Patent ID: 9470446
Filing Date: 2016-10-18
CPC Classification: F25C

Claim Text:
1. An ice making tray for an ice maker, wherein the ice maker is disposed on a door of a refrigerator, and the ice making tray comprises: a tray body provided with a plurality of ice forming chambers being concave in a downward direction parallel to a Z-axis, wherein the Z-axis extends in a direction parallel with gravity, in which an opening for water flowing is formed between adjacent ice forming chambers; a water storage trough disposed on a front side of the tray body in a frontward direction parallel to an X-axis, wherein the X-axis perpendicular to the Z-axis and extends parallel with a longest distance of the ice forming chambers, and being higher than the plurality of ice forming chambers in an upward direction parallel to the Z-axis, in which the water storage trough is communicated with the plurality of ice forming chambers via at least one water returning mouth; and an enclosure wall, disposed around a top end of the tray body and the water storage trough, and extending above the tray body and the water storage trough in the upward direction, including a front portion, a left portion orthogonal to the front portion, a right portion opposite the left portion, and a rear portion opposite the front portion, wherein the front side of the tray body is extended in the frontward direction to form a front wall, wherein the front wall is a bottom of the water storage trough, a convex surface protruding in the upward direction is formed on an upper surface of the front wall, and the convex surface extends in a lengthwise direction parallel to a Y-axis, wherein the Y-axis is perpendicular to the Z-axis and the X-axis, and is lower than any one of the front portion, the left portion, the right portion and the rear portion of the enclosure wall in the downward direction, such that the water storage trough is defined by the convex surface of the tray body, the front wall, the left portion of the enclosure wall, the right portion of the enclosure wall, and the front portion of the enclosure wall.