EP0917844A2 - Banc - Google Patents

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Publication number
EP0917844A2
EP0917844A2 EP98121797A EP98121797A EP0917844A2 EP 0917844 A2 EP0917844 A2 EP 0917844A2 EP 98121797 A EP98121797 A EP 98121797A EP 98121797 A EP98121797 A EP 98121797A EP 0917844 A2 EP0917844 A2 EP 0917844A2
Authority
EP
European Patent Office
Prior art keywords
seat
seat according
legs
backrest
clamping device
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Withdrawn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
EP98121797A
Other languages
German (de)
English (en)
Other versions
EP0917844A3 (fr
Inventor
Karl Heiz Hüttner
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 EP0917844A2 publication Critical patent/EP0917844A2/fr
Publication of EP0917844A3 publication Critical patent/EP0917844A3/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Withdrawn legal-status Critical Current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
    • A47C11/00—Benches not otherwise provided for
    • 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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/42—Supports for the head or the back for the back of detachable or loose type

Definitions

  • the invention relates to a seat, in particular Marquee bench, consisting of a seat and attached to it hinged legs and one on one Detachably attached long side of the seat, from a Backrest and two floor supports existing unit.
  • Detachable benches that serve as marquee benches, beer table benches or the like. are usually composed of one or several wooden boards forming the seat the underside of which is usually a skid-shaped pillar are hinged attached. Between each pillar and support struts are arranged on the seat, which the Hold the legs in position with the seat set up. The foldable legs neither protrude from the seat to the rear, still to the front, to set up the Benches also in close positioning to each other and space-saving storage and space-saving To allow transportation of the folded benches.
  • the invention is based, for a backless task Bench to create greater seating comfort, without the space-saving installation and storage or to impair space-saving transport.
  • This object is achieved in that the unit two diagonally to the rear or parallel to floor supports running on the legs of the seat whose support point on the floor is at a distance is arranged behind the bench.
  • the unit provided according to the invention offers with the Backrest increased seating comfort, as is the case with conventional
  • Such a base is at minimal space requirement behind the bench either by sloping floor supports or through vertical floor supports that are spaced over a bridge can be fixed on the seat, achieved so that when leaning against the backrest on the legs of the Seat tipping moment derived backwards to the floor and the seat, despite its slim design not when leaning several people against the backrest can tip over.
  • the backrest and floor supports existing unit detachably attached to the seat the unit can be used when the seat is not in use can be easily removed and stored separately. It can be just as easy when setting up the Attach the seat to this.
  • the structural unit points to the backrests connected to the upper end of the floor supports on, connected by a backrest board are.
  • Backrests and floor supports form a constructive Unity, on the one hand, the forces at Leaning optimally absorbed, on the other hand these forces safely led to the floor via the floor supports become.
  • the backrest spars are advantageous to the rear inclined to allow a comfortable sitting position.
  • the backrest bars are angle adjustable at the top of the floor supports articulated and is, for example, one between the floor supports and the backrest bars are effective, adjustable Strut provided.
  • the strut allows different Backrest recline angle while the recline angle the support legs opposite the seat always the remains the same.
  • This embodiment can also also the unit consisting of backrest and support legs fold up and store and transport in a space-saving way.
  • the strut is on the backrest beam articulated and with their other end in different Lockable angular positions on the floor support.
  • the strut in a perforated rail be pegged out with bolts.
  • the support legs and / or the backrest bars preferably made of wood and in a tubular Angle piece are used on which the clamping device is attached, the support legs and the backrest spars in the rigid version, preferably from a tubular profile shaped.
  • the structural unit is preferably composed of floor supports and Backrest using one at the upper end of the floor supports arranged clamping device can be fixed on the seat.
  • any other detachable fastening comes in this respect in question.
  • each Floor support there is at the top of each Floor support arranged clamping device from one of the Clamping plate and top of the seat one against the underside of the seat Clamping screw.
  • the clamping screw can turn in one abutment plate arranged at the upper end of the floor support be guided and a clamping plate at its free end exhibit.
  • the clamping screw can be a corresponding Have head training, for example, the attachment a lever or the like.
  • the claw When assembling this unit, the claw is first hung on one long side of the seat and then the safety bar against the bottom the seat and created the support legs and the Backrest brought into position and then clamped. If necessary, the safety bar can also be telescopic to facilitate assembly.
  • the unit In order not to damage the seat itself and the User an unobstructed sliding on the seat to allow the bank, the unit will be in one preferred embodiment on two longitudinal pillars the bench set. To the tipping forces of the Seat over the floor supports of the unit for Deriving the floor is the attachment of the unit provided in the upper area of the legs of the seat, in which they are streaked by diagonal struts. This will reduce the tendency of the construction and the bending moments caused by tilting the seat minimized on the connection of the seat. Furthermore with the highest possible fastening assembly with the pillars of the bank assembly simplified.
  • a U-shaped one attached to the assembly Clamping device provided that the angular profile of the grips the respective pillar of the seat and its clear width about the length of the legs of the right-angled Profile of the pillars.
  • a clamping screw preferably a wing screw, is guided to the U-shaped clamping device to be fixed on the respective pillar of the seat.
  • clamping device stands out characterized in that the clamping device on the legs, which consist of angle profiles, by means of an angle profile attacks, one leg of one leg of the Angle profile of the legs grips like a claw and whose other leg preferably on the other Leg of the angle profile of the legs can be applied.
  • the non-positive connection is preferably made by means of a clamping screw or a wing screw, which is a threaded hole in the angled claw-like Reaches through and against the thigh of the Angular profile of the legs acts.
  • the bench shown in Fig. 1 consists of the conventional assembled bench 1 and a unit 2, the is releasably attached to the seat.
  • Bank 1 exists from a seat 3, for example from one or several wooden boards is formed, as well as two pillars 4, the near the ends of the seat 3 with their upper ends are hinged to the seat 3.
  • Between the legs 4 and the seat 3 are also support struts 5 provided either on the legs or articulated on the seat 3 and on each other part are locked. You care in the erected Position of the bank for sufficient stability.
  • the structural unit is detachably connected to the seat 3.
  • the unit 2 essentially consists of the backrest 6 and spaced-apart floor supports 7 consists.
  • the backrest has two at a distance arranged backrest spars 8 on which they connect Backrest board 9 is attached.
  • Fig. 2 it can be seen that the floor supports 7 are inclined are inclined to the rear, as are the backrest bars 8 are inclined upwards and backwards. You are consequently both inclined towards the seat 3 and enclose an angle in the range of approx. 120 °.
  • the backrest spars 8 and the floor supports 7 made of wooden profiles, which in the two Inserted ends of a tubular angle piece 10 and are fixed there with wood screws.
  • the tubular Angle piece 10 forms a kind of gusset plate.
  • a generally designated 11 Clamping device attached from an upper Clamping plate 12 and a clamping screw 13 there.
  • the clamping screw 13 is in turn in an abutment 14 guided.
  • the unit 2 is from behind on the seat 3 and then the clamping screw 13 tightened so that the clamping plate provided at its end 15 comes to rest against the seat 3 and these clamped between him and the clamping plate 12 is.
  • the clamping screw 13 can have an eyelet as the head, which is the insertion of a rod acting as a lever or the like.
  • the backrest beam 8 is horizontal via a bearing 16 Axle at the upper end of the floor support 7 pivotally mounted.
  • a strut 17 articulated to it is provided by means of a arranged on the back of the floor support 7 Locking or perforated rail 18 in different Positions can be fixed. This way you can also fold the assembly 2 in the non-use position.
  • the distance between the floor supports 7 and the backrest bars 8, connected to each other via the backrest board 9 are the distance between the legs 4 of the bank 1.
  • the unit 2 is fastened in the upper area the legs 4 at the level of the support struts 5.
  • Zum A clamping screw 19 is used to fix the structural unit a clamping device not shown in FIG. 4.
  • FIG. 5 shows a side view of an exemplary embodiment the unit 2, in which the backrest bars 8 and the floor supports 7 of the unit from a tubular profile are bent.
  • On the tube profile of unit 2 is one U-shaped clamping device 20 attached to the angle profile the legs 4 of the bank 1 grips and over the inside between diagonal struts below the Seat 3 protrudes.
  • the U-shaped clamping device 20 has the profile of the legs 4 projecting on both Each end of a bore 21, so that the clamping device 20 by means of a through these holes 21st extending clamping screw (not shown) on the Legs 4 can be set. Securing the Clamping device 20 takes place through the as stops acting diagonal struts.
  • the seat 1 is provided with a tubular profile, which is preferably light in the area of the backrest bars 8 is bent backwards and over the bridge 27 to the Legs 4 of the bank 1 by means of a clamping device 24 is set, the claw-like legs 24a one Has bore, so that the clamping device 24 by means of a clamping screw running through this hole (not shown) on one leg of the angle profile the pillars 4 is set.
  • the U-shaped clamping device 20 points in the profile 4a of the legs End holes 21 on by a clamping screw are reached.
  • the with the bore 21 ends of the U-shaped clamping device 20 reinforcements to increase stability 22 on.
  • at least one of the bores 21 be equipped with a thread 23 so that the clamping screw grips directly into this thread without any Mother or the like is required.
  • the clamping device 24 shown in FIG. 8 engages with one leg 24a claw-like one leg of the angle profile 4a of the legs while the other End 24b of the clamping device preferably on the outside of the other leg of the angle profile 4a.
  • the claw-like leg 24a is angled outwards and there has a bore 25, preferably a threaded bore 26 on, so that the attachment of the assembly by means of a clamping screw passing through the threaded bore 25 (not shown) can be done. Through the angled version of the leg 24a of the clamping device 24 assembly is facilitated. Furthermore, the Spring action of the angled leg for securing the clamping screw used.

Landscapes

  • Liquid Crystal (AREA)
  • Special Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
EP98121797A 1997-11-22 1998-11-17 Banc Withdrawn EP0917844A3 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE29720773U DE29720773U1 (de) 1997-11-22 1997-11-22 Sitzbank
DE29720773U 1997-11-22
DE29803167U 1998-02-21
DE29803167U DE29803167U1 (de) 1997-11-22 1998-02-21 Sitzbank
DE29806666U DE29806666U1 (de) 1997-11-22 1998-04-11 Sitzbank
DE29806666U 1998-04-11

Publications (2)

Publication Number Publication Date
EP0917844A2 true EP0917844A2 (fr) 1999-05-26
EP0917844A3 EP0917844A3 (fr) 2001-01-10

Family

ID=27220038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98121797A Withdrawn EP0917844A3 (fr) 1997-11-22 1998-11-17 Banc

Country Status (2)

Country Link
EP (1) EP0917844A3 (fr)
DE (3) DE29720773U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109770604A (zh) * 2019-03-07 2019-05-21 南京林业大学 一种可拆卸座椅靠背

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19731105C2 (de) * 1997-07-19 1999-12-16 Thomas Barth Rückenlehne
DE29720773U1 (de) * 1997-11-22 1998-01-29 Hüttner, Karl Heinz, 75236 Kämpfelbach Sitzbank

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29710919U1 (de) 1997-06-23 1997-10-02 Laier, Bertold, 72108 Rottenburg Standgesicherte Rückenlehne in Verbindung mit einer bestehenden Bier- bzw. Freizeit-Klappbank

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB232743A (en) * 1924-03-12 1925-04-30 George Herbert Bennet Improvements relating to seats for halls, schools, gardens, tramcars and the like
US1612036A (en) * 1925-01-12 1926-12-28 Elmer T Galley Seat
US2612938A (en) * 1950-07-24 1952-10-07 Henry E Dawkins Portable back rest
US2790524A (en) * 1955-07-26 1957-04-30 Herrschaft William Structural supports
NL209677A (fr) * 1956-06-11
GB2074853B (en) * 1980-04-19 1984-06-27 Woods P H Articles of furniture
DE29517301U1 (de) * 1995-11-02 1995-12-21 Broscheid, Karl, 53639 Königswinter Zusammenklappbare, abnehmbare, stapelbare Rückenlehne für Festzelt- und Freizeitgarnitur
DE29614302U1 (de) * 1996-08-19 1996-12-05 Greulich, Egon, 69242 Mühlhausen Zusätzlicher Abstützfuß
DE29708344U1 (de) * 1997-05-12 1997-07-31 Mummer, Ekkehard, 96135 Stegaurach Rückenlehnen-Nachrüstsatz für Biertischgarnituren
DE29720773U1 (de) * 1997-11-22 1998-01-29 Hüttner, Karl Heinz, 75236 Kämpfelbach Sitzbank

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29710919U1 (de) 1997-06-23 1997-10-02 Laier, Bertold, 72108 Rottenburg Standgesicherte Rückenlehne in Verbindung mit einer bestehenden Bier- bzw. Freizeit-Klappbank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109770604A (zh) * 2019-03-07 2019-05-21 南京林业大学 一种可拆卸座椅靠背

Also Published As

Publication number Publication date
DE29806666U1 (de) 1998-09-17
EP0917844A3 (fr) 2001-01-10
DE29720773U1 (de) 1998-01-29
DE29803167U1 (de) 1998-05-28

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