Collapsible exercise device

Claim 2

An ottoman-like unit convertible to permit use for exercising in seated position, comprising: a housing defining an interior storage compartment and including a floor-supported chassis providing upper horizontal support structure, and vertical support structure at the forward end thereof; a displaceable platform member dimensioned and configured to span and substantially cover the top of said chassis when disposed in a normal position on said horizontal support structure; means on said chassis mounting said platform member for movement between said normal position and an alternative erected position extending obliquely from a location spaced from said forward end and across said chassis; an end panel dimensioned and configured to extend across said forward end of said chassis and over a substantial portion of the height thereof; means disengageably mounting said end panel in a normal position across said forward end of said chassis, said horizontal support structure being adapted to support said end panel in a generally horizontal alternative position to extend substantially across said chassis and between said spaced location and said forward end thereof, said platform member and end panel cooperatively providing a chair arrangement in said alternative positions thereof serving, respectively, as a backrest and a seat; and a leg exercising mechanism adapted for containment within said storage compartment of said housing, and for attachment thereto in a forwardly extended position for operation by a person seated in said chair arrangement.

Claim 3

The unit of claim 1 wherein said mounting means for said platform member comprises a stand piece including an elongated leg that is pivotably mounted to said chassis at one end and that pivotably mounts said platform member at a point spaced therefrom, said stand piece and platform member having means thereon for cooperatively affixing said platform member against relative pivotal movement in said erected, alternative position thereof.

Claim 4

The unit of claim 2 wherein said stand piece has a foot portion projecting from said leg and disposed to support said stand piece in said alternative position of said platform member, said chassis having an opening therein to accommodate said foot portion in said normal position of said platform member, and having an abutment piece mounted thereon for selective positioning over and displaced from said opening, said abutment piece providing underlying support for said foot portion when positioned over said opening to enable said stand piece to support said platform member in said alternative position thereof.

Claim 5

The unit of claim 1 wherein said chassis has a bracket disposed at said forward end thereof, said bracket providing said vertical support structure and the means by which said exercising mechanism is attached to said housing.

Claim 6

The unit of claim 1 wherein said end panel and chassis have cooperating means thereon for disposing said end panel in a forwardly inclined orientation, to lie in a substantially right-angular relationship to said platform member in said alternative positions thereof.

Claim 7

The unit of claim 1 wherein said chassis additionally includes ramp structure for facilitating insertion and removal of said exercising mechanism into and from said compartment of said housing, and wherein said mechanism includes means adapted for cooperation with said ramp structure.

Claim 8

The unit of claim 1 wherein said platform member mounting means selectively affords a plurality of such alternative erected positions.

Claim 9

The unit of claim 1 wherein said housing has at least one ground engaging wheel thereon to facilitate movement of said unit from place-to-place, and positional adjustment.

Claim 10

A free-standing, collapsible exercising mechanism adapted for attachment to and containment within a storage unit, comprising: an elongated frame having ground-engaging members adjacent its opposite ends; an exercising system on said frame, including operatively interconnected dynamic resistance means and manual drive means; an attaching member mounted on said frame for extension rearwardly therefrom in an outer end portion adapted for attachment to independent anchoring means, said attaching member being of variable effective length to permit said outer end portion to be fixed in each of as plurality of positions spaced by different distances from said frame, said attaching member also being adapted to permit variation of the vertical position of said outer end portion relative to said frame; and a supporting member adapted to provide underlying support for said frame, said supporting member being mounted on said frame for movement between a storage position proximate thereto and a supporting position extended downwardly therefrom, said supporting member having an outer end portion with ground-engaging means thereon capable of stably engaging an underlying surface to cooperatively render said mechanism free-standing.

Claim 11

A free-standing, collapsible exercising mechanism adapted for attachment to and containment within a storage unit, comprising: an elongated frame having ground-engaging members adjacent its opposite ends; an exercising system on said frame, including operatively interconnected dynamic resistance means and manual drive means; an attaching member mounted on said frame for extension rearwardly therefrom in an outer end portion adapted for attachment to independent anchoring means, said attaching member being of variable effective length to permit said outer end portion to be fixed in each of as plurality of positions spaced by different distances from said frame, said attaching member also being adapted to permit variation of the vertical position of said outer end portion relative to said frame; and a supporting member adapted to provide underlying support for said frame, said supporting member being mounted on said frame for movement between a storage position proximate thereto and a supporting position extended downwardly therefrom, said supporting member having an outer end portion with ground-engaging means thereon capable of stably engaging an underlying surface to cooperatively render said mechanism free-standing.

Claim 12

The mechanism of claim 9 wherein said attaching member is mounted on said frame for movement between a storage position proximate thereto and said attaching position and wherein said attaching and supporting members are rigid and elongated and are pivotably mounted on said frame, said members extending along the top and bottom of said frame, respectively, in said storage positions thereof.

Claim 13

The mechanism of claim 9 wherein said ground-engaging member adjacent one end of said frame comprises a rolling member, and wherein, in sad storage position of said supporting member, said ground-engaging means on said supporting member is disposed adjacent the other end of said frame and is capable of rollingly engaging the underlying surface, said ground-engaging member on said one end of said frame, and said ground-engaging means on said supporting ember thereby cooperatively supporting said mechanism and rendering it rollable, on an underlying surface, in the collapsed condition thereof.

Claim 14

The mechanism of claim 9 wherein said ground-engaging means on said supporting member comprises a wheel and a rigid guard piece extending partially thereabout, said wheel being accessible for contact by an underlying surface in said storage position of said supporting member, and said guard piece being interposed under said wheel in said supporting position of said supporting member, to provide stable support for said mechanism.

Claim 15

The mechanism of claim 10 wherein said supporting member is mounted on said frame intermediate said opposite ends thereof, and contacts said frame at locations spaced from the point of pivotal attachment in both of said positions, said supporting member elevating said ground-engaging means adjacent said other end of said frame in said storage position, and elevating said ground-engaging means adjacent said one end in said supporting position thereof.

Claim 16

The mechanism of claim 9 wherein said manual drive means of said exercising system comprises a wheel and pedal assembly rotatably mounted on said frame, said assembly adapting said mechanism for leg exercising operation.

Claim 17

The mechanism of claim 14 wherein said resistance means of said exercising system is capable of offering selectively variable resistances.

Claim 18

The mechanism of claim 15 wherein said resistance means is an electric machine having a stator and a magnetically coupled rotor, and having means for selectively varying the strength of the magnetic field coupling said rotor and stator to provide such selectively variable resistance.

Claim 19

The mechanism of claim 15 wherein said exercising system comprises an alternator and a pulley operatively interconnected between said alternator and said wheel by power transmission means, said pulley,, wheel, transmission means and alternator being adapted to multiply the revolutions rate produced by rotation of said wheel, as received by said alternator.

Claim 20

The mechanism of claim 16 wherein said system includes connecting means for electrically connecting external devices to said machine for imposing resistance loads thereupon.

Claim 21

The mechanism of claim 18 wherein said connecting means is an electric plug receptacle.

Claim 22

An ottoman-like unit convertible to permit use for exercising in seated position, comprising: a housing defining an interior storage compartment and including a floor-supported chassis providing upper horizontal support structure, and vertical support structure at the forward end thereof; a displaceable platform member dimensioned and configured to span and substantially cover the top of said chassis when disposed in a normal position on said horizontal support structure; means on said chassis mounting said platform member for movement between said normal position and an alternative erected position extending obliquely from a location spaced from said forward end and across said chassis; an end panel dimensioned and configured to extend across said forward end of said chassis and over a substantial portion of the height thereof; means disengageably mounting said end panel in a normal position across said forward end of said chassis, said horizontal support structure being adapted to support said end panel in a generally horizontal alternative position to extend substantially across said chassis and between said spaced location and said forward end thereof, said platform member and end panel cooperatively providing a chair arrangement in said alternative positions thereof serving, respectively, as a backrest and a seat; and a collapsible leg exercising mechanism adapted for containment within said storage compartment of said housing, and for attachment thereto in a forwardly extended position for operation by a person seated in said chair arrangement, said exercising mechanism comprising: an elongated frame having ground-engaging members adjacent its opposite ends; an exercising system on said frame, including operatively interconnected dynamic resistance means and manual drive means; an attaching member adapted for attachment of said frame to said housing; and a supporting member adapted to provide underlying support for said frame, said supporting member being mounted on said frame for movement between a storage position proximate thereto and a supporting position extended downwardly therefrom, said supporting member having an outer end portion with ground-engaging means thereon capable of stably engaging an underlying surface.

Claim 23

An ottoman-like unit convertible to permit use for exercising in seated position, comprising: a housing defining an interior storage compartment and including a floor-supported chassis providing upper horizontal support structure, and vertical support structure at the forward end thereof; a displaceable platform member dimensioned and configured to span and substantially cover the top of said chassis when disposed in a normal position on said horizontal support structure; means on said chassis mounting said platform member for movement between said normal position and an alternative erected position extending obliquely from a location spaced from said forward end and across said chassis; an end panel dimensioned and configured to extend across said forward end of said chassis and over a substantial portion of the height thereof; means disengageably mounting said end panel in a normal position across said forward end of said chassis, said horizontal support structure being adapted to support said end panel in a generally horizontal alternative position to extend substantially across said chassis and between said spaced location and said forward end thereof, said platform member and end panel cooperatively providing a chair arrangement in said alternative positions thereof serving, respectively, as a backrest and a seat; and a collapsible leg exercising mechanism adapted for containment within said storage compartment of said housing, and for attachment thereto in a forwardly extended position for operation by a person seated in said chair arrangement, said exercising mechanism comprising: an elongated frame having ground-engaging members adjacent its opposite ends; an exercising system on said frame, including operatively interconnected dynamic resistance means and manual drive means; an attaching member adapted for attachment of said frame to said housing; and a supporting member adapted to provide underlying support for said frame, said supporting member being mounted on said frame for movement between a storage position proximate thereto and a supporting position extended downwardly therefrom, said supporting member having an outer end portion with ground-engaging means thereon capable of stably engaging an underlying surface.

Claim 24

The mechanism of claim 9 wherein said manual drive means comprises a wheel and pedal assembly mounted on said frame for rotation about a fixed axis, and wherein the location at which said attaching member is mounted on said frame is adjacent said fixed axis.

Claim 25

The mechanism of claim 9 wherein said attaching member comprises a plurality of parts, one of said parts having said outer end portion thereon, and means for disengagably affixing said one part to another of said parts in a plurality of predetermined relative positions, to provide said plurality of positions of said outer end portion.

Claim 26

A collapsible exercising mechanisms adapted for attachment to and containment within a storage unit, comprising: an elongated frame having ground-engaging members adjacent its opposite ends; an exercising system on said frame, including operatively interconnected dynamic resistance means and manual drive means; an attaching member adapted for attachment of said frame to a storage unit; and a supporting member adapted to provide underlying support or said frame, said supporting member being mounted on said frame for movement between a storage position proximate thereto and a supporting position extended downwardly therefrom, said supporting member having an outer end portion with ground-engaging means thereon capable of stably engaging an underlying surface, said attaching member being mounted on said frame for movement between a storage position proximate thereto and an attaching position extended rearwardly therefrom, said attaching and supporting members being rigid and elongated, and pivotably mounted on said frame, said members extending along the top and bottom of said frame, respectively, in said storage positions thereof.

Claim 27

A collapsible exercising mechanisms adapted for attachment to and containment within a storage unit, comprising: an elongated frame having ground-engaging members adjacent its opposite ends; an exercising system on said frame, including operatively interconnected dynamic resistance means and manual drive means; an attaching member adapted for attachment of said frame to a storage unit; and a supporting member adapted to provide underlying support or said frame, said supporting member being mounted on said frame for movement between a storage position proximate thereto and a supporting position extended downwardly therefrom, said supporting member having an outer end portion with ground-engaging means thereon capable of stably engaging an underlying surface, said attaching member being mounted on said frame for movement between a storage position proximate thereto and an attaching position extended rearwardly therefrom, said attaching and supporting members being rigid and elongated, and pivotably mounted on said frame, said members extending along the top and bottom of said frame, respectively, in said storage positions thereof.

Claim 28

A free-standing, collapsible exercising mechanism adapted for attachment to and containment within a storage unit, comprising: an elongated frame having ground-engaging members adjacent its opposite ends; an exercising system on said frame, including operatively interconnected dynamic resistance means and manual drive means; an attaching member adapted for attachment of said frame to independent anchoring means; and a supporting member adapted to provide underlying support for said frame, said supporting member being mounted on said frame for movement between a storage position proximate thereto and a supporting position extended downwardly therefrom, said supported member having an outer end portion with ground-engaging means thereon capable of stably engaging an underlying surface, to render said mechanism free-standing, said ground-engaging means comprising a wheel and a rigid guard piece extending partially thereabout, said wheel being accessible for contact by an underlying surface in said storage position of said supporting member, and said guard piece being interposed under said wheel in said supporting position of said supporting member, to provide stable support for said mechanism.

Claim 29

A free-standing, collapsible exercising mechanism adapted for attachment to and containment within a storage unit, comprising: an elongated frame having ground-engaging members adjacent its opposite ends; an exercising system on said frame, including operatively interconnected dynamic resistance means and manual drive means; an attaching member adapted for attachment of said frame to independent anchoring means; and a supporting member adapted to provide underlying support for said frame, said supporting member being mounted on said frame for movement between a storage position proximate thereto and a supporting position extended downwardly therefrom, said supported member having an outer end portion with ground-engaging means thereon capable of stably engaging an underlying surface, to render said mechanism free-standing, said ground-engaging means comprising a wheel and a rigid guard piece extending partially thereabout, said wheel being accessible for contact by an underlying surface in said storage position of said supporting member, and said guard piece being interposed under said wheel in said supporting position of said supporting member, to provide stable support for said mechanism.