Office lunch break, hospital family escort, on duty rest, temporary home, outdoor entertainment leisure, field camping. Since the recliner is more relaxing than the traditional chair, it is half-asleep and the whole body is relaxed and rested. So it is widely used in hospital accompanying chair, lunch break chair, outdoor leisure chair and so on. and folding recliner more because of its convenient and practical, folding flexible, occupy small space, easy to carry and so on, is widely used in travel leisure, office nap and so on. In some emergency natural disasters, it also has an irreplaceable role in rapid resettlement of victims.