Anti-slip device for automobile on ice and snow road

Abstract

The invention discloses an ice and snow covered pavement antiskid device for an automobile and relates to an automobile antiskid device. Multiple perforation holes (2) are evenly formed in the middle of a connecting disc in an annular mode, an annular plate (15) is arranged on the outer edge face of the connecting disc, a plurality of vertical plates (11) which are arranged in an annular mode are arranged between the annular plate and the connecting disc, a plurality of connecting seats (8) corresponding to the annular vertical plates are arranged at the outer edge of the annular plate, protruding union joints (13) arranged on inner end upwarping portions (7) of antiskid plates (5) are connected to the connecting seats through shafts (10) respectively, extending-and-contracting rods (12) arranged on the inner surfaces of the antiskid plates are sleeved with springs (6), after the extending-and-contracting rods penetrate through oblong holes (19) formed in the vertical plates, outer threads (9) of the extending-and-contracting rods are connected with self-locking nuts (14), and the outer surfaces of the antiskid plates are each provided with antiskid protrusions. According to the ice and snow covered pavement antiskid device, the device is additionally installed at the outer side of each automobile tyre, and through the antiskid plates which can be extended and contracted, it is guaranteed that when the automobile is driven on the snowfield, sideslip does not occur.

Description

【Technical field】 [0001] The invention relates to an anti-skid device for automobiles, in particular to an anti-skid device for automobiles on ice and snow roads. 【Background technique】 [0002] It is known that when the vehicle wheels are driving on snowy ground, a "lubricant" is formed between the snow on the road surface and the tires, which makes the braking performance of the vehicle worse and easily produces sideslips. Therefore, an experienced driver will hold the steering wheel with both hands balanced, keep a straight line and drive at a low speed. No matter the width of the road or the condition of the road surface, try to use the second or third gear when driving in the snow, and the speed should not exceed 30 kilometers or 40 kilometers per hour. Always pay attention to the distance between the front and rear vehicles and your own car, and take various emergency measures in advance. Prepare. Even if the driver adopts the above method, the phenomenon of slipping...

AI Technical Summary

Problems solved by technology

Even if the driver adopts the above method, the phenomenon of slipping will still occur on the slope or when going uphill or downhill continuously; This kind of anti-skid chain is rarely used, and the commercially available rubber anti-skid ring cannot meet the anti-skid needs most of the time.

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