Cassette jacket for a 3.5 diskette

DETAILED DESCRIPTION The present invention relates to a cassette jacket for a 3.
5" diskette.
Recently portable PCs (Personal Computers) are more and more popular and get more market shares because not only the price keeps going down but also the function has been improved a lot.
Most of all the competitive function with the desk-top computers and the nonlimitation of the space.
A continuous expansion of market further convinces that it is the trend viewing the development of note book computers to which electronic research institutes and various major computer markers are devoted.
It is generally understood that, the specification of conventional diskette loading cases available today includes 5, 10, 40, 50, 80 or 100 pack only.
If the user needs to carry one or two diskette(s), a case specified for loading 5 or 10 diskettes is too big to meet actual requirement or liable to get diskettes damaged due to bumping.
Providing the user loads one or two diskette(s) in the pocket, dust and cotton flock of clothes is liable to intrude/damage the diskette from the center opening or the seam in the leading or rear side of read/write sectors of diskette.
If it is a blank diskette you may don't need to care of the damage, but if there is valuable data in it, the damage would be uncountable.
Moreover if the user has to transmit the data to expand business, it will be even more necessary to protect the diskette.
The user who uses a number of diskettes for data storage should need a reliable and safe cassette jacket to protect the diskette and insure data against damage.
To meet the demand as mentioned above, the inventor has devoted himself to relevant research and development and eventually accomplished a light-weighted, small and easily-portable cassette jacket for loading and protecting a 3.
5.
increment.
diskette.
A cassette jacket, specifically designed for protecting a 3.
5.
increment.
diskette according to the present invention, comprises a front plate, a rear plate, two leaf springs connected between the front and rear plates, and a bottom plate connected at the bottom of the cassette jacket