Breathable mattress

Abstract

The invention provides a breathable mattress and belongs to the field of bedding. The mattress comprises an outer layer, a polyurethane foam layer and at least one support layer, wherein each supportlayer comprises at least two support tubes, and the support tubes are fixed together side by side; the polyurethane foam layer is fixedly connected with the support layer; the outer layer covers the polyurethane foam layer and the support layer. The mattress has excellent air permeability, can be dried conveniently, prevents bacteria from breeding, and is clean and sanitary; pressure is dispersedand prevented from being concentrated at one point, human body pressure can be dispersed for a long time, sag is prevented, and the most comfortable lying feeling is realized.

Description

technical field [0001] The invention relates to a mattress and belongs to the field of bedding. Background technique [0002] Existing mattresses mostly use springs and cotton as internal fillings. In order to ensure sufficient elasticity and comfort, the internal springs are vertically densely arrayed, and the gaps are supplemented with cotton, and then wrapped with a thicker coat on the outside. , The number of fillers inside this mattress is large and tightly arranged, and the air permeability inside the mattress is not good. It is not easy to ventilate and dry after being damp, and it is easy to breed bacteria, which will affect the health of users. On the other hand, urethane foam has poor compression deformation characteristics, and when there are many voids or gaps in the foam, it will immediately collapse due to the pressure of the human body, and a human-shaped depression will appear soon after use. Contents of the invention [0003] The purpose of the present in...

AI Technical Summary

Problems solved by technology

[0002] Existing mattresses mostly use springs and cotton as internal fillers. In order to ensure sufficient elasticity and comfort, the internal springs are vertically densely arrayed, and the gaps are supplemented with cotton, and then wrapped with a thicker coat on the outside. , the number of fillings inside this mattress is large and tightly arranged, the air permeability inside the mattress