A kind of combination type coffin structure of what is closed in this creation system,Its mainly by bottom plate,Long side plate,Short side plate,Connection component and lid composition,Its insole board what periphery is equipped with the side strip for being connected with each other and being formed an accommodating area,And the wall surface system of each side strip towards accommodating area is respectively formed plural fixation hole,Aforementioned each long side plate and each short side plate each extend over the first fixing piece and the second fixing piece,Long side plate and short side plate can be allowed to can be mapped to fixation hole by each fixing piece,Make on the effectively fixed what bottom plate of its each side plate so that an accommodating space is collectively formed,Combination Hou penetrates connection component again will effectively reinforce fixing to avoid disengaging between each long side plate and each short side plate,And lid is arranged above each long side plate of what and each short side plate again for Hou,It is set to be defined as confined space to cover the accommodating space,Coffin structure can be allowed to can reach the purpose that easy what stores carrying by this creation.本創作係關於一種組合式棺材結構，其主要由底板、長側板、短側板、連接組件及蓋體組成，其中底板於週邊設有相互連接並形成一容置區之側邊條，而各側邊條朝容置區之壁面係分別形成複數固定孔，前述各長側板及各短側板分別延伸第一固定件及第二固定件，藉由各固定件可讓長側板及短側板均可對應到固定孔，使其各側板有效固定於底板上以共同形成一容置空間，組合後再透過連接組件將各長側板及各短側板之間有效加強固定以避免脫離，而後再將蓋體設置於各長側板及各短側板上方，以遮蓋該容置空間使其界定成密閉空間，藉由本創作能讓棺材結構可達到易於收納搬運之目的。
