CN2450034Y

CN2450034Y - Non-skid device for light automobile

Info

Publication number: CN2450034Y
Application number: CN 00252926
Authority: CN
Inventors: 张伍心; 张安平
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-16
Filing date: 2000-11-16
Publication date: 2001-09-26
Anticipated expiration: 2010-11-16

Abstract

The utility model discloses a non-skid pad for a light automobile, and the utility model belongs to the vehicle tool. Both sides of a long-strip non-skid body are respectively extend a big arch claw; a small arch claw can be arranged between the two big arch claws and at the vertical direction; the surface of the non-skid body is fixedly provided with a rubber plate with an arc concave surface. The non-skid pad can enlarge the contact area of the automobile and the ground; the utility model can decompose the downward pressure of the automobile, so that the friction force of the tire and the non-skid pad can be enhanced; the utility model can make the trapped automobile quickly departed from the trap, so that the utility model can prevent the automobile from being broken down and can prevent the event from delaying The utility model can be used widely in the northwest desert zone of China and the place with a plurality of muddy road surfaces in the south.

Description

The lilliput car slipmat

The utility model belongs to automobile-used instrument, automobile is broken away from fast be absorbed in the ground-surface a kind of lilliput car slipmat of silt.

Existing tackle that automobile is absorbed in silt ground and the way that can not advance, drivers take to push away, draw, shoulder or clog stone, plank in the mud pit, often can't prove effective sometimes, and mainly being does not have ready-made material desirable, causes to miss the bus for a long time, and ten minutes is caused delay.

The purpose of this utility model provides a kind of lilliput car slipmat, has greatly and friction force is big with the silt contact area of ground, uses flexible and changeablely, can fast automobile be saved in mire.

The purpose of this utility model is achieved like this: a kind of lilliput car slipmat, it is characterized in that: this slipmat mainly is made up of double arched structure body and the rubber washer that is fixed on upper surface, the arc-shaped concave of described rubber washer and motor tire periphery match, and the bottom surface is that waveform matches with double arched structure body upper surface; Big arch pawl is respectively stretched out on vertical both sides of described double arched structure body, also has 2-5 little arch pawl that becomes 90 ° of directions with it between two arch pawls; Its upper surface is the lateral wave shape wave.

The utility model is compared with prior art: the one side that contacts is two arcuate surfaces the utility model and silt, under automobile weight, the arch pawl inserts ground, with stone, plank is compared, enlarged area of contact greatly, the automobile downward pressure is decomposed, relatively reduced the pressure that bear on ground, the rubber and the vehicle tyre friction force of adding this slipmat upper surface are very big, and then automobile is easy to break away from pitfall, about every half meter length of this slipmat, weight is no more than 4 kilograms, is with several the not side of occupation of land and weightening finishes onboard, when running into pitfall, it is convenient especially to use, and can be rapidly saves out with falling into into the automobile in mud pit.

Below in conjunction with description of drawings, the utility model is further specified.

Fig. 1 is a lilliput car slipmat profile scheme drawing.

Fig. 2 is the AA section-drawing of Fig. 1.

Fig. 3 is the BB section-drawing of Fig. 1.

Fig. 4 is bundled in the scheme drawing that uses on the wheel for the lilliput car slipmat.

Fig. 5 is lilliput car slipmat pad running condition figure under wheel.

Fig. 1 Fig. 2 and Figure 3 shows that lilliput car slipmat scheme drawing.Respectively stretch out big arch pawl 1 on vertical both sides of antislip body 2, between big arch pawl 1, arranging three the little arch pawls 4 vertical in the vertical with big arch pawl 1; Also be fixed with the arc-shaped concave rubber sheet 3 that matches with the motor tire periphery at antislip body 2 corrugated upper surfaces, to increase the friction force between itself and the tire, arch pawl 1 and little arch pawl 4 inject silt ground 5 under automobile weight, enlarge area of contact greatly, decompose the downward pressure of automobile simultaneously, make automobile be able to rapid detrapping.

Figure 4 shows that when lilliput car travels on sand ground face or muddy ground 5, slipmat 2-3 or a full week of bundle can be bundled on the vehicle tyre 6, with drag-line 7 and locker 8 bundle jails.

Figure 5 shows that lilliput car falls into into silt and cheated at 5 o'clock, tyre skidding can be with the slipmat plain cushion wheel 6 times, or slipmat is entered from the two sides oblique cutting that is absorbed in tire, and a slice is not all right, can several piles of pads that get up.

Claims

1. lilliput car slipmat, it is characterized in that: this slipmat mainly is made up of double arched structure body and the rubber washer that is fixed on upper surface, the arc-shaped concave of described rubber washer and motor tire periphery match, and the bottom surface is that waveform matches with double arched structure body upper surface; Big arch pawl is respectively stretched out on vertical both sides of described double arched structure body, also has 2-5 little arch pawl that becomes 90 ° of directions with it between two arch pawls; Its upper surface is the lateral wave shape wave.