Patent ID: 11905736
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 14:
15. The security device according to claim 14
wherein the hinge structure is a mechanical structure;
wherein the hinge structure attaches the first arm blade to the master blade such that the first arm blade rotates relative to the master blade;
wherein the hinge structure latches the first arm blade into a position within the hollow storage structure of the master blade;
wherein the hinge structure releases the first arm blade from its position in the hollow interior of the master blade such that the hinge structure can rotate into the first arm blade slot after the key structure is fully inserted into the locking structure;
wherein the walls of the master blade slot press against the first arm blade as the key structure is removed from the locking structure such that the first arm blade is reinserted into the hollow storage structure of the master blade;
wherein the hinge structure relatches the first arm blade into position after the first arm blade is reinserted into the hollow storage structure of the master blade;
wherein the hinge structure attaches the second arm blade to the master blade such that the second arm blade rotates relative to the master blade;
wherein the hinge structure latches the second arm blade into a position within the hollow storage structure of the master blade;
wherein the hinge structure releases the second arm blade from its position in the hollow interior of the master blade such that the hinge structure can rotate into the second arm blade slot after the key structure is fully inserted into the locking structure;
wherein the walls of the master blade slot press against the second arm blade as the key structure is removed from the locking structure such that the second arm blade is reinserted into the hollow storage structure of the master blade;
wherein the hinge structure relatches the second arm blade into position after the second arm blade is reinserted into the hollow storage structure of the master blade.