Extendable drainpipe assembly

An extendable drainpipe assembly, comprising:

• a pipe body and a first pipe connector, the first pipe connector comprises a first adapter seat and at least a first fold, the pipe body comprises at least a second fold, and the first pipe connector is mountably and removably connected to the pipe body via the at least a first fold and the at least a second fold;
• wherein the first adapter seat is provided with at least one first leak-proof gasket and at least two first grooves, the at least one first leak-proof gaskets being arranged around an outer wall of the first adapter seat at one end of the first adapter seat away from the first pipe connector and configured to be sealed with an inner wall of a drainage of a house, the at least two first grooves being symmetrically and oppositely arranged on the outer wall of the first adapter seat and configured to be jammed and installed onto the drainage, and the at least two first grooves being arranged closer to the first pipe connector relative to the at least one first leak-proof gasket.

An extendable drainpipe assembly, comprising:

• a pipe body and a first pipe connector, the first pipe connector comprises a first adapter seat and at least a first fold, the pipe body comprises at least a second fold, the second fold have two sidewalls set opposite each other, the two sidewalls are selectively expanded into a thread, when the two sidewalls are expanded into a thread, the first pipe connector is mountably and removably connected to the pipe body via the at least a first fold and the at least a second fold;
• wherein the first adapter seat is provided with at least one first leak-proof gasket and at least two first grooves, the at least one first leak-proof gaskets being arranged around an outer wall of the first adapter seat at one end of the first adapter seat away from the first pipe connector and configured to be sealed with an inner wall of a drainage of a house, the at least two first grooves being symmetrically and oppositely arranged on the outer wall of the first adapter seat and configured to be jammed and installed onto the drainage, and the at least two first grooves being arranged closer to the first pipe connector relative to the at least one first leak-proof gasket.

An extendable drainpipe assembly, selectively connected to a drainage, comprising:

• a pipe body and a first adapter mountably and removably connected to an end of the pipe body, the first adapter comprises at least a first fold, the pipe body comprises at least a second fold, and the first adapter is connected to the pipe body via the at least a first fold and the at least a second fold;
• wherein the first adapter seat is provided with at least one first leak-proof gasket and at least two first grooves, the at least one first leak-proof gaskets being arranged around an outer wall of the first adapter seat at one end of the first adapter seat away from the first pipe connector and configured to be sealed with an inner wall of the drainage, the at least two first grooves being symmetrically and oppositely arranged on the outer wall of the first adapter seat and configured to be jammed and installed onto the drainage, and the at least two first grooves being arranged closer to the first pipe connector relative to the at least one first leak-proof gasket.