CN204415063U - Car one bimodulus mud-and-snow tyre - Google Patents
Car one bimodulus mud-and-snow tyre Download PDFInfo
- Publication number
- CN204415063U CN204415063U CN201420715972.4U CN201420715972U CN204415063U CN 204415063 U CN204415063 U CN 204415063U CN 201420715972 U CN201420715972 U CN 201420715972U CN 204415063 U CN204415063 U CN 204415063U
- Authority
- CN
- China
- Prior art keywords
- micro
- bulge
- mud
- tire
- bimodulus
- 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.)
- Active
Links
Landscapes
- Tires In General (AREA)
Abstract
The utility model relates to a kind of car one bimodulus mud-and-snow tyre.The utility model be in order to solve how to improve existing tire snowfield safety traffic, minimizing or do not damage road surface, reduce mud-and-snow tyre travel energy loss, improve the problem of traveling comfort.A kind of car one bimodulus mud-and-snow tyre, its composition comprises: tire (1), the circumferencial direction on described tire (1) tread contour surface embeds the micro-bulge (2) of the large quality of rubber materials of 2 or 3 row low temperature elasticity models, described tire (1) tread contour and micro-bulge (2) are combined into and are integrated, and the line of each row micro-bulge (2) is circular; The arc length distance that every two described micro-bulges (2) are formed along tread contour surface is 30-50mm.The utility model is applied to mud-and-snow tyre.
Description
technical field:
the utility model relates to a kind of car one bimodulus mud-and-snow tyre.
background technology:
road ice and snow brings the driving safety problems such as skidding, sideslip, brake failure, startup traction inefficacy can to the automobile in travelling, and even can bring automobile collision accident and personal injury.At present, conventional mud-and-snow tyre anti-slip technology has: special anti-skidding tread mud-and-snow tyre, band nail ski-proof snow land tire, mud-and-snow tyre fitting overall chain, all-year tire etc.Anti-skidding tread mud-and-snow tyre and all-year tire effectively can shorten the stopping distance of ice and snow road, but on hard ice and snow road, start traction property be not improved, road runs into ice bag or the gradient excessive time tire on the drive wheels often can skid, startup is drawn and lost efficacy; Band nail ski-proof snow land tire, mud-and-snow tyre fitting overall chain have good skidproof effect, startability is also better, but has impact to vehicle driving comfort, and road pavement can produce damage, usually limit use at the urban highway of some developed countries, or hand over the pavement damage upkeep charges of some.No matter any tire anti-slip form, all can make the traveling energy consumption of automobile increase.Therefore, the safety traffic of strengthening research tire snowfield, minimizing or do not damage road surface, reduce mud-and-snow tyre travel energy loss, improve traveling comfort, for the northern automobile of raising at ice and snow road, safety traffic performance particularly on North City many discountinuitys in winter, thin ice, hard ice-snow road, ensure the coast is clear need the problem of solution badly.
summary of the invention:
the purpose of this utility model be in order to solve how to improve existing tire snowfield safety traffic, minimizing or do not damage road surface, reduce mud-and-snow tyre travel energy loss, improve the problem of traveling comfort, a kind of car provided integrally bimodulus mud-and-snow tyre.
above-mentioned object is realized by following technical scheme:
a kind of car one bimodulus mud-and-snow tyre, its composition comprises: tire, the circumferencial direction on described tire tread pattern surface embeds the micro-bulge of the large quality of rubber materials of 2 or 3 row low temperature elasticity models, described tire tread pattern and micro-bulge are combined into and are integrated, and the line of each row micro-bulge is circular; The arc length distance that every two described micro-bulges are formed along tread contour surface is 30-50mm.
the beneficial effects of the utility model:
embed the one bimodulus tire manufacturing process tyre surface preparation section that embed cling rubber micro-bulge many compared with conventional tyre manufacturing process of high rigidity, high hardness cling rubber micro-bulge.Its cling rubber micro-bulge location is fixedly by base rubber band design theory, positioning process is theoretical, tread-rubber combination process is theoretical and embed high rigidity, theory and the test of the composite sulfuration strengthening of hardness cling rubber module tyre surface are carried out determining, be specially: under the low temperature of-5 ~-35 ° of C, keep two kinds of tread-rubber elasticity modulus of materials, what namely face area was less will be just under the antiskid micro-bulge low temperature of embedding tyre surface, hard state, there is the advantage that modulus of elasticity is large, during tire rolling as shown in Figure 1, micro-bulge top and ice face portion form friction pair and adhesive elastic contact, due to ice face smoother and micro-bulge rubber modulus is larger, micro-bulge and ice face will produce strong sticks together absorption, under the effect of propulsive effort, ice face and hard snow grain produce plow to tire micro-bulge and flowing is sheared, by digging action (edge occlusion) increasing friction force at the rubber block edge of micro-bulge, effectively can improve startup traction property and the anti-side slip of vehicle for ice and snow road, as shown in Figure 2, in driving process, carcass produces temperature rise, and two kinds of tread-rubber elasticity modulus of materials should be tending towards close, tire ground adhesion value significantly promotes, and skid resistance improves, and running car handling stability improves, stopping distance can obviously shorten, and can improve reliability and the safety of ice and snow road automobile brake.Simultaneously, when the one bimodulus tire protector of this embedding low temperature antiskid micro-bulge normally travels with certain speed, tire cognition is tending towards constant at relatively high temperatures, its earth surface and coefficient of rolling friction can be tending towards identical with conventional tyre, the haulage capacity loss in contact resistance of ground and driving process can be reduced, when ensureing that this kind of tire normally travels, do not improve traveling waste of power, reach safety, energy-conservation object.
accompanying drawing illustrates:
accompanying drawing 1 is local surface structure schematic diagram of the present utility model;
accompanying drawing 2 is that the utility model travels at ice and snow road, produces the schematic diagram of plow power therebetween;
in figure, 1 is tire, and 2 is micro-bulge, and 3 is ice and snow road.
detailed description of the invention:
detailed description of the invention one:
shown in composition graphs 1, Fig. 2, the car one bimodulus mud-and-snow tyre of present embodiment, its composition comprises: tire 1, the circumferencial direction on described tire 1 tread contour surface embeds the micro-bulge 2 of the large quality of rubber materials of 2 or 3 row low temperature elasticity models, described tire 1 tread contour and micro-bulge 2 are combined into and are integrated, and the line of each row micro-bulge 2 is circular; The arc length distance that every two described micro-bulges 2 are formed along tread contour surface is 30-50mm.
according to the difference of tire tyre surface temperature field in ice and snow road startup and driving process, tire 1 tyre surface composite sulfuration have low temperature elasticity modulus large, adapt to the cling rubber micro-bulge that tire starts, travels change of temperature field, there is when the tire after compound 1 is travelled on ice and snow road 3 antiskid, advantage that tripping force is large.
detailed description of the invention two:
with the car one bimodulus mud-and-snow tyre of detailed description of the invention one unlike, present embodiment, described micro-bulge 2 is square cylinder, and the thickness of described micro-bulge 2 on the tread thickness direction of tire 1 is 12mm.
detailed description of the invention three:
with the car one bimodulus mud-and-snow tyre of detailed description of the invention two unlike, present embodiment, the thickness of described micro-bulge 2 is 13mm.
Claims (3)
1. a car one bimodulus mud-and-snow tyre, its composition comprises: tire (1), it is characterized in that: the circumferencial direction on described tire (1) tread contour surface embeds the micro-bulge (2) of the large quality of rubber materials of 2 or 3 row low temperature elasticity models, described tire (1) tread contour and micro-bulge (2) are combined into and are integrated, and the line of each row micro-bulge (2) is circular; The arc length distance that every two described micro-bulges (2) are formed along tread contour surface is 30-50mm.
2. car one bimodulus mud-and-snow tyre according to claim 1, it is characterized in that: described micro-bulge (2) is square cylinder, the thickness of described micro-bulge (2) on the tread thickness direction of tire (1) is 12mm.
3. car one bimodulus mud-and-snow tyre according to claim 2, is characterized in that: the thickness of described micro-bulge (2) is 13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715972.4U CN204415063U (en) | 2014-11-26 | 2014-11-26 | Car one bimodulus mud-and-snow tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715972.4U CN204415063U (en) | 2014-11-26 | 2014-11-26 | Car one bimodulus mud-and-snow tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204415063U true CN204415063U (en) | 2015-06-24 |
Family
ID=53465461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715972.4U Active CN204415063U (en) | 2014-11-26 | 2014-11-26 | Car one bimodulus mud-and-snow tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204415063U (en) |
-
2014
- 2014-11-26 CN CN201420715972.4U patent/CN204415063U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205387039U (en) | Car anti -skid wheel | |
| CN101289053A (en) | U-shaped carriage wheel non-slip strap | |
| CN204415063U (en) | Car one bimodulus mud-and-snow tyre | |
| CN202368271U (en) | Tire for snowfield | |
| CN205501885U (en) | One -way traffic roadblock | |
| CN201592635U (en) | Crawler-type automobile skidproof device | |
| CN203078243U (en) | Crawler type antiskid plate of motor vehicle | |
| CN204526680U (en) | Automobile anti-skid device in winter | |
| CN103802610A (en) | Antiskid tire | |
| CN2700143Y (en) | Antiskid vacuum tyre | |
| CN105946469A (en) | Antiskid tyre of electromobile | |
| CN203427556U (en) | Antiskid sleeve for tire | |
| CN204915149U (en) | Portable car nonskid chain | |
| CN206841090U (en) | A kind of pneumatic tire structure with bionical anti-skid design | |
| CN201922857U (en) | Automobile antiskid plate | |
| CN101575837B (en) | Skidproof road | |
| CN205601516U (en) | Electric motor car antiskid tyre | |
| CN103448496A (en) | Tire chain for frozen pavement | |
| CN220576984U (en) | Tire pattern and snowfield tire | |
| CN202935098U (en) | V-shaped skid-resistant wave stripe cover tyre of vehicle | |
| CN202080079U (en) | Antiskid device for automobiles | |
| CN203511180U (en) | Anti-skid wear-resistant tire for vehicle | |
| CN201970806U (en) | Self-rescue buckle pad for stuck automobile | |
| CN103738129A (en) | Automobile anti-skid device | |
| CN201619401U (en) | Sandwich anti-skid tire tread |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Qiang Inventor after: Qi Xiaojie Inventor after: Yang Zhao Inventor before: Qi Xiaojie Inventor before: Wang Qiang Inventor before: Yang Zhao |
|
| CB03 | Change of inventor or designer information |