DE102017223100A1 - Door hinge and household cooker - Google Patents

Abstract

The invention relates to a door hinge (30, 31) for a door (3, 8) of a Haushaltsgargeräts (1), with a hinge body (32), a rotation axis (34), one with the aid of the rotation axis (34) pivotally connected to the hinge body ( 32) connected hinge arm (33), and one on one of the rotational axis (34) facing away from the end portion (35) of the hinge arm (33) arranged adjusting means (39, 56) having a contact region (41) for contacting a door profile (23, 24) the door (3, 8), wherein by means of the adjusting device (39, 56) of the contact region (41) along a longitudinal direction (z) of the hinge arm (33) is displaceable.

Description

The present invention relates to a door hinge for a door of a Haushaltsgargeräts and a Haushaltsgargerät with such a door hinge.

In ovens, especially in so-called double ovens, it may be necessary to provide a between a door of the oven and a control panel of the same provided design and functional gap or, in the event that the oven has two doors, provided between the two doors design and Set function gap. For this purpose, if necessary, the doors must be adjusted to keep the design and function column within certain tolerance limits.

The DE 10 2007 058 690 A1 describes a device for adjusting a door of a domestic appliance, which has an adjusting element which is coupled to a hinge part of a hinge device of the door for vertical position adjustment of the hinge part, wherein the adjusting element is supported on an inner side of a floor of the domestic appliance and is accessible from the outside for actuation ,

Against this background, an object of the present invention is to provide an improved door hinge for a door of a Haushaltsgargeräts.

Accordingly, a door hinge for a door of a Haushaltsgargeräts is proposed. The door hinge comprises a hinge body, a rotation axis, a hinge arm pivotally connected to the hinge body by means of the rotation axis, and an adjustment device arranged on an end portion of the hinge arm facing away from the rotation axis, which comprises a contact area for contacting a door profile of the door, wherein with the aid of the adjustment device Contact region along a longitudinal direction of the hinge arm is displaced.

By providing the adjusting means, it is easily possible to understand the position of the contact area along the longitudinal direction. The adjustment can be easily integrated into existing door hinges.

The adjustment can also be referred to as adjustment. Preferably, the door comprises an inner pane, an outer pane and two spaced and parallel spaced door profiles, which are placed between the inner pane and the outer pane. The hinge arm is received in a door profile associated therewith. The door profile has on the inside a corresponding to the contact region of the adjusting mating contact region. The contact area and the mating contact area may be areas, for example. However, the contact area may also be punctiform or linear.

The longitudinal direction or z-direction of the hinge arm is formed along the longitudinal extent thereof. The longitudinal direction is preferably oriented counter to a direction of gravity when the door is closed. The longitudinal direction may also be referred to as the vertical direction. A hinge mechanism is preferably accommodated in the hinge body. The hinge mechanism may for example comprise a spring element. The axis of rotation is preferably secured against rotation on the hinge body. The hinge arm rotates about the axis of rotation when the door is opened and closed. The hinge arm comprises the first end portion facing away from the axis of rotation and a second end portion facing the axis of rotation.

According to one embodiment, the adjusting device has an adjusting element, which comprises the contact region, and an eccentric element with the aid of which the adjusting element is adjustable along the longitudinal direction.

The adjustment may be, for example, a sheet metal bending component. Alternatively, the adjusting element may also be a plastic component, in particular a plastic injection-molded component. The adjusting element preferably comprises at least one side wall, on which the contact region is provided. The contact region is preferably provided on a surface of the side wall facing away from the end section of the hinge arm. The contact region can be a contact surface. The contact area can also be a contact line. The adjustment can also be referred to as adjustment.

According to a further embodiment, the eccentric element comprises an axis of rotation and an eccentric eccentric to the axis of rotation eccentric.

The eccentric portion may have a cylindrical geometry. In particular, the eccentric portion may have a circular cylindrical geometry or a cylindrical geometry with an oval or elliptical cross section. In the event that the eccentric has a circular cylindrical geometry, a central axis of the eccentric is offset from a central axis of the axis of rotation formed. The eccentric element may preferably be an eccentric screw. Preferably, the eccentric element is made of a metal material. In the event that the eccentric an oval or elliptical cross-section, the axis of rotation is preferably provided centrally of the eccentric portion.

According to a further embodiment, the eccentric element is rotatably mounted on the hinge arm.

Preferably, a bore, in particular a threaded bore, is provided on the hinge arm, into which the eccentric element is screwed. Thus, only one hole must be provided on the hinge arm for mounting the eccentric element. Existing hinge arms can be easily converted.

According to a further embodiment, the adjusting element comprises a box-shaped geometry with a plurality of side walls and a bottom, wherein the eccentric element for adjusting the adjusting element along the longitudinal direction in contact with at least one of the side walls.

The adjusting element may have any geometry. In the present case, a "box-shaped" geometry is to be understood as meaning a component having a bottom and four side walls provided laterally on the bottom. That is, the eccentric element can take four side walls next to the floor. However, the number of side walls is arbitrary. However, at least the adjusting element has a side wall, against which the eccentric element for adjusting the adjusting element. At this side wall of the contact area is preferably provided. The contact region is preferably provided on the corresponding side wall on a surface facing away from the eccentric element.

According to a further embodiment, the bottom comprises a slot through which the eccentric element is passed.

In particular, the axis of rotation of the eccentric element is passed through the slot.

According to a further embodiment, the adjusting device comprises a first contact region, which is displaceable with the aid of the adjusting device along the longitudinal direction, and a second contact region arranged perpendicular to the first contact region, which can be displaced with the aid of the adjusting device along a transverse direction of the hinge arm oriented perpendicular to the longitudinal direction ,

As a result, a jamming of the hinge arm in the door profile associated with it is possible. This allows a backlash of the door can be achieved. The second contact region is preferably provided on a side wall of the adjusting element. The side wall on which the second contact region is provided is preferably arranged perpendicular to the side wall on which the first contact region is provided. It can also be provided two second contact areas. The transverse direction may also be referred to as the y-direction or horizontal direction of the hinge arm.

According to a further embodiment, the eccentric element is rotatably mounted in the adjusting element.

That is, the eccentric member is not connected to the hinge arm. In particular, the eccentric element is accommodated within the adjusting element.

According to a further embodiment, the adjusting element is cage-shaped and receives the end portion of the hinge arm at least in sections.

In particular, the adjusting element is attached to the end portion of the hinge arm. The adjusting element comprises a first side wall, on which the contact region is provided, and two further side walls arranged on both sides of the first side wall, in particular a second side wall and a third side wall. Between these further side walls of the end portion of the hinge arm and the eccentric element are arranged. The eccentric element is positioned between the first side wall and the end portion of the hinge arm. In this embodiment of the adjusting element, the first end portion of the hinge arm is preferably shortened. The adjusting element is preferably a sheet-metal bending component. By the fact that the adjusting element is "cage-shaped", it is to be understood that the adjusting element has no closed side walls. The side walls are broken, for example, by openings or slots. In particular, in each case a slot is provided in the second and third side wall, in which the axis of rotation of the eccentric element is rotatably mounted.

According to a further embodiment, the adjusting device comprises a locking element by means of which the adjusting element can be locked to the hinge element.

The locking element is preferably a screw. For the locking element, a bore, in particular a threaded bore, is preferably provided in the hinge arm. The locking element is preferably also passed through the slot provided in the bottom of the adjustment. The adjusting element may further have the hinge arm facing a particularly large surface roughness, so that when the Adjustment is pressed by means of the locking element against the hinge arm, slipping of the adjusting element relative to the hinge arm is not possible.

Furthermore, a Haushaltsgargerät, in particular a double oven, with a cooking chamber, a door for closing the cooking chamber and at least one such door hinge proposed by means of which the door is hinged to the cooking chamber.

Preferably, the door is associated with two such door hinges, wherein the hinge arm of each door hinge is received in a door profile of the door.

According to one embodiment, the household cooking appliance comprises a first cooking chamber with a first door, which is hinged to at least one door hinge pivotally attached to the first cooking chamber, and a second cooking chamber with a second door, which struck by means of at least one further door hinge pivotally mounted on the second cooking chamber is.

The first cooking chamber can also be referred to as the upper cooking chamber and the second cooking chamber can also be referred to as the lower cooking chamber. The first cooking chamber is arranged above the second cooking chamber. The first cooking chamber and the second cooking chamber may be identical or different. For example, the first cooking chamber can be smaller than the second cooking chamber. Between the first door and a control panel of the Haushaltsgargeräts a first design and functional gap is provided, which can be adjusted by means of the door hinge. Furthermore, a second design and function gap is provided between the first door and the second door, which can be adjusted by means of the further door hinge. Each door is preferably associated with two door hinges.

According to a further embodiment, the hinge body of the at least one door hinge is fastened to the cooking chamber and the hinge arm of the at least one door hinge is attached to the door.

For example, the hinge body is bolted to a bottom of the cooking chamber.

According to a further embodiment, the hinge arm is received in a door profile of the door.

As previously mentioned, each door is preferably associated with two door profiles. The door profiles are preferably designed as plastic components. In particular, the door profiles may be plastic injection molded components. In the door profiles of the corresponding hinge arm is added. On the inside of each door profile, a mating contact area corresponding to the contact area is provided.

According to a further embodiment, the door profile comprises an opening for actuating the adjusting device and a cover cap for closing the opening.

The opening is preferably a slot. The opening is formed so that both the eccentric element and the locking element are accessible from outside the door profile. To actuate the adjustment, the caps can be removed. After adjusting the adjusting the caps are pressed back into the openings. The caps may be made for example of a plastic material, of a metal material or of an elastomer material.

Further possible implementations of the door hinge and / or the household dough appliance also include combinations of features or embodiments described above or below with respect to the exemplary embodiments which are not explicitly mentioned. The expert will also add individual aspects as improvements or additions to the respective basic shape of the door hinge and / or the Haushaltsgargeräts.

• 1 zeigt eine schematische perspektivische Ansicht einer Ausführungsform eines Haushaltsgargeräts;
• 2 zeigt eine schematische perspektivische Explosionsansicht einer Ausführungsform einer Tür für das Haushaltsgargerät gemäß 1;
• 3 zeigt eine weitere schematische perspektivische Explosionsansicht der Tür gemäß 2;
• 4 zeigt eine schematische perspektivische Ansicht einer Ausführungsform eines Türscharniers für die Tür gemäß 2;
• 5 zeigt eine weitere schematische perspektivische Ansicht des Türscharniers gemäß 4;
• 6 zeigt eine schematische perspektivische Ansicht einer Ausführungsform einer Einstelleinrichtung für das Türscharnier gemäß 4;
• 7 zeigt eine schematische Seitenansicht der Einstelleinrichtung gemäß 6;
• 8 zeigt eine schematische perspektivische Ansicht einer weiteren Ausführungsform eines Türscharniers für die Tür gemäß 2;
• 9 zeigt eine schematische perspektivische Explosionsansicht einer Ausführungsform einer Einstelleinrichtung für das Türscharnier gemäß 8;
• 10 zeigt eine schematische perspektivische Ansicht der Einstelleinrichtung gemäß 9;
• 11 zeigt eine schematische Seitenansicht der Einstelleinrichtung gemäß 9;
• 12 zeigt eine weitere schematische Seitenansicht der Einstelleinrichtung gemäß 9; und
• 13 zeigt eine weitere schematische Seitenansicht der Einstelleinrichtung gemäß 9.

Further advantageous embodiments or aspects of the door hinge and / or the Haushaltsgargeräts are the subject of the dependent claims and the embodiments of the door hinge and / or the Haushaltsgargeräts described below. Furthermore, the door hinge and / or the Haushaltsgargerät be explained in more detail by means of preferred embodiments with reference to the accompanying figures.

• 1 shows a schematic perspective view of an embodiment of a Haushaltsgargeräts;
• 2 shows a schematic exploded perspective view of an embodiment of a door for the Haushaltsgargerät according to 1 ;
• 3 shows a further schematic exploded perspective view of the door according to 2 ;
• 4 shows a schematic perspective view of an embodiment of a door hinge for the door according to 2 ;
• 5 shows a further schematic perspective view of the door hinge according to 4 ;
• 6 shows a schematic perspective view of an embodiment of a setting device for the door hinge according to 4 ;
• 7 shows a schematic side view of the adjustment according to 6 ;
• 8th shows a schematic perspective view of another embodiment of a door hinge for the door according to 2 ;
• 9 shows a schematic exploded perspective view of an embodiment of a setting device for the door hinge according to 8th ;
• 10 shows a schematic perspective view of the adjustment according to 9 ;
• 11 shows a schematic side view of the adjustment according to 9 ;
• 12 shows a further schematic side view of the adjustment according to 9 ; and
• 13 shows a further schematic side view of the adjustment according to 9 ,

In the figures, the same or functionally identical elements have been given the same reference numerals, unless stated otherwise.

The 1 shows a schematic perspective view of an embodiment of a Haushaltsgargeräts 1 , The household cooking appliance 1 is preferably an oven, a steam oven, a microwave combination oven or the like. The household cooking appliance is preferred 1 a so-called double oven. The household cooking appliance 1 has an upper or first cooking space 2 up, with the help of a first door 3 is closable. The first cooking space 2 can also be used as the first oven muffle or first muffle of the household cooking appliance 1 be designated. The first cooking space 2 can inside a housing of the Haushaltsgargeräts 1 be arranged. The first door 3 is in the 1 shown in their closed position. By pivoting around one at a lower end or lower edge 4 the first door 3 provided pivot axis, the first door 3 closed or opened. At an upper section or at an upper edge 5 the first door 3 can be a first grip 6 be provided. The first cooking space 2 is preferably cuboid or cube-shaped. The first cooking space 2 can be made of a metal material, in particular of a steel sheet.

The household cooking appliance 1 further comprises a lower or second cooking chamber 7 , The second cooking space 7 can be used as second oven muffle or second muffle of household cooking appliance 1 be designated. The second cooking space 7 is with the help of a second door 8th closable. The second cooking space 7 is preferably also inside the housing of the Haushaltsgargeräts 1 arranged. The second door 8th is in the 1 shown in their closed position. By pivoting around one at a lower end or lower edge 9 the second door 8th provided pivot axis, the second door 8th closed or opened. At an upper section or at an upper edge 10 the second door 8th can a second handle 11 be provided. Also the second cooking space 7 is preferably cuboid or cube-shaped. The second cooking space 7 can be made of a metal material, in particular of a steel sheet. The cooking chambers 2 . 7 can be different sizes or the same size.

The household cooking appliance 1 further comprises a control panel 12 with a variety of controls 13 to 16 , The controls 13 to 16 may be rotary knobs, for example. With the help of the controls 13 to 16 For example, a desired baking or roasting process in the cooking chambers 2 . 7 to get voted. Between the control panel 12 and the first door 3 is an upper or first design and function gap 17 intended. Further, between the second door 8th and the first door 3 a lower or second design and function gap 18 intended. The design and function column 17 . 18 fulfill two functions, on the one hand can with these a visually pleasing design of Haushaltsgargeräts 1 be generated. On the other hand, the design and function column 17 . 18 also for air exchange in the cooking rooms 2 . 7 required. It is desired that the design and function column 17 . 18 have a uniform gap width. This may require the doors 3 . 8th or at least one of the doors 3 . 8th set so that they have no skew.

The 2 and 3 each show a schematic exploded perspective view of the first door 3 , However, the second door can do this 8th same as the first door 3 be constructed, with the first door 3 and the second door 8th but can be different sizes. Following is only on the first door 3 Referenced.

The door 3 includes an outer pane 19 , which may for example be made of a glass ceramic material. The outer pane 19 has a viewing area 20 on, through which the cooking space 2 can be considered. On the outer pane 19 is the handle 6 attached. Furthermore, the door includes 3 an inner pane 21 , Also the inner pane 21 can be made of a glass ceramic material. The inner pane 21 points like the outer pane 19 a viewing area 22 on, through which the cooking space 2 can be considered. Between the outer pane 19 and the inner pane 21 can be a variety in the 2 and 3 not shown intermediate washers may be provided.

Between the outer pane 19 and the inner pane 21 can be a first door profile 23 and a distance from the first door profile 23 and parallel to this arranged second door profile 24 be provided. With the help of door profiles 23 . 24 can the outer pane 19 and the inner pane 21 be spaced from each other. The door profiles 23 . 24 are each on both sides next to the viewing areas 20 . 22 arranged. The door profiles 23 . 24 are with the outer pane 19 glued, for example. The inner pane 21 can in the door profiles 23 . 24 mounted and positively connected with these. The door profiles 23 . 24 can be made for example of a plastic material. In particular, the door profiles 23 . 24 Plastic injection molding components. The door profiles 23 . 24 are preferably identical, but constructed in mirror image.

Every door profile 23 . 24 can the viewing areas 20 . 22 turned away an opening 25 . 26 include. Here is the first door profile 23 a first opening 25 and the second door profile 24 a second opening 26 assigned. The openings 25 . 26 For example, they can be designed as elongated holes. Every opening 25 . 26 is a cap 27 . 28 assigned, with the help of which the corresponding opening 25 . 26 can be closed. The first opening 25 is a first cap 27 and the second opening 26 is a second cap 28 assigned. The caps 27 . 28 For example, plastic components. The caps 27 . 28 However, they can also be made of a metal material or an elastomer material. The caps 27 . 28 may have snap hooks in the corresponding opening 25 . 26 snap in to the cap 27 . 28 captive on the corresponding door profile 23 . 24 to fix.

The door profiles 23 . 24 are using a conclusion bar 29 also between the outer pane 19 and the inner pane 21 is arranged, interconnected. The final bar 29 is preferably a plastic component, in particular a plastic injection molded component. The final bar 29 is at the top 5 arranged the door and connects the door profiles 23 . 24 together. For example, the end bar 29 in the door profiles 23 . 24 be snapped. The final bar 29 may have vents, with the help of the cooking chamber 2 be vented and ventilated. The door profiles 23 . 24 and the end bar 29 form a frame of the door 3 ,

The door 3 is with the help of a first door hinge 30 and a second door hinge 31 swiveling with the cooking chamber 2 connected. The door hinges 30 . 31 are preferably constructed identically. Here is the first door hinge 30 the first door profile 23 and the second door hinge 31 the second door profile 24 assigned. Because the door hinges 30 . 31 are constructed identically, is hereinafter only on the first door hinge 30 received.

The door hinge 30 includes, as in the 4 and 5 shown a hinge body 32 , which firmly with the cooking space 2 , in particular with a bottom of the cooking chamber 2 , connected is. The hinge body 32 is preferably made of a metal material. The hinge body 32 is constructed as a housing in which a hinge mechanism of the door hinge 30 is included. The hinge mechanism may for example comprise a spring element.

Furthermore, the door hinge comprises 30 a hinge arm 33 that with the help of a rotary axis 34 pivotable on the hinge body 32 is stored. The rotation axis 34 can rotatably in the hinge body 32 be included. The hinge arm 33 pivoted when opening and closing the door 3 around the axis of rotation 34 , The hinge arm 33 includes one of the rotation axis 34 remote first end portion 35 and a first end portion 35 turned away and the axis of rotation 34 facing the second end portion 36 , The hinge arm 33 is in the first door profile assigned to it 23 added.

The hinge arm 33 further comprises a longitudinal direction z , which can also be referred to as the z-direction and along the hinge arm 33 is oriented. Furthermore, the hinge arm comprises 33 a transverse direction y perpendicular to the longitudinal direction z is oriented. The transverse direction y is preferably along the hinge body 32 oriented. The transverse direction y can also be called y-direction of the hinge arm 33 be designated. At the first end portion 35 of the hinge arm 33 are holes 37 . 38 intended. The holes 37 . 38 are preferably threaded holes. In particular, a first hole 37 and a second hole 38 intended.

The door hinge 30 further comprises one at the first end portion 35 of the hinge arm 33 arranged adjustment 39 ( 5 ). The adjustment device 39 includes one on an adjustment 40 provided contact area 41 ( 6 and 7 ) for contacting the door profile 23 , The contact area 41 may be, for example, a contact surface which, when the hinge arm 33 in the door profile 23 is included, an inside of the door profile 23 provided mating contact area, in particular a mating contact surface, contacted. The contact area 41 may also be punctiform or linear.

The adjustment element 40 can be a box-shaped geometry with multiple, for example, four, side walls 42 to 45 ( 7 ) respectively. The number of side walls 42 to 45 is however arbitrary. Furthermore, the adjusting element comprises 40 a floor 46 , The contact area 41 can be outside on the side wall 42 be provided. On the side walls 43 . 45 can further, especially second, contact areas 47 . 48 be provided. The adjustment element 40 can be made, for example, as a sheet metal bending component of a metal material. Alternatively, the adjusting element 40 also a plastic component, in particular a plastic injection molded component. The floor 46 includes one from the side wall 42 towards the side wall 44 extending slot 49 ,

The adjustment device 39 further comprises an eccentric element 50 , The eccentric element 50 has an axis of rotation 51 ( 4 ), which is formed for example as a threaded pin and into the bore 37 is screwed. Furthermore, the eccentric element comprises 50 an eccentric to the axis of rotation 51 arranged eccentric section 52 , The eccentric section 52 may be circular, in particular circular cylindrical. Here is a central axis of the axis of rotation 51 preferably offset to a central axis of the eccentric portion 52 arranged. The eccentric section 52 is at least inside with the side wall 42 in contact. The eccentric section 52 Can also be inside with one of the side walls 43 . 45 be in touch. At the eccentric section 52 can an engagement section 53 be provided. The engaging section 53 For example, it can be a hexagon socket.

Furthermore, the adjusting device comprises 39 a locking element 54 , The locking element 54 includes an engaging portion 55 , The engaging section 55 For example, it can be a hexagon socket. With the help of the locking element 54 is the adjustment element 40 on the hinge arm 33 lockable. The locking element 54 is preferably a screw in the hole 38 is screwed.

The functionality of the door hinge 30 or the adjuster 39 is explained in summary below. With the help of the adjustment 39 may be the first door 3 be adjusted so that the first design and functional gap 17 can be adjusted. The same applies to the second door 8th and the corresponding second design and function gap 18 , However, the following only applies to the first door 3 received.

To set the door 3 First, the caps 27 . 28 from the door profiles 23 . 24 away. As a result, the engaging portion 53 of the eccentric element 50 and the engaging portion 55 of the locking element 54 easily accessible. Subsequently, the locking element 54 loosened. With the help of a twisting of the eccentric element 50 can now the contact area 41 due to the contact of the eccentric section 52 with the sidewall 42 of the adjusting element 40 in the longitudinal direction z to be moved. This will make the corresponding door profile 23 . 24 along the longitudinal direction z or shift against this. In addition, if the eccentric section 52 of the eccentric element 50 in contact with one of the side walls 43 . 45 is, also the corresponding contact area 47 . 48 in the transverse direction y to be moved. This will be the door 3 in addition to the door hinge 30 braced. This allows a backlash of the door 3 be achieved.

After adjusting the eccentric element 50 becomes the adjustment element 40 with the help of the locking element 54 again on the hinge arm 33 locked. This can, for example, the back, that is the hinge arm 33 facing, on the ground 46 a particularly high surface roughness can be provided, which is an undesired adjustment of the adjusting element 40 along the longitudinal direction z prevented. After fixing the locking element 54 become the caps 27 . 28 back in the openings 25 . 26 the door profiles 23 . 24 pressed.

With the help of the adjustment 39 is thus a simple and quick adjustability of the design and function column 17 . 18 possible. On the hinge arm 33 need for the assembly of the adjustment 39 only the two holes 37 . 38 be attached. That is, there may be existing hinge arms 33 used or simply retrofitted.

The 8th shows a schematic perspective view of another embodiment of a door hinge 30 , The door hinge 30 according to the 8th is different from the door hinge 30 according to the 4 and 5 in that the hinge arm 33 is shortened and that an alternative embodiment of an adjustment 56 is provided. At the axis of rotation 34 remote first end portion 35 of the hinge arm 33 is a hole 57 ( 9 ), in particular a threaded bore provided.

The adjustment device 56 comprises a cage-shaped adjusting element 58 that the end section 35 of the hinge arm 33 at least partially absorbs. Under "cage-shaped" is to be understood in the present case that the adjustment 58 preferably has no closed walls. The adjustment element 58 includes the previously mentioned contact area 41 ( 9 ), on a first side wall 59 is provided. Between a second side wall 60 and a third sidewall 61 is also the end section 35 of the hinge arm 33 positioned. The side walls 60 . 61 are bent towards each other, so that between the side walls 60 . 61 a connecting wall 62 is provided. Above the connecting wall 62 is an opening 63 intended. In every sidewall 60 . 61 is also a slot 64 intended.

Furthermore, the adjusting device comprises 56 an eccentric element 65 with a rotation axis 66 and an eccentric section 67 , The eccentric section 67 may be oval or elliptical. The rotation axis 66 is preferably centered on the eccentric section 67 provided and protrudes on both sides about this. The rotation axis 66 includes an engaging portion 68 , which may be formed as a slot, for example. The rotation axis 66 is rotatable in the in the side walls 60 . 61 provided slots 64 arranged. The eccentric element 65 is between the end section 35 of the hinge arm 33 and the side wall 59 of the adjusting element 58 positioned.

Furthermore, the adjusting device comprises 56 another as already explained locking element 54 , The locking element 54 is, as previously mentioned, preferably a screw in the bore 57 of the hinge arm 33 is screwed. The functionality of the adjustment 56 essentially corresponds to the functionality of with respect to the 2 to 7 explained adjustment 39 , First, the caps 27 . 28 from the openings 25 . 26 the door profiles 23 . 24 away. Subsequently, the locking element 54 solved and the eccentric element 65 is actuated, wherein the eccentric section 67 inside against the side wall 59 suppressed. As in the 10 to 13 shown, the contact area 41 by turning the eccentric element 65 in the longitudinal direction y along the hinge arm 33 be relocated. The show 10 and 11 a minimal possible displacement of the contact area 41 and the 13 shows a maximum possible displacement of the contact area 41 , The 12 shows an intermediate position.

Although the present invention has been described with reference to embodiments, it is variously modifiable.

LIST OF REFERENCE NUMBERS

1

Haushaltsgargerät

2

oven

3

door

4

lower edge

5

top edge

6

Handle

7

oven

8th

door

9

lower edge

10

top edge

11

Handle

12

control panel

13

operating element

14

operating element

15

operating element

16

operating element

17

Design and function gap

18

Design and function gap

19

outer pane

20

viewing area

21

inner pane

22

viewing area

23

door profile

24

door profile

25

opening

26

opening

27

cap

28

cap

29

end strip

30

door hinge

31

door hinge

32

hinge body

33

hinge

34

axis of rotation

35

end

36

end

37

drilling

38

drilling

39

adjustment

40

adjustment

41

contact area

42

Side wall

43

Side wall

44

Side wall

45

Side wall

46

ground

47

contact area

48

contact area

49

Long hole

50

eccentric

51

axis of rotation

52

eccentric

53

engaging portion

54

locking

55

engaging portion

56

adjustment

57

drilling

58

adjustment

59

Side wall

60

Side wall

61

Side wall

62

connecting wall

63

opening

64

Long hole

65

eccentric

66

axis of rotation

67

eccentric

68

engaging portion

y

transversely

z

longitudinal direction

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 102007058690 A1 [0003]

Claims (15)

Door hinge (30, 31) for a door (3, 8) of a Haushaltsgargeräts (1), with a hinge body (32), a rotation axis (34), with the aid of the rotation axis (34) pivotally connected to the hinge body (32) connected hinge arm (33), and an adjusting device (39, 56) arranged on an end section (35) of the hinge arm (33) facing away from the rotation axis (34) and having a contact region (41) for contacting a door profile (23, 24) of the door (3 , 8), wherein with the aid of the adjusting device (39, 56) the contact region (41) along a longitudinal direction (z) of the hinge arm (33) is displaceable. Door hinge after Claim 1 characterized in that the adjustment means (39, 56) comprises an adjustment member (40, 58) comprising the contact region (41) and an eccentric member (50, 65) by means of which the adjustment member (40, 58) extends along the Lengthwise (z) is adjustable. Door hinge after Claim 2 , characterized in that the eccentric element (50) comprises an axis of rotation (51) and an eccentric to the axis of rotation (51) arranged eccentric portion (52). Door hinge after Claim 2 or 3 , characterized in that the eccentric element (50) is rotatably mounted on the hinge arm (33). Door hinge to one of the Claims 2 - 4 characterized in that the adjustment member (40) comprises a box-shaped geometry having a plurality of side walls (42-45) and a bottom (46), the eccentric member (50) for adjusting the adjustment member (40) along the longitudinal direction (z) with at least one of the side walls (42-45) is in contact. Door hinge after Claim 5 , characterized in that the bottom (46) comprises a slot (49) through which the eccentric element (50) is passed. Door hinge to one of the Claims 1 - 6 , characterized in that the adjusting device (39) has a first contact region (41) which can be displaced along the longitudinal direction (z) with the aid of the adjusting device (39) and a second contact region (47, 47) arranged perpendicular to the first contact region (41). 48) which is displaceable by means of the adjusting device (39) along a transverse direction (y) of the hinge arm (33) oriented perpendicular to the longitudinal direction (z). Door hinge after Claim 2 , characterized in that the eccentric element (65) is rotatably mounted in the adjusting element (58). Door hinge after Claim 2 or 8th , characterized in that the adjusting element (58) is cage-shaped and receives the end portion (35) of the hinge arm (33) at least in sections. Door hinge to one of the Claims 2 - 9 , characterized in that the adjusting device (39, 56) comprises a locking element (54) by means of which the adjusting element (40, 58) on the hinge arm (33) can be locked. Haushaltsgargerät (1), in particular double oven, with a cooking chamber (2, 7), a door (3, 8) for closing the cooking chamber (2, 7) and at least one door hinge (30, 31) according to one of Claims 1 - 10 , with the aid of which the door (3, 8) is hinged to the cooking chamber (2, 7). Household cooking appliance after Claim 11 characterized by a first cooking chamber (2) having a first door (3) hinged to the first cooking chamber (2) by means of at least one door hinge (30, 31), and a second cooking chamber (7) having a second door (8), which is hinged by means of at least one further door hinge (30, 31) pivotally mounted on the second cooking chamber (7). Household cooking appliance after Claim 11 or 12 , characterized in that the hinge body (32) of the at least one door hinge (30, 31) and the cooking chamber (2, 7) and the hinge arm (33) of the at least one door hinge (30, 31) on the door (3, 8) is attached. Household cooking appliance after Claim 13 , characterized in that the hinge arm (33) is received in a door profile (23, 24) of the door (3, 8). Household cooking appliance after Claim 14 , characterized in that the door profile (23, 24) comprises an opening (25, 26) for actuating the adjusting means (39, 56) and a cap (27, 28) for closing the opening (25, 26).

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