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    • 3. 发明申请
    • MATTRESS
    • 床垫
    • WO2014147428A1
    • 2014-09-25
    • PCT/GB2014/050921
    • 2014-03-24
    • KIT FOR KIDS LIMITED
    • VAN DER VELDE, Jan
    • A47C27/06A47C27/05A47D15/00
    • A47C27/062A47C27/053A47C27/064A47D15/001
    • A mattress (100) having two sides of differing softness is disclosed, the softer side being suitable for babies and very young children and the firmer side being suitable for toddlers and older children. The mattress comprises a first spring layer (101) and a second spring layer (102). First spring layer (101) comprises pocketed springs (103) and second spring layer (102) comprises pocketed springs (104). Pocketed springs in the first spring layer have a lower spring constant than those in second spring layer (102), resulting in the first spring layer being softer than the second spring layer. A core layer (105) is located between the two spring layers. The purpose of this layer is to isolate or decouple the two sets of springs from one another in order that they function as individual layers each with a predetermined (and different) firmness. A foam layer (106) is optionally provided around the mattress to increase comfort.
    • 披露了具有不同柔软度的两面的床垫(100),较柔软的一面适用于婴儿和非常幼小的孩子,更坚固的一面适合幼儿和大龄儿童。 床垫包括第一弹簧层(101)和第二弹簧层(102)。 第一弹簧层(101)包括袋状弹簧(103),第二弹簧层(102)包括袋状弹簧(104)。 第一弹簧层中的弹性弹簧具有比第二弹簧层(102)中的弹簧常数更低的弹簧常数,导致第一弹簧层比第二弹簧层软。 芯层(105)位于两个弹簧层之间。 该层的目的是将两组弹簧彼此隔离或分离,以使它们作为具有预定(和不同)坚固度的各个层。 可选地,在床垫周围设置泡沫层(106)以增加舒适度。