| 摘要 |
An inner metal lock 30 is formed in an upper surface of a connecting portion 15 of an inner terminal 11 by cutting the upper surface and bending a cut portion outward to project obliquely backward. A locking hole 32 is formed in the upper wall of a dielectric element 13. Inner surfaces of an accommodating hole 25 of the dielectric element 13 are formed with ribs 34 to 37 for partly filling a clearance between the inner surfaces and the connecting portion 15 of the inner terminal 11. When the inner terminal 11 is pushed to a proper position in the accommodating hole 25 of the dielectric element 13 fixed in the outer terminal 12, the inner metal lock 30 restores to its original shape and fits into the second locking hole 32. As a result, the inner terminal 11 is locked in the dielectric element 13. Simultaneously, the inner terminal 11 is accommodated so as not to shake with the left and right side surfaces of the connecting portion 15 pressed by first and second ribs on the left and right sides and with the upper and bottom surfaces thereof pressed by third and fourth ribs 36, 37.
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