CN111070969A - Vehicle wheel free of inflation in use - Google Patents
Vehicle wheel free of inflation in use Download PDFInfo
- Publication number
- CN111070969A CN111070969A CN201811226188.6A CN201811226188A CN111070969A CN 111070969 A CN111070969 A CN 111070969A CN 201811226188 A CN201811226188 A CN 201811226188A CN 111070969 A CN111070969 A CN 111070969A
- Authority
- CN
- China
- Prior art keywords
- tyre
- wheel
- tire
- hub
- strength
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 238000005429 filling process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000035939 shock Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/04—Tyres specially adapted for particular applications for road vehicles, e.g. passenger cars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
This patent relates to a wheel that does not require inflation of compressed gas during normal use. The tire of the wheel is punctured and stabbed because the tire is not inflated, air leakage damage and tire burst damage are avoided, and the driving safety of the vehicle is effectively improved. The existing automobiles are provided with wheels, and the wheels are used for driving the automobiles to move and absorb shock. The wheel consists of a hub and a tyre, wherein the tyre is arranged outside the hub and is directly contacted with the ground by the tyre. In order to increase the mechanical strength of the tyre, it is known to charge the cavity of the tyre with compressed gas. Fig. one is a half sectional view of a conventional wheel. The core content of the patent is a process for filling a wheel cavity with a high-strength high-elasticity material, which replaces the existing process for filling a tire cavity with compressed gas. The high-strength and high-elasticity filling material is not gas, not liquid or solid, can not leak and run off in normal use, and can avoid inflation maintenance of the wheel. The puncture-proof tyre is not afraid of puncture and puncture, and the situations of threatening the driving safety such as air leakage, flat tyre, tyre burst and the like can not occur. Effectively improves the driving safety and saves spare wheels carried by the vehicle.
Description
The patent refers to the field of 'wheels for motor vehicles, or similar devices'. The tire of the wheel is not afraid of puncture and puncture because of not being inflated, and the tire is not damaged by air leakage or tire burst, thereby effectively improving the driving safety and reliability of the vehicle.
Technical Field
The existing automobiles are provided with wheels, the wheels are contacted with the ground, and the wheels are used for driving the vehicles to move and absorbing shock. The wheel is composed of a hub and a tire. The hub is generally made of a metal material, the tire is generally made of a rubber material, and the tire is mounted on the outer side of the hub and directly contacts the ground through the tire. Because of the structural and performance requirements of the hub and tire, which require an internal cavity (tire cavity) in the tire, it is known to inflate the tire cavity with pressurized gas in order to increase the mechanical strength of the tire. The pneumatic wheel is characterized in that:
(1) simple manufacturing process and low manufacturing cost
(2) The requirements on the mechanical strength and the damping effect of the wheel are taken into consideration, and the damping effect is good.
Has the disadvantages that
(1) The tire is afraid of being pricked by a sharp object to cause rapid air leakage
(2) In normal use, the tire pressure is required to be checked frequently when the tire leaks chronically, the air pressure is supplemented timely, and the safety is poor. Most automobiles carry spare wheels along with the automobile so as to deal with the hidden danger of driving safety caused by air leakage and tire burst of the tires. The invention discloses a wheel which does not need to charge compressed gas into a tire cavity in normal use, and the driving safety of a vehicle is improved.
Technical implementation scheme of inflation-free wheel
The core content of the non-pneumatic wheel is that the existing process for inflating the tire is replaced by the process for filling the cavity of the tire by using a high-strength and high-elasticity material.
The production process and the production technology of the prior wheel are as follows: tires are produced by tire factories or rubber product factories and transported to automobile factories for assembly. The hub is produced by an automobile plant and assembled into a wheel by the automobile plant. Two sets of embodiments are provided for different production processes.
Scheme A: is completed by a tire factory and an automobile factory together. In a tire factory, a high-strength and high-elasticity material is filled in a tire cavity, so that the performances of the new tire, such as mechanical strength, shock absorption and the like, can reach the performances of the existing pneumatic tire. Or a new tyre made of high-strength and high-elasticity material and with the performance reaching that of the existing pneumatic wheel is produced by a tyre factory, and the tyre is sent to an automobile factory for wheel assembly. Because the shape and physical properties of a new tire change, the existing hub and wheel assembly process cannot meet the installation requirements of the new tire, and a new hub and a new wheel assembly process are required to be produced. The conventional wheel hub is of an integral structure, and a tire is pressed into a clamping groove of the wheel hub by external force. The new wheel needs an automobile factory to produce a wheel hub with a split structure, and the clamping grooves of the new wheel hub are not of an integral structure and are of a two-split structure with one side provided with the clamping grooves. After the new tire is put down, the two structures are combined and fixed together to form a complete wheel.
Scheme B: is finished by an automobile factory. With the existing tires, the automotive industry produces a new hub. The new hub is formed by adding a material filling hole in the middle of a hub clamping groove, installing a tire by using the existing process, filling a high-strength and high-elasticity material into a cavity of the tire through the filling hole, sealing the filling hole after filling is completed, and finishing wheel assembly.
The high-strength and high-elasticity filler is not a gas, not a liquid, but a solid material. Such as small rubber or silicone spheres, may be inflatable spheres, and may be high strength foam spheres made by a foaming process. Because the material filled in the tire cavity is solid, the tire can not leak and run off in normal use, and inflation maintenance can be avoided. The tire cannot run off when being punctured and punctured, and dangerous conditions such as flat tire, tire burst and the like can not occur. For example, a tire cavity of a 650mm diameter wheel is filled with a 60mm diameter inflatable ball-type material, and 400 plus 500 balls are in the cavity, which may cause 1-2 ball-type bodies to be damaged by puncture, and will not affect the performance of the wheel, even if the wheel is punctured for many times or severely punctured, such as being hit by a bullet, even if dozens of ball-type bodies are damaged, some influence is caused to the performance of the wheel, the situation that the running safety is threatened by complete tire shrinkage and tire burst will not occur, and the running safety of the vehicle can be effectively improved. Spare wheels carried by the vehicle can be completely omitted without special requirements.
The physical performance of the wheel assembled by filling the cavity of the tire with the inflatable ball-shaped material is closest to that of the existing inflatable wheel, the manufacture is easiest, but the production cost is high. The wheel assembled by filling the tire cavity with the foaming material has low production cost, but the product test engineering is complex and the production period is long. At present, the physical properties of some new materials can completely meet the requirements of high strength and high elasticity, but the inventor has no ability and no financial resources to produce samples, and only can provide a scheme for interested enterprises to adopt.
The inflation-free vehicle wheel in the using process consists of a wheel produced by a new production process and a wheel hub produced by the new production process. The relevant ranges include:
A. the tyre manufacturing unit fills the tyre cavity with high-strength and high-elasticity materials to produce a new tyre.
B. Tire manufacturing units produce a new tire with a carcass made of a high strength, high elasticity material added to the tire.
C. The automobile factory is a split new hub which is produced by matching with the installation of a new tire.
D. Wheel manufacturing units utilize existing tires and fill the tire cavity with high strength, high elasticity materials in order to increase the mechanical strength of the tire.
E. The wheel production unit is a new hub which needs to be produced by a filling process and is provided with a filling hole in a hub clamping groove.
Description of the drawings: the 3 figures all use half-section views of the wheel.
Fig. 1 is a schematic structural view of a conventional wheel.
Fig. 2 is a schematic structural diagram of a new wheel in scheme a.
Fig. 3 is a schematic structural diagram of a new wheel in scheme B.
Claims (5)
1. The tyre manufacturing unit fills the tyre cavity with high-strength and high-elasticity material to produce a new tyre.
2. A new tyre which is produced by tyre manufacturing units and is provided with a framework made of high-strength and high-elasticity materials in the tyre.
3. The wheel manufacturing unit is matched with a new tire to assemble a wheel, and the produced split new hub is provided.
4. The wheel production unit utilizes the existing tyre and fills the tyre cavity with high-strength high-elasticity material for improving the mechanical strength of the tyre.
5. The production unit of the wheel is the requirement of a filling process, and the produced new hub is provided with filling holes in the hub clamping grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811226188.6A CN111070969A (en) | 2018-10-22 | 2018-10-22 | Vehicle wheel free of inflation in use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811226188.6A CN111070969A (en) | 2018-10-22 | 2018-10-22 | Vehicle wheel free of inflation in use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111070969A true CN111070969A (en) | 2020-04-28 |
Family
ID=70308294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811226188.6A Pending CN111070969A (en) | 2018-10-22 | 2018-10-22 | Vehicle wheel free of inflation in use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111070969A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078304A (en) * | 2020-09-16 | 2020-12-15 | 杨建国 | Inflation-free wheel and mounting method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263009A (en) * | 1999-05-22 | 2000-08-16 | 邢宝民 | Solid inner tube tyre and its production process |
| JP2000313215A (en) * | 1999-04-30 | 2000-11-14 | Tadahiro Oji | Air housing wheel for filling up tire (air in wheel) |
| WO2006128358A1 (en) * | 2005-06-02 | 2006-12-07 | En Hao Luo | Run-flat safety device for air-inflated tire |
| CN201432554Y (en) * | 2009-07-16 | 2010-03-31 | 綦建军 | Anti-burst tire |
| CN103600622A (en) * | 2013-12-10 | 2014-02-26 | 上海新世纪机器人有限公司 | Two-half type hub |
-
2018
- 2018-10-22 CN CN201811226188.6A patent/CN111070969A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000313215A (en) * | 1999-04-30 | 2000-11-14 | Tadahiro Oji | Air housing wheel for filling up tire (air in wheel) |
| CN1263009A (en) * | 1999-05-22 | 2000-08-16 | 邢宝民 | Solid inner tube tyre and its production process |
| WO2006128358A1 (en) * | 2005-06-02 | 2006-12-07 | En Hao Luo | Run-flat safety device for air-inflated tire |
| CN201432554Y (en) * | 2009-07-16 | 2010-03-31 | 綦建军 | Anti-burst tire |
| CN103600622A (en) * | 2013-12-10 | 2014-02-26 | 上海新世纪机器人有限公司 | Two-half type hub |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078304A (en) * | 2020-09-16 | 2020-12-15 | 杨建国 | Inflation-free wheel and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200428 |
|
| WD01 | Invention patent application deemed withdrawn after publication |