Connecting clamping head of thin-wall stainless steel pipe

The utility model discloses a connecting chuck of a thin-wall stainless steel pipe, which comprises a connecting head body, the upper surface and the bottom surface of the connecting head body are both provided with butt joint grooves, the outer surface of the connecting head body is provided with two annular pressure grooves, the upper surface and the bottom surface of the connecting head body are both provided with two U-shaped grooves, and the U-shaped grooves are connected with the butt joint grooves. A supporting block is hinged to the inner wall of each U-shaped groove through a pin shaft. According to the device, through the arrangement of the butt-joint groove, the waterproof pad, the annular pressing groove, the supporting block, the supporting spring, the arc-shaped hoop and the mounting hole, butt-joint mounting of the stainless steel pipe can be achieved, annular pressing fastening mounting of the stainless steel pipe and the connector body is achieved, meanwhile, through cooperation of the arc-sh