Patent attributes
An open-close type earphone structure, comprising a headwear rack, a pair of ear cover sets and a positioning module. The pair of ear cover sets are respectively disposed on two opposite ends of the headwear rack, and each of the ear cover sets includes a first earphone body, a second earphone body and an external frame; the first and the second earphone bodies are opposingly connected and assembled and are correspondingly disposed to the headwear rack; a shell correspondingly covers the external frame, and the shell and the external frame collectively define an accommodation space for accommodating a speaker unit. The positioning module is correspondingly disposed to the ear cover sets, and the positioning module has at least one connection unit and at least one positioning unit, so as to enable the shell and the external frame to be opened and closed with respect to the first earphone body.