DE102014206280A1 - Door for a household appliance of a two-dimensional holding and positioning device for a door glass and household appliance with a door and method for mounting a door - Google Patents

Abstract

The invention relates to a door (5) for a household appliance (1), comprising a first pane (10) and at least one second pane (11), and having at least one holding and positioning device (14) for the second pane (11), which is arranged on the first disc (10), wherein the holding and positioning device (14) for adjusting the position of the second disc (11) relative to the first disc (11) is formed in the two mutually perpendicular spatial directions through which a plane spanned is, in which the second disc (11) extends. The invention also relates to a household appliance (1) for preparing food with a door (5) and a method for mounting a door (5).

Description

The invention relates to a door for a household appliance, which has a first pane and at least one second pane. The door further includes a holding and positioning device for the second disc, which is arranged on the first disc. Furthermore, the invention relates to a household appliance with such a door and a method for mounting a door for a household appliance.

A door for a household appliance for preparing food, such as an oven, is circumferentially constructed. It usually has an outside door outer pane, on which door profiles are mounted. These door profiles also form carriers for additional panes. In this context, a door may have an inner pane facing the cooking space in the closed state and at least one door intermediate pane arranged between the outer door pane and the inner door pane. In the case of doors which are provided for a pyrolyse-capable household appliance for preparing food, a second door intermediate pane is known to be arranged, so that such doors have a pane package with four door panes.

The installation of such doors and in particular the positioning and arrangement of the door panels is relatively complex in the context. In order to avoid undesired positional tolerances, it is known that such disks can not be separated and therefore the door itself can not be disassembled in this respect. This entails disadvantages with regard to the cleanability of such doors.

In addition, however, doors for such a household appliance with a removable disc are also known. For example, here on the DE 10 2005 004 944 A1 directed. In the local design corner front parts are arranged on the door outer pane, which are connected to corresponding lateral holding parts. In addition, clamping parts are provided which are relatively movably connected to the Eckformteilen. The inner pane can be inserted into a Eckformteil and then moved only in one direction in space. The positioning and mounting of a disc relative to other components of the door is therefore limited.

It is an object of the present invention to provide a door for a household appliance, a household appliance and a method for mounting a door, in which or in which by a simplified assembly a more accurate positioning of a disc of a door is reached.

This object is achieved by a door, a household appliance and a method according to the independent claims.

A door according to the invention for a household appliance comprises a first door pane and at least one second door pane. The door also includes at least one holding and positioning device for the second door glass. The holding and positioning device is arranged on the first disc. An essential idea of the invention is to be seen in that the holding and positioning device for position adjustment of the second disc is formed relative to the first disc in two mutually perpendicular directions, wherein through these two spatial directions, a plane is spanned, in which the second disc extends. By such holding and positioning device designed a much more accurate positioning of the second disc is made possible relative to the first disc and this then held two-dimensional position securely held. By these two spatial directions are still those in which spans the second disc, the related position adjustment of the second disc to the first disc can be done while maintaining the distance to each other.

A disc is a plate-shaped, angular part, preferably made of glass. By such a holding and positioning device, which allows a multi-dimensional position adjustment, the general assembly is simplified. In particular, when the door is reversibly dismantled and reassembled, thereby also a very simple and user-friendly assembly and disassembly is created. The cleanability is thus easily possible for the disassembled items, and the subsequent assembly is then given simple and expedient for a user.

It is preferably provided that the holding and positioning device has a base part, which is arranged stationary on the first disc. The holding and positioning device further comprises a carrier part, which is arranged on the base part and is movable in the two spatial directions relative to the base part. Such a multi-part design of the holding and positioning device on the one hand creates a stable and reliable connection to the first pane, but on the other hand achieves a very smooth operation of the holding and positioning device for a user. This also results in a very precise motion control in the two spatial directions. An undesirable jamming or spreading in this two-dimensional motion control is thereby prevented. In addition, by such a configuration of a holding and positioning device and a low-tolerance Guiding the support member allows, since the base part is stable and torsionally rigid in itself, on the other hand, the stationary connection to the first disc is maintained position stable even with a movement of the support member attached thereto second disc.

It is preferably provided that the base part and the carrier part are coupled in such a way that, in the case of a relative displacement of the carrier part to the base part, a movement takes place simultaneously in both spatial directions. This is a particularly noteworthy embodiment, since virtually a guideway is predetermined, which pretends in an intelligent way, as it were, the movement guidance into the end position. This is achieved in particular by a configuration in which a corner-free movement, in particular a rectilinear movement, takes place with simultaneous movement in these two spatial directions. The simplicity of setting the end position of the second disc as well as the targeted user-friendly and continuous as well as non-clamping motion control is favored again.

Preferably, it is provided that the carrier part is arranged on the movement path between an open first end position and the position setting of the second disc holding second end position on the second disc attacking and from contacting the second disc on a Teilbewegungsweg the support member to the second end position by the support member is guided. This particularly advantageous embodiment allows easy insertion of the second disc in the holding and positioning device. An already required here, high-precision positional arrangement, if necessary not to abut other parts and to perform a difficult threading, is excluded here. The holding and positioning device is therefore arranged in its open position so that the second disc can be inserted very positionungenau. When then moving from the open position to a closed position of the holding and positioning then sometime contacting the second disc, in particular narrow side edges of the disc is achieved and from then a specific entrainment of the disc by the holding and positioning device, in particular causes the carrier part in the predetermined end position. It is thus achieved in the movement path of the support member also forcibly by the specification of the movement path of the support member, an automatic adjustment of the end position of the second disc and this also allows automatically in the two-dimensional orientation.

It is preferably provided that the base part is formed like a bridge. On the one hand, this embodiment enables a connection to a plurality of locations of the first pane, so that here too the fixed connection is improved. In addition, stabilized by such a bridge-like configuration, the mechanical coupling with the support member to the motion guide. Since preferably the mechanical coupling of the carrier part with the base part takes place on a central web of this bridge-like configuration of the base part, no unwanted leverage forces can also occur on the base part and thus an undesired loosening or even breaking off of the base part from the first disk can be prevented. By such, at least two-point connection of the base part to the first disc several points are created here also in the movement of the support member, directed by the forces, in particular weight forces can be derived in the first disc.

It is preferably provided that the carrier part surrounds the base part like a clip. As a result, the motion guidance becomes more accurate, and unwanted tilting or otherwise undesirably tolerance-related movement of the carrier part to the base part is thereby prevented. In particular, the support part surrounds a central web of a bridge-like base part. Just by the bridge-like configuration, a space is thus created under the central web, which makes it possible that a sub-element of the support member can reach into it and then also can be mechanically coupled from below substantially with the central web. Just when a further coupling of the support member is formed from above with this central web, the above-mentioned advantages in terms of motion control, mechanical strength and low wear, even at greater weight forces emerge.

It is preferably provided that the base part has in a central web at least one guide slot, in which a sliding block engages the carrier part and is guided in its relative movement to the base part. Such a mechanical coupling is a simple structure operating principle, which, however, is highly functional. An undesirable decoupling of the carrier part with the base part is quasi excluded in such a link design with an intervention of a sliding block. In particular, this is true when a clip-like encircling the carrier part is formed around a central web of the base part. In addition, such a sliding block is an element which is also stably connected to the further structure of the support member, in particular integrally formed, and thus withstand higher force loads easily.

It is preferably provided that the guide slot is non-rectilinear and for guiding movement in the two spatial directions is shaped. Such a configuration makes it possible to form a guide slot which optimally takes into account the respective movement sections. On the one hand, a shaping can be created here near the end points of the entire movement path, which enables a simple and smooth initiation and initiation of the movement, on the other hand keeps the reached end positions out without a desired independent out of it. On the other hand, to be able to meet the very targeted and fastest possible movement to achieve the desired position adjustment of the second disc, then again at least a portion of the guide slot can be designed so that a simultaneous movement takes place in both directions. In particular, by such a non-rectilinear design of the guide slot thus various requirements for such a position adjustment and the bracket carried and yet given a shortest possible total path between the end positions then specified. This also saves installation space, and the components, in particular the base part and the support part, can also be made smaller.

It is preferably provided that the guide slot has a gate section which extends obliquely to the two spatial directions in the plane spanned. The above-mentioned advantages, especially with regard to an at least partially simultaneous movement in both spatial directions, are thereby preferred.

It is particularly advantageous if the guide slot is Z-shaped or Z-shaped, in which case in particular the configuration of a Z is advantageous, which is stretched in the horizontal direction. This means that an advantageous Z-shape is represented by the fact that at the two free ends of the letter in each case in opposite directions is pulled and in particular so far, as seen in the vertical direction, the three individual rectilinear parts of the Z-shape no longer overlap. The Z-shape is then ramped and degenerate.

By such a configuration are unwanted kinks that would cause a continuous, jerk-free and, above all, low-jamming motion control excluded. It is then provided a guide slot, which in this case at an angle successive and adjacent rectilinear sections have angles to each other, which are greater than 90 °.

It is preferably provided that at least one guide slot is formed on an upper side of the central web and at least one guide slot is also formed on an underside of the central web. The relevant advantages of a mechanical coupling of the carrier part to the base part from above and from below have already been explained above. The uniformity of the motion control is thereby significantly favored, and an undesirable tilting of the support member relative to the plane in which the two spatial directions in which a position adjustment can take place, is thereby prevented.

It is preferably provided that the carrier part has a receiving element for the second disc, which comprises a support plate. On the support plate facing away from the second disc side edge and a side facing away from the second disc side edge and on a second disc facing away from the lower edge of a respective stop from the plane of the support plate protruding. The support plate with the stops thus forms a support bed for the second disc, to then contact them on the path of movement of the support member with two edge sides and lead to and can spend in the desired end position in the plane to be considered. This embodiment with the receiving element is also advantageous in that in the reached end position of the support member and thus the desired position adjustment of the second disc abut the two stops on the side edge and the lower edge directly to the edges of the second disc and thus hold this two-dimensional , The support member therefore forms with the receiving element and a two-dimensional support member for the second disc. In particular, the receiving element is designed so that it is designed to receive a corner region of the second disc and thus also represents a Eckkantenschutz. The two stops can be formed integrally in one corner of the receiving element, optionally integrally formed. However, they may also be slightly spaced by a minimum gap.

The receiving element can be a separate part, which is made of metal, for example, and is arranged on a base of the carrier part, in which coupling elements for coupling to the base part are arranged. The receiving element may be arranged non-destructively releasably on this base, for example screwed or infected. In an advantageous embodiment, the base and the receiving element may be integrally formed. As a result of this configuration with the receiving element, a relative movement of the second disk to the carrier part is made possible also during the movement of the carrier part relative to the base part and thus in particular when transferring from the open position of the holding and positioning device to the closed position, so that Here also results in an automatic self-centering and position adjustment of the second disc in the carrier part.

It is preferably provided that the base part and the carrier part each have a passage, wherein these passages are arranged in a position corresponding to a set end position of the second disc position of the base part and the support part in alignment with each other. In an advantageous embodiment, it is then provided that the positional fixation between the base part and the carrier part is achieved in that a fixing element can be guided or guided through the aligned penetrations. This fixing element may preferably be a door hinge. As a result, an undesired displacement between the base part and the carrier part in the reached end position is prevented. A door hinge is then also multifunctional by such use, and no additional fixing element is required, which also reduces the number of components. In addition, then the door hinge is kept stable and mechanically connected. This is particularly true when adjacent to the base part of a door profile or is connected to this and the door hinge preferably then also extends into the door profile and preferably also held therein.

The basisteilseitige passage is preferably formed with a bridge pier when this base is designed like a bridge.

It is preferably provided that a holding and positioning device, each having a base part or a carrier part is formed at two opposite locations and arranged on the first disc. The holding and positioning devices are designed attacking on two opposite corner regions of the second disc and connected in the context corresponding to the first disc stationary. In an advantageous embodiment, it is provided that these two separate holding and positioning devices are independently operable, so that the handling of the assembly and disassembly of the door and thus also the second disc for a user again favors and is easier.

The base part, in particular a central web of a bridge-like configuration, preferably has at least one pedestal, which is designed as a support for a door washer. This also allows a certain positioning of such a further disc.

It can also be provided that, instead of fixing the position of the base part to the carrier part in the closed position by a fixing element, otherwise fixing the position is possible. Penetrations are not required. Rather, it can then be provided in such a configuration that, for example, in the guide slot brackets, such as locking, are provided. This can be done to the effect that a sliding block is also designed as a locking element beyond. However, it can also be provided that in addition to the sliding block, a separate locking element is formed.

In a further advantageous embodiment, a gate lock can be provided, which is arranged on the base part and / or the carrier part and is arranged outside a guide slot. For example, this may be a resilient tab.

The invention also relates to a household appliance for preparing food with a receiving space which can be closed by a door according to the invention or an advantageous embodiment thereof.

Furthermore, the invention relates to a method for assembling a door for a household appliance, with a first disc and at least one second disc, and with a holding and positioning device, with which the second disc positionally relative to the first disc can be adjusted. The holding and positioning device is arranged on the first disc. For assembly, the second disc is set in a provided in the open position holding and positioning and then carried out a position adjustment. For this purpose, the holding and positioning relative to the first disc in the two mutually perpendicular spatial directions through which a plane is spanned, in which the second disc extends, moves and thereby the second disc two-dimensionally adjusted in position in the plane, and in the closed Position of the holding and positioning device, this set position of the second disc is then held by the holding and positioning device. This is a very user-friendly and simple Lagejustage the second disc, which also allows easy assembly and disassembly of the door.

Advantageous embodiments of the door according to the invention are to be regarded as advantageous embodiments of the method according to the invention. The motion sequences explained by the respective components of the holding and positioning device are also to be understood as process steps for assembly and disassembly.

Further features of the invention will become apparent from the claims, the figures and the description of the figures. The above in the Description mentioned features and combinations of features, as well as the features mentioned below in the figure description and / or features shown in the figures and feature combinations are not only in the particular combination, but also in other combinations or alone, without departing from the scope of the invention , Thus, embodiments of the invention are to be regarded as encompassed and disclosed, which are not explicitly shown and explained in the figures, however, emerge and can be produced by separated combinations of features from the embodiments explained.

Embodiments of the invention are explained in more detail below with reference to schematic drawings. Show it:

1 a schematic perspective view of an embodiment of a household appliance according to the invention for preparing food;

2 a schematic representation of sub-components of a door of the household appliance according to 1 in a sectional view;

3 a partial view of the door according to 2 in an open position of holding and positioning devices;

4 a representation according to 3 with holding and positioning devices shown in the closed position;

5 a perspective view of an embodiment of a base part of a holding and positioning device;

6 a perspective view of an embodiment of a support part of a holding and positioning device;

7 a sectional view of the carrier part according to 6 ;

8th a perspective view of an embodiment of a holding and positioning device in the coupled state of a support member and a base member in the open position;

9 a representation of the execution in 8th with inserted second disc;

10 a representation of an embodiment of a holding and positioning device, as shown in 8th is shown, but in the closed position; and

11 the representation of 10 with position adjusted and held second disc.

In the figures, identical or functionally identical elements are provided with the same reference numerals.

In 1 is a household appliance 1 for preparing food, which is an oven. The household appliance 1 includes a housing 2 in which a muffle 3 is arranged. The muffle 3 limited with their walls a cooking space 4 and has a feed opening on the front side. This is through a door 5 which is pivotable about a horizontal axis A and on the housing 2 is struck, lockable. The household appliance 1 includes in position, number and embodiment only by way of example an operating device 6 with a display unit 7 and controls 8th and 9 , The household appliance 1 may also have not yet shown cooking zones of a hob.

In 2 is the door in a very simplified representation 5 shown with a section in the yz plane. The door 5 has an outside door panel 10 on. It also includes a door inner pane 11 , which in the closed state the cooking space 4 next arranged and facing accordingly. In addition, in the embodiment, two door washers 12 and 13 arranged between the door outer pane 10 and the door inner pane 11 extend spaced apart therefrom. In addition, a holding and positioning device 14 shown schematically. This is at a lower area of the door outer pane 10 on an inside 10a arranged, in particular fixed thereto fixed, preferably glued.

By means of holding and positioning devices 14 becomes the door inner pane 11 , which represents the second disc, in two spatial directions, namely the x-direction and the y-direction, relative to the door outer pane 10 set. The position adjustment in this two-dimensional manner thus takes place in a plane which is the plane of the inner door panel 11 equivalent.

In 3 is a view on the door 5 shown, here on the inner door panel 11 is looked at and thus viewing direction takes place in a negative z-direction. It can be seen that two holding and positioning devices 14 as separate devices on the inside 10a are arranged. They are so on the inside of the door 10a attached to them to accommodate opposite lower corner areas 11a and 11b the door inner pane 11 are suitable and arranged.

In 3 a state is shown in which the two holding and positioning devices 14 are shown in the open position. This can be seen in that a receiving element 15 not yet engaged with the corner areas 11a and 11b is. Rather, here is only the door inner pane 11 on a platen 16 of the receiving element 15 on. The receiving plate 16 also extends in the xy plane. At this recording plate 16 is on one of the second disc or the door inner pane 11 opposite side edge 17 a protruding from the plane of the figure and thus standing in the z-direction stop 18 formed. In addition, at a lower edge 19 the platen 16 likewise a stop projecting out of the xy plane in the z-direction 20 formed. The stop 20 is also designed not only as standing in the z-direction, strip-like bridge, but at its the support plate 16 opposite free edge with another strip or flange as a bridge 21 provided, which in turn extends in the xy plane. The two receiving elements 15 are identically constructed, so that the explanation to the left receiving element 15 also for the right receiving element 15 in 3 applies.

As will be explained below, these receiving elements move 15 in the xy plane, then around the inner door pane 11 to spend in the desired position.

The holding and positioning devices 14 as they are in 3 are shown, can be operated independently.

In 4 is a representation analogous to 3 shown, whereas here the closed position of the two holding and positioning devices 14 are shown. The door inner pane 11 is thus positionally adjusted in this two-dimensional plane and then also held accordingly and thus fixed in position.

As can be seen, the receiving elements surround 15 at the lower corners 11a and 11b each narrow side edges 11c and 11d as well as the lower narrow edge 11e the door inner pane 11 , Serve the attacks 18 to the position holder in the x-direction, whereas the stops 20 to position holder in y-direction and beyond also serve in the z-direction. The bracket in the z-direction is through the already mentioned bridge 21 reached. The corner areas 11a and 11b are thus on the mounting plates 16 on and are quasi bordered on the edges or edges and embraced.

Starting from the illustration in 3 can the position in 4 can be easily achieved in that a user, for example, the recording elements 15 surrounds and shifts in the given leadership accordingly, so that then the in 4 shown end position, in which then the holding and positioning devices 14 are closed, is reached.

It can be provided that the in 4 shown closed end position is maintained self-sustaining. In this case, for example, a locking of a carrier part of the holding and positioning device explained below 14 be provided in a base part. However, it can also be provided that such a base part and a support part of a holding and positioning device 14 are fixed in position in the closed end position shown by an additional separate fixing element, such as a door hinge.

In 5 is a perspective view of an embodiment of such a base part 22 a holding and positioning device 14 shown. For example, this is the base part as it is in 3 is arranged at the left.

As can be seen, is the base part 22 built like a bridge and includes a central bar 23 as well as bridge pier 24 and 25 , The base part 22 is stationary on the inside 10a arranged and thereby with the bridge piers 24 and 25 glued to it. In addition, it can be seen that the base part 22 , in particular the outside bridge arrows 24 , with a door profile 26 connected is. This too is on the inside 10a preferably arranged, in particular glued.

As can be seen, is in the central pier 23 on a top 27 a first guidance scene 28 and a second guide slide 29 educated. The leadership scenes 28 . 29 are Z-shaped, wherein the Z-shape is stretched or pulled apart in the x-direction. The two leadership scenes 28 and 29 are particularly similar in form and length. They have an open bottom insertion area 28a respectively 29a on. In this introduction area 28a . 29a can be a sliding block one with the base part 22 coupled carrier part are introduced. In particular, here are each a sliding block for a leadership backdrop 28 and 29 intended. Adjacent to this in the y-direction oriented insertion area 28a . 29a is an initial section oriented in particular only in the x-direction 28b respectively 29b educated.

As can be seen, is in the insertion or insertion areas 28a and 29a a spring element 30 respectively 31 designed, so that an undesirable sliding out or moving out of a once introduced sliding block is prevented.

After the beginning sections 28b respectively 29b are in each case to the two mutually perpendicular spatial directions x and y obliquely oriented center sections 28c and 29c educated. Subsequent to these center sections are end sections 28d and 29d provided, which in turn are oriented in particular only in the x-direction.

In addition, it is provided in the embodiment shown that even on a bottom 32 of the central pier 23 in position, shape and length of the same designed further leadership scenes 33 and 34 are formed. In this also each provided sliding blocks can also engage with a support member.

In addition, the base part has 22 at the top of the door 5 facing side podiums 35 and 36 for supporting the door washers 12 and 13 on.

In addition, in the base part 22 , in particular in the marginal bridge pier 24 a penetration 37 , which is designed in particular T-shaped in its contour on. By this then the already mentioned fixing element, in particular the door hinge, can be passed to the reached end position of a later explained support member to the base part 22 to fix.

In addition, it is provided in the embodiment that the base part 22 at least one, preferably two gate locks 38 and 39 has, as resilient tabs on the one hand on one of the door outer pane 10 facing away from the top of the bridge pier 24 and then the top 27 are formed.

Through the gate lock 38 is the inner pane 11 engaged and only then can preferably intervene a sliding block in a guide slot. Likewise, this is preferably at the gate lock 39 provided by which selbiges with a washer 12 and or 13 he follows. This increases the safety during installation.

In 6 is a perspective view of an embodiment of an already mentioned support member 40 shown. This comprises a base body or a pedestal 41 in which a coupling area 42 for coupling with the base part 22 is trained. For this purpose, a cross-section C-shaped contour is created, which is a roof 43 , a floor 44 and a gutter 45 includes.

As in the sectional view in 7 along the section line VII-VII in 6 is to be recognized is at a bottom 43a a sliding block 46 shown in the lead frame 28 intervenes. Another cornerstone, who then in the lead scene 29 engages is in 7 arranged behind it and therefore not recognizable. In addition, on a top 44a a sliding block 47 trained, who in the leadership 33 intervenes. Here is another cornerstone that is in 7 can not be seen on this top 44a trained, who in the leadership 34 intervenes.

For further reliable coupling and guidance of this gutter 45 provided in a shaft 48 ( 5 ) of the central bridge 23 intervenes.

In addition, here is also in the pedestal 41 a penetration 49 trained, the analog in shape and size for penetration 37 is designed. In the in 4 shown closed position of the holding and positioning device 14 are the passages 37 and 49 aligned, so that the fixing element can be passed.

In the coupled state is the support part 40 with the base part 22 coupled and about the aforementioned leadership scenes 28 . 29 . 33 and 34 defined guided and relatively movable. In addition, in 6 and 7 a configuration shown in which the receiving element 15 in the carrier part 40 is integrated.

In 8th is a perspective view of a holding and positioning device 14 shown in which the support part 40 with the base part 22 coupled and the holding and positioning device 14 is shown in the open end position. In this it is provided that the sliding blocks are arranged in the first end portions, and with respect to the reference numerals thus the engaging sliding blocks in the guide slots 28 and 29 in the guide track sections or in the guide track sections or initial sections 28b and 29b are arranged. The embodiment of the receiving element 15 is in 8th to recognize accordingly.

In 9 is shown in a perspective view of the situation in which analogous to the representation in 3 in the corner 11a the door inner pane 11 on the platen 16 is up, but still no contacting the attacks 20 and 18 with the respective margins 11c . 11d the door inner pane 11 is done.

In 10 is in a perspective view then the holding and positioning device 14 shown in the closed end position, in addition to the mentioned sliding blocks then in the Führungsungskulissenabschnitten 28d and 29d and accordingly the other sliding stones in the corresponding sections of the guide sets 33 and 34 are driven.

By the guide slot sections formed at the ends, respectively 28b . 29b . 28d and 29d as well as the corresponding sections in the guidance settings 33 and 34 rectilinear in a spatial direction, namely oriented in the x-direction, a movement initiation is prevented from this reached end position out. By extending these respective end portions of the guide slots in the width direction and thus in the x-direction and the weight of the discs thus act vertically and thus in the y-direction from above, the positional support in these plateaus of the guide slots is still favored.

In 11 is a perspective view of the closed state of the holding and positioning device 14 with the door inner pane 11 in the corner 11a shown. This corresponds to the illustration in 4 , in which case here also the individual parts of the holding and positioning device 14 and their relative position to each other in 11 can be seen.

For better handling can also be provided that, as in 6 shown, a structured surface area 50 the carrier part 40 is formed, to which a user can attack with a finger to the displacement of the support member 40 relative to the base part 22 to accomplish. By structuring, in particular by a corrugation, slipping of the finger is significantly reduced or possibly completely prevented.

With regard to the disassembly can be provided that both holding and positioning devices 14 be opened at the same time or opened one after the other. For this purpose, then the support parts 40 initially pulled in the x-direction outward or pressed, in order then in the oblique Führungsungskulissenabschnitte or middle sections 28c and 29c with the respective ones

Sliding stones to arrive, so that the attacks 18 and 20 from the edge sides of the corner areas 11a and 11b to solve. Is then on the further movement of reaching the Führungsungskulissenabschnitte 28b and 29b given, the open position is reached, and the corner areas 11a and 11b the door inner pane 11 are exposed, leaving the inner pane 11 can be easily lifted out.

At the top of the door 5 Preferably, an upper cover, a so-called top panel, arranged by which a holder and position fixing at least one of the discs 10 to 13 is reached. In addition to or instead of this, however, other holding elements and positioning elements can also be provided in this upper area. In such an embodiment, after the release of these elements then the complete removal of the inner door panel 11 as well as the door washers 12 and 13 done so that the door 5 disassembled and disassembled into their individual parts.

LIST OF REFERENCE NUMBERS

1

 household appliance

2

 casing

3

 muffle

4

 oven

5

 door

6

 operating device

7

 display unit

8th

 operating element

9

 operating element

10

 Door outer pane

10a

 inside

11

 Door inner pane

11a

 corner

11b

 corner

11c

 margin

11d

 margin

11e

 lower edge

12

 Door washer

13

 Door washer

14

 Holding and positioning devices

15

 receiving elements

16

 mounting plate

17

 margin

18

 attack

19

 lower edge

20

 attack

21

 web

22

 base

23

 center web

24

 bridge abutment

25

 bridge abutment

26

 door profile

27

 top

28

 guide link

28a

 insertion

28b

 initial section

28c

 mid section

28d

 end

29

 guide link

29a

 insertion

29b

 initial section

29c

 mid section

29d

 end

30

 spring element

31

 spring element

32

 bottom

33

 guide link

34

 guide link

35

 podium

36

 podium

37

 penetration

38

 setting lock

39

 setting lock

40

 support part

41

 base

42

 coupling region

43

 top, roof

43a

 bottom

44

 ground

44a

 top

45

 gutter

46

 sliding block

47

 sliding block

48

 shaft

49

 penetration

50

 surface area

A

 axis

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 102005004944 A1 [0004]

Claims (16)

Door ( 5 ) for a household appliance ( 1 ), with a first disc ( 10 ) and at least one second disc ( 11 ), and with at least one holding and positioning device ( 14 ) for the second disc ( 11 ), which on the first disc ( 10 ), characterized in that the holding and positioning device ( 14 ) for position adjustment of the second disc ( 11 ) relative to the first disc ( 11 ) is formed in the two mutually perpendicular spatial directions through which a plane is spanned, in which the second disc ( 11 ). Door ( 5 ) according to claim 1, characterized in that the holding and positioning device ( 14 ) a base part ( 22 ), which on the first disc ( 10 ) is fixedly arranged, and a carrier part ( 40 ), which on the base part ( 22 ) is arranged and in the two spatial directions relative to the base part ( 22 ) is movable. Door ( 5 ) according to claim 2, characterized in that the base part ( 22 ) and the carrier part ( 40 ) are coupled such that in a relative displacement of the carrier part ( 40 ) to the base part ( 22 ) at the same time a movement in both directions takes place. Door ( 5 ) according to claim 2 or 3, characterized in that the carrier part ( 40 ) on the path of movement between an open first end position and a position adjustment of the second disc ( 11 ) holding the second end position on the second disc ( 11 ) is arranged attacking and from contacting the second disc ( 11 ) on a partial movement path of the support part ( 40 ) to the second end position by the carrier part ( 40 ) is guided. Door ( 5 ) according to one of claims 2 to 4, characterized in that the base part ( 22 ) is formed bridge-like. Door ( 5 ) according to one of claims 2 to 5, characterized in that the carrier part ( 40 ) the base part ( 22 ) surrounds like a clip, in particular in a central web ( 23 ) of a bridge-like base part ( 22 ). Door ( 5 ) according to claim 5 or 6, characterized in that the base part ( 22 ) in a central pier ( 23 ) at least one executive setting ( 28 . 29 . 33 . 34 ) into which a sliding block ( 46 . 47 ) on the support part ( 40 ) and in its relative movement to the base part ( 22 ) is guided. Door ( 5 ) according to claim 7, characterized in that the guide slot ( 28 . 29 . 33 . 34 ) is formed non-rectilinear and is shaped to guide movement in the two spatial directions. Door ( 5 ) according to claim 8, characterized in that the guide slot ( 28 . 29 . 33 . 34 ) a gate section ( 28b . 29b ), which runs obliquely to the two spatial directions in the plane spanned. Door ( 5 ) according to claim 7 or 8, characterized in that the guide slot ( 28 . 29 . 33 . 34 ) Is Z-shaped. Door ( 5 ) according to one of claims 7 to 10, characterized in that on an upper side ( 27 ) of the middle bridge ( 23 ) at least one executive setting ( 28 . 29 ) and on a lower side ( 32 ) of the middle bridge ( 23 ) at least one executive setting ( 33 . 34 ) are formed. Door ( 5 ) according to one of claims 2 to 11, characterized in that the carrier part ( 40 ) a receiving element ( 15 ) for the second disc ( 11 ), in particular a corner region ( 11a . 11b ) of the second disc ( 11 ), which has a platen ( 16 ), on which on one of the second disc ( 11 ) facing away from the side edge ( 11c . 11d ) and on one of the second disc ( 11 ) facing away from the lower edge ( 11e ) one stop each ( 18 . 20 . 21 ) from the plane of the support plate ( 16 ) is formed protruding, wherein the second disc ( 11 ), in particular with disc edges ( 11c . 11d . 11e ), in with the carrier part ( 40 ) contacted state on the attacks ( 18 . 20 . 21 ) is supported. Door ( 5 ) according to one of claims 2 to 12, characterized in that the base part ( 22 ) and the carrier part ( 40 ) each have a penetration ( 37 . 49 ), which in an end position to be set of the second disc ( 11 ) provided position aligned and through which a fixing, in particular a door hinge, for fixing the position of the support member ( 40 ) to the base part ( 22 ) can be passed. Door ( 5 ) according to one of claims 2 to 13, characterized in that at two opposite locations in each case a holding and positioning device ( 14 ) each with a base part ( 22 ) and a carrier part ( 40 ), and the holding and positioning devices ( 14 ) at two opposite corners ( 11a . 11b ) of the second disc ( 11 ) are arranged attacking. Household appliance ( 1 ) for preparing food, having a receiving space ( 4 ), through a door ( 5 ) is closable according to one of the preceding claims. Method for assembling a door ( 5 ) for a household appliance ( 1 ), with a first disc ( 10 ) and at least one second disc ( 11 ), and with at least one holding and positioning device ( 14 ) for the second disc ( 11 ), which on the first disc ( 10 ), characterized in that the second disc ( 11 ) in an open holding and positioning device ( 14 ) for position adjustment of the second disc ( 11 ) and the holding and positioning device ( 14 ) relative to the first disc ( 10 ) in the two mutually perpendicular spatial directions through which a plane is spanned, in which the second disc ( 11 ) is moved, and thereby the second disc ( 11 ) is adjusted in two-dimensional position in the plane and in the closed position of the holding and positioning device ( 14 ) is held by this.

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