LOW-PROFILE EXPANDABLE RING STRUCTURE
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United States of America Patent
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Issued Date -
Aug 10, 2023
app pub date -
Apr 12, 2023
filing date -
Jun 14, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A low-profile expandable ring structure comprising a plurality of coupled blocks each maintaining a degree of translational movement with respect to each other. Each block has one or more protruding tubes on the front side, which are inserted into openings of the adjacent block. A tensioned spring is passed through the internal channel of each block, which maintains the ring structure in a closed appearance but allows expansion of the ring structure through the translational movement of the blocks. This nature allows the expandable ring structure to be comfortable for the wearer.
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