CN205273053U

CN205273053U - Novel inner tube

Info

Publication number: CN205273053U
Application number: CN201521047166.5U
Authority: CN
Inventors: 肖根祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-16
Filing date: 2015-12-16
Publication date: 2016-06-01
Anticipated expiration: 2025-12-16

Abstract

The utility model belongs to car articles for use technique is received, and concretely relates to novel inner tube constitutes by aerifing layer (1) and protective layer (2), a serial communication port, the protective layer setting aerifing the layer outside, inside be divided into a plurality of inclosed protection chamber (3) of protective layer all are filled with gas in every protection chamber. The utility model has the characteristics of the mechanism is simple, reasonable in design, practicality, convenience etc. Owing to be equipped with the protective layer, and the protective layer is divided into a plurality of protection chamber, and the tire is expert at and is sailed certain point of in -process and break down when resulting in leaking gas, does not influence the atmospheric pressure of inflating the layer to guarantee that the car can continue the safety traffic. Owing to aerify layer and separately setting of protective layer, the protective layer that only needs to be changed after the protective layer damage has reduced the cost of re -type, has practiced thrift the resource. When the protection chamber sets up alone, if take place the damage, only need change single protection chamber, the cost is lower.

Description

A kind of Novel inner tube

Technical field

This utility model belongs to Automobile Products technology and receives, and is specifically related to a kind of Novel inner tube.

Background technology

Along with the development of society, the living standard of people generally improves. The owning rate of automobile and utilization rate are all in continuous improve. In the use procedure of vehicle, blowing out is frequently problem, is also the arch-criminal causing many vehicle accidents.

Blow out and refer to tyre break. It is the seed of trouble blown out that tire deflation travels. When the deficency (pressure of tire is lower than standard tire pressure) of vehicle travels, along with the friction on the decline of tire pressure, tire and ground is multiplied, tire temperature sharply raises, and tire deliquescing, intensity sharply declines. In this case, if high vehicle speeds, it is possible to cause blowing out. If vehicle is running at a low speed, also can damaging fetus, and incubation period is long, disguised big, more has hazardness, buries, during for later high speed traveling, hidden danger of blowing out.

Blow out occur reason mainly by following some:

One is have a flat tire. By iron nail or other sharp object punctures temporarily not wheel puncture, tire there will be gas leak phenomenon, and then cause and blow out.

Two is that tire pressure is too high. Because of galloping, tyre temperature raises, and air pressure increases, squeegee action, and carcass tension reduces, and the dynamic load suffered by automobile also increases, and can produce implosion as run into impact or blow out. This is also that the accident of blowing out can concentrate, in summer, the reason broken out.

Three is under-inflation. When galloping (speed is more than 120km/h), under-inflation easily causes carcass " harmonic motion " thus causing huge resonance effect power, if tire is not sufficiently strong or has had " wound ", just easily blows out. And the deflection that air pressure deficiency makes tire increases, easily causing tyre sidewall when anxious turning round and land, and tyre sidewall is the part that tire is the weakest, tyre sidewall lands to also result in and blows out.

Four is tire " going to work braving one's illness ". Tire in use between long rear serious wear, label thinning without decorative pattern (or decorative pattern is too low), tyre sidewall, become it has often been said "Slicks" or occurring in that be uneven " weak link ", it will can't stand that the high pressure run at high speed, high temperature are blown out because of holding.

It addition, automobile is at long-distance running, after blowing out particularly in meagrely-populated place, owing to distance repairs point far, maintenance cost is higher, is also possible to be trapped in driver and crew field simultaneously, causes immeasurable loss.

Utility model content

The purpose of this utility model is to solve the deficiencies in the prior art, it is provided that a kind of new automobile inner tube of a tyre with matcoveredn.

This utility model is achieved by the following technical solution:

A kind of Novel inner tube, is made up of airflow layer (1) and protective layer (2), and described protective layer is arranged on outside airflow layer, is divided into several airtight protection chambeies (3), is all filled with gas in each protection chamber inside protective layer.

Described protective layer thickness��inner-tube body thickness.

Being provided with several circular protection interlayers in described protective layer, described protection chamber is arranged in protection interlayer (4), and described protection interlayer circle ring center's line and inner tube of a tyre centrage overlap.

Described protection chamber all with at least one for one group, is often organized and is all independently arranged.

Described protection chamber is provided with can only the valve that can not give vent to anger of air inlet.

Described airflow layer and protective layer can be provided separately, it is also possible to one-body molded.

Described protection cavity outer wall is made up of elastomeric material.

This utility model has the features such as mechanism is simple, reasonable in design, practical, convenient. 1, owing to being provided with protective layer, and protective layer is divided into several protection chambeies, and tire certain point in the process of moving breaks down when causing leaking gas, and does not affect the air pressure of airflow layer, thus ensureing that automobile can continue safety traffic. 2, owing to protecting the outer wall in chamber to be made up of elastomeric material, certain protection chamber because of fault there is gas leakage time, other protection chambeies will the space in protection chamber of extrusion packing gas leakage so that the traveling of vehicle continues held stationary. 3, owing to airflow layer and protective layer are provided separately, only need after protective layer breakage to change protective layer, reduce the cost of re-type, saved resource. 4, when protection chamber is separately provided, if there is breakage, it is only necessary to change single protection chamber, lower in cost.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation;

Fig. 2 is this utility model internal structure schematic diagram;

Fig. 3 is this utility model structure diagram.

In figure: 1-airflow layer, 2-protective layer, 3-protects chamber, and 4-protects interlayer.

Detailed description of the invention

Below in conjunction with drawings and Examples, this utility model is described further, but protection domain of the present utility model is not limit by embodiment.

Embodiment 1

Described protective layer thickness < inner-tube body thickness.

Described each protection chamber is all independently arranged.

Described airflow layer and protective layer are provided separately.

Described protection cavity outer wall is made up of elastomeric material.

Use the automobile that the inner tube of a tyre of the present embodiment travels; if tire is punctured and gas leak phenomenon occurs in the process of moving; that be punctured is only in several protection chambeies; now other protection chambeies will extrusion packing gas leakage protection chamber space; the traveling making vehicle continues held stationary, thus avoiding the generation of vehicle accident and the worry of vehicle maintenance.

Embodiment 2

Described protective layer thickness=inner-tube body thickness.

Described protection chamber all with two for one group, is often organized and is all independently arranged.

Described protection cavity outer wall is made up of elastomeric material.

Use the inner tube of a tyre of the present embodiment to compare with the automobile of the inner tube of a tyre using prior art, have the advantage that 1, use the automobile of the inner tube of a tyre of the present embodiment to can also continue to safety traffic after tire is punctured, security incident will not occur; And use the automobile of the inner tube of a tyre of prior art after tire is punctured, will leaking gas, being susceptible to blow out thus causing vehicle accident during air pressure deficiency, there is potential safety hazard. 2, use the automobile of the inner tube of a tyre of the present embodiment after finding that tire is punctured, only need to change single protection chamber, and after using the automobile of the inner tube of a tyre of prior art that same situation occurs, gently then need tire patching, heavy then need to change the whole inner tube of a tyre. 3, use the automobile of the inner tube of a tyre of the present embodiment to be punctured follow-up continuing at tire to sail, it is not necessary to parking maintenance, and after using the inner tube of a tyre of prior art that same situation occurs, vehicle can not be exercised, it is necessary to parking maintenance or wait for rescue.

As can be seen here, use the air tube of the present embodiment and use compared with the existing inner tube of a tyre, the feature such as there is side safe and reliable, easy to maintenance, maintenance cost is low, road accident rate is low.

Embodiment 3

Described protective layer thickness is the 1/3 of inner-tube body thickness.

Described protection chamber all with four for one group, is often organized and is all independently arranged.

Described airflow layer and protective layer are one-body molded.

Described protection cavity outer wall is made up of elastomeric material.

Using the inner tube of a tyre of the present embodiment and use the common inner tube of a tyre to carry out contrast test, result of the test is following table such as.

Table 1 result of use contrast table

Contrast Project	Normal traveling	Under gas leakage situation Travel	Travel after having pricked nail	Maintenance cost
					This reality Execute example	Can be normal Safety traffic	Gas leakage does not affect Automobile normal row Sail	Pricked nail appoint so can normal safe travel	Do not need tire patching, it is only necessary to change and be punctured Protection chamber, maintenance cost is low
Common The inner tube of a tyre	Can be normal Safety traffic	Under gas leakage situation Can not travel	Leak gas after travelling 15 kilometers after having pricked nail, vapour Car can not normally travel, and waits for rescue in the wild	Need tire patching or change the whole inner tube of a tyre, dimension Accomplish this height.

As can be seen here, use the inner tube of a tyre of the present embodiment to appoint under tire fault and so can drive safely, human pilot will not be caused personal injury, use the common inner tube of a tyre to travel under fault, it is easy to leak gas, thus causing blowing out, vehicle accident easily occurring. Use the inner tube of a tyre of the present embodiment after breakage, it is only necessary to changing damaged protection chamber or protection interlayer, cost is low; And need tire patching after using common inner tube of a tyre breakage or change the whole inner tube of a tyre, relatively costly.

Claims

1. a Novel inner tube, is made up of airflow layer (1) and protective layer (2), it is characterised in that described protective layer is arranged on outside airflow layer, is divided into several airtight protection chambeies (3), is all filled with gas in each protection chamber inside protective layer.

2. a kind of Novel inner tube according to claim 1, it is characterised in that described protective layer thickness��inner-tube body thickness.

3. a kind of Novel inner tube according to claim 1 or claim 2; it is characterized in that; being provided with several circular protection interlayers in described protective layer, described protection chamber is arranged in protection interlayer (4), and described protection interlayer circle ring center's line and inner tube of a tyre centrage overlap.

4. a kind of Novel inner tube according to claim 1, it is characterised in that described protection chamber all with at least one for a group, is often organized and is all independently arranged.

5. a kind of Novel inner tube according to claim 1, it is characterised in that described protection chamber is provided with can only the valve that can not give vent to anger of air inlet.

6. a kind of Novel inner tube according to claim 1, it is characterised in that described airflow layer and protective layer can be provided separately, it is also possible to one-body molded.