CN105034696A - Tubeless pneumatic wheel - Google Patents
Tubeless pneumatic wheel Download PDFInfo
- Publication number
- CN105034696A CN105034696A CN201510383466.9A CN201510383466A CN105034696A CN 105034696 A CN105034696 A CN 105034696A CN 201510383466 A CN201510383466 A CN 201510383466A CN 105034696 A CN105034696 A CN 105034696A
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- China
- Prior art keywords
- wheel
- tire
- piston rod
- air pressure
- pressure chamber
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Abstract
The invention discloses a tubeless pneumatic wheel, and relates to the technical field of designing and manufacturing of transport vehicle wheel structures. An annular closed metal air pressure chamber combined with a wheel hub to form one body is adopted to inflate, so the tubeless pneumatic wheel can bear larger air pressure than a rubber tire, single wheel load is increased, the tire burst risk is reduced, and the service life of the wheel is prolonged. Cylindrical piston sleeves connected with the annular closed metal air pressure chamber are equidistantly arranged to form the spoke of the wheel hub, one end of a piston connecting rod supports a spring, and the other end of the piston connecting rod traverses through a metal outer wheel hub and is connected with a movable tile to support a rubber outer wheel, so alleviation of vehicle shock and enhancement of friction force between the tire and ground are realized under dual action of air pressure and the spring. The internal and external diameter specifications, the tire width and the installation and inflation modes of the tubeless inflation wheel are consistent with those of rubber inner tire-containing wheels.
Description
Technical field free from inflatable inner tube wheel relates to transit wheels structure design and manufacturing technology field.
The existing transit wheels structure of background technology is cover tire, the inner tube of a tyre, wheel hub three part, and the weight of inner tube of a tyre vehicle under abundant cover tire parcel of inflation, plays the effect slowing down vehicle vibration, strengthen tire and frictional ground force.Because cover tire, the inner tube of a tyre are rubber, the air pressure of carrying can not be excessive, the limited mass of single tire carrying; Rubber is easily aging, exceed certain tenure of use or sharp objects thorn hit under, wheel is easily blown out.Free from inflatable inner tube wheel replaces rubber inner tube with metal air-pressure chamber; effectively can increase the weight of single tire carrying; reduce risk of blowing out; its cover tire weight reduces half; thus reduce rubber use amount; be conducive to environmental protection, and there is effect equally that slow down vibrations, strengthen tire and frictional ground force.
Summary of the invention free from inflatable inner tube car wheel structure is rubbery cover tyre and movable tile, wheel hub and the metal air-pressure chamber combined with wheel hub and piston bush piston rod three part form.Metal air-pressure chamber is the annular closed formula metal construction with wheel hub concentric, the 10-16 root circle tube piston communicated with annular closed formula metal construction overlaps equidistant arrangement, become a part of rung of wheel hub, the piston that can slide is had in piston bush, a spring is withstood in piston rod one end, the other end is connected with one block of movable tile through metal outer wheel hub, 10-16 block foreign steamer tile is spliced into annular arrangement successively, on outer embedding metal outer wheel hub, prop up rubber foreign steamer, play the effect slowing down vehicle vibration, strengthen tire and frictional ground force.This hermetic type metal air-pressure chamber structure, can bear the barometric pressure being greater than rubber inner tube, thus effectively increases the weight of single wheel carrying, reduces sharp objects and stings the risk of blowing out of hitting wheel and causing.
Description of drawings 1 is the cross sectional view of free from inflatable inner tube wheel, and Fig. 2 is the vertical section section-drawing of free from inflatable inner tube wheel.In Fig. 1, Fig. 2: 1. rubbery cover tyre; 2. movable tile; 3. piston rod and piston bush; 4. charge valve; 5. hermetic type metal air-pressure chamber; 6. metal outer wheel hub; 7. spring
Detailed description of the invention uses common inflatable appliance to be the inflation of hermetic type metal air-pressure chamber through charge valve, makes air-pressure chamber reach nominal pressure.The circle tube piston cover be fixed on wheel hub is communicated with hermetic type metal air-pressure chamber, and under air pressure and vehicle weight effect, piston rod can slide in short range, plays the effect slowing down vehicle vibration.A spring is withstood in piston rod one end, and the other end is connected with movable tile through metal outer wheel hub, and air pressure and elastic force prop up rubber cover, vehicle weight by piston rod promotion activity tile.Closely cooperating of piston and piston bush, can stop metal air-pressure chamber air to leak, and keeps metal air-pressure chamber air pressure relatively stable.Certain thickness rubbery cover tyre, under air pressure promotes the cooperation of piston rod and movable tile, plays the effect slowing down vehicle vibration and strengthen tire and frictional ground force jointly.When air-pressure chamber gas leakage or air pressure deficiency, the spring in piston bush also can apply elastic force to piston rod, makes piston rod movable support tile and cover tire, guarantees that tire normally uses.Charge valve on metal air-pressure chamber, constructs identical with common tire tube air-inflating valve, without the need to changing inflatable appliance in addition.
Claims (3)
1. free from inflatable inner tube wheel adopts the inflation of annular closed formula metal air-pressure chamber, it is characterized by the circle tube piston be communicated with metal air-pressure chamber overlap in piston rod, under gas pressure, promotion activity tile plays the effect slowing down vehicle vibration.
2. the piston rod in claim 1, its skill is characterized as piston rod one end and links together through metal outer wheel hub and movable tile, supports rubber cover.
3. the piston rod in claim 1, its skill is characterized as the piston rod other end and withstands a spring, and spring can apply elastic force to piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383466.9A CN105034696A (en) | 2015-06-26 | 2015-06-26 | Tubeless pneumatic wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383466.9A CN105034696A (en) | 2015-06-26 | 2015-06-26 | Tubeless pneumatic wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105034696A true CN105034696A (en) | 2015-11-11 |
Family
ID=54441905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510383466.9A Pending CN105034696A (en) | 2015-06-26 | 2015-06-26 | Tubeless pneumatic wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105034696A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080041A (en) * | 2016-06-22 | 2016-11-09 | 青岛振华汇丰轮胎有限公司 | A kind of tubeless motorcycle tyre |
| CN106427382A (en) * | 2016-10-03 | 2017-02-22 | 霍汉生 | Tubeless inflatable wheel |
| CN107284124A (en) * | 2017-07-07 | 2017-10-24 | 田凤海 | Without aerating anti-explosion tire |
| CN107379896A (en) * | 2017-07-30 | 2017-11-24 | 重庆交通大学 | Blow out self-saving tyre |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB329746A (en) * | 1929-03-19 | 1930-05-29 | Douglas Mcintosh | Electric puncture alarm for pneumatic tyres |
| CN2688521Y (en) * | 2004-02-11 | 2005-03-30 | 阚明玉 | Safety wheel for vehicle tire blow-out |
| CN2730652Y (en) * | 2004-03-19 | 2005-10-05 | 崔英磊 | Piston tyre |
| CN202062960U (en) * | 2011-05-18 | 2011-12-07 | 程应权 | Spring tyre |
| CN202727891U (en) * | 2012-06-26 | 2013-02-13 | 翁文耀 | Anti-explosion cylinder tyre |
| CN103786522A (en) * | 2012-10-29 | 2014-05-14 | 赵振华 | Hub, sector hub assembly device, single combined tire, and anti-slip cover |
-
2015
- 2015-06-26 CN CN201510383466.9A patent/CN105034696A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB329746A (en) * | 1929-03-19 | 1930-05-29 | Douglas Mcintosh | Electric puncture alarm for pneumatic tyres |
| CN2688521Y (en) * | 2004-02-11 | 2005-03-30 | 阚明玉 | Safety wheel for vehicle tire blow-out |
| CN2730652Y (en) * | 2004-03-19 | 2005-10-05 | 崔英磊 | Piston tyre |
| CN202062960U (en) * | 2011-05-18 | 2011-12-07 | 程应权 | Spring tyre |
| CN202727891U (en) * | 2012-06-26 | 2013-02-13 | 翁文耀 | Anti-explosion cylinder tyre |
| CN103786522A (en) * | 2012-10-29 | 2014-05-14 | 赵振华 | Hub, sector hub assembly device, single combined tire, and anti-slip cover |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080041A (en) * | 2016-06-22 | 2016-11-09 | 青岛振华汇丰轮胎有限公司 | A kind of tubeless motorcycle tyre |
| CN106427382A (en) * | 2016-10-03 | 2017-02-22 | 霍汉生 | Tubeless inflatable wheel |
| CN107284124A (en) * | 2017-07-07 | 2017-10-24 | 田凤海 | Without aerating anti-explosion tire |
| CN107379896A (en) * | 2017-07-30 | 2017-11-24 | 重庆交通大学 | Blow out self-saving tyre |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Huo Hansheng Document name: Notice of first review opinion |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |