초록 ▼

A clean box has a box body having an aperture in one side surface, an opening/closing lid for hermetically closing the aperture while undergoing vacuum suction to the box body, and a plurality of latches provided on the box body so as to be able to engage the opening/closing lid outside the box body

A clean box has a box body having an aperture in one side surface, an opening/closing lid for hermetically closing the aperture while undergoing vacuum suction to the box body, and a plurality of latches provided on the box body so as to be able to engage the opening/closing lid outside the box body. The latches of the clean box can be unlatched by latch releasing mechanisms from outer and lateral sides of the box body, which are side positions with respect to the side surface having the aperture.

대표청구항 ▼

1. A clean box comprising:a box body having an aperture in a first side surface for any one of transferring an object through said box body and storing an object in said box body; a removably detachable opening/closing lid for hermetically closing said aperture in said first side surface of said box

1. A clean box comprising:a box body having an aperture in a first side surface for any one of transferring an object through said box body and storing an object in said box body; a removably detachable opening/closing lid for hermetically closing said aperture in said first side surface of said box body while a vacuum suction is applied to said box body at an annular suction space formed between said box body and said removably detachable opening/closing lid by said opening/closing lid hermetically covering an annular groove for suction, said annular groove for suction surrounding an outer boundary of said aperture; and a plurality of latches provided on said box body, said plurality of latches engaging said removably detachable opening/closing lid outside said box body when said removably detachable opening/closing lid is supported over said aperture in said first side surface of said box body to close said box body.