SE537054C2 - Apparatus for releasably attaching furniture parts such as boards - Google Patents

Apparatus for releasably attaching furniture parts such as boards Download PDF

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Publication number
SE537054C2
SE537054C2 SE1300329A SE1300329A SE537054C2 SE 537054 C2 SE537054 C2 SE 537054C2 SE 1300329 A SE1300329 A SE 1300329A SE 1300329 A SE1300329 A SE 1300329A SE 537054 C2 SE537054 C2 SE 537054C2
Authority
SE
Sweden
Prior art keywords
housing
recess
wall
pin member
insertable
Prior art date
Application number
SE1300329A
Other languages
Swedish (sv)
Other versions
SE1300329A1 (en
Inventor
Karl Malmvall
Original Assignee
Furnparts Ab
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 Furnparts Ab filed Critical Furnparts Ab
Priority to SE1300329A priority Critical patent/SE537054C2/en
Publication of SE1300329A1 publication Critical patent/SE1300329A1/en
Publication of SE537054C2 publication Critical patent/SE537054C2/en

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
    • F16B12/2027—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 with rotating excenters or wedges
    • 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
    • F16B12/24—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 separate pins, dowels, or the like
    • 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
    • A47B2230/0029—Dowels
    • A47B2230/0044—Fastening elements comprising radially expansible plugs by rotation therein of inserted pins
    • 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
    • A47B2230/0029—Dowels
    • A47B2230/0048—Fastening elements comprising plugs, radially expansible by eccentric pins inserted therein

Landscapes

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

Abstract

En anordning för lösbart sammanfästande av första och andra möbeldelarsåsom skivorfvilka försetts motsvarande första och andra urtag, beskrivs.Det utmärks särskilt av ett ihåligt hus (5), ett i detta införbart, långsträckttapporgan (6), vars första ände (7) är lösbart (8) förbunden med en koniskdel (9), vilken vid inpressning i huset (5) genom första ände (10) vidgarhusets (5) första expanderbara vägg (11) fästande mot det första uttaget,Tapporganets (6) andra ände (12), införbar i det andra urtaget, är utformadmed en expanderbar andra vägg (13) med en längsgående 'inre hålighet (14), i vilken en med husets andra ände förbunden kil (15) ärinförbar. Tapporganet (6) är utformat med en väsentligen oval kammare(16) i vilken en exoenter (17) är lagrad i två symmetriskt motstående, frånhuset (5) uttöjbara snäpphakar (18) med motsvarande lagringsöppningar(20). Excentern (17) är vridbar medelst ett verktyg genom ett tredje urtag iden första möbeldelen. Vridning av excentern (17 ) bringar tapporganet (6) attgöra en rörelse relativt huset (5) så att husets kíl (15) bringar tapporganets(6) expanderbara andra vägg (13) att expandera, läsande mot det andra urtagets vägg. Bild att publicera figur 1. A device for releasably fastening first and second furniture parts such as panels which are provided with corresponding first and second recesses is described. 8) connected to a conical part (9), which when pressed into the housing (5) through the first end (10) of the first expandable wall (11) of the widening housing (5) fastens to the first socket, the second end (12) of the tapping member (6), insertable into the second recess, is formed by an expandable second wall (13) with a longitudinal inner cavity (14), into which a wedge (15) connected to the other end of the housing is insertable. The pin member (6) is formed with a substantially oval chamber (16) in which an exoenter (17) is mounted in two symmetrically opposite snap hooks (18) extensible from the housing (5) with corresponding storage openings (20). The eccentric (17) is rotatable by means of a tool through a third recess in the first furniture part. Rotation of the eccentric (17) causes the pin member (6) to make a movement relative to the housing (5) so that the wedge (15) of the housing causes the pin member (6) expandable second wall (13) to expand, reading against the wall of the second recess. Picture to publish figure 1.

Description

537 054 med tapporganets andra ände införd i ett andra urtag i en andra möbeldel, före vridningen av excentern, medan figur 4 visar föremålen i figur 3, sedan excentern vridits till att förskjuta tapporgan och hus inbördes, så att tapporganets andra vägg expanderats till att låsa mot det andra urtagets vägg. 537 054 with the other end of the pin member inserted into a second recess in a second piece of furniture, before the eccentric is rotated, while Figure 4 shows the objects of Figure 3, after the eccentric has been rotated to displace pin members and housings so that the second wall of the pin member is expanded to lock against the wall of the other recess.

I figurerna betecknas en första möbeldel, såsom exempelvis en hylla med 1, och ett långsträckt urtag längs densamma med 2, en andra möbeldel, såsom en vägg med 3 och ett urtag tvärs denna med 4. Ett väsentligen långsträckt ihäligt hus 5 är införbart i det första urtaget 2. Ett långsträckt tapporgan 6 är införbart i huset 5. Tapporganets 6 första, mot det första urtagets 2 inre del svarande ände 7 är lösbart förbunden med en konisk del 9 med en smal brytbarlänk 8. Då huset 5 med infört tapporgan 6 pressas in i det första urtaget 2 med husets första ände 10 inåt pressar en koniska delen 9 ut husets första, expanderbara vägg 11, bestående av två symmetriska åtskilda delar, vilka är utformade med tvärgående räfflor, fästande huset 5 mot det första urtagets 2 vägg.In the figures, a first piece of furniture, such as a shelf with 1, and an elongate recess along it are denoted by 2, a second piece of furniture, such as a wall with 3 and a recess across it with 4. A substantially elongate hollow housing 5 is insertable into the first recess 2. An elongate pin member 6 is insertable into the housing 5. The first end 7 of the pin member 6, corresponding to the inner part of the first recess 2, is releasably connected to a conical part 9 with a narrow breakable link 8. When the housing 5 with inserted pin member 6 is pressed into the first recess 2 with the first end 10 of the housing inwards, a conical part 9 presses out the first, expandable wall 11 of the housing, consisting of two symmetrically separated parts, which are formed with transverse grooves, fastening the housing 5 to the wall of the first recess 2.

Tapporganets 6 andra ände 12 är införbar i den andra möbeldelens 2 urtag 4. Den är utformad med en expanderbar andra vägg 13 utformad som två i symmetriska åtskilda halvor, med utvändig räffling, samt med en längsgående inre hålighet 14 i vilken en med husets 5 andra ände förbunden kil 15 är införbar.The second end 12 of the tapping member 6 is insertable into the recess 4 of the second piece of furniture 2. end connected wedge 15 is insertable.

Tapporganet 6 är utformat med en oval kammare 16 i vilken en excenter 17 är lagrad i två symmetriskt motstående, från huset 5 uttöjbara snäpphakar 18 med motsvarande lagringsöppningar 20,21. Excentern 17 är utformad med ett centralt sexkantigt urtag och är vridbar med en motsvarande sexkantsnyckel genom ett urtag 22 i den första möbeldelen 1.The pin member 6 is formed with an oval chamber 16 in which an eccentric 17 is mounted in two symmetrically opposite snap hooks 18 extensible from the housing 5 with corresponding storage openings 20, 21. The eccentric 17 is designed with a central hexagonal recess and is rotatable with a corresponding hexagon key through a recess 22 in the first furniture part 1.

Då excentern vrids bringas tapporganet 6 att göra en rörelse längs huset så att husets kil 15 bringar tapporganets 6 expanderbara andra vägg 13 att expandera, d v s dess två halvor pressa isär, läsande mot det andra urtagets 4 vägg. 537 054 I den visade utföríngsformen är huset 5 rotationssymmetriskt och är på utsidan försett med ett längsgående utskott 23,inpassbart i ett motsvarande fjärde urtag 24 parallellt med det första urtaget 2, avsett att fastställa husets 5 rotationsläge, infört i det första urtaget 2.When the eccentric is rotated, the pin member 6 is caused to make a movement along the housing so that the wedge 15 of the housing causes the expandable second wall 13 of the pin member 6 to expand, i.e. its two halves press apart, reading against the wall of the second recess 4. 537 054 In the embodiment shown, the housing 5 is rotationally symmetrical and is provided on the outside with a longitudinal projection 23, fitting into a corresponding fourth recess 24 parallel to the first recess 2, intended to determine the rotational position of the housing 5, inserted in the first recess 2.

Claims (4)

1. 537 054 Patentkrav 1. Anordning för lösbart sammanfästande av första (1) och andra (3) möbeldelar såsom skivor, i vilka försetts motsvarande första (2) och andra (4) urtag, kännetecknad av ett väsentligen långsträckt ihäligt hus (5), införbart i det första urtaget (2) ett i detta hus (5) i längdriktningen införbart, väsentligen långsträckt tapporgan (6), vars första, mot det första urtagets (2) inre del svarande ände (7) är lösbart (8) förbunden med en konisk del (9), vilken vid inpressning i huset (5) genom dess i det första urtaget (2) införbara första ände (10) vidgar husets (5) första expanderbara vägg (11) fästande mot det första uttaget (2), varvid tapporganets (6) andra ände (12), införbar i det andra urtaget (4), är utformad med en expanderbar andra vägg (13) med en längsgående inre hålighet (14), i vilken en med husets andra ände förbunden kil (15) är införbar, varvid tapporganet (6) är utformat med en väsentligen oval kammare (16) i vilken en excenter (17) är lagrad i två symmetriskt motstäende, från huset (5) uttöjbara snäpphakar (18,19)) med motsvarande lagringsöppningar (20,21), vridbar medelst ett motsvarande verktyg genom ett motsvarande tredje urtag (22) i den första möbeldelen (1), varvid vridning av excentern (17) bringar tapporganet (6) att göra en rörelse relativt huset (5) så att husets kil (15) bringar tapporganets (6) expanderbara andra vägg (13) att expandera, läsande mot det andra urtagets (4) vägg.A device for releasably fastening first (1) and second (3) furniture parts such as boards, in which corresponding corresponding (2) and second (4) recesses are provided, characterized by a substantially elongate hollow housing (5) , insertable into the first recess (2), a substantially elongate tap member (6) which can be inserted into this housing (5) in the longitudinal direction, the first end (7) of which, corresponding to the inner part of the first recess (2), is releasably (8) connected with a conical part (9), which upon pressing into the housing (5) through its first end (10) insertable into the first recess (2) widens the first expandable wall (11) of the housing (5) fastening to the first socket (2) , the second end (12) of the pin member (6), insertable into the second recess (4), being formed with an expandable second wall (13) with a longitudinal inner cavity (14), in which a wedge (connected to the other end of the housing) 15) is insertable, the pin member (6) being formed with a substantially oval chamber (16) in which an eccentric (17) is mounted in two symmetrically opposite, snap hooks (18,19) extendable from the housing (5) with corresponding storage openings (20,21), rotatable by means of a corresponding tool through a corresponding third recess (22) in the first furniture part (1), whereby rotation of the eccentric (17) causes the pin member (6) to make a movement relative to the housing (5) so that the wedge (15) of the housing causes the expandable second wall (13) of the pin member (6) to expand, reading against the wall of the second recess (4). 2. Anordning enligt krav 1, kännetecknad av att tapporganets (6) första ände (7) är lösbart förbunden med den koniska delen (9) med en smal brytbar länk (8). 537 054Device according to claim 1, characterized in that the first end (7) of the pin member (6) is releasably connected to the conical part (9) by a narrow breakable link (8). 537 054 3. Anordning enligt krav 1 eller 2, kännetecknad av att huset (5) är utformat rotationssymmetriskt.Device according to Claim 1 or 2, characterized in that the housing (5) is designed to be rotationally symmetrical. 4. Anordning enligt krav 3, kånnetecknad avatt huset (5) på utsidan är försett med ett längsgående utskott (23), inpassbart i ett motsvarande fjärde urtag (24) parallellt med det första urtaget (2), avsett att fastställa husets (5) rotationsläge, infört i det första urtaget (2).Device according to claim 3, characterized in that the housing (5) is provided on the outside with a longitudinal projection (23), adjustable in a corresponding fourth recess (24) parallel to the first recess (2), intended to fix the housing (5) rotational position, inserted in the first recess (2).
SE1300329A 2013-05-10 2013-05-10 Apparatus for releasably attaching furniture parts such as boards SE537054C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE1300329A SE537054C2 (en) 2013-05-10 2013-05-10 Apparatus for releasably attaching furniture parts such as boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1300329A SE537054C2 (en) 2013-05-10 2013-05-10 Apparatus for releasably attaching furniture parts such as boards

Publications (2)

Publication Number Publication Date
SE1300329A1 SE1300329A1 (en) 2014-11-11
SE537054C2 true SE537054C2 (en) 2014-12-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
SE1300329A SE537054C2 (en) 2013-05-10 2013-05-10 Apparatus for releasably attaching furniture parts such as boards

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600070959A1 (en) 2016-07-07 2018-01-07 Leonardo Srl JUNCTION TO INTERCHANGE A FIRST AND SECOND PANEL OF FURNITURE AND OTHER FURNITURE ITEMS
IT201600076302A1 (en) * 2016-07-20 2018-01-20 Haefele Berlin Gmbh & Co Kg IMPROVED JUNCTION DEVICE FOR FURNITURE PARTS AND FURNISHINGS
IT201900012105A1 (en) 2019-07-17 2021-01-17 Hartwig Kamelger Joining device especially for furniture
IT202000005086A1 (en) * 2020-03-10 2021-09-10 Effegi Brevetti Srl PERFECTED JUNCTION DEVICE FOR FURNITURE PARTS AND FURNITURE ACCESSORIES

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Publication number Publication date
SE1300329A1 (en) 2014-11-11

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