EP1845222B1 - Clip attachment for attaching fittings such as locks, hinges, handles in apertures in a thin wall - Google Patents

Abstract

Clip fixing element for an assembly of fixture devices such as key locks (10), in a thin wall (16, 50). The fixing element comprises: a head part (24) that is to be placed on the outer side (18) of the thin wall and which covers the outer edge (20) of an opening; a body part (26, 28) and a mounting element (36). The body part, mounting element and a spring ensuring backlash free mounting of the body part are configured as separate parts.

Description

Background of the invention

The invention relates to a Klipsbefestigung for the installation of fittings, such as socket wrenches, swivel lever locks, hinge dividers, stiffeners, bracket of door arresters or flap holders in openings in a thin wall, comprising a on the one, outer side of the thin wall to be arranged, the outer edge of the opening overlapping head portion from which in the mounted position a breakthrough protruding torso portion projecting from the spring surface in the direction of its outer surface yielding retaining elements whose free end an inclined surface for play-free support of the body portion on the edge or edge of the opening of the other, inner side of the thin wall are provided, wherein the body part and the holding element and the spring force-generating spring are separate parts.

State of the art

Such a Klipsbefestigung is from the FR-A-2 746 944 (TEAUPEL RENE ) already known.

Furthermore, be on the DE 342 387 C (DAMM & LADWIG ). In both documents, the holding elements are designed as a pivot lever and not as a carriage.

In contrast, according to the FR 670 715 A (MEUNIER GEORGE ) The retaining elements slidably disposed against compression spring force, but they are not sledges.

In the DE 94 11 368 U1 (WHU MUENZPRUEFER DIETMAR TRENNER GMBH) a hull part (guide cap 5) is described in which only a slidably arranged carriage is disclosed.

From the U.S. Patent No. 5,435,159 is a Klipsbefestigung for quick assembly of a closure housing known, which can be arranged for example in a round opening in a thin wall. The intended for a deflector closure housing comprises a to be arranged on the one, outer side of the thin wall, the outer edge of the breakthrough overlapping head portion, namely a flange from which a breakthrough in the mounted position protrudes hull part from the yielding in the direction of its outer surface Tongue elements project whose free end has an inclined surface for play-free support of the body part on the edge of the opening of the other, inner side of the thin wall. The holding force of the integral with the body part holding or tongue elements is dependent on the spring tension, which depends on the plastic material used and therefore can not be made arbitrarily large.

From the EP 0258491 A1 a similar construction is known with which a lock cylinder by means of a locking cylinder receiving, retaining tongues forming plastic housing in thin-walled doors, drawers or the like. Can be fastened. By sloping surfaces at the ends of the tongue a desired adaptability to commonly occurring variations of the components to be locked is achieved. Column 9 of the document also describes that the resilient tongues can no longer escape inwards after the lock cylinder has been mounted in the housing. The disadvantage here is that a very specific construction, namely a round housing with inserted therein lock cylinder must be provided to allow this locking of the tongues after installation.

Object of the invention

The object of the invention is to provide a Klipsbefestigung for the assembly of fittings in openings in a thin wall in alternative to To develop state of the art. In particular, a development of the known arrangement is to be created, which can be mounted by simply plugging into the breakthrough, which is versatile, without tools difficult or impossible to disassemble and without losing parts, such as screws, nuts and tolerates Rüttelbelastung and has higher holding power ,

solutions

Solve the object of the invention in that the holding elements in a parallel to the plane of the thin wall, rectangular in cross-section cylinder slidably arranged carriage, and that the carriage are held by a locking between them or in the cylinder latching hook device against compression spring force or that Slides are made of rigid material, such as metal, and are held by a sprinkler arranged between you against compression spring force.

This makes it possible, for in principle arbitrarily shaped fitting devices, not only for round lock cylinder, a Klipsbefestigung for quick assembly of fitting devices, such as socket wrench actuations, Schwenkhebelbetätigungen, brackets, damper, cylinder housing and the like. To create in openings of a thin wall whose holding power is not dependent on the plastic material used for the tongues and thus theoretically arbitrarily designed and adapted to the particular task.

The easiest way is an embodiment in which the body part and head part are injected in one piece, for example made of plastic. But it is also possible to form the body part and head part as two parts which are screwed together, welded, glued or clipped.

According to a further development, support elements held or carried in the fuselage part are provided for supporting the holding elements after the mounting of the fitting device in the thin wall. (Claim 10).

According to another embodiment of the invention, two diametrically opposed holding elements are provided, which are supported by spring means such as coil spring. (Claim 11). Since the run-on slopes of the holding elements can be provided with different angles and since the spring means can be provided with freely selectable spring force, the locking force can be adapted to the respective task and is not dependent on the plastic material.

In the prior art, the locking force is highly dependent on the shape of the fitting and the material property of the plastic used.

With different loading of the two diametrically opposite holding elements, it is advantageous if the one, weaker loaded locking part of resilient plastic, such as polyamide, and the other, more heavily loaded locking member made of metal. (Claim 2).

The pinning device can also consist of screws screwed in the head part (claim 3), wherein according to yet another embodiment there is the possibility that the screws fix the body part on the head part.

The cylinder may have a part partition or undercut or breakthrough edge on which slides are axially supported by a shoulder or hook. (Claim 5).

According to a further embodiment, wherein the fitting device is an actuator for a pivot or folding lever lock for attachment in an elongated or in two shorter rectangular openings, wherein the one opening the lever storage, z. B. the drive shaft and the other breakthrough receives a lever lock, at least one of the apertures is also used for receiving at least one holding element according to one of the preceding embodiments. (Claim 6).

In particular, the operation for a swivel or folding lever having a trough for lockable recording of the operating lever, according to the invention, the trough forms the head part of one or two holding elements in the lever storage, such as drive shaft. (Claim 7).

The pivot lever operation may have a trough for lockable recording of the actuating lever and be characterized in that the trough on the one hand forms the Hintergrifffcheche for the thumb of a Hebelarretierung, on the other hand, the head part of a retaining element in the lever locking. (Claim 8).

In the case of a trough, it is advantageous if the holding elements are formed by slidably held carriages whose movement axis is perpendicular to the longitudinal extension of the trough. (Claim 9).

Brief description of the drawings

The invention is explained in more detail below by exemplary embodiments, which are illustrated in the drawings.

Fig. 1A

eine axiale Schnittansicht einer Mulde für einen Schwenkhebelbetätigung, bei der die erfindungsgemäße Klipsbefestigung verwendet ist;

Fig. 1B

eine Ansicht von hinten auf die mit der erfindungsgemäßen Klipsbefestigung befestigte Mulde;

Fig. 1C

eine Querschnittsansicht durch die Klipsbefestigung für die Mulde gemäß Fig. 1A und 1B;

Fig. 2

eine Ansicht von oben auf die Mulde gemäß Fig. 1A und 1B;

Fig. 3

eine Teilansicht einer Konstruktion mit einer Hebelverriegelung;

Fig. 4A

ein mit Klipsbefestigung versehenes Scharnier in einer Draufsicht;

Fig. 4B

das obere Scharnierteil von Fig. 4A mit Einzelheiten der Klipseinrichtung des Scharniers gemäß Fig. 4A;

Fig. 4C

eine Ansicht von oben auf das Scharnierteil gemäß Fig. 4B;

Fig. 4D

die beiden Scharnierteile der Fig. 4A mit Klipsbefestigung zur Verwendung bei einem Schrank aus Blechmaterial;

Fig. 5A, 5B und 5C

verschiedene Ansichten der bei der Ausführungsform gemäß Fig. 4A verwendeten Halteelemente;

Fig. 6

den Haltestift, der bei den Halteelementen gemäß Fig. 5A, 5B und 5C verwendet wird;

Fig. 7A und 7B

in zwei verschiedenen Ansichten die in der Klipseinrichtung zweifach verwendete Feder;

Fig. 8A und 8B

zwei verschiedene Ansichten der Klipseinrichtung, wie sie bei dem Scharnier gemäß Fig. 4A verwendet werden kann;

Fig. 9A, 9B und 9C

drei verschiedene Ansichten einer nicht erfindungsgemäßen alternativen Konstruktion einer teilweise klipsbaren und teilweise verschweißbaren Scharniereinrichtung

Fig. 10A und 10B

verschiedene Ansichten einer noch anderen Ausführungsform;

Fig. 11

eine weitere Ausführungsform;

Fig. 12

eine noch andere Ausführungsform;

Fig. 13

einen Durchbruch, in der ein Scharnier mit Klipseinrichtung z. B. gemäß Fig. 8A und 8B eingebaut werden kann;

Fig. 14

in der oberen Hälfte eine Querschnittsansicht einer Befestigung für einen Schwenkhebelverschluss; in der unteren Hälfte für ein Scharnierteil;

Fig. 15

eine Ansicht von oben auf die Anordnung gemäß Fig. 14;

Fig. 16

eine Ansicht von rechts auf den Gegenstand der Fig. 14, eingeklipster Zustand;

Fig. 17

die Anordnung gemäß Fig. 16, jedoch in zurückgedrückter Einklipsstellung;

Fig. 18A und 18B

zwei Ansichten des Einzelteils des Scharnierlappens;

Fig. 19A und 19B

zwei Ansichten des Halteelementes;

Fig. 20

eine weitere Ausführungsform in einer Ansicht ähnlich der Fig. 15A;

Fig. 21

eine Ansicht von rechts auf die Ausführungsform gemäß Fig. 20 in eingeklipstem Zustand;

Fig. 22

die Anordnung gemäß Fig. 21, jedoch in zurückgedrückter Einklipsstellung;

Fig. 23A und 23B

in ähnlichen Ansichten wie Fig. 18A, 18B die Anordnung (Scharnierlappen) gemäß Fig. 20;

Fig. 24 und 25

zwei Ansichten des zugehörigen Halteelementes;

Fig. 26

eine alternative Ausführungsform für eine Schwenkhebelbetätigung, bei dem nur der obere Teil mit der erfindungsgemäßen Klipseinrichtung befestigt ist, der untere Teil jedoch mit einem Haken;

Fig. 27

zwei Durchbrüche, in die ein Schwenkhebelverschluss gemäß Fig. 1A, 1B mit Klipseinrichtungen eingebaut werden kann.

Fig. 28

eine zu den Klipseinrichtungen gemäß Fig. 17 bis 26 passende Einbauöffnung in einer dünnen Wand;

Fig. 29

in Seitenansicht eine Ausführungsform, bei der anstelle eines Schwenkhebelverschlusses gemäß Fig. 26 ein mittels Haken befestigbares Schlüsselschild mit Dornbetätigung dargestellt ist;

Fig. 30

in einer ähnlichen Darstellung wie Fig. 29 eine Anordnung mit einer Griffhebelbetätigung, befestigt mit nur einem Klipselement am einen Ende und mit einem Haken am anderen Ende;

Fig. 31A bis 31C

verschiedene Ansichten einer erfindungsgemäßen Befestigung für ein Scharnierelement, wobei Kopfteil und Rumpfteil zweistückig sind und mittels Schrauben zusammengehalten werden;

Fig. 32A bis 32C

das Kopfteil des Scharnierelements in drei verschiedenen Ansichten;

Fig. 33A bis 33C

in drei verschiedenen Ansichten das hier verwendete Halteelement;

Fig. 33D

die zugehörige Spiraldruckfeder in einer Seitenansicht;

Fig. 34A und 34B

zwei Ansichten des U-förmigen Rumpfteils der Anordnung gemäß Fig. 31A bis 31C;

Fig. 35 und 36

ein erfindungsgemäß an einem Türblatt festgelegtes Scharnierbauteil mit einer zusätzlich angebrachten Erdungsfeder;

Fig. 37 und 38

in zwei Ansichten die zugehörige Erdungsfeder;

Fig. 39

eine Ansicht von hinten auf das Türblatt mit eingebautem Scharnierteil mit Erdungsfeder;

Fig. 40

in zwei Schnittdarstellungen eine Schwenkhebelmulde bzw. ein Scharnierbauteil mit erfindungsgemäßer Befestigung und Erdungseinrichtung;

Fig. 41

eine andere Ansicht der Anordnung gemäß Fig. 40;

Fig. 42, 43, 44

die zugehörige Erdungsfeder in drei verschiedenen Ansichten;

Fig. 45 und 46

zwei verschiedene Schnittdarstellungen eines Steckschlüsselschloßkastens mit erfindungsgemäßer Befestigung an den Stirnseiten des Schloßkastens, mit einer die Nuß lagernden Kappe, die Klipseinrichtungen besitzt, die die Stange hintergreifen;

Fig. 47A bis 47C

als Einzelteil in drei verschiedenen Ansichten den Schloßkasten;

Fig. 48A und 48B

eine Ausführungsform mit einer Kappe, die am Schloßkasten gehalten ist;

Fig. 49A bis 49D

verschiedene Ansichten des in einer Wand eingebauten Schloßkastens gemäß Fig. 46, mit zugehöriger klipsbarer Abdeckung für den zweiten Durchbruch;

Fig. 50

die zugehörige Verschlußstange;

Fig. 51A und 51B

in zwei verschiedenen Ansichten das zugehörige Befestigungselement;

Fig. 52A und 52B

in zwei verschiedenen Ansichten das zugehörige Ritzel;

Fig. 53

den Schloßkasten mit aufgesetztem Deckel;

Fig. 54A bis 54C

in verschiedenen Ansichten eine Ausführungsform ähnlich der gemäß Fig. 53, wobei jedoch die Klipsbefestigung für die Kappe an den stirnseitigen Ecken in Durchbrüchen greifen;

Fig. 55A bis 55D

in verschiedenen Ansichten den Schloßkasten gemäß Fig. 54, jedoch mit aufgesetztem Deckel;

Fig. 56A bis 56B

in zwei verschiedenen Ansichten eine Hebelbetätigung mit Schloßkasten, in der einerseits mit einer Hakeneinrichtung, andererseits erfindungsgemäß in einer dünnen Wand befestigt ist;

Fig. 57A bis 57C

eine ähnliche Konstruktion wie Fig. 56, jedoch mit einem Schwenkhebel;

Fig. 58A und 58B

in zwei verschiedenen Ansichten das zugehörige Ritzel;

Fig. 59A und 59B

in zwei verschiedenen Ansichten die zugehörige Verschlußstange;

Fig. 60

die zugehörige Anordnung von Durchbrüchen in einer dünnen Wand;

Fig. 61A und 61B

ein Schwenkhebelverschluß mit Haken mit Klipselementenbefestigung, wobei die Kappe stirnseitig klipsbar ist und somit die Stangenelemente für eine besonders schmaler Bauweise sorgen und für Montagezwecke die Stangenperforation am Ende erweitert ist;

Fig. 62A und 62B

die Montagemöglichkeit der Verriegelungsstangen;

Fig. 63

eine Aufsicht auf die Verriegelungsstangen;

Fig. 64

eine Seitenansicht der Schwenkhebelmulde;

Fig. 65

die Anordnung der Verschlußteile in einem Türblatt;

Fig. 66

eine Ansicht von unten auf die erfindungsgemäß ausgestalteten Schwenkhebelbetätigung;

Fig. 67 und Fig. 68

zwei verschiedene Ansichten des Deckels;

Fig. 69A bis 69C

drei verschiedene Ansichten eines erfindungsgemäß einklipsbaren Gehäuses mit aufgesetztem Adapter zur Flügelzungenanwendung und zur Montage von Rundstangen;

Fig. 70A, 70B

zwei verschiedene Ansichten der zugehörigen Flügelzunge;

Fig. 71A bis 71C

den zugehörige Verschlußkastendeckel;

Fig. 72, 73, 74

verschiedene Ansichten eines Metallscharniers mit angeschweißten Führungskanälen;

Fig. 75A und 75B

zwei Ansichten des zu Fig. 76A gehörigen Schiebers;

Fig. 76A bis 76C

drei verschiedene Ansichten eines Scharniers mit Klipsbefestigung;

Fig. 76D

eine weitere Ansicht;

Fig. 78A bis 78C

die Feder, eine Schraube und ein Stift als Bestandteile der Befestigungseinrichtung gemäß Fig. 76A bis D;

Fig. 79A bis 79C

drei verschiedene Ansichten eines ähnlichen Befestigungselements wie bei Fig. 76A bis C, jedoch hier für einen Verschluß;

Fig. 80A und 80B

die Verschlußmulde mit ihrer Befestigungseinrichtung als Einzelteil;

Fig. 81A und 81B

der Schieber als Einzelteil in zwei verschiedenen Ansichten;

Fig. 82A und 82B

eine Madenschraube und eine Feder zugehörig zu dem Verschluß gemäß Fig. 79A bis 79C als Einzelteile;

Fig. 83 und 84

zwei verschiedene Ansichten eines Klipsscharniers, bei dem auch Blechausbeulungen gemäß Fig. 84 unschädlich sind;

Fig. 85

die Blechausbeulungen am Rand des Durchbruchs;

Fig. 86A, 86B und 86C

in drei verschiedenen Ansichten eine noch andere Ausführungsform der Erfindung;

Fig. 86D

eine ähnliche Darstellung wie Fig. 86C, jedoch mit ausgefahrenen Halteelementen;

Fig. 86E

eine Ansicht ähnlich der Fig. 86D;

Fig. 87A bis 87C

das bei Fig. 86A bis 86E verwendete Halteelement als Einzelteil in drei verschiedenen Ansichten;

Fig. 88A bis 88C

drei verschiedene Ansichten einer Ausführungsform, bei der ein Führungskanal durch einen aufgeschraubten Aufsatz gebildet wird;

Fig. 89A bis 89C

drei verschiedene Ansichten einer Ausführungsform für schwere Belastung, bei der vier Klipsplatten die Halteelemente bilden.

It shows:

Fig. 1A

an axial sectional view of a trough for a pivot lever operation, in which the Klipsbefestigung invention is used;

Fig. 1B

a view from behind of the attached to the clip fastening according to the invention trough;

Fig. 1C

a cross-sectional view through the Klipsbefestigung for the trough according to Fig. 1A and 1B ;

Fig. 2

a view from the top of the trough according to Fig. 1A and 1B ;

Fig. 3

a partial view of a construction with a lever lock;

Fig. 4A

a hinge provided with Klipsbefestigung in a plan view;

Fig. 4B

the upper hinge part of Fig. 4A with details of the clip means of the hinge according to Fig. 4A ;

Fig. 4C

a view from above of the hinge part according to Fig. 4B ;

Fig. 4D

the two hinge parts of the Fig. 4A with clip fastening for use with a sheet metal cabinet;

Figs. 5A, 5B and 5C

different views of the according to the embodiment Fig. 4A used holding elements;

Fig. 6

the retaining pin, according to the holding elements Figs. 5A, 5B and 5C is used;

Figs. 7A and 7B

in two different views, the spring used twice in the clip device;

Figs. 8A and 8B

two different views of the Klipseinrichtung, as in the hinge according to Fig. 4A can be used;

Figs. 9A, 9B and 9C

three different views of a non-inventive alternative construction of a partially clipped and partially welded hinge means

Figs. 10A and 10B

different views of yet another embodiment;

Fig. 11

another embodiment;

Fig. 12

a still further embodiment;

Fig. 13

a breakthrough in which a hinge with Klipseinrichtung z. B. according to Figs. 8A and 8B can be installed;

Fig. 14

in the upper half, a cross-sectional view of a mounting for a pivot lever lock; in the lower half for a hinge part;

Fig. 15

a top view of the arrangement according to Fig. 14 ;

Fig. 16

a view from the right on the object of Fig. 14 , clipped state;

Fig. 17

the arrangement according to Fig. 16 , but in pressed-back position;

Figs. 18A and 18B

two views of the item of hinge flap;

Figs. 19A and 19B

two views of the retaining element;

Fig. 20

another embodiment in a view similar to the Fig. 15A ;

Fig. 21

a view from the right to the embodiment according to Fig. 20 in a clipped state;

Fig. 22

the arrangement according to Fig. 21 , but in pressed-back position;

Figs. 23A and 23B

in similar views as Figs. 18A, 18B the arrangement (hinges) according to Fig. 20 ;

FIGS. 24 and 25

two views of the associated holding element;

Fig. 26

an alternative embodiment for a pivoting lever operation, in which only the upper part is attached to the Klipseinrichtung invention, the lower part, however, with a hook;

Fig. 27

two breakthroughs, in which a swing lever lock according to Fig. 1A, 1B can be installed with Klipseinrichtungen.

Fig. 28

one to the Klipseinrichtungen according to FIGS. 17 to 26 suitable installation opening in a thin wall;

Fig. 29

in side view an embodiment in which instead of a pivot lever closure according to Fig. 26 a fastened by means of hook key plate is shown with mandrel actuation;

Fig. 30

in a similar representation as Fig. 29 an arrangement with a handle lever operation, fastened with only one Klipselement at one end and with a hook at the other end;

Figs. 31A to 31C

various views of a fastening according to the invention for a hinge element, wherein the head part and the body part are two-piece and are held together by means of screws;

FIGS. 32A to 32C

the head part of the hinge element in three different views;

Figs. 33A to 33C

in three different views, the holding element used here;

Fig. 33D

the associated coil spring in a side view;

Figs. 34A and 34B

two views of the U-shaped body part of the arrangement according to Figs. 31A to 31C ;

FIGS. 35 and 36

a hinge member according to the invention fixed to a door leaf with an additionally mounted grounding spring;

FIGS. 37 and 38

in two views, the associated grounding spring;

Fig. 39

a view from the rear of the door leaf with built-hinge part with grounding spring;

Fig. 40

in two sectional views a pivot lever recess or a hinge component with inventive attachment and grounding device;

Fig. 41

another view of the arrangement according to Fig. 40 ;

FIGS. 42, 43, 44

the associated grounding spring in three different views;

FIGS. 45 and 46

two different sectional views of a socket wrench box with inventive attachment to the front sides of the lock case, with a nut bearing cap, the Klipseinrichtungen has, which engage behind the rod;

Figs. 47A to 47C

as an item in three different views the lock case;

Figs. 48A and 48B

an embodiment with a cap which is held on the lock case;

Figs. 49A to 49D

different views of the built-in wall lock box according to Fig. 46 , with associated clip-on cover for the second breakthrough;

Fig. 50

the associated locking bar;

FIGS. 51A and 51B

in two different views, the associated fastener;

Figs. 52A and 52B

in two different views, the associated pinion;

Fig. 53

the lock case with lid on;

FIGS. 54A to 54C

in different views, an embodiment similar to that according to Fig. 53 However, wherein the Klipsbefestigung for the cap at the front corners engage in breakthroughs;

FIGS. 55A to 55D

in different views the lock box according to Fig. 54 , but with lid on;

Figs. 56A to 56B

in two different views, a lever operation with lock case, in the one hand with a hook device, on the other hand according to the invention mounted in a thin wall;

Figs. 57A to 57C

a similar construction as Fig. 56 but with a pivot lever;

Figs. 58A and 58B

in two different views, the associated pinion;

Figs. 59A and 59B

in two different views, the associated locking bar;

Fig. 60

the associated arrangement of apertures in a thin wall;

Figs. 61A and 61B

a swivel lever lock with hooks with Klipselementenbefestigung, the cap is the front side can be clipped and thus provide the rod elements for a particularly narrow design and extended for mounting purposes, the rod perforation at the end;

Figs. 62A and 62B

the possibility of mounting the locking rods;

Fig. 63

a view of the locking bars;

Fig. 64

a side view of the pivot lever recess;

Fig. 65

the arrangement of the closure parts in a door leaf;

Fig. 66

a view from below of the inventively designed pivot lever operation;

FIGS. 67 and 68

two different views of the lid;

Figs. 69A to 69C

three different views of a present invention clipped housing with attached adapter for Flügelzungenanwendung and for mounting round rods;

Figs. 70A, 70B

two different views of the associated wing tongue;

Figs. 71A to 71C

the associated closure box lid;

Fig. 72, 73, 74

different views of a metal hinge with welded guide channels;

Figs. 75A and 75B

two views of the Fig. 76A belonging slider;

Figs. 76A to 76C

three different views of a hinge with clip fastening;

Fig. 76D

another view;

FIGS. 78A to 78C

the spring, a screw and a pin as components of the fastening device according to Fig. 76A to D;

Figs. 79A to 79C

three different views of a similar fastener as in Figs. 76A to C but here for a closure;

Figs. 80A and 80B

the closure tray with its fastening device as a single part;

FIGS. 81A and 81B

the slider as an item in two different views;

Figs. 82A and 82B

a grub screw and a spring associated with the closure according to Figs. 79A to 79C as individual parts;

FIGS. 83 and 84

two different views of a Klipsscharniers, in which also Blechausbeulungen according to Fig. 84 are harmless;

Fig. 85

the sheet bulges at the edge of the opening;

Figs. 86A, 86B and 86C

in still different views, yet another embodiment of the invention;

Fig. 86D

a similar representation as Fig. 86C , but with extended holding elements;

Fig. 86E

a view similar to the one Fig. 86D ;

Figs. 87A to 87C

that at FIGS. 86A to 86E used retaining element as an item in three different views;

Figs. 88A to 88C

three different views of an embodiment in which a guide channel is formed by a screwed-on attachment;

Figs. 89A to 89C

three different views of an embodiment for heavy load, in which four clips form the retaining elements.

Best ways of carrying out the invention

As an example of an inventive fastening of a fitting is in Fig. 1A a longitudinal sectional view of a pivot lever closure 10 shown, which is arranged in two rectangular openings 12, 14 of a thin wall 16, here a sheet metal cabinet door leaf, see also Fig. 27 , Leaving the center bar 17 away, results in a long rectangular opening, which would also be suitable.

The fitting device, here the pivot lever lock comprises in the region of each opening 12 or 14 on the one, outer side 18 of the thin wall 16 to be arranged, the outer edge 20 of the opening 12 and 14 overlapping head part, here in the form of the pivot lever 22 receiving trough 24, from which head part or trough 24, a breakthrough 12 and 14 in the mounted position each protruding hull part 26 emanates. Jump from this hull part 26, like Fig. 1C in the direction of the outer surface 34 yielding tongue or holding elements 36, the free end of an inclined surface 38 for play-free support of the body portion 26, 28 on the edge or edge 40 of the opening 12 and 14 of the other, inner side 42 of the thin Wall 16 having.

The fuselage parts 28, 32 originating from the head part, in this case the trough 24, have displaceable retaining elements 36 against any force of a spring 44 in the fuselage part 26, these retaining elements being held in the fuselage part by interlocking locking elements 46, 48 after their mounting. In the Fig. 1 B is shown that the locking elements are hooks hooking each other, wherein the material of these hooks expediently consists of polyamide, that is flexible enough to sufficiently dodge the linear insertion of the holding elements 36 in the body part 26, 28 and can pass each other and recoiling according to Fig. 1B hooked at the top and bottom, so that they are in the Fig. 1B shown position, and so the outgoing from the trough 24 body parts 32, 28, 128 are securely held in the associated rectangular opening. This fuse can be designed by appropriately strong spring means 44 so that under normal circumstances and operating conditions, the retaining elements or Klipselemente 36 does not retract against the force of the spring 44.

If the closure comprises, as shown here, a projection tongue 52 which lies behind a door frame edge 50, the two diametrally opposed holding elements 36, 136 are loaded to different degrees. The pressure exerted on the side of the tongue 52 in its rear grip position is for the most part taken up by the holding element 36 opposite edge 20 of the registering recess, while the holding member 36 is little loaded, which is exactly the opposite on the opposite side, there is this holding element 136 on most heavily loaded. In order to account for this differential load, it may be useful to manufacture the particularly stressed clip element 136 from metal rather than plastic. Since at the same time the less heavily loaded retaining element 36 is made of plastic such as polyamide, this holding element remains flexible and thus allows the resilient retraction during insertion and against each other locking the two holding elements 36, 136th

In the embodiment according to Fig. 1C are the two locking members 36, 136 in a parallel to the door leaf plane, rectangular in cross-section cylinder slidably disposed carriage 56, by a arranged between them latching hook means 46, 38 against the force of two compression springs 44 which are supported on a central wall 58, being held.

By Klipseinrichtungen it is possible to mount the illustrated lever lock by simply pressing in two suitably shaped rectangular openings in the thin wall by lying in the direction of the well axis 62 edges of both openings 14, 12, the adjacent inclined surfaces of the holding elements 36, 136 against the Force the spring 44, 144 press inward and jump back after reaching the inclined surface 38 and thus set the trough in the door leaf.

With regard to the construction of the swivel lever closure should be mentioned that the conversion of the pivot lever to right or left operation, the tongue can be provided with a rotatable cross stop, which is indicated at 64. Also connected to the trough bar lock body with pinion and rods can be mounted and clipped, especially if the central web 17 is omitted between the two openings 12, 14 in the thin wall 16 and so an elongated opening is formed, the openings 12, 14, see Fig. 27 ,

Like from the Fig. 1A and 1B shows, the upper body portion 26, which projects from the trough 24, serves as a bearing for a drive shaft 66, at the outside of the door leaf end of the hand lever 22 is pivotally pivoted about an axis parallel to the door leaf axis 68, while the inner end of the shaft 66th ends with a square on which a square opening having tongue 52 is attached and held by a fastening screw 72, see also FIGS. 1A and 2 ,

To the bearing block for the shaft 66 connects above and / or below in each case a holding element 28, 128, wherein the holding elements and the bearing block together the dimensions for the passage through the rectangular opening in Form the door leaf.

At the lower end of the trough is a receiving portion 30 for an outgoing from the hand lever 22 cylinder lock interlocking, with excenter tongue or thumb 70, which can be locked behind a return surface 74 by actuation of a cylinder key 76 in the folded position.

In order to perform a folding movement and locking with the key removed, is in accordance with Fig. 3 Alternatively, a spring rear handle 174 is provided, wherein the rotating tongue 170 could be mounted by means of Klipseinrichtungen torsionally rigid on the cylinder roller.

In Fig. 4 and below, an embodiment is shown in which the clip fastening according to the invention is applied to a hinge. That's how it shows Figs. 4A and 4D a two-part hinge with the hinge parts 80, 82, wherein the lower, first hinge part 80 is fixed to the door frame 250 by means of the clip element 228 described in connection with the pivot lever handle, while the second, upper hinge part 82 is connected to the door leaf by means of the holding element 236 , please refer Fig. 4D ,

The lower hinge part 80 and upper hinge part 82 are interconnected by a hinge pin 84 which is crimped in the lower hinge part 80, while its upper end is rotatably received in a bore 86 of the upper hinge part 82. Lower hinge part 80 is connected to a door frame 150, by means of a clip fastening 228, while the upper hinge part 82 by means of clip fastening 232 pivotally holds a metal door 216 about the hinge axis of the hinge pin 84.

The rectangular opening required for this in the door frame 250 or in the door leaf 216 is, for example, in Fig. 13 represented and denoted by the reference numeral 76. Again, the Klipsbefestigung a to be arranged on the outer side of the thin wall or of the frame 250 and the door leaf device 216, the outer edge of the Breakthrough 78 overlapping head portion or hinge lobes 88, from which a breakthrough 78 in the mounted position protruding hull part 228 emanates from which in the direction of its outer surface resilient holding or tongue elements 336 projecting whose free end an inclined surface 38 for play-free support of the body part 228 and so that the hinge 80 on the edge of the opening 78 of the other, inner side of the thin wall 250, is arranged. The same applies to the hinge part 82 and the door leaf 216.

To attach the hinge, a construction can be selected, as has already been described in connection with the pivot lever lock, or as they according to an embodiment of the Figs. 5A to 5C is selected. Instead of hooking hook here serves a pin according Fig. 6 as a lock. Two metal components according to Figs. 5A to 5C be in a rectangular guide channel according to Fig. 8B pushed in and by a bolt screwed from the outside according to Fig. 6 held in the retracted position, so that they can indeed move a short distance to each other, but can not fall out. This is achieved on the one hand by return 90, which results in a career for the half pin width of the pin 92, and by the coil spring 344, which is supported on the one hand in an opening 94 of the part 336, on the other hand on an intermediate wall 358. The part 336 is so symmetrical Shaped that it according to the mounting option Figs. 8A and 8B allows.

In the Figs. 9A, 9B and 9C a hinge embodiment not according to the invention is shown, in which one hinge part is welded to the leaf 416, while the other hinge part is held to the door frame 450 with a clip fastening. This consists of the door leaf plane at a distance about an axis perpendicular to the door leaf axis rotatably arranged lever means 436, which are pressed by spring means to the outside and then take edge portions of a arranged in the door leaf 450 rectangular opening.

The Figs. 10A and 10B show an embodiment in which the two apart by spring means holding elements by hooks to each other are held between which an inclined wedge 94 is arranged. A similar construction shows Fig. 11 ,

In Fig. 12 a round pin 294 is provided which holds two mutually displaceable, made of hard material such as metal parts in position.

In Fig. 13 a rectangular opening 78 is shown, as it is suitable for the embodiment described here, a lock. Thus, a hinge element could be clipped into this rectangular opening 78.

The FIGS. 14, 15, 16 and 17 are representations of a fixture, in accordance with Fig. 14 upper part of a pivot lever, according to Fig. 14 lower part of a hinge part can be fixed in a rectangular opening of a thin wall. Here, a single spring is provided, the two holding elements 536 from the depressed Klipsstellung according to Fig. 17 in the clipped position according to Fig. 16 pushes when the component or the fitting is pressed into the mounting hole.

The two holding elements 536 are in the Figs. 19A and 19B again as an item in two different views. The Figs. 18A and 18B show the associated item as hinges. It is important that here the hook of the holding element 536 is supported on a wall opening 96. Instead of the above-described solution with central web and two springs, wherein the holding elements hold against each other, a solution is found here, with a spring and end opening in which hold the clip elements with hooks in the assembled state. In the in the FIGS. 20, 21, 22, 23A, 23B, 24A, 24B illustrated embodiment, which is designed similar to the embodiment according to the 15 to 19 , a lateral in the holding or guide channel is provided instead of the frontal opening. In both cases, the advantage is that you can do with only one spring.

Fig. 26 shows a pivot lever with a arranged at the bottom end, known per se hook attachment, but at the top according to the invention Holding elements are provided. As according to Fig. 26 At the lower end only small forces are effective, a hook fastening means hook 100, while in the tongue area, 52, where the closing forces and the rotation of the hand lever cause greater forces occur, the device 836 according to the invention is provided, be it one of the preceding embodiments ,

In this way, depending on the load can choose the optimal mounting.

While the swing lever lock according to Fig. 26 an upper end is fixed with two holding members 836 is in the embodiments according to FIGS. 29 and 30 only one such retaining element 1036 is provided in each case.

At the other end of the key plate or headboard 24 is located in Fig. 26 a hook 100. In the embodiment according to Fig. 29 it is a socket wrench, in the embodiment according to Fig. 30 around a lever lock.

Fig. 31A shows in a sectional view from above a hinge part 382, at its head part forming tabs 388, the body part 326 is attached by means of cap screws 27. These screws 27 at the same time limit the stroke of the fasteners 1136, see the slot 29, in which the screw cross section 27 can wander.

Like from the Fig. 31B or 31C , an axial sectional view in a view from below, move when inserted, the elements 1136 in the channel inwardly against the force of the spring 344, as far as the Langloch extension 29 allows, and then jump back into the locking position, the Fig. 31B is recognizable. This separation of the head and torso parts of the fastening system is z. B. advantageous if grooves 31 are to be provided for Abdichtringe 33. This can lead to tools for the injection molding process, which are difficult to handle when a one-piece production is desired.

The hinge part 82 is in the Fig. 32A . 32B and 32C in three different views out drawn. In the figures, the groove 35 can be seen, in which the free legs of the U-part 326 are used, as well as the threaded holes 37, in which the screws 27 can be screwed. The holding element used here is in the Figs. 33A to 33C shown as a single part, including the receiving blind hole 39 for receiving a compression spring 44th

In the Figs. 34A and 34B is shown in an end view and a side view of the guide member for the holding members 1136.

From the Fig. 35, 36 It is clear that here a grounding spring for hinges or closures can be arranged in the region of the guide channel for the Klipselemente, wherein one side for metallic connection of the sheet metal door or door leaf or frame on the one hand and the hinge or cap on the other hand is taken care of. For this purpose, the in the FIGS. 37 and 38 shown in side view and end view U-shaped spring 57 equipped with an inwardly directed towards the body of the fuselage part of the fastener teeth 53, as well as with an outwardly facing at 55 teeth to contact the breakthrough of the thin wall, how it turned out Fig. 39 results. A slightly different construction for a grounding spring 157 show the Fig. 40 and 42, 43 and 44. An outwardly facing toothing 155 contacts the sheet similar to the embodiment just described, while the sharp edge tooth 153 abuts the body of the guide channel for the support members and makes electrical contact therewith.

The grounding spring 157 is how Fig. 40 becomes clear, arranged centrally above the tunnel, which is intended for the clips. The spring ends 59 are bent over so that they remain in the grounding position. When passing through the aperture, the upper tips 153 are each flattened and dig into the body portion of the hinge body (FIG. Fig. 40 left part) or the trough of a pivot lever lock ( Fig. 40 right part). However, this is only necessary for painted parts. Upon further passage, the scalloped saw teeth 155 scratch the paint away in the breakthrough, so that the breakthrough or Door leaf is made a good ground connection.

In the Fig. 45, 46 the spring 1536 is again drawn out separately, and to clearly recognize the bore 143 for the fastening screw 141 and the bore 63 for the pinion. In the embodiment according to the Fig. 45, 46 an attachment is provided by means disposed in a channel fasteners, see reference numeral 1636. The attachment is made here with arranged on the end faces holding elements 1636, which, since they are slightly shorter than in other embodiments, additionally guided by a groove 65 at recognize, see 51A, 51B, 51C while the bearing of the pinion, shown in the FIGS. 52A, 52B , done in a fuselage 1632, in Fig. 47C it can be seen in Fig. 53 In addition, a lid 67 can be seen, which represents an additional storage for the pinion. This cover can either be supported on a recess 69 in the fuselage part of the fitting, see 48A, 48B , or at the edges of the locking rods 71, as in the FIGS. 46B, 47B becomes recognizable.

The FIGS. 54A, 54B, 54C . 54D show a similar construction as described above, but here the Klipsbefestigung for the cap is arranged at the frontal corners and these engage in apertures formed by the lid, which in the FIGS. 55A, 55B, 55C and 55D is shown, so it grab the hooks 73 in the in Fig. 55C shown openings 75, so that the holder according to Fig. 55A results.

In the Fig. 56A . 56B a toggle fastener is shown with closure rod 75, which operates without a cap, instead having a one-piece housing, with lateral guide webs 79 for the rods 75 carry Klipseinrichtungen 77 and thereby hold the rods. The attachment of the housing by means of a hook 81 on one side (in Fig. 56A right) and on the other side by means of the holding element device 1836 according to the invention Figs. 57A to 57C show a similar construction, but here with a pivot lever.

The rods 75 can be inserted from above against the action of the Klipseinrichtung be and join the in Figs. 58A and 58B closer drawn out pinion engaged. To enable a turn, the rods are according to Figs. 59A, 59B toothed on both sides. The in the Figs. 61A, 61B shown swing lever closure has at its one end a hook 181, and at its other end a Klipsbefestigung according to the invention, 2036, see Fig. 66 , The cap of the lock case can be clipped on the front side, see the Fig. 61B , Reference number 81. Like Fig. 62B can recognize, the rods are bent in both sides on the cross section, resulting in a particularly narrow design. The bar perforation is widened at the end, 83, according to an assembly according to Fig. 62B, 62A to enable. The release of the Klipsverschlusses the lid at 81 is facilitated by the fact that there is a slot 85 is provided, into which a screwdriver can be inserted and thereby the clip can be levered. In the in the Fig. 69A . 69B illustrated embodiment is a clipped according to the invention housing, with fastening elements 2136, which housing has an attached adapter 87, shown in the Figs. 71A, 71B, 71C , By means of which adapter 87 a wing tongue 89, shown in the Figs. 70A, 70B , can be mounted. On the wing tongue can be rods 275 hinge, as in the Fig. 69A . 69B dargestelllt. The adapter forms stop surfaces 91, see the Fig. 69C to which the nose 93 abuts the Drehwegbegrenzung the wing tongue 89.

In the Fig. 72, 73, 74 an embodiment is shown in which a holding device 2236 according to the invention is welded to a sheet metal hinge 95. Welding is punctiform, see reference number 97.

In the Figs. 76A, 76B . 76C and 76D and 76E is a further embodiment of the invention shown in which two mutually movable holding elements 2636 are mounted in a channel against each other displaceable against spring force. Through an incision 111, in which a grub screw 113 engages, the movement of the elements 2636 is linearly limited. According to the embodiments according to Figs. 76A to 78C It should be noted that this is a cost-effective, but also easy to install arrangement. The flat sheet metal parts to be used according to Fig. 75A , B can be punched cheap. In built-in situation, but not yet Cupboard mounted, the two openings of the sheet metal parts are congruent even when preloaded compression spring. The three parts, two pieces Klipsplatten and a piece of compression spring biased, form a stable in itself package, so that it can be easily inserted into the guide channel. The then depressed pin secures the unit only against falling out. Only when mounted in the mounting hole the Klipsplatten develop a relative movement caused by the spring. The overall arrangement is very narrow and is therefore space-saving. In special situations, the Klipsplatten can also be used solitary and in adaptation to space crimped.

Fig. 78A shows the compression spring, Fig. 78B the grub screw, in place of which a pin shown in Fig. 78C is usable, but which would not be disassembled.

Fig. 76E shows how the parts can also meet in the guide channel. A one-sided protuberance 115 for the breakthrough leaves the spring at the end in each case over the entire surface.

A similar embodiment show the Figs. 79A, 79B and 79C , in which the attachment 2736 according to the invention is used in a pivoting lever. The pivoting lever drives a pusher which secures the door in a frame when it is closed.

The Fig. 80A . 80B show details of the trough area to be defined in the door leaf, while the FIGS. 81A, 81B show two views of the slider.

Fig. 82A again shows a grub screw and Fig. 82B a wire spring.

The Fig. 83, 84 show an embodiment that solves the problem that occurs when the burden of the Klipselemente on the sheet edge is too high and creates an outward bump. In the embodiments described so far, the hinge leaf is no longer clean. To solve this problem is in the region of Klipselementes a return on the inside of the hinge leaf created, see reference numeral 117, in which the bulge 119 is received. The clip element 2836 pushes behind and the secure attachment is still ensured without disadvantages.

Fig. 85 shows in a sectional view at 119 the bulged sheet, which may have been caused by high stress on the high edges.

In Fig. 83 is a view from the side to show the channel structure with Klipselementen and return to recognize. Fig. 84 shows a view from the rear with the channel structure without Klipsstücke, but with a return to receive the bulge.

In the in the Figs. 86A to 86C 1, the fixing stopper 123, which engages in a slot 125 formed by the holding elements 3036, is not loaded by spring 3044, since the opposing holding elements 3036 hold each other. The fixing plug 123 holds the holding members 3036 only in the correct (central) position so that the Einklipsvorgang is not disturbed.

The design allows for simplified assembly, and only a spring 3044 is used, as the central partition in the channel, which was present in other embodiments, can be omitted here.

Figs. 87A to 87C show the associated holding elements 3036 as a single part.

The Figs. 88A to 88C show in three different views a guide channel forming attachment 3230, which can be screwed, which would have tool-side advantages for the introduction of channels 3233 for a seal. It would not work with sliders in the tool. If the guide channel part is screwed on, the central fixation attachment 3293 can be produced by ejection (sheet metal part) or casting (die casting, plastic injection molding). Fixing plug 123 used in the previous embodiment ( FIGS. 86A to 86E ), would not be necessary here.

The Figs. 89A to 89C show in three different views of an embodiment in which a quadruple arrangement of clipboard 3136 a particularly heavy load capacity is achieved. The U-part for forming the guide channel 3128 is bolted here. Overlying U-legs are recessed in the back of the head portion 3124. The Klipsplatten lead between the Verschraubungszylindem 3127 and in the inner wall of the U-part.

Commercial evaluation

The invention can be evaluated commercially in control cabinet construction.

LIST OF REFERENCE NUMBERS

10

Swiveling lever lock, fitting device

12

breakthrough

14

breakthrough

16, 216, 416

thin wall, metal door

17, 117

Middle bridge, elongated opening, return

18

outer side of the thin wall

119

Kantenausbeulungen

20

edge

21, 321

Spring force

22

Operating lever, swivel lever

123

fixing plug

24, 324, 3124

Headboard, trough, key plate, [compression spring force]

125

slot

26, 326

(Upper) body part

27, 3127

Bolting cylinder, (head) screws, screw cross section

28, 128, 228, 3128

Hull part, retaining element, clip element, guide channel

29

Retaining element, slot

30,, 3230

Hull part, receiving area, attachment

31

groove

32, 232, 1632

Hull part, clip fastening

33, 3233

Sealing rings, channel

34

outer surface

35

groove

36, 136, 236, 336, 436, 536, 636, 836, 1036, 1136, 1536, 1636, 1836, 2036, 2136, 2236, 2636, 2736, 2836, 3036, 3136,

Retaining element, clip element

37

threaded holes

38

Sloping surface, hook device

39

Recording blind

40

Edge, edge

41, 141

inner side of the thin wall, fixing screw

42

inner side of the thin wall

143

drilling

44, 144, 344, 3044

Spring devices, spiral spring, compression spring

46

Hook device, support element, locking element

48

Support element, locking element

50, 250, 450

thin wall, Türrahmenabkantung

52

Vorreiber (tongue)

53, 153

Perforation

54

cylinder

55, 155

Toothing outside

56

carriage

57, 157

U-shaped spring, grounding spring

358

Wall, part partition

59

spring ends

63

Drill hole for pinion

64

cross stop

65

groove guide

66

Lever bearing, drive shaft

67

cover

68

axis

69

return

70, 170

Lever lock, thumb, rotating tongue

71

locking bars

72

fixing screw

73

hook

74, 174

Rear surface, return surface, spring rear grip

75, 275

[Breakthrough,] locking rod

76

Cylinder key,

77

snap devices

78

rectangular opening

79

guide web

80

hinge part

81

Hook, clip-on cap

82, 382

Hinge part, head part

83

Broadening of the bar perforation

84

hinge axis

85

slot

87

adapter

88

Headboard, hinges

89

wing tongue

90

return

92

pin arrangement

3293

fixation approach

94, 294

Support element, opening, pin, wedge

95

Sheet metal hinge

96

Wall perforation

97

welding

100

hook

111

incision

113

grub screw

115

protuberance

Claims (11)

1. A clip-on fixing suitable for the mounting of fittings such as socket spanner closures, swivelling lever closures, hinge parts, handles, retaining brackets of door stay hinges or flap supports in apertures (12, 14) in a thin wall (16, 50), comprising a head part (24), which is to be arranged on one outer side (18) of the thin wall (16) and covers the outer edge (20) of the aperture and from which a trunk part (26, 28, 30, 32), which projects through the aperture in the mounted position, proceeds, from which trunk part (26, 28, 30, 32) retaining elements (36), which yield against spring force protrude in the direction of its outer surface, the free ends of which retaining elements (36) have an inclined surface (38) for play-free support of the trunk part on the edge or border (40) of the aperture of the other inner side (42) of the thin wall (16), wherein trunk part (26, 28, 30, 32) and retaining element (36) and the spring which generates the spring force are separate parts, characterised in that the retaining elements (36, 336) are slides (56) arranged displaceably in a cylinder (54) which is rectangular in cross-section and parallel to the plane of the thin wall, and in that the slides (56) are retained against pressure spring force (21, 321) by a hook apparatus which locks between the slides themselves or in the cylinder or in that the slides (336) are composed of a rigid material such as metal and are retained against pressure spring force (21, 321) by a pinned fitting apparatus (92) arranged between them.
2. The clip-on fixing according to the first alternative of Claim 1, characterised in that, in the case of a different loading of the two diametrically opposite retaining elements, as in the case of use with a sash fastener (52), one retaining element (36) under less load is composed of flexible plastic, such as polyamide, and the other retaining element (136) under greater load is composed of a rigid material such as metal.
3. The clip-on fixing according to the second alternative of Claim 1, characterised in that the pinned fitting is composed of screws (27) which can be screwed (37) in the head part (382).
4. The clip-on fixing according to Claim 3, characterised in that the screws (27) define the distance of the movement of the retaining elements (1136, 29).
5. The clip-on fixing according to Claim 1, characterised in that the cylinder (54) has a partial separating wall (358) or undercut or aperture border on which the slides (36, 336, 536, 636) are axially supported with a shoulder or hook.
6. A fitting with a clip-on fixing according to one of Claims 1 to 5, wherein the fitting is a swivelling or hinged lever closure (10) suitable for fixing in an elongate aperture (12, 17, 14) or two shorter rectangular apertures (12, 14), wherein, in the mounted state, one aperture (12) receives a lever bearing (66) and the other aperture (14) receives a lever lock (170, 70), characterised in that at least one of the apertures (12, 14) also serves to receive at least one trunk part (28, 128, 32) with retaining elements according to one of preceding Claims 1 to 5.
7. The fitting with a clip-on fixing according to Claim 6, wherein the fitting has a swivelling or hinged lever closure with a cavity (24) suitable for lockably receiving the actuating lever (22), characterised in that the cavity (24) forms the head part of one or two trunk parts with retaining elements in the region of the lever bearing such as a drive shaft (66).
8. The fitting with a clip-on fixing according to Claim 6 or 7, wherein the fitting has a swivelling or hinged lever (10) with a cavity (24) for lockably receiving the actuating lever (22), characterised in that the cavity (24) forms on the one hand the rear-engagement surface (74, 174) for the thumb of a lever lock (70, 170), and on the other hand the head part of a trunk part with retaining elements in the region of the lever lock.
9. The fitting with a clip-on fixing according to Claim 6, 7 or 8, characterised in that the retaining elements are formed by displaceably retained slides (56), the axis of movement of which lies perpendicular to the longitudinal extension of the cavity.
10. The clip-on fixing according to one of Claims 1 to 5, characterised in that supporting elements (46, 48, 94, 96) retained or borne by this trunk part (26, 28, 30, 32) are provided to support the retaining elements (36) after the mounting of the fitting in the thin wall (16).
11. The clip-on fixing according to one of Claims 1 to 5 and 10, characterised in that two retaining elements (36) arranged diametrically opposite one another are supported by spring apparatuses such as spiral springs (44).

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