TWD186649S - Triple cartridge assembly - Google Patents

Abstract

[Use of article] The article used in this design is a water filter equipped with multiple filter material boxes and allowing water to pass through the filter material to be purified. ;[Design Description];This design is an open type water filter with a filter material box that can be directly loaded and unloaded from the outside. The main appearance features include a main body with a wider front width than the side width and a roughly U-shaped outline. Among them, the left and right parts of the main body are in the shape of a symmetrical longitudinal oval, and a long and narrow, transversely connected ridge is formed along the upper part between the two. The upper surface essentially has a circular surface with a curvature radius consistent with the outline of the side parts, and The side surfaces of the left and right sides are symmetrically decorated with a protruding, longitudinally oblong elliptical convex surface parallel to the outer contour; in addition, three semi-cylindrical connecting seats are adjacent to the bottom of the transverse ridge, between the left , the right sides maintain an appropriate distance from each other, and part of the outline protrudes from the upper surface. Three cylindrical filter media box units with a specific ratio of diameter and height are correspondingly connected below the above three connecting seats; in the front view, the upper edge of the connecting seat and the lower edge of the filter box are symmetrically modified with curvature There is an arc segment and so on.