Special receptacle or package – For plate or sheet
Reexamination Certificate
2000-12-14
2002-01-29
Luong, Shian (Department: 3728)
Special receptacle or package
For plate or sheet
C206S038100, C206S039000
Reexamination Certificate
active
06341693
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a storage case for use in enclosing memory cards, for example.
2. Brief Description of the Related Art
In recent years, memory cards are widely used as mass-storage recording mediums for storing data from electronic devices such as personal computers and digital cameras.
While a terminal portion of a memory card is being exposed, terminals at the terminal portion are unavoidably smudged by dusts, or the like and data cannot accurately be written in and read out from the memory card. Accordingly, the memory card is generally enclosed in its own case and protected from dusts.
A conventional storage case for a memory card is shaped like a bag formed of two stacked polyethylene sheets joined by heat sealing and is therefore generally simple in structure.
Such a conventional storage case cannot protect the enclosed memory card from being smudged by dusts which are easily entered from its opening portion. This opening portion of the storage case brings a risk that the memory card will be dropped from the opening portion unintentionally while a user is carrying the storage case.
To overcome the above shortcomings, there is proposed some storage case having a lid to open and close its opening portion to protect an enclosed object from dusts. Such proposed storage case is difficult to handle because it takes a lot of time and labor for users to open and close the lid.
SUMMARY OF THE INVENTION
In view of the aforesaid aspect, it is an object of the present invention to provide a storage case in which an enclosed object can reliably be prevented from being smudged by dusts and the enclosed object can also reliably be prevented from being dropped unintentionally and which is easy to handle.
To solve the above-mentioned problem, a storage case according to the present invention comprises:
a base half,
a slide half slidablly combined with the base half
lid provided integrally with the slide half to open and close an opening portion for admitting or ejecting an enclosed object, wherein there is provided a structure in which
cam grooves provided on either side of the base half and the lid are engaged with protrusions on the other side, and when
the slide half is subjected to slide operation relative to the base half, the protrusions move along in continuous contact with the cam grooves to thereby open and close the lid.
With the storage case constituted in such a fashion according to the present invention, since the opening portion is firmly closed by the lid while the enclosed object is being enclosed in the storage case, the storage case can surely be prevented from being smudged by dusts and the enclosed object in the storage case can reliably be prevented from being dropped unintentionally.
In this storage case, since the lid opens and closes as the slide half is slid, a user can easily get the enclosed object in and out of the storage case by only sliding the slide half, and hence the storage case is considerably easy to handle.
REFERENCES:
patent: 1997043 (1935-04-01), Clark
patent: 3887106 (1975-06-01), Charlson et al.
patent: 3888350 (1975-06-01), Horvath
patent: 4779730 (1988-10-01), Hartsfield et al.
patent: 4838422 (1989-06-01), Gregerson
patent: 5020255 (1991-06-01), Rodel
patent: 5038932 (1991-08-01), Sheu
patent: 5353947 (1994-10-01), Zinnbaner et al.
patent: 5427446 (1995-06-01), Glomski
patent: 5732820 (1998-03-01), Tsai
patent: 5878887 (1999-03-01), Parker et al.
patent: 5950816 (1999-09-01), Reid
patent: 9101096 (1997-02-01), None
Kinoshita Masahiro
Konno Toshikazu
Nakata Chika
Yamaguchi Makoto
Kananen, Esq. Ronald P.
Luong Shian
Rader & Fishman & Grauer, PLLC
LandOfFree
Storage case does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Storage case, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Storage case will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2830853