EP0835619A1 - Chaise démontable - Google Patents

Chaise démontable Download PDF

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Publication number
EP0835619A1
EP0835619A1 EP97810744A EP97810744A EP0835619A1 EP 0835619 A1 EP0835619 A1 EP 0835619A1 EP 97810744 A EP97810744 A EP 97810744A EP 97810744 A EP97810744 A EP 97810744A EP 0835619 A1 EP0835619 A1 EP 0835619A1
Authority
EP
European Patent Office
Prior art keywords
seat
feet
pipe
backrest
seat shell
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Withdrawn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
EP97810744A
Other languages
German (de)
English (en)
Inventor
Egon Bräuning
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.)
Protoned BV
Original Assignee
Protoned BV
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 Protoned BV filed Critical Protoned BV
Publication of EP0835619A1 publication Critical patent/EP0835619A1/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Withdrawn legal-status Critical Current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
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/02—Dismountable chairs
    • A47C4/028—Upholstered chairs, e.g. metal, plastic or wooden 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

Definitions

  • the present invention relates to one with relatively few Foldable chair that can be dismantled, no assembly special manual dexterity is required space-saving in a transport container as a sales unit can be accommodated and the one with low volume requirements can store.
  • a chair is e.g. especially for exhibition stands, construction site equipment, in the camping area or suitable for garden restaurants. Because of its disassembly is the chair for distribution in the mail order business or ideally suited to hardware stores.
  • stackable chairs where one Large number of chairs can be inserted into one another. The only one However, chair can not be or only consuming disassemble and is therefore unfavorable for many applications.
  • folding chairs are known, which are quick when needed can be opened and folded when not in use. These chairs take place when folded relatively little volume, but are in length bulky and therefore for the mail order business, generally the Transport and storage, not particularly advantageous.
  • a further dismantled chair is in EP-A-0 081 102 disclosed.
  • the seat and the backrest can be Insert an arch segment, this composite on the Base can be placed.
  • Problematic with this construction is the permanent, reliable strength of the Plug connections or the releasability of the plug connections, if the parts are wedged too tight.
  • the seat, backrest and arch segment can be dismantled Arrange condition to save space, the Underframe, however, is - both in the form of a star-shaped, columnar foot, as well as in the form of a tubular construction - bulky.
  • the invention is based on the problem to create a chair that is easy to assemble as well as removable and space-saving when disassembled can be accommodated, making it as little voluminous sales unit for storage, shipping and transport by the end user and user advantageous is.
  • To assemble and disassemble the chair if possible, no tools should be required.
  • the user must have reliable stability and ensure comfortable sitting.
  • the chair should be cost-effective in series production have it made.
  • the detachable chair consists of a seat part, a backrest part and the rod-shaped feet.
  • the seat part points as a seat a seat shell and in principle, externally vertically arranged pipe sections.
  • the backrest part has complementary to the pipe sections Pipe socket and can be placed on the seat part from above, so that the pipe socket is aligned with the pipe pieces.
  • a receiving contour in the pipe socket in which a counter contour provided at the upper end of the feet is fixable when the feet with their upper section be inserted through the pipe sections.
  • a dismantled chair is now available, which is particularly quick and easy to assemble and disassemble can be, with no tools required will.
  • Another advantage is the space-saving accommodation disassembled in a container for storage, shipping or direct sales. The one in many areas usable chair can be in large quantities manufacture at efficient manufacturing costs.
  • the chair is composed in principle of the seat part 1 , the backrest part 2 and the rod-shaped feet 3 .
  • the seat part 1 has a seat shell 100 , with pipe sections 110 that run approximately vertically in the corner regions thereof, so that the seat shell 100 is surrounded by four pipe pieces 110 .
  • the pipe sections 110 terminate here approximately with the lower edge of the seat shell 100 and extend further upwards.
  • a cushion can be placed 120 which is fixed to the seat pan 100, in order to prevent falling down.
  • the pipe sections 110 are not arranged absolutely vertically, but rather are set somewhat, so that the four feet 3 used spread out towards the floor and the chair thus has improved stability.
  • the entire seat part 1 is provided as a one-piece plastic injection-molded part.
  • the backrest part 2 which is likewise preferably a one-piece plastic injection-molded part, has a backrest 200 to which an armrest 210 attaches on both sides.
  • the armrest 210 ends in two downward-facing pipe sockets 220 , one pipe socket 220 being positioned near the backrest 200 and the second pipe socket 220 being located on the armrest 210 at the foremost.
  • the pipe sections 110 and the pipe sockets 220 are arranged such that the backrest part 2 can be placed on the seat part 1 and the four pipe sockets 220 sit on the pipe sections 110 and are aligned with one another.
  • each pipe socket 220 there is a receiving contour 221 , here in the form of an internally threaded bore.
  • the length of the pipe socket 220 and the length of the pipe sections 110 projecting beyond the seat shell 100 result in an overall dimension, as a result of which the armrests 210 come to an ergonomically adequate height.
  • the feet 3 have a base element 300 at the bottom, a rod section 310 attached to them and the upper plug section 320 .
  • the rod section 310 is thickened in horizontal cross section with respect to the plug section 320 , so that there is a placement shoulder 311 at its transition.
  • the plug-in section 320 ends with a counter contour 321 , which is complementary to the receiving contour 221 .
  • the counter contour 321 is designed as an external thread section.
  • the backrest part 2 is seated on the seat part 1 , ie the upper sides of the tube pieces 110 are congruently aligned with the undersides of the tube stubs 220 , and the feet 3 with their plug-in parts 320 protrude through the tube pieces 110 .
  • the counter contours 321 of the feet 3 engage in the receiving contours 221 within the pipe socket 220 and the undersides of the pipe sections 110 are supported on the mounting shoulders 311 .
  • the entire chair structure is held together by means of the feet 3 protruding through the tube pieces 110 and engaging in the backrest part 2 . No tools are required to assemble the chair, including inserting the feet 3 .
  • the cushion 120 consists of an outer cover 121 and the inner filling 122 .
  • the fixing elements 123 are formed, for example, by hooks arranged on the front and rear of the cover 121 .
  • a cross band is advantageously attached to the cover 121 , which has the hooks.
  • the lugs 101 are present on the front and rear sides thereof, for example in the form of openings or hanging edges, in order to fasten the fixing elements 123 thereon.
  • FIGS. 1 , 2 , 3 , 120 illustrate the space-saving accommodation of the chair, which is disassembled into its individual parts 1 , 2 , 3 , 120 , within a relatively small container 4 , for example a box, for shipping or sale.
  • the container 4 has the shape of a rectangular box, with half-height supports 400 being provided in two diagonally opposite corners.
  • the seat part 1 is inserted with the cushion 120 in the normal position.
  • the backrest part 2 is inserted into the container 4 , one armrest 120 resting against a container wall, while the other armrest 120 is positioned on the inside of the tube pieces 110 .
  • the feet 3 are placed diagonally in the container 4 and on the supports 400 . For the protection and stabilization of the feet 3, one can put the feet 3 in a wrapping 410th

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
EP97810744A 1996-10-11 1997-10-06 Chaise démontable Withdrawn EP0835619A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2490/96 1996-10-11
CH249096 1996-10-11

Publications (1)

Publication Number Publication Date
EP0835619A1 true EP0835619A1 (fr) 1998-04-15

Family

ID=4234976

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97810744A Withdrawn EP0835619A1 (fr) 1996-10-11 1997-10-06 Chaise démontable

Country Status (1)

Country Link
EP (1) EP0835619A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0993794A1 (fr) * 1998-10-17 2000-04-19 Mauser Office GmbH Chaise, notamment chaise de bureau
WO2000024294A1 (fr) 1998-10-22 2000-05-04 Vitra Patente Ag Siege dote d'un dossier
EP1393656A1 (fr) * 2002-09-02 2004-03-03 Sedus Stoll AG Pièce de raccordement pour une chaise empilable
DE202008013971U1 (de) 2008-10-20 2008-12-24 Vitra Patente Ag Stuhl
EP2153754A1 (fr) 2008-08-12 2010-02-17 Sedus Stoll AG Chaise
CN106820774A (zh) * 2017-03-02 2017-06-13 安徽师范大学 座椅
US20190191882A1 (en) * 2017-12-21 2019-06-27 Nexark, Inc. Disassembled chairs for shipment
KR20200107442A (ko) * 2019-03-08 2020-09-16 주식회사 코아스 의자

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252929A1 (de) * 1972-07-18 1974-01-31 Castilletti Zusammensetzbarer stuhl oder sessel
GB2264229A (en) * 1991-12-20 1993-08-25 Keter Plastic Ltd Knockdown chair

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252929A1 (de) * 1972-07-18 1974-01-31 Castilletti Zusammensetzbarer stuhl oder sessel
GB2264229A (en) * 1991-12-20 1993-08-25 Keter Plastic Ltd Knockdown chair

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0993794A1 (fr) * 1998-10-17 2000-04-19 Mauser Office GmbH Chaise, notamment chaise de bureau
US6196632B1 (en) 1998-10-17 2001-03-06 Mauser Office Gmbh Chair, especially an office chair
WO2000024294A1 (fr) 1998-10-22 2000-05-04 Vitra Patente Ag Siege dote d'un dossier
EP1393656A1 (fr) * 2002-09-02 2004-03-03 Sedus Stoll AG Pièce de raccordement pour une chaise empilable
EP2153754A1 (fr) 2008-08-12 2010-02-17 Sedus Stoll AG Chaise
DE102008038703A1 (de) 2008-08-12 2010-02-18 Sedus Stoll Ag Stuhl
DE202008013971U1 (de) 2008-10-20 2008-12-24 Vitra Patente Ag Stuhl
CN106820774A (zh) * 2017-03-02 2017-06-13 安徽师范大学 座椅
US20190191882A1 (en) * 2017-12-21 2019-06-27 Nexark, Inc. Disassembled chairs for shipment
US10925402B2 (en) * 2017-12-21 2021-02-23 Nexark, Inc. Disassembled chairs for shipment
KR20200107442A (ko) * 2019-03-08 2020-09-16 주식회사 코아스 의자
KR102175267B1 (ko) * 2019-03-08 2020-11-06 주식회사 코아스 의자

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