EP3248508B1 - Dispositif de siège - Google Patents

Dispositif de siège Download PDF

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Publication number
EP3248508B1
EP3248508B1 EP17172527.8A EP17172527A EP3248508B1 EP 3248508 B1 EP3248508 B1 EP 3248508B1 EP 17172527 A EP17172527 A EP 17172527A EP 3248508 B1 EP3248508 B1 EP 3248508B1
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EP
European Patent Office
Prior art keywords
seat
elements
seating device
seating
rotary knob
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP17172527.8A
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German (de)
English (en)
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EP3248508A1 (fr
Inventor
Dieter Mey
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MEY, DIETER
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Individual
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Publication of EP3248508A1 publication Critical patent/EP3248508A1/fr
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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
    • A47C7/02—Seat parts
    • A47C7/024—Seat parts with double seats
    • 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
    • A47C7/02—Seat parts
    • A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects

Definitions

  • the present invention relates to a seat device, in particular a chair or a stool.
  • German patent application DE 10 2014 212 558 A1 is a seat for a chair, in particular an office chair, described, which comprises a molding.
  • the shaped body has a total of a saddle shape and is integrally formed as a hollow packing of a flexible, in particular elastic material.
  • Such saddle chairs are currently still a shadowy existence, because they initially look a bit strange and usually allow only a single comfortable seating position.
  • a chair with a backrest and armrests known, which has a seat with two side by side arranged levers, which are each pivotable up and down.
  • the invention is based on the object of providing an improved seat device of the type mentioned in the introduction.
  • the seat device has the advantage that it can be used on the one hand as a conventional seat and, if necessary, as a saddle seat.
  • the saddle sitting which is provided by the saddle seat, has the advantage that it prevents a venous jam.
  • the idea underlying the present invention is to provide a seat device that allows both conventional sitting and saddle seating without requiring a user to change the seat apparatus.
  • the seat device is designed such that the seat device can be easily changed between a normal seat and a saddle seat without laborious retooling.
  • the seat device can be very easily and conveniently set as a normal seat and converted if necessary to a saddle seat.
  • the seat elements form a common seat surface in a pivoted-up position with the seat, so that the seat device can be used as a conventional seat.
  • the seat has a triangular section, the tip of the triangular section facing the front of the seat device to form a saddle shape.
  • the seat elements are pivotally connected to the seat so that, if required, a saddle seat can be provided by pivoting down the seat elements relative to the seat.
  • the seating elements form a comfortable lateral support for the legs of the seated.
  • At least one seat element is attached to the seat by means of at least one hinge up and down swinging.
  • a hinge is a particularly simple and inexpensive pivotable connection of the seat member to the seat.
  • at least one spring plate may also be provided for the pivotable connection of the seat member to the seat.
  • the seat device has a pivoting device which is connected to the seat elements for pivoting the seat elements up and down relative to the seat.
  • the pivoting device can be designed as a mechanical, electromechanical, pneumatic and / or hydraulic pivoting device.
  • the pivoting device may have a telescopic connection, a retractable and extendable pneumatically, electronically and / or hydraulically actuated piston, etc.
  • the pivot means comprises a disc which is rotatably mounted on the seat device below the seat.
  • the pivoting device or its disc has, for example, the same distance from the two seat elements or is arranged between the two seat elements in the middle below the seat on the seat device.
  • the pivoting device for each seat member each having a rod member which is rotatably connected to a first end with the disc and with a second end rotatably connected to the seat member.
  • a rod element is particularly easy to manufacture and easy to assemble.
  • the two first ends of the two rod elements and the center of the disc lie on a common horizontal axis.
  • Such a symmetrical structure is easy to assemble.
  • the second end of the respective rod member is rotatably received on a carrier and the carrier attached to the underside of the associated seat member.
  • the rod element may have a particularly simple construction, for example an eyelet as a second end, through which a shaft, e.g. a bolt or bolt, can be passed for rotating the rod member.
  • the carrier is for example U-shaped and has two legs, between which the second end of the rod member is arranged and by, for example, a bolt with a shaft portion is rotatably mounted on the two legs.
  • a carrier is on the one hand inexpensive and on the other hand allows a stable and space-saving rotatable attachment of the rod member to the seat element.
  • at least one of the rod elements is formed in one piece or at least in two parts. A one-piece or one-piece rod element is inexpensive to manufacture and easy to assemble.
  • the two-part rod element has a first and a second rod element part.
  • the first rod member part has the first end of the rod member and the second rod member part has the second end of the rod member.
  • Both rod element parts can, for example, be screwed into one another or screwed onto one another so as to be screwed onto one another.
  • the screw connection of the two rod element parts has the advantage that the length of the rod element can be adjusted or varied if necessary.
  • the seat device has a locking device.
  • the locking device is designed to lock the seat elements in a maximum pivoted position, a maximum downwardly pivoted position and / or at least one intermediate position. As a result, a user can, for example, adjust and lock the inclination of the swung down seat elements in the case of the saddle seat adjustment at will.
  • locking device is, for example, a rotary knob.
  • a knob is inexpensive to manufacture, easy to assemble and easy to use later by a user.
  • the seat device has a seat height adjustment device, for example a gas spring, for adjusting the height of the seat and the seat elements connected to it.
  • a seat height adjustment device for example a gas spring, for adjusting the height of the seat and the seat elements connected to it.
  • the seat device on a backrest and optionally in addition armrests may be fixed or adjustable in height and / or inclination.
  • a backrest height adjustment device and / or a backrest tilt adjustment device additionally increases the comfort of the seat device according to the invention.
  • the seat and the seating elements connected to it are adjustable in inclination by means of a seat reclining device and / or the seat has an all-round swinging mounting.
  • the comfort of the seat device during normal sitting as well as saddle sitting can also be increased.
  • the seat and the seating elements connected to it are rotatable about a common axis.
  • the rotatable forming of the seat device in the circumferential direction of the comfort can also be further increased.
  • the seating device is a chair, e.g. an office chair, or stool.
  • the seat device can be additionally designed to be rollable as a chair or stool.
  • a seat device 1 according to the invention is shown, wherein the seat device 1 is shown in a folded-up position or starting position.
  • the Fig. 1 and 2 show the seat device 1 with an additional Backrest 2 in a perspective view and a side view.
  • the backrest is left out.
  • Fig. 3 shows the seat device 1 in a plan view
  • Fig. 4 the seat device 1 in a side view
  • Fig. 5 the seat device 1 in a perspective view from below.
  • Fig. 6 shows the seat device 1 again in a front view and Fig. 7 the seat device 1 in a rear view.
  • the seat device 1 has a seat 3, on both sides of each of which an additional pivotable seat element 4 is provided.
  • the in the Fig. 1 to 7 and subsequent ones 8 to 18 Seating device 1 shown is formed, for example, as an office chair 5, which on chair rollers 8, as in the following Fig. 15 is indicated, is mounted rollable and is optionally rotatable about its axis.
  • the office chair 5 has the backrest 2 and optional additional armrests.
  • the seat device 1 according to the invention may optionally be formed with a backrest height adjustment device and / or a backrest tilt adjustment device 26 for changing the height and inclination of the backrest 2, if such a backrest 2 is provided.
  • the backrest height adjustment device 24 and an associated backrest height adjustment lever 25 for the backrest 2 as in following Fig. 15, 16 and 17 and the recliner reclining lever 27 of the reclining recliner 26, the height and inclination of the backrest 2 can be adjusted as needed.
  • a seat tilt adjustment or a seat ball-like i. horizontally rocking and / or swinging around the seat, the seat of the seat 3 and the associated seat elements 4.
  • Such a tilt adjustment of the seat 3 is made e.g. by a corresponding seat tilt adjustment device 30 with an associated seat tilt adjustment lever 31 which actuates a seat tilt mechanism of the seat tilt adjustment device 30.
  • the seat device according to the invention can be designed with a backrest and optionally additional armrests, for example as an office chair, etc., or without a backrest and armrests as a stool.
  • the stool can also be designed to be rollable.
  • the respective seat element 4 is articulated, for example, to the seat element 3 in such a way that it can pivot between a raised position or starting position and a lowered position or end position, in which the seat device 1 provides a type of saddle or saddle seat.
  • the seat 3 with the two seat elements 4 forms a common continuous or substantially continuous seat surface.
  • the plane formed by the seat 3 and the plane formed by the seat elements 4 lie, for example, at the same or substantially the same height as, for example, in the front and rear view of the seat device 1 in FIGS Fig. 6 and 7 is shown and in Fig. 6 is indicated by a dashed line.
  • the seat elements 4, for example are slightly swung over the seat 4 and its seat and form a kind of U-shape or arch with the seat 3.
  • the two seat elements 4 are pivoted or folded downwards relative to the seat 3 and form with this a saddle seat or saddle shape.
  • the plane formed by the seat elements 4 extends at an angle or obliquely to the plane of the seat 3 such as in the following FIGS. 13 and 14 is indicated by a dashed line.
  • the "saddle sitting”, which is provided by such a saddle chair, has the advantage over normal chairs, that it prevents a jam on prolonged sitting.
  • the respective seat element 4 of the seat device 1 according to the invention can be locked at least in the pivoted-up starting position as well as in the downwardly pivoted end position.
  • at least one of the seat elements 4 can additionally be provided lockable in different intermediate positions between the starting and the end positions.
  • the Fig. 1 to 7 and the following ones Fig. 15-18 the raised position or starting position of the seat device according to the invention 1.
  • the following 8 to 14 again show an example of the lowered position or end position of the seat device according to the invention.
  • the invention is based on the degree of heruntergeschtten or folded down seat elements 4, as in the 8 to 14 shown, not limited.
  • the illustration is only an example. It is also conceivable that the seat elements 4 can be swung down by up to 90 ° relative to the seat 3 and its plane, depending on the function and purpose.
  • the respective seat element 4 is connected to the seat 3, for example by means of at least one hinge 9, or at least two Hinges 9 as in Fig. 5 is shown as an example, pivotally or hingedly connected.
  • the seat device 1 has a pivoting device 10 for pivoting the seat element 4 relative to the seat 3 between the pivoted-up starting position and the lowered end position.
  • a rotatable disc 11 which is arranged below the seat 3, for example on a connecting element 12, which connects the seat height adjustment device 28 and the seat 3.
  • the disk 11 is arranged, for example, in alignment with the seat height adjustment device 28.
  • a first end 13 of a rod member 14 is rotatably mounted on the rotatably mounted disc 11, for example on the end face of the rotatably mounted disc 11.
  • the other second end 15 of the rod member 14 is in turn rotatably mounted on the underside of the seat member 4.
  • the second end 15 of the rod member 14 is rotatably mounted by means of a holder on the underside of the seat member 4.
  • the second end 15 is formed for example as an eyelet, through which a shaft or a shaft portion of a screw element can be passed.
  • first ends 13 of the two rod members 14 are, for example, rotatably mounted on the end face of the disc 11 such that the two first ends 13 and the center 16 of the disc 11 lie on a common horizontal or horizontal axis, as in Fig. 5 is indicated with a dotted line when the seat elements are pivoted to the raised position or home position.
  • the first ends 13 of the two rod elements 14 are attached to the disc 11, e.g. screwed by a suitable screw member 16 each and rotatable about the longitudinal axis of the associated screw member 16.
  • a rotatable attachment is particularly easy and inexpensive to implement.
  • the invention is not limited to this attachment nor to the attachment to the end face of the disc 11. In principle, for example, an attachment to the circumference of the disc 11, etc. possible.
  • a seat member actuator 7 is provided with a knob 18 by means of the disc 11 is rotated and thereby adjusted via the rod members 14 connected to the disc 11 seat elements 4 and then locked in the set position.
  • the knob 18 is coupled to the disc 11 so that the knob 18 in a locked position, the disc 11 is locked so that rotation or further rotation of the disc 11 is prevented.
  • the knob 18 can be held or positioned by means of a spring element 6 in the locking position as a starting position.
  • knob 18 If the knob 18 is actuated, for example, pulled forward as in Fig. 4 is indicated with an arrow, the knob 18 is moved from its locking position to an actuating position in which by means of additional rotation of the knob 18, the disc 11 can be operated or rotated to the connected via the rod members 14 with the disc 11 seat elements to adjust. As soon as the disk 11 has been rotated sufficiently clockwise or counterclockwise by means of the operated, ie pulled forward, rotary knob 18 and the seat elements 4 have been pivoted into a desired position, the rotary knob 18 can be released and is moved back into its locking position by the spring element 6 or withdrawn, in which the disc 11 is locked by the knob 18 and can not be further rotated.
  • the seat member actuator 7 pivot by its knob 18, the seat elements 4 by turning the disc 11 by means of the knob 18 not only between the pivoted up position and the swung-down end position, but also lock in the respective pivoted position.
  • at least one of the seat elements 4 can additionally be locked in different intermediate positions between the initial and the end position by the seat element actuating device 7 and its rotary knob 18.
  • the knob 18 for locking the seat elements 4 in the desired position by the spring element 6 simply moved back to its locking position, for example, be withdrawn.
  • the knob 18 is simply pulled back against the force of the spring element 6 and in addition rotated in or counterclockwise until the desired position of the seat elements 4 is reached, such as in the Fig. 4 . 6 . 8th and 13 indicated by a double arrow.
  • a particularly simple and cost-effective actuating device can be provided and an additional separate locking device can be dispensed with.
  • the invention is not limited to this embodiment of an actuator with a knob.
  • any form of actuating device can be provided which is suitable at least for rotating the disk 11 and thus pivoting the seat elements 4 connected to the disk 11.
  • the actuator may additionally be designed as a locking device and lock the disc 11 in a rotated position and thus the seat elements 4 in a pivoted position, so that they can not move accidentally.
  • a separate locking device can be provided which can lock the seat elements 4 in a pivoted position.
  • Fig. 4 is the movement of the turret forward for releasing the locking of the disc 11 indicated by an arrow.
  • the rotation of the disc 11 by turning the knob 18 is in Fig. 4 . 6 and 8th again indicated by a double arrow.
  • the pivoting of the seat elements 4 is in Fig. 6 and 8th indicated by arrows accordingly.
  • the disc 11 is released or released by the knob 18 to rotate, so the disc 11 can be rotated, for example, by the knob 18 counterclockwise and thereby_ the respective seat member 4, which is connected via the respective rod member 14 with the write 11, as with an arrow in Fig. 6 is hinted to be swung down.
  • the seat member 4 pivots down to the desired intermediate position or end position, as in the following 8 to 14 is shown.
  • the other seat member 4 which is also rotatably connected via its rod member 14 with the disc 11, thereby pivoted down into the desired intermediate position or end position by rotating the disc 11, as in the following Fig. 12 . 13 and 14 is shown.
  • the knob 18 is simply released and moved back or retracted by means of the spring element 6 in the starting or locking position.
  • the respective rod member 14 is for example made in two parts and has a first and second rod member part 19, 20.
  • the first rod member part 19 has the first end 13 of the rod member 14 and is rotatably screwed, for example, with the first end 13 on the end face of the disc 11, as described above.
  • the second rod member part 20 in turn has the second end 15 of the rod member 14 which is rotatably attached to the underside of the seat member 4.
  • the second rod element part 20 has a through hole, for example a bore, through which, for example, a screw bolt 23 can be passed.
  • the second rod member part 20 is disposed between two legs 21 of a U-shaped carrier 22 and rotatably secured by the bolt 23 thereto.
  • the U-shaped Carrier 22 is in turn attached to the underside of the seat member 4, for example screwed.
  • the invention is not limited to this particular rotatable attachment of the second end 15 of the rod member 14 by means of a carrier and in particular U-shaped support 22 and a bolt 23. Any attachment suitable for rotatably securing the rod member 14 to the seat member 4 may be provided so that the seat member 4 can be pivoted up and down.
  • the first rod element part 19 is connected to the second rod element part 20, for example by screwing.
  • the first rod element part 19 can be screwed into the second rod element part 20, as in the embodiment in FIG Fig. 5 is shown, or as not shown externally screwed on it.
  • the second rod member part 20 can be screwed into the first rod member part 19 or be screwed onto this.
  • the rod element 14 may also have any other suitable at least two-part design.
  • the rod member 14 may also be integrally formed, for example, as an elongated rod or rod. This is particularly inexpensive to manufacture and easy to assemble.
  • the pivoting device 10 as in the Fig. 1 to 14 is shown, from a disc 11 and two rod members 14, and an actuator 7 with its knob 18 and the spring element 6, which is additionally designed as a locking device, have the advantage that they are simple to realize and assemble, and are inexpensive to manufacture.
  • the invention is not limited to this embodiment of the pivoting device 10.
  • the respective seat element 4 may be provided by means of each pivoting device, which is suitable for pivoting the seat elements 4 up and down.
  • Such a pivoting device for pivoting the seat elements 4 may be, for example, mechanically, e.g. by means of a telescopic connection, hydraulically, electromechanically and / or pneumatically, etc.
  • the same applies to the actuating device and the locking device which may be a separate part or alternatively part of the actuating device.
  • Such an actuating device and / or locking device can be designed both mechanically, as described above by way of example, and electrically, electromechanically, hydraulically, and / or pneumatically actuated.
  • the seat 3 forms with its seat elements 4 in the starting position a common continuous or substantially continuous seat.
  • the seat may have a triangular section with the apex of the triangle facing forward.
  • the two seat elements 4 are hinged up and down on each of two sides of the triangular section.
  • the seat elements 4 have, for example, a quadrangular shape or trapezoidal shape, as in Fig. 3 shown. Any other form of seating elements 4 suitable for the seating device 1 is also possible. The same applies to the seat 3.
  • the seat device 1 In the 8 to 14 the seat device 1 according to the invention is shown in the lowered position or end position.
  • the Fig. 8 and 9 show the seat device 1 with the additional backrest 2 in a perspective view and a side view.
  • the backrest In the 10 to 14 the backrest is left out.
  • Fig. 10 shows the seat device 1 in a plan view
  • Fig. 11 the seat device 1 in a side view
  • Fig. 12 the seat device 1 in a perspective view from below.
  • Fig. 13 shows the seat device 1 again in a front view
  • Fig. 14 the seat device 1 in a rear view.
  • first end 13 of the rod member 14 of the one seat member 4 is shown attached to the disc 11 first end 13 of the rod member 14 of the one seat member 4, for example, counterclockwise from the previously in Fig. 5 shown position in the Fig. 12 shown position turned down as with an arrow previously in Fig. 5 is indicated. Accordingly, the first end 13 of the other rod member 14 is rotated on the disc 11 upwards.
  • position or end position of the seat elements 4 are the first end 13 of a rod member 14, for example in the lowest position on the disc 11 and the first end 13 of the other rod member 14 at eg the highest position on the disc 11.
  • the seat elements 4 can This position can be additionally locked by the actuator 7 and its knob 18. For this purpose, the knob 18 only needs to be released. By the spring element 6, the knob 18 automatically moves to its initial or Arreter istsposition.
  • this pivoted down position of the seat elements 4, in which this together with the seat 1 form a saddle seat the advantage that a venous jam can be prevented.
  • the actuator 7 is actuated with its knob 18, for example, pulled forward against the force of the spring element 6 described above, and the seat elements 4 of the seat device 1 thereby moves upwards by the user by additionally turning the knob 18, as with an arrow in Fig. 13 is indicated, clockwise.
  • the disc 11 rotates clockwise in accordance with and with it the first ends 13 of the two rod elements 14 to the seat member 4, for example, again the raised position or starting position in Fig. 5 reached.
  • the seat elements 4 can also be locked by the actuator 7 and its knob 18 by the user simply let the knob 18.
  • FIGS. 15 and 16 show the seat device 1 from behind, the seat is mounted on chair rollers 8 rollable.
  • the two FIGS. 17 and 18 each show a side view of the seat device 1 according to the FIGS. 15 and 16 ,
  • the seat apparatus 1 includes a seat back height adjustment device 24 having a seat back height adjustment lever 25, and a seat back tilt adjustment device 26 having a seat reclining lever 27 for changing the height and inclination of the seat back 2.
  • the seat device 1 for a seat or chair inclination adjustment of the seat surface of the seat 3 and the seating elements 4 connected to it a seat Ne
  • the seat device for height adjustment of the seat and the seat elements 4 connected to it a seat height adjustment device 28 with an associated seat height adjustment lever 29.
  • the seat device 1 is designed as a stool without a backrest 2, correspondingly eliminates the backrest height adjustment device 24 with the backrest height adjustment lever 25, and the backrest tilt adjustment 26 with the backrest tilt adjustment lever 27.
  • the seat reclining device 30 with the associated seat inclination adjustment lever 31 and the seat height adjustment device 28 may be provided with the associated seat height adjustment lever 29.

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  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Claims (15)

  1. Dispositif de siège (1),
    comportant un siège (3) et
    comportant deux éléments de siège (4),
    le siège (3) présentant une section triangulaire, la pointe de la section triangulaire étant orientée vers le côté avant du dispositif de siège {1), et, sur les deux côtés opposés de la section triangulaire, les éléments de siège (4) étant reliés au siège (3) de manière pivotante vers le haut et vers le bas contre le siège (3), et les éléments de siège (4), dans une position pivotée vers le bas, formant une selle avec le siège (3), le dispositif de siège (1) présentant un dispositif de pivotement (10) qui est relié aux éléments de siège (4) pour le pivotement vers le haut et vers le bas des éléments de siège (4) par rapport au siège (3), le dispositif de pivotement (10) présentant un disque (11) qui est fixé sur le dispositif de siège (1) de manière rotative en dessous du siège (3), et le dispositif de pivotement (10) présentant pour chaque élément de siège (4) respectivement un élément à barre (14) qui, avec une première extrémité (13), est relié au disque (11) de manière rotative et, avec une deuxième extrémité (15), est relié à l'élément de siège (4) de manière rotative.
  2. Dispositif de siège selon la revendication 1, dans lequel les éléments de siège (4), dans une position pivotée vers le haut, forment une surface d'assise commune avec le siège (3) .
  3. Dispositif de siège selon l'une quelconque des revendications précédentes, dans lequel au moins un élément de siège (4) est fixé sur le siège (3) de manière pivotante vers le haut et vers le bas au moyen d'au moins une charnière (9) et/ou d'au moins un élément à ressort.
  4. Dispositif de siège selon l'une quelconque des revendications précédentes, dans lequel le dispositif de pivotement (10) présente le même écart par rapport aux deux éléments de siège (4).
  5. Dispositif de siège selon l'une quelconque des revendications précédentes, dans lequel les deux premières extrémités (13) des deux éléments à barre (14) et le centre du disque (11) sont situés sur un axe horizontal commun.
  6. Dispositif de siège selon l'une quelconque des revendications précédentes, dans lequel la deuxième extrémité (15) de l'élément à barre (14) respectif est logée de manière rotative sur un support (22), et dans lequel le support (22) est fixé sur le côté inférieur de l'élément de siège (4) correspondant, dans lequel le support est notamment réalisé comme support (22) en forme de U et présente deux branches (21) entre lesquelles la deuxième extrémité (15) de l'élément à barre (14) est disposée et fixée de manière rotative sur les deux branches (21) au moyen d'un boulon fileté (23).
  7. Dispositif de siège selon l'une quelconque des revendications précédentes, dans lequel au moins un des éléments à barre (14) est réalisé d'une seule pièce ou au moins en deux parties, un élément à barre (14) réalisé en deux parties présentant notamment une première et une deuxième parties (19, 20) d'élément à barre, dans lequel la première partie (19) d'élément à barre présente la première extrémité (13) de l'élément à barre (14) et dans lequel la deuxième partie (20) d'élément à barre présente la deuxième extrémité (15) de l'élément à barre (14), dans lequel les deux parties (19, 20) d'élément à barre sont de préférence vissées l'une avec l'autre.
  8. Dispositif de siège selon l'une quelconque des revendications précédentes, dans lequel le dispositif de pivotement (10) est réalisé comme dispositif de pivotement mécanique, électromécanique, pneumatique et/ou hydraulique.
  9. Dispositif de siège selon l'une quelconque des revendications précédentes, dans lequel le dispositif de siège (1) présente un dispositif d'actionnement (7), dans lequel le dispositif d'actionnement (17) est réalisé pour actionner le dispositif de pivotement (10) afin de pivoter les éléments de siège (4), dans lequel le dispositif d'actionnement (7) est de préférence réalisé en plus en tant qu'un dispositif de blocage destiné à bloquer les éléments de siège (4) dans une position maximale pivotée vers le haut, dans une position maximale pivotée vers le bas ou au moins dans une position intermédiaire.
  10. Dispositif de siège selon la revendication 9, dans lequel le dispositif d'actionnement (7) présente un bouton rotatif (18) qui est couplé au disque (11) du dispositif de pivotement (10) de manière à ce que le disque (11) puisse être tourné dans le sens des aiguilles d'une montre ou dans le sens contraire des aiguilles d'une montre lorsque le bouton rotatif (18) est actionné et tourné, et dans lequel le bouton rotatif (18) bloque le disque (11) de sorte que ce dernier ne puisse pas être tourné ou continuer d'être tourné lorsque le bouton rotatif (18) est dans une position de blocage, dans lequel le dispositif d'actionnement (7) présente de préférence un élément à ressort (6) qui est couplé au bouton rotatif (18) de manière à ce que le bouton rotatif (18) soit déplacé dans sa position de blocage par l'élément à ressort (6) dès que le bouton rotatif (18) est relâché et que le bouton rotatif (18) est déplacé contre l'élément à ressort (6) pour l'actionnement dans le but de libérer le disque (11), de sorte que ce dernier puisse être tourné au moyen du bouton rotatif (18) lorsque celui-ci est actionné.
  11. Dispositif de siège selon l'une quelconque des revendications précédentes, dans lequel le dispositif de siège (1) présente un dispositif de réglage en hauteur (7) pour le réglage en hauteur du siège (3) et des éléments de siège (4) qui y sont reliés, le dispositif de réglage en hauteur (7) étant notamment un ressort pneumatique.
  12. Dispositif de siège selon l'une quelconque des revendications précédentes, dans lequel le dispositif de siège (1) présente un dossier (2), le dossier (2) étant réalisé de manière réglable fixe ou en hauteur et/ou en inclinaison.
  13. Dispositif de siège selon l'une quelconque des revendications précédentes, dans lequel le siège (3) et les éléments de siège (4) qui y sont reliés sont à inclinaison réglable et/ou dans lequel le siège (3) présente un palier totalement oscillant.
  14. Dispositif de siège selon l'une quelconque des revendications précédentes, dans lequel le siège (3) et les éléments de siège (4) qui y sont reliés sont rotatifs autour d'un axe commun.
  15. Dispositif de siège selon l'une quelconque des revendications précédentes, dans lequel le dispositif de siège (1) est une chaise ou un tabouret, et dans lequel la chaise est notamment une chaise de bureau (5), et dans lequel la chaise ou le tabouret est réalisé de préférence de manière à rouler.
EP17172527.8A 2016-05-25 2017-05-23 Dispositif de siège Active EP3248508B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016209121.2A DE102016209121A1 (de) 2016-05-25 2016-05-25 Sitzvorrichtung

Publications (2)

Publication Number Publication Date
EP3248508A1 EP3248508A1 (fr) 2017-11-29
EP3248508B1 true EP3248508B1 (fr) 2018-12-19

Family

ID=58772466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17172527.8A Active EP3248508B1 (fr) 2016-05-25 2017-05-23 Dispositif de siège

Country Status (3)

Country Link
EP (1) EP3248508B1 (fr)
DE (2) DE202016008740U1 (fr)
DK (1) DK3248508T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI128663B (en) * 2018-10-31 2020-09-30 Easydoing Oy Bridge support device for a saddle chair with split seat
DE102021211293B3 (de) 2021-10-07 2023-03-16 Volkswagen Aktiengesellschaft Sitzanordnung, Kraftfahrzeug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167435A (en) * 1991-10-09 1992-12-01 Aldi A Joseph Seat mechanism
US5695250A (en) * 1997-02-05 1997-12-09 Lin; Chen-Da Chair with swivel seat and backrest
NO312876B1 (no) * 2000-07-21 2002-07-15 Balans Man As Regulerbar stol
FR2871348A1 (fr) * 2004-06-14 2005-12-16 Daniel Cote Assise de siege a flancs anterieurs variables
CA2526108A1 (fr) * 2005-11-04 2007-05-04 Steven Pearse Siege pourvu de leviers mobiles actionnes par les cuisses
US8317267B2 (en) * 2009-07-20 2012-11-27 Jay Stuart Wallace Ergonomic saddle chair
DE102014212558A1 (de) 2014-06-30 2015-12-31 Topstar Gmbh Sitz und Stuhl

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DE102016209121A1 (de) 2017-11-30
DE202016008740U1 (de) 2019-05-07
EP3248508A1 (fr) 2017-11-29
DK3248508T3 (en) 2019-04-01

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