To provide a front panel driving device having a supporting structure provided with specific rollers on a contact face of a slider and a slider base.
This front panel driving device comprises a main chassis 50, a slide base 60 and a slider 80 mounted inside of the main chassis 50, a plurality of roller structures comprising rollers 69, 84, 85, 624 mounted between the slider base 60 and the slider 80, a front panel hinged and connected to a front end part of the slider 80, and opened and closed by the longitudinal movement of the slider 80, and a front frame fixed to a front end of the main chassis 50 and guiding the vertical movement of the front panel, and the slider 80 is stably and smoothly moved by being supported by the plurality of roller structures.
YUN SANJIN
Miyazaki Yoshio
Kaoru Onozuka
Toshio Nakamura