Storable exercise apparatus for professional and home use

• US 6,669,609 B2
• Filed: 07/24/2001
• Issued: 12/30/2003
• Est. Priority Date: 01/18/2001
• Status: Expired due to Fees

• Current Assignee: Stamina Products Incorporated
• Original Assignee: Stamina Products Incorporated
• Inventors: Gerschefske, Kevin, Brugman, Marjolein, Horvath, Juliu, San-Ping, Lee
• Primary Examiner(s): Donnelly, Jerome W.
• Assistant Examiner(s): HWANG, VICTOR KENNY
• Application Number:
  US09/910,942
• Publication Number:
  US 20020094918A1
• Time in Patent Office: 889 Days
• Field of Search: 482/92, 482/121-123, 482/126, 482/127, 482/129, 482/130, 482/133, 482/138, 482/142
• US Class Current: 482/123
• CPC Class Codes: A63B 21/00061 Replaceable resistance units of different strengths, e.g. for swapping
• CPC Class Codes: A63B 21/00065 by increasing or reducing the number of resistance units
• CPC Class Codes: A63B 21/00069 Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
• CPC Class Codes: A63B 21/023 Wound springs
• CPC Class Codes: A63B 21/04 attached to static foundation , e.g. a user
• CPC Class Codes: A63B 21/0428 the ends moving relatively by linear reciprocation
• CPC Class Codes: A63B 21/0552 Elastic ropes or bands
• CPC Class Codes: A63B 21/154 using special pulley-assemblies
• CPC Class Codes: A63B 21/156 the position of the pulleys being variable, e.g. for different exercises
• CPC Class Codes: A63B 21/1672 for anchoring on beds or mattresses
• CPC Class Codes: A63B 21/4007 to the chest region, e.g. to the back chest
• CPC Class Codes: A63B 21/4029 Benches specifically adapted for exercising for bench press exercises A63B21/078
• CPC Class Codes: A63B 2208/0204 Standing on the feet
• CPC Class Codes: A63B 2208/0228 Sitting on the buttocks
• CPC Class Codes: A63B 2208/0238 with stretched legs, like on a bed
• CPC Class Codes: A63B 2208/0242 Lying down
• CPC Class Codes: A63B 2208/0247 with legs in a kneeled 90/90 position
• CPC Class Codes: A63B 2208/0252 supine
• CPC Class Codes: A63B 2208/0257 prone
• CPC Class Codes: A63B 2208/0266 on the side
• CPC Class Codes: A63B 2210/50 : Size reducing arrangements for stowing or transport
• CPC Class Codes: A63B 23/00 : Exercising apparatus specially adapted for particular parts of the body A63B22/00 takes precedence; force-resisting aspects A63B21/00; electric or electronic controls therefor A63B24/00; devices for exercising or strengthening of fingers, or arms in teaching operation of keyboards G09B15/06
• CPC Class Codes: A63B 23/03533 : With separate means driven by each limb, i.e. performing different movements
• CPC Class Codes: A63B 23/0355 : A single apparatus used for either upper or lower limbs, i.e. with a set of support elements driven either by the upper or the lower limb or limbs

Abstract

A storable exercise apparatus for home use. The apparatus includes an upright tower, a base structure, a bench frame, and a bench attached to the bench frame. A set of flexible pull lines coupled to a resilient spring system are carried within the tower structure. The user exercises by pulling the pull lines against the bias of the spring system. The grips for the pull lines are mounted at the top of the tower and generate significant tipping force on the tower when the apparatus is in use. To prevent tipping, the bench frame has pivotal and load-transmitting connections with the tower structure; the tower is stabilized by the weight of the user on the bench. The bench may be placed in either a raised or lowered position, and can be stored by collapsing and pivoting it so that it abuts the tower vertically.

Claims

1. An exerciser comprising:

a frame assembly including a base structure and an upright structure fixed to said base structure and extending upwardly therefrom, said base structure having downwardly facing surfaces for engaging an upwardly facing surface to support the base structure thereon, said base structure extending forwardly of said upright structure so that said upright structure cannot be tipped over forwardly except by the entire frame assembly being tipped forwardly about the forward end of said base structure acting as a fulcrum on the support surface upwardly facing,

said upright structure including an upper pair of left and right flexible exercising pull lines carried by said upright structure at an upper end portion thereof so as to extend therefrom downwardly and forwardly, and a lower pair of left and right flexible exercising pull lines carried by said upright structure at a lower end portion thereof so as to extend therefrom downwardly and forwardly or upwardly and forwardly,

said upper and lower pairs of pull lines being (1) trained over left and right upper and lower horizontally swingable sets of directional pulleys fixedly attached at upper and lower ends of said upright structure and (2) having user interconnecting structures configured to be interconnected by a user either with the user'"'"'s hands or the user'"'"'s feet so as to be pulled by the user in substantially any plane of motion, thereby allowing the user to perform toning and range of motion exercises,

an extensible and retractable resilient resistance system carried by said upright structure and operatively connected to said flexible pull lines so as to separately, resiliently resist movement of the left of said upper and lower pull lines and the right of said upper and lower pull lines from the upper and lower end portions of said upright structure, respectively; and

a bench assembly configured and positioned to support a user in a prone, supine or sitting position thereon so as to enable the user so positioned to interconnect with said user interconnecting structure and pull said pull lines against said resilient resistance,

said bench assembly including a bench frame and a bench pad mounted on said bench frame for movement between a raised operative user supporting position spaced above said bench frame, a lowered operative position disposed adjacent said bench frame and a storage position wherein said bench assembly is connected alongside said upright structure.

2. The exerciser of claim 1, wherein said extensible and retractable resilient resistance system includes three left springs connected with the left of said upper and lower pairs of pull lines by a left pulley system and three right springs connected with the right of said upper and lower pairs of pull lines by a right pulley system, said three left and three right springs being connected at low ends thereof (1) to a moveable left or right pulley assembly of the left or right pulley systems respectively, or (2) to said upright structure.

3. The exerciser of claim 2, wherein said three left and three right springs are constructed and arranged to independently resist force applied to said user interconnect structures.

4. The exerciser of claim 2, wherein one of each of said upper and said lower pairs of pull lines form ends of the same pull cord.

5. The exerciser of claim 2, wherein the left upper and left lower pair of pull lines form ends of the same pull cord, and wherein the right upper and right lower pair of pull lines form ends of the same pull cord.

6. The exerciser of claim 2, wherein said base structure further comprises a set of weight plates constructed and arranged to prevent said upright structure from being tipped forwardly or backwardly during use.

7. The exerciser of claim 2, wherein said base structure further comprises a set of cradle members constructed and arranged to support and retain said bench assembly in the storage position.

8. The exerciser of claim 7, wherein said bench frame further comprises:

a lower bench frame including a central floor-contact support member and two crossmembers fixedly attached to said central floor-contact support member;

an upper bench frame supporting said bench pad, said upper bench frame including floor contact feet, said floor contact feet directly supporting said bench pad when said bench assembly is placed in the lowered operative position;

three legs pivotally mounted to rotate about generally parallel leg axes between said lower bench frame and said upper bench frame, the rotation about said generally parallel leg axes moving said bench pad between said raised operative user supporting position and said lowered operative position;

a hanging crossbar fixedly attached to said upper bench frame, said hanging crossbar constructed and adapted to rest within said cradle members, forming a pivotal hinge axis with said cradle members, said pivotal hinge axis positioned and arranged such that said bench assembly is rotated about said pivotal hinge axis such that it extends parallel to said upright structure, thus establishing the storage position of the bench assembly; and

a locking mechanism constructed and arranged to releasably retain said bench frame in either of said raised or lowered operative positions.

9. The exerciser of claim 8 wherein said bench frame further comprises:

a set of accessory receptacles connected to said upper bench frame; and

a user support structure constructed and arranged to be removably inserted into said accessory receptacles such that said user support structure is positioned above said bench pad to support a user in said sitting position.

10. The exerciser of claim 9 wherein said locking mechanism comprises an extendable and retractable leg pivotally mounted between said upper bench frame and said lower bench frame such that said bench pad cannot be moved between said raised and lowered operative positions except by a change in length of said extendable and retractable leg.

11. The exerciser of claim 10 wherein said extendable and retractable leg comprises a first hollow tubular member and a second hollow tubular member concentrically and slidably mounted within said first hollow tubular member,

said extendable and retractable leg moveable between a first length corresponding to said raised operative position and a second length corresponding to said lowered operative position,

said extendable and retractable leg having first and second holes formed through the diameters of said first and second hollow tubular members, said first hole accessible when said extendable and retractable leg is at said first length and said second hole accessible when said extendable and retractable leg is at said second length,

wherein said extendable and retractable leg is retained at said first length by placement of a pin in said first hole, and is retained at said second length by placement of a pin in said second hole.

12. The exerciser of claim 11, wherein the exerciser further comprises:

a set of rotor attachment sockets connected to said upper bench frame; and

a set of rotor assemblies constructed and arranged to be removably attached to said rotor attachment sockets, said rotor assemblies including a set of rotor bases and a set of rotor handles grippable by a user and moveable through substantially 360 degrees to exercise the user'"'"'s body.

13. An exerciser comprising:

a frame assembly including a base structure and an upright structure fixed to said base structure and extending upwardly therefrom, said base structure having downwardly facing surfaces for engaging an upwardly facing surface to support the base structure thereon, said base structure extending forwardly of said upright structure so that said upright structure cannot be tipped over forwardly except by the entire frame being tipped forwardly about the forward end of said base structure acting as a fulcrum on said upright,

said upright structure including upper and lower flexible exercising pull lines trained over directional pulley assemblies, said directional pulley assemblies pivotally mounted on said upright structure at upper and lower end portions for rotation about pivotal directional pulley axes, said flexible pull lines extending downwardly or upwardly and forwardly from said directional pulley assemblies, and having user interconnecting structures configured to be interconnected by a user either with the user'"'"'s hands or the user'"'"'s feet,

an extensible and retractable resilient resistance system carried by said upright structure and operatively connected to said flexible pull lines so as to resiliently resist movement of said pull lines in directions downwardly or upwardly and forwardly from the end portions of said upright structure,

a bench assembly configured and positioned to support a user in a prone, supine or sitting position thereon so as to enable the user so positioned to interconnect with said user interconnecting structure and pull said pull lines downwardly or upwardly and forwardly against said resilient resistance which pull provides the user exercise while creating a force on the upper or lower end portions of said upright structure which tends to tip the upright structure forwardly about the fulcrum provided by the forward end of said base structure,

said bench assembly including a bench frame and a bench pad mounted on said bench frame for movement between a raised operative user supporting position spaced above said bench frame and a lowered operative position disposed adjacent said bench frame,

said bench frame including an inner end portion having a load transmitting connection with said base structure and an outer end portion extending forwardly beyond the forward end of said base structure having downwardly facing surfaces for engaging the upwardly facing horizontal surface engaged by the downwardly facing surfaces of said base structure,

the load transmitting connection of said bench frame with said base structure being (1) partitioned when said bench pad is within the raised or lowered operative position thereof so as to transmit a portion of the load defined by the weight of a user supported on said bench pad to said base structure at a position spaced inwardly of the forward end thereof to thereby provide additional forward tipping resistance to said frame structure and (2) constructed and arranged to allow the bench frame and said bench pad, when in said lowered position thereof to be moved into a connected storage position wherein said bench pad and bench frame are upright alongside said upright structure.

14. The exerciser of claim 13, wherein said extensible and retractable resilient resistance system includes three left springs connected with the left of said upper and lower pull lines by a left pulley system and three right springs connected with the right of said upper and lower pull lines by a right pulley system, said three left and three right springs being connected at low ends thereof (1) to a moveable left or right pulley assembly of the left or right pulley systems respectively, or (2) to said upright structure.

15. The exerciser of claim 14, wherein said three left and three right springs are constructed and arranged to independently resist force applied to said user interconnect structures.

16. The exerciser of claim 15, wherein one of each of said upper and lower pull lines form ends of the same pull cord.

17. The exerciser of claim 14, wherein said bench frame further comprises:

a lower bench frame including two generally parallel floor-contact support members and a plurality of crossbraces;

an upper bench frame supporting said bench pad, said upper bench frame including floor contact feet, said floor contact feet directly supporting said bench pad when said bench assembly is placed in the lowered operative position;

three legs pivotally mounted to rotate about generally parallel leg axes between said lower bench frame and said upper bench frame, the rotation about said generally parallel leg axes moving said bench pad between said raised operative user supporting position and said lowered operative position; and

a locking mechanism constructed and arranged to releasably retain said bench frame in either of said raised or lowered operative positions;

wherein the load-transmitting connection between said base structure and said bench frame is established by a user-adjustable bolted connection between one of said plurality of crossbraces of said lower bench frame and a corresponding crossbrace of said base structure; and

wherein another of said plurality of crossbraces is connected to and forms a pivotal hinge axis with said base structure, said pivotal hinge axis positioned and arranged such that said bench assembly is rotated about said pivotal hinge axis such that it extends parallel to said upright structure, thus establishing the storage position of the bench assembly.

18. The exerciser of claim 17 wherein said bench frame further comprises:

a set of accessory receptacles connected to said upper bench frame; and

a user support structure constructed and arranged to be removably inserted into said accessory receptacles such that said user support structure is positioned above said bench pad to support a user in said sitting position.

19. The exerciser of claim 18, wherein the exerciser further comprises:

a set of rotor attachment sockets connected to said upper bench frame; and

a set of rotor assemblies constructed and arranged to be removably attached to said rotor attachment sockets, said rotor assemblies including a set of rotor bases and a set of rotor handles grippable by a user and moveable through substantially 360 degrees to exercise the user'"'"'s body.

20. The exerciser of claim 19 wherein said locking mechanism comprises an extendable and retractable leg pivotally mounted between said lower bench frame and said upper bench frame such that said bench pad cannot be moved between said raised and lowered operative positions except by a change in length of said extendable and retractable leg.

21. The exerciser of claim 20 wherein said extendable and retractable leg comprises a first hollow tubular member and a second hollow tubular member concentrically and slidably mounted within said first hollow tubular member,

said extendable and retractable leg being moveable between a first length corresponding to said raised operative position and a second length corresponding to said lowered operative position,

said extendable and retractable leg having first and second holes formed through the diameters of said first and second hollow tubular members, said first hole being accessible when said extendable and retractable leg is at said first length and said second hole being accessible when said extendable and retractable leg is at said second length, and

wherein said extendable and retractable leg is retained at said first length by placement of a pin in said first hole, and is retained at said second length by placement of a pin in said second hole.

22. An exerciser comprising:

a frame assembly including a base structure and an upright structure fixed to said base structure and extending upwardly with respect thereto, said base structure having downwardly facing surfaces for engaging an upwardly facing surface to support the base thereon, said base structure extending forwardly of said upright structure so that said upright structure cannot be tipped over forwardly except by the entire frame assembly being tipped forwardly about the forward end of said base structure acting as a fulcrum on the upwardly facing support surface,

said upright structure including separate left and right upper flexible exercising pull lines trained over separate left and right upper pulley assemblies mounted on said upright structure at left and right upper end portions thereof,

said upright structure including left and right lower flexible exercising pull lines trained over separate left and right lower pulley assemblies mounted on said upright structure at left and right lower positions thereon below the left and right upper end portions thereof,

left and right hand grips constructed and arranged (1) to be connected to said left and right upper pull lines and to be operatively engaged by a user to pull the left and right upper pull lines downwardly and forwardly and (2) to be connected to said left and right lower pull lines and to be operatively engaged by a user to pull the left and right lower pull lines upwardly or downwardly and forwardly,

a bench assembly constructed and arranged to be moved with respect to said frame assembly between an upright storage position along side said upright structure and an operative position extending forwardly of said upright structure,

a resilient resistance system carried by said frame assembly constructed and arranged (1) to be operatively connected to said left and right lower pull lines so as to resiliently resist movement of either or both of said left and right pull lines by a user supported on said bench assembly while in the operative position thereof and operatively engaging appropriate hand grips to effect movement of either or both of said left and right pull lines upwardly or downwardly and forwardly, and (2) to be connected to said left and right upper pull lines so as to resiliently resist movement of either or both of said left and right upper pull lines by a user operatively engaging appropriate hand grips to effect a downward and forward movement of said left and right upper pull lines to thereby establish a downwardly and forwardly directed force or forces acting on the upper end portion of said upright structure tending to tip the entire frame assembly about the base structure fulcrum,

selectively operable fastener structure constructed and arranged to (1) when in a first mode to allow said bench assembly to be moved into said storage position, and (2) when in a second mode to fixedly secure said bench assembly in an operative position wherein an inner end portion of said bench assembly is fixedly secured with said frame assembly inwardly of said base structure fulcrum and an outer end portion of said bench assembly has a downwardly facing surface disposed in engagement with the upwardly facing support surface at a portion spaced forwardly of said base structure fulcrum, the fixed securement and positioning of said bench assembly with respect to said frame assembly when in said operative position being such as to stabilize said upright structure and prevent the frame assembly from tipping on said base structure fulcrum in response to said downwardly and forwardly directed forces acting on the upper end portion of said upright structure.

23. An exerciser as defined in claim 22 wherein said bench assembly is mounted for movement between said storage position and said operative position by a pivotal connection.

24. An exerciser as defined in claim 23 wherein said pivotal connection is disposed on said base structure between said upright structure and the forward end of said base structure.

25. An exerciser as defined in claim 24 wherein said bench assembly includes a bench frame and a bench pad, mounted on said bench frame for movement, said bench pad being disposed above said bench frame when said bench assembly is in said operative position and being moveable from said operative position into a second lower position disposed adjacent said bench frame.

26. An exerciser as defined in claim 22 wherein said resilient resistance system includes a left series of elongated, extensible and retractable resilient resistance elements for said left pull lines and a right series of elongated, extensible and retractable resilient resistance elements for said right pull lines.

27. An exerciser as defined in claim 26 wherein said resistance elements are tension coil springs.

28. An exerciser as defined in claim 27 wherein each of said pulley assemblies includes a pulley frame, a pulley mounted on said pulley frame for rotational movement about a rotational axis, each pulley frame being mounted on said upright frame for pivotal movement about a pivotal axis which is perpendicular to and spaced from the rotational axis of the pulley mounted thereon.

29. An exerciser as defined in claim 28 wherein said rotational axes are generally horizontal and said pivotal axes are generally vertical.