MD, CD and magnetic disk box structure

Details MD, CD and magnetic disk box structure MD, CD and magnetic disk box structure

2002-02-08

2004-01-20

Foster, Jim (Department: 3728)

Special receptacle or package

For holding a machine readable recording medium

For holding an optical disc

C206S445000, C206S472000, C402S063000

Reexamination Certificate

active

06679376

ABSTRACT:

BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a mini disc (MD), compact disc (CD) and magnetic disk box structure, and more particularly to a MD, CD and magnetic disk box structure that may form an entirely closed state, so that the dust, dirt or the like cannot enter the inside of the MD, CD and magnetic disk box structure, thereby achieving the sealing and cleaning effect.
2. Description of the Related Art
A conventional MD, CD and magnetic disk box structure in accordance with the prior art shown in
FIGS. 1 and 2
comprises a protective file
30
, and multiple sheets
20
for containing MD, CD or magnetic disks therein. Each of the sheets
20
has one end welded on a mediate portion of the protective file
30
. The protective file
30
includes a connecting plate
31
, a top plate
32
and a bottom plate
33
, and folding lines
34
are defined on connections between the connecting plate
31
, the top plate
32
and the bottom plate
33
. The bottom plate
33
of the protective file
30
is formed with multiple through holes
35
for passage of an elastic rope
36
. The elastic rope
36
has a first end secured on a fixing member on the bottom plate
33
of the protective file
30
, and a second end in turn extended through the multiple through holes
35
of the bottom plate
33
of the protective file
30
and then formed with a knot, so that the top plate
32
of the protective file
30
may be retained by the elastic rope
36
.
However, when the protective file
30
of the conventional MD, CD and magnetic disk box structure is closed, the periphery of the top plate
32
and the bottom plate
33
of the protective file
30
is not closed, thereby presenting an open state, so that the dust, dirt or the like easily enters the inside of the protective file
30
. In addition, the top plate
32
and the bottom plate
33
of the protective file
30
are easily deformed or distorted when being compressed or bent, thereby easily damaging or breaking the MD, CD or magnetic disks stored in the protective file
30
of the conventional MD, CD and magnetic disk box structure.
SUMMARY OF THE INVENTION
The present invention has arisen to mitigate and/or obviate the disadvantage of the conventional MD, CD and magnetic disk box structure.
The primary objective of the present invention is to provide a MD, CD and magnetic disk box structure, wherein when the MD, CD and magnetic disk box structure is closed, the connecting plate, the peripheral face of the first box and the peripheral face of the second box may form an entirely closed state, so that the dust, dirt or the like cannot enter the inside of the MD, CD and magnetic disk box structure, thereby achieving the sealing and cleaning effect.
Another objective of the present invention is to provide a MD, CD and magnetic disk box structure, wherein the peripheral face of the first box and the peripheral face of the second box may be secured in the positioning groove and retained between the two spaced positioning ribs of the connecting plate, so that the first box and the second box may be fixed rigidly and stably.
A further objective of the present invention is to provide a MD, CD and magnetic disk box structure, wherein the positioning posts mounted on the inner wall of the peripheral face of the first box and the inner wall of the peripheral face of the second box may be used to fix the first box and the second box, thereby preventing the MD, CD or magnetic disks stored in the MD, CD and magnetic disk box structure from being deformed or distorted when being compressed or bent, thereby protecting the MD, CD or magnetic disks stored in the MD, CD and magnetic disk box structure.
In accordance with the present invention, there is provided a MD, CD and magnetic disk box structure, comprising: a connecting plate having a first side provided with a first box, and a second side provided with a second box, the first box having a peripheral face having a determined height, the second box having a peripheral face having a determined height, so that the fist box and the second box may be combined to form a closed state.
Further benefits and advantages of the present invention will become apparent after a careful reading of the detailed description with appropriate reference to the accompanying drawings.


REFERENCES:
patent: 4231474 (1980-11-01), Takahashi
patent: 4549669 (1985-10-01), Rozporka
patent: 4753347 (1988-06-01), Bellante et al.
patent: 5209593 (1993-05-01), Ros
patent: 5597068 (1997-01-01), Weisburn et al.
patent: 5720384 (1998-02-01), Wu-Chen
patent: 5975298 (1999-11-01), Sankey et al.
patent: 6483787 (2002-11-01), Sugasawa et al.
patent: 6550614 (2003-04-01), Onmori et al.

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