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WO2018020276A1 - Dispositif de fixation pour structures démontables et similaires - Google Patents

Dispositif de fixation pour structures démontables et similaires Download PDF

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Publication number
WO2018020276A1
WO2018020276A1 PCT/GR2016/000033 GR2016000033W WO2018020276A1 WO 2018020276 A1 WO2018020276 A1 WO 2018020276A1 GR 2016000033 W GR2016000033 W GR 2016000033W WO 2018020276 A1 WO2018020276 A1 WO 2018020276A1
Authority
WO
WIPO (PCT)
Prior art keywords
knock
fastening device
inverted
elongate
base member
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.)
Ceased
Application number
PCT/GR2016/000033
Other languages
English (en)
Inventor
Ioannis Bilis
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
Priority to PCT/GR2016/000033 priority Critical patent/WO2018020276A1/fr
Publication of WO2018020276A1 publication Critical patent/WO2018020276A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
    • F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
    • F16B12/20—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like
    • F16B12/2009—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like actuated by rotary motion
    • 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
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/44—Leg joints; Corner joints
    • F16B12/46—Non-metal corner connections
    • 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
    • A47B2230/00—Furniture jointing; Furniture with such jointing
    • A47B2230/07—Releasable locking means or connectors for fastening together parts of furniture
    • 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
    • A47B2230/00—Furniture jointing; Furniture with such jointing
    • A47B2230/13—Toggle or over-center latches for furniture
    • 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
    • A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
    • A47B47/04—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements made mainly of wood or plastics
    • A47B47/042—Panels connected without frames
    • 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
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
    • F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
    • F16B12/20—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like
    • F16B12/2009—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like actuated by rotary motion
    • F16B2012/209—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using clamps, clips, wedges, sliding bolts, or the like actuated by rotary motion having an integrated lever as actuator

Definitions

  • the present invention is directed to a fastening device adapted to provide secure releasable connection of enhanced strength of orthogonally abutting components of knock-down structures, providing a handy and rapid assembly and dismantling process without the use of any special tools whatsoever.
  • a commonly used connector comprises a pair of elongate body members, each body member being provided with a pair of projecting bosses adapted to be inserted in appropriately spaced bores of respective furniture panels, wherein the two elongate bodies are brought in alignment when the furniture panels are brought at orthogonal abutment and are secured together by a screw passing through the axial direction of their aligned assembly.
  • a further object of the invention is to provide at the same time a fast and handy engagement and disengagement of the parts of the fastening device without using any tools and without using any third item, screw or other, that would connect together the parts thereof and would therefore become subject to receiving and withstanding the long- term and accidental loads being exerted onto the fastening device.
  • a commonly used connector of bed frames and shelving structures comprises a first member with one or more downwardly projecting hooks and a second member with appropriately spaced slots for receiving the aforementioned hooks as the frames are brought in abutment.
  • Such an assembly is however not lockable and provides support in one direction only since it necessitates gravity, whereas a force acting in the opposite direction, i.e. a mere upwardly acting force might remove the hooks from the slots thereby disengaging the bed frames or shelving components and such a mode of connection is obviously undesirable in most cases of knock-down structures, such as cabinets or desks.
  • knock-down structures such as cabinets, desks, shelving structures
  • a handy process of assembling the components and yielding an adequately strong connection preferably without the use of tools is then required.
  • the same requirement for a handy assembling and disassembling process also applies when the usage of such knock-down structures necessitates repeated assembling and disassembling, such as is the case with camping equipment.
  • the invention discloses a fastening device for the releasable connection of orthogonally abutting components of knock-down structures comprising a base member that is fixedly attached proximally at one edge of a first component of a knock-down structure and a latching member that is pivotally attached proximally at one edge of a second component of the knock-down structure, the base member comprising an elongate parallelepipedal section with a medially upwardly extending inverted L configured member, a first portion of the medially upwardly extending inverted L configured member perpendicularly oriented onto the elongate parallelepipedal section and a second portion extending at right angles with respect to the first portion at one side thereof, wherein a pair of transverse grooves are respectively provided across a first portion of the elongate parallelepipedal section at one side of the first portion of the inverted L configured member and across a second portion thereof at the other side of the first portion of the inverted L configured member, and the latching member being
  • the base member of the fastening device is a single item comprising the elongate parallelepipedal section with the medially upwardly extending inverted L configured member
  • the base member of the fastening device comprises a pair of portions, wherein a columnar member and a rectangularly configured strip underlying the columnar member extends medially along the longitudinal direction at the bottom of the elongate parallelepipedal section with the medially upwardly extending inverted L configured member, and a further portion of an elongate parallelepipedal body is provided with a channel being adapted to receive the abovementioned rectangularly configured strip entering therein through an open end of this further portion and terminating at an opposite closed end thereof.
  • Fig. 1 shows an exploded perspective view of a first embodiment of the fastening device of the invention comprising a base member and a latching member including the screws employed in fixedly mounting the same onto a pair of first and second mating components of a knock-down structure.
  • Figs, la and lb show a frontal view of the latching member and of the base member of the fastening device depicted in Fig. 1 respectively.
  • Fig. 2a shows a perspective view of a pair of a first and a second mating components of a knock-down structure and of the base member and latching member of the fastening device depicted in Fig. 1 being respectively brought in a position for mounting thereupon, wherein a covering surface of the latching member is shown partially cut to reveal the underlying latching member.
  • Fig. 2b shows a perspective view of the pair of first and second mating components of the knock-down structure of Fig. 2a with a screw being driven through the latching member for pivotally mounting it onto the second component of the knock-down structure and with the base member of the fastening device being aligned with a pair of protruding tubular extensions at the bottom thereof overlying a pair of receiving bores onto the first component of the knock-down structure.
  • Fig. 2d shows a perspective view of the pair of first and second mating components of the knock-down structure of Fig. 2c with the latching member pivotally mounted onto the second component of the knock-down structure and a screw being driven through the base member for fixedly mounting it onto the first component of the knock-down structure.
  • Fig. 2e shows a perspective view of the pair of first and second mating components of the knock-down structure of Fig. 2d with the second component having the latching member pivotally mounted thereupon being brought in a condition of orthogonal abutment onto the first component of the knock-down structure, whereby the latching member is positioned at an operationally rightful orientation for interacting with the base member of the fastening device.
  • Fig. 2f shows a detailed view of the positioning of the latching member within the base member of the fastening device as depicted in Fig. 2f without the surface partially covering the latching member so as to allow viewing of the process of interaction of the members of the fastening device.
  • Fig. 2h' shows a detailed view of the locked condition of the fastening device of the invention as shown in Fig. 2h following termination of the rotation of the latching member and snuggly fitting of a tubular bottom end of a side leg thereof within a transverse groove of the base member thereof, wherein the surface partially covering the latching member has been removed so as to allow viewing of the process of interaction of the members of the fastening device.
  • Fig. 3b shows a transverse view taken along the middle of the parallelepipedal section portion of the base member and Fig. 3 c shows a planar view thereof.
  • Fig. 4b shows a perspective view of the pair of first and second mating components of the knock-down structure of Fig. 4a with the latching member being ready for pivotally mounting onto the second component of the knock-down structure and with the pair of protruding tubular extensions at the bottom of the elongate parallelepipedal body portion of the base member of the fastening device having been inserted within the pair of receiving bores provided onto the first component of the knock-down structure.
  • Fig. 4c shows a perspective view of the pair of first and second mating components of the knock-down structure of Fig. 4b with a screw being driven through the latching member for pivotally mounting it onto the second component of the knock-down structure and with a screw being driven through the elongate parallelepipedal body portion of the base member for fixedly mounting it onto the first component of the knock-down structure.
  • Fig. 4d shows a perspective view of the pair of first and second mating components of the knock-down structure of Fig. 4c with the elongate parallelepipedal body portion of the base member fixedly mounted onto the first component of the knock-down structure and a screw being driven through the latching member for pivotally mounting it onto the second component of the knock-down structure.
  • Fig. 4e shows a perspective view of the pair of first and second mating components of the knock-down structure of Fig. 4d with the second component having the latching member pivotally mounted thereupon being brought in a condition of orthogonal abutment onto the first component of the knock-down structure, whereby the latching member is positioned at an operationally rightful orientation for interacting with the elongate parallelepipedal body portion of the base member of the fastening device.
  • Fig. 4e' shows a detailed view of the positioning of the latching member and of the base member as depicted in Fig. 4e without the surface partially covering the latching member so as to allow viewing of the process of interaction of the members of the fastening device.
  • Fig. 4f shows a detailed view of the positioning of the latching member within the base member of the fastening device as depicted in Fig. 4f without the surface partially covering the latching member so as to allow viewing of the process of interaction of the members of the fastening device.
  • Fig. 4g shows a perspective view of the pair of first and second mating components of the knock-down structure of Fig. 4f wherein rotation of the latching member is initiated with a scope of setting the fastening device at a locked condition.
  • Fig. 4g' shows a detailed view of the positioning and initiation of rotation of the latching member within the base member of the fastening device as depicted in Fig. 4g without the surface partially covering the latching member so as to allow viewing of the process of interaction of the members of the fastening device.
  • Fig. 4h shows a perspective view of the pair of first and second mating components of the knock-down structure of Fig. 4g wherein rotation of the latching member has been terminated and the fastening device has been set at a locked condition through snugly fitting of a tubular bottom end of a side leg of the latching member within a transverse groove of the base member thereof.
  • Fig. 4h shows a frontal view of the fastening device at a locked condition with an overall view of the surface covering.
  • the invention relates to a fastening device used in connecting together the components of knock-down structures, e.g. of furniture, such as of a desk and of a cabinet, of panel components as used to assemble stands in an exhibition hall and of rack structures adapted to provide storage space of various items.
  • knock-down structures e.g. of furniture, such as of a desk and of a cabinet
  • panel components as used to assemble stands in an exhibition hall and of rack structures adapted to provide storage space of various items.
  • the fastening device of the invention is particularly used to provide releasable connection of orthogonally abutting components of knock-down structures and comprises a base member that is fixedly attached proximally at one edge of a first component 10 of the knock-down structure and a latching member that is pivotally attached proximally at one edge of a second component 20 of the knock-down structure that is brought at orthogonal abutment with the first component 10 thereof.
  • the fastening device of the invention comprises a base member 1 and a latching member 2.
  • the base member of the fastening device comprises a pair of detachably assembled mating portions 6 and 7.
  • the latching member 2 of the invention is a continuous ⁇ -section singular item with an elongate side 21 and a pair of first and second side legs 22 and 23 respectively, which are relatively shorter than the elongate side 21.
  • a first side leg 22 of the latching member 2 is perpendicularly oriented at one end of the elongate side 21 and thereafter extends into an inwardly inclined portion 22a and into a triangularly configured block having a base 22a and sides 24a and 24b, this triangularly configured block thereby extending inwardly the ⁇ -section and being provided with a through hole 25 adapted to receive a cylindrical bracket 3.
  • the latching member 2 is mounted onto the aforementioned second component 20 of the knock-down structure with a screw 4 being driven into the cylindrical bracket 3 that is previously inserted in the through hole 25 and into the body of the second component 20 of the knock-down structure, whereby the latching member 2 is pivotally attached therein and may, as will be explained hereinafter, perform a rotation around the axial direction of the screw 4 with a scope of alternatively setting the latching member 2 at a position of engagement or disengagement with the base member 1 or 6,7 of the fastening device.
  • a preferably rounded bottom end 27 is formed at the point of convergence of sides 22a and 24a of the triangularly configured block at the end of the first side leg 22-22a, whilst side 24b of the triangularly configured block extends perpendicularly onto the side leg 22 inwardly the ⁇ -section, whereby this side 24b of the triangularly configured block is being oriented in a direction parallel to the aforementioned elongate side 21 of the ⁇ - section and a cavity 26 is thereby being formed between side 24b of the triangularly configured block and the elongate side 21.
  • the aforementioned second side leg 23 of the ⁇ -section of the latching member 2 is shown slightly inclined outwardly and extends at a tubular bottom end 28 that is adapted to snugly fit within an appropriately configured transverse groove of the base member when the fastening device is being set at a locked condition.
  • An outwardly extending angularly configured extension 29 of this second side leg 23 serves to provide a handy handle means of manually rotating latching member 2 with a scope of alternatively setting it a condition of engagement with or disengagement from the base member 1 or 6,7 of the fastening device.
  • the base member 1 of the fastening device of the invention consists of an elongate parallelepipedal section with a medially upwardly extending inverted L configured member, wherein the medially upwardly extending inverted L configured member consists of a first portion 13 perpendicularly oriented onto the elongate parallelepipedal section and a second portion 14 extending at right angles with respect to the first portion 13 at one side thereof.
  • the elongate parallelepipedal section comprises a first portion 1 1 at one side of the aforementioned first portion 13 of the inverted L configured member and a second portion 12 at the other side of the aforementioned first portion 13 of the inverted L configured member.
  • a pair of transverse grooves 17 and 18 are respectively provided across the aforementioned second and first portions 12 and 1 1 of the elongate parallelepipedal section, such transverse grooves 17 and 18 being respectively adapted to receive the rounded bottom end 27 of the first side leg 22-22a and the tubular bottom end 28 of the second side leg 23 of the latching member 2 when the latter interacts with the base member 1.
  • a through hole 15 is provided axially through the aforementioned first portion 13 of the inverted L configured member and through the underlying parallelepipedal section, such through hole 15 being adapted to receive a screw 5 that is being driven through this hole 15 and into the body of the first component 10 of the knock-down structure to fixedly mount the base member 1 therein.
  • the base member of the fastening device of the invention comprises two portions 6 and 7, wherein portion 7 again represents the elongate parallelepipedal section of the first abovementioned embodiment that comprises a medially upwardly extending inverted L configured member, wherein the medially upwardly extending inverted L configured member consists of a first portion 73 perpendicularly oriented onto the elongate parallelepipedal section and a second portion 74 extending at right angles with respect to the first portion 73 and at one side thereof.
  • the elongate parallelepipedal section comprises a first portion 71 at one side of the aforementioned first portion 73 of the inverted L configured member and a second portion 72 at the other side of the aforementioned first portion 73 of the inverted L configured member.
  • a pair of transverse grooves 77 and 78 are respectively provided across the aforementioned second and first portions 72 and 71 of the elongate parallelepipedal section, such transverse grooves 77 and 78 being respectively adapted to receive the rounded bottom end 27 of the first side leg 22-22a and the tubular bottom end 28 of the second side leg 23 of the latching member 2 when the latter interacts with the base member.
  • the herein described elongate parallelepipedal section of portion 7 is formed with a bottom extension of a columnar member 79 and a rectangularly configured strip 80 underlying the columnar member 79, wherein the columnar member 79 and underlying strip 80 is provided medially along the longitudinal direction from one side of the first portion 71 to the other side of the second portion 72 of the elongate parallelepipedal section.
  • a lower portion 6 of the base member as illustratively depicted in Fig. 3 and in the sectional view of Fig. 3b is an elongate parallelepipedal body having a length and width equivalent to the length and width of the elongate parallelepipedal section of base portion 7 with a bottom surface 61 and parallel side surfaces 62, 63 at either end thereof, wherein the ends of these side surfaces 62, 63 are being turned inwardly into short flanges 62a, 63a oriented in a direction parallel to the bottom surface 61, whereby a channel 60 is being formed in between bottom surface 61 and these upper flanges 62a, 63a, such channel 60 being appropriately configured for receiving the aforementioned rectangularly configured strip 80 of base portion 7 that enters within channel 60 through an opened end 67a of one of the short sides of portion 6 and terminates at the opposite closed end 67b of the other one of the short sides thereof.
  • portion 7 is provided with a medially longitudinally extending shallow groove 66 disposed along a portion of the length of portion 6 inwardly from the open end 67a thereof and portion 7 is provided with a correspondingly configured protrusion 76 extending medially underneath the rectangularly configured strip 80 along a portion of the length of portion 7 corresponding to the aforementioned length of grove 66 of portion 6, whereby introduction of portion 7 within portion 6 may only be effected through introduction of the side thereof that is provided with such protrusion 76 operationally inserted within the shallow groove 66.
  • a pair of semicircularly configured recessions 68 is provided at symmetrically opposing locations of the flanges 62a, 63a, such recessions 68 being configured to lie underneath the aforementioned transverse groove 78 of base member portion 7 in the assembled mode of portions 6 and 7 and being adapted to receive the tubular end 28 of the latching member 2 of the fastening device as the device is being set at a locked condition.
  • portion 6 in Fig. 3b has been taken across the middle thereof it also shows a through hole 65 (also shown in the planar view of Fig. 3c) wherein is being driven screw 5 for appropriately fixedly mounting portion 6 onto the component 10 of the knock-down structure.
  • a further hole 65a might be provided for a supplementary screw being employed in the process of fixedly mounting portion 6 onto the component 10.
  • an appropriately elongate screw 5 is employed which passes through a hole 75 provided axially along the portion 73 of the inverted L configured member of portion 7 and is subsequently driven through the underlying hole 65 of portion 6 and into the body of component 10 of the knock-down structure.
  • portions 6 and 7 are matched together prior to insertion of screw 5.
  • the component 20 of the knock-down structure is first moved downwardly to abut the component 10 (Fig. 2e) and thereafter it is being laterally displaced in order to bring the latching member 2 mounted thereupon in a condition of interaction with the base member 1 mounted onto the component 10 of the knock-down structure (Fig. 2f).
  • a reverse lateral displacement of component 20 is therefore required in order to free the latching member 2 from the base member 1 and take the component 20 away from component 10 during a dismantling operation of the knock-down structure.
  • the fastening device uses the base member that consists of the two portions 6 and 7, whereby reference to consecutive Figures 4e and 4f reveals that instead it is portion 7 that is laterally displaced in order to fit within portion 6 that is fixedly mounted onto the component 10.
  • a pair of protruding tubular extensions 19 in the first embodiment of base member 1 or 69 in the second embodiment of base member 6,7 is provided underneath the base portion 1 of the first embodiment or of the portion 6 of the base portion 6,7 of the second embodiment, such tubular extensions 19 or 69 being adapted to fit within bores 9 of appropriate depth provided along a standardized linear direction of component 10 of the knock-down structure at a predetermined spacing therein.
  • the abovementioned bores 9 along the component 10 of the knock-down structure are provided at a distance from the edge of the side of component 10 that is adapted to abut the mating component 20 of the structure with the latching member 2 of the fastening device mounted thereupon, such distance being determined by the thickness of mating components 10, 20 and the requirement of achieving an operational positioning of the base member for interacting with the latching member of the fastening device when such mating components 10, 20 are led at connection as shown e.g. in Fig. 4e.
  • the base member 1 preferably has a width equivalent or nearly equivalent to the width of the latching member 2.
  • a rectangularly configured surface 30 covers the entire latching member 2 and in particular it covers the exposed side thereof, i.e. the side opposite to the side abutting the component 20 of the knockdown structure.
  • the abovementioned rectangularly configured surface 30 actually covers the entire device including the base portion 1 or base portion 6,7 thereof as illustrated in Fig. 2h" and in Fig. 4h".

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

L'invention concerne un dispositif de fixation pour la liaison détachable de composants (10, 20) en appui orthogonal de structures démontables, comportant un élément (1; 6, 7) d'embase monté en liaison complète à l'aide d'une vis (5) sur un composant (10) de la structure démontable et un élément (2) de verrouillage monté en liaison pivot à l'aide d'une vis (4) sur un deuxième composant (20) de celle-ci. L'élément (1; 6, 7) d'embase comporte une section parallélépipédique allongée dotée d'un élément configuré en L inversé s'étendant en position médiane, présentant des côtés (13, 14; 73, 74) et des rainures transversales (17, 18; 77, 78) de part et d'autre de l'élément configuré en L inversé. L'élément (2) de verrouillage est de section continue en Π, avec un côté allongé (21) et des pattes latérales (22, 23) s'étendant à des extrémités inférieures (27, 28) respectivement prévues pour s'ajuster à l'intérieur des rainures transversales (17, 18; 77, 78) tandis que le côté allongé (21) de l'élément (2) de verrouillage en en appui complet contre un côté (14; 74) de l'élément configuré en L inversé lorsque le dispositif de fixation est placé dans l'état verrouillé.
PCT/GR2016/000033 2016-07-27 2016-07-27 Dispositif de fixation pour structures démontables et similaires Ceased WO2018020276A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/GR2016/000033 WO2018020276A1 (fr) 2016-07-27 2016-07-27 Dispositif de fixation pour structures démontables et similaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GR2016/000033 WO2018020276A1 (fr) 2016-07-27 2016-07-27 Dispositif de fixation pour structures démontables et similaires

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WO2018020276A1 true WO2018020276A1 (fr) 2018-02-01

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022120407A1 (fr) * 2020-12-10 2022-06-16 Koala Sleep Pty. Ltd. Ensemble connecteur pour meubles
US20240191737A1 (en) * 2022-12-07 2024-06-13 Franklin Preston DUCK Fluid furniture
WO2025191179A1 (fr) * 2024-03-15 2025-09-18 Häfele SE & Co KG Raccord d'assemblage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061371A (en) * 1976-02-17 1977-12-06 Edson Tool & Manufacturing Company, Inc. Self-locking devices
US20100283363A1 (en) * 2009-05-05 2010-11-11 Bell'o International Corp. Ready to assemble modular furniture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061371A (en) * 1976-02-17 1977-12-06 Edson Tool & Manufacturing Company, Inc. Self-locking devices
US20100283363A1 (en) * 2009-05-05 2010-11-11 Bell'o International Corp. Ready to assemble modular furniture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022120407A1 (fr) * 2020-12-10 2022-06-16 Koala Sleep Pty. Ltd. Ensemble connecteur pour meubles
US20240191737A1 (en) * 2022-12-07 2024-06-13 Franklin Preston DUCK Fluid furniture
WO2025191179A1 (fr) * 2024-03-15 2025-09-18 Häfele SE & Co KG Raccord d'assemblage

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