WO2014086082A1 - Canapé utilisé à la fois comme transat et comme lit - Google Patents

Canapé utilisé à la fois comme transat et comme lit Download PDF

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Publication number
WO2014086082A1
WO2014086082A1 PCT/CN2013/000183 CN2013000183W WO2014086082A1 WO 2014086082 A1 WO2014086082 A1 WO 2014086082A1 CN 2013000183 W CN2013000183 W CN 2013000183W WO 2014086082 A1 WO2014086082 A1 WO 2014086082A1
Authority
WO
WIPO (PCT)
Prior art keywords
self
backrest
gas spring
footrest
sofa
Prior art date
Application number
PCT/CN2013/000183
Other languages
English (en)
Chinese (zh)
Inventor
崔忠民
Original Assignee
Cui Zhongmin
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 Cui Zhongmin filed Critical Cui Zhongmin
Publication of WO2014086082A1 publication Critical patent/WO2014086082A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
    • A47C17/20—Seating furniture changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden
    • A47C17/213—Seating furniture changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden the surface, when used for lying down in a bed position, consisting of one side of the seating furniture seat frame and the back-rest frame
    • 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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/0244—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by fluid means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
    • A47C17/162—Seating furniture changeable to beds by tilting or pivoting the back-rest with adjustable back-rest
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
    • A47C17/163—Seating furniture changeable to beds by tilting or pivoting the back-rest and a foot-rest
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
    • A47C17/20—Seating furniture changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden

Definitions

  • the present invention relates to a sofa, and more particularly to a sofa that can be used as a recliner or bed after deployment. Background technique
  • folding sofa beds such as the Chinese utility model patent "Folding Sofa Bed” (publication number: CN2638546Y) with reference to patent number ZL02292221.0, which includes a sofa.
  • the head, the hinge, the hook, the wire, the spring, the bed body, the rear end position of the bed is connected to the side of the hinge, the front end of the bed is connected to the other side of the hinge, and the rear of the bed
  • the position rivet is attached to the end of the hook, similar to ZL88205741.3, Z200520065230.2, ZL92106024.6, but the folding sofa bed generally has the disadvantages of complicated structure, troublesome operation, poor overall rigidity and poor stability. The service life is limited.
  • the technical problem to be solved by the present invention is to provide a sofa that doubles as a recliner and a bed for the above-mentioned state of the art, which is easy to adjust and simple in structure.
  • a sofa that doubles as a reclining chair and a bed, comprising a backrest, a seat body and a footrest, the footrest being located below the seat body and capable of moving forward relative to the seat body Pulling out or retracting, the backrest is rotatably disposed at a rear end portion of the seat body, and is characterized by:
  • the sofa further includes a rotating shaft, a swinging rod, a bracket, a self-locking gas spring, a cable switch and a cable, wherein the rotating shaft is rotatable relative to the seat body, and the backrest is fixedly coupled with the rotating shaft and can rotate together with the rotating shaft,
  • One end of the swinging rod is fixedly connected with the rotating shaft, and the other end is rotatably hinged with one end of the self-locking gas spring, and the other end of the self-locking gas spring is rotatably hinged with the bracket, and the aforementioned cable end and the cable switch are Connected, the other end can drive the aforementioned pendulum to rotate.
  • the side of the seat body is provided with an armrest or a coffee table.
  • the cable switch is disposed on one side of the armrest or the coffee table, and the cable, the self-locking gas spring, the bracket, and the swing rod are disposed in the armrest or the coffee table on the side.
  • a bottom strip is disposed at a front end of the base body.
  • a bottom portion of the footrest is provided with a front leg that cooperates with the horizontal bar to restrict the inward movement of the footrest and restricts the footrest to continue to The hind foot of the outer movement.
  • the above-mentioned horizontal bars are placed between the front and rear legs of the footrest, thereby limiting the extreme position of the expansion and contraction of the footrest.
  • lifting the footrest can make the rear foot of the footrest out of the horizontal bar, so that the footrest is separated from the seat, and vice versa. The foot is placed in the body.
  • the rear end of the seat body is laterally provided with a damper that can restrict the backrest from continuing to reverse backward.
  • the coffee table is provided with a coffee table door and can be used as a storage box.
  • the coffee table has a hole in it, and a sun umbrella can be inserted therein, that is, a suitable umbrella or umbrella can be arranged thereon.
  • a sofa that doubles as a recliner and a bed, and is equipped with a back cushion, a seat cushion, and a footrest cushion. Among them, when used as a sofa, since the footrest is hidden under the seat, it is necessary to stack the footrest cushion on the seat cushion.
  • the invention has the advantages that: the self-locking gas spring is used as the angle adjusting device, and the rotating shaft and the swinging rod can be used to adjust the backrest to the optimal angle to meet the needs of the user, and the overall structure is simple and operated. Convenient. DRAWINGS
  • Fig. 1 is a schematic view showing the structure of a sofa chair according to an embodiment of the present invention.
  • Figure 2 is a schematic view showing the structure of the plastic rattan strip removed in Figure 1.
  • Figure 3 is a schematic view showing the structure of the embodiment of the present invention as a reclining chair and a bed.
  • Figure 4 is a schematic view showing the structure of the plastic rattan strip removed in Figure 3. detailed description
  • the sofa in this embodiment is a double sofa, and the right side sofa has the same function and principle as the left side sofa, and the coffee table 9 in the middle and the armrest 4 on both sides are framed and covered on the frame.
  • the sofa comprises a backrest 1, a seat body 2, a footrest 3, a main rotating shaft 51, a sub-rotating shaft 52, a connecting block 53, a connecting block 54, a swinging rod 6, a support base 42, a support base 43, a support base 93, a bracket 41,
  • the self-locking gas spring 7, the cable switch 8 and the cable 81 are composed of parts.
  • the main rotating shaft 51 and the auxiliary rotating shaft 52 are connected to form a rotating shaft.
  • the main shaft 51 is hingedly connected to the support base 42 and the support base 43 fixed in the armrest 4.
  • the upper end of the swing lever 6 is fixedly coupled to the main shaft 51, and one end of the main shaft 51 is fixedly coupled to the backrest 1 via the connecting block 53.
  • the seat 93 is hingedly connected and the other end is fixedly connected to the backrest 1 via a connecting block 54.
  • the main rotating shaft 51 and the auxiliary rotating shaft 52 are located on the same rotation axis (may be merged into the same shaft according to design requirements).
  • One end of the self-locking type gas spring 7 is hingedly connected to the lower end of the swing link 6, and the other end is hingedly connected to the bracket 41 fixed in the armrest 4.
  • the cable switch 8 is provided on the side of the armrest 4.
  • the footrest 3 is located below the seat body 2 and can be pulled forward or retracted relative to the seat body 2.
  • the bottom end of the base body 2 is provided with a horizontal strip 21 which is normally used, and the horizontal strip 21 is located between the front foot 31 and the rear leg 32 of the footrest 3, thereby limiting the extreme position of the expansion and contraction of the footrest 3.
  • the footrest 3 is raised to make the rear foot 32 around the horizontal bar 21, so that the footrest 3 is separated from the seat body 2, and vice versa.
  • the footrest 3 is placed in the seat body 2.
  • the footrest 3 When it is required to be used as a reclining chair, the footrest 3 can be pulled out from the seat body 2, and the cable switch 8 is pressed to simultaneously press the backrest 1 backwards, thereby driving the main rotating shaft 51 and the auxiliary rotating shaft 52 to rotate, thereby driving the pendulum.
  • the rod 6 swings, so that the piston rod of the self-locking type gas spring 7 is compressed and gathered.
  • the cable switch 8 is released, and the backrest 1 is positioned at the tilt angle required at this time, so that the reclining state can be realized (see FIG. 3). , the right sofa position in Figure 4).
  • the cable switch 8 is opened and the backrest 1 is not pressed down, and the piston rod of the self-locking gas spring 7 automatically extends to push the swing rod. 6 swing back, the main shaft 51 is rotated (and the auxiliary shaft 52 is also rotated), so that the backrest 1 tilting back is achieved, and the cable switch 8 is released after reaching the required tilt angle, and the backrest 1 is positioned at this time. At an angle of inclination, the state of the recliner or the state of the sofa seat behind the ottoman 3 can be achieved.
  • the two extreme positions of the reclining angle adjustment of the backrest 1 are as follows: when the piston rod of the self-locking type gas spring 7 is extended to the longest position, the inclination limit position of the backrest 1 is raised (ie, the state of the backrest 1 when used as a sofa) . When the backrest 1 is pressed down until it is at a flat angle with the seat body 2 (i.e., the backrest 1 state when used as a bed), the backrest 1 is just pressed against the dam 22 behind the seat body 2, thereby defining the backrest 1 direction. The rear tilt limit position.
  • a coffee table door 92 is provided, which can be used as a storage box.
  • the coffee table 9 has a hole 91 in which a parasol umbrella can be inserted, that is, a suitable parasol or canopy can be disposed thereon.
  • the backrest 1 cushion, the seat 2 cushion, and the footrest 3 cushion which are disposed on the actual use are omitted for the sake of brevity.
  • the footrest 3 pad is stacked on the seat 1 cushion.

Abstract

La présente invention concerne un canapé utilisé à la fois comme transat et comme lit comprenant un dossier (1), un corps de siège (2), un support de jambes (3), des axes rotatifs (51, 52), une tige basculante (6), un support (4), un ressort à gaz à verrouillage automatique (7), un commutateur de serrage (8) et un mandrin (81). Les axes rotatifs (51, 52) peuvent se mettre en rotation par rapport au corps de siège, le dossier (1) est raccordé fermement aux axes rotatifs (51, 52) et peut se mettre en rotation avec la rotation des axes rotatifs (51, 52), une extrémité de la tige basculante (6) est raccordée fermement aux axes rotatifs (51, 52), et l'autre extrémité est articulée de manière rotative à une extrémité du ressort à gaz à verrouillage automatique (7), l'autre extrémité du ressort à gaz à verrouillage automatique (7) étant articulée de manière rotative au support (4). Par le biais de l'interaction entre la tige basculante (6) et le ressort à gaz à verrouillage automatique (7), la longueur d'extension et l'emplacement du ressort à gaz à verrouillage automatique (7) sont réglés par le commutateur de serrage (8). Par conséquent, la position de basculement de la tige basculante (6) et l'angle de rotation des axes rotatifs (51, 52) sont réglés et le dossier est pourvu d'un angle d'inclinaison souhaité.
PCT/CN2013/000183 2012-12-05 2013-02-26 Canapé utilisé à la fois comme transat et comme lit WO2014086082A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012206726009U CN203137687U (zh) 2012-12-05 2012-12-05 一种兼作躺椅和床使用的沙发
CN201220672600.9 2012-12-05

Publications (1)

Publication Number Publication Date
WO2014086082A1 true WO2014086082A1 (fr) 2014-06-12

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ID=48965258

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/000183 WO2014086082A1 (fr) 2012-12-05 2013-02-26 Canapé utilisé à la fois comme transat et comme lit

Country Status (3)

Country Link
CN (1) CN203137687U (fr)
DE (1) DE202013012160U1 (fr)
WO (1) WO2014086082A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108272270A (zh) * 2018-01-19 2018-07-13 宁波大学科学技术学院 多连杆角度调节沙发床
CN113995263A (zh) * 2021-10-11 2022-02-01 浙江山河家具有限公司 一种助眠智能沙发
CN114209182A (zh) * 2022-01-18 2022-03-22 张亮 一种智能沙发

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10143307B2 (en) * 2015-11-19 2018-12-04 The Lovesac Company Furniture system with recliner assembly
CN108185714A (zh) * 2018-02-27 2018-06-22 江门市信展贸易有限公司 一种组合沙发
RU209050U1 (ru) * 2021-10-25 2022-01-31 Александр Валентинович Соловьев Устройство трансформации дивана

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000037431A (ja) * 1998-07-23 2000-02-08 Yasuhiro Horiba リハビリ装置
JP2001293035A (ja) * 2000-04-17 2001-10-23 Namukkusu:Kk 介護装置及び臥床者の移行方法
CN2598438Y (zh) * 2003-01-17 2004-01-14 夏益华 多功能床
CN1596798A (zh) * 2004-07-22 2005-03-23 乔斌 倾仰角可调式床或沙发
CN2706175Y (zh) * 2004-05-20 2005-06-29 石家庄市爱维科技有限公司 坐姿可调式输液椅
CN201452364U (zh) * 2009-07-02 2010-05-12 崔忠民 一种兼作床用的沙发

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2638546Y (zh) 2002-12-31 2004-09-08 邵珅 折叠式沙发床

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000037431A (ja) * 1998-07-23 2000-02-08 Yasuhiro Horiba リハビリ装置
JP2001293035A (ja) * 2000-04-17 2001-10-23 Namukkusu:Kk 介護装置及び臥床者の移行方法
CN2598438Y (zh) * 2003-01-17 2004-01-14 夏益华 多功能床
CN2706175Y (zh) * 2004-05-20 2005-06-29 石家庄市爱维科技有限公司 坐姿可调式输液椅
CN1596798A (zh) * 2004-07-22 2005-03-23 乔斌 倾仰角可调式床或沙发
CN201452364U (zh) * 2009-07-02 2010-05-12 崔忠民 一种兼作床用的沙发

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108272270A (zh) * 2018-01-19 2018-07-13 宁波大学科学技术学院 多连杆角度调节沙发床
CN113995263A (zh) * 2021-10-11 2022-02-01 浙江山河家具有限公司 一种助眠智能沙发
CN113995263B (zh) * 2021-10-11 2023-11-24 浙江山河家具有限公司 一种助眠智能沙发
CN114209182A (zh) * 2022-01-18 2022-03-22 张亮 一种智能沙发
CN114209182B (zh) * 2022-01-18 2024-01-26 佛山市宜奥科技实业有限公司 一种智能沙发

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CN203137687U (zh) 2013-08-21
DE202013012160U1 (de) 2015-07-14

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