Self-overflow drainage joint
OwnerShumin He, Chao Xiaoinventors
Life of this patent
Estimating the term…
Abstract
A self-overflow drainage joint comprises a joint body, wherein the joint body comprises a flow channel, a water inlet and a water outlet; an end of the joint body at the water inlet is matched with a drainer to be fixed to form a combined state that the drainer is communicated with the joint body; and the self-overflow drainage joint is wherein the end of the joint body at the water inlet is provided with an overflow area, and at least one overflow hole communicated with the flow channel is formed in the overflow area.
Claims12
A self-overflow drainage joint, comprising a joint body, wherein the joint body comprises a flow channel, a water inlet and a water outlet;
- an end of the joint body at the water inlet is matched and fixed with a drainer to form a combined state in which the drainer is communicated with the joint body;
- wherein, the end of the joint body at the water inlet is provided with an overflow area, and at least one overflow hole communicated with the flow channel is formed in the overflow area, wherein the joint body is provided with a mounting part which is matched and fixed with the drainer and a peripheral part located at a periphery of the mounting part, and the overflow area is formed between the peripheral part and the mounting part, wherein the mounting part and the peripheral part are integrally formed on the joint body, and the at least one overflow hole is opened at a bottom of the overflow area, wherein bottoms of the mounting part and the peripheral part are connected into a whole through a linking part, and the linking part comprises a conical bottom wall and a planar bottom wall located in the overflow area;
- ends of the conical bottom wall and the planar bottom wall which are far away from each other are connected with the peripheral part and the mounting part respectively, and a height of an end of the conical bottom wall connected with the planar bottom wall is lower than that of the conical bottom wall connected with the peripheral part.
A self-overflow drainage joint, comprising a joint body mounted to a drainer, the joint body comprising a flow channel communicated with a water inlet and a water outlet, wherein the joint body further comprises an overflow area formed on an outer wall of the joint body and an overflow hole communicated with the overflow area and the flow channel, and the overflow hole is opened in a shade area of the overflow area on the outer wall of the joint body, wherein the joint body is provided with a mounting part which is matched and fixed with the drainer and a peripheral part located at a periphery of the mounting part, and the overflow area is formed between the peripheral part and the mounting part, wherein the mounting part and the peripheral part are integrally formed on the joint body, and the overflow hole is opened at a bottom of the overflow area, wherein bottoms of the mounting part and the peripheral part are connected into a whole through a linking part, and the linking part comprises a conical bottom wall and a planar bottom wall located in the overflow area, ends of the conical bottom wall and the planar bottom wall which are far away from each other are connected with the peripheral part and the mounting part respectively, and a height of an end of the conical bottom wall connected with the planar bottom wall is lower than that of the conical bottom wall connected with the peripheral part.
Dependencies are inferred from the claim text.