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FR2680551A1 - Method and device for screw-fastening knobs and handles to the facade of a piece of furniture - Google Patents

Method and device for screw-fastening knobs and handles to the facade of a piece of furniture Download PDF

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Publication number
FR2680551A1
FR2680551A1 FR9110551A FR9110551A FR2680551A1 FR 2680551 A1 FR2680551 A1 FR 2680551A1 FR 9110551 A FR9110551 A FR 9110551A FR 9110551 A FR9110551 A FR 9110551A FR 2680551 A1 FR2680551 A1 FR 2680551A1
Authority
FR
France
Prior art keywords
screw
facade
bore
sleeve
head
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
FR9110551A
Other languages
French (fr)
Other versions
FR2680551B1 (en
Inventor
Brizard Michel
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.)
SOFISEB SA
Original Assignee
SOFISEB SA
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 SOFISEB SA filed Critical SOFISEB SA
Priority to FR9110551A priority Critical patent/FR2680551B1/en
Publication of FR2680551A1 publication Critical patent/FR2680551A1/en
Application granted granted Critical
Publication of FR2680551B1 publication Critical patent/FR2680551B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B95/00—Fittings for furniture
    • A47B95/02—Handles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0015—Knobs or handles which do not operate the bolt or lock, e.g. non-movable; Mounting thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • F16B13/065—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting the screw, nail or the like

Landscapes

  • Furniture Connections (AREA)

Abstract

The invention relates to a method and to a device for screw-fastening knobs and handles to the facade of a piece of furniture. The method according to the invention is characterised in that a through-hole (4) is pierced in the facade (1), a screw (5) fitted with an expanding dowel (plug) (6) is inserted into the said bore, insertion taking place with the head (7) of the screw (5) pointing towards the rear (3) of the facade (1), insertion of the screw (5) expanding dowel (6) assembly is halted when the end of the dowel (8) opposite the head (7) of the screw (5) is flush with the front face (2) of the facade (1), a tapped blind hole of a knob or of a handle is located facing the projecting free end of the screw (5), and the screw (5) is screwed in by means of a screwdriver inserted through the rear opening in the said through-bore (4) in the facade (1). Application to kitchen units.

Description

Procédé et dispositif pour la fixation par vis de boutons et poignées sur la facade d'un meuble.Method and device for fixing by screws of buttons and handles on the front of a piece of furniture.

L'invention concerne la fixation par vis de boutons et de poignées sur la façade d'un meuble, en particulier mais non exclusivement d'un meuble de cuisine.The invention relates to the fixing by screws of buttons and handles on the front of a piece of furniture, in particular but not exclusively of a kitchen piece of furniture.

Pour la fixation de boutons et de poignées sur la façade d'un meuble, plus précisément d'un tiroir ou d'un abattant du meuble, on utilise une vis traversant la façade, la tête étant à l'intérieur, dont la pointe vient se visser dans un taraudage du bouton ou de la poignée. Ce procédé industriel est moins onéreux que l'utilisation de boutons ou de poignées portant des vis sur lesquelles viennent se serrer des boulons de fixation.For the fixing of buttons and handles on the front of a piece of furniture, more precisely of a drawer or a flap of the piece of furniture, one uses a screw passing through the front, the head being inside, the point of which comes screw into a tapping on the knob or the handle. This industrial process is less expensive than the use of buttons or handles carrying screws on which tighten fixing bolts.

Cependant, ce procédé connu nécessite l'utilisation de vis de longueurs différentes selon l'épaisseur de la façade. Il entraîne le choix de la longueur de vis adaptée à la façade en cours d'équipement ainsi que le stockage des différentes longueurs de vis. En outre, la tête de vis dépasse au moins partiellement à l'intérieur de la façade après montage.However, this known method requires the use of screws of different lengths depending on the thickness of the facade. It involves the choice of the screw length suitable for the facade being fitted as well as the storage of the different screw lengths. In addition, the screw head protrudes at least partially inside the facade after mounting.

La présente invention vise à fournir un procédé de montage de boutons et poignées sur une façade de meuble permettant l'utilisation d'une vis unique pour toutes les épaisseurs de paroi des diverses façades.The present invention aims to provide a method of mounting knobs and handles on a furniture front allowing the use of a single screw for all the wall thicknesses of the various facades.

A cet effet, le procédé selon l'invention est caractérisé en ce qu'on perce dans la façade un alésage traversant, on introduit dans ledit alésage une vis munie d'une douille expansible, l'introduction se faisant avec la tête de vis dirigée vers l'carrière de la façade, on arrête l'introduction de l'ensemble vis-douille expansible lorsque l'extrémité de la douille opposée à la tête de vis affleure la face avant de la façade, on dispose un trou borgne taraudé d'un bouton ou d'une poignée en regard de l'extrémité libre saillante de la vis, et on visse la vis au moyen d'un tournevis introduit par l'ouverture arrière dudit alésage traversant de la façade.To this end, the method according to the invention is characterized in that a through bore is drilled in the facade, a screw provided with an expandable socket is introduced into said bore, the introduction being made with the screw head directed towards the quarry of the facade, we stop the introduction of the expansible screw-socket assembly when the end of the socket opposite the screw head is flush with the front face of the facade, we have a tapped blind hole of a button or a handle opposite the projecting free end of the screw, and the screw is screwed by means of a screwdriver inserted through the rear opening of said bore passing through the facade.

On peut ainsi monter les boutons et poignées sur des façades d'épaisseurs très diverses, avec un type unique de vis, à condition bien entendu de choisir une longueur de vis correspondant à l'épaisseur de paroi la plus faible.It is thus possible to mount the knobs and handles on facades of very different thicknesses, with a unique type of screw, provided of course that you choose a screw length corresponding to the smallest wall thickness.

De préférence, on bouche ensuite l'entrée arrière de l'alésage traversant par un obturateur.Preferably, the rear inlet of the through bore is then plugged with a shutter.

L'invention concerne également un dispositif pour la mise en oeuvre de ce procédé.The invention also relates to a device for implementing this method.

Le dispositif selon l'invention est caractérisé en ce qu'il comprend une douille en matière synthétique à stries externes et comportant au moins une fente diamétrale sur une partie de sa longueur, le diamètre interne de l'extrémité de la douille opposée à ladite fente étant légèrement réduit, et une vis dont le diamètre de la tige filetée est légèrement supérieur audit diamètre interne réduit de la douille et qui comprend un épaulement tronconique entre sa tige filetée et sa tête.The device according to the invention is characterized in that it comprises a sleeve made of synthetic material with external ridges and comprising at least one diametrical slot over a part of its length, the internal diameter of the end of the sleeve opposite said slot being slightly reduced, and a screw whose diameter of the threaded rod is slightly greater than said reduced internal diameter of the sleeve and which comprises a frustoconical shoulder between its threaded rod and its head.

La coopération du filetage de la vis avec la portion de diamètre réduit de l'alésage de la douille assure que la vis et la douille ne se séparent pas pendant le stockage, le transport et le montage. L'épaulement tronconique de la vis assure l'expansion et le serrage de la portion fendue de la douille dans l'alésage traversant de la façade.The cooperation of the screw thread with the reduced diameter portion of the sleeve bore ensures that the screw and the sleeve do not separate during storage, transport and assembly. The frustoconical shoulder of the screw ensures the expansion and tightening of the split portion of the sleeve in the through bore of the facade.

L'invention sera bien comprise à la lecture de la description suivante faite en se référant au dessin annexé dont la figure unique est une vue schématique en coupe axiale et élévation d'un dispositif selon un exemple de réalisation de l'invention en cours de montage.The invention will be clearly understood on reading the following description made with reference to the accompanying drawing, the single figure of which is a schematic view in axial section and elevation of a device according to an exemplary embodiment of the invention during assembly. .

Le dispositif est destiné à la fixation d'un bouton ou d'une poignée (non représentés) muni d'un taraudage sur une façade 1 de meuble, par exemple une façade d'un tiroir, comportant une face avant ou visible 2 et une face arrière ou cachée 3.The device is intended for fixing a button or a handle (not shown) provided with a thread on a front face 1 of furniture, for example a front face of a drawer, comprising a front or visible face 2 and a rear or hidden side 3.

Préalablement, on perce dans la façade 1 un alésage traversant 4 d'un diamètre déterminé, par exemple 6mm.Beforehand, a through bore 4 of a determined diameter, for example 6 mm, is drilled in the facade 1.

On introduit, par exemple par la face avant 2, un ensemble constitué par une vis 5 entourée sur une partie de sa tige par une douille expansible 6, la tête 7 de la vis 5 étant dirigée vers la face arrière 3 de la façade 1. On arrête l'introduction lorsque l'extrémité avant 8 de la douille 6 affleure la face avant 2 de la façade 1.Is introduced, for example by the front face 2, an assembly consisting of a screw 5 surrounded on a part of its rod by an expandable sleeve 6, the head 7 of the screw 5 being directed towards the rear face 3 of the facade 1. The introduction is stopped when the front end 8 of the sleeve 6 is flush with the front face 2 of the facade 1.

Le diamètre externe de la douille expansible 6 est légèrement supérieur à celui de l'alésage 4 et est par exemple de 6,5mm, afin de tenir en place avant vissage.The external diameter of the expandable sleeve 6 is slightly greater than that of the bore 4 and is for example 6.5 mm, in order to hold in place before screwing.

La douille 6 est munie de stries externes 9, par exemple annulaires à section triangulaire, et est munie d'une fente diamétrale 10 divisant sa partie arrière en deux portions.The sleeve 6 is provided with external ridges 9, for example annular with triangular section, and is provided with a diametrical slot 10 dividing its rear part into two portions.

L'alésage interne 11 de la douille 6 comporte une portion arrière ou embase dont le diamètre est sensiblement égal au diamètre de la tige 12 de la vis, alors que la portion avant a un diamètre légèrement inférieur de manière à maintenir la vis 5 après enfoncement dans l'alésage 11. La tête 7 de la vis 5 est raccordée à la tige 12 par un épaulement tronconique 13. The internal bore 11 of the sleeve 6 has a rear portion or base whose diameter is substantially equal to the diameter of the rod 12 of the screw, while the front portion has a slightly smaller diameter so as to maintain the screw 5 after being driven in the bore 11. The head 7 of the screw 5 is connected to the rod 12 by a frustoconical shoulder 13.

Après mise en place de l'ensemble vis 5 - douille 6 comme indiqué précédemment, on amène le trou taraudé du bouton ou de la poignée à fixer sur l'extrémité de la vis 5 qui fait légèrement saillie sur la face avant 2 de la façade 1. Il suffit alors de visser la vis 5 au moyen d'un tournevis, à travers l'entrée arrière de l'alésage traversant 4, pour assurer la fixation. On peut ensuite mettre en place un obturateur 14 pour boucher cette entrée arrière de l'alésage 4.After the assembly of the screw 5 - socket 6 assembly as indicated previously, the threaded hole of the button or of the handle to be fixed is brought to the end of the screw 5 which protrudes slightly on the front face 2 of the facade 1. It then suffices to screw the screw 5 by means of a screwdriver, through the rear entry of the through bore 4, to ensure the fixing. It is then possible to put in place a shutter 14 to plug this rear inlet of the bore 4.

Le procédé de fixation selon l'invention offre l'avantage d'un réglage en fonction de la face avant 2 de la façade 1 et non plus suivant l'épaisseur de cette façade. The fixing method according to the invention offers the advantage of an adjustment as a function of the front face 2 of the facade 1 and no longer according to the thickness of this facade.

Claims (3)

REVENDICATIONS 1. Procédé pour la fixation par vis de boutons et poignées sur la façade d'un meuble, caractérisé en ce qu'on perce dans la façade (1) un alésage traversant (4), on introduit dans ledit alésage une vis (5) munie d'une douille expansible (6), l'introduction se faisant avec la tête (7) de vis (5) dirigée vers l'arrière (3) de la façade (1), on arrête l'introduction de l'ensemble vis (5)douille expansible (6) lorsque l'extrémité de la douille (8) opposée à la tête (7) de vis (5) affleure la face avant (2) de la façade (1), on dispose un trou borgne taraudé d'un bouton ou d'une poignée en regard de l'extrémité libre saillante de la vis (5), et on visse la vis (5) au moyen d'un tournevis introduit par l'ouverture arrière dudit alésage traversant (4) de la façade (1). 1. Method for fixing by screws of buttons and handles on the front of a piece of furniture, characterized in that a through bore (4) is drilled in the front (1), a screw (5) is introduced into said bore provided with an expandable sleeve (6), the introduction being made with the head (7) of screws (5) directed towards the rear (3) of the facade (1), the introduction of the assembly is stopped screw (5) expandable sleeve (6) when the end of the sleeve (8) opposite the head (7) of the screw (5) is flush with the front face (2) of the facade (1), there is a blind hole tapped with a button or handle opposite the projecting free end of the screw (5), and the screw (5) is screwed by means of a screwdriver inserted through the rear opening of said through bore (4 ) of the facade (1). 2. Procédé selon la revendication 1, caractérisé en ce qu'on bouche ensuite l'entrée arrière de l'alésage traversant (4) par un obturateur (14).2. Method according to claim 1, characterized in that then plugs the rear inlet of the through bore (4) by a shutter (14). 3. Dispositif pour la mise en oeuvre du procédé selon la revendication 1, caractérisé en ce qu'il comprend une douille (6) en matière synthétique à stries externes et comportant au moins une fente diamétrale (10) sur une partie de sa longueur, le diamètre interne de l'extrémité de la douille (6) opposée à ladite fente (10) étant légèrement réduit, et une vis (5) dont le diamètre de la tige filetée (12) est légèrement supérieur audit diamètre interne réduit de la douille (6) et qui comprend un épaulement tronconique (13) entre sa tige filetée (12) et sa tête (7). 3. Device for implementing the method according to claim 1, characterized in that it comprises a bush (6) of synthetic material with external ridges and comprising at least one diametrical slot (10) over part of its length, the internal diameter of the end of the sleeve (6) opposite said slot (10) being slightly reduced, and a screw (5) whose diameter of the threaded rod (12) is slightly greater than said reduced internal diameter of the sleeve (6) and which comprises a frustoconical shoulder (13) between its threaded rod (12) and its head (7).
FR9110551A 1991-08-23 1991-08-23 METHOD AND DEVICE FOR FIXING BUTTONS AND HANDLES WITH SCREWS ON THE FACADE OF A FURNITURE. Expired - Fee Related FR2680551B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9110551A FR2680551B1 (en) 1991-08-23 1991-08-23 METHOD AND DEVICE FOR FIXING BUTTONS AND HANDLES WITH SCREWS ON THE FACADE OF A FURNITURE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9110551A FR2680551B1 (en) 1991-08-23 1991-08-23 METHOD AND DEVICE FOR FIXING BUTTONS AND HANDLES WITH SCREWS ON THE FACADE OF A FURNITURE.

Publications (2)

Publication Number Publication Date
FR2680551A1 true FR2680551A1 (en) 1993-02-26
FR2680551B1 FR2680551B1 (en) 1993-10-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR9110551A Expired - Fee Related FR2680551B1 (en) 1991-08-23 1991-08-23 METHOD AND DEVICE FOR FIXING BUTTONS AND HANDLES WITH SCREWS ON THE FACADE OF A FURNITURE.

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Country Link
FR (1) FR2680551B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996022436A1 (en) * 1995-01-18 1996-07-25 Hoppe Ag Screw fastener
FR2775999A1 (en) 1998-03-13 1999-09-17 Tech Form Production Method of fixing panels to partition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2400142A (en) * 1944-03-17 1946-05-14 Tinnerman Products Inc Fastening device
FR1387217A (en) * 1963-12-16 1965-01-29 Improvement to furniture handles or the like
AT306290B (en) * 1971-07-12 1973-04-10 Sebastian Schoesswender Alumin Dowel sleeve for permanent connections of components such as furniture fittings and the like.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2400142A (en) * 1944-03-17 1946-05-14 Tinnerman Products Inc Fastening device
FR1387217A (en) * 1963-12-16 1965-01-29 Improvement to furniture handles or the like
AT306290B (en) * 1971-07-12 1973-04-10 Sebastian Schoesswender Alumin Dowel sleeve for permanent connections of components such as furniture fittings and the like.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996022436A1 (en) * 1995-01-18 1996-07-25 Hoppe Ag Screw fastener
EP0785320A1 (en) * 1995-01-18 1997-07-23 Hoppe Ag Screw fastener
US5810502A (en) * 1995-01-18 1998-09-22 Hoppe Ag Screw fastener
FR2775999A1 (en) 1998-03-13 1999-09-17 Tech Form Production Method of fixing panels to partition

Also Published As

Publication number Publication date
FR2680551B1 (en) 1993-10-29

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