| 摘要 |
PURPOSE: A cigarette case for the cigarette-butt collection is provided to induce a simple treatment of cigarette butts, to have high safety, and to protect the natural environment. CONSTITUTION: A cigarette case for the cigarette-butt collection includes an outer case(1) and an inner case(6), a support(5) installed on the floor of the outer case, an in-out type ash tray(3) installed on the sidewall of the outer case by pins, a communicating hole(4) which communicates with the inside of the outer case along a guide cavity(2), a plurality of metal insert tubes(8) perpendicularly arranged in the inner case, a fixing frame inserted in the insert tubes, and a cut-out part(7) formed in the bottom parts of the inner case and insert tubes in contact with the communicating hole. |
