CN2590754Y

CN2590754Y - Tyre with teeth

Info

Publication number: CN2590754Y
Application number: CN 02294590
Authority: CN
Inventors: 张孟杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-30
Filing date: 2002-12-30
Publication date: 2003-12-10
Anticipated expiration: 2012-12-30

Abstract

The utility model relates to a tire with teeth. The utility model is mainly characterized in that teeth with the tooth shapes of a straight tooth, an arc-shaped tooth, a herringbone tooth and a sloping tooth are evenly distributed on the outer surface of the tire. The utility model has the advantages of simple structure, low manufacture cost, labor saving for drive and energy saving and is the novel drive type wheel.

Description

The flute profile tire

Technical field

The utility model relates to a kind of tire, is mainly used in the tire of dillies such as bicycle, three-wheel vehicle, especially a kind of flute profile tire.

Background technology

The tire of dillies such as existing bicycle, three-wheel vehicle is rubber and makes as raw material, and its outside face is suppressed with lines, mainly be the friction force that lands that increases tire.And for directly make the tire of flute profile at outer surface of tire, by retrieval, do not find as yet.

Summary of the invention

The purpose of this utility model is to provide a kind of tire, the outside face of tire directly make can with the gear mating teeth type tire of actuating device.

The purpose of this utility model is achieved in that

At the uniform tooth that is shaped on of the outside face of tire.

In the uniform flute profile that is shaped on tooth of outer surface of tire is flute profiles such as straight-tooth, arc tooth, herringbone tooth, helical teeth.

Advantage of the present utility model and good effect are:

Outer surface of tire at dillies such as bicycle, three-wheel vehicles is directly made flute profiles such as straight-tooth, arc tooth, herringbone tooth, helical teeth by modes such as mold pressings, the tooth of the gear mesh outer surface of tire by the actuating device that installs, thereby drive wheels motion.Because the arm of force of this structure is the longest, thereby also the most laborsaving.The utility model is simple in structure, and cost of manufacture is low, drives laborsavingly, saves the energy, is a kind of novel wheel of novel type of drive.

Description of drawings

Fig. 1 is the front schematic view of the utility model tire;

Fig. 2 is the lateral plan of Fig. 1;

Fig. 3 is the tire scheme drawing of herringbone tooth for flute profile;

Fig. 4 is the tire scheme drawing of arc tooth for flute profile.

The specific embodiment

Below in conjunction with accompanying drawing the utility model embodiment is further described:

Tire 1 is by rubber or similar material, at the outside face of this tire by uniform teeth 2 that is shaped on various flute profiles of mode such as mold pressing, casting pressures.These flute profiles have: flute profiles such as straight-tooth (as Fig. 1, Fig. 2), arc tooth (Fig. 4), herringbone tooth (Fig. 3), helical teeth (not shown).

Principle of the present utility model is very simple, installs actuating device on the correct position of dillies such as bicycle, three-wheel vehicle, the direct geared driving engagement profile of tooth tire of actuating device, thereby drive wheels advance, this structure is particularly useful for non-inflatable tyre.Since the arm of force maximum that this mode forms, thus the most laborsaving, especially for Electrical Bicycle, can save many electric power energies.

Claims

1. a flute profile tire is characterized in that: at the uniform tooth that is shaped on of the outside face of tire.

2. flute profile tire according to claim 1 is characterized in that: in the uniform flute profile that is shaped on tooth of outer surface of tire is flute profiles such as straight-tooth, arc tooth, herringbone tooth, helical teeth.