WO1999034709A1 - Folding seat - Google Patents
Folding seat Download PDFInfo
- Publication number
- WO1999034709A1 WO1999034709A1 PCT/DE1999/000003 DE9900003W WO9934709A1 WO 1999034709 A1 WO1999034709 A1 WO 1999034709A1 DE 9900003 W DE9900003 W DE 9900003W WO 9934709 A1 WO9934709 A1 WO 9934709A1
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- Prior art keywords
- legs
- pair
- leg
- backrest
- seating furniture
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/04—Folding chairs with inflexible seats
- A47C4/08—Folding chairs with inflexible seats having a frame made of wood or plastics
- A47C4/10—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe
- A47C4/14—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/286—Folding chairs with flexible coverings for the seat or back elements foldable side to side and front to back, e.g. umbrella type
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/32—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics
- A47C4/34—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe
- A47C4/38—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs
Definitions
- the invention relates to a collapsible seating furniture according to the preamble of claims 1 and 7.
- Foldable seating furniture in a conventional design is primarily known as a camping chair or a so-called director's chair.
- the seat and backrest can be folded, whereby the two front legs of the chair, together with the front edge of the seat, lie against the rear area.
- a chair described in GB-PS 666,960 can also be folded in the same way, but only has one rear leg.
- a folding chair which has two pairs of legs which can be pivotally connected to one another in a V-shape and with which a flexible seat and backrest material is connected.
- the two legs of each pair of legs can be placed parallel to each other from the spread position, resulting in a small pack size.
- the invention is therefore concerned with the problem of specifying a type of seating furniture which ensures a high level of seating comfort and good stability with a small pack size in the folded state.
- a pair of legs means any arrangement of at least two legs, but in which one or more additional legs can also be located.
- the rigid plate elements of the seat surface and the backrest preventing the legs from collapsing in the sitting position ensure optimum stability. Due to the rigid plate elements, the legs cannot push through even when leaning on. When separated from the legs, the backrest and seat are rigid due to their structure, but flexibly connected plate elements but can be folded or rolled up tightly, so that they do not significantly increase the small pack size of the legs of the seating furniture placed against one another.
- the attachment of the backrest to the upper extension of the support leg causes a space to form between the attachment points and the pair of legs forming the backrest frame, so that these legs cannot press through the backrest even when leaning against and no loss of comfort arises.
- Fig. 1 the frame of a piece of seating furniture according to the invention in the sitting position
- Fig. 2 the object from / Fig. 1) with seat and backrest
- FIG. 9 another embodiment of a chair according to the invention in side view
- the seating frame shown in Figure 1) consists of two pairs of legs 1, 2, each of which one leg of one pair of legs 2 is pivotally connected to one leg of the other pair of legs 1 in the center region of the legs with a bolt 3 such that one pair of legs 2 is designed as an inner pair of legs 2, the legs of which are arranged between those of the other pair of legs 1, which are designed as an outer pair of legs 1.
- the individual legs of each pair of legs 1, 2 are connected to one another in an articulated manner via a bolt connection 4 which allows the legs to be spread and folded again.
- a support leg 5 extends between the two bolt connections 4, which is pivotable on the upper bolt connection 4 and is displaceably mounted in a sliding sleeve 6 in the lower bolt connection 4.
- the lower pin connection 4 with the sliding sleeve 6 is shown in Fig.l) as an enlarged section.
- the support leg 5 has a recess 5.1 into which a locking mandrel 7 can be inserted through the sliding sleeve 6 and thereby folds up of the seat frame prevented.
- This embodiment with the support leg 5 represents a stable locking possibility of the leg pairs 1, 2 and also offers additional support for the seating in the rear area.
- the low center of gravity of the user also favors the stability and the low height of the seating furniture.
- Figure 2 shows the seating furniture with seat 8 and backrest 9.
- the backrest 9 is detachably connected to the outer pair of legs 1 with socket pins 10.
- the seat 8 has on its underside rotatably attached plug sleeves 11 which can be partially inserted into the front ends of the legs of the inner pair of legs 2 and thus releasably connect the seat 8 to the free end of the inner pair of legs 2.
- the seat surface 8 and the backrest 9 consist of individual elongated plate elements 12 which are flexibly connected to one another with fabric tape 13.
- the pack dimensions of seat 8 and backrest 9 can be reduced to a minimum.
- the seat 7 and the backrest 8 are first separated from the frame. Then the locking mandrel 7 is released from the recess 5.1 and the two pairs of legs 1, 2 are pivoted into one plane and transferred from the spread position to a position in which all the legs come to lie parallel. This is shown in Figure 5b).
- the embodiment shown is advantageous to the extent that the selected arrangement with an inner 2 and an outer Pair of legs 1, between which the support leg 5 is located, and because the inner pair of legs 2 is shorter than the outer pair of legs 1, the seat frame can be folded without crossing individual legs so that its folded height only corresponds to the height of one leg.
- the seat 8 and backrest 9 are shown folded together and Figure 5c) shows the minimum dimension of the entire folded seating consisting of seat frame, seat 8 and backrest 9.
- Figure 6 shows an exploded view of the individual parts of the seat frame and the two receptacles 11 of the seat surface 8.
- FIGs 7) and 8) show a further embodiment of the seating with a high backrest 9, which is additionally supported on an extension 14 of the support leg 5 on the top.
- the seat and backrest are only indicated schematically. Due to the high backrest 9 and the relatively small angle between the seat 8 and the backrest 9, this seating is particularly suitable for long relaxed sitting and, for example. as camping furniture and furniture (folding chair) at parties and similar occasions.
- FIG. 9 Another embodiment of a piece of seating furniture according to the invention is shown in Figures 9) and 10).
- Seat 8 and backrest 9 are integrally formed in this piece of seating from a flexible material such as textile fabric or mesh.
- the support leg 5 has an extension 14 on the top which supports the backrest 9. This creates a space between the fabric of the Backrest 9 and the legs of the inner pair of legs 1, so that they cannot push through when leaning against the backrest 9, and a higher backrest can be realized.
- the extension 14 on the top has a widening formed as two further spreadable legs 15, to which the upper ends of the backrest 9 are fastened. These further legs 15 can also be pivoted together to fold the seating furniture.
- the off-center attachment of the backrest 9 on both sides of the longitudinal central axis of the support leg 5 to the further expandable legs 15 creates additional space so that the head can also be leaned against the support leg 5 without being pushed through the material of the backrest 9.
- this embodiment has an additional locking element which defines the spreading of the leg pairs 1, 2.
- This is designed as a cross strut 16 which is arranged between the two legs of the inner pair of legs 2 and which has a lockable folding joint 17 in the center.
- the textile fabric must be at least partially removed from the frame before the seating is folded.
- the textile fabric is designed so that it can then be used as a container, e.g. can serve as a carrier bag or shoulder bag for the folded frame.
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- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Special Chairs (AREA)
Abstract
Description
Zusammenlegbares Sitzmobel Collapsible seating
Die Erfindung betrifft ein zusammenlegbares Sitzmobel nach dem Oberbegriff der Ansprüche 1 und 7.The invention relates to a collapsible seating furniture according to the preamble of claims 1 and 7.
Zusammenlegbare Sitzmobel sind in üblicher Bauart vorwiegend als Camping-Stuhle oder sogenannte Regiestuhle bekannt. Um Camping-Stuhle zusammenzulegen, sind dabei Sitz und Lehne zusammenklappbar, wobei sich αie beiden vorderen Beine des Stuhles zusammen mit der Vorderkante der Sitzflache an den rückwärtigen Bereich anlegen. Prinzipiell auf die gleiche Weise klappbar ist auch ein in der GB-PS 666,960 beschriebener Stuhl, der jedoch lediglich ein hinteres Bein aufweist:.Foldable seating furniture in a conventional design is primarily known as a camping chair or a so-called director's chair. In order to fold the camping chair, the seat and backrest can be folded, whereby the two front legs of the chair, together with the front edge of the seat, lie against the rear area. In principle, a chair described in GB-PS 666,960 can also be folded in the same way, but only has one rear leg.
Nach dem Zusammenklappen hat ein solcher Stuhl zwar nur noch eine geringe Tiefe, es verbleibt jedoch ein rechteckiges oder dreieckiges Gebilde mit der Breite und Hohe des nicht zusammengelegten Stuhles. Ähnlich verhalt es sich bei Regiestuhlen, bei denen Sitzflache und Ruckenlehne aus einem flexiblen Material bestehen und derart zusammengefaltet werden, daß der zusammengeklappte Stuhl ebenfalls ein rechteckiges Gebilde mit einer Hohe entsprechend der des nicht zusammengelegten Stuhles und einer Breite entsprechend der Tiefe der Sitzflache ergibt. Unabhängig von ihrem zu hohen Gewicht erreichen derartige zusammenlegbare Stuhle nicht das kompakte Packmaß, das für das Mitfuhren bei Fußoder Radwanderungen erforderlich wäre. In der US-PS 4,836,601 wurde daher bereits ein Klappstuhl vorgestellt, der zwei V-förmig aufspreizbare miteinander schwenkbar verbundene Schenkelpaare aufweist, mit denen ein flexibler Sitz- und Rücklehnenstoff verbunden ist. Zum Zusammenfalten des Klappstuhls können die beiden Schenkel jedes Schenkelpaares aus der gespreizten Position parallel aneinander gelegt werden, wodurch sich ein geringes Packmaß ergibt. Durch die Befestigung des Rücklehnenstoffes am oberen Ende des äußeren Schenkelpaares im Bereich der Verbindung der beiden Schenkel drücken sich diese jedoch beim Anlehnen durch den Rückenlehnenstoff des Stuhles hindurch, was als unbequem und störend empfunden wird. Die Erfindung befaßt sich daher mit dem Problem, ein gattungsgemäßes Sitzmöbel anzugeben, das einen hohen Sitzkomfort und gute Stabilität bei gleichzeitig geringem Packmaß in zusammengelegtem Zustand gewährleistet.After folding, such a chair has only a small depth, but a rectangular or triangular structure remains with the width and height of the chair that has not been folded. The situation is similar for director's chairs, in which the seat and backrest are made of a flexible material and are folded together in such a way that the folded chair also results in a rectangular structure with a height corresponding to that of the non-folded chair and a width corresponding to the depth of the seat. Regardless of their excessive weight, collapsible chairs of this type do not achieve the compact pack size that would be necessary for carrying them on foot or by bike. In US Pat. No. 4,836,601, a folding chair has therefore already been presented, which has two pairs of legs which can be pivotally connected to one another in a V-shape and with which a flexible seat and backrest material is connected. To fold the folding chair, the two legs of each pair of legs can be placed parallel to each other from the spread position, resulting in a small pack size. By attaching the backrest material to the upper end of the outer pair of legs in the region of the connection of the two legs, however, these push through when leaning through the backrest material of the chair, which is perceived as uncomfortable and annoying. The invention is therefore concerned with the problem of specifying a type of seating furniture which ensures a high level of seating comfort and good stability with a small pack size in the folded state.
Erfindungsgemäß wird dieses Problem durch ein Sitzmöbel mit den Merkmalen des Anspruchs 1 oder Anspruchs 7 gelöst.According to the invention, this problem is solved by seating with the features of claim 1 or claim 7.
Als Schenkelpaar im Sinne der Erfindung ist dabei jede Anordnung von mindestens zwei Schenkeln gemeint, in der sich aber durchaus auch noch ein oder mehrere weitere Schenkel befinden können.In the context of the invention, a pair of legs means any arrangement of at least two legs, but in which one or more additional legs can also be located.
Bei der Ausführungsform gemäß Anspruch 1 sorgen die in Sitzposition ein Zusammenlegen der Schenkel verhindernden starren Plattenelemente der Sitzfläche und der Rückenlehne für optimale Stabilität. Durch die starren Plattenelemente können sich die Schenkel auch beim Anlehnen nicht durchdrücken. Im von den Schenkeln getrennten Zustand sind Rük- kenlehne und Sitzfläche durch ihren Aufbau aus starren, aber untereinander flexibel verbundenen Plattenelementen jedoch eng zusammenfaltbar bzw. einrollbar, so daß sie das geringe Packmaß der aneinandergelegten Schenkel des Sitzmöbels nicht wesentlich vergrößern.In the embodiment according to claim 1, the rigid plate elements of the seat surface and the backrest preventing the legs from collapsing in the sitting position ensure optimum stability. Due to the rigid plate elements, the legs cannot push through even when leaning on. When separated from the legs, the backrest and seat are rigid due to their structure, but flexibly connected plate elements but can be folded or rolled up tightly, so that they do not significantly increase the small pack size of the legs of the seating furniture placed against one another.
In der Ausführungsform gemäß Anspruch 7 bewirkt die Befestigung der Rückenlehne an der obenseitigen Verlängerung des Stützschenkels, daß sich zwischen den Befestigungspunkten und dem das Gestell der Rückenlehne bildenden Schenkelpaar ein Freiraum ausbildet, so daß sich diese Schenkel auch beim Anlehnen nicht durch die Rückenlehne hindurchdrücken können und keine Bequemlichkeitseinbußen entstehen.In the embodiment according to claim 7, the attachment of the backrest to the upper extension of the support leg causes a space to form between the attachment points and the pair of legs forming the backrest frame, so that these legs cannot press through the backrest even when leaning against and no loss of comfort arises.
Weitere Vorteile und Einzelheiten ergeben sich aus den Unteransprüchen und den in der Zeichnung dargestellten Ausführungsbeispielen der Erfindung, die im folgenden erläutert werden; es zeigen:Further advantages and details emerge from the subclaims and the exemplary embodiments of the invention illustrated in the drawing, which are explained below; show it:
Abb. 1) das Gestell eines erfindungsgemäßen Sitzmöbels in Sitzposition,Fig. 1) the frame of a piece of seating furniture according to the invention in the sitting position,
Abb. 2) den Gegenstand aus /Abb. 1) mit Sitzfläche und Rückenlehne,Fig. 2) the object from / Fig. 1) with seat and backrest,
Abb. 3) den Gegenstand aus Abb. 2) zusammengeklappt.Fig. 3) the object from Fig. 2) folded.
Abb. 4) den Gegenstand aus Abb. 3) mit abgelöster Sitzfläche und Rückenlehne,Fig. 4) the object from Fig. 3) with detached seat and backrest,
Abb. 5a-5c) den Gegenstand aus Abb. 2) bis Abb. 4), zusammengelegt. Abb. 6) den Gegenstand aus Abb. 1) in Einzelteilen,Fig. 5a-5c) the object from Fig. 2) to Fig. 4), folded. Fig. 6) the object from Fig. 1) in individual parts,
Abb. 7) eine andere Ausführungsform des Gegenstands nach Abb. 2) in Seitenansicht,Fig. 7) another embodiment of the object according to Fig. 2) in side view,
Abb. 8) den Gegenstand aus Abb. 7) in Rückansicht,Fig. 8) the object from Fig. 7) in rear view,
Abb. 9) eine andere Ausführungsform eines erfindungsgemäßen Sitzmöbels in Seitenansicht, undFig. 9) another embodiment of a chair according to the invention in side view, and
Abb. 10) den Gegenstand aus Abb. 7) in Rückansicht.Fig. 10) the object from Fig. 7) in rear view.
Das in Abbildung 1) dargestellte Sitzmöbelgestell besteht aus zwei Schenkelpaaren 1, 2, von denen jeweils ein Schenkel des einen Schenkelpaares 2 mit einem Schenkel des anderen Schenkelpaares 1 im Mittenbereich der Schenkel mit je einem Bolzen 3 derart verschwenkbar verbunden ist, daß das eine Schenkelpaar 2 als inneres Schenkelpaar 2 ausgebildet ist, dessen Schenkel zwischen denen des anderen, als äußeres Schenkelpaar 1 ausgebildeten Schenkelpaares 1 angeordnet sind. Die einzelnen Schenkel eines jeden Schenkelpaares 1, 2 sind miteinander über jeweils eine ein Spreizen und Wiederzusammenlegen der Schenkel gestattende Bolzenverbindung 4 gelenkig verbunden. Zwischen den beiden Bolzenverbindungen 4 erstreckt sich ein Stützschenkel 5, der an der oberen Bolzenverbindung 4 verschwenkbar und in der unteren Bolzenverbindung 4 in einer Gleithülse 6 verschieblich gelagert ist. Die untere Bolzenverbindung 4 mit der Gleithülse 6 ist in Abb.l) als vergrößerter Ausschnitt dargestellt. An seinem unteren Ende weist der Stützschenkel 5 eine Ausnehmung 5.1 auf, in die ein Arretierungsdorn 7 durch die Gleithülse 6 einführbar ist und dadurch ein Zusammenklappen des Sitzgestells verhindert. Diese Ausführungsform mit dem Stützschenkel 5 stellt eine stabile Arretierungsmöglichkeit der Schenkelpaare 1, 2 dar und bietet darüber hinaus eine zusätzliche Abstützung des Sitzmöbels im hinteren Bereich. Die tiefe Schwerpunktlage des Benutzers begünstigt zudem die Stabilität und die geringe Bauhöhe des Sitzmöbels.The seating frame shown in Figure 1) consists of two pairs of legs 1, 2, each of which one leg of one pair of legs 2 is pivotally connected to one leg of the other pair of legs 1 in the center region of the legs with a bolt 3 such that one pair of legs 2 is designed as an inner pair of legs 2, the legs of which are arranged between those of the other pair of legs 1, which are designed as an outer pair of legs 1. The individual legs of each pair of legs 1, 2 are connected to one another in an articulated manner via a bolt connection 4 which allows the legs to be spread and folded again. A support leg 5 extends between the two bolt connections 4, which is pivotable on the upper bolt connection 4 and is displaceably mounted in a sliding sleeve 6 in the lower bolt connection 4. The lower pin connection 4 with the sliding sleeve 6 is shown in Fig.l) as an enlarged section. At its lower end, the support leg 5 has a recess 5.1 into which a locking mandrel 7 can be inserted through the sliding sleeve 6 and thereby folds up of the seat frame prevented. This embodiment with the support leg 5 represents a stable locking possibility of the leg pairs 1, 2 and also offers additional support for the seating in the rear area. The low center of gravity of the user also favors the stability and the low height of the seating furniture.
In Abbildung 2) ist das Sitzmöbel mit Sitzfläche 8 und Rük- kenlehne 9 dargestellt. Die Rückenlehne 9 ist mit dem äußeren Schenkelpaar 1 mit Steckbolzen 10 lösbar verbunden. Die Sitzfläche 8 weist an ihrer Unterseite drehbar angebrachte Steckhülsen 11 auf, die in die vorderen Enden der Schenkel des inneren Schenkelpaares 2 teilweise einführbar sind und so die Sitzfläche 8 lösbar mit dem freien Ende des inneren Schenkelpaares 2 verbinden.Figure 2) shows the seating furniture with seat 8 and backrest 9. The backrest 9 is detachably connected to the outer pair of legs 1 with socket pins 10. The seat 8 has on its underside rotatably attached plug sleeves 11 which can be partially inserted into the front ends of the legs of the inner pair of legs 2 and thus releasably connect the seat 8 to the free end of the inner pair of legs 2.
Wie insbesondere in Abbildung 4) , die u.a. die Rückenansicht der Sitzfläche 8 und der Rückenlehne 9 zeigt, dargestellt ist, bestehen Sitzfläche 8 und Rückenlehne 9 aus einzelnen länglichen Plattenelementen 12, die untereinander mit Gewebeband 13 flexibel verbunden sind. Dadurch lassen sich die Packmaße von Sitzfläche 8 und Rückenlehne 9 auf ein Minimum reduzieren.As in particular in Figure 4), which i.a. the back view of the seat surface 8 and the backrest 9 is shown, is shown, the seat surface 8 and the backrest 9 consist of individual elongated plate elements 12 which are flexibly connected to one another with fabric tape 13. As a result, the pack dimensions of seat 8 and backrest 9 can be reduced to a minimum.
Zum Zusammenlegen des Sitzmöbels werden zunächst Sitzfläche 7 und Rückenlehne 8 von dem Gestell getrennt. Dann wird der Arretierungsdorn 7 aus der Ausnehmung 5.1 gelöst und die beiden Schenkelpaare 1, 2 werden in eine Ebene geschwenkt und aus der gespreizten Position in eine Position überführt, in der sämtliche Schenkel parallel zu liegen kommen. Dies ist in Abbildung 5b) dargestellt. Die dargestellte Ausführungsform ist insoweit vorteilhaft, da durch die gewählte Anordnung mit einem inneren 2 und einem äußeren Schenkelpaar 1 , zwischen denen sich der Stützschenkel 5 befindet, und dadurch, daß das innere Schenkelpaar 2 kürzer als das äußere Schenkelpaar 1 ausgebildet ist, sich das Sitzgestell ohne Überkreuzung einzelner Schenkel so zusammenlegen läßt, daß seine zusammengelegte Höhe lediglich der Höhe eines Schenkels entspricht . In Abbildung 5a) sind Sitzfläche 8 und Rückenlehne 9 zusammengefaltet dargestellt und Abbildung 5c) zeigt die minimale Abmessung des gesamten aus Sitzgestell, Sitzfläche 8 und Rückenlehne 9 bestehenden zusammengelegten Sitzmöbels .To fold the seating, the seat 7 and the backrest 8 are first separated from the frame. Then the locking mandrel 7 is released from the recess 5.1 and the two pairs of legs 1, 2 are pivoted into one plane and transferred from the spread position to a position in which all the legs come to lie parallel. This is shown in Figure 5b). The embodiment shown is advantageous to the extent that the selected arrangement with an inner 2 and an outer Pair of legs 1, between which the support leg 5 is located, and because the inner pair of legs 2 is shorter than the outer pair of legs 1, the seat frame can be folded without crossing individual legs so that its folded height only corresponds to the height of one leg. In Figure 5a) the seat 8 and backrest 9 are shown folded together and Figure 5c) shows the minimum dimension of the entire folded seating consisting of seat frame, seat 8 and backrest 9.
Abbildung 6) zeigt in Sprengdarstellung die Einzelteile des Sitzgestells sowie die beiden Steckhülsen 11 der Sitzfläche 8 .Figure 6) shows an exploded view of the individual parts of the seat frame and the two receptacles 11 of the seat surface 8.
Die Abbildungen 7) und 8) zeigen eine weitere Ausführungsform des Sitzmöbels mit einer hohen Rückenlehne 9, die sich zusätzlich an einer obenseitigen Verlängerung 14 des Stützschenkels 5 abstützt . Sitzfläche und Rückenlehne sind dabei lediglich schematisch angedeutet . Durch die hohe Rückenlehne 9 und den verhältnismäßig geringen Winkel zwischen der Sitzfläche 8 und der Rückenlehne 9 eignet sich dieses Sitzmöbel in besonderer Weise für längeres entspanntes Sitzen und z .B. als Campingmöbel und Bedarfsmöbel (Klappstuhl) bei Parties und ähnlichen Gelegenheiten.Figures 7) and 8) show a further embodiment of the seating with a high backrest 9, which is additionally supported on an extension 14 of the support leg 5 on the top. The seat and backrest are only indicated schematically. Due to the high backrest 9 and the relatively small angle between the seat 8 and the backrest 9, this seating is particularly suitable for long relaxed sitting and, for example. as camping furniture and furniture (folding chair) at parties and similar occasions.
Eine andere Aus führungs form eines erfindungsgemäßen Sitzmöbels ist in den Abbildungen 9) und 10) dargestellt . Sitzfläche 8 und Rückenlehne 9 sind bei diesem Sitzmöbel einstückig aus einem flexiblem Material wie Textilgewebe oder Netz ausgebildet . Der Stützschenkel 5 weist dabei eine obenseitige Verlängerung 14 auf, die die Rückenlehne 9 trägt . Dadurch entsteht ein Freiraum zwischen dem Stoff der Rückenlehne 9 und den Schenkeln des inneren Schenkelpaares 1, so daß sich diese beim Anlehnen an die Rückenlehne 9 nicht durchdrücken können, und es ist eine höhere Lehne realisierbar. Die obenseitige Verlängerung 14 hat eine als zwei weitere spreizbare Schenkel 15 ausgebildete Verbreiterung, an der die oberen Enden der Rückenlehne 9 befestigt sind. Diese weiteren Schenkel 15 lassen sich zum Zusammenlegen des Sitzmöbels ebenfalls zusammenschwenken. Durch die außermittige Befestigung der Rückenlehne 9 beidseits der Längsmittelachse des Stützschenkels 5 an den weiteren spreizbaren Schenkeln 15 wird ein zusätzlicher Freiraum geschaffen, so daß auch der Kopf angelehnt werden kann, ohne daß sich der Stützschenkel 5 durch den Stoff der Rückenlehne 9 hindurchdrückt.Another embodiment of a piece of seating furniture according to the invention is shown in Figures 9) and 10). Seat 8 and backrest 9 are integrally formed in this piece of seating from a flexible material such as textile fabric or mesh. The support leg 5 has an extension 14 on the top which supports the backrest 9. This creates a space between the fabric of the Backrest 9 and the legs of the inner pair of legs 1, so that they cannot push through when leaning against the backrest 9, and a higher backrest can be realized. The extension 14 on the top has a widening formed as two further spreadable legs 15, to which the upper ends of the backrest 9 are fastened. These further legs 15 can also be pivoted together to fold the seating furniture. The off-center attachment of the backrest 9 on both sides of the longitudinal central axis of the support leg 5 to the further expandable legs 15 creates additional space so that the head can also be leaned against the support leg 5 without being pushed through the material of the backrest 9.
Da das flexible Material keinen Widerstand gegen unbeabsichtigtes Verschieben der Schenkelpaare 1, 2 aus der gespreizten in eine zusammengelegte Position bietet, weist diese Ausführungsform ein die Spreizung der Schenkelpaare 1, 2 festlegendes zusätzliches Sperrelement auf. Dieses ist als zwischen den beiden Schenkeln des inneren Schenkelpaares 2 angeordnete Querstrebe 16 ausgebildet, die mittig ein arretierbares Klappgelenk 17 aufweist. Bei der dargestellten Ausführungsform muß das Textilgewebe vor dem Zusammenlegen des Sitzmöbels zumindest teilweise von dem Gestell abgenommen werden. Bei einer vorteilhaften Ausgestaltung ist das Textilgewebe so ausgeführt, daß es dann als Behältnis, wie z.B. als Tragetasche oder Umhängebeutel für das zusammengelegte Gestell dienen kann. Since the flexible material offers no resistance to unintentional displacement of the leg pairs 1, 2 from the spread position into a collapsed position, this embodiment has an additional locking element which defines the spreading of the leg pairs 1, 2. This is designed as a cross strut 16 which is arranged between the two legs of the inner pair of legs 2 and which has a lockable folding joint 17 in the center. In the embodiment shown, the textile fabric must be at least partially removed from the frame before the seating is folded. In an advantageous embodiment, the textile fabric is designed so that it can then be used as a container, e.g. can serve as a carrier bag or shoulder bag for the folded frame.
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19800268.8 | 1998-01-07 | ||
| DE1998100268 DE19800268C2 (en) | 1998-01-07 | 1998-01-07 | Collapsible seating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999034709A1 true WO1999034709A1 (en) | 1999-07-15 |
Family
ID=7854066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE1999/000003 Ceased WO1999034709A1 (en) | 1998-01-07 | 1999-01-05 | Folding seat |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE19800268C2 (en) |
| WO (1) | WO1999034709A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002043530A1 (en) * | 2000-12-01 | 2002-06-06 | Aldo Specogna | Folding deck chair |
| WO2025108334A1 (en) * | 2023-11-20 | 2025-05-30 | 浙江泰普森实业集团有限公司 | Folding chair structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1341689A (en) * | 1919-12-09 | 1920-06-01 | Walmsley Cuthbert Horner | Collapsible chair |
| DE466898C (en) * | 1927-08-04 | 1928-10-12 | Rudolf Blaser | Foldable deck chair |
| US4836601A (en) | 1987-12-18 | 1989-06-06 | U.S. Brands | Folding chair |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB666960A (en) * | 1900-01-01 |
-
1998
- 1998-01-07 DE DE1998100268 patent/DE19800268C2/en not_active Expired - Fee Related
-
1999
- 1999-01-05 WO PCT/DE1999/000003 patent/WO1999034709A1/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1341689A (en) * | 1919-12-09 | 1920-06-01 | Walmsley Cuthbert Horner | Collapsible chair |
| DE466898C (en) * | 1927-08-04 | 1928-10-12 | Rudolf Blaser | Foldable deck chair |
| US4836601A (en) | 1987-12-18 | 1989-06-06 | U.S. Brands | Folding chair |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002043530A1 (en) * | 2000-12-01 | 2002-06-06 | Aldo Specogna | Folding deck chair |
| WO2025108334A1 (en) * | 2023-11-20 | 2025-05-30 | 浙江泰普森实业集团有限公司 | Folding chair structure |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19800268C2 (en) | 2002-06-13 |
| DE19800268A1 (en) | 1999-07-15 |
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