WO2017093134A1 - Chaise, de préférence chaise pivotante - Google Patents

Chaise, de préférence chaise pivotante Download PDF

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Publication number
WO2017093134A1
WO2017093134A1 PCT/EP2016/078785 EP2016078785W WO2017093134A1 WO 2017093134 A1 WO2017093134 A1 WO 2017093134A1 EP 2016078785 W EP2016078785 W EP 2016078785W WO 2017093134 A1 WO2017093134 A1 WO 2017093134A1
Authority
WO
WIPO (PCT)
Prior art keywords
chair
armrest
chair according
table surface
basic
Prior art date
Application number
PCT/EP2016/078785
Other languages
German (de)
English (en)
Inventor
Dietmar Kaczikowski
Original Assignee
Dietmar Kaczikowski
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dietmar Kaczikowski filed Critical Dietmar Kaczikowski
Publication of WO2017093134A1 publication Critical patent/WO2017093134A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/68—Arm-rest tables ; or back-rest tables

Definitions

  • the invention relates to a chair, preferably a swivel chair, comprising a seating area on the one hand and a foot area formed preferably as a base with at least three underside, preferably designed as rollers, support areas on the other hand, wherein the seating area has a lower, preferably designed as a base plate, basic construction, via a , Preferably designed as a gas spring, dacaselement- ment is connected to the foot area, and wherein the chair has at least one means of a table support structure attached to the chair table surface.
  • swivel chairs which have a table surface with a table holding construction.
  • the table holding construction in this case has a clamp, by means of which the table holding construction is fastened to the compression spring formed as a connecting element.
  • the disadvantage is that such a fixture is quite unstable, so that the table surface is sometimes quite strong in an intense load.
  • the object of the invention is to avoid the aforementioned disadvantages and to provide a chair in which the table surface is more stably attached to the chair.
  • the table holding construction attached at least one table surface directly or indirectly to the basic construction is.
  • the table surface can serve, for example, as a shelf for a computer keyboard or for a mouse pad.
  • the surface of the table surface may be below the surface of the associated armrest, above the surface of the associated armrest or at the same height of the surface of the associated armrest.
  • the chair can also have a backrest.
  • the chair may have at least one armrest fastened to the basic construction by means of an armrest holding construction.
  • the table holding construction of at least one table surface may comprise a tube, one end of which is fixed to the basic structure and at the other end of the table surface is fixed. Under a pipe, for example, a profile open to one side, a rod or the like understood.
  • the tube may for example be formed as an angle.
  • the other end of the tube may be slidably fixed in a bracket attached to the base structure.
  • the distance between the two armrest can be varied.
  • At least one table support structure of at least one table surface may be attached to an arm rest or to an armrest support structure.
  • At least one armrest may be displaceable, preferably pivotable and / or displaceable, in the plane of the general extent of the basic construction. This facilitates, for example, the entry and exit into the chair, since the distance between the armrests can be changed at least in some areas.
  • pivoting armrest support structure has a corresponding with the bearing pin recess and a corresponding to the guide pin and curved according to the Verschwenkweg formed guide region or guide slot.
  • the recess and the guide area or the guide slot may be part of the armrest holding structure, which is preferably formed at an angle with flat partial areas.
  • the basic construction may have a lateral receiving area or a receiving slot for receiving a flat partial area of the armrest holding construction.
  • the basic construction can be formed in one piece.
  • the guide slot for example, be introduced laterally into the basic structure.
  • the basic construction can also be multi-part, for example, a top and a lower part formed. In such an embodiment, the guide slot may be formed by a free space between the upper part and the lower part.
  • At least one armrest can be configured so adjustable that the distance between the plane of the seat portion and the plane parallel thereto, in which the armrest is located, is variable.
  • a gas spring may be provided in at least one armrest for adjusting the distance, which is preferably also fixable in one position.
  • the table holding construction assigned to it may comprise a fixable ball joint, on which the table surface is arranged and thus displaceable in its orientation.
  • At least one table surface may be associated with a arranged between the table support structure and the table surface displacement device. This allows a displacement of the table surface relative to the table support structure in a plane that is at least approximately parallel to the plane of the general extension of the basic construction.
  • at least one displacement device can have at least one sliding bearing arranged displaceably and fixably on at least one slide rod. Then the table surface is displaceable in one direction.
  • At least one displacement device can have at least one further plain bearing which is oriented orthogonally to the first sliding bearing and is displaceable and fixable on at least one sliding rod. Then, the table surface is also displaceable in a second direction, namely in the direction orthogonal to the first and thus in the plane spanned by both directions. The location of at least one table surface can be changed relative to the armrest.
  • At least one armrest preferably in the upper side of the armrest, at least two recesses may be provided, and the table support structure may comprise at least one pin corresponding to a recess, preferably arranged on the underside.
  • At least one armrest can have a guide, preferably in the form of a rail, in which a carriage assigned to the table surface is displaceably and fixedly mounted.
  • a reverse arrangement of the cooperating components is possible.
  • the chair may have a preferably attached to the basic construction, leg rest.
  • the legrest is pivotable, so that it can be pivoted back when not in use under the seating area of the chair.
  • the chair can have at least one cable feed arranged in the region of the underside of the basic construction. Also, at least one cable feed can have at least one electrical connection, such as a USB socket or a connection for a power supply.
  • At least one table surface may have at least one fixing element in the region of its upper side.
  • a keyboard can be fixed on the table surface.
  • FIG. 1 shows a side view of a chair according to the invention
  • FIG. 2 shows the table holding construction of a first embodiment of a chair according to the invention
  • FIG. 3 is a bottom view of a displacement device
  • FIG. 4 is a side view of a second embodiment of a chair according to the invention
  • Fig. 5 is a plan view of the article of FIG. 4,
  • Fig. 6 is a side view of the article of FIG. 4 and
  • FIG. 7 shows a section through an armrest holding construction of the article according to FIG. 4.
  • FIG. 1 shows a chair designed as a swivel chair, which has a seating area 1 on the one hand and a foot area 2 in the form of a base with five underside, support areas 3 formed as rollers.
  • the seating area 1 has a base construction 4 formed as a base plate, which is connected to the foot area 2 via a connecting element 5 designed as a gas pressure spring.
  • the chair also has a backrest 6, which is adjustable in its inclination and fixable.
  • the chair has two, in each case via an armrest support structure 7 fixed to the basic structure 4 armrests 8.
  • the chair comprises two table surfaces 9, which are fastened via a respective table holding construction 10 directly or indirectly to the basic structure 4.
  • the chair is particularly suitable for gamers, as placed on the one table surface 9, a computer keyboard and on the other table surface 9, a mouse pad can be placed.
  • the surfaces of each table surface 9 is arranged slightly higher than the surface of the associated armrest 8.
  • the surface of a table surface 9 it is also entirely possible for the surface of a table surface 9 to be located in the plane of the surface of the associated armrest 8 or even deeper.
  • each table holding construction 10 comprises a tube, whose one end is fixed to the base structure 4 and at the other end of the table surface 9 is fixed.
  • the tube has an angular configuration.
  • the other end of each tube is displaceably fixed in a holder 1 1 fixed to the basic structure 4.
  • two screws 12 are assigned.
  • each table support structure 10 is fixed to the associated armrest 8 and to the armrest support structure 7, respectively.
  • each of the two armrests 8 is pivotally mounted in the plane of the general extension of the basic structure 4 in the direction of the arrow "S".
  • the basic construction 4 has an armrest 8 on each of the two opposite sides, on each of which an armrest holding construction 7 is provided is fixed, a bearing pin 13 and a spaced therefrom guide pin 14.
  • the bearing pin 13 and the guide pin 14 protrude into a lateral receiving slot 15 in the basic structure 4.
  • the basic structure 4 is multi-partaded det, since it consists of an upper part 4a and a lower part 4b, wherein the receiving slot 15 is formed by a clearance between the upper part 4a and the lower part 4b.
  • each armrest 8 consists of two angularly arranged flat partial areas 7a, 7b, wherein in the receiving slot 15 projecting portion 7b a corresponding with the bearing pin 13 recess and a corresponding to the guide pin 14 and according to the Verschwenkweg curved formed guide slot 16 are provided.
  • each armrest 8 including its armrest support structure 7 can be pivoted in the direction of the arrow "S", which facilitates the entry and exit of the user of the chair.
  • each armrest 8 is designed so that the distance between the plane of the seat area 1 and the plane parallel thereto, in which the armrest 8 is located, is variable.
  • each armrest holding construction 7 has two pairs comprising two telescoping tube sections 17 and a gas pressure spring 18.
  • each table surface 9 comprises a fixable ball joint 19.
  • the table surface 9 in question is pivotably mounted in its orientation.
  • each table surface 9 is assigned a displacement device 20 arranged between the ball joint 10 and thus the table holding construction 10 on the one hand and the table surface 9 on the other hand.
  • the structural design of the displacement device 20 is shown in FIG.
  • the displacement device 20 has two on two slide rods 21 slidably and fixedly arranged sliding bearing 22 and further another, orthogonal to the two first plain bearings 22 aligned on two sliding rods 21 slidably and fixedly arranged sliding bearing 22.
  • the table surface 9 mounted on this displacement device 20 on the upper side can be displaced as desired in the direction of the arrows "C" and "C".
  • the displacement device 20 On the underside, the displacement device 20 has a mounting surface 23, by means of which the displacement device 20 is attached to the corresponding armrest holding structure 7. Two lower knob 24 facilitate moving.
  • the chair has a leg rest 27 fastened to the basic construction 4.
  • This is a bent tube that is rotatably mounted about a vertically aligned axis "Z".
  • a bearing 28 is provided with two parallel slots 29 on the underside of the basic construction 4, in which one end of the tube is rotatably mounted.
  • the located in the bearing 28 end of the tube has two pins 30 which protrude as a guide in the two slots 29.
  • the leg rest 27 is in the pivoted state and in Figure 1 in the swung-out state.
  • the chair has a cable feed 31 in the region of the underside of the basic construction 4.
  • the cable feed 31 may be formed as a tube, are guided by the cable.
  • the cable feed 31 can also have electrical connections, such as a USB socket or a connection for a power supply.
  • electrical connections such as a USB socket or a connection for a power supply.
  • the left table surface 9 shown in FIG. 5 has fixing elements 32 in the region of its upper side. These consist of two upwardly projecting out of the plane angle portions which engage around the user facing edge of a keyboard.
  • two slidable and fixable in an elongated hole 33 each angle portions are provided which engage around the user facing away from the upper edge of the keyboard.
  • an adjusting mechanism 34 the basic structure 4 and thus also the seating area 1 in height adjustable.

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Passenger Equipment (AREA)

Abstract

L'invention concerne une chaise, de préférence une chaise pivotante, comprenant une zone d'assise (1) d'une part, et une zone de piétement (2) de préférence configurée sous la forme d'un pied en croix (2) avec au moins trois zones d'appui (3) sur leur face inférieure, de préférence ayant la forme de roulettes, d'autre part. Selon l'invention, la zone d'assise (1) comporte une construction de base (4) de préférence configurée sous la forme d'une plaque de base qui est reliée à la zone de piétement (2) par un élément de liaison (5) de préférence configuré sous la forme d'un ressort à gaz (18), et la chaise comporte au moins une surface de table (9) fixée à la chaise au moyen d'une construction de retenue de table (10). Pour obtenir une chaise qui présente une surface de table fixée de manière plus stable sur la chaise, la construction de retenue de table (10) d'une surface de table (9) doit être fixée directement ou indirectement à la construction de base (4).
PCT/EP2016/078785 2015-12-01 2016-11-25 Chaise, de préférence chaise pivotante WO2017093134A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202015106533.7 2015-12-01
DE202015106533.7U DE202015106533U1 (de) 2015-12-01 2015-12-01 Stuhl, vorzugsweise Drehstuhl

Publications (1)

Publication Number Publication Date
WO2017093134A1 true WO2017093134A1 (fr) 2017-06-08

Family

ID=55967493

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/078785 WO2017093134A1 (fr) 2015-12-01 2016-11-25 Chaise, de préférence chaise pivotante

Country Status (2)

Country Link
DE (1) DE202015106533U1 (fr)
WO (1) WO2017093134A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US389952A (en) * 1888-09-25 Book-rest
US5612718A (en) * 1992-11-24 1997-03-18 Bryan; Jed A. Variably adjustable chair having an adjustable ergonomic keyboard
US5653499A (en) * 1994-11-30 1997-08-05 Goodall; Kirk Bryant Chair bracket supporting keyboard and mouse platforms

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US389952A (en) * 1888-09-25 Book-rest
US5612718A (en) * 1992-11-24 1997-03-18 Bryan; Jed A. Variably adjustable chair having an adjustable ergonomic keyboard
US5653499A (en) * 1994-11-30 1997-08-05 Goodall; Kirk Bryant Chair bracket supporting keyboard and mouse platforms

Also Published As

Publication number Publication date
DE202015106533U1 (de) 2016-04-21

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