TWD186654S - Double cartridge housing closed - Google Patents

Abstract

[Use of article] The article used in this design is a water filter housing that can be equipped with multiple filter material boxes and allows water to pass through the filter material to be purified. ;[Design Description];This design is a closed water filter housing with a filter material box that cannot be seen from the outside. The appearance mainly consists of a rectangular hexahedron body with a specific ratio of length, width and height. The upper and lower surfaces essentially have a circular surface with a radius of curvature, and the side direction forms a long and narrow elliptical outline with a vertical height. Among them, the left and right edges of the upper surface, lower surface, front surface, and rear surface of the main body are respectively decorated with slightly retracted arc segments with a curvature. In the left and right views, the inner edges along the left and right sides of the main body each contain a narrow elliptical concave surface, and a protruding, parallel, longitudinally elliptical island is symmetrically decorated in the center of these concave surfaces. block. In addition, a protruding rectangular convex part decorated with rounded corners is formed on the upper and lower parts of the central part of the rear surface of the main body respectively, and the bottom end of the lower rectangular convex part extends to the lower surface of the main body, etc., forming a very special overall shape. special visual impression.