| 摘要 |
A reusable insulating and sealing structure may include an insulating tube and a frusto-conical seal having an enlarged diameter open distal end carried by an open distal end of the insulating tube and having a reduced diameter open proximal end extending into the insulating tube. The reduced diameter open proximal end may be resiliently deformable to accommodate a range of sizes of cable ends therethrough. The reusable insulating and sealing structure may also include a removable seal closure cap for removable positioning in the enlarged diameter open distal end of the frusto-conical seal, and an integrally molded tether connecting the removable seal closure cap to the frusto-conical seal adjacent the enlarged diameter open distal end thereof. The closure cap and tether permit the insulating and sealing structure to be sealed when a cable is not extending therethrough and thus permit the insulating and sealing structure to be reused.
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