CN206155014U - Shock -proof type PU tire for electric motor car - Google Patents
Shock -proof type PU tire for electric motor car Download PDFInfo
- Publication number
- CN206155014U CN206155014U CN201621160544.5U CN201621160544U CN206155014U CN 206155014 U CN206155014 U CN 206155014U CN 201621160544 U CN201621160544 U CN 201621160544U CN 206155014 U CN206155014 U CN 206155014U
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- Prior art keywords
- tire
- core wheel
- spoke
- damping spring
- wheel
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Abstract
The utility model discloses a shock -proof type PU tire for electric motor car, including PU tire body, spoke, cover tire, stiffener circle and non slipping spur, including interior core wheel on the PU tire body, just interior core wheel is connected with outer core wheel, be provided with the through -hole between outer core wheel and the interior core wheel, just outer core wheel is connected with interior wheel rim through the spoke, the spoke is inside to be provided with damping spring, and the damping spring both ends are connected with outer core wheel and interior wheel rim respectively through the snubber block, interior wheel rim outer lane is provided with outer wheel ring, the inside fixed mounting of cover tire has the stiffener circle, and the cover tire even distribution in surface has the non slipping spur. This shock -proof type PU tire for electric motor car is provided with damping spring between core wheel and wheel rim, can alleviate the tire pressure that the in -process produced that traveles effectively, and inside damping spring was located the spoke simultaneously, the effectual damping spring that has protected did not receive the damage, long service life, and overall structure is simple for this PU tire, reasonable in design, the shock attenuation is effectual.
Description
Technical field
The utility model is related to PU wheel technical fields, specially a kind of electric motor car shock-absorbing type PU tires.
Background technology
Tire is the annular elastic rubber product rolled in various vehicles or the ground connection mechanically assembled.It is typically mounted on
In alloy rim, vehicle body can be supported, buffer foreign impacts, be realized the contact with road surface and ensure the driving performance of vehicle, PU opinions
Altar is one group in tire, also referred to as PU perfusion wheels, and strictly speaking PU is also one kind of plastics, simply be increased in process of production
Additive, so causing more superior in performance.The characteristics of PU perfusion wheels：It is flexible, certain damping effect can be played (even better than
Inflated wheel), earth-grasping force is good, is difficult to skid, and more resistant, comfort property is good.
PU wheels of the prior art include the spoke of core wheel, wheel rim, are connected by spoke between core wheel and wheel rim, overall knot
Structure is more single, and its damping performance is poor, affects the experience of people.
Utility model content
The purpose of this utility model is to provide a kind of electric motor car shock-absorbing type PU tires, to solve above-mentioned background technology in
Propose that existing PU wheel constructions are more single, the problem of damping performance difference.
For achieving the above object, the utility model provides following technical scheme：A kind of electric motor car shock-absorbing type PU tires, bag
Include PU tire bodies, interior core wheel, through hole, outer core wheel, spoke, snubber block, damping spring, inner rim, outer rim, cover tire, reinforcement
Steel ring and non-slipping block, include interior core wheel on the PU tire bodies, and interior core wheel is connected with outer core wheel, the outer core wheel
Through hole is provided between interior core wheel, and outer core wheel is connected by spoke with inner rim, the spoke is internally provided with damping
Spring, and damping spring two ends are connected respectively by snubber block with outer core wheel and inner rim, the inner rim outer ring is provided with
Cover tire is installed with outer rim, and outer rim, stiffener circle is installed with inside the cover tire, and tread surface is equal
Even is distributed with non-slipping block.
Preferably, the spoke number be eight, and between corner dimension it is identical.
Preferably, the damping spring two is one group, and in symmetrical structure install with inside spoke.
Preferably, width of the width of the outer rim less than inner rim.
Preferably, non-slipping block shape in a rectangular trapezoid.
Compared with prior art, the beneficial effects of the utility model are：Electric motor car shock-absorbing type PU tires in core wheel and
Damping spring is provided between wheel rim, can effectively alleviate the pressure produced during tire running, while damping spring position
Inside spoke, damping spring is effectively protected not by breakage, long service life, the PU tires overall structure is simple, design
Rationally, good damping effect, is provided with two damping springs inside each spoke, and symmetrical structure is installed on inside spoke, is subtracted
Shake evenly, is arranged at eight spokes, can make on the damping spring that pressure is evenly dispersed in each spoke, using effect
It is good.
Description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model partial structural diagram；
Fig. 3 is the utility model cover tire partial structural diagram.
In figure：1st, PU tire bodies, 2, interior core wheel, 3, through hole, 4, outer core wheel, 5, spoke, 501, snubber block, 502, damping
Spring, 6, inner rim, 7, outer rim, 8, cover tire, 801, stiffener circle, 802, non-slipping block.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of electric motor car shock-absorbing type PU tires, including
PU tire bodies 1, interior core wheel 2, through hole 3, outer core wheel 4, spoke 5, snubber block 501, damping spring 502, inner rim 6, outer rim
7th, cover tire 8, stiffener circle 801 and non-slipping block 802, it is characterised in that：Interior core wheel 2, and lubrication groove are included on PU tire bodies 1
Core 2 is connected with outer core wheel 4, and through hole 3 is provided between outer core wheel 4 and interior core wheel 2, and the outward appearance of the tire can be made more beautiful
See, and above-mentioned outer core wheel 4 is connected by spoke 5 with inner rim 6, the number of spoke 5 is eight, and between corner dimension phase
Together, spoke 5 is internally provided with damping spring 502, and the two ends of damping spring 502 by snubber block 501 respectively with outer core wheel 4 and interior
Wheel rim 6 is connected, and damping spring 502 two is one group, and installs with inside spoke 5 in symmetrical structure, and the outer ring of inner rim 6 is arranged
Have on outer rim 7, and outer rim 7 and be installed with cover tire 8, the width of outer rim 7 is less than the width of inner rim 6, such that it is able to
Two groups of different size of tires are installed, it is practical, stiffener circle 801, and the surface of cover tire 8 are installed with inside cover tire 8
It is uniformly distributed with non-slipping block 802, the shape in a rectangular trapezoid of non-slipping block 802, so that under little on the gap between non-slipping block 802
Greatly, can prevent from blocking stone in the gap between non-slipping block 802.
Operation principle：When using the electric motor car with shock-absorbing type PU tires, a simple structure is first carried out to the tire
Understand, then check that each part has without exception on PU tire bodies 1, cover tire 8 is installed with outer rim 7 or inner rim 6, then
The tire is installed with automobile by interior core wheel 2, automobile makes the pressure transmission that road surface produces to tire to spoke 5 in traveling,
And alleviate pressure by damping spring 502, stiffener circle 801 can strengthen the intensity of cover tire 8, extend the use of cover tire 8
Life-span.
Although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art comes
Say, it still can modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
It is included within protection domain of the present utility model.
Claims (5)
1. a kind of electric motor car shock-absorbing type PU tires, including PU tire bodies（1）, interior core wheel（2）, through hole（3）, outer core wheel（4）、
Spoke（5）, snubber block（501）, damping spring（502）, inner rim（6）, outer rim（7）, cover tire（8）, stiffener circle（801）
And non-slipping block（802）, it is characterised in that：The PU tire bodies（1）On include interior core wheel（2）, and interior core wheel（2）With foreign steamer
Core（4）It is connected, the outer core wheel（4）With interior core wheel（2）Between be provided with through hole（3）, and outer core wheel（4）By spoke（5）
With inner rim（6）It is connected, the spoke（5）It is internally provided with damping spring（502）, and damping spring（502）Two ends pass through
Snubber block（501）Respectively with outer core wheel（4）And inner rim（6）It is connected, the inner rim（6）Outer ring is provided with outer rim（7）,
And outer rim（7）On be installed with cover tire（8）, the cover tire（8）Inside is installed with stiffener circle（801）, and outward
Tire（8）Surface is uniformly distributed with non-slipping block（802）.
2. a kind of electric motor car according to claim 1 shock-absorbing type PU tires, it is characterised in that：The spoke（5）Number
For eight, and between corner dimension it is identical.
3. a kind of electric motor car according to claim 1 shock-absorbing type PU tires, it is characterised in that：The damping spring
（502）Two are one group, and install in symmetrical structure and spoke（5）It is internal.
4. a kind of electric motor car according to claim 1 shock-absorbing type PU tires, it is characterised in that：The outer rim（7）'s
Width is less than inner rim（6）Width.
5. a kind of electric motor car according to claim 1 shock-absorbing type PU tires, it is characterised in that：The non-slipping block（802）
Shape in a rectangular trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621160544.5U CN206155014U (en) | 2016-11-01 | 2016-11-01 | Shock -proof type PU tire for electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621160544.5U CN206155014U (en) | 2016-11-01 | 2016-11-01 | Shock -proof type PU tire for electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206155014U true CN206155014U (en) | 2017-05-10 |
Family
ID=58656033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621160544.5U Active CN206155014U (en) | 2016-11-01 | 2016-11-01 | Shock -proof type PU tire for electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206155014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696787A (en) * | 2017-08-22 | 2018-02-16 | 安徽汇泰车轮有限公司 | A kind of wheel hub with shock-damping structure |
| WO2019061959A1 (en) * | 2017-09-30 | 2019-04-04 | 中山市奔点五金机械有限公司 | Tire structure and caster |
-
2016
- 2016-11-01 CN CN201621160544.5U patent/CN206155014U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696787A (en) * | 2017-08-22 | 2018-02-16 | 安徽汇泰车轮有限公司 | A kind of wheel hub with shock-damping structure |
| WO2019061959A1 (en) * | 2017-09-30 | 2019-04-04 | 中山市奔点五金机械有限公司 | Tire structure and caster |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |