PRONUNCIATION CORRECTION APPARATUS

摘要

PURPOSE: A pronunciation correction device is provided to correct pronunciation by guiding the tongue to a correct position in the oral cavity. CONSTITUTION: A pronunciation correction device (100) comprises a base member (110) which is inserted into the oral cavity of a user and has a width corresponding to the width of the palate and a correcting member (140) which protrudes downwards from the base member. The pronunciation correction device is installed on the base member by a combining unit to guide the position of the tongue. The base member is formed with a first insertion hole at an interval from the lower surface thereof. The combining unit comprises a flange member (131) and an insertion protrusion (132). The flange member is extended along the edge of the base member and is formed with a second insertion groove, a third insertion groove, and a fourth insertion groove on the inner surface corresponding to the tooth germ of the palate, on the inner surface corresponding to the hard oral opening, and on the inner surface corresponding to the soft oral opening, respectively.