CN205044445U - Pedal electronic dual -purpose proper motion tire tread configuration - Google Patents
Pedal electronic dual -purpose proper motion tire tread configuration Download PDFInfo
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- CN205044445U CN205044445U CN201520779890.0U CN201520779890U CN205044445U CN 205044445 U CN205044445 U CN 205044445U CN 201520779890 U CN201520779890 U CN 201520779890U CN 205044445 U CN205044445 U CN 205044445U
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- tap drain
- drain
- pedal
- dual
- tread
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
The utility model discloses a pedal electronic dual -purpose proper motion tire tread configuration, the both sides of tread circumference central line are crisscross be provided with first tap drain and second tap drain, each first tap drain is the obtuse angle broken line ditch to tire shoulder slope extension from the center line of the tread to run through to tread edge by the center line of the tread, the septal fossula of the high vertical design of extreme point setting on the center line of the tread in this first tap drain contains promptly is connected just the outer end with the septal fossula broken line and is run through the marginal outer fissure of tread, each second tap drain communicates the first tap drain that two circumference are adjacent to for acute angle broken line ditch, the nearly middle part of the septal fossula of one end and the first tap drain of second tap drain is crossing promptly, and the other end is then crossing with the nearly middle part of outer fissure of adjacent first tap drain, cut apart the independent decorative pattern piece of continuous outstanding decorative pattern piece in a center and tire shoulder department with this with the tread. So can promote the drainage ability, reduce rolling resistance, reach requirement pedal laborsaving, electronic power saving, make it to be fit for pedal electronic dual -purpose comprehensive comprehensive properties.
Description
Technical field
The utility model relates to a kind of air-inflation tyre, refers to especially a kind ofly to meet the dual-purpose cycle tyre tread contour of pedal and electric.
Background technology
In recent years, new and high technology is widely used at bicycle trade, domestic and international market all starts the tide of intelligent bicycle and Electrical Bicycle.Be different from existing traditional electric bicycle with small wheel diameter, emerging intelligent bicycle and Electrical Bicycle are 28 cun of bull wheel footpath profiles, have more straight character sense and science and technology sense.Because vehicle uses group and product orientation top grade, add the specific function that pedal and electric is dual-purpose, order about supporting tyre performance and need Synchronous lifting.
Above-mentioned vehicle is used in urban pavement, although ordinary bicycle tire can provide basic performance, cannot meet the performance requriements of relative high speed during electric riding.Same, traditional electric bicycle with small wheel diameter tire cannot reach the lightweight of intelligent bicycle and bull wheel footpath Electrical Bicycle, the low ride characteristic rolling resistance.This case produces thus.
Utility model content
The purpose of this utility model is to provide the dual-purpose cycle tyre tread contour of a kind of pedal and electric, when it effectively can meet electric riding performance requriements at a high speed and foot-operated time lightweight, the low ride characteristic rolling resistance.
For achieving the above object, solution of the present utility model is: the cycle tyre tread contour that a kind of pedal and electric is dual-purpose, and wherein the both sides of tyre surface circumference line of centers are in being staggeredly equipped with the first tap drain and the second tap drain; Each first tap drain is the obtuse angle broken line ditch tilting to extend to tire shoulder from circumferential line, and be through to tread edge by circumferential line, namely this first tap drain comprises the septal fossula that interior end points is arranged on the high longitudinal design on circumferential line, is connected and the outer fissure of tread edge is run through in outer end with septal fossula broken line; Each second tap drain is the first tap drain that connection two circumference is adjacent, and is acute angle broken line ditch, and namely one end of the second tap drain is crossing with the nearly middle part of the septal fossula of the first tap drain, and the other end is then crossing with the nearly middle part of the outer fissure of the first adjacent tap drain; With this, tyre surface is partitioned into center continuous print and gives prominence to pattern block and tire shoulder place independence pattern block.
The axial extension width of described septal fossula is set to tyre surface one half width of 30% ~ 60%, and circumferential lengths is set to the first tap drain circumferential lengths of 60% ~ 85%.
Described tyre surface is provided with slope trend and septal fossula the first counter drain in the same way between the first tap drain that two circumferences are adjacent.
The inner and the circumferential line interval of described first counter drain are arranged, and its spacing distance is 2mm ~ 8mm.
The axial extension width of described first counter drain is the septal fossula axial width of first tap drain of 30% ~ 60%.
The tire shoulder place of the virtual bearing of trend of described first counter drain arranges the second counter drain, and the second counter drain runs through tread edge, is divided into by independent pattern block the first shoulder block of V-type and relative volume to be less than the second shoulder block of the first shoulder block.
The surface of described first shoulder block and the second shoulder block is provided with the shallow ridges group of some parallel interval settings, and the direction of each shallow ridges and the septal fossula of the first tap drain are in the same way.
The surface of described first shoulder block or the second shoulder block is provided with the shallow ridges group of some parallel interval settings, and the direction of each shallow ridges and the septal fossula of the first tap drain are in the same way.
After adopting such scheme, the utility model tyre surface is by the second tap drain of the first tap drain and acute angle broken line that arrange obtuse angle broken line, the center continuous print of being partitioned into gives prominence to pattern block and tire shoulder place independence pattern block, drainage performance can be promoted, reduce rolling resistance, reach the requirement of foot-operated laborsaving, electronic power saving, guarantee that tire is in the abrasion resistance of urban highway and comfortable stability, help flipper turn performance during lifting vehicle electric running, make it the Comprehensive performance that applicable pedal and electric is dual-purpose.
Coordinate the first counter drain in addition, arranging of the second counter drain promotes Abrasion performance and suitably increases earth-grasping force, increases the shallow ridges group that some parallel interval are arranged, assisted drainage on the surface of pattern block on tire shoulder, increases turning security performance.
Accompanying drawing explanation
Fig. 1 is tyre surface first tap drain of the utility model tire and the combination schematic diagram of the second tap drain;
Fig. 2 is the tyre surface primary and secondary groove combination schematic diagram of the utility model tire;
Fig. 3 is the tread contour configuration schematic diagram of the utility model tire.
Figure number explanation
10 tyre surface 30 second tap drains
20 first tap drain 21 septal fossula 22 outer fissures
40 outstanding pattern block 41 first counter drain 42 second counter drains
50 independent pattern block 51 first shoulder block 52 second shoulder block 51a shallow ridges groups.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, the utility model discloses the dual-purpose cycle tyre tread contour of a kind of pedal and electric, and wherein, vertical direction is set as that tire is radial, and horizontal direction is set as tire axial, and single dotted broken line represents equatorial plane.
As shown in Figure 1, in the both sides of the circumferential line of centers of the tyre surface 10 of the utility model tire in being staggeredly equipped with the first tap drain 20 and the second tap drain 30; Each first tap drain 20 is the obtuse angle broken line ditch tilting to extend to tire shoulder from circumferential line, and be through to tread edge by circumferential line, namely this first tap drain 20 comprises the septal fossula 21 that interior terminal A is arranged on the high longitudinal design on circumferential line, is connected and the outer fissure 22 of tread edge is run through in outer end with septal fossula 21 broken line; Each second tap drain 30 is first tap drains 20 that connection two circumference is adjacent, and is acute angle broken line ditch, and namely one end of the second tap drain 30 is crossing with the nearly middle part of the septal fossula 21 of the first tap drain 20, and the other end is then crossing with the nearly middle part of the outer fissure 22 of the first adjacent tap drain 20; With this, tyre surface 10 is partitioned into center continuous print and gives prominence to pattern block 40 and tire shoulder place independence pattern block 50.
Want ground connection position that high longitudinal septal fossula 21 is set at tyre surface 10 center main, can drainage performance be promoted, reduce rolling resistance, reach the requirement of foot-operated laborsaving, electronic power saving; Outer fissure 22 phase counter fossula 21 more transverse design, increases the lateral rigidity of tire shoulder; Continuous print is given prominence to pattern block 40 and is guaranteed that tire is in the abrasion resistance of urban highway and comfortable stability; Tire shoulder polygon independence pattern block 50 then helps flipper turn performance during lifting vehicle electric running.
The axial extension width W1 of described septal fossula 21 is set to the tyre surface 10 half width W of 30% ~ 60%, and circumferential lengths L1 is set to the first tap drain 20 circumferential lengths L of 60% ~ 85%.
Composition graphs 2, shown in 3, in order to improve the Combination property of tire further, making it the function that the pedal and electric of applicable intelligent bicycle and bull wheel footpath Electrical Bicycle is dual-purpose, between the first tap drain 20 that two circumferences are adjacent, increasing slope trend and septal fossula 21 the first counter drain 41 in the same way.The inner and the circumferential line interval of the first counter drain 41 are arranged, the preferred 2mm ~ 8mm of its spacing distance S, and the axial extension width W2 of the first counter drain 41 is set to the septal fossula 21 axial width W1 of first tap drain 20 of 30% ~ 60%.Give prominence in pattern block 40 at center continuous print and increase by the first counter drain 41, dispersible stress and promote Abrasion performance and suitably increase earth-grasping force, but do not affect tread wear performance.In order to promote the drainage of tire shoulder, at the tire shoulder place of the virtual bearing of trend of the first counter drain 41, the second counter drain 42 is set, second counter drain 42 runs through tread edge, independent pattern block 50 is divided into the first shoulder block 51 of similar V-type and less the second shoulder block 52 of relative volume.In addition, increase shallow ridges group 51a(the present embodiment that some parallel interval arrange on the surface of the first shoulder block 51 and (or) the second shoulder block 52 and shallow ridges group 51a is set at the first shoulder block 51), the direction of each shallow ridges 51a and the septal fossula 21 of the first tap drain 20 are in the same way, can assisted drainage effect, increase turning security performance.Design like this, makes the first tap drain 20, first counter drain 41 of tyre surface 10, second counter drain 42 and shallow ridges group 51a are set in the same way, and the travel direction of forward tire, reduction rolling resistance can be beneficial to, increase the smoothness of tyre surface draining, and the comfortable stability of riding.
To sum up, the utility model tire protector 10 comprises the first tap drain 20 of obtuse angle broken line and the second tap drain 30 of acute angle broken line, the center continuous print of being partitioned into gives prominence to pattern block 40 and tire shoulder place independence pattern block 50, coordinate the first counter drain 41, arranging of second counter drain 42 promotes Abrasion performance and suitably increases earth-grasping force, increase the shallow ridges group 51a that some parallel interval are arranged on the surface of pattern block on tire shoulder, assisted drainage, increase turning security performance.Make tire have abrasion resistance and comfortable stability at urban highway, reduce rolling resistance, reach the requirement of foot-operated laborsaving, electronic power saving, make it the Comprehensive performance that applicable pedal and electric is dual-purpose.
The above, be only explain preferred embodiments of the present utility model, not do any pro forma restriction to the utility model.Everyly do not depart from technical solutions of the utility model content, make any simple modification according to its essence, modify and equivalent variations still belongs to the scope of technical solutions of the utility model.
Claims (8)
1. the cycle tyre tread contour that pedal and electric is dual-purpose, is characterized in that: the both sides of described tyre surface circumference line of centers are in being staggeredly equipped with the first tap drain and the second tap drain; Each first tap drain is the obtuse angle broken line ditch tilting to extend to tire shoulder from circumferential line, and be through to tread edge by circumferential line, namely this first tap drain comprises the septal fossula that interior end points is arranged on the high longitudinal design on circumferential line, is connected and the outer fissure of tread edge is run through in outer end with septal fossula broken line; Each second tap drain is the first tap drain that connection two circumference is adjacent, and is acute angle broken line ditch, and namely one end of the second tap drain is crossing with the nearly middle part of the septal fossula of the first tap drain, and the other end is then crossing with the nearly middle part of the outer fissure of the first adjacent tap drain; With this, tyre surface is partitioned into center continuous print and gives prominence to pattern block and tire shoulder place independence pattern block.
2. the cycle tyre tread contour that pedal and electric as claimed in claim 1 is dual-purpose, is characterized in that: the axial extension width of described septal fossula is set to tyre surface one half width of 30% ~ 60%, and circumferential lengths is set to the first tap drain circumferential lengths of 60% ~ 85%.
3. the cycle tyre tread contour that pedal and electric as claimed in claim 1 or 2 is dual-purpose, is characterized in that: described tyre surface is provided with slope trend and septal fossula the first counter drain in the same way between the first tap drain that two circumferences are adjacent.
4. the cycle tyre tread contour that pedal and electric as claimed in claim 3 is dual-purpose, is characterized in that: the inner and the circumferential line interval of described first counter drain are arranged, and its spacing distance is 2mm ~ 8mm.
5. the cycle tyre tread contour that pedal and electric as claimed in claim 3 is dual-purpose, is characterized in that: the axial extension width of described first counter drain is the septal fossula axial width of first tap drain of 30% ~ 60%.
6. the cycle tyre tread contour that pedal and electric as claimed in claim 3 is dual-purpose, it is characterized in that: the tire shoulder place of the virtual bearing of trend of described first counter drain arranges the second counter drain, second counter drain runs through tread edge, is divided into by independent pattern block the first shoulder block of V-type and relative volume to be less than the second shoulder block of the first shoulder block.
7. the cycle tyre tread contour that pedal and electric as claimed in claim 6 is dual-purpose, is characterized in that: the surface of described first shoulder block and the second shoulder block is provided with the shallow ridges group of some parallel interval settings, and the direction of each shallow ridges and the septal fossula of the first tap drain are in the same way.
8. the cycle tyre tread contour that pedal and electric as claimed in claim 6 is dual-purpose, is characterized in that: the surface of described first shoulder block or the second shoulder block is provided with the shallow ridges group of some parallel interval settings, and the direction of each shallow ridges and the septal fossula of the first tap drain are in the same way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520779890.0U CN205044445U (en) | 2015-10-10 | 2015-10-10 | Pedal electronic dual -purpose proper motion tire tread configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520779890.0U CN205044445U (en) | 2015-10-10 | 2015-10-10 | Pedal electronic dual -purpose proper motion tire tread configuration |
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| Publication Number | Publication Date |
|---|---|
| CN205044445U true CN205044445U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520779890.0U Active CN205044445U (en) | 2015-10-10 | 2015-10-10 | Pedal electronic dual -purpose proper motion tire tread configuration |
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| CN (1) | CN205044445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778588A (en) * | 2017-11-28 | 2018-03-09 | 南港(张家港保税区)橡胶工业有限公司 | A kind of tyres for passenger cars and its tire formulation |
| CN111806162A (en) * | 2019-04-12 | 2020-10-23 | 正新橡胶工业股份有限公司 | Tyre capable of reinforcing drainage performance |
-
2015
- 2015-10-10 CN CN201520779890.0U patent/CN205044445U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778588A (en) * | 2017-11-28 | 2018-03-09 | 南港(张家港保税区)橡胶工业有限公司 | A kind of tyres for passenger cars and its tire formulation |
| CN111806162A (en) * | 2019-04-12 | 2020-10-23 | 正新橡胶工业股份有限公司 | Tyre capable of reinforcing drainage performance |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |