CN108248300A - Tire inner support unit - Google Patents
Tire inner support unit Download PDFInfo
- Publication number
- CN108248300A CN108248300A CN201810195302.7A CN201810195302A CN108248300A CN 108248300 A CN108248300 A CN 108248300A CN 201810195302 A CN201810195302 A CN 201810195302A CN 108248300 A CN108248300 A CN 108248300A
- Authority
- CN
- China
- Prior art keywords
- supporter
- inner support
- connector
- support unit
- tire inner
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 20
- 238000013461 design Methods 0.000 abstract description 13
- 238000007664 blowing Methods 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 210000000988 bone and bone Anatomy 0.000 abstract description 4
- 239000011664 nicotinic acid Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000006837 decompression Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The present invention proposes a kind of tire inner support unit, including the first supporter and the second supporter, first supporter is equipped with the first connector, second supporter is equipped with the second connector coordinated with the first connector, first connector is included along the ball-type of the first supporter axial direction protrusion or the lug boss of polyhedral, and second connector includes groove corresponding with the lug boss.Due to the use of the Bionic Design of " Bones and joints ", significantly reduce when blowing out for the impact of supporter；The design at first axis side inclination angle, can fit closely faying face, while be easier to installing and dismounting；The curved design of first peripheral side can fit closely faying face；The setting of locating part, tire knocking over when can effectively prevent blowing out；First supporter " work " font designs, and can be effectively increased the bearing capacity of tire inner support unit；The setting of circular through hole, impact force uniformly discrete transmission when effectively can make to blow out.
Description
Technical field
The present invention relates to a kind of safety anti-explosive tyre supporting mechanism more particularly to a kind of tire inner support units.
Background technology
Now widely used tubed tyre and tubeless tyre are pneumatic tire, once tire is pricked by sharp objects
It breaks, scratch, just will appear deflation, gas leakage, knocking over even cause and blow out, cause very big security risk.Has related data system
Meter, 46% traffic accident is caused by tire, wherein that blows out accounts for 70%, the death rate pole for accident of blowing out when running at high speed
It is high.And inner supporting structure in the prior art, mostly hinged or voussoir are connected after being inserted into using the fixed mode of axis, this
Kind connection mode can not be effectively reduced when blowing out for the impact of supporter, easily cause the decomposition of supporter.
Therefore, one kind can alleviate impact force, to keep vehicle driveability, can take turns after tire rapid decompression
Not knocking over after tire decompression, the Tire support structure for supporting complete vehicle weight be those skilled in the art there is an urgent need to.
Invention content
For supporter labile when blowing out in the prior art, and former tire is easily detached from wheel rim after blowing out, and the present invention carries
Go out a kind of safety anti-explosive tyre inner support unit that can alleviate impact force when blowing out.
In order to achieve the above objectives, the technical scheme is that：
A kind of tire inner support unit, including the first supporter and the second supporter, first supporter is equipped with the
One connector, second supporter are equipped with the second connector for coordinate with the first connector, and first connector is including along described the
The ball-type of one supporter axial direction protrusion or the lug boss of polyhedral, second connector include corresponding to the lug boss
Groove.
Preferably, first supporter includes first end, and first connector is convexly equipped in the first end, described
First connector includes the first axis side being located on the first supporter axial direction, and the lug boss is convexly equipped in described the
In one axial sides.
Preferably, the first axis side and the angle of the first supporter circumferential direction median plane are a, and a is 0
~30 °.
Preferably, second supporter includes second end, and second connector is convexly equipped in the second end, described
Second connector includes the second axial sides being located on the second supporter axial direction, and the groove is set on second axis
On side.
Preferably, the lug boss is equipped with first through hole, and second connector is equipped with and the first through hole phase
The second through-hole answered.
Preferably, first connector includes the first peripheral side being located in the first supporter circumferential direction,
First peripheral side is flexure plane, and first peripheral side is made of the recess portion to connect and protrusion.
Preferably, first supporter includes outer support part, inner support member and set on the outer support part and interior
Pressure part between support element is convexly equipped with locating part, the locating part and the inner support on the side of the pressure part axial direction
Part is arranged at intervals.
Preferably, the locating part is one or more groups of, uniformly set on the both sides of pressure part axial direction.
Preferably, the first supporter radial section be in " work " font, including outer support part, inner support member and
Pressure part between the outer support part and inner support member.
Preferably, the pressure part is equipped with multiple axial circular through holes, and the circular through hole is along the pressure part
Circumferencial direction is evenly distributed.
Compared with prior art, beneficial effects of the present invention are：
The Bionic Design of " Bones and joints " is used, is significantly reduced when blowing out for the impact of supporter；First axis side
The design at face inclination angle can fit closely faying face, while be easier to installing and dismounting；The curved design of first peripheral side,
Faying face can be fitted closely；The setting of locating part, tire knocking over when can effectively prevent blowing out；First supporter " work " word
Type designs, and can be effectively increased the bearing capacity of tire inner support unit；The setting of circular through hole, when effectively can make to blow out
Impact force uniformly discrete transmission.
Description of the drawings
Fig. 1 is the structure diagram of tire inner support unit of the present invention；
Fig. 2 is the first supporting body structure schematic diagram one of tire inner support unit of the present invention；
Fig. 3 is the first supporting body structure schematic diagram two of tire inner support unit of the present invention；
Fig. 4 is the first connector of tire inner support unit of the present invention and the matching chart of the second connector；
Fig. 5 is the dies schematic diagram of the first supporter of tire inner support unit of the present invention；
Fig. 6 is the schematic diagram of the locating part of tire inner support unit of the present invention；
In more than figure, the 1, first supporter；11st, first end；12nd, the first connector；121st, lug boss；1211st, first through hole；
122nd, first axis side；1221st, the first bolt hole；123rd, the first peripheral side；1231st, recess portion；1232nd, protrusion；13rd, outer branch
Support member；14th, inner support member；15th, pressure part；151st, circular through hole；16th, locating part；2nd, the second supporter；21st, second end；22、
Second connector；221st, groove；2211st, bolt column；222nd, the second axial sides；223rd, the second peripheral side.
Specific embodiment
In the following, the present invention is specifically described by illustrative embodiment.It should be appreciated, however, that not into one
In the case of step narration, element, structure and features in an embodiment can also be advantageously incorporated into other embodiment
In.
In the description of the present invention, it should be noted that the instructions such as term " interior ", " outer ", " on ", " under ", "front", "rear"
Orientation or position relationship be based on position relationship shown in the drawings, be for only for ease of the description present invention and simplify description, and
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.In addition, term " first ", " second ", " third " are only used for description purpose, and cannot manage
It solves to indicate or implying relative importance.
With reference to figure 1 and Fig. 2, a kind of tire inner support unit, including the first supporter 1 and the second supporter 2, described first
Supporter 1 is equipped with the first connector 12, and second supporter 2 is equipped with the second connector 22 coordinated with the first connector 12, institute
State the first connector 12 include along 1 axial direction of the first supporter protrusion lug boss 121, second connector 22 including with
The 121 corresponding groove 221 of lug boss.
With reference to figure 1-6, first supporter 1 includes first end 11, and first connector 12 is along first supporter 1
Circumferential direction be convexly equipped in the first end 11, the first connector 12 described herein and first end 11 are integrally formed, described first
Connector 12 includes the first peripheral side 123 on axial first axis side 122 and circumferential direction, the first axis side 122
The axial direction of first supporter 1 described in upper edge is convexly equipped with lug boss 121, and the lug boss 121 is the semi-round ball of Φ 20-60mm
Shape or semielliptical shape, the lug boss 121 can be integrally formed with first connector 12 or detachable connection, i.e., and described
One axial sides 122 are equipped with mounting groove, and the lug boss 121 is detachable to be installed in the mounting groove, is preferably herein
Be integrally formed, 1 axial direction of the first supporter described in 121 upper edge of lug boss be equipped with first through hole 1211, described first
Through-hole 1211 is used to be inserted into bolt；It is additionally provided in first peripheral side 122 along 1 axial direction of the first supporter and run through
The first bolt hole 1221, fixed to be inserted into bolt；The first axis side 122 and the center of first supporter 1
Periphery forms an angle a, and described angle a is preferably 0~30 ° herein, it is ensured that corresponding faying face fits closely, simultaneously
It is more convenient for mounting and dismounting；First peripheral side 123 is flexure plane, by being recessed along 1 circumferential direction of the first supporter
Recess portion 1231 and be interconnected to constitute along the protrusion 1232 of 1 circumferential direction of the first supporter protrusion, recess portion described herein
1231 and protrusion 1232 can be that multigroup combination forms first peripheral side 123, the setting of first peripheral side 123,
Impact when blowing out can effectively be alleviated.
First supporter 1 is by outer support part 13, inner support member 14 and set on the outer support part 13 and inner support member
Pressure part 15 between 14, the outer support part 13, pressure part 15, inner support member 14 are fixedly connected sequentially, and form " work " font
Structure, outer support part 13 and inner support member 14 described herein are the arc bearing plate of certain diameter, and the pressure part 15 is equipped with
Along the circular through hole 151 through the pressure part 15 of the axial direction of first support element 1,151 edge of circular through hole
The circumferential direction of first supporter 1 is evenly distributed in one or more layers, and circular through hole 151 described herein is draft circular hole,
Its draft angle is preferably 0~2 °, this design neither influences the normally travel of tire, and impact force when can bear to blow out, and improves
To the support performance of tire, contribute to ground pressure uniformly discrete transmission, avoid stress this go out excessively concentrate cause tire row
Circular runout during sailing；It is convexly equipped with locating part 16 on the pressure part 15, the locating part 16 is along first supporter 1
Axial direction be convexly equipped on the pressure part 15, the locating part 16 is arranged at intervals with the inner support member 14, in order to take turns
Tire toe is inserted into when tire fills tire, has not only facilitated installation, but can in tyre explosion moment block tyre rim position to tire
Medial movement prevents knocking over, and interval H described herein is preferably 5~15mm, and the locating part 16 is along first supporter 1
Circumferential direction is arranged, and can be arranged with sectional type, also can continous way arrangement, the locating part 16 and the pressure part 15 can be one
Body formed or split type package assembly, herein preferably described outer support part 13, inner support member 14, pressure part 15 and limit
Position part 16 is integrally formed.
Second supporter 2 is connected with first supporter 1, forms tire inner support unit, is preferably herein
Using 3 sections of connections, second supporter 2 includes and the 11 corresponding second end 21 of first end, 21 upper edge of second end
The second connector 22 is convexly equipped in second supporter, 2 circumferential direction, second connector 22 includes and the first axis side
122 matched second axial sides 222 of side, axial direction side of second axial sides 222 along second supporter 2
Concave up to be equipped with groove 221, the groove 221 is matched with the lug boss 121, to form the bionical connection of " Bones and joints " formula
Structure, the groove 221 is semicircle is spherical or semielliptical shape, and during if semicircle spherical shape, diameter is more straight than the lug boss 121
Diameter is bigger, herein preferably big 1-3mm, and if semielliptical shape, long axis is bigger 1-3mm than minor axis diameter, with reduce blow out when pair
In the impact of tire inner support unit, comfortable and safe property is improved, second connector 22 is equipped with and the first through hole
1211 corresponding second through-holes (being not marked in figure) are inserted into bolt column 2211 by 1211 and second through-hole of first through hole,
The first connector 12 to be fixedly connected with the second connector 22, when groove 221 described herein is semielliptical shape, first through hole herein
1211st, the second through-hole radial section is ellipse, and the diameter of the major diameter bolt column 2211 is bigger, is preferably herein
Big 3-6mm, so as to ensure tire by during transient impact with enough bufferings.Second axial sides 222 are equipped with edge
Perforative second bolt hole (being not marked in figure) on the axial direction of second supporter 2, with first bolt hole 1221
Accordingly, it is fixed in order to be inserted into bolt, the first bolt hole 1221 described herein, the diameter of the second bolt hole are straight compared with the bolt of insertion
Diameter is bigger, herein big 0.5-2mm, can cut down shearing force of the tire in load rolling process to bolt, improve service life.Institute
The second connector 22 is stated to further include and 123 corresponding second peripheral side 223 of the first peripheral side, the first peripheral side 123
It is fitted closely with the second peripheral side 223.
Using tire inner support unit of the present invention, due to the use of the Bionic Design of " Bones and joints ", it is effectively reduced
Impact when blowing out for supporter；The design at first axis side inclination angle, can fit closely faying face, be more easy to simultaneously
In installing and dismounting；The curved design of first peripheral side can fit closely faying face；The setting of locating part, can be effective
Tire knocking over when preventing from blowing out；First supporter " work " font designs, and can be effectively increased the pressure-bearing energy of tire inner support unit
Power；The setting of circular through hole, impact force uniformly discrete transmission when effectively can make to blow out.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
It imitates embodiment and is applied to other fields, but it is every without departing from technical solution of the present invention content, technical spirit according to the present invention
To any simple modification, equivalent variations and remodeling that above example is made, the protection domain of technical solution of the present invention is still fallen within.
Claims (10)
1. a kind of tire inner support unit, including the first supporter and the second supporter, it is characterised in that：First supporter
The first connector is equipped with, second supporter is equipped with the second connector coordinated with the first connector, and first connector includes
Along the ball-type of the first supporter axial direction protrusion or the lug boss of polyhedral, second connector include with it is described convex
Play the corresponding groove in portion.
2. tire inner support unit according to claim 1, it is characterised in that：First supporter includes first end,
First connector is convexly equipped in the first end, and first connector includes being located on the first supporter axial direction
First axis side, the lug boss are convexly equipped on the first axis side.
3. tire inner support unit according to claim 2, it is characterised in that：The first axis side and described first
The angle of supporter circumferential direction median plane is a, and a is 0~30 °.
4. tire inner support unit according to claim 2, it is characterised in that：Second supporter includes second end,
Second connector is convexly equipped in the second end, and second connector includes being located on the second supporter axial direction
Second axial sides, the groove are set in second axial sides.
5. tire inner support unit according to claim 1, it is characterised in that：The lug boss is equipped with first through hole,
Second connector is equipped with the second through-hole corresponding with the first through hole.
6. tire inner support unit according to claim 1, it is characterised in that：First connector includes being located at described the
The first peripheral side in one supporter circumferential direction, first peripheral side be flexure plane, first peripheral side by
The recess portion to connect and protrusion are formed.
7. tire inner support unit according to claim 1, it is characterised in that：First supporter includes outer support
Part, inner support member and the pressure part between the outer support part and inner support member, on the side of the pressure part axial direction
Projection finite place piece, the locating part are arranged at intervals with the inner support member.
8. tire inner support unit according to claim 7, it is characterised in that：The locating part is one or more groups of,
It is even set on the both sides of pressure part axial direction.
9. tire inner support unit according to claim 1, it is characterised in that：The first supporter radial section is in
" work " font, including outer support part, inner support member and the pressure part between the outer support part and inner support member.
10. tire inner support unit according to claim 9, it is characterised in that：The pressure part is equipped with multiple axial directions
Circular through hole, the circular through hole is evenly distributed along the pressure part circumferencial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810195302.7A CN108248300A (en) | 2018-03-09 | 2018-03-09 | Tire inner support unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810195302.7A CN108248300A (en) | 2018-03-09 | 2018-03-09 | Tire inner support unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108248300A true CN108248300A (en) | 2018-07-06 |
Family
ID=62745982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810195302.7A Pending CN108248300A (en) | 2018-03-09 | 2018-03-09 | Tire inner support unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108248300A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202918A (en) * | 2008-08-21 | 2011-09-28 | 蒂伦国际有限公司 | Runflat |
| CN102275469A (en) * | 2011-06-01 | 2011-12-14 | 汤备战 | Inner support body of safety tire |
| CN102310730A (en) * | 2010-07-08 | 2012-01-11 | 陈桂宝 | Built-in single plate tire-bursting safer |
| US20120038207A1 (en) * | 2010-08-12 | 2012-02-16 | The Boeing Company | Non-pneumatic survivable tire mounting system for conventional wheels |
| CN202169850U (en) * | 2011-08-16 | 2012-03-21 | 叶俊杰 | Safety protective device for tire |
| CN105034711A (en) * | 2015-08-20 | 2015-11-11 | 资义勇 | Tire burst protective ring for tubeless tire |
| CN207902041U (en) * | 2018-03-09 | 2018-09-25 | 青岛双星轮胎工业有限公司 | Tire inner support unit |
-
2018
- 2018-03-09 CN CN201810195302.7A patent/CN108248300A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202918A (en) * | 2008-08-21 | 2011-09-28 | 蒂伦国际有限公司 | Runflat |
| CN102310730A (en) * | 2010-07-08 | 2012-01-11 | 陈桂宝 | Built-in single plate tire-bursting safer |
| US20120038207A1 (en) * | 2010-08-12 | 2012-02-16 | The Boeing Company | Non-pneumatic survivable tire mounting system for conventional wheels |
| CN102275469A (en) * | 2011-06-01 | 2011-12-14 | 汤备战 | Inner support body of safety tire |
| CN202169850U (en) * | 2011-08-16 | 2012-03-21 | 叶俊杰 | Safety protective device for tire |
| CN105034711A (en) * | 2015-08-20 | 2015-11-11 | 资义勇 | Tire burst protective ring for tubeless tire |
| CN207902041U (en) * | 2018-03-09 | 2018-09-25 | 青岛双星轮胎工业有限公司 | Tire inner support unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |