spoke
- pneumatic tire
- tire
- spokes
- tread
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Abstract
The utility model provides a non-pneumatic tire, including wheel hub, be used for with the ground contact the tyre face and set up in wheel hub with a plurality of spoke between the tyre face is right, the spoke is to compriseing first spoke and second spoke, first spoke sets up with predetermined angle slope, the second spoke along with first spoke opposite direction sets up with predetermined angle slope, first spoke with the second spoke has predetermined curvature just first spoke with intersect between the second spoke. The utility model discloses simple structure just can keep good shock-absorbing capacity.
Description
Technical Field
The embodiment of the utility model provides a relate to tire technical field, especially relate to a non-pneumatic tire.
Background
Tires are generally classified into pneumatic tires and non-pneumatic tires. At present, a tire commonly used in the market is a pneumatic tire, the pneumatic tire uses rubber to seal pressure air, a skeleton support is provided by a steel wire or a cord thread bonded by the rubber, an annular rubber tire with a cavity inside is formed by complicated processes such as molding and vulcanization, and the tire forms a sealed space by assembling with a rim to seal compressed air. The pneumatic tire has high elasticity, so that the automobile has good buffering performance through the tire, but when the automobile is actually used, the problem of tire burst of the pneumatic tire causes air leakage in the tire, the pneumatic tire loses elasticity, so that the automobile cannot run stably, and the running performance of the tire is influenced to a certain extent due to the change of the internal temperature and the air pressure of the pneumatic tire. The problem that the automobile cannot run after being punctured is solved by the aid of the non-pneumatic tire, the non-pneumatic tire is provided with an elastic structure, the elasticity of the tire can be effectively maintained without inflation, most of existing non-pneumatic tires are complex in structure and not beneficial to production and manufacturing, and the non-pneumatic tire with a simple structure and good buffering performance is needed.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem that will solve provides a non-pneumatic tire, and shock-absorbing capacity is good and simple structure.
In order to solve the technical problem, an embodiment of the present invention provides a non-pneumatic tire, including wheel hub, the tread that is used for contacting with ground and set up in wheel hub with a plurality of spoke between the tread is right, the spoke is to compriseing first spoke and second spoke, first spoke sets up with predetermined angle slope, the second spoke along with first spoke opposite direction sets up with predetermined angle slope, first spoke with the second spoke has predetermined curvature just first spoke with intersect between the second spoke.
Further, the distance from the hub of the intersection of the first spoke and the second spoke is greater than the distance from the tread of the intersection of the first spoke and the second spoke.
Further, the pair of spokes are arranged in the tire circumferential direction along the outer side of the hub with a predetermined interval therebetween.
Further, the distance between the first and second spokes on the side close to the tread is larger than the distance between the first and second spokes on the side close to the hub.
After the technical scheme is adopted, the embodiment of the utility model provides an at least, following beneficial effect has: the embodiment of the utility model provides a through set up the spoke pair that a plurality of was formed by first spoke and second spoke oblique crossing between wheel hub and tyre tread, can be at the driving process of tire and ground contact, effectively cushion the power that the tire received, set up first spoke and second spoke into the structure that has predetermined camber simultaneously, the power that makes the spoke receive obtains buffering, promotes the stability of tire, simple structure makes things convenient for the manufacturing and processing of tire.
Drawings
Fig. 1 is a perspective view of an alternative embodiment of the non-pneumatic tire of the present invention.
Figure 2 is an exploded view of an alternative embodiment of the non-pneumatic tire of the present invention.
Fig. 3 is a schematic cross-sectional view of an alternative embodiment of the non-pneumatic tire of the present invention along the circumferential direction of the tire.
Detailed Description
The present application will now be described in further detail with reference to the accompanying drawings and specific examples. It is to be understood that the following illustrative embodiments and description are only intended to illustrate the present invention, and are not intended to limit the present invention, and features in the embodiments and examples may be combined with each other in the present application without conflict.
An alternative embodiment of the present invention provides a non-pneumatic tire, as shown in fig. 1-3, comprising a hub 1, a tread 3 for contacting the ground and a plurality of spoke pairs 5 disposed between the hub 1 and the tread 3, the spoke pairs 5 being composed of first spokes 50 and second spokes 52, the first spokes 50 being disposed obliquely at a predetermined angle, the second spokes 52 being disposed obliquely at a predetermined angle in the opposite direction of the first spokes 50, the first spokes 50 and the second spokes 52 having a predetermined curvature and intersecting between the first spokes 50 and the second spokes 52.
The embodiment of the utility model provides a through set up the spoke of a plurality of by first spoke 50 and second spoke 52 oblique crossing formation between wheel hub 1 and tyre tread 3 to 5, can be at the in-process of traveling of tire and ground contact, effectively cushion the power that the tire received, set up first spoke 50 and second spoke 52 into the structure that has predetermined camber simultaneously, the power that makes the spoke receive obtains the buffering, promote the stability of tire, simple structure makes things convenient for the manufacturing and processing of tire.
In yet another embodiment of the present invention, as shown in fig. 3, the distance D1 from the intersection of the first spoke 50 and the second spoke 52 to the hub 1 is greater than the distance D2 from the intersection of the first spoke 50 and the second spoke 52 to the tread 3.
The present embodiment effectively stabilizes the structure of the spoke pair 5 and maintains the stability of the tire by setting the distance D1 from the intersection of the first spoke 50 and the second spoke 52 to the hub 1 to be greater than the distance D2 to the tread 3, so that the center of gravity of the entire spoke pair 5 approaches the tread.
In another embodiment of the present invention, the spoke pairs 5 are arranged along the outside of the wheel hub 1 in the circumferential direction of the tire and the spoke pairs 5 are spaced apart from each other by a predetermined distance D3.
The spoke pairs 5 are arranged at the preset interval D3, so that the elastic deformation between the adjacent spoke pairs 5 cannot influence each other when the tire is in contact with and extruded on the ground, and the tire can keep good buffering performance.
In another embodiment of the present invention, the distance D4 between the first spoke 50 and the second spoke 52 near the tread 3 side is greater than the distance D5 between the first spoke 50 and the second spoke 52 near the hub 1 side.
In the present embodiment, by setting the distance D4 between the first spoke 50 and the second spoke 52 close to the tread 3 to be greater than the distance D5 between the first spoke 50 and the second spoke 52 close to the hub 1, the force applied when the tread 3 contacts the ground is greater, the degree of deformation of the spokes close to the tread 3 is greater, and the distance between the spokes needs to be set to be greater to keep the elastic deformation of the first spoke 50 and the second spoke 52 from interfering with each other.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.
Claims (4)
1. A non-pneumatic tire comprising a hub, a tread for contacting the ground, and a plurality of spoke pairs disposed between the hub and the tread, wherein the spoke pairs consist of a first spoke disposed at an incline at a predetermined angle and a second spoke disposed at an incline at a predetermined angle in a direction opposite the first spoke, the first and second spokes having a predetermined curvature and the first and second spokes intersecting one another.
2. The non-pneumatic tire of claim 1 wherein the intersection of the first spoke and the second spoke is a greater distance from the hub than the intersection of the first spoke and the second spoke is from the tread.
3. The non-pneumatic tire according to claim 1, wherein the pair of spokes are arranged in the tire circumferential direction along the outer side of the hub with a predetermined interval therebetween.
4. The non-pneumatic tire of claim 1 wherein the first and second spokes are spaced farther apart from the side of the tread than the first and second spokes are spaced farther apart from the side of the hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120476421.7U CN215096814U (en) | 2021-03-04 | 2021-03-04 | Non-pneumatic tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120476421.7U CN215096814U (en) | 2021-03-04 | 2021-03-04 | Non-pneumatic tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215096814U true CN215096814U (en) | 2021-12-10 |
Family
ID=79340377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120476421.7U Active CN215096814U (en) | 2021-03-04 | 2021-03-04 | Non-pneumatic tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215096814U (en) |
-
2021
- 2021-03-04 CN CN202120476421.7U patent/CN215096814U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |