| 摘要 |
<p>The kiosk has a base enclosure (1) mounted on a base with interior columns (9) rising above the enclosure, and a smaller dia. cylindrical body (3) closed at the top and open at the base is slidably mounted on the columns. An intermediate piece (2), whose external dia. fits the base enclosure, has the cylindrical body passing through it and is slidably mounted with the cylindrical body on to the base enclosure to form part of the enclosure roof. The cylindrical body has a lower outer flange acting as a stop to the intermediate piece. Both the cylindrical body and the intermediate piece can slide on the columns or only the body may be moved to pass through the intermediate piece.</p> |
