Neck reinforced backrest foam assembly

The utility model discloses a neck strengthening type backrest foam assembly which comprises a backrest foam body and backrest neck foam, the backrest foam body is of a hollow structure, the backrest neck foam is of an annular structure, and the backrest neck foam is integrally embedded into an opening in the top of the backrest foam body. The strength of the backrest neck foam is higher than that of the back foam body. The neck reinforced type backrest foam assembly has the advantages of being feasible in technology, long in service life, low in manufacturing cost, light in weight and the like, and is high in cost performance. 本实用新型公开了一种颈部加强型靠背泡沫总成，包括靠背泡沫主体和靠背颈部泡沫，所述靠背泡沫主体呈内空结构，所述靠背颈部泡沫呈环状结构，靠背颈部泡沫一体嵌入靠背泡沫主体顶部开口处，靠背颈部泡沫的强度高于背泡沫主体的强度。本实用新型具有技术可行、使用寿命长、制作成本低、重量轻等特点，是一种性价比高的颈部加强型靠背泡沫总成。