CN2077385U

CN2077385U - Tyre

Info

Publication number: CN2077385U
Application number: CN 90214849
Authority: CN
Inventors: 鄢雪红; 屈国平
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-08-14
Filing date: 1990-08-14
Publication date: 1991-05-22

Abstract

The utility model relates to a noveltyre, comprising an inner tyre, a cover tyre and a baffle plate. Springs which are in radial shape are distributed with same distance between two steel rings which form the inner tyre. The cover tyre is a solid rubber ring with a concave hole in which a connecting pin is arranged, the connecting pin is connected with the inner tyre, the cover tyre and the springs in the inner tyre, and the baffle plate is installed at both sides of an inner ring or an outer ring.

Description

Tyre

The utility model relates to wheel or tire.

Existing wheel tyre generally is made of the inflating rubber inner tube of a tyre and cover tire.But this tire just can not use when air pressure is not enough, needs often inflation, and punctures or when leaking gas, tire patching comparatively bothers; Other has a kind of full rubber band tyre, though this tire is non-inflatable, elasticity is little, should not be as the tire of bicycle, three-wheel vehicle, and also dismounting is not too convenient.

The purpose of this utility model is a kind of later-model wheel tyre of design, and this tire neither needs inflation, has bigger elasticity again, and very easily dismounting and cleaning.

The utility model is made up of spring inner tire and solid rubber cover tire and plate washer.Below in conjunction with accompanying drawing its structure is elaborated.

Fig. 1: be the utility model structural representation 〔 Ping Mian scheme drawing)

Fig. 2: be the utility model structural representation 〔 Pou Mian scheme drawing)

Between the steel ring and outer ring (3) of the inner tube of a tyre of the present utility model by inner ring (1) or wheel self, perhaps inner ring (1) becomes with outer ring (3)

Between the shape, the spring that equidistantly distributes radially (2) forms, and spring is located on the connecting pin (5); Cover tire is the solid rubber circle (4) that is provided with groove, and connecting pin is fixed on the inner ring of the inner tube of a tyre with lateral pin (8) one ends, and another is auspicious to pass in the groove that the outer ring is connected cover tire. Plate washer (6) is fixed on the inner ring of the inner tube of a tyre or the both sides of outer ring with screw (7).

The utlity model has following advantage:

Do not inflated 1,, overcome that air-inflation tyre is inflated, the tired brain of tire patching;

2, have higher elasticity, can be widely used in the wheel of the extraordinary power actuated vehicle of non-maneuverable wheel;

3, tear open drive and install all very convenient, for ease of maintenaince.

Claims

A kind of novel tire is made up of the inner tube of a tyre, cover tire and baffle plate, it is characterized in that the inner tube of a tyre is between the steel ring and outer ring (3) of inner ring (1) or tire self, and inner ring (1) and outer ring (3) form
Shape, the centre is equidistantly distributing radially in spring (2) spring and is being through on the attachment pegs (5), cover tire is the prominent heart rubber ring (4) that is provided with shrinkage pool, attachment pegs one end is fixed on the inner ring with lateral pin (8), the other end passes in the concave hole that the outer ring is connected cover tire, and plate washer is installed in the inner ring of the inner tube of a tyre or the both sides of outer ring with screw.