CN211843974U - Combined tyre inner tube - Google Patents

Abstract

The utility model discloses a modular tire inner tube of a tyre, including the fan-shaped inner tube of a tyre of a plurality of, the fan-shaped inner tube of a tyre can make up into the annular inner tube of a tyre, the fan-shaped inner tube of a tyre includes child wall and inflating valve, the inflating valve sets up in the inboard middle part of every fan-shaped inner tube of a tyre, section of thick bamboo wall outside is equipped with the enhancement layer, this inner tube of a tyre simple structure, it is convenient to fill, must dismantle the problem that just can change whole wheel when having avoided the electric motor car to change the inner tube of a tyre, also make when the gas leakage of one of them fan-shaped inner tube of a tyre, other fan-shaped inner tubes.

Description

Combined tyre inner tube

Technical Field

The utility model belongs to the tire field, in particular to modular tire inner tube of a tyre.

Background

The existing vehicles are all pneumatic tires, the existing pneumatic tires are divided into tires with inner tubes and tires without inner tubes, but most of the vehicles adopt the tires with the inner tubes, the tires without the inner tubes comprise vacuum tires and run-flat tires, and the vacuum tires and the run-flat tires both adopt the thickness of thickened tires, so that the slow air leakage of the tires is realized, and the comfort level and the shock absorption of the vehicles are reduced; the tire with the inner tube and the tire without the inner tube are disposable pneumatic tires, and once the tires are punctured by a sharp tool, the tires are leaked, so that the hands and feet of a driver are in disorder, and traffic accidents are easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a modular tire inner tube of a tyre, the inner tube of a tyre is easily punctured among the solution prior art, and punctures the problem that the back gas leakage leads to unable traveling.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the combined type tire inner tube comprises a plurality of fan-shaped inner tubes, wherein the fan-shaped inner tubes can be combined into an annular inner tube, each fan-shaped inner tube comprises a tube wall, an end wall and an inflating valve, the inflating valve is arranged in the middle of the tube wall, and a reinforcing layer is arranged outside the tube wall.

Furthermore, the material of the reinforcing layer is epoxy resin, so that the inner tube can be prevented from being punctured by small objects.

Furthermore, the metal sheets are arranged outside the reinforcing layer and are arranged in a fish scale shape, so that the inner tube is prevented from being punctured by some hard objects.

Further, the inflating valve is a American inflating valve, a French inflating valve or a British inflating valve.

Furthermore, the thickness of the end wall is 2-3 times of that of the cylinder wall, so that after the fan-shaped inner tube leaks air, the end parts of the two adjacent fan-shaped inner tubes cannot burst due to the loss of the blocking.

The utility model has the advantages that: this inner tube simple structure, it is convenient to fill, must dismantle the problem that just can change whole wheel when having avoided the electric motor car to change the inner tube, also makes when one of them fan-shaped inner tube gas leakage, other fan-shaped inner tubes still can support the electric motor car and continue to travel and provide shock-absorbing function, and the sheetmetal of fish scale form range that the inner tube outer wall was equipped with can prevent that the inner tube from being pricked in addition.

Drawings

Fig. 1 is a front sectional view of a first embodiment of the present invention.

In the figure, 1-a fan-shaped inner tube, 2-a cylinder wall, 3-an end wall, 4-an inflating valve and 5-a reinforcing layer.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

The first embodiment is as follows: as shown in fig. 1, a modular tire inner tube, including a plurality of fan-shaped inner tube 1, fan-shaped inner tube 1 includes section of thick bamboo wall 2, end wall 3 and inflating valve 4, inflating valve 4 sets up in 2 fan-shaped inboard middle parts of section of thick bamboo wall, the contact surface of 2 outsides of section of thick bamboo wall and cover tire is equipped with the enhancement layer 5 that the material is epoxy, this fan-shaped inner tube quantity can be for 6 or 8, the annular inner tube that this fan-shaped inner tube 1 of quantity is constituteed has both guaranteed that other fan-shaped inner tubes still can support the vehicle and steadily travel when certain fan-shaped inner tube is punctured and has avoided setting up too much inflating valve inserted hole and lead.

Wherein, the valve can adopt American valve, French valve or English valve.

The thickness of the two ends of the fan-shaped inner tube is 2-3 times that of the other parts, so that the end parts of the two adjacent fan-shaped inner tubes cannot burst due to the loss of the barrier after the fan-shaped inner tubes leak.

Example two: on the basis of the first embodiment, the metal sheets are arranged outside the reinforcing layer 5, are arranged in a fish scale shape, one end of each metal sheet is connected with the reinforcing layer, the other end of each metal sheet freely covers the surface of the reinforcing layer, and the length of each metal sheet is larger than that of the joint of the two metal sheets.

The working process is as follows: firstly, a plurality of fan-shaped inner tubes are arranged in an outer tube, inflating valves respectively correspond to inflating valve inserting openings on a rim, and then all the fan-shaped inner tubes are inflated in sequence.

It is obvious that the above described embodiments are only some examples of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

Claims (5)

1. A combined tire inner tube is characterized in that: the inner tube type tire structure comprises a plurality of fan-shaped inner tubes, wherein the fan-shaped inner tubes can be combined into an annular inner tube, each fan-shaped inner tube comprises a tube wall, an end wall and an inflating valve, the inflating valve is arranged in the middle of the tube wall, and a reinforcing layer is arranged outside the tube wall.

2. A combined tire tube as in claim 1, wherein: the reinforcing layer is made of epoxy resin.

3. A combined tire tube as in claim 1, wherein: the reinforcing layer is provided with metal sheets outside, and the metal sheets are arranged in a fish scale shape.

4. A combined tire tube as in claim 1, wherein: the inflating valve is a American inflating valve, a French inflating valve or an English inflating valve.

5. A combined tire tube as in claim 1, wherein: the thickness of the end wall is 2-3 times of the thickness of the cylinder wall.

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