EP0170669B1 - Klappsessel oder liegestuhl - Google Patents
Klappsessel oder liegestuhl Download PDFInfo
- Publication number
- EP0170669B1 EP0170669B1 EP85900666A EP85900666A EP0170669B1 EP 0170669 B1 EP0170669 B1 EP 0170669B1 EP 85900666 A EP85900666 A EP 85900666A EP 85900666 A EP85900666 A EP 85900666A EP 0170669 B1 EP0170669 B1 EP 0170669B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- legs
- folding chair
- arm
- chair according
- pivoted
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/66—Means to protect against weather
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
- A47C1/03222—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of screw-and-nut mechanism
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
- A47C1/03238—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
-
- 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
- A47C4/16—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs of adjustable type
Definitions
- the invention relates to a folding armchair or deck chair according to the preamble of claim 1.
- a folding armchair is already known from US-A 2 618 317.
- the disadvantage is that such a folding armchair is not - or only very temporarily - suitable as a dining chair for taking a meal at a dining table. For this you need a chair or armchair with a steep backrest and horizontal seat, with sufficient seat height, in the required stability.
- Another disadvantage is that the armrests reach a too low height in the flat, inclined rest position. This is very inconvenient, especially for the elderly or disabled. They have difficulty moving to such a low lying or resting position because the armrests on which they want to rest when lying down and standing up are too low above the ground or floor.
- the guide grooves each have an upward curvature or are connected to such a curvature. This curvature of the guide groove brings the seat part (connected to the backrest) to a higher position when the backrest (for the dining position) is set steeper.
- the armrests articulated at the upper end of the front legs reach a correspondingly greater height above the ground in the flat position of the armchair or deck chair (i.e. in the rest position).
- the user can rest on these raised armrests, which makes it easier for him to get in and out of the deck chair.
- the aforementioned curvature is expediently connected to the guide groove provided below it via a connecting groove. A relatively large height distance is achieved through this connecting groove.
- the part of the guide groove located at the rear of the connecting groove, which is passed through by the pivot pins when folded, is offset in height relative to the front part of the guide groove, forming a stop. This stop makes it easier to insert the pins into the connecting groove.
- the guide groove can indeed be formed in the material of the rear leg itself, but advantageously the guide groove, possibly together with the catches and the connecting groove, is provided on a fitting plate or on a plastic part which is attached to the rear legs.
- the catches can be connected to a narrow neck.
- the pins can each have a notch at their base.
- the notches can be omitted and a screw spindle can be arranged between the backrest and the rear legs.
- the inclination of the backrest is adjusted by means of the screw position and at the same time the backrest is locked in the respective position.
- a swivel arm or coupling arm can finally be provided between the upper end of the front legs and the armrests, in addition to or instead of the curved design of the supporting surface of the front legs.
- this coupling arm extends backwards backwards or forwards upwards, the armrests are raised or lowered further.
- the front legs are supported in the rear position of the swivel arm on an extension of the pivot pin, while in the front / upper position of the swivel arm, the front ends of the front legs are supported directly under the armrests.
- the furniture has a seat part 1 and a backrest 2, which are supported by two front legs 3 and two rear legs 4.
- the seat part 1 is articulated with its front area by means of articulated bolts 5 on the central area of the front legs 3; the front ends of the rear legs 4, which extend obliquely downwards / backwards to the ground, are also hinged to the same hinge pin 5.
- the lower ends of the side rails 6 are supported on the rear legs 4 (to be carried out).
- the rear end of the seat part 1 is articulated on the stone spars 6.
- this joint 7 is the rear end the armrests 8 each articulated on the side rail 6 of the backrest 2.
- the upper ends of the front legs 3 are articulated on the front area of the armrests 8.
- the armrests consist of a (in plan view) wider horizontal part 8a (for comfortably supporting the arms), on the inside of which a vertical part 8b with the joints 9 is provided.
- one side spar 10 of the seat part 1 and one spar 6 of the backrest 2 appear in one plane, both connected to one another by means of joint fitting 7.
- the armrests 8 (or their vertical part 8a) and the rear legs 4 appear in the same vertical plane.
- a front leg 3 is connected to the side in the next vertical plane.
- the seating / reclining furniture according to the invention (in the example) is adjustable in four different inclined positions (by snapping in at 1, 11, 111, IV see FIG. 6) and also in a dining position, notch V), a further intermediate position (catch VI) is provided here on the upper guide groove.
- This guide according to the invention is cut in each case on the inside of the rear legs.
- the (lower) guide groove 12 for the various rest positions is connected to the upper guide groove 13 for the eating position via a connecting groove 14.
- the pins 11 slide in the rear part of the guide groove 12b.
- the rear part 12b of the guide groove is offset slightly upwards in relation to the front part 12a; In this way, a stop 15 is formed which indicates to the user the position of the guide pins 11 below the connecting groove 14, so that the user can now raise the backrest 6 in order to get into the upper groove 13 via the connecting groove 14.
- the guide groove 12, 12a, 12b, 13, 14, with the notches I-VI, can be cut directly into the wood of the rear legs 4.
- This guide groove can also be seen in a special fitting plate 16 (FIG. 6), which in turn is attached to the rear legs 4, in which case only the “raw” groove profile needs to be incorporated into the material of the rear legs 4.
- FIG. 6 also shows a variation in that only a single guide groove 12a, 12b passing through a substantially vertical region 17 into a curvature 18 is provided.
- the notches of the groove are provided with a narrowed neck 19.
- a push button action is achieved, i.e. the guide pin 11 can only be lifted out of the corresponding detent against increased resistance.
- a notch 20 is provided in the bottom of each of these notches.
- the front legs 3 When steepening the backrest 2, the rear area of the seat part 1 being raised, the front legs 3 also move into a steeper position, so that the front area of the seat part 1 is also raised, in particular to the normal seat height of a dining chair, without that the seat inclines forward / down, which would result in a very uncomfortable seat.
- the previous deckchairs - as mentioned at the beginning - have the disadvantage that they are too low above the ground in the flat lying position, so that lying down and getting up is uncomfortable.
- the seat / reclining furniture according to the invention which can be adjusted from the dining position (high seat, steep backrest) to an approximately horizontal rest position, has - in the embodiment according to the drawing - the particular advantage that the seat part 1 and backrest 2 - and in particular the armrests 8 - in the resting or lying position assume a higher altitude, so that lying down and getting up is easier.
- the front legs 3 are arched backwards and downwards at the back, so that a support surface 21 results as in the case of a crank disk.
- the support point does not remain unchanged, but the support surface 21 rolls on the ground, which raises the seat part and armrests - or the height loss due to the inclination is in the desired position Extent balanced.
- a hole 22 is provided on the front legs 3 and four holes 22 are provided obliquely one above the other on the rear legs 4.
- the axis of a wheel 23 can optionally be inserted into each of these holes.
- the furniture can thus be moved in this way, but in particular the height or inclination can be varied further, depending on which of the holes the wheel axles are inserted into; finally, wheels of different sizes can also be used.
- the front legs 3 are not articulated directly to the armrests 8, but rather via a swivel arm 25 or crank arm. Depending on the angular position of the swivel arm 25, the armrest 8 is raised or lowered.
- the swivel arm 25 is swiveled forward once (solid line) and swiveled backwards once - dash-dotted - drawn.
- the front legs 3 are steeper, the armrests 8 and the seat 1 are raised accordingly. So you can rest in a resting position when resting or more comfortably on the higher armrests.
- an extension of the pivot pin 9 comes into contact with the end face of the front legs 3 in the example case.
- the front legs 3 are directly under the armrest 8 or 8a, in particular in a recess or recess 26 Armrest supported.
- a traction means is provided between the lower cross member 40 of the backrest 2 and a rear strut 41 between the rear legs 4.
- a screw spindle 42 can be provided for this purpose, which is connected via a bendable shaft 43 to a rotary handle 44 at the front under the seat part 1.
- the guide groove 12 has no notches.
- the catches can be covered by a pivotable sheet (Fig. 9).
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85900666T ATE39407T1 (de) | 1984-01-27 | 1985-01-24 | Klappsessel oder liegestuhl. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3402839 | 1984-01-27 | ||
DE3402839A DE3402839C2 (de) | 1984-01-27 | 1984-01-27 | Klappsessel oder Liegestuhl |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0170669A1 EP0170669A1 (de) | 1986-02-12 |
EP0170669B1 true EP0170669B1 (de) | 1988-12-28 |
Family
ID=6226092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85900666A Expired EP0170669B1 (de) | 1984-01-27 | 1985-01-24 | Klappsessel oder liegestuhl |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0170669B1 (zh) |
JP (1) | JPS61501192A (zh) |
DE (2) | DE3402839C2 (zh) |
WO (1) | WO1985003208A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3607581A1 (de) * | 1986-03-07 | 1987-09-17 | Oswald Brunn | Klappmoebel |
DE4236996C2 (de) * | 1992-11-02 | 1996-05-23 | Le Griffon Jean Bernard | Zusammenklappbarer Schaukelstuhl |
GB2351901B (en) * | 1999-07-14 | 2001-06-27 | Earth Anchors Ltd | A bench |
FI3979876T3 (fi) | 2019-06-04 | 2023-11-30 | Yeti Coolers Llc | Kannettava tuoli |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE512241A (zh) * | ||||
DE586999C (de) * | 1933-01-14 | 1933-10-28 | Gustav Panhorst | Liegestuhl mit frei schwebender, an den Enden befestigter Stoffbahn |
FR855283A (fr) * | 1939-05-25 | 1940-05-07 | Fauteuil pliant avec dossier à réglage automatique d'inclinaison | |
CH281697A (fr) * | 1948-08-25 | 1952-03-31 | Romain Fernand | Siège pliant. |
US2618317A (en) * | 1949-11-01 | 1952-11-18 | Telescope Folding Furniture Co | Folding chair |
US2638970A (en) * | 1950-03-24 | 1953-05-19 | Harber Blair Fowler | Tubular chair construction |
FR1081094A (fr) * | 1953-07-10 | 1954-12-15 | Siège | |
JPS4412573Y1 (zh) * | 1965-12-09 | 1969-05-26 | ||
DE2843445C3 (de) * | 1978-10-05 | 1981-11-05 | Wilhelm Ruhwinkel & Co, 4445 Neuenkirchen | Rasteranordnung für die gelenkig gegeneinander verstellbaren Bauteile von Klappmöbeln |
-
1984
- 1984-01-27 DE DE3402839A patent/DE3402839C2/de not_active Expired
-
1985
- 1985-01-24 EP EP85900666A patent/EP0170669B1/de not_active Expired
- 1985-01-24 JP JP60500641A patent/JPS61501192A/ja active Granted
- 1985-01-24 DE DE8585900666T patent/DE3566947D1/de not_active Expired
- 1985-01-24 WO PCT/EP1985/000021 patent/WO1985003208A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JPH0588122B2 (zh) | 1993-12-21 |
JPS61501192A (ja) | 1986-06-19 |
DE3566947D1 (en) | 1989-02-02 |
DE3402839C2 (de) | 1987-02-19 |
DE3402839A1 (de) | 1985-08-08 |
EP0170669A1 (de) | 1986-02-12 |
WO1985003208A1 (fr) | 1985-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60300064T2 (de) | Stuhl mit beweglichem Sitz und Rückenlehne | |
DE19639741C2 (de) | Sitzmöbelelement, insbesondere Polstermöbelelement, mit einer gekoppelten Rückenlehnen- und Sitzverstellung | |
DE2328399B2 (de) | Lehnstuhl | |
CH643721A5 (de) | Kombinationsmoebel. | |
DE202020101493U1 (de) | Winkelverstellanordnung eines Toiletten- und Duschstuhls | |
EP0170669B1 (de) | Klappsessel oder liegestuhl | |
CH661190A5 (de) | Verstell-stuhl. | |
DE1199450B (de) | Klapptisch mit Klappsitz | |
DE851405C (de) | Zusammenklappbares Moebelstueck, bestehend aus einem Tisch und um diesen herum angeordneten, unter die Tischplatte klappbaren Stuehlen | |
DE7630781U1 (de) | Stuhl, sessel oder dergleichen sitzmoebel | |
DE20000618U1 (de) | Sitzmöbel | |
DE19519739C2 (de) | Sitzmöbel mit verstellbarer Rückenlehne | |
DE10044629C2 (de) | Funktionsbeschlag für Polstermöbel | |
DE3127310C2 (zh) | ||
DE3201462C2 (zh) | ||
DE2733125C2 (de) | Klappsessel | |
DE2839391C3 (de) | Sitzmöbel, insbesondere Gartensessel | |
DE4208810A1 (de) | Liege mit Beinauflage | |
DE3323171A1 (de) | Multidirektional verstellbarer an die koerpergroesse von kindern und heranwachsenden anpassbarer stuhl | |
DE3033781C2 (de) | Sitzmöbel | |
DE3029577A1 (de) | Sitzmoebel, insbesondere gartensessel | |
DE69316002T2 (de) | Klappstuhl | |
AT393949B (de) | Liegensessel | |
CH682445A5 (de) | Sitzmöbel. | |
DE10048778A1 (de) | Stapelbarer Stuhl |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB LI NL SE |
|
17P | Request for examination filed |
Effective date: 19860125 |
|
17Q | First examination report despatched |
Effective date: 19870806 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB LI NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19881228 Ref country code: BE Effective date: 19881228 |
|
REF | Corresponds to: |
Ref document number: 39407 Country of ref document: AT Date of ref document: 19890115 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 3566947 Country of ref document: DE Date of ref document: 19890202 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19920611 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19930119 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 19930121 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19930122 Year of fee payment: 9 Ref country code: AT Payment date: 19930122 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19930131 Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19931001 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19940124 Ref country code: AT Effective date: 19940124 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Effective date: 19940131 Ref country code: CH Effective date: 19940131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19940801 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee | ||
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19940124 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19940930 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |