| 摘要 |
PROBLEM TO BE SOLVED: To provide a fastener slide structure of a chain for adornment that can slide the position of the fastener of the chain for adornment to an arbitrary position for changing, at the same time, applying a narrow pressure without damaging the chain for adornment. SOLUTION: This fastener consists of a hollow casing where a pair of inlet and outlet for passing a chain for adornment is provided at spaced positions, and an elastic member that is externally fitted to the chain for adornment in the casing while being incorporated so that it does not escape inside the casing. The elastic member is formed nearly in a cylindrical body with a spring property where an end part is separated while a cutout in a slit shape is provided in the longitudinal direction. Also, a diameter is set so that energization force is operated in a direction for clamping the outer periphery of the chain for adornment when the chain for adornment is inserted inside.
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