• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a component of domestic appliance (4, 9) with a base unit and with a front piece (6, 13) separated from it, in the form of a plate, which is ceramic and is arranged next to the unit base, where the base unit has a metal part (14, 17) in the form of a plate and an additional piece (15, 18) separated from it, in the form of a plate, where the front piece (6, 13), the metal part (14, 17), and the additional piece (15, 18) form a stack of plates (16) of at least 3 layers. Furthermore, the invention relates to a method for manufacturing a domestic appliance component (4, 9). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2683959A1
    申请号:ES201730439
    申请日:2017-03-28
    公开日:2018-09-28
    发明作者:Sandra ALVAREZ LANUZA；Juan Jose Galindo Perez；Laura LOZANO DESTRE；Fernando Planas Layunta；Juan Ramón Soler Costa
    申请人:BSH Hausgeraete GmbH；BSH Electrodomesticos Espana SA；
    IPC主号:
    专利说明:

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    plates have threaded holes covered by an additional cover piece, in which a handle can be screwed. Likewise, by this embodiment of the plate stack, it is also suitable to withstand the most diverse thermal stresses, so that also an undesired deformation can also be avoided here. This plate stack also has better scratch properties, and is also acid resistant.
    Another independent aspect of the invention refers to a household appliance component with a base unit and with a separate front part thereof, in the form of a plate, which is ceramic. This front piece is arranged next to the base unit. The front piece has a recess in which a cover plate separated from the front piece is inserted. Through such an embodiment, a household appliance component is achieved that enables an individual frontal optical appearance, which, on the other hand, is mechanically stable, and which makes it possible to look through this appliance component. domestic if the cover plate is transparent.
    The embodiments of the first independent aspect must be considered advantageous embodiments of the other independent aspect.
    The indications "up", "down", "front", "behind", "horizontal", "vertical", "depth direction", "width direction", "height direction", etc., they refer to the positions and orientations for the intended use and arrangement of the component with respect to an observer who is in front of the component and who is observing in the direction of the component.
    Other features of the invention are drawn from the claims, the figures and the description of the figures. The features and combinations of features mentioned above in the description, as well as the features and combinations of features mentioned below in the description of the figures and / or shown alone in the figures are usable not only in the combination indicated in each case, but also in other combinations or separately, without abandoning the scope of the invention. Therefore, it should be understood that those embodiments of the invention that are not explicitly shown in the figures or explained, but which can be extracted through combinations of features separate from the shapes are also understood and disclosed by the invention. of realization exposed, and that can be generated from these. Therefore, those embodiments and combinations of features that do not have all the features of an independent claim originally formulated will also be considered disclosed.


    Next, the embodiments of the invention are explained in more detail by means of the schematic drawings. These show:
    Fig. 1 a perspective representation of an embodiment of a household appliance according to the invention;
    Fig. 2 a front view of an exemplary embodiment of a household appliance component according to the invention;
    Fig. 3 an exploded representation of the household appliance component according to figure 2;
    Fig. 4 a schematic section representation through partial areas of another embodiment of a household appliance component;
    Fig. 5 to fig. 8 schematic section representations through other embodiments of a household appliance component with different possibilities of joining between a ceramic front piece and a cover plate separated from it; Y
    15 Fig. 9 a perspective representation of a control unit and / or indicator of the household appliance component.
    In the figures, the same or equal function elements are accompanied by the same reference symbols.
    In figure 1, a household device is shown in a schematic representation, which
    20 is here a cooking apparatus, namely, a cooking oven 1. The cooking oven 1 has a rack 2 in which a housing space 3 is made, which is a cooking space. This housing space 3 is closed frontally by a door 4, which represents an example of a household appliance component, in particular, as a visible component with ceramic front side.
    25 In an exemplary embodiment, the door 4 can be extended over the entire height, which is measured in the direction of the height (direction y) of the cooking oven 1, and can also be extended over the entire width, which is measured in the width direction (x direction) of the baking oven 1. The door 1 has a handle 7 separated from it, next to a front outer side 5, which is ceramic, preferably extending by
    30 the entire width and which is made in the form of a bridge, this one presenting a shape


    Wavy without corners. The door 4 preferably has a control unit and / or indicator 8.
    In another embodiment, shown in Figure 1, the cooking oven 1 has another component of the domestic appliance, separate from the door 4, which is made as a visible front component with a ceramic front side. The other component of the domestic appliance is a control panel 9.
    In figure 2, the door 4 is shown frontally. Therefore, as provided alternately, the door 4 can be made separately from a control panel 9 of the cooking oven 1, where this control panel 9 is fixedly incorporated in the frame 2 and, when door 4 is opened, it does not turn along with it. In this embodiment, the control unit and / or indicator 8 may be arranged next to the control panel 9.
    The door 4 has a recess 10 in which a separate cover plate 11 is arranged, where the cover plate 11 is preferably transparent at least by areas. The cover plate 11 is surrounded by a frame 12 separated from the front piece 6 and the cover plate 11 and is inserted into the recess 10 with this frame 12. The frame 12 is made in one piece.
    In the embodiment according to Figure 2, the front part 6 of the door 4 is separated from a front part 13 of the control panel 9. The front part 13 of the control panel 9 is also ceramic, so that the two front pieces 6 and 13 are of the same material, which is preferably also of the same color and / or is structurally made in the same way.
    In Fig. 3, an exploded representation of the embodiment of Fig. 2 is shown. The door 4 presents the plate-shaped front part 6, which is made of ceramic. The front piece 6 has a thickness d1 measured in the depth direction (z direction), which amounts to between 2.5 mm and 3.5 mm, specifically 3.0 mm. In addition, the door 4 has a separate metal part 14, which is also made in the form of a plate and is preferably made of stainless steel. The thickness d2 of this metal part 14 preferably amounts to less than or 1 mm, in particular, between 0.6 mm and 1.0 mm.
    Likewise, the door 4 has an additional piece 15 in the form of a plate, separated from the front part 6 in the form of a plate and the metal part 14 in the form of a plate, which is preferably a fiberglass reinforced component. In the embodiment of the plate pieces arranged one behind the other, the intermediate piece 15 is arranged intermediate between the front piece 6 and the metal piece 14. The additional piece 15 has


    preferably a thickness d3, which amounts to between 0.3 mm and 0.7 mm, preferably 0.5 mm.
    As can be seen here, all the plate-shaped parts 6, 14 and 15 have continuous, angular emptying 10 here, so that the cover plate 11 can be introduced correspondingly, and it is possible to look at it through the entire stack of plates 16 of at least three layers, as it is formed by the plate-shaped front part 6, the intermediate piece or additional piece 15, and the metal part 14. Also, in the figure 3 the fully circulating closed frame 12 is also shown.
    Also, in figure 3 the control panel 9 is also shown in an exemplary embodiment, which is also made in several pieces here, and the plate-shaped front part 13, a separate metal part 17, in the form of a plate , and an additional intermediate piece 18, separated and shaped like a plate. Also here, corresponding 19 drains are made for the control and / or indicator unit 8 in all of the three pieces 13, 17 and 18. For reasons of clarity, the handle 7 is not shown in Figure 3. shown in figure 3, the plate-shaped pieces 6, 14 and 15 preferably have the same dimensions and are arranged one behind the other, thus forming a stack. Preferably, this is also correspondingly provided for the other plate-shaped parts 13, 17 and 18 of the control panel 9.
    It may be provided that the cover plate 11 is attached to the frame 12 or that it is fixed to it in another way, for example, screwed or fastened by tightening.
    In this connection, an embodiment in which the frame 12 has a piercing wing 20 is shown in schematic representation in figure 4, which penetrates into an intermediate space 21 formed between the front piece 6 and the plate of cover 11. Therefore, this piercing wing 20 extends in the direction of depth (direction z) and, therefore, perpendicular to the plane in which the front part 6 and the cover plate 11 extend. Likewise, the frame 12 presents in this embodiment a front wing 22, which is oriented perpendicularly to the piercing wing 20 and connected with it. In this vertical section representation, frame 12 is therefore "T" shaped. Furthermore, by observing its dimensions in the height direction, the front wing 22 is greater than the height of the intermediate space 21 measured in this height direction. Accordingly, the intermediate space 21 is covered frontally by the front wing 22 completely.
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    that, also here, the front piece 6 and the cover plate 11 are again clamped between the front wing 22 and this clamping piece 29.
    In figure 9, the control panel 9 is shown next to the front part 13 in a perspective representation, the control and / or indicator unit 8 being represented more accurately here. It has a surface area 32, which It is surrounded by a frame 33. The frame 33 can be made in one piece, although it can also be made and composed of more individual frame pieces. Precisely if you have more separate frame pieces, on the flanges in which the frame pieces collide with each other there is an individual structure to cover these flanges. For
    10, a groove or cavity 34 is formed as a groove in each of the corresponding flanges.
    For manufacturing a household appliance component, for example, the door 4, in accordance with the explanation set forth above, it is preferably provided that the plate-shaped pieces in the form of the front part 6, the metal part 14, are first provided. and intermediate piece 15. Next, these three pieces 6, 14 and 15 are preferably glued together in the next step of the process. In an advantageous embodiment, in the next step of the process the drains 10 are produced by water jet cutting. In such an embodiment, in the next step of the procedure the cover plate 11 is incorporated in the recess 10, which can
    20 be carried out with the solutions represented in figures 4 to 8 or by means of bonding.
    If there is additionally a control panel 9 in the home appliance, as it has been set forth above, this control panel 9 can also preferably be manufactured with this sequence of the procedure and the correspondingly exposed steps.
    25
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    3. 4 Cavity
    d1 Thickness
    d2 Thickness
    d3 Thickness
    权利要求:
    Claims (1)
    [1]
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    类似技术:
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    同族专利:
    公开号 | 公开日
    EP3382283A2|2018-10-03|
    CN208187239U|2018-12-04|
    EP3382283A3|2018-12-19|
    ES2683959B1|2019-09-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3566855A|1969-10-21|1971-03-02|Fedders Corp|Self-cleaning cooking apparatus|
    DE9321480U1|1993-02-15|1998-06-25|Bosch Siemens Hausgeraete|Oven door for closing an oven muffle|
    US5616266A|1994-07-29|1997-04-01|Thermal Dynamics U.S.A. Ltd. Co.|Resistance heating element with large area, thin film and method|
    DE19820443A1|1998-05-07|1999-11-11|Bsh Bosch Siemens Hausgeraete|Oven door|
    DE202004015925U1|2004-10-13|2005-11-24|Schott Ag|Layer system used in the production of a cooking hob, a front pane for ovens and a top for household appliances comprises a substrate with a transparent or translucent material and a metallic layer|
    GB2504920B|2012-05-18|2016-08-10|Nu-Flame Ltd|A gas fire and a door therefor|
    KR101688801B1|2015-09-04|2016-12-27|전복규|High convergence generator|
    ITUB20155043A1|2015-10-19|2017-04-19|Piron S R L|OVEN FOR COOKING FOOD PRODUCTS|
    法律状态:
    2018-09-28| BA2A| Patent application published|Ref document number: 2683959 Country of ref document: ES Kind code of ref document: A1 Effective date: 20180928 |
    2019-09-16| FG2A| Definitive protection|Ref document number: 2683959 Country of ref document: ES Kind code of ref document: B1 Effective date: 20190916 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201730439A|ES2683959B1|2017-03-28|2017-03-28|Component of household appliance, in particular door or control panel, and procedure for manufacturing it|ES201730439A| ES2683959B1|2017-03-28|2017-03-28|Component of household appliance, in particular door or control panel, and procedure for manufacturing it|
    EP18162359.6A| EP3382283A3|2017-03-28|2018-03-16|Household device component with a ceramic part, a metal part and an additional part, and method for producing a household device component|
    CN201820461250.9U| CN208187239U|2017-03-28|2018-04-03|shield for water game|
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