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    • 1. 发明授权
    • Air mattresses
    • 空气床垫
    • US08584287B2
    • 2013-11-19
    • US12969244
    • 2010-12-15
    • Mark A. HrubantSoulilanhda Thepsombat
    • Mark A. HrubantSoulilanhda Thepsombat
    • A47C27/08A47C27/10A47C27/18
    • A47C27/10A47C27/084B29C65/02B29C65/48B29C66/432B29C66/73921B29L2022/02B29L2031/601B29L2031/751
    • A pad including first and second air impervious chambers adhered to one another is provided. The first air impervious chamber is provided by a plurality of fluidly interconnected air tubes. Each tube is formed between a first and a second thermo-plastic sheet. The first and second thermo-plastic sheets are affixed together at seams on opposite sides of the tubes. A first length between the pair of seams along the first thermo-plastic sheet is different than a second length between the pair of seams along the second thermo-plastic sheet. The second air impervious chamber is coupled to the first air impervious chamber. The second air impervious chamber including a core therein to provide self-inflating features to the second air impervious chamber. Methods of forming the same are provided.
    • 提供了包括彼此粘附的第一和第二不透气室的垫。 第一不透气室由多个流体互连的空气管提供。 每个管形成在第一和第二热塑性片之间。 第一和第二热塑性片材在管的相对侧上的接缝处固定在一起。 沿着第一热塑性片的一对接缝之间的第一长度不同于沿着第二热塑性片的一对接缝之间的第二长度。 第二不透气室联接到第一不透气室。 第二不透气室包括其中的芯以向第二不透气室提供自膨胀特征。 提供了其形成方法。