Multi-way pipe connector for tubular frame

Abstract

A multi-way pipe connector for a tubular frame, applied to connect a plurality of connection tubes so as to form the tubular frame, includes a main connector body, a plurality of connection protrusions and a plurality of elastic O-rings. The connection protrusions are extending individually in corresponding extension directions from the main connector body, and each of the connection protrusions has an outer wall including at least one annular groove. Each of the plurality of elastic O-rings is to sleeve one said corresponding annular groove of the respective connection protrusion so as to form a dimensional interference fit relationship with an inner wall of the corresponding connection tube sleeving the connection protrusion.

Dependencies are inferred from the claim text.