초록 ▼

An erectable play structure for children including one or more enclosures or pods (10, 11, 12) which may be interconnected by one or more access tunnels (14) the whole structure being formed predominantly from a non-self supporting material thus to be collapsible for storage and adapted to be connec

An erectable play structure for children including one or more enclosures or pods (10, 11, 12) which may be interconnected by one or more access tunnels (14) the whole structure being formed predominantly from a non-self supporting material thus to be collapsible for storage and adapted to be connected to an air pump ( 18) whereby the internal pressure within the structure may be slightly in excess of ambient pressure thus to maintain the structure in an erect condition. One or more access ports (15, 16) and/or blanking plates (17) may be provided in each enclosure to allow or prevent access to or exit from the enclosure. The access ports (16) are constructed such that after passage there through they resume a closed condition to resist escape of air therethrough. Hook and loop fasteners or the like are used to attach the enclosures, tunnels and access ports together in assembly of the structure.

대표청구항 ▼

The invention claimed is: 1. An erectable structure comprising a plurality of enclosures interconnected by at least one access tunnel to define an overall enclosed interior air space at least of sufficient size to be occupied by a child; characterized in that the walls of the structure are predomin

The invention claimed is: 1. An erectable structure comprising a plurality of enclosures interconnected by at least one access tunnel to define an overall enclosed interior air space at least of sufficient size to be occupied by a child; characterized in that the walls of the structure are predominantly of a non-self supporting material thus being capable of assuming a folded or collapsed state for storage; in that an air pump is connectable to said overall enclosed interior air space to inflate and hold the enclosures in an erect condition for occupancy only by an overpressure in said overall interior air space; and in that at least one air flow resistant access port is provided for access to and exit from said overall interior air space while the erect condition of the structure is substantially maintained. 2. An erectable structure according to claim 1, wherein the access tunnel is detachable from the enclosures for storage. 3. An erectable structure according to claim 1, wherein the access tunnel is supported by a flexible annular frame. 4. An erectable structure according to claim 1, including an escape flap in the wall of the access tunnel such as to enable an occupant to escape readily from the tunnel in an emergency. 5. An erectable structure according to claim 1, wherein said at least one airflow resistant access port comprises an access member having overlapping means which provide airflow resistance across the port but which are temporarily movable to allow passage through the port. 6. An erectable structure according to claim 5, wherein said overlapping means are elastically maintained in overlapping relationship. 7. An erectable structure according to claim 5, wherein the access member is detachable from the structure. 8. An erectable structure according to claim 1, wherein the interior of each enclosure is of sufficient size to be occupied by a child or adult standing, kneeling or sitting therewithin. 9. An erectable structure according to claim 1, wherein the access tunnel is attachable to the enclosures by means of hook and loop fastener. 10. An erectable structure according to claim 1, made from a material which is adapted to be maintained in an erect condition by means of an air pump adapted to maintain an internal air pressure within said interior which is in excess of the external ambient air pressure. 11. An erectable structure according to claim 1, wherein each enclosure is provided with a plurality of access ports each connectable selectively to an access tunnel or to a removable airflow resistant access member or blanking plate. 12. An erectable structure according to claim 1, wherein the enclosures and the access tunnel are made from a fabric or other flexible material and wherein one or more parts of the fabric or flexible material are translucent. 13. An erectable structure according to claim 12, wherein said one or more translucent parts of the fabric or flexible material are transparent. 14. An erectable structure according to claim 1, wherein the enclosures and the access tunnel are made from a fabric or other flexible material and wherein on or more parts of the fabric or other flexible material are decorated according to an intended theme of the structure.