What is the internal structure of the aircraft cabin?

Cabin seats, cabin passages, luggage racks, toilets and catering equipment at the rear of the cabin, and the crew rest area at the front of the cabin near the cab.

1, the cabin seat, occupies most of the cabin space.

2. Cabin passages are divided into single-channel and double-channel according to the width of passenger aircraft fuselage.

3. Luggage rack, some emergency equipment, such as oxygen masks, are installed at the top of both sides of the engine room and under the luggage rack.

4. There is a toilet at the back or front of the cabin (for business class passengers).

There are catering equipment at the back of the cabin, such as microwave oven and beverage machine.

6. The front of the engine room near the cab is the crew rest area.