DE202019102825U1 - Fitting for a furniture part - Google Patents

Abstract

Fitting (1) for fastening in a recess (17) of a furniture part (18), with two angled, double-armed levers (2), each having an actuating arm (3) and a spreading arm (4) which are mutually inclined at an obtuse angle (3). ß) are angled, wherein the two levers (2) with respect to a median plane (5) of the fitting (1) face each other and their vertices (6) facing each other, and with an actuating element (11) having an opening (12) for Receiving the actuating arms (3), wherein by inserting the actuating arms (3) in the opening (12) of the actuating element (11), the two levers (2) from an initial position in which the actuating arms (3) are spread apart by tilting about a tilt axis (7), which is formed by the two abutting vertexes (6) can be converted into an end position in which the actuating arms (3) pressed against the starting position and the S low priced (4) are spread apart than in the initial position against each other.

Description

The invention relates to a fitting, such. a handle member for a furniture part, for attachment in a recess of a furniture part. Such gripping elements are, for example, handles or knobs over which furniture parts, e.g. Doors or drawers, can be touched and moved.

A mounting element, which is fastened in a recess of a furniture part, is through the DE 10 2013 204 704 B4 known. The mounting element may comprise a mushroom head, which is fastened in the recess of the furniture part, in that projections of the mounting element generate a contact pressure against the recess.

The present invention has for its object to improve a fitting of the type mentioned in particular in terms of stability and simpler, faster, more solid mountability, etc.

This object is achieved by a fitting with the features of claim 1. The dependent claims relate to advantageous developments of the fitting according to the invention.

According to the invention, the levers are tilted from their initial position, in which the spreading arms are not or only slightly spread, by placing the actuating element in its end position, in which the spreading arms are further spread. Such placement of the actuating element can be done quickly and precisely by applying force to the actuating element and thus cause a quick and precise spreading of the expansion legs. This allows a precise and quick installation of the fitting.

Preferably, in the initial position, the inner sides of the two spreading arms to each other and lie in the end position, the inner sides of the two actuating arms to each other.

Advantageously, the two levers may rest loosely against one another in the region of their vertices or may be joined together, e.g. be connected by a hinge, tiltable.

Particularly preferably, in the starting position, the actuating element is connected to the two levers via predetermined breaking points. By a relative displacement between the actuating element and the two levers break the predetermined breaking points and the placement of the actuating element on the actuating arms begins. The predetermined breaking points have the advantage that the handle element initially consists of one piece, which facilitates handling and prevents accidental loss of the actuating element prior to assembly.

Preferably, the opening of the actuating element has inclined surfaces for insertion of the actuating arms into the opening and / or the actuating arms have outside oblique surfaces for insertion into the opening. The inclined surfaces cause the actuating arms to be compressed and thereby the spreading arms are spread. In this case, the outer sides of the actuating arms and the inclined surfaces of the opening may have cooperating longitudinal guides in order to longitudinally guide the actuating arms in a targeted manner.

At the transition of the actuating arms to the expanding arms, the spreading arms are advantageously set back in relation to the actuating arms in each case via an outside shoulder. This paragraph forms a depth stop when inserting the fitting into a hole in a furniture part.

Preferably, the actuating element is locked in the end position with the lever. For this purpose, the outer sides of the actuating arms and the opening of the actuating element each latching steps, which engage behind one another latching in the end position. This prevents accidental removal or falling of the patch actuator.

Particularly preferably, the spreader arms on the outside anchoring elements which can engage in the end position in the wall of a bore.

Preferably, the fitting is in one piece and in particular made of metal or plastic. It is also possible to manufacture the actuating element and the lever pair as separate parts.

The invention also relates, in a further aspect, to a furniture arrangement comprising a furniture part and a fitting constructed as above, in its end position, which is fastened in a recess of the furniture part, wherein the spreading arms engage in the wall of the bore. Preferably, the actuating element is located without gaps on the furniture part.

Further advantages of the invention will become apparent from the description, the claims and the drawings. Likewise, the features mentioned above and the features listed further can be used individually or in combination in any combination. The embodiments shown and described are not to be understood as exhaustive enumeration, but rather have exemplary character for the description of the invention.

• 1a, 1b den erfindungsgemäßen Beschlag in seiner Ausgangsstellung in einem Längsschnitt (1a) und in einer perspektivischen Ansicht (1b);
• 2a, 2b den erfindungsgemäßen Beschlag in seiner Endstellung in einem Längsschnitt (2a) und in einer perspektivischen Ansicht ( 2b);
• 3 ein Detail des erfindungsgemäßen Beschlags; und
• 4 einen Bügelgriff mit zwei erfindungsgemäßen Beschlägen.

Show it:

• 1a . 1b the fitting according to the invention in its initial position in a longitudinal section ( 1a) and in a perspective view ( 1b) ;
• 2a . 2 B the fitting according to the invention in its end position in a longitudinal section ( 2a) and in a perspective view ( 2 B) ;
• 3 a detail of the fitting according to the invention; and
• 4 a bow handle with two fittings according to the invention.

The in 1a . 1b in its initial position shown fitting 1 serves for fastening in a recess of a furniture part and has two angled, double-armed lever 2 each with an actuating arm 3 and a spreading arm 4 on, which are angled against each other by an obtuse angle ß (eg 150 ° to 170 °, in particular 165 °). The two levers 2 lie with respect to a median plane 5 of the fitting 1 mirror images of each other, with their vertices 6 facing each other. In the initial position are the two levers 2 in the area of their vertices 6 loosely in a line, one in the middle plane 5 lying tilting axis 7 the two levers 2 define. Alternatively, the two levers 2 in the area of their vertices 6 Even in the starting position still be spaced apart or by a film hinge, which is the tilt axis 7 defined, tilted together be connected.

At the transition of the actuating arms to the spreader arms 3 . 4 are the spreading arms 4 opposite the operating arms 3 each on an outside paragraph 8th set back inside. The outsides of the operating arms 3 run - seen in the direction of the spreader arms 4 - diagonally in the direction of the median plane 5 towards each other and have a parallel to the tilt axis 7 extending latching step 9 on. The two in cross-section semicircular spreader arms 4 have on the outside each several, here only exemplary three anchoring elements 10 in the form of circumferential ribs. Instead of the shown plan outside, the actuating arms 3 also have a conical outer side, on which the latching step then circulates partially circular.

The fitting 1 also points to the median plane 5 mirror symmetric actuator 11 with an opening 12 for receiving the two actuating arms 3 on. In the starting position is the actuating element 11 with the two levers 2 over predetermined breaking points 13 connected. In the embodiment shown, the actuating element 3 designed as a handle or button. The opening on both sides laterally open 12 has two inclined surfaces on the mouth side 14 on the - seen in the direction of the two levers 2 - diagonally in the direction of the median plane 5 run towards each other and then in two parallel to the median plane 5 running side walls 15 the opening 12 pass. At the transition between the inclined surfaces 14 to the walls 15 is one each parallel to the tilt axis 7 extending latching step 16 intended. In the initial position, the operating arms engage 3 already in the opening 12 on; more precisely, the free ends of the actuating arms lie 3 on the sloping surfaces 14 of the actuating element 3 on.

As in 1a shown is the fitting located in its initial position 1 with his two spreader arms 4 in a recess (eg blind bore) 17 a dashed illustrated furniture part 18 made of wood-based material. Subsequently, by a blow (arrow direction 19 ) the actuator 11 opposite the two levers 2 moved until it with the paragraphs 8th on the furniture part 18 gap-free. By this shift, on the one hand, the predetermined breaking points 13 destroyed and on the other hand, the operating arms 3 through the inclined surfaces 14 pressed together. This will tilt the two levers 2 around the tilt axis 7 until the operating arms 3 completely between the two side walls 15 occurred and the latching step 9 the rest stage 16 engages latching behind. The spreading arms 4 are then spread further than in the starting position against each other and reach with their ribs 10 in the wall of the opening 17 a, whereby the fitting 1 on the furniture part 18 is anchored. This end position of the fitting 1 is in the 2a . 2 B shown.

The material of the furniture part 18 allows elastic suspension on impact of the actuator 11 on the furniture part 18 , so on the operating arms 3 a Gegenfederung acts and the Raststufen 9 . 16 can lock together.

As in 3 shown, the outsides of the actuating arms 3 one longitudinal guide each 20 in the form of, for example, a longitudinal step. Analog also show the two inclined surfaces 14 the opening 12 each one (not shown here), opposite polarity longitudinal guide in the form, for example, a longitudinal step. The longitudinal guides of the outside of the operating arm 3 and the inclined surface 14 abut each other, causing the actuator 3 when driving on the inclined surface 14 is longitudinally guided.

In 4 is the actuator 11 as a bow handle with two fittings made in one piece 1 educated. The two located in the starting position fittings 1 are each inserted into a recess of a furniture part and how described above, anchored by a blow to the bow handle in the recesses.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 102013204704 B4 [0002]

Claims (13)

Fitting (1) for fastening in a recess (17) of a furniture part (18), with two angled, double-armed levers (2), each having an actuating arm (3) and a spreading arm (4) which are mutually inclined at an obtuse angle (3). ß) are angled, wherein the two levers (2) with respect to a median plane (5) of the fitting (1) face each other and their vertices (6) facing each other, and with an actuating element (11) having an opening (12) for Receiving the actuating arms (3), wherein by inserting the actuating arms (3) in the opening (12) of the actuating element (11), the two levers (2) from an initial position in which the actuating arms (3) are spread apart by tilting about a tilt axis (7), which is formed by the two abutting vertexes (6) can be converted into an end position in which the actuating arms (3) pressed against the starting position and the S low priced (4) are spread apart than in the initial position against each other. Fitting after Claim 1 , characterized in that in the initial position, the inner sides of the two spreading arms (4) abut each other. Fitting after Claim 1 or 2 , characterized in that the two levers (2) in the region of their vertices (6) loosely abut each other or are tilted together. Fitting according to one of the preceding claims, characterized in that in the initial position, the actuating element (11) with the two levers (2) via predetermined breaking points (13) is connected. Fitting according to one of the preceding claims, characterized in that the opening (12) of the actuating element (11) inclined surfaces (14) for inserting the actuating arms (3) in the opening (12) and / or the actuating arms (3) outside oblique surfaces to Introduce into the opening (12). Fitting according to one of the preceding claims, characterized in that the outer sides of the actuating arms (3) and inclined surfaces (14) of the opening (12) have cooperating longitudinal guides (20). Fitting according to one of the preceding claims, characterized in that at the transition of the actuating to the Spreizarmen (3, 4) the spreader arms (4) relative to the actuating arms (3) in each case via an outside shoulder (8) are set back inside. Fitting according to one of the preceding claims, characterized in that the outer sides of the actuating arms (3) and the opening (12) of the actuating element (11) each latching steps (9, 16) which engage behind one another latching in the end position. Fitting according to one of the preceding claims, characterized in that the spreading arms (4) on the outside anchoring elements (10). Fitting according to one of the preceding claims, characterized in that the fitting (1) is made in one piece and in particular of metal or plastic. Fitting according to one of the preceding claims, characterized in that the actuating element (11) is designed as a handle, in particular as a knob or as a bow handle. Furniture arrangement with a furniture part (18) and with a in a recess (17) of the furniture part (18) attached, in its end position fitting (1) according to one of the preceding claims, wherein the spreading arms (4) in the wall of the bore (17 ) intervene. Furniture arrangement after Claim 12 , characterized in that the actuating element (11) rests without gaps on the furniture part (18).

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