CN212289394U

CN212289394U - Explosion-proof tyre

Info

Publication number: CN212289394U
Application number: CN201821836449.1U
Authority: CN
Inventors: 陈虎翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-08
Filing date: 2018-11-08
Publication date: 2021-01-05
Anticipated expiration: 2028-11-08

Abstract

The utility model discloses an explosion-proof tire, including the cover tire, the cover tire is inside to be divided into fan-shaped space such as even number along the hoop partition, is equipped with inflatable gasbag in half the fan-shaped space wherein, fills up the ball form particulate matter of being made by flexible material in half the fan-shaped space in addition, and is equipped with the fan-shaped space of gasbag and the fan-shaped space that has the ball form particulate matter to separate the setting each other. The utility model provides a run-flat tire, after the tire bursts, the tire can not all be flat down, guarantees that the automobile body can not seriously unbalance, has better safety guarantee.

Description

Explosion-proof tyre

Technical Field

The utility model relates to a tire, concretely relates to run-flat tire.

Background

The tire is one of the most important structures of the automobile, has a great influence on the driving performance of the automobile, and when the automobile is driven generally, particularly on a highway, if the tire is burst, the tire can be rapidly deflated, so that the automobile body is unbalanced, and thus, the driving safety is greatly threatened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof tire to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof tire, includes the cover tire, and the cover tire is inside to be divided into the fan-shaped space of equidimension of even number along the hoop interval, and wherein be equipped with inflatable gasbag in half the fan-shaped space, fill up the spherical particulate matter of being made by flexible material in half the fan-shaped space in addition, and the fan-shaped space that is equipped with the gasbag sets up with the fan-shaped space that fills up spherical particulate matter at interval each other.

Preferably, for the run-flat tire, a circular opening is formed in each fan-shaped space provided with the air bag on the tire wall of the outer tire, an air nozzle used for inflating inwards is arranged on each air bag, and the air nozzle extends out of the outer tire from the circular opening.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides an explosion-proof tyre, the cover tire adopts the same shape profile with current tire, but inside is not setting up general inner tube of a tyre, but separate and fall into a plurality of fan-shaped spaces, establish the gasbag respectively in the adjacent fan-shaped space and fill up the ball particulate matter that flexible material made, the vehicle is gone, when rolling sharp-pointed article, only can make one of them gasbag puncture flat down, other positions of tire still can be in full state, and flat gasbag both sides have all filled the tire part of ball particulate matter and provide the rigidity support, less change can only take place for the equilibrium that the tire went, and can not be like general tire all flat down, consequently can be very big improvement driving in-process the safety guarantee under the condition of blowing out appears.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: an explosion-proof tire comprises an outer tire 1, wherein the inner part of the outer tire 1 is divided into an even number of fan-shaped spaces with equal size along the circumferential direction, wherein inflatable air bags 2 are arranged in half of the fan-shaped spaces, spherical particles 3 made of flexible materials are filled in the other half of the fan-shaped spaces, and the fan-shaped spaces provided with the air bags 2 and the fan-shaped spaces filled with the spherical particles 3 are arranged at intervals.

In another embodiment, each sector space provided with an air bag is provided with a circular opening on the tire wall of the outer tire, each air bag is provided with an air nozzle used for inflating inwards, and the air nozzle extends out of the outer tire from the circular opening.

In the structure, no matter the tyre wall of the outer tyre 1 or the part for separating adopts the material which is unified with the prior tyre outer tyre, the prior tyre is opened on the surface of the outer tyre facing to the wheel hub for loading the opening of the inner tyre, and the analogy is that in the application, the opening for loading the air bag 2 into each sector space is also arranged on the surface of the sector space facing to the wheel hub, the spherical particles 3 are pre-loaded in the sector space during the production of the tyre and are stored, the air bag 2 is loaded with the air valve extending out of the tyre from the circular opening on the tyre wall, when the tyre is used, the air is sequentially pumped into each air bag through each air valve, the air bag is inflated and supported, compared with the prior tyre, the air valve is required to be switched for a plurality of times during the inflation, but because the air valve of the prior vehicle does not need to be re-inflated within a long period of time after being inflated once, and therefore will not have a large effect. The vehicle that has used explosion-proof tire in this application, if the flat tire condition appears in going, generally only one of them gasbag is damaged, and other each gasbags all are still in full state to the part that has filled the ball particulate matter in damaged gasbag both sides all provides the support, and the tire can not be like the flat all down after the flat tire blows out, guarantees that the automobile body can not seriously unbalance, provides better safety guarantee.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an explosion-proof tire, its characterized in that includes the cover tire, and the cover tire is inside to be divided into the fan-shaped space of an even number equidimension along the hoop interval, is equipped with inflatable gasbag in half the fan-shaped space wherein, and the ball particulate matter that is made by flexible material is filled up in half the fan-shaped space in addition, and the fan-shaped space that is equipped with the gasbag and the fan-shaped space that is filled with ball particulate matter set up at interval each other.

2. The run-flat tire according to claim 1, wherein the tire wall of the tire casing is provided with a circular opening at each of the sector spaces provided with the air bag, each air bag is provided with an air nozzle for inflating inwards, and the air nozzle extends out of the tire casing from the circular opening.