Sealing cover

• Main Authors: ZHOU SHANGYAN, ZHAN HEFENG
• Format: Patent
• Language: Chinese; English
• Published: 25.08.2023
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The utility model provides a sealing cover, which relates to the technical field of fuel tanks and comprises a screwing part. The sealing part is in a circular truncated cone shape; the screw joint section is provided with an external thread; wherein the diameter of the sealing part is gradually reduced from top to bottom; a pipe cover sealing ring is arranged at the lower end of the sealing part. The sealing cover is matched with the oil inlet section of the oil filling pipe; the threaded connection section of the sealing cover can be in threaded connection with the oil inlet section so that the sealing cover can be better connected with the oil filling pipe. The sealing part is matched with the connecting groove of the oil inlet section for use; the diameter of the sealing part is gradually reduced from top to bottom, the side wall of the sealing part can be attached to the side wall of the connecting groove so as to guarantee the sealing performance between the sealing part and the connecting groove, and t