CN2227582Y

CN2227582Y - Anti-skid tyre

Info

Publication number: CN2227582Y
Application number: CN94221674U
Authority: CN
Inventors: 杨明春; 杨学光
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-09-05
Filing date: 1994-09-05
Publication date: 1996-05-22
Anticipated expiration: 2004-09-05

Abstract

The utility model relates to an anti-skid tyre for bicycles, pedal cycles and motorcycles to run on road surfaces with snow and ice. Steel wires used as raw materials are made into a plurality of anti-skid nails with U-shaped openings and both ends tilting upwards, and the anti-skid nails are arranged on a tyre tool. Tyres with various specifications are cast by rubber or other elastic materials on the production lines of industrial tyres and are applied to vehicles with various specifications. Therefore, the utility model designs a new anti-skid tyre having the advantages of safe running on the road surfaces with ice and snow, simple structure, low cost and traffic accident reduction.

Description

Nonskid tire

The utility model has related to a kind of nonskid tire that can travel on ice and snow road, this structure is applicable to bicycle, trishaw, motor bike.

As everyone knows, vehicle tires such as the bicycle of Xiao Shouing, motor bike are that rubber is made in the market, and big with the road surface area of contact, ice and snow weather road surface is too sliding, phenomenon often occurs falling down.Between the operating bicycle, between car and the people, even often bump between bicycle and the self-propelled vehicle and slip, cause traffic accidents such as injures and deaths.The shortcoming of existing vehicle tyre is that ice and snow weather vehicle degree of utilization is too low owing to there is not anti-skid device, and frequent accidents causes great loss to the people's lives and property.

The nonskid tire utility model patent that 92 year September 1, the Japanese declared number: ZL92232420.4 adopts: make C type opening shape with some steel wires, can contain the perpendicular muscle of various vehicle tyres outer ring, one end of every perpendicular muscle is made ring-type, the other end is made hook-shaped, be inserted in mutually between some the perpendicular muscle and make two ends with steel wire and be rolled into the multi-circle spiral flow shape, the horizontal bar that two ends has been lifted up, be placed on the shape of casting various vehicle tires on the shaper with elastic materials such as rubber or rubber and plastics, the steel wire end that horizontal bar has been lifted up exposes rubber surface and forms thickly dotted needle-like.This scheme has following shortcoming: the wire material consumption is big, complex structure, and production efficiency is low, cost is high.

The purpose of this utility model is the both sides of tread on the tire of original bicycle, bicycle, motor bike, cast out the anti-skid stud that two row or multi-row are made with steel wire, can safety traffic thereby be implemented on the ice and snow road, save material, production efficiency height, new product simple in structure.

The purpose of this utility model realizes by following measure: make Qian shape with the steel wire of every equal length, at the opening two ends of Qian shape, upwards lifted up two terminations and be called anti-skid stud.In the tread of the tire of all size, two steel wire ends of having lifted up expose the surface of tread surface both sides slightly with the casting of some anti-skid studs, the orderly two row or multi-row that are arranged in.Anti-habitual abortion can be made into closed type and two kinds of patterns of open-type.Closed type then is a completeness tire.Open-type then is to cut a breaking joint on the tire of complete type, respectively adorns row's snap ring on two broken ends of breaking joint, penetrates a bending bearing pin in the middle of the snap ring and connects.

The using method of anti-habitual abortion: closed type is the same with the coventional type tire to be loaded on the wheel rim of car, just can use behind the inner tube of a tyre sufficient gas.This anti-skidding fetalism is fitted in long cold area of time ice and snow phase and is used, as the Northeast of China.Open-type will will prevent behind the inner tube deflation of car that habitual abortion is enclosed within on the cover tire of the original tire of car, will prevent penetrating the bending bearing pin in the middle of the habitual abortion opening part snap ring, and inner tube of a tyre inflation at this moment, anti-habitual abortion packs tightly just on the surface of original tire.Open-type is fitted in short area of time ice and snow phase and is used.

Because the both sides of nonskid tire tread have been covered with the moderate hard steel wire end of density, the two row or multi-row steel wire end is gently attached to ice and snow road during craspedodrome, when the tire of outwards turning inwards tilts, steel wire end mainly contacts ice and snow road, pressure increases, tire and ice and snow road adhesive ability strengthen, thereby have realized anti-skidding purpose.

The utility model advantage: because anti-skid stud is made Qian shape, and directly is contained on the mold, thereby casting gum forming implementation structure is simple, easy to process, has improved production efficiency; Thereby relatively save material with the ZL92232420.4 patent in addition and reduced cost.

The structure description of drawings is as follows:

Fig. 1 bicycle nonskid tire outside drawing

Fig. 2 is Figure 1A A cutaway view Amplified image

Fig. 3 is Fig. 2 BB cutaway view

Fig. 4 motor bike nonskid tire outside drawing

Fig. 5 is Fig. 4 AA cutaway view Amplified image

Fig. 6 is Fig. 5 BB cutaway view

Fig. 7 is a bicycle open-type nonskid tire outside drawing

Fig. 8 is that Fig. 7 A is to launching enlarged drawing

Fig. 9 is Fig. 8 BB cutaway view

Right ring card (5) bearing pin of (1) tire (2) anti-skid stud (3) rivet (4) (6) left side ring card among the figure

(1) the anti-habitual abortion of closed type: see that Fig. 2 is cast into the tread surface middle part with some anti-skid studs (2), the steel wire end that the anti-skid stud two ends have been lifted up exposes surface of tyre slightly and forms the steel wire end that spacing equates that two rows give prominence to, and makes a completeness nonskid tire 1.See that Fig. 4 is cast into steel wire end that the tread surface middle part lifted up the anti-skid stud two ends and exposes surface of tyre slightly and form the steel wire end that spacing equates that four rows give prominence to some anti-skid studs (2) are staggered; Make a completeness nonskid tire 1.

(2) open-type nonskid tire: after seeing that Fig. 8 disconnects a seam with tire (1), the left end head of tire is installed left side ring card (6), and right-hand member is installed right ring card (4), the ring card be by each one fixedly the steel plate of length and width curve U-shaped, make comb shape at U-shaped steel plate bonded assembly one end, can insert mutually.The end that the afterbody of ring card is clamped the tire breaking joint is separately riveted tightly separately with the rubber tyre of boxing out and being clipped in the middle of giving that rivet (3) sees through about the ring card, curve and the bending of tire, penetrate a bending bearing pin (5) then in the centre that two ring cards penetrate ring mutually the breaking joint of tire is connect with radian.Can be made into pointedly in the termination that tire exposes rivet (3), be used for replenishing a vacancy of seam exposed steel wire termination.

Claims

1, a kind of nonskid tire is characterized in that the Qian type anti-skid stud made with steel wire, and also casting is in rubber or other rubber-plastics material in orderly arrangement, and expose outside the tread surface two terminations of anti-skid stud.

2, nonskid tire according to claim 1 is characterized in that tire divides open-type and closed type.