A kind of infant's dummy structure, it includes have a baffle, one set the support ring of what baffle side with one set the what baffle other side suck head, head is sucked again to be head with an expansion, one collect Duan Yuyi connection what and collect elastic portion between section and baffle, the elastic portion is being constituted with the reverse fold of indent, deformable space is generated on sucking head through reverse fold, military order, which sucks head, can have scalable or beat actuation elastic.一種嬰幼兒用安撫奶嘴結構，其包含有一擋片、一設於擋片一側之持環與一設於擋片另一側之吸吮頭，又吸吮頭乃具有一擴大之頭部、一收束段與一連接於收束段與擋片間之彈性部，該彈性部乃以內凹之反折緣構成，透過反折緣在吸吮頭上產生可變形空間，將令吸吮頭能具備有可伸縮或偏擺作動之彈性者。
