EP3335592B1 - Dispositif d'arrêt pour une ferrure d'arrêt pour un châssis et châssis pourvu de ferrure d'arrêt - Google Patents

Dispositif d'arrêt pour une ferrure d'arrêt pour un châssis et châssis pourvu de ferrure d'arrêt Download PDF

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Publication number
EP3335592B1
EP3335592B1 EP17207034.4A EP17207034A EP3335592B1 EP 3335592 B1 EP3335592 B1 EP 3335592B1 EP 17207034 A EP17207034 A EP 17207034A EP 3335592 B1 EP3335592 B1 EP 3335592B1
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EP
European Patent Office
Prior art keywords
locking device
lever
release lever
force accumulator
main body
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.)
Active
Application number
EP17207034.4A
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German (de)
English (en)
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EP3335592A1 (fr
Inventor
Andreas Stuffel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Paul Hettich GmbH and Co KG
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Paul Hettich GmbH and Co KG
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Application filed by Paul Hettich GmbH and Co KG filed Critical Paul Hettich GmbH and Co KG
Publication of EP3335592A1 publication Critical patent/EP3335592A1/fr
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Publication of EP3335592B1 publication Critical patent/EP3335592B1/fr
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/90—Constructional details of drawers
    • A47B88/944—Drawers characterised by the front panel
    • A47B88/95—Drawers characterised by the front panel characterised by connection means for the front panel
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/90—Constructional details of drawers
    • A47B88/941—Drawers being constructed from two or more parts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/90—Constructional details of drawers
    • A47B88/944—Drawers characterised by the front panel
    • A47B88/95—Drawers characterised by the front panel characterised by connection means for the front panel
    • A47B2088/954—Drawers characterised by the front panel characterised by connection means for the front panel fastening the front panel by a sprung bolt, latch or lock-bolt

Definitions

  • the invention relates to a locking device for a locking fitting according to the preamble of claim 1, a frame with such a locking device, a drawer.
  • the DE 10 2010 060 722 A1 discloses a generic prior art.
  • the Arretierbeschlag disclosed in this document comprises a locking device having a force accumulator, which is arranged on the frame and a corresponding connection fitting on a furniture plate, in particular on a front panel, which can be approached with a catch lever on which the force accumulator acts on the front panel.
  • a manually operable release lever is provided.
  • This frame has proven itself well in practice, but it is desirable to realize in a structurally simple way even more compact locking fittings for narrow frames.
  • the invention has the object to provide a locking fitting with a particularly compact design of the locking device against this background.
  • This detachable locking device is compact and pulls - in the installed state - the shutterstätig safely approach to a frame.
  • the main body may consist of one or more elements, which may be mutually adjustable, and at least partially plate-shaped, may exist.
  • the elements of the base body may be formed as a base plate assembly having at least one base plate.
  • the term "base plate” is not too narrow. This includes in any case sections of just trained facilities but also one or more struts, etc. In a version with two or more base plates may be present between them a slot. This can possibly be used advantageously for the safe arrangement of one or more functional elements.
  • the energy accumulator may consist of one or more spring elements and possibly connecting or deflecting elements, bolts or levers.
  • the release lever is arranged on the one outer side of the base body and the catch lever on the other outer side or between two elements of the main body in a slot.
  • these levers can move well without hindering each other in the movement.
  • the release lever is rotatably mounted on the one end of the force accumulator, which is also guided displaceably in the slot of the main body.
  • the release lever has a control contour with a Cam section on which defines a Kochtot Vietnamese in which the energy storage is stretched, the release lever by a result of an attachment of the connecting fitting to the locking device dissolves from this fürtot Vietnamese so that the energy storage can relax.
  • the release lever not einsein but multipart form. Then can advantageously be provided in a simple manner, the over-center position with two or more mutually articulated coupled lever arms to realize, which together form the multi-part release lever.
  • one end of the energy storage is mounted in a bore of the catch lever and that the other end of the energy storage penetrates a slot of the catch lever, so that the catch lever from the energy storage in a relaxation of the energy storage is moved into a locking position in which it locks an element, in particular a bolt, the connection fitting.
  • the energy storage is designed as a spiral spring arrangement, since such a spiral spring arrangement provides particularly well the necessary spring force for actuation and particularly well, for example, in a frame can be accommodated.
  • the following text refers to such a force storage in an interpretation as a spiral spring arrangement.
  • the spiral spring arrangement may comprise a U-shaped or V-shaped spiral spring having two longitudinal limbs which are connected directly or indirectly to one another or the spiral spring arrangement may have a bending spring with two longitudinal limbs which are not connected to one another.
  • the bending spring arrangement may have at least one spring core.
  • the bending spring sections may be placed around the at least one spring core, which serves as a spring amplifier.
  • the at least one spring core can have a shape adapted to the shape of the bent longitudinal limb and ensure partial support of these longitudinal limbs over part of the length of these limbs, in particular in sections which expand.
  • This energy storage is suitable for fittings of various kinds.
  • Preferred field of application is furniture construction.
  • it is suitable as an energy store, which forms part of an actuating device or holding device.
  • Such he is particularly suitable for furniture fittings of various kinds, such as front and rear wall connections and / or cabinet and / or shelf hanger and / or as a rack connection of a pullout guide.
  • the spiral spring arrangement comprises a V-shaped or U-shaped spiral spring with two arcuate longitudinal limbs, which are integrally or individually formed, wherein the longitudinal limbs are connected to each other in a one-piece configuration via a bend.
  • the spiral spring does not have to be designed too large, it is also advantageous if the spiral spring arrangement has a spring core.
  • the task of the spring core is to guide the spiral spring and to allow a very good preload, preferably a nearly maximum, bias of the spiral spring.
  • the spring core has a shape adapted to the shape of the bent longitudinal leg shape and a partial support of these longitudinal limbs over a part of Ensures length of these legs, especially in their sections that widen.
  • the configured according to one or more of the claims related spring core may be formed one or more parts. Preferably - but not mandatory - it is inexpensive plastic.
  • the lower end of the spiral spring passes through the bore of the release lever, so that the lower end serves as a rotary shaft for the release lever, which can rotate about the free end of the spiral spring, which in turn can move relative to the base body, so that the release lever can perform a superimposed rotational and translational movement on the base body.
  • the release lever has a torque transmission contour for applying a corresponding tool.
  • a frame for a drawer with a locking device according to one of the related claims and a drawer according to claim 15 with a frame according to claim 14 and with a panel with a connection fitting which is attached to the locking device.
  • the bezel can be a front bezel.
  • the term "diaphragm" also includes, for example, a rear wall or another wall. Also, the term of the frame is not too narrow to understand.
  • Fig. 1 is a piece of furniture 1 with a furniture body 2 with side walls 3 shown.
  • the furniture body 2 are between the side walls 3 more here - purely exemplary three - drawers 4, 5, set 6, which are guided inside by means of (not shown here) pullout relative to the furniture body 2 on the side walls 3, so that each of the drawers , 5, 6 are each pulled out of the furniture body 2 in an open position and again pushed out of this into a closed position.
  • One or more of the drawers 4, 5 and 6 have (see Fig. 1 and 2 in interaction) preferably a front panel 7a or 7b (here in two different vertical heights) on, two here parallel (side) frames 8 (of which in Fig. 2 one shown), a rear wall 9 and a bottom 10.
  • the frame 8 has (see Fig. 2 ) on a main extension direction X.
  • This direction X is also the direction in which the drawer in the furniture body 3 can be inserted and pulled out of this.
  • the after Fig. 1 For this vertical direction is the direction Y - in which the width of the frame 8 is measured - and the other vertical direction in the usual installed position, the direction Z.
  • the frames 8 - see Fig. 2 and 3 - Are preferably constructed in each case two shells and have an inner shell 11 and an outer shell 12.
  • the inner shell 11 comprises with the outer shell 12 each have a narrow cavity 13.
  • a single-shell construction with a corresponding cavity would also be conceivable.
  • the outer shell 12 and the inner shell 11 are made of a metal, in particular steel sheets, or of a light metal, in particular of aluminum or an aluminum alloy.
  • the outer shell 12 and the inner shell 11 form a very narrow frame 8
  • the cavity 13 is preferably narrower than 15 mm.
  • the invention to be explained below can be used advantageously.
  • the front panels 7a, b are in each case mounted and held on the two frames 8 with at least one diaphragm lock fitting consisting of a connection fitting 15 fastened to the front panel and a locking device 14 arranged and fastened to the frame 8 (FIG. Fig. 4 to 10 ).
  • frame 8 therefore has the in each case Fig. 4 ff or in the Fig. 11 ff pictured locking device 14, which is each designed to first engage behind the connecting bracket 15 on the front panel 7a when attaching the front panel 7a or b to the frame 8, then pull up to the frame 8 zoom and then fixed to this - but again releasable - to keep locked.
  • This is in the Fig. 6 to 10 shown in several consecutive steps.
  • the frame 8 is designed relatively narrow in the Y direction and at least in variants also vertically relatively flat, it is necessary to provide a correspondingly compact designed but still safe and good functioning locking device 14.
  • connection fitting 15 is briefly considered.
  • the connection fitting 15 has a diaphragm support 16 - see Fig. 5 and 6 - On, with one or more fasteners (not shown here) such as screws on the side facing the frame 8 side of the front panel 7 a can be fastened.
  • At the diaphragm support 16 are two here in the direction of the frame 8 extending parallel webs 17 are provided, which are connected to each other with a bolt 18, wherein the bolt 18 is spaced from the diaphragm support 16 so that there is a free space between them.
  • the pin 18 is the element to be engaged by the locking device 14.
  • connection fitting 15 is preferred, but is not mandatory, but can be varied as long as an engageable by the locking device 14 element on the panel support 16 or the front panel 7a, b itself is provided.
  • the locking device 14 is attached to a carrier element 19 (FIG. Fig. 4 or 11 ) of the frame 8 attached as an abutment.
  • the connection fitting 15 is further adjustable with at least one adjusting device 50 from the position (Y and / or Z direction) relative to the locking device 14, which is advantageous but not mandatory.
  • the support member 19 is here a Zargenadapter, which is further formed here as a sheet metal part, and which is fixed to the frame 8, for example in the cavity 13, e.g. on the inner shell 11 or the outer shell 12.
  • the support member 19 may also be configured integrally with the frame 8. It serves as an abutment for the locking device 14 on the frame 8.
  • a base body On the support member 19 is a base body, here a base plate assembly with here two base plates 20, 21, attached.
  • the base plates 20, 21 extend in sections parallel to each other and are spaced from each other. They are angled here at one or more edges.
  • the base plates 20, 21 on both sides of the support member 19 and are fixed to this adjustable with fastening means 22 and the side adjustment 50.
  • the base plates 20, 21 protrude in the direction of the front panel 7a or in this case of the connection fitting 15 both in sections over the carrier element 19, so that a slot 23 is formed between them ( Fig. 4 ).
  • the base plate assembly could have only a single base plate or more base plates than two, but the embodiment with two base plates 20, 21 is preferred since the elements to be described are well and safe in them held and managed.
  • the base plates 20, 21 are connected to each other with a fixing means such as rivets or the like (reference numeral 22) to a flat base plate assembly with the slot 23. They are arranged on the support member 19 adjustable according to a variant or fixed by another variant - so not adjustable - positioned.
  • the release lever 24 is arranged on the one outer side of the base plate assembly and the catch lever 25 on the other side or between the base plates 20, 21 of the plate assembly in the slot 23.
  • the catch lever 25 in the slot 23.
  • the energy storage device 26 is used for energy storage and release and for applying force to the release lever 24 and the catch lever 25. It can be configured in various ways, with a preferred and advantageous embodiment will be described below.
  • the energy storage 26 is after Fig. 4 to 10 such as Fig. 20 each designed as a spiral spring arrangement, which is very advantageous, but again not mandatory.
  • This energy storage 26 as a spiral spring arrangement forms a particularly advantageous designed power storage 26 for applying force to the locking devices 14 in particular according to the accompanying figures, but also forms an independent invention and is thus advantageous as energy storage for use in fittings of various kinds, especially furniture fittings.
  • the spiral spring assembly comprises a bending spring 28 (see also Fig. 5 ), here a wire bending spring, which has a U-shaped basic shape with two longitudinal limbs 29, 30. These longitudinal legs can be connected to each other via a bend 31 (see Fig. 5 and Fig. 6 ). But it is also conceivable that the longitudinal legs 29, 30 are not connected to each other, so that the bending spring 28 is not in one piece but is designed in several pieces. Such an embodiment show the Fig. 20a) to Fig. 20 e) ,
  • the bend 31 and the longitudinal limbs 29, 30 run as far as possible in one plane.
  • This plane runs here parallel to the base plate arrangement - here to the base plates 20, 21 in the X / Z plane.
  • the bending spring 28 is thus housed very compact parallel to the base plate assembly. It lies substantially on the outside of the base plate assembly parallel to this. This is also after Fig. 20 the case.
  • the two longitudinal legs 29, 30 of the bending spring 28 can be compressed in the Z direction at their free ends, whereby the bending spring 28 stores energy that can be released by relaxing - ie by moving the longitudinal legs 29, 30 away from each other - in a manner to be described, the release lever 24 and the catch lever 25 to move.
  • the bending spring 28 is partially placed around a spring core 32 (see Fig. 6 and Fig. 20 ), which serves as a spring amplifier.
  • Fig. 20 To Fig. 20 are the two longitudinal legs 29, 30 respectively inserted with their one ends in (here blind hole-like) openings 60, 61 of the spring core 32 and are held and fixed. Otherwise correspond structure and function of the spring element of Fig. 20 as far as possible of the spring element of Fig. 6 , in particular with regard to the possibility of connection to the locking device.
  • the spring core 32 has a shape adapted to the shape of the bent longitudinal limbs 29, 30 and allows partial support of these longitudinal limbs 29, 30 over part of the length of these limbs, in particular in their sections which adjoin the bend 31 in a widening manner ( Fig. 6 ) or which adjoin the ends of the longitudinal legs 29, 30, which are turned to the spring core 32.
  • the bending spring 28 is well protected and guided defined on the spring core 32.
  • the spring core 32 By the spring core 32, its effect is advantageously optimized.
  • the walls 33, 34 lie parallel to the plate assembly in the X / Z plane.
  • the function of the spiral spring is shown in interaction with a spring core.
  • the object and the advantage of the spring core 32 achieved here is to guide the bending spring 28 and to increase the energy storable or stored in the bending spring 28 relative to a spring without a core. It is conceivable to design the spring core in one or more pieces.
  • the physical basis for the design of the spring core 32 is according to a preferred embodiment is to bias the one or more parts bending spring 28 of the energy accumulator 26 - partially or even in almost every area to all or relatively close to the smallest possible elastic bending radius, which here as Energy increase is understood, since this position would not be practically usable without spring amplifier. If this radius is undershot, a plastic deformation occurs in the bending spring 28, as a result of which further energy storage is no longer possible. The bending spring 28 is then overstretched.
  • the spring core 32 corresponds to a portion of a cylinder around which the spring wire is wound and assumes the straight shape when unwinding. Parameters required for calculation are wire cross-section, material yield strength, modulus of elasticity.
  • the radius R of the spring core 32 (see Fig. 7a and 20a ) preferably corresponds to the maximum or maximum elastic elongation of the bending spring without adverse deformation effects.
  • the arcuate longitudinal legs 29, 30 are arranged parallel to the main extension direction of the frame 8 and the bend 31 of the bending spring 28 is oriented to the side facing away from the connecting fitting 15 side of the locking device 14, so that the bending spring 28 well in the long in the X direction Cavity 13 of the frame 8 on the side facing away from the release lever 24 side of the locking device can be accommodated.
  • the longitudinal limbs 29, 30 are each bent by 90 ° (i.e., perpendicular to the base plate arrangement) at their free ends 36, 37, which are oriented in the assembly position on the frame 8 or on the pre-assembled drawer 4 in the direction of the front panel 7a.
  • the one - here upper - free end 36 passes through a bore 38 of the base plate assembly (here the two base plates 20, 21) and the other - here lower free end 37 on the other hand, a slot (or a slot 39) of the base plate assembly (here the two base plates 20, 21).
  • the bore 38 and the slot 39 are here in the Z direction (in the usual installed position on a drawer, the vertical direction) vertically aligned.
  • the slot 39 is also vertically aligned here and lies here in the vertical direction (Z) below the bore 38th
  • the lower free end 37 of the spiral spring 28 further penetrates a bore 40 of the release lever 24.
  • the lower free end 37 thus serves as a rotary shaft for the release lever 24, which can rotate about the free end 37 of the spiral spring 28, which in turn in the slot 39 can move. In this way, the release lever 24 can perform a superimposed rotational and translational movement on the base plate assembly.
  • the lower free end 37 of the spiral spring 28 also passes through a bore 41 of the catch lever 25, so that this can perform a superimposed rotational and translational movement of the base plate assembly.
  • the catch lever 25 also has a slot 42 which is slightly bent here and is located above the bore 41. This slot 42 is penetrated by the other - here upper - free end 36 of the spiral spring 28. In this way, the catch lever 25 is forced to a defined rotational and translational movement (to be described in more detail) when the lower free end 37 of the bending spring 28 shifts in the slot 39 of the base plate arrangement, which entrains the catch lever 25.
  • the lower free end 37 of the bending spring 28 is located at the upper end of the slot 39 of the base plate assembly, the bending spring 28 is tensioned. This position corresponds to a position in which the front panel 7 is not yet attached.
  • the bending spring 28 is in its relaxed state. This position corresponds to a position in which the front panel 7 has been attached.
  • the catch lever 25 has a hook-like locking 43, which then engages behind the undercut, here the bolt 18 of the connection fitting 15, which is then inserted into a horizontally extending slot 44 of the base plate assembly, which is open towards the front panel 7a.
  • the bending spring 28 can be held in the cocked position and thus they can be released from this and also so that the bending spring 28 can be moved from the relaxed position in the cocked, the release lever 24 is provided.
  • the trigger lever 24 has a torque transmission contour 45.
  • this is not intended for direct manual movement, but for applying a corresponding tool (exemplary training: Phillips and screwdriver).
  • the trigger lever 24 also has an arc shape, wherein at the inner radius of this arc, a control contour 46 is formed. With this control contour 46, the release lever 25 adjoins the base plate arrangement in the mounted position on a pin 47 (FIG. Fig. 7b ), which is provided on the side of the base plate assembly and projects therefrom, on which also the release lever 24 is provided.
  • the coordination of the control contour 46 and pin 47 and the pivot bearing at the lower free end 37 of the bending spring 28 in the slot 39 is such that the release lever 24 is movable with the tool in a release position, in which the lower free end 37 of the spiral spring 28 is located in the slot 39 of the base plate assembly at the upper end, so that the bending spring 28 is tensioned.
  • the control contour 46 has for this purpose a cam portion 48.
  • the locking device 14 is biased in this state.
  • the locking 43 of the catch lever 25 is outside - here above - the slot 44 for insertion of the connection fitting 15th
  • the vote of the slots or scenes and pivot bearing of the locking device 14 is such that the catch lever 25 begins the undercut (here the bolt 18) of the connection fitting 15 with its locking 43, to engage behind what the connection fitting 15 due to the action of the bending spring 28th continues to pull the locking device 14 and keeps it stable. This position is releasable by turning back the release lever 24 with a tool, to which again the cam portion 48 is to be run over by tool operation.
  • Fig. 11 to 16 show a further embodiment of a diaphragm lock fitting.
  • This aperture lock fitting is largely identical to that of Fig. 4 to 10 designed. Therefore, like reference numerals have been given, and it is possible to fully refer to the description of the structure and function of the first embodiment.
  • the upper end 36 of the spiral spring 28 engages through a bore 51 in the catch lever 25 'and the lower end 37 of the spiral spring 28 a slot 42' below this bore 51.
  • another slot 52 is formed, which extends substantially in the main extension direction X, thus aligned at an angle to the slot 42 'and is penetrated by a mounted on the base plate assembly pin 53.
  • the catch lever 25 ' in turn, from a starting position in which the hook-like locking member 43 is outside the height Z of the slot 44 on the front panel assembly, move to a position in which the locking 43 an undercut, in particular again the bolt 18, engages behind the connection fitting 15.
  • the triggering by the release lever 24 and the further course of the movement are essentially analogous to the Fig. 6 to 10 from.
  • connection fitting 15 first reaches the web 49 as the free end of the release lever 24 (FIG. Fig. 13 to Fig. 14a . b ).
  • the release lever 24 is thereby rotated and is released from a locking position / fürtot Vietnamese.
  • the bending spring 28 can relax, whose here lower free end 37 shifts in the scenes / slots 39 and 42 ', which rotates and moves the locking lever 25 so that its locking 43, the bolt 18 on the connection fitting engages behind this further on the locking fitting 14 or on the corresponding frame 8 and then spring assisted holds there ( Fig. 14 . 15 . 16 ).
  • the variant of Fig. 11 to 16 locked the front panel 7 safely and is designed compact
  • the variant of the Fig. 4 to 10 is preferred because of the even simpler or more compact design.
  • the base plate arrangement in particular one of the base plates 20, 21 may be connected directly to the frame 8 or consist of a part of the frame 8.
  • the trigger lever 24 is multi-piece, here designed in two pieces and has a first lever arm 24a and a second lever arm 24b articulated thereto.
  • the first lever arm 24 a is here provided with the torque transmission contour 45. He has here as the upper axis of rotation of the end 37 of the spiral spring 28, which passes through him and the slot 39 in the body. It is designed such that it with the connection fitting 15 (see Fig. 17a . b ) is solvable from an over-center position assumed together with the second lever arm 24b, wherein it rotates the second lever arm 24b during a deflection so that it is rotated with the over-center position, so that the energy accumulator 26 can exert its effect.
  • the spiral spring assembly with the bending spring 28, which can relax, so that the catch lever 25 analogous to Fig. 7 to 10 is moved into a locking position.
  • the vote of the slots or scenes and pivot bearing of the locking device 14 is in turn such that the catch lever 25 begins the undercut (here the bolt 18) of the connection fitting 15 with its locking 43 to engage behind what the connection fitting 15 due to the action of the spiral spring 28 continues to pull the locking device 14 and keeps it stable. This position is releasable by turning back the release lever on the lever arm 24a with a tool. Overall, a very compact and yet secure Arretierbeschlag is created in such a way.

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Claims (15)

  1. Dispositif d'arrêt (14) pour une ferrure d'arrêt d'un châssis, qui est conçu pour coopérer avec une ferrure d'assemblage (15) pour un panneau (8), présentant les caractéristiques suivantes :
    a) un corps de base en une ou plusieurs pièces,
    b) au moins trois éléments fonctionnels principaux, mobiles en tous cas dans une mesure limitée, sont prévus sur le dispositif d'arrêt (14) :
    i) un levier de déclenchement (24),
    ii) un levier de retenue (25, 25') et
    iii) un accumulateur d'énergie (26),
    c) le levier de retenue (25, 25') et le levier de déclenchement (24) étant mobiles dans des plans parallèles et, ce faisant, étant en coïncidence mutuelle en tous cas sur certaines parties, dans une vue perpendiculaire à ces plans,
    caractérisé en ce que
    d) une extrémité (36) de l'accumulateur d'énergie (26) traverse un alésage (38) et l'autre extrémité (37) un trou oblong (39) dans le corps de base, dans lequel elle est déplaçable,
    e) l'autre extrémité (37) de l'accumulateur d'énergie (26) déplace en outre le levier de retenue (25) dans une position d'arrêt lors d'un déplacement dans le trou oblong (39) du corps de base lorsque l'accumulateur d'énergie (26) est détendu.
  2. Dispositif d'arrêt selon la revendication 1, caractérisé en ce que le levier de déclenchement (24) est disposé d'un côté extérieur du corps de base et le levier de retenue (25, 25') de l'autre côté extérieur ou entre deux éléments du corps de base (20, 21) dans une fente (23).
  3. Dispositif d'arrêt selon la revendication 1 ou 2, caractérisé en ce que le levier de déclenchement (24) est monté rotatif sur une extrémité (37) de l'accumulateur d'énergie (26) qui est en outre guidée de manière déplaçable dans le trou oblong (39) du corps de base.
  4. Dispositif d'arrêt selon l'une des revendications précédentes, caractérisé en ce que le levier de déclenchement (24) définit une position de dépassement de point mort dans laquelle l'accumulateur d'énergie (26) est tendu et que le levier de déclenchement (24) peut être libéré de cette position de dépassement de point mort par application de la ferrure d'assemblage (15) contre le dispositif d'arrêt (14), de sorte que l'accumulateur d'énergie (26) peut se détendre.
  5. Dispositif d'arrêt selon l'une des revendications précédentes, caractérisé en ce que le levier de déclenchement (24) forme un contour de commande (46) avec une partie came (48) qui définit la position de dépassement de point mort dans laquelle l'accumulateur d'énergie (26) est tendu.
  6. Dispositif d'arrêt selon l'une des revendications précédentes, caractérisé en ce que le levier de déclenchement (24) est réalisé en une ou plusieurs parties et présente au moins deux bras de levier (24a, 24b) en cas de configuration en plusieurs parties.
  7. Dispositif d'arrêt selon l'une des revendications précédentes, caractérisé en ce qu'une extrémité (36 ou 37) de l'accumulateur d'énergie (26) est en outre montée dans un alésage (41) du levier de retenue (25) et que l'autre extrémité (36 ou 37) de l'accumulateur d'énergie (26) traverse un trou oblong (42) du levier de retenue (25), de sorte que le levier de retenue (25) est déplacé par l'accumulateur d'énergie, lorsque l'accumulateur d'énergie (26) est détendu, dans une position d'arrêt dans laquelle le levier de retenue (25) arrête un élément, en particulier un goujon (18), de la ferrure d'assemblage (15).
  8. Dispositif d'arrêt selon l'une des revendications précédentes, caractérisé en ce que l'accumulateur d'énergie (26) est réalisé sous la forme d'un agencement à ressort de flexion, lequel agencement à ressort de flexion présente de préférence un ressort de flexion en V ou en U en une ou plusieurs parties (28) avec deux branches longitudinales (29, 30).
  9. Dispositif d'arrêt selon l'une des revendications précédentes, caractérisé en ce que les deux branches longitudinales (29, 30) présentent des extrémités coudées qui forment les extrémités libres (36, 37) de l'accumulateur d'énergie (26), qui s'engagent dans le corps de base, le levier de déclenchement (24) et le levier de retenue (25), et de préférence traversent ceux-ci.
  10. Dispositif d'arrêt selon l'une des revendications précédentes, caractérisé en ce que le ressort de flexion (28) est posé sur certaines parties autour d'au moins un noyau de ressort (32) qui sert d'amplificateur de ressort.
  11. Dispositif d'arrêt selon l'une des revendications précédentes, caractérisé en ce qu'une extrémité libre (37) du ressort de flexion (28) traverse l'alésage (40) du levier de déclenchement (24), de sorte que ladite extrémité libre (37) sert d'arbre rotatif pour le levier de déclenchement (24), lequel peut en outre tourner autour de l'extrémité libre (37) du ressort de flexion (28) qui peut à son tour se déplacer par rapport au corps de base, de sorte que le levier de déclenchement (24) peut effectuer un mouvement superposé de rotation et de translation sur le corps de base.
  12. Dispositif d'arrêt selon l'une des revendications précédentes, caractérisé en ce que le trou oblong (42) du levier de retenue (25) se situe au-dessus de l'alésage (41) ou que le trou oblong (42') du levier de retenue (25') se situe au-dessous de l'alésage (51).
  13. Dispositif d'arrêt selon l'une des revendications précédentes, caractérisé en ce que le corps de base présente une tige (47) et que le levier de déclenchement (24) peut être déplacé avec l'outil dans une position de déclenchement dans laquelle une extrémité libre (37) de l'agencement à ressort (26) se trouve dans le trou oblong (39) du corps de base à l'extrémité supérieure, de sorte que le ressort de flexion est tendu (28).
  14. Châssis (8) pour un tiroir (4, 5, 6), caractérisé par un dispositif d'arrêt (14) selon l'une des revendications précédentes.
  15. Tiroir avec un châssis selon la revendication 14 et avec un panneau muni d'une ferrure d'assemblage (15) qui peut être fixée au dispositif d'arrêt (14).
EP17207034.4A 2016-12-16 2017-12-13 Dispositif d'arrêt pour une ferrure d'arrêt pour un châssis et châssis pourvu de ferrure d'arrêt Active EP3335592B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016124616.6A DE102016124616A1 (de) 2016-12-16 2016-12-16 Arretiervorrichtung für einen Arretierbeschlag für eine Zarge und Zarge mit einem Arretierbeschlag

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EP3335592B1 true EP3335592B1 (fr) 2019-07-03

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DE (1) DE102016124616A1 (fr)
ES (1) ES2748600T3 (fr)

Family Cites Families (4)

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Publication number Priority date Publication date Assignee Title
DE19531698B4 (de) * 1995-08-29 2005-08-11 MEPLA-WERKE LAUTENSCHLäGER GMBH & CO. KG Halterungs-Beschlag für Frontblenden von Schubladen
AT405361B (de) * 1997-04-29 1999-07-26 Alfit Ag Vorrichtung zum befestigen der frontblende einer schublade
DE102010060722B4 (de) 2010-11-22 2020-04-02 Paul Hettich Gmbh & Co. Kg Verbindungsbeschlag
AT510779B1 (de) * 2010-11-23 2014-09-15 Blum Gmbh Julius Möbelbeschlag zur frontblendenbefestigung

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ES2748600T3 (es) 2020-03-17
DE102016124616A1 (de) 2018-06-21
EP3335592A1 (fr) 2018-06-20

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