Collapsible flotation device

摘要

A collapsible flotation device is provided that uses a coilable spring coupled to a panel to collapse the device when the spring is coiled, and to expand the device when the spring is uncoiled configuration. The spring can be contained within a sleeve along the outer portion of the panel. A support member that traverses the panel is provided. An inflatable bladder disposed about a part of the outer portion of the panel and coupled to the support member buoyantly supports a body weight of a user. The combination of the inflatable bladder and the support member provide support for a user in a seated position on the panel. Many configurations are disclosed, including a multi-user collapsible flotation device, multiple connected single-user flotation devices, and so forth. A back support member and a headrest, both of which can be inflatable, provide additional support for a user to maintain a seated position on the panel. A foot support member is provided for the comfort of the user.

主权项

1. A collapsible flotation device, comprising:
a mesh membrane having a first edge and a second edge on an opposite side of the mesh membrane from the first edge, a distance between the first edge of the mesh membrane and the second edge of the mesh membrane defining a width of the mesh membrane; an inflatable member disposed about the mesh membrane and forming a closed loop, the inflatable member having a first portion and a second portion, the first portion of the inflatable member and the second portion of the inflatable member being disposed at opposite locations of the mesh membrane, the mesh membrane extending between the first portion of the inflatable member and the second portion of the inflatable member; a back support member coupled to the inflatable member, the back support member having a first position and a second position, the back support member in the first position being at least one of fully reclined or prone, the back support member in the second position being at least one of partially reclined or upright; and a foot support member coupled to the inflatable member, the foot support member configured for the user's feet to be rested thereon, the collapsible flotation device configured to support a user in a seated position at least when the back support member is in the second position and the collapsible flotation device is disposed on water.