CN103386861B - Improvement structure of inflation-free tyre - Google Patents
Improvement structure of inflation-free tyre Download PDFInfo
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- CN103386861B CN103386861B CN201310341795.8A CN201310341795A CN103386861B CN 103386861 B CN103386861 B CN 103386861B CN 201310341795 A CN201310341795 A CN 201310341795A CN 103386861 B CN103386861 B CN 103386861B
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Abstract
The invention discloses a kind of non-inflatable tyre, comprise wheel hub (1) and cover tire (3), described cover tire is the uncovered structure being formed with cavity, elastic connecting component (2) one end is fixed on the both sides excircle of described wheel hub, and elastic connecting component other end both sides correspondence is fixed positioned on two medial surfaces of cover tire opening end; Be provided with an inflation-free inner tyre, elastic connecting component (2) is located at towards on the other end of cover tire inner peripheral surface in described inflation-free inner tyre location; Described elastic connecting component other end both sides are moved to described cover tire inner peripheral surface direction along hub spindle in promoting described inflation-free inner tyre after stressed dorsad.This tire avoids the loaded down with trivial details of inflation, and can effective guarantee safe relieved use on different road surface.
Description
Technical field
The present invention relates to vehicle traveling tire, particularly, relate to a kind of Improvement structure of inflation-free tyre.
Background technology
Can be there are some defects in air-inflation tyre: such as in use: the reason when summer uses air-inflation tyre often due to sunshine needs frequent inflation, even occurs the phenomenon of blowing out when solar temperature is too high.Or when running into road surface and being smooth not, it is artificial careful that tire not only needs in the process used, and once occur that namely damaged gas leakage need to change whole tire immediately, delay trip.At present, also have the report of relevant non-inflatable tyre, but majority is all limited to theory, still there is the defect that cannot normally run in actual use.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of Improvement structure of inflation-free tyre, this structure can the safe relieved use on different road surface of effective guarantee tire.
In order to solve the problems of the technologies described above, technical scheme provided by the invention is: a kind of Improvement structure of inflation-free tyre, comprises wheel hub and cover tire, and described cover tire is the uncovered structure being formed with cavity:
Elastic connecting component one end is fixed on the both sides excircle of described wheel hub, and elastic connecting component other end both sides correspondence is fixed positioned on two medial surfaces of cover tire opening end;
Be provided with an inflation-free inner tyre, elastic connecting component is located at towards on the other end of cover tire inner peripheral surface in described inflation-free inner tyre location;
Described elastic connecting component other end both sides are moved to described cover tire inner peripheral surface direction along hub spindle in promoting described inflation-free inner tyre after stressed dorsad.
Further improve as the present invention:
Described elastic connecting component comprises first and second elastic supporting plate and first and second supports ring plate;
Described first and second supports ring plate correspondence and is fixedly embedded on two medial surfaces of described cover tire opening end;
One end of first and second elastic supporting plate described respectively corresponding stationary positioned is connected on the both sides excircle of described wheel hub, and the other end of first and second elastic supporting plate respectively correspondence is located by connecting and supports in ring plate in described first and second; First and second elastic supporting plate described all tilts to hub centre;
The width of described inflation-free inner tyre is less than wheel hub axial width, and described inflation-free inner tyre location is located at first and second and supports in ring plate.
Further improve as the present invention:
First and second elastic supporting plate described is a plurality of, is all located on described wheel hub excircle in uniform intervals correspondence, and first and second elastic supporting plate described is arranged in a crossed manner.
Further improve as the present invention:
First and second elastic supporting plate described is correspondence and arranges a circle on the excircle of wheel hub both sides.
Further improve as the present invention:
Described wheel hub comprises hub body, and described hub body is respectively arranged with the first flange and the second flange along its both sides outer circumferential position, and described first flange and the second flange stretch out from hub body both sides periphery respectively;
One end of described first elastic supporting plate is fixedly connected with the first flange outer sides, and its other end and described first supports ring plate outer wall stationary positioned and is connected; One end of described second elastic supporting plate is fixedly connected with the second flange outer sides, and its other end and described second supports ring plate outer wall stationary positioned and is connected.
Further improve as the present invention:
Hub body between first and second elastic supporting plate described is installed with respectively first and second corresponding catch, first and second elastic supporting plate described is corresponding to first and second catch respectively.
Further improve as the present invention:
Described first supports excircle that ring plate and second supports ring plate is respectively arranged with and described first supports ring plate and described second and support ring plate lateral wall and the 3rd flange extended to described cover tire direction and the 4th flange dorsad, the excircle of described 3rd flange and the 4th flange is respectively arranged with for by inflation-free inner tyre respectively stationary positioned be connected to described first and support ring plate and second and support connecting element in ring plate.
Further improve as the present invention:
Described 3rd flange is identical with the 4th flanged structure, is stepped structure; Described connecting element is metal filament.
Further improve as the present invention:
The outer wall of cover tire opening end both sides periphery is provided with anti-fold compressing tablet, the outer circumference surface of described cover tire opening end both sides is provided with groove, the inner peripheral surface of described anti-fold compressing tablet is provided with the projection with fit depressions.
Further improve as the present invention:
Be provided with flexible filler in described inflation-free inner tyre, be provided with flexible filler between described inflation-free inner tyre and cover tire inner peripheral surface, described flexible filler can be expanded with the expansion of inflation-free inner tyre.
Beneficial effect of the present invention: be greater than inner tube of a tyre width by wheel hub axial width, to realize when wheel hub and first and second elastic supporting plate lock first and second elastic supporting plate and first and second supports that ring plate connection location is stressed stressedly dorsad to be opened, and locked by support ring plate and cover tire, inflation-free inner tyre radial direction is moved bottom cover tire inner periphery; During use, when obtaining balance by the antagonistic force on ground behind tire interface ground, thus maintain the normal operation of tire.Further, third and fourth flange is set by the excircle supporting ring plate at first and second, inflation-free inner tyre can well be located in first and second and supports between ring plate and cover tire; By arranging anti-fold compressing tablet to maintain the fit-state of cover tire and ring plate at cover tire excircle with manner.
Accompanying drawing explanation
Fig. 1 is: a kind of whole wheel hub structural representation of prior art;
Fig. 2 is: of the present invention first and second supports ring plate and cover tire position relationship local structure schematic diagram.
Fig. 3 is: first and second elastic supporting plate of the present invention, first and second support ring plate and cover tire position relationship local structure schematic diagram.
Fig. 4 is: the 3rd flange of the present invention and the 4th flange and first and second support ring plate and inflation-free inner tyre position relationship front elevation.
Detailed description of the invention
By reference to the accompanying drawings, elaborate to the present invention, but protection scope of the present invention is not limited to following embodiment, the simple equivalence namely in every case done with the present patent application the scope of the claims and description changes and modifies, and all still belongs within patent covering scope of the present invention.
The Improvement structure of inflation-free tyre of the present embodiment, comprises wheel hub 1, elastic connecting component 2, cover tire 3 and inflation-free inner tyre 4, and wherein, cover tire 3 is for being formed with the uncovered structure of cavity:
Elastic connecting component 2 one end is fixed on the both sides excircle of wheel hub 1, and elastic connecting component 2 other end both sides correspondence is fixed positioned on two medial surfaces of cover tire 3 opening end; Elastic connecting component 2 is located at towards on the other end of cover tire 3 inner peripheral surface in inflation-free inner tyre 4 location, and elastic connecting component 2 other end both sides are axially moved to cover tire 3 inner peripheral surface direction in promoting inflation-free inner tyre 4 after stressed dorsad along wheel hub 1.
Further, please refer to shown in Fig. 2 and Fig. 3, elastic connecting component 2 comprises first and second elastic supporting plate 23,24 and first and second supports ring plate 21,22; First and second supports ring plate 21,22 correspondence and is fixedly embedded on two medial surfaces of cover tire 3 opening end; First and second elastic supporting plate 23, one end of 24 respectively corresponding stationary positioned is connected on the both sides excircle of wheel hub 1, its other end respectively correspondence is located by connecting in first and second support ring plate 21, on 22, and first and second elastic supporting plate 23,24 all tilts to hub centre, object is when wheel hub 1 and first and second support ring plate 21, realize first and second elastic supporting plate 23,24 during 22 locking and support ring plate 21 with first and second, 22 ends connected are stressed opens; Wherein, form with bolts is fixedly connected with.
The width of inflation-free inner tyre 3 is less than wheel hub 1 axial width, inflation-free inner tyre 3 location is located at first and second and supports ring plate 21, on 22, and first and second supports ring plate 21,22 move to cover tire 3 inner peripheral surface direction in stressed rear promotion inflation-free inner tyre 4 dorsad mutually, and namely inflation-free inner tyre 4 is from being relaxed to the transition of tightening.Be located at first and second in lax location when inflation-free inner tyre 4 is arranged and support ring plate 21, on 22, after assembling, first and second supports ring plate 21,22 dorsad stressed both distances are increased after, inflation-free inner tyre 4 in tight, thus makes inflation-free inner tyre 4 move to cover tire 3 inner peripheral surface direction.
First and second elastic supporting plate 23,24 is a plurality of, is all located on wheel hub 1 excircle in uniform intervals correspondence, and first and second elastic supporting plate 23,24 is in arranged in a crossed manner.First and second elastic supporting plate 23,24 is correspondence and arranges a circle on the excircle of wheel hub both sides, and namely first and second elastic supporting plate 23,24 all in the form of a ring.
Please refer to shown in Fig. 1, Fig. 4, wheel hub comprises hub body 11, and hub body 11 is respectively arranged with the first flange 12 and the second flange 13, first flange 12 and the second flange 13 along its both sides outer circumferential position and stretches out from hub body 11 both sides periphery respectively.
Particularly, be explained as follows for standalone elastic stay bearing plate and independent support ring plate:
First and second elastic supporting plate 23,24 support ring plate 21 with first and second, the connection mode of 22 can be mode as shown in Figure 3, and wherein the first elastic supporting plate 23 and first supports the connection of ring plate 21, and relative second elastic supporting plate 24 and second supports the connection of ring plate 22.More preferably, one end of first elastic supporting plate 23 is fixedly connected with outside the first flange 12, its other end and first supports ring plate 21 outer wall stationary positioned and is connected, second elastic supporting plate 24 one end relative with the first elastic supporting plate 23 is fixedly connected with outside the second flange 13, and its other end and second supports ring plate 22 outer wall stationary positioned and is connected.
First and second elastic supporting plate 23, hub body 11 between 24 is installed with respectively first and second corresponding catch (not shown), first and second elastic supporting plate 21,22 is corresponding to first and second catch respectively, can prevent vehicle from when first and second elastic supporting plate 21,22 tilts to direction, side when turning, exceeding setting value with this.
First and second supports ring plate 21, the excircle of 22 is respectively arranged with first and second support ring plate 21 dorsad, 22 lateral walls and to cover tire direction extend the 3rd flange 14 and the 4th flange 15, the excircle of the 3rd flange and the 4th flange is respectively arranged with for by inflation-free inner tyre 4 respectively stationary positioned be connected to first and second support ring plate 21, the connecting element on 22.Wherein, the 3rd flange is identical with the 4th flange (not shown) structure, is stepped structure, connecting element be metal filament as iron wire, iron wire can by inflation-free inner tyre 4 banding in first and second support ring plate 21,22 excircle on.
In the present embodiment, the outer wall of cover tire 3 opening end both sides periphery is provided with anti-fold compressing tablet (not shown), object prevents cover tire 3 opening end both sides periphery outer wall from pursing up, be specially and be provided with groove on the outer circumference surface of cover tire opening end both sides, the inner peripheral surface of anti-fold compressing tablet is provided with the projection with fit depressions.Be provided with flexible filler in inflation-free inner tyre 4, be also provided with flexible filler between inflation-free inner tyre 4 and cover tire 3 inner peripheral surface, flexible filler can be expanded with the expansion of inflation-free inner tyre 3; Inflation-free inner tyre 4 is filled as flexible material by polyurethane foam glue, makes tire have the feature of high temperature resistant, waterproof and high insulation, and has good elasticity.
In the present embodiment, the preferential fitting process of non-inflatable tyre is:
First, inflation-free inner tyre 4 is located fixed span and is located at first and second support ring plate 21, and on 22, now the inner tube of a tyre is relaxed state; Inflation-free inner tyre 4 periphery winding flexible filler, first and second support ring plate 21,22 correspondence be screwed be locked in cover tire 3 opening end two medial surfaces on; Then, one end of first and second elastic supporting plate 23,24 is connected on the both sides excircle of wheel hub 1 by the corresponding stationary positioned of screw respectively.
Then, cover tire 3 is placed on wheel hub 1, first and second elastic supporting plate 23,24 are in first and second supports ring plate 21, outside 22, finally use first and second elastic supporting plate 23,24 correspondence of key screw to be locked in first and second again and support ring plate 21, on 22, first and second supports ring plate 21,22, and owing to being subject to the opening force of first and second elastic supporting plate 23,24, opening change is between the two large, make inflation-free inner tyre 4 tight thus, therefore inflation-free inner tyre 4 move bottom cover tire inner periphery.
In the present embodiment; as first and second elastic supporting plate 23; 24 are arrange a circle on wheel hub excircles; can be economized first and second like this and support ring plate 21; 22, inflation-free inner tyre 4 directly location is located on first and second elastic supporting plate 23,24 excircle; be the present embodiment equivalent technical solutions, be similarly the claimed scope of the present embodiment.Wherein, first and second supports ring plate 21, on 22 with inflation-free inner tyre 4, flexible filler can be one-body molded, is the present embodiment equivalent technical solutions, is similarly the claimed scope of the present embodiment.
Claims (9)
1. an Improvement structure of inflation-free tyre, comprise wheel hub (1) and cover tire (3), described cover tire is the uncovered structure being formed with cavity, it is characterized in that:
Elastic connecting component (2) one end is fixed on the both sides excircle of described wheel hub, and elastic connecting component other end both sides correspondence is fixed positioned on two medial surfaces of cover tire opening end;
Be provided with an inflation-free inner tyre, elastic connecting component (2) is located at towards on the other end of cover tire inner peripheral surface in described inflation-free inner tyre location;
Described elastic connecting component other end both sides are moved to described cover tire inner peripheral surface direction along hub spindle in promoting described inflation-free inner tyre after stressed dorsad;
Described elastic connecting component comprises first and second elastic supporting plate (23,24) and first and second supports ring plate (21,22);
Described first and second supports ring plate correspondence and is fixedly embedded on two medial surfaces of described cover tire opening end;
One end of first and second elastic supporting plate described respectively corresponding stationary positioned is connected on the both sides excircle of described wheel hub, and the other end of first and second elastic supporting plate respectively correspondence is located by connecting and supports in ring plate in described first and second; First and second elastic supporting plate described all tilts to hub centre;
The width of described inflation-free inner tyre is less than wheel hub axial width, and described inflation-free inner tyre location is located at first and second and supports in ring plate.
2. Improvement structure of inflation-free tyre according to claim 1, is characterized in that:
First and second elastic supporting plate described is a plurality of, is all located on described wheel hub excircle in uniform intervals correspondence, and first and second elastic supporting plate described is arranged in a crossed manner.
3. Improvement structure of inflation-free tyre according to claim 1, is characterized in that:
First and second elastic supporting plate described is correspondence and arranges a circle on the excircle of wheel hub both sides.
4. Improvement structure of inflation-free tyre according to claim 1 and 2, is characterized in that:
Described wheel hub comprises hub body (11), described hub body is respectively arranged with the first flange (12) and the second flange (13) along its both sides outer circumferential position, and described first flange and the second flange stretch out from hub body both sides periphery respectively;
One end of described first elastic supporting plate is fixedly connected with the first flange outer sides, and its other end and described first supports ring plate outer wall stationary positioned and is connected; One end of described second elastic supporting plate is fixedly connected with the second flange outer sides, and its other end and described second supports ring plate outer wall stationary positioned and is connected.
5. Improvement structure of inflation-free tyre according to claim 1 and 2, is characterized in that:
Hub body between first and second elastic supporting plate described is installed with respectively first and second corresponding catch, first and second elastic supporting plate described is corresponding to first and second catch respectively.
6. Improvement structure of inflation-free tyre according to claim 1, is characterized in that:
Described first supports excircle that ring plate and second supports ring plate is respectively arranged with and described first supports ring plate and described second and support ring plate lateral wall and the 3rd flange (14) extended to described cover tire direction and the 4th flange (15) dorsad, the excircle of described 3rd flange and the 4th flange is respectively arranged with for by inflation-free inner tyre respectively stationary positioned be connected to described first and support connecting element in ring plate and the second support ring plate.
7. Improvement structure of inflation-free tyre according to claim 6, is characterized in that:
Described 3rd flange is identical with the 4th flanged structure, is stepped structure; Described connecting element is metal filament.
8. Improvement structure of inflation-free tyre according to claim 1, is characterized in that:
The outer wall of cover tire opening end both sides periphery is provided with anti-fold compressing tablet, the outer circumference surface of described cover tire opening end both sides is provided with groove, the inner peripheral surface of described anti-fold compressing tablet is provided with the projection with fit depressions.
9. Improvement structure of inflation-free tyre according to claim 1, is characterized in that:
Be provided with flexible filler in described inflation-free inner tyre, be provided with flexible filler between described inflation-free inner tyre and cover tire inner peripheral surface, described flexible filler can be expanded with the expansion of inflation-free inner tyre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341795.8A CN103386861B (en) | 2013-08-07 | 2013-08-07 | Improvement structure of inflation-free tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341795.8A CN103386861B (en) | 2013-08-07 | 2013-08-07 | Improvement structure of inflation-free tyre |
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| Publication Number | Publication Date |
|---|---|
| CN103386861A CN103386861A (en) | 2013-11-13 |
| CN103386861B true CN103386861B (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310341795.8A Active CN103386861B (en) | 2013-08-07 | 2013-08-07 | Improvement structure of inflation-free tyre |
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Families Citing this family (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 |
| CN111497529A (en) * | 2020-04-15 | 2020-08-07 | 杭州乐钛国际贸易有限公司 | Assembled solid inner tube and wheel thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190507221A (en) * | 1905-04-05 | 1905-07-27 | Ernst Gollner | Improvements in Resilient Wheels for Road Vehicles |
| GB190716819A (en) * | 1908-01-23 | 1908-08-20 | John Duncan Macarthur | Improvements in Resilient Wheels. |
| GB191325831A (en) * | 1913-11-11 | 1915-02-18 | Samuel Hele | Improvements in Resilient Wheels. |
| CN2567064Y (en) * | 2002-07-30 | 2003-08-20 | 任文林 | Safety high-efficient tyre |
| CN203391568U (en) * | 2013-08-07 | 2014-01-15 | 吴银龙 | Inflation-free tyre |
-
2013
- 2013-08-07 CN CN201310341795.8A patent/CN103386861B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190507221A (en) * | 1905-04-05 | 1905-07-27 | Ernst Gollner | Improvements in Resilient Wheels for Road Vehicles |
| GB190716819A (en) * | 1908-01-23 | 1908-08-20 | John Duncan Macarthur | Improvements in Resilient Wheels. |
| GB191325831A (en) * | 1913-11-11 | 1915-02-18 | Samuel Hele | Improvements in Resilient Wheels. |
| CN2567064Y (en) * | 2002-07-30 | 2003-08-20 | 任文林 | Safety high-efficient tyre |
| CN203391568U (en) * | 2013-08-07 | 2014-01-15 | 吴银龙 | Inflation-free tyre |
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| Publication number | Publication date |
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| CN103386861A (en) | 2013-11-13 |
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