The invention discloses a decorative tail pipe for an automobile exhaust pipe. The decorative tail pipe comprises an inner pipe and an outer sleeve, one end of the inner pipe is provided with a clamping part, the periphery of the clamping part is provided with a plurality of spring clamping pieces, the shape of the inner wall of the outer sleeve is matched with the inner pipe, one end of the outer sleeve is provided with an edge folding part which is bent towards the inside of an opening, and a clamping groove is formed between the edge folding part and the inner wall of the outer sleeve. One end of the clamping part of the inner pipe can be inserted into the outer sleeve from the opening at one end of the outer sleeve far away from the edge folding part, so that the clamping part is located in the clamping groove and fixedly clamped to the clamping groove through the spring clamping pieces. The decorative tail pipe for the automobile exhaust pipe is simple in process and rational in structural design. By arranging the spring clamping pieces, the inner pipe is fixedly clamped to the outer sleeve, the visual surface of the tail pipe is free of weld joint, and the mechanical strength of the tail pipe is stable. Due to the spring clamping pieces, the inner pipe is in close fit with the outer sleeve, and abnormal sounds generated between the inner pipe and the outer sleeve due to vibration in vehicle running can be effectively avoided.
Decorative tail pipe for automobile exhaust pipe
2015-12-16
Patent
Elektronische Ressource
Englisch
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 |