EP2687130B1 - Furniture underframe of sitting-lying type furniture - Google Patents

Furniture underframe of sitting-lying type furniture Download PDF

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Publication number
EP2687130B1
EP2687130B1 EP12865077.7A EP12865077A EP2687130B1 EP 2687130 B1 EP2687130 B1 EP 2687130B1 EP 12865077 A EP12865077 A EP 12865077A EP 2687130 B1 EP2687130 B1 EP 2687130B1
Authority
EP
European Patent Office
Prior art keywords
frame
seat frame
sitting
footrest
sleeping
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
EP12865077.7A
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German (de)
English (en)
French (fr)
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EP2687130A1 (en
EP2687130A4 (en
Inventor
Michael Mackert
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.)
Innotec Motion GmbH
Original Assignee
Innotec Motion 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 Innotec Motion GmbH filed Critical Innotec Motion GmbH
Priority to PL12865077T priority Critical patent/PL2687130T3/pl
Publication of EP2687130A1 publication Critical patent/EP2687130A1/en
Publication of EP2687130A4 publication Critical patent/EP2687130A4/en
Application granted granted Critical
Publication of EP2687130B1 publication Critical patent/EP2687130B1/en
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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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest

Definitions

  • This invention belongs to the field of furniture technology and in particular, relates to a type of underframe of sitting/sleeping furniture.
  • Underframe of sitting/sleeping furniture is used for sitting/sleeping type furniture, e.g. movable reclining chair and sofa in front of TV etc.
  • Chair can be adjusted from sitting position to sleeping and back.
  • different design modes can be used to install corresponding sitting/sleeping furniture, since such underframe features a supporting frame, on which furniture parts such as rakers, footrest frame, seat frame, backrest, and arm rest can be installed.
  • For sitting furniture first use an adjusting/driving device to adjust such furniture parts, e.g. adjustment of footrest for outward swaying. This is related to adjustment of sitting type furniture using electric drive installed inside, or use of transfer of weight of the person sitting on such furniture.
  • Such footrest frame can be completely deflected to so-called retracted position or a position of certain angle under the furniture. At a position already swayed outward, the footrest frame is in front of the sitting/sleeping furniture and basically on a straight line or curved line extending from the bearing surface.
  • footrest frame can be equipped with a so-called footrest frame extension piece, which is pulled into the footrest frame at retracted position or extended from footrest frame at extracted position.
  • Underframe of sitting/sleeping furniture is known from German utility model 29600282UI .
  • the seat frame is part of the parallel deflecting system and allows adjustment of the frame from sitting position to sleeping position.
  • upper longitudinal deflecting rod of the parallel deflecting system constitutes or bears the seat frame, with lower longitudinal deflecting rod fixed on the lower structure.
  • the footrest frame includes two guide rails, relying on which the footrest frame can be connected to the seat frame in a turnover mode.
  • footrest frame guide rails constitute transverse deflecting rods in front of the seat frame and these guide rails are also hinged with lower longitudinal deflecting rod fixed at the frame side.
  • the footrest frame supports a footrest frame element at one side moving along the direction of guide rail longitudinal axis, to close the footrest frame. Due to movable and telescoping arrangement of guide rails, footrest frame related to footrest frame element stretching distance can have different lengths. At position of footrest frame swaying inward, footrest frame element is pulled inside, so that it can sway inward under the seat frame. If the footrest frame is already in the sleeping position (swayed outward), the footrest frame element can be pulled out to increase the length of the footrest frame.
  • underframe of sitting/sleeping furniture Another type of underframe of sitting/sleeping furniture is known from patent EP2356922A1 .
  • rotating motion of footrest frame is linked to motion of seat frame via a buffer unit, and status of the footrest frame at retracted position is maintained using a supporting/retaining spring.
  • a supporting/retaining spring Since the design of longitudinal deflecting rod and vertical lever and the matching between longitudinal deflecting rod/ vertical lever and seat frame have no sufficiently stable terminal position, from the point of view of kinematic configuration of sitting position or sleeping position, such additional buffer unit and supporting/retaining spring are very necessary for construction of the parallel deflecting system of the underframe of sitting/sleeping furniture. Change of dead weight on seat frame and footrest frame by the person sitting or sleeping on the furniture may cause the following consequence: loading or unloading in the scope of footrest frame will cause unintended movement of the seat frame.
  • this invention proceeds to design a type of underframe of sitting/sleeping furniture, aimed to ensure motion characteristics (prevent unintended movement) of the underframe due to change of dead weight on seat frame and footrest frame by the person sitting/sleeping on the furniture.
  • a type of underframe of sitting/sleeping furniture comprising a supporting frame and a seat frame with backrest, wherein said seat frame is installed on said supporting frame in a movable manner via a quasi-parallel deflecting system; said quasi-parallel deflecting system consists of a supporting frame, a seat frame, a first rocker, and a second rocker, so that seat frame can move between two terminal positions: sitting position and sleeping position.
  • first rocker is hinged with supporting frame to form rear pivot
  • second rocker is hinged with supporting frame to form front pivot.
  • Positions of said rear pivot and front pivot are such that with seat frame at sleeping position, resultant gravity of the person is applied on seat frame at a point behind rear pivot and front pivot along the direction of the backrest, and with seat frame at sitting position, resultant gravity of the person is applied on seat frame at a point in front of the rear pivot.
  • Two limit stops are fixed on said supporting frame, to limit amplitude of movement of said quasi-parallel deflecting system between the two terminal positions, wherein said supporting frame includes two longitudinal deflecting rods fixed on the supporting frame, said limit stops are fixed on said longitudinal deflecting rods, one end of said longitudinal deflecting rods is hinged with the second rocker to form the front pivot and the second rocker is then hinged with a front transverse stay tube of the seat frame, and the other end of said longitudinal deflecting rods is hinged with the first rocker to form the rear pivot, with the first rocker directly hinged with a rear transverse stay tube of the seat frame or via an intermediate connecting rod.
  • rear pivot near backrest and front pivot near chair end are designed and arranged on the supporting frame for the quasi-parallel deflecting system of the seat frame, so that at sleeping position, resultant gravity of the person is applied on backrest of seat frame behind the pivots, and with seat frame at sitting position, resultant gravity of the person is applied on seat frame at a point in front of the rear pivot.
  • rockers of the quasi-parallel deflecting system constantly turn rearward along backrest side, so that hinges on these rockers with the seat frame are behind rear pivot of the seat frame, thereby occupying a stable terminal position.
  • This position limiting can be achieved by a corresponding limit stop fixed on the supporting frame.
  • Front transverse stay tube and rear transverse stay tube of the seat frame are hinged and fixed via rocker to the support of the longitudinal deflecting rods constituting quasi-parallel deflecting system.
  • the seat frame is supported over its whole length and at its terminal positions, and especially favorable introduction of force/supporting function for the seat frame can be obtained.
  • Members installed on the supporting frame and rear pivot formed are located in the area under transverse stay tube at the side of seat frame backrest. Accordingly, due to relatively long longitudinal deflecting rod and corresponding distribution of weight (dead weight of the sitting/sleeping furniture and weight of the user) on the seat frame and backrest, the most favorable level transmission ratio is achieved. In this way, level transmission ratio between front pivot and rear pivot of the seat frame is improved, so that it is not necessary to use other aux. device (e.g. spring) to maintain mechanic safety and stability of seat frame at two terminal positions corresponding to sitting position and sleeping position.
  • aux e.g. spring
  • the underframe of sitting/sleeping furniture of this invention can be switched between its sitting position and sleeping position solely by transfer of the weight of the person on such furniture, or by additional driving mechanism (preferably electric or hydraulic driving mechanism). Besides, manual adjustment using electric device or elastic support that adopts inflated spring.
  • the front pivot of seat frame is arranged higher than the rear pivot of the seat frame.
  • some seat frame surface for sitting can be adjusted slightly rearward (inclining) along the direction of backrest.
  • reverse inclination of sleeping position can be increased so that the sleeping position is more comfortable.
  • a footrest with footrest frame is configured on the seat frame using known mode.
  • This footrest frame can rotate about a turning shaft basically parallel to the front transverse stay tube of the seat frame, and the relatively distance between this footrest frame and the seat frame can be adjusted using joggers.
  • joggers and the quasi-parallel deflecting system take this footrest to the closed position, the seat frame will be in the sitting status, and when they take this footrest to the open position, the seat frame will be in the sleeping status.
  • the footrest frame is connected to the quasi-parallel deflecting system via the joggers, which are used to deflect the footrest from retracted position (with seat frame at sitting position) to the swayed-out (with seat frame at sleeping position).
  • a telescoping extension piece is provided inside the footrest frame and can extend parallel to and along the footrest frame with the footrest at open status.
  • the joggers will only drive this extension piece for extending operation during the process of swaying of footrest frame from inside to outside and with distance between end of this frame and the ground exceeding a minimum value. If the lower end of the footrest frame has not reached the lowest point, extending of the extension piece will impede outward swaying of the footrest frame, and reduce structural height of the supporting frame.
  • the extending driving device for the footrest frame extension piece is a bent lever driving device.
  • the bent lever driving device When the footrest is swayed outward by a very small angle, the bent lever driving device will drive the extension piece for very small linear extending operation.
  • the bent lever driving device When the footrest frame performs relatively large outward sway, the bent lever driving device will drive the whole footrest for relatively large extending operation of the extension piece.
  • the lowest point of the footrest frame exceeds the lowest point of the rotating motion step by step, by corresponding design of the bent lever driving device, the footrest frame extension piece will start to move accordingly.
  • footrest frame extension piece can be ensured for the designed lever length and rotating point, so that the footrest frame can extend far in front of the seat frame, providing comfortable support for feet/legs of user almost over its full length.
  • linear guide rails in particular roller guide rails, outward extending of footrest frame extension piece can be guided.
  • ball guide rails can be replaced by low cost roller guide rails.
  • footrest frame can be moved without providing buffer unit or supporting/retaining spring.
  • 1 -underframe of sitting/sleeping furniture 2-supporting frame; 3-seat frame; 4-footrest; 5-footrest frame; 6-footrest frame extension piece; 7-longitudinal deflecting rods fixed on the supporting frame; 8-inclined strut; 9-rear pivot of seat frame at backrest side; 10-flange; 11-mounting plate; 12-vertical pipe; 13-supporting frame bearing fork; 14-rocker; 15-rocker; 16-limit stop; 17-mattress support spring; 18-flange used for motor adjustment; 19-seat frame hinge connecting flange; 20-turning shaft of hinged connection of footrest frame; 21-footrest adjusting lever; 22-footrest frame extension piece adjusting lever; 23-footrest fame extension piece support; 24-roller; 25-guiding section steel; 26-seat frame front transverse stay tube; 27-seat frame rear transverse stay tube; 28-lever of bent lever driving device; 29-lever of bent lever driving device; 30-lever of bent lever driving device; 31-
  • the underframe of sitting/sleeping furniture of this invention shown in the figures is a structure without mattress and outer cover, so as to allow better understanding of its members and functions.
  • Basic design and functions are already known from prior art so that only necessary description of special performance, structure necessary for such performance, and its functions is provided here for the members used and the matching between its geometry and functions.
  • the underframe 1 of prior art is such that this underframe along with supporting frame 2 can be adapted to different rakers, e.g. those comprising mounting plate 11 and vertical pipe 12.
  • a seat frame 3 is provided and can hold and/or control backrest and footrest 4 (not shown) that can be installed on flange 10.
  • front refers to front of underframe 1 of sitting/sleeping furniture in the scope of footrest 4
  • rear refers to rear of underframe 1 of sitting/sleeping furniture in the area of backrest (not shown), which can be movable or fixed on corresponding flange 10 with respect to seat frame 3.
  • Underframe 1 of sitting/sleeping furniture is supported on the rakers via mounting plates 11 and vertical pipes 12 on the base.
  • a supporting frame bearing fork 13 is provided at upper part of vertical pipe.
  • the two tubular longitudinal deflecting rods 7 on two forks 13 extend forward along the direction of footrest 4.
  • the two longitudinal stay tubes of seat frame 3 are roughly parallel with longitudinal deflecting rods 7, and seat frame 3 is connected to transverse stay tubes 26 and 27 at its two terminals.
  • Seat frame 3 adopts mattress support springs 17 to constitute a pedestal, which constitutes the mattress (not shown) of the sitting/sleeping furniture along with underframe 1.
  • a tubular zigzag inclined strut 8 can be identified from center area of rear transverse stay tube 27 to center area of front transverse stay tube 26. This inclined strut 8 consolidates seat frame 3 and allows arrangement of two flanges 18, which can be used for electric adjustment (not shown) of the seat frame 3.
  • Seat frame 3 two longitudinal deflecting rods 7, rockers 14 and 15, and intermediate connecting rod 32 constitute a quasi-parallel deflecting system.
  • seat frame 3 can be adjusted from the sleeping position shown in Fig. 1 (amplified) to the sitting position shown in Fig.6 .
  • longitudinal deflecting rods 7 can be inclined forward and extended upward, and seat frame 3 along with backrest (not shown) can be easily inclined rearward according to ergonomics and lengths of rockers 14 and 15, while increasing inclination of seat frame 3 at sleeping position ( Fig.1 ) relative to that at sitting position.
  • quasi-parallel deflecting system indicates a modified deflecting system as compared with purely parallel deflecting system.
  • this system not only lengths of rockers 14 and 15 can be changed, but also their geometric shape and bending.
  • basic geometric shape of quasi-parallel deflecting system remains unchanged.
  • seat frame 3 can be adjusted using backrest side hinged rear pivot 9 and footrest side hinged front pivot 33.
  • rockers 14 and 15 can be installed in a rotating manner, with the other end of these rockers directly hinged to seat frame 3 or via intermediate connecting rod 32.
  • Seat frame can rotate around (and extend from) hinged pivots 9 and 33, and during this movement, due to lever lengths of rockers 14 and 15, and level transmission ratio, inclination of seat frame 3 changes from sitting position to sleeping position (i.e. increases).
  • Adjusting movement of seat frame 3 toward the sleeping position is limited by a front limit stop 16, which blocks movement of rocker 15 to the right side as shown in Fig.1 .
  • adjusting movement of seat frame 3 toward the sitting position is limited by a backrest side limit stop 31, which blocks movement of rocker 14 to the left side. Therefore, these limit stops 16 and 31 define permitted scope of rotation of seat frame 3 between the sitting position and the sleeping position.
  • seat frame 3 Due to geometrical structure of members of this quasi-parallel deflecting system, seat frame 3 can maintain its sleeping position or sitting position stable and unchanged without using aux. means to control positions of pivots 9 and 33. Therefore, at sleeping position, resultant gravity of the person sleeping on the furniture is applied along the direction of backrest at a point on seat frame 3 behind pivots 9 and 33. Conversely, at sitting position, resultant gravity of the person sitting on the furniture is applied on seat frame 3 at a point in front of backrest side pivot 9.
  • rockers 14 and 15 of the quasi-parallel deflecting system always turn rearward at backrest side, so that the hinges of seat frame 3 with rockers 14 and 15 are behind backrest side pivot 9 on seat frame 3, thereby occupying a stable terminal position; in this regard, a corresponding limit stop 16 limits its position.
  • a corresponding limit stop 16 limits its position.
  • a corresponding limit stop 31 is adopted to define the sitting position and the terminal position of mechanic stability. Therefore, it shall be ensured that no additional fixing or force (e.g. spring) is required at these two terminal positions to maintain seat frame 3 at these positions. In this way, slight (or more precisely involuntary) transfer of weight of the person sitting or sleeping on the furniture will not cause moving of the seat frame 3 to an unwanted position.
  • additional support is provided for feet, on a footrest 4 that can be folded, since this footrest is linked to motion of the seat frame 3 using a familiar mode, only slight loading will be applied on the seat frame 3 via the footrest 4. This may cause unwanted movement of the seat frame 3.
  • the design of this invention can ensure prevention of this situation, without affecting intended adjustment of the seat frame 3.
  • levers 21 and 22 are configured to force transfer of movement of seat frame 3 to the footrest 4.
  • Lever 21 and lever 22 each has a horizontal or nearly horizontal turning shaft (20 and 35), and one end of these levers is connected to the quasi-parallel deflecting system in motion, either directly or via one or more actuators.
  • Lever 21 is responsible to deflect footrest frame 5 around turning shaft 20, which is fixed on seat frame 3 via flange 19. Looking at Fig.2 to Fig.5 , footrest frame 5 moves from sitting position ( Fig.6 ) to sleeping position ( Fig.2 ), extending out from under seat frame 3, with its extended position roughly horizontal with pedestal. In the reverse process, footrest 5 turns totally inside under seat frame 3.
  • an extension piece 6 arranged inside footrest frame 5 can be pulled out linearly relative to footrest frame 5, thus extending footrest 4 compared with the length of inward turnover.
  • a number of rollers 24 are arranged at outer side of footrest frame 5, and on these rollers, type C guiding section steel 25 can be guided and adjusted.
  • Linear adjustment and moving of footrest frame extension piece 6 is driven by a bent lever type driving device, which comprises individual levers 28, 29, and 30.
  • lever 22 and lever 29 driven by bent lever are connected together via hinged turning shaft 35 using a matching mode not shown.
  • Fig.7 illustrates another characteristic (amplified): Due to adoption of driving by bent lever and its geometric dimensions and the position of gyration point of such drive, only when footrest frame 5 reaches or passes the deepest point of track involving the underframe during the change from sitting position to sleeping position, can linear movement of footrest frame extension piece 6 from inside footrest frame 5 start. If linear movement of footrest frame extension piece 6 has started earlier, it will be necessary to increase clearance off ground of the underframe 1 of sitting/sleeping furniture, so that the end of footrest frame extension piece 6 will not hit pedestal during outward swaying and extending. This may cause uncomfortable seated position or necessary limiting of footrest frame extension piece 6.
  • the whole footrest 4 needs to be shortened, so does supporting surface for legs.
  • simple adjustment of kinetic performance of footrest frame extension piece 6 is permitted, as kinetic characteristics of driving using bent lever can be designed accordingly.
  • linear movement of the footrest frame extension piece 6 for a sufficient travel will be permitted.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
EP12865077.7A 2012-01-15 2012-04-09 Furniture underframe of sitting-lying type furniture Active EP2687130B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12865077T PL2687130T3 (pl) 2012-01-15 2012-04-09 Meblowy stelaż dla mebla do siedzenia-leżenia

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210010649.2A CN102525186B (zh) 2012-01-15 2012-01-15 坐卧式家具的家具底架
PCT/CN2012/073624 WO2013104150A1 (zh) 2012-01-15 2012-04-09 坐卧式家具的家具底架

Publications (3)

Publication Number Publication Date
EP2687130A1 EP2687130A1 (en) 2014-01-22
EP2687130A4 EP2687130A4 (en) 2016-08-03
EP2687130B1 true EP2687130B1 (en) 2017-05-03

Family

ID=46334205

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12865077.7A Active EP2687130B1 (en) 2012-01-15 2012-04-09 Furniture underframe of sitting-lying type furniture

Country Status (4)

Country Link
EP (1) EP2687130B1 (zh)
CN (1) CN102525186B (zh)
PL (1) PL2687130T3 (zh)
WO (1) WO2013104150A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9144319B2 (en) 2013-11-21 2015-09-29 Ultra-Mek, Inc. Seating unit convertible to bed
MX2015015925A (es) * 2013-05-22 2016-03-09 Ultra Mek Inc Unidad de asiento que se convierte en cama.
CN103799742B (zh) * 2014-01-20 2016-05-25 永艺家具股份有限公司 座椅及其简易功能架
CN109998305A (zh) * 2019-01-29 2019-07-12 上海硅莱医疗器械有限公司 一种拖拉式躺椅
CN112451249B (zh) * 2020-11-24 2021-11-05 榆林市第一医院 一种具有辅助康复装置的医疗床
CN115191790A (zh) * 2022-08-24 2022-10-18 常州匠心独具智能家居股份有限公司 家具用坐感调节装置及其坐感调节方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859801A (en) * 1956-09-17 1958-11-11 Edwin R Moore Geometric controller for chairs
FR1518777A (fr) * 1967-01-26 1968-03-29 Royal Dev Co Fauteuil perfectionné à position réglable
CA1160003A (en) * 1980-06-26 1984-01-10 Stan W. Atimichuk Folding bed chair
DE8105791U1 (de) * 1981-02-28 1981-08-13 Stanzwerk Peitz & Co, 5802 Wetter Verstellsessel
US5547245A (en) * 1993-05-12 1996-08-20 Knouse; Bobby W. Recliner chair
DE29600282U1 (de) 1996-01-09 1996-02-29 Steltemeier Josef Gmbh Sitz- und Liegemöbel
US6030033A (en) * 1997-07-08 2000-02-29 A/S P. Schultz & Co. Chair structure
US6792633B1 (en) * 1999-10-12 2004-09-21 Takano Co., Ltd. Stretcher
CN2415744Y (zh) * 2000-02-01 2001-01-24 杨建辉 可调式变形椅(床)
CN1321453A (zh) * 2000-05-03 2001-11-14 李平 一种省力的坐卧变换床椅
CN201295338Y (zh) * 2008-10-06 2009-08-26 李锡龙 多功能电动式护理床
CN101919633B (zh) * 2009-06-09 2014-03-12 严能进 一种坐躺两用s形沙发椅
EP2356922B1 (de) 2010-02-10 2012-05-09 He-Ko Gbr Sitz-/Liegemöbelchassis
CN202588923U (zh) * 2012-01-15 2012-12-12 常熟英那金属制品有限公司 坐卧式家具的家具底架

Also Published As

Publication number Publication date
EP2687130A1 (en) 2014-01-22
CN102525186B (zh) 2014-04-30
WO2013104150A1 (zh) 2013-07-18
CN102525186A (zh) 2012-07-04
EP2687130A4 (en) 2016-08-03
PL2687130T3 (pl) 2017-08-31

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