Vacuum cleaner bag housing assembly
AssigneeThe Hoover Company
InventorsDaniel R. Miller, David J. Boles, Lynn A. Frederick, Douglass A. King, Raymond L. Lawter
Life of this patent
Estimating the term…
Abstract
A bag housing assembly for a vacuum cleaner includes a rear bag housing which forms a bag cavity and a bag door which releasably attaches to the rear bag housing for enclosing the bag cavity. One of the rear bag housing and bag door is formed of a semi-rigid flexible fabric material which is permeable to air and which is sufficiently rigid to retain a molded shape. The flexible fabric material is attached to a rigid frame member which allows the bag door to releasably attach to the rear bag housing.
Claims21
A vacuum cleaner bag housing assembly movable between an open position which provides access to a vacuum cleaner filter bag, and a closed position which encloses the vacuum cleaner filter bag, said bag housing assembly including:
- a bag housing which forms a bag cavity for receiving the vacuum cleaner filter bag;
- a bag door attached to the bag housing which encloses the bag cavity, the bag door including a panel formed of a semi-rigid flexible material and having a periphery;
- and herein at least a portion of one of the bag housing and the bag door is formed of a semi-rigid flexible material which is permeable to air and sufficiently rigid to retain a molded shape, and the at least a portion of one of the bag housing and bag door formed of semi-rigid flexible material has a plastic frame member molded directly to the periphery of the panel.
A vacuum cleaner bag housing assembly movable between an open position which provides access to a vacuum cleaner filter bag, and a closed position which encloses the vacuum cleaner filter bag, said bag housing assembly including:
- a bag housing which forms a bag cavity for receiving the vacuum cleaner filter bag;
- a bag door attached to the bag housing which encloses the bag cavity;
- and wherein at least a portion of one of the bag housing and bag door is formed of a semi-rigid flexible material which is permeable to air and sufficiently rigid to retain a molded shape, the at least one of the bag door and bag housing includes a latching arrangement for retaining the bag housing assembly in the closed position, the latching arrangement includes a pair of curved arms which extend outwardly from the bag housing to form a channel therebetween, and a tubular seal positioned within said channel, a peripheral edge of the bag door extending within said channel and being frictionally engaged by said seal to retain the bag housing assembly in the closed position.
A vacuum cleaner bag housing assembly movable between an open position which provides access to a vacuum cleaner filter bag, and a closed position which encloses the vacuum cleaner filter bag, said bag housing assembly including:
- a bag housing which forms a bag cavity for receiving the vacuum cleaner filter bag, the bag housing being formed of the semi-rigid flexible material which is permeable to air and sufficiently rigid to retain a molded shape and is formed with an open top end;
- and
- a bag door enclosing said open top end to place the bag housing assembly in the closed position.
A vacuum cleaner bag housing assembly movable between an open position which provides access to a vacuum cleaner filter bag, and a closed position which encloses the vacuum cleaner filter bag, said bag housing assembly including:
- a bag housing which forms a bag cavity for receiving the vacuum cleaner filter bag, the bag housing having a pair of bag doors which are hingedly attached to the bag housing which enclose the bag cavity, said pair of bag doors being pivotable towards and away from one another to move the bag housing assembly between the closed and open positions respectively;
- and
- wherein at least a portion of each bag door of the pair of bag doors is formed of a semi-rigid flexible material which is permeable to air and sufficiently rigid to retain a molded shape.
An improved vacuum cleaner bag housing assembly having a bag housing which forms a cavity for housing a vacuum cleaner filter bag, and a bag door which encloses the bag cavity, the improvement comprising:
- a first portion of the bag door being formed of a fabric material which is permeable to air and sufficiently rigid to retain a molded shape;
- and a second portion of the bag door being formed of a non-permeable material.
An improved vacuum cleaner bag housing assembly having a bag housing which forms a cavity for housing a vacuum cleaner filter bag, and a bag door which encloses the bag cavity, the improvement comprising:
- a first portion of the bag door being formed of a semi-rigid flexible material which is permeable to air and sufficiently rigid to retain a molded shape;
- and a second portion of the bag door being formed of a non-permeable material, the second portion of the bag door being formed of a plastic material which is molded directly to a peripheral edge of the first portion of said bag door.
A vacuum cleaner bag housing assembly having a bag housing formed with a cavity, and a bag door attached to the bag housing for enclosing said cavity, said bag door including:
- a panel formed of a semi-rigid flexible material which is permeable to air and sufficiently rigid to retain a molded shape;
- a frame member fastened to the panel for facilitating the attachment of the bag door to the bag housing;
- and
- a fastener for fastening the frame member to the panel.
Dependencies are inferred from the claim text.