| 摘要 |
A retaining joint of a cable comprises a joint having a hollow body; the body having a resisting portion at a middle portion thereof and two outer threaded portions at two ends of the body; a tightening unit assembled to the joint; the tightening unit being a hollow body; an interior of the tightening unit having an inner threaded portion; one end of the tightening unit being formed as a reduced inner wall; a clamping unit installed between the joint and the tightening unit; the clamping unit having a plurality of elastic clamping sheets; each clamp sheet having a press; and a liner arranged in the clamping unit and being a hollow body; the clamping unit being assembled into the tightening unit and compressed by the reduced inner wall of the tightening unit.
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