CN217574733U - Maintenance-free tire with annular cavity - Google Patents
Maintenance-free tire with annular cavity Download PDFInfo
- Publication number
- CN217574733U CN217574733U CN202221731462.7U CN202221731462U CN217574733U CN 217574733 U CN217574733 U CN 217574733U CN 202221731462 U CN202221731462 U CN 202221731462U CN 217574733 U CN217574733 U CN 217574733U
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- tire
- annular cavity
- annular
- crown
- heat conduction
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Abstract
The utility model discloses a maintenance-free tire with an annular cavity, which comprises an annular tire crown, an annular clamping base and an annular side supporting body for connecting the tire crown and the clamping base, wherein the tire crown, the clamping base and the side supporting body form an annular cavity inside the tire; the tire crown is provided with two rows of a plurality of heat conduction holes which are arranged in parallel, the heat conduction holes are communicated with the annular cavity, and the heat conduction holes are vertical to the ground when the tire is in contact with the ground; the side supporting bodies comprise integrally formed tire crown bridge type dragging shoulders and transverse supporting bodies. Bear the weight of the annular cavity and remain huge buffering elasticity return space for the tire after the pressurized at the tread, in the tire use, the heat conduction hole is after receiving tread bearing pressure, controlling and inwards contracting, forms the buffering hole, utilizes the annular cavity, reduces the vibration transmission of child hat and screens base to filter the tread and jolt, stop the conduction and give whole tire, make the vehicle play fine cushioning effect in going.
Description
Technical Field
The utility model relates to a tire manufacturing technical field specifically relates to a non-maintaining tire with annular cavity.
Background
Most of the maintenance-free tires in the market at present are solid tires and hollow tires, and in numerous brands, all the maintenance-free tires at present have a common defect, namely, the tires are heavy in weight, inflexible to operate, particularly hard and extremely bumpy, drivers and passengers are very uncomfortable when the tires are used, and the problems which are difficult to solve commonly are encountered by domestic and international developers at present.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a non-maintaining tire with annular cavity to solve the problem of proposing among the above-mentioned background art.
A maintenance-free tire with an annular cavity comprises an annular tire crown, an annular clamping base and an annular side supporting body for connecting the tire crown and the clamping base, wherein the tire crown, the clamping base and the side supporting body form the annular cavity in the tire; the tire crown is provided with two rows of a plurality of heat conduction holes which are arranged in parallel, the heat conduction holes are communicated with the annular cavity, and the heat conduction holes are vertical to the ground when the tire is in contact with the ground; the side support body comprises a crown bridge type dragging shoulder and a transverse support body which are integrally formed.
Furthermore, the section of the annular cavity is T-shaped.
Furthermore, a plurality of vent holes are formed in the side supporting body and communicated with the annular cavity.
Furthermore, the side of screens base is equipped with the wheel hub draw-in groove.
Furthermore, the middle part of the tire crown is provided with anti-skidding lines, and the two sides of the tire crown are provided with a plurality of anti-skidding bulges.
The utility model has the advantages as follows:
bear the weight of at the tread and remain huge buffering elasticity return space for the tire at annular cavity after the pressurized, in the tire use, the heat conduction hole is after receiving tread bearing pressure, control and toward interior shrink, form the buffer hole, utilize annular cavity, reduce the vibration transmission of child hat and screens base, thereby it jolts to filter the tread, stop the conduction and give whole tire, make the vehicle play fine cushioning effect in going, it jolts to have solved the maintenance-free fretwork tire in the existing market, the difficult problem that can not solve for a long time of poor stability.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic side view of the present invention;
fig. 4 isbase:Sub>A cross-sectional view taken along the planebase:Sub>A-base:Sub>A in fig. 2.
In the figure: 1-a crown; 2-a clamping base; 3-a lateral support; 4-anti-skid lines; 5-anti-slip bulge; 6-heat conduction holes; 7-vent hole, 8-annular cavity; 9-hub clamping groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1-4, a maintenance-free tire with a toroidal cavity includes an annular tire crown 1, an annular clamping base 2, and an annular side support 3 connecting the tire crown and the clamping base, where the tire crown 1, the clamping base 2, and the side support 3 form a toroidal cavity 8 inside the tire, and the section of the toroidal cavity 8 in this embodiment is T-shaped.
The tyre crown 1 is provided with two rows of a plurality of heat conduction holes 6 which are arranged in parallel, the heat conduction holes 6 are communicated with the annular cavity 8, and the heat conduction holes 6 are vertical to the ground when the tyre is contacted with the ground.
The side supports 3 comprise integrally formed crown bridge type trailing shoulders and transverse supports. A plurality of vent holes 7 are formed in the side supporting body 3, and the vent holes 7 are communicated with the annular cavity 8.
The side of screens base 2 is equipped with wheel hub draw-in groove 9. The middle part of the tire crown 1 is provided with anti-skid lines 4, and the two sides of the tire crown 1 are provided with a plurality of anti-skid bulges 5.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (5)
1. The maintenance-free tire with the annular cavity is characterized by comprising an annular tire crown, an annular clamping base and an annular side supporting body, wherein the annular side supporting body is used for connecting the tire crown and the clamping base; the tire crown is provided with two rows of a plurality of heat conduction holes which are arranged in parallel, the heat conduction holes are communicated with the annular cavity, and the heat conduction holes are vertical to the ground when the tire is in contact with the ground; the side support body comprises a crown bridge type dragging shoulder and a transverse support body which are integrally formed.
2. The maintenance-free tire having an annular cavity of claim 1, wherein the annular cavity is T-shaped in cross-section.
3. The maintenance-free tire with the annular cavity of claim 1, wherein the side support is provided with a plurality of vent holes, and the vent holes are communicated with the annular cavity.
4. The maintenance-free tire with the annular cavity as claimed in claim 1, wherein a hub slot is provided at a side of the locking base.
5. The maintenance-free tire with a toroidal cavity as claimed in claim 1, wherein the crown is provided with a plurality of anti-slip protrusions on both sides thereof, and with a skid pattern in the middle thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221731462.7U CN217574733U (en) | 2022-07-07 | 2022-07-07 | Maintenance-free tire with annular cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221731462.7U CN217574733U (en) | 2022-07-07 | 2022-07-07 | Maintenance-free tire with annular cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217574733U true CN217574733U (en) | 2022-10-14 |
Family
ID=83534210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221731462.7U Active CN217574733U (en) | 2022-07-07 | 2022-07-07 | Maintenance-free tire with annular cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217574733U (en) |
-
2022
- 2022-07-07 CN CN202221731462.7U patent/CN217574733U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |