Heat-insulating serving trolley for aviation civil use

Abstract

The invention discloses a heat-insulating serving trolley for aviation civil use. The heat-insulating serving trolley comprises a trolley frame and a multifunctional trolley body. The trolley frame is a cuboid frame, the front end of the lower portion of the trolley frame is fixedly connected with two universal wheels, the rear end of the lower portion of the trolley frame is rotatably connected with a rotating shaft through a bearing, the two ends of the rotating shaft are provided with rollers, the rotating shaft is fixedly connected with a driven bevel gear, a trolley frame chassis is fixedly connected with a motor, the motor is fixedly connected with a driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, and a push handle is arranged at the rear of the trolley frame. The multifunctional trolley body comprises a heat insulated box, a tableware disinfection box and a beverage cold storage box. The heat insulated box is arranged at the front end of the middle of the trolley frame, heat insulation cotton and an electric heating layer are disposed in the heat insulated box, the electric heating layer is arranged below the heat insulated box and a sealed layer, the tableware disinfection box is arranged at the upper end of the trolley frame, the beverage cold storage box is arranged at the rear end of the middle of the trolley frame, the serving trolley has more diversified functions, and workloads on crew members are alleviated.

Description

technical field [0001] The invention relates to a food delivery vehicle, in particular to an aviation and civilian thermal insulation food delivery vehicle, which belongs to the field of flight attendant services. Background technique [0002] At present, in the flights of China's famous airlines, the airlines provide passengers with a relatively simple way of delivering meals, basically using traditional hand-pushed dining carts for work. The dining carts on civil aviation airliners are generally divided into dining carts, tableware carts, beverage carts and garbage. Although there are many types of cars, their structures are all the same, and in general, the flight attendants will provide catering services to passengers when the plane climbs to the cruising altitude and the flight condition is stable, but the traditional hand-pushed dining car There are often the following disadvantages: 1. The type of service provided by the food delivery truck is single; 2. Poor thermal ...

AI Technical Summary

Problems solved by technology

[0002] At present, in the flights of China's famous airlines, the airlines provide passengers with a relatively simple way of delivering meals, basically using traditional hand-pushed dining carts for work. The dining carts on civil aviation airliners are generally divided into dining carts, tableware carts, beverage carts and garbage. Although there are many kinds of cars, their structures are all the same, and in general, the flight attendants will provide catering services to passengers when the plane climbs to the cruising altitude and the flight condition is stable, but the traditional hand-pushed dining car There are often the following disadvantages: 1. The type of service provided by the food delivery truck is single; 2. Poor thermal insulation performance; 3. It is purely pushed by hand

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