The invention discloses an oil filling pipe assembly with a flexible structure. The oil filling pipe assembly comprises an oil inlet steel pipe and a ventilation steel pipe, wherein the oil inlet steel pipe comprises an oil filling gun interface part for being connected with an oil filling gun, and a pipeline part for conveying oil to an oil tank; one end of the pipeline part is integrally connected with the oil filling gun interface part, and the other end of the pipeline part is connected with an oil inlet hose; one end of the ventilation steel pipe is communicated with the side wall of the oil filling gun interface part in a welding manner, and the other end of the ventilation steel pipe is connected with a ventilation hose; through the flexible oil inlet hose and the ventilation hose, various strikes can be arranged, and the layout requirements of various oil filling systems can be met. According to the oil filling pipe assembly disclosed by the invention, through the flexible oil inlet hose and the ventilation hose, various strikes can be easily realized, and meeting of the layout requirements of the various oil filling systems can be facilitated; besides, the oil inlet hose and the ventilation hose are convenient to manufacture, so that the weight and the cost of the oil filling pipe assembly are effectively reduced; besides, the oil filling pipe assembly has the advantages of high strength, good pressure resistance and long service life, so that the oil filling pipe assembly can be widely applied to various vehicle types.
Oil filling pipe assembly with flexible structure
2015-11-04
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |