Provided is a buckle type nut assembly (100), comprising: a nut body (110), a side wall (114) of the nut body (110) having a convex wing (115); and a tubular part (120), an outer wall (123) of the tubular part (120) having a flange (126) which is circumferentially arranged, wherein the tubular part (120) is provided with a limiting groove (125) which axially extends from one end thereof and penetrates through the plane of the upper end face (1261) and the plane of the lower end surface (1262) of the flange (126); one end of the limiting groove (125) is open, and the other end thereof is closed; the wing (115) of the nut body (110) enters the limiting groove (125) from the open end of the limiting groove (125), and the wing (115) extends out of the limiting groove (125) so that the nut body (110) is limited in the tubular part (120); and a spacing exists between the upper end face (1151) of the wing (115) and the lower end face (1262) of the flange(126).
一种卡扣式螺母组件(100),包括:螺母本体(110),所述螺母本体(110)的侧壁(114)具有凸出的翼状部(115);管状件(120),所述管状件(120)的外壁(123)具有周向布置的凸缘(126),所述管状件(120)上具有从其一端开始沿轴向延伸并且贯穿所述凸缘(126)的上端面(1261)所在的平面和下端面(1262)所在的平面的限位槽(125),所述限位槽(125)—端开口,另一端封闭;所述螺母本体(110)的翼状部(115)从所述限位槽(125)的开口端进入所述限位槽(125),且所述翼状部(115)从所述限位槽(125)中伸出,使所述螺母本体(110)被限定在所述管状件(120)内,且所述翼状部(115)的上端面(1151)与所述凸缘(126)的下端面(1262)之间具有间隔。patents-wipo patents-wipo