Portable exercise apparatus

• US 10,456,618 B2
• Filed: 03/12/2018
• Issued: 10/29/2019
• Est. Priority Date: 11/29/2017
• Status: Active Grant

• Current Assignee: Hal Medi Carnago, Vincent Anthony Colistro
• Original Assignee: Hal Medi Carnago, Vincent Anthony Colistro
• Inventors: Carnago, Hal Medi, Colistro, Vincent Anthony
• Primary Examiner(s): Atkinson, Garrett K
• Application Number:
  US15/918,118
• Publication Number:
  US 20190160330A1
• Time in Patent Office: 596 Days
• CPC Class Codes: A63B 21/0428 the ends moving relatively by linear reciprocation
• CPC Class Codes: A63B 21/0555 Details of the rope or band, e.g. shape or colour coding
• CPC Class Codes: A63B 21/4034 for operation by feet
• CPC Class Codes: A63B 21/4045 Reciprocating movement along, in or on a guide weights moving along or in guiding means A63B21/06; for cardio-training A63B22/201
• CPC Class Codes: A63B 22/203 in a horizontal plane
• CPC Class Codes: A63B 2210/50 Size reducing arrangements for stowing or transport
• CPC Class Codes: A63B 2244/19 Skiing

Abstract

An exercise apparatus for use in for example a leg exercise comprises a pair of tracks extending in a respective longitudinal direction, each carrying in sliding movement therealong a limb receiving member for supporting a limb of the user. The tracks are interconnected by a bridging portion comprising a hinge which defines a central folding axis parallel to the respective longitudinal direction of each track, so that the tracks can be moved between an operating position in which the folding axis is located transversely between the tracks and a storage position in which the tracks are disposed so that upper load bearing surfaces are oriented so as to face one another. The apparatus also includes a resiliently deformable elastic band defining a limit in the range of sliding movement of each limb receiving member along the track so as to apply gradual resistance to the limb receiving member upon contact with same.

Claims

1. An exercise apparatus comprising:

a pair of tracks each extending in a respective longitudinal direction from a first end of a respective one of the tracks to a second end thereof, each one of the tracks including an inner side and an outer side each spanning from the first end to the second end of the respective one of the tracks;

a pair of limb receiving members defining top support surfaces for receiving limbs of a user;

the pair of limb receiving members each being operatively coupled to the respective one of the tracks so as to be slidable relative thereto between the first end of the respective one of the tracks and the second end thereof;

the pair of tracks comprising upper load bearing surfaces supporting the limb receiving members in sliding contact therewith and lower surfaces adapted for resting on a support surface in an operating position of the exercise apparatus;

the pair of tracks being oriented substantially parallel to one another such that the respective longitudinal directions of the tracks are oriented substantially parallel to one another;

the pair of tracks being interconnected by a bridging portion which spans from the inner side of one of the tracks to the inner side of the other one of the tracks;

the bridging portion comprising a hinge defining a folding axis oriented substantially parallel to each one of the respective longitudinal directions of the tracks so that the tracks are movable between the operating position in which the pair of tracks are located in spaced relation from one another with respect to a transverse direction which is cross-wise to the respective longitudinal directions of the pair of tracks such that the inner sides of the tracks are spaced from one another in the transverse direction and the folding axis is located centrally between the tracks with respect to the transverse direction, and a storage position in which the tracks are disposed with the upper load bearing surfaces or the lower surfaces facing one another and the folding axis is located transversely outwardly from the pair of tracks.

2. The exercise apparatus of claim 1 wherein the limb receiving members are configured for free sliding movement relative to the tracks without a motor driving the sliding movement.

3. The exercise apparatus of claim 1 wherein, in the operating position of the exercise apparatus, the folding axis is arranged to lie in a common plane with the top support surfaces of the limb receiving members which are substantially planar and lie in the common plane with one another, so that in the storage position of the exercise apparatus the top support surfaces of the limb receiving members are enabled to contact one another.

4. An exercise apparatus comprising:

at least one track extending in a respective longitudinal direction from a first end of the at least one track to a second end thereof, the at least one track including first and second sides spanning between the first and second ends;

at least one foot receiving member defining a top surface for receiving a limb of a user and having first and second ends spaced apart in the respective longitudinal direction of the at least one track by a smaller distance than between the first and second ends of the at least one track;

the at least one limb receiving member being operatively coupled to the at least one track so as to be slidable relative thereto between the first end and the second end of the at least one track;

the at least one track comprising an upper load bearing surface respectively supporting the at least one limb receiving member in sliding contact therewith and a lower surface adapted for resting on a support surface;

an elastic band spanning from the first side to the second side of the at least one track at or adjacent one of the first and second ends of the at least one track, the elastic band having a top edge spaced above the upper load bearing surface and an inner band surface extending from the top edge downwardly so as to be upstanding relative to the upper load bearing surface;

the inner band surface being communicated with a sliding area defined over the upper load bearing surface of the at least one track so as to be adapted for engaging one of the first end of the at least one limb receiving member and the second end thereof;

the elastic band being resiliently deformable in the respective longitudinal direction of the at least one track which is transverse to the inner band surface, so as to provide gradual resistance to sliding movement of the limb receiving member in the respective longitudinal direction upon contact with the inner band surface of the elastic band.

5. The exercise apparatus of claim 4 wherein the limb receiving members are configured for free sliding movement relative to the tracks without a motor driving the sliding movement.

6. The exercise apparatus of claim 4 wherein the inner band surface of the elastic band follows a convex arcuate path from the first side to the second side of the at least one track relative to the longitudinal direction thereof.

7. The exercise apparatus of claim 6 wherein an end of the limb support member adapted for contacting the inner band surface follows a convex arcuate path from a first side of the limb support member to a second side thereof which are respectively adjacent the first and second sides of the at least one track so as to substantially conform to a side-to-side shape of the inner band surface.

8. The exercise apparatus of claim 4 wherein the at least one track comprises a wall on at least one of the first and second sides of the upper load bearing surface so as to define a channel, the channel defined by the at least one track being open at one or more of the first and second ends of the at least one track, and wherein the elastic band closes said one or more of the first and second ends.