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Charging pile

  • US 10,220,712 B2
  • Filed: 01/18/2017
  • Issued: 03/05/2019
  • Est. Priority Date: 01/18/2017
  • Status: Active Grant
First Claim
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1. A charging pile, comprising:

  • a case;

    a charging gun base received in the case, and the charging gun base exposed from the case;

    a snap unit mounted on the case, comprising;

    a shaft unit coupled onto the case; and

    a torsion spring, one end of the torsion spring sheathed onto the shaft unit, and the other end of the torsion spring pressed against the cover;

    a cover coupled onto the case through the snap unit; and

    wherein the cover is rotatable relative to the case, thereby covering or exposing the charging gun base; and

    wherein the torsion spring applies a torque on the cover to expose the charging gun base;

    the torsion spring comprises a retaining ring and two socket ring units, the cover comprises a buckle formed thereon, and the buckle is pressed against the retaining ring;

    the cover is rotatably sheathed onto the shaft unit, and the shaft unit is inserted in the two socket ring units.

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