US 12,111,011 B2 · Display stand

Abstract

Disclosed is a display stand including a first rotational coupling unit, and the first rotational coupling unit includes a coupling member installed in a central part of a first link and configured to pass through the first link and a second link so as to allow the first link and the second link to be rotatable in leftward and rightward directions, metal bushes installed on an outer surface of the coupling member so as to surround the coupling member and inserted into the first link so as to press the first link, and first toothed lock washers installed on the outer surface of the coupling member so as to surround the coupling member, disposed on outer surfaces of the metal bushes, and configured to have connection members provided towards an inner surface of the first link so as to be pressed against an inner surface of the second link.

Claims15

Dependent claims

A display stand, comprising:

a display fixing unit;
a first link coupled to the display fixing unit;
a second link which is opposite to the display fixing unit with respect to the first link, and to which the first link is rotatably coupled;
a first coupling member providing a rotation axis of the first link and coupled to the second link through the first link, the first coupling member including a head opposite the first link;
and
a first toothed lock washer which is positioned between the first link and the head of the first coupling member, and through which the first coupling member passes,
wherein the first toothed lock washer is directly fixed to the second link.

4 more elements

Dependencies are inferred from the claim text.

Display stand

Life of this patent

Display stand

Life of this patent

Abstract

Claims15