CN203418928U - Non-pneumatic hollow tire - Google Patents
Non-pneumatic hollow tire Download PDFInfo
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- CN203418928U CN203418928U CN201320308870.6U CN201320308870U CN203418928U CN 203418928 U CN203418928 U CN 203418928U CN 201320308870 U CN201320308870 U CN 201320308870U CN 203418928 U CN203418928 U CN 203418928U
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- tire
- tire body
- hole
- inner peripheral
- peripheral surface
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Abstract
The utility model discloses a non-pneumatic hollow tire. The non-pneumatic hollow tire comprises a tire body, wherein two or more cavities are formed in the tire body, antiskid groove lines are arranged in the outer circumference of the tire body, and a plurality of through holes for relieving the internal pressure of the tire are formed in the inner circumference of the tire body and evenly arranged at equal intervals in a one-row, two-row or sine manner. According to the non-pneumatic hollow tire, the internal pressure produced in a tire running process can be effectively reduced.
Description
Technical field
The utility model relates to a kind of tire, particularly a kind of non-aerated air core tyre that reduces inside tires pressure.
Background technology
Existing non-inflatable tyre, if patent document 1(application number is 200710026029.7) a kind of tire disclosed, inside tires is provided with some cavitys, avoided the tire phenomenon of blowing out in the driving process of vehicle to occur, but this tire is a large amount of heat energy of its inner generation in vehicle high-speed traveling process, air is expanded, and the interior pressure producing therefrom cannot be alleviated in time, to tire, brings very large negative effect.
Utility model content
The purpose of this utility model is that a kind of non-aerated air core tyre with through hole that reduces as far as possible inside tires pressure will be provided.
A kind of non-aerated air core tyre of the utility model, comprise tire body, in tire body, be provided with two and be parallel to the tunnel type cavity of wheel rim to several, tire body outer circumference surface is provided with anti-slip tank line, is provided with several for removing the through hole of inside tires pressure on the inner peripheral surface of tire body.
Wherein, described number of openings, form and big or small actual size, will determine according to tire size size.
Wherein, described through hole is single evenly equidistant arrangement that make progress in the week of tire body inner peripheral surface.
Wherein, in the week of tire body inner peripheral surface, upwards how row evenly equidistantly arranges described through hole, and two through holes adjacent on tire width direction are in straight line.
Wherein, described through hole is upwards being sine wave shape arrangement the week of tire body inner peripheral surface.
Wherein, described through hole is at single hole, the diplopore alternative arrangement of making progress in the week of tire body inner peripheral surface.
The advantage of this tire:
1, the part that the utility model can be realized tire internal air pressure by the through hole arranging on tire body inner peripheral surface is mediated release.
2, the utility model can extend the service life of tire indirectly by discharging tire internal pressure.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of the utility model the 1st embodiment;
Fig. 2 is the constructional drawing of the utility model the 2nd embodiment;
Fig. 3 is the constructional drawing of the utility model the 3rd embodiment;
Fig. 4 is the constructional drawing of the utility model the 4th embodiment;
The schematic diagram of the cross-sectional plane of Fig. 5 the utility model embodiment 1;
The schematic diagram of the cross-sectional plane of Fig. 6 the utility model embodiment 2.
In figure: 1, tire body 2, through hole 3, cavity 4, tyre width 5, tire thickness
The specific embodiment
Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Embodiment 1: in Fig. 1, a kind of non-aerated air core tyre, comprise tire body, in tire body, be provided with a plurality of cavitys, tire body outer circumference surface is provided with anti-slip tank line, on the inner peripheral surface of tire body, be provided with several for removing the through hole of inside tires pressure, through hole is the hole that tire Yu Chu circle communicates.And single evenly equidistant arrangement that make progress in the week of tire body inner peripheral surface, the distance between adjacent through-holes is more than or equal to 1/2nd of tyre width.
Embodiment 2: in Fig. 2, through hole is double evenly equidistant arrangement that make progress in the week of tire body inner peripheral surface; Two through holes adjacent on tire width direction were upwards in a straight line in week.Other and embodiment 1 together, omit.
Embodiment 3: in Fig. 3, through hole is upwards being sine wave shape arrangement the week of tire body inner peripheral surface.Other and embodiment 1 together, omit.
Embodiment 4: as shown in Figure 4, through hole is at single hole, the diplopore alternative arrangement of making progress in the week of tire body inner peripheral surface.
Above-mentioned each sample tire and wheel rim are assembled together to form tire wheel, the tire wheel of comparative example (without the non-inflatable tyre of through hole) tire are installed on to the left side wheel of the axle drive shaft of all types of vehicles (as large-scale or dilly) of testing use; The right side wheels of axle drive shaft that the tire wheel of each embodiment tire is installed to all types of vehicles of test use, is applied to these tires by the load of 50kN, the every test of the vehicle 10km that travels, measure inner pressure of tire, then the right side of tire and left side are exchanged, then the 10km that travels, 50km tested altogether.As following table 1 shows this result:
The test of table 1(full size vehicle, its tire body inner peripheral surface through-hole diameter is 9-10mm):
The test of table 2(dilly, its tire body inner peripheral surface through-hole diameter is 7-8mm):
By above result, can be drawn: after the different distance of four kinds of tire runnings of this patent embodiment, measured inside tires pressure is all less than comparative example tire, the inside tires effect of easing stress of these four kinds of tires relatively, optimum is embodiment 2 tires, secondly be embodiment 4 tires, being embodiment 3 tires again, is finally embodiment 1 tire.
Obviously, above-mentioned example of the present utility model is only for the utility model example is clearly described, and is not the restriction to the embodiment of present technique.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give all embodiments exhaustive.Every still row of the protection domain in this patent of apparent variation that the technical program extends out or change that belong to.
Claims (5)
1. a non-aerated air core tyre, comprise tire body, in tire body, be provided with two and be parallel to the tunnel type cavity of wheel rim to several, tire body outer circumference surface is provided with anti-slip tank line, it is characterized in that: on the inner peripheral surface of tire body, be provided with several for removing the through hole of inside tires pressure.
2. a kind of non-aerated air core tyre as claimed in claim 1, is characterized in that: described through hole is single evenly equidistant arrangement that make progress in the week of tire body inner peripheral surface.
3. a kind of non-aerated air core tyre as claimed in claim 1, is characterized in that: in the week of tire body inner peripheral surface, upwards how row evenly equidistantly arranges described through hole, and two through holes adjacent on tire width direction are in straight line.
4. a kind of non-aerated air core tyre as claimed in claim 1, is characterized in that: described through hole is at single hole, the diplopore alternative arrangement of making progress in the week of tire body inner peripheral surface.
5. a kind of non-aerated air core tyre as claimed in claim 1, is characterized in that: described through hole is upwards being sine wave shape arrangement the week of tire body inner peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320308870.6U CN203418928U (en) | 2013-05-29 | 2013-05-29 | Non-pneumatic hollow tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320308870.6U CN203418928U (en) | 2013-05-29 | 2013-05-29 | Non-pneumatic hollow tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418928U true CN203418928U (en) | 2014-02-05 |
Family
ID=50018030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320308870.6U Expired - Lifetime CN203418928U (en) | 2013-05-29 | 2013-05-29 | Non-pneumatic hollow tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210316A (en) * | 2013-05-29 | 2014-12-17 | 王明江 | Inflation-free hollow tyre |
-
2013
- 2013-05-29 CN CN201320308870.6U patent/CN203418928U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210316A (en) * | 2013-05-29 | 2014-12-17 | 王明江 | Inflation-free hollow tyre |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150928 Address after: 221300 Jiangsu city of Pizhou province Yi Tang Zhen Jiang Xinlu Binhe Industrial Park No. 1 Patentee after: JIANGSU RISINGSUN TYRE Co.,Ltd. Address before: 221300 Jiangsu city of Xuzhou province Pizhou Riverside Industrial Park No. 1 Jiang Xinlu Patentee before: Wang Mingjiang Patentee before: Wang Feng |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 221300 Jiangsu city of Pizhou province Yi Tang Zhen Jiang Xinlu Binhe Industrial Park No. 1 Patentee after: Jiangsu Jiangxin Technology Co.,Ltd. Address before: 221300 Jiangsu city of Pizhou province Yi Tang Zhen Jiang Xinlu Binhe Industrial Park No. 1 Patentee before: JIANGSU RISINGSUN TYRE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |