Industrial Design of Single-person Lightweight Dining Car

In terms of width, the size is reduced to reduce the occupation of the aisle space. In order to ensure that the storage space is not too compressed, the length of the box is chosen to be extended. On the other hand, due to the inconvenience of man-machine operation of the flight attendant due to the extension of the box, the tilt treatment of the shelf is processed through the analysis and selection of the box lunch material and the material of the partition, and the 11° tilt and high density are adopted through the force analysis and the friction coefficient investigation. The plastic material ensures that the lunch box on the inclined partition can be concentrated on the operating side of the flight attendant to facilitate the convenient removal of the lunch box. At the same time, the self-locking track is used to flexibly customize the position of the partition. On the one hand, the space can be customized according to different lunches and drinks during storage. On the other hand, the movable partition can ensure that the items to be delivered are always in the delivery process. The flight attendant takes the most convenient place.