Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electric two-wheeled vehicle tire

A technology for electric two-wheelers and vehicle tires, which is applied to tire parts, tire treads/tread patterns, vehicle components, etc. It can solve problems such as affecting tire endurance, increased rolling resistance, and decreased comfort, and achieves good results. Straight-line stability, improvement of anti-slip performance, effect of ensuring anti-slip performance

Pending Publication Date: 2020-09-08
CHENG SHIN RUBBER XIAMEN IND
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as a result, the rolling resistance increases, and the riding comfort decreases, which further affects the endurance of the tire.
The current market lacks an electric two-wheel tire that can adapt to these two road conditions at the same time

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electric two-wheeled vehicle tire
  • Electric two-wheeled vehicle tire
  • Electric two-wheeled vehicle tire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0027] Such as Figure 3 to Figure 11 The invention discloses an electric two-wheel vehicle tire. image 3 The vertical direction is set as the tire circumferential direction, the lateral direction is set as the tire axial direction, CL represents the tread centerline, the axial inner side is close to the tread centerline, and the axial outer side is far away from the tread centerline, Figure 8 The middle vertical direction is set as the tire radial direction.

[0028] Such as image 3 As shown, the center of the tread of an electric two-wheeled vehicle tire of the present invention is provided with a continuous smooth pattern block 10, which increases the contact area of ​​the tire on a normal road surface with no water in sunny days, and improves the stability of handling and riding. The tread compound ad...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an electric two-wheeled vehicle tire. According to the electric two-wheeled vehicle tire, a center pattern block with a continuous smooth surface is arranged in the center of atread of the tire, the tread is made of a low-rolling-resistance rubber material, and shallow grooves, a main groove, large pattern blocks and small pattern blocks which are symmetrically arranged ina staggered mode are formed in the two sides of the center line of the tread; a certain distance is left between the axial direction of each shallow groove and the center line of the tread; wherein the width of the main groove is gradually increased from the inner side to the outer side, the axial length of the main groove does not exceed the center line of the tread, the shallow grooves and themain groove are respectively provided with a drainage slope close to the sharp corner of the tread, the bottom of each drainage slope is an arc, the two drainage slopes form a slope behind the arc, and the slope is transited to the bottom of the groove with a certain depth. By designing the tread patterns of the tire, the tire can be suitable for good road conditions in sunny days and slippery road conditions in rainy days at the same time.

Description

technical field [0001] The invention relates to the technical field of pneumatic tires, in particular to a pattern structure design of tire treads of electric two-wheeled vehicles. Background technique [0002] The demand for electric two-wheeled vehicles in the existing market continues to grow, and with the continuous increase in the number of electric vehicles, a single performance can no longer meet the needs of use, and people's demand for tire performance is also increasing. At present, the existing electric vehicle tires are basically only suitable for sunny and good road conditions, such as figure 1 As shown, the tread pattern of the existing common electric two-wheeled tire: the tread is provided with a continuous and smooth central block 10', which makes the rolling resistance low, but it is easy to slip and fall in rainy days or on roads with water , there are certain security risks. And special rainy season with anti-skid tires, such as figure 2 As shown, the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B60C11/12B60C11/03
CPCB60C11/03B60C11/0323B60C11/1204B60C11/1259B60C11/1281B60C2011/0341B60C2011/0353B60C2011/0355B60C2011/0358B60C2011/0365B60C2011/0367B60C2011/1231B60C2011/1268B60C2011/1286Y02T10/86
Inventor 严永知
Owner CHENG SHIN RUBBER XIAMEN IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com