CN203046761U - Automobile tire with good drainage and steady gripping - Google Patents
Automobile tire with good drainage and steady gripping Download PDFInfo
- Publication number
- CN203046761U CN203046761U CN 201320075336 CN201320075336U CN203046761U CN 203046761 U CN203046761 U CN 203046761U CN 201320075336 CN201320075336 CN 201320075336 CN 201320075336 U CN201320075336 U CN 201320075336U CN 203046761 U CN203046761 U CN 203046761U
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- tire
- good
- tyre surface
- ground
- tread
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Abstract
The utility model relates to an automobile tire with good drainage and steady gripping, comprising a wheel hub, spokes connected with the wheel hub, and a tire body. The tire body comprises a tread and a pattern arranged on the tread; and the pattern comprises arc-shaped grooves which are symmetrically formed in the tread. According to the automobile tire, the arc-shaped grooves are symmetrically distributed in two sides of the tread so as to play the roles of good draining, the automobile tire has an obvious gripping effect when being used in rainy days, so that the tire does not skid in rainy days as the friction force between the tire and the ground is increased. The automobile tire has a uniform abrasion face and good abrasion resistance, the operation control performance and the high speed performance of the automobile tire are greatly improved, eccentric abrasion of the tire is avoided, and good braking is achieved.
Description
Technical field
The utility model relates to the vehicular spare parts field, and it is good and grab the stable motor tire in ground specifically to relate to a kind of draining.
Background technology
Motor tire is as the vitals in a kind of automobile, play and contact with ground and the function of load-carrying, therefore motor tire is important vehicular spare parts, in existing motor tire, just play the load-bearing effect, particularly on the automobile of heavy type, when the air pressure inside out of reach standard pressure of tire, when automobile driver can not in time check, still can only travel at a high speed with original, traffic accident may take place, therefore existing tire can not be when air pressure out of reach standard pressure, carry out Adjusting Shape, make automobile driver be unable to lift road speed.
Present automobile, if excessive velocities is easy " wafing " then, just the friction force between vehicle tyre and ground reduces, at this moment if meet the emergency situation sudden stop traffic accident takes place easily then, therefore, car speed accelerate and friction force between car and ground not reduce be a key factor estimating the automobile quality.
Influence in the middle of the factor of friction force size on motor tire and ground, a very important factor is exactly the decorative pattern of the tyre surface of motor tire, because the performance of existing automobile improves constantly, and the applying of radial-ply tyre, performance requriements to tire further improves, particularly running at high speed down, road-holding property, ground tack, driving safety, saving fuel, resistance to abrasion and the low noise of automobile are all had higher requirement.Therefore the design of decorative pattern has crucial effects to the performance of tire.The band tire decorative pattern is numerous in the prior art, is divided into usually driving decorative pattern, guiding decorative pattern and trailer decorative pattern.Generally adopt cros-rib tread to combine with circumferential pattern to the design of tire tread pattern, the performances such as the decorative pattern of design is wear-resisting except considering, adherence properties, drainage, also will consider the aesthetic property of tire, and require tire to have stable startup and deceleration and stopping performance.Studies show that under identical condition, the resistance to abrasion of cros-rib tread is better than the performance of circumferential pattern with braking ability; But the lateral sliding of cros-rib tread is bigger than circumferential pattern, and the oil consumption of cros-rib tread is big, falls fast easily.So common design is that cros-rib tread is used in combination by groove with circumferential pattern.
The tread structure of tire generally is divided into pattern block and groove, and pattern block is discrete tread element, and it can be arranged to along the circumferencial direction of tire or the structure of side direction; Groove is with the pattern block interval, and it provides functions such as draining preferably and reduction noise.Using pattern block in tyre surface still is that groove can be determined by the final use of tire.When the designing tyre tyre surface, tread designer need be used in combination pattern block and groove, in order to optimize the tread properties of tire.The combination that pattern block is different with groove can realize different purposes, reach different effects.
The utility model content
It is good and grab the stable motor tire in ground that the technical problems to be solved in the utility model provides a kind of draining.
Content of the present utility model is that it comprises spoke and tire body that wheel hub links to each other with wheel hub, and described tire body comprises tyre surface and the decorative pattern that is arranged on the tyre surface, and described decorative pattern comprises the arc groove that is symmetricly set on the tyre surface.
Described decorative pattern comprises that the folding shape that is symmetricly set on the tyre surface is recessed poor, and the central authorities of folding connected in star are provided with projection.
It is recessed poor that the edge of described tyre surface is provided with extension.
Be connected with auxiliary flute between the described symmetrically arranged arc groove.
The number of described auxiliary flute is two.
The beneficial effects of the utility model are, the utility model adopts arc groove, symmetry be distributed in the both sides of tyre surface, it can play good drainage effect, when automobile used in the rainy day, play and significantly grab the ground effect, the friction force between increase and the ground can not skid because of the effect of rainwater.Tyre surface flour milling of the present utility model is even, and wear resisting property is good, has improved handling of the present utility model and high speed performance greatly, avoids the tire eccentric wear, realizes braking force preferably.The utility model is provided with auxiliary flute at arc groove, can improve the comfort level of driving, increases the soft effect of tyre surface.
The utility model also is provided with folding shape on tyre surface recessed poor, and the central authorities of folding connected in star are provided with projection, and this structure has further strengthened grabs the ground effect, and can well prevent rubble and the appearance that prevents the decorative pattern bottom crack on the road surface.
Extension groove of the present utility model has reduced the materials amount of tire on the one hand, can discharge water very easily on the other hand.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of tyre surface of the present utility model.
In the drawings, recessed poor, 7 projectioies of 1 wheel hub, 2 spokes, 3 tire body, 4 tyre surfaces, 5 extension grooves, 6 folding shapes, 8 arc grooves, 9 auxiliary flutes.
The specific embodiment
As depicted in figs. 1 and 2, the utility model comprises spoke 2 and the tire body 3 that wheel hub 1 links to each other with wheel hub 1, and described tire body comprises tyre surface 4 and the decorative pattern that is arranged on the tyre surface 4, and described decorative pattern comprises the arc groove 8 that is symmetricly set on the tyre surface 4.
Described decorative pattern comprises that the folding shape that is symmetricly set on the tyre surface 4 is recessed poor 6, and the central authorities of folding connected in star 6 are provided with projection 7.
The edge of described tyre surface 4 is provided with extension recessed poor 5.
Be connected with auxiliary flute 9 between the described symmetrically arranged arc groove 8.
The number of described auxiliary flute 9 is two.
The utility model adopts arc groove 8, symmetry be distributed in the both sides of tyre surface 4, it can play good drainage effect, when automobile used in the rainy day, play and significantly grab the ground effect, the friction force between increase and the ground can not skid because of the effect of rainwater.Tyre surface 4 flour millings of the present utility model are even, and wear resisting property is good, has improved handling of the present utility model and high speed performance greatly, avoids the tire eccentric wear, realizes braking force preferably.The utility model is provided with auxiliary flute 9 at arc groove 8, can improve the comfort level of driving, increases the soft effect of tyre surface.
The utility model also is provided with folding shape on tyre surface 4 recessed poor 6, and the central authorities of folding connected in star 6 are provided with projection 7, and this structure has further strengthened grabs the ground effect, and can well prevent the rubble on the road surface and prevent the appearance of decorative pattern bottom crack.
Claims (5)
1. a draining is good and grab the stable motor tire in ground, comprise spoke (2) and tire body (3) that wheel hub (1) links to each other with wheel hub (1), it is characterized in that, described tire body comprises tyre surface (4) and is arranged on decorative pattern on the tyre surface (4) that described decorative pattern comprises the arc groove (8) that is symmetricly set on the tyre surface (4).
2. draining according to claim 1 is good and grab the stable motor tire in ground, it is characterized in that described decorative pattern comprises the folding shape that is symmetricly set on the tyre surface (4) recessed poor (6), and the central authorities of folding connected in star (6) are provided with projection (7).
3. draining according to claim 1 is good and grab the stable motor tire in ground, it is characterized in that the edge of described tyre surface (4) is provided with extension recessed poor (5).
According to claim 1,2 or 3 described drainings are good and grab the stable motor tire in ground, it is characterized in that, are connected with auxiliary flute (9) between the described symmetrically arranged arc groove (8).
5. draining according to claim 4 is good and grab the stable motor tire in ground, it is characterized in that the number of described auxiliary flute (9) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075336 CN203046761U (en) | 2013-01-31 | 2013-01-31 | Automobile tire with good drainage and steady gripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075336 CN203046761U (en) | 2013-01-31 | 2013-01-31 | Automobile tire with good drainage and steady gripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046761U true CN203046761U (en) | 2013-07-10 |
Family
ID=48729751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320075336 Expired - Fee Related CN203046761U (en) | 2013-01-31 | 2013-01-31 | Automobile tire with good drainage and steady gripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046761U (en) |
-
2013
- 2013-01-31 CN CN 201320075336 patent/CN203046761U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140131 |