A kind of automobile circular exhaust pipe sealing equipment

Abstract

The invention relates to the technical field of an automobile tail gas pipe auxiliary protection equipment, and discloses automobile round tail gas pipe sealing and blocking equipment. The automobileround tail gas pipe sealing and blocking equipment comprises an air guide pipe, wherein an exhaust opening is formed in the top of the air guide pipe; the top of the side surface of the air guide pipeis annularly and fixedly connected with a radical fixing rod; a hemispherical plate is fixedly connected between the tail ends of the radical fixing rod; a round sealing plate is fixedly connected inthe bottom air inlet position of the air guide pipe; the air inlet of the air guide pipe and a through hole of the round sealing plates are mutually communicated; a latex sealing air bag is connectedbetween the hemispherical plate and the round sealing plate. The automobile round tail gas pipe sealing and blocking equipment has the advantages that through the arrangement of the latex sealing airbag, an upper position spring sealing ring and a lower position elastic sealing ring, the sealed sealing and blocking of the automobile tail gas pipe is powerfully guaranteed through the triplex sealing; the upper position elastic sealing ring and the lower position spring sealing ring are used for tightly clamping inner side chamber part of the tail end of the automobile tail gas pipe; the equipment is effectively prevented from being disengaged from the automobile tail gas pipe; the equipment fixing stability is ensured.

Description

technical field [0001] The invention relates to the technical field of auxiliary protection equipment for automobile exhaust pipes, in particular to a plugging device for automobile circular exhaust pipes. Background technique [0002] The use of cars is becoming more and more common, especially in cities where there are more cars. During the rainy season, if you park in a lower location, the rainwater may overflow the tailpipe of the car and enter the tailpipe. Cause the automobile engine to fail when it is started again, causing economic losses. The shape of the end of the automobile exhaust pipe is generally round. In daily life, plastic film is generally used to wrap and seal the exhaust pipe to prevent rainwater from entering the exhaust pipe. This method is not good for the sealing degree of the exhaust pipe of the automobile. When the rainwater soaks the exhaust pipe, it is still easy to enter the exhaust pipe. Now there are few devices on the market to prevent the wa...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a circular automobile exhaust pipe sealing device, which solves the problem that rainwater overflows the automobile exhaust pipe and easily enters the exhaust pipe to cause the automobile to malfunction

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