CN104786748A

CN104786748A - Pricking-prevention low-hysteresis tire

Info

Publication number: CN104786748A
Application number: CN201510222743.8A
Authority: CN
Inventors: 郭劭琰; 闫为丰; 齐峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-05
Filing date: 2015-05-05
Publication date: 2015-07-22

Abstract

The invention discloses a safe and energy-saving pricking-prevention low-hysteresis tire. The tire is mainly composed of an inner ring, a bent beam support object and an outer rubber tire, wherein the inner ring is positioned at the innermost side, is round, and plays the role of connecting a rim and the bent beam support object; the bent beam support object is formed by the rotational and symmetrical arrangement of a plurality of bent beam components which are same in shape and are made of low-elastic-hysteresis materials between the inner ring and the outer rubber tire by taking a wheel shaft as the center, can play the role of supporting as well as can replace the rubber side wall of an inflated tire to transmit power, and also reduces the energy and power loss due to elastic hysteresis as far as possible; while the outer rubber tire is braced to the outer side of the bent beam support object, and can play roles of buffering, damping and reducing the abrasion of the bent beam, and can wrap the integral or partial of the tire in necessity so as to insulate dustiness. The safe and energy-saving pricking-prevention low-hysteresis tire can be used for solving the problems that the traditional inflation type tire is easy to prick and explode, is high in elastic hysteresis and the like, and the vehicle driving safety and energy conservation are improved effectively.

Description

Anti-tie low sluggish tire

Technical field

The present invention relates to a kind of tire, particularly relate to the anti-puncturing tyre that a kind of elastic hysteresis is lower.

Background technology

Conventional pneumatic has good bumper and absorbing shock performance and lower rolling resistance, it is the tire construction widely adopted at present, but it is blown out, hidden danger affects safety and the economy of vehicle always, the development of existing Aerated safety tire solves the impact of phenomenon on vehicle safety of blowing out, but and unresolved blow out after need this economy problems of changing of tire.

In addition, in air-inflation tyre, have employed the extreme loss that the larger elastomeric material of elastic hysteresis can cause transmission of power, thus make tire in use there is the problems such as the large and rolling resistance of cal val is large, and then result in much unnecessary oil, electric consumption.Wherein, on hard pavement, 80% to 95% elastic hysteresis coming from elastomeric material in the rolling resistance of conventional tire.Therefore, for the situations such as the speed of a motor vehicle low during air resistance is negligible or road hazards, adopt the materials such as the metal of low elasticity sluggishness or engineering plastics to support also transferring power and will greatly improve safety and the economy of vehicle undoubtedly.

Summary of the invention

To be that design is a kind of adopt the low elasticity such as metal or engineering plastics hysteresis material to subject matter solved by the invention, replaces easy bundle, the explosive and energy-saving safe tire of the elastomeric material of high resiliency sluggishness.It effectively can reduce the Hysteresis energy loss in tire power transmission process, improves the degree of utilization of the energy, and safer travels on various complex road surface.

This tire is primarily of inner ring, and curved beam upholder and rubbery cover tyre are formed.Inner ring is in tire inner side, rounded, plays the effect connecting wheel rim and curved beam upholder.Curved beam upholder is made up of some shapes, curved beam component that material is identical, these curved beam components are centered by wheel shaft, Rotational Symmetry is arranged between inner ring and rubbery cover tyre, while playing a supporting role, also the sidewall that instead of inflatable tire carrys out transferring power, avoids energy and power waste that elastic hysteresis brings as far as possible; Rubbery cover tyre is attached to outside curved beam upholder, can play the effect of bumper and absorbing shock and minimizing galling.

This beneficial effect of the invention is: this tire is not easily pricked tire, can not be blown out, and is conducive to the safety and the economy that improve vehicle; This tire relies on the curved beam upholder of low elasticity sluggishness to support nave boss and transmission of power, greatly reduces the power waste that elastic hysteresis brings, and is conducive to the economy improving vehicle traveling.

Accompanying drawing explanation

The anti-tie low sluggish tire construction schematic diagram of Fig. 1

In figure, 1 is inner ring, and 2 is curved beam upholder, and 3 is rubbery cover tyre.

Detailed description of the invention

As shown in Figure 1, anti-tie low sluggish tire is by inner ring (1), and curved beam upholder (2) and rubbery cover tyre (3) are formed.Curved beam upholder can adopt and be fixedly connected with or weld or the mode such as gluing is arranged between inner ring (1) and rubbery cover tyre (3), can be also an entirety with inner ring (1), to play the effect of support and transferring power.

Inner ring (1) is substantially rounded, plays the effect connecting wheel rim and curved beam upholder (2), and according to connection mode need carry out configuration design, as boring, add and move close to somebody's ear.Curved beam upholder (2) is made up of the curved beam component of some same shapes, these curved beam components are centered by tire centerline, be arranged between inner ring (1) and rubbery cover tyre (3) in Rotational Symmetry, the oad of design curved beam component is required, to reaching the radial elastic and circumferential rigidity that meet the requirements according to selected component material, suffered load and circumferential transmission of power.Rubbery cover tyre (3) is attached to curved beam upholder (2) outside, and carry out being connected, welding or gluing with curved beam upholder (2) outside, play bumper and absorbing shock, reduce the effect of curved beam wearing and tearing and transferring power, and tire entirety or local can be wrapped where necessary, to isolation dustiness.

Claims

1. anti-tie low sluggish tire, by inner ring (1), curved beam upholder (2) and rubbery cover tyre (3) are formed, it is characterized by: some curved beam upholders (2) are arranged between inner ring (1) and rubbery cover tyre (3), both played a supporting role, the peripheral force of tire outer can be transmitted again.

2. inner ring according to claim 1 (1), it is characterized by: described inner ring (1) is substantially rounded, play the effect connecting wheel rim and some curved beam upholders (2), and according to connection mode need carry out configuration design, as boring, add move close to somebody's ear.

3. curved beam upholder (2) according to claim 1, it is characterized by: described curved beam upholder (2) is made up of the curved beam of some same shapes and material, centered by tire centerline, be arranged between inner ring (1) and rubbery cover tyre (3) in Rotational Symmetry, both there is the radial elastic meeting loading demand, there is again the rigidity of satisfied circumferential transmission of power requirement.

4. rubbery cover tyre according to claim 1 (3), it is characterized by: described rubbery cover tyre (3) is attached to curved beam upholder (2) outside, and carry out being connected, welding or gluing with curved beam upholder (2) outside, play bumper and absorbing shock, reduce the wearing and tearing of curved beam upholder and the effect of transferring power between curved beam upholder (2) outside and road surface, and tire entirety or local can be wrapped where necessary, to isolation dustiness.