Locking system of the tape storage case for burglarproof of the enclosed tape
First Claim
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1. A locking device for a cassette tape case, comprising:
- a panel sized to be attached to a surface of a cassette tape case; and
a plurality of longitudinal protrusions vertically projecting from the panel, each of the protrusions comprising;
a proximal section tapered toward the panel with a step, a tapered end of the proximal section being directly attached to the panel; and
a distal section tapered away from the panel with a step;
a middle section between the proximal and distal sections.
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Abstract
Disclosed is a locking system for cassette tape cases to prevent tapes from being stolen and to discourage theft of cases as well. A cassette tape case has configurations to lock with a locking device. The locking device case has a plate and a plurality of protrusions configured to couple with the configurations of the cassette tape case. The locking device also has slits for use in unlocking the cassette tape case. Also disclosed is an apparatus to unlock the locked cassette tape case. The unlocking apparatus includes a plurality of keys configured to be inserted into the slits of the locking device.
45 Citations
10 Claims
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1. A locking device for a cassette tape case, comprising:
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a panel sized to be attached to a surface of a cassette tape case; and
a plurality of longitudinal protrusions vertically projecting from the panel, each of the protrusions comprising;
a proximal section tapered toward the panel with a step, a tapered end of the proximal section being directly attached to the panel; and
a distal section tapered away from the panel with a step;
a middle section between the proximal and distal sections. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An anti-theft cassette tape case, comprising:
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a cassette tape case comprising a body and a cover, the cover comprising a locking surface configured to overlap a surface of the body when the case is locked, wherein a plurality of holes are formed on both of the locking surface and the surface of the body so that the holes can be overlapped for the locking of the case;
a panel configured to fit to the locking surface of the cover;
a plurality of protrusions vertically projecting from the panel, the protrusions are arranged in pairs on the panel so that each pair of the protrusions can be inserted into each of the overlapping holes of the locking surface and the surface of the body; and
each of the protrusions comprising;
a proximal section tapered toward the panel with a step, a tapered end of the proximal section being directly attached to the panel; and
a distal section tapered away from the panel with a step; and
a middle section between the proximal and distal sections. - View Dependent Claims (8, 9, 10)
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Specification