CN204605391U - A kind of twins tire - Google Patents
A kind of twins tire Download PDFInfo
- Publication number
- CN204605391U CN204605391U CN201320444713.8U CN201320444713U CN204605391U CN 204605391 U CN204605391 U CN 204605391U CN 201320444713 U CN201320444713 U CN 201320444713U CN 204605391 U CN204605391 U CN 204605391U
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- tire
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- wheel rim
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Abstract
The utility model discloses a kind of twins tire, comprising: the first tire, the second tire and tyre fixing machine structure; Described tyre fixing machine structure is provided with two parallel wheel rims, for installing described first tire and described second tire respectively, the cross-sectional plane of described wheel rim is opposite opened structure.Twins tire of the present utility model, when side tire is pricked gas, opposite side tire can normal work as spare tyre, has ensured driving safety, provided maintenance pre-warning time.
Description
Technical field
The utility model relates to tyre technology, is specifically related to a kind of twins tire.
Background technology
Tire is one of most important constituent elements on automobile, and its effect mainly contains: the total weight of support unit, bears the load of automobile; Transmit the torsion of traction and braking, ensure the adhesive ability on wheel and road surface; Alleviate and absorb automobile vibrations in motion and impulsive force, auto parts and components are prevented to be subject to strenuous vibration and earlier period damage, noise when adapting to the high speed performance of vehicle and reduce traveling, the safety that guarantee travels, road-holding property, traveling comfort and energy saving economy.
Along with the development of auto-industry, tire technology is extension and improvement all the time.The history of motor tire production development shows, within first 50 years, mainly solve the problem in service life how improving tire, in recent years, due to Automobile manufacturing and traffic and transportation sector day by day harsh to the requirement of tire, tire research emphasis forward on tire running performance, safety performance, comfort property and economic performance.
The structure of conventional tire as shown in Figure 1, forms primarily of carcass (comprising tyre surface 1 and tire chamber 2), wheel rim 3 and valve 4, and wherein, wheel rim 3 is for installing carcass, and valve 4 is arranged on wheel rim 3, for carcass inflation/deflation.
This conventional tire, after being pricked, can lose tire pressure very soon, threatens ride safety of automobile.
Utility model content
The utility model provides a kind of twins tire, to improve the safety of tire in vehicle traveling process.
For this reason, the utility model provides following technical scheme:
A kind of twins tire, comprising: the first tire, the second tire and tyre fixing machine structure; Described tyre fixing machine structure is provided with two parallel wheel rims, for installing described first tire and described second tire respectively, the cross-sectional plane of described wheel rim is opposite opened structure.
Preferably, the structure of described two wheel rims is identical.
Preferably, the cross-sectional plane of described wheel rim is groove type structure.
Preferably, described groove has the flange of band shoulder.
Preferably, the shoulder of described flange is to described groove intermediate, inclined.
Preferably, the cross-sectional plane of described wheel rim is plain base structure.
Preferably, the cross-sectional plane of described wheel rim is opposite opened structure.
Preferably, described two wheel rims are the integral structure of Steel Sheet.
Preferably, described two wheel rims are the Split type structure of each free Steel Sheet, and the side of described two wheel rims is bolted connection.
Described two wheel rims are respectively arranged with valve.
The twins tire that the utility model provides, consider the threat that tire flat produces automotive safety, twins structure is adopted to replace traditional single tire structure, this twins tire is when side tire is pricked gas, opposite side tire can normal work as spare tyre, ensure driving safety, provide maintenance pre-warning time.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of conventional tire;
Fig. 2 is the structural representation of the utility model twins tire;
Fig. 3 is a kind of structural representation of wheel rim cross-sectional plane in the utility model twins tire;
Fig. 4 is the another kind of structural representation of wheel rim cross-sectional plane in the utility model twins tire;
Fig. 5 is the another kind of structural representation of wheel rim cross-sectional plane in the utility model twins tire.
Drawing reference numeral:
1, tyre surface; 2, tire chamber; 3, wheel rim; 4, valve;
21, the first tire; 22, the second tire; 23, tyre fixing machine structure;
31, the first wheel rim; 32, the second wheel rim; 41, the first valve; 42, duaspiracle;
51, groove; 52, flange 52;
Detailed description of the invention
In order to the scheme making those skilled in the art person understand the utility model embodiment better, below in conjunction with drawings and embodiments, the utility model embodiment is described in further detail.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
For the tire of single tire structure of the prior art after being pricked, can lose tire pressure very soon, threaten the problem of ride safety of automobile, the utility model provides a kind of twins tire, to improve the safety of tire in vehicle traveling process.
As shown in Figure 2, be the structural representation of the utility model twins tire.
Twins tire of the present utility model comprises: the first tire 21, second tire 22 and tyre fixing machine structure 23.Tyre fixing machine structure 23 is provided with two parallel wheel rims, and the first wheel rim 31 and the second wheel rim 32 as shown in Figure 2, for installing the first tire 21 and the second tire 22 respectively.
Above-mentioned first tire 21 can be identical with the width of the second tire 22, also can be different, the similar of its structure and traditional single tire, width can more single tire narrow.
In actual applications, above-mentioned two wheel rims can adopt identical structure, also can adopt different structures, do not limit this utility model embodiment.
Such as, the cross-sectional plane of wheel rim 31,32 can adopt groove type structure, as shown in Figure 3.
For ease of the dismounting of cover tire, the middle part of section is groove 51.Groove 51 has the flange 52 of band shoulder, in order to lay the tyre bead of tire.The shoulder of flange 52 is slightly to groove 51 intermediate, inclined.
The structure of this wheel rim is simple, and rigidity is large, and quality is less, may be used for car and cross-country car, the suitable small larger tire of installation dimension.
For another example, the cross-sectional plane of wheel rim 31,32 can also adopt plain base structure, as shown in Figure 4.
One made by flange and the wheel rim on wheel rim one side, and the annular groove that retainer 53 embeds wheel rim is interior to stop coming off of back-up ring 54.When mounting tyre, first by tire sleeve on wheel rim, then put back-up ring 54, and it inwardly pushed away, until cross the annular groove on wheel rim, then the spring lock ring 53 of opening is embedded in annular groove.
The wheel rim convenient disassembly of this structure, can be used in Medium or severe type goods carrying vehicle, dumping truck and motorcoach.
For another example, the cross-sectional plane of wheel rim 31,32 can also adopt opposite opened structure, as shown in Figure 5.
The two halves wheel rim that this wheel rim can be divided by left and right forms, and left and right two parts can be degree such as grade, also can not be wide, and the two is bolted connection integral.Nut during dismounting tire on demounting bolt.
The wheel rim of this structure is installed reliable, and convenient disassembly, may be used for the larger heavy wrecker truck of load carrying ability and motor omnibus.
In addition, it should be noted that, in actual applications, first wheel rim 31 and the second wheel rim 32 can be the integral structures of Steel Sheet, also can be the Split type structure of each free Steel Sheet, in this Split type structure, the side of two wheel rims be bolted connection.
The spacing of the first wheel rim 31 and the second wheel rim 32 can design according to the width of tire.
In addition, two wheel rims are respectively arranged with valve, the first valve 41 as shown in Figure 2 and duaspiracle 42.
The twins tire that the utility model provides, considers the threat that tire flat produces automotive safety, adopts twins structure to replace traditional single tire structure, and is arranged on an installing mechanism with two-wheel rim by two tires.When automotive operation, two tires work simultaneously, not only can improve load-carrying ability and the stability of automobile, and when side tire is pricked gas, and opposite side tire can normal work as spare tyre, has ensured driving safety, provided maintenance pre-warning time.
In addition, the twins tire that the utility model provides, not only can make the front tyre of automobile, and can be used as the rear tyre of automobile.
Be described in detail the utility model embodiment above, apply detailed description of the invention herein and set forth the utility model, the explanation of above embodiment just understands method and apparatus of the present utility model for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (10)
1. a twins tire, is characterized in that, comprising: the first tire, the second tire and tyre fixing machine structure; Described tyre fixing machine structure is provided with two parallel wheel rims, for installing described first tire and described second tire respectively, the cross-sectional plane of described wheel rim is opposite opened structure.
2. twins tire according to claim 1, is characterized in that, the structure of described two wheel rims is identical.
3. twins tire according to claim 2, is characterized in that, the cross-sectional plane of described wheel rim is groove type structure.
4. twins tire according to claim 3, is characterized in that, described groove has the flange of band shoulder.
5. twins tire according to claim 4, is characterized in that, the shoulder of described flange is to described groove intermediate, inclined.
6. twins tire according to claim 2, is characterized in that, the cross-sectional plane of described wheel rim is plain base structure.
7. twins tire according to claim 1, is characterized in that, described wheel rim comprises the two halves wheel rim that left and right can be divided, and described two halves wheel rim waits width.
8. twins tire according to claim 2, is characterized in that, the more single tire of width of described first tire and described second tire is narrow.
9. the twins tire according to any one of claim 2 to 7, is characterized in that, described two wheel rims are the Split type structure of each free Steel Sheet, and the side of described two wheel rims is bolted connection.
10. the twins tire according to any one of claim 2 to 7, is characterized in that, described two wheel rims are respectively arranged with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444713.8U CN204605391U (en) | 2013-07-24 | 2013-07-24 | A kind of twins tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444713.8U CN204605391U (en) | 2013-07-24 | 2013-07-24 | A kind of twins tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204605391U true CN204605391U (en) | 2015-09-02 |
Family
ID=53957969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320444713.8U Expired - Lifetime CN204605391U (en) | 2013-07-24 | 2013-07-24 | A kind of twins tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204605391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770916A (en) * | 2018-10-26 | 2021-05-07 | 豪梅特航空航天有限公司 | Wheel and methods of making and using the same |
-
2013
- 2013-07-24 CN CN201320444713.8U patent/CN204605391U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770916A (en) * | 2018-10-26 | 2021-05-07 | 豪梅特航空航天有限公司 | Wheel and methods of making and using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150902 |