초록 ▼

An armrest, in particular for an office chair, preferably has a height-adjustable armrest column and an arm support positioned on the armrest column. In order to improve the operation of an armrest of this type, it is recommended that a multi-function bearing head disposed on the armrest column be f

An armrest, in particular for an office chair, preferably has a height-adjustable armrest column and an arm support positioned on the armrest column. In order to improve the operation of an armrest of this type, it is recommended that a multi-function bearing head disposed on the armrest column be fitted, with a rotational, longitudinal and lateral adjustment mechanism for the arm support.

대표청구항 ▼

The invention claimed is: 1. An armrest, comprising: a height-adjustable armrest column; an arm support positioned on said armrest column, said arm support being asymmetrically constructed such that longitudinal sides of said arm support extend out different distances with respect to said armrest c

The invention claimed is: 1. An armrest, comprising: a height-adjustable armrest column; an arm support positioned on said armrest column, said arm support being asymmetrically constructed such that longitudinal sides of said arm support extend out different distances with respect to said armrest column; and a multi-function bearing head disposed on said armrest column and having adjustment mechanisms including a rotational adjustment mechanism, a longitudinal adjustment mechanism and a lateral adjustment mechanism for said arm support, said rotational adjustment mechanism enabling said arm support to be rotated by 360 degrees; said lateral adjustment mechanism having a platform section and a load bearing element laterally moveable to said platform section, said load bearing element supporting said longitudinal adjustment mechanism; said longitudinal adjustment mechanism having a linear sliding guide, said linear sliding guide having a longitudinal guide frame and a bearing block lying in said longitudinal guide frame, said rotational adjustment mechanism having a locking mechanism supported in said bearing block. 2. The armrest according to claim 1, wherein at least one of said adjustment mechanisms is free of a release button. 3. The armrest according to claim 1, further comprising a locking element for fixing said arm support in a standard position. 4. The armrest according to claim 1, wherein the armrest is for an office chair. 5. An office chair comprising: two armrests according to claim 1, said armrests enabling a setting of a variable inner distance between said armrest by a rotation of said arm supports.