| 摘要 |
<p>A domestic building room module is provided which converts a living room into a smaller room plus another room which may be a bedroom, comprising fixed wall structures enclosing a lower floor and an upper floor, the said upper floor being spaced from the lower floor at a height not exceeding one-third of the height of the wall structures, the said upper floor containing a portion rotatable about a horizontal axis to form in a horizontal position an upper floor portion of the module and in a vertical position to form a wall dividing the room and whereby in the vertical position a portion of the lower floor is exposed, and drive means to effect the said rotation.</p> |
