Patent ID: 9206943
Filing Date: 2015-12-08
Classification: A45B,A45F,F16B,F16M

Abstract:
1. An extension rod device working with a fixer for handheld, portable, mobile devices, the extension rod device comprising: a rod body having two ends that are respectively detachably attached with a positioning frame and a securing member, the positioning frame serving to hold and position an external mobile device; a first connecting portion formed on the positioning frame for engaging a first linking portion, one end of the first linking portion connected to one end of the rod body; and a second connecting portion connected with the securing member for engaging a second linking portion that is connected to another end of the rod body; wherein the securing member comprises at least two movable clamping jaws and a threaded bolt, each of the clamping jaws having a clamping arm, a pivoting arm, a pivoting end formed at one end of the pivoting arm for being pivoted on the second connecting portion, and a pivot formed with a thread hole on the pivoting arm, the threaded bolt comprising an outer rod and an inner rod screwed to the outer rod, the outer rod having threads spiraling in a direction opposite to that of the inner rod, the outer rod and the inner rod respectively screwed to the pivots of the pivoting arms for adjusting an included angle between the clamping jaws, so as to secure or release the rod body and the positioning frame onto an external article.