CN205736682U

CN205736682U - Double-layer explosion-proof tire

Info

Publication number: CN205736682U
Application number: CN201620405914.0U
Authority: CN
Inventors: 张绍明
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-09
Filing date: 2016-05-09
Publication date: 2016-11-30
Anticipated expiration: 2026-05-09

Abstract

This utility model is a kind of double-layer explosion-proof tire, it is by outer wall, two side and endoseptum composition, two side and endoseptum upper end are all integrated with outer wall link, the cavity that outer wall and two side surround is separated into multiple chamber by endoseptum, two side and the lower surface of endoseptum all around hoop on the corresponding annular groove of wheel hub, tire surrounds from wheel hub and different is isolated sealed gas chamber mutually, endoseptum is parallel with two side, the cavity that two side and outer wall are surrounded by medial wall is divided into three chambers symmetrically, annular groove on joined wheel hub and the chamber one_to_one corresponding on tire, filling gas mouth is all had on each annular groove, so that it is inflated for deflated.Essence of the present utility model is exactly on the premise of not changing overall dimensions and wheel performance; one tire is impliedly divided into multiple tire; when a wherein air chamber explosion; remaining air chamber can the most normally work, and tire will not whole collapse, and can normally travel stretch journey; driver has enough time to pinpoint the problems; take measures, thus effectively keep away vehicle accident, protect safety of life and property.

Description

Double-layer explosion-proof tire

Technical field

This utility model is a kind of double-layer explosion-proof tire.

Background technology

In the vehicle travel process such as automobile, the vehicle accident caused that bursts suddenly due to tire happens occasionally, to people's Lives and properties cause serious harm.Existing automobile tire most only one of which chamber, is namely surrounded one by tire and wheel hub Individual cavity, is filled with air, does not has the inner tube of a tyre in chamber.When tire pressure is relatively big, or when being violently shaken suddenly, tyre sidewall will burst, The deflating of whole tire moment even departs from wheel hub, car disequilibrium immediately, cause car rollover or before turn over.Here it is tire is quick-fried Split the main cause having an accident.

Existing tire only one of which chamber, if structure can not be changed, overturns during tyre break and is impossible to avoid.Only The way of one improves tire quality exactly, it is to avoid walk uneven road.But garage's a thousand li, which has the most smooth nothing serious road Allow you walk always, particularly by way of building site, township's material the or during path of mountain area, the most only hole has recessed, further encounter nail etc. hard Thing is tyre puncture, and so on.It is tyre break can not to be avoided completely to cause overturn so only making an effort in tire material Accident.It is necessary the structure of tire is improved.

Summary of the invention

To this end, the utility model proposes a kind of double-layer explosion-proof tire, this tire when running into tyre sidewall and damaging suddenly, tire Whole will not collapse, still can normally travel stretch journey, allow driver have time enough to pinpoint the problems, for re-type Gain time, thus be prevented effectively from the vehicle accidents such as overturning, preferably protect the safety of life and property of driver and crew.

This double-layer explosion-proof tire that the utility model proposes, it is characterised in that it is by outer wall, two side and endoseptum group Becoming, two side and endoseptum upper end are all integrated with outer wall link, and the cavity that outer wall and two side surround is separated into by endoseptum The lower surface of multiple chambers, two side and endoseptum all around hoop on the corresponding annular groove of wheel hub, tire surrounds different mutual from wheel hub It is isolated sealed gas chamber.

Endoseptum is parallel with two side.

Endoseptum is 1-5.

Endoseptum is set to two and is preferred, and now, cavity two side and outer wall surrounded is divided into three chambers symmetrically.

Annular groove on joined wheel hub and the chamber one_to_one corresponding on tire, each annular groove all has filling gas mouth, in order to fill Gas or venting.

Outer wall, sidewall and endoseptum elastomeric material are made of one.

Essence of the present utility model is exactly on the premise of not changing overall dimensions and wheel performance, by an existing wheel Tire is impliedly divided into multiple tire.During manufacture, produce the wheel hub tire of correspondence respectively, in a conventional way tire is arrived around hoop On wheel hub, allowing sidewall and endoseptum closely be affixed with the annular groove on wheel hub, after normotopia, in each sealed gas chamber, inflation is until reaching To predetermined pressure.

Why this utility model is referred to as double-layer explosion-proof tire is all to have two walls in left and right based on each air chamber.

Air chamber and chamber are considered as synonym by this utility model.

Feature of the present utility model is to have the most independent multiple air chamber, the collection of the most multiple tires on same tire Closing, when a wherein air chamber explosion, remaining air chamber can the most normally work, and tire will not whole collapse, still can be normal Travel stretch journey, allow driver have time enough to pinpoint the problems, for taking the measures such as re-type to gain time, thus have Effect avoids the vehicle accidents such as overturning, preferably protects the safety of life and property of driver and crew.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model (cross-sectional view).

In Fig. 1, the label of each several part is as follows:

1-outer wall；2-endoseptum；3-sidewall；4-middle chamber；5-side cavity；The 6-right side adds air nozzle；7-wheel hub；Aerating in 8- Nozzle；A 9-left side adds air nozzle.

Detailed description of the invention

This utility model is further illustrated below in conjunction with the accompanying drawings with example.

Example 1 is as it is shown in figure 1, outer wall 1 and two side 3 are basically identical with existing tire.Two endoseptums 2 and two side Parallel, the symmetry of tire is divided into middle chamber 4 and left and right Liang Ge side cavity 5 by it.

Be integrated as it has been described above, the upper end of two side and endoseptum and outer wall link, lower end formed opening respectively with The water jacket of wheel hub 7 and the ledge face of inside groove fit tightly banding.The water jacket at two ends is each provided with a left side and adds air nozzle 9 and the right side adds air nozzle 6, Middle inside groove adds air nozzle 8 in being provided with. respectively add the structure of air nozzle and existing to add air nozzle identical, but respectively add air nozzle and might not set Put cross hub axis line same plane on, and on to facilitate the principle of aerating to arrange.

The structure of wheel hub is in addition to the structure of above-mentioned inside groove and water jacket changes, with the basic structure of the wheel hub of existing common wheel It is the same.

The outside wall surface design of tire can have some to increase the concave tooth of frictional force, sidewall and endoseptum as conventional tyre Thickness suitably can increase and decrease according to the needs of different wheel.

As it has been described above, the quantity of endoseptum is 1-5, quantity means that independent chamber is the most, the property of runflat Can be the highest, but too much endoseptum quantity necessarily increases the difficulty manufacturing and installing.So with 2 as shown in this illustration 1 Individual it is advisable.So tire chamber is separated into three chambers, one, centre, each one of both sides.It is the most therein which is the most quick-fried Splitting, other two all can normally work, even if two chambers therein burst suddenly, remaining chamber also can normally work one Fixing time, keep vehicle smooth-ride stretch journey, driver also has time enough to take corresponding safety measure.

Therefore, the double-layer explosion-proof tire of this three air chambers wants height than the explosion-proof security of an existing common air-chamber tire Go out more than three times.

Example 2, Guan Bi of being turned back the most in opposite directions in two endoseptum upper ends of example 1 so that it is upper end and outside wall portions leave certain Gap, remaining is constant, has installed a little tire in being thus equivalent to tire additional.During assembling, the steamboat first endoseptum surrounded The cover that outer wall and two side surround, on wheel hub, is enclosed within the outside of little tire and binds round at same wheel hub by tire cuff the most again On, after filling up gas respectively.The trouble-proof tire of this two-layer equation also has certain explosion-proof than conventional tyre, but globality Less better compared with example 1, when cover tire bursts suddenly, little tire can support certain time, and vehicle is also unlikely to rollover or front Turning over, but vehicle has certain inclination to be inevitable, safety is less better.

NM parts and label are described above.

Claims

1. a double-layer explosion-proof tire, it is characterised in that it is made up of outer wall, two side and endoseptum, on two side and endoseptum End is all integrated with outer wall link, and the cavity that outer wall and two side surround is separated into multiple chamber by endoseptum, two side and interior The lower surface in next door all around hoop on wheel hub correspondence annular groove, tire surrounds from wheel hub and different is isolated sealed gas chamber mutually.

The most according to claim 1, double-layer explosion-proof tire, it is levied and is that endoseptum is parallel with two side.

The most according to claim 1, double-layer explosion-proof tire, it is levied and is that endoseptum is 1-5.

Double-layer explosion-proof tire the most according to claim 3, it levies and is that endoseptum is two, two endoseptums by two side with outer The cavity that wall surrounds is divided into three chambers symmetrically.

The most according to claim 1, double-layer explosion-proof tire, it levies the annular groove and the chamber one on tire being on joined wheel hub One is corresponding, and each annular groove all has filling gas mouth.

6., according to one of claim 1-5 described double-layer explosion-proof tire, it is levied and is outer wall, sidewall and endoseptum elastomeric material It is made of one.