Assisted chin/dip exercise apparatus with adjustable chin-up/pull-up handles

Patent metadata

Field	Value
Publication number	US-9604086-B2
Application number	US-201514689917-A
Country	US
Kind code	B2
Filing date	Apr 17, 2015
Priority date	Jun 23, 2011
Publication date	Mar 28, 2017
Grant date	Mar 28, 2017

Abstract

An assisted chin/dip exercise apparatus has a main frame and an assist or foot bar pivotally mounted on the frame and linked to a weight stack or resistance for assisting a user standing on the foot bar during performance of chin and dip exercises. The main frame has a first, overhead handle assembly and a second, dip handle assembly below the first handle assembly. The first handle assembly includes a pair of adjustably mounted handles freely pivotable between a first, chin-up position in which the handles extend towards one another at a rearward angle with a small spacing between the handles and a second, pull-up position in which the handles extend in a forward direction and are spaced apart by a larger spacing sufficient to provide head clearance for a user stepping onto the foot bar or while performing a dip exercise.

First claim

We claim:

1. An exercise apparatus, comprising:
a main frame comprising a base portion, an upright portion, and an overhead portion;
an assist bar comprising a foot platform that is pivotally mounted on the main frame and configured to assist a user during performance of exercises on the apparatus; and
an overhead handle assembly secured to the overhead portion of the main frame and comprising a plurality of handle pairs, the plurality of handle pairs comprising a pair of adjustable handles that are adjustable between a first position extending away from the exercise apparatus and a second position extending inwardly and towards the main frame of the exercise apparatus,
wherein the pair of adjustable handles are acutely angled, relative to a horizontal axis extending transverse to a central longitudinal axis of the main frame, inwardly towards one another in the first position and perpendicularly angled, relative to the horizontal axis extending transverse to the central longitudinal axis of the main frame, rearwardly towards a rear end of the frame in the second position.

2. The apparatus of claim 1 , further comprising a dip handle assembly secured to the upright portion of the frame between the assist bar and the overhead portion, the dip handle assembly comprising hand grips configured for gripping by a user while performing dip exercises.

3. The apparatus of claim 1 , wherein the first position comprises a pull-up position in which the pair of adjustable handles are oriented for gripping by a user while performing a pull-up exercise and the second position comprises a chin-up position in which the pair of adjustable handles are oriented for gripping by a user while performing a chin-up exercise.

4. The apparatus of claim 1 , wherein the pair of adjustable handles extend away from the rear end of the frame and substantially parallel to one another in the first position.

5. The apparatus of claim 1 , wherein the pair of adjustable handles are configured to rotate upwardly from the first position towards the second position or from the second position towards the first position.

6. The apparatus of claim 1 , further comprising a weight stack assembly linked to the assist bar for urging the foot platform of the assist bar upwardly towards the overhead handle assembly.

7. The apparatus of claim 1 , wherein the pair of adjustable handles in the first position are oriented for gripping by a user with their palms facing inward towards one another.

8. The apparatus of claim 1 , wherein the plurality of handle pairs further comprise a pair of fixed handles secured to the main frame adjacent to the pair of adjustable handles and configured for selective gripping by a user.

9. The apparatus of claim 8 , wherein the pair of fixed handles are spaced apart by a distance greater than the pair of adjustable handles in the first position, and are configured to define a different gripping position from the pair of adjustable handles in the first position.

10. The apparatus of claim 9 , wherein the pair of fixed handles comprise a fixed right handle and a fixed left handle which extend generally away from one another on opposite sides of the upright frame portion, the fixed right handle and the fixed left handle being configured for gripping by a user's hands with their palms facing generally rearward.

11. The apparatus of claim 10 , wherein the plurality of handle pairs further comprise another pair of fixed handles secured to the overhead portion of the frame and spaced forward from the pair of fixed handles, the another pair of fixed handles being configured for selective gripping by a user and spaced apart by a distance greater than the pair of adjustable handles in the first position, wherein the pair of fixed handles and the another pair of fixed handles are at different orientations and are configured for providing different gripping positions for a user.

12. The apparatus of claim 11 , wherein the another pair of fixed handles extend generally forward and parallel to one another.

13. An adjustable overhead handle assembly for use with an exercise machine, the adjustable overhead handle assembly comprising:
a left adjustable handle pivotally mounted at a left position of the adjustable overhead handle assembly and configured for rotation about a left pivot axis between respective first and second end positions;
a right adjustable handle pivotally mounted at a right position of the adjustable overhead handle assembly and configured for rotation about a right pivot axis between respective first and second end positions; and
left and right pivot mounts defining the respective left and right pivot axes,
wherein the left and right adjustable handles are rotatably mounted on the left and right pivot mounts, respectively, and
wherein each of the left and right pivot mounts comprises an annular housing surrounding a stop pin and a rotational stop, the rotational stop having a first end and a second end for engaging with the stop pin.

14. The adjustable overhead handle assembly of claim 13 , further comprising a frame having a front end, a rear end, and a central longitudinal axis, wherein the left and right pivot axes are non-vertical pivot axes extending generally inwardly towards the central longitudinal axis and angled forwardly towards the front end of the frame.

15. The adjustable overhead handle assembly of claim 13 , further comprising:
a first pair of fixed handles secured to the overhead handle assembly adjacent to the pair of adjustable handles and configured for selective gripping by a user; and
a second pair of fixed handles secured to the overhead handle assembly adjacent to the pair of adjustable handles and configured for selective gripping by a user.

16. The adjustable overhead handle assembly of claim 15 , wherein the first pair of fixed handles are spaced apart by a distance greater than the pair of adjustable handles in the first position and extend generally away from one another on opposite sides of the adjustable overhead handle assembly.

17. The adjustable overhead handle assembly of claim 16 , wherein the second pair of fixed handles are spaced apart by a distance greater than the pair of adjustable handles in the first position and extend at an angle towards one another on opposite sides of the adjustable overhead handle assembly.

18. The adjustable overhead handle assembly of claim 17 , wherein the second pair of fixed handles are curved handles that extend generally away from one another at a point of attachment with the adjustable overhead handle assembly, and extend at an angle towards one another at respective ends thereof.

19. An adjustable overhead handle assembly for use with an exercise machine, the adjustable overhead handle assembly comprising:
a left adjustable handle pivotally mounted at a left position of the adjustable overhead handle assembly and configured for rotation about a left pivot axis between respective first and second end positions;
a right adjustable handle pivotally mounted at a right position of the adjustable overhead handle assembly and configured for rotation about a right pivot axis between respective first and second end positions;
a first pair of fixed handles secured to the frame adjacent to the pair of adjustable handles and extending generally away from one another on opposite sides of the adjustable overhead handle assembly; and
a second pair of fixed handles, each fixed handle having a first end secured to the frame adjacent to the pair of adjustable handles and a second end extending

Assignees

• Hoist Fitness Systems Inc

Inventors

• Meredith Jeffrey Owen
• Kim Billy Y
• Guier Adam Sanders

Classifications

• A63B23/1227

  Dips, i.e. push-ups in a vertical position, i.e. eccentric movement, e.g. between parallel bars · CPC title

• A63B21/00181 Primary

  comprising additional means assisting the user to overcome part of the resisting force, i.e. assisted-active exercising · CPC title

• A63B2225/10

  Multi-station exercising machines · CPC title

• A63B21/062

  including guide for vertical {or non-vertical weights or} array of weights {to move against gravity forces} · CPC title

• A63B23/1218

  Chinning, pull-up, i.e. concentric movement · CPC title