| 摘要 |
The inventive furniture comprises a metallic structure with a control box which actuates three engines by means of a sensor or panic button, the motion of these latter elements being controlled by sensors, the engines rotating, each one, a gear connected to coupling axles and simultaneously displaying trays in order to rotate backwardly the jewellery and hide the same for avoiding a robbery. The invention also includes an anti-theft shutter having a counterweight, which is actuated when a coil turns the stopper of the shutter to an open position by means of a piston, thus descending the anti-theft shutter using an axis, and being supported by tensor means as well as by the stopper turned to a closed position and the coil, the coil returning the piston to its home position in order to avoid lifting the shutter in a manual form. The showcase has a compartment for protecting the trays, and a glass door for protecting the displayed elements from dust.
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