CN205553759U - 2. 5 very little electromobile tire - Google Patents
2. 5 very little electromobile tire Download PDFInfo
- Publication number
- CN205553759U CN205553759U CN201620423367.9U CN201620423367U CN205553759U CN 205553759 U CN205553759 U CN 205553759U CN 201620423367 U CN201620423367 U CN 201620423367U CN 205553759 U CN205553759 U CN 205553759U
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- CN
- China
- Prior art keywords
- wheel
- tire
- wheel hub
- tyre
- tire bead
- Prior art date
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Abstract
The utility model discloses a 2.5 very little electromobile tire, including the tire body, the tire body is including wheel tire bead and wheel hub, and takes turns the tire bead and be one -step refining shaping structure with wheel hub, fixed mounting has the motor in the wheel hub, and the rotor of motor passes rim and connected to the frame, the rim passes through screw and wheel hub fixed connection, the tread of wheel tire bead evenly is provided with the several arch, the motor is made for aluminium alloy material, the wheel tire bead is solid construction, and takes turns the tire bead and make for compound rubber materials, the utility model discloses 2.5 very little tire, its round of tire bead and wheel hub are one -step refining shaping structure, do not need other installed wheel circle, save the process of installed wheel circle, are favorable to mutually supporting of round tire bead and wheel hub, and wheel tire bead and wheel hub stablize motionlessly, avoid round tire bead and wheel hub because not hard up friction mutually produces wearing and tearing and generates heat, have improved the life of tire, the practicality is strong, easily uses widely.
Description
Technical field
This utility model relates to tyre technology, the electric vehicle tyre of a kind of 2.5 cun.
Background technology
Tire is the annular elastic rubber product rolled at various vehicles or the ground connection mechanically assembled.Logical
Often it is arranged in alloy rim, can support vehicle body, buffer foreign impacts, it is achieved with the contacting and protecting of road surface
The driving performance of card vehicle.Tire often uses under exacting terms complicated, and it subjects in motion
Various deformation, load, power and high/low temperature effect, it is therefore necessary to there is higher load-carrying properties, traction
Performance, shock-absorbing capacity.Meanwhile, also require to possess high-wearing feature and flexible resistance, and low rolling resistance
Power and heat generation.The world consumes the half of rubber mass for tire production, it is seen that tire consumes the energy of rubber
Power.
Existing tire major part is all made up of the inner tube of a tyre and cover tire, by inflation the inner tube of a tyre and more wear-resisting outside
Tire combines, and tire can keep shape and simultaneously can adapt to road surface with certain limit, but this Tire & Tube
The tire of structure there are disadvantages that, one is to use after certain time to be accomplished by inflating QI invigorating, to ensure enough
Enough tire pressures；Two is easily to be damaged by sharp objects, and as sharp objects punctures the inner tube of a tyre, whole tire is just just being difficult to
Often use；Three is to repair more to bother, and once inner tube of a tyre breakage will be taken off cover tire and be further taken out the inner tube of a tyre, need through
Crossing venting, dismounting, leakage detection, repairing, again the multiple tracks step such as inflate, repair procedures is longer；Meanwhile,
Existing fraction tire use inflation-free structure, its take turns between tyre bead and wheel hub be use distribution processing and
Becoming, wheel tyre bead and wheel hub produce abrasion and heating owing to loosening friction mutually, greatly reduce making of tire
Use the life-span；Existing tire tread lacks projection, increases the frictional force on tire and ground, reduces fortune
Line efficiency.
Summary of the invention
The purpose of this utility model is to provide the electric vehicle tyre of a kind of 2.5 cun, to solve above-mentioned background
The problem proposed in technology.
For achieving the above object, the following technical scheme of this utility model offer: the electric motor car of a kind of 2.5 cun
Tire, including tire body；Described tire body includes taking turns tyre bead and wheel hub, and wheel tyre bead and wheel hub are
It is processed and formed at one time structure；Be installed with motor in described wheel hub, and the rotor of motor through wheel rim with
Vehicle frame connects；Described wheel rim is connected by screw and wheel hub are fixing；The described tyre surface taking turns tyre bead is uniformly arranged
There is several projection.
Further, described motor is that aluminum alloy materials is made.
Further, described tyre bead of taking turns is solid construction, and wheel tyre bead is that composite rubber material is made.
Further, the bleeder resistance between described wheel rim and wheel tyre bead is at-4 Ω～18 Ω.
Further, in described wheel hub, girth tolerance is ± 0.64mm, and rim diameter tolerance is ± 0.13mm.
Compared with prior art, the beneficial effects of the utility model are: 2.5 cun of tires of this utility model,
It takes turns tyre bead and wheel hub for being processed and formed at one time structure, it is not necessary to additionally mounted take turns tyre bead, saves installation wheel
Cooperating of the operation of tyre bead, beneficially wheel tyre bead and wheel hub, wheel tyre bead and wheel hub are stablized motionless, keep away
Exempt to take turns tyre bead and wheel hub and produce abrasion and heating owing to loosening friction mutually, improve the service life of tire；
Wheel tyre bead is solid construction, the operation inflated before eliminating tire used, and the tyre surface of wheel tyre bead is provided with convex
Rise, reduce tire and the frictional force on ground, improve operational efficiency；Practical, it is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is A-A direction sectional view in Fig. 2；
In figure: 1-tire body, 2-take turns tyre bead, 3-wheel hub, 4-motor, 5-rotor, 6-wheel rim, 7-
Protruding.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Refer to Fig. 1-3, a kind of embodiment that this utility model provides: the electric vehicle tyre of a kind of 2.5 cun,
Including tire body 1；Described tire body 1 includes taking turns tyre bead 2 and wheel hub 3, and takes turns tyre bead 2 and wheel hub
3 for being processed and formed at one time structure；Motor 4, and the rotor 5 of motor 4 it is installed with in described wheel hub 3
It is connected through wheel rim 6 with vehicle frame；Described wheel rim 6 is connected by screw is fixing with wheel hub 3；Described tire
The tyre surface of circle 2 is evenly arranged with several protruding 7；Described motor 4 is made for aluminum alloy materials；Described tire
Circle 2 is solid construction, and wheel tyre bead 2 is made for composite rubber material；Described wheel rim 6 and wheel tyre bead 2
Between bleeder resistance at-4 Ω～18 Ω, be suitable for bituminous paving, cement pavement, the various car of multiple occasion
Use；Actually used temperature is at-40 DEG C～+90 DEG C；In described wheel hub 3, girth tolerance is ± 0.64mm,
Wheel rim 6 diameter tolerance is ± 0.13mm.
The electric vehicle tyre operation principle of this utility model 2.5 cun: first motor 4 is fixedly mounted on wheel
In hub 3, the rotation of tire body 1 can be driven by the rotation of motor 4；Wheel tyre bead 2 and wheel hub 3
For being processed and formed at one time structure, it is not necessary to additionally mounted take turns tyre bead 2, save the operation of mounting tyre circle 2,
Being conducive to wheel tyre bead 2 and the cooperating of wheel hub 3, wheel tyre bead 2 and wheel hub 3 are stablized motionless, it is to avoid wheel
Tyre bead 2 and wheel hub 3 produce abrasion and heating owing to loosening friction mutually, improve making of tire body 1
Use the life-span.
It is obvious to a person skilled in the art that this utility model is not limited to above-mentioned one exemplary embodiment
Details, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to other
Concrete form realizes this utility model.Which point therefore, no matter from the point of view of, embodiment all should be regarded as
Exemplary, and be nonrestrictive, scope of the present utility model by claims rather than on
State bright restriction, it is intended that all changes that will fall in the implication of equivalency and scope of claim
Change and include in this utility model.Any reference in claim should be considered as restriction involved
Claim.
Claims (5)
1. the electric vehicle tyre of 2.5 cun, is characterized in that: include tire body (1)；Described tire
Body (1) includes taking turns tyre bead (2) and wheel hub (3), and wheel tyre bead (2) and wheel hub (3) are once
Machine-shaping structure；Motor (4), and the rotor of motor (4) it is installed with in described wheel hub (3)
(5) it is connected through wheel rim (6) with vehicle frame；Described wheel rim (6) is fixed with wheel hub (3) by screw
Connect；The described tyre surface taking turns tyre bead (2) is evenly arranged with several projection (7).
The electric vehicle tyre of a kind of 2.5 cun the most according to claim 1, is characterized in that: described electricity
Machine (4) is that aluminum alloy materials is made.
The electric vehicle tyre of a kind of 2.5 cun the most according to claim 1, is characterized in that: described take turns
Tyre bead (2) is solid construction, and wheel tyre bead (2) is that composite rubber material is made.
The electric vehicle tyre of a kind of 2.5 cun the most according to claim 1, is characterized in that: described take turns
Bleeder resistance between rim (6) and wheel tyre bead (2) is at-4 Ω～18 Ω.
The electric vehicle tyre of a kind of 2.5 cun the most according to claim 1, is characterized in that: described take turns
Hub (3) interior girth tolerance is ± 0.64mm, and wheel rim (6) diameter tolerance is ± 0.13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620423367.9U CN205553759U (en) | 2016-04-28 | 2016-04-28 | 2. 5 very little electromobile tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620423367.9U CN205553759U (en) | 2016-04-28 | 2016-04-28 | 2. 5 very little electromobile tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205553759U true CN205553759U (en) | 2016-09-07 |
Family
ID=56803858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620423367.9U Active CN205553759U (en) | 2016-04-28 | 2016-04-28 | 2. 5 very little electromobile tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205553759U (en) |
-
2016
- 2016-04-28 CN CN201620423367.9U patent/CN205553759U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 2, building 71, No. 510620 Longkou West Road, Guangzhou, Guangdong (Part 215 and 216 units), Tianhe District, China Patentee after: Guangzhou Nedong Information Technology Co., Ltd. Address before: 510620, room two, building 560-574, Tianhe Road, 264, Guangzhou, Guangdong, Tianhe District Patentee before: Guangzhou Nedong Information Technology Co., Ltd. |