CN108215673A - Internal supporting body for tyre - Google Patents
Internal supporting body for tyre Download PDFInfo
- Publication number
- CN108215673A CN108215673A CN201810196094.2A CN201810196094A CN108215673A CN 108215673 A CN108215673 A CN 108215673A CN 201810196094 A CN201810196094 A CN 201810196094A CN 108215673 A CN108215673 A CN 108215673A
- Authority
- CN
- China
- Prior art keywords
- supporting body
- internal supporting
- pressure part
- tyre
- inner support
- 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.)
- Granted
Links
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 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
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 internal supporting body for tyre, including inner support member, outer support part, pressure part between the inner support member and outer support part, and the locating part in the pressure part axial sides is convexly equipped in, the locating part and the inner support member are in the radially interval setting of the pressure part.The setting of locating part, tire knocking over when can effectively prevent blowing out；" work " font designs, and can be effectively increased the bearing capacity of internal supporting body for tyre；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 internal supporting body for tyre.
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 the easy knocking over after blowing out the problem of, the present invention proposes that one kind can effectively prevent tyre explosion in the prior art
The internal supporting body for tyre of knocking over afterwards.
In order to achieve the above objectives, the technical scheme is that：
A kind of internal supporting body for tyre, including inner support member, outer support part, between the inner support member and outer support part
Pressure part and the locating part that is convexly equipped in the pressure part axial sides, the locating part is with the inner support member in institute
State the radially interval setting of pressure part.
Preferably, including multiple locating parts, uniformly set on the both sides of pressure part axial direction.
Preferably, the multiple lug bosses of the locating part, distance of the lug boss far from the pressure part axial sides
It is sequentially increased along the direction far from the inner support face.
Preferably, the locating part is polygon or curved.
Preferably, the projection piece include close to the inner support member first end face, the first end face with it is described
Inner support member is 5-15mm in the distance of the pressure part in the radial direction.
Preferably, the locating part and pressure part integrated molding or detachable connection.
Preferably, radial section is " work " font.
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 setting of locating part, tire knocking over when can effectively prevent blowing out；" work " font designs, and can be effectively increased tire
The bearing capacity of inner supporting body；The setting of circular through hole, impact force uniformly discrete transmission when effectively can make to blow out.
Description of the drawings
Fig. 1 is a kind of structure diagram of internal supporting body for tyre of the present invention；
Fig. 2 is the partial structural diagram of internal supporting body for tyre of the present invention；
Fig. 3 is the longitudinal section view of the embodiment one of internal supporting body for tyre of the present invention；
Fig. 4 is the longitudinal section view of the embodiment two of internal supporting body for tyre of the present invention；
Fig. 5 is the longitudinal section view of the embodiment three of internal supporting body for tyre of the present invention；
Fig. 6 is the longitudinal section view of the example IV of internal supporting body for tyre of the present invention；
In above each figure, 1, inner support member；2nd, outer support part；3rd, pressure part；31st, circular through hole；4th, locating part；41st, it is convex
The portion of rising；42nd, first end face.
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 attached position relationship shown in FIG. 1, term " axial direction ", " radial direction ", " circumferential direction " etc. are to be based on
Attached position relationship shown in FIG. 1 is for only for ease of the description present invention and simplifies description rather than instruction or imply signified dress
It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit of the invention
System.In addition, term " first ", " second ", " third " are only used for description purpose, and it is not intended that instruction or implying relatively important
Property.
With reference to figure 1, a kind of internal supporting body for tyre, including inner support member 1, outer support part 2, set on 1 He of inner support member
Pressure part 3 between outer support part 2 and the locating part 4 being convexly equipped in 3 axial sides of pressure part, the locating part 4 with
The inner support member 1 is in the radially interval setting of the pressure part 3.
With reference to figure 1-6, the inner support member 1, pressure part 3, outer support part 2 are sequentially connected, and are preferably integrally formed herein,
In dies on the section in the radial direction of the internal supporting body for tyre, so as to effectively increase tire inner support
The bearing capacity of body, the inner support member 1, outer support part 2, pressure part 3 for forming the dies herein preferably use
The low environment-friendly materials such as thermoplasticity of high intensity, low-density, high resiliency, resistance to flexion, resistance to oxidation, endogenous heat or injection property engineering plastic
Material --- the materials such as modified polyurethane modification of nylon.The pressure part 3 is equipped with running through along the axial direction of the pressure part 3
The circular through hole 31 of the pressure part 3, the circular through hole 31 are uniform in one or more layers along the circumferential direction of the pressure part 3
Arrangement, circular through hole 31 described herein are draft circular hole, and draft angle is preferably 0~2 °, this design is neither influencing tire just
Impact force when often travelling, and can bear to blow out, improves the support performance to tire, contributes to ground pressure uniformly discrete biography
It passs, stress is avoided to go out the circular runout during excessively concentration causes tire running at this.
With reference to figure 3-6, the locating part 4 is convexly equipped on the axial side of the pressure part 3, with the inner support member 1
It is arranged at intervals, so as to slot milling, tire toe is inserted into during to install tire, so as to block tyre rim north latitude into tire
Side is moved, and prevents knocking over.The locating part 4 includes lug boss 41 and the first end face 42 close to the inner support member 1, institute
Lug boss 41 is stated as one or more, if lug boss is multiple, along the direction far from the inner support member 1, lug boss 41
Height it is constant or be continuously increased, knocking over when can preferably prevent tyre explosion.The first end face 42 is apart from described interior
The distance of support element 1 is H, and H described herein is preferably 5-15mm, has not only facilitated installation, but also can prevent knocking over.
The locating part 4 can be various shapes, can be the songs such as polygons or arc such as triangle, trapezoidal, rectangle
Shape.
The locating part 4 is uniformly arranged in the axial sides of the pressure part 3, can sectional type arrangement, also can be continuous
Formula is arranged, as long as meeting the Mass Distribution of internal supporting body for tyre, does not influence dynamic balancing, out-of-roundness and uniformity.
The locating part 4 may be used to be integrally formed with the pressure part 3, and detachable connection can also be used, according to
Detachable connection, can be used bolt or locking pin is fixed.It is preferably that bolt is radially equipped with 0.5~2mm with bolt hole herein
Surplus, tire can be cut down in rolling process is loaded for the shearing force of bolt column, service life is improved and improve safety
Property.
The setting of locating part 4, tire knocking over when can effectively prevent blowing out；" work " font designs, and can be effectively increased wheel
The bearing capacity of tire inner supporting body；The setting of circular through hole 31, 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 (8)
1. a kind of internal supporting body for tyre, it is characterised in that：Including inner support member, outer support part, set on the inner support member and outside
Pressure part between support element and the locating part being convexly equipped in the pressure part axial sides, the locating part with it is described interior
Support element is in the radially interval setting of the pressure part.
2. internal supporting body for tyre according to claim 1, it is characterised in that：Including multiple locating parts, uniformly set on institute
State the both sides of pressure part axial direction.
3. internal supporting body for tyre according to claim 1, it is characterised in that：The multiple lug bosses of locating part, it is described convex
Distance of the portion of rising far from the pressure part axial sides is sequentially increased along the direction far from the inner support face.
4. internal supporting body for tyre according to claim 1, it is characterised in that：The locating part is polygon or curved.
5. internal supporting body for tyre according to claim 1, it is characterised in that：The projection piece is included close to the inner support
The first end face of part, the first end face are 5-15mm in the distance of the pressure part in the radial direction with the inner support member.
6. internal supporting body for tyre according to claim 1, it is characterised in that：The locating part and the pressure part one into
Type or detachable connection.
7. internal supporting body for tyre according to claim 1, it is characterised in that：Radial section is " work " font.
8. internal supporting body for tyre according to claim 7, it is characterised in that：The pressure part is equipped with multiple axial circles
Shape through-hole, the circular through hole are evenly distributed along the pressure part circumferencial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810196094.2A CN108215673B (en) | 2018-03-09 | 2018-03-09 | Inner support body of tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810196094.2A CN108215673B (en) | 2018-03-09 | 2018-03-09 | Inner support body of tyre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108215673A true CN108215673A (en) | 2018-06-29 |
| CN108215673B CN108215673B (en) | 2024-04-05 |
Family
ID=62659340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810196094.2A Active CN108215673B (en) | 2018-03-09 | 2018-03-09 | Inner support body of tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108215673B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126555A (en) * | 2019-05-10 | 2019-08-16 | 费曼科技(青岛)有限公司 | A kind of inner supporting type non-inflatable tyre |
| CN110126556A (en) * | 2019-05-10 | 2019-08-16 | 费曼科技(青岛)有限公司 | A kind of inner supporting type structure aerating anti-explosion tire |
| CN112092427A (en) * | 2020-08-21 | 2020-12-18 | 安徽佳通乘用子午线轮胎有限公司 | Method for measuring tire body pumping amount of each process in tire manufacturing process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1335971A (en) * | 1970-11-27 | 1973-10-31 | Dunlop Holdings Ltd | Wheel assemblies |
| KR970028316U (en) * | 1995-12-16 | 1997-07-24 | Rollover tires | |
| DE10132407A1 (en) * | 2001-07-04 | 2003-01-23 | Continental Ag | Vehicle tire and wheel arrangement holds and supports tire bead areas and sidewall areas between the rim body and outer clamping parts |
| CN202080073U (en) * | 2011-05-24 | 2011-12-21 | 唐启鑫 | Burst prevention tire |
| CN103448486A (en) * | 2013-09-08 | 2013-12-18 | 包头市塞北机械设备有限责任公司 | Safety wheel |
| CN208198012U (en) * | 2018-03-09 | 2018-12-07 | 青岛双星轮胎工业有限公司 | Internal supporting body for tyre |
-
2018
- 2018-03-09 CN CN201810196094.2A patent/CN108215673B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1335971A (en) * | 1970-11-27 | 1973-10-31 | Dunlop Holdings Ltd | Wheel assemblies |
| KR970028316U (en) * | 1995-12-16 | 1997-07-24 | Rollover tires | |
| DE10132407A1 (en) * | 2001-07-04 | 2003-01-23 | Continental Ag | Vehicle tire and wheel arrangement holds and supports tire bead areas and sidewall areas between the rim body and outer clamping parts |
| CN202080073U (en) * | 2011-05-24 | 2011-12-21 | 唐启鑫 | Burst prevention tire |
| CN103448486A (en) * | 2013-09-08 | 2013-12-18 | 包头市塞北机械设备有限责任公司 | Safety wheel |
| CN208198012U (en) * | 2018-03-09 | 2018-12-07 | 青岛双星轮胎工业有限公司 | Internal supporting body for tyre |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126555A (en) * | 2019-05-10 | 2019-08-16 | 费曼科技(青岛)有限公司 | A kind of inner supporting type non-inflatable tyre |
| CN110126556A (en) * | 2019-05-10 | 2019-08-16 | 费曼科技(青岛)有限公司 | A kind of inner supporting type structure aerating anti-explosion tire |
| CN112092427A (en) * | 2020-08-21 | 2020-12-18 | 安徽佳通乘用子午线轮胎有限公司 | Method for measuring tire body pumping amount of each process in tire manufacturing process |
| CN112092427B (en) * | 2020-08-21 | 2022-03-04 | 安徽佳通乘用子午线轮胎有限公司 | Method for measuring tire body pumping amount of each process in tire manufacturing process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108215673B (en) | 2024-04-05 |
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| GR01 | Patent grant |