CN205097832U - Sectionalized on -inflatable wheel of tread - Google Patents
Sectionalized on -inflatable wheel of tread Download PDFInfo
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- CN205097832U CN205097832U CN201520794826.XU CN201520794826U CN205097832U CN 205097832 U CN205097832 U CN 205097832U CN 201520794826 U CN201520794826 U CN 201520794826U CN 205097832 U CN205097832 U CN 205097832U
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- wheel
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- tyre surface
- rubber
- aeration
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Abstract
The utility model discloses a sectionalized on -inflatable wheel of tread, including subregion wheel rubber main part, elastic connection frame, rim, spoke to the axletree is the center, sets gradually from inside to outside, the spoke is installed on the axletree, the rim links to each other with the spoke, the elastic connection frame links to each other with the rim, subregion wheel rubber main part links to each other with the elastic connection frame, subregion wheel rubber main part is connected the slot by a plurality of subregions and is split into a plurality of blocks, the subregion is connected the slot and is included along vertical subregion connection slot of wheel circumferencial direction, the subregion is connected the slot and is included along the horizontal subregion connection slot of axletree direction. The utility model provides a sectionalized on -inflatable wheel of tread can effectively separate pneumatic tire's by no means ground connection inhomogeneous with tread self -adaptation problem, realize ground contact area's maximize, improve the circumstances of adhering to on wheel and ground, be fit for the application of vehicle in going under multiple road conditions.
Description
Technical field
The utility model relates to a kind of non-aeration wheel of tyre surface subregion, belongs to non-inflatable tyre technical field.
Background technology
The remarkable advantage such as non-inflatable tyre has anti-puncture, shellproof damage, do not blow out, is widely used in the wheeled equipment that the running environment such as engineering truck, military-designed vehicle is severe.Non-inflatable tyre mainly comprises the types such as band tyre, spring tyre, honeycomb biomimetic features tire, is widely used in engineering truck, celestial body detecting vehicle and wheel military vehicle.But band tyre weight is comparatively large, and have impact on the maneuvering performance of vehicle, therefore it is mainly used in manoevreability and the less demanding engineering truck of the speed of a motor vehicle; Spring tyre mainly relies on the elastic deformation of spring to substitute inflated rubber elasticity, and complicated pavement loading impacts and requires higher to the deformation element anti-fatigue performance of spring tyre, and common spring is difficult to the mechanical property requirements meeting spring tyre; Honeycomb bionics tire adopts honeycomb elastic construction to substitute inflated rubber elasticity, owing to adopting High Performance composite honeycomb bionic structure material, wheel performance is highly improved, but the wheel of this structure is easily by the impact of foreign matter in running environment, kinetic balance is destroyed after embedding inside wheel, especially, when running at high speed, overbalance can bring larger vibratory impulse to vehicle.
Above-mentioned non-inflatable tyre is except the technical deficiency caused because of respective architectural feature and material properties, and they also exist the shortcoming of a general character, and namely tire stiffness is comparatively large, tyre surface ground connection homogeneity and envelope trait poor.Owing to adopting non-pneumatic structure, and tyre surface is as a whole, therefore the wheel integral rigidity of the type is larger, when cross-country road travels in rough and uneven in surface road surface, sand-gravel surface etc., tire-contact area homogeneity and envelope trait poor, adhesive ability and earth-grasping force are deteriorated, and often cause the problems such as skidding, depression during wheel rolling, thus the performance that is drawn through of vehicle is reduced.
Utility model content
Technical problem to be solved in the utility model is to provide the non-aeration wheel that a kind of wheel tyre surface ground contact area has the tyre surface subregion of better adaptivity and envelope trait; Further, a kind of periodic shock brought because of tyre surface subregion when avoiding travelling is provided, and can further improve the non-aeration wheel of the tyre surface subregion of the earth-catching property of wheel; Further, a kind of non-aeration wheel that can prevent foreign matter from entering the tyre surface subregion in wheel is provided.
For solving above technical matters, the technical solution adopted in the utility model is:
A kind of non-aeration wheel of tyre surface subregion, comprise subregion wheel body of rubber, elasticity link span, wheel rim, spoke, centered by axletree, set gradually from inside to outside, described spoke is arranged on axletree, described wheel rim is connected with spoke, described elasticity link span is connected with wheel rim, described subregion wheel body of rubber is connected with elasticity link span, described subregion wheel body of rubber is divided into some blocks by some piecewise connection grooves, and the vertical partition that described piecewise connection groove comprises along wheel circumference direction connects groove.
Described piecewise connection groove comprises and connects groove along the axial horizontal partition of wheel.
The opposite face of described wheel body of rubber and described wheel rim is provided with articulated joint, and described elasticity link span is hinged by described articulated joint and described subregion wheel body of rubber and wheel rim.
Described elasticity link span forms by organizing truss structure assembly more, and the conplane elasticity truss that is in that described truss structure assembly is distributed by many alternating expressions is formed.
The both sides of described elasticity link span are surrounded by rubber cover, and described rubber cover one end is stuck in the flange of described wheel rim, and one end is connected with described subregion wheel body of rubber.
Described subregion wheel body of rubber comprises outside tyre surface and inner rubber layer.
Described piecewise connection groove overlaps with the decorative pattern groove on described tyre surface.
The quantity that described vertical partition connects groove is 1-2.
The quantity that described horizontal partition connects groove is 1-20.
Principle of the present utility model is: when cross-country road travels in uneven road surface, sand-gravel surface etc., due to the zoning design of wheel tyre surface, the tyre surface of different subregion can produce different tyre surface distribution of pressures according to the out-of-flat on road surface, different tyre surface distribution of pressures makes the elasticity link span of non-aeration wheel produce different distortion, subregion wheel body of rubber is driven to produce the radial deformation, circumferential deformation etc. that adapt, tyre surface is made to touch track to greatest extent, improve the adhesion condition of wheels travel, improve wheel earth-grasping force and cross-country crossing ability.Piecewise connection groove overlaps with tread contour groove, because of the periodic shock that tyre surface subregion brings when can avoid travelling, can further improve again the earth-catching property of wheel.Wheel rubber cover can prevent wheel foreign matter when cross-country road travels from entering in elasticity link span, plays the effect of protection wheel.
Therefore the beneficial effect that the utility model brings comprises:
1. the non-aeration wheel of a tyre surface subregion, the structure that subregion wheel body of rubber, elasticity link span, wheel rim three are connected effectively can solve and tyre surface adaptive problem uneven the non-inflatable tyre ground connection of different track, realizes the maximization of wheel ground contact area; 2. wheel is non-aeration wheel, does not have tyre explosion safety hidden danger, can effectively anti-puncture and shellproof damage, and driving safety is good; 3. wheel piecewise connection groove overlaps with tread contour groove, the periodic wheel caused because of tyre surface subregion can be avoided to impact, can further improve again the earth-catching property of wheel; 4. when rubber cover can prevent from travelling, foreign matter enters in elasticity link span, plays the effect of protection wheel.
To sum up, the non-aeration wheel of a kind of tyre surface subregion provided by the utility model can the efficient solution uneven and tyre surface adaptive problem of airtyred ground connection by no means, be grounded the maximization of area, improve the adhesion condition on wheel and ground, the application during applicable vehicle travels under various road conditions.
Accompanying drawing explanation
Fig. 1 is the section-drawing of the utility model embodiment one;
Fig. 2 is the left view of the utility model embodiment one;
Fig. 3 is the tyre surface figure of the utility model embodiment one;
Fig. 4 is the tyre surface figure of the another kind of tread contour of the utility model embodiment one;
Fig. 5 is the section-drawing of the utility model embodiment two;
Fig. 6 is the left view of the utility model embodiment two;
Fig. 7 is the tyre surface figure of the utility model embodiment two.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
Embodiment one
The non-aeration wheel of a kind of tyre surface subregion as illustrated in fig. 1 and 2, comprise subregion wheel body of rubber 1, elasticity link span 2, wheel rim 3 and spoke 4, centered by axletree, set gradually from inside to outside, described spoke 4 is arranged on axletree, described wheel rim 3 is connected with spoke 4, described elasticity link span 2 is connected with wheel rim 3, described subregion wheel body of rubber 1 is connected with elasticity link span 2, described subregion wheel body of rubber 1 is divided into some blocks by some piecewise connection grooves, and the vertical partition that described piecewise connection groove comprises along wheel circumference direction connects groove 6.
Described wheel body of rubber 1 is provided with articulated joint 7 with the opposite face of described wheel rim 3, and described elasticity link span 2 is hinged with described subregion wheel body of rubber 1 and wheel rim 3 by described articulated joint 7.
Described elasticity link span 2 forms by organizing truss structure assembly more, and the conplane elasticity truss that is in that described truss structure assembly is distributed by many alternating expressions is formed.
The both sides of described elasticity link span 2 are surrounded by rubber cover 8, and described rubber cover 8 one end is stuck in the flange of described wheel rim 3, and one end is connected with described subregion wheel body of rubber 1.
Described subregion wheel body of rubber 1 comprises outside tyre surface 9 and inner rubber layer 10.
Described piecewise connection groove overlaps with the decorative pattern groove 11 on described tyre surface.
The quantity that described vertical partition connects groove 6 is 2.
Decorative pattern groove is circumferential pattern as shown in Figure 3, and described vertical partition connects groove 6 and overlaps with decorative pattern groove 11.
The groove of decorative pattern shown in Fig. 4 is another kind of longitudinal sawtooth pattern, and described vertical partition connects groove 6 also indentation, overlaps with decorative pattern groove 11.
Embodiment two
The non-aeration wheel of a kind of tyre surface subregion as illustrated in Figures 5 and 6, comprise subregion wheel body of rubber 1, elasticity link span 2, wheel rim 3, spoke 4, centered by axletree, set gradually from inside to outside, described spoke 4 is arranged on axletree, described wheel rim 3 is connected with spoke 4, described elasticity link span 2 is connected with wheel rim 3, described subregion wheel body of rubber 1 is connected with elasticity link span 2, described subregion wheel body of rubber 1 is divided into some blocks by some piecewise connection grooves, and the vertical partition that described piecewise connection groove comprises along wheel circumference direction connects groove 6.
Described piecewise connection groove comprises and connects groove 5 along the axial horizontal partition of wheel.
Described wheel body of rubber 1 is provided with articulated joint 7 with the opposite face of described wheel rim 3, and described elasticity link span 2 is hinged with described subregion wheel body of rubber 1 and wheel rim 3 by described articulated joint 7.
Described elasticity link span 2 forms by organizing truss structure assembly more, and the conplane elasticity truss that is in that described truss structure assembly is distributed by many alternating expressions is formed.
The both sides of described elasticity link span 2 are surrounded by rubber cover 8, and described rubber cover 8 one end is stuck in the flange of described wheel rim 3, and one end is connected with described subregion wheel body of rubber 1.
Described subregion wheel body of rubber 1 comprises outside tyre surface 9 and inner rubber layer 10.
Described piecewise connection groove overlaps with the decorative pattern groove 11 on described tyre surface.
The quantity that described vertical partition connects groove 6 is 1.
The quantity that described horizontal partition connects groove 5 is 8.
Decorative pattern groove is cros-rib tread as shown in Figure 7, and described horizontal partition connects groove 6 and overlaps with decorative pattern groove 11.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (9)
1. the non-aeration wheel of a tyre surface subregion, it is characterized in that: comprise subregion wheel body of rubber, elasticity link span, wheel rim and spoke, centered by axletree, set gradually from inside to outside, described spoke is arranged on axletree, described wheel rim is connected with spoke, described elasticity link span is connected with wheel rim, described subregion wheel body of rubber is connected with elasticity link span, described subregion wheel body of rubber is divided into some blocks by some piecewise connection grooves, and the vertical partition that described piecewise connection groove comprises along wheel circumference direction connects groove.
2. the non-aeration wheel of a kind of tyre surface subregion as claimed in claim 1, is characterized in that: described piecewise connection groove comprises and connects groove along the axial horizontal partition of wheel.
3. the non-aeration wheel of a kind of tyre surface subregion as claimed in claim 1, it is characterized in that: the opposite face of described wheel body of rubber and described wheel rim is provided with articulated joint, described elasticity link span is hinged by described articulated joint and described subregion wheel body of rubber and wheel rim.
4. the non-aeration wheel of a kind of tyre surface subregion as claimed in claim 1, is characterized in that: described elasticity link span forms by organizing truss structure assembly more, and the conplane elasticity truss that is in that described truss structure assembly is distributed by many alternating expressions is formed.
5. the non-aeration wheel of a kind of tyre surface subregion as claimed in claim 1, it is characterized in that: the both sides of described elasticity link span are surrounded by rubber cover, described rubber cover one end is stuck in the flange of described wheel rim, and one end is connected with described subregion wheel body of rubber.
6. the non-aeration wheel of a kind of tyre surface subregion as claimed in claim 1, is characterized in that: described subregion wheel body of rubber comprises outside tyre surface and inner rubber layer.
7. the non-aeration wheel of a kind of tyre surface subregion as claimed in claim 1, is characterized in that: described piecewise connection groove overlaps with the decorative pattern groove on described tyre surface.
8. the non-aeration wheel of a kind of tyre surface subregion as claimed in claim 1, is characterized in that: the quantity that described vertical partition connects groove is 1-2.
9. the non-aeration wheel of a kind of tyre surface subregion as claimed in claim 2, is characterized in that: the quantity that described horizontal partition connects groove is 1-20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794826.XU CN205097832U (en) | 2015-10-14 | 2015-10-14 | Sectionalized on -inflatable wheel of tread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794826.XU CN205097832U (en) | 2015-10-14 | 2015-10-14 | Sectionalized on -inflatable wheel of tread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205097832U true CN205097832U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520794826.XU Active CN205097832U (en) | 2015-10-14 | 2015-10-14 | Sectionalized on -inflatable wheel of tread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205097832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216549A (en) * | 2015-10-14 | 2016-01-06 | 南京工程学院 | A kind of non-aeration wheel of tyre surface subregion |
| CN109050168A (en) * | 2018-08-31 | 2018-12-21 | 南京工程学院 | A kind of deformable tire of non-inflatable |
-
2015
- 2015-10-14 CN CN201520794826.XU patent/CN205097832U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216549A (en) * | 2015-10-14 | 2016-01-06 | 南京工程学院 | A kind of non-aeration wheel of tyre surface subregion |
| CN105216549B (en) * | 2015-10-14 | 2017-08-25 | 南京工程学院 | A kind of non-aeration wheel of tyre surface subregion |
| CN109050168A (en) * | 2018-08-31 | 2018-12-21 | 南京工程学院 | A kind of deformable tire of non-inflatable |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |