CN206106818U - Low temperature resistant tire with double -deck structure of tread - Google Patents
Low temperature resistant tire with double -deck structure of tread Download PDFInfo
- Publication number
- CN206106818U CN206106818U CN201620904050.7U CN201620904050U CN206106818U CN 206106818 U CN206106818 U CN 206106818U CN 201620904050 U CN201620904050 U CN 201620904050U CN 206106818 U CN206106818 U CN 206106818U
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Abstract
The utility model discloses a low temperature resistant tire with double -deck structure of tread, include the tire body that constitutes by tread, matrix, area bundle layer, tire bead, gas seal, the tread is formed by the bonding of two -layer rubber layer, follows the outer rubber layer annular is provided with four side by side patterned surface of group, and patterned surface is separated by a plurality of V type slot and forms a plurality of decorative pattern piece the coating of the surface of decorative pattern piece and V type slot has the one deck by the polymer antifreezing mixture that material producing formed that prevents frostbite. The utility model discloses in, the tread adopts the bilayer structure design, and spraying antifreezing mixture on the the outer rubber layer has stronger wearability, ageing resistance and the stronger frostproofing effect of splitting to the tread.
Description
Technical field
The utility model is a kind of low temperature resistant tire with double tread structure, and in particular to car is with double-deck tire
The anti-low temperature tire of face structure, belongs to tire construction technical field.
Background technology
Tire is the annular elastic rubber product rolled in various vehicles or the ground connection mechanically assembled.Vehicle is colder
When travelling in environment, due to tire tread directly contact ground, the gap of decorative pattern can make the anti-of whole tire because of accumulated snow on tyre surface
Slip can be reduced, and cause the decline of braking ability, therefore, tire tread directly influences the security of cold environment middle rolling car.
Existing patent document CN104723805A（A kind of antifreeze non-skid tyre, 2015-06-24）One kind is proposed in tire
Idler wheel surface be provided with rough lines, the inwall of tire is provided with the tire construction of heating wire, and heating wire is uniformly successively
Tiling is attached on the inner surface of tire, forms the electric wire layer of an entirety, and inside tires are provided with power supply, and power supply is fixed on wheel
On hub, power supply side is provided with signaling switch, and the signaling switch is connected with the master switch of in-car, the heating wire, power supply and letter
Number switch clearance cross wired in series connection.Beneficial effects of the present invention are：Simple structure, practical, antifreezing heat insulation is anti-skidding, can
Effectively timely to melt the accumulated snow in tire lines, the incidence of traffic accident is reduced.
Utility model content
The purpose of this utility model is to provide a kind of low temperature resistant tire with double tread structure, and tyre surface is using double-deck
Structure design, in outer layer rubber layer frost retarding layer is sprayed, and has stronger wearability, ageing resistance and stronger anti-to tyre surface
Bursting by freezing effect.
The utility model is achieved through the following technical solutions：A kind of low temperature resistant tire with double tread structure, including
The tire body being made up of tyre surface, carcass, belt, tyre bead, inner liner, the tyre surface is by outer layer rubber layer and internal layer rubber layer
It is bonded, the outer layer rubber layer annular is provided with four groups of patterned surfaces side by side, patterned surface is separated by several V-grooves
Several pattern blocks are formed, one layer is coated with the outer surface of the pattern block and V-groove and is made by macromolecule frost-resistant material
Frost retarding layer.
The patterned surface is respectively patterned surface and two groups of side patterns between patterned surface on the outside of two groups on the outside of two groups
Face, the outside patterned surface and side pattern face are separated to form several pattern blocks, the explosion-proof layer by several V-grooves
Located at pattern block bizet and the outer surface of V-groove.
On the outer layer rubber layer, adjacent lugs alternating convex-concave is arranged.
Reinforcement is provided with the V-groove.
Groove structure is set between four groups of patterned surfaces, the groove knot between outside patterned surface and side pattern face
The width control system of structure is coated with frost retarding layer in 5-8mm in the groove structure outer surface.
The thickness of the frost retarding layer is 1.5-2.8mm.
The utility model compared with prior art, with advantages below and beneficial effect：
（1）The utility model is coated with the thick frost retarding layers of 1.5-2.8mm in outer layer rubber layer, has to tyre surface stronger
Wearability, ageing resistance and stronger frost-cracking-preventing effect.
（2）The utility model using concave-convex design pattern block, it is to avoid vehicle when snowy road surface is travelled accumulated snow in V-type ditch
Pile up in groove, the pattern block of protrusion can be that tyre surface keeps certain earth-grasping force, improve braking effect, reduce travel risk.
（3）The utility model is provided with different size of pattern block on the patterned surface of medial and lateral, using big on diverse location
Little different pattern block it is reasonably combined, make the outer layer rubber layer of tyre surface while maintaining muting function and stronger adherence properties
Can, increase the security performance that tyre surface travels on humidifying road surface.
（4）The utility model is designed with asymmetrical pattern block on the patterned surface of medial and lateral, can play take into account earth-grasping force and
The effect of quietness, further improves the comfortableness and practicality of tire.
（5）The utility model is provided with reinforcement in V-groove, can strengthen the wear resistance of tread configuration rubber layer,
Guarantee the service life of tyre surface.
（6）The utility model is only in the groove structure width control system being located between outside patterned surface and side pattern face in 5-
8mm, on the premise of the effective grounding area and tread rigidity of tyre surface is ensured, moreover it is possible to make tyre surface obtain more preferable drainage performance.
（7）The utility model tyre surface is the double-decker that is bonded of two-layer rubber layer, due to outer layer rubber layer directly with
Ground contacts, and in preparation process, the rubber layer can be optimized, and improves the tear-resistant, wear-resistant, antifreeze of outer rubber layer
Performance, on the premise of tire used performance is ensured, is conducive to the control of production cost.
Description of the drawings
Fig. 1 is sectional view of the present utility model.
Fig. 2 is of the present utility model external structure schematic diagram.
Wherein, 1-tyre surface, 2-outer layer rubber layer, 3-internal layer rubber layer, 4-V-groove, 5-frost retarding layer, 6-outside
Patterned surface, 7-side pattern face, 8-reinforcement, 9-groove structure.
Specific embodiment
The utility model is described in further detail with reference to embodiment, but embodiment of the present utility model is not
It is limited to this.
Embodiment 1：
The present embodiment proposes a kind of low temperature resistant tire with double tread structure, including by tyre surface 1, carcass, band beam
The tire body that layer, tyre bead, inner liner are constituted.As shown in Fig. 1 structures, in the tire body, tyre surface 1 is bonded by two-layer rubber layer
Form, i.e. outer layer rubber layer 2 and internal layer rubber layer 3, the annular of outer layer rubber layer 2 be provided with four groups of patterned surfaces side by side,
Patterned surface is separated to form several pattern blocks by several V-grooves 4, coats in the outer surface of the pattern block and V-groove 4
There is one layer of frost retarding layer 5 being made by macromolecule frost-resistant material.
In the present embodiment, patterned surface is respectively on the outside of two groups patterned surface 6 and two groups between patterned surface 6 on the outside of two groups
Side pattern face 7, the outside patterned surface 6 and side pattern face 7 are separated to form several decorative patterns by several V-grooves 4
Block, in V-groove 4 reinforcement 8 is provided with.The area of pattern block is more than pattern block on side pattern face 7 on the patterned surface 6 of outside
Area, the pattern block on the outside of two groups on patterned surface 6 is shifted to install, and the pattern block on two groups of side pattern faces 7 is shifted to install, explosion-proof
Layer is located at pattern block bizet.The equal alternating convex-concave of adjacent lugs is arranged on outer layer rubber layer 2, it is to avoid vehicle is travelled in snowy road surface
Shi Jixue piles up in V-groove 4, and the pattern block of protrusion can keep certain earth-grasping force for tyre surface 1, improve braking effect.
The present embodiment sets groove structure 9 between four groups of patterned surfaces, between outside patterned surface 6 and side pattern face 7
Groove structure 9 width control system in 5-8mm, the preferred 6mm of the present embodiment, likewise, being coated with the outer surface of groove structure 9 anti-
Freeze layer 5.
The thickness of frost retarding layer 5 is 1.5-2.8mm, preferred 2.0mm in the present embodiment.
Embodiment 2：
The present embodiment is with the difference of embodiment 1：In the present embodiment, the Pattern Design of tyre surface 1 is as follows：
V-groove 4 on the outside of one group on patterned surface 6 and one group of side pattern face 7 is in positive V-type, patterned surface 6 on the outside of another group
With the V-groove 4 on another group of side pattern face 7 in reverse V-shaped, by the V-groove 4 of different directions, with reference to medial and lateral decorative pattern
The difference of the pattern block in face 6, can further lift the effect of the earth-grasping force of tyre surface 1 and quietness.
The present embodiment sets groove structure 9 between four groups of patterned surfaces, between outside patterned surface 6 and side pattern face 7
Groove structure 9 width control system in 5-8mm, the preferred 7mm of the present embodiment, likewise, being coated with the outer surface of groove structure 9 anti-
Freeze layer 5.
According to the difference in tire medial and lateral orientation, as shown in Fig. 2 left side is tire inner side in figure, right side is tire in figure
Outside, the present embodiment makes to be located at the area of pattern block on the outside patterned surface 6 on the inside of tire less than the outside on the outside of tire
The area of pattern block on patterned surface 6, on the one hand, be conducive to vehicle that the earth-grasping force on the outside of tire is lifted when turning to, it is ensured that vehicle
Manipulation quality；On the other hand, the relatively small pattern block in tire inner side, then can go out advantage on quiet aspect surface, play tire
The functional balance in face 1.
The above, is only preferred embodiment of the present utility model, and any pro forma limit is not done to the utility model
System, every any simple modification, equivalent variations made to above example according to technical spirit of the present utility model each fall within
Within protection domain of the present utility model.
Claims (4)
1. a kind of low temperature resistant tire with double tread structure, including by tyre surface（1）, carcass, belt, tyre bead, inner liner
The tire body of composition, it is characterised in that：The tyre surface（1）By outer layer rubber layer（2）With internal layer rubber layer（3）It is bonded,
Along the outer layer rubber layer（2）Annular is provided with four groups of patterned surfaces side by side, and patterned surface is by several V-grooves（4）Separate shape
Into several pattern blocks, in the pattern block and V-groove（4）Outer surface be coated with one layer and made by macromolecule frost-resistant material
Frost retarding layer（5）,
The patterned surface is respectively patterned surface on the outside of two groups（6）With the patterned surface on the outside of two groups（6）Between two groups inner side flower
Line face（7）, the outside patterned surface（6）With side pattern face（7）By several V-grooves（4）It is separated to form several flowers
Line block, the outside patterned surface（6）The area of upper pattern block is more than side pattern face（7）The area of upper pattern block, described two groups
Outside patterned surface（6）On pattern block shift to install, two groups of side pattern faces（7）On pattern block shift to install, it is described
Frost retarding layer（5）Located at pattern block bizet and V-groove（4）Outer surface,
The outer layer rubber layer（2）On, adjacent lugs alternating convex-concave is arranged.
2. a kind of low temperature resistant tire with double tread structure according to claim 1, it is characterised in that：In the V
Type groove（4）Inside it is provided with reinforcement（8）.
3. a kind of low temperature resistant tire with double tread structure according to claim 1, it is characterised in that：Described four
Groove structure is set between group patterned surface（9）, positioned at outside patterned surface（6）With side pattern face（7）Between groove structure（9）'s
Width control system in 5-8mm, in the groove structure（9）Outer surface is coated with frost retarding layer（5）.
4. a kind of low temperature resistant tire with double tread structure according to claim 1, it is characterised in that：It is described antifreeze
Layer（5）Thickness be 1.5-2.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620904050.7U CN206106818U (en) | 2016-08-19 | 2016-08-19 | Low temperature resistant tire with double -deck structure of tread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620904050.7U CN206106818U (en) | 2016-08-19 | 2016-08-19 | Low temperature resistant tire with double -deck structure of tread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206106818U true CN206106818U (en) | 2017-04-19 |
Family
ID=58511491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620904050.7U Expired - Fee Related CN206106818U (en) | 2016-08-19 | 2016-08-19 | Low temperature resistant tire with double -deck structure of tread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206106818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177656A (en) * | 2018-10-16 | 2019-01-11 | 广州科济化学材料有限公司 | A kind of casting type polyester polyethers bi-material layers dual density non-inflatable tyre |
-
2016
- 2016-08-19 CN CN201620904050.7U patent/CN206106818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177656A (en) * | 2018-10-16 | 2019-01-11 | 广州科济化学材料有限公司 | A kind of casting type polyester polyethers bi-material layers dual density non-inflatable tyre |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20170819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |