The invention discloses a tail gas treating device for an automobile exhaust pipe, and relates to the technical field of automobile accessories. The tail gas treating device comprises a body, a gas inlet pipe arranged on one side of the body and a gas outlet pipe arranged on the other side of the body, wherein a Venturi pipe is connected between the exhaust pipe and the gas inlet pipe, the Venturipipe comprises a cylindrical throat part, a hollow spherical joint is clamped to the cylindrical throat part in a matched mode, a buffering device is arranged on the body, the buffering device comprises a lantern ring, a plurality of counter bores are formed in the inner wall of the lantern ring, balls are clamped in the counter bores in a matched mode, the balls are connected with the outside ofthe body in an abutting mode, first springs are arranged in the counter bores along the radial outer side of the lantern ring, and the first springs are connected with the balls in an abutting mode.The tail gas treating device can be well stabilized on the exhaust pipe, the damage to the automobile exhaust pipe can be reduced, and the good vibration reduction protection effect on the device bodyis achieved.
本发明公开了一种汽车排气管用尾气处理装置,涉及汽车配件技术领域,包括本体、设于本体一侧的进气管以及设于本体另一侧的出气管,排气管与进气管之间连接有文丘里管,文丘里管包括圆筒形喉部,圆筒形喉部中配合卡接有中空的球形接头,在本体上设有缓冲装置,缓冲装置包括套环,套环内壁上开设有多个沉孔,沉孔中均配合卡接有滚珠,滚珠与本体外部抵触连接,在沉孔中沿套环径向外侧设有第一弹簧,第一弹簧与滚珠抵触连接。本发明的尾气处理装置能够较好地稳固在排气管上,不仅能够减小对汽车排气管的损坏,对装置本体具有良好的减振防护效果。
Tail gas treating device for automobile exhaust pipe
一种汽车排气管用尾气处理装置
2020-09-01
Patent
Electronic Resource
Chinese
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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