CN201264486Y - Safety support of explosion-proof tire vehicle wheel - Google Patents
Safety support of explosion-proof tire vehicle wheel Download PDFInfo
- Publication number
- CN201264486Y CN201264486Y CNU2008201910409U CN200820191040U CN201264486Y CN 201264486 Y CN201264486 Y CN 201264486Y CN U2008201910409 U CNU2008201910409 U CN U2008201910409U CN 200820191040 U CN200820191040 U CN 200820191040U CN 201264486 Y CN201264486 Y CN 201264486Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- disk
- dished
- dished disk
- hub
- 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.)
- Expired - Fee Related
Links
- 239000004033 plastic Substances 0.000 claims abstract description 3
- 229920003023 plastic Polymers 0.000 claims abstract description 3
- 210000005056 cell body Anatomy 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model provides a safety support for the anti-blowout wheel, comprising a supporting wheel dished disk which can be installed in the hub groove of the wheel. The diameter of the supporting wheel dished disk is larger than the largest external edge diameter of the hub. The external surface of the dished disk is provided with a spiral flute. The depth of the spiral flute of the excircle surface of the supporting wheel dished disk is the linear distance from the external edge of the dished disk to the external edge of the hub. The outside of the supporting wheel dished disk is sheathed with a rubber or plastic disk sleeve. The disk sleeve is provided with a groove which is corresponding to the spiral flute of the dished disk. The supporting wheel dished disk can be entered into the inside of the outer tube of the wheel when the edge of the inner circle of the wheel outer tube is followed the rotation direction of the spiral flute, and then the assembly and the disassembly requirements can be achieved without damaging the tire. Once the disk sleeve which is sheathed on the outside of the supporting wheel dished disk is blown out when the vehicle is driven in a high speed, the buffering effect can be achieved under the supporting function of the dished disk through the disk sleeve. The wheel tire is effectively protected from being damaged.
Description
Technical field
The utility model relates to a kind of automobile component.Be on a kind of wheel hub that is loaded on Security support wheels for preventing tire burst specifically, but the wheel safety supporting device of conveniently assemble and disassemble cover tire.
Background technology
For after solving wheel and blowing out, because of wheel hub outward flange and ground drop turn on one's side the vehicle of running at high speed greatly easily, cause the unnecessary personal casualty and the problem of property damage, effectively protect the traffic safety of vehicle.China utility model patent 200720088887.X provide a kind of " Security support wheels for preventing tire burst ", supporting role because of its dished disk, in the high vehicle speeds in case the accident of blowing out, vehicle can not turned on one's side immediately, chaufeur can have time enough to take the vehicle safety brake measure, the deficiency that exists is: the wheel of present automobile, in " Security support wheels for preventing tire burst " technology of use, during automotive hub loading and unloading cover tire, because the support wheel dished disk outward flange diameter of wheel hub causes car wheel covering to load and unload on the wheel hub of wheel easily greater than circular diameter in the car wheel covering.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of runflat wheel safety supports that is used for automotive hub, to make things convenient for car wheel covering in the loading and unloading of being equipped with on the safety supports wheel nave.
The technical solution of the utility model is: the middle support wheel dished disk of wheel hub groove that can be loaded on wheel, and the diameter of support wheel dished disk is greater than the maximum outward flange diameter of wheel hub, and the dished disk outside face has plug helix.
The root diameter (RD) of the plug helix opening of support wheel dished disk outer round surface described in the utility model and the ratio of supporting wheel hub maximum gauge are 1:0.8-1.2.
The plug helix degree of depth of support wheel dished disk outer round surface described in the utility model be the dished disk outward flange to the outer peripheral straight-line distance of wheel hub, its width than in the car wheel covering circle thickness big 2 to 3 millimeters of size.
Support wheel dished disk described in the utility model is set with the disk cover of rubber or plastics outward, and disk puts and the cooresponding cell body of the plug helix of dished disk.
The utility model can make the internal circle edge of car wheel covering make the support wheel dished disk enter the inside of car wheel covering along the spiral fluted hand of rotation, reaches the loading and unloading requirement; The disk cover of adorning on the support wheel dished disk, in a single day the accident of in high vehicle speeds, blowing out, the supporting role of its dished disk can pack into row buffering by disk, effectively protects wheel tyre not to be damaged.Compared with prior art, the utility model also has following advantage: one, very convenient when motor tire loads and unloads, do not damage tire; Two, the plug helix on the support wheel dished disk outer round surface in the middle of the wheel hub groove of wheel can alleviate wheel hub weight.
Description of drawings
The utility model is described in further detail below in conjunction with embodiment that accompanying drawing provides.
Fig. 1 is an assembling scheme drawing of the present utility model; Fig. 2 is a support wheel dished disk structural representation; Fig. 3 is a disk nested structure scheme drawing.
The specific embodiment
Among Fig. 1, on support wheel dished disk 2 outer round surface in the middle of wheel hub 1 groove of wheel, a plug helix 4 is arranged, the root diameter (RD) of plug helix 4 openings is identical with supporting wheel hub maximum gauge, be that its degree of depth is that support wheel dished disk 2 outward flanges are to the outer peripheral straight-line distance of wheel hub, its width L is than big 2 to 3 millimeters of size in circle thickness in the car wheel covering, with the conveniently assemble and disassemble car wheel covering.When the utility model used, the internal circle edge that can make car wheel covering made dished disk easily enter the inside of car wheel covering along the spiral fluted hand of rotation, reaches the loading and unloading requirement.The support wheel dished disk 2 outer rubber disc covers 3 that are set with have the plug helix 4 cooresponding cell bodies with dished disk 2 on the disk cover 3.
Among Fig. 2, a plug helix 4 is arranged on support wheel dished disk 2 outer round surface.
Among Fig. 3, have and the cooresponding cell body of the plug helix of dished disk on the disk cover 3.
Claims (4)
1, a kind of runflat wheel safety supports, comprise a middle support wheel dished disk (2) of wheel hub groove that can be loaded on wheel, the diameter of support wheel dished disk (2) is characterized in that greater than the maximum outward flange diameter of wheel hub (1): support wheel dished disk (2) outside face has plug helix (4).
2, runflat wheel safety supports according to claim 1 is characterized in that: the root diameter (RD) of plug helix (4) opening of described support wheel dished disk (2) outer round surface and the ratio of supporting wheel hub maximum gauge are 1:0.8-1.2.
3, runflat wheel safety supports according to claim 2, it is characterized in that: plug helix (4) degree of depth of described support wheel dished disk (2) outer round surface be dished disk (2) outward flange to the outer peripheral straight-line distance of wheel hub (1), its width be than in the car wheel covering circle thickness big 2 to 3 millimeters of size.
4, runflat wheel safety supports according to claim 1, it is characterized in that: the outer disk cover (3) that is set with rubber or plastics of described support wheel dished disk (2) has the cooresponding cell body of plug helix (4) with support wheel dished disk (2) on the disk cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201910409U CN201264486Y (en) | 2008-09-23 | 2008-09-23 | Safety support of explosion-proof tire vehicle wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201910409U CN201264486Y (en) | 2008-09-23 | 2008-09-23 | Safety support of explosion-proof tire vehicle wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201264486Y true CN201264486Y (en) | 2009-07-01 |
Family
ID=40830842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201910409U Expired - Fee Related CN201264486Y (en) | 2008-09-23 | 2008-09-23 | Safety support of explosion-proof tire vehicle wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201264486Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588253A (en) * | 2019-10-25 | 2019-12-20 | 徐州科恒奥制冷设备有限公司 | Vehicle tire burst prevention device based on lightweight technology |
-
2008
- 2008-09-23 CN CNU2008201910409U patent/CN201264486Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588253A (en) * | 2019-10-25 | 2019-12-20 | 徐州科恒奥制冷设备有限公司 | Vehicle tire burst prevention device based on lightweight technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI XIHANG PRECISION INDUSTRY NEW MATERIAL CO., Free format text: FORMER OWNER: WANG DEMIN Effective date: 20120802 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 441004 XIANGFAN, HUBEI PROVINCE TO: 441000 XIANGFAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120802 Address after: 441000, No. 23, building 1, 2 District, people's Square, Fancheng District, Hubei, Xiangyang Patentee after: HUBEI XIHANG JINGGONG NEW MATERIAL Co.,Ltd. Address before: 441004 Quality Inspection Department, Foundry Branch of Dongfeng Motor Co.,Ltd., Xiangfan High-tech Zone, Hubei Province Patentee before: Wang Demin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20130923 |