Mobile terminal apparatus

摘要

An upper housing and a lower housing of a mobile terminal apparatus has a hinge for rotatably and slidably supporting both the upper and lower housings at one end portion of each of the upper housing and the lower housing, and being able to slidably rotate one of the two housings relative to the other to make both the housings to be an opened state or a closed state. Further, positioning means performs a positioning in the closed state by detachably engaging the upper housing with the lower housing on another end portion opposite to the one end portion. As the positioning means is constituted of the projection and recess of the housings, the positioning means can be realized with a relatively simple structure and with a relatively low cost.