CN104210316A - Inflation-free hollow tyre - Google Patents
Inflation-free hollow tyre Download PDFInfo
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- CN104210316A CN104210316A CN201310210038.7A CN201310210038A CN104210316A CN 104210316 A CN104210316 A CN 104210316A CN 201310210038 A CN201310210038 A CN 201310210038A CN 104210316 A CN104210316 A CN 104210316A
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- tyre
- tire
- hole
- tire body
- peripheral surface
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Abstract
The invention discloses an inflation-free hollow tyre which comprises a tyre body. Two or several cavities are arranged in the tyre body. The outer circumferential face of the tyre body is provided with antiskid corrugations. The inner circumferential face of the tyre body is provided with several through holes for relieving internal pressure of the tyre. The through holes are uniformly and equally spaced in a single row, double rows and a sinusoidal form on the inner circumferential face of the tyre. The internal pressure generated during driving process of the tyre is minimized effectively.
Description
Technical field
The present invention relates to a kind of tire, particularly a kind of non-aerated air core tyre reducing inner tyre pressure.
Background technology
Existing non-inflatable tyre, if patent document 1(application number is 200710026029.7) disclose a kind of tire, inside tires is provided with some cavitys, avoid tire blow out in the driving process of vehicle phenomenon 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 produced therefrom cannot be alleviated in time, brings very large negative effect to tire.
Summary of the invention
The object of the invention is to provide a kind of non-aerated air core tyre with through hole reducing inner tyre pressure as far as possible.
A kind of non-aerated air core tyre of the present invention, comprise tire body, be provided with several cavitys in tire body, tire body outer circumference surface is provided with anti-slip tank line, the inner peripheral surface of tire body is provided with several for removing the through hole of inner tyre pressure.
Wherein, described number of openings, form and size actual size, will determine according to tire size size.
Wherein, described through hole single even equidistant arrangement in the circumference of tire body inner peripheral surface.
Wherein, described through hole is double even equidistant arrangement in the circumference of tire body inner peripheral surface, and two through holes adjacent on tire width direction are in straight line.
Wherein, described through hole arrangement in sine wave shape in the circumference of tire body inner peripheral surface.
Wherein, described through hole single hole, diplopore in the circumference of tire body inner peripheral surface is alternately arranged.
The advantage of this tire:
1, the part that the present invention realizes tire internal air pressure by the through hole arranged on tire body inner peripheral surface mediates release.
2, the present invention can extend the service life of tire indirectly by release inner tyre pressure.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of the present invention the 1st embodiment;
Fig. 2 is the constructional drawing of the present invention the 2nd embodiment;
Fig. 3 is the constructional drawing of the present invention the 3rd embodiment;
Fig. 4 is the constructional drawing of the present invention the 4th embodiment;
The schematic diagram of the cross-sectional plane of Fig. 5 embodiment of the present invention 1;
The schematic diagram of the cross-sectional plane of Fig. 6 embodiment of the present invention 2.
In figure: 1, tire body 2, through hole 3, cavity 4, tyre width 5, tire thickness
Detailed description of the invention
Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Embodiment 1: as in Fig. 1, a kind of non-aerated air core tyre, comprise tire body, multiple cavity is provided with in tire body, tire body outer circumference surface is provided with anti-slip tank line, the inner peripheral surface of tire body is provided with several for removing the through hole of inner tyre pressure, through hole is the hole that tire communicates with circle of place.And in the circumference of tire body inner peripheral surface single even equidistant arrangement, the distance between adjacent through-holes is more than or equal to 1/2nd of tyre width.
Embodiment 2: as in Fig. 2, through hole is double even equidistant arrangement in the circumference of tire body inner peripheral surface; Two through holes adjacent on tire width direction are in a straight line in the circumferential.Other and embodiment 1 together, are omited.
Embodiment 3: as in Fig. 3, through hole is the arrangement in sine wave shape in the circumference of tire body inner peripheral surface.Other and embodiment 1 together, are omited.
Embodiment 4: as shown in Figure 4, through hole single hole, diplopore in the circumference of tire body inner peripheral surface are alternately arranged.
Above-mentioned each sample tire and wheel rim are assembled together to form tire wheel, the tire wheel of comparative example (non-inflatable tyre without through hole) tire are installed on the left side wheel of the axle drive shaft of all types of vehicles (as large-scale or dilly) of test; The tire wheel of each embodiment tire is installed to the right side wheels of the axle drive shaft of all types of vehicles of test, the load of 50kN is applied to these tires, vehicle is often tested and is travelled 10km, measure inner pressure of tire, then the right side of tire and left side are exchanged, then travel 10km, test 50km 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):
Can be drawn by above result: inner tyre pressure measured after the distance that four kinds of tire runnings of this patent embodiment are different 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 tire, secondly be embodiment 4 tire, being embodiment 3 tire again, is finally embodiment 1 tire.
Obviously, above-mentioned example of the present invention is only for example of the present invention is clearly described, and is not the restriction of the embodiment to this technology.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 exhaustive to all embodiments.Every belong to the technical program the apparent change of extending out or variation be still in the row of the protection domain of this patent.
Claims (6)
1. a non-aerated air core tyre, comprise tire body, be provided with two in tire body 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 inner tyre pressure.
2. a kind of non-aerated air core tyre as claimed in claim 1, is characterized in that: described number of openings, form and size actual size, will determine according to tire size size.
3. a kind of non-aerated air core tyre as claimed in claim 1, is characterized in that: described through hole is single even equidistant arrangement in the circumference of tire body inner peripheral surface.
4. a kind of non-aerated air core tyre as claimed in claim 1, is characterized in that: described through hole is the even equidistant arrangement of many rows in the circumference of tire body inner peripheral surface, and two through holes adjacent on tire width direction are in straight line.
5. a kind of non-aerated air core tyre as claimed in claim 1, is characterized in that: described through hole single hole, diplopore in the circumference of tire body inner peripheral surface are alternately arranged.
6. a kind of non-aerated air core tyre as claimed in claim 1, is characterized in that: described through hole is the arrangement in sine wave shape in the circumference of tire body inner peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310210038.7A CN104210316A (en) | 2013-05-29 | 2013-05-29 | Inflation-free hollow tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310210038.7A CN104210316A (en) | 2013-05-29 | 2013-05-29 | Inflation-free hollow tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104210316A true CN104210316A (en) | 2014-12-17 |
Family
ID=52092390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310210038.7A Pending CN104210316A (en) | 2013-05-29 | 2013-05-29 | Inflation-free hollow tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104210316A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671704A (en) * | 2017-03-15 | 2017-05-17 | 天津万禹鑫模具有限公司 | Non-pneumatic inner tire |
| CN107399203A (en) * | 2017-07-26 | 2017-11-28 | 杭州琢源汽车科技有限公司 | A kind of non-inflatable tyre |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4877071A (en) * | 1987-03-06 | 1989-10-31 | Sumitomo Rubber Industries, Ltd. | Three layer cushion tire |
| CN1161021A (en) * | 1994-08-19 | 1997-10-01 | 艾尔博斯轮胎有限公司 | Ground-engaging apparatus |
| CN2399235Y (en) * | 1999-11-02 | 2000-10-04 | 王明江 | High elastic inflating free tyre |
| CN101041317A (en) * | 2006-03-20 | 2007-09-26 | 姜雪思 | Air-free tyre |
| CN201095287Y (en) * | 2007-08-14 | 2008-08-06 | 唐建业 | Tyre |
| CN203418928U (en) * | 2013-05-29 | 2014-02-05 | 王明江 | Non-pneumatic hollow tire |
-
2013
- 2013-05-29 CN CN201310210038.7A patent/CN104210316A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4877071A (en) * | 1987-03-06 | 1989-10-31 | Sumitomo Rubber Industries, Ltd. | Three layer cushion tire |
| CN1161021A (en) * | 1994-08-19 | 1997-10-01 | 艾尔博斯轮胎有限公司 | Ground-engaging apparatus |
| CN2399235Y (en) * | 1999-11-02 | 2000-10-04 | 王明江 | High elastic inflating free tyre |
| CN101041317A (en) * | 2006-03-20 | 2007-09-26 | 姜雪思 | Air-free tyre |
| CN201095287Y (en) * | 2007-08-14 | 2008-08-06 | 唐建业 | Tyre |
| CN203418928U (en) * | 2013-05-29 | 2014-02-05 | 王明江 | Non-pneumatic hollow tire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671704A (en) * | 2017-03-15 | 2017-05-17 | 天津万禹鑫模具有限公司 | Non-pneumatic inner tire |
| CN107399203A (en) * | 2017-07-26 | 2017-11-28 | 杭州琢源汽车科技有限公司 | A kind of non-inflatable tyre |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141217 |