The invention discloses an efficient and safe plugging passenger plane dining cart, including a dining cart body,a Cart handle and universal wheels, A convenient box is arranged at the top end of thedining cart body, three quick-unpacking boxes are arranged at the bottom of the convenient box., rotary switchesare arranged on both sides of the convenient box and two upper-layer speed opening box,two pieces of transparent glass are arranged on both sides of the quick-unpacking box, the pieces of transparent glass are embedded on both sides of the convenient box body, the four universal wheels are arrangde at that bottom of the dining car body, The cart handle is arranged at the tail end of the dining cart body.,The cart handle is closely welded and fixed with the tail end of the upper-layer quick-unpacking boxes. , A small garbage collection box is arranged at the bottom of the dining cart handle, A foot brake is arranged at the bottom of the small garbage collection box, the foot brake is tightly fixed with the bottom speed unpacking end, and the high-efficient and safe plug-in passenger plane dining car has a more reasonable structure and is convenient to use and to take and place articles, and can keep the car body stable when stopping operation, and is convenient for people to use.