Balance training device
First Claim
Patent Images
1. A balance training device comprising:
- at least one supporting base having a plank connecting portion formed with a plank coupling groove that opens upwardly, said plank coupling groove including a first groove section and a second groove section that intersects said first groove section; and
at least one plank member having a plate portion and a rib structure disposed on a bottom face of said plate portion, said rib structure removably engaging said plank coupling groove and including a first rib part to engage said first groove section and a second rib part to engage said second groove section;
wherein said plank connecting portion of said supporting base is formed with a plurality of projecting parts arranged in a two-dimensional array that includes a plurality of rows and columns, said first groove section being defined by said projecting parts in an adjacent pair of said columns, said second groove section being defined by said projecting parts in an adjacent pair of said rows;
wherein said rib structure includes parallel first ribs that serve as said first rib part and parallel second ribs that serve as said second rib part, said first ribs cooperating with said second ribs to form a grid that defines a plurality of grid spaces to receive removably said projecting parts.
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Abstract
A balance training device includes at least one supporting base and at least one plank member. The supporting base includes a plank connecting portion formed with a plank coupling groove that opens upwardly. The plank coupling groove includes a first groove section and a second groove section that intersects the first groove section. The plank member includes a plate portion and a rib structure disposed on a bottom face of the plate portion. The rib structure removably engages the plank coupling groove of the supporting base. The rib structure includes a first rib part to engage the first groove section and a second rib part to engage the second groove section.
16 Citations
12 Claims
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1. A balance training device comprising:
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at least one supporting base having a plank connecting portion formed with a plank coupling groove that opens upwardly, said plank coupling groove including a first groove section and a second groove section that intersects said first groove section; and at least one plank member having a plate portion and a rib structure disposed on a bottom face of said plate portion, said rib structure removably engaging said plank coupling groove and including a first rib part to engage said first groove section and a second rib part to engage said second groove section; wherein said plank connecting portion of said supporting base is formed with a plurality of projecting parts arranged in a two-dimensional array that includes a plurality of rows and columns, said first groove section being defined by said projecting parts in an adjacent pair of said columns, said second groove section being defined by said projecting parts in an adjacent pair of said rows; wherein said rib structure includes parallel first ribs that serve as said first rib part and parallel second ribs that serve as said second rib part, said first ribs cooperating with said second ribs to form a grid that defines a plurality of grid spaces to receive removably said projecting parts. - View Dependent Claims (2, 3, 4, 5)
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6. A balance training device comprising:
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at least one supporting base having a plank connecting portion formed with a plank coupling groove that opens upwardly, said plank coupling groove including a first groove section and a second groove section that intersects said first groove section; at least one plank member having a plate portion and a rib structure disposed on a bottom face of said plate portion, said rib structure removably engaging said plank coupling groove and including a first rib part to engage said first groove section and a second rib part to engage said second groove section; and a hoop, said supporting base further having a lower base portion connected to said plank connecting portion, said lower base portion having a lateral side formed with a hoop engaging groove to engage removably a part of said hoop.
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7. A balance training device comprising:
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a pair of supporting bases, each of said supporting bases having a plank connecting portion formed with a plank coupling groove that opens upwardly, said plank coupling groove including a first groove section and a second groove section that intersects said first groove section; at least one plank member having a plate portion and a rib structure disposed on a bottom face of said plate portion, said rib structure removably engaging said plank coupling groove and including a first rib part to engage said first groove section and a second rib part to engage said second groove section; and each of said supporting bases further having a lower base portion connected to said plank connecting portion, said lower base portion having a first lateral side formed with a first coupling element, and a second lateral side formed with a second coupling element that complements said first coupling element such that said supporting bases are coupled removably together and are pivotable relative to each other through engagement between said first coupling element of one of said supporting bases and said second coupling element of the other one of said supporting bases. - View Dependent Claims (8, 9)
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10. A balance training device comprising:
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at least one supporting base having a plank connecting portion formed with a plank coupling groove that opens upwardly, said plank coupling groove including a first groove section and a second groove section that intersects said first groove section; at least one plank member having a plate portion and a rib structure disposed on a bottom face of said plate portion, said rib structure removably engaging said plank coupling groove and including a first rib part to engage said first groove section and a second rib part to engage said second groove section; and a coupling base for coupling removably one of said supporting bases to a top side of said plate portion of said plank member. - View Dependent Claims (11, 12)
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Specification