Pipe joint structure

The utility model discloses a pipe joint structure, including body and adapter sleeve, the adapter sleeve suit is provided with a plurality of recesses in body tip, body tip, install in this recess with the sealed sealing washer of adapter sleeve inner wall cooperation, open the adapter sleeve side has corresponding first, second bar hole, and a jump ring passes first, second bar hole and fixed with the double -layered fastening of body. Or, open adapter sleeve side has corresponding first, second screw hole, installs respectively in first, the second screw hole and presss from both sides fixed first, the 2nd fastening screw of fastening with the body. Among this kind of pipe joint structure, connect through jump ring or fastening screw between body and the adapter sleeve and fix, make thepart change in processing, can effectively improve product production efficiency, reduction in production cost. 本实用新型公开了种管接头结构，包括管体和连接套，所述连接套套装于管体端部，管体端部设置有若干凹槽，该凹槽中安装有与连接套内壁配合密封的密封圈，所述连接套侧面开有对应的第、第二条形孔，卡簧穿过所述第、第二条形孔并将管体夹紧固定