| 摘要 |
<p>A file folder comprising a backing plate 10, a pair of connection belts 20 and at least two storage trays 30 wherein one end 21 of each of the connection belts 20 is hot pressed to the backing plate 10 so that the connection belts 21 run along parallel lines, the connection belts 21 have a plurality of folds 23 and the storage trays 30 are hot pressed to the connection belts 20 between the folds 23 such that the storage trays 30 can be pushed together, expanded apart or left to hang so that they overlap. There may be an extension plate 33 which can be folded over the backing plate 10 and there may be elastic bands or hooks to hold the extension plate 33 over the backing plate 10 or for hanging the device to an external object. The device is designed to provide convenient storage in an office environment.</p> |
