Sofa bed

Abstract

This article is a sofa bed with a reclining function, with a ridge formed by an annular cushion provided around the entire outer periphery. The partial ridges on both sides of the substantially square-shaped seat portion can be unfolded outward as shown in the "overall perspective view showing the unfolded state of the partial ridges of the seat portion". As a result, for example, the range in which both legs can be extended is widened, the partially unfolded ridges can be used as a substitute for a side table, and furthermore, by using this as a passage, it becomes easier for pets to climb onto the sofa bed. In addition, a large cushion can be installed in the concave portion at the center of the sofa bed as shown in the "reference perspective view with the cushion stored and the backrest erected". Note that the backrest is substantially semicircular in plan view.

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