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热词
    • 9. 发明授权
    • Edge support for a mattress
    • 边缘支撑床垫
    • US06360390B1
    • 2002-03-26
    • US09764765
    • 2001-01-18
    • Vincenzo A. Bonaddio
    • Vincenzo A. Bonaddio
    • A47C2715
    • A47C27/05A47C27/053
    • A mattress including (a) an innerspring, (b) one or more upholstery topper layers including an edge support that is a foam construction with at least two foam layers, and (c) one or more quilt panel layers. The at least two foam layers form the edge support or firming perimeter edge, wherein the first foam layer has (1) a defined firmness, (2) a thickness greater at its perimeter, and (3) a central portion forming a receiving space. The second foam layer has a defined firmness less than the first foam layer and is nestably insertable into the receiving space of the first foam layer. The firming perimeter edge functions to provide a firmer mattress edge without compromising the thickness of the mattress or requiring additional materials or labor during manufacturing.
    • 一种床垫,包括(a)内弹簧,(b)一个或多个内饰顶层,包括具有至少两个泡沫层的泡沫结构的边缘支撑件,和(c)一个或多个被套面层。 所述至少两个泡沫层形成边缘支撑或紧固周边边缘,其中所述第一泡沫层具有(1)限定的坚固度,(2)在其周边处更大的厚度,以及(3)形成接收空间的中心部分。 第二泡沫层具有小于第一泡沫层的确定的硬度,并且可嵌入地插入到第一泡沫层的容纳空间中。 坚固的周边边缘功能可提供更坚固的床垫边缘,而不会影响床垫的厚度或在制造过程中需要额外的材料或劳动。