CN2542476Y - Non-skid device - Google Patents

Abstract

An antiskid device used in bicycles and motorcycles comprises an arc body which is in accordance with an external circumference of a tire, wherein, at least two rows of antiskid tapers are uniformly and alternatively arranged on the body along the direction of the circumference; the binding ends of the body are respectively provided with a dovetail slice end with anti-warp leading slices, and a squash end with lead grooves and opening grooves. The antiskid device is simple in structure, very convenient in installation and disassembly and not only has good antiskid performance, good protective effect for the tire but also can improve the safety and reliability of cycling on icy and snowy pavements for people remarkably.

Description

Anti-skid device

Technical field

The utility model relates to a kind of ice and snow road anti-skid device, particularly a kind of bicycle, motor Non-skid device for vehicle.

Background technology

At cold district, when every winter, ice and snow covered the road surface, often make in bicycle, the motorcycle driving way out of controlly because of accumulated snow floating ice, cause on ice and snow road and " skid ", even fall down, this is a great problem that northerly people must face winter of living.Existing commercially available vehicle anti-skid device has the nested structure of metallic bond, because of it can not be strained, so when wheel travels noise and shake greatlyyer, in addition, the chain link skewness influences the balance of wheel, influences it and applies on bicycle, motor bike.The chain type anti-skid device that the employing plastic product that also has is assembled into, although reduced noise, intensity is relatively poor, the life-span is short, uses inconvenient.At present, still there are not desirable bicycle, motor Non-skid device for vehicle tool,

Summary of the invention

The purpose of this utility model provides a kind of bicycle, motor Non-skid device for vehicle, and it is simple in structure, installing/dismounting is very convenient, and not only antiskid capability is good, and tire is had protective effect, and significantly improves the safe reliability that people travel by bike at ice and snow road.

The purpose of this utility model is achieved in that this device comprises and has and the match body of arc of tire excircle, wherein on the body along the circumferential direction evenly distributed at least two row anti-skidding bore spine, anti-skidding bore spine between row and row is staggered, and the body binding end is provided with the anti-compressing tablet end that sticks up the dovetail sheet end of leader and be with lead-ingroove, open slot of band respectively.

Because the utility model adopts the unitary body that has anti-skidding bore spine, and the compressing tablet end of the anti-dovetail sheet end that sticks up leader of band and band lead-ingroove, open slot is set at the binding end of body, so under the situation that does not change bicycle, motorcycle structure form, can install and use, structure is very simple, and easy to loading and unloading.This device paste to be carried out at the tire excircle, not only makes tire effectively anti-skidding in travelling on ice and snow road, can also play a protective role to tire, thereby significantly improve the safe reliability that people travel by bike at ice and snow road.

Description of drawings

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

Fig. 1 is a kind of concrete structure scheme drawing of the present utility model.

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

Fig. 3 is that the A of Fig. 1 is to view.

Fig. 4 is the cutaway view of Fig. 2 along the B-B line.

Fig. 5 is anti-portion of the dovetail sheet end office (EO) enlarged diagram that sticks up leader of band.

Fig. 6 is portion of the compressing tablet end office (EO) enlarged diagram of band lead-ingroove, open slot.

The specific embodiment

Describe concrete structure of the present utility model in detail according to Fig. 1-6.This device comprises and having and the match unitary body of arc of bicycle or motor cycle tire excircle, this body can adopt sheet metal section bar or high strength non-metal thin plate section bar, process through curved, its specification, model should be determined according to bicycle, the motor cycle tire of concrete use.Wherein the anti-skidding bore spine 3 of along the circumferential direction evenly distributed at least two rows on the body also can be arranged three row or four rows.Anti-skidding bore spine 3 between row and row is staggered by certain inclination angle.One end of body binding end is provided with anti-dovetail sheet 4 ends that stick up leader 1 of band, and the other end is provided with compressing tablet 5 ends of band lead-ingroove 2 and open slot.

When installing and using, discharge gas in the tire earlier, decompression is installed; Then the anti-skid device binding end is broken into two with one's hands, made about it and stagger; Again the one end is screwed in along the tire excircle, up to tire is all encased; To prevent sticking up leader 1 and insert in the lead-ingroove 2, dovetail sheet 4 ends hang in the open slot of compressing tablet 5; To the inflation of tire pressurization, anti-skid device promptly pastes shoe on the tire excircle, can use.

During dismounting, decompression earlier, anti-skid device can be pulled down by the operation in tandem opposite with installation in the back.

Claims (1)

1, a kind of anti-skid device, comprise and having and the match body of arc of tire excircle, it is characterized in that: the anti-skidding bore spine of along the circumferential direction evenly distributed at least two rows on the body, anti-skidding bore spine between row and row is staggered, and the body binding end is provided with the anti-compressing tablet end that sticks up the dovetail sheet end of leader and be with lead-ingroove, open slot of band respectively.

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