TWD131226S1 - Ink cartridge - Google Patents

Abstract

[Item Usage] The item in this creation is an ink cartridge, which is usually installed in a printer or other printing machine. [Design Features] From the various views, the main features are as follows: this item is a flat rectangular body, with a large slightly concave rectangular square on the front, which is decorated with equidistant wavy stripes, and a horizontal rectangular shallow concave part of different sizes is slightly concave in the upper and lower parts of the middle respectively. The back is covered with a thin sheet extending from a flat surface, with a protrusion extending obliquely upward on the upper half of the left side surface, and an IC substrate on the lower half; furthermore, there is a strip-shaped component on the upper half of the right side surface, and a straight rectangular groove extending to the bottom is provided in the central part of the lower half; in addition, the protrusion on the left side of the bottom surface of this item is equipped with concentric circle-shaped concave holes, and hollow components are provided on both sides; when in use, this item is installed in a printer; the overall novel design is the characteristic of the creation of this item.