A kind of folding pet's Portable box,Especially refer to pet Portable box by foldable ㄇ type top plate and ㄩ type bottom plate in it is cross intersect formed,Wherein: inwardly break two fins of the folding equipped with combination for the bottom of ㄇ type top plate two sides,It uses in conjunction with the corresponding two sides of fixed what ㄩ type bottom plate,ㄩ type bottom plate correspond to what ㄇ type top plate before,The both sides of Hou opening are equipped with front side door-plate and Hou side door plate upwards,Use before closing ㄇ type top plate,Hou opening,Before ㄇ type top plate,Hou opening with before,A left side for Hou side door plate,It is right to be equipped with the stubborn folding line of the arc of opening outwardly with three side of top,The arc oblique angle face folded in correspondence with each other is used,Increase the structural strength of cabinet,Be equipped on arc oblique angle face in correspondence with each other can anchor mutually it is public,Mother buckle,A cabinet is anchored into as by ㄇ template and bottom plate,It can be dismantled and be folded with ㄩ type bottom plate by what ㄇ type top plate,So it is small in size and do not take up space,For its characteristic person.一種折疊式寵物攜帶箱,尤特指寵物攜帶箱是由可折疊式的ㄇ型頂板與ㄩ型底板呈十字型交叉所組成,其中:ㄇ型頂板兩側的底部向內拗折設有結合用的二翼片,藉以結合固定於ㄩ型底板對應的兩側,ㄩ型底板對應於ㄇ型頂板前、後開口的兩邊向上設有前側門板與後側門板,藉以封閉住ㄇ型頂板的前、後開口,ㄇ型頂板前、後開口與前、後側門板的左、右與頂部三邊設有開口朝外的弧形拗摺線,藉以折出互相對應的弧形斜角面,增加箱體的結構強度,在互相對應的弧形斜角面上設有可以互相扣定公、母扣件,做為將ㄇ型板與底板扣定成一箱體,由於ㄇ型頂板與ㄩ型底板可以拆開並折疊,所以體積小且不佔空間,為其特徵者。