CN2234875Y - Antiskid abrasive-resistant tyre for portable vehicle - Google Patents

Abstract

The utility model discloses an antiskid abrasive-resistant tyre for portable vehicles. A circle of grooves are arranged around the external margin of the tyre. An antiskid chain or an abrasive-resistant band can be arranged in the groove. The utility model can not only effectively prevent vehicles from sliding on the snow and ice pavement, but also can cause the tyre to resist friction and prick in other seasons. The utility model extends the service life of the tyre. The utility model has the advantages of simple structure, low production cost and convenient operation. The utility model is suitable for cycles, motorcycles, etc.

Description

Anti-skidding, the wear-resistant tire of roadster

The utility model relates to a kind of tire, especially roadster skidproof tire in winter.

Roadster such as bicycle, motor bike accounts for large percentage in the vehicle, be many people's moment difficulties from capable helper.But, anti-skiddingly just become a great problem to the ice and snow road in winter.The tire of existing roadster except that there being decorative pattern to increase the friction force, does not still have the skidproof effective measures of ice and snow road.Because car wheel covering all is mainly to be made by elastomeric material,, will hardening become sliding to winter, the wheel and the friction force of ice face are gone down greatly, on the road surface of smooth or uneven, wheel " idle running " or " sideslip " phenomenon often appear, and the weight accident that causes thus is of common occurrence.Simultaneously, the artificial number of abandoning by bike winter because of the misgivings accident is numerous, and such vehicle operation rate is reduced greatly.

The purpose of this utility model provides a kind of anti-skidding, wear-resistant tire simple in structure, increasing the degree of utilization in winter of roadster, and prevents from effectively the train operation accident of smooth road from also to make things convenient for the use in other season simultaneously.

The solution that the utility model adopts is: anti-skidding, wear-resistant tire is to be made of car wheel covering and anti-slipping chain or wear-resistant band, this tire and common wheel cover tire are different, outer rim center line along tire has a circle groove, be used for the anti-slipping chain in winter and to be used for the wear-resistant band and the groove in other season wide, all can be placed in the groove.

The utility model is simple in structure, and productive costs is low.Its anti-slipping chain can prevent " idle running " and " sideslip " phenomenon of ice and snow road wheel effectively, make winter by bike, the safety factor of driving improves greatly; Wear-resistant band also can reduce the wearing and tearing of car wheel covering, strengthens anti-ability of pricking simultaneously.

Further specify structure of the present utility model below in conjunction with drawings and embodiments.

Fig. 1 is the tire construction scheme drawing that has groove;

Fig. 2 is the structural representation of the tire of fitting overall chain;

Fig. 3 is the structural representation of the tire of the wear-resistant band of installation;

Fig. 4 is the anti-slipping chain structural representation;

Fig. 5 is the structural representation of anti-slipping chain chain link;

Fig. 6 is the structural representation of wear-resistant band;

Fig. 7 is A-A profile of Fig. 6.

On the tire 1 of the utility model embodiment fluted 2.Anti-slipping chain 3 is made of a plurality of chain links, and the dual-side of each chain link has pointed tooth 4, and joint has pin-and-hole 5 with the position that is connected of joint, is connected by pin 6 between each joint.Pin 6 is a straight-bar type, can plug arbitrarily, so install, dismantle very convenient.Anti-slipping chain 3 equates with the width of tire groove 2, when anti-slipping chain 3 is placed in the groove 2, is between the two side of groove, and pin 6 is embedded in the groove and can not comes off.

Wear-resistant with 7 being adhesive tape circles of a closure, its cross section the road surface curved, enclosing along outer Monday has cros-rib tread.Its width equates that with the width of the groove of tire thickness is higher by 3 than the degree of depth of groove 2---5mm, like this, during normal vehicle operation, have only wear-resistant band kiss the earth, and can save cover tire, also can prevent to puncture the inner tube of a tyre.The cost of wear-resistant band is lower, can change at any time.

The utility model uses installation very convenient, does not need any instrument, only with inner tube deflation, can load and unload anti-slipping chain or wear-resistant band whenever and wherever possible.

Claims (3)

1, anti-skidding, the wear-resistant tire of a kind of roadster is to be made of tire (1) and anti-slipping chain (3) or wear-resistant band (7), it is characterized in that along the outer rim center line of tire (1) a circle groove (2) being arranged; Anti-slipping chain (3) or wear-resistant band (7) are wide with groove (2), are placed in the groove (2).

2, anti-skidding, wear-resistant tire according to claim 1 is characterized in that said anti-slipping chain (3) is made of a plurality of chain links, and there is pointed tooth (4) both sides of each chain link, and joint has pin hole (5) with the joint position that links to each other, and each is connected by pin (6) between saving; Anti-slipping chain (3) is wide with groove (2), when being placed in the groove (2), is between the sidewall of groove (2), and pin (6) is embedded in the groove.

3, anti-skidding, wear-resistant tire according to claim 1 is characterized in that said wear-resistant band (7) is the adhesive tape circle of a closure, its cross section the road surface curved, its width equates that with the width of groove (2) thickness is than the high 3-5mm of the degree of depth of groove (2).

Images