CN106585284A - Non-inflatable tire - Google Patents
Non-inflatable tire Download PDFInfo
- Publication number
- CN106585284A CN106585284A CN201611217800.4A CN201611217800A CN106585284A CN 106585284 A CN106585284 A CN 106585284A CN 201611217800 A CN201611217800 A CN 201611217800A CN 106585284 A CN106585284 A CN 106585284A
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- CN
- China
- Prior art keywords
- axial
- spoke
- axial support
- support
- spokes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
- B60C7/14—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs
- B60C7/143—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs having a lateral extension disposed in a plane parallel to the wheel axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/02—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using springs resiliently mounted bicycle rims
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G1/00—Spring motors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Tires In General (AREA)
Abstract
The invention provides a non-pneumatic tire. The hub comprises a rim part, a spoke part, a tread part and a plurality of power generation devices, wherein the spoke part is arranged on the radial outer side of the rim part; the tread portion is arranged on the radial outer side of the spoke portion; and the spoke portion comprising a plurality of axial spokes, each axial spoke comprising a first axial support and a second axial support, each extending in a direction parallel to the axis of the rim portion; the first axial support and the second axial support are sequentially arranged along the radial direction of the rim part; each power generation device is disposed between the first and second axial supports of one axial spoke and is configured to generate electrical energy using a change in distance of the first and second axial supports of that axial spoke. The non-inflatable tire can recycle the energy generated in the deformation of the spoke part in the running process of the tire, particularly for electric vehicles, can convert the deformed energy into electric energy again and store the electric energy in a storage battery.
Description
Technical field
The present invention relates to vehicle traveling tire, more particularly to a kind of non-inflatable tire.
Background technology
Tire be automobile uniquely with the part of ground directly contact, its effect be support car load weight, it is common with suspension
Buffer the unevenness from road surface to encourage, to ensure that vehicle has good riding comfort and ride performance；Ensure wheel
There is good tack with road surface, to improve vehicle traction, braking and by property, for vehicle sufficiently steering be provided
Power.Existing automobile Jing is frequently with pneumatic tire, but pneumatic tire can have when in use some defects, such as in summer using filling
Jing often needs frequently inflation due to due to sunshine during air filled tyre, or even occurs the phenomenon blown out when solar temperature is too high.Or
Person is when running into road surface and being not flat enough, and it is artificial careful that tire not only needs during use, once and occur
Damaged gas leakage needs to change whole tire, delay trip immediately.At present, the appearance of non-inflatable tyre fundamentally solves biography
The problem of blowing out of steerage tire, realizes application on the slow-moving vehicles such as bicycle, mobility scooter for old people, electric motor car at present.It is existing
Non-inflatable tyre can produce huge noise when running at high speed, it is difficult to accomplish safety and the unification of comfortableness, i.e., existing to exempt from
Also there are many defects in pneumatic tire technology, and during vehicle non-inflatable tyre deforms, energy can not be utilized.
The content of the invention
It is contemplated that overcoming at least one defect of existing tire, a kind of non-inflatable of novelty is creatively provided
Tire, it can make full use of the deformation energy of disc portion, and be generated electricity using the energy, use for vehicle.
Specifically, the invention provides a kind of non-inflatable tyre, it includes drop center portion, disc portion and fetus face and multiple
TRT, the disc portion is arranged at the radial outside of the drop center portion；The fetus face is arranged at the footpath of the disc portion
Laterally；And
The disc portion includes multiple axial spokes, and each described axial spoke includes the first axial support and the second axle
To support member, extend along the direction of the axis parallel to the drop center portion；And first axial support and described second
Axial support sets gradually along the radial direction of the drop center portion；First axial support of multiple axial spokes is along institute
The circumferential direction for stating drop center portion is distributed in the outer peripheral face of the drop center portion；The fetus face is arranged at multiple axial spokes
In second axial support；
Each described TRT is arranged at first axial support and described second of an axial spoke
Between axial support, and it is configured with first axial support and second axial support of the axial spoke
Distance change produce electric energy.
Further, each described first axial support and each described second axial support are in tabular.
Further, each described axial spoke also includes two radial supporters, each described radial supporter connection
One end of one end of first axial support and second axial support, and two radial supporters are symmetrically
It is arranged at the two ends of the axial spoke.
Further, each described radial supporter is in the axially external arc tabular for arching upward to the drop center portion.
Further, each described TRT includes at least one Power Generation Section；Each described Power Generation Section has：
Rod member, the radial direction along the drop center portion extends；
Two electromotors, are respectively arranged at the two ends of the rod member, and respectively with first axial support and described
Second axial support is contacted or is fixedly connected；
Spring, is installed on the rod member, and is arranged between two electromotors.
Further, quantity of the quantity of the TRT less than the axial spoke.
Further, the disc portion also includes multiple circumferential spokes, and each described circumferential spoke is in loop shaped, and described
Drop center portion is coaxially disposed, and in the annular space that multiple axial spokes are limited；
The part circumferential spoke is arranged at the first axial support of multiple axial spokes；
The part circumferential spoke is arranged at the second axial support of multiple axial spokes；
Circumferential spoke is arranged at the radial supporter of multiple axial spokes described in remainder.
Further, the first axial support of multiple axial spokes is riveted with the drop center portion；And
Second axial support of multiple axial spokes is respectively arranged at the multiple cards on the fetus face inner surface
In groove.
Further, the fetus face has tread ply and the cushion being arranged on the inside of the tread ply.
Further, the tread ply and the cushion are glued, and are made by ring-type polyurethane material.
The non-inflatable tire of the present invention due to the special construction and the TRT that is arranged in disc portion of disc portion,
Can be during tire running, the energy regenerating during disc portion is deformed is utilized, and improves energy regenerating utilization rate.Especially for
Electric automobile, can be re-converted into electric energy by the energy of deformation, in being stored in accumulator, improve energy utilization efficiency.
According to the detailed description below in conjunction with accompanying drawing to the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, the advantages and features of the present invention.
Description of the drawings
Describe some specific embodiments of the present invention in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic diagram of non-inflatable tire according to an embodiment of the invention；
Fig. 2 is the schematic diagram of disc portion in non-inflatable tyre shown in Fig. 1；
Fig. 3 is the schematic diagram of fetus face in non-inflatable tyre shown in Fig. 1；
Fig. 4 is the schematic diagram of axial spoke in disc portion in non-inflatable tyre shown in Fig. 1；
Fig. 5 is the schematic structure of the Power Generation Section of TRT in non-inflatable tire according to an embodiment of the invention
Figure.
Specific embodiment
Fig. 1 is the schematic diagram of non-inflatable tire according to an embodiment of the invention.As shown in figure 1, and joining
Fig. 2 to Fig. 5 is examined, a kind of non-inflatable tire is embodiments provided.The non-inflatable tire may include drop center portion 20, wheel
Spoke portion 30 and fetus face 40 and TRT 50.Drop center portion 20 mainly links the part of axletree and disc portion 30.Disc portion 30
It is arranged at the radial outside of drop center portion 20, disc portion 30 is the critical piece and core component of the non-inflatable tire, bearing wheels
Tire contact pressure, extrusion.Fetus face 40 is arranged at the radial outside of disc portion 30, and fetus face 40 may include tread ply 41
With the cushion 42 for being arranged at the inner side of tread ply 41.
Further, disc portion 30 includes multiple axial spokes 31, and each axial spoke 31 includes the first axial support
311st, the second axial support 312 and two radial supporters 313.First axial support 311 and the second axial support 312
Extend along the direction of the axis parallel to drop center portion 20；And first axial support 311 and the second axial support 312 along wheel
The radial direction in rim portion 20 sets gradually.Each radial supporter 313 connects one end of the first axial support 311 and the second axle
To one end of support member 312, and two radial supporters 313 are symmetrically disposed on the first axial support 311 and the second axial direction
The two ends of support member 312, i.e., the two ends of axial spoke 31.And, the first axial support 311 of multiple axial spokes 31 is along wheel
The circumferential direction in rim portion 20 is distributed in the outer peripheral face of drop center portion 20；Fetus face 40 is arranged at the second axial direction of multiple axial spokes 31
On support member 312.Specifically, the first axial support 311 of multiple axial spokes 31 is riveted with drop center portion 20.Multiple axial spokes
Second axial support 312 of bar 31 is respectively arranged in the multiple draw-in grooves on the inner surface of fetus face 40, i.e., multiple axial spokes
31 the second axial support 312 is connected in cushion 42.In this embodiment, multiple axial spokes 31 are circumferentially waiting point quantity
Depend on the needs, points 50 points can be circumferentially waited in the present invention, be uniformly distributed.
Each TRT 50 is arranged at first axial support 311 and the second axial support of an axial spoke 31
Between 312, and it is configured with the first axial support 311 of the axial spoke 31 and the distance of the second axial support 312
Change produces electric energy.For example, each TRT 50 includes at least one Power Generation Section 51；Each Power Generation Section 51 have rod member 511,
Spring 513 and two electromotors 512.Rod member 511 extends along the radial direction of drop center portion 20.Two electromotors 512 are respectively provided with
In the two ends of rod member 511, and with the first axial support 311 and the second axial support 312 contact or be fixedly connected respectively.Bullet
Spring 513 is installed on rod member 511, and is arranged between two electromotors 512.The quantity of TRT 50 can be less than axial spoke 31
Quantity, it is preferable that the quantity of axial spoke 31 can be 4 to 8 times, preferably 5 times of quantity of TRT 50.For example, send out
Electric installation 50 can be 10, and each TRT 50 has 2 Power Generation Sections 51,10 axles being arranged in 50 axial spokes 31
Into spoke 31, and circumferentially direction is uniform.
In this embodiment, in the course of the work, impulsive force is passed to tread ply 41, tyre surface to non-inflatable tire by ground
Layer 41 is squeezed and ground friction produces abrasion, and ground shock power is passed to into cushion 42, and cushion 42 can slow down
From the rigid shock power on ground, cushioning effect is played.Ground shock power is passed to disc portion 30 by cushion 42, and disc portion 30 is received
Compression, the electromotor 512 compressed in disc portion 30 produces electric energy, and electric energy passes to the accumulator of vehicle by circuit.Car
Be preferably electric vehicle.Specifically, disc portion 30 can produce compression due to being extruded by cushion 42 and drop center portion 20,
Two electromotors 512 at compression rod member 511 two ends, when being extruded by external force, compression spring 513 deforms two electromotors 512,
The length of rod member 511 is constant, and can the generation electric energy of compression generator 512.
In some embodiments of the invention, each the first axial support 311 and each second axial support 312 are equal
In tabular.The thickness of each first axial support 311 and each the second axial support 312 is 5/9 to 10/ with width ratio
11.For example, each the first axial support 311 and each second axial support 312 can be 8mm to 12mm, preferably
10mm, width also dependent on need adjustment.Each radial supporter 313 is in the axially external arc for arching upward to drop center portion 20
Shape, concrete radian as needed depending on, it is preferable that radian is consistent with non-inflatable tire outline.
In order to further improve the support performance and shock-absorbing capacity of non-inflatable tyre, disc portion 30 also includes multiple circumferential spokes
Bar 32, each circumferential spoke 32 is in loop shaped, and is coaxially disposed with drop center portion 20, and the ring limited positioned at multiple axial spokes 31
In shape space.Partially circumferentially spoke 32 is arranged at the first axial support 311 of multiple axial spokes 31, partially circumferentially spoke 32
The second axial support 312 of multiple axial spokes 31 is arranged at, remainder circumference spoke 32 is arranged at multiple axial spokes
31 radial supporter 313.For example, the quantity of circumferential spoke 32 can be the six roots of sensation.Two circumferential spokes 32 are installed on multiple first
In axial support 311, and at the trisection posistion in the first axial support 311, or at the position of quartering both sides etc..
Two circumferential spokes 32 are installed in multiple second axial supports 312, and in the trisection position of the second axial support 312
Put at place, or the position of quartering both sides etc..Other two circumferences spoke 32 is respectively arranged at the footpath of the both sides of axial spoke 31
To on support member 313.Whole disc portion 30 can be with regard to a plane in symmetric design, axis of the plane perpendicular to drop center portion 20.
In some enforcements of the present invention, non-inflatable tyre includes the parts such as drop center portion 20, disc portion 30 and fetus face 40,
Various pieces are fabricated separately, and realize the modularized design of non-inflatable tyre, are easily installed manufacture.Especially, in fetus face 40
After having worn and torn, fetus face 40 is only changed, realizes that tire is re-used, meet the demand of market low cost, reduce garbage,
Increase Life of Tyre.
Further, fetus face 40 may also include two parts, tread ply 41 and the cushion being arranged on the inside of tread ply 41
42.Cushion 42 plays buffering road shocks power in the inner side of tread ply 41, protects the effect of disc portion 30.Tread ply 41 eases up
Rush between layer 42 using being glued, can be tight and be easy to detached glue using comparison is pasted.
Further, in this embodiment, tread ply 41 and cushion 42 can be made by ring-type polyurethane material.Tyre surface
Layer 41 includes tread strip, and the two ends of tread strip 41 dock to form tread ply 41.For example, one end of tread strip is provided with least one
Individual first joint and/or at least one first interface；The other end of tread strip is provided with least one second interface and/or at least
One the second joint；Each first interface is connected with second joint, and each first joint is connected with a second interface.Tire
The two ends of face band, can first spreading glue between interface and joint coordinate.In some optional embodiments, tread ply 41 includes
Multiple tread strip sections, and multiple tread strip sections head and the tail are in turn connected to form tread ply 41.The two ends of each tread strip section are also
Joint or interface are set.
In this embodiment, fetus face 40 can only change tread ply 41 after the breakage of tread ply 41, in the He of tread ply 41
After cushion 42 weares and teares, while changing tread ply 41 and cushion 42.That is, the fetus face 40 is dismountable fetus face 40,
Tread ply 41 in fetus face 40 is dismountable tread ply 41, when tire wear is to abrasion mark, in tire disc portion 30
In the case of not being destroyed, tire only changes tyre surface and can just realize regeneration, from the abrasion mileage for newly possessing new tyre, relative to
Traditional inflatable tire and existing non-inflatable tire design, this will substantially reduce the use cost of tire, while reducing
Tire waste material, improves environmental conservation degree.When the non-inflatable tyre is travelled, tread ply 41 is contacted with ground, by contact pressure
Cushion 42, disc portion 30, drop center portion 20 are passed to successively, are ultimately transferred to axletree.
In some embodiments of the invention, cushion 42 includes buffer strip, and the two ends of buffer strip dock to form buffering
Layer 42.One end of buffer strip is provided with least one the 3rd joints and/or at least one the 3rd interfaces；The other end of buffer strip sets
It is equipped with least one the 4th interfaces and/or at least one the 4th joints；Each the 3rd interface is connected with the 4th joint, each
3rd joint is connected with the 4th interface.The two ends of buffer strip, can first spreading glue between interface and joint coordinate.One
In a little optional embodiments, cushion 42 includes multiple buffer strip sections, and multiple buffer strip sections head and the tail are in turn connected to form buffering
Layer 42.The two ends of each buffer strip section also can arrange joint or interface.
So far, although those skilled in the art will appreciate that detailed herein illustrate and describe multiple showing for the present invention
Example property embodiment, but, without departing from the spirit and scope of the present invention, still can be direct according to present disclosure
It is determined that or deriving many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all these other variations or modifications.
Claims (10)
1. a kind of non-inflatable tire, it is characterised in that including drop center portion, disc portion and fetus face and multiple TRTs,
The disc portion is arranged at the radial outside of the drop center portion；The fetus face is arranged at the radial outside of the disc portion；And
The disc portion includes multiple axial spokes, and each described axial spoke includes that the first axial support and second is axially propped up
Support member, extends along the direction of the axis parallel to the drop center portion；And first axial support and described second is axially
Support member sets gradually along the radial direction of the drop center portion；First axial support of multiple axial spokes is along the wheel
The circumferential direction in rim portion is distributed in the outer peripheral face of the drop center portion；The fetus face is arranged at the second of multiple axial spokes
In axial support；
Each described TRT is arranged at first axial support of an axial spoke and described second axially
Between support member, and be configured with the axial spoke first axial support and second axial support away from
Electric energy is produced from change.
2. non-inflatable tyre according to claim 1, it is characterised in that
Each described first axial support and each described second axial support are in tabular.
3. non-inflatable tyre according to claim 1, it is characterised in that
Each described axial spoke also includes two radial supporters, and each described radial supporter connection described first is axially propped up
One end of one end of support member and second axial support, and two radial supporters are symmetrically disposed on the axial direction
The two ends of spoke.
4. non-inflatable tyre according to claim 3, it is characterised in that
Each described radial supporter is in the axially external arc tabular for arching upward to the drop center portion.
5. non-inflatable tyre according to claim 1, it is characterised in that each described TRT includes at least one
Electric portion；Each described Power Generation Section has：
Rod member, the radial direction along the drop center portion extends；
Two electromotors, are respectively arranged at the two ends of the rod member, and respectively with first axial support and described second
Axial support is contacted or is fixedly connected；
Spring, is installed on the rod member, and is arranged between two electromotors.
6. non-inflatable tyre according to claim 1, it is characterised in that
Quantity of the quantity of the TRT less than the axial spoke.
7. non-inflatable tyre according to claim 1, it is characterised in that
The disc portion also includes multiple circumferential spokes, and each described circumferential spoke is in loop shaped, is coaxially set with the drop center portion
Put, and in the annular space that multiple axial spokes are limited；
The part circumferential spoke is arranged at the first axial support of multiple axial spokes；
The part circumferential spoke is arranged at the second axial support of multiple axial spokes；
Circumferential spoke is arranged at the radial supporter of multiple axial spokes described in remainder.
8. non-inflatable tyre according to claim 1, it is characterised in that
First axial support of multiple axial spokes is riveted with the drop center portion；And
Second axial support of multiple axial spokes is respectively arranged in the multiple draw-in grooves on the fetus face inner surface.
9. non-inflatable tyre according to claim 1, it is characterised in that
The fetus face has tread ply and the cushion being arranged on the inside of the tread ply.
10. non-inflatable tyre according to claim 9, it is characterised in that
The tread ply and the cushion are glued, and are made by ring-type polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217800.4A CN106585284A (en) | 2016-12-26 | 2016-12-26 | Non-inflatable tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217800.4A CN106585284A (en) | 2016-12-26 | 2016-12-26 | Non-inflatable tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106585284A true CN106585284A (en) | 2017-04-26 |
Family
ID=58604224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611217800.4A Pending CN106585284A (en) | 2016-12-26 | 2016-12-26 | Non-inflatable tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106585284A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166531A (en) * | 2021-11-30 | 2022-03-11 | 广东粤港澳大湾区黄埔材料研究院 | A joint testing arrangement that is used for non-pneumatic tire rim and spoke |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004314728A (en) * | 2003-04-15 | 2004-11-11 | Kuroki Mineko | Power generation device within tire |
| CN2889761Y (en) * | 2005-12-26 | 2007-04-18 | 上海保隆实业股份有限公司 | Automotive tyre deformation induced electrogeneous device |
| CN103889786A (en) * | 2011-11-09 | 2014-06-25 | Sk新技术株式会社 | Vehicle charging device |
| CN204278921U (en) * | 2014-12-05 | 2015-04-22 | 北京建筑大学 | Mechanical elastic vehicle wheel |
| WO2015047203A3 (en) * | 2013-09-24 | 2015-06-11 | Bayrakdar Hami | Wheeled power plant with renewable energy |
-
2016
- 2016-12-26 CN CN201611217800.4A patent/CN106585284A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004314728A (en) * | 2003-04-15 | 2004-11-11 | Kuroki Mineko | Power generation device within tire |
| CN2889761Y (en) * | 2005-12-26 | 2007-04-18 | 上海保隆实业股份有限公司 | Automotive tyre deformation induced electrogeneous device |
| CN103889786A (en) * | 2011-11-09 | 2014-06-25 | Sk新技术株式会社 | Vehicle charging device |
| WO2015047203A3 (en) * | 2013-09-24 | 2015-06-11 | Bayrakdar Hami | Wheeled power plant with renewable energy |
| CN204278921U (en) * | 2014-12-05 | 2015-04-22 | 北京建筑大学 | Mechanical elastic vehicle wheel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166531A (en) * | 2021-11-30 | 2022-03-11 | 广东粤港澳大湾区黄埔材料研究院 | A joint testing arrangement that is used for non-pneumatic tire rim and spoke |
| CN114166531B (en) * | 2021-11-30 | 2024-01-02 | 广东粤港澳大湾区黄埔材料研究院 | Joint testing device for non-pneumatic tire rim and spoke |
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Application publication date: 20170426 |