The invention discloses a multi-form functional sofa fully filled with
sponge. The multi-form functional sofa comprises a left armrest, a right armrest, a back, a reconfigurable seat
cushion, connecting base cloth and connecting back cloth, velcro tapes are arranged among different geometric blocks of the reconfigurable seat
cushion, the relative positions of the geometric blocks are changed, and the geometric blocks are fixed by the Velcro tapes, so that the whole reconfigurable seat
cushion can form at least two different
bearing surface forms, and the invention relates to the technical field of furniture equipment. The multifunctional chair can be flexibly switched into four forms of a sofa, a bench, a
deck chair and a mattress, meets various use scenes such as daily sitting,
lying, multi-person rest and temporary sleep, greatly improves the
utilization rate of home space, and is particularly suitable for small-sized families or multifunctional leisure areas; the left armrest, the right armrest, the back and the reconfigurable seat cushion are all filled with
sponge, are soft in texture and good in bearing performance, can fit a
human body curve and effectively relieve fatigue feeling of long-time sitting and long-time
lying, and a leather
coating material is wear-resistant and easy to clean and has comfort and practicability.