| 摘要 |
The utility model provides a container. An upper-layer container and a lower-layer container are designed into a double-layer type and can also be separately combined at the same time. A double-layer lunch box (1) comprises the lower-layer container (2) and the upper-layer container (3), wherein the upper-layer container (3) can be arranged on the upper surface of the lower-layer container (2). The double-layer lunch box (1) is characterized in that a concave part is formed in the lower surface of the upper-layer container (3), a concave part is formed in the upper surface of the lower-layer container (2), and the concave part of the upper-layer container (3) is mutually embedded with the concave part of the lower-layer container (2); the length direction of the upper-layer container (3) and the length direction of the lower-layer container (2) cross. |
