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SYNCHRONOUS MOVING DOUBLE-AXIS HINGE

  • US 20150267450A1
  • Filed: 03/20/2014
  • Published: 09/24/2015
  • Est. Priority Date: 03/20/2014
  • Status: Abandoned Application
First Claim
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1. A synchronous moving double-axis hinge, comprising:

  • a support member including a main body, a first hinge hole and a second hinge hole formed on the main body, and at least one holding portion which is located on the main body between the first hinge hole and the second hinge hole and includes an installation section;

    a first transmitting assembly and a second transmitting assembly mounted on the support member, the first transmitting assembly including a first transmission shaft hinged in the first hinge hole and a first helical gear annularly coupled on a surface of the first transmission shaft;

    the second transmitting assembly including a second transmission shaft hinged in the second hinge hole and a second helical gear annularly coupled on a surface of the second transmission shaft; and

    a transmission element which is installed on the holding portion of the support member and includes a hinge pin hinged on the installation section and a driven helical gear fixedly mounted onto the hinge pin, the driven helical gear including a first engaging zone to engage with the first helical gear and a second engaging zone opposing to the first engaging zone to engage with the second helical gear;

    wherein the first transmission shaft includes a first extension axis, the second transmission shaft includes a second extension axis parallel with the first extension axis, and the hinge pin of the transmission element includes a third extension axis crossing with the first extension axis and the second extension axis.

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