EP3780997B1 - Einziehbarer sitz für hockposition - Google Patents

Einziehbarer sitz für hockposition Download PDF

Info

Publication number
EP3780997B1
EP3780997B1 EP19716185.4A EP19716185A EP3780997B1 EP 3780997 B1 EP3780997 B1 EP 3780997B1 EP 19716185 A EP19716185 A EP 19716185A EP 3780997 B1 EP3780997 B1 EP 3780997B1
Authority
EP
European Patent Office
Prior art keywords
seat
module
rotation
support leg
seat according
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
EP19716185.4A
Other languages
English (en)
French (fr)
Other versions
EP3780997A1 (de
Inventor
Bertrand GRAVLO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PL19716185T priority Critical patent/PL3780997T3/pl
Publication of EP3780997A1 publication Critical patent/EP3780997A1/de
Application granted granted Critical
Publication of EP3780997B1 publication Critical patent/EP3780997B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
    • A47C9/025—Stools for standing or leaning against, e.g. in a semi-standing or half-seated position
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A47C4/18—Folding chairs with inflexible seats having a frame made of metal
    • 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
    • A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
    • A47C9/027—Stools for work at ground level
    • 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
    • A47C7/029—Seat parts of non-adjustable shape adapted to a user contour or ergonomic seating positions

Definitions

  • the invention relates to a retractable seat, for a sit-to-stand position, as well as its method of use.
  • the seat also comprises a second module that can rotate in the same vertical plane as the first module comprising a support leg configured to be in surface contact with the ground in the position of use and a connecting rod fixed at a first end to the first module and at a second end to the support leg, the second module being configured so that 'in the use position the connecting rod and the support leg is in surface contact blocking the rotation of the second module in at least one direction of rotation.
  • the present invention has the advantage of providing a seat which allows the user to rest in a sit-stand position easily behind his workstation by deploying the seat with advantageously a single rotational movement, while limiting the wheelbase and by allowing a support comprising a horizontal component which can be the majority. Indeed, due to the connection of the seat to a fixed point, whether it is a piece of furniture or a base, the user's support does not have to be mainly vertical at the risk of causing the seat to move back or tip over. In addition, the seat does not require complicated assembly disassembly. Conversely, by a simple tilting, the first module and the second module pass from the position of use to the storage position, thus allowing the user to pass from the sitting-standing position to standing, to move or clear the station, simplifying the storage of the seat.
  • the seat comprises a spring element allowing a return to the storage position of the seat as soon as a support on the seat is removed or facilitating its maneuver by reducing the effort.
  • the seat includes a device for adjusting the height of the seat, so that the seat can be adapted to different users.
  • the invention relates to a retractable seat, between a use position and a storage position.
  • the seat is in particular intended for a user in a sitting-standing position.
  • sitting-standing position is meant an intermediate position between the standing position and the sitting position, that is to say a standing position in which part of the weight of the user is transmitted by the support of his buttocks on a seated.
  • the invention can also be used for a fully seated position. The difference will be the height of the seat relative to the ground: if it is high the seat will be intended for a sitting-standing position if it is lower, the seat will be intended for a sitting position.
  • the seat according to the invention comprises a seat 1 advantageously mounted on a bracket 22 comprising a crosspiece 23 and a vertical upright 24. As illustrated in the figures, the seat 1 is a substantially flat surface configured to at least partially receive the buttocks of the user.
  • the seat is configured to alternately assume a use position and a storage position respectively illustrated in figure 2 and 1 .
  • the seat In the storage position, the seat is retracted, that is to say that the seat is arranged so as not to be able to receive the buttocks of a user.
  • the seat in the position of use, the seat is deployed, that is to say that the seat 1 is arranged so as to be able to receive the buttocks of a user, more precisely the support of the buttocks of 'an user.
  • the retracted seat has a minimum size, advantageously less than 20 cm.
  • size is meant the width of the seat in the retracted position.
  • the seat typically comprises a first module rotatable in a vertical plane around a fixed point comprising at least one axis of rotation 9-10.
  • the at least one axis of rotation 9-10 is arranged on a fixed support 2.
  • the fixed support 2 can be either a base or an external element such as a piece of furniture.
  • the fixed support 2 as indicated must be fixed and resist the tilting movement and the force transmitted by the support of the user on the seat 1.
  • the seat according to the invention is particularly advantageous, because its installation behind a workstation is quick, easy, without damaging the furniture.
  • the seat is either independent thanks to an independent base placed for example at the foot of the user's workstation, or the seat is fixed directly to the furniture of the workstation for example.
  • the first module comprises longitudinal elements 5-6, configured to form a deformable quadrilateral.
  • the first module comprises a first longitudinal element 5 and a second longitudinal element 6.
  • the first longitudinal element 5 and the second longitudinal element 6 are advantageously connected at their lower ends to the fixed support 2 and at the upper part by a rod 7.
  • the quadrilateral is therefore formed by two longitudinal elements 5-6, the connecting rod 7, and the fixed support 2.
  • Each longitudinal element 5-6 is rotatable around an axis of rotation 9-10 arranged on the fixed support 2.
  • the two axes of rotation 9-10 are parallel and extend perpendicular to the vertical plane in which the first module is mobile.
  • the link 7 connects the first longitudinal element 5 and the second longitudinal element 6 by two joints each comprising an axis of rotation 11 - 12.
  • the two axes of rotation 11-12 are parallel and extend perpendicular to the vertical plane in which the first module is mobile.
  • the distance between the two axes of rotation 11-12 is equal to, or even less than, the distance between the two axes of rotation 9 -10
  • This arrangement makes it possible to have a stoppage of the rotation of the first module, by contact between the first longitudinal element 5 and the second longitudinal element 6.
  • the contact between the two longitudinal elements 5-6 is advantageously made by surface contact 17 preventing the rotation of the first module in the seat deployment direction.
  • the seat comprises a second module rotatable in the same vertical plane as the first module or in a parallel vertical plane around at least one axis of rotation 15.
  • the vertical planes in which the first module and the second module are mobile in rotation, are coincident or parallel.
  • the second module comprises a support leg 3 connected to the first module.
  • the second module comprises a connecting rod 8.
  • the connecting rod 8 connects the first module, more precisely the longitudinal element 5, to the support leg 3.
  • the connecting rod 8 comprises two joints allowing mobility in rotation around two axes of rotation 13-14, respectively arranged at each of its ends. According to an embodiment presented in picture 3 , the axis of rotation 13 of the connecting rod 8 coincides with the axis of rotation 11 of the connecting rod 7.
  • the connecting rod 8 and the connecting rod 7 have a common axis of rotation on the first longitudinal element 5.
  • the connecting rod 8 is arranged offset from the longitudinal axis of the support leg 3.
  • the support leg 3 comprises lugs 19 receiving a transverse axis constituting the axis of rotation 14 of the lower end of the connecting rod 8. This arrangement allows that the second module comprises a blocking element in the use position.
  • the seat comprises two second modules that are rotatable.
  • the two second modules are arranged symmetrically on either side of the first module.
  • the seat therefore comprises two connecting rods 8, 8', two support legs 3, 3', a foot 4.
  • the seat comprises two connecting rods 7, 7'.
  • Each connecting rod 7, 7' being arranged on either side of the first and second longitudinal elements 5 -6.
  • the support leg 3 is itself connected, advantageously by its upper end, to the first module, more precisely to the longitudinal element 6, by a joint comprising an axis of rotation 15.
  • the second module is configured to be locked in rotation in the direction of deployment by a surface contact between the support leg 3 and the connecting rod 8.
  • the surface contact 17 between the two longitudinal elements 5-6 of the first module and advantageously the surface contact 18 between the support leg 3 and the connecting rod 8 prevent the seat from continuing to tilt in the direction of deployment. 26. Rotation in the direction of retraction 27 is always possible.
  • the transfer of the weight of the user on the seat 1 on the first module and the second module favors the surface contacts and therefore the blocking in the position of use of the seat.
  • the axes of rotation 13-14 of the joints of the connecting rod 8 are mutually parallel and perpendicular to the vertical plane in which the first and the second module are rotatable.
  • the axes of rotation 9 to 15 of the first and of the second module are parallel to each other and perpendicular to the vertical plane in which said modules are rotatable.
  • the support leg 3 is intended to be in surface contact with the ground 16, in particular at the end of deployment of the seat.
  • the support leg comprises a foot 4 extending transversely to the lower end of the support leg 3 so as to be in surface contact with the ground 16.
  • the seat comprises two support legs 3 and 3 'fixed at their lower ends to a common foot 4.
  • the foot 4 is provided with a non-slip coating intended to promote contact with the ground 16 and therefore the maintenance in position of use, that is, deployed from the seat.
  • the weight of the user exerted on the seat 1 is transmitted to the first module and to the second module.
  • the weight transmitted to the second module is taken by the support leg 3 and the foot 4.
  • the foot 4 in the position of use, the foot 4 is placed directly above the seat 1 and preferably behind the seat 1, that is to say beyond the user when the latter is in a sitting-standing position.
  • the seat comprises a spring element advantageously allowing automatic return from the position of use to the storage position of the seat, or else assisting the user by reducing the effort associated with this movement.
  • the return force of the spring is configured to be less than the force exerted by the weight of the user on the seat 1.
  • the return force is advantageously greater than the weight of the seat in the deployed position.
  • the spring element is arranged between the first module and the fixed support 2, alternatively, the spring element can be arranged between the first module and the furniture of the workstation, for example when the seat is attached to a piece of furniture.
  • the seat comprises a device for adjusting the height of the seat 1.
  • the device comprises studs 21 mounted transversely on the vertical upright 24 of the stem 22.
  • the studs 21 are arranged in pairs symmetrically along the vertical upright 24.
  • the studs 21 may comprise numbers or be colored to facilitate height adjustment.
  • the vertical upright 24 is configured to slide in the second longitudinal element 6.
  • the second longitudinal element 6 comprises an internal slide intended to receive the vertical upright 24 and the studs 21.
  • the vertical upright 24 is rotatable along its longitudinal axis.
  • the studs 21 and the slide are complementary so as to allow the sliding of the vertical upright 24 when the studs 21 are aligned with the end openings of the slides and conversely preventing the sliding of the vertical upright 24 when the studs 21 are not not aligned with the end openings of the slides.
  • the second longitudinal element 6 comprises, at its upper end, a cover closing off the slideway and in which the vertical upright 24 slides. aligned with the slots and conversely preventing the vertical upright 24 from sliding when the studs 21 are not aligned with the slots.
  • the vertical upright 24 is able to slide in the second longitudinal element 6 when the seat is in the retracted position.
  • the vertical upright 24 is blocked in the second longitudinal element 6 when the seat is in the deployed position and the seat 1 is configured to receive the buttocks of the user.
  • the rotation of the vertical upright 24 along its longitudinal axis is controlled by two stops 20 arranged on the cover and coming into contact with the studs 21 to prevent rotation of the vertical upright 24 over more than 180°.
  • the seat 1 can be used as in the position illustrated in figure 2 , that is to say that the seat 1 is located between the first module and the second module, that is to say on the same side as a fixed point such as the base 2 relative to the first module, we will say in internal position.
  • the seat can be used in the so-called external position, that is to say it is in a symmetrical position on the longitudinal element 6, relative to the figure 2 ; the seat 1 still allowing the support of the user, positioned on the other side of the first module. Therefore, the seat 1 is configured to allow support for the user in both positions, internal and external.
  • the seat 1 In the position of use, the seat 1 is arranged substantially perpendicular to the vertical plane in which the first and the second module are mobile.
  • the seat 1 In the storage position, the seat 1 can remain in the same plane perpendicular to the vertical plane in which the first and the second module are mobile or else be folded down parallel to said vertical plane as illustrated in figure 1 . This last position is advantageous when the seat is fixed to a piece of furniture and the seat 1 is applied against a side wall of the piece of furniture.
  • the longitudinal elements 5-6, the connecting rod 7, the support leg 3, the connecting rod 4 as well as the stem are tubes of circular section without however being limiting. Some may be of different sections such as in particular square.
  • the first module extends in the vertical plane in which it is rotatable.
  • the second module is mainly contained in a vertical plane identical to or parallel to that of the first module and in which it is rotatable, with the exception of the foot 4 which is parallel to the ground.
  • the seat has optimal ergonomics, allowing the user to switch very easily and quickly from the sitting-standing position resting on the seat 1, to a standing position for moving around, without risk of being hindered. by seat elements in the legs.
  • the invention relates to a method of using the seat.
  • the method comprises the following steps, allowing passage from the storage position to the use position by a deployment step and vice versa from the use position to the storage position, by a retraction step.
  • the seat deployment step includes the tilting of the first module in a vertical plane in a direction of rotation called direction of deployment 26 around at least one axis of rotation.
  • This changeover is illustrated by the arrow referenced A1 on the figure 2 .
  • the first module moves away from a vertical position in which the longitudinal elements 5-6 are close to a vertical position.
  • the method comprises the tilting of the second module in a vertical plane identical to or parallel to the vertical plane in which the first module tilts. This changeover is illustrated by the arrow referenced A2 on the figure 2 .
  • the support leg 3 moves away from the first module following a rotation around at least one axis of rotation 13-15.
  • the simultaneous tilting of the first of the second module is stopped when the 2 modules can no longer rotate around their axes of rotation, preferably according to the surface contact 17 between the two longitudinal elements 5-6 of the first module and the surface contact 18 between the support leg 3 and the connecting rod 8.
  • the deployment step then comprises a step of positioning the seat, preferably comprising a step of adapting the height of the seat 1.
  • the seat 1 is moved by sliding the vertical upright 24 of the bracket 22, in the second longitudinal element 6. This sliding is illustrated by the arrow referenced B on the figure 2 .
  • the locking in position of the seat 1 is advantageously achieved by rotation of the seat 1 around its longitudinal axis. This movement is illustrated by the arrow referenced C on the figure 2 .
  • the seat 1 comprises a gripping handle 25 facilitating the deployment of the seat.
  • the method preferably comprises a step of retracting the seat, from a use position to a storage position.
  • the seat comprises a spring element allowing automatic retraction
  • the fact that the user ceases to exert pressure on the seat 1 is sufficient to initiate the steps for retracting the seat.
  • the step of retracting the seat includes the tilting of the first module in a vertical plane in the direction of rotation known as the direction of retraction 27, around at least one axis of rotation.
  • This failover is the reverse of that referenced A1.
  • the first module approaches a vertical position in which the longitudinal elements 5 - 6 are close to a vertical position.
  • the method comprises the tilting of the second module in a vertical plane identical to or parallel to the vertical plane in which the first module tilts. This switchover is the reverse of that illustrated by the arrow referenced A2 on the figure 2 .
  • the support leg 3 approaches the first module following a rotation around at least one axis of rotation 13 -15.
  • the step of retracting then comprises a step of positioning the seat preferably comprising a step of reducing the height of the seat 1.
  • the unlocking of the seat 1 is carried out advantageously by rotation of the seat 1 around its longitudinal axis. This movement is the reverse of that illustrated by the arrow referenced C on the figure 2 .
  • the seat 1 is moved by sliding of the vertical upright 24 of the stem 22 in the second longitudinal element 6. This sliding is the reverse of that illustrated by the arrow referenced B on the figure 2 .

Landscapes

  • Special Chairs (AREA)
  • Seats For Vehicles (AREA)

Claims (15)

  1. Einklappbarer Stuhl, umfassend einen Sitz (1), dafür bestimmt, das Gesäß eines Benutzers aufzunehmen, wobei der Stuhl konfiguriert ist, um alternativ eine Verwendungsposition, in welcher der Stuhl solcherart eingesetzt wird, dass der Sitz (1) das Gesäß des Benutzers stützen kann, und eine Verstauungsposition einzunehmen, in welcher der Stuhl eingeklappt ist, wobei der Sitz (1) das Gesäß des Benutzers nicht aufnehmen kann,
    wobei der Stuhl Folgendes umfasst:
    - ein erstes Modul, in einer vertikalen Ebene drehbar, umfassend Längselemente, dafür konfiguriert, um ein verformbares Viereck zu bilden, wobei das erste Modul um wenigstens eine Drehachse (9-10) artikuliert ist, montiert auf einer festen Halterung (2), so konfiguriert, dass sich in der Verwendungsposition wenigstens zwei Längselemente (5-6) in Oberflächenkontakt befinden (17), die Drehung des ersten Moduls blockierend gemäß wenigstens einer Drehrichtung, dadurch gekennzeichnet, dass der Stuhl weiter umfasst:
    - ein zweites Modul, in der gleichen vertikalen Ebene wie das erste Modul drehbar, umfassend ein Stützbein (3), konfiguriert, um sich in der Verwendungsposition in Oberflächenkontakt mit dem Boden (16) zu befinden, und eine Schubstange (8), befestigt an einer ersten Extremität am ersten Modul und an einer zweiten Extremität am Stützbein (3), wobei das zweite Modul so konfiguriert ist, dass sich in der Verwendungsposition die Schubstange (8) und das Stützbein (3) in Oberflächenkontakt (18) befinden, die Drehung des zweiten Moduls gemäß wenigstens einer Drehrichtung blockierend.
  2. Stuhl nach dem vorhergehenden Anspruch, in welchem das erste Modul ein erstes Längselement (5) und ein zweites Längselement (6) umfasst, jeweils befestigt an ihren unteren Extremitäten an der festen Halterung durch eine erste Dehachse (9) und eine zweite Drehachse (10), wobei die erste (9) und die zweite (10) Drehachse parallel zueinander sind.
  3. Stuhl nach dem vorhergehenden Anspruch, in welchem das erste Längselement (5) und das zweite Längselement (6) an ihren oberen Extremitäten durch eine kurze Schubstange (7) miteinander verbunden sind.
  4. Stuhl nach einem der vorhergehenden Ansprüche, in welchem das Stützbein (3) einen Fuß (4) umfasst, sich längs erstreckend und die Oberflächenstützung des Stützbeins (3) auf dem Boden (16) ermöglichend.
  5. Stuhl nach einem der vorhergehenden Ansprüche, in welchem die Schubstange (8) im oberen Teil des Stützbeins (3) versetzt angeordnet ist.
  6. Stuhl nach einem der vorhergehenden Ansprüche in Kombination mit Anspruch 2, in welchem die Schubstange (8) durch eine Drehachse (13) an einer Extremität am ersten Längselement (5) und an der gegenüberliegenden Extremität an dem Stützbein (3) über eine Drehachse (14) befestigt ist.
  7. Stuhl nach einem der vorhergehenden Ansprüche, in welchem das Stützbein (3) über eine Drehachse (15) am zweiten Längselement (6) des ersten Moduls befestigt ist.
  8. Stuhl nach einem der vorhergehenden Ansprüche, in welchem der Sitz auf einem Vorbau (22) montiert ist, umfassend eine Traverse (23) und einen vertikalen Ständer (24), gleitend montiert in dem zweiten Längselement (6) des ersten Moduls.
  9. Stuhl nach dem vorhergehenden Anspruch, in welchem der vertikale Ständer (24) konfiguriert ist, um relativ zum zweiten Längselement (6) des ersten Moduls drehbar zu sein.
  10. Stuhl nach einem der vorhergehenden Ansprüche, umfassend eine Vorrichtung zur Höhenverstellung des Sitzes (1).
  11. Stuhl nach einem der vorhergehenden Ansprüche, in welchem der Sitz ein Greifelement (25) umfasst, das Greifen des Sitzes (1) durch den Benutzer und den Übergang in die Verwendungsposition des Stuhls ermöglichend.
  12. Stuhl nach einem der vorhergehenden Ansprüche, umfassend ein Federelement, eine automatische Rückkehr in die Verstauungsposition des Stuhls ermöglichend, sobald keine Kraft mehr auf den Sitz (1) ausgeübt wird.
  13. Verfahren zur Verwendung des Stuhls nach einem der vorhergehenden Ansprüche, umfassend die folgenden Schritte:
    - Ausklappen des Stuhls aus einer Verstauungsposition in eine Verwendungsposition, umfassend das Kippen des ersten Moduls in eine vertikale Ebene gemäß einer Drehrichtung um wenigstens eine Drehachse (9-10) simultan zu dem Kippen des Stützbeins (3) in die gleiche vertikale Ebene um eine Drehachse (13) in einer Drehrichtung, bis sich das Stützbein (3) in Oberflächenkontakt mit dem Boden (16) befindet und sich wenigstens zwei Längselemente (5-6) des ersten Moduls solcherart miteinander in Kontakt befinden, dass sie die Drehung des ersten Moduls gemäß wenigstens einer Drehrichtung blockieren und sich das Stützbein (3) und dessen Schubstange (8) solcherart miteinander in Kontakt befinden, dass die Drehung des zweiten Moduls gemäß wenigstens einer Drehrichtung blockiert wird.
    - Einklappen des Stuhls von der Verwendungsposition in die Verstauungsposition, umfassend das Kippen des Stützbeins (3) in die vertikale Ebene um die Drehachse (13) in der Drehrichtung entgegengesetzt derjenigen aus dem Ausklappschritt simultan zum Kippen des ersten Moduls in die gleiche vertikale Ebene gemäß einer Drehrichtung entgegen derjenigen aus dem Schritt des Ausklappens um die erste Drehachse.
  14. Verfahren zur Verwendung des Stuhls nach dem vorhergehenden Anspruch, umfassend beim Ausklappen des Stuhls das Greifen des Sitzes (1), das Kippen des ersten Moduls und des Stützbeins (3) auslösend.
  15. Verfahren zur Verwendung des Stuhls nach einem der beiden vorhergehenden Ansprüche, umfassend die Höhenverstellung des Sitzes (1) durch Gleiten und Drehung des Sitzes (1) im Verhältnis zu dem zweiten Längselement (6) des ersten Moduls.
EP19716185.4A 2018-04-19 2019-04-12 Einziehbarer sitz für hockposition Active EP3780997B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19716185T PL3780997T3 (pl) 2018-04-19 2019-04-12 Składane siedzisko do zajmowania pozycji półstojącej

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853475A FR3080267B1 (fr) 2018-04-19 2018-04-19 Siege escamotable pour une position assis-debout
PCT/EP2019/059393 WO2019201760A1 (fr) 2018-04-19 2019-04-12 Siège escamotable pour une position assis-debout

Publications (2)

Publication Number Publication Date
EP3780997A1 EP3780997A1 (de) 2021-02-24
EP3780997B1 true EP3780997B1 (de) 2022-03-09

Family

ID=62948241

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19716185.4A Active EP3780997B1 (de) 2018-04-19 2019-04-12 Einziehbarer sitz für hockposition

Country Status (12)

Country Link
US (1) US11382431B2 (de)
EP (1) EP3780997B1 (de)
KR (1) KR20210005105A (de)
CN (1) CN112118772B (de)
AU (1) AU2019254379A1 (de)
CA (1) CA3096755A1 (de)
DK (1) DK3780997T3 (de)
ES (1) ES2915626T3 (de)
FR (1) FR3080267B1 (de)
PL (1) PL3780997T3 (de)
PT (1) PT3780997T (de)
WO (1) WO2019201760A1 (de)

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618292C3 (de) * 1976-04-27 1978-10-05 Fa. Heinrich Wilhelm Dreyer, 4515 Bad Essen Steharbeitssitz
US4793654A (en) * 1987-02-09 1988-12-27 Hirosuke Takafuji Chair with height-adjustable seat
US4884842A (en) * 1988-08-08 1989-12-05 Sarah Finkelstein Body supporting chair
US5511855A (en) * 1994-02-07 1996-04-30 Miles; Robert A. Fold-out, height adjustable chair and support structure for same
JP3418486B2 (ja) * 1994-09-06 2003-06-23 成興工業株式会社 高さ調節式の折り畳み椅子
US5720522A (en) * 1996-07-24 1998-02-24 Habeck; John R. Portable seat
US5967544A (en) * 1997-07-25 1999-10-19 Kanta; George E. Utility cart
US5887947A (en) * 1998-01-09 1999-03-30 Chi; Shaw-Tsong Chair having seat that can be elevated and inclined
US5868469A (en) * 1998-03-30 1999-02-09 Ming; Liao Tsung Folding chair having a seat adjustable in height
JP3091452B2 (ja) * 1998-10-30 2000-09-25 株式会社野口ハードウェアー 折り畳み式腰掛け
JP2001000267A (ja) * 1999-06-23 2001-01-09 Seiko Kogyo Kk 高さ調節椅子の座部の支持構造
TW485779U (en) * 1999-07-23 2002-05-01 Takano Co Ltd Supporting device for chair
CN201022746Y (zh) 2007-04-26 2008-02-20 蒋洪林 多功能器械托盘架
CN201042308Y (zh) * 2007-05-31 2008-04-02 黄宏词 一种家具用收藏椅
CN201182335Y (zh) 2007-12-17 2009-01-21 尹蓬春 连体式折叠桌椅
CN201178851Y (zh) 2008-03-21 2009-01-14 周德波 具有折叠腿的可拆卸凳
FR2935879A1 (fr) * 2008-09-16 2010-03-19 Jean Jacques Bossus Siege assis-debout reglable et repliable a faible encombrement.
WO2010072344A1 (en) 2008-12-25 2010-07-01 Bayer Materialscience Ag Substrate material for high speed optical discs
US8216114B1 (en) * 2009-07-29 2012-07-10 Wynn Iii Clois M Adjustable exercise platform
DE102010054942A1 (de) 2010-12-17 2012-06-21 Airbus Operations Gmbh Raumoptimierter Flugbegleiter-Stehsitz für Luftfahrzeuge
CN202009871U (zh) 2011-03-10 2011-10-19 林志强 一种电动升降椅的旋转锁定装置
CN202075311U (zh) 2011-04-18 2011-12-14 中国南方航空工业(集团)有限公司 摇臂式桥架机构
FR2979526B1 (fr) 2011-09-01 2016-10-21 Jean Paul Lerailler Siege ergonomique pourvu d'un profil aluminium vertical incline sur lequel sont fixes ou peuvent coulisser un support d'assise, un support dossier, un repose-pieds et autres accessoires
WO2013065986A1 (ko) 2011-10-31 2013-05-10 주식회사 이앤우드피아 자동복원 접이식 벤치
CN202391776U (zh) 2011-11-17 2012-08-22 珠海格力电器股份有限公司 一种摆角可调的风扇摇头装置
JP5822701B2 (ja) 2011-12-07 2015-11-24 岡本　俊仁 法面作業車
US8220872B2 (en) * 2011-12-14 2012-07-17 Simon Yeonjun Hong Sit-stand chair
CN202555616U (zh) 2012-05-17 2012-11-28 南京康尼机电股份有限公司 一种管状工件的变形加工装置
JP6103870B2 (ja) 2012-09-28 2017-03-29 株式会社岡村製作所 枢軸へのレバーの取り付け方法および構造、並びにその構造を備える家具および椅子
DE202012010417U1 (de) 2012-10-23 2012-12-17 Mey Chair Systems Gmbh Federgelenkmodul für einen Industriestuhl, Industriestuhl
CN203088282U (zh) * 2012-12-25 2013-07-31 安徽鑫龙电器股份有限公司 一种可折叠式金属高低凳
CN103054378A (zh) * 2012-12-25 2013-04-24 安徽鑫龙电器股份有限公司 可折叠式金属高低凳
CN203092522U (zh) 2013-02-01 2013-07-31 葛全成 旋转工作台
CN203142845U (zh) * 2013-02-27 2013-08-21 武济群 座椅折叠支架
CN203315257U (zh) 2013-06-29 2013-12-04 刘金玉 药剂科用配药台
CN203468076U (zh) 2013-09-24 2014-03-12 赵子凯 一种凳面可折叠的凳子
KR101486188B1 (ko) 2014-01-13 2015-01-26 인제대학교 산학협력단 회전접이식 적층형 벤치
FR3017787B1 (fr) 2014-02-25 2016-08-12 Prodergo Dispositif ergonomique de maintien en position debout ou assis-debout
FR3019019B1 (fr) 2014-03-25 2017-01-20 Prodergo Dispositif de maintien corporel en position debout ou assis-debout ou assis
FR3022443B1 (fr) 2014-06-20 2018-05-25 Mobiiuz Dispositif d'aide a la position debout ou assis-debout.
FR3023146B1 (fr) 2014-07-07 2018-11-09 Mobiiuz Socle avec repose-pieds, et dispositif de maintien corporel comportant ce socle
CN204670712U (zh) 2015-06-04 2015-09-30 四川农业大学 旋转桌凳柜
CN105064334A (zh) 2015-08-05 2015-11-18 上海盾构设计试验研究中心有限公司 一种钻孔灌注桩的施工方法
CN205548046U (zh) * 2016-03-30 2016-09-07 赵栋 收起时折叠紧凑的休闲椅
US10716405B2 (en) * 2018-05-02 2020-07-21 David Pearson Assistive device for standing tasks

Also Published As

Publication number Publication date
US11382431B2 (en) 2022-07-12
FR3080267B1 (fr) 2020-04-24
DK3780997T3 (da) 2022-06-13
AU2019254379A1 (en) 2020-12-10
WO2019201760A1 (fr) 2019-10-24
CN112118772B (zh) 2024-03-29
KR20210005105A (ko) 2021-01-13
CA3096755A1 (fr) 2019-10-24
US20210161298A1 (en) 2021-06-03
CN112118772A (zh) 2020-12-22
ES2915626T3 (es) 2022-06-24
PT3780997T (pt) 2022-06-02
PL3780997T3 (pl) 2022-06-27
FR3080267A1 (fr) 2019-10-25
EP3780997A1 (de) 2021-02-24

Similar Documents

Publication Publication Date Title
EP2818625B1 (de) Trittleiter mit versenkbaren Rädern, die vom Geländer aus gesteuert werden
EP1905921A1 (de) Perfektionierte Faltkonstruktion für Arbeiten im Freivorbau
CA2351496A1 (fr) Presentoir de marchandises
FR3066223A1 (fr) Systeme de fixation de roulette escamotable de marchepied, et marchepied comprenant au moins un systeme de fixation de roulette escamotable
FR3018536A1 (fr) Plateforme de travail en encorbellement convertible en tour d'etaiement et utilisation
EP1931295B1 (de) Faltbares Rollstuhl-Fahrgestell und faltbarer Rollstuhl
EP0160600A2 (de) Zusammenklappbare Trittleiter
EP3780997B1 (de) Einziehbarer sitz für hockposition
FR2976791A1 (fr) Barriere de lit escamotable
EP0412873A1 (de) Klapptisch
EP2868859B1 (de) Zugangsvorrichtung mit regulierbarer Höhe
BE684951A (de)
EP0606807A1 (de) Unterbau für fahrbare Gerüste
EP1097656B1 (de) Tischart welche mit mindestens einem faltbaren Fuss oder Untergestell versehen ist
FR2653329A1 (fr) Appareil de levage ou de transport de patients ou de personnes handicapees a barre horizontale demontable sur le mat telescopique.
BE1026784B1 (fr) Table elevatrice
EP0580456B1 (de) Gerüst
FR2989949A1 (fr) Chassis pliable de poussette pour enfant.
EP2450017B1 (de) Verfahren zur Bettmontage
FR2980503A1 (fr) Support de plaque pour appareil destine a la pose de plaques
FR2754877A1 (fr) Pietement autostable a quatre pieds
FR2580481A1 (fr) Table comportant une ossature supportant un plateau rigide et pourvue de quatre points d'appui sur le sol
FR2762977A1 (fr) Table a rallonges
FR3036024A1 (fr) Dispositif d'appui assis-debout et poste de travail manuel equipe de celui-ci
FR2845877A1 (fr) Support d'assise pliable

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20201020

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210929

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1473441

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220315

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602019012393

Country of ref document: DE

REG Reference to a national code

Ref country code: FI

Ref legal event code: FGE

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 3780997

Country of ref document: PT

Date of ref document: 20220602

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20220530

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20220309

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20220607

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2915626

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20220624

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220609

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1473441

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220309

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220610

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220709

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602019012393

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20221212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NO

Payment date: 20230324

Year of fee payment: 5

Ref country code: MC

Payment date: 20230328

Year of fee payment: 5

Ref country code: FI

Payment date: 20230321

Year of fee payment: 5

Ref country code: DK

Payment date: 20230327

Year of fee payment: 5

Ref country code: IE

Payment date: 20230321

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20230329

Year of fee payment: 5

Ref country code: PT

Payment date: 20230320

Year of fee payment: 5

Ref country code: PL

Payment date: 20230317

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230411

Year of fee payment: 5

Ref country code: FR

Payment date: 20230428

Year of fee payment: 5

Ref country code: ES

Payment date: 20230504

Year of fee payment: 5

Ref country code: DE

Payment date: 20230412

Year of fee payment: 5

Ref country code: CH

Payment date: 20230502

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20230424

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20230424

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230424

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220309

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20240423

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20240424

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20190412