This creation is a kind of vehicle frame overlap joint fixed structure of related scooter of what,It is that front frame and Hou vehicle frame are equipped with corresponding jack,And the ㄧ of what front frame or Hou vehicle frame wherein is equipped with beam column,And setting tool pivot on what beam column,Fixed cell is equipped between what front frame and Hou vehicle frame again,And make the pivot of the turntable pivot joint what beam column of fixed cell,Another what turntable side group is equipped with pull rod one end,And the pull rod another end group is made to be connected to bolt,With before wearing what,Jack set by Hou vehicle frame,Accordingly,The turntable of fixed cell need only be rotated when what use,Can adjust group set what turntable pull rod and its end set by bolt insertion or before exiting,Hou vehicle frame jack,With before locking or releasing,Hou vehicle frame,Thereby fixed structure,It can reach the real benefits person such as overlap joint state between convenient assembling and dismantling and firm vehicle carriage of riding instead of walk.本創作係有關於一種代步車之車架搭接固定結構，係於前車架及後車架設有相對應之插孔，並於前車架或後車架其中之ㄧ設有樑桿，且於樑桿上設具樞軸，又於前車架及後車架間設有固定單元，並使固定單元之轉盤樞接於樑桿之樞軸，另於轉盤側邊組設有拉桿一端，且使該拉桿另端組接有插銷，以穿設於前、後車架所設插孔，據此，於使用時只須旋轉固定單元之轉盤，便可調整組設於轉盤之拉桿及其端部所設插銷插入或退出前、後車架插孔，以鎖固或解除前、後車架，藉此固定結構，即可達到便利組拆及穩固代步車車架間搭接狀態等實質效益者。
