CN2933923Y

CN2933923Y - Multiple air chambers vehicle tyre

Info

Publication number: CN2933923Y
Application number: CN 200620101265
Authority: CN
Inventors: 韩炜
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-02-28
Filing date: 2006-02-28
Publication date: 2007-08-15
Anticipated expiration: 2016-02-28

Abstract

A wheel tire of multiple air chambers that comprises an inner tire, an outer tire and a transport pipe installed between the inner and outer tires. The interior of the outer tire is separated into many air chambers. Unidirectional inlet devices are arranged on the transport pipe, which can charge air into the chambers of the outer tire one to one. The tire is fit for running in a long distance.

Description

A kind of many air chambers vehicle tyre

Technical field:

The utility model relates to vapor tight technology under the situation that tire punctured by sharp objects.

Background technology:

As everyone knows, tire is being punctured the back because gas leakage causes the tire can not normal operation by sharp objects.

The utility model content:

The purpose of this utility model is: the tire construction that still can keep work after proposition is punctured by sharp objects.

For realizing the utility model purpose, intend adopting following technology:

Inner tube is divided into inner tire layer and arranges the outer tire that forms by the separate air chamber that the air chamber interlayer is divided into.Inner tire layer is directly inflated it by the charging connector that carries.By each the air chamber inflation of the gas piping between inner tire layer and outer tire to outer tire.The gas filled device of air chamber is to be made of outlet nozzle (for gas piping) and the thin rubber pipe that is enclosed within above it.

The utility model is compared with the prior art: owing to be provided with a plurality of air chambers in tire, after one of them is punctured, other air chamber still can be kept whole tire and be in accurate normal working, repairs the condition created for supporting tire can move to maintenance point.

Description of drawings:

Fig. 1 has illustrated structure of the present utility model to form overview; Fig. 2 is the A-A cutaway view of Fig. 1; Fig. 3 is the K among Fig. 1 ₁Detail drawing (normal working when gas piping is closed); Fig. 4 is the K of Fig. 1 ₂Detail drawing (state during inflation);

B: inner tire layer; N: gas piping; M: outer tire; P: air chamber interlayer; K: the detail drawing of unidirectional air inlet system (based on the structure of the thin rubber pipe that can be flattened by gas); D: unidirectional air inlet system; Q: air chamber; 1: outlet nozzle: 2: the thin rubber pipe; 3: admission piece; 4: charging connector; 5: steel ring; 6: cover tire.

The specific embodiment:

As shown in Figure 1, between wheel steel ring 5 and cover tire 6, settle inner tire layer B from inside to outside, gas piping N, outer tire M.The upper surface of the lower surface of inner tire layer B and outer tire M has recessed half slot respectively, places gas piping N.Outer tire M is divided into many air chamber Q by air chamber interlayer P.The unidirectional air inlet system D that equates with the air chamber Q quantity of outer tire M is arranged on the gas piping N, and unidirectional air inlet system D is by outlet nozzle 1 (for gas piping N) and be enclosed within can be formed by the thin rubber pipe 2 that gas flattens above it.As shown in Figure 2, the lateral vertical direction of inner tire layer has the recessed half slot in a place to be used for placing the admission piece 3 of gas piping N, recessed half slot one side leaves an aperture to outer each air chamber Q of tire M in-to-in on the top, and its diameter just can allow the outlet nozzle 1 of gas piping N insert.During inflation such as Fig. 4, gas enters from the admission piece 3 of gas piping N, is entered the air chamber Q of outer tire M again by outlet nozzle 1 (for gas piping N) by unidirectional air inlet system D.When stopping to inflate such as Fig. 3.Inner tire layer B, gas piping N, available glue cements between the outer tire M, also can only place in order.

By 4 pairs of inner tire layer B inflations of charging connector of inner tire layer B, the outlet nozzle 1 (for gas piping N for) of the charging connector 3 of gas piping N by unidirectional air inlet system D puts on the air to each air chamber Q of outer tire M before using.When the air chamber Q of outer tire M was punctured by sharp objects during use, other air chambers Q and inner tire layer B can not leak gas, and are in accurate normal working thereby keep whole tire, move to maintenance point and repair.

Claims

1. air chamber vehicle tyre more than a kind has inner tube, it is characterized in that: inner tube is divided into inner tire layer (B) and arranges the outer tire (M) that forms by the separate air chamber (Q) that air chamber interlayer (P) is divided into.

2. many air chambers vehicle tyre according to claim 1 is characterized in that: described inner tire layer (B) is provided with directly to its gas filed charging connector (4).

3. many air chambers vehicle tyre according to claim 1 is characterized in that: described outer tire (M), be provided with the gas filed gas piping of each air chamber (Q) (N) in the outer tire (M), and gas piping (N) is positioned between inner tire layer (B) and the outer tire (M).

4. many air chambers vehicle tyre according to claim 1 is characterized in that: described air chamber (Q), its gas filled device---unidirectional air inlet system (D) are by outlet nozzle (1) and are enclosed within can be constituted by the thin rubber pipe (2) that gas flattens above it.