CN201068068Y

CN201068068Y - Protecting ring for vehicle tyre

Info

Publication number: CN201068068Y
Application number: CNU2007200528018U
Authority: CN
Inventors: 林耀辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-15
Filing date: 2007-06-15
Publication date: 2008-06-04
Anticipated expiration: 2017-06-15

Abstract

The utility model discloses a vehicle tyre protecting ring, which aims to provide the vehicle tyre protecting ring which has the advantages that the structure is simple, the cost is low, and the installation is convenient, and can effectively prevent the inner tyre from being punctured. The utility model comprises an annular ring body (1), an openable connector (2) is arranged on the annular ring body (1), and the cross section of the annular ring body (1) is arc shaped and matched with the inner cavity outline of a vehicle tyre cover (5). The utility model can be widely applied to the vehicle tyre field.

Description

The motor tire back up ring

Technical field

The utility model relates to a kind of motor tire back up ring.

Background technology

At present motor tire all has the cover tire and the inner tube of a tyre, inner tube of a tyre inflation and thin and soft, and when running car during on abominable road surface, sharp foreign material pierce through cover tire easily and further pierce through the inner tube of a tyre, cause and blow out, and vehicle safety travel is constituted a serious threat.

The utility model content

Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, cost is low, easy for installation, can effectively prevent the motor tire back up ring that the inner tube of a tyre is punctured.

The technical scheme that the utility model adopted is: the utility model comprises annular circle body, and an openable interface is arranged on the annular ring body, the annular ring body section be arc and with the inner chamber profile phase of autotyre casing coupling.

The annular ring body adopts the steel manufacturing.

The beneficial effects of the utility model are: because the utility model comprises annular circle body, one openable interface is arranged on the annular ring body, the annular ring body section be arc and with the inner chamber profile phase of autotyre casing coupling, before using the annular ring body is put into the inner chamber of autotyre casing, put into automobile inner tube then, again whole tire is contained in to inflate on the wheel hub and gets final product, under the situation that does not change existing motor tire, just can install and use the utility model, therefore easy to install, when sharp article pierce through cover tire, will be stopped by annular circle body of the present utility model, prevent that the inner tube of a tyre is punctured, effectively prevent the generation of the accident of blowing out, improved the safety of travelling, improve tire service life, the utility model has only an annular circle body in addition, and simple in structure, cost is low, easily manufactured, so the utility model is simple in structure, cost is low, easy for installation, can prevent effectively that the inner tube of a tyre from being punctured.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A schematic cross-section of motor tire shown in Figure 1 back up ring;

Fig. 3 is that the utility model is loaded on the structural representation on the tire.

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises annular circle body 1, one openable interface 2 is arranged so that the utility model is put into the inner chamber of autotyre casing 5 on the annular ring body 1, annular ring body 1 cross section be arc and with the inner chamber profile phase of autotyre casing 5 coupling, annular ring body 1 adopts the steel manufacturing.

Under the running condition, the utility model is between the autotyre casing 5 and the inner tube of a tyre 6, prevent that effectively sharp article from thrusting the inner tube of a tyre, prevent to blow out, effectively improve driving safety, and improve tire service life, in addition, the utility model is simple in structure, cost is low, easy for installation, under the situation that is not changing existing motor tire, can install and use.

The utility model can be widely used in the vehicle tyre field.

Under the situation that does not break away from the present utility model thought, all application the utility model specification sheetss and accompanying drawing content and the various equivalences of being done change, and all reason is with being contained in the claim scope of the present utility model.

Claims

1. motor tire back up ring is characterized in that: comprise annular circle body (1), an openable interface (2) arranged on the annular ring body (1), annular ring body (1) cross section be arc and with the inner chamber profile phase coupling of autotyre casing (5).

2. motor tire according to claim 1 back up ring is characterized in that: annular ring body (1) adopts the steel manufacturing.