| 摘要 |
Provided is a cup holder able to fix various types and sizes of cups and containers without moving by controlling the inside diameter of the cup holder conveniently using multiple elastic bands. The cup holder able to fix various types and sizes of cups and containers without moving using multiple elastic bands comprises: a lower case(2) with an upper end opened cylinder shape; an upper case(4) with a ring shape, rotatably combined with the lower case(2); and multiple elastic bands(6) whose both ends link to the lower case(2) and the upper case(4) respectively. |
