CN107020896B - Safety tyre for car and the automobile for installing the tire - Google Patents
Safety tyre for car and the automobile for installing the tire Download PDFInfo
- Publication number
- CN107020896B CN107020896B CN201710217671.7A CN201710217671A CN107020896B CN 107020896 B CN107020896 B CN 107020896B CN 201710217671 A CN201710217671 A CN 201710217671A CN 107020896 B CN107020896 B CN 107020896B
- Authority
- CN
- China
- Prior art keywords
- valve
- airbag body
- tire
- car
- automobile
- 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
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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
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/01—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional inflatable supports which become load-supporting in emergency
-
- 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
- B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
- B60C29/005—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for characterised by particular features of the valve stem
-
- 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
- B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
- B60C29/007—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for for tyres with segmental sections or for multi-chamber tyres
-
- 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
- B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
- B60C29/04—Connection to tyres or inner tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of safety tyre for car and the automobile of the tire is installed, it includes automotive hub and the cover tire that is connected on automotive hub, it is inflatable chamber between automotive hub and cover tire, the cover tire is provided with multiple air bag bodies along its close ring cloth, air bag body includes the closed airbag body being made by elastic material, airbag body is provided with flexible support, the cross sectional shape that the inner surface of airbag body is equipped with cross sectional shape and inflatable chamber after breather check valve and airbag body inflation is adapted, the inner surface of airbag body is equipped with elastic bumps to make it form airspace between automotive hub.The present invention broken tire can occur in tire or phenomenon of blowing out remains to that entire safety tyre for car is supported to run, and has the advantages that avoid the occurrence of traffic accident, improve the safety of running car and improve automobile tire dynamic balance performance.
Description
Technical field
The present invention relates to a kind of safety tyre for car and the automobile of the tire is installed.
Background technique
The tire of automobile is directly contacted with road surface, and automotive suspension rushes jointly come suffered when mitigating running car
It hits, guarantees that automobile has good driving comfort and ride performance.Existing automobile tire mainly have vacuum tyre and it is interior set in
Two kinds of the Tire & Tube of tire, most automobile use vacuum tyre, i.e. its general configuration, which is that the outside of wheel hub is equipped with, to be made of rubber
Cover tire, the inner surface of the border of cover tire and wheel hub, which seals, to be cooperated, to air between cover tire and wheel hub.
Once there is phenomenon of blowing out in above-mentioned vacuum tyre, automobile can not normally travel, and during blowing out, if driver
Misoperation or road conditions are complicated, it is easy to cause the traffic accidents such as overturn, collide, there is very big security risk.The prior art
In, in order to avoid there is serious consequence after blowing out, many automobiles are equipped with trouble-proof tire, and trouble-proof tire in the prior art is main
Be using sidewall reinforcing technology, above-mentioned sidewall reinforcing technology refer to being arranged in sidewall hardness and intensity it is higher plus
Strong layer continues traveling to maintenance station re-type by the sidewall support tire reinforced after leakage of tyre, makes driver not
Must take a risk the re-type on highway, can also save spare tyre, mitigate the weight of automobile.But the sidewall reinforcing technology is still
With following apparent defects: (1) due to hardness and the higher sidewall reinforcing layer of intensity, the comfort of tire and dissipating
Hot property decreases, and need to use expensive high-fire resistance tartan to mitigate the influence of the above problem；(2) add
Strong sidewall becomes difficult the installation of tire, expensive special tyre need to be used to install equipment, due to the rear-wheel that loses heart
Tire can support the limitation of vehicle driving mileage, in country with a vast territory, actually be generally difficult to after guaranteeing leakage of tyre, automobile
Enough distance travels be can travel to the nearest maintenance store with the special tyre installing equipment；(3) sidewall reinforcing tire exists
The dangerous also not yet releasing completely that tire falls off from wheel hub may occur after losing heart when driving；(4) valence of sidewall reinforcing tire
Lattice are about 3 to 5 times of conventional tyre, but its service life is short, the somewhat expensive of re-type.
In addition, disclosing a kind of automotive internal formula in the Chinese invention patent application of Patent No. 201110315496.8
Explosion-proof spare tire comprising the beam net and injection multiple air bags therein being installed in tire, beam net will be entire built-in
Spare tyre is fixed on wheel hub tyre surface；Beam net is installed in the cavity of tire, and volume is less than the volume of tyre cavity, is made
Beam net and its interior air bag are not in contact during automobile normal running with tire always, and only in leakage of tyre or quick-fried
Tire tread is supported when splitting, and tire is prevented to collapse.Explosion-proof spare tire in the patent application can play support when blowing out
The effect of tire tread, but its have the disadvantage in that its installation air bag be it is enclosed, in long-term tyre in operation process
In, it is inevitable to generate heat, thus it be easy to cause safety accident；In addition, this densely covered multiple air bags are it is difficult to ensure that automobile tire
Dynamic balancing because greatly reducing the comfort level of automobile.
Summary of the invention
In tire broken tire can occur the technical problem to be solved in the present invention is to provide one kind or phenomenon of blowing out remain to support it is whole
The safety tyre for car of a safety tyre for car operation.
In order to solve the above technical problems, provided safety tyre for car includes automotive hub and is connected on automotive hub
Cover tire, between automotive hub and cover tire be inflatable chamber, be structurally characterized in that: the cover tire is provided with along the more of its close ring cloth
A air bag body, air bag body include the closed airbag body being made by elastic material, and airbag body is provided with flexible support, gas
The inner surface of capsule ontology is equipped with the cross sectional shape phase of the cross sectional shape and inflatable chamber after breather check valve and airbag body inflation
It adapts to, the inner surface of airbag body is equipped with elastic bumps to make it form airspace between automotive hub.
After adopting the above structure, flexible support is carried out to airbag body by flexible support, makes it in unaerated state
Under be still able to maintain certain shapes, to inflation interacvity air-filling when, gas not only enters inflatable chamber, and opens under the influence of air pressure
Breather check valve, to be inflated into airbag body, until the gas in the gas and inflatable chamber in airbag body reaches air pressure
Balance (air pressure in inflatable chamber is slightly larger than the air pressure in airbag body), when tire there is broken tire or blow out phenomenon when, inflatable chamber
In gas dissipate rapidly, the air pressure of inflatable chamber reduces, and under the gas pressure in airbag body, breather check valve is closed, air bag
Ontology still supports cover tire, run entire safety tyre for car still can, even if one of air bag body ruptures, due to multiple gas
Utricule is separately provided, and air bag body has elasticity, thus multiple air bag bodies remain to be covered with entire inflatable chamber, are guaranteeing automobile tire just
Often operation, avoids the occurrence of traffic accident, substantially increases the safety of running car, and the setting guarantee of airspace is each more
In a air bag body all can air pressure having the same, improve the dynamic balance performance of automobile tire.
The flexible support is the cavernous body or cotton mass being filled in airbag body.
The elastic bumps are uniformly at intervals on airbag body and raised with the integrally formed graininess of airbag body.
The breather check valve includes the valve body being connected on airbag body, and the air inlet port of valve body is located in airbag body
On surface and its inner extending end is the inflating port inflated into airbag body, and valve seat, bullet in valve seat are sealedly connected in body cavity
Property, which is connected under valve rod and normality, is connected to air inlet port with inflating port, when valve rod runs closed air inlet port and inflation outward
Mouthful.
The valve chamber of perforation is equipped in the valve seat, the valve stem slides are connected in valve chamber and the diameter of valve rod is less than valve chamber
Diameter, the inner extending end of valve rod is connected with the gasket adapted to valve chamber size, and the overhanging end of valve seat is equipped with baffle ring, baffle ring and valve
The inner extending end of seat is equipped with gas passing gap, which forms the inflating port, the overhanging end of the valve rod stretch out baffle ring it
The outer and end has end seat, and spring is housed between baffle ring and gasket.
Furthermore it is also an object that providing a kind of automobile, be structurally characterized in that: the automobile is equipped with
The safety tyre for car stated.After the automobile installs above-mentioned safety tyre for car, the safe driving coefficient of automobile is substantially increased, is kept away
The generation of the traffic accident because of appearance of blowing out is exempted from.
In conclusion the present invention broken tire can occur in tire or phenomenon of blowing out remains to that entire safety tyre for car is supported to transport
Row has the advantages that avoid the occurrence of traffic accident, improve the safety of running car and improve automobile tire dynamic balance performance.
Detailed description of the invention
The present invention will be further described below with reference to the drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the line A-A section view along Fig. 1；
Fig. 3 is the structural schematic diagram of air bag body；
Fig. 4 is the structural schematic diagram of breather check valve；
Fig. 5 is the structural schematic diagram of valve seat.
Specific embodiment
With reference to attached drawing 1, Fig. 2, the present invention provides a kind of embodiments of safety tyre for car comprising 1 He of automotive hub
The cover tire 2 being connected on automotive hub 1 is inflatable chamber between automotive hub 1 and cover tire, is equipped with valve cock on automotive hub 1
6, the structure type of vacuum tire is used in the present embodiment, i.e. the present embodiment can be transformed by vacuum tire, and the cover tire 2 is provided with
Along multiple air bag bodies 3 of its close ring cloth, air bag body is in the deflated condition along the close ring cloth in cover tire inner cavity, as shown in connection with fig. 3, gas
Utricule 3 includes the closed airbag body 31 being made by elastic material, and airbag body 31 can be used that elastic property is good and high temperature resistant
Rubber, latex material be made, airbag body 31 is provided with flexible support, and the flexible support is to be filled in airbag body
Cavernous body 32 or cotton mass in 31, using cavernous body 32 in the present embodiment, without under atmospheric pressure state in airbag body 31,
Spongiosum can form certain shapes with support air bag ontology 31, the inner surface of airbag body 31 be equipped with breather check valve 5 and
The cross sectional shape of cross sectional shape and inflatable chamber after airbag body inflation is adapted, i.e., under inflated condition, outside airbag body 31
Wall sticks on the inner wall of cover tire, adaptable to mean that shape is substantially similar, and the inner surface of airbag body 31 is equipped with elasticity
Protrusion to make it form airspace between automotive hub, the elastic bumps be uniformly at intervals on airbag body 1 and
With the integrally formed graininess protrusion 33 of airbag body, to when inflating interacvity air-filling, gas not only enters inflatable chamber, and in gas
Breather check valve is opened under the action of pressure, to inflate into airbag body, until in the gas and inflatable chamber in airbag body
Gas reach air pressure balance (air pressure in inflatable chamber is slightly larger than the air pressure in airbag body), when broken tire occurs in tire or blows out
When phenomenon, the gas in inflatable chamber is dissipated rapidly, and the air pressure of inflatable chamber reduces, under the gas pressure in airbag body, air bag sheet
Body still supports cover tire, run entire safety tyre for car still can, even if one of air bag body ruptures, due to multiple air bags
Body is separately provided, and air bag body has elasticity, thus multiple air bag bodies remain to be covered with entire inflatable chamber, guarantee that automobile tire is normal
Operation, avoids the occurrence of traffic accident, substantially increases the safety of running car, and the setting guarantee of airspace is each multiple
In air bag body all can air pressure having the same, improve the dynamic balance performance of automobile tire, the present invention not only replaces the prior art
In vacuum tire, the automobile tire of the setting inner tube of a tyre can also be substituted, and no longer need thickened tyre side wall, improve automobile
The comfort property of traveling, the mileage travelled after extending automobile flat tire, and be also convenient for changing, according to damaged condition, replacement is not
With the air bag body of number, maintenance maintenance cost is greatly reduced.
With reference to Fig. 3 to Fig. 5, wherein Fig. 5 is the structure chart of the overlooking state of the valve seat in Fig. 4, and the breather check valve 5 wraps
The valve body 51 being connected on airbag body 31 is included, the air inlet port of valve body 51 is located on 31 inner surface of airbag body and its inner extending end
It is intracavitary in valve body 51 to be sealedly connected with valve seat 52 for the inflating port inflated into airbag body, valve is elasticly connected in valve seat 52
It is connected to air inlet port with inflating port under bar 53 and normality, when valve rod runs closed air inlet port and inflating port outward.The valve
The valve chamber of perforation is equipped in seat, the valve rod 53 is slidably connected in valve chamber and the diameter of valve rod is less than the diameter of valve chamber, valve rod
53 inner extending end is connected with the gasket 54 adapted to valve chamber size, and the overhanging end of valve seat 52 is equipped with baffle ring 521, baffle ring 521 with
The inner extending end of valve seat is equipped with gas passing gap, which forms the inflating port, and the overhanging end of the valve rod 53 stretches out gear
Except the ring and end has end seat, and spring 55 is housed between baffle ring 521 and gasket, external when being inflated into tire
Air pressure is greater than air bag body air pressure inside, thus gas rushes inflating port entrance, and gas enters punching press gasket 54 from valve base cavity, valve
Bar 52 is inwardly run, and spring is in tensional state, is connected to air inlet port with inflating port, can inflate into airbag body, when
Appearance blow out phenomenon when, the air pressure in cover tire reduces, and in air bag body under the action of air pressure, valve rod 52 slides outward, gasket
Valve base cavity is sealed, thus closed air inlet port and inflating port, air bag body plays effective supporting role to cover tire, guarantees entire
Safety tyre for car operation.
The present invention also provides a kind of automobile, the specific structure of the automobile is not shown comprising traveling mechanism, behaviour
Controlling mechanisms, the specific structures such as mechanism is the prior art, and the automobile is equipped with above-mentioned safety tyre for car.
The present invention can also have other embodiments, and other technical solutions formed in the record of claims are not
Repeated one by one again, the present invention is not limited to the above embodiments, equivalent variations based on the above embodiment of the present invention and
Part replacement is all within the scope of the present invention.
Claims (3)
1. a kind of safety tyre for car, including automotive hub (1) and the cover tire (2) being connected on automotive hub (1), automotive hub
It (1) is inflatable chamber between cover tire, it is characterized in that: the cover tire (2) is provided with multiple air bag bodies (3) along its close ring cloth,
Air bag body (3) includes the closed airbag body (31) being made by elastic material, and airbag body (31) is provided with flexible support,
The inner surface of airbag body (31) is equipped with section of cross sectional shape and inflatable chamber after breather check valve (5) and airbag body inflation
Face shape is adapted, and the inner surface of airbag body (31) is equipped with elastic bumps to make it form ventilation between automotive hub
Gap；The flexible support is the cavernous body (32) or cotton mass being filled in airbag body (31)；The elastic bumps are
It is uniformly at intervals on airbag body (31) and raised (33) with the integrally formed graininess of airbag body；The breather check valve
It (5) include the valve body (51) being connected on airbag body (31), the air inlet port of valve body (51) is located at airbag body (31) interior table
On face and its inner extending end is the inflating port inflated into airbag body, intracavitary in valve body (51) to be sealedly connected with valve seat (52), valve
It is elasticly connected with valve rod (53) in seat (52) and is connected to air inlet port with inflating port when valve rod is inwardly run, when valve rod is to outward transport
The closed air inlet port of row and inflating port.
2. safety tyre for car according to claim 1, it is characterized in that: the valve chamber of perforation is equipped in the valve seat, it is described
Valve rod (53) is slidably connected in valve chamber and the diameter of valve rod is less than the diameter of valve chamber, and the inner extending end of valve rod (53) is connected with and valve
The overhanging end of the gasket (54) that chamber size adapts to, valve seat (52) is equipped with baffle ring (521), the inner extending end of baffle ring (521) and valve seat
Equipped with gas passing gap, which forms the inflating port, and the overhanging end of the valve rod (53) is stretched out except baffle ring and is somebody's turn to do
The end of overhanging end has end seat, and spring (55) are housed between baffle ring (521) and gasket.
3. a kind of automobile, it is characterized in that: the automobile is equipped with safety tyre for car described in claims 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710217671.7A CN107020896B (en) | 2017-04-05 | 2017-04-05 | Safety tyre for car and the automobile for installing the tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710217671.7A CN107020896B (en) | 2017-04-05 | 2017-04-05 | Safety tyre for car and the automobile for installing the tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107020896A CN107020896A (en) | 2017-08-08 |
| CN107020896B true CN107020896B (en) | 2019-05-31 |
Family
ID=59526887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710217671.7A Expired - Fee Related CN107020896B (en) | 2017-04-05 | 2017-04-05 | Safety tyre for car and the automobile for installing the tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107020896B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672384A (en) * | 2017-10-20 | 2018-02-09 | 陈瑞阳 | A kind of annular array gas storehouse tire |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147132Y (en) * | 1993-02-17 | 1993-11-24 | 安燕京 | Single-way valve inside |
| CN1436673A (en) * | 2002-02-04 | 2003-08-20 | 李兴利 | Quintuple protected tyre |
| CN201484080U (en) * | 2009-06-24 | 2010-05-26 | 刘国荣 | Arc multi-airbag and split-type safe inner tube |
| CN204077250U (en) * | 2014-05-27 | 2015-01-07 | 赵永安 | Divide compartment-type trouble-proof tire |
| CN206983628U (en) * | 2017-04-05 | 2018-02-09 | 郭晓君 | Safety tyre for car and the automobile for installing the tire |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100128391A (en) * | 2009-05-28 | 2010-12-08 | 장형준 | Safety tire |
-
2017
- 2017-04-05 CN CN201710217671.7A patent/CN107020896B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147132Y (en) * | 1993-02-17 | 1993-11-24 | 安燕京 | Single-way valve inside |
| CN1436673A (en) * | 2002-02-04 | 2003-08-20 | 李兴利 | Quintuple protected tyre |
| CN201484080U (en) * | 2009-06-24 | 2010-05-26 | 刘国荣 | Arc multi-airbag and split-type safe inner tube |
| CN204077250U (en) * | 2014-05-27 | 2015-01-07 | 赵永安 | Divide compartment-type trouble-proof tire |
| CN206983628U (en) * | 2017-04-05 | 2018-02-09 | 郭晓君 | Safety tyre for car and the automobile for installing the tire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107020896A (en) | 2017-08-08 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20210405 |