A seat having a seating region including a seat portion and a backing region including a back portion utilizes pairs of wing portions which are hingedly connected to the seat portion and to the back portion adjacent the sides thereof. In addition, each of the wing portions includes a distensible envelope which can be altered in shape between a deflated condition at which the wing portion contributes to the overall width of the seating region or of the backing region and an inflated condition at which the wing portion provides a partition adjacent the corresponding side of the seat portion or of the back portion so that when the distensible envelopes of all of the wing portions are in the inflated condition, the partitions provided by the wing portions reduce the size of the seating and backing regions of the seat.
Combination adult/child seat
2021-07-06
Patent
Elektronische Ressource
Englisch