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    MATTRESS ASSEMBLIES
    2.
    发明授权
    MATTRESS ASSEMBLIES 有权
    床垫安排

    公开(公告)号：EP2922445B1

    公开(公告)日：2016-09-21

    申请号：EP13798895.2

    申请日：2013-11-20

    申请人： Dreamwell, Ltd.

    发明人： DEFRANKS, Michael S. ,  KIRTIKAR, Rahul ,  SPIRK, J. Evan ,  STEPHAN, Gary Robert ,  TUFTS, Lindsey ,  RABBITT, William Eugene

    IPC分类号： A47C23/00 ,  A47C23/12

    摘要： A plunger for a plunger matrix mattress assembly, comprising a pin guide comprising a flange and a guide body extending from the flange, a pin slidably received within the pin guide comprising a flange located above the flange of the pin guide and a shaft extending from the flange through the guide body, a deformable head carried by the flange of the pin, a tension spring having a first end fixed to the guide body and a second end located below the guide body positioned to receive the bottom end of the pin shaft, wherein the spring in configured to resiliently stretch with downward motion of the pin with respect to the pin guide, and a dampening device captured around the shaft of the pin between the flange of the pin and the flange of the pin guide, wherein the dampening device is configured to resiliently deform with downward motion of the pin with respect to the pin guide.

    MATTRESS ASSEMBLIES
    6.
    发明公开
    MATTRESS ASSEMBLIES 有权
    床垫安排

    公开(公告)号：EP2922445A1

    公开(公告)日：2015-09-30

    申请号：EP13798895.2

    申请日：2013-11-20

    申请人： Dreamwell, Ltd.

    发明人： DEFRANKS, Michael S. ,  KIRTIKAR, Rahul ,  SPIRK, J. Evan ,  STEPHAN, Gary Robert ,  TUFTS, Lindsey ,  RABBITT, William Eugene

    IPC分类号： A47C23/00 ,  A47C23/12

    CPC分类号： A47C27/04 ,  A47C23/002 ,  A47C23/125 ,  A47C27/00 ,  A47C27/06 ,  A47C27/14 ,  F16F3/00

    摘要： A plunger matrix mattress includes a number of independently movable foam padded plungers that form an array of independently movable points of support. This type of mattress significantly improves body contouring over conventional coil spring mattress designs. The plunger matrix mattress also allows substantial airflow through the mattress improving over conventional foam mattress designs. Different plungers may have different spring and dampening characteristics to allow different plungers and plunger zones of the mattress to exhibit different firmness levels. Individual plungers may be removed and replaced independently, for example to replace the plunger with another plunger with a different spring characteristic, and make other types of adjustments and repairs. A variety of optional design features and configurations provide for a wide range of alternative configurations with differing levels of sophistication and functionality to produce a range of models designed to meet differing customer preferences and price points.