WO1995015099A1 - Siege dont le dossier articule fait office de couverture de protection pour l'assise lorsqu'il est rabattu - Google Patents
Siege dont le dossier articule fait office de couverture de protection pour l'assise lorsqu'il est rabattu Download PDFInfo
- Publication number
- WO1995015099A1 WO1995015099A1 PCT/FR1994/001395 FR9401395W WO9515099A1 WO 1995015099 A1 WO1995015099 A1 WO 1995015099A1 FR 9401395 W FR9401395 W FR 9401395W WO 9515099 A1 WO9515099 A1 WO 9515099A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- backrest
- seat
- axis
- shell
- armrests
- 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
- 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
- A47C7/407—Support for the head or the back for the back of collapsible type
-
- 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
- A47C3/04—Stackable chairs; Nesting 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
- A47C3/16—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats of legless type, e.g. with seat directly resting on the floor; Hassocks; Pouffes
-
- 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
Definitions
- the subject of the invention is a seat, the articulated back of which acts as a protective cover for the seat and for its own inner face when it is folded down.
- the invention applies in particular to outdoor seats or armchairs.
- the invention also applies to benches and deckchairs. It also applies to foldable and stackable chairs.
- these files are folded down on the seat in order to fold and / or stack the seat or the chair so as to facilitate storage and / or handling.
- the purpose and characteristics of these seats are therefore completely different.
- each articulation device of an armrest on the backrest comprises, behind this backrest, a bearing supporting a ball joint forming a body with the armrest considered and offset laterally, the bearing having a transverse slot for the passage of said armrest on one side or the other of an upright of said backrest.
- This articulated backrest is perforated, so it cannot protect the seat. It is not the object of the invention.
- the chair is enveloping. It includes an articulated backrest.
- the backrest is articulated and monocoque. It is characterized by the use of a backrest stop on a vertical return of the seat, the front tilting of which releases a large opening at the rear and therefore does not provide protection for the seat in cover.
- this patent describes a folding back seat.
- the articulated backrest slides in rib slides located at the rear of the seat.
- the back covers the seat lengthwise but not on the sides, so there is no side protection.
- the seat according to the invention makes it possible to use materials other than plastic for the seat and the back support of the wood / straw, imitation leather / fabric type as long as the shell provides their protection.
- the invention makes it possible to obtain outdoor seats or armchairs at a price close to that of conventional seats and to keep a traditional appearance. It allows these seats to be used for catering or show professionals and of course for the general public.
- the seat, or armchair or chair or bench is of the type comprising a fixed seat and a back articulated at its base relative to the rear of the seat, the back being able to pivot according to at least one axis of articulation between a raised position d 'use and a folded position on the seat, a means acting as a stop ensures the locking of said backrest in the raised position, characterized in that said backrest has dimensions (length and width) which are larger than those of 1' seat so that the inner face of said backrest covers within it the entire seat when said backrest is folded over said seat; the shape of said back extends beyond all sides of the seat, so that the cover protection of the seat is provided completely in the folded back position.
- Said backrest is provided with two substantially vertical lateral cheeks which reinforce the lateral protection of the seat when said backrest is folded over said seat.
- the backrest is composed of a backrest and a shell, the backrest has the function of improving the comfort of the user of said seat and the shell has the function of protecting the seat cover when said backrest is folded over said seat.
- the backrest consists of a backrest attached to a hinged hinge along the axis.
- the attached backrest is held on the hinged hull by quick-fixing means.
- the shell has dimensional characteristics and a shape identical to those of the back allowing it to provide complete protection on the cover of the seat when said back is folded down.
- the backrest is made up of a backrest articulated along the axis and on which a shell is attached to the outside.
- the attached shell is fixed to the backrest by quick fixing means.
- the means acting as a stop is the backrest which abuts on the seat in its lower part by pivoting relative to the axis in the open position.
- the means acting as a stop for the backrest is that said backrest has two lateral ears which act as stops for stopping said backrest in the open position for use, said ears are arranged in the lower part on either side of the backrest. -above his or her axes of articulation opposite the extension of the rear legs of the seat.
- the means acting as a stop for the backrest lies in the extension of the rear legs which are connected together by a cross member on which the backrest abuts in the open or raised position.
- the seat is equipped with two armrests each articulated at their end by an axis integral with the backrest and also provided with a connecting means located on a horizontal return of each front leg, this connecting means ensuring the rear stop of the backrest by connecting the latter at the extensions of the front feet by means of the armrests and allowing the latter to be positioned almost vertically when the backrest is folded down thanks to another articulation axis secured to the horizontal returns and on which the articulated armrests are mounted.
- the connecting means is constituted by a notched groove integrated in each armrest which cooperates with an axis or lug secured to the part extending the front legs, the notched groove allowing several stopping positions of the armrests corresponding to as many angular adjustments of the backrest.
- the backrest has two protruding pins on each side cooperating with a notched cheek located in front of each of the extensions of the rear legs and ensuring a stop position of the backrest at each notch, the articulation allowing the passage from one notch to another by lifting the backrest slightly and then pivoting it back to the final stop and forward until it is folded back onto the seat.
- Each front and / or rear leg of the seat is connected to the seat while having a recess which facilitates the evacuation of the water.
- the chair is equipped with armrests secured to the back of the monocoque type.
- the armrests are interconnected by a crossmember arranged under the seat and supported in projecting housings on each front leg.
- the oblong housing of the axis of articulation of the file allows, on the one hand a vertical displacement of the file, and on the other hand a horizontal displacement towards the back to thus release the crosspiece from its housings, so as to allow the backrest and its armrests to be tilted forward.
- the attached drawings are given as indicative and non-limiting examples. They represent a preferred embodiment according to the invention. They will allow the invention to be easily understood.
- Figure 1 is a perspective view of a seat according to the invention intended in particular for stands with the backrest raised.
- Figure 2 is a view of the seat shown in Figure 1 but where the backrest is folded over the seat.
- FIG. 3 is a view in longitudinal section along the axis A-A shown in FIG. 2.
- FIG. 4 is a cross-sectional view along the axis B-B shown in FIG. 4.
- Figure 5 is a perspective view of an armchair where the backrest is composed of a backrest and a shell.
- Figure 6 is a perspective view of the chair according to Figure 5 but seen from another angle and where the backrest is folded over the seat.
- Figure 7 is a perspective view of the backrest consisting of the backrest and the shell.
- FIG. 8 is a view in longitudinal section along the axis F-F represented in FIG. 6.
- FIG. 9 is a cross-sectional view of the chair along the cutting axis E-E shown in FIG. 6.
- Figure 10 is a perspective view of another mode of realization of the armchair.
- Figure 11 is a view of the chair according to Figure 10, seen from another angle and where the backrest is folded over the seat.
- Figure 12 is a perspective view of the chair according to the invention with seat and back cushions.
- FIG. 13 is a cross-sectional view along the axis C-C shown in FIG. 11.
- Figure 14 is a longitudinal sectional view along the line D-D shown in Figure 11.
- Figure 15 is a perspective view of a chair according to another embodiment.
- Figure 16 is a perspective view of a backrest consisting of an articulated backrest and a shell.
- Figure 17 is a perspective view of the chair according to Figure 15, but seen from another angle, where the backrest is folded down and where the articulated armrests are vertical.
- Figure 18 is a perspective view of an armrest and the horizontal part of a seat arm.
- Figure 19 is a perspective view of another embodiment of the chair according to the invention.
- Figure 20 is a perspective view of the chair according to Figure 19 but where the backrest is folded down.
- FIG. 21 is a detailed view of the axis of articulation of the backrest and of the means for locking and adjusting the inclination of the backrest.
- Figure 22 is a perspective view of another embodiment where the chair is equipped with armrests integral with the backrest, said armrests are connected together by a cross member under the seat.
- Figure 23 is a view of the chair shown in Figure 22 side view, arrows and dashed lines highlight the kinematics to fold the backrest on the seat.
- FIG 24 is a view according to Figure 22 where the backrest is folded over the seat.
- the seat 1 according to the invention is of the type comprising a fixed seat 2 and a backrest 3 articulated at its base relative to the rear of the seat 2.
- the backrest 3 can pivot along at least one articulation axis 4 between a raised position of use and a folded position on the seat 2.
- the characteristics of the invention lie in the fact that the file 3 shown in Figure 1, 2, 10, 11 and 12 or the file 8 shown in Figures 5, 6, 7, 15, 16 and 17 or the file 29 shown in Figures 19, 20 or the folder 39 shown in Figures 22, 23, 24, has dimensions which are larger than those of the seat 2 and this, so that the inner face 5 of said folder 3 , 8, 29 or 39 covers the entire seat 2 within it when the backrest 3, 8, 29 or 39 is folded down on said seat 2.
- the shape of said backrest 3, 8, 29 or 39 projects from all sides of the seat 2 so that the cover protection of the seat 2 is completely ensured in the folded position of the backrest 3, 8, 29 or 39.
- the backrest 3 of the seat 1 is provided with two substantially vertical side cheeks 6, 7 which reinforce the rigidity of the backrest and the lateral protection of the seat 2 when said backrest 3 is folded over said seat 2.
- section views AA and BB shown in Figures 3 and 4 and the section views FF and EE shown in Figures 8 and 9 highlight the dimensional technical characteristics that allow said file 3, 8, 29 or 39 to complete its seat cover function 2.
- the backrest 8 or 29 is composed of a backrest 9 and a shell 10 .
- the backrest 9 or 11 has the function of improving the comfort of the user of said seat and the shell 10 or 12 has the function of protecting the seat cover 2 when said backrest 8 or 29 is folded over said seated.
- this backrest 8 is composed of a backrest 9 attached to the shell 10.
- the shell 10 is mounted articulated along the axis 4.
- the attached backrest 9 is held on the hull 10 articulated by quick fixing means.
- the added back support is simply introduced into the shell 10 in force by ribs arranged along the periphery of said shell 10.
- the backrest 8 is composed of a backrest 11 articulated along the axis 4 and on which is attached, on the outer face of said backrest 11 , a shell 12. Only the back support 11 is articulated and no longer the shell 12 which is simply attached to the back support 11.
- the attached shell 12 is fixed to the articulated backrest 11 by quick fixing means.
- the quick fixing means are not shown in the figures but they are quick fixing means of the known type.
- the means which acts as a stop is the backrest 3 which abuts on the seat 2 in its lower part by pivoting relative to the axis 4 when said backrest 3 is in the open or raised position, see for this purpose the modes of embodiment shown in Figures 1 to 4.
- the folder 8 has two lateral ears 13, 14 which act as stops for said folder 8 in the open position of use.
- Said ears 13, 14 are arranged in the lower part on either side of the backrest 8 above its axis or its axes of articulation 4 opposite the extension of the rear legs of the seat.
- the means acting as a stop for the backrest 3 resides in the extension of the rear legs 15 which are connected together by a cross member 16. It is on this cross member 16 that the folder 8 abuts in the open or raised position, as shown in these three figures 10, 11, 12.
- the seat or armchair is equipped with two armrests 17, 18 each articulated at their end by a bore 35 receiving an axis 19 integral with the backrest 8 and provided with elsewhere a connecting means 22 connecting the armrests 17, 18 to the horizontal return 20 of each front leg 21.
- This connecting means 22 is constituted by a notched groove 23 integrated in each armrest 17, 18, which cooperates with an axis 24 integral with the part 20 extending the front legs 21.
- the notched groove 23 allows the backrest 8 to be folded down by imparting a linkage-type movement to each armrest 17, 18 which then pivots on the axis 19 while sliding and pivoting around the axis 24 which will position the armrests 17,18 in slight slope relative to the vertical and thus provides them with increased protection against soiling, once the backrest 8 is folded down.
- the backrest 29 has two lugs 25, 26 projecting from each side, cooperating with a notched cheek 27 situated in front of each of the extensions of the rear legs 28 and ensuring a stop position of the backrest 29 at each notch, the articulation 4 allowing the passage from one notch to another by slightly lifting the backrest 29 and then pivoting it back to the final stop, or forward until it is folded back onto the seat 2.
- each front leg 21 and / or rear 15, 28 of the seat is connected to the seat 2 while having a recess 30 which facilitates the evacuation of the water.
- This recess 30 is particularly visible in Figures 13, 9.
- the backrest 3, 8 and the seat 2 are provided to receive cushioning, the shell of the backrest 3, 8 is more hollow to accommodate the back cushion 31, the latter can be held in the back shell by a quick fastener 32 of the VELCRO type (registered trademark); on the other hand, the seat 2 has on each side two flanges 33 ensuring easier protection of the seat cushion 34.
- the chair 36 is equipped with integral armrests 37, 38 of the backrest 39 of the monocoque type.
- the armrests 37, 38 are interconnected by a crosspiece 40 disposed under the seat 41 and bearing in housings 42 projecting from each front leg.
- the oblong housing 43 of the hinge pin 44 of the backrest allows, on the one hand a vertical movement of the backrest 39, and on the other hand a horizontal movement towards the rear to thereby release the cross-member 40 of its housings 42, so as to allow the backrest 39 and its armrests 37, 38 to be tilted forward.
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95902813A EP0731657B1 (fr) | 1993-12-03 | 1994-11-30 | Siege dont le dossier articule fait office de couverture de protection pour l'assise lorsqu'il est rabattu |
AU11928/95A AU1192895A (en) | 1993-12-03 | 1994-11-30 | Chair having a hinged backrest forming a protective cover for the seat when folded down |
DE69412636T DE69412636T2 (de) | 1993-12-03 | 1994-11-30 | Stuhl mit einer rückenlehne, die im zusammengeklappten zustand als schützende abdeckung dient |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9314759A FR2713064B1 (fr) | 1993-12-03 | 1993-12-03 | Siège dont le dossier articulé fait office de couverture de protection pour l'assise lorsqu'il est rabattu. |
FR93/14759 | 1993-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995015099A1 true WO1995015099A1 (fr) | 1995-06-08 |
Family
ID=9453726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1994/001395 WO1995015099A1 (fr) | 1993-12-03 | 1994-11-30 | Siege dont le dossier articule fait office de couverture de protection pour l'assise lorsqu'il est rabattu |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0731657B1 (fr) |
CN (1) | CN1136268A (fr) |
AT (1) | ATE169803T1 (fr) |
AU (1) | AU1192895A (fr) |
CA (1) | CA2176346A1 (fr) |
DE (1) | DE69412636T2 (fr) |
ES (1) | ES2123226T3 (fr) |
FR (1) | FR2713064B1 (fr) |
WO (1) | WO1995015099A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6462074B1 (en) | 1998-01-17 | 2002-10-08 | Bayer Aktiengesellschaft | Substituted α, β-anellated butyrolactones |
CN108542168A (zh) * | 2018-06-27 | 2018-09-18 | 扬州工业职业技术学院 | 一种绞盘式户外多用折叠椅 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1306662B1 (it) * | 1999-05-21 | 2001-10-02 | Armet Spa | Struttura di poltroncina perfezionata. |
FR2797571B1 (fr) * | 1999-08-16 | 2002-05-03 | Gilles Charles Fantino | Chaise a dossier de protection comportant un frofil stoppant le ruissellement |
DE102010031812B4 (de) * | 2010-07-20 | 2014-05-22 | Friedrich Turnwald | Stuhl, insbesondere zur Verwendung im Freien |
DE102012101677B3 (de) * | 2012-02-29 | 2013-06-06 | Mike Pretz | Sitzmöbel |
CN103504850A (zh) * | 2013-09-13 | 2014-01-15 | 常熟市福达红木家具厂 | 一种舒适型红木椅 |
CN104856489A (zh) * | 2014-02-20 | 2015-08-26 | 蓝振宁 | 一种室外凳子 |
CN106724253A (zh) * | 2016-12-13 | 2017-05-31 | 重庆佐恩家具有限公司 | 气垫椅 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3734232C1 (en) * | 1987-10-09 | 1989-01-26 | Goetz Metall Anlagen | Folding-backrest chair |
EP0331558A1 (fr) * | 1988-03-02 | 1989-09-06 | Grosfillex S.A.R.L. | Fauteuil empilable à dossier et accoudoirs repliables |
US5018788A (en) * | 1989-12-08 | 1991-05-28 | Tempress Incorporated | Foldable seat |
-
1993
- 1993-12-03 FR FR9314759A patent/FR2713064B1/fr not_active Expired - Fee Related
-
1994
- 1994-11-30 EP EP95902813A patent/EP0731657B1/fr not_active Expired - Lifetime
- 1994-11-30 ES ES95902813T patent/ES2123226T3/es not_active Expired - Lifetime
- 1994-11-30 AT AT95902813T patent/ATE169803T1/de not_active IP Right Cessation
- 1994-11-30 CN CN94194319.4A patent/CN1136268A/zh active Pending
- 1994-11-30 CA CA002176346A patent/CA2176346A1/fr not_active Abandoned
- 1994-11-30 WO PCT/FR1994/001395 patent/WO1995015099A1/fr active IP Right Grant
- 1994-11-30 DE DE69412636T patent/DE69412636T2/de not_active Expired - Lifetime
- 1994-11-30 AU AU11928/95A patent/AU1192895A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3734232C1 (en) * | 1987-10-09 | 1989-01-26 | Goetz Metall Anlagen | Folding-backrest chair |
EP0331558A1 (fr) * | 1988-03-02 | 1989-09-06 | Grosfillex S.A.R.L. | Fauteuil empilable à dossier et accoudoirs repliables |
US5018788A (en) * | 1989-12-08 | 1991-05-28 | Tempress Incorporated | Foldable seat |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6462074B1 (en) | 1998-01-17 | 2002-10-08 | Bayer Aktiengesellschaft | Substituted α, β-anellated butyrolactones |
US6723718B2 (en) | 1998-01-17 | 2004-04-20 | Bayer Aktiengesellschaft | Substituted α, β-anellated butyrolactones |
CN108542168A (zh) * | 2018-06-27 | 2018-09-18 | 扬州工业职业技术学院 | 一种绞盘式户外多用折叠椅 |
CN108542168B (zh) * | 2018-06-27 | 2024-02-23 | 扬州工业职业技术学院 | 一种绞盘式户外多用折叠椅 |
Also Published As
Publication number | Publication date |
---|---|
FR2713064A1 (fr) | 1995-06-09 |
CN1136268A (zh) | 1996-11-20 |
DE69412636D1 (de) | 1998-09-24 |
EP0731657A1 (fr) | 1996-09-18 |
DE69412636T2 (de) | 1999-03-25 |
FR2713064B1 (fr) | 1996-01-12 |
EP0731657B1 (fr) | 1998-08-19 |
CA2176346A1 (fr) | 1995-06-08 |
AU1192895A (en) | 1995-06-19 |
ATE169803T1 (de) | 1998-09-15 |
ES2123226T3 (es) | 1999-01-01 |
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