EARPHONE WITH OPEN-CLOSE TYPE ENCLOSURE

摘要

PURPOSE: An earphone with an open and close type enclosure is provided to obtain a certain open and close effect due to a surface contact by opening and closing a communicating hole according to access and separation to/from an adhesive side. CONSTITUTION: A sound wave generating means is installed inside a body(100) by using a fixture. The body includes an enclosure surrounding a vacuum space of the sound wave generating means. The body includes a code hole which receives a code part(300) passing through a code supplying an electric signal to the sound wave generating means. The body includes an upper cover(110) and a lower cover(120). A wearing part(200) is composed of a cushion(240) made of an elastic material having flexibility and a cushion holder(230) supporting the cushion. A communicating hole(112) is formed in the enclosure. An open close cap(400) is composed of a member opening and closing the communicating hole.