A vehicle and its device for preventing accidental stepping on the accelerator

Abstract

The invention relates to a vehicle and its anti-acceleration device by mistake. The anti-accelerator device includes a cylinder body and a push-pull rod installed in the cylinder body. The push-pull rod is connected to the accelerator pedal, and the cylinder body is connected to the vehicle body. , the sealing assembly includes a plug connected to the push-pull rod and a sealing plug that slides and seals with the inner wall of the cylinder. A sealing chamber is formed between the sealing plug and the cylinder. Relatively move within the axial range of the plug, there is a compression spring between the sealing plug and the plug, the sealing plug is provided with a sealing plug medium channel, and the plug is provided with a plug, and the relative movement speed between the cylinder body and the push-pull rod is relatively fast. When the pressure in the sealing chamber increases suddenly and the sealing plug moves close to the plug, the plug blocks the medium channel of the sealing plug so as to prevent the cylinder and the push-pull rod from continuing to move relative to each other.

Description

technical field [0001] The invention relates to a vehicle and its anti-acceleration device by mistake. Background technique [0002] At present, when the vehicle is designed, the accelerator pedal and the brake pedal are generally arranged on the lower right front of the driver, and the two positions are very close, so that the driver can operate it. However, the functions of the gas pedal and the brake pedal are different. Stepping on the gas pedal is to make the car start or accelerate, and stepping on the brake pedal is to slow down or stop the car. It is completely two opposite operations. Under normal circumstances, the driver will not mistake the accelerator pedal for the brake pedal, but in reality, for example, when a novice driver is not proficient in driving, or the driver encounters an unexpected situation, such as in order to avoid sudden pedestrians, In the case of vehicles, it is especially easy to step on the accelerator pedal as a brake pedal by mistake, and...

AI Technical Summary

Problems solved by technology

Under normal circumstances, the driver will not mistake the accelerator pedal for the brake pedal, but in reality, for example, when a novice driver is not proficient in driving, or the driver encounters an unexpected situation, such as in order to avoid sudden pedestrians, In the case of vehicles, it is especially easy to step on the accelerator pedal as a brake pedal by mistake, and step on it very hard. If you step on the bottom quickly, the car will gain the maximum speed in an instant, resulting in a car accident and causing the parties to pay a heavy price.

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