| 摘要 |
PURPOSE: A dual structure stainless steel cup is provided to prevent the hand of a user and a cup from being wet. CONSTITUTION: A dual structure stainless steel cup comprises an outer cup unit(200), a handle unit(400), a support unit(300), an inner cup unit(100), and a bolt(500). The upper end of the outer cup unit is open. The outer cup unit becomes wide to the top from the bottom. A screw-hole is formed on the lower center of the outer cup unit. The handle unit is placed on one side of the outer cup unit. In the lower center of the inner cup unit, a nut is attached. The bolt fixes the outer cup unit and inner cup unit. |
