DE1965890U - FOLDING DOOR. - Google Patents

Description

Applicant »Pinna AIÄO Möbelwerk Albert Nofchdurft,

7798 Pfullendorf / Baden

'' Flap door ¹¹

The Jiiiindtaig concerns a flap door. As they are in particular

for add-on furniture ^ but in particular, also kitchen furniture use Can be found,

Folding doors of the type described have so far been designed in this way been ι that they are in guide rails on both sides of the door frame F ühzrfc are measured · This was especially the case with gete tlten \ Elappen doors the case

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The j & p £ ijaavmg has now set itself the task of creating a

To create flap door, especially for kitchen furniture, which has the disadvantages of the previously known flap doors; avoids, whereby in particular the guide rails on the - .. side are omitted, and the task of creating a hinged door, which also applies to larger doors, for example 1 w. or 1.20 m as a flap door with no guiding loops since - and jsuklappenf whereby the requirement exists that the flap door folds upwards with its door elements, so that the task is fulfilled that the opened door parts are not in the operator's mind. In addition, there is the further object that the actual mechanism that causes the opening and closing is kept as simple as possible and is also easy to attach.

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At SrüBadag, the tasks are solved in that one

parallel to the articulation plane on the frame, divided between the parts, articulated, one part of which is rotatable on the frame

V steered pool and at least one pinned to a fixed name Steering mechanism for the opening and closing movement and the hold function in the open and closed. Status

• It is used · This is done by a control mechanism. '■ "

a "pool attacking a large part of the doorway, the movement"-;^;'3> has a steering arm that controls the device

. «With wider doors is arranged on both sides and that through. ^ Simply operate a handle on the outer part of the turf pool

• Pulling off the door part opens and closes the flap door is.

The flap door icaon be configured such that the two door parts tilted upwards, so that they at elnejL add-on unit, where several cabinets are placed side by side, tilted upwards and so the operator is not in ^v -Vege.

But the flap door works just as well after the above also perform so that it folds away after the ßoite, which can be the case, for example, with broom cupboards, since these are usually at ι are attached to a '·'.

Advantageously, the pivot point is on the frame of the cabinet or the door outside the system level of the door surface aage— arranges

The division of the door surface of the flap door can either be in the same! large parts take place or it can just as well be unequal

large parts.

The pivot points of the articulated connection are conveniently located se on the inside and the exercise through the pivot points outside the parting line of the parts. In this way it is achieved that the door parts do not jam with the frame and also that the Do not jam the door parts with each other, but loJflSifc up vein to the side fold away.

Furthermore, according to JEJE £ ± adtmg, the flap door is designed in such a way that the plane through the pivot points runs at a distance from the inner side of the door surface. ^N

A special form of training of the üi ^ iadufe, can be designed in such a way that the perturbation mechanism consists of a lever arm oscillating around a pivot point and a tensile force acting on it, e.g. in the form of a spring, that the lever arm has a fixed degree of freedom from drinking oil on the one hand iieite of Drehpunktea • can oscillate and the tensile force on the other string dee pivot point located fixed hinge point "of attack by a at a ^k 3efestigungspunkte on the lever arm, so that the connecting line fixed Anlenkungspunkt- attachment point on the lever arm in each case in the course of the motion function of the open-EPARTMENT «For the closed position of the door pivots at an angle around the pivot point, with the three point lying within the angle and a part of the angle on both sides of the line of fixed pivot point-attachment point-pivot point is effective as a self-locking angle.

This Ausführungsform is very easy to build and has few moving parts that can turn out during the time ^v , ßs there is the great advantage that, for example

In the Selbathemoiwinkel the door remains standing without locking _t a kind of ventilation division of the flap! common can.

The device can be designed in such a way that the area of the self-heating affinity is adjustable in order to be adaptable to circumstances, in particular the door weight or the angle of incidence of the door surface in the ventilation plate area. _ '·

In a special execution game, the Sj ~ "

also be designed ao that on the lever arm of the Gteuermecaanismus

. ein'Lenkarm attacks _v which is set at an angle and the etvra

. extends in the direction of one part other to Anlenkungepunktam part "·, in such a way" that the articulation point approximately in the range of, the pivot point of the articulated connection and awischon the Kndö dee steering army and joint of the Anlenkuagspunktes a rotatably supported on Lenkara Knickhöbel is interposed · can Here, the .Knicklever in its freedom of movement in the direction of the - frame of the hinged door blocked öein · That means that the toggle lever ■ can collapse in the direction of the Ixraneite of the turf «

In this embodiment ßind on the door parts on the outside of each Part of a handle arranged, which is used to shoot idle door or open it. In the aforementioned embodiment, the The door can be opened using the handle of the upper part of the flap door, while the lower part is closed by operating the handle.

i / .an can .but also in another embodiment according to the invention in place of the toggle lever on the linden tree of the Xenkanaes eia Attach the telescopic end piece «which by means of a joint

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Attacks on the lower part of the turf pool. This execution aform has the great advantage that the one handle on the upper part of the split flap door is omitted leann ^ that by means of the handle the opening and closing movements can be carried out on the lower part of the flap door.

Hach der frxiadtpg is the articulation bone on the frame outside ^ ' ; the contact plane of the door surface is arranged lying on one side, while the plane through the fulcrum of the iiteuermecba— niamus is on the other side outside the contact plane of the door surface.

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the

1st load in several execution examples

attached sketches. Show Bs »

Figure 1 shows a flap door on a »cabinet in a schematic representation, in the closed position,

Figure 2 in plan for open division, Figure 3 in the open state,

FIG. 4 an achematic partial representation of the control mechanism, in particular the arrangement of the toggle lever,

FIG. 5 shows another embodiment of the invention from FIG. 4 without articulated lever with a telescopic guide,

Figure 6 shows the position of the various pivot points of the oteuermechani Sine,

- Figure 7 a kitchen cupboard seen from above juit attachment of Two door mechanisms for a relatively wide door.

Figure 1 shows a schematic representation of the flap door with the entire control mechanism. On the kitchen unit 1, the flap door is on the outside of one part 2, which is also known as the upper part

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: can be and the second part 5 »which can also be used as a sub-

part can be referred to, hinged in the threat point 6, dor

j at 7 feat is connected to the kitchen cabinet part 1 · Between

; the upper part 2 and the lower part 2 is also a joint

provided, which is rotatably mounted at 8.

The upper part 2, a handle 4 · isb mounted and at the bottom of _'v j 3, a handle 5 x' ν .. ^"-:;

In Figure 1, which shows the closed position the upper part 2 and the lower part 3 on the kitchen cabinet 1 gemeln-

In this case, the control mechanism is _composed) of from the steering arm 9, directed almost vertically downward. The steering arm 9 is movably mounted at 10. On its lower side, the steering arm 9 carries a movable bearing 11 in which the articulated lever 12 is mounted, which is also movably suspended on one ooite in the bearing 135. The articulated lever 12 can strike a stop 14 on the Lonkarm 9 so that it is only supported on the Lankarm 9 to move in a partial area.

The steering arm 9 is slightly angled, .vie Figures 1 to 5 show * .At bearing point 15, tension spring 16 engages the steering arm 9

attached to the housing 1 at 17. I.

The individual drawings are shown in FIGS. 1 to 5 .and 6 chosen to be the same according to their function.

From j? I & ur 1 it can be seen that the kitchen cabinet 1, on which the hinged door is attached and at 19 stands up at the bottom.

Furthermore, from Figure 1 au can be seen that the steering arm 9 by the spring 16 is pulled inward in the direction of arrow 28 and

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thus also the flap door old the upper part 2 and the lower part 2 presses against the contact surface of the kitchen cabinet 1.

Are intended to now the folding door can be opened, so nut in the training [exemplary implementation of Figure 1 drawn to 3 aa handle 4 and the trap door is then folded together in itself and when it has overcome the corresponding I ¹ UHlCt, upwardly to its ^ ₁ . Fold open division. '::. '.-.:. j ^{; / i}

In Figure 2, an intermediate position is shown in which still. '-' ;

self-inhibition occurs and when you let go of the handle: 4 the flap door remains in the position shown, so that

this division can also be used as a ventilation position for the kitchen cupboard _:

1 ^ can denote. I.

Ks can be seen that the upper part 2 and the lower \; part J form a slight angle. ^:

In Figure 3 the open 3teilung eats drawn, wherein the bottom part J5 folded already under the upper part 2 1st and ^these: standing by just · is also maintained, because the spring "y 16 am'Drehpunkt 15 i the Lenkarn in seal of ifeilos. 9 pounds looks.

In this hole, the articulated lever 12 is on the Lenkaria 9 on the Stop 14 folded so that the lower part .3 firmly on the upper part 2 is held,

: One sees from Ji'igur 3 "that the flap door, when it is folded up, releases the entire interior space for the operator and at the same time is folded out of the way so that when it is placed next to one another ochrä:. . : i, no more door can hinder the operation of the cupboards. ^l

.. Figure 4 shows the oteuennechanisnus again drawn out-

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net with the toggle lever 12. The function is the same as in the figures «T ^; to 3 · 5 shows eats but now shown a aweite embodiment of üc £ 4fiäung, the check is different from that according to FIG A- characterized in that, instead of the ^Knickhebela: 12, a telescopic guide 21 occurs, which ensures that the length of the steering arm 20 can adjust according to the folding movement »'/

■: -..- ■ -: - ■. ■■■ - ■ ". '* -" f - " If the execution form according to Figure 5 is attached to the flap door: then" the Jriff 4 · on the upper part of the flap door are omitted, because to open the door it is only necessary to pull handle 5 lightly on the door, whereupon the flap door <with parts 2 and 3 bends slightly and snaps upwards.

According to the embodiment of Figures 1 to 3, it is necessary to close the flap door to pull down on the handle 5, whereupon the door stretches and attaches to the kitchen cupboard 1. lays. The opening movement must, however, according to the form of execution Figure 1 to 3 are done by operating the handle 4 · Diee is when using the embodiment of the steering arm according to the figure then no longer necessary, but only suffices Operation on the handle 5 »

In Figure 6 is shown again echematically how the connecting lines of the individual pivot points 15t10 and 17 behavior. Between the open S division and the closed 0 division do you move the connecting line 15-1? in the area of the angle 22, while the so-called oelbstheznmyorgang itself will move in the range of the angle 23 * Han can do the self-23 also influence it by oat-ve the that

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Bearing 10 or blocking of bearing 17 by setting

In Figure 7, an iv.lc.uiv broiter Xüchenochrank 24 is with a door 25 shown about the width of a footer, with an Öteuermechanismua 26 on the left and a Steuorxaechanism on the right 27 is attached. In the case of relatively narrow doors, it is sufficient «, to order a single tax mechanism »Y

Lit application of rfindung ... v / ith a ^Klapptür-: created, the relatively simple construction and the 1st with a handle movement from the: enables' chließ- to Open distribution. ] ' ^;

There is also a possibility of the flap door dor invention not only for Xlap ^; doors to ν inheriting; the. after above flaps, but also for iCLap ^ turer ^ those to the oeite. to iclappen. For example, one could think of 'a. '; Design the broom closet so that it is in the vertical direction is divided in the door and that by appropriate tax, meohanismus according to the invention a λ buckling and collapsing the! pure takes place, so that they are set up in pairs can · '^

It can be seen from the figures that the control mechanism builds very flat, according to the hearing, so that the interior roughness does not exist Kitchen cabinets are not used excessively and that a reliable JSinlmielcen of the two hinged door parts also takes place, which is given in particular by the fact that the steering arm on the upper part of the oappet door 3 in the sewing © of the pivot point 8 engages movably

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After xüaeifidung the effective lever arm "is wiping the points 10 · und'15 in the open state longer" while icann be held in the closed state is shorter · Opposite the Ausführungeform of Figure 3, the telescopic guide from / he "also eo formed as it tends to figure 8. flat figure 8 the steering arm 2o ^f in the telescopic part 21 'is not' simply guided telescopically, but is guided in a slot 31 ^ is a guide bole 20, which is firmly anchored in the steering arm 20 '. The guide has stops 32 on the lower part of the telescopic part 21 and on the upper part 331 so that the bole

«Can hit in the different end positions .. On the« · ".

In one way or another, a more secure stop is achieved in one or the other position, which means that the two parts of the flap door are more firmly in the position of the hinges.

In particular in the open position of the door, the lower part of the door remains tightly attached to the upper part, so that the '. Danger of automatic Höunterklappens is thereby significantly mitigated.

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. The Srfiad ^ feg is in a further exemplary embodiment

in the accompanying sketches. Eb FIG. 9 9iae show the hinged door on a cabinet in a similar illustration in the closed position, a hinged door with lateral guidance being used, FIG. 10 the hinged door in the direction; for the open position , Figure ή1 the flap door according to Figure 9 ia Offenatelluag, Figure ή2 the view of the flap door from above.

In the design example in FIG. 1, the visual housing 41 is shown with a two-part hinged door with an upper part 42 and a lower part 43. In the case of a special version, the flap door. ßo be trained that

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because the upper part 42 is a little longer than the original part 4J. A handle 44 is arranged on the upper part 42, while a handle 45 is arranged on the lower part 43, which are used to move the flap door.

The upper part 42 and the lower part 435 are at their dividing line connected together with a hinge 46 · Diecos hinge 46 sits as close as possible to the dividing line! or inside the hinged door · The hinge 46 is in Figure 9 a.u of the accounting office 52 recognize more closely «

On the upper side of the chraakteilös 41 a hinge 47 is attached, with which the pivot point is moved a long way towards the putty «(Hur arfrJwfearirtrifer dos Schrankt ei lee 41 su .

In particular, the movable leg 60 of the hinge is firmly attached to the upper part 42 of the door.

A spring 49 also acts on the upper part 42 at point 43 "which is attached to the rear file of the cabinet surface .

Bb ^{several v} springs can be arranged if necessary cein 49, 49 », -49» ^f .

The fixed swing 50 of the Gchamieres 47 is on The cabinet is fastened over the top.

The lower part 4J of the flap door eats with a suitable guide, for example bolts 5 ^ · i & a guide _{chain 53 f} which is shown "guided · i / S can additionally either on the upper part 42 or axa lower part 4j5 or on both at the same time vsmk a"" In general, a snap-fit holder 39 should be attached, which is made, for example, from a holder and two springs.

let ι dio put the son's appetite at the iiinecbnappen feathalten This "serves above all else" the two parts or else only a rope really tight and tight when closed on cabinets 41 feet

Considered stan Figure 10, it can be seen that the bolt 54 iet böisplelawöiso guided in the guide rail 52 ßodaßv _t ', the lower part 43 can not fold down from the cabinet ^·:

The spring 49 sees the upper part with the fixed point 48 on the movable leg 60 of the hinge 47 to the rear, so that the ¹ SHr as a whole is moved upwards.

But you can also do the if necessary Attach a rope 55 to guideabolssen 54, welch.ee over the Bolle 56 xtod 57 is performed. At the end of section 55, a device weight 58 must be attached, which ao is balanced »the ee the movement of both clutches is supported

In Figure 11, the open position is shown · F, "to recognize that the Führungebolzen 54 is reached in the guide 55 at the upper part and the door opening geeanite is released ·

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The plan view of the cabinet part 41 inclines, like the hinges 47 and 47 are arranged, with other references are chosen the same as with the other figures

&"Is certainly also the LSglichkeit other types of Fedeiwegsübersetaorn for the tension spring 49 to arrange that ζ · Β · ouch Hebelübesrsetzungen consist könaea" In this vyeise laeoen custody in different positions, the spring forces so abw4 s that © ine appropriate lifting force for the Flap door is given

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In FIG. 9, it can be seen, by way of example, that the tension line " vrlBQhQiL dens 1'OiIiTb 48 and 61, in which direction 4 &dl" spring

<throw, go straight through point 47 »or rather something is below, so that a corresponding closing point * for the Flap door at which point is given «Ee is reached with, that a pulling moment upwards does not occur at this point, <, but that they can only be done by slugging 44 tesw. 45 «Must earth where the allocation in line 48 - 61 via deea Funlct 47 «α lie icosnnt and thus a tensile effect on the Heoel "60 des Ucharaiares 47 introduces ·

^ Ι ·; β consists; It is also possible, instead of the spring force 49 or the Buaätslich power drive, to ^{open the 1} flap door mechanically and let it out.

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Claims (1)

-ι- patent anaprüohe 1. Flap door characterized by a parallel to the articulation plane "Split on the frame, articulated between the parts" one part hinged to the frame so that it can rotate Fixed the turf pool and at least one fixed frame Control mechanism for the opening and closing ■■■■■ - ■ ^:: ' ^r \, movements and the hold function la open and. closed state, whereby from the control mechanism aua one on the second Part of the door surface is more aggressive, the phases of movement % controlling Lenkara is provided 2 flap door according to claim 1, characterized in that that the pivot point on the frame is outside the plane of the door surface * 3. Flap door according to claims 1 and 2, d a you r ο hg e k e η nz ei chnet that the division of the door surface In is equal large parts takes place 4 · Hinged door according to claims 1 and 2, d ad u r c h g e k β η η-z ei.c hn e t that the division of the turf pool into unequal large parts takes place , 5 · Hinged door according to claims 1 to 4, d u r c h ge ken n marked, that the pivot points of the articulated connection of the two parts are on the inside and the The plane through the pivot points lies outside the focal plane of the parts 6 »flap door according to claim 5» d a d u ro h g e k β η η aelohnet, that the übeno through the pivot points in the Abatand runs from the plane of the inside of the door surface. • ■% '- ■ & * Z Φ .. ', 2j «i« h 3i "β $ & ■ Festigungspvmkte engages on the lever arm ¹ , so that the connecting line is fixed. Anlenkungsptmkt - B.eiestiguixgspuiiL3s; 1i on the lever arm in each case in the course of the movement position from the open position to the closed position of the 2 door at an angle within the AyaeaktHcgspifflkt schw &Jd; of the angle and a partial area of the angle both " a 9 1 «k η ® tf ifei. 4 # ir l £ s * i! Ä 9, Ktappttä * ι * & · <α te0 |> ii ^ fei3i t _fi f waM i * -4 ä 4 m «? ■■ β- &'■ ι tk tnn * in the angle. ang # § @ i! & t is mi # &m.Ia'itaMmng € © «kirnen feiles. ■ mm k & l $ ükm $ ß $ mk% m m && $ eu feil, irej toa? iteJL0niiö »ppinli ^ tmi. does 33 ^ il ^ articulated connection is and between the end ^ of the steering arm and the joint of the articulation point is rotatable on the steering arm lClafptli * after Äs $> ru; ö% f. * tat% -f «h, pktii-ζθ refuses that the lever in his? Freedom of movement is locked in the direction of the frame of the flap door 11 * folding door according to claim 9 »characterized by" that "the location of the kink engages am- to the lever end of the steering arm telescopically a run end is attached by means of articulated ^v at the bottom of the rope {Bürflache. 12 · Folding door according to claims 1 and 2, characterized in that that the linkage on the frame 'outside the articulation plane of the outer surface is on one side, while the plane through the fulcrum of the locking mechanism on the other side outside the investment level of the Divided to be hinged on the cabinet, articulated between the parts connected at the upper part of the cabinet via linkage levers rotatably hinged OJürfläöhe and arranged on the lower part Guide means, which are guided in a straight line on the frame and articulated to the upper edge of the upper part, the operating 14. Folding case? .to M® $ mek Iff I sis ι? «1. g .t &# ■■» «. * 2 @ 4 1111 tf € ai 'tftt ifefÄfil: Iiig # 3? -. ^: i§ & alt © ji Igt bXs the "Tlht grant · '" ■ ' 15 · Folding door according to claims 13 xmd 14, characterized in that the pivot point of the hinges outside the frame plane in the direction of the cabinet rear wall m iP8 »les $ tsfe * - - -" .- ' - 16 * flap door according to claims 15 to 15, d a d ti ί $ I g β » 3e & η α. » β ie && $ t? _t approximately, at the angle i? §a, f§ ^ £ qa%. m $ ®m $ a &% is. 17 * Klappte »ath && Bpnitehm 1% £ s 1-6 * d» 4 »# ■ e It ζ e I« 1 »st * that ffii ^ steiis " ea Halt ^ ello like B <ite% pfr tÄ @ ^ "" 4gl. * P 18 «Elappenüt Qaob Aöspa ^ t« h «ft 11 ** If *! a ä a ϊ s I ge Ic a ob «* 1. 2t 1 i e I, ι üi§ |> 3? t @ liöa 1; f * 1% & et & ui is e η ι 2.ti β 2 *. », - et * iaB as te 31jettia? ttil® f © your g» Ä * W0mpM © isam fe a «Hi MB $ m, & h SO * ta Ä. ti. f. @ kg ■■■■■ '* t.aß 22 «Flap door according to claim 18» characterized in that the power trains are coordinated in such a way that & B & üe © # iaiaä @ 0t «» @ tif I «fto @ s3ö * a £ ti- t% @ 3? V? Lad ^ a .:. ElappMa? liaöli Anispt ^ Ä if * laltiliil life-ißi * located