FR2834430A1 - Safety bars for folding chair are mounted on each side between back rest frame and front legs, are curved in three planes and have flat connecting ends - Google Patents

Safety bars for folding chair are mounted on each side between back rest frame and front legs, are curved in three planes and have flat connecting ends Download PDF

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Publication number
FR2834430A1
FR2834430A1 FR0206875A FR0206875A FR2834430A1 FR 2834430 A1 FR2834430 A1 FR 2834430A1 FR 0206875 A FR0206875 A FR 0206875A FR 0206875 A FR0206875 A FR 0206875A FR 2834430 A1 FR2834430 A1 FR 2834430A1
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France
Prior art keywords
front legs
chair
planes
curved
back rest
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FR0206875A
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French (fr)
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FR2834430B1 (en
Inventor
Jauregui Juan Carlos Olano
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Eredu S Coop
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Eredu S Coop
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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
    • A47C4/28—Folding chairs with flexible coverings for the seat or back elements
    • 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
    • A47C4/28—Folding chairs with flexible coverings for the seat or back elements
    • A47C4/42—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal
    • A47C4/44—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal with legs pivotably connected to seat or underframe

Landscapes

  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

The safety bars (1) for a folding chair are mounted on each side between the back rest frame (3) and front legs (5). They are curved in three planes and have flat connecting ends (10a, 10b).

Description

<Desc/Clms Page number 1> <Desc / Clms Page number 1>

TIRANT DE SECURITE POUR ARTICULATION DE CHAISES
PLIANTES
La présente invention se réfère à un tirant de sécurité pour articulation de chaises pliantes de plein air, plage ou jardin. SAFETY ROD FOR ARTICULATING CHAIRS
FOLDING
The present invention relates to a safety tie for articulation of folding outdoor, beach or garden chairs.

De nombreuses solutions sont déjà connues pour plier les chaises ou les chaises longues et même pour plier les chaises ou les chaises longues spéciales plein air, plage ou jardin, structurées en plusieurs tubulures articulées entre elles utilisant des tirants intermédiaires qui les unissent. Sont cités comme exemples qui font partie de l'état actuel de la technique les dossiers EP 0818165 et EP 0232469 dans une technologie récente et U 231027 et U 230080 dans une technologie plus ancienne.  Many solutions are already known for folding chairs or sun loungers and even for folding special outdoor or beach or garden chairs or sun loungers, structured in several tubes articulated together using intermediate tie rods which unite them. Are cited as examples which form part of the current state of the art the files EP 0818165 and EP 0232469 in a recent technology and U 231027 and U 230080 in an older technology.

Un problème commun à toutes les chaises pliantes vient du fait que les tirants qui unissent les différentes parties de la structure sont des largets droits qui, lorsque la chaise est pliée, peuvent provoquer des accidents (coupures ou pincements des doigts).  A problem common to all folding chairs is that the tie rods that unite the different parts of the structure are straight bars which, when the chair is folded, can cause accidents (cuts or pinches of the fingers).

L'objectif de la présente invention est d'éviter ces éventuels risques de coupures ou de pincements, ce qui est obtenu au moyen d'un tirant de configuration tubulaire qui n'est pas droit où toute section est creuse/fermée et dont toute la longueur contient au moins sur trois plans différents (deux d'entre eux, aux extrémités, parallèles entre eux et obliques par rapport à un troisième, intermédiaire qui coupe les deux).  The objective of the present invention is to avoid these possible risks of cuts or pinching, which is obtained by means of a tie rod of tubular configuration which is not straight where any section is hollow / closed and the whole of the length contains at least on three different planes (two of them, at the ends, parallel to each other and oblique to a third, intermediate which cuts the two).

Pour mieux comprendre l'objet de la présente invention, une forme choisie de réalisation pratique a été représentée sur les plans, susceptible de changements accessoires qui ne modifieront pas son fondement.  To better understand the object of the present invention, a chosen practical embodiment has been shown on the plans, subject to accessory changes which will not change its basis.

<Desc/Clms Page number 2> <Desc / Clms Page number 2>

La figure 1 représente une vue générale schématique d'une chaise pliante où les tirants de sécurité (1) sont appliqués selon l'invention.  Figure 1 shows a general schematic view of a folding chair where the safety rods (1) are applied according to the invention.

La figure 2 représente en détail une vue générale horizontale du tirant (1) objet de la présente invention où apparaissent sa structuration et ses particularités.  FIG. 2 shows in detail a general horizontal view of the tie rod (1) which is the subject of the present invention in which its structure and its features appear.

La figure 3 représente une vue verticale correspondant à la figure précédente.  Figure 3 shows a vertical view corresponding to the previous figure.

Un exemple de réalisation pratique, non limitative, de la présente invention est décrite ci-dessous. Aucun autre mode de réalisation introduisant des changements accessoires qui ne modifient pas son fondement n'est rejeté ; la présente invention englobe au contraire toutes les variantes possibles.  A practical, non-limiting example of embodiment of the present invention is described below. No other embodiment introducing accessory changes which do not modify its basis is rejected; the present invention, on the contrary, encompasses all possible variants.

Le tirant de sécurité (1) selon l'invention est applicable à des chaises spéciales plein air, plage ou jardin, de type pliante, structurées en parties tubulaires de structure qui supportent respectivement le siège (2) et le dossier (3) et constituent les pieds arrière (4) et avant (5).  The safety tie (1) according to the invention is applicable to special outdoor, beach or garden chairs, of the folding type, structured in tubular structural parts which respectively support the seat (2) and the backrest (3) and constitute the rear (4) and front (5) feet.

Le tirant de sécurité (1) permet d'unir en articulation les structures de dossier (3) et de pieds avant (5).  The safety tie (1) makes it possible to join in articulation the backrest (3) and front legs (5) structures.

Selon l'invention et conformément à la réalisation présentée, ledit tirant (1) est un corps tubulaire d'une seule pièce, à section fermée qui présente une configuration non droite de sorte que sa longueur totale est clairement divisée en trois zones (11), (12), (13), contenues sur trois plans différents (Ill, II2, II3) deux d'entre eux (Ill, II3), parallèles et le troisième (II2) oblique par rapport aux deux autres (qu'il coupe).  According to the invention and in accordance with the embodiment presented, said tie rod (1) is a tubular body in one piece, of closed section which has a non-straight configuration so that its total length is clearly divided into three zones (11) , (12), (13), contained on three different planes (Ill, II2, II3) two of them (Ill, II3), parallel and the third (II2) oblique to the other two (which it cuts ).

<Desc/Clms Page number 3> <Desc / Clms Page number 3>

Les extrémités libres (10a), (lOb), sont de préférence extra-plates et s'articulent au moyen de rivets ou autres respectivement aux structures qui constituent le dossier (3) et les pieds avant (5).  The free ends (10a), (10b), are preferably extra-flat and are articulated by means of rivets or the like respectively to the structures which constitute the backrest (3) and the front legs (5).

Cette structuration et ces particularités offrent une sécurité totale à l'usager puisque lorsqu'il plie la chaise, il ne risque pas de s'attraper les mains entre le tirant (1) et le reste de la structure inclus dans l'accoudoir (6). This structure and these features offer total security to the user since when he folds the chair, he does not risk catching his hands between the tie rod (1) and the rest of the structure included in the armrest (6 ).

Claims (1)

REVENDICATIONS - 1-Tirant de sécurité pour articulation de chaises pliantes, unissant les structures qui constituent le dossier (3) et les pieds avant (5) d'une chaise pliante de plein air, de plage ou jardin, caractérisé par le fait que : a) il présente une configuration tubulaire (11) non droite où toute section est creuse/fermée et dont toute la longueur contient, sur au moins trois plans différents (II 1, II2, II3), deux parallèles d'entre eux et obliques par rapport à un troisième qui les coupe ; b) les extrémités libres (10a), (lOb) contenues sur les différents plans jouent sur les deux têtes extra-plates au moyen desquelles le tirant est articulé par des rivets aux structures citées qui constituent respectivement le dossier (3) et les pieds avant (5) de la chaise ; de sorte que lorsque l'usager plie la chaise, il ne risque pas de se couper ou de se pincer. CLAIMS - 1-Safety tie for articulation of folding chairs, uniting the structures which constitute the backrest (3) and the front legs (5) of a folding outdoor, beach or garden chair, characterized by the fact that: a) it has a non-straight tubular configuration (11) where any section is hollow / closed and whose entire length contains, on at least three different planes (II 1, II2, II3), two parallels between them and oblique by relation to a third which cuts them; b) the free ends (10a), (lOb) contained on the different planes play on the two extra-flat heads by means of which the tie rod is articulated by rivets with the cited structures which constitute the backrest (3) and the front feet respectively (5) of the chair; so that when the user folds the chair, there is no risk of cutting or pinching himself.
FR0206875A 2002-01-10 2002-05-31 SECURITY TIE FOR ARTICULATION OF FOLDING CHAIRS Expired - Fee Related FR2834430B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200200055U ES1050984Y (en) 2002-01-10 2002-01-10 SAFETY STRIPPER, FOR ARTICULATION OF FOLDING CHAIRS

Publications (2)

Publication Number Publication Date
FR2834430A1 true FR2834430A1 (en) 2003-07-11
FR2834430B1 FR2834430B1 (en) 2005-05-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR0206875A Expired - Fee Related FR2834430B1 (en) 2002-01-10 2002-05-31 SECURITY TIE FOR ARTICULATION OF FOLDING CHAIRS

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ES (1) ES1050984Y (en)
FR (1) FR2834430B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1905830A (en) * 1931-11-09 1933-04-25 W H Howell Company Folding chair
CH269753A (en) * 1949-01-05 1950-07-31 Erni Maurice Folding chair.
FR967879A (en) * 1948-06-08 1950-11-14 Articulated lounge chair with variable operating positions
EP0232469A2 (en) 1986-01-13 1987-08-19 LOGA Möbel GmbH Folding chair
EP0818165A1 (en) 1996-07-08 1998-01-14 Unimeta Nederland B.V. Collapsible chair

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1905830A (en) * 1931-11-09 1933-04-25 W H Howell Company Folding chair
FR967879A (en) * 1948-06-08 1950-11-14 Articulated lounge chair with variable operating positions
CH269753A (en) * 1949-01-05 1950-07-31 Erni Maurice Folding chair.
EP0232469A2 (en) 1986-01-13 1987-08-19 LOGA Möbel GmbH Folding chair
EP0818165A1 (en) 1996-07-08 1998-01-14 Unimeta Nederland B.V. Collapsible chair

Also Published As

Publication number Publication date
ES1050984U (en) 2002-06-16
FR2834430B1 (en) 2005-05-20
ES1050984Y (en) 2002-10-16

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Effective date: 20100129