Floating joint and retainer connection structure

A floating joint and retainer connection structure, comprising:

• a fixed retainer having an open side and an axially opposing closed side, and a receiving space defined in the fixed retainer between the open side and the closed side;
• the closed side being formed with a through opening and at least one sliding slot extended radially outward from the through opening;
• and the sliding slot being communicable with the through opening and the receiving space;
• an adaptor joint having a front end and an axially opposed rear end defined as a pipe connecting section and a joining section, respectively, and a guide section rearward extended from the joining section;
• the adaptor joint being assembled to the fixed retainer with the pipe connecting section forward extending through the through opening to an outer side of the fixed retainer;
• and the joining section and the guide section having a connecting section formed between them;
• a first sliding member having a first side axially facing rearward and a second side axially facing forward, and a penetrating opening extending through the first and the second side and being fitted on an outer side of the pipe connecting section;
• the first sliding member being provided on the first side with a first slide, which is fitted in and movable relative to the sliding slot;
• and the second side of the first sliding member being provided with a guiding recess;
• a second sliding member having a fitting bore provided thereon for fitting on the outer side of the pipe connecting section;
• and the second sliding member having at least one edge being fitted in and movable relative to the guiding recess on the first sliding member;
• and
• a retaining ring being fitted on the outer side of the pipe connecting section and attached to one surface of the second sliding member to prevent the first and the second sliding member from axially moving out of the pipe connecting section.