Patent Application
20140141948
1. Field of the Disclosure
The disclosure relates generally to the field of exercise equipment in which a movable carriage is moved against a resistance force to exercise one or more muscles of the body. Such devices are commonly referred to as reformers.
2. Description of the Related Art
Reformers are a type of exercise machine originated by Joseph Pilates. A traditional reformer can have a rectangular wood or metal frame supporting two parallel rails or tracks along which a wheeled carriage can travel, Springs or other resistance members can be used to a resiliently bias the carriage toward a foot end of the frame. A user typically sits or lies on the carriage and pushes against a foot bar at the foot end of the apparatus to move the carriage away from foot bar. Alternatively, the user can grasp the ends of a pair of ropes or straps that pass through pulleys at the head end of the frame and are attached to the carriage to move the carriage along the rails.
It is often also useful for a user to be able to do exercises on the reformer in a seated position. Most reformers available do not provide equipment or mechanisms necessary to work out in a seated position or the ability to raise a platform of the reformer for elevated exercises. Additionally, conventional reformer devices do not come equipped with adjustable handle grips near the elevated portion of the apparatus that a user can grasp during various exercise movements and routines using the chair member of the reformer apparatus. There is therefore a need for a reformer apparatus that is simple and easy to use, which has a compact convertible platform mechanism that can convert from a usable padded surface of the apparatus to a chair member to perform any of variety of different exercises using the elevated platform (also referred to herein as a chair) when converted into the chair configuration. For example, a user can perform exercises in a different plane using the elevated platform, or perform exercises from a seated position, kneeling, lying, or otherwise from the elevate platform. Any discussion of chair exercises, seated exercises, or exercises performed in the chair in this application are meant to refer to exercises performed in any of the foregoing body positions or generally performed on the elevated platform. Additionally, there is a need for a reformer apparatus having one or more handle members that are adjustable to suit a wide range of users exercising in a seated position on the chair apparatus.
Some embodiments disclosed herein relate to an exercise device, which can be a Pilates reformer device. For example, some embodiments are directed to an exercise apparatus having a frame comprising a first end, a second end, and two generally horizontal frame members extending from the first end to the second end. The apparatus can have a carriage supported by the horizontal frame members, the carriage being configured to translate along at least a portion of a length of the horizontal frame members and having a planar support surface. The apparatus can also have a first set of springs supported by the carriage, the first set of springs being configured to extend toward at least the first end of the frame, and a convertible platform positioned adjacent to at least one of the first and second ends of the frame. In some embodiments, the convertible platform can have a planar first surface having an approximately horizontal orientation. A vertical height of the convertible platform can be adjustable from a first position to at least a second position relative to a ground surface. When the convertible platform can be in the first position, the planar first surface of the convertible platform can be approximately level with the planar support surface of the carriage. When the convertible platform is in the second position, the planar first surface of the convertible platform can be positioned above the planar support surface of the carriage.
In all embodiments disclosed herein, it may be more appropriate for the convertible chair or platform to be located on the back end of the reformer. However, the embodiments disclosed herein are not so confined. Any of the apparatuses disclosed herein can be configured such that the convertible chair can be attached to or supported by either end of the reformer. Additionally, although the raised platform embodiments and convertible chair embodiments are referred to in this disclosure as a chair or referred to as being used for seated exercises or the like, the term chair is meant to refer to a raised platform that can be used for any standing, kneeling, lying (as on stomach or side), seated, or other exercise positions and is not confined to exercises performed in the seated position and any reference to a seated exercise or sitting position is meant to refer also to standing, kneeling, lying (as on stomach or side), seated, or any other desired exercise positions.
Having two different platforms in one machine can enable a user to work out in different planes or vectors of motion, and can improve the flow of any exercise class by having this increased functionality on a single apparatus. It can also enable a user to perform a greater variety of exercises to exercise a greater variety of muscle groups.
Additionally, some embodiments are directed to an exercise apparatus comprising a frame comprising a first end, a second end and two generally horizontal frame members extending from the first end to the second end, a carriage supported by the horizontal frame members, the carriage being configured to translate along at least a portion of a length of the horizontal frame members and having a planar support surface, a first set of springs supported by the carriage, the first set of springs being configured to extend toward at least the first end of the frame, and a platform positioned adjacent to an end portion of the frame, the platform having a top surface that can be positioned above a top surface of the carriage and can be configured to support a user in a seated position. The apparatus can also have a pair of handle members positioned adjacent to the platform adjacent to each side of the platform. In any embodiments disclosed herein, any of the foot bars can be configured to be convertible into use as a handle bar member, for any standing, kneeling, lying (as on stomach or side), seated, or other exercise positions, with or without the use of a raised platform.
In some embodiments, each handle member can have a first portion configured to extend generally away from the ground surface and a second portion supported by the first portion that extends approximately perpendicularly away from the first portion. Further, the position of each handle member can be adjusted such that the second portion can be moved from a first position height relative to the ground surface to a second height relative to the ground surface, the second height being further away from the ground surface than the first height. Also, the second portion of each handle member can be selectively rotatable about an axis extending approximately through the centerline of the first portion of the handle member such that the rotational orientation of each handle member can be adjusted from a first rotational orientation to at least a second rotational orientation about the axis extending approximately through the centerline of the first portion of the handle member.
Additionally, this disclosure is directed to the following arrangements:
Arrangement 1: An exercise apparatus comprising:
Arrangement 2: The apparatus of Arrangement 1, further comprising a second set of springs supported by the carriage, the second set of springs being configured to extend toward the second end of the frame.
Arrangement 3: The apparatus of any one of the previous arrangements, wherein the first set of springs is configured to extend toward the first end of the frame and the second end of the frame.
Arrangement 4: The apparatus of any one of the previous arrangements, wherein the convertible platform can be supported on one or more guides along which the convertible platform can be moved from the first position to the second position.
Arrangement 5: The apparatus of any one of the previous arrangements, further comprising one or more helical springs, gas springs, or other springs that exert an upward force on the convertible platform to enable a user to more easily move the convertible platform from the first position to the second position.
Arrangement 6: The apparatus of any one of the previous arrangements, comprising a pair of handle members positioned adjacent to the convertible platform, each handle member having a body portion configured to extend in a vertical direction and a gripping portion configured to extend in a direction approximately transverse to the body portion.
Arrangement 7: The apparatus of Arrangement 6, wherein each handle member is configured such that the gripping portion can be secured in any of a plurality of rotational orientations relative to the body portion independent of the rotational position of the other of the handle members.
Arrangement 8: The apparatus of Arrangement 7, wherein each handle member is further configured such that a vertical position of the gripping portion of each handle member is adjustable between a plurality of different vertical positions relative to the ground surface, such that the gripping portion can be secured in any of a plurality of different vertical positions relative to the ground surface.
Arrangement 9: The apparatus of any one of the previous arrangements, comprising one or more rotatable pedal members positionable adjacent to at least one of the first end and the second end of the frame, the pedal members being configured to rotate about an approximately horizontally oriented axis and configured to produce a resistance force when a user exerts a downward force thereon.
Arrangement 10: The apparatus of Arrangement 9, wherein the one or more pedal members are retractable such that, the pedal members are in a retracted state when not being used, and in an extended state when being used.
Arrangement 11: The apparatus of any one of the previous arrangements, wherein the convertible platform is removably supported by at least one of the first end and the second end of the frame.
Arrangement 12: The apparatus of any one of the previous arrangements, wherein the carriage comprises a plurality of openings formed through a top surface thereof, the plurality of openings each being configured to removably support two or more shoulder pads therein.
Arrangement 13: The apparatus of any one of the previous arrangements, comprising a foot strap that can be positioned at any desired location along the length of the frame.
Arrangement 14: The apparatus of any one of the previous arrangements, wherein:
Arrangement 15: The apparatus of any one of the previous arrangements, wherein the platform is removably supportable by any of a plurality either of a first pair of brackets and a second pair of brackets supported by the frame, wherein the platform positioned in the first pair of brackets would position the platform at the first position and the platform positioned in the second pair of brackets would position the platform at the second position.
Arrangement 16: An exercise apparatus comprising:
Arrangement 17: The apparatus of Arrangement 16, wherein an end of the first portion of the handle member has a square cross-sectional shape configured to be received within a square shaped opening of a support member secured to the apparatus such that the support member remains in a fixed rotational position and prevents the first portion of the handle member from rotating when the end of the first portion of the handle member is engaged with the opening.
Arrangement 18: The apparatus of any one of Arrangements 16-17, wherein the platform is positionable such that a top surface of the platform is approximately 8 inches or more above a top surface of the carriage.
Arrangement 19: The apparatus of any one of Arrangements 16-18, further comprising a second set of springs supported by the carriage, the second set of springs being configured to extend toward the second end of the frame.
Arrangement 20: The apparatus of any one of Arrangements 16-19, wherein the first portion of each handle member can rotate about an axis that is approximately horizontal and approximately perpendicular to the direction of travel of the carriage.
Arrangement 21: The apparatus of any one of Arrangements 16-20, wherein the apparatus comprises a pair of handle members, and the pair of handle members is convertible from a first footbar position in which the second portion of each handle member is pointing inwardly toward one another to a second handle position in which each handle member has been extended further away from each first portion and is positionable in an angular orientation wherein each of the second portions is pointing approximately in the same, parallel direction.
Arrangement 22: The apparatus of any one of Arrangements 16-21, wherein the first set of springs is configured to extend toward the first end of the frame and the second end of the frame.
Arrangement 23: The apparatus of any one of Arrangements 16-22, comprising one or more rotatable pedal members positionable adjacent to at least one of the first end and the second end of the frame, the pedal members being configured to rotate about an approximately horizontally oriented axis and configured to produce a resistance force when a user exerts a downward force thereon.
Arrangement 24: The apparatus of Arrangement 23, wherein the one or more pedal members are retractable such that the pedal members are in a retracted state when not being used, and in an extended state when being used.
Arrangement 25: The apparatus of any one of Arrangements 16-24, wherein the platform is removably supported by at least one of the first end and the second end of the frame.
Arrangement 26: The apparatus of Arrangement 25, comprising one or more pedal members supported by the platform such that, as the platform is moved from a first position to a second position, the second position being higher than the first position, the pedal members automatically move from a retracted position to an extended position.
Arrangement 27: The apparatus of any one of Arrangements 16-26, wherein the convertible platform can be supported on one or more guides along which the convertible platform can be moved from the first position to the second position.
Arrangement 28: The apparatus of any one of Arrangements 16-27, further comprising one or more helical springs, gas springs, or other springs that exert an upward force on the convertible platform to enable a user to more easily move the convertible platform from the first position to the second position.
Arrangement 29: A method of exercising, comprising:
It should be noted that any of the features, components, or details of any of the arrangements or embodiments disclosed in this application, including those disclosed below, are interchangeably combinable with any other features, components, or details of any of the arrangements or embodiments disclosed herein to form new arrangements and embodiments.
Embodiments of the present disclosure will now be described hereinafter, by way of example only, with reference to the accompanying drawings in which:
Embodiments disclosed herein relate to novel apparatuses and methods of an exercise apparatus in which a movable carriage is moved against a resistance force to exercise one or more muscles of the body. Such devices are commonly referred to as reformers.
In any embodiments disclosed herein (which is used to refer to any embodiments disclosed in this patent application), the carriage 24 can have a padded top surface and can support one or more pair of shoulder pads 40. The shoulder pads can be removably supported by openings or receptacles 42, 46. As illustrated in
Additionally, in any embodiments disclosed herein, the carriage can support one or more headrests 50, 52. The headrests 50, 52 can be configured to be adjustable, wherein the headrests can be elevated in a vertical direction away from the planar surface of the carriage 24, or can be angled or propped up as an angular orientation depending on the comfort and anatomical preferences of the user. Additionally, as shown, the headrests can be used in a stowed or first position, planar to the planar surface of the carriage.
As shown in
The first set of tension members 54 can be configured such that an end portion of the each of the tension members 54 can extend toward a first crossbar 56 positioned at or adjacent to the first end 20a of the apparatus 20, while a second end portion of each of the tension members 54 is supported by or secured to the carriage. The first crossbar 56 can support one or more connecting elements 58 configured to receive an end portion of one or more of the tension members 54, whereby a user can selectively removably attach any number of the tension members 54 to the connecting elements 58 to bias the carriage member toward the first end 20a of the apparatus 20. As illustrated in
In this configuration, when one or more of the tension members 54 are attached to the connecting elements 58, the user lying on the carriage or even standing with one or more feet on the carriage, can perform resistance-based exercises by moving the carriage 24 against the bias of the tension members 54 away from the first end 20a of the apparatus 20.
Additionally, as mentioned, the free end of one or more of the tension members 60 can be removably attached to or supported by one or more connecting elements 62 supported by the second crossbar 64 position at or adjacent to the second end 20b of the apparatus. In this configuration, the user can attach the tensioning members to provide a biasing force in both directions, i.e., toward the first end the 20a and the second end 20b of the apparatus. When the springs are used to bias the carriage member in both directions, the carriage will provide a counterforce in both directions of travel such that if a user pushes or moves the carriage 24 toward the first end 20a of the apparatus, the tension members 60 will provide a biasing force exerting a force on the carriage toward the second end 20b of the apparatus. Similarly, in this configuration, if a user pushes or moves the carriage 24 toward the second end 20b of the apparatus, the tension members 54 will provide a biasing force exerting a force on the carriage toward the first end 20a of the apparatus.
In any embodiments disclosed herein, the carriage 24 can be configured to support only one set of tensioning members 54 that can be configured to extend only toward one end of the reformer. However, in some embodiments, as illustrated in
Any of the tensioning members 54, 60 can exert a different level of force or tension when attached to the crossbars, thereby permitting a user to adjust the level of force exerted on the carriage by selecting a particular spring or plurality of tensioning members 54, 60 to attach to the crossbars. Any number of tensioning members 54, 60 can be simultaneously attached to the crossbars 58, 64, respectively.
With reference to
In any embodiments disclosed herein, the pedal assembly 72 can be configured to face outward, away from the carriage 24 so that the user sitting on the seat 70 and facing away from the carriage can exert a downward force on the pedal assembly 72 to exercise.
A crossbar 76 that can have a padded surface can extend perpendicularly away from the frame member 74 and can be configured to support a user's foot or hand. The crossbar 76 can be continuous or can be split in the middle such that the two halves of the crossbar 76 can be operated independently. One or more spring members 78 can bias the pedal assembly 72 in an upward position such that a user must overcome the force exerted on a pedal assembly 72 by the spring members 78 in order to move or rotate the pedal assembly 72 to a downward position. The spring members 78 can be attached at one end portion thereof to the frame members 30. In any embodiments disclosed herein, the apparatus can be configured to have only one spring member 78 to bias the foot bar to an upward position. In
In any embodiments disclosed herein, an end portion of the spring member 78 can be adjustable relative to the frame member 74 to allow a user to adjust the position of the end of the spring member 78 along the length of the frame member 74. For example, a plurality of hooks or attachment elements can be positioned along the length of the frame member 74 for receiving an end portion of the spring member 78, or the end of the spring member 78 can be slid along the length of the frame member 74 in a guide, channel or track, and locked in a desired position by a user.
In this manner, a user can adjust the force exerted on the frame member 74 and hence, the foot bar 76, by adjusting the position of the end of the spring 78 along the length of the frame member 74. In any embodiments disclosed herein, the crossbar 76 can be rotatable relative to the frame member 74 to facilitate the use of the pedal assembly 72 by a user sitting, kneeling, or lying, on the carriage or the seat 70.
With reference to
With reference to
For example, in any embodiments disclosed herein, the apparatus can be configured such that the foot bar 100 can be supported in a neutral or center position, the neutral or center position being shown in
Additionally, the apparatus 20 and channel 102 can be configured such that the foot bar 100 can be positioned in a second angled position wherein the foot bar is angled further away from the first end 20a of the apparatus. In this second forward position, the cross member 101 of the foot bar 100 can be positioned approximately adjacent to an end portion of the padded platform 120 so that a user can grasp the foot bar for additional support during exercise routines. Further, the apparatus 20 and channel 102 can be configured such that the cross member 101 of the foot bar 100 can be positioned in a stowed position below the level of the padded platform 120. In this position, the padded platform 120 can be opened up, as shown in
In any embodiments disclosed herein, the foot bar can be configured such that, to support the foot bar in any of a variety of angular orientations, the foot bar is lifted and rotated and then set into any of a variety of notches or channels. The different notches or channels can define the variety of angular orientations desired, supporting a portion of the foot bar 100 such as a pin or other male engaging feature.
Similarly, if the foot bar 100 is raised and translated or rotated such that the top of the foot bar 100 is moved toward the second end 20b of the apparatus, the second pin 106 can translate rearward in the horizontal portion of the T-shaped channel 102 toward a second end 102b of the T-shaped channel 102. The first pin 104 can remain in the vertical portion of the T-shaped channel. Additionally, the foot bar 100 or channel 102 can have recesses, locking features, or other biasing mechanisms to either secure the foot bar in the desired orientation.
In any embodiments disclosed herein, the apparatus can have a padded platform 120 positioned at or adjacent to a second end 20b of the apparatus 20. With reference to
As shown in
Additionally, as illustrated in
With reference to
Additionally, as shown in
Additionally, with reference to
In this configuration, the cables and handles can be secured to the carriage 24 such that, when the tension members are engaged with the crossbars 56, 64, the user pulling on the handles 180 will cause the carriage 24 to move in a direction opposite that to which the handles are pulled against the bias and force of the tension members between the carriage 24 and the crossbars 56, 64. The straps and pulley mechanism can be used also to exercise the user's lower body muscles.
In any embodiments disclosed herein, as illustrated in
In any embodiments disclosed herein, the exercise apparatus 200 can have one or more tension members 220 configured to resist a movement of the carriage 204 relative to either or both of the first and second ends of the frame 202. In any embodiments disclosed herein, the tension members 220 can comprise metal springs, elastomeric springs, resilient elastomeric straps, or other spring like or axially biasing elements. The tension members can either be supported by the carriage 204, being attached to an underside of the carriage 204, or to an attachment fixture supported on an underside of the carriage.
In any embodiments disclosed herein, the apparatus can have between one tension member and as many as eight, ten, twelve or more tension members, or from one to six tension members, extending from each end of the carriage 204. Additionally, any of the tension members can be configured to extend from both ends of the carriage 204 (or a first set of tension members can extend from a first side of the carriage, and a second set of tension members can extend from an opposite second side of the carriage), such that the tension members can be attached to attachment members on either end of the frame, spanning the length of the frame. In this configuration, with tension members attached to attachment members on both ends of the frame, the carriage will resist movement in either direction along the frame.
With reference to
Additional embodiments of attachment members are illustrated in
Additionally, in any embodiments disclosed herein, the locking member 240 can be supported by either the frame or the carriage and can be configured to selectively secure the carriage 204 in any desired position along the travel path of the carriage relative to the frame. For example, the carriage 204 can be locked with the locking member 240 in a middle position, for example but without limitation approximately midway between the first end 200a and the second end 200b of the device 200. When secured in this position, or any adjacent position, a user can easily access the tension members 220 that can extend from both sides of the carriage 204 or from both ends of the device to the carriage and affix the ends of such tension members to provide resistance in both directions for the carriage 204. When a user is ready to use the apparatus, the user can remove or disengage the locking member 240 such that the carriage can freely slide along the length of the frame.
As shown in
In any embodiments disclosed herein, the carriage 204 can have a padded top surface and can support one or more pair of shoulder pads 250, and can have any of the features or components of any other carriage embodiment disclosed herein. The shoulder pads can be removably supported by openings or receptacles 252 in the carriage. The receptacles can have a small size and be configured to not affect the use of the carriage when the shoulder pad is not inserted in the opening 252. A cover, plug, flap of material, or other covering can be used to cover any openings or recesses not being used.
In any embodiments, the apparatus can be configured such that a user can remove the shoulder pads 250 and position them in any of the openings 252 formed in the carriage, depending on which direction the user is lying in on the carriage or depending on whether the user prefers to remove the shoulder pads to have an unobstructed surface on top of the carriage. Therefore, in some arrangements, the user can remove the shoulder pads completely so that there are no shoulder pads supported by the carriage.
With reference to
Each shoulder pad can be configured such that a width of the shoulder pad in one direction can be greater than a width of the shoulder pad in a transverse direction. For example, with reference to
With reference to
In any embodiments disclosed herein, the storage compartment can be configured to have dumbbell supports 260 having slots 261 therein configured to support a plurality of dumbbells 262 in the storage compartment. Additionally, in any embodiments disclosed herein, a storage compartment can be positioned at both ends of the frame and can extend under the front or aft platforms or may be located under both the front and the aft platforms. The storage compartment can be configured to store multiple different objects or devices, such as without limitation, dumbbells, water bottles, towels, other Pilates related equipment such as the Magic Circle, or any other desired objects such as cell phones, wallets, etc. Additionally, the storage compartment can have multiple levels or tiers for storage of the different objects or devices and/or can extend all the way down to the ground surface.
With reference to
In some embodiments, the rotatable joint 278 can be configured such that when the joint is in the desired rotational or angular orientation, a user can lock or bias the joint to remain in position so that the bar members remain in the desired orientation and do not inadvertently move or rotate during use of the apparatus. For example, in some embodiments, the joint 278 can have detents, channels, openings, slots, engagement pins, teeth, screws, clamps, and/or other locking or fastening elements configured to selectively lock the joint in the desired angular orientation.
As mentioned, the second bar member 274 can be lockably positioned in a vertical orientation. In this configuration, the handle member 274 will be positioned at a height above the carriage 204 defined in part by a length of the first member 272 and the second member 274. In this configuration, the handle members can each be rotatably positioned at any desired orientation relative to the second bar member 274 by rotating the handle member about axis A3 illustrated in
Additionally, in any embodiments disclosed herein, the first and/or second bar member 272, 274 can be configured to be telescopically adjustable, so that a user can adjust a vertical height or position of the joint member 278, and/or the handle member 276, relative to a carriage, seat, or platform surface. Further, any of the bar members can be comprised of round tubular shaped members, rectangular tubular shaped members, or any other desired shaped members. In this configuration, the bar assembly 270 can be used as a foot bar, ballet bar, handle bar for seated exercises, or any other desired use. Permitting the user to adjust the angular orientation and/or height of the handle members facilitates the wide ranging applications of the bar assembly. In any embodiments disclosed herein, the bar assembly 270 can have split handles or a continuous handle extending across the bar assembly.
A rotatable joint 288 can be positioned between the first bar member 282 and the second bar member 284. The rotatable joint 288 can permit the second bar member to be selectively and lockably positioned in a plurality of different positions, including a vertical position as shown in solid lines, and any of the other angular orientations or position shown in dashed lines. The rotatable joint 288 can, in some embodiments and without limitation, permit the second bar member 284 to be lockably or non-lockably positioned in any desired angular orientation with and an approximately 270° range.
Additionally, the rotatable joint can be configured to permit the second bar member 284 to be lockably positioned in any desired angular orientation relative to the first bar member 282. For example, without limitation, the second bar member 284 of the first and the second bar assemblies can be lockably positioned in opposite directions, one direction facing toward the first end 200a of the apparatus 200 and a second direction facing away from the first end 200 of the apparatus 200.
In some embodiments, the rotatable joint 288 can be configured such that when the joint is in the desired rotational or angular orientation, a user can lock or bias the joint to remain in that position so that the bar members remain in the desired orientation and do not inadvertently move or rotate during use of the apparatus. For example, in some embodiments, the joint 288 can have detents, slots, channels, openings, engagement pins, teeth, screws, clamps, and/or other locking or fastening elements configured to selectively lock the joint in the desired angular orientation.
As mentioned, the second bar member 284 can be lockably positioned in a vertical orientation. In this configuration, the handle member 284 can be positioned at a height above the carriage 204 defined in part by a length of the first member 282 and the second member 284. In this configuration, the handle members can each be rotatably positioned at any desired orientation relative to the second bar member 284 by rotating the handle member about axis A4 illustrated in
As mentioned, in any embodiments disclosed herein, the first and/or second bar member 282, 284 can be configured to be telescopically adjustable, so that a user can adjust a vertical height or position of the joint member 288, and/or the handle member 286, relative to a carriage, seat, or platform surface. Further, any of the bar members can be comprised of round tubular shaped members, rectangular tubular shaped members, or any other desired shaped members. In this configuration, the bar assembly 280 can be used as a foot bar, ballet bar, handle bar for seated exercises, or any other desired use. Permitting the user to adjust the angular orientation and/or height of the handle members facilitates the wide ranging applications of the bar assembly. In any embodiments disclosed herein, the bar assembly 280 can have split handles or a continuous handle extending across the bar assembly.
With reference to
In any embodiments disclosed herein, such as and without limitation the embodiment disclosed in
Some of the following embodiments are directed to a convertible chair members, wherein a height of a particular platform surface is converted from a first, platform height in which the top of the platform is approximately level with a top planar surface of the carriage to a second, chair height in which the top surface of the convertible chair member is positioned at a height suitable for performing seated exercises. Any of the embodiments of the chair members disclosed herein can be used with any of the other apparatuses, components, or other features of any of the embodiments disclosed herein. Additionally, any of the convertible chair members disclosed herein can be used with any suitable pedal members, the pedals being configured to provide a resistance force when user exerts a downward force on the pedals towards a ground surface, thereby exercising one or more muscles in the user's body. In any embodiments, the pedals can be split pedals wherein the left pedal can be depressed independently of the right pedal. Alternatively, in any embodiments disclosed herein, the pedals can be a single pedal wherein the entire pedal member moves simultaneously.
For example, with reference to
Alternatively, when a user desires to perform seated or chair exercises (which is meant herein to include lying, standing, kneeling, or other exercises using the platform in an elevated position), a user can simply lift the convertible chair 402 from the frame member 404 and invert the chair member 402 such that the chair surface 410 is positioned in an upward direction. In this position, a user can sit on the chair surface 410 and can perform any of a variety of seated exercises on the device. One or more pedal members, having springs or other resilient members for resistance, can be positioned beneath or adjacent to the convertible chair 410 such that a user can exercise by forcing the pedal members toward the ground. In some embodiments, the convertible chair can have a recess formed in one side thereof, the recess being configured to permit the exercise pedals to retract within the recess such that a full range of motion of the pedals can be achieved.
For example, with reference to
Alternatively, when a user desires to perform seated or chair exercises, a user can simply lift the convertible chair module 420 and disengage the chair module from the latch member 426, and rotate the chair module by 90°, and then position the chair module 420 such that the platform surface 422 of the chair module is positioned adjacent to the frame member and such that the chair surface 424 is facing upward. To secure the chair module to the frame member, the user can engage the latch member 426 with the recess member 428 formed in the platform surface 422. In this position, a user can sit on the chair surface 424 and perform any of a variety of seated exercises on the device. One or more pedal members 429, having springs or other resilient members for resistance, can be supported within an internal space or recess formed in the module. In this position, a user can perform exercises by forcing the pedal members toward the ground.
In any convertible chair embodiments disclosed herein, one or more pedal members can be attached to the frame or other component of the apparatus, independent of the platform or convertible chair. For example and without limitation, the pedals that can be usable with the convertible chair 402 can be supported directly by the frame of the apparatus independent of the chair 402 or the convertible chair 420, thereby making the chair lighter weight and potentially easier to handle. Additionally, with any of the convertible chair embodiments disclosed herein, the pedals can be retractable such as with any of the pedal embodiments disclosed herein, and/or can have any other features of any of the other embodiments disclosed herein.
Any of the foregoing removable chair module embodiments can be configured to be used with any suitable reformers on the market. For example, a kit can be prepared wherein the attachment mechanisms can be attached or retrofit to an existing reformer. Such attachment mechanisms can be used to engage the chair module such that the chair module can be used with any suitable existing reformers on the market during use. Additionally, in any of the foregoing chair module embodiments or in any of the chair embodiments disclosed herein, a resistance level of the pedals can be adjusted by repositioning an end portion of the resistance member, which can be a coil spring, at any of a variety of attachment points along a length of the pedal. For example, when an end portion of the resistance member is positioned closer to the axis of rotation of the pedal, the force required to deflect the pedal will be less than if the end of the spring member is positioned further away from the axis of rotation. Therefore, moving the end portion of the resistance member further away from the axis of rotation can increase the amount of force required by a user to deflect the pedal and, accordingly, increase the amount of work the muscle must perform during the exercise.
In some embodiments, a pin 457 positioned at an end portion of the second linkage member 454b can slide within the slot 455 in the direction defined by arrow A6 in
One or more pedal members, each having one or more resistance members attached or attachable thereto, can be supported by the frame 456 of the exercise apparatus so that the user can perform exercises by deflecting the pedal members toward the ground surface. Additionally, in some embodiments, the chair apparatus 450 can have one or more springs (which can be gas springs, elastomeric springs, wire springs, or other suitable spring mechanisms) used to make the seat easier to move from the lowered to the raised position. For example, in any embodiments disclosed herein, the chair apparatus can be configured such that a latch mechanism is used to hold or secure the platform 452 in the lowered position such that, when the latch mechanism is disengaged, the gas spring will exert a force on the platform of sufficient magnitude to move the platform from the lowered position to the raised position, but sufficiently compressible such that a user can move the platform from the raised position to the lowered position by exerting a downward force on the platform.
Thus, in this configuration, the platform 472 of the convertible chair apparatus 470 is configured to move from a first, lowered position, indicated by 472a to a second, raised position, indicated by 472b in
To move the platform 472 from the first, lowered position to the second, raised position, the platform 472 can be moved so as to translate or slide relative to the support flanges 474 out of engagement with the recess 477 formed in the first bracket members 476a. The platform 472 can then be positioned relative to the bracket members 476 so that the support flanges 474 slide into engagement with the recess 477 formed in the second bracket members 476b. Once in this position, the platform 472 and the support flanges 474 can be configured to be robust enough and stiff enough to support the platform 472 in a cantilever disposition relative to the frame members 479. Additionally, two, three, or more sets of bracket members can be positioned on the frame members to permit a user to position the platform at any of a plurality of different raised positions (two, three, or more) above the first position so that a user can adjust a height of the seat to a desired level according to his or her preferences.
Although not required, additional strength and support can be achieved by the use of one or more buttress members 480 (also referred to herein as support members or support flanges). The one or more buttress members 480 can be positioned on the platform 472 and sized in such a way that the buttress members 480 will abut the frame member is 479 when the platform 472 is supported by the bracket members 476. This will provide an additional point of contact and force between the platform 472 and the frame members 479. As with any of the seat embodiments, the seat can have a padded upper surface that is comfortable for a user in a seated position. Additionally, when in the seated position, a user can rotate the one or more handle members 481 so that the user can grasp the handle members 481 when using the platform 472 for seated, or even standing, exercises.
Additionally, in some embodiments, the chair apparatus 470 can have one or more springs (which can be gas springs, elastomeric springs, wire springs, or otherwise) configured to exert an upward force on the platform to make the platform easier to move from the lowered to the raised position. Further, in any embodiments disclosed herein, the chair apparatus can be configured such that support flanges 474 (which can be pins, latches, flanges, or other suitable engagement mechanisms) can be advanced into or withdrawn out of the recesses 477 formed in the support brackets 476 without rotating the entire platform 472. In this arrangement, the platform can be configured to translate vertically along a track between the first, lowered position and any of a variety of raised positions, depending on the height of the bracket members. Two, three, or more pair of bracket members can be positioned above the first position to enable the user to position the platform at any of the plurality of positions.
The support flanges 474 can be used to hold or secure the platform 472 in the desired position such that, when the one or more support flanges 474 are engaged with the bracket members 476, the support flanges 474 will hold the platform 472 in the desired position despite the force of the gas spring. The gas spring can be configured to exert a force on the platform of sufficient magnitude to move the platform from the lowered position to the raised position, but be sufficiently compressible such that a user can move the platform from the raised position to the lowered position by exerting a downward force on the platform.
As with any of the other chair embodiments disclosed herein, one or more pedal members 482, each having one or more resistance members attached or attachable thereto, can be supported by the frame 476 of the exercise apparatus so that the user can perform exercises by deflecting the pedal members toward the ground surface. In any embodiments disclosed herein, the one or more pedal members 482 can be supported by the platform 472 so that they are removable along with the platform 472. Additionally, in any embodiments, the pedals 42 can be supported directly by the frame 479 of the exercise apparatus and be telescoping or otherwise retractable so as to occupy less space when not being used. For example, in some embodiments, the pedal members can have telescoping members configured to extend when the user desires to use the chair apparatus for seated exercises. Additionally, in some embodiments, the pedal members can be configured to automatically extend or deploy when desired to be used. In some embodiments, the telescoping members of the pedal members can be configured to have a friction lock that resists the retraction or collapse of the telescoping members when a user exerts a downward force on an end portion of the pedal members (i.e., while performing exercises), but which can translate relative to one another so that a user can extend or collapse the telescoping members when the user desires to either deploy or stow, respectively, the pedal members.
In some embodiments, the pedal members can have one or more springs therein, which can be gas springs, elastomeric springs, wire springs, or otherwise, configured to bias the pedals to an extended position. In this arrangement, the pedals can be biased toward the extended, usable position such that, when the pedals are not restrained, they will automatically extend to the usable length. For example and without limitation, with reference to
When the user desires to stow the pedal members 496, the user can rotate the second pedal member about the rotatable joint 499 in a direction that will cause the pedal surface 500 to rotate closer to the frame member 493. At that point, the user can use a strap, a latch, one or more insert pins, or other suitable securing mechanism to restrain the second pedal member 498 in the desired, stowed position. Alternatively, the second pedal member 498 can be restrained in the desired, stowed position by lowering the platform 492 to contact the second pedal member 498 and prevent the second pedal member 498 from rotating to the extended position. Additionally, as with any of the other embodiments disclosed herein, one or more spring members can be attached to the pedal members to exert a resistance force on the pedal members when the users exert a downward force on the pedal members.
In any embodiments, the pedal surface 510 can be rotated within a predefined range of rotation relative to the second end portion of the second pedal member 518 for user comfort and ergonomics. Springs such as gas springs, resilient members, mechanical springs, or other suitable devices can be used to automatically extend the second pedal member 498 away from and out of the inside of the first pedal member 496 when the pedals are desired to be deployed, such as, for example and without limitation, when the platform 512 is raised from a first position to a second or third raised position above the carriage height. This can cause the pedals to extend outward toward the extended position represented by 514b as shown in
When the user desires to stow the pedal members 516, the user can retract or collapse the second pedal member within the first pedal member and use a strap, the pin member 519, or other device to restrain the second pedal member within the first pedal member. Alternatively, the second pedal member 518 can be restrained in the desired, stowed position by lowering the platform 512 to contact the second pedal member 518 and prevent the second pedal member 518 from rotating to the extended position. For example, in some embodiments, a flange member 522 extending from an end portion of the platform 512 can be used to axially restrain the second pedal member 518 such that, when the platform 512 is in the lowered position, the platform and/or flange member 522 will restrain the pedal member 514 in the stowed state. Similarly, when the platform 512 is in a raised position above the pedal member or members, the pedal member or members 514 will be permitted to extend automatically to the usable position. Additionally, as with any of the other embodiments disclosed herein, one or more spring members can be attached to the pedal members to exert a resistance force on the pedal members when the users exert a downward force on the pedal members.
With reference to
As with any other embodiments disclosed herein, the carriage 624 can support one or more tension members 660. In any embodiments disclosed herein, the tension members 660 can comprise metal springs, elastomeric springs, resilient elastomeric straps, or other spring-like or axially resilient elements. For example and without limitation, a first set of tension members 654 can be positioned at a first end 624a of the carriage 624 and a second set of tension members 660 can be positioned at a second end 624b of the carriage 624. Alternatively, a single set of tension members can be extendable from both sides of the carriage to permit a resistance force to be applied in both directions from the carriage.
Any embodiments of the apparatus 620 can have a convertible chair assembly 670 positioned at the first end 620a of the apparatus 620. The embodiment of the convertible chair 670 of the apparatus 620 can have any of the same features, components, details or other configurations of any of the other convertible chair embodiments disclosed herein, in combination with or in the alternative to any of the features components, details or other configurations described herein with respect to apparatus 620. The convertible chair can be configured to convert from a platform, wherein the platform is level with the carriage, to a chair member used to perform seated exercises. In some embodiments, the chair assembly 670 can be attachable to the frame 622 of the apparatus. In particular, though not required, the chair assembly 670 can be attached to the support legs 680 of the frame, and can be moveable up and down relative to the support legs 680 so as to convert from the first, platform position (as shown in
In any embodiments disclosed herein, the convertible chair 670 can have a platform 684, a frame 686 attached to the platform 684, a pair of independently deflectable pedal members 690, and a resistance element 692 configured to exert a resistance force on each of the pedal members. The resistance elements 692 can be supported on one end by a bracket member 693 secured to the frame 686 of the convertible chair apparatus 670. In some embodiments, the pedal members 690 can be supported by a support member 694 that can be attached directly to the platform 684 or the frame 686 so as to be automatically deployable when the platform 684 is moved from the first, platform position to the second, chair position. However, in some embodiments, the support member 694 or the pedal members 690 can be attached directly to the frame of the apparatus so that the movement or position of the pedal members is not affected by the movement or position of the platform.
The platform 684 and frame 686 that the platform is attached to can translate relative to the support legs 680 of the frame of the apparatus and can be selectively locked in the desired position relative to the support legs 680. For example, in some embodiments, fasteners such as bolts, hand or thumb bolts, quick release levers, or any other suitable fasteners preferably operable without the use of tools can be used to secure the frame 686 to the support legs 680, the fasteners being tightenable relative to the support legs 680 once the support legs 680 are in the desired position so that the platform 684 does not inadvertently move when a user exerts a force on the platform 684. Additionally, in some embodiments, engagement mechanisms such as spring loaded pins or other similar locking mechanisms preferably operable without the use of tools can be used to secure the frame 686 to the support legs 680 at any of a variety of vertical positions relative to the support legs 680 so that the platform 684 does not inadvertently move when a user exerts a force on the platform 684. One or more springs (which can be gas springs, elastomeric springs, wire springs, or other suitable spring mechanisms) can be used to bias the platform 684 toward the second, chair position to make it easier for a user to move the platform from the first, platform position to the second, chair position.
Additionally, in some embodiments, the chair assembly 670 can have a plurality of engagement features, which can be protrusions, tabs, teeth, splines or a splined surface, or other similar features, positioned along one or more engaging surfaces between the frame member 686 and the support legs 686 so as to selectively secure the frame and platform 684 at any of a variety of vertical positions relative to the support members 680. A release mechanism such as a lever may be used to disengage the one or more engagement features so that the user can adjust the height of the platform. For example, a lever positioned under a front surface of the platform can be used to engage and disengage a first engagement element attached or supported by the platform 684 and/or frame member 686 relative to a second engagement element attached to or supported by the frame of the apparatus 620. In this configuration, the platform can be converted from an end platform to a chair by disengaging the first engagement element from the second engagement element and moving the platform to the second, raised position or any of a plurality of raised positions. Again, springs can be used to facilitate the movement of the platform from the first to the second position. Once in the desired position, the disengagement mechanism can be released, causing the first engagement element to securely engage the second engagement element. The first engagement element can have one or more protrusions, splines, or teeth configured to interlock with any of a plurality of engagement features of the second engagement element, which can comprise a plurality protrusions, spines, or teeth along a surface of the second engagement element.
Additionally, in some embodiments, the first engagement element can be configured to securely disengage from the second engagement element without the use of a release level or any other release mechanism. For example, with the platform in the desired position, a user can exert a downward force on the chair by sitting, kneeling, or otherwise, the downward force causing the first engagement element to securely engage the second engagement element to prevent the platform from inadvertently moving downward. This can be achieved, in some embodiments, by configuring the frame 686 to rotate relative slightly relative to the support members 680 when a downward force is applied to the platform, such rotation causing the engagement of the first engagement mechanism with the second engagement mechanism.
Additionally, in any embodiments disclosed herein, the one or more pedal members can be configured to automatically deploy to a usable position when the platform is converted to a chair. With reference to
In this configuration, when the platform is in the first, platform position (as illustrated in
Alternatively, with reference to
In some embodiments, the handle member assemblies can be rotationally adjustable about a centerline axis of the shaft member 804 by rotating the handle portion 806 in either direction about the centerline axis of the shaft member 804, as represented by arrow A10. The handle portion 806 can be secured in any of the desired rotational positions such that the handle portion 806 can be positioned in any of a large number of extended and rotational positions relative to the convertible chair assembly. As shown, the handle portion 806 can be positioned in 90° increments about the centerline axis of the shaft member 804. However, the design is not so limited. In some embodiments, the handle member assembly 800 can be configured such that the handle portion 806 can be positioned in any of a number of incremental positions about the centerline axis of the shaft member, including being positioned in 45° increments, 22.5° increments, or continuously at any rotational position about the centerline axis of the shaft member. In some embodiments, the openings 805 formed in the shaft member 804 can be at 90° increments relative to one another about the circumference of the shaft member, as shown in
In some embodiments, the handle member assembly 800 can also have an indexing bracket or member 816 having an opening 820 therein that can be secured to the bottom of the support legs 680 so as to prevent the rotation of the indexing bracket. For example, the indexing bracket 816 can be secured to a bolt plate 824 so that the indexing bracket 816 is prevented from rotating relative to the bolt plate. The bolt plate 824 can be fixed to the support member 680 of the frame so that the bolt plate 824 and the indexing bracket 816 are prevented from rotating relative to the support member 680 of the frame.
The bracket 816 can be used to align or index the end of the shaft member 804 at any of a variety of desired rotational positions. For example, as illustrated, the shaft member can have an end portion 822 defining a shape that is complementary to the shape of the opening 820. For example, and without limitation, the end portion 822 and the opening 820 can have a square shape such that, when the end portion 822 of the shaft member 804 is engaged with or advanced into the opening, the shaft member will be prevented from rotating relative to the indexing bracket 820. In any embodiments, the opening 820 can have a hexagonal shaped hole, an octagonal shaped hole, a splined hole, a round hole, or otherwise. With a square shaped hole, the shaft 804 can be indexed at 90° increments relative to the indexing bracket 816 when the end portion of the shaft is engaged with the indexing bracket 816. Additionally, the opening 820 can be splined or have a plurality of teeth, and the end of the shaft can have complementary features, configured to permit the handles to be securable at any of a variety of rotational orientations, such as at 45° increments, or 30° increments, or otherwise.
The indexing bracket 816 can be press fit, welded or formed integrally with a tubing member 817. The tubing member 817 can be configured to be securable to the bracket member 826 that can be bolted to the support member 680 of the frame assembly of the apparatus. For example, the tubing member can be rotationally fixed to the bracket member 826 using a set screw 827 advanced through an opening 828 in the bracket member 826 and into or against a wall of the tubing member 817. Alternatively, in some embodiments, the tubing member can be welded to the bracket member 826 either as a sub-assembly or during final assembly. In some embodiments, the tubing member 817 can be fixed to a post member 834 used to support the pin assembly 802 and a pulley assembly 828 using one or more screws, welds, or any other suitable fastening mechanism. A sleeve member can be positioned inside the tubing member 817 to provide a low friction guide surface to the shaft member 804.
A second platform 840 can be rotatably supported by the frame using one or more hinges 842. Opening the platform 840, as illustrated in
When not being used, the jump board can be supported in or on a shelf, compartment, tray, rack, or with a tubing member attached to or supported by the frame of the apparatus. For example, with reference to
With reference to
Although not illustrated, handle members can be attached to end portions of the cables or ropes 878, which can be routed through the pulley assemblies 828. The ropes 878 can be attached to the carriage assembly 624 to cause the carriage assembly to move along the rails when the cables are pulled, resulting in an exercising of the muscles of the body being engaged during such exercise routine. One or more locking members 882 can be supported on an underside of the carriage to attach to the rope or cables 878, and to permit a user to adjust a length of the rope or cables 878.
As discussed, any of the embodiments disclosed herein of the assemblies, components, or parts can have any combination of the features, components, or other details of any of the other assemblies, components, or parts disclosed herein or known in the field of reformer devices or other exercise apparatuses. Features, materials, characteristics, or groups described in conjunction with a particular aspect, embodiment, or example are to be understood to be applicable to any other aspect, embodiment or example described herein unless incompatible therewith. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and/or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations where at least some of such features and/or steps are mutually exclusive. The protection is not restricted to the details of any foregoing embodiments. The protection extends to any novel one, or any novel combination, of the features disclosed in this specification (including any accompanying claims, abstract and drawings), or to any novel one, or any novel combination, of the steps of any method or process so disclosed.
While certain embodiments have been described, these embodiments have been presented by way of example only, and are not intended to limit the scope of protection. Indeed, the novel methods and systems described herein may be embodied in a variety of other forms. Furthermore, various omissions, substitutions and changes in the form of the methods and systems described herein may be made. Those skilled in the art will appreciate that in some embodiments, the actual steps taken in the processes illustrated and/or disclosed may differ from those shown in the figures. Depending on the embodiment, certain of the steps described above may be removed, others may be added. Accordingly, the scope of the present disclosure is intended to be defined only by reference to the appended claims. The accompanying claims and their equivalents are intended to cover such forms or modifications as would fall within the scope and spirit of the protection. Furthermore, the features and attributes of the specific embodiments disclosed above may be combined in different ways to form additional embodiments, all of which fall within the scope of the present disclosure. Although the present disclosure provides certain preferred embodiments and applications, other embodiments that are apparent to those of ordinary skill in the art, including embodiments which do not provide all of the features and advantages set forth herein, are also within the scope of this disclosure. Accordingly, the scope of the present disclosure is intended to be defined only by reference to the appended claims or claims that will be added in the future.
Features, materials, characteristics, or groups described in conjunction with a particular aspect, embodiment, or example are to be understood to be applicable to any other aspect, embodiment or example described herein unless incompatible therewith. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and/or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations where at least some of such features and/or steps are mutually exclusive. The protection is not restricted to the details of any foregoing embodiments. The protection extends to any novel one, or any novel combination, of the features disclosed in this specification (including any accompanying claims, abstract and drawings), or to any novel one, or any novel combination, of the steps of any method or process so disclosed.
Accordingly, while certain embodiments have been described, these embodiments have been presented by way of example only, and are not intended to limit the scope of protection. Indeed, the novel methods and systems described herein may be embodied in a variety of other forms. Furthermore, various omissions, substitutions and changes in the form of the methods and systems described herein may be made. Those skilled in the art will appreciate that in some embodiments, the actual steps taken in the processes illustrated and/or disclosed may differ from those shown in the figures. Depending on the embodiment, certain of the steps described above may be removed, others may be added. Furthermore, the features and attributes of the specific embodiments disclosed above may be combined in different ways to form additional embodiments, all of which fall within the scope of the present disclosure.
Although the present disclosure includes certain embodiments, examples and applications, it will be understood by those skilled in the art that the present disclosure extends beyond the specifically disclosed embodiments to other alternative embodiments and/or uses and obvious modifications and equivalents thereof, including embodiments which do not provide all of the features and advantages set forth herein. Accordingly, the scope of the present disclosure is not intended to be limited by the specific disclosures of preferred embodiments herein, and may be defined by claims as presented herein or as presented in the future. Finally, as used herein and unless otherwise stated, the term approximately is meant to represent a range of +/−10% of the stated value.
This application claims the benefit of U.S. Provisional Application No. 61/702,593, filed Sep. 18, 2012, the contents of which are hereby incorporated by reference in their entirety as if fully set forth herein.
| Number | Date | Country | |
|---|---|---|---|
| 61702593 | Sep 2012 | US |
