ring holder

The ring holder addresses the challenge of accommodating rings of different widths by central clamping with an elastic slit design, ensuring easy attachment and detachment of rings of varying thicknesses.

JP3256107UActive Publication Date: 2026-06-05SANKYO CO LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Utility models
Current Assignee / Owner
SANKYO CO LTD
Filing Date
2026-02-05
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Conventional ring display devices with elastic slits face difficulties in accommodating rings of varying widths, requiring multiple slits to be prepared, making it hard to attach and detach rings.

Method used

A ring holder with a seating surface and elastic storage portion, featuring a slit that narrows from both ends to a center, ensuring the ring is held by sufficient elastic force at the center while minimizing force on the sides, allowing easy insertion and removal regardless of ring thickness.

Benefits of technology

The design allows for stable display of rings of varying thicknesses by central clamping, facilitating easy attachment and detachment without excessive side pressure, enhancing usability.

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Abstract

The objective is to provide a ring holder that allows for a wider range of ring thickness limitations compared to conventional display devices with slits. [Solution] The ring holder 1 of the present invention is a ring holder 1 having a seat portion 10, and is equipped with a base portion 20 that supports the seat portion 10, the inside of the seat portion 10 is formed to be hollow, an elastic storage portion 30 is formed on the back surface of the seat portion 10, a slit 31 is formed from the seat portion 10 to the storage portion 30, the slit 31 is formed from the seat portion 10 through an opening curved surface portion 32 to form an opening 33, the opening width of the opening 33 decreases from the left end portion 34 and the right end portion 35 to the central portion 36, an inner wall surface 38 is formed from the opening 33 directly below the storage portion 30 to the bottom wall surface 37, and the inner wall surface 38 is characterized in that it holds the ring.
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Citation Information

Patent Citations

  • Jewelry storage case

    JP2003230467A

  • Ring-shaped adornment holder

    JP2008173154A