Anti-backward sliding device for car hill starting

Abstract

The invention relates to an anti-backward sliding device for car hill starting, and belongs to the technical field of vehicle braking. The device comprises a first spiral bevel gear, a second bevel gear, a one-way bearing, a spline, a reset spring, a shifting fork and a hydraulic device. An automobile gearbox is improved, in this way, an automobile can park on a hill without any anti-backward sliding operation, and normal starting of the automobile can be guaranteed. The anti-backward sliding device can prevent backward sliding during hill starting of the automobile, avoids collision accidents with vehicles behind the automobile and improves the stability and safety during hill starting of the automobile.

Description

technical field [0001] The invention belongs to the technical field of vehicle braking, and in particular relates to an anti-rollback device for a car starting on a slope. Background technique [0002] With the rapid development of my country's economy and society, the number of cars has increased year by year, and the traffic roads have also been greatly improved. However, we have seen that the accidents of general freight, passenger vehicles, and family cars are still quite prominent, causing serious damage to the people. Among them, there is a type of slope slipping accident caused by the driver's driving level or the defects of the automobile braking system itself. For inexperienced drivers, when the car stops and starts on a slope, they are often in a very tense state, causing the car to slip after turning off the engine, which may cause a collision with the vehicle behind and cause a traffic accident. [0003] At present, there are many kinds of auxiliary devices devel...

AI Technical Summary

Problems solved by technology

[0005] The existing device is analyzed and found that at present, the anti-slip device and method for automobiles mainly contain the following two types: one, when the automobile is parked on a slope, artificially go down and put anti-skid plugs on the front and rear wheel pads. This method is very troublesome and cannot satisfy the needs of current people. Call for automation, and people may encounter the danger of being hit by the car behind if they put things down artificially; second, currently, more solutions are used to block the gears or ratchets outside the car gearbox with pillars, so that the car cannot slip back. Manual operation, once improper operation will affect the normal start of the car, serious traffic accidents may occur

In short, the existing technology requires human operation, which will cause unnecessary damage to people in case the driver forgets to operate

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