Patent ID: 8490891

Claim:
A washing fluid supply structure for a water outlet device, which is arranged in a water supply pipeline of the water outlet device, the washing fluid supply structure comprising: a container for containing washing liquid, the container including a guard board, an upper end that has a container cover with a through hole, and a lower end having a fixing cover with a through hole; a main body that is a water flow pipeline, an upper end of the main body being connected with the water supply pipeline, and a lower end of the main body being connected with the water outlet device, said main body being disposed so as to approach a middle of the container, the main body including a water inlet at an upper portion of the main body, a water outlet at a lower portion of the main body, an upper cover arranged on the water inlet of the upper portion of the main body, said upper cover having a dummy club with a through hole, the upper cover of said main body passing through the through hole of the upper end of the container, and a lower cover arranged on the water outlet of the lower portion of the main body, said lower cover having a dummy club with a through hole, the lower cover of said main body passing through the through hole of the lower end of the container; a connecting pipe; a fluid supply device for receiving the washing liquid from the container, said fluid supply device being arranged in the main body, the fluid supply device being communicated with the container through the connecting pipe, the fluid supply device supplying the washing liquid for said water outlet device under hydraulic pressure; a first one-way valve through which the washing liquid in the container flows into the fluid supply device being arranged in a pathway; a washing fluid delivery pipe, said fluid supply device being communicated with said water outlet device through the washing fluid delivery pipe; and a second one-way valve disposed in another pathway, the washing liquid in the fluid supply device flowing through the second one-way valve into the water outlet device, wherein said container is a casing which sleeves an outside of the main body, further wherein the guard board of the container is connected with an outer wall of the main body and disposed so as to approach a middle portion of an inner wall of the container, further wherein a space for containing the washing liquid is formed between the main body and an upper surface of the guard board, and further wherein an opening of said connecting pipe is disposed on said guard board and communicated with said space for containing the washing liquid, another opening of said connecting pipe is communicated with said fluid supply device.