IMPROVED MATTRESS CORE AND MATTRESS HAVING SAID CORE

摘要

The present invention discloses a mattress core comprising a plurality of profiles (1) having a constant cross-section, wherein the profiles are made from a resilient material, each profile comprising a lower base (12) and an upper base (11) and at least one wall (501) joining said bases and defining a chamber filled with air or another gas, and wherein said mattress core comprises a resilient element of variable length, such that the variation in the length of the resilient element changes the distance between the aforementioned upper and lower bases.