CN201140655Y

CN201140655Y - Novel nonskid chain of tyre

Info

Publication number: CN201140655Y
Application number: CNU2007201178558U
Authority: CN
Inventors: 李凯博
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-27
Filing date: 2007-12-27
Publication date: 2008-10-29
Anticipated expiration: 2017-12-27

Abstract

The utility model discloses a novel tire antiskid chain, which relates to an automobile safety driving device, in particular to a tire antiskid device which is used on an ice-snow road in winter. The tire antiskid device comprises a bath mat, a coupling chain and a skeleton cylinder bolt, wherein the bath mat is formed by a metal bone plate, an outer-layer rubber face and an inner-layer rubber cushion, the coupling chain is formed by an inner side connecting chain and an outer side connecting chain, wherein the outer side connecting chain is formed by four short chains and a skeleton cylinder bolt. The tire antiskid device overcomes the shortcomings that the antiskid chain which is used at present is easy to damage ground surface, is not easy to be mounted, and has big driving sound. The utility model has the advantages of simple structure, convenient installation and easy spread.

Description

A kind of novel tire anti-slipping chain

Affiliated technical field:

The utility model relates to the motor vehicle safe drive device, especially the antiskid device for tyre that winter, ice and snow road used.

Technical background:

The accident rate of travelling on the self-propelled vehicle ice and snow road in the winter time is very high, for oversize tyre and ground-surface friction force, prevents tyre slip, uses cross-track tyre chain usually.Common in the market cross-track tyre chain is to weave together with iron chains, catches tire locking.This cross-track tyre chain in use is metal and ground direct contact, avenges promptly wear and tear anti-slipping chain, destructible ground again after a little while.Owing to be that iron chains is weaved into, easily knot, when fitting overall chain, bother very much, sound is very big during vehicle '.

Summary of the invention:

In order to overcome the deficiency of existing self-propelled vehicle anti-slipping chain, the utility model provides a kind of novel tire anti-slipping chain, adopts rubber to contact with ground, does not decrease ground, does not have noise, and easy for installation, technology is simple, and is practical.

Realize that the technical scheme that the utility model adopted is by slipmat, connection chain, flower basket bolt constitutes, slipmat is identical two, with wherein one be example, it is by the metal hone lamella, the outer layer glue face, the nexine rubber cushion is formed, the metal hone lamella is made camber, and to be tire planar, be evenly equipped with unthreaded hole on the metal plate surface, there is the little limit of a projection on two limits with camber, the little limit of the projection on both sides relatively respectively has two hangers respectively, the outer layer glue face is evenly equipped with anti-slide opening and bolt nest hole, cooperate with metal hone lamella outside face, the bolt external diameter cooperates with metal plate surface unthreaded hole internal diameter and outer layer glue face bolt nest hole internal diameter, cushioning is fastening, the nexine rubber cushion cooperates cementation to constitute slipmat with metal hone lamella inside face, connection chain is made up of inboard connection chain and outside connection chain, inboard connection chain is identical two, with wherein one be example, there is hook at inboard connection chain two ends, respectively with two checkered plate hangers coordination hinges, it is screw socket that there is shot ring end in inboard connection chain stage casing, under to save link end be screw rod, two pitch chain ring screws thread fit, outside connection chain is by four short chains, and a flower basket bolt is formed, and an end of four short chains is hook, end is all hinged with coupling link in addition, two one group, coupling link and flower basket bolt coupling link coordination hinge are linked up with an end and slipmat hangers coordination hinge.

The beneficial effects of the utility model are that the anti-slipping chain that has overcome present use damages ground, is difficult for installation, the loud deficiency of travelling, and produces simply, and is easy for installation, is easy to promote.

Description of drawings:

Fig. 1. be the utility model front view,

Fig. 2. be the utility model back view,

Fig. 3. A-A analyses and observe left view for the utility model,

Fig. 4. be the utility model slipmat surface view,

Fig. 5. be the utility model connection chain partial enlarged drawing.

Embodiment:

Realize that the technical scheme that the utility model adopted is by slipmat, connection chain, flower basket bolt constitutes, slipmat is identical two, with wherein one be example, with reference to Fig. 1, Fig. 3, Fig. 5, slipmat is by metal hone lamella 23, outer

layer glue face

6,10, nexine rubber cushion 22 is formed, metal hone lamella 23 is made camber, and to be tire planar, the metal hone lamella is evenly equipped with unthreaded hole on 23 surfaces, there is the little limit of a projection on two limits with camber, the little limit of the projection on both sides relatively respectively has two hangers 1 respectively, 5,14,11,17,21, outer

layer glue face

6,10 are evenly equipped with anti-slide opening 24 and bolt nest hole 25, cooperate with metal hone lamella 23 outside faces, bolt 26 external diameters and metal hone lamella 23 surperficial unthreaded hole internal diameter and outer layer glue faces 6,10 bolt nest holes, 25 internal diameters cooperate, cushioning 27 is fastening, nexine rubber cushion 22 cooperates cementation to constitute slipmat with metal hone lamella 23 inside faces, connection chain is made up of inboard connection chain 15 and outside connection chain 3, with reference to Fig. 1, with reference to Fig. 2, Fig. 4, Fig. 5, inboard connection chain 15 is identical two, with wherein one be example, there is hook 16 at inboard connection chain 15 two ends, 20, respectively with two

slipmat

6,10

hangers

17,21 coordination hinges, it is screw socket 18 that there is shot ring end in inboard connection chain 15 stage casings, under to save link end be screw rod 19, two

pitch chain rings

18,19 screws thread fit, with reference to Fig. 1, outside connection chain 3 is by four short chains, a flower basket bolt 9 is formed, one end of four short chains is

hook

2,4,13,12, end is all hinged with coupling link 7 in addition, two one group, coupling link 7 and flower basket bolt coupling link coordination hinge,

hook

2,4,13,12 1 ends and

slipmat hangers

1,5,14,11 coordination hinges, when installing and using, end of the chain screw socket 18 with inboard connection chain 15, regulate chain length with screw rod 19, with

slipmat

6,10 hang on the tire protector, the flower basket bolt 9 of adjusting outside connection chain 3 is to tightly, and tight good clamp nut 8 gets final product.

Claims

1. a novel tire anti-slipping chain relates to the motor vehicle safe drive device, especially the antiskid device for tyre that winter, ice and snow road used, it is by slipmat, connection chain, flower basket bolt constitutes, it is characterized in that, slipmat metal hone lamella is made camber, and to be tire planar, be evenly equipped with unthreaded hole on the metal plate surface, there is the little limit of a projection on two limits with camber, the little limit of the projection on both sides relatively respectively has two hangers respectively, the outer layer glue face is evenly equipped with anti-slide opening and bolt nest hole, cooperate with metal hone lamella outside face, the bolt external diameter cooperates with metal plate surface unthreaded hole internal diameter and outer layer glue face bolt nest hole internal diameter, cushioning is fastening, the nexine rubber cushion cooperates cementation to constitute slipmat with metal hone lamella inside face, connection chain is made up of inboard connection chain and outside connection chain, there is hook at inboard connection chain two ends, respectively with two checkered plate hangers coordination hinges, it is screw socket that there is shot ring end in inboard connection chain stage casing, under to save link end be screw rod, two pitch chain ring screws thread fit, an end of four short chains of outside connection chain is hook, end is all hinged with coupling link in addition, two one group, coupling link and flower basket bolt coupling link coordination hinge are linked up with an end and slipmat hangers coordination hinge.