camp bed
The marching bed was originally designed for troops to use on the march. It is made of wooden frame or metal frame tied with canvas. The biggest advantage is that it can be folded and bagged, and the volume is small and easy to carry after storage. It is very suitable for use in outdoor leisure, camping, and hospital escort environments. The camp bed is 180 degrees flat, and the head end is slightly higher.
Canvas Folding Bed
The canvas folding bed is similar to the camp bed. It is made of Oxford cloth and tent cloth on the metal frame. The difference is that the canvas folding bed can only be folded in two and cannot be put together. Because the portable metal tube is relatively thick. There is also a Plus version of the canvas folding bed, which has an extra back adjustment, usually three gears, which is convenient to adjust the flatness of the lying.
Simple wooden bed
The simple wooden bed is similar to the canvas folding bed, both are two-folding beds, the only difference is that the canvas is replaced by a wooden board. Of course, here is not a solid wood board, but a synthetic board. The plank bed weighs twice as much as a canvas rollaway bed. When using it, it may be necessary to add a quilt because it is too hard, but it is much more comfortable and stable to sleep.
recliner rollaway bed
The folding reclining chair is also composed of metal brackets and canvas. There are two states. When used as a chair, the back is about 45 degrees, and it can also be used as a bed. The escort beds used in some hospitals are also similar in design. The difference is that the cushion is not canvas, and the backrest is vertical when used as a chair.
sponge folding bed
Sponge folding beds are generally wider, with metal mesh support in addition to the metal frame, and mattresses are mostly filled with rebound sponge and hollow cotton. The head of the bed is adjustable from multiple angles, and there are wheels at the bottom for easy movement.