The present model relates to a kneepad structure.It includes the elastic part,The first upper fixed part defined at the end of the elastic part and separated from each other.And the first lower fixing part,The second upper fixed part defined at the other end of the elastic part and separated from each other.And the second lower fixing part,The joint assembly arranged on the bearing body,And a plurality of flexible pads having connectors；First, the flexible cushion body is arranged on the first upper fixing part by using the connecting piece.The first lower fixing part,The second upper fixing part,Or the second lower fixing part,And the elastic part is arranged at the folding side of the user's knee.The first upper fixing part,The first lower fixing part,The second upper fixing part,And the second lower fixed part fixed the upper and lower sides of the knee joint.Let each flexible pad clamp and fix the knee joint.Thus, the utility model can achieve free use and effectively protect the knee joint.本新型為有關於一種護膝結構，其包括彈性部、界定於彈性部端處且相分離之第一上固定部、和第一下固定部、界定於彈性部另端並相分離之第二上固定部、和第二下固定部、設於承載本體上之接合組件、及複數具有連結件之撓性墊體；先利用連結件將撓性墊體設置於第一上固定部、第一下固定部、第二上固定部、或第二下固定部，且將彈性部設於使用者膝蓋摺疊側處，並利用接合組件使第一上固定部、第一下固定部、第二上固定部、及第二下固定部固定膝關節上下兩側，讓各撓性墊體夾設固定膝關節，藉此令本新型達到使用自由且有效保護膝關節之實用進步性。
