a combined cushion

Abstract

The invention provides a combined-type cushion, and relates to products of seat cushions, mattresses and summer sleeping mats. The combined-type cushion comprises basic unit blocks, wherein each basic unit block comprises a base plate and a plurality of convex hulls molded on the base plate; each basic unit block is further provided with a splicing structure for splicing the adjacent basic unit blocks into the cushion with a large area and detaching the spliced cushion with the large area into the basic unit blocks; each splicing structure comprises the convex hulls located at the edge part of each base plate. The convex hulls along the four edges not only are the splicing structures, but also are functional structures for ventilation, so that the defects that an existing convex-hull-type seat cushion has a set size, cannot be spliced and detached and can only be used as the seat cushion are overcome; meanwhile, the splicing structures and the functional structures are unitary structures so that the combined-type cushion is ingenious in design and convenient to splice and detach, is flat after being spliced, is integral, is convenient to manufacture and has good ventilation and cooling effects.

Description

technical field [0001] The invention relates to cushions, sleeping cushions and summer mat products, in particular to a combined cushion, including cushions and sleeping cushions, which can be used for seats, sofas, beds, indoor and outdoor floor resting and the like. Background technique [0002] There is a convex-hull cushion in the existing cushion. The whole cushion includes a substrate and many convex hulls formed on the substrate. The convex hulls are arranged vertically and horizontally, and there is a certain interval between adjacent convex hulls; A plurality of support legs prop up the top surface from the base plate upwards, and there are intervals between adjacent support legs. The plurality of support legs encloses a cylindrical body, and the upper end of the cylindrical body is thinner than the lower end to form a frustum of cone. The upper end of the upper end is the top surface, the position on the base plate corresponding to the top surface is hollowed out, ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved in the present invention is to overcome the disadvantages of the existing convex-hull cushions, which are fixed in size, cannot be spliced ​​and disassembled, and can only be used as cushions, and the above-mentioned convenient removable massage cushion (publication number CN2204171Y) Combining columns, combining holes and bumps for massaging are binary structures, lacking integrity, providing a combined cushion

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