Portable roller device
An improved roller device includes a plurality of segments, wherein the plurality of segments is configured to form a tubular shape. In addition each of the plurality of segments are coupled to neighboring segments of the plurality of segments and each of the plurality of segments include a first edge and a second edge, wherein the first edge is opposite the second edge. Each segment includes a plurality of protrusions on each respective edge for interfacing with a respective complementary edge with complementary protrusions of a neighboring segment. The roller device also includes a coupling mechanism for coupling the first edge of a segment to a second edge of a first neighboring segment and coupling the second edge of the segment to a first edge of a second neighboring segment, wherein the coupling mechanism allows the plurality of segments to convert from a first position to a second position.
1. A roller device, comprising:
a core layer having a plurality of segments that are each respectively coupled to at least one other segment in the plurality of segments, the coupled segments forming the core layer having an outer surface and an inner surface;
wherein each segment of the plurality of segments further comprises a plurality of interlocking protrusions disposed on a side facing an adjacent segment, the plurality of interlocking protrusions configured to interface with at least one other plurality of interlocking protrusions of the adjacent segment of the plurality of segments;
wherein the core layer forms a tubular inner cavity free from any structure in the tubular cavity, the tubular inner cavity adjacent to the inner surface of the core layer; and wherein at least one segment of the plurality of segments further comprises a coupling mechanism having a releasable angular locking pin actuated by a pushbutton configured to engage and disengage an adjacent segment on the plurality of segments.
2. The roller device of claim 1 , wherein the plurality of interlocking protrusions further comprises two interlocking protrusions.
3. The roller device of claim 1 , further comprising a tubular inner cavity formed by the inner surface of the core layer.
4. The roller device of claim 1 , wherein each segment of the plurality of segments comprises a curved portion.
5. The roller device of claim 1 , wherein the outer surface is textured.
6. The roller device of claim 1 , wherein each protrusion on a first edge of each segment comprises at least one angular locking pin and each protrusion on a second edge of each segment comprises at least one angular locking pin receptacle.
7. A massage therapy device, comprising:
a plurality of segments, each segment comprising:
a body portion of a roller having a first edge and a second opposite edge;
a first plurality of protrusions emanating from the first edge; and
a second plurality of protrusions emanating from the second edge, the second plurality of protrusions a complement of the first plurality of protrusions;
wherein each of the plurality of segments is rotatably coupled to at least one other adjacent segment of the plurality of segments forming a tubular inner cavity free from any structure in the tubular cavity; and
wherein at least one segment of the plurality of segments further comprises a coupling mechanism having a releasable angular locking pin actuated by a pushbutton configured to engage and disengage an adjacent segment on the plurality of segments.
8. The massage therapy device of claim 7 , wherein each segment further comprises a detachable skin having a pattern of peaks configured to deliver massage therapy.