CN2889760Y

CN2889760Y - Electrostatic-conductive tyre

Info

Publication number: CN2889760Y
Application number: CN 200620082591
Authority: CN
Inventors: 赵连柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-30
Filing date: 2006-03-30
Publication date: 2007-04-18
Anticipated expiration: 2016-03-30

Abstract

A static electricity conductive tyre comprises a tyre hub, a tyre sidewall, and a patterned outer wall. A plurality of metal filaments is provided inside the tyre hub, the tyre sidewall and the patterned outer wall along the circumference direction of the tyre. The metal filaments comprise a ground head, an outer wall section, a sidewall section, and a waveform section, wherein the upper end of the ground head is flush with the end surface of the patterned outer wall or extruding outside the patterned outer wall, the outer wall section is transversely arranged inside the patterned outer wall, the sidewall section is vertically arranged inside the tyre sidewall, the waveform section is arranged inside the tyre hub, and part of the waveform section extrudes outside the tyre hub. The ground ends of the conductive metal filaments directly contact with the ground so as to conduct the static electricity on automotives to the ground via the metal filaments, replacing the iron chain or conductive rubber belt hanging behind the automotives. Therefore, it is no need to inspect or replace the iron chain or conductive rubber belt. The utility model has the advantages of convenient usage, easy operation, and low cost; and can continuously or discontinuously release the static electricity on the automotives.

Description

Lead the static tire

Technical field

The utility model relates to a kind of motor tire, relates in particular to a kind of static tire of leading.

Background technology

In the running car, vehicle body of running at high speed and air friction can produce static, take advantage of that contained article and automobile friction also can produce static on the clothing worn on the person of an automobile and the car, because automobile only has tire to contact with ground, and tire is made for the very strong rubber of insulativity, the static on the automobile is difficult in time derive, cause the static on the automobile cumulative, will externally discharge after reaching certain degree, produce electro spark, the vehicle body that very easily ignites produces dangerous; For guaranteeing ride safety of automobile, the method that adopts is to draw an iron chains or conductive rubber band in the vehicle body back now, and two one metal wires are arranged in the conductive rubber band.The upper end of iron chains or conductive rubber band is connected on the car chassis, and the lower end directly places on the ground, makes the static on the automobile import the earth by iron chains or conductive rubber band; Though the static on the automobile can be derived with such method, because iron chains or conductive rubber band easily are worn or break down and can not play anti-static effect, therefore, need running check, replacing in the process of running car, not only time-consuming but also bother.

Summary of the invention

The purpose of this utility model provides and a kind ofly makes the static on the automobile lead the static tire by what tire imported the earth.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of static tire of leading comprises tyre hub mouth, lower tire side wall, decorative pattern outer wall, it is characterized in that: be provided with metal filament in tyre hub mouth, lower tire side wall, decorative pattern outer wall; Metal filament comprises contact to earth head, external wall section, side wall sections and waveform segment; The contact to earth upper end of head is concordant with decorative pattern outer wall end face or leak outside in the outside of decorative pattern outer wall, external wall section is horizontally set in the decorative pattern outer wall, side wall sections vertically is provided with in lower tire side wall, and waveform segment is provided with in the tyre hub mouth, and waveform segment wherein a part leak outside in the outside of tyre hub mouth.

According to the described static tire of leading, it is characterized in that: described metal filament is set to a plurality of along the tire circumference direction.

Because the utility model is led in the static tire and is provided with conductive wire, waveform segment wiry directly contacts with wheel hub, contacts with vehicle body by axletree then, imports vehicle body static.The head that contacts to earth wiry directly contacts with the earth, so just, form a conductive path from the vehicle body to the earth, static on the automobile can be imported the earth by metal filament of the present utility model, thereby make iron chains or conductive rubber band after metal filament of the present utility model has replaced hanging over auto body, need not again iron chains or conductive rubber band to be checked, changed.The utility model is easy to use, simple and easy to do, cost is lower, can be continuously or discharge automobile static discontinuously.

Description of drawings

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

Fig. 2 is a structural representation wiry among Fig. 1;

Fig. 3 is an another kind of structural representation wiry in the utility model.

Among the figure: 1, tyre hub mouth; 2, waveform segment; 3, lower tire side wall; 4, metal filament; 5, the head that contacts to earth; 6, decorative pattern outer wall; 7, external wall section; 8, side wall sections.

The specific embodiment

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

The utility model as shown in Figure 1, comprise: tyre hub mouth 1, lower tire side wall 3, decorative pattern outer wall 6, be provided with metal filament 4 in tyre hub mouth 1, lower tire side wall 3, the decorative pattern outer wall 6, metal filament 4 comprises: 5 (in addition referring to Fig. 2), external wall section 7, side wall sections 8 and waveform segment 2 contact to earth.A contact to earth upper end of 5 is concordant with decorative pattern outer wall 6 end faces or leak outside in the outside of decorative pattern outer wall 6.Contact to earth a upper end of 5 when concordant with decorative pattern outer wall 6 end faces, and rubber for tire is because compression is exposed outside the wheel 5 the upper end of contacting to earth.External wall section 7 is horizontally set in decorative pattern outer wall 6, and side wall sections 8 is vertical the setting in lower tire side wall 3, and waveform segment 2 is provided with tyre hub mouth 1 in, and waveform segment 2 is wherein a part of leaks outside in the outside of tyre hub mouth 1; In the present embodiment, metal filament 4 can be set to a plurality of along the tire circumference direction.

Any metal filaments such as conductive wire available iron, copper, steel, lead, aluminium are preferably selected folding, easily moulding for use, also certain degree of hardness will be arranged, but do not need elastomeric metal filament, metal filament select for use diameter be 1～1.5mm thickness for best, slightly carefully also can more again.

Contact to earth the head length be generally 1～10cm, also can be longer or shorter, can be placed on the tire kiss the earth rubber part any one, can contact to earth gets final product, metal tip and rubber all contact to earth when running car; The length of external wall section is the tire width that contacts to earth, and what are all right.External wall section can be straight, size is changeable, side wall sections has radian, radian is corresponding with tire side radian, waveform segment is a wave-like, also can be the spring shape, but the preferably left and right skew shape of wave-like, so that stability is better when being positioned over tire with part that wheel hub contacts; Fig. 2 is put in tire one side, Fig. 3 is put in the tire both sides, the density of placing is the amount doesn't matter, preferably every interval 20cm places one, this metal filament rest and method are: in making the tire process, before the cloth or wire net of placing last which floor (preferably two-layer at last) band rubber, spread Fig. 2 or metal filament shown in Figure 3 earlier, and set level whole, repave last which floor cloth or metal filament, wiry contact to earth the head vertically outwardly, external wall section, side wall sections, waveform segment must smoothly be put in the tire, and waveform segment must be put in tire and automotive hub contact site, smooth placement, which floor cloth or wire net must be placed on metallo-waveform segment outside at last, promptly waveform segment wiry is partly exposed, height should be about half of this part tire thickness.

At last, the tire mold adds rubber, heats, pressurization, sulphurization, and the typing back demoulding gets final product, and metal filament and tire are flat like this, and waveform segment wiry sporadicly exposes, and can fully contact with wheel hub, reaches the conduction purpose.

Claims

1, a kind of static tire of leading comprises tyre hub mouth (1), lower tire side wall (3), decorative pattern outer wall (6), it is characterized in that: be provided with metal filament (4) in tyre hub mouth (1), lower tire side wall (3), decorative pattern outer wall (6); Metal filament (4) comprises contact to earth head (5), external wall section (7), side wall sections (8) and waveform segment (2); The contact to earth upper end of head (5) is concordant with decorative pattern outer wall (6) end face or leak outside in the outside of decorative pattern outer wall (6), external wall section (7) is horizontally set in decorative pattern outer wall (6), side wall sections (8) is vertical the setting in lower tire side wall (3), waveform segment (2) is provided with in tyre hub mouth (1), and waveform segment (2) wherein a part leak outside in the outside of tyre hub mouth (1).

2, the static tire of leading according to claim 1, it is characterized in that: described metal filament (4) is set to a plurality of along the tire circumference direction.