CN209776030U - anti-prick non-pneumatic tyre - Google Patents
anti-prick non-pneumatic tyre Download PDFInfo
- Publication number
- CN209776030U CN209776030U CN201920338003.4U CN201920338003U CN209776030U CN 209776030 U CN209776030 U CN 209776030U CN 201920338003 U CN201920338003 U CN 201920338003U CN 209776030 U CN209776030 U CN 209776030U
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- connecting plate
- fixed
- annular
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 63
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Tires In General (AREA)
Abstract
The utility model discloses an anti-prick inflation-free tire, which comprises an annular aluminum alloy bracket, wherein a plurality of aluminum alloy linings are fixed outside the aluminum alloy bracket through a hydraulic device, and rubber treads are sleeved outside the aluminum alloy linings; the hydraulic device comprises a cylinder body and a piston sleeved in the cylinder body, a first connecting plate is arranged at the end part of the cylinder body, a second connecting plate is arranged at the end part of the piston, the first connecting plate is fixed with the annular aluminum alloy support, and the second connecting plate is fixed with the aluminum alloy lining. The utility model discloses simple structure, design science is ingenious, adopts hydraulic means to replace the gas filled structure of traditional tire, reaches bradyseism, exempts from gas filled purpose.
Description
Technical Field
The utility model belongs to the automobile spare and accessory part field, concretely relates to relate to prevent pricking exempt from pneumatic tire.
Background
The automobile tire is one of important parts of the automobile, is directly contacted with a road surface, and is used for relieving the impact on the automobile when the automobile runs together with an automobile suspension so as to ensure that the automobile has good riding comfort and running smoothness; the good adhesion between the wheels and the road surface is ensured; the traction, braking and passing performance of the automobile are improved; bearing the weight of the automobile, the important role of the tire on the automobile is more and more paid attention by people. The conventional automobile tire is inflatable, and once the tire is deflated or broken, the automobile cannot run normally. In response to this, some companies have replaced solid rubber tires, but this not only increases the cost, but also increases the weight of the vehicle, and the inertia of the vehicle increases with the increase in weight, which may have serious consequences in response to sudden driving situations.
Disclosure of Invention
The purpose of the invention is as follows: an object of the utility model is to provide a prevent pricking and exempt from pneumatic tire to prior art not enough.
The technical scheme is as follows: in order to achieve the above object, the present invention is specifically completed as follows: the anti-prick inflation-free tire comprises an annular aluminum alloy support, wherein a plurality of aluminum alloy linings are fixed outside the aluminum alloy support through a hydraulic device, and rubber treads are sleeved outside the aluminum alloy linings; the hydraulic device comprises a cylinder body and a piston sleeved in the cylinder body, a first connecting plate is arranged at the end part of the cylinder body, a second connecting plate is arranged at the end part of the piston, the first connecting plate is fixed with the annular aluminum alloy support, and the second connecting plate is fixed with the aluminum alloy lining.
wherein, the aluminum alloy lining is an arc-shaped plate with aluminum alloy texture.
The annular aluminum alloy support comprises an annular aluminum alloy ring and a plurality of Y-shaped support frames for fixing the annular aluminum alloy ring, and the other end of each Y-shaped support frame is fixed on the central shaft.
the L-shaped end part of the Y-shaped support frame is fixed on the central shaft, and the V-shaped end part of the Y-shaped support frame is fixed on the annular aluminum alloy ring.
The first connecting plate and the second connecting plate are provided with threaded fixing holes, the annular aluminum alloy support and the aluminum alloy lining are provided with corresponding threaded counter bores, and the first connecting plate and the annular aluminum alloy support, the second connecting plate and the aluminum alloy lining are fixed through bolts.
Wherein, the inner side of the rubber tread is coated with a layer of MPN rubber compound.
the width of the aluminum alloy lining is larger than or equal to that of the annular aluminum alloy support, so that the contact area of the aluminum alloy lining and the rubber tread can be increased, and the friction force is reduced.
the utility model discloses an theory of operation is for carrying out the buffering of tire atress through hydraulic means, and the integrated configuration through additionally establishing hydraulic means and inside lining at the steel ring makes the biography power of outer rubber tread can be cushioned well and fall, simultaneously because traditional tread of aerifing is replaced by hydraulic means, so do not have the tire and aerify and scratch the risk broken.
Has the advantages that: compared with the prior art, the utility model, there are following advantage:
(1) The utility model has simple structure and scientific and ingenious design, adopts the hydraulic device to replace the inflation structure of the traditional tire, and achieves the purposes of shock absorption and inflation free;
(2) The utility model can achieve the purpose of inflation-free, and the weight of the tire is greatly reduced compared with that of a solid tire, thereby preventing the inertia from being improved due to the large weight of the automobile and influencing the safety of operation;
(3) The utility model discloses maintain portably, perhaps only need when maintaining the maintenance maintain to a few hydraulic means maintain can, convenient, efficient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
Fig. 2 is a perspective view of the present invention;
FIG. 3 is a schematic structural view of the annular aluminum alloy bracket of the present invention;
fig. 4 is a structural view of the hydraulic apparatus of the present invention.
Detailed Description
Example 1:
the anti-prick inflation-free tire comprises an annular aluminum alloy support 1, a plurality of aluminum alloy linings 3 are fixed outside the aluminum alloy support 1 through a hydraulic device 2, rubber treads 4 are sleeved outside the aluminum alloy linings 3, the hydraulic device 2 comprises a cylinder body 21 and a piston 22 sleeved in the cylinder body 21, a first connecting plate 23 is arranged at the end part of the cylinder body 21, a second connecting plate 24 is arranged at the end part of the piston 22, the first connecting plate 23 is fixed with the annular aluminum alloy support 1, the second connecting plate 24 is fixed with the aluminum alloy linings 3, the aluminum alloy linings 3 are arc-shaped plates made of aluminum alloy, the annular aluminum alloy support 1 comprises an annular aluminum alloy ring 11 and a plurality of Y-shaped support frames 12 for fixing the annular aluminum alloy ring 11, the other ends of the Y-shaped support frames 12 are fixed on a central shaft 13, the V-shaped end parts of the Y-shaped support frames 12 are fixed on the annular aluminum alloy ring 11, a layer of MPN glue is coated on the inner side of the rubber treads 4, and the width of the aluminum alloy linings 3 is larger than or.
Example 2:
As shown in fig. 3, a connection mode of a hydraulic device, an annular aluminum alloy bracket and an aluminum alloy lining is as follows: threaded fixing holes are formed in the first connecting plate and the second connecting plate, corresponding threaded counter bores are formed in the annular aluminum alloy support and the aluminum alloy lining, and the first connecting plate and the annular aluminum alloy support, the second connecting plate and the aluminum alloy lining are fixed through bolts.
Claims (7)
1. The puncture-proof inflation-free tire is characterized by comprising an annular aluminum alloy support, wherein a plurality of aluminum alloy linings are fixed outside the aluminum alloy support through a hydraulic device, and rubber treads are sleeved outside the aluminum alloy linings; the hydraulic device comprises a cylinder body and a piston sleeved in the cylinder body, a first connecting plate is arranged at the end part of the cylinder body, a second connecting plate is arranged at the end part of the piston, the first connecting plate is fixed with the annular aluminum alloy support, and the second connecting plate is fixed with the aluminum alloy lining.
2. The puncture-resistant pneumatic tire as claimed in claim 1, wherein the aluminum alloy inner liner is an arc-shaped plate of aluminum alloy.
3. The anti-prick non-pneumatic tire according to claim 1, wherein the annular aluminum alloy support comprises an annular aluminum alloy ring and a plurality of Y-shaped support frames for fixing the annular aluminum alloy ring, and the other end of each Y-shaped support frame is fixed on the central shaft.
4. The puncture-resistant and inflation-free tire according to claim 3, wherein the I-shaped end of the Y-shaped support frame is fixed to the central shaft, and the V-shaped end is fixed to the annular aluminum alloy ring.
5. The anti-pricking and non-inflatable tire as claimed in claim 1, wherein threaded fixing holes are formed in the first connecting plate and the second connecting plate, corresponding threaded counter bores are formed in the annular aluminum alloy support and the aluminum alloy lining, and the first connecting plate and the annular aluminum alloy support, the second connecting plate and the aluminum alloy lining are fixed through bolts.
6. The puncture-resistant pneumatic tire of claim 1, wherein the rubber tread is coated on the inside with a layer of MPN rubber compound.
7. the puncture-resistant pneumatic tire as claimed in claim 1, wherein the aluminum alloy inner liner has a width equal to or greater than that of the annular aluminum alloy support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920338003.4U CN209776030U (en) | 2019-03-18 | 2019-03-18 | anti-prick non-pneumatic tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920338003.4U CN209776030U (en) | 2019-03-18 | 2019-03-18 | anti-prick non-pneumatic tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209776030U true CN209776030U (en) | 2019-12-13 |
Family
ID=68798274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920338003.4U Expired - Fee Related CN209776030U (en) | 2019-03-18 | 2019-03-18 | anti-prick non-pneumatic tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209776030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312152A (en) * | 2021-12-30 | 2022-04-12 | 季华实验室 | Non-pneumatic tire and vehicle |
| KR20220069167A (en) * | 2020-11-19 | 2022-05-27 | 한국타이어앤테크놀로지 주식회사 | Non-pneumatic tire |
-
2019
- 2019-03-18 CN CN201920338003.4U patent/CN209776030U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220069167A (en) * | 2020-11-19 | 2022-05-27 | 한국타이어앤테크놀로지 주식회사 | Non-pneumatic tire |
| KR102412865B1 (en) | 2020-11-19 | 2022-06-27 | 한국타이어앤테크놀로지 주식회사 | Non-pneumatic tire |
| CN114312152A (en) * | 2021-12-30 | 2022-04-12 | 季华实验室 | Non-pneumatic tire and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |