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PIVOT CONNECTING STRUCTURE

  • US 20090309003A1
  • Filed: 05/29/2009
  • Published: 12/17/2009
  • Est. Priority Date: 06/12/2008
  • Status: Active Grant
First Claim
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1. A pivot connecting structure comprising:

  • a stay which is cylindrically formed, and in which a pivot portion having a spherical outer surface is provided at one end side in an axis line direction, dimension of an outer diameter of the pivot portion being able to be changed elastically;

    a connected member which includes a fitting portion, the inside of which the pivot portion is fitted to, and which is connected to the stay, rotation of the connected member with respect to the stay being allowed by slidably moving of the pivot portion and the fitting portion; and

    an insertion member which is inserted inside the stay and which biases the pivot portion in a diameter-expansion direction of the pivot portion.

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