CN205273039U - Non highway service tire safety wheel assembly - Google Patents
Non highway service tire safety wheel assembly Download PDFInfo
- Publication number
- CN205273039U CN205273039U CN201521101566.XU CN201521101566U CN205273039U CN 205273039 U CN205273039 U CN 205273039U CN 201521101566 U CN201521101566 U CN 201521101566U CN 205273039 U CN205273039 U CN 205273039U
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- wheel rim
- ectosome
- main body
- rim
- wheel
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Abstract
The utility model discloses a non highway service tire safety wheel assembly belongs to vehicle technical field, solves the drawback that the disappointing driving distance of present safe wheel system is short, weight is bigger than normal, the maintainability is poor. This wheel assembly is mainly by tire, supporter, form open rim, be in the same place by rim endosome and the bolt fastening that the rim ectosome passes through the circumference equipartition to open rim, at first put three lamella supporters during the assembly of safe wheel and connect the pretension on the rim endosome, the utility model discloses a guarantee the disappointing ability of going of whole car to the combination of open rim and supporter to guarantee to have continuously drive after a vehicle wheel in office loses heart.
Description
Technical field
This utility model belongs to technical field of vehicle, relates to a kind of tire safety wheel set.
Background technology
The safety wheel assembly of existing application 16.00R20 off-the-highway tire is made up of 16.00R20 tire, ordinary steel wheel rim, rubber or macromolecular material supporter. In vehicle travel process, tire relies on supporter can continue to travel more than at least 100 kilometers with the speed of 30��40km/h after suffering attack.
Due to the high temperature meeting ablation rubber produced in losing heart, at vehicle, the process travelled or macromolecular material supporter, so the safety wheel assembly of this kind of form loses heart, distance travelled is short, and ordinary steel wheel rim and rubber body weight cause greatly, and the quality that hangs is bigger than normal is unfavorable for car load ride comfort. Whole rim dismounting difficulty, maintainability is poor.
Utility model content
This utility model solves the technical problem that and is to provide a kind of off-the-highway tire safety wheel assembly, this wheel set application 16.00R20 off-the-highway tire, solves the disappointing drawback that distance travelled is short, weight is bigger than normal, maintainability is poor of current safety wheel system.
The technical scheme is that a kind of off-the-highway tire safety wheel assembly, be mainly made up of tire, supporter, divided type rim; Described divided type rim is by body in wheel rim and wheel rim ectosome by together with being bolted to of circumference uniform distribution, and in wheel rim, body includes main body and interior body edge, and interior body edge is positioned at the outer radial periphery of the axial side of main body; Wheel rim ectosome includes main body and connects ring, ectosome edge and mounting ring, it is coaxial annular with the main body of body in wheel rim that the main body of wheel rim ectosome connects ring, centered by the mounting ring of wheel rim ectosome, sky is discoid, it is coaxial with the main body of body in wheel rim, ectosome edge is positioned at main body and connects annulate shaft laterally and outer radial periphery, all having screwed hole on the axially external end face of body and the mounting ring of wheel rim ectosome 4 in wheel rim, both are connected by screw thread and screw; The closure gasket groove radially having one along upper processing of the axially external end face of body in wheel rim, installs sealing gasket in this closure gasket groove; Installing body in the wheel rim of sealing gasket to coordinate with wheel rim ectosome, mounting tyre between interior body edge and the wheel rim ectosome ectosome edge of body in wheel rim, the main body of wheel rim ectosome connects ring and the main body of body interior fit on diametrically in wheel rim; In wheel rim, the main body outer peripheral surface centre position processing of body has a groove, and supporter internal ring has the boss of and the groove fit of body in wheel rim 3, and boss loads in groove; Supporter is combined annular by three lobe bodies, is connected by contiguous block and bolt between three lobe bodies.
Preferably, the width of closure gasket groove is 8.5mm, and the degree of depth is 5.5mm; In wheel rim the width of the main body outer peripheral surface intermediate groove of body be 80mm, deeply for 3mm.
Preferably, supporter and wheel rim guard shield are aluminum alloy materials, and in wheel rim, body and wheel rim ectosome are all formed by aluminum alloy materials forging.
The technique effect of the present invention:
After adopting safety wheel of the present utility model, vehicle has the continual mileage of at least 200 kilometers after arbitrary a flat tire, it is ensured that vehicle is changing spare tyre, more safe and reliable, science after driving to safety place.
Accompanying drawing explanation
A kind of sectional view of the off-the-highway tire safety wheel assembly of Fig. 1 present invention;
Body front view, left view, sectional view in Fig. 2 a, 2b, 2c respectively wheel rim;
Fig. 3 a, 3b respectively front view of wheel rim ectosome, left view;
Three lobe bodies of Fig. 4 supporter and the schematic diagram of connected mode.
Wherein, 1-tire, 2-supporter, body, 4-wheel rim ectosome, 5-wheel rim guard shield, 6-groove, 7-chock, 8-voussoir, 9-lobe body (1/3 supporter), 10-supporter inner convex platform in 3-wheel rim.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As it is shown in figure 1, a kind of off-the-highway tire safety wheel assembly of the present utility model, mainly it is made up of 16.00R20 off-the-highway tire 1, supporter 2, divided type rim and wheel rim guard shield 5. Supporter 2 and wheel rim guard shield 5 are aluminum alloy materials.
Described divided type rim is by body in wheel rim 3 and wheel rim ectosome 4 by together with the M16 of 20 circumference uniform distributions is bolted to, and in wheel rim, body 3 and wheel rim ectosome 4 are all formed by aluminum alloy materials forging.
In wheel rim, body includes main body and interior body edge, and interior body edge is positioned at the outer radial periphery of the axial side of main body.
Wheel rim ectosome 4 includes main body and connects ring, ectosome edge and mounting ring, main body connection ring and the main body of body in wheel rim 3 of wheel rim ectosome 4 is coaxial annular, centered by the mounting ring of wheel rim ectosome 4, sky is discoid, it is coaxial with the main body of body in wheel rim 3, ectosome edge is positioned at main body and connects annulate shaft laterally and outer radial periphery, all having screwed hole on the axially external end face of body 3 and the mounting ring of wheel rim ectosome 4 in wheel rim, both are connected by screw thread and screw.
In wheel rim, the axially external end face of body 3 radially has a width to be 8.5mm along upper processing, and the degree of depth is the closure gasket groove of 5.5mm, installs sealing gasket in this seal groove, is used for preventing foreign body to enter inside wheel rim.
Installing body 3 in the wheel rim of sealing gasket to coordinate with wheel rim ectosome 4, mounting tyre between interior body edge and the wheel rim ectosome 4 ectosome edge of body 3 in wheel rim, the main body of wheel rim ectosome 4 connects ring and the main body of body interior fit on diametrically in wheel rim.
In wheel rim the main body outer peripheral surface centre position processing of body 3 have one wide for 80mm, the deep groove 6 for 3mm, supporter 2 internal ring has a boss coordinated with the groove 6 of body in wheel rim 3, in boss loading groove.
Supporter 2 is combined annular by three lobe bodies 9, is connected by contiguous block and bolt between three lobe bodies 9.
Contiguous block can be voussoir 8 and chock 7, and voussoir 8 has the hole of ellipse, and chock 7 is positioned at voussoir 8 and the direct space of lobe body 9.
Wheel rim guard shield 5 is positioned at outside divided type rim.
Tire 1 is sized to R20 inch, body width 11.25 inches (11.25*25.4mm) in the wheel rim of divided type rim, diameter 20 inches (20*25.4mm), the width of wheel rim ectosome 11.25 inches, diameter 20 inches.
The installation method of a kind of off-the-highway tire safety wheel assembly of the present utility model:
First lobe body 9 is placed in wheel rim on body 3 and connects pretension during safety wheel assembling, take off the supporter 2 connected and put into inside tires, again body in wheel rim is assembled on supporter 2 internal ring, successively the voussoir 8 on supporter 2 and chock 7 are tightened, finally wheel rim ectosome is arranged in wheel rim on body 3 fixing.
Divided type rim 3 of the present utility model is lightweight, maintainability good, supporter 2 can support car load and travel at least 200 kilometers when arbitrary a flat tire, and without too large deformation, intact piece of breakage, do not occur supporter to drop on wheel rim phenomenon.
By the combination of divided type rim and supporter, this utility model ensures that car load loses heart driveability, thus ensureing that vehicle has continuation after arbitrary a flat tire and travels, sail out of the battlefield ability to repair location.
Claims (3)
1. an off-the-highway tire safety wheel assembly, it is characterised in that be mainly made up of tire (1), supporter (2), divided type rim; Described divided type rim is bolted to together by body in wheel rim (3) and wheel rim ectosome (4) by circumference uniform distribution, and in wheel rim, body includes main body and interior body edge, and interior body edge is positioned at the outer radial periphery of the axial side of main body; Wheel rim ectosome (4) includes main body and connects ring, ectosome edge and mounting ring, main body connection ring and the main body of body in wheel rim (3) of wheel rim ectosome (4) is coaxial annular, centered by the mounting ring of wheel rim ectosome (4), sky is discoid, it is coaxial with the main body of body in wheel rim (3), ectosome edge is positioned at main body and connects annulate shaft laterally and outer radial periphery, all having screwed hole on the axially external end face of body (3) and the mounting ring of wheel rim ectosome (4) in wheel rim, both are connected by screw thread and screw; The closure gasket groove radially having one along upper processing of the axially external end face of body (3) in wheel rim, installs sealing gasket in this closure gasket groove; Body (3) in the wheel rim of sealing gasket is installed coordinate with wheel rim ectosome (4), mounting tyre between interior body edge and wheel rim ectosome (4) the ectosome edge of body (3) in wheel rim, the main body of wheel rim ectosome (4) connects ring and the main body of body interior fit on diametrically in wheel rim; In wheel rim, the main body outer peripheral surface centre position processing of body (3) has a groove (6), having a boss coordinated with the groove (6) of body in wheel rim (3) on supporter (2) internal ring, boss loads in groove; Supporter (2) is combined annular by three lobe bodies (9), is connected by contiguous block and bolt between three lobe bodies (9).
2. a kind of off-the-highway tire safety wheel assembly according to claim 1, it is characterised in that the width of closure gasket groove is 8.5mm, and the degree of depth is 5.5mm; In wheel rim the width of main body outer peripheral surface intermediate groove (6) of body (3) be 80mm, deeply for 3mm.
3. a kind of off-the-highway tire safety wheel assembly according to claim 1, it is characterized in that, also include wheel rim guard shield (5), supporter (2) and wheel rim guard shield (5) are aluminum alloy materials, and in wheel rim, body (3) and wheel rim ectosome (4) are all formed by aluminum alloy materials forging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101566.XU CN205273039U (en) | 2015-12-24 | 2015-12-24 | Non highway service tire safety wheel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101566.XU CN205273039U (en) | 2015-12-24 | 2015-12-24 | Non highway service tire safety wheel assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273039U true CN205273039U (en) | 2016-06-01 |
Family
ID=56057649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521101566.XU Active CN205273039U (en) | 2015-12-24 | 2015-12-24 | Non highway service tire safety wheel assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021032152A1 (en) * | 2019-08-20 | 2021-02-25 | 纳恩博（常州）科技有限公司 | Motor hub, hub motor, and vehicle |
-
2015
- 2015-12-24 CN CN201521101566.XU patent/CN205273039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021032152A1 (en) * | 2019-08-20 | 2021-02-25 | 纳恩博（常州）科技有限公司 | Motor hub, hub motor, and vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |