EP0542441A1 - Exercising machine - Google Patents
Exercising machine Download PDFInfo
- Publication number
- EP0542441A1 EP0542441A1 EP92309724A EP92309724A EP0542441A1 EP 0542441 A1 EP0542441 A1 EP 0542441A1 EP 92309724 A EP92309724 A EP 92309724A EP 92309724 A EP92309724 A EP 92309724A EP 0542441 A1 EP0542441 A1 EP 0542441A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- legs
- support members
- pulley
- exercising machine
- machine according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/15—Arrangements for force transmissions
- A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
- A63B21/154—Using flexible elements for reciprocating movements, e.g. ropes or chains using special pulley-assemblies
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4027—Specific exercise interfaces
- A63B21/4029—Benches specifically adapted for exercising
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00058—Mechanical means for varying the resistance
- A63B21/00061—Replaceable resistance units of different strengths, e.g. for swapping
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00058—Mechanical means for varying the resistance
- A63B21/00065—Mechanical means for varying the resistance by increasing or reducing the number of resistance units
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/04—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters attached to static foundation, e.g. a user
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/04—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters attached to static foundation, e.g. a user
- A63B21/0442—Anchored at one end only, the other end being manipulated by the user
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0228—Sitting on the buttocks
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0242—Lying down
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0242—Lying down
- A63B2208/0252—Lying down supine
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2210/00—Space saving
- A63B2210/50—Size reducing arrangements for stowing or transport
Definitions
- THIS invention relates to an exercising machine.
- an exercising machine comprising support legs, a pair of support members and at least one resistance element made of elastically stretchable material, the legs and support members being pivotally interconnected with one another in such a manner as to be movable between:
- the user is then able to perform various different exercises by alternately stretching and relaxing the resistance element against its elasticity.
- the machine may include stays which are connected pivotally to the support members or to the legs and which are engagable, at chosen lengthwise positions, with the legs or support members respectively, thereby to support the support members relative to the stand at chosen support member inclinations.
- the legs preferably carry transverse, ground-engaging feet at their ends.
- the elastic bands are looped around pulleys provided by pulley blocks mounted on the transverse, ground engaging feet.
- the elastic band(s) form a W-shape about the pulley blocks when viewed from above. In another embodiment, the elastic band(s) form a V-shape about the pulley blocks.
- the support members are preferably identical to one another and are padded.
- the exercising machine 10 illustrated in Figures 1 to 3 has a pair of legs 12, a pair of feet 14, a pair of padded support members 16, a pair of stays 18, a brace 20 and an elastic resistance element 22.
- the legs 12 and the support members 16 are pivotally interconnected at a single axle 24.
- the legs 12 are of channel cross-section, with the width of one leg being somewhat less than that of the other leg.
- the feet 14 are in form of bars connected transversely to the ends of the legs 12.
- the bars have padded ends 26.
- the respective bars carry pulley blocks 28, 30 and a single pulley 32, with three grooves, is provided on one of the feet as illustrated.
- the resistance element 22, constituted by a length of elastic cord, is looped about the pulleys as shown.
- the elastic cord is only illustrated in Figure 1.
- there will be three such elastic cords each entrained about the relevant pulleys in the pulley blocks 28 and 30 and about the relevant groove in the single pulley 32.
- the three cords will be of varying elasticity.
- Handles 36 are provided at the ends of the resistance elements. Each handle has a hook 38 which can be engaged with any one or any chosen combination of the resistance elements, thereby affording a user of the exercising machine 10 a variety of different elastic resistances against which to exercise.
- the stays 18 are pivoted to the legs 12 and are engagable, in the operative state of Figures 1 and 2, with a chosen depression in a ratchet 40 provided on the underside of the corresponding support member 16. As illustrated on the left hand side of Figure 2, the inclination of each support member relative to the horizontal can be varied through a wide range, with the stays 18 in each case providing the necessary anchorage and support for the support member at the chosen inclination.
- the brace 20 is formed from two bars 42 which are pivoted to the respective legs 12 at one end and which are hinged to one another at the other end.
- a sleeve 44 is provided to lock the bars 42 in the bracing position of Figures 1 and 2. With the bars aligned at the midpoint hinge, the sleeve is slipped over the hinge to prevent relative hinging movement between the bars. In the locked position, the brace 20 maintains the spacing of the feet.
- the user can arrange the support members 16 to form any one of a number of different support configurations such as a seat with one support member generally horizontal and the other upright, a bench with both support members horizontal, or any intermediate configuration.
- a user supported by the support members manually grasps the handles and then performs various exercises by alternately stretching and then releasing the chosen elastic cord or cords.
- the handles can be replaced by, for instance, ankle straps by means of which the user can engage the chosen cord or cords with his ankles, thereby broadening the range of possible exercises that can be performed in each support member, configuration.
- the machine 10 can be folded up compactly for storage or transportation. This is achieved by slipping the sleeve 44 off the hinge between the bars 42, detaching the stays 18 from the ratchets 40 and folding them down against their legs, and then folding the bars 42, support members and legs to the generally parallel configuration seen in Figure 3.
- the different widths of the legs enable the narrower leg to nest within the wider leg.
- the bars 42 nest inside the respective channel shapes of the legs. In the collapsed, inoperative state of Figure 3 it will be appreciated that the machine 10 is extremely compact and can easily be stored in a cupboard or beneath a bed.
- the legs and support members are pivoted to one another about a common axis.
- the legs could be independently pivoted to the respective support members, with the support members themselves being pivoted directly to one another.
- FIGS 4 to 6 illustrate a second, preferred embodiment of the invention.
- components corresponding to those of the previous Figures are indicated with the same reference numerals prefixed with the numeral "1".
- the legs 112 are of moulded plastics construction and have upper and lower flanges 150, 152 and an array of connecting webs 154 extending between them.
- the upper flanges 150 are formed with spaced apart recesses 156 to receive the lower ends of the stays 118.
- the upper ends of the stays 118 are pivoted to the moulded plastics bases 158 of the support members 116 at pivot points 160.
- the support members 116 have padded upper surfaces.
- the bases 158 of the support members 116 are connected pivotally to upper corners of the legs 112 by means of pivot pins 162. This is achieved by intercalating annular formations of the legs and support members and then inserting the pivot pins through the aligned apertures of the intercalated formations.
- legs 112 are pivoted to one another using a pivot pin 164 and a similar arrangement of intercalated, annular formations. It will be appreciated that with the illustrated geometry of the legs 112, they cannot pivot apart, in the direction indicated by the arrow 166, any further than is illustrated in Figures 3 and 4. However, the legs 112 can be pivoted together to a substantially parallel relationship, as illustrated in Figure 6, when the exercising machine is to be stored compactly.
- the transverse feet 114 of the legs 112 are provided by integrally moulded tubular members.
- the feet 114 carry pulley blocks 128, 130, providing three pulleys each, about which resistance elements, once again in the form of elastic cords of varying elasticity, pass.
- the pulley blocks 130 are provided at opposite ends of one of the feet 114 and a single pulley block 128 is located centrally on the other foot 114.
- the elastic cords are omitted from Figures 4 and 6 in the interests of clarity.
- the free ends of the cords are fitted with eyes 170, incapable of passing through the various pulleys, to which handles similar to the handles of the first embodiment can selectively be hooked.
- the user can select between any single cord or any combination of the three cords, depending on the resistance which he wishes to work against when exercising.
- Each elastic cord passes from an eye 170, through a pulley of a pulley block 130 at one end of the relevant foot 114, around the appropriate pulley of the pulley block 128, and finally around a pulley of the other pulley block 130 at the opposite end of the relevant foot 114.
- each cord has generally a V-shape when viewed in plan.
- the ankle straps can be hooked to the selected cord(s) in place of handles.
- Figure 5 shows how the support members 116 can be pivoted, independently of one another , to various inclinations, merely by engaging the lower ends of the stays 118 with different recesses 156.
- Figure 4 shows the support members in horizontal, coplanar relationship so that in combination, they provide a flat bench to support the user in a prone position on his back or stomach.
- Other support member positions illustrated in Figure 5 can provide various seating arrangements.
- the exercising machine of the invention can be used for a wide variety of exercises.
- the user selects the support member orientations by appropriate manipulation of the stays 118, the resistance against which to work by choosing the cord(s), and the use of handles or ankle straps.
- the user With the range of choices open to him, and the possible range of limb movements for each choice, the user will be able to exercise, in different ways, numerous parts of the body.
- the user could, with the support members 116 in the Figure 4 orientations, lie on his stomach and attach the cord(s) to his ankles using the ankle straps. He can then exercise his leg muscles by alternately bending and relaxing his legs against the resistance of the cord(s).
- the user could perform a cycling type exercise.
- the user can perform a bench press type exercise by alternately straightening and relaxing his arms, against the resistance of the cord(s), in a vertical direction.
- the user can perform a curl type exercise to exercise the biceps by alternately bending and relaxing his arms at the elbows.
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rehabilitation Tools (AREA)
Abstract
The exercising machine has support legs (12, 112), a pair of support members (16, 116) and one or more resistance elements (22) in the form of elastic bands. The legs (12, 112) and support members (16, 116) are pivotally interconnected. The nature of the pivotal interconnection is such that the legs (12, 112) and support members (16, 116) can assume operative and inoperative states. In the operative state the legs (12, 112) define a stand and the support members (16, 116) are supported by the stand. The support members (16, 116) can themselves be pivoted relative to the stand to various inclinations to provide different forms of support for a user. When supported by the support members (16, 116), the user can exercise against the resistance offered by the resistance element or elements (22). In the inoperative state, the legs (12, 112) and support members (16, 116) are pivoted together so as to be parallel or nearly parallel with one another. The machine is extremely compact in the latter state.
Description
- THIS invention relates to an exercising machine.
- While many different types of exercising machines are available, very few have the facility for a wide range of exercises while being capable of being stored compactly.
- According to the present invention, there is provided an exercising machine comprising support legs, a pair of support members and at least one resistance element made of elastically stretchable material, the legs and support members being pivotally interconnected with one another in such a manner as to be movable between:
- a) an operative state in which the legs define a stand and the support members are supported pivotably by the stand, the support members themselves being movable pivotally relative to the stand to various chosen inclinations relative to one another to provide different support configurations for a user, such configurations including a bench configuration in which both support members are substantially horizontal and a seat configuration in which either one of the support members is horizontal to form a seating surface and the other support member is upright to form a backrest; and
- b) a compact, inoperative state in which the legs and support members are pivoted together so as to be parallel or nearly parallel with one another;
- The user is then able to perform various different exercises by alternately stretching and relaxing the resistance element against its elasticity.
- In one embodiment, there is a pair of legs and the legs and support members are pivoted to one another about a single, common, pivotal axis. In a second embodiment, there is a pair of legs and the legs are pivoted to one another and the support members are pivoted to the respective legs.
- The machine may include stays which are connected pivotally to the support members or to the legs and which are engagable, at chosen lengthwise positions, with the legs or support members respectively, thereby to support the support members relative to the stand at chosen support member inclinations.
- For stability, the legs preferably carry transverse, ground-engaging feet at their ends.
- In the preferred versions of the invention, there are two or more, most preferably three, resistance elements in the form of elastic bands of different elasticity. There may also be handles, ankle straps, or both, which are selectively engagable with any one or more of the elastic bands, thereby to vary the resistance against which the user can exercise.
- Typically, the elastic bands are looped around pulleys provided by pulley blocks mounted on the transverse, ground engaging feet.
- In one embodiment, the elastic band(s) form a W-shape about the pulley blocks when viewed from above. In another embodiment, the elastic band(s) form a V-shape about the pulley blocks.
- The support members are preferably identical to one another and are padded.
- The invention will now be described in more detail, by way of example only, with reference to the accompanying drawings in which:
- Figure 1 shows a perspective view of a first embodiment of exercising machine of the invention in an operative state;
- Figure 2 shows a side view of the exercising machine of Figure 1, in the operative state;
- Figure 3 shows a side view of the exercising machine of Figures 1 and 2, in an inoperative state;
- Figure 4 shows a side view of a second embodiment of the invention, in an operative state;
- Figure 5 illustrates the versatility of the second embodiment; and
- Figure 6 shows a side view of the second embodiment, folded to an inoperative state.
- The exercising machine 10 illustrated in Figures 1 to 3 has a pair of
legs 12, a pair of feet 14, a pair ofpadded support members 16, a pair ofstays 18, abrace 20 and anelastic resistance element 22. Thelegs 12 and thesupport members 16 are pivotally interconnected at asingle axle 24. - The
legs 12 are of channel cross-section, with the width of one leg being somewhat less than that of the other leg. The feet 14 are in form of bars connected transversely to the ends of thelegs 12. The bars have paddedends 26. The respective bars carrypulley blocks resistance element 22, constituted by a length of elastic cord, is looped about the pulleys as shown. For clarity of illustration, the elastic cord is only illustrated in Figure 1. Also, it is to be appreciated that in practice, there will be three such elastic cords, each entrained about the relevant pulleys in thepulley blocks -
Handles 36 are provided at the ends of the resistance elements. Each handle has ahook 38 which can be engaged with any one or any chosen combination of the resistance elements, thereby affording a user of the exercising machine 10 a variety of different elastic resistances against which to exercise. - The
stays 18 are pivoted to thelegs 12 and are engagable, in the operative state of Figures 1 and 2, with a chosen depression in a ratchet 40 provided on the underside of thecorresponding support member 16. As illustrated on the left hand side of Figure 2, the inclination of each support member relative to the horizontal can be varied through a wide range, with thestays 18 in each case providing the necessary anchorage and support for the support member at the chosen inclination. - The
brace 20 is formed from twobars 42 which are pivoted to therespective legs 12 at one end and which are hinged to one another at the other end. To lock thebars 42 in the bracing position of Figures 1 and 2, asleeve 44 is provided. With the bars aligned at the midpoint hinge, the sleeve is slipped over the hinge to prevent relative hinging movement between the bars. In the locked position, thebrace 20 maintains the spacing of the feet. - In the operative position of Figures 1 and 2, the user can arrange the
support members 16 to form any one of a number of different support configurations such as a seat with one support member generally horizontal and the other upright, a bench with both support members horizontal, or any intermediate configuration. In any one of the chosen support configurations of the support members, a user supported by the support members manually grasps the handles and then performs various exercises by alternately stretching and then releasing the chosen elastic cord or cords. - The handles can be replaced by, for instance, ankle straps by means of which the user can engage the chosen cord or cords with his ankles, thereby broadening the range of possible exercises that can be performed in each support member, configuration.
- After an exercise session the machine 10 can be folded up compactly for storage or transportation. This is achieved by slipping the
sleeve 44 off the hinge between thebars 42, detaching thestays 18 from the ratchets 40 and folding them down against their legs, and then folding thebars 42, support members and legs to the generally parallel configuration seen in Figure 3. The different widths of the legs enable the narrower leg to nest within the wider leg. Thebars 42 nest inside the respective channel shapes of the legs. In the collapsed, inoperative state of Figure 3 it will be appreciated that the machine 10 is extremely compact and can easily be stored in a cupboard or beneath a bed. - In the illustrated embodiment, the legs and support members are pivoted to one another about a common axis. In other versions of the invention, the legs could be independently pivoted to the respective support members, with the support members themselves being pivoted directly to one another. In this event, it is desirable for the various pivotal axes to be close together so that the required parallel or nearly parallel relationship of the legs and support members can still be achieved in the collapsed or inoperative state of the machine.
- Figures 4 to 6 illustrate a second, preferred embodiment of the invention. In these Figures, components corresponding to those of the previous Figures are indicated with the same reference numerals prefixed with the numeral "1".
- In the second embodiment, the
legs 112 are of moulded plastics construction and have upper andlower flanges 150, 152 and an array of connecting webs 154 extending between them. The upper flanges 150 are formed with spaced apart recesses 156 to receive the lower ends of thestays 118. The upper ends of thestays 118 are pivoted to the moulded plastics bases 158 of the support members 116 atpivot points 160. As in the previous embodiment, the support members 116 have padded upper surfaces. - The bases 158 of the support members 116 are connected pivotally to upper corners of the
legs 112 by means ofpivot pins 162. This is achieved by intercalating annular formations of the legs and support members and then inserting the pivot pins through the aligned apertures of the intercalated formations. - Lower corners of the
legs 112 are pivoted to one another using apivot pin 164 and a similar arrangement of intercalated, annular formations. It will be appreciated that with the illustrated geometry of thelegs 112, they cannot pivot apart, in the direction indicated by the arrow 166, any further than is illustrated in Figures 3 and 4. However, thelegs 112 can be pivoted together to a substantially parallel relationship, as illustrated in Figure 6, when the exercising machine is to be stored compactly. - Referring to Figure 6, it will be seen that the pivotal connections achieved by the
pins 162 allow the support members to be folded to orientations in which they too are substantially parallel to thelegs 112. Thus, in the inoperative state, the fully folded machine is extremely compact. Also, being primarily of moulded plastics construction, it is extremely light and easily transported. - In this embodiment, the transverse feet 114 of the
legs 112 are provided by integrally moulded tubular members. In a manner similar to the first embodiment, the feet 114 carrypulley blocks single pulley block 128 is located centrally on the other foot 114. The elastic cords are omitted from Figures 4 and 6 in the interests of clarity. - The free ends of the cords are fitted with
eyes 170, incapable of passing through the various pulleys, to which handles similar to the handles of the first embodiment can selectively be hooked. As before, the user can select between any single cord or any combination of the three cords, depending on the resistance which he wishes to work against when exercising. - Each elastic cord passes from an
eye 170, through a pulley of apulley block 130 at one end of the relevant foot 114, around the appropriate pulley of thepulley block 128, and finally around a pulley of the other pulley block 130 at the opposite end of the relevant foot 114. Thus each cord has generally a V-shape when viewed in plan. - As in the first embodiment, the ankle straps can be hooked to the selected cord(s) in place of handles.
- Figure 5 shows how the support members 116 can be pivoted, independently of one another , to various inclinations, merely by engaging the lower ends of the
stays 118 with different recesses 156. For instance, Figure 4 shows the support members in horizontal, coplanar relationship so that in combination, they provide a flat bench to support the user in a prone position on his back or stomach. Other support member positions illustrated in Figure 5 can provide various seating arrangements. - As indicated previously, the exercising machine of the invention can be used for a wide variety of exercises. In each case, the user selects the support member orientations by appropriate manipulation of the
stays 118, the resistance against which to work by choosing the cord(s), and the use of handles or ankle straps. With the range of choices open to him, and the possible range of limb movements for each choice, the user will be able to exercise, in different ways, numerous parts of the body. - To give a few examples only, the user could, with the support members 116 in the Figure 4 orientations, lie on his stomach and attach the cord(s) to his ankles using the ankle straps. He can then exercise his leg muscles by alternately bending and relaxing his legs against the resistance of the cord(s).
- Similarly, lying on his back and using the ankle straps, the user could perform a cycling type exercise. With the seats again in the Figure 4 position, using the handles, and lying on his back, the user can perform a bench press type exercise by alternately straightening and relaxing his arms, against the resistance of the cord(s), in a vertical direction. With the support members forming a seat and again using the handles, the user can perform a curl type exercise to exercise the biceps by alternately bending and relaxing his arms at the elbows.
- It is therefore envisaged that the user can perform an enormous number of useful exercises with a single machine which is of lightweight and simple construction and which can be folded up extremely compactly when not in use.
and wherein the, or each, resistance element is attached to the stand beneath the support members in such a manner as to present free ends that are positioned for manual engagement by a seated or lying user supported by the support members.
Claims (14)
- An exercising machine comprising support legs (12, 112), a pair of support members (16, 116) and at least one resistance element (22) made of elastically stretchable material, characterised in that the legs (12, 112) and support members (16, 116) are pivotally interconnected with one another in such a manner as to be movable between:a) an operative state in which the legs (12, 112) define a stand and the support members (16, 116) are supported pivotably by the stand, the support members (16, 116) themselves being movable pivotally relative to the stand to various chosen inclinations relative to one another to provide different support configurations for a user, such configurations including a bench configuration in which both support members (16, 116) are substantially horizontal and a seat configuration in which either one of the support members (16, 116) is horizontal to form a seating surface and the other support member (16, 116) is upright to form a backrest; andb) a compact, inoperative state in which the legs (12, 112) and support members (16, 116) are pivoted together so as to be parallel or nearly parallel with one another;and further characterised in that the, or each, resistance element (22) is attached to the stand beneath the support members (16, 116) in such a manner as to present free ends that are positioned for manual engagement by a seated or lying user supported by the support members (16, 116), thereby enabling the user to perform various different exercises by alternately stretching and relaxing the resistance element (22) against its elasticity.
- An exercising machine according to claim 1 characterised in that there is a pair of legs (12) and in that the legs (12) and support members (16) are pivoted to one another about a single, common, pivotal axis (24).
- An exercising machine according to claim 1 characterised in that there is a pair of legs (112) and in that the legs (112) are pivoted to one another and the support members (116) are pivoted to the respective legs (112).
- An exercising machine according to any one of the preceding claims characterised in that it comprises stays (18, 118) which are connected pivotally to the support members (16, 116) or to the legs (12, 112) and which are engagable, at chosen lengthwise positions, with the legs (12, 112) or support members (16, 116) respectively, thereby to support the support members (16, 116) relative to the stand at chosen support member inclinations.
- An exercising machine according to any one of the preceding claims characterised in that the legs (12, 112) carry transverse, ground-engaging feet (14, 114) at their ends.
- An exercising machine according to claim 5 characterised in that it comprises two or more resistance elements (22) in the form of elastic bands of different elasticity.
- An exercising machine according to claim 6 characterised in that it comprises three resistance elements (22) in the form of elastic bands of different elasticity.
- An exercising machine according to claim 6 or claim 7 characterised in that it comprises handles (36), ankle straps, or both, which are selectively engagable with any one or more of the elastic bands (22), thereby to vary the resistance against which the user can exercise.
- An exercising machine according to any one of claims 6 to 8 characterised in that the elastic bands (22) are looped around pulleys provided by pulley blocks (28, 30, 32; 128, 130) mounted on the transverse, ground engaging feet (14, 114).
- An exercising machine according to any one of claims 6 to 9 characterised in that it comprises first and second transverse feet (14) carried respectively by first and second legs (12), the first foot carrying spaced apart first pulley blocks (28) towards opposite ends thereof and a further pulley block (32) between the first pulley blocks (28), the second foot carrying spaced apart second pulley blocks (30) towards opposite ends thereof, and each elastic band (22) passing sequentially around a pulley of a first pulley block (28), a pulley of a second pulley block (30), a pulley of the further pulley block (32), a pulley of the other second pulley block (30) and a pulley of the other first pulley block (28), the elastic band (22) thus being arranged to form a W-shape when viewed from above.
- An exercising machine according to any one of claims 6 to 9 characterised in that it comprises first and second transverse feet (114) carried respectively by first and second legs (112), the first foot carrying spaced apart first pulley blocks (128) towards opposite ends thereof, the second foot carrying a second centrally located pulley block (130), and each elastic band passing sequentially around a pulley of a first pulley block (128), a pulley of the second pulley block (130) and a pulley of the other first pulley block (128), the elastic element thus being arranged to form a V-shape when viewed from above.
- An exercising machine according to any one of the preceding claims characterised in that at least the legs (112) are of moulded plastics construction.
- An exercising machine according to any one of the preceding claims characterised in that the stand defined by the legs (12, 112) in the operative state of the machine is V-shaped.
- An exercising machine according to any one of the preceding claims characterised in that the support members (16, 116) are identical to one another and are padded.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA918483 | 1991-10-24 | ||
ZA918483 | 1991-10-24 | ||
US07/794,577 US5232426A (en) | 1991-10-24 | 1991-11-19 | Exercising machine |
US794577 | 1991-11-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0542441A1 true EP0542441A1 (en) | 1993-05-19 |
Family
ID=27121522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92309724A Withdrawn EP0542441A1 (en) | 1991-10-24 | 1992-10-23 | Exercising machine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0542441A1 (en) |
CA (1) | CA2081243A1 (en) |
MX (1) | MX9206113A (en) |
NZ (1) | NZ244855A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5779606A (en) * | 1996-08-14 | 1998-07-14 | Fit-Right Enterprise Co., Ltd. | Multi-function exerciser |
GB2355671A (en) * | 1999-10-26 | 2001-05-02 | Stephen Arthur Craven | Adjustable arm and leg exerciser with elastic straps and pulleys |
CN112190874A (en) * | 2020-10-12 | 2021-01-08 | 河南工程学院 | Many function body educate track and field trainer |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2596986A (en) * | 1948-06-08 | 1952-05-20 | Curtis Cecil Claud | Adjustable means for hospital tables |
FR1236571A (en) * | 1959-06-09 | 1960-07-22 | France Etat | Folding operating table |
US3545738A (en) * | 1968-06-17 | 1970-12-08 | Paul A Stagg | Medical examining and treatment table |
US3782717A (en) * | 1972-03-27 | 1974-01-01 | Gen Home Products Corp | Pivotal body-supporting exercising apparatus |
EP0413870A2 (en) * | 1989-08-21 | 1991-02-27 | Verimark (Proprietary) Limited | Exercising apparatus |
GB2241902A (en) * | 1990-03-16 | 1991-09-18 | Verimark Close Corp | Excercise machine |
-
1992
- 1992-10-22 NZ NZ244855A patent/NZ244855A/en unknown
- 1992-10-23 CA CA002081243A patent/CA2081243A1/en not_active Abandoned
- 1992-10-23 MX MX9206113A patent/MX9206113A/en unknown
- 1992-10-23 EP EP92309724A patent/EP0542441A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2596986A (en) * | 1948-06-08 | 1952-05-20 | Curtis Cecil Claud | Adjustable means for hospital tables |
FR1236571A (en) * | 1959-06-09 | 1960-07-22 | France Etat | Folding operating table |
US3545738A (en) * | 1968-06-17 | 1970-12-08 | Paul A Stagg | Medical examining and treatment table |
US3782717A (en) * | 1972-03-27 | 1974-01-01 | Gen Home Products Corp | Pivotal body-supporting exercising apparatus |
EP0413870A2 (en) * | 1989-08-21 | 1991-02-27 | Verimark (Proprietary) Limited | Exercising apparatus |
GB2241902A (en) * | 1990-03-16 | 1991-09-18 | Verimark Close Corp | Excercise machine |
Non-Patent Citations (1)
Title |
---|
GB-A-L2267 (PH.HARRIS CY) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5779606A (en) * | 1996-08-14 | 1998-07-14 | Fit-Right Enterprise Co., Ltd. | Multi-function exerciser |
GB2355671A (en) * | 1999-10-26 | 2001-05-02 | Stephen Arthur Craven | Adjustable arm and leg exerciser with elastic straps and pulleys |
GB2355671B (en) * | 1999-10-26 | 2004-02-25 | Stephen Arthur Craven | Exercise apparatus |
CN112190874A (en) * | 2020-10-12 | 2021-01-08 | 河南工程学院 | Many function body educate track and field trainer |
Also Published As
Publication number | Publication date |
---|---|
NZ244855A (en) | 1994-04-27 |
CA2081243A1 (en) | 1993-04-25 |
MX9206113A (en) | 1993-08-01 |
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