Balancing exercise devices

Patent metadata

Field	Value
Publication number	US-9931540-B1
Application number	US-201615097588-A
Country	US
Kind code	B1
Filing date	Apr 13, 2016
Priority date	Apr 13, 2016
Publication date	Apr 3, 2018
Grant date	Apr 3, 2018

Abstract

A balancing exercise device has a central balancing member having a center of balance. A first foot pad is coupled to the central balancing member on a first side of the center of balance. The first foot pad is pivotable with respect to the central balancing member. A second foot pad is coupled to the central balancing member on an opposite, second side of the center of balance. The second foot pad is pivotable with respect to the central balancing member. An application of equal forces on the first and second foot pads balances the central balancing member with respect to the center of balance. An application of unequal forces on the first and second foot pads causes the central balancing member to pivot about the center of balance until one of the first and second foot pads engages with a support surface on which the central balancing member is supported.

First claim

What is claimed is:

1. A balancing exercise device comprising:
a central balancing member having a center of balance;
a first foot pad that is coupled to the central balancing member on a first side of the center of balance, wherein the first foot pad is pivotable with respect to the central balancing member; and
a second foot pad that is coupled to the central balancing member on an opposite, second side of the center of balance, wherein the second foot pad is pivotable with respect to the central balancing member;
wherein the central balancing member and first and second foot pads are configured such that an application of equal downward forces on the first and second foot pads balances the central balancing member with respect to the center of balance;
wherein an application of unequal downward forces on the first and second foot pads causes the central balancing member to pivot about the center of balance until one of the first and second foot pads engages with a support surface on which the central balancing member is supported;
wherein engagement of the one of the first and second foot pads with the support surface causes a pivoting motion to occur between the one of the first and second foot pads and the central balancing member;
wherein each of the first and second foot pads have bottom surfaces with inner and outer edges, and wherein as the central balancing member pivots about the center of balance, the outer edge of the one of the first and second foot pads engages the support surface before the inner edge of the one of the first and second foot pads such that the one of the first and second food pad pivots with respect to the outer edge of the one of the first and second foot pads as the central balancing member continues to pivot about the center of balance; and
wherein continued application of unequal downward forces causes engagement of the inner edge of the one of the first and second foot pads with the support surface, which prevents continued pivoting of the central balancing member about the center of balance.

2. The balancing device according to claim 1 , wherein during the pivoting motion, the other of the first and second foot pads is configured to remain in place.

3. A balancing exercise device comprising:
a central balancing member having a center of balance;
a first foot pad that is coupled to the central balancing member on a first side of the center of balance, wherein the first foot pad is pivotable with respect to the central balancing member; and
a second foot pad that is coupled to the central balancing member on an opposite, second side of the center of balance, wherein the second foot pad is pivotable with respect to the central balancing member;
wherein the central balancing member and first and second foot pads are configured such that an application of equal downward forces on the first and second foot pads balances the central balancing member with respect to the center of balance;
wherein an application of unequal downward forces on the first and second foot pads causes the central balancing member to pivot about the center of balance until one of the first and second foot pads engages with a support surface on which the central balancing member is supported;
wherein engagement of the one of the first and second foot pads with the support surface causes a pivoting motion to occur between the one of the first and second foot pads and the central balancing member;
wherein the central balancing member has a bottom surface that is configured to abut the support surface, the bottom surface having a contact location about which the center of balance is defined;
a first pivot joint that pivotably connects the first foot pad to the central balancing member and a second pivot joint that pivotably connects the second foot pad to the central balancing member;
wherein the first and second pivot joints are configured such that the first and second foot pads are pivotable into and between a first position wherein the first and second foot pads are in parallel alignment with each other and a second position wherein the first and second foot pads are out of parallel alignment with each other; and
first and second resilient members that tend to bias the first and second foot pads towards the first position when the first and second foot pads are in the second position, respectively.

4. The balancing exercise device according to claim 3 , wherein the first and second pivot joints each comprise hinges.

5. The balancing exercise device according to claim 3 , wherein each of the first and second foot pads are pivotable out of the first position in only one direction.

6. The balancing exercise device according to claim 3 , wherein the first and second resilient members each comprise springs.

7. The balancing exercise device according to claim 6 , wherein each of the springs comprise at least one of a torsion spring and a tension spring.

8. A balancing exercise device comprising:
a central balancing member having a center of balance;
a first foot pad that is coupled to the central balancing member on a first side of the center of balance, wherein the first foot pad is pivotable with respect to the central balancing member;
a second foot pad that is coupled to the central balancing member on an opposite, second side of the center of balance, wherein the second foot pad is pivotable with respect to the central balancing member;
wherein the central balancing member and first and second foot pads are configured such that an application of equal downward forces on the first and second foot pads balances the central balancing member with respect to the center of balance;
wherein the first and second foot pads have planar top surfaces and wherein the first and second foot pads are pivotable into and between a first position wherein the planar top surfaces are in parallel alignment to each other and a second position wherein the planar top surfaces are out of parallel alignment with each other;
a first pivot joint that pivotably connects the first foot pad to the central balancing member and a second pivot joint that pivotably connects the second foot pad to the central balancing member; wherein the first and second pivot joints are configured such that the first and second foot pads are pivotable into and between the first position wherein the first and second foot pads are in parallel alignment with each other and the second position wherein the first and second foot pads are out of parallel alignment with each other; and
first and second resilient members that tend to bias the first and second foot pads towards the first position when the first and second foot pads are in the second position, respectively.

9. The balancing exercise device according to claim 8 , wherein each of the first and second foot pads are pivotable out of the first position in only one direction.

Assignees

• Brunswick Corp

Inventors

• Lazar Cory H
• Highsmith Gregory R
• Dueball Scott S

Classifications

• A63B26/003 Primary

  for improving balance or equilibrium (balance beams A63B4/00; apparatus for rope dancing A63B7/08; balancing drums, balancing boards or the like A63B22/16) · CPC title

• A63B23/04

  for lower limbs {(training appliances for special sports A63B69/00; for the purpose of producing mechanical power F03G5/00)} · CPC title

• A63B22/16 Primary

  Platforms for rocking motion about a horizontal axis {, e.g. axis through the middle of the platform}; Balancing drums; Balancing boards or the like {(exercising apparatus with cantilevered support elements pivoting about an axis A63B22/0056; other exercising apparatus for improving balance A63B26/003)} · CPC title