WO2011091954A1 - Sitzmöbel - Google Patents
Sitzmöbel Download PDFInfo
- Publication number
- WO2011091954A1 WO2011091954A1 PCT/EP2011/000122 EP2011000122W WO2011091954A1 WO 2011091954 A1 WO2011091954 A1 WO 2011091954A1 EP 2011000122 W EP2011000122 W EP 2011000122W WO 2011091954 A1 WO2011091954 A1 WO 2011091954A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frame
- seating furniture
- seat
- furniture according
- clamping
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
- A47C5/12—Chairs of special materials of plastics, with or without reinforcement
-
- 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
- A47C1/12—Theatre, auditorium, or similar chairs
- A47C1/124—Separate chairs, connectible together into a row
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C11/00—Benches not otherwise provided for
- A47C11/005—Benches not otherwise provided for having multiple separate seats
-
- 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
- A47C4/02—Dismountable chairs
-
- 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
- A47C4/02—Dismountable chairs
- A47C4/03—Non-upholstered chairs, e.g. metal, plastic or wooden chairs
Definitions
- the invention relates to a chair, in particular chair or bench, according to the preamble of claim 1.
- the known seating furniture has a solid, durable frame that can be normalized and thus the number of minimized individual components for the construction of the chair.
- the seat and back cushions are easy and quick to remove as the cushions are separate and separate for each seat. Damage to a seat can be solved simply by removing the pad in question and replacing it with a new pad.
- the upholstery is identical regardless of whether it is used for a seat at the end or for a temporary seat in the case of a seat. Preferably, separate seat and back cushions are used.
- Each frame has a pair of cover plates which, in the case of the seat part, form the surface of the frame and, in the case of the backrest part, the front surface of the frame.
- the cover plates are removable.
- the seat cushions are hung between the frames by placing their marginal edges between the frames and the cover plates and tightening the cover plates down to anchor the upholstery edges.
- the seat and backrest upholstery in their peripheral edges eyelets for receiving pins. This results in additional anchoring of the seat and backrest cushions and reinforcement of the interlock formed between the cover plates and the frames.
- a disadvantage is the elaborate anchoring of the marginal edges between the frame and the cover plates using eyelets that are to be mounted on pins. From this follows the compulsion to determine certain wall thicknesses of the upholstery, which can be anchored to the frame.
- the object of the invention is therefore to provide a chair according to the preamble of claim 1, which offers a high and lasting comfort and is easy to assemble and convert.
- a chair which shows the advantages of a standardized frame with separately replaceable seat and back parts, while providing a good and lasting comfort.
- the seat and back parts are clamped in a frame joint, for which purpose the seat and back part each have an engagement member on the edge, which can be fastened via a frictional connection in the frame joint.
- This clamping seat is secured by a positive fit.
- a quick release, but safe and reliable clamp connection is created according to the invention.
- an engagement member allows the attachment of the seat and back sections to be uncoupled from the material and material thickness used for the seat and back sections.
- the provided on both sides of a seat and back engaging members thus form work bars as part of a clamp connection, in which engage.
- This connection function is independent of the type and thickness of the material or pad used, since the respective engagement member is not only formed on the marginal edges of the seat and back part, but also attachable.
- a molding or molding may be provided, which is integrally formed with a seat and back.
- the fitting may be formed as an extension piece attached to or on the peripheral edge of a seat or back piece. This is especially true when using materials of small thickness, such as sheets, skins, flags and other fabrics. Different materials and material thicknesses can be used without having to change the clamping bodies of the frame. Set up seating can be alternately equipped with different seat and back parts.
- the clamping connection is secured by a bearing fit against displacement in the press plane, ie transversely to the clamping direction.
- the fit can also reinforce the frame constructively. So, for example the fitting in the form of a spring form a stiffening rib for the frame top.
- the frame top can then be formed lid-thin.
- the frame upper part may have a T-shaped cross-section with a lower-side web, which is particularly preferably arranged centrally.
- This web can be provided as a spring of a fit wholly or partially along the extension of the frame shell. Open spaces in the shadow of the bridge can be used as mounting spaces for the attachment of accessories, such as an armrest. Fasteners, such as screws, attack from the inside of the frame and are covered with strained frame top and frame base. The appearance of the chair is thereby improved.
- a number of clamping screws can be used.
- the fitting part of a spring can form a clamping bridge.
- a front (not visible) screwed head screw connection allows a secure clamping, without the front side appearance of the chair is disturbed by visible screws.
- the inventively provided frame is suitable as a final frame or as an intermediate frame.
- a blind fitting for closing the frame joint may be provided at the end of the seat.
- FIG. 1a shows schematically a front view of a chair
- FIG. 1b schematically shows a plan view of the seat according to FIG. 1a, FIG.
- FIG. 1c schematically shows a perspective side view of the seat according to FIG. 1a, FIG.
- FIG. 2 shows schematically an exploded view of a frame and a seat and back part of a chair
- Fig. 3 shows schematically a side view of a frame with a
- Fig. 4 shows schematically a side view of a chair
- FIG. 5 shows a section B-B according to FIG. 4, FIG.
- FIG. 6 shows a section C-C according to FIG. 4.
- the invention relates to a chair with at least two spaced apart on a support 1 arranged frame 2, between which a seat part 3 and a back part 4 can be suspended.
- the seating is preferably a chair with a seat or a bench seat with several seats arranged side by side.
- FIGS. 1a to 1c show, by way of example, a chair with two seats arranged one behind the other, which form a seat.
- a total of three frames 2 are provided, wherein two outer frame 2 each form an outer frame and the middle frame 2 an intermediate frame. All frames 2 may be formed the same, whereby a normalized frame system is formed.
- Each seat part 3 and back part 4 is attached to the edge and on both sides of a frame 2 to form a seat. The number of seats is selectable. All the frames 2 of a row of seats may be fixed to a common support 1 supported by a foot part 5 ( Figure 4). For more than six seats, at least one intermediate foot (not shown) is preferably provided. As shown in FIG. 2 and FIG.
- a frame 2 comprises in each case a frame upper part 6 and a frame lower part 7, which mechanically fix the seat part 3 and the back part 4 at the edge.
- the frame upper part 6 and the lower frame 7 are clamped to clamp body.
- the frame upper part 6 is clamped to the frame lower part 7 by means of fastening elements.
- 7 head screw connections are provided for bracing the upper frame part 6 and the lower frame part.
- FIG. 2 shows the frame upper part 6 with its underside 8 unfolded to an upper side 9 of the lower frame part 7.
- At least one of the clamping bodies in this case preferably the frame lower part 7, has in each case an extending recess 12 at the edge.
- This recess 12 is a recess whose walls provide effective surfaces 11 for static friction.
- the recess 12 preferably extends along the frame lower part 7 corresponding to a depth / height of the seat and back part 3, 4.
- the recess 12 is preferably provided on both sides of the frame lower part 7. If the frame upper part 6 and the frame lower part 7 formed in this way are clamped, the clamping force occurs in a frame joint 30, which preferably forms a pressure collar for an insertable / insertable engagement member 14.
- An engaging member 14 is provided at each of the two opposite marginal edges 15 of the seat and back 3, 4.
- the engagement member 14 extends rod-shaped along the respective edge of the seat and back part 3, 4, so that a bilateral mechanical fixation is achieved.
- the engaging members 14 provided on both sides of the seat and back part 3, 4 are preferably molded pieces or molded bodies which are continuous or extend discontinuously.
- the engagement members 14 are mechanically fixed in each case in a pressing space of the frame joint 30, which is bounded by the active surfaces 11 of the recess 12 in connection with the lower surface 8 of the frame upper part 6.
- the respective engagement member 14 is thus fastened by a frictional engagement between the frame upper part 6 and the frame lower part 7.
- the adhesion generated by static friction of the clamped engagement member 14, which establishes a clamping fit is secured in a form-fitting manner.
- the recess 12 has an undercut 16 which forms a stop for the positive securing of the clamped engagement member 14.
- the undercut 16 is preferably formed by a shoulder that tapers the frame joint 30 on the outside.
- the recess 12 of the at least one clamping element has an undercut 16 which can be positively brought into engagement with the engagement element 14, which is then preferably designed as an angle shaped piece.
- the recess 12 preferably forms a frame joint 30 with a longitudinal groove 17.
- connection 10 preferably has groove 18 and spring 19.
- the connection 10 is preferably a fit.
- the fit may be formed as a clearance fit.
- the fit can serve as a bearing.
- the spring 19 may form a clamping bridge for the transmission of the clamping force of the clamping elements, such as clamping screws 28, 29 on the frame 2.
- the spring 19 has female thread 20 for head screw connections.
- the lower frame 7 is preferably formed as a top profiled profiled rail, which is braced with a lower side T-shaped spar as a frame upper part 6.
- the spring 19 preferably forms on the underside (inner side) of the upper frame part 6 a stiffening rib with a rib longitudinal axis along the extension of the upper frame part 6.
- the engagement member 14 may be formed integrally with the seat and back 3, 4. Alternatively, the engagement member 14 may be attached as an extension to a formed as a sheet 13 seat and back 3, 4, as shown for example in Fig. 5 and Fig. 6.
- the engagement member 14 as an extension piece is preferably made of a plastic or plastic composite material. The engagement member 14 as an extension piece can receive one end of the sheet 13 or this as insert (not shown) in the recess 12 clamp.
- the frame upper part 6 and the frame lower part 7 are preferably both L-shaped clamping body, which connect a seat part 3 and a back part 4 of a frame 2 in one piece with each other.
- the seat part 3 and the back part 4 can be formed separately or in one piece / in one piece as a seat shell.
- FIG. 2 shows the frame upper part 6 in one-part construction with a lower seat part clamping section, an upper back part clamping section and an arcuate transition section 31 arranged therebetween.
- the transition section 31 can have an inside reinforcing rib 32, which can be a part of the spring 19.
- the frame upper part 6 In the area of the arcuate transition section, the frame upper part 6 can be flush with the lower frame 7 at the edge.
- webs 33 (FIG. 2) can be provided which can limit the frame joint 30 on the impact side.
- An armrest 21 can be attached to the frame upper part 6 by means of fastening elements 22, 23, which during clamping of the frame top 6 with the Frame bottom 7 inside the frame 2 are.
- the groove 18 may have mating recesses 24, 25 to form a mounting space.
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201180006928.5A CN102770048B (zh) | 2010-01-29 | 2011-01-13 | 座椅用具 |
BR112012018699-0A BR112012018699B1 (pt) | 2010-01-29 | 2011-01-13 | Mobiliário para sentar |
PL11700800T PL2528477T3 (pl) | 2010-01-29 | 2011-01-13 | Mebel do siedzenia |
ES11700800.3T ES2451841T3 (es) | 2010-01-29 | 2011-01-13 | Mueble para sentarse |
US13/575,729 US8931849B2 (en) | 2010-01-29 | 2011-01-13 | Seating furniture |
EP11700800.3A EP2528477B1 (de) | 2010-01-29 | 2011-01-13 | Sitzmöbel |
HK13102630.7A HK1175081A1 (zh) | 2010-01-29 | 2013-03-04 | 座椅用具 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010006175A DE102010006175A1 (de) | 2010-01-29 | 2010-01-29 | Sitzmöbel |
DE102010006175.1 | 2010-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011091954A1 true WO2011091954A1 (de) | 2011-08-04 |
Family
ID=43558348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/000122 WO2011091954A1 (de) | 2010-01-29 | 2011-01-13 | Sitzmöbel |
Country Status (9)
Country | Link |
---|---|
US (1) | US8931849B2 (de) |
EP (1) | EP2528477B1 (de) |
CN (1) | CN102770048B (de) |
BR (1) | BR112012018699B1 (de) |
DE (1) | DE102010006175A1 (de) |
ES (1) | ES2451841T3 (de) |
HK (1) | HK1175081A1 (de) |
PL (1) | PL2528477T3 (de) |
WO (1) | WO2011091954A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9161629B2 (en) * | 2013-07-09 | 2015-10-20 | Tsung-Chieh Huang | Chair assembly |
US9060614B1 (en) * | 2013-08-13 | 2015-06-23 | Charles Augustus Gibilterra | Public seating system with interchangeable and replaceable modular web-design seats and backs |
US10188211B1 (en) * | 2015-03-27 | 2019-01-29 | Totally Mod Events, Llc | Portable, modular seating system and related methods |
US10463153B2 (en) | 2016-06-09 | 2019-11-05 | Steelcase Inc. | Seating arrangement |
EP3516993B1 (de) * | 2016-09-23 | 2021-08-18 | Aichi Co., Ltd. | Stuhl und stuhlstruktur |
IT201700047737A1 (it) * | 2017-05-03 | 2018-11-03 | Ruspa Officine S P A | Sedile per veicolo |
GB2572149A (en) * | 2018-03-19 | 2019-09-25 | Zoeftig Group Ltd | A furniture system |
US11266246B2 (en) | 2018-06-04 | 2022-03-08 | Telescope Casual Furniture, Inc. | Furniture and method for assembling furniture |
US10973329B2 (en) | 2018-06-04 | 2021-04-13 | Telescope Casual Furniture, Inc. | Furniture and method for assembling furniture |
USD927216S1 (en) | 2019-05-22 | 2021-08-10 | Telescope Casual Furniture, Inc. | Seat |
USD961283S1 (en) | 2019-06-04 | 2022-08-23 | Telescope Casual Furniture, Inc. | Seat |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1429358A1 (de) | 1961-10-02 | 1969-03-27 | Miller Herman Inc | Sessel oder Sitzbank |
US3640576A (en) * | 1970-06-08 | 1972-02-08 | Art Metal Knoll Corp | Furniture construction |
GB1389265A (en) * | 1971-05-25 | 1975-04-03 | Corbetta L | Chair structure and element therefor |
US4438603A (en) * | 1982-06-24 | 1984-03-27 | Durkan Jr Martin J | Stadium seating |
US4601516A (en) * | 1984-03-16 | 1986-07-22 | Klein Gerhart P | Contoured chair |
DE8620412U1 (de) * | 1986-07-30 | 1986-09-11 | MWH-Metallwerk GmbH, 6928 Helmstadt-Bargen | Sitzelement, insbesondere für verbundartige Anordnungen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3431022A (en) * | 1967-05-29 | 1969-03-04 | Steelcase Inc | Chair construction |
US4043591A (en) * | 1975-12-22 | 1977-08-23 | Electrohome Limited | Modular furniture construction |
US4848843A (en) * | 1988-08-08 | 1989-07-18 | Omni Products International, Inc. | Multiple seat chair structure |
US5338091A (en) * | 1991-11-07 | 1994-08-16 | Miller Elmo E | Welt lock furniture construction |
US6560827B1 (en) * | 2001-08-14 | 2003-05-13 | Gross Jan S | Elastomeric gasket for sling rail furniture |
ITVI20020148A1 (it) * | 2002-07-05 | 2004-01-05 | Nardi Spa | Dispositivo di bloccaggio di un elemento laminare flassibile ad un telaio |
DE102007012728B4 (de) * | 2007-03-16 | 2009-06-10 | Grammer Ag | Passagiersitz für Fahrzeuge, insbesondere für Bahnfahrzeuge |
US8523283B2 (en) * | 2011-03-28 | 2013-09-03 | Nomark Industries Company Limited | Method and apparatus for double sling chair |
-
2010
- 2010-01-29 DE DE102010006175A patent/DE102010006175A1/de not_active Withdrawn
-
2011
- 2011-01-13 CN CN201180006928.5A patent/CN102770048B/zh active Active
- 2011-01-13 PL PL11700800T patent/PL2528477T3/pl unknown
- 2011-01-13 WO PCT/EP2011/000122 patent/WO2011091954A1/de active Application Filing
- 2011-01-13 EP EP11700800.3A patent/EP2528477B1/de active Active
- 2011-01-13 US US13/575,729 patent/US8931849B2/en active Active
- 2011-01-13 BR BR112012018699-0A patent/BR112012018699B1/pt not_active IP Right Cessation
- 2011-01-13 ES ES11700800.3T patent/ES2451841T3/es active Active
-
2013
- 2013-03-04 HK HK13102630.7A patent/HK1175081A1/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1429358A1 (de) | 1961-10-02 | 1969-03-27 | Miller Herman Inc | Sessel oder Sitzbank |
US3640576A (en) * | 1970-06-08 | 1972-02-08 | Art Metal Knoll Corp | Furniture construction |
GB1389265A (en) * | 1971-05-25 | 1975-04-03 | Corbetta L | Chair structure and element therefor |
US4438603A (en) * | 1982-06-24 | 1984-03-27 | Durkan Jr Martin J | Stadium seating |
US4601516A (en) * | 1984-03-16 | 1986-07-22 | Klein Gerhart P | Contoured chair |
DE8620412U1 (de) * | 1986-07-30 | 1986-09-11 | MWH-Metallwerk GmbH, 6928 Helmstadt-Bargen | Sitzelement, insbesondere für verbundartige Anordnungen |
Also Published As
Publication number | Publication date |
---|---|
US20120299348A1 (en) | 2012-11-29 |
BR112012018699A2 (pt) | 2016-04-12 |
CN102770048A (zh) | 2012-11-07 |
HK1175081A1 (zh) | 2013-06-28 |
ES2451841T3 (es) | 2014-03-28 |
BR112012018699B1 (pt) | 2020-02-18 |
DE102010006175A1 (de) | 2011-08-04 |
US8931849B2 (en) | 2015-01-13 |
CN102770048B (zh) | 2016-01-13 |
PL2528477T3 (pl) | 2014-06-30 |
EP2528477A1 (de) | 2012-12-05 |
EP2528477B1 (de) | 2014-01-08 |
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