A kind of insulated pull rod

A kind of insulated pull rod

  • CN 105,977,066 B
  • Filed: 07/05/2016
  • Issued: 07/12/2019
  • Est. Priority Date: 07/05/2016
  • Status: Active Grant
First Claim
Patent Images

1. including insulation tube and the connector at the insulation tube both ends is coupled, it is characterised in that:

  • the connector in a kind of insulated pull rodIncluding the insertion end being axially coupled with the insulation tube and the exposed junction extended from the insertion end, the insertion end withWedge-shaped capacity chamber is set between the insulation tube, and the wedge shape capacity chamber is arranged along the axial direction of the insulation tube, and the wedge shape is heldThe width of glue chamber one end is greater than the width of the other end, fills glue in the wedge shape capacity chamber, the insulation tube and/or described connectsThe through-hole that setting at least two is connected with the wedge-shaped capacity chamber on head, at least one described through-hole correspond to the wedge shape and holdThe big one end of glue chamber width, a through-hole correspond to the small one end of the wedge-shaped capacity chamber width, are respectively used to injection glueLiquid and discharge air.

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