CN209365785U - A kind of tyre lunge-proof protective device - Google Patents
A kind of tyre lunge-proof protective device Download PDFInfo
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- CN209365785U CN209365785U CN201821863451.8U CN201821863451U CN209365785U CN 209365785 U CN209365785 U CN 209365785U CN 201821863451 U CN201821863451 U CN 201821863451U CN 209365785 U CN209365785 U CN 209365785U
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- Prior art keywords
- wheel
- wheel hub
- protective device
- proof protective
- shield
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Abstract
The utility model discloses a kind of tyre lunge-proof protective devices, including cover tire, are in contact with the track of vehicle；Wheel hub contacts with the cover tire and seals cover tire composition inflation accommodating chamber；The wheel shield of annular, is set in the inflation accommodating chamber, and hold the wheel hub tightly；The outer diameter of the wheel shield is greater than the outer diameter of the wheel hub, so that the outer ledge of the wheel shield be made to protrude from the wheel rim of the wheel hub；The utility model installs the wheel shield and does not increase oil consumption, does not subtract comfort level by bus；Wheel shield is durable, easy to install, and can continue a journey continuation of the journey after tire loses gas, does not delay stroke, to find maintenance website on-call maintenance.
Description
Technical field
The utility model relates to automobile tire technical field, especially a kind of tyre lunge-proof protective device.
Background technique
Automobile tire relaxes as the important component in running car system to guaranteeing that the driving safety of vehicle, improvement drive
Adaptive has extremely important effect；In the prior art when carcass is punctured by tip and hard object, air will dash forward out of inflatable chamber
It is so lost, tire deforms rapidly, and disconnected tire sidewall cord may be ground when speed is slow, is damaged to lose its effect and causes carcass
Unshielded problem causes entire tire to be scrapped；When speed is fast, often result in such as overturn, direction offset, overturn vehicle not by
Serious accidents or the automobiles such as control during high speed driving, since the effect of the slight flaws or external force of Tire production goes out
The problem of now blowing out.
If motor vehicles are run on a highway, once the phenomenon that blowing out, vehicle be will be unable in high-speed cruising
In buffered and adjusted.Secondly, vehicle can not be using ruinate tire running extremely when the vehicle blown out is far from maintenance station
Maintenance station repairs, and brings great inconvenience to the maintenance of vehicle.
Chinese patent CN2017203361871 discloses a kind of trouble-proof tire, including wheel hub and tire, and the tire setting exists
On wheel hub, the tire includes the tubeless radial-ply tyre of outer layer and is arranged in the radial-ply tyre inner cavity and is fixed on through inflation
Explosion-proof auxiliary tire on wheel hub, the auxiliary tire include the air ring for being close to wheel hub wall, inflatable inner tube, are wrapped in inflatable inner tube
The annular enhancing arc band of periphery；The auxiliary tire and the radial-ply tyre inner wall are in not contact condition, and the size of its spacing can foot
Enough so that tire Tire & Tube under normally travel state does not contact.In order to make tire that there is explosion prevention function in above-mentioned patent,
Wheel hub is lined with corresponding conjunction surface with annular in tire, due to galloping and gravity after radial-ply tyre damages deficency
Make automobile be difficult to slow down immediately, and generate and roll strongly, so that conjunction surface is had separation hidden danger, cause serious consequence.
Utility model content
Technical problem to be solved in the utility model is exactly to be in view of the deficiency of the prior art, to provide one kind
Tyre lunge-proof protective device.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of tyre lunge-proof protective device, including
Cover tire is in contact with the track of vehicle；Wheel hub contacts with the cover tire and seals cover tire composition inflation accommodating chamber；
The wheel shield of annular, is set in the inflation accommodating chamber, and hold the wheel hub tightly；The outer diameter of the wheel shield is greater than the wheel
The outer diameter of hub, so that the outer ledge of the wheel shield be made to protrude from the wheel rim of the wheel hub.
Preferably, the wheel shield includes the cord taking turns shield ontology and being wholely set with wheel shield ontology；The cord is located at
The radially inner side of the wheel shield ontology, forms air bag between the cord and the wheel shield ontology, in the air bag
The wheel hub can be pressed after inflation.
Preferably, the region on wheel hub between the wheel rim of two sides is wheel hub slot, and the air bag is located at the wheel hub
In slot.
Preferably, the air bag is provided with the first air inflation nozzle, and the cord is provided with outwardly extending eaves, the eaves
First air inflation nozzle can be isolated with the cover tire.
Preferably, the first gas nozzle receiving hole is provided on the wheel shield ontology；First air inflation nozzle can be placed in institute
State the first gas nozzle receiving hole.
Preferably, the position of the cord and the hub contacts is equipped with anti-slip layer.
Preferably, the upper end of the wheel shield ontology is provided with cushion block.
Preferably, it is described wheel shield radial outside wall and between the inner wall of the cover tire gap be 3-5cm.
Preferably, several lightening holes are provided on the wheel shield ontology.
Preferably, guard ring is filled in the inside of the wheel shield ontology.
Compared with prior art, the utility model has the beneficial effects that
(1) lose that gas is not blown out or when tyre explosion has wheel shield support cover tire will not be with wheel hub to pressure and energy after tire is pricked
Enough prevent the automobile steering after damaged tyres or after blowing out from the dangerous generation such as deviating, overturning；
(2) the wheel shield is installed and does not increase oil consumption, does not subtract comfort level by bus；
(3) wheel shield is durable, easy to install, can still continue to continue a journey after tire loses gas, not delay stroke, to look for
To maintenance website on-call maintenance.
Detailed description of the invention
Fig. 1 show structural schematic diagram when the first air inflation nozzle inflation of the utility model；
The first air inflation nozzle that Fig. 2 show the utility model is inserted into the structural schematic diagram of the first gas nozzle receiving hole；
Fig. 3 show the structural schematic diagram of second air inflation nozzle of the utility model；
Fig. 4 show the overall structure diagram one of the utility model；
Fig. 5 show the overall structure diagram two of the utility model.
In attached drawing: 1 being cover tire, 2 be wheel hub, 3 be wheel shield, 4 be the second air inflation nozzle, 21 be air bag accommodating chamber, 31 be
Wheel shield ontology, 32 be air bag, 33 be cord, 34 be anti-slip layer, 35 be cushion block, 36 be guard ring, 37 be first to fill
Gas nozzle, 38 be the first gas nozzle receiving hole, 39 be lightening hole, 201 be wheel rim, 331 be eaves.
Specific embodiment
The utility model is described in further detail below in conjunction with specific embodiment.It should be appreciated that described herein
Specific embodiment is only used to explain the utility model, is not used to limit the utility model.
As shown in Figs. 1-5, a kind of tyre lunge-proof protective device, including cover tire 1, are in contact with the track of vehicle；
Wheel hub 2 contacts with the cover tire 1 and seals the composition inflation accommodating chamber of cover tire 1；The wheel shield 3 of annular, is set to the inflation
In accommodating chamber, and hold the wheel hub 2 tightly；The outer diameter of the wheel shield 3 is greater than the outer diameter of the wheel hub 2, to make the wheel shield 3
Outer ledge protrude from the wheel rim 201 of the wheel hub 2.Automobile during high speed driving, when cover tire 1 is punctured or is damaged,
Due to the wheel shield 3 in inflation accommodating chamber, it has protection wheel hub 2 and to tire entirety solid effect, prevents automobile after blowing out from running
It covers；Tire loses gas after being pricked and does not blow out, and driver can feel that tire loses gas in the process of moving；Cover tire 1 and wheel
The wheel shield 3 is installed between hub 2 and does not increase oil consumption, does not subtract comfort level by bus, while after cover tire 1 is blown out, due to described
The outer diameter for taking turns shield 3 is greater than the outer diameter of the wheel hub 2, and the wheel rim 201 that the outer ledge of the wheel shield 3 protrudes from the wheel hub 2 is used
It in support cover tire 1, can prevent from making cover tire 1 to press with 3 Duis of wheel hub, direction is caused the peril of appearance such as to deviate, overturn.
As the further improvement of above-described embodiment, the wheel shield 3 include wheel shield ontology 31 and with wheel shield ontology 31 1
The cord 33 of body setting；The cord 33 is located at the radially inner side of the wheel shield ontology 31, the cord 33 and the wheel shield sheet
Air bag 32 is formed between body 31, is annular overall structure after the air bag 32 inflation, can be pressed the wheel hub
2；As shown in Fig. 2, h is the thickness of air bag 32 in figure, H is the height of wheel rim 201；It is located at two sides wheel rim on the wheel hub 2
Region between 201 is wheel hub slot 21, and the air bag 32 is located in the wheel hub slot 21, when bullet shooting or runs over
The barrier launched in journey has wheel rim 201 to protect air bag 32 when touching tire 1, keep it not easily damaged, lose function；This
Outside, air bag 32 is easily installed without under gaseity；Another aspect air bag 32 presses wheel hub 2 and plays holding wheel after inflating
The effect of shield ontology 2；Wherein cord 3 further protects the intensity of inflating air cyst wall and the integral strength of device.
As the further improvement of above-described embodiment, the air bag 32 is provided with the first air inflation nozzle 37, the cord
33 are provided with outwardly extending eaves 331, and first air inflation nozzle 37 can be isolated with the cover tire 1 for the eaves 331；It uses
When, the first gas nozzle receiving hole 38 is provided on the wheel shield ontology 31；First air inflation nozzle 37 can be placed in described first
Gas nozzle receiving hole 38；The air bag 32 is externally connected to the first air inflation nozzle 37；Is provided on the wheel shield ontology 31
One gas nozzle receiving hole 38；First air inflation nozzle 37 is placed in the first gas nozzle receiving hole 38；When the air bag 32
It when requiring supplementation with gas, is injected by the first air inflation nozzle 37, injects after the completion of the gas of air bag 32, the first air inflation nozzle is put
It is placed in the first gas nozzle receiving hole 38, prevents the friction of the first air inflation nozzle 37 and wheel hub 2 and cover tire 1；The inflation accommodates
Chamber is externally connected to the second air inflation nozzle 4, and second air inflation nozzle 4 passes through the cord 33 and wheel hub 2 and is connected to outside；It uses
When, by the 4 pairs of inflation accommodating chambers inflation of the second air inflation nozzle, when inflation can in a manner of air pressure fast pulley shield 3 position.Wherein,
The first air inflation nozzle 37 being arranged on air bag 32 can be set as needed in different positions to be multiple.
As the further improvement of above-described embodiment, the position that the cord 33 is contacted with the wheel hub 2 is equipped with anti-slip layer
34；The anti-slip layer 34 is thorn face or concaveconvex structure；Thorn face or concaveconvex structure enhancing wheel shield ontology 31 connect with the close of wheel hub 2
Touching prevents it from sliding and inflating gentle wave current convenient for air bag 32 and moves；Wherein the anti-slip layer 34 in the present embodiment can be
It is arranged on the wheel hub 2 or anti-slip layer 34 is structure as a whole with cord 33；Concaveconvex structure can be continuous continual recessed
Tongue is also possible to intermittent tongue and groove.
As the further improvement of above-described embodiment, the upper end of the wheel shield ontology 31 is provided with cushion block 35, institute
Cushion block 35 is stated as continuous shaggy block composition；It is described wheel shield 3 radial outside wall and between the inner wall of the cover tire between
Gap is 3-5cm.Cushion block 35, which increases wheel shield 3 and the frictional force of cover tire 1 when tire loses gas, prevents tire 1 from advancing with automobile
Rotation further damage.
As the further improvement of above-described embodiment, several lightening holes 39 are provided on the wheel shield ontology 31；Loss of weight
39 one side of hole is used to mitigate the weight of wheel shield ontology 31, on the other hand can be connected to increase vacuum appearance with inflation accommodating chamber
It receives the receiving volume of chamber, and has the function of ventilation, increases bullet；If the lightening hole 39 in the present embodiment can be through-hole and be also possible to
The mixed structure of dry slot or through-hole, slot.
As the further improvement of above-described embodiment, guard ring 36 is filled in the inside of the wheel shield ontology 31；Guard ring 36
For steel plate ring, iron plate circle or other carbide rings；Guard ring 36 have enhancing wheel shield 3 intensity, it is anti-stab and to wheel shield have protection
Function, guard ring 36 is different depending on the application and increases and decreases its thickness, and such as civilian Anti-stabbing can select the guard ring of thinner thickness, such as
Increase its thickness for military or certain bulletproof function is made it have using bullet resistant material.Guard ring 36 also functions to curable type simultaneously
Effect makes the shape for taking turns shield 3 protect certain form forever.
As the further improvement of above-described embodiment, to increase the service life of wheel 31 ontology of shield and increasing corresponding bullet
Property, the wheel shield ontology 31 is rubber material.
The utility model tire pricked after lose gas do not blow out or tyre explosion after have wheel shield support cover tire will not be with wheel hub pair
Pressure and it can prevent the automobile steering after damaged tyres from the generation of danger such as deviate, overturning；The wheel shield is installed and does not increase oil consumption, no
Subtract comfort level by bus；It is durable, easy to install to take turns shield, can continue to continue a journey after tire loses gas, not delay stroke, to find dimension
Repair website on-call maintenance.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (10)
1. a kind of tyre lunge-proof protective device, it is characterised in that: including cover tire (1), be in contact with the track of vehicle；Wheel
Hub (2) contacts with the cover tire (1) and seals cover tire (1) composition inflation accommodating chamber；The wheel shield (3) of annular, is set to institute
It states in inflation accommodating chamber, and holds the wheel hub (2) tightly；The outer diameter of wheel shield (3) is greater than the outer diameter of the wheel hub (2), from
And the outer ledge of wheel shield (3) is made to protrude from the wheel rims (201) of the wheel hub (2).
2. tyre lunge-proof protective device according to claim 1, it is characterised in that: the wheel shield (3) includes wheel shield ontology
(31) and with wheel shield ontology (31) cord (33) being wholely set；The cord (33) is located at the diameter of wheel shield ontology (31)
Inwardly, air bag (32) are formed between the cord (33) and the wheel shield ontology (31), in the air bag (32)
The wheel hub (2) can be pressed after inflation.
3. according to tyre lunge-proof protective device as claimed in claim 2, it is characterised in that: be located at two sides wheel rim on the wheel hub (2)
(201) region between is wheel hub slot (21), and the air bag (32) is located in the wheel hub slot (21).
4. tyre lunge-proof protective device according to claim 3, it is characterised in that: the air bag (32) is provided with
One air inflation nozzle, the cord (33) are provided with outwardly extending eaves (331), and the eaves (331) can be by first air inflation nozzle
(37) it is isolated with the cover tire (1).
5. tyre lunge-proof protective device according to claim 4, it is characterised in that: be provided on the wheel shield ontology (31)
First gas nozzle receiving hole (38)；First air inflation nozzle (37) can be placed in the first gas nozzle receiving hole (38).
6. tyre lunge-proof protective device according to claim 2, it is characterised in that: the cord (33) and the wheel hub
(2) position contacted is equipped with anti-slip layer (34).
7. tyre lunge-proof protective device according to claim 2, it is characterised in that: the upper end of wheel shield ontology (31)
It is provided with cushion block (35).
8. tyre lunge-proof protective device according to claim 1-7, it is characterised in that: the diameter of wheel shield (3)
Gap is 3-5cm between outside side wall and the inner wall of the cover tire (1).
9. tyre lunge-proof protective device according to claim 1-7, it is characterised in that: the wheel shield ontology (31)
On be provided with several lightening holes (39).
10. tyre lunge-proof protective device according to claim 1-7, it is characterised in that: the wheel shield ontology
(31) guard ring (36) are filled in inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863451.8U CN209365785U (en) | 2018-11-13 | 2018-11-13 | A kind of tyre lunge-proof protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863451.8U CN209365785U (en) | 2018-11-13 | 2018-11-13 | A kind of tyre lunge-proof protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209365785U true CN209365785U (en) | 2019-09-10 |
Family
ID=67836694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821863451.8U Active CN209365785U (en) | 2018-11-13 | 2018-11-13 | A kind of tyre lunge-proof protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209365785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249758A (en) * | 2018-11-13 | 2019-01-22 | 张怡 | A kind of wheel flame proection |
| CN114379291A (en) * | 2022-03-24 | 2022-04-22 | 山东玲珑轮胎股份有限公司 | Safety locking device for inner support of tire |
-
2018
- 2018-11-13 CN CN201821863451.8U patent/CN209365785U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249758A (en) * | 2018-11-13 | 2019-01-22 | 张怡 | A kind of wheel flame proection |
| CN114379291A (en) * | 2022-03-24 | 2022-04-22 | 山东玲珑轮胎股份有限公司 | Safety locking device for inner support of tire |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |