Frame for supporting and moving a panel of a display cabinet for show-casing and selling products

Frame for supporting and displacing a sheet or panel of a display cabinet or counter for product showcases, the frame comprising:

• at least one hollow section with an axis;
• and
• a system for moving the sheet or panel, the system comprising:
• a fixed support element connected to a first end of a retaining element of the sheet or panel,
• a rotary element connected to, on one side, a second end of the retaining element and, on another side, a clamp configured to fasten the panel or sheet, wherein:
• the fixed support element rotatably supports the first end of the retaining element, the fixed support element being provided with at least two first holes or an elongated first hole, the at least two first holes or the elongated first hole being arranged on a first oblique line with respect to the axis of the hollow section, each hole being sized to be engageable by a first pin that passes through the first end of the retaining element,
• the rotary element comprises at least two second holes or an elongated second hole, the at least two second holes or the elongated second hole being arranged on a second oblique line with respect to the axis of the hollow section, each hole being sized to be engageable by a second pin that passes through the second end of the retaining element, and
• an inclination of the first oblique is opposite to an inclination of the second oblique line, when the retaining element is in a condition in which the sheet or panel is in a closed state.