Filter core structure having flow guiding and flushing capabilities

Abstract

A filtering core structure having flow guiding and flushing capabilities includes: a wall piece; a filter bottle, disposed on the wall piece, with a top portion of the filter bottle provided with a water input port and a clean water port; a filter core, disposed in the filter bottle, such that water output end of filter core is connected to and in communication with the clean water port; a water input chamber, disposed inside the filter bottle and around perimeter of the filter core; and a flow guiding tube, connected to water input port, and in communication with bottom portion of the water input chamber. In this filter core structure, thrust of water flow is used to flush germs and impurities from the bottom of filter bottle, so that stagnant water will not remain there, in solving the problem of germ multiplication and stinky water.

Dependencies are inferred from the claim text.