Foldable double armrest sofa

She, without the out-of-reach design, without the proud nobility, but with the warmth, the brilliance and the approachability, offers every visitor unrestrained space.   The push-pull deformation leisure sofa is a multifunctional furniture that combines the functions of a sofa and a bed. It is mainly deformed by pushing and pulling to adapt to different usage needs. This type of sofa is usually divided into two types: one is a push-pull type, called a bunk bed (three fold), and the other is an inverted two fold type, commonly known as a flip bed. ‌ Push pull type pull-out bed (triple fold): The advantage of this sofa is that it provides a true bed when used as a bed. The disadvantage is that when used as a sofa, the seat is relatively hard, occupies a large space, and has a high cost per piece, making it unsuitable for small space use. ‌ Inverted Two Fold (Flip Bed): When used as a bed, it can be turned back into a bed. This sofa is more like a sofa when placed in the l…