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Micro facial massager

  • US 10,456,325 B2
  • Filed: 12/18/2013
  • Issued: 10/29/2019
  • Est. Priority Date: 12/12/2013
  • Status: Active Grant
First Claim
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1. A micro facial massager, comprising:

  • a housing;

    a circuit board;

    a driving motor;

    an eccentric wheel arranged on an output shaft of the driving motor;

    a massage piece;

    at least one battery positioned in a placed groove of a battery box;

    two metal connectors; and

    wherein a through hole is defined in a bottom of the placed groove;

    the battery box is dismountable and is insertable into the housing;

    the two metal connectors are corresponding fixed in the housing and are connected with the circuit board;

    the two metal connectors press an anode and a cathode of the at least one battery when the battery box is inserted into the housing, respectively;

    two supporting structures are formed on a first side of the housing to hold up the battery box, and two sliding structures are formed on two sides of the battery box to engage with the two supporting structures, respectively;

    a clamp is formed on a top end of each of the two sliding structures, a stuck column is formed on a front end of each of the two supporting structures to engage with the clamp.

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