CN207902041U - Tire inner support unit - Google Patents
Tire inner support unit Download PDFInfo
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- CN207902041U CN207902041U CN201820325886.0U CN201820325886U CN207902041U CN 207902041 U CN207902041 U CN 207902041U CN 201820325886 U CN201820325886 U CN 201820325886U CN 207902041 U CN207902041 U CN 207902041U
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- Prior art keywords
- supporter
- inner support
- connector
- support unit
- tire inner
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Abstract
The utility model proposes a kind of tire inner support units, 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 includes the lug boss of the ball-type or polyhedral along the first supporter axial direction protrusion, and second connector includes groove corresponding with the lug boss.Due to the use of the Bionic Design of " Bones and joints ", the impact for supporter when blowing out is significantly reduced；The design at first axis side inclination angle, can be such that faying face fits closely, while being easier to installing and dismounting；The curved design of first peripheral side can be such that faying face fits closely；The setting of locating part, tire knocking over when can effectively prevent blowing out；First supporter " I " fonts design, 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 utility model is related 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 or even cause to blow out, cause prodigious 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 existing in the prior art, mostly hinged or voussoir are connected after being inserted into using the fixed mode of axis, this
Kind connection type can not be effectively reduced impact when blowing out for 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, support the Tire support structure of complete vehicle weight be those skilled in the art there is an urgent need to.
Invention content
For labile supporter when blowing out in the prior art, and former tire is easily detached from wheel rim after blowing out, this practicality is newly
Type proposes 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 solution of the utility model is：
A kind of tire inner support unit, including the first supporter and the second supporter, first supporter are equipped with the
One connector, second supporter are equipped with the second connector for coordinating with the first connector, and first connector includes along described the
The ball-type of one supporter axial direction protrusion or the lug boss of polyhedral, second connector includes 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 to second axis
To 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 interval is arranged.
Preferably, the locating part is one or more groups of, is uniformly set to the both sides of pressure part axial direction.
Preferably, the first supporter radial section is in " I " fonts, 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, the beneficial effects of the utility model are：
The Bionic Design for using " Bones and joints ", significantly reduces the impact for supporter when blowing out；First axis side
The design at face inclination angle can be such that faying face fits closely, while be easier to installing and dismounting；The curved design of first peripheral side,
Faying face can be made to fit 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 structural schematic diagram of tire inner support unit described in the utility model；
Fig. 2 is the first supporting body structure schematic diagram one of tire inner support unit described in the utility model；
Fig. 3 is the first supporting body structure schematic diagram two of tire inner support unit described in the utility model；
Fig. 4 is the matching chart of the first connector and the second connector of tire inner support unit described in the utility model；
Fig. 5 is the dies schematic diagram of the first supporter of tire inner support unit described in the utility model；
Fig. 6 is the schematic diagram of the locating part of tire inner support unit described in the utility model；
In the above figure, the 1, first supporter；11, first end；12, the first connector；121, lug boss；1211, first through hole；
122, first axis side；1221, the first bolt hole；123, the first peripheral side；1231, recess portion；1232, protrusion；13, outer branch
Support member；14, inner support member；15, pressure part；151, circular through hole；16, locating part；2, the second supporter；21, second end；22、
Second connector；221, groove；2211, bolt column；222, the second axial sides；223, the second peripheral side.
Specific implementation mode
In the following, the utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having
In the case of being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations
In mode.
In the description of the present invention, it should be noted that term "inner", "outside", "upper", "lower", "front", "rear" etc.
The orientation or positional relationship of instruction is position relationship based on ... shown in the drawings, is merely for convenience of description the utility model and simplification
Description, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used for description mesh
, it is not understood to indicate or imply 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
It includes the lug boss 121 along 1 axial direction of the first supporter protrusion to state the first connector 12, second connector 22 include with
121 corresponding groove 221 of the 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 the
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
It being integrally formed, 1 axial direction of the first supporter described in 121 upper edge of the lug boss is equipped with first through hole 1211, and described first
Through-hole 1211 is for being inserted into bolt；It is additionally provided in first peripheral side 122 and runs through along 1 axial direction of the first supporter
The first bolt hole 1221, fixed to be inserted into bolt；The center of the first axis side 122 and 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 multigroup combination composition first peripheral side 123, the setting of first peripheral side 123,
Impact when blowing out can be effectively relieved.
First supporter 1 is by outer support part 13, inner support member 14, and is set to 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 constitute " I " fonts
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 the 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；Locating part 16 is convexly equipped 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 and the inner support member 14 interval are arranged, 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 the 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, constitutes tire inner support unit, is preferably herein
It is connected using 3 sections, second supporter 2 includes second end 21 corresponding with the first end 11,21 upper edge of the 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, second axial sides 222 are along the axial direction side of second supporter 2
Concave up to be equipped with groove 221, the groove 221 is matched with the lug boss 121, with the bionical connection of composition " Bones and joints " formula
Structure, the groove 221 are semicircle spherical shape or semielliptical shape, and when 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 the first through hole 1211 and the second 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
1211, 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 when 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
It further includes second peripheral side corresponding with first peripheral side 123 223, the first peripheral side 123 to state the second connector 22
It is fitted closely with the second peripheral side 223.
Using tire inner support unit described in the utility model, due to the use of the Bionic Design of " Bones and joints ", effectively
Reduce the impact for supporter when blowing out；The design at first axis side inclination angle, can be such that faying face fits closely, simultaneously
It is easier to installing and dismounting；The curved design of first peripheral side can be such that faying face fits closely；The setting of locating part, can be with
Tire knocking over when effectivelying prevent blowing out；First supporter " I " fonts design, and can be effectively increased holding for tire inner support unit
Pressure energy power；The setting of circular through hole, impact force uniformly discrete transmission when effectively can make to blow out.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality
With novel technical spirit to any simple modification, equivalent variations and remodeling made by above example, it is new to still fall within this practicality
The protection domain of type technical solution.
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
It is equipped with the first connector, 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 constituted.
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 with the inner support member interval.
8. tire inner support unit according to claim 7, it is characterised in that：The locating part be it 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
" I " fonts, 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 |
|---|---|---|---|
| CN201820325886.0U CN207902041U (en) | 2018-03-09 | 2018-03-09 | Tire inner support unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325886.0U CN207902041U (en) | 2018-03-09 | 2018-03-09 | Tire inner support unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207902041U true CN207902041U (en) | 2018-09-25 |
Family
ID=63558989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325886.0U Active CN207902041U (en) | 2018-03-09 | 2018-03-09 | Tire inner support unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207902041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248300A (en) * | 2018-03-09 | 2018-07-06 | 青岛双星轮胎工业有限公司 | Tire inner support unit |
| GB2575889A (en) * | 2018-07-26 | 2020-01-29 | Carbon Threesixty Ltd | A supporting member |
-
2018
- 2018-03-09 CN CN201820325886.0U patent/CN207902041U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248300A (en) * | 2018-03-09 | 2018-07-06 | 青岛双星轮胎工业有限公司 | Tire inner support unit |
| GB2575889A (en) * | 2018-07-26 | 2020-01-29 | Carbon Threesixty Ltd | A supporting member |
| GB2575889B (en) * | 2018-07-26 | 2020-07-29 | Carbon Threesixty Ltd | A supporting member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191231 Address after: 266400 No. 666, Lianghe Road, Huangdao District, Qingdao, Shandong Province Patentee after: Qingdao lunyun design and Research Institute Co., Ltd Address before: 266400, Shandong, Huangdao Province, Qingdao District, Hong Kong Town, Hong Hing Avenue, No. 66 Patentee before: Qingdao Doublestar Tire Industry Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210625 Address after: 66 Gangxing Avenue, Boli Town, Huangdao District, Qingdao City, Shandong Province Patentee after: QINGDAO DOUBLESTAR TIRE INDUSTRIAL Co.,Ltd. Address before: NO.666, Lianghe Road, Huangdao District, Qingdao City, Shandong Province 266400 Patentee before: Qingdao lunyun design and Research Institute Co.,Ltd. |