CN2137611Y - Chain-teeth type anti-skid tyre - Google Patents

Abstract

The utility model provides a chain-teeth type anti-skid device for a two-wheeled vehicle. The utility model is characterized in that connecting lines, which are connected with a plurality of anti-skid teeth, are fixed on the tyre of the two-wheeled vehicle by the power of volumetric expansion for the inflated wheel to solve the disadvantages that the two-wheeled vehicle slips easily when running on a snow and ice roadway. When the inclination of the roadway is too large or the two-wheeled vehicle turns and inclines inwards to a certain extent, the tooth tips of the anti-skid teeth are contacted with the roadway to prevent the vehicle slipping laterally. Then the utility model can avoid the vehicle and people being damaged due to the slipping vehicle.

Description

Chain-teeth type anti-skid tyre

The utility model relates to a kind of chain-teeth type two-wheel car anti-skid device, is specially adapted to use when Bicycles and Motorcycles travels on the ice and snow road in the winter time, and it belongs to vehicle anti-slip technology.

At present, relevant both at home and abroad two-wheel car anti-slip technology is discovery and the utility model technology of comparison mutually as yet, belongs to ground-breaking utility model.

The purpose of this utility model provides a kind of brand new two-wheel car anti-skid device, when avoiding two-wheel car on ice and snow road, to travel, the lateral slip of turning and producing owing to slope, road surface or two-wheel car, thus prevent the vehicle lack of equilibrium and cause the damage of personnel and vehicle.

The purpose of this utility model is achieved in that this device is colluded by anti-slop serrations, backguy, tie line and tooth and forms, wherein two by the synthetic tie lines of steel wire strand, the anti-slop serrations of respectively two groups of metallic materials being made by connect apertures links up and makes it to fix, and the distance of two adjacent anti-slop serrations on the same tie line is 40-60mm, and each anti-slop serrations on tie line and the corresponding anti-slop serrations on another tie line link with pin by backguy connect apertures and backguy two ends.

Below with reference to accompanying drawing the utility model is further described.

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

Fig. 2 is the connecting state figure that tie line two end teeth collude.

Fig. 3 is an anti-slop serrations profile oblique drawing.

Fig. 4 is the running condition scheme drawing after two-wheel car is loaded onto the utility model.

Fig. 5 is the utility model cruising view.

Fig. 6 is the utility model working state schematic representation.

With reference to Fig. 1, this device comprises that anti-slop serrations 1, backguy 3, tie line 2 and tooth collude 6.The connect apertures 7 of tie line 2 by anti-slop serrations 1 that by the synthetic diameter of steel wire strand is φ 1.5-φ 3mm links up each anti-slop serrations 1, use pneumatic hammer urgent then, make anti-slop serrations 1 fixing, and the distance of two adjacent anti-slop serrations 1 on the same tie line 2 is 40-60mm with tie line 2., each the long 9mm on the tie line 2, wide 6mm, corresponding anti-slop serrations 1 is connected with the two ends of backguy 3 on the anti-slop serrations 1 of high 18mm and another tie line 2, and its mode of connection pin 5 as shown in Figure 1 links.Backguy 3 is φ 1.5-φ 3mm for the synthetic diameter of steel wire strand, and its length is 35-100mm, and according to the difference of tire size respective change.

2 liang of end teeth of tie line collude 6 binding as shown in Figure 2, link the outside radius little 20-23mm of the formed radius of a circle in back after than inflation of tire.

The shape of the utility model anti-slop serrations 1 as shown in Figure 3, it is made of crown 8, connect apertures 7, backguy connect apertures 4 and tire faying face 9.

Tire is loaded onto running condition of the present utility model as shown in Figure 4, and during installation, at first the gas with vehicle tyre bleeds off, anti-skid device is enclosed within on the cover tire of vehicle, after the tooth at tie line two ends links knot, inflation of tire, make tooth collude tension, anti-skid device just anchors on the tire.When vehicle is kept straight on smooth road surface, the anti-skidding crown of being made by metallic material is apart from ground 2-3mm, when the road surface has certain gradient or turn inside diameter to be inclined inwardly to a certain degree, the crown of anti-slop serrations contacts (see figure 5) with the road surface, wheel and ground-surface friction force have been increased, prevented the lateral slip of vehicle, the safety of the support vehicles and the person.

Claims (3)

1, a kind of chain dentation two-wheel car anti-skid device of forming that colludes by anti-slop serrations, backguy, tie line and tooth, it is characterized in that: two by the synthetic tie line of steel wire strand, the anti-slop serrations of respectively two groups of metallic materials being made by connect apertures links up and makes it to fix, and the distance of two adjacent anti-slop serrations on the same tie line is 40-60mm, and each anti-slop serrations on tie line and the corresponding anti-slop serrations on another tie line link with pin by backguy connect apertures and backguy two ends.

2, anti-skid device according to claim 1 is characterized in that: the tie line diameter is φ 1.5-φ 3mm, and the tooth by the tie line two ends links radius of a circle that the knot back the forms little 20-23mm of outside radius after than inflation of tire.

3, anti-skid device according to claim 1 is characterized in that: the diameter of backguy is φ 1.5-φ 3mm, and length is 25-100mm.

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