CN204340557U - A kind of load-carrying formula non-inflatable tyre - Google Patents
A kind of load-carrying formula non-inflatable tyre Download PDFInfo
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- CN204340557U CN204340557U CN201420866925.XU CN201420866925U CN204340557U CN 204340557 U CN204340557 U CN 204340557U CN 201420866925 U CN201420866925 U CN 201420866925U CN 204340557 U CN204340557 U CN 204340557U
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- tire
- tyre
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- tyre sidewall
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Abstract
The utility model discloses a kind of load-carrying formula non-inflatable tyre, wherein, comprising: tire body, tire body in the form of a ring, wherein, comprising: tire toe, and tire toe is removably disposed on wheel rim; With the crown of earth surface; Tyre sidewall, tyre sidewall connects tire toe and crown, and tyre sidewall comprises the first tyre sidewall and the second tyre sidewall; Tire core, tire core is between the first tyre sidewall and the second tyre sidewall, and between crown and tire toe, tire core is connected with crown with tire toe, tyre sidewall respectively by several connectors.The utility model is convenient for production, cost is low, load-carrying capacity is strong.
Description
Technical field
The utility model relates to a kind of tire, is specifically related to a kind of load-carrying formula non-inflatable tyre.
Background technology
Conventional tire is divided into cover tire and the inner tube of a tyre all the time, when the inner tube of a tyre is punctured, cover tire must be pried open and just can repair, when particularly heavy-duty vehicle tire is punctured, sled cover tire has become a heavy task, in order to save this hard work of tire patching, people have invented vacuum tyre, the benefit of vacuum tyre is just that tire patching is convenient, vacuum tyre is equivalent to a cover tire and is directly enclosed within vapor tight wheel hub, rely on the pressure tensioner tyre sidewall in tire and wheel hub wall, it is made tightly to fit air tight, but the tire pressure that vacuum tyre can bear is low, band tyre is adopted without hesitation some heavily loaded occasion people, band tyre not only weighs, and poor flexibility, therefore application limitation is still very large.
Chinese patent CN201320661077.4 discloses a kind of non-inflatable tyre, it comprises carcass, is embedded in the steel wire in the tyre bead on edge in carcass both sides and is arranged on the carcass plies that in carcass, radial distribution cross section is U-shaped, be embedded in the interior carcass that one step foaming in carcass is shaping, inside described interior carcass, zone line is groove-like, interior carcass inner radial is distributed with circular empty support, bottom portion of groove is provided with semicircle shape rubber mount body, carcass uses natural rubber, withstanding corrosion, antiageing, good toughness.Interior carcass adopts natural rubber to be the high resiliency expanded material that primary raw material is developed, with carcass one step foaming global formation, suitable temperature limit is large, the semicircle shape rubber mount body being arranged on groove strengthens carcass supporting degree, increase the conjugation of non-inflatable tyre entirety and wheel hub, tire can not throw switch in driving, lightweight, stable physical property, safe and reliable.
Although this patent achieves exempt from inflation, its manufacturing process is comparatively complicated, and manufacturing cost is high, and overall weight is larger.
Therefore urgent need one is convenient for production, cost is low, applied range, load-carrying capacity strong, and can tackle different bearer requirement tire.
Utility model content
The utility model, for the problems referred to above, provides a kind of convenient for production, cost is low, load-carrying capacity is strong load-carrying formula non-inflatable tyre.
The technical scheme in the invention for solving the above technical problem is: a kind of load-carrying formula non-inflatable tyre, wherein, comprising: tire body, and tire body in the form of a ring, wherein, comprising: tire toe, and tire toe is removably disposed on wheel rim; With the crown of earth surface; Tyre sidewall, tyre sidewall connects tire toe and crown, and tyre sidewall comprises the first tyre sidewall and the second tyre sidewall; Tire core, tire core is between the first tyre sidewall and the second tyre sidewall, and between crown and tire toe, tire core is connected with crown with tire toe, tyre sidewall respectively by several connectors.
Further, one end of the first tyre sidewall is fixedly connected on one end of tire toe, and the other end of the first tyre sidewall is fixedly connected on one end of crown, and one end of the second tyre sidewall is fixedly connected on the other end of tire toe, and the other end of the second tyre sidewall is fixedly connected on the other end of crown.
Further, tire in-core is provided with several supports extended along tire circumference.
Further, the circular in cross-section of support, ellipse and polygon.
Further, support is cellular.
Further, soft material is filled with in support.
Further, crown cross-sectional plane is curved.
Further, tread periphery face is provided with decorative pattern.
The utility model has the advantages that:
1. in the utility model, tire core is arranged on tire body inside, and tire core is connected with crown with tire toe, tyre sidewall respectively by several connectors, and such structure makes mfg. moulding die simple, and thus tire production cost is low, convenient for production;
2. in the utility model, tire core by several connectors respectively with tire toe, tyre sidewall is connected with crown, connector be arranged so that tire operationally, elastic deformation can be produced between connector and tire core, elastic deformation alternating action between tire core and each connector, the load-carrying that mutual transmission is born, make load-carrying along tire circumference and tire width direction dispersion, thus different load-carryings can be carried, different road surfaces operating mode can be adapted to simultaneously, so good endurance, load-carrying ability is strong, this tire is without the need to inflation, after being punctured by anything, load-carrying and in-use performance are still unaffected, thus anti-stab ability is strong,
3. in the utility model, the circular in cross-section of support, ellipse and polygon, different cross sectional shapes makes this tire can carry different load-carryings, support is cellular, thus can adapt to different road surfaces operating mode, so good endurance, load-carrying ability are strong, in support, can also steel wire be provided with, make wheel tyre bead tire circumference load-carrying capacity stronger, make tire core intensity better;
4. in the utility model, can also be filled with soft material in support, or support is cellular, makes tire core elasticity better like this, thus make tire flexibility better, traveling comfort is better.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
Forming the part of this specification sheets, showing preferred embodiment of the present utility model for understanding accompanying drawing of the present utility model further, and be used for principle of the present utility model is described together with specification sheets.In the accompanying drawings:
Fig. 1 is overall perspective view of the present utility model;
Fig. 2 is the transverse sectional view of embodiment one of the present utility model;
Fig. 3 is the transverse sectional view of embodiment two of the present utility model;
Fig. 4 is the transverse sectional view of embodiment three of the present utility model;
Fig. 5 is the transverse sectional view of embodiment four of the present utility model;
Fig. 6 is the transverse sectional view of embodiment five of the present utility model;
Fig. 7 is the transverse sectional view of embodiment six of the present utility model;
Fig. 8 is the transverse sectional view of embodiment seven of the present utility model;
Fig. 9 is the transverse sectional view of embodiment eight of the present utility model;
Figure 10 is the transverse sectional view of embodiment nine of the present utility model;
Figure 11 is the transverse sectional view of embodiment ten of the present utility model;
Figure 12 is the transverse sectional view of embodiment 11 of the present utility model;
Figure 13 is the transverse sectional view of embodiment 12 of the present utility model; And
Figure 14 is the transverse sectional view of embodiment 13 of the present utility model.
Wherein, be labeled as in figure:
1 be tire body, 2 be decorative pattern, 3 be connector, 6 be tire toe, 7 be tire core, 8 be support for crown, 4 to be the first tyre sidewall, 4 ' be the second tyre sidewall, 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to figs. 1 to Figure 14, a kind of load-carrying formula non-inflatable tyre as shown in Figure 1, wherein, this tire comprises tire body 1, tire body 1 in the form of a ring, wherein, this tire body 1 comprises tire toe 6, with crown 3 and the tyre sidewall tire core 7 of earth surface, tire toe 6 is removably disposed on wheel rim, tyre sidewall connects tire toe 6 and crown 3, tyre sidewall comprises the first tyre sidewall 4 and the second tyre sidewall 4 ', tire core 7 is between the first tyre sidewall 4 and the second tyre sidewall 4 ', and between crown 3 and tire toe 6, tire core 7 by several connectors 5 respectively with tire toe 6, tyre sidewall is connected with crown 3, crown 3 cross-sectional plane is curved, crown 3 outer peripheral face is provided with decorative pattern 2.
Preferably, one end of first tyre sidewall 4 is fixedly connected on one end of tire toe 6, the other end of the first tyre sidewall 4 is fixedly connected on one end of crown 3, and one end of the second tyre sidewall 4 ' is fixedly connected on the other end of tire toe 6, and the other end of the second tyre sidewall 4 ' is fixedly connected on the other end of crown 3.
Embodiment one: as shown in Figure 2, tire core 7 is connected with crown 3 by two outward-dipping connectors 5, two outward-dipping connectors 5 are positioned at crown 3 near middle with crown 3 junction, tire core 7 is vertically connected with in the middle part of tire toe 6 by a connector 5 in addition, secondly, tire core 7 is connected with tire toe 6 and the second tyre sidewall 4 ' by a connector 5 at an angle, and tire core 7 is also connected with tire toe 6 and the first tyre sidewall 4 by a connector 5 at an angle.
Embodiment two: as shown in Figure 3, tire core 7 is connected with crown 3 by two connectors 5 at an angle, a connector 5 tilts 45 ° to the left, another connector 5 tilts 45 ° to the right, tire core 7 is vertically connected with in the middle part of tire toe 6 by a connector 5 in addition, secondly, tire core 7 is connected with tire toe 6 and the second tyre sidewall 4 ' by a connector 5 at an angle, and tire core 7 is also connected with tire toe 6 and the first tyre sidewall 4 by a connector 5 at an angle.
Embodiment three: as shown in Figure 4, tire core 7 is connected with crown 3 by two outward-dipping connectors 5, two outward-dipping connectors 5 are positioned at crown 3 near middle with crown 3 junction, tire core 7 is vertically connected with in the middle part of tire toe 6 by a connector 5 in addition, secondly, tire core 7 is connected with tire toe 6 and the second tyre sidewall 4 ' by a connector 5 at an angle, tire core 7 is also connected with tire toe 6 and the first tyre sidewall 4 by a connector 5 at an angle, is provided with a support 8 extended along tire circumference in tire core 7.
Preferably, the circular in cross-section of support 8 or ellipse.
Preferably, support 8 is in cellular.
Preferably, soft material is filled with in support 8.
Embodiment four: as shown in Figure 5, tire core 7 is connected with crown 3 by two outward-dipping connectors 5, two outward-dipping connectors 5 are positioned at crown 3 near middle with crown 3 junction, tire core 7 is vertically connected with in the middle part of tire toe 6 by a connector 5 in addition, secondly, tire core 7 is connected with tire toe 6 and the second tyre sidewall 4 ' by a connector 5 at an angle, tire core 7 is also connected with tire toe 6 and the first tyre sidewall 4 by a connector 5 at an angle, is provided with two supports 8 extended along tire circumference in tire core 7.
Preferably, the circular in cross-section of support 8 or ellipse.
Preferably, support 8 is in cellular.
Preferably, soft material is filled with in support 8.
Embodiment five: as shown in Figure 6, tire core 7 is connected with crown 3 by two outward-dipping connectors 5, two outward-dipping connectors 5 are positioned at crown 3 near middle with crown 3 junction, tire core 7 is vertically connected with in the middle part of tire toe 6 by a connector 5 in addition, secondly, tire core 7 is connected with tire toe 6 and the second tyre sidewall 4 ' by a connector 5 at an angle, tire core 7 is also connected with tire toe 6 and the first tyre sidewall 4 by a connector 5 at an angle, is provided with three supports 8 extended along tire circumference in tire core 7.
Preferably, the circular in cross-section of support 8 or ellipse.
Preferably, support 8 is in cellular.
Preferably, soft material is filled with in support 8.
Embodiment six: as shown in Figure 7, tire core 7 is connected with crown 3 by two connectors 5 at an angle, a connector 5 tilts 45 ° to the left, another connector 5 tilts 45 ° to the right, tire core 7 is vertically connected with in the middle part of tire toe 6 by a connector 5 in addition, secondly, tire core 7 is connected with tire toe 6 and the second tyre sidewall 4 ' by a connector 5 at an angle, tire core 7 is also connected with tire toe 6 and the first tyre sidewall 4 by a connector 5 at an angle, tire core 7 is also connected with the second tyre sidewall 4 ' with the first tyre sidewall 4 respectively by two connectors be the level of state 5.
Embodiment seven: as shown in Figure 8, tire core 7 is connected with crown 3 by two connectors 5 at an angle, a connector 5 tilts 45 ° to the left, another connector 5 tilts 45 ° to the right, tire core 7 is vertically connected with in the middle part of tire toe 6 by a connector 5 in addition, secondly, tire core 7 is connected with tire toe 6 and the second tyre sidewall 4 ' by a connector 5 at an angle, tire core 7 is also connected with tire toe 6 and the first tyre sidewall 4 by a connector 5 at an angle, tire core 7 is also connected with the second tyre sidewall 4 ' with the first tyre sidewall 4 respectively by two connectors be the level of state 5, a support 8 extended along tire circumference is provided with in tire core 7.
Preferably, the circular in cross-section of support 8 or ellipse.
Preferably, support 8 is in cellular.
Preferably, soft material is filled with in support 8.
Embodiment eight: as shown in Figure 9, tire core 7 is connected with crown 3 by two connectors 5 at an angle, a connector 5 tilts 75 ° to the left, another connector 5 tilts 75 ° to the right, secondly, tire core 7 is connected with tire toe 6 and the second tyre sidewall 4 ' by a connector 5 at an angle, and tire core 7 is also connected with tire toe 6 and the first tyre sidewall 4 by a connector 5 at an angle.
Embodiment nine: as shown in Figure 10, tire core 7 is connected with crown 3 by two connectors 5 straight up, secondly, tire core 7 is connected with tire toe 6 and the second tyre sidewall 4 ' by a connector 5 at an angle, and tire core 7 is also connected with tire toe 6 and the first tyre sidewall 4 by a connector 5 at an angle.
Embodiment ten: as shown in figure 11, tire core 7 is connected with crown 3 by two connectors 5 at an angle, a connector 5 tilts 65 ° to the left, another connector 5 tilts 65 ° to the right, secondly, tire core 7 is connected with tire toe 6 and the second tyre sidewall 4 ' by a connector 5 at an angle, and tire core 7 is also connected with tire toe 6 and the first tyre sidewall 4 by a connector 5 at an angle.
Embodiment 11: as shown in figure 12, tire core 7 is connected with in the middle part of crown 3, now, tire core 7 top and connector 5 combine together, secondly, tire core 7 is connected with tire toe 6 and the second tyre sidewall 4 ' by a connector 5 at an angle, and tire core 7 is also connected with tire toe 6 and the first tyre sidewall 4 by a connector 5 at an angle.
Embodiment 12: as shown in figure 13, secondly tire core 7 is connected with in the middle part of crown 3, and now, tire core 7 top and connector 5 combine together, and, tire core 7 is connected with tire toe 6 entirety, tire core 7 and respectively be connected, tire core 7 bottom and connector 5 also combine together.
Embodiment 13: as shown in figure 14, tire core 7 and crown 3, connector 5, tire toe 6, first tyre sidewall 4 and the second tyre sidewall 4 ' combine together, are provided with a support 8 extended along tire circumference in tire core 7.
Preferably, the cross-sectional plane of support 8 is polygon.
Preferably, support 8 is in cellular.
Preferably, soft material is filled with in support 8.
Known in sum, it is inner that tire core 7 is arranged on tire body 1, and tire core 7 is connected with crown 3 with tire toe 6, tyre sidewall respectively by several connectors 5, such structure makes mfg. moulding die simple, and thus tire production cost is low, convenient for production, this tire is without the need to inflation, so after being punctured by anything, load-carrying and in-use performance are still unaffected, and anti-stab ability is strong, tire core 7 by several connectors 5 respectively with tire toe 6, tyre sidewall is connected with crown 3, connector 5 be arranged so that tire operationally, elastic deformation can be produced between connector 5 and tire core 7, alternating action between tire core 7 and each connector 5, the load-carrying that mutual transmission is born, make load-carrying along tire circumference and tire width direction dispersion, thus different load-carryings can be carried, different road surfaces operating mode can be adapted to simultaneously, the load-carrying of California bearing ratio conventional tyre exceeds 30%, still can not produce and blow out, this tire is without the need to inflation in addition, pressure damage tire can not be produced as conventional tyre inside is filled with gas, thus excellent in durability, be provided with steel wire in support 8, make wheel tyre bead tire circumference load-carrying capacity stronger, make tire core 7 intensity better, the circular in cross-section of support 8, ellipse and polygon, different cross sectional shapes makes this tire can carry different load-carryings, is filled with soft material in support 8, or support 8 is in cellular, make tire core 7 elasticity better like this, thus make tire flexibility better, traveling comfort is better, conventional tyre general service life within 5000 kilometers, this tire wheeled 3 years 30000 kilometers, long service life, this tyre production technology is simple, uses common environment-friendly materials just can produce, and use cord fabric, recyclable recycling without the need to picture conventional tyre, cost is saved in environmental protection, conventional tyre is heated high temperature more than 40 DEG C, and interior air pressure increase can be blown out, and this tire can not be blown out more than 50 DEG C, does not also affect use, and this tire also can not be blown out below-50 DEG C, does not affect use, and heat resistance is better than conventional tyre.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a load-carrying formula non-inflatable tyre, is characterized in that, comprising:
Tire body (1), described tire body (1) in the form of a ring, wherein, comprising:
Tire toe (6), described tire toe (6) is removably disposed on wheel rim;
With the crown (3) of earth surface;
Tyre sidewall, described tyre sidewall connects tire toe (6) and crown (3), and described tyre sidewall comprises the first tyre sidewall (4) and the second tyre sidewall (4 ');
Tire core (7), described tire core (7) is positioned between the first tyre sidewall (4) and the second tyre sidewall (4 '), and be positioned between crown (3) and tire toe (6), described tire core (7) is connected with crown (3) with tire toe (6), tyre sidewall respectively by several connectors (5).
2. load-carrying formula non-inflatable tyre according to claim 1, it is characterized in that, one end of described first tyre sidewall (4) is fixedly connected on one end of tire toe (6), the other end of described first tyre sidewall (4) is fixedly connected on one end of crown (3), one end of described second tyre sidewall (4 ') is fixedly connected on the other end of tire toe (6), and the other end of described second tyre sidewall (4 ') is fixedly connected on the other end of crown (3).
3. load-carrying formula non-inflatable tyre according to claim 2, is characterized in that, is provided with the support (8) that several extend along tire circumference in described tire core (7).
4. load-carrying formula non-inflatable tyre according to claim 3, is characterized in that, the circular in cross-section of described support (8), ellipse and polygon.
5. load-carrying formula non-inflatable tyre according to claim 4, is characterized in that, described support (8) is in cellular.
6., according to the load-carrying formula non-inflatable tyre described in claim 5, it is characterized in that, described support is filled with soft material in (8).
7. load-carrying formula non-inflatable tyre according to claim 6, is characterized in that, described crown (3) cross-sectional plane is curved.
8. load-carrying formula non-inflatable tyre according to claim 7, is characterized in that, described crown (3) outer peripheral face is provided with decorative pattern (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420866925.XU CN204340557U (en) | 2014-12-26 | 2014-12-26 | A kind of load-carrying formula non-inflatable tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420866925.XU CN204340557U (en) | 2014-12-26 | 2014-12-26 | A kind of load-carrying formula non-inflatable tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204340557U true CN204340557U (en) | 2015-05-20 |
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|---|---|---|---|
| CN201420866925.XU Expired - Fee Related CN204340557U (en) | 2014-12-26 | 2014-12-26 | A kind of load-carrying formula non-inflatable tyre |
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| CN (1) | CN204340557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055635A (en) * | 2019-12-30 | 2020-04-24 | 山东理工大学 | Zhao state bridge type closed non-pneumatic tire |
-
2014
- 2014-12-26 CN CN201420866925.XU patent/CN204340557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055635A (en) * | 2019-12-30 | 2020-04-24 | 山东理工大学 | Zhao state bridge type closed non-pneumatic tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20151226 |
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| EXPY | Termination of patent right or utility model |