Abstract: The present disclosure relates to an airbag structure, and the airbag structure according to the present disclosure includes a body (100) into which a fluid is injected, wherein a plurality of predetermined points (A) spaced apart from each other is arranged on a side along a lengthwise direction, and a protrusion (200) into which the fluid is injected from the body (100), the protrusion (200) extending from the two adjacent predetermined points (A) in a direction facing away from the body (100), wherein the protrusion (200) has a smaller width of a farthest end from the body (100) than a width of an opposite end connected to the body (100).