Connector for piping

A connector for piping, the connector comprising:

• a female connector;
• male connectors respectively coupled to ends of the female connector and having beads protruding from outer peripheral surfaces thereof;
• first locking members each having one surface with which the bead engages when the first locking member moves on a chamber portion when the male connector is coupled in a state in which the first locking members are temporarily coupled to the chamber portions formed at two opposite sides of the female connector;
• and
• second locking members with which upper portions of the beads engage when the second locking members are coupled to the female connector after the male connectors are coupled to the female connector,
• wherein the female connector has three or more ends, and the male connectors are respectively coupled to the ends,
• wherein the first locking member comprises:
• a first locking body having a through-hole penetrated by the male connector;
• and
• first elastic bodies protruding from a lower portion of the first locking body, provided to be in contact with an inner peripheral surface of the chamber portion, and configured to provide the elastic force,
• wherein the second locking member comprises:
• a second locking body coupled to an outer surface of the female connector and having a bead locking portion inserted into the chamber portion, with which an upper portion of the bead engages when the second locking body is coupled to the female connector;
• and
• second elastic bodies extending from two opposite sides of the second locking body and configured to provide elastic forces in a direction in which the second elastic bodies surround an outer peripheral surface of the female connector,
• wherein a second engagement hook protrudes inward from the second elastic body and engages with a fastening groove formed in an outer peripheral surface of the female connector.