Runway type paper cone

The utility model discloses a runway type paper cone which comprises an outer frame body, a paper cone body is arranged in the outer frame body, the upper ends of the outer frame body and the paper cone body are integrally connected with an outer plate and an inner plate respectively, a voice coil is arranged in the middle of the bottom end faces of the outer frame body and the paper cone body ina penetrating mode, and a base is arranged on the bottom end face of the outer frame body. The bottom end face of the base is connected with a bottom plate, the outer surface of the voice coil is sleeved with a damper, a washer and a magnet, a plurality of mounting holes are formed in the periphery of the outer plate, the structure is simple, the structure is clear and easy to understand, and thepaper cone body designed for the annular track can enable the mounting structure of the sound box to be diversified, the paper cone area to be larger, and the sound effect to be better. The structureis high in strength, long i