Slatted frame for water bed utilized by human, has supports and cross bars that are connected with each other by tension springs or tenso-elastic strands, where air cushion is provided between supports and cross bars

摘要

The frame has an air cushion support supporting an air cushion (b) which is made of flexible and inelastic coat material. Valves (c) are provided for filling and emptying the cushion. Supports (d) and cross bars (a) are connected with each other by tension springs or tenso-elastic strands (e), where the air cushion is provided between the supports and the cross bars. The tension springs or tenso-elastic strands are hung up alternatively at attachment hooks (f) in different numbers of items and/or draft pressure. The cross bars are divided into sections that are connected with belt straps (g).