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Furniture and adjustment assemblies especially for adjusting seat backs

A technology for adjusting components and furniture, which is applied in the field of furniture, can solve the problems of limited adjustment options and take a long time, and achieve the effect of small adjustments

Active Publication Date: 2019-08-09
STABILUS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, although the height of the table can be adjusted relatively precisely and with the push of a button, with a large adjustment path, depending on the speed of the reduction gear, the adjustment operation may take a long time and the user feels that he is on the table. The impact and adjustment options of the table are limited by the operation of the electric motor

Method used

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  • Furniture and adjustment assemblies especially for adjusting seat backs
  • Furniture and adjustment assemblies especially for adjusting seat backs
  • Furniture and adjustment assemblies especially for adjusting seat backs

Examples

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Embodiment Construction

[0026] exist figure 1 The office chair generally indicated at 10 in FIG. 1 is an embodiment of furniture according to the invention, which will be described in more detail hereinafter. The office chair 10 includes a seat 12 , a base 14 , a backrest 18 , and a seat post 16 extending between the seat 12 and the base 14 in an up-down direction. Typically for office chairs, the seat post 16 is provided as a single center post for connecting the base 14 and seat 12 . One or more support elements, for example in the form of chair casters 20, may be provided on the base 14 for support against the floor. The seat 12 may have an upholstery 22 that may be retained on a seat housing 24 . The backrest 18 may also have upholstery (not shown). Preferably, the seat portion 12 is mounted freely rotatable relative to the base portion 14 about an up-down axis of the seat post 16, as is known per se for office chairs.

[0027] The backrest 18 is mounted to the seat 12 and is pivotally held o...

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PUM

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Abstract

The invention relates to furniture (10) comprising at least one adjustable use part (18), in particular to an office chair with adjustable seat and / or adjustable backrest. The invention further relates to an adjustable assembly that can be used, for example, in furniture of this type.

Description

technical field [0001] The invention relates to furniture comprising at least one adjustable use part, in particular to an office chair comprising an adjustable seat and / or an adjustable backrest. The invention further relates to an adjustable assembly that can be used, for example, in this type of furniture. Background technique [0002] In order to be able to adapt the furniture to the user's special needs or various use options, one or more use parts of the furniture are usually provided in a movable and adjustable manner, so that the user can move them to a desired position as required. This adjustment is mostly carried out by manually actuating a mechanical or pneumatic adjustment device. For example, office chairs are known, wherein the seat height of the office chair can be adjusted by actuating a pneumatic spring, and the backrest inclination of the office chair can be adjusted against the force of a mechanical return spring and locked in the desired position . To...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47C1/032A47C3/20A47B9/00H02K7/10
CPCA47B9/00A47C1/03211A47C1/03255A47C3/20A47C7/54H02K7/10A47B2200/0056A47B2200/0062A47C1/0242A47C3/24A47C7/402
Inventor U·普罗布斯特L·洛肯R·皮洛斯M·穆勒F·哈林
Owner STABILUS