CN2243995Y

CN2243995Y - Solid tire of bicycle

Info

Publication number: CN2243995Y
Application number: CN 95205592
Authority: CN
Inventors: 张峻华
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-03-14
Filing date: 1995-03-14
Publication date: 1997-01-01
Anticipated expiration: 2005-03-14

Abstract

The utility model discloses a solid tire of a bicycle. The steel ring of the tire is coated with a mixing solid tire which is composed of an inner layer and an outer layer mixed and connected together. The outer layer is a rubber layer, the inner layer is mixed by hard high molecular organic material (such as polyurethane foaming material) and thin steel wires, and a plurality of thin steel wires are arranged in the inner layer of the solid tire orderly. The solid tire of the bicycle has no inner tube, a solid inner layer replaces an inflating inner tube, and thereby, the rigidity and the elasticity of the tire can be improved, and the service life of the tire is extended, and the utility model has no blast.

Description

The bicycle band tyre

The utility model relates to a kind of cycle tyre

China is the kingdom of bicycle, bicycle enters huge numbers of families already, but a problem of often running into when people use bicycle is that bike tyre is easy to explosion, the inner tube of a tyre often needs tire patching and replacing, this brings great inconvenience for vast bicycle user, also brought unnecessary economic loss to the user, in case particularly riding long-distance bicycle tire has broken, before not behind the village not the shop, it most is trouble, according to incompletely statistics, generally the whole use age of each bicycle needs tire patching up to a hundred times, changes tire tens of times.

The purpose of this utility model is: a kind of bicycle band tyre is provided, and it replaces common inflatable inner tube with a kind of solid tyre that mixes.

The technical solution of the utility model is: a kind of bicycle band tyre, be coated with the mixing solid tyre on the steel ring of described tire, and mix solid tyre and form by three kinds of materials mixing, be the solid mixing tire of inside and outside double-ply that a kind of mixing links together.The skin of described mixing solid tyre is a rubber layer, and internal layer is mixed with the ring-type finer wire by harder hard macromolecular organic worker material (routine hard polyurethane fat foamed material) and forms, and finer wire is some being ordered in the middle of the hard polyurethane fat foamed material.

The utility model has the advantages that:

1, bike tyre of the present utility model need not the inner tube of a tyre, can explosion, need not tire patching, and reduce expenses, light and handy convenient, economical and practical.

2, the utility model bicycle band tyre manufacturing process is simple, easy to operate, low price, and mounting or dismounting are easily.

3, bike tyre of the present utility model has improved tire flexibility and rigidity, has prolonged tire service life greatly.

Below in conjunction with drawings and Examples the utility model is further described:

Fig. 1 is the structural representation of embodiment;

1, steel ring; 2, finer wire

3, mix the solid tyre internal layer: hard macromolecule organic material, routine hard polyurethane fat foamed material.

4, mixing the solid tyre skin is rubber layer.

Embodiment: as shown in Figure 1, a kind of bicycle band tyre, the steel ring of described tire is coated with the mixing solid tyre on [1], and mixing the solid tyre skin is one deck rubber layer [4], and internal layer is to be mixed by hard macromolecule organic material (routine hard polyurethane fat foamed material) [3] and finer wire [2].And finer wire [2] is ordered in the middle of the hard macromolecule organic material (routine hard polyurethane fat foamed material) [3] for some.

Bicycle of the present utility model need not the inner tube of a tyre, can explosion, need not tire patching, and economical real Favour, weight is light and handy, and manufacturing process is simple, and is easy to operate, low price, mounting or dismounting are easily; And And solid tire of bicycle of the present utility model has improved elasticity and the rigidity of tire, greatly Prolonged the service life of tire.

Claims

1, a kind of bicycle band tyre is characterized in that: the steel ring of described tire is coated with the mixing solid tyre on [1], mixes inside and outside two-layer composition that solid tyre is linked together by mixing.

2, bicycle band tyre according to claim 1, it is characterized in that: described mixing solid tyre skin is rubber layer [4], internal layer is mixed with finer wire [2] and is formed by hard macromolecule organic material (routine hard polyurethane fat foamed material) [3], and finer wire [2] is ordered in hard macromolecule organic material (routine hard polyurethane fat foamed material) [3] centre for some.