| 摘要 |
PURPOSE:To reduce number of components by using a clamp used to fix a chain metallic fixture for fitting a chain clip even when the chain metallic fixture is not fixed to the clamp in an individual calling receiver. CONSTITUTION:When a chain metallic fixture is fixed to a clamp, a hook 2-1 of the chain metallic fixture 2 is hooked to a hole 2-3 of a clamp 2-2 and the clamp 2-2 in this state is pressed into a groove 1-3 provided to a recessed part 1-2 of a case 1 while the hook 2-1 is directed to the front side. When the chain metallic fixture is not fixed to the clamp, the clamp 2-2 turned back is used as shown in figure (c).
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