Unlock instant, AI-driven research and patent intelligence for your innovation.

Run-flat tire

A technology of explosion-proof tires and rims, which is applied to tire parts, rims, transportation and packaging, etc. It can solve the problems of losing control of the direction of the car and prone to danger, so as to maintain the elasticity and comfort of the tire and facilitate installation and disassembly. Repair the effect of convenience

Active Publication Date: 2014-11-19
南通恒力包装科技股份有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, automobiles, cars, motorcycles, etc. are divided into tires with bladders and tires without bladders. If such wheels blow out during driving, the direction of the vehicle will lose control, which is prone to danger.

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
  • Run-flat tire
  • Run-flat tire
  • Run-flat tire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Example 1: from figure 1 Visible, the present invention is made of cover tire 1, valve 12, rubber ring support ring 2, left rim 8, right rim 15, on the wheel that left rim 8 and right rim 15 form, rubber ring support ring 2, rubber ring Offer a plurality of holes or a plurality of grooves 3 on the support ring 2, the left wheel rim 8 is the basin shape that the opening stands upright to the left, and the annular sealing ring 11 is set on the outer circle of its basin shape, and is set at the bottom of the basin, that is, the vertical surface. There are a plurality of bolt holes 9 and an axle hole 10 for fastening the right rim 15, the right rim 15 and the left rim 8 support the cover tire 1 at the same time, and a bolt hole 13 is provided at the corresponding position between the right rim 15 and the left rim 8 The left wheel rim and the right wheel rim are fastened together with bolts, and an air-inflated cavity 5 is formed between the inner surface 6 of the cover tire...

Embodiment 2

[0033] Example 2: from figure 2 It can be seen that the rim is divided into a left rim 8 and a right rim 15. The left rim 8 is in the shape of a pot with an opening facing left, and an annular sealing ring 11 is set on its pot-shaped outer circle. The left rim 8 has a pot-shaped outer circle surface The upper end is provided with an external thread thread 4, the inner surface of the left side of the right rim 15 is provided with an internal thread 17, and the left rim 8 and the right rim 15 are fastened by the external thread 4 and the internal thread 17. together and secure with bolts. Wherein the left wheel rim 8 is provided with a slightly protruding convex annular ring 18 at one end on the basin-shaped outer circular surface of the left rim, and the right rim 15 is provided with a slightly protruding convex annular ring 19 on the outer circle of the left edge, wherein the rubber of the suit The lower edge position on the left side of the ring support ring is closely matc...

Embodiment 3

[0034] Example 3: from figure 1 , Visible, on the wheel that left wheel rim 8 and right wheel rim 15 form, rubber ring support ring 2 is set on, and rubber ring support ring 2 is provided with a plurality of holes or grooves 3, and the rubber ring support ring 2 offers A plurality of hole shapes or a plurality of groove shapes can be a variety of hole shapes or groove shapes, and a plurality of groove-shaped patterns 7 are provided on the outer circular surface of the rubber ring support ring 2, and a plurality of groove-shaped patterns 7 can be multiple Various decorative patterns, the effect of a plurality of holes or a plurality of grooves of various shapes offered on the rubber ring support ring 2 is to reduce the weight of the rubber ring support ring and improve the elastic performance of the rubber ring support ring.

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 relates to a run-flat tire, and a left wheel rim, a right wheel rim, an outer tire, a rubber ring and a support ring are sequentially mounted, thereby being convenient to detach and repair and being conductive to mounting. As the diameter of the support ring mounted at the center position of a wheel is larger than the diameter of the wheel and smaller than the diameter of the outer tire, the original elasticity and the comfort of the tire are kept. When the tire bursts, the run-flat tire can play a role of supporting driving, so that an automobile can drive safely when the tire bursts during the driving.

Description

technical field [0001] The invention relates to a tire, in particular to a run-flat tire. Background technique [0002] At present, automobiles, cars, motorcycles, etc. are divided into tires with bladders and tires without bladders. If a tire blows out in this type of wheel during driving, the direction of the vehicle will lose control, which is prone to danger. Contents of the invention [0003] The purpose of the present invention is to provide a kind of easy to disassemble, the run-flat tire that can drive safely when blowing out occurs. [0004] The technical scheme of the present invention is realized like this: a kind of run-flat tire is made up of cover tire, wheel, valve 12, and its characteristic is: wheel is made of left rim 8 and right rim 15, and left rim 8 and right rim The wheel that 15 forms is set with rubber ring support ring 2, and left wheel rim 8 is the basin shape that opening stands up to the left, and annular sealing ring 11 is set on its basin-sha...

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
Patent Type & Authority Patents(China)
IPC IPC(8): B60B25/02B60C17/06
Inventor 杜正林
Owner 南通恒力包装科技股份有限公司