CN201980027U - Safe and spare small wheel for tire burst of truck front wheel - Google Patents
Safe and spare small wheel for tire burst of truck front wheel Download PDFInfo
- Publication number
- CN201980027U CN201980027U CN2011200205785U CN201120020578U CN201980027U CN 201980027 U CN201980027 U CN 201980027U CN 2011200205785 U CN2011200205785 U CN 2011200205785U CN 201120020578 U CN201120020578 U CN 201120020578U CN 201980027 U CN201980027 U CN 201980027U
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- wheel
- small
- safe
- truck
- rim
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Abstract
The utility model provides a safe and spare small wheel, aiming at the safe problem of tire burst of a truck front wheel. The safe and spare small wheel consists of a solid tire and a split rim, is simple and practical and has diameter being smaller than that of a truck front wheel. The small wheel is arranged on the rim at the outer side of the truck front wheel; and when a truck drives normally, the small wheel is not contacted with the ground. After the tire burst occurs on the truck front wheel, the normal driving in a short distance of the truck still can be maintained by the small wheel so that the braking time is delayed; therefore, the safety and the reliable degrees of the truck are improved.
Description
Technical field
The utility model relates to the small-sized wheel of a kind of autotruck front-wheel tyre-burst safe spare.
Background technology
Tyre explosion often takes place in the well-known vehicle traveling process.It is breakneck in the running car tyre explosion taking place, automobile in particularly running at high speed, in case front tyre takes place blows out: tire sharply loses heart, headstock tilts immediately, bearing circle thereupon with very big strength voluntarily to this train slewing, automobile at once get out of hand, depart from the cruising route, what often cause is to collide, overturn even the pernicious traffic accident of car crash.Also the major traffic accidents of sending a car and shunt into one another in the back can take place.Along with Freeway Development, the speed of a motor vehicle is more and more faster, and this class accident is also more and more frequent.
The harm maximum because the vehicle front tire is blown out so solved the safety problem of automobile front-wheel tyre-burst, has just solved the safety problem that motor tire is blown out basically.And existing tire safety technology, great majority are passenger car tire safety methods, and are not suitable for heavy duty tire safety.In bogie front-wheel tyre-burst safety back-up device technical field, do not see report and practical application that this safe spare wheel technology is arranged yet.Therefore, the safety problem that the autotruck front tyre is blown out remains an art difficult problem that needs emphasis to capture.
Summary of the invention
The utility model is at above-mentioned contradiction, provide a kind of autotruck front tyre tyre explosion safety standby small-sized wheel, the diameter of this small-sized wheel is less than the diameter of vehicle front, and small-sized wheel is installed on the wheel rim of the vehicle front outside, during automobile normal running, small-sized wheel is not contact ground-surface.After the life of vehicle front fetal hair was blown out, small-sized wheel still can be kept the short-range cruising of automobile, wins the brake time, thereby had improved the reliable degree in the vehicle traveling process.
The standby safe miniature wheel of a kind of autotruck front-wheel tyre-burst, small-sized wheel is made up of: band tyre, demountable rim, detachable wheel rim and rim bolt.For making the moment that small-sized wheel can be behind automobile front-wheel tyre-burst, play the safety effect of keeping automobile normal running, it is characterized in that: this small-sized wheel is installed on the wheel rim of the autotruck front-wheel outside.
Small-sized wheel does not contact the road surface when keeping the original steering capability of vehicle front with through performance and automobile normal running, and it is characterized in that: the diameter of this small-sized wheel is less than the diameter of autotruck front-wheel.
Because of the model of autotruck differs, the front-wheel of automobile differs, and it is characterized in that: this small-sized wheel is the front-wheel difference design-calculated according to the different model autotruck.
Because the utility model is a kind of small portable wheel, so do not relate to the transformation of region of interest and influence automobile appearance.
Owing to taked such scheme, therefore the utlity model has characteristics such as simple, practical, safe, reliable.
Description of drawings
Accompanying drawing is the novel cross-sectional view of this reality.
The specific embodiment
That the utility model is described in further detail is as follows for embodiment in conjunction with the accompanying drawings:
Small-sized wheel is made up of: band tyre (1), demountable rim (3), detachable wheel rim (4), rim bolt (5).The wheel rim of small-sized wheel (3) is by rim bolt (6). is connected with the wheel rim (7) of vehicle front.The tyre surface of small-sized wheel tyre (1) is lower than the tyre surface of vehicle front tire (2), poor (H) between the two, and according to behind the automobile load, the deflection ratio of front tyre is determined (just the compact car wheel diameter is less than the design considerations of vehicle front diameter).
Claims (2)
1. small-sized wheel of autotruck front-wheel tyre-burst safe spare, small-sized wheel is made up of: band tyre (1), demountable rim (3), detachable wheel rim (4) and rim bolt (5), it is characterized in that: this small-sized wheel is installed on the wheel rim of the autotruck front-wheel outside, and its diameter is less than the diameter of front-wheel.
2. small-sized wheel according to claim 1 is characterized in that: this small-sized wheel is the front-wheel difference design-calculated according to the different model autotruck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200205785U CN201980027U (en) | 2011-01-11 | 2011-01-11 | Safe and spare small wheel for tire burst of truck front wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200205785U CN201980027U (en) | 2011-01-11 | 2011-01-11 | Safe and spare small wheel for tire burst of truck front wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201980027U true CN201980027U (en) | 2011-09-21 |
Family
ID=44607495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200205785U Expired - Fee Related CN201980027U (en) | 2011-01-11 | 2011-01-11 | Safe and spare small wheel for tire burst of truck front wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201980027U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582374A (en) * | 2012-02-15 | 2012-07-18 | 绍兴文理学院 | Main and auxiliary double-wheel device of automobile |
| CN105584302A (en) * | 2016-03-24 | 2016-05-18 | 杨计 | Rollover-prevention tire with spare steel rim |
| CN108859617A (en) * | 2016-10-13 | 2018-11-23 | 青岛智享专利技术开发有限公司 | The automatic support plate of ammeter box transport vehicle tire anti-explosion |
| CN109094303A (en) * | 2018-09-23 | 2018-12-28 | 刘冶光 | A kind of explosion-proof tire vehicle wheel with support wheel |
-
2011
- 2011-01-11 CN CN2011200205785U patent/CN201980027U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582374A (en) * | 2012-02-15 | 2012-07-18 | 绍兴文理学院 | Main and auxiliary double-wheel device of automobile |
| CN105584302A (en) * | 2016-03-24 | 2016-05-18 | 杨计 | Rollover-prevention tire with spare steel rim |
| CN108859617A (en) * | 2016-10-13 | 2018-11-23 | 青岛智享专利技术开发有限公司 | The automatic support plate of ammeter box transport vehicle tire anti-explosion |
| CN109094303A (en) * | 2018-09-23 | 2018-12-28 | 刘冶光 | A kind of explosion-proof tire vehicle wheel with support wheel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20130111 |