초록 ▼

Trays for carrying out beverage cups having at least one cell to support upright at least one cup in each cell, each of said cells having one fixed side wall and one opposing pressure side wall, said pressure side wall being directed downwardly and inwardly of the cell, and free at its lower end to

Trays for carrying out beverage cups having at least one cell to support upright at least one cup in each cell, each of said cells having one fixed side wall and one opposing pressure side wall, said pressure side wall being directed downwardly and inwardly of the cell, and free at its lower end to be flexed outwardly by the entry of a cup or cups, said pressure side wall having convoluted areas between downwardly and inwardly directed ribs in order to provide lateral support between two of said ribs for each of said at least one cup, and to provide lateral flexibility across the width of said pressure wall.

대표청구항 ▼

A carry out tray fabricated of resilient material having at least one cell, each cell for receiving at least one cup, each cell having a vertical axis and being comprised of a top rim, a first side wall and a second side wall, two end walls and a supporting bottom panel, each of said two side walls

A carry out tray fabricated of resilient material having at least one cell, each cell for receiving at least one cup, each cell having a vertical axis and being comprised of a top rim, a first side wall and a second side wall, two end walls and a supporting bottom panel, each of said two side walls and two end walls being connected to each other at their adjacent edges to form a circumference of said cell, each of said first side wall and two end walls being connected to said bottom panel, whereby to form a supporting structure for said cell, said second side wall being left free of connection to said bottom panel to allow said second sidewall to flex outwardly of said cell when displaced by entry of a cup, thus forming a pressure wall to exert pressure upon said cup between said two side wall, said first side wall being formed with at least two ribs directed downwardly into, and inwardly, of said cell, designed to receive, and provide lateral stability to, said cup located respectively between a pair of said at least two ribs formed on said first side wall and an opposing pair of ribs of said second side wall; said second side wall being formed with at least two ribs directly opposing said at least two ribs of said first side wall, said at least two ribs of said second side wall projecting downwardly into, and inwardly of, said cell to a bottom edge, and at such an angle with said vertical axis of said cell as to project inwardly at said bottom edge into the area to be occupied by said cup, and with a top edge of said second side wall ribs and said second side wall spaced a sufficient distance from a top edge of said first side wall and related ribs to receive said cup, the lower edge of said second side wall being displaced and flexed outwardly of said cell by entry of said cup, thereby producing a supporting pressure upon said cup between said first side wall and said second side wall, with at least a point of contact with said cup at each rib of said opposing pair of ribs of each of said side walls; the areas between the ribs of said second side wall, and between each of two endmost ribs of said second side wall and the adjacent edge of an end wall being tapered from a substantially linear connection to said top rim at their respective top edges to a part cylindrical form at each of their bottom edges, thereby to provide both lateral and outward flexibility across the entire length of said second side wall in order to accommodate the containment of at least one cup.