Abstract: A quick-assembly deodorant drainer for washbasin. The deodorant drainer comprises a drainer body including a mounting portion mounted in a water outlet of the washbasin and extends downward, a connecting portion mounted at a lower end of the mounting portion and is provided with a deodorant anti-overflow device, and a sewer pipe connected to a lower end of the connecting portion, shaped as a cylindrical straight pipe, and is provided with at least one bending portion. Wherein, the deodorant anti-overflow device includes a cylinder and a sealing cover, an upper end of the cylinder is open and a water-flow hole is disposed at a lower end thereof, and a cylindrical convex portion is disposed at an inner bottom portion of the cylinder and extends upwardly; the convex portion is internally provided with a through hole, and the sealing cover is disposed at the bottom of the cylinder.

Abstract: A quick-assembly deodorant drainer for washbasin. The deodorant drainer comprises a drainer body including a mounting portion mounted in a water outlet of the washbasin and extends downward, a connecting portion mounted at a lower end of the mounting portion and is provided with a deodorant anti-overflow device, and a sewer pipe connected to a lower end of the connecting portion, shaped as a cylindrical straight pipe, and is provided with at least one bending portion. Wherein, the deodorant anti-overflow device includes a cylinder and a sealing cover, an upper end of the cylinder is open and a water-flow hole is disposed at a lower end thereof, and a cylindrical convex portion is disposed at an inner bottom portion of the cylinder and extends upwardly; the convex portion is internally provided with a through hole, and the sealing cover is disposed at the bottom of the cylinder.

Abstract: A crank connection structure includes a crank and a connection pipe. The crank and the connection pipe are connected in a plug-in manner and are rotatable relative to each other. A sealing ring is provided between the crank and the connection pipe. A faucet includes a body and the crank connection structure. The connection pipe is connected to the body. For the crank connection structure and the faucet using the structure, during the installation, only the angle relationship between the crank and the connection pipe needs to be adjusted, and the sealing ring is used for sealing the crank and the connection pipe without requiring raw material belt. The angles between the faucet body and the two cranks can be simultaneously adjusted to be at same level by rotating the faucet body, which abandons the traditional way of separately adjusting the cranks for leveling, achieving faster installation and adjustment.

Abstract: A quick-assembly deodorant drainer for washbasin, includes a drainer body having a mounting portion, a connecting portion and a sewer pipe. The mounting portion is mounted in a water outlet of the washbasin and extends downward, the connecting portion is mounted at a lower end of the mounting portion, and the connecting portion includes a deodorant anti-overflow device. The deodorant anti-overflow device includes a cylinder and a sealing cover, the upper end of the cylinder is open and a water-flow hole is disposed at the lower end thereof, and a cylindrical convex portion is disposed at an inner bottom portion of the cylinder and extends upwardly. The convex portion has a through hole, and the sealing cover is disposed at the bottom of the cylinder through a fixed shaft connected to the sealing cover. The upper end of the fixed shaft has a sleeve sleeved over the convex portion.

Abstract: A crank connection structure includes a crank and a connection pipe. The crank and the connection pipe are connected in a plug-in manner and are rotatable relative to each other. A sealing ring is provided between the crank and the connection pipe. A faucet includes a body and the crank connection structure. The connection pipe is connected to the body. For the crank connection structure and the faucet using the structure, during the installation, only the angle relationship between the crank and the connection pipe needs to be adjusted, and the sealing ring is used for sealing the crank and the connection pipe without requiring raw material belt. The angles between the faucet body and the two cranks can be simultaneously adjusted to be at same level by rotating the faucet body, which abandons the traditional way of separately adjusting the cranks for leveling, achieving faster installation and adjustment.