Board game i.e. underwater world, structure, has right and left pipes provided with special movable elements, attached on frame in container and arranged parallel to each other, where structure is operated by lifting force

摘要

The structure has a container (I) with water, and right and left pipes (II) provided with special movable elements and attached on a frame in the container, where the entire frame with the pipes is in underwater. The pipes are arranged parallel to each other, and have projections (III) connected with each other by strings. The movable elements in the pipes are different from each other, where the structure is operated by a lifting force. The pipes are raised by a lever (IV) for tilting, and the lever is upwardly fitted on a start side to start a spindle.