CN206644587U - On-inflatable low-speed off-road automobile tire - Google Patents
On-inflatable low-speed off-road automobile tire Download PDFInfo
- Publication number
- CN206644587U CN206644587U CN201720447561.5U CN201720447561U CN206644587U CN 206644587 U CN206644587 U CN 206644587U CN 201720447561 U CN201720447561 U CN 201720447561U CN 206644587 U CN206644587 U CN 206644587U
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- CN
- China
- Prior art keywords
- terminal pad
- gas spring
- tyre tread
- inner ring
- speed
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Abstract
The utility model discloses a kind of on-inflatable low-speed off-road automobile tire, it solves the problems, such as that tire is easily blown out present in prior art, service life is shorter, cost is higher, with structure is simple, easily maintenance is changed, effect of the complex road condition to damaged tyres can be effectively avoided；Its technical scheme is：Including wheel rim, inner ring and the outer shroud formed that joined end to end by some tyre tread elements, described inner ring is connected between wheel rim, outer shroud by some gas springs, and after the tyre tread element compressed during tire rolling leaves ground plane, gas spring is upspring automatically.
Description
Technical field
It the utility model is related to field of automobile tires, more particularly to a kind of on-inflatable low-speed off-road automobile tire.
Background technology
Offroad vehicle is that one kind is cross-country and specially designed automobile, can be with the various pavement behaviors of exoadaptation out of office.Cross-country wheel
Tire is the tire for being adapted to use when driving in the wild.Because field road conditions are extremely complex, cause tyre surface easy to wear, carcass is easy stabbing
Prick, cutting, easily cause tire early stage Yin Cizha, cut and scrap, so as to have influence on the service life of tire, and give vehicle row
Sail and cause great potential safety hazard.Although there is non-inflatable tyre to compensate for above-mentioned many shortcomings, most of non-inflatable tyre
There is very big deficiency in terms of service life and elasticity, or involve great expense.
In summary, in the prior art for how to avoid tire it is fragile, increase Life of Tyre the problem of, still lack
Weary effective solution.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of on-inflatable low-speed off-road automobile tire, its
With structure is simple, easily maintenance is changed, effect of the complex road condition to damaged tyres can be effectively avoided.
The utility model uses following technical proposals：
On-inflatable low-speed off-road automobile tire, including wheel rim, inner ring and being joined end to end by some tyre tread elements formed it is outer
Ring, described inner ring are connected between wheel rim, outer shroud by some gas springs, and the tyre tread element compressed during tire rolling leaves
After ground plane, gas spring is upspring automatically；When the tyre is rolling, the driving force of tire, brake force, steering force etc. by tyre tread element and
Gas spring is realized.
Further, described tyre tread element one end is provided with projection, and the other end is provided with groove, by the way that projection insertion is adjacent
Tyre tread element is set to be joined together to form combined tire in the groove of tyre tread element.
Further, the decorative pattern of tire is formed covered with one layer of tread rubber, tread rubber in the outer surface of tyre tread element.
Further, movement clearance is provided between described tyre tread element, tire is smoothly rolled.
Further, the inner side of described tyre tread element is provided with tyre tread element terminal pad, described tyre tread element terminal pad
If being provided with bolt stem I, bolt I is inserts；The both sides of described tyre tread element terminal pad are provided with reinforcement, and reinforcement can rise
Acted on to local support, be uniformly distributed the pressure of tire ground area.
Further, described tyre tread element connection disk material is rubber.
Further, described inner ring is made up of two symmetrical endless members, and inner ring is circumferentially with inner ring terminal pad,
Described inner ring terminal pad is provided with the groove equal with gas spring quantity, and the stack shell of gas spring is installed in groove, described groove
Outside be provided with some bolt hole I.It can connect circumferential gas spring by inner ring, play and strengthen tire resistance to overturning
Effect.
Further, the outer circumference of described wheel rim is provided with wheel rim terminal pad, and described wheel rim terminal pad is provided with
If bolt stem II, bolt II is inserts；The inner side of described wheel rim is provided with wheel disc, and wheel disc is inserts, is embedded in wheel rim；It is described
The center of wheel disc be provided with axis hole, the outside of axis hole is provided with screw hole, and axletree passes through axis hole, screw hole connects tire, transmits
Power.
Further, the top of described gas spring, middle part and bottom are sequentially provided with terminal pad, gas spring at the top of gas spring
The gentle spring bottom terminal pad of middle part terminal pad, described gas spring top terminal pad, gas spring middle part terminal pad and gas spring
Bottom terminal pad is provided with bolt hole II.
Further, described tyre tread element terminal pad is inserted at the top of gas spring in terminal pad by bolt I thereon
It is connected in bolt hole II with terminal pad at the top of gas spring.
Further, terminal pad is connected by screw with inner ring terminal pad in the middle part of described gas spring.
Further, the bolt that described wheel rim terminal pad is inserted in the terminal pad of gas spring bottom by bolt II thereon
It is connected in the II of hole with gas spring bottom terminal pad.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model on-inflatable low-speed off-road automobile tire uses the tyre tread element of unit-combination type, and it produces work
Skill and process greatly simplify compared with pneumatic tire, only need to prepare the core components such as gas spring, tyre tread element, tyre tread element with
The vulcanization of inner ring etc. can be completed on small-sized vulcanizer, can save substantial amounts of equipment investment and reduce production difficulty；
(2) the utility model and conventional tire labyrinth structure compared are simple, and variety of components is few, and maintaining is convenient；
(3) the utility model does not have the inflation requirements of conventional tire, without the wheel rim of conventional tire, compared to ordinary wheel yet
Mold have will not gas leakage, the characteristics of will not blowing out, substantially avoid tire and pricked bad possibility, thoroughly solve tradition
The easy gas leakage of pneumatic tire, the problem blown out；
(4) when longitudinal direction is by shock loading, its internal supporting construction can be produced the utility model by gas spring
The deflection more much bigger than common pneumatic tire, which reduce the road surface that rough ground is delivered to suspension and vehicle body by tire
Impact, improve the comfortableness of vehicle；
(5) gas spring of the present utility model is metal structure, has at a relatively high intensity and rigidity, can bear heavier bear
Carry, be not easy to be damaged when running in the wild.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of tyre tread element of the present utility model；
Fig. 3 is the structural representation of inner ring of the present utility model；
Fig. 4 is the structural representation of gas spring of the present utility model；
Fig. 5 is the structural representation of wheel rim of the present utility model；
In figure：1- tyre tread elements, 2- inner ring, 3- gas springs, 4- screws, 5- wheel rims, 6- axis holes, 7- screw holes, 8- strengthen
Muscle, 9- tyre tread element terminal pads, 10- bolts I, 11- inner ring terminal pad, 12- bolts hole I, 13- bolt hole II, 14- gas spring top
Portion's terminal pad, 15- gas springs middle part terminal pad, 16- gas springs bottom terminal pad, 17- wheel rim terminal pads, 18- bolts II, 19-
Wheel disc.
Embodiment
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, there is that tire is easily blown out, service life is shorter, cost is higher in the prior art
Deficiency, in order to solve technical problem as above, present applicant proposes a kind of on-inflatable low-speed off-road automobile tire.
In a kind of typical embodiment of the application, as Figure 1-Figure 5, there is provided a kind of on-inflatable low-speed off-road vapour
Wheel tire, including wheel rim 5, inner ring 2 and the outer shroud formed that joined end to end by some tyre tread elements 1, described inner ring 2 and wheel rim 5,
It is connected between outer shroud by some gas springs 3 equidistantly arranged.
The application need to only prepare core component, production technology and process and the pneumatic tires such as gas spring 3, tyre tread element 1
Compared to greatly simplifying, tyre tread element 1 and the vulcanization of the grade of inner ring 2 can be completed on small-sized vulcanizer, can save and largely set
It is standby to invest and reduce production difficulty.
When tire, which bears load, to be rolled on road surface, the gas spring 3 of the tyre tread element 1 of ground area and its internal support with
Tire rolling, after the tyre tread element 1 compressed leaves ground plane, gas spring 3 can upspring automatically；When the tyre is rolling, tire
Driving force, brake force, steering force etc. realize by tyre tread element 1 and gas spring 3.
Described one end of tyre tread element 1 is provided with projection, and the other end is provided with groove, by the way that projection is inserted into adjacent tread unit
Tyre tread element 1 is set to be joined together to form combined tire in 1 groove；The radius of curvature of tyre tread element 1 is the half of tire
Footpath, the number of tyre tread element 1 are the segments of tire outer shroud；Described tyre tread element 1 is detachable, and single tyre tread element 1 is more
Change convenient and swift, so as to extend the service life of tire, Tire production and use cost is greatly lowered.
In the outer surface of tyre tread element 1 decorative pattern of tire is formed covered with one layer of tread rubber, tread rubber.
Movement clearance is provided between described tyre tread element 1, tire is smoothly rolled.
The inner side of described tyre tread element 1 is provided with tyre tread element terminal pad 9, and two tyre surfaces are set on each tyre tread element 1
Unit terminal pad 9, in order to which the inner ring terminal pad 11 in inner ring 2 coordinates；Described tyre tread element terminal pad 9 is circular cylindrical projection
Platform, if described tyre tread element terminal pad 9 is provided with bolt stem I10, bolt I10 is inserts, is embedded in tyre tread element terminal pad 9
In；The both sides of described tyre tread element terminal pad 9 are provided with reinforcement 8, and reinforcement 8 can play local support effect, make tire
The pressure of ground area is uniformly distributed.
Described inner ring 2 is made up of two symmetrical endless members, and inner ring 2 is circumferentially with inner ring terminal pad 11, described
Inner ring terminal pad 11 be rectangular boss；The inner side of described inner ring terminal pad 11 offers (relative to the side of tyre rim)
The groove equal with the quantity of gas spring 3, described groove side are openend, and opposite side is circular section；Described gas spring 3
Body is just installed in described groove, and the outside of groove is provided with some bolt hole I12.By inner ring 2 can make side circumference to gas
Spring 3 connects, and plays a part of strengthening tire resistance to overturning.
The outer circumference of described wheel rim 5 is provided with wheel rim terminal pad 17, and described wheel rim terminal pad 17 is provided with some
Bolt II18, bolt II18 are inserts, are embedded in wheel rim terminal pad 17；The inner side of described wheel rim 5 is provided with wheel disc 19, wheel disc
19 be inserts, is embedded in wheel rim 5, and the center of described wheel disc 19 is provided with axis hole 6, and the external circumferential of axis hole 6 is provided with screw hole
7, axletree connects tire, passing power by axis hole 6, screw hole 7.
The top of described gas spring 3, the piston rod head of gas spring 3 and the bottom of gas spring 3 are sequentially provided with gas spring top
The gentle spring bottom terminal pad 16 of terminal pad 15 in the middle part of portion's terminal pad 14, gas spring, described gas spring top terminal pad 14, gas
The gentle spring bottom terminal pad 16 of terminal pad 15 is cylindrical boss in the middle part of spring；Terminal pad 14, gas at the top of described gas spring
The gentle spring bottom terminal pad 16 of terminal pad 15 is provided with bolt hole II13 in the middle part of spring.
Internal support is used as by using gas spring 3, without the inflation requirements of conventional tire, also without the wheel of conventional tire
Rim, compared to conventional tyre have will not gas leakage, will not blow out the characteristics of, substantially avoid tire and pricked bad possibility
Property, the problem for thoroughly solve the easy gas leakage of conventional pneumatic, blowing out.
Described tyre tread element terminal pad 9 inserts the bolt at the top of gas spring in terminal pad 14 by bolt I10 thereon
It is connected in the II of hole with terminal pad 14 at the top of gas spring, the number of screws in tyre tread element terminal pad 9 and terminal pad at the top of gas spring
Bolt hole II numbers on 14 are identical.
Terminal pad 15 is connected with inner ring terminal pad 11 by screw 4 in the middle part of described gas spring, terminal pad in the middle part of gas spring
15 is corresponding with the bolt hole II in inner ring terminal pad 11 and number is identical.
The bolt hole that described wheel rim terminal pad 17 is inserted in gas spring bottom terminal pad 16 by bolt II18 thereon
It is connected in II with gas spring bottom terminal pad 16, the number of bolts in wheel rim terminal pad 17 and the spiral shell in gas spring bottom terminal pad 16
Keyhole II numbers are identical.
Described tyre tread element 1 uses elastomeric material, and the material of inner ring 2 and wheel rim 5 is polyurethane elastomer.
Described gas spring 3 and the material of wheel disc 19 are aluminium alloy, have at a relatively high intensity and rigidity, can bear heavier
Load, in the wild run when be not easy to be damaged；Gas spring 3 can produce the deflection more much bigger than common pneumatic tire, by
This alleviates the road shocks that rough ground is delivered to suspension and vehicle body by tire, improves the comfortableness of vehicle.
The preferred embodiment of the application is the foregoing is only, is not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (9)
1. on-inflatable low-speed off-road automobile tire, it is characterised in that joined end to end including wheel rim, inner ring and by some tyre tread elements
The outer shroud of formation, described inner ring are connected between wheel rim, outer shroud by some gas springs；Described tyre tread element one end is provided with
Projection, the other end are provided with groove, by the raised groove for inserting adjacent tread unit tyre tread element will be made to link together.
2. on-inflatable low-speed off-road automobile tire according to claim 1, it is characterised in that between described tyre tread element
Provided with movement clearance.
3. on-inflatable low-speed off-road automobile tire according to claim 1, it is characterised in that described tyre tread element it is interior
Side is provided with tyre tread element terminal pad, if described tyre tread element terminal pad is provided with bolt stem I；Described tyre tread element terminal pad
Both sides be provided with reinforcement.
4. on-inflatable low-speed off-road automobile tire according to claim 1, it is characterised in that described inner ring is right by two
The endless member composition of title, inner ring are circumferentially with inner ring terminal pad, and described inner ring terminal pad is provided with and gas spring number
Equal groove is measured, the stack shell of gas spring is installed in groove, and the outside of described groove is provided with some bolt hole I.
5. on-inflatable low-speed off-road automobile tire according to claim 1, it is characterised in that the outside circle of described wheel rim
Week is provided with wheel rim terminal pad, if described wheel rim terminal pad is provided with bolt stem II；The inner side of described wheel rim is provided with wheel disc,
The center of described wheel disc is provided with axis hole.
6. on-inflatable low-speed off-road automobile tire according to claim 1, it is characterised in that the top of described gas spring
Portion, middle part and bottom are sequentially provided with terminal pad at the top of gas spring, the gentle spring bottom terminal pad of terminal pad in the middle part of gas spring, described
Gas spring at the top of terminal pad, the gentle spring bottom terminal pad of terminal pad is provided with bolt hole II in the middle part of gas spring.
7. the on-inflatable low-speed off-road automobile tire according to claim 3 or 6, it is characterised in that described tyre tread element
Terminal pad is inserted in the bolt hole II at the top of gas spring in terminal pad by bolt I thereon to be connected with terminal pad at the top of gas spring
Connect.
8. the on-inflatable low-speed off-road automobile tire according to claim 4 or 6, it is characterised in that in described gas spring
Portion's terminal pad is connected by screw with inner ring terminal pad.
9. the on-inflatable low-speed off-road automobile tire according to claim 5 or 6, it is characterised in that described wheel rim connection
It is connected in the bolt hole II that disk is inserted in the terminal pad of gas spring bottom by bolt II thereon with gas spring bottom terminal pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447561.5U CN206644587U (en) | 2017-04-26 | 2017-04-26 | On-inflatable low-speed off-road automobile tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447561.5U CN206644587U (en) | 2017-04-26 | 2017-04-26 | On-inflatable low-speed off-road automobile tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206644587U true CN206644587U (en) | 2017-11-17 |
Family
ID=60277465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720447561.5U Expired - Fee Related CN206644587U (en) | 2017-04-26 | 2017-04-26 | On-inflatable low-speed off-road automobile tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206644587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106915203A (en) * | 2017-04-26 | 2017-07-04 | 山东建筑大学 | On-inflatable low-speed off-road automobile tire |
| CN113085446A (en) * | 2021-03-29 | 2021-07-09 | 南京航空航天大学 | Non-pneumatic elastic tire |
-
2017
- 2017-04-26 CN CN201720447561.5U patent/CN206644587U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106915203A (en) * | 2017-04-26 | 2017-07-04 | 山东建筑大学 | On-inflatable low-speed off-road automobile tire |
| CN106915203B (en) * | 2017-04-26 | 2023-07-14 | 山东建筑大学 | Non-inflatable low-speed cross-country vehicle tyre |
| CN113085446A (en) * | 2021-03-29 | 2021-07-09 | 南京航空航天大学 | Non-pneumatic elastic tire |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20180426 |