WO2016055170A1 - Chaise - Google Patents

Chaise Download PDF

Info

Publication number
WO2016055170A1
WO2016055170A1 PCT/EP2015/063065 EP2015063065W WO2016055170A1 WO 2016055170 A1 WO2016055170 A1 WO 2016055170A1 EP 2015063065 W EP2015063065 W EP 2015063065W WO 2016055170 A1 WO2016055170 A1 WO 2016055170A1
Authority
WO
WIPO (PCT)
Prior art keywords
seat
chair according
shaped
pipe bend
backrest
Prior art date
Application number
PCT/EP2015/063065
Other languages
German (de)
English (en)
Inventor
Josef GLÖCKL
Original Assignee
Aeris Gmbh
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 Aeris Gmbh filed Critical Aeris Gmbh
Priority to DK15728002.5T priority Critical patent/DK3151704T3/en
Priority to EP15728002.5A priority patent/EP3151704B8/fr
Publication of WO2016055170A1 publication Critical patent/WO2016055170A1/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
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/021—Rocking chairs having elastic frames
    • A47C3/023—Rocking chairs having elastic frames made of tubular material
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/12—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats with shell-shape seat and back-rest unit, e.g. having arm rests
    • 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 chair with a saddle-shaped seat (saddle seat).
  • a chair having a saddle-shaped seat (saddle seat), and on which a cup-shaped backrest, on which a lordosis support with lateral back cheeks are formed, wherein the saddle seat is formed integrally with the backrest as a seat.
  • the backrest may optionally consist of several assembled parts, wherein the seat shell is arranged on a provided with two curved runners leg-shaped frame.
  • the saddle seat is essentially integrally formed with the backrest as a seat shell.
  • the frame is a formation of spatially bent tube, which is formed from: a horizontal V-shaped pipe bend facing forwardly directed tip and a slanted further V-shaped pipe bend, one forward to the top directed tip, whose downwardly open legs are connected to the legs of the horizontal Vs, the standing pipe bend with the horizontal pipe bend forms an angle of ⁇ 90 ° and the saddle seat is attached to the upward tip of the stationary pipe bend.
  • the V-shaped forwardly tapered pipe bend offers the advantage that during the rocking motion a laterally directed movement of the chair is avoided.
  • the inverted V-shaped pipe bend with the tip directed upwards has the advantage that the oscillatory movements imparted to the pipe frame by rockers are damped in a relatively short time, so that a steady new impulse is required to cause a rocking motion.
  • By setting a predetermined spring force can be prevented that superimpose during a rocking motion, the free-swinging movement and unwanted beats arise.
  • a connecting device is formed, which cooperates with a support frame made of pipe, which is placed on the V-shaped pipe bend at a distance from the tip of the legs, preferably welded, and which on the other hand Screwed connection means of the seat pan, glued or releasably secured in a similar manner.
  • the saddle seat has a recessed central seating region, with a rounding in the backrest passes over, wherein in the region of the transition a lordosis support in the backrest is formed.
  • the backrest cheeks of the backrest are substantially V-shaped in the side view, wherein the respective lower leg of the Vs begins in each case at the height of the lumbar support, with the lateral edge of the backrest continuously obliquely forward with a forward tip of the forward Vs extends beyond the seating region and after reaching the front edge of the seating region, the formation of the tip of the Vs with the upper leg of the Vs runs back into the upper edge of the backrest.
  • the edge of the seat shell is formed in the form of an outwardly open Us.
  • the U-shaped edge formation is formed as a bent chamfer, wherein in the free space between the U-shaped legs a piping of a seat cover can be used.
  • the backrest of the seat shell is formed in view from the rear / front with a waist.
  • the waist of the backrest has its narrowest constriction below the lordosis support.
  • the waist has the particular advantage that by their design of the backrest an additional elasticity is imparted, whereby the backrest can easily deform when occupying the chair and thus allows the back movements a certain mobility to the rocking movements.
  • FIG. 1 shows a chair according to the invention in a perspective view from the side behind; 2 shows the chair according to the invention from Figure 1 in an exploded view i
  • FIG 3 shows the chair according to the invention from Figure 1 in an exploded view in view from the left side.
  • an inventive chair 1 is shown in a perspective view from the side behind.
  • the chair 1 has a saddle-shaped seat 2, to which a cup-shaped backrest 3 is integrally formed.
  • the saddle-shaped seat 2 and the molded-back 3 together form a seat 6.
  • a lumbar support 4 is formed in the seat 6, a lumbar support 4 is formed.
  • the backrest and the saddle seat are made in one piece in the illustrated embodiment, but they may also be manufactured individually and then joined together in a suitable manner, e.g. by gluing or welding.
  • the seat 6 is mounted on a provided with runners 7 leg-shaped frame 8.
  • the frame 8 is a structure of spatially curved tube, which consists of a horizontal V-shaped pipe bend (V L ) with looking forward towards the tip 9 and a slanted, further V-shaped pipe bend (V s ) with forward facing upwards Tip 10, consists, whose downwardly open leg 1 1 are connected to the legs 12 of the lying V.
  • the stationary pipe bend (V s ) encloses an angle ⁇ 90 ° with the horizontal pipe bend (V L ).
  • the saddle seat 2 is fixed to the upwardly directed tip 10 of the standing pipe bend (V s ).
  • the frame may have a kinematically inverted shape in the seating direction.
  • the lying V-shaped pipe bend (V L ) is arranged with a rearwardly directed towards the tip and the oblique, further V-shaped pipe bend (V s ) formed with pointing backwards top, its downwardly open leg with the legs the lying V are connected.
  • the standing pipe bend (V s ) with the lying pipe bend (V L ) an angle ⁇ 90 ° and the saddle seat (2) is therefore attached to the upwardly directed tip (10 ') of the stationary pipe bend (V s ).
  • the two legs 12 of the horizontal V-shaped pipe bend (V L ) are formed as the two curved runners 7, which allow a rocking movement of the chair.
  • the two V-shaped pipe bends are connected to each other at their junctions by means of arch parts 13.
  • a connecting device 14 is formed, which cooperates with a support frame made of pipe. This is placed on the one hand on the V-shaped pipe bend (V s ) at a distance from the top of the legs, wherein the connecting means of the seat shell is screwed to the support frame, clipped or releasably secured in a similar manner.
  • the saddle seat has a recessed central seating region 16, which merges with a rounding 17 in the backrest.
  • the backrest cheeks are formed substantially V-shaped.
  • the respective lower leg of the V-cheek extends, starting at the height of the lordosis support from the side edge of the backrest out continuously upwards diagonally forward with a tip directed towards the seat region beyond and, viewed in side view after reaching the front edge of the seating region after the formation of the tip of the V with its upper leg in the upper edge of the backrest.
  • the peripheral edge of the seat shell 18 has an edge formation in the form of an outwardly open U, wherein the U-shaped edge formation is formed as a bent chamfer 19. In the U-shaped edge formation a piping 20 of a seat cover 21 is inserted.
  • the backrest 3 of the seat shell 6 is formed in a rear / front view with a waist 22.
  • the waist of the backrest has its narrowest constriction below the lordosis support.
  • the frame of spatially bent tube is resilient and gives the chair both the characteristics of a cantilever chair as well as a rocking chair.
  • a cushion layer 24 is arranged on the saddle seat and in the seat recess in the transition to the backrest to the apex of the lordosis support .
  • a skid pad 25 is arranged on the bottom contact surface of the skids 7 .
  • the invention is not limited in its execution to the above-mentioned preferred embodiments. Rather, a number of variants is conceivable, which makes use of the illustrated solution even with fundamentally different types of use.

Abstract

L'invention concerne une chaise (1) qui comprend un siège en forme de selle (2) (siège en selle) et un dossier en forme de coque (3), sur lequel sont configurés un appui lombaire (4) et des parois latérales d'appui (5), le siège en selle (2) étant configuré sensiblement d'un seul tenant avec le dossier (3) sous la forme d'une coque de siège (6) et comprend ainsi éventuellement plusieurs parties composites, et la coque de siège (6) étant disposée sur un cadre (8) muni de deux patins (7).
PCT/EP2015/063065 2014-10-08 2015-06-11 Chaise WO2016055170A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK15728002.5T DK3151704T3 (en) 2014-10-08 2015-06-11 CHAIR
EP15728002.5A EP3151704B8 (fr) 2014-10-08 2015-06-11 Chaise

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202014104828.6U DE202014104828U1 (de) 2014-10-08 2014-10-08 Stuhl
DE202014104828.6 2014-10-08

Publications (1)

Publication Number Publication Date
WO2016055170A1 true WO2016055170A1 (fr) 2016-04-14

Family

ID=51899990

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/063065 WO2016055170A1 (fr) 2014-10-08 2015-06-11 Chaise

Country Status (4)

Country Link
EP (1) EP3151704B8 (fr)
DE (1) DE202014104828U1 (fr)
DK (1) DK3151704T3 (fr)
WO (1) WO2016055170A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863978A (en) * 1973-04-17 1975-02-04 Jr Peter Richard Gillings Knee-chair
WO2005023055A1 (fr) * 2003-09-08 2005-03-17 Hong Ryoul Lee Plaque de chaise pour le maintien de position correcte
EP1932451A1 (fr) * 2006-12-16 2008-06-18 Georg Marioth Aide à la station debout dotée d'un appui opposé au talon
DE102011076196A1 (de) * 2011-05-20 2012-11-22 Ass-Einrichtungssysteme Gmbh Sitzschale für Sitzmöbel
US20130113264A1 (en) * 2011-11-09 2013-05-09 Loan Kim Thi Pham Comfortable orthopedic chair for prevention of spinal diseases

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016053321A1 (fr) * 2014-09-30 2016-04-07 Backjoy Orthotics, Llc Appareil et système permettant de corriger de façon dynamique la posture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863978A (en) * 1973-04-17 1975-02-04 Jr Peter Richard Gillings Knee-chair
WO2005023055A1 (fr) * 2003-09-08 2005-03-17 Hong Ryoul Lee Plaque de chaise pour le maintien de position correcte
EP1932451A1 (fr) * 2006-12-16 2008-06-18 Georg Marioth Aide à la station debout dotée d'un appui opposé au talon
DE102011076196A1 (de) * 2011-05-20 2012-11-22 Ass-Einrichtungssysteme Gmbh Sitzschale für Sitzmöbel
US20130113264A1 (en) * 2011-11-09 2013-05-09 Loan Kim Thi Pham Comfortable orthopedic chair for prevention of spinal diseases

Also Published As

Publication number Publication date
EP3151704B8 (fr) 2018-06-13
DK3151704T3 (en) 2018-07-30
EP3151704A1 (fr) 2017-04-12
DE202014104828U1 (de) 2014-10-27
EP3151704B1 (fr) 2018-05-02

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