The invention relates to the technical field of automobile exhaust pipe assemblies, and discloses an automobile exhaust pipe assembly which comprises a three-way catalytic converter, an exhaust manifold, a silencer pipe, a tail pipe and a pipe hoop, the exhaust manifold is assembled on the right side of the three-way catalytic converter, the silencer pipe is assembled on the right side of the exhaust manifold, the tail pipe is assembled at the other end of the silencer pipe, and the pipe hoop is assembled at the other end of the silencer pipe. The pipe hoop is assembled outside the three-way catalytic converter, the three-way catalytic converter is wrapped with the air bag set, the locking mechanisms are assembled on the two sides of the three-way catalytic converter and comprise sliding discs, the sliding discs are connected with the air bag set, bent arms are evenly distributed on the outer portions of the sliding discs, and the outer portions of the bent arms are connected with locking discs. According to the automobile exhaust pipe assembly, the situation that when the three-way catalytic converter is used at high frequency, vibration is generated due to the external environment, the three-way catalytic converter collides with an automobile to cause internal damage is avoided, and the situation that an external water source enters an engine through a one-way mechanism and the three-way catalytic converter, and consequently the automobile is damaged is avoided.

    本发明涉及汽车排气管总成技术领域,且公开了一种汽车排气管总成,包括:三元催化器、排气歧管、消音器管、尾管和管箍,排气歧管装配于三元催化器的右侧,消音器管装配于排气歧管的右侧,并且尾管装配于消音器管的另一端,管箍装配于三元催化器的外部,三元催化器的外部包裹有气囊组,三元催化器的两侧均装配有锁定机构,锁定机构包括滑盘,并且滑盘与气囊组相连接,滑盘的外部均匀布设有弯臂,并且弯臂的外部连接有锁盘。该汽车排气管总成,避免三元催化器在高频使用时由于外部环境产生振动,与车辆产生撞击而导致内部损坏,避免外部的水源通过单向机构和三元催化器进入发动机的内部,而造成的车辆损坏。


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    Title :

    Automobile exhaust pipe assembly


    Additional title:

    一种汽车排气管总成


    Contributors:
    MA XINTAN (author) / LI CHAOYANG (author) / YOU HAITAO (author) / WANG YUGANG (author) / PAN HAIYANG (author)

    Publication date :

    2024-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16F SPRINGS , Federn



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