CN203372014U - Run-flat type hub of tire - Google Patents
Run-flat type hub of tire Download PDFInfo
- Publication number
- CN203372014U CN203372014U CN201320497692.6U CN201320497692U CN203372014U CN 203372014 U CN203372014 U CN 203372014U CN 201320497692 U CN201320497692 U CN 201320497692U CN 203372014 U CN203372014 U CN 203372014U
- Authority
- CN
- China
- Prior art keywords
- rim
- tire
- wheel hub
- support
- outer rim
- 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
- 239000005060 rubber Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000004880 explosion Methods 0.000 claims description 22
- 230000001808 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
Abstract
The utility model discloses a run-flat type hub of a tire. The run-flat type hub comprises an outer rim, an inner rim, spokes, a support and a flange on the joint between the outer rim and the inner rim. Opposite annular grooves are formed in fitting ends of the inner rim and the outer rim, the cross section of the support is of an I shape, elastic rubber materials are installed at the outer end of the support, a rubber gasket is installed at the inner end of the support, and inner ends of the support are inserted into the annular groove of the inner rim and the annular groove of the outer rim respectively to be integrally connected with the rims; the rubber gasket is arranged on the joint of flanges, the outer rim and the inner rim are connected and fixed through a connecting piece on the flange, and impact spaces are reserved at the outer end of the support and on the bottom in the tire. According to the run-flat type hub, an accident caused by a flat tire in the travelling process can be effectively avoided, a vehicle can continue to run when the flat tire occurs, the tire cannot be ground, the travelling comport level cannot be influenced, a structure that the inner rim and the outer rim are spliced is adopted so that the run-flat type hub can be convenient to disassemble and install, and replacement and repair efficiency for the tire with the run-flat type hub can be greatly improved.
Description
Technical field
The utility model relates to the wheel hub field, is specifically related to a kind of tire anti-explosion formula wheel hub.
Background technology
Along with increasing gradually of the car accedent caused because of tyre explosion, brought great puzzlement to people's living safety, at present, a lot of for the hub design kind that prevents from having an accident after tyre explosion, but the structure that the tire anti-explosion in existing design is designed with is very complicated, and productive costs is higher; What have is designed to integral body by wheel hub and explosion protection, install extremely inconvenient, even explosion protection is carried out to the piecemeal installation, because of the wheel rim of wheel hub both sides stop and tire and riot gear between gap less, usually also need special instrument and equipment and professional just can complete erection work, this just makes auto consumer in use, runs into and needs the cost of replacing or retread a tyre too high, brings certain difficulty to promoting the use of of tire anti-explosion wheel hub.
Summary of the invention
In order to solve the deficiency of current tire anti-explosion hub design, the utility model provides a kind of tire anti-explosion formula wheel hub, not only can avoid the accident of automobile because blowing out and occurring, and be convenient to remove and install.
The technical scheme that the utility model is taked is:
Tire anti-explosion formula wheel hub, comprise wheel rim and spoke, described wheel rim periphery is provided with the explosion-proof support of tire, described wheel rim comprises interior wheel rim and outer rim, the inner of described support is connected in the coupling end of interior wheel rim and outer rim, the coupling end inboard of described interior wheel rim and outer rim is provided with flange connector, and described flange connector connects by attaching parts.
The further technical scheme of the utility model is: described interior wheel rim is provided with relative circular groove with the outer rim coupling end, and described support is I shape along the wheel hub axial cross section, and the circular groove that interior wheel rim and outer rim are inserted respectively in the inner of described timberer's font is connected.
The utility model further technical scheme is: the outer end of described timberer's font is coated with elastomeric material, and described elastomeric material is rubber, silica gel or plastic cement.
The utility model further technical scheme is: be provided with elastomeric pad between the inner of described timberer's font and inside and outside wheel rim joint face, described elastomeric pad is rubber, silica gel or plastic cement.
The utility model further technical scheme is: described support is annular arrangement along the wheel hub lateral cross section, and described annular arrangement at least is comprised of four arc unit.
The utility model further technical scheme is: between described support outer end and tire inner bottom part, leave the shock distance.
The utility model further technical scheme is: described shock distance is 1 centimetre of left and right.
The utility model further technical scheme is: described spoke is arranged on outer rim.
The utility model further technical scheme is: described attaching parts is bolt.
The beneficial effects of the utility model are:
One, the utility model is owing in the wheel hub periphery, being provided with explosion-proof support, and when vehicle is blown out in the process of moving, explosion-proof support can play the effect of support tire, can effectively prevent the safety misadventure that vehicle is blown out suddenly and caused in the process of moving.
Two, leave between explosion-proof support and tire and clash into space, can guarantee the comfort level in the Vehicle Driving Cycle process.
Three, be coated with elastomeric material in explosion-proof support outer end and the inner, when vehicle is blown out in the process of moving, not only can continue to travel, and can avoid tire and wheel hub to be destroyed, and can not jolt.
Four, hub design is become to interior outer rim splicing structure, explosion-proof support is connected with the plug-in type that is connected to of interior outer rim simultaneously, explosion-proof support is comprised of polylith arc unit in addition, greatly facilitate dismounting and installation to tire, reduce maintenance cost, be conducive to popularization and the use of tire anti-explosion wheel hub.
The accompanying drawing explanation
Fig. 1 is the axial partial cutaway schematic of the utility model.
Fig. 2 is A-A generalized section in Fig. 1.
The specific embodiment
Tire anti-explosion formula wheel hub as illustrated in fig. 1 and 2, comprise wheel rim and spoke, and described wheel rim periphery is provided with the explosion-proof support 3 of tire, and described wheel rim comprises interior wheel rim 2 and outer rim 1, and interior wheel rim 2 is provided with relative circular groove with outer rim 1 coupling end; Described support 3 is I shape along the wheel hub axial cross section, the inner of support 3 is connected in the coupling end of interior wheel rim 2 and outer rim 1, the coupling end inboard of described interior wheel rim 2 and outer rim 1 is provided with flange connector 8, described flange connector 8 connects by bolt 7, support 1 outer end is coated with elastomeric material 4, between support 3 the inners and inside and outside wheel rim joint face, is provided with rubber sheet gasket 6 and rubber sheet gasket 9.
During installation, first support 1 is installed in the inner splicing of tire 10, the inner of support 1 I shape is inserted respectively interior wheel rim 2 and is connected with the circular groove of outer rim 1, finally outer rim 1 and interior wheel rim 2 are connected and fixed by 4 bolts 7 at flange 8 places, support outer end and tire inner bottom part leave and clash into 1 centimetre, space.
During dismounting, first outer rim 1 and interior wheel rim 2 are all turned at 4 bolts 7 at flange connector 8 places, then pulled down respectively interior wheel rim 2 and outer rim 1, finally take out support 1, tire is changed and keeped in repair.
Claims (9)
1. a tire anti-explosion formula wheel hub, comprise wheel rim and spoke, it is characterized in that: described wheel rim periphery is provided with the explosion-proof support of tire, described wheel rim comprises interior wheel rim and outer rim, the inner of described support is connected in the coupling end of interior wheel rim and outer rim, the coupling end inboard of described interior wheel rim and outer rim is provided with flange connector, and described flange connector connects by attaching parts.
2. protected against explosion wheel hub as claimed in claim 1, it is characterized in that: described interior wheel rim is provided with relative circular groove with the outer rim coupling end, described support is I shape along the wheel hub axial cross section, and the circular groove that interior wheel rim and outer rim are inserted respectively in the inner of described timberer's font is connected.
3. protected against explosion wheel hub as claimed in claim 1 or 2, it is characterized in that: the outer end of described timberer's font is coated with elastomeric material, and described elastomeric material is rubber, silica gel or plastic cement.
4. protected against explosion wheel hub as claimed in claim 1 or 2, it is characterized in that: be provided with elastomeric pad between the inner of described timberer's font and inside and outside wheel rim joint face, described elastomeric pad is rubber, silica gel or plastic cement.
5. protected against explosion wheel hub as claimed in claim 1 or 2, it is characterized in that: described support is annular arrangement along the wheel hub lateral cross section, and described annular arrangement at least is comprised of four arc unit.
6. protected against explosion wheel hub as claimed in claim 1 or 2, is characterized in that: between described support outer end and tire inner bottom part, leave the shock distance.
7. protected against explosion wheel hub as claimed in claim 6, it is characterized in that: described shock distance is 1 centimetre of left and right.
8. protected against explosion wheel hub as claimed in claim 1, it is characterized in that: described spoke is arranged on outer rim.
9. protected against explosion wheel hub as claimed in claim 1, it is characterized in that: described attaching parts is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497692.6U CN203372014U (en) | 2013-08-15 | 2013-08-15 | Run-flat type hub of tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497692.6U CN203372014U (en) | 2013-08-15 | 2013-08-15 | Run-flat type hub of tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203372014U true CN203372014U (en) | 2014-01-01 |
Family
ID=49834566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320497692.6U Expired - Fee Related CN203372014U (en) | 2013-08-15 | 2013-08-15 | Run-flat type hub of tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203372014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407333A (en) * | 2013-08-15 | 2013-11-27 | 杨秀全 | Explosion-proof wheel hub for tire |
-
2013
- 2013-08-15 CN CN201320497692.6U patent/CN203372014U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407333A (en) * | 2013-08-15 | 2013-11-27 | 杨秀全 | Explosion-proof wheel hub for tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20140815 |
|
| EXPY | Termination of patent right or utility model |