CN2905511Y - Improved automobile safety hub - Google Patents
Improved automobile safety hub Download PDFInfo
- Publication number
- CN2905511Y CN2905511Y CN 200620032772 CN200620032772U CN2905511Y CN 2905511 Y CN2905511 Y CN 2905511Y CN 200620032772 CN200620032772 CN 200620032772 CN 200620032772 U CN200620032772 U CN 200620032772U CN 2905511 Y CN2905511 Y CN 2905511Y
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- wheel
- wheel hub
- secondary support
- external
- main body
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Abstract
The utility model relates to an improved automobile safety wheel hub, which comprised a principle wheel hub and a clamped edge. The difference is: the principle wheel hub is matched with an adjutant supporting wheel; the external rim of the adjutant supporting wheel is provided with a protection rubber ring; the external cover board is set against the external end cap of the adjutant supporting wheel; the nut passes through the external end cap of the adjutant supporting wheel to match the principle wheel hub; and the external clamped edge and the internal clamped edge of the principle wheel hub corresponds mutually and are arranged on the external rim. In the safety wheel hub of the utility model, the height of the adjutant supporting wheel is only about 2cm from the internal surface of the external tire. In case of tire blasting, the adjutant supporting wheel touching the ground will not cause great vibration or slant to the bodywork. Meanwhile, as the external rim is provided with a protection rubber ring, the external tire will not be damaged and the automobile can go on driving to the maintenance station at a speed of 40-50km per hour, thereby attaining a good tire-blasting prevention safety perfornmce. Thus the hub is applicable to assemble onto various small cars, lorries and big trucks.
Description
Technical field:
The utility model relates to a kind of improved type automotive safety wheel hub.
Background technology:
Existing automotive hub can both satisfy the requirement of vehicle in cruising basically, but when automobile exposes to the sun tire in the process of moving, the expose to the sun vehicle body of the position of foetus of vehicle is lower than other three position of foetus vehicle bodies that do not expose to the sun, thereby center of gravity lack of equilibrium, the position of foetus wheel hub that exposes to the sun lands and bigger friction drag takes place on ground, at this moment will to occur with the position of foetus wheel hub that exposes to the sun be the phenomenon of spinning in the center to vehicle body, the serious major traffic accidents that cause.Expose to the sun behind the tire, automotive servicing also usually with cart or crane holder to maintenance station.Time-consuming, also cause vital communication lines to block sometimes.At present, at this situation, China Patent No. is: disclose a kind of " automotive safety wheel hub " in 01220759.4, this automotive hub mainly is to be provided with a boss in the middle of the groove of existing wheel hub, establish a groove in the middle of the boss again, an equipped slat gum solid tyre in groove, when automobile exposes to the sun tire, solid tyre contacts to earth, the automobile difference of height that the vehicle body of the position of foetus and other three position of foetus of not exposing to the sun produces that exposes to the sun is reduced, because rubber tyre has certain elasticity, directly contacting to earth to the vibration that produces behind the vehicle body lack of equilibrium with than wheel hub when landing produces friction and forms big resistance and all played certain cushioning effect; But narrower because of solid tyre, being equipped with neither be very convenient, and behind the tire that exposes to the sun, vehicle just can not travel again, and during repairing, car holder to maintenance station that still must be big keeps in repair.So the well anti-tire safety effect that exposes to the sun of out of reach, thereby also limited applying of this wheel hub.
The utility model content:
This is novel to be exactly deficiency at above-mentioned safety hub, and a kind of equipped convenience that provides, in vehicle traveling process, when exposing to the sun tire, can play buffer action preferably, and can under fast state, travel, have the well improved type automotive safety wheel hub of the anti-tire safety effect that exposes to the sun do short range.
The utility model comprises main body wheel hub and edge; different is: being complementary on the main body wheel hub is fitted with a secondary support wheel; the outer border of secondary support wheel is fitted with the protection rubber ring; the outer face that outer cover plate is compressing secondary support wheel is equipped with outer face and main body wheel hub coupling that bolt passes secondary support wheel, and outside edge is corresponding with the inboard edge of main body wheel hub to be located on the outer border of outer cover plate.
The inner termination border of the inboard edge of described main body wheel hub is provided with the draw-in groove of equipped secondary support wheel, is provided with two equipped table tops on the wall of border, the outside successively, and the inboard border of inboard equipped table top is provided with draw-in groove, the spaced apart equipped hole of bolt that is provided with, middle part.
Described secondary support wheel is by radially being divided into three identical parts corresponding equipped compositions, the cross-sectional plane of each parts is " worker " font structure and comprises interior wheel and foreign steamer, interior wheel cross-sectional plane is big, vertical section is down " 7 " font and the main body wheel hub joins, the equipped table top in the external end head of interior wheel and the inboard of main body wheel hub is equipped, opposite position is provided with latch and the equipped hole of bolt, the inner termination of interior wheel and the draw-in groove of inboard edge inner termination are complementary equipped, the foreign steamer cross-sectional plane is little, interior wheel is provided with reinforced rib with foreign steamer " worker " font structure two sides, and it is corresponding with another interface of another piece same parts equipped that the both sides, an interface " worker " font middle part of each parts are provided with corresponding two clamps.
Use this novel hub; because of between secondary support wheel and the cover tire inwall about about 2 centimetres; in the process of moving; when exposing to the sun tire; played good supporting role; under effect of inertia, still can run at high speed do short range; after cover tire loses heart; can not cause vehicle body out-of-balance conditions significantly; and the outer face of secondary support wheel compares broad with ground contact surface; above and be fitted with one deck protection rubber ring, do not continue under the situation of abrasion at actv. protection cover tire, still can travel at a slow speed for 40～50 kilometers/hour in speed per hour.Can effectively avoid causing the generation of traffic accident, and under no technology, unconditional situation, car can be left for keep in repair website and keep in repair, avoid traffic tie-up, also save the time and looked for holder car, crane to be pulled to the trouble of maintenance station because of the tire that exposes to the sun.
Description of drawings:
Fig. 1 is an integral structure generalized section of the present utility model;
Fig. 2 is a secondary support wheel block construction scheme drawing of the present utility model.
Among the figure: wheel, 2-2 foreign steamer, 2-3 reinforced rib, 2-4 dovetail furrow, 2-5 clamp, 2-6 latch, 3 outer cover plates, 4 protection rubber rings, 5 edges in 1 main body wheel hub, 2 secondary support wheels, the 2-1.
The specific embodiment:
Embodiment 1:
This novel hub can adopt steel or aluminum alloy materials to make, the base portion of main body wheel hub (1) is same as the prior art, the centre is provided with the axis hole equipped with vehicle wheel shaft, the outer border of axis hole is provided with the equipped hole of bolt, the inboard is provided with edge (5), and the inner termination border of edge (5) is provided with the groove of equipped secondary support wheel (2), is provided with two equipped table tops on the wall of border, the outside successively, the inboard border of inboard equipped table top is provided with draw-in groove, the spaced apart equipped hole of bolt that is provided with, middle part; Secondary support wheel (2) is by radially being divided into three identical parts corresponding equipped compositions, as shown in Figure 2, the cross-sectional plane of each parts is " worker " font structure and comprises interior wheel (2-1) and foreign steamer (2-2), interior wheel (2-1) cross-sectional plane is big, vertical section is down " 7 " font and main body wheel hub (1) joins, the equipped table top in the external end head of interior wheel (2-1) and the inboard of main body wheel hub (1) is equipped, opposite position is provided with latch (2-6) and the equipped hole of bolt, the draw-in groove that the inner termination of interior wheel (2-1) is provided with a tenon and inboard edge (5) inner termination is complementary equipped, adopt latch (2-6) and draw-in groove to combine and be equipped with the whole property that can strengthen secondary support wheel (2) and main body wheel hub (1), foreign steamer (2-2) cross-sectional plane is little, interior wheel (2-1) and foreign steamer (2-2) " worker " font structure two sides are provided with reinforced rib (2-3), reinforced rib (2-3) can make secondary support wheel (2) stability better, it is stronger to support weight capacity, the outer face middle part of foreign steamer (2-2) offers dovetail furrow (2-4), protection rubber ring (4) and dovetail furrow (2-4) suit that is complementary, the both sides, an interface " worker " font middle part of each parts of secondary support wheel (2) are provided with that corresponding two clamps (2-5) are corresponding with another interface of another piece same parts to be equipped with; Secondary support wheel (2) adopts three same parts to combine, and more convenient when equipped, tire tube valve is fitted in the joint of (2) two same parts of secondary support wheel; The outer face that outer cover plate (3) is compressing the interior wheel (2-1) of secondary support wheel (2) is equipped with outer face and main body wheel hub (1) coupling that bolt passes secondary support wheel (2), when equipped outer cover plate (3) and bolt, equipped place is equipped with sealing rubber ring, and outside edge (5) is corresponding with the inboard edge (5) of main body wheel hub (1) to be located on the outer border of outer cover plate (3).
Embodiment 2:
Substantially the same manner as Example 1, the outer face of the foreign steamer (2-2) of secondary support wheel (2) is not established dovetail furrow (2-4), and protection rubber ring (4) is fixed by bolts on the outer border of foreign steamer (2-2).
The height of the secondary support wheel (2) of this new type of safe wheel hub and the inner face of cover tire only differ about 2 centimetres; when exposing to the sun tire; secondary support wheel (2) Shi Buhui that lands makes vehicle body produce bigger vibration and inclination; because of the periphery snare protection rubber ring (4) is housed simultaneously; can not make cover tire continue to suffer damage; can short-rangely run at high speed that quarter at the tire that exposes to the sun; discovery is exposed to the sun and can be travelled at a slow speed to the maintenance of maintenance website 40～50 kilometers/hour of speed per hours behind the tire, has played the well anti-tire safety performance that exposes to the sun.Be applicable to and be fitted in various roadlices, lorry, truck etc.
Claims (5)
1, a kind of improved type automotive safety wheel hub; comprise main body wheel hub (1) and edge (5); it is characterized in that: being complementary on main body wheel hub (1) is fitted with a secondary support wheel (2); the outer border of secondary support wheel (2) is fitted with protection rubber ring (4); the outer face that outer cover plate (3) is compressing secondary support wheel (2) is equipped with outer face and main body wheel hub (1) coupling that bolt passes secondary support wheel (2), and outside edge (5) is corresponding with the inboard edge (5) of main body wheel hub (1) to be located on the outer border of outer cover plate (3).
2, a kind of improved type automotive safety wheel hub according to claim 1, it is characterized in that: the inner termination border of the inboard edge of described main body wheel hub (1) (5) is provided with the draw-in groove of equipped secondary support wheel (2), be provided with two equipped table tops successively on the wall of border, the outside, the inboard border of inboard equipped table top is provided with draw-in groove, the spaced apart equipped hole of bolt that is provided with, middle part.
3, a kind of improved type automotive safety wheel hub according to claim 1, it is characterized in that: secondary support wheel (2) is by radially being divided into three identical parts corresponding equipped compositions, the cross-sectional plane of each parts is " worker " font structure and comprises interior wheel (2-1) and foreign steamer (2-2), interior wheel (2-1) cross-sectional plane is big, vertical section is down " 7 " font and main body wheel hub (1) joins, the equipped table top in the external end head of interior wheel (2-1) and the inboard of main body wheel hub (1) is equipped, opposite position is provided with latch (2-6) and the equipped hole of bolt, the inner termination of interior wheel (2-1) and the draw-in groove of inboard edge (5) inner termination are complementary equipped, foreign steamer (2-2) cross-sectional plane is little, interior wheel (2-1) is provided with reinforced rib (2-3) with foreign steamer (2-2) " worker " font structure two sides, and it is corresponding with another interface of another piece same parts equipped that the both sides, an interface " worker " font middle part of each parts are provided with corresponding two clamps (2-5).
4, according to claim 1 or 3 described a kind of improved type automotive safety wheel hubs, it is characterized in that: foreign steamer (2-2) middle part of secondary support wheel (2) offers dovetail furrow (2-4), protection rubber ring (4) and dovetail furrow (2-4) suit that is complementary.
5, according to claim 1 or 3 described a kind of improved type automotive safety wheel hubs, it is characterized in that: foreign steamer (2-2) face of secondary support wheel (2) is not established dovetail furrow (2-4), and protection rubber ring (4) is fixed by bolts on the outer border of foreign steamer (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032772 CN2905511Y (en) | 2006-01-07 | 2006-01-07 | Improved automobile safety hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032772 CN2905511Y (en) | 2006-01-07 | 2006-01-07 | Improved automobile safety hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905511Y true CN2905511Y (en) | 2007-05-30 |
Family
ID=38114143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032772 Expired - Fee Related CN2905511Y (en) | 2006-01-07 | 2006-01-07 | Improved automobile safety hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905511Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009919A (en) * | 2010-10-19 | 2013-04-03 | 李月祥 | Supporting-wheel type assembly anti-flat-tire rim |
-
2006
- 2006-01-07 CN CN 200620032772 patent/CN2905511Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009919A (en) * | 2010-10-19 | 2013-04-03 | 李月祥 | Supporting-wheel type assembly anti-flat-tire rim |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |