| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection ring via which connected objects can be easily connected to each other at predetermined ring positions. SOLUTION: An open/closed body 7 is turnably connected at its base end to one side 11 of an opening portion 3 formed in a ring body 2. The front end of the open/closed body 7 is connectable to the other side 5 of the opening portion 3. A protruded portion 15 is provided on the open/closed body 7 toward the inside of the ring 1, and an extension portion 12 is provided on one side 11 toward the inside of the ring body 2. An elastic material 20 is provided between the extension portion 12 and the open/closed body 7 for energizing the open/closed body 7 to be closed. The movement of the connected objects 21, 22 is prevented by the protruded portion 15. The elastic material 20 which is provided between the extension portion 12 and the open/closed body 7 for energizing the open/closed body 7 to be closed is formed as a relatively slender spring such as a coil spring, and it is thus mounted thereon in a relatively easy manner. COPYRIGHT: (C)2005,JPO&NCIPI
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