Safety device applied to automobile fording

Abstract

The invention provides a safety device applied to automobile fording. The safety device is composed of a circular contact disc, a circular action disc, an annular magnet and an exhaust pipe. The center of the circular contact disc is provided with an open hole. The center of the circular action disc is provided with an open hole. The annular magnet is arranged at the rear end of the circular action disc. The exhaust pipe is in a right-angled J shape. The left front end of the exhaust pipe is arranged at the rear end of the open hole in the center of the circular action disc. When the circular action disc is close to circular contact disc, the circular contact disc and the circular action disc can be attracted together under the magnetic action force of the annular magnet. According to the safety device, the circular contact disc is arranged at the rear end of an exhaust funnel of the small-size automobile before the safety device is used, the circular action disc, the annular magnet on the circular action disc and the exhaust pipe on the circular action disc are carried with the automobile, and the attractiveness of the rear portion of the automobile is not affected; before the automobile fords in water, the circular action disc is approximately aligned with the circular contact disc, tail gas exhausted by the automobile can enter the exhaust pipe through the open hole in the circular action circle to be discharged out of the upper end of the exhaust pipe, water can be prevented from entering the exhaust funnel of the automobile and an air cylinder, and accidents caused by water entering the exhaust funnel and the air cylinder are avoided.

Description

technical field [0001] The invention relates to automobile safety equipment, especially a device that can be conveniently installed at the rear of the exhaust pipe of the small automobile before the small automobile passes through the place where the water depth exceeds the rear of the exhaust pipe of the automobile, so that when the small automobile passes through the water, the water It will not enter the interior of the exhaust pipe from the rear of the exhaust pipe of the car, preventing the car engine from stalling and engine damage due to water ingress. When not in use after wading, it is convenient to remove the action disc and the ring magnet installed on the action disc. 1. The exhaust pipe is removed from the rear of the exhaust pipe of the car, so as not to affect the beauty of the rear of the car. It is a safety device used in car wading. Background technique [0002] At present, in the known small cars, due to the low position of the exhaust pipe, when the autom...

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Problems solved by technology

[0003] In order to overcome the existing small cars, due to the low position of the exhaust pipe, when the car passes through the place where the water depth exceeds the rear end of the automobile exhaust pipe, the water will easily enter the interior of the exhaust pipe from the rear end of the automobile exhaust pipe, and then enter the cylinder of the automobile engine In order to avoid the disadvantages of engine flameout and engine damage, the invention provides a method that can be conveniently installed at the rear of the exhaust pipe of a small car before the small car passes through the place where the depth of water exceeds the rear of the exhaust pipe, so that the small car When wading through water, water will not enter the exhaust pipe from the rear of the car exhaust pipe to prevent the car engine from stalling and engine damage due to water ingress. When not in use after wading, it is convenient to install the action disc and The ring magnet on the disc and the exhaust pipe are removed from the rear of the exhaust pipe of the car, so as not to affect the beauty of the rear of the car. It is a safety device for car wading.

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