EP0174240A1 - Siège escamotable - Google Patents

Siège escamotable Download PDF

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Publication number
EP0174240A1
EP0174240A1 EP85401617A EP85401617A EP0174240A1 EP 0174240 A1 EP0174240 A1 EP 0174240A1 EP 85401617 A EP85401617 A EP 85401617A EP 85401617 A EP85401617 A EP 85401617A EP 0174240 A1 EP0174240 A1 EP 0174240A1
Authority
EP
European Patent Office
Prior art keywords
seat
backrest
base
seat assembly
support
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.)
Withdrawn
Application number
EP85401617A
Other languages
German (de)
English (en)
French (fr)
Inventor
Catherine Marie épouse Compagnone Chatenay
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0174240A1 publication Critical patent/EP0174240A1/fr
Withdrawn legal-status Critical Current

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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
    • A47C1/12—Theatre, auditorium, or similar chairs
    • A47C1/126—Theatre, auditorium, or similar chairs stowable in floor or wall
    • 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
    • A47C7/56—Parts or details of tipping-up chairs, e.g. of theatre chairs
    • A47C7/563—Parts or details of tipping-up chairs, e.g. of theatre chairs provided with a back-rest moving with the seat

Definitions

  • the present invention relates to a seat retractable by erasing in a lower locker whose cover corresponds substantially to the ground or floor level, the fold of the seat brought to a level below the floor level allowing to completely free the interior space of the room .
  • the invention will be more particularly usable for rooms assigned to social or collective uses and which must consequently include a certain versatility according to needs and uses.
  • the meeting rooms must be used for a particular purpose; and it is necessary for communities to have in this case meeting rooms with rows of seats allowing the sitting and comfortable position and properly oriented participants; and on the other hand the communities must have open and free rooms for the uses in which the participants must be able to move freely.
  • This formula represents the drawback of significant financial and real estate immobilization and it obviously appears desirable to be able to use the same room according to the needs, either with seats, or without seats.
  • the invention aims to remedy this drawback and relates to a folding seat system which however avoids the drawbacks of the previously known folding seat systems.
  • the object of the invention is to make it possible to use the room or meeting room according to one or other of its methods of use (bare floor or rows of seats) with a minimum of manipulation to pass from one assignment to another and in any case without requiring expensive and painful travel and transport for the staff.
  • the invention relates to a system of retractable seats but allowing them to be stored on site in its retracted position, therefore leaving the floor surface completely free without requiring, for its return to the active position, a transport or a displacement of the entire seat itself.
  • the invention relates to a seat assembly that can be erased by folding back from its active position in which the backrest and the base are substantially in a vertical position, the seat (buttock support) being in a horizontal position, towards a compacted and erased position, and characterized in that the seat and the backrest are hinged together and are foldable to occupy erasing positions (folded against each other) according to neighboring and parallel planes, the seat and the backrest are further mounted integral with a base itself pivotally mounted on a lower support, the pivoting of the base bringing the seat assembly formed by the base, the backrest and the seat in horizontal parallel planes and brought substantially to ground level.
  • the entire seat comprises two lateral legs articulated at their base on the edges of a box suitable for receiving and containing the assembly constituted by the seat, the backrest and the base, in the folded position according to horizontal parallel planes.
  • the box is arranged at a level below the level of the floor.
  • the box has a cover hinged to an edge opposite the receiving edge of the articulation of the base allowing, by lifting the cover, the erasure of the seat to its compacted and folded position under the cover, which in the closed and resting position. on the box constitutes, with the covers of the neighboring boxes, the floor of the room.
  • the seat (buttock support) and the backrest (back support) form two flaps hinged together according to. a horizontal axis, the articulation axis being mounted movable and displaceable relative to the support base.
  • the articulation is itself mounted on a support forming a support console and movable relative to the base between an active or deployed position corresponding to the spacing of the two flaps forming the seat and backrest in their position of use, and a fallback position in which the seat and the backrest are brought together.
  • the articulation of the seat with respect to the backrest consists of two lateral journalling axes each mounted on an L-shaped console, said console being secured to the base by an articulation mounted at the end of a first branch, this first branch being thus angularly movable between an active position in which it is in parallel support of the support base, and a folded position in which this branch forms with the base a substantially right angle, the opposite branch or second branch of the L-shaped console supporting its end the seat joint on the backrest.
  • the base consists of two side panels arranged on each side of the assembly constituted by the seat and the folding backrest, the space separating the two panels allowing the deployment and the folding of the two flaps forming the seat and the backrest hinged together, the upper part of each panel being rounded in shape to form an armrest.
  • the assembly comprises two lateral stops disposed on each vertical edge of the backrest, each stop cooperating with a guide surface disposed on the corresponding panel, so that in the deployment and folding movement, said stop is movable between an active position of the seat in which the stop rests on said guide surface to lock the backrest in its rear support position in the back of the user, and a folded position in which said stop is taken in a lower housing located at the base of the guide surface and locking the seat and the backrest in their folded position.
  • the entire seat consisting of the base of the seat (buttocks supports) and the backrest, is articulated on the side of a box constituting the housing volume of the seat assembly in the retracted position, and the base of the base cooperates with the end edge of the articulated flap constituting the cover of the box, articulated on the edge of said box opposite the receiving edge of the articulation of the seat assembly, so that the end of the base, in its deployed position , comes to rest on the end edge of said cover, oriented towards the seat assembly, the latter in the deployed position thus being kept in vertical position by resting on the end of the cover itself locked in position by the weight of the seat assembly and resting on the vertical side walls of the box.
  • the seat assembly consists of a seat 1 proper support of the buttocks, of a backrest 2 and of a base itself decomposed into two lateral legs respectively 3 and 3 '.
  • Each base consists of a side panel 6.6 'reinforced by the legs 4.4', joining at their top according to a hoop 5, the assembly constituting a lateral base capable of supporting the folding assembly formed by the seat proper 1 and file 2.
  • the two lateral legs 3 and 3 'supporting the seat and backrest assembly is mounted articulated along the journaling axis 7 on the edge 8 of a box 9, suitable for receiving the seat assembly in its compacted and erasing position. as seen in FIG. 1, this via the rear plate 10.
  • the two legs 3 and 3 ' are joined together by the rear plate 10 and by an interior spacer 11.
  • the box 9 consists of the side walls arranged vertically and it is open on its upper part, being closed at least partially by the cover 12.
  • Figure 1 shows the seat assembly in its compacted position and folded inside the box 9 while Figure 2 shows the assembly in its deployed position and corresponding to the active position.
  • This journal axis 13 is itself mounted at the end of a branch of an L-shaped support console 14.
  • the assembly comprises two journaling axes 13 arranged laterally; each of these journaling axes being supported by a side console 14 therefore disposed on each side and each supported by the lateral legs 3 and 3 '.
  • a first branch 15 of the L-shaped console 14 is itself journalled along the pivot axis 16 on the support 17 mounted integral with a lateral base 3 and more especially the jamb 4.
  • the opposite branch 15 ′ of the console 14 receives the hinge pin 13 between the seat 1 and the backrest 2.
  • the hinge pin 13 is moved upward, which corresponds to a passage of "rnsemble seat and backrest from a low (and compact. Position to a deployed position.
  • the backrest comprises on each side a stop cooperating with a bearing surface 19 provided inside the panel 6 belonging to the corresponding base and on which the stop 18 is guided by a cam effect.
  • the stopper 18 rests on the rear part of the support surface 19 which then corresponds by extending it to the internal part of the roll bar 5.
  • the backrest 2 is therefore blocked rearward and can support the weight of the user's back.
  • the maximum degree of opening of the seat proper 1 relative to the backrest 2 is given by the beveled shape of the cushions corresponding respectively to the seat and the backrest, the rigid rear parts 20 (for example of wood of the glued laminated type) are brought into support position against each other.
  • the stop 18 in the closed and erasing position as seen in Figure 1 can be trapped in a housing 21 thereby blocking the assembly.
  • This movement is carried out initially by folding the seat itself 1 against the backrest 2; in this movement, the stop 18 sliding along its bearing surface 19 guides the entire movement, possibly accompanied by pressure from the user downwards, so that the closing of the two flaps constituting the seat and the backrest is accompanied by the pivoting of the console 14 along its axis 16, at the same time as the two seat flaps, backrest is closed according to the articulation 13.
  • the assembly formed by the base and the seat and back is then brought into the erasing position inside the box as seen in FIG. 5 and in FIG. 6; the end edge 22 of the cover 12, which supports the front edge of the legs 3 and 3 'is released by slight tilting of the legs 3.3' to the rear which allows the clearance of the edge 22 and the raising of the assembly of the cover 12 as seen in FIG. 5 along the articulation 23.
  • the set of lateral legs 3.3 ′ containing the seat 1 and the backrest 2 in the compacted position is then folded up according to the articulation 7 inside the box 9; after setting up the seat and back legs in the compacted position, the cover 12 can be folded down according to FIG. 6 and it then comes edge to edge with the plate 10, together forming a continuous surface which will be able to reconstitute the entire floor of the room with the back covers and plates of the neighboring boxes as seen in the light of figure 7.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Seats For Vehicles (AREA)
EP85401617A 1984-08-14 1985-08-07 Siège escamotable Withdrawn EP0174240A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8412792 1984-08-14
FR8412792A FR2569094B1 (fr) 1984-08-14 1984-08-14 Siege escamotable

Publications (1)

Publication Number Publication Date
EP0174240A1 true EP0174240A1 (fr) 1986-03-12

Family

ID=9307032

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85401617A Withdrawn EP0174240A1 (fr) 1984-08-14 1985-08-07 Siège escamotable

Country Status (4)

Country Link
US (1) US4652046A (ja)
EP (1) EP0174240A1 (ja)
JP (1) JPS6162407A (ja)
FR (1) FR2569094B1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614348A1 (fr) * 1987-04-21 1988-10-28 Compagnone Rocco Dispositif pour l'effacement d'un objet mis en position d'attente sous un plan ainsi degage
FR2639988A1 (fr) * 1988-12-07 1990-06-08 Vadas Geza Plancher convertible pour selectivement etre pourvu ou depourvu d'elements de soutien d'elements de soutien (tels que sieges ou tables ou analogues), notamment pour spectacles, reunions ou analogues
FR2668050A1 (fr) * 1990-10-18 1992-04-24 Compagnone Rocco Siege individuel modulaire et effacable notamment pour mise a disposition du public.
WO1994025706A1 (fr) * 1993-04-26 1994-11-10 Rocco Compagnone Tribune telescopique a pente variable et sieges escamotables

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0437478Y2 (ja) * 1986-09-12 1992-09-03
JPH0440527Y2 (ja) * 1987-06-22 1992-09-22
US5271190A (en) * 1990-11-30 1993-12-21 Kabushiki Kaisha Kotobuki Apparatus for opening and closing covering means for furniture raising/lowering type floor equipment
US5245799A (en) * 1990-11-30 1993-09-21 Kabushiki Kaisha Kotobuki Apparatus for opening and closing covering means for furniture raising/lowering type floor equipment
JP2662205B2 (ja) * 1995-06-19 1997-10-08 豊丸産業株式会社 パチンコ機の弾球装置
US5795017A (en) * 1996-11-18 1998-08-18 Zimmerman; Matthew K. Stowable fish fighting chair
DE19920705C2 (de) * 1999-05-05 2002-08-29 Schlager Reinhold Steh-Sitzkombination
US6089651A (en) * 1999-07-16 2000-07-18 Carmen; Norman Folding chair anchoring system
US6983985B2 (en) * 2004-06-07 2006-01-10 Daimlerchrysler Corporation Seat and storage bin cover assembly
FR2876133B1 (fr) 2004-10-01 2006-11-24 Rocco Compagnone Dispositif de pistes sportives escamotables
DE202005017771U1 (de) * 2005-11-11 2006-01-19 Stechert Stahlrohrmöbel GmbH Stuhl für Sportstadien
US8459734B2 (en) * 2009-07-27 2013-06-11 Matthew Ballard Herschler Briefcase workstation
ES2428441B1 (es) * 2011-11-08 2014-06-25 Ascender, S.L. Butaca escamoteable bajo un suelo técnico
CN103479118A (zh) * 2013-10-12 2014-01-01 江苏耀捷建设工程有限公司 多功能便携椅子
CN114468640B (zh) * 2022-01-24 2023-08-15 苏州大学 Σ形的折叠座椅

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR817099A (fr) * 1935-07-18 1937-08-25 Fauteuil pliant à mouvement automatique du siège, du dossier et des bras
FR2318605A1 (fr) * 1975-07-24 1977-02-18 Guillaumot Bernard Dispositif transformable pour la realisation de sieges demontables dans des salles de spectacle ou autres lieux de reunion

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US255868A (en) * 1882-04-04 johnson
US254325A (en) * 1882-02-28 Folding opera-chair
GB190907326A (en) * 1909-03-26 1910-01-20 George Salmons Improvements in or connected with Folding Seats for Vehicles, specially adapted as Auxiliary Seats for Motor Cars.
US1062010A (en) * 1912-07-31 1913-05-20 Andrew E Jacobson Chair.
US1173351A (en) * 1915-04-16 1916-02-29 Thomas E Herington Chair.
US1887947A (en) * 1929-04-11 1932-11-15 Howell Topping Vehicle seat
US3453025A (en) * 1968-02-08 1969-07-01 Caterpillar Tractor Co Operator's seat assembly
US3927911A (en) * 1975-04-21 1975-12-23 Gerald L Rosquist Vertical adjustable collapsible seat
JPS591555Y2 (ja) * 1980-12-31 1984-01-17 株式会社 コトブキ 椅子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR817099A (fr) * 1935-07-18 1937-08-25 Fauteuil pliant à mouvement automatique du siège, du dossier et des bras
FR2318605A1 (fr) * 1975-07-24 1977-02-18 Guillaumot Bernard Dispositif transformable pour la realisation de sieges demontables dans des salles de spectacle ou autres lieux de reunion

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614348A1 (fr) * 1987-04-21 1988-10-28 Compagnone Rocco Dispositif pour l'effacement d'un objet mis en position d'attente sous un plan ainsi degage
FR2639988A1 (fr) * 1988-12-07 1990-06-08 Vadas Geza Plancher convertible pour selectivement etre pourvu ou depourvu d'elements de soutien d'elements de soutien (tels que sieges ou tables ou analogues), notamment pour spectacles, reunions ou analogues
EP0373064A1 (fr) * 1988-12-07 1990-06-13 Géza Vadas Plancher convertible pour sélectivement être pourvu ou dépourvu d'éléments de soutien (tels que sièges ou tables ou analogues), notamment pour spectacles, réunions ou analogues
FR2668050A1 (fr) * 1990-10-18 1992-04-24 Compagnone Rocco Siege individuel modulaire et effacable notamment pour mise a disposition du public.
WO1994025706A1 (fr) * 1993-04-26 1994-11-10 Rocco Compagnone Tribune telescopique a pente variable et sieges escamotables

Also Published As

Publication number Publication date
JPS6162407A (ja) 1986-03-31
FR2569094B1 (fr) 1987-06-26
FR2569094A1 (fr) 1986-02-21
US4652046A (en) 1987-03-24
JPH0586205B2 (ja) 1993-12-10

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