Hand-held adjustable exercise apparatus

Abstract

A single hand-held full body muscle building exercise apparatus, with a curved bar, that allows conventional disc shaped weights to be mounted on each end of the bar, with two handles located near the longitudinal center of the bar, that are adjustable, to allow for targeting specific muscle groups in the hands, arms, shoulders, chest, abdomen, back, buttocks, legs, ankles and feet. Each handle is adjustable to allow symmetrical and asymmetrical changes in gravitational load on each side of the user's body. The distance between each hand, and the rotational angles of the wrists, forearms, and shoulders can be changed while maintaining the center of gravity, of the weighted bar, about the center of gravity of the human body, during lower body and upper body exercises.

Claims

1. A hand-held apparatus for exercising one or more muscles comprising: (a) a bar comprising: (i) two bar ends, each being substantially straight, extending along a first axis connecting the bar ends, and configured to couple to one or more weights, (ii) a central portion substantially straight and extending along a second axis parallel to and offset from the first axis, (iii) a first connecting portion configured to couple the central portion to a first one of the bar ends, and (iv) a second connecting portion configured to couple the central portion to a second one of the bar ends; and (b) two handles, each of the handles: (i) comprising: (1) a proximal end; (2) a distal end; (3) a longitudinal axis extending from the proximal end to the distal end, generally toward the first axis of the bar; and (4) a grip bar extending along the longitudinal axis, (ii) movably coupled to the central portion of the bar at the proximal end so that a distance between the handles is adjustable, and (iii) pivotally coupled to the central portion of the bar at the proximal end so that an angle between the second axis of the bar and the longitudinal axis of each handle is adjustable, wherein the two bar ends, the central portion, the first and second connecting portions, and the two handles are located in a common plane through a range of pivotal movement of the two handles.

2. The apparatus according to claim 1, wherein each of the handles is further configured to pivotally move up to plus or minus 45 degrees from a default position wherein a default angle between the longitudinal axis of each handle and the second axis of the bar is 90 degrees.

3. The apparatus according to claim 1, wherein the bar is further configured to conform with a body shape of a user by the first and second connecting portions curving along a left side and a right side of a body of the user, respectively, when at least one of the distal ends of the handles points to a general direction toward the user.

4. The apparatus according to claim 1 further comprises two supports coupled to the two bar ends respectively and configured to keep the bar and the handles above a surface on which the apparatus is placed.

5. The apparatus according to claim 1, wherein each of the handles further comprises a slide mechanism at the proximal end, the slide mechanism configured to movably engage with the bar and allow or disallow each handle to slide along the bar.

6. The apparatus according to claim 5, wherein the slide mechanism further comprises a pin configured to lock or unlock the slide mechanism by engaging or disengaging with one of one or more holes of the bar.

7. The apparatus according to claim 1, wherein the bar further comprises a weight locking mechanism coupled to one of the bar ends and configured to allow or disallow the one or more weights coupled to the one bar end to move relative to the bar.

8. A hand-held apparatus for exercising one or more muscles comprising: (a) a bar comprising: (i) two bar ends, each being substantially straight, extending along a first axis connecting the bar ends, and configured to couple to one or more weights, (ii) a central portion substantially straight and extending along a second axis parallel to and offset from the first axis, (iii) a first connecting portion configured to couple the central portion to a first one of the bar ends, and (iv) a second connecting portion configured to couple the central portion to a second one of the bar ends; and (b) two handles, each of the handles: (i) comprising: (1) a proximal end; (2) a distal end; (3) a longitudinal axis extending from the proximal end to the distal end, generally toward the first axis of the bar; (4) a grip bar extending along the longitudinal axis; and (5) a tilting locking mechanism configured to allow or disallow each handle to pivotally move, (ii) movably coupled to the central portion of the bar at the proximal end so that a distance between the handles is adjustable, and (iii) pivotally coupled to the central portion of the bar at the proximal end so that an angle between the second axis of the bar and the longitudinal axis of each handle is adjustable, wherein the two bar ends, the central portion, the first and second connecting portions, and the two handles are located in a common plane through a range of pivotal movement of the two handles.

9. The apparatus according to claim 8, wherein the tilting locking mechanism is locked or unlocked depending on whether or not one of a plurality of slots of the tilting mechanism releasably receives a locking pin of the tilting locking mechanism.

10. The apparatus according to claim 9, wherein the tilting locking mechanism further comprises a coil spring coupled to the locking pin and configured to provide a compressive force along the longitudinal axis of each handle to the locking pin toward one of the slots.

11. The apparatus according to claim 8, wherein each of the handles is further configured to pivotally move up to plus or minus 45 degrees from a default position wherein a default angle between the longitudinal axis of each handle and the second axis of the bar is 90 degrees.

12. The apparatus according to claim 8, wherein the bar is further configured to conform with a body shape of a user by the first and second connecting portions curving along a left side and a right side of a body of the user, respectively, when at least one of the distal ends of the handles points to a general direction toward the user.

13. The apparatus according to claim 8 further comprises two supports coupled to the two bar ends respectively and configured to keep the bar and the handles above a surface on which the apparatus is placed.

14. The apparatus according to claim 8, wherein each of the handles further comprises a slide mechanism at the proximal end, the slide mechanism configured to movably engage with the bar and allow or disallow each handle to slide along the bar.

15. The apparatus according to claim 14, wherein the slide mechanism further comprises a pin configured to lock or unlock the slide mechanism by engaging or disengaging with one of one or more holes of the bar.

16. The apparatus according to claim 8, wherein the bar further comprises a weight locking mechanism coupled to one of the bar ends and configured to allow or disallow the one or more weights coupled to the one bar end to move relative to the bar.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is a view of the complete exercise apparatus.

(2) FIG. 2 is a view illustrating handle rotation and separation features.

(3) FIG. 3 is an enhanced view of the handle rotational feature.

(4) FIG. 4 is an exploded view of the handle assembly.

(5) FIG. 5 is a 2-dimensional view of the handle spacing slid mechanism.

(6) FIG. 6 is a view of the handle tilting locking mechanism.

(7) FIG. 7 is a view showing the placement of weights on the bar.

DETAILED DESCRIPTION OF THE INVENTION

(8) FIG. 1 shows an exercise bar 1 provided with two identical handle members 2 at a separation distance between them. The separation distance can be adjusted by moving slide mechanism 4 either closer together or farther apart to accommodate the desires of the person using the device. Handles 2 may be tilted through a 90 degree arc to accommodate the desires of the user for isolating specific muscle groups to be concentrated on. The handles have bell shaped hemispherical cups 3 on each end to protect the user's hands and fingers from impact or abrasion injuries. Two wheel shaped discs 5 are located near the outside ends of the bar 1 to allow the exercise device to be set or positioned on a flat plane, or floor, and prevent any part or section of the bar 1 or handle 2 mechanisms from contracting the flat plane or floor.

(9) FIG. 2 shows the handle 2 rotational or tilting features, and the ability to change the separation distance between handles 2 by moving slide mechanism 4.

(10) FIG. 3 shows an enhanced view of the tilting capability of the handle(s) 2 relative to the slide mechanism 4 and handle locking pedestal 6.

(11) FIG. 4 shows an exploded view of the handle (2) interface feature with the slide mechanism 4 and locking pin 9 engagement into locking slot 7.

(12) FIG. 5 shows the details of the slide mechanism 4 and clevis pin 11 that engages through hole 12.

(13) FIG. 6 shows the details of the handle 2 tilting locking mechanism consisting of a locking pin 9 that is held in place under pressure from spring 10.

(14) FIG. 7 shows the entire exercise device with optional weights 13 held in place by end coupling 14 and spacer 8.