Flush toilet
AssigneeXiamen Axent Corporation Limited
InventorsChangfa Jiang, Jin Chen, Ting Huang
Life of this patent
Estimating the term…
Abstract
A flush toilet, comprising a washing water supply portion which has a water outlet and a water inlet configured to connect to an external water supply pipe, is disclosed. Water flowing in from the water inlet flows from a first water inlet pipe to a second water inlet pipe, and then flows from the second water inlet pipe to the water outlet, a flow sectional area of the first water inlet pipe is smaller than a flow sectional area of the water inlet, and a flow sectional area of the second water inlet pipe is larger than the flow sectional area of the first water inlet pipe.
Claims19
A flush toilet, comprising a washing water supply portion which has a water outlet and a water inlet configured to connect to an external water supply pipe, wherein
- the flush toilet further comprises a basin portion and a sewage pipe, wherein the basin portion has a filth receiving surface, an inner edge portion formed on an upper portion of the filth receiving surface, and a recess formed on a lower portion of the filth receiving surface;
- and the recess has a peripheral wall connected to the lower portion of the filth receiving surface;
- an inlet of the sewage pipe is in communication with the recess;
- and
- a first flow guide portion is formed on the filth receiving surface, washing water flows out from the water outlet to a front portion of the filth receiving surface, and is guided by the first flow guide portion to flow toward the inlet of the sewage pipe to form a first water flow;
- a second flow guide portion is formed at a rear portion of the filth receiving surface, the washing water flows out along an inner peripheral surface of the inner edge portion from the water outlet to the rear portion of the filth receiving surface, and is guided by the second flow guide portion to rotate along a peripheral wall of the recess to form a second water flow;
- and the first water flow and the second water flow act together to generate a vortex to agitate filth and discharge the filth from the sewage pipe,
- wherein the first flow guide portion has a protrusion formed on the filth receiving surface, and the protrusion is formed by protruding inward one side surface of the filth receiving surface in a left-right direction.
Dependencies are inferred from the claim text.