EP1332696B1 - Siege pour décrisper et relaxer le corps humain - Google Patents

Siege pour décrisper et relaxer le corps humain Download PDF

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Publication number
EP1332696B1
EP1332696B1 EP03450031A EP03450031A EP1332696B1 EP 1332696 B1 EP1332696 B1 EP 1332696B1 EP 03450031 A EP03450031 A EP 03450031A EP 03450031 A EP03450031 A EP 03450031A EP 1332696 B1 EP1332696 B1 EP 1332696B1
Authority
EP
European Patent Office
Prior art keywords
seat
seating surface
cam
pivot point
tilting
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.)
Expired - Lifetime
Application number
EP03450031A
Other languages
German (de)
English (en)
Other versions
EP1332696A3 (fr
EP1332696A2 (fr
Inventor
Felix M. Dr. Berger
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 AT03450031T priority Critical patent/ATE324818T1/de
Publication of EP1332696A2 publication Critical patent/EP1332696A2/fr
Publication of EP1332696A3 publication Critical patent/EP1332696A3/fr
Application granted granted Critical
Publication of EP1332696B1 publication Critical patent/EP1332696B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects

Definitions

  • the invention relates to a seat for loosening and relaxation of the human user's support apparatus along the entire spine, but especially in the lumbar spine of the pelvic region by simple sitting, comprising a seat (2), a cam (8) and at least one layer of foam Seat can be tilted about the seat around a pivot point located approximately in the center of the seat, wherein the tilting of the seat is carried about a pivot point located on the vertex of the cam.
  • the interaction of the passive and the active attitude apparatus (bones, ligaments, muscle tone) as well as the metabolism of the tissue (hyperacidity, swelling, etc.) varies depending on the age, state of strength, emotional state and disposition of the affected person. Relaxing movement as well as stretching and stretching exercises are suitable to alleviate these painful effects of postural damage or at least have a health-promoting effect. It should be noted that most of the loosening exercises known so far can not be performed during the work activity, but leisure must be "sacrificed" for these additional exercises.
  • JP 55108323 A a seat for loosening and relaxation of the support apparatus is known, which achieves a tilting movement of the seat by receiving a bowl-shaped rocker element.
  • the pivot point is designed to be variable in height and the tilting of the seat is damped by a layer of soft and resilient foam and by a second layer of firmer foam.
  • the arrangement according to the invention has the consequence that the seat to an individually selectable center position for loosening and relaxation of the holding apparatus is moderately movable, but also surrounded by the seat of a fixed, limiting frame that even a relaxed leaning back into the seat is possible.
  • the loosening exercises by forward, backward and sideways tilting and combined circles of the pelvis more or less unconsciously take place during the work process and even cause in addition to preventing the burden of relatively compelling attitude constancy even a relief attitude-related complaints. Otherwise, adequate effects could only be achieved through gymnastic exercises outside of work.
  • a seat back with two slidable on its back lumbar supports are provided, which does not have its tilt axis as usual in the seat height, but in comparison to the usual mode substantially upwards - at the level of about the transition from the chest to the lumbar spine in a normally large, seated adult has.
  • the backrest-by foam or, as already discussed above in the seat sprung differently- always support depending on the respective position of the pelvis to the lumbar spine supporting. This allows even more “dynamic” sitting and “static” rest of the user.
  • height-adjustable armrests will be provided in the subject invention, which may additionally be provided with shoulder pieces to allow a "Hineinwel" of the user.
  • a seat 1 consists of a seat 2, a backrest 3, a tilting mechanism 4 and a gas spring 5.
  • the tilting mechanism 4 is located on a holding plate 6, wherein above this tilting mechanism 4 is an abutment plate 18 including seat 2.
  • the armrests can be arranged adjustable in height, wherein it is also possible to provide the armrests by means (not shown in the figure) Achsel Swissen, in which the user can hang to relieve his spine (spine, etc.). It is also possible that the backrest 3 is arranged in a manner known per se height adjustable, respectively inclinable.
  • FIG. 2 shows the holding plate 6 in a plan view, the seating surface 2 located above the holding plate 6 together with the counter bearing plate 18 is not shown.
  • the tilting of the seat 2 and the associated abutment plate 18 is achieved in that a hinged on a wing rod 7 cam 8 raises the abutment plate 18 approximately centrally, so that the abutment plate 18 (including the above seat surface 2) to that on the vertex of the cam 8 located pivot point can be tilted.
  • the pivot point By turning the wing rod 7 (including cam 8), the pivot point changes in height, thereby once a larger and even a smaller possible angle of inclination of the seat 2 is achieved.
  • the pivot point By a forward or backward sliding in the arrow direction p 'of the wing rod 7 together with the cam 8, the pivot point can be shifted slightly away from the center of the retaining plate 6.
  • the holding plate 6 is constructed of several layers of material that dampens the tilting of the seat 2.
  • a base plate 9 (preferably made of wood) is provided with a Layer of solid foam 10 and a layer of soft foam 11 connected. This has the consequence that despite a height adjustment by turning the cam 8 by means of the wing rod 7 both a light and a strong component of tilting is maintained. Such a seat feeling is perceived by the user as pleasant.
  • Tension springs 19 on both sides of the central Ausnehsnung 20 of the cam 8 in the support plate 6 provide the necessary constant contact pressure of the support plate 6 together with the seat 2 to the cam 8. Holes 21 allow a hinging of the support plate 6 to the gas spring. 5
  • a cam 8 is articulated on the wing rod 7.
  • Fig. 4 shows the cam 8.
  • the cam 8 On three quarters of its circumference, the cam 8 has on average the same distance from its center and only in one quarter a greater distance from its center.
  • the cam 8 On the base side and on the side opposite the eccentric side, the cam 8 is tangential for a short distance straight (at the point P "') and not cambered, ie flat, and provided only with rounded transitions, ensuring a fixation of the selected setting. Subjectively, the user will be "snapped".

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  • Chairs Characterized By Structure (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Claims (2)

  1. Siège (1) pour assouplir et détendre l'appareil de soutien de l'utilisateur humain le long de toute la colonne vertébrale, spécialement de la zone de la colonne lombaire/du bassin par une simple position assise, comprenant une surface d'assise (2), une came (8) et au moins une épaisseur de mousse, la surface d'assise (2) pouvant se basculer autour d'un point d'appui se trouvant approximativement au centre de la surface d'assise (2), le basculement de la surface d'assise (2) ayant lieu autour d'un point d'appui se trouvant sur le sommet de la came (8), caractérisé en ce que le point d'appui est conçu de façon variable en hauteur et en ce que le basculement de la surface d'assise (2) est amorti par une épaisseur de mousse (11) souple et flexible, ainsi que par une deuxième épaisseur de mousse (10) plus dure.
  2. Siège (1) selon la revendication 1, caractérisé en ce que le point d'appui de la surface d'assise (2) peut être déplacé dans le plan de la surface d'assise (2).
EP03450031A 2002-01-30 2003-01-29 Siege pour décrisper et relaxer le corps humain Expired - Lifetime EP1332696B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT03450031T ATE324818T1 (de) 2002-01-30 2003-01-29 Sitz zur lockerung und entspannung des stützapparates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT552002U 2002-01-30
AT0005502U AT5808U1 (de) 2002-01-30 2002-01-30 Sitz zur lockerung und entspannung des stützapparates

Publications (3)

Publication Number Publication Date
EP1332696A2 EP1332696A2 (fr) 2003-08-06
EP1332696A3 EP1332696A3 (fr) 2004-02-11
EP1332696B1 true EP1332696B1 (fr) 2006-05-03

Family

ID=3480321

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03450031A Expired - Lifetime EP1332696B1 (fr) 2002-01-30 2003-01-29 Siege pour décrisper et relaxer le corps humain

Country Status (3)

Country Link
EP (1) EP1332696B1 (fr)
AT (2) AT5808U1 (fr)
DE (1) DE50303149D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVE20080079A1 (it) * 2008-10-22 2010-04-23 Imarc Spa Sistema di regolazione della posizione reciproca tra due parti di mobili.-

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4838452B2 (ja) * 2001-08-01 2011-12-14 有限会社ウド・エルゴ研究所 傾動椅子
JP4838451B2 (ja) * 2001-08-01 2011-12-14 有限会社ウド・エルゴ研究所 傾動椅子

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US354043A (en) * 1886-12-07 connolly
US3309137A (en) * 1966-05-13 1967-03-14 Aaron A Wiebe Seating arrangement
JPS55108323A (en) * 1979-02-15 1980-08-20 Kotarou Ishitani Body that is housed in cushion
DE29908599U1 (de) * 1999-05-14 1999-08-05 Frese, Walter, 82152 Planegg Sitzteillagerung mit Synchronmechanik

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVE20080079A1 (it) * 2008-10-22 2010-04-23 Imarc Spa Sistema di regolazione della posizione reciproca tra due parti di mobili.-
WO2010046334A3 (fr) * 2008-10-22 2010-06-24 Imarc S.P.A. Systeme de reglage de la position relative entre deux elements de mobilier
CN102196748B (zh) * 2008-10-22 2014-09-17 伊马克公司 用于调节两个家具部件之间的相对位置的***

Also Published As

Publication number Publication date
AT5808U1 (de) 2002-12-27
ATE324818T1 (de) 2006-06-15
DE50303149D1 (de) 2006-06-08
EP1332696A3 (fr) 2004-02-11
EP1332696A2 (fr) 2003-08-06

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