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Especially for armrests of office chairs

A technology of armrests and arms, which is especially used in the field of armrests of office chairs, and can solve problems such as complex structures

Active Publication Date: 2022-04-29
BOCK 1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, armrests, especially those with many individual adjustment possibilities, are often complex in structure and have many structural elements that cooperate with each other

Method used

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  • Especially for armrests of office chairs
  • Especially for armrests of office chairs
  • Especially for armrests of office chairs

Examples

Experimental program
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Embodiment Construction

[0030] None of the drawings show the invention to scale, but only schematically and only in its essential components. In this case, identical reference numerals correspond to elements having identical or comparable functions.

[0031] Such as Figure 1 to Figure 5 As shown, the armrest 1 includes a height-adjustable armrest column 2, especially a telescopic armrest column 2, the upper end of which is terminated at a bearing head. For height adjustment of the armrest 1 , an actuating rod 4 is provided, which protrudes through a through-channel leading to the outside of the armrest strut 2 . The armrest upright 2 can be fastened to a sub-frame (not shown) of an office chair by means of an armrest bracket 5 extending horizontally from its lower bottom end.

[0032] The armrest 1 comprises an arm support bracket 8 which is arranged on the bearing head 3 of the armrest upright 2 and which rotates about a first vertical axis of rotation 6 in a first direction of rotation 7 . Furt...

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PUM

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Abstract

The present invention relates to an armrest especially for office chairs. In order to improve the handling of the armrest (1) and in particular to enable individual adjustability and adjustability in a particularly variable manner, an armrest (1) is proposed comprising: preferably height-adjustable An armrest post (2); an arm support bracket (8) mounted on the armrest post (2) and rotatable about a first axis of rotation (6); and an arm support (9) mounted on the arm support on the bracket (8), wherein the arm support (9) is rotatable about a second axis of rotation (10) and displaceable in a linear manner relative to the arm support bracket (8), wherein the two axes of rotation (6, 10) Spaced apart from each other.

Description

technical field [0001] The present invention relates to armrests especially for office chairs. Background technique [0002] Adjustable armrests are well known in the art. Usually, the armrest has a rotary longitudinal and / or lateral adjustment mechanism. However, armrests, in particular armrests with many individual adjustment possibilities, are often complex in structure and have many structural elements cooperating with each other. Contents of the invention [0003] The object of the invention is to improve the handling of the armrest. In particular, the armrest is intended to be individually adjustable, in particular in a variable manner. [0004] This object is achieved in a particularly simple manner from a design point of view by an armrest. An armrest according to the invention comprises: an armrest upright, preferably height-adjustable; an arm support bracket mounted on the armrest upright and rotatable about a first axis of rotation; and an arm support mounte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47C7/54A47C9/02
CPCA47C7/54A47C9/02A47C1/0307A47C1/0308A47C1/0303A47C7/541A47C1/03
Inventor H·博克
Owner BOCK 1