发明名称 COLLAPSIBLE AND FOLDABLE STRUCTURE
摘要 <p>This invention provides a collapsible and foldable structure (1) suitable for use by infants as a play area for both indoor and, in particular, outdoor use. The invention incorporates the use of flexible loops (2, 3) of material which may be deformed into a plurality of concentrated loops when in the collapsed state for easy transportation and storage. A sheet of material (6) may be attached on which the infant may lie and includes a raised member (8) extending over the sheet to which a further cover (12) may be attached and/or used for hanging items for the child's amusement or entertainment.</p>
申请公布号 WO2000026488(A1) 申请公布日期 2000.05.11
申请号 CN1999000175 申请日期 1999.10.29
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