US 4,997,230 AGranted

Air conditioned cushion covers

OwnerSamuel Spitalnickinventor

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Abstract

A segmented cover assembly for a vehicle seat or a mattress has multiple segments hingedly joined together to fit between cushioning and the body to blow temperature and humidity controlled air through an air permeable front cover to the body surface that normally is applied directly to the cushion. This prevents chilling, heating, and sweat build up. It also may reduce bed sores when applied to a mattress. A connector assembly is applied to the vent of an air conditioner. The connector assembly has a first outlet that replaces the original vent of the air conditioner and a second outlet to which is removably connected a duct that is connected to each segment. Valves selectively control air flow through each segment and the first outlet. Each segment has an air-impermeable rear panel and sides and an air permeable front panel separated from the rear panel by spacer elements that prevent collapse of the space between front and rear panel to ensure free passage of the conditioned air. The assembly is arranged for easy installation and removal without special skills or tools and that does not disturb the original operation of the air conditioner.

Claims11

Dependent claims

A segmented cushion cover apparatus for a cushion such as a vehicle seat or a mattress for connection with a supply of pressurized temperature-and-humidity-modified air flowing from an air vent to supply conditioned air to a person resting on said cushion, said cover apparatus comprising:

(a) a vent attachment assembly including:
(1) an air chamber having a first opening framed by a flange means;
(2) sealing means for sealably attaching said flange means to the perimeter of said air vent in air-tight relationship;
(3) a second opening in said air chamber opposed to said first opening and arranged to provide an air outlet functioning as a substitute for said air vent, said second opening provided with a first valve means for controlling the flow of air therethrough;
(4) a third opening in said air chamber provided with duct attaching means for connecting an air duct and a second valve means for controlling the flow of air therethrough;
(b) a segmented cushion cover having at least two segments, said segments hingedly connected together along one edge and each segment comprising:
(1) a broad air-impervious rear panel;
(2) a broad air-pervious front panel;
(3) air-impervious narrow sides joining said rear and front panels together to define a broad, thin internal space having a thickness greater than one-sixteenth inch and pervious to air through a broad front face;
(4) air-pervious spacing means contained within said internal space, said spacing means for holding said front panel spaced apart from said rear panel against the closing forces of the body resting on said cushion;
(5) duct connecting means for operatively connecting said internal space to an air duct;
and
(c) air duct means for connecting said duct attaching means of said said vent attachment assembly to said duct connecting means of each segment.

10 more elements

Dependencies are inferred from the claim text.