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US 9,879,468 B2Granted
Security display case
OwnerSamuel C. Medawarinventor
Life of this patent
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Abstract
The present invention is a security display case comprising: an enclosure having a plurality of sidewalls defining a safe portion, one of the sidewalls having an opening formed therein; at least a pair of panels hingedly attached over the opening of the enclosure, at least one first locking mechanism disposed on a first panel of the at least a pair of panels and a second locking mechanism disposed on a second panel of the at least a pair of panels; a display housing moveable in and out of the safe portion of the enclosure; at least one locking assembly mounted within the enclosure to facilitate locking and unlocking the display housing within the enclosure; and a control system for operating the movement of the display housing and the locking assembly.
Claims20
A security display case comprising:
- (a) an enclosure, the enclosure comprising a pair of laterally spaced sidewalls, an upper wall, a lower wall, a front wall, and a back wall, the back wall including an opening formed therein permitting access to the safe portion, the upper wall, lower wall, front wall, and back wall extending between the pair of sidewalls to define a lower safe portion, a central opening formed in the upper wall;
- (b) at least a pair of panels hingedly attached to the back wall over the opening formed therein, the at least a pair of panels comprising a first panel and a second panel, the first and second panels each having a front surface and a back surface, at least one first locking mechanism disposed on the back surface of the first panel, a second locking mechanism disposed on the back surface of the second panel, a lock cylinder formed within the second panel for facilitating operation of the second locking mechanism;
- (c) a display housing, the display housing moveable into and out of the safe portion of the enclosure through the central opening formed therein, the display housing having a pair of laterally spaced sidewalls, a top wall, a lower lift platform, a front wall, and a back wall, the top wall, lift platform, front wall, and back wall extending between the pair of sidewalls, at least one of the walls at least partially transparent, and a closure member mounted distally above the top wall providing a gap therebetween;
- (d) at least one locking assembly, the locking assembly being mounted within the enclosure, the locking assembly comprising a locking member disposed proximate the lower wall of the enclosure, an upwardly extending lever having a first end and a second end, the first end of the lever pivotally connected to the locking member, a rod rotatably connected to the second end of the lever opposite the locking member, at least one disc rotatably connected to the rod and the enclosure, wherein the at least one disc rotatably extends into and retracts out of the gap provided between the top wall and the closure member of the display housing as the lever pivots about the locking member and the rod retracts and extends, respectively, a second drive motor disposed proximate the lower wall of the enclosure in electrical communication with the locking member, a pair of trip switches in electrical communication with the second drive motor to de-energize the second drive motor when necessary;
- and
- (e) a control system, the control system in communication with the second drive motor to facilitate rotation of the at least one disc, thereby locking and unlocking the display housing within the safe portion of the enclosure.
3 more elements
In a display case of the type having at least a pair of opposed lockable panels, the at least a pair of panels comprising a first panel and a second panel, the first and second panels each having a front surface and a back surface, the improvement comprising:
- (a) at least one first locking mechanism disposed on the back surface of the first panel, the at least one first locking mechanism including a horizontally translatable shaft and at least one disc pivotally connected thereto, the at least one disc being rotatably connectable to the back surface of the first panel, wherein the at least one disc rotatably extends and retracts behind a portion of the back wall as the shaft translates horizontally;
- (b) a second locking mechanism disposed on the back surface of the second panel, the second locking mechanism including a vertically translatable shaft and at least one disc pivotally connected thereto, the at least one disc being rotatably connectable to the back surface of the second panel, wherein the at least one disc rotatably extends and retracts over a portion of the first panel as the shaft translates vertically thereby locking the first and second panels in place;
- and
- (c) a lock cylinder formed within the second panel for facilitating vertical translation of the second locking mechanism, the lock cylinder pivotally connected to the shaft of the second locking mechanism;
- and
- wherein the first and second locking mechanisms are independently movable with respect to each other.
3 more elements
A locking mechanism comprising:
- (a) at least one first locking mechanism including a horizontally translatable shaft and at least one disc pivotally connected thereto, the at least one disc being rotatably connectable to a surface, wherein the at least one disc rotatably extends and retracts as the shaft translates horizontally;
- (b) a second locking mechanism including a vertically translatable shaft and at least one disc pivotally connected thereto, the at least one disc being rotatably connectable to a surface, wherein the at least one disc rotatably extends and retracts over a portion of the first panel as the shaft translates vertically;
- (c) a lock cylinder pivotally connected to the shaft of the second locking mechanism for facilitating vertical translation of the shaft;
- and
- wherein the first and second locking mechanisms are independently movable with respect to each other.
2 more elements
Dependencies are inferred from the claim text.