To make respective unit bodies into general purposes by independently installing an adjustment unit body having a counter table and a sensor and a dust unit body having a dust disposal part and a chopsticks disposal part.
This system is formed of a dust unit body 1 and an adjustment unit body 2. A tray sliding stand 3 is arranged on the front side of the dust unit body 1 and a dust supply port 4a for disposing the leavings and dust by a user is installed for a dust disposal part 4. A comparativaly deep metallic tray 9 is arranged in a chopsticks disposal part 8 receiving chopsticks and spoons. Casters with locks 10 are fitted to four corners below the dust unit body 1. When the caster 10 is unlocked, the whole dust unit body 1 can be moved and it is locked in the position after movement. The adjustment unit body 2 is formed of a unit main body part 21 and a counter table 22. It is made into a unit where the sensors are arranged below marble on the upper side of a reader part 22a.
HAYASHI KIYOTSUGU
GOTO KOICHI
