CN209534657U

CN209534657U - Bicycle use non-inflatable tyre tyre surface

Info

Publication number: CN209534657U
Application number: CN201920184971.4U
Authority: CN
Inventors: 杨博文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2019-10-25
Anticipated expiration: 2029-02-01

Abstract

A kind of bicycle use non-inflatable tyre tyre surface.Splayed is distributed in the central area of tyre surface, and symmetrically the pattern block on tire shoulder of hook is distributed in staggered parallelogram core block, shoulder zone；Ratio between the contact area and the decorative pattern gross area of tread block is 50%~90%；The length of core block transverse sides is the 8%~12% of whole tread width, and the length of longitudinal side is the 20%~35% of whole tread width, and the inclination angle that transverse sides and longitudinal side are formed is 30 °~75 °；The straight line portion length of pattern block on tire shoulder is the 8~12% of whole tread width, and hook part is parallel close to the longitudinal side of the margin and center pattern block of core block along 15%~25% hook part that the length that tire axial projects is whole tread width.The skidding behavior of tire can be improved in the tyre surface.

Description

Bicycle use non-inflatable tyre tyre surface

Technical field

The utility model relates to a kind of non-inflatable tyre tyre surfaces, in particular for the non-inflatable tyre tyre surface of bicycle.

Background technique

Currently, shared bicycle is increasingly becoming the selection of short distance trip, most of shared bicycle with shared expanding economy It such as rubs and visits bicycle using non-inflatable tyre as mating tire.The non-inflatable tyre of bicycle use is broadly divided into solid rubber at present Two kinds of tire and hollow out reinforcing rib non-inflatable tyre, the more common pneumatic tire of the tyre body hardness of both non-inflatable tyres is more Greatly, have the advantages that intensity is high, buffer, be not afraid of bundle and facilitate recycling.But it is connect in aforementioned two kinds of non-inflatable tyres with ground The tread structure of touching still uses the tyre surface mechanism of conventional pneumatic tire, and tread patterns designed is simple, especially the side of tyre surface Excessively smooth, this causes car body when turning to be slightly inclined or when by the pavement markers such as pavement or rainy day, be easy The case where now skidding.

Summary of the invention

In order to overcome the shortcomings of that existing bicycle use non-inflatable tyre is easy to skid, the utility model provides one kind and exempts to fill Air filled tyre, which not only has the advantages that conventional non-inflatable tyre, but also can improve the road holding of tire, reduces side when driving Sliding generation.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of bicycle use non-inflatable tyre tyre surface comprising two shoulder zones in a central area and left and right；Wherein, in Splayed symmetrically staggered core block is distributed in heart district domain；Pattern block on tire shoulder, each tire shoulder is distributed in each shoulder zone Pattern block is located between two core blocks in the same direction, and the pattern block on tire shoulder of two shoulder zones of left and right is in symmetrical staggered row Column；Ratio between the contact area and the decorative pattern gross area of tread block is 50%~90%；Core block is parallel four Side shape, including two transverse sides and two longitudinal sides；The length of transverse sides is the 8%~12% of whole tread width, is indulged To 20%~35% that the length of side is whole tread width, the inclination angle that transverse sides and longitudinal side are formed is 30 °~ 75°；Pattern block on tire shoulder is irregular hook arrangement comprising straight line portion and hook part；Straight line portion is from tyre surface ground terminal Extend on the inside of to tire axial, and extend to form hook part in shoulder zone inclination, the width of hook part is along extending direction It gradually decreases, and forms terminal in central area；The length of straight line portion is the 8~12% of whole tread width, hook part edge The length of tire axial projection is the 15%~25% of whole tread width；Margin and center of the hook part close to core block The longitudinal side of pattern block is parallel.

The width of central area is the 45%~60% of whole tread width, and the width of shoulder zone is whole tread width 40%~55%.

The utility model improves the drainage speed and turn performance of non-inflatable tyre, and it is existing to reduce bicycle generation water skiing The probability of elephant effectively prevent breakking away.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the utility model bicycle use non-inflatable tyre tread structure figure.

11. core block in figure, 12. pattern block on tire shoulders, 110. transverse sides, 111. longitudinal sides, 120. straight line portions Point, 121. hook parts, 1210. edges.

Specific embodiment

As shown in Figure 1, the utility model discloses a kind of bicycle use non-inflatable tyre tyre surfaces comprising a central area Two shoulder zone B of A and left and right.The width of central area A is set as the 45%~60% of whole tread width TW, shoulder zone B Width be set as the 40%~55% of whole tread width TW.Splayed symmetrically staggered center is distributed in central area A Pattern block 11；Pattern block on tire shoulder 12 is distributed in each shoulder zone B, and each pattern block on tire shoulder 12 is located at two core blocks 11 in the same direction Between, and the pattern block on tire shoulder 12 of two shoulder zone B of left and right is in symmetrically to be staggered.The contact area and flower of tread block Ratio between the line gross area (the sum of the area of pattern block texture mapping ditch) is 50%~90%, the area of pattern block on tire shoulder 12 with Ratio between the area of core block 11 is 75~95%.

Core block 11 is parallelogram, including two transverse sides 110 and two longitudinal sides 111.Middle disc flower Line block 11 extends to shoulder zone B through central area A from the middle part of tire.The length of transverse sides 110 is set as whole tread width The 8%~12% of TW, the length of longitudinal side 111 are set as the 20%~35% of whole tread width TW, transverse sides 110 and vertical The inclination angle formed to side 111 is set as 30 °~75 °, it is possible to provide preferable edge effect plays preferably traction and braking Performance.

Pattern block on tire shoulder 12 is irregular hook arrangement comprising straight line portion 120 and hook part 121, straight line portion 120 extend from tyre surface ground terminal to tire axial inside, and extend to form hook part 121, hook portion in shoulder zone inclination Divide 121 width to gradually decrease along extending direction, and forms terminal in central area.The length of straight line portion 120 is that tyre surface is total The 8~12% of width TW, hook part 121 are the 15%~25% of whole tread width TW along the length that tire axial projects, and are hooked Shape part 121 is parallel with the longitudinal side 111 of core block close to the edge of core block 11 1210.This structure is on the one hand Water can be made quickly to be discharged along the lines of pattern block on tire shoulder 12, the drainage speed of non-inflatable tyre is improved, greatly reduce The probability of hydroplaning occurs for bicycle, on the other hand by the edge effect of pattern block, improves turn performance, effectively prevent side It is sliding.

Claims

1. a kind of bicycle use non-inflatable tyre tyre surface comprising two shoulder zones in a central area and left and right；Its feature exists In: splayed symmetrically staggered core block is distributed in central area；Pattern block on tire shoulder is distributed in each shoulder zone, respectively Pattern block on tire shoulder is located between two core blocks in the same direction, and the pattern block on tire shoulder of two shoulder zones of left and right interlocks in symmetrical Arrangement；Ratio between the contact area and the decorative pattern gross area of tread block is 50%~90%；Core block is parallel Quadrangle, including two transverse sides and two longitudinal sides；The length of transverse sides is the 8%~12% of whole tread width, The length of longitudinal side is the 20%~35% of whole tread width, the inclination angle that transverse sides and longitudinal side are formed is 30 °~ 75°；Pattern block on tire shoulder is irregular hook arrangement comprising straight line portion and hook part；Straight line portion is from tyre surface ground terminal Extend on the inside of tire axial, and extend to form hook part in shoulder zone inclination, hook part width along extending direction by It gradually reduces, and forms terminal in central area；The length of straight line portion is the 8~12% of whole tread width, and hook part is along wheel The length of tire axis projection is the 15%~25% of whole tread width；Margin and center flower of the hook part close to core block The longitudinal side of line block is parallel.

2. bicycle use non-inflatable tyre tyre surface according to claim 1, it is characterised in that: the width of central area is tire The 45%~60% of face overall width, the width of shoulder zone are the 40%~55% of whole tread width.