Anti-acceleration device and vehicle

Abstract

The invention relates to an anti-acceleration accelerator device and a vehicle. The device for preventing accidental stepping on the accelerator includes a cylinder block and a push-pull rod guided and installed in the cylinder block. The cylinder block is connected with the accelerator pedal in a transmission, and the push-pull rod is connected with the vehicle body. , the sealing assembly includes a plug connected with the push-pull rod and a sealing plug that is slidingly and sealingly matched with the inner wall of the cylinder, a sealing chamber is formed between the sealing plug and the cylinder, and the plug and the sealing plug are limited by the limit structure and can be A compression spring is arranged between the sealing plug and the plug, a sealing plug medium channel is arranged on the sealing plug, and a plug is arranged on the plug, the relative movement speed of the cylinder body and the push-pull rod is fast, When the pressure in the sealing chamber is rapidly increased and the sealing plug moves close to the plug, the plug will block the medium passage of the sealing plug and prevent the cylinder and the push-pull rod from continuing to move relative to each other.

Description

technical field [0001] The invention relates to an anti-acceleration device and a vehicle. 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 step on it ...

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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