DE8312071U1 - Detachable connection fitting for furniture and its parts - Google Patents
Detachable connection fitting for furniture and its partsInfo
- Publication number
- DE8312071U1 DE8312071U1 DE8312071U DE8312071DU DE8312071U1 DE 8312071 U1 DE8312071 U1 DE 8312071U1 DE 8312071 U DE8312071 U DE 8312071U DE 8312071D U DE8312071D U DE 8312071DU DE 8312071 U1 DE8312071 U1 DE 8312071U1
- Authority
- DE
- Germany
- Prior art keywords
- clamping
- eccentric
- furniture
- housing
- clamping eccentric
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
- F16B12/2036—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 with rotating excenters or wedges acting on a head of a pin or screw
-
- 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
-
- 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
Description
* 4 · mm ' * 4 mm '
Die Erfindung betrifft einen lösbaren Verbindungsbeschlag für Möbel und deren Teile, wobei in dem einen Möbelteil ein aus diesem vorstehender Spannbolzen befestigt ist, während in dem anderen Möbelteil in einer zur Stoßkante hin randoffenen Bohrung, ein Gehäuse mit einem Segmentabschnitt eingelassen ist, das einen Spannexzenter in sich aufnimmt, und in das Gehäuse und Spannexzenter der Spannbolzen beim Zusammenfügen | der Möbelteile hineinragt, so daß der Kopf des Spannbolzens beim Verdrehen des Spannexzenters von dessen spiralförmig verlaufenden Spannkanten erfaßt und so die Beschlagteile und damit die Möbelteile gegeneinander verspannt werden. Der Spannexzenter besteht aus zwei fest miteinander verbundenen Scheiben, die einen Schlitz für den Durchtritt des Spannbolzenhalses zwischen sich bilden und an ihrer Innenfläche je die spiralförmig verlaufende Spannkante aufweisen, mit denen der Spannexzenter den Kopf des Spannbolzens von zwei Seiten hintergreifen kann sobald er durch eine Öffnung in mindestens einer der Scheiben in den Spannexzenter eingebracht worden ist. Ein Beschlag dieser Art ist bekannt durch das DE-GM 71 42 379.The invention relates to a detachable connection fitting for furniture and its parts, in which one furniture part is an off this protruding clamping bolt is attached, while in the other furniture part in an open-edged towards the abutting edge Bore, a housing with a segment section is embedded, which receives a clamping eccentric, and in the Housing and clamping eccentric of the clamping bolts when joining | the furniture parts protrudes so that the head of the clamping bolt when turning the clamping eccentric detected by its spiraling clamping edges and so the fittings and so that the furniture parts are braced against each other. The clamping eccentric consists of two firmly connected Washers that form a slot for the clamping bolt neck to pass through between them and on their inner surface each have the spiral clamping edge with which the clamping eccentric separates the head of the clamping bolt from two Pages can reach behind as soon as it is introduced into the clamping eccentric through an opening in at least one of the disks has been. A fitting of this type is known from DE-GM 71 42 379.
Damit ist zwar ein gleichmäßiges Anziehen des Spannbolzens gewährleistet, aber der Zugang zu der Betätigungsausnehmung im Spannexzenter für das Betätigungswerkzeug ist erschwert, weil Spannbolzen und Spannexzenter rechtwinkligThis ensures even tightening of the clamping bolt, but access to the actuation recess in the clamping eccentric for the operating tool is more difficult because the clamping bolt and clamping eccentric are right-angled
■it ti··-·■ it ti ·· - ·
,Ii . t ·, Ii. t
Il ι I I I I « » · *Il ι I I I I «» · *
I- O «-» i"I- O «-» i "
zueinander ausgerichtet sind. Dadurch bleibt für die Handhabung z.B. eines Schraubendrehers zur Betätigung des Spannexzenters dicht neben der rechtwinklig dazu stehenden anderen Möbelwand nur ein etwas knapp bemessener Raum.are aligned with each other. This leaves a screwdriver to operate the clamping eccentric, for example right next to the other furniture wall standing at right angles to it, only a somewhat tightly dimensioned room.
Aufgabe der Erfindung ist daher, den aufgezeigten Nachteil bei einem Beschlag der vorbeschriebenen Art zu vermeiden und einen solchen Beschlag zu schaffen, der besonders handhabungsfreundlich ist.The object of the invention is therefore to avoid the disadvantage shown in a fitting of the type described above and to create such a fitting that is particularly easy to use.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die dem Boden des Gehäuses zugekehrte Scheibe des Spannexzenters eine engere spiralförmig verlaufende Spannkante trägt als seine nach außen gewandte Scheibe, so daß bei Anlage des Kopfes an beiden spiralförmig verlaufenden Spannkanten desThis object is achieved in that the the disc of the clamping eccentric facing the bottom of the housing has a narrower, spiral-shaped clamping edge than its outward-facing disc, so that when the head rests on both spiraling clamping edges of the
j? Spannexzenters entsprechend der Differenz der Größen derj? Clamping eccentric according to the difference in the sizes of the
spiralförmig verlaufenden Spannkanten der Spannexzenter in dem Gehäuse in einer Schräglage angeordnet ist.spiral clamping edges of the clamping eccentric is arranged in the housing in an inclined position.
Dadurch wird erreicht, daß durch die Schräglage der mit zwei Scheiben und darin spiralförmig verlaufenden Spannkanten die altbewährte doppelseitige Wirkverbindung erhalten bleibt, aber die Handhabung im angestrebten Sinne verbessert wird, indem durch die Schräglage der Handhabungsraum für das Betätigungswerkzeug vergrößert wird.Thereby it is achieved that through the inclined position of the clamping edges with two disks and in them spirally extending the tried and tested double-sided active connection is retained, but the handling is improved in the desired sense by the handling space for the operating tool is increased by the inclined position.
Die Unteransprüche betreffen vorteilhafte Weiterbildungen des Gegenstandes gemäß Anspruch 1.The subclaims relate to advantageous developments of the subject matter according to claim 1.
Ln der Zeichnung ist ein Ausführtmgsbelspiel dargestellt. Ss zeigtAn implementation game is shown in the drawing. Ss shows
Fig« 1 den Verbindungsbeschlag in Seitenansicht* im Schnitt,Fig «1 the connection fitting in side view * on average,
Fig. 2 eine Frontansicht des Spannexzenters, Fig. 3 eine Seitenansicht gemäß Fig. 2.FIG. 2 shows a front view of the clamping eccentric, FIG. 3 shows a side view according to FIG. 2.
In der Darstellung gemäß Fig. 1 ist in die Möbelteile 1 und der Verbindungsbeschlag 3 montiert, wobei im Möbelteil 1 der Spannbolzen 4 befestigt ist, während das Gehäuse 5 mit dem Spannexzenter 6 in Ausnehmungen in dem Möbelteil 2 eingelassen ist. Dabei kann das Gehäuse 5 einen zusätzlichen Haltezapfen 7 über eine Flanschverbindung 8 besitzen, oder ohne diesen Haltezapfen 7 ausgeführt sein.In the illustration according to FIG. 1, the furniture parts 1 and the connecting fitting 3 are mounted, with the furniture part 1 being the Clamping bolt 4 is fastened, while the housing 5 with the clamping eccentric 6 is let into recesses in the furniture part 2 is. The housing 5 can have an additional retaining pin 7 via a flange connection 8, or be designed without this retaining pin 7.
Der Spannexzenter 6 besteht aus zwei Scheiben9 und 10, die mittels einer Brücke 11 miteinander verbunden sind. Die Scheiben 9 und 10 tragen an ihrer Innenseite je eine spiralförmig verlaufende Spannkante 12 und 13, wobei die Spannkante 12 um ein solches Ka3 enger verläuft nls die Spannkante 13, daß sich daraus eine Schrägstellung des Spannexzenters 6 im Gehäuse 5 ergibt. Die Kurven der Spannkannten 12, 13 sind so ausgelegt, daß sie in jeder Drehstellung des Spannexzenters 6 eine gleichmäßige Anlage gesen den Kopf des Spannbolzens 4 gewährleisten.The clamping eccentric 6 consists of two disks 9 and 10 which are connected to one another by means of a bridge 11. the Disks 9 and 10 each have a spiral-shaped clamping edge 12 and 13 on their inside, the clamping edge 12 the clamping edge runs narrower by such a gap 13 that this results in an inclined position of the clamping eccentric 6 in the housing 5 results. The curves of the clamping edges 12, 13 are designed so that they are in every rotational position of the Clamping eccentric 6 a uniform plant sent the head of the clamping bolt 4 ensure.
Durch die Schrägstellung, die in Fig. 1 erkennbar ist, wird eine solche Freiheit für das Betätigungswerkzeug erreicht, daß der Spannexzenter 6 in bequemer Weise in Spannstcllung oder umgekehrt gedreht werden kann.Due to the inclination, which can be seen in FIG. 1, such a freedom for the operating tool is achieved that the clamping eccentric 6 is conveniently in the clamping position or vice versa.
Zum Einsetzen des Betätigungswerkzeugs besitzt die Scheibe eine größere Dicke als die Scheibe 9 und zusätzlich einen Ansatz 15, der gleichzeitig als Lagerzapfen dient.To insert the operating tool, the disk has a greater thickness than the disk 9 and also has a thickness Approach 15, which also serves as a bearing pin.
Zum Festlegen der Position "Auf" - "Zu" besitzt die Scheibe des Spannexzenters 6 eine zum Teil umlaufende Ausnehmung 16, in die ein gehäusefester Anschlag hineinragt und im Zusammenwirken die Endpositionen bestimmt.To set the "open" - "closed" position, the disc of the clamping eccentric 6 has a partially circumferential recess 16, into which a housing-fixed stop protrudes and in cooperation determines the end positions.
Im Bereich des Durchtritts des Spannbolzens 4 ist dem Gehäuse 5 eine Einführungsschräge 17 angeformt, durch die der Kopf 14 des Spannbolzens 4 in das Gehäuse 5 und den Spannexzenter 6 hineingeleitet.In the area of the passage of the clamping bolt 4, an insertion bevel 17 is formed on the housing 5, through which the head 14 of the clamping bolt 4 is guided into the housing 5 and the clamping eccentric 6.
* · IHl 0 t φ $ » « ft · 1* · IHl 0 t φ $ » « ft · 1
• ι »' 'i ' ίί ί *4 • ι »'' i 'ίί ί * 4
Claims (5)
Publications (1)
Publication Number | Publication Date |
---|---|
DE8312071U1 true DE8312071U1 (en) | 1983-12-01 |
Family
ID=1331891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8312071U Expired DE8312071U1 (en) | Detachable connection fitting for furniture and its parts |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8312071U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3444696A1 (en) * | 1984-12-07 | 1986-06-19 | Häfele KG, 7270 Nagold | FITTING PART FOR A SOLVABLE CONNECTION OF PANELS |
DE4110809A1 (en) * | 1991-04-04 | 1992-10-08 | Wuerth Adolf Gmbh & Co Kg | Furniture assembly mounting unit |
DE4121605A1 (en) * | 1991-04-04 | 1993-01-14 | Wuerth Adolf Gmbh & Co Kg | FURNITURE CONNECTION FITTING |
-
0
- DE DE8312071U patent/DE8312071U1/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3444696A1 (en) * | 1984-12-07 | 1986-06-19 | Häfele KG, 7270 Nagold | FITTING PART FOR A SOLVABLE CONNECTION OF PANELS |
DE4110809A1 (en) * | 1991-04-04 | 1992-10-08 | Wuerth Adolf Gmbh & Co Kg | Furniture assembly mounting unit |
DE4121605A1 (en) * | 1991-04-04 | 1993-01-14 | Wuerth Adolf Gmbh & Co Kg | FURNITURE CONNECTION FITTING |
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