FR2548745A1 - Furnishing hook - Google Patents

Furnishing hook Download PDF

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Publication number
FR2548745A1
FR2548745A1 FR8311224A FR8311224A FR2548745A1 FR 2548745 A1 FR2548745 A1 FR 2548745A1 FR 8311224 A FR8311224 A FR 8311224A FR 8311224 A FR8311224 A FR 8311224A FR 2548745 A1 FR2548745 A1 FR 2548745A1
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FR
France
Prior art keywords
barrel
screw
cylindrical part
hole
plate
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.)
Granted
Application number
FR8311224A
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French (fr)
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FR2548745B1 (en
Inventor
Christian Roussel
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ROUSSEL ART DECORATION
Original Assignee
ROUSSEL ART DECORATION
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
Priority claimed from FR8221439A external-priority patent/FR2538054B1/en
Application filed by ROUSSEL ART DECORATION filed Critical ROUSSEL ART DECORATION
Priority to FR8311224A priority Critical patent/FR2548745B1/en
Publication of FR2548745A1 publication Critical patent/FR2548745A1/en
Application granted granted Critical
Publication of FR2548745B1 publication Critical patent/FR2548745B1/en
Expired legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G25/00Household implements used in connection with wearing apparel; Dress, hat or umbrella holders
    • A47G25/02Dress holders; Dress suspending devices; Clothes-hanger assemblies; Clothing lifters
    • A47G25/06Clothes hooks; Clothes racks; Garment-supporting stands with swingable or extending arms
    • A47G25/0607Clothes hooks
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47HFURNISHINGS FOR WINDOWS OR DOORS
    • A47H1/00Curtain suspension devices
    • A47H1/10Means for mounting curtain rods or rails
    • A47H1/102Means for mounting curtain rods or rails for mounting curtain rods
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B29/00Screwed connection with deformation of nut or auxiliary member while fastening

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furniture Connections (AREA)

Abstract

This hook is produced as two independent elements: a baseplate including a barrel, the end section of which is pierced with the passage hole for the screw for fastening onto a supporting wall, and an anterior fastening element. This peg has the particular feature that: - the fastening element U includes a cylindrical part UC having substantially the diameter of the said barrel AL, and secured to the said screw; - the said cylindrical part is slipped into the said barrel and the said screw is slipped into the hole in the end section forming the base of the mounting plate; - a sleeve M made from an expansive material is interposed between the said base of this barrel, and the shoulder of this cylindrical part.

Description

L'invention se rapporte aux pitons d'ameublement que I 'on visse sur une paroi et qui comportent des moyens d'accrochage par exemple d'embrasse. The invention relates to furniture studs which are screwed onto a wall and which include hooking means, for example a tie-back.

Ces pitons sont traditionnellement construits en une seule pièce et comportent à l'une de leurs extrémités une partie filetée destinée à être fixée dans une cheville placée à l'intérieur du trou de fixation percé dans la paroisupport. These pitons are traditionally built in one piece and have at one of their ends a threaded part intended to be fixed in a dowel placed inside the fixing hole drilled in the wall support.

On a aussi proposé de réaliser de tels pitons en deux pièces : une embase rendue solidaire par vissage de cette partie filetée et une partie antérieure d'accrochage visse dans 1 'embase.  It has also been proposed to produce such pitons in two parts: a base made integral by screwing this threaded part and a front hooking part screwed into one base.

Comme généralement ces sortes de pitons se terminent par une partie perpendiculaire à celle qui est ainsi vissée à cette paroi, il importe que cette partie soit parfaitement verticale. As generally these kinds of pitons end in a part perpendicular to that which is thus screwed to this wall, it is important that this part is perfectly vertical.

Or, il est bien connu que cette perfection n'est obtenue qu'en sacrifiant l'efficacité de la fixation, puisque pour l'obtenir, il est nécessaire de désserrer sensiblement la vis. Si on bloque celle-ci, ce qui est souhaitable, la partie du piton qui sert à l'accrochage n'est plus forcément verticale, ce qui est inesthétique. However, it is well known that this perfection is only obtained by sacrificing the efficiency of the fixing, since to obtain it, it is necessary to loosen the screw appreciably. If we block it, which is desirable, the part of the eyelet which is used for hanging is no longer necessarily vertical, which is unsightly.

Cette observation est vraie aussi bien pour le piton traditionnel en une pièce que le piton en deux éléments qui vient d'être décrit puisque ce dernier se comporte comme le premier au moment de la fixation sur la paroi-support. This observation is true both for the traditional one-piece piton and the two-piece piton which has just been described since the latter behaves like the first at the time of attachment to the support wall.

Par ailleurs, on sait fixer entre elles deux pièces par expansion, dans un logement cylindrique, d'une masse de préférence élastique comprimée par serrage de ses extrémités entre la tête d'un boulon et son écrou. Furthermore, it is known to fix two parts together by expansion, in a cylindrical housing, of a preferably elastic mass compressed by tightening its ends between the head of a bolt and its nut.

C'est par exemple le moyen utilisé pour assembler la douille d'une lampe électrique dans le goulot d'un récipient, par exemple, une bouteille. It is for example the means used to assemble the socket of an electric lamp in the neck of a container, for example, a bottle.

On connaît aussi des décors d'extrémité de tringles à rideau fixés aillsi.  Also known end decorations curtain rods fixed aillsi.

L'U.S.-A-3.572.511 décrit même une barre de suspension pour penderie de vêtements qui est fixée aux deux parois supports opposées par un tel moyen. US-A-3,572,511 even describes a hanging bar for a clothes hanger which is fixed to the two opposite support walls by such means.

On pourrait penser pouvoir s'inspirer d'un tel moyen d'assemblage pour constituer un piton d'ameublement en deux éléments, une embase vissée énergiquement sur la paroisupport et un élément antérieur unciné ; la liaison entre les deux éléments se faisant par expansion à l'intérieur du canon de cette embase, d'une bague en matériau élastique plus ou moins comprimée par le vissage d'une partie filetée solidaire de l'élément unciné dans un écrou libre dans ledit canon. One could think of being able to draw inspiration from such a means of assembly to constitute a bolt of furniture in two elements, a base screwed vigorously on the support wall and an uncined anterior element; the connection between the two elements being made by expansion inside the barrel of this base, of a ring of elastic material more or less compressed by the screwing of a threaded part integral with the uncined element in a free nut in said canon.

Ce moyen est néanmoins à proscrire pour l'objet en cause, pour diverses raisons, notamment le manque de résistance axiale, conséquence de l'assemblage élastique sans liaison positive entre éléments. This means is nevertheless to be prohibited for the object in question, for various reasons, in particular the lack of axial resistance, consequence of the elastic assembly without positive connection between elements.

Les essais ont montré que la composante axiale de la force produite par le poids d'une tenture transmise par l'embrasse, à un gond était à la longueysuffisante pour "ébranler" l'élément unciné par rapport à 1 'embase fixe, et ce, d'autant plus que dans le système critiqué le blocage est souvent lui-même aléatoire du fait que l'écrou, devant produire la compression de la masse élastique, tourne souvent avec la tige filetée de l'élément unciné. Tests have shown that the axial component of the force produced by the weight of a curtain transmitted by the tie, to a hinge was in the long term sufficient to "shake" the uncined element with respect to the fixed base, and this , especially since in the criticized system the blocking is often itself random because the nut, having to produce compression of the elastic mass, often turns with the threaded rod of the uncined element.

Selon le brevet nO 82.214.39 le piton d'ameublement réalisé en deux pièces indépendantes ; une platine destinée à être fixée au moyen d'une vis sur une paroi-support et une partie d'accrochage, la platine comportant un logement, la partie d'accrochage étant pourvue d'un appendice fileté et un manchon élastique placé dans ledit logement, est caractérisé en ce que ladite platine comporte en outre un alésage fileté destiné à recevoir l'appendice fileté pour compresser latéralement ledit manchon en vue de son expansion radiale dans ce logement. According to patent no. 82.214.39 the piton of furniture produced in two independent parts; a plate intended to be fixed by means of a screw on a support wall and a hooking part, the plate comprising a housing, the hooking part being provided with a threaded appendage and an elastic sleeve placed in said housing , is characterized in that said plate further comprises a threaded bore intended to receive the threaded appendage for laterally compressing said sleeve with a view to its radial expansion in this housing.

Dans cette disposition, le manchon élastique plus ou moins comprimé par le vissage d'une des pièces dans l'autre, ne joue plus le rôle que de frein anti-dévissage de la partie d'accrochage par rapport à la platine, ce qui permet de positionner correctement les deux éléments sans nuire à la fixation. In this arrangement, the elastic sleeve more or less compressed by screwing one of the parts into the other, no longer plays the role of an anti-unscrewing brake of the attachment part relative to the plate, which allows to correctly position the two elements without damaging the fixing.

La présente invention se propose de résoudre le même problème d'une manière plus simple en reconnaissant néanmoins qu'elle est moins efficace que celle décrite et revendiquée dans le brevet n" 82.214.39. The present invention proposes to solve the same problem in a simpler manner by recognizing nevertheless that it is less effective than that described and claimed in patent No. 82.214.39.

Selon donc la nouvelle invention, le piton d'ameublement (par exemple un piton d'embrasse) est réalisé en deux pièces indépendantes : une platine embase comportant un canon dont la toile du fond est percée du trou de passage de la vis de fixation sur une paroi-support, et un élément antérieur d'accrochage, est caractérisé en ce que
- l'élément d'accrochage comporte une partie cylindrique ayant sensiblement le diamètre dudit canon, et solidaire de ladite vis ;
- ladite partie cylindrique étant enfilée dans ledit canon et ladite vis dans le trou du voile formant le fond de la platine ;
- un manchon en matériau expansif étant interposé entre ledit fond de ce canon, et l'épaulement de cette partie cylindrique.
According to the new invention, the furniture peg (for example a kiss bolt) is produced in two independent parts: a base plate comprising a barrel whose backdrop is pierced with the hole for the fixing screw to pass through. a support wall, and a front hooking element, is characterized in that
- The attachment element comprises a cylindrical part having substantially the diameter of said barrel, and integral with said screw;
- Said cylindrical part being threaded into said barrel and said screw into the hole of the web forming the bottom of the plate;
- A sleeve of expansive material being interposed between said bottom of this barrel, and the shoulder of this cylindrical part.

D'autres particularités et avantages apparaîtront à la lecture de la description et des revendications qui suivent, faites en regard du dessin annexé sur lequel la figure unique montre un mode de réalisation de l'invention. Other features and advantages will appear on reading the description and the claims which follow, made with reference to the appended drawing in which the single figure shows an embodiment of the invention.

Comme on le voit sur cette figure, le piton conforme à celle-ci est constitue en deux pièces indépendantes ; une platine E et une partie uncinée U. As can be seen in this figure, the stud conforming thereto is made up of two independent parts; a plate E and an uncined part U.

La platine ou embase E comporte un alésage AL formant canon axial, dont le fond FL est percé d'un trou T pour le passage de la vis de fixation. The plate or base E has a bore AL forming an axial barrel, the bottom FL of which is pierced with a hole T for the passage of the fixing screw.

Cette vis UV est solidaire de la partie uncinée U en prolongeant la partie cylindrique UC dont le diamètre est sensiblement celui de l'alésage AL pour que cette partie coulisse à frottement doux dans celui-ci. This UV screw is integral with the uncined part U by extending the cylindrical part UC, the diameter of which is substantially that of the bore AL so that this part slides with gentle friction therein.

Sur l'extrémité antérieure de la vis à bois UV est enfilé le manchon M en matériau expansif. On the anterior end of the UV wood screw is threaded the sleeve M of expansive material.

Il est aisé de comprendre que le vissage de UV traversant le fond FL par le trou T, dans la paroi-support comprime le manchon M au fond de l'alésage AL du canon. It is easy to understand that the screwing of UV passing through the bottom FL through the hole T, in the support wall compresses the sleeve M at the bottom of the bore AL of the barrel.

Il en résulte une expansion diamètrale mais aussi une compression des faces radiales qui agissent à la manière de freins à disque contre tout dévissage intempestif. This results in a diametrical expansion but also a compression of the radial faces which act in the manner of disc brakes against any untimely unscrewing.

Ce freinage autorise néanmoins la mise d'aplomb de la partie uncinée U. This braking nevertheless authorizes the plumbing of the uncined part U.

Dans le texte qui précède, il est insisté sur le fait que la vis UV est solidaire de ta partie U, mais bien entendu, rien ne s'oppose à ce que initialement la vis US soit indépendante de cette partie, mais assemblée à celle-ci au moment ou l'on procède à la fixation du piton de manière que ces deux pieces se comportent comme si elles ne faisaient qu'un seul bloc. In the foregoing text, it is emphasized that the UV screw is integral with your part U, but of course, there is nothing to prevent the initial US screw from being independent of this part, but assembled to it. Ci at the time when we proceed to the fixing of the piton so that these two pieces behave as if they were only one block.

On peut réaliser un tel bloc en filetant intérieurement la partie cylindrique UC et exterieurement la partie adjacente de la vis UV, le pas "bois" et le pas 1,métal" étant de même sens. Such a block can be produced by internally threading the cylindrical part UC and externally the adjacent part of the UV screw, the pitch "wood" and the pitch 1, metal "being in the same direction.

L'invention s'applique à toutes les sortes de pitons d'ameublement et plus particulièrement à ceux dénommes "gonds d'embrasse".  The invention applies to all kinds of furniture pegs and more particularly to those called "kiss hinges".

Claims (2)

REVENDICATIONS 1.- Piton d'ameublement (par exemple un piton d'embrasse) réalisé en deux pièces indépendantes, une platine comportant un canon dont la toile du fond est percée du trou de passage de la vis de fixation sur une paroi-support et un élément antérieur d'accrochage, caractérisé en ce que 1.- Piton of furnishing (for example a bolt of embrace) carried out in two independent parts, a plate comprising a barrel whose backdrop is pierced with the hole for passage of the fixing screw on a support wall and a anterior attachment element, characterized in that - l'élément d'accrochage comporte une partie cylindrique ayant sensiblement le diametre du dit canon, et solidaire de la dite vis - The fastening element comprises a cylindrical part having substantially the diameter of said barrel, and integral with said screw - la dite partie cylindrique étant enfilée dans le dit canon et la dite vis danse trou du voile de la platine ; - Said cylindrical part being threaded into said barrel and said screw dance hole hole of the plate; - un manchon en matériau expansif étant interposé entre le fond de ce canon et l'épaulement de cette partie cylindrique. - A sleeve of expansive material being interposed between the bottom of this barrel and the shoulder of this cylindrical part. 2.- Piton selon la revendication 1, caractérisé en ce que la vis est fixée dans un taraudage de même sens de la dite partie cylindrique.  2. Piton according to claim 1, characterized in that the screw is fixed in a thread in the same direction of said cylindrical part.
FR8311224A 1982-12-21 1983-07-06 FURNITURE PITON Expired FR2548745B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8311224A FR2548745B1 (en) 1982-12-21 1983-07-06 FURNITURE PITON

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8221439A FR2538054B1 (en) 1982-12-21 1982-12-21 FURNITURE PITON
FR8311224A FR2548745B1 (en) 1982-12-21 1983-07-06 FURNITURE PITON

Publications (2)

Publication Number Publication Date
FR2548745A1 true FR2548745A1 (en) 1985-01-11
FR2548745B1 FR2548745B1 (en) 1988-04-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8311224A Expired FR2548745B1 (en) 1982-12-21 1983-07-06 FURNITURE PITON

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FR (1) FR2548745B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB700379A (en) * 1951-04-16 1953-12-02 Rawlplug Co Ltd Improvements in or relating to anchoring devices for use in fixing articles to wallsor the like
GB907899A (en) * 1959-12-21 1962-10-10 Rawlplug Co Ltd Improvements in and relating to anchoring devices
US3572511A (en) * 1968-07-26 1971-03-30 Lee Triplett Multiple member assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB700379A (en) * 1951-04-16 1953-12-02 Rawlplug Co Ltd Improvements in or relating to anchoring devices for use in fixing articles to wallsor the like
GB907899A (en) * 1959-12-21 1962-10-10 Rawlplug Co Ltd Improvements in and relating to anchoring devices
US3572511A (en) * 1968-07-26 1971-03-30 Lee Triplett Multiple member assembly

Also Published As

Publication number Publication date
FR2548745B1 (en) 1988-04-08

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