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    INDIVIDUALLY POCKETED COIL SPRINGS WITH CUSHONING PADS, AND POCKET SPRING MATTRESSES WITH SUCH POCKETED COIL SPRINGS
    1.
    发明申请
    INDIVIDUALLY POCKETED COIL SPRINGS WITH CUSHONING PADS, AND POCKET SPRING MATTRESSES WITH SUCH POCKETED COIL SPRINGS 审中-公开
    独立的带有楔形垫的线圈弹簧，以及带有这种弹簧线圈弹簧的弹簧弹簧

    公开(公告)号：US20160045034A1

    公开(公告)日：2016-02-18

    申请号：US14780211

    申请日：2014-04-08

    申请人： STJERNFJÄDRAR AB ,  CARPE DIEM BEDS OF SWEDEN AB

    发明人： Bengt HÄGER ,  Robert AHLQVIST ,  Kenneth EDLING ,  Jörgen THURESSON

    IPC分类号： A47C27/06 ,  A47C27/05 ,  A47C27/045

    CPC分类号： A47C27/064 ,  A47C27/045 ,  A47C27/053

    摘要： An individually pocketed coil spring for use in a bedding or seating product, is disclosed, as well as pocket spring mattresses including such pocketed coil springs. The individually pocketed coil spring include: a coil spring having an upper end and a lower end; a casing forming a pocket enclosing said coil spring; and a cushioning pad located above said upper end of the coil spring. The casing provides a first compartment enclosing the coil spring, and a second compartment enclosing the cushioning pad. The first and second compartments are separated from each other.

    摘要翻译： 公开了一种用于床上用品或座椅产品的独立包装的螺旋弹簧，以及包括这种袋状螺旋弹簧的口袋弹簧床垫。 单独包装的螺旋弹簧包括：具有上端和下端的螺旋弹簧; 壳体，形成封闭所述螺旋弹簧的口袋; 以及位于螺旋弹簧的上端上方的缓冲垫。 壳体提供包围螺旋弹簧的第一隔室和包围缓冲垫的第二隔室。 第一和第二隔室彼此分开。

    BACKFOLDED POCKET MATTRESS
    3.
    发明申请
    BACKFOLDED POCKET MATTRESS 有权
    背包口袋

    公开(公告)号：US20150313371A1

    公开(公告)日：2015-11-05

    申请号：US14648923

    申请日：2013-12-12

    申请人： STJERNFJÄDRAR AB

    发明人： Robert AHLQVIST

    IPC分类号： A47C27/06 ,  B68G9/00

    CPC分类号： A47C27/064 ,  A47C27/063 ,  A47C27/07

    摘要： A pocket mattress includes coil springs arranged as spring units, arranged successively in elongate strings, enclosed in a covering material forming pockets. A plurality of the strings are arranged side by side, the strings including a plurality of transverse seams arranged parallel to the longitudinal direction of the coil springs to separate the pockets. A middle portion of the transverse seams attaches at least a layer of covering material from either side of the spring unit to each other. At least some of the seams are back folded seams, in which the covering material proximate to an end portion of the back folded seams is back folded towards the middle portion of the transverse seams. As such, the back folded transverse seams each have at least one end portion attaching at least twice as many layers of covering material as in a corresponding transverse seam which is not back folded.

    摘要翻译： 口袋床垫包括作为弹簧单元布置的螺旋弹簧，其以细长的串连续布置，封闭在形成口袋的覆盖材料中。 并排设置有多个弦，弦包括平行于螺旋弹簧的纵向方向布置的多个横向接缝，以分离凹穴。 横向接缝的中间部分至少一层覆盖材料从弹簧单元的任一侧彼此连接起来。 至少一些接缝是后折叠的接缝，其中靠近后折叠接缝的端部的覆盖材料朝向横向接缝的中间部分向后折叠。 因此，后折叠的横向接缝各自具有至少一个端部，其附接至不是背部折叠的相应横向接缝中的至少两倍的覆盖材料层。