CN102985773A - Door leaf, process for producing a door leaf and refrigerator having a door leaf - Google Patents
Door leaf, process for producing a door leaf and refrigerator having a door leaf Download PDFInfo
- Publication number
- CN102985773A CN102985773A CN2011800201518A CN201180020151A CN102985773A CN 102985773 A CN102985773 A CN 102985773A CN 2011800201518 A CN2011800201518 A CN 2011800201518A CN 201180020151 A CN201180020151 A CN 201180020151A CN 102985773 A CN102985773 A CN 102985773A
- Authority
- CN
- China
- Prior art keywords
- wall
- door leaf
- sealing strip
- door
- profile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
Abstract
The invention relates to a door leaf (6, 7) for a refrigerator (1), having an outer wall (12), an inner wall (11), two side walls (13), walls (18a, 19a, 18b, 19b) which adjoin the side walls (13) and engage behind the outer wall (12), and an upper and a lower door termination strip (20), which delimit a hollow space filled with a heat-insulating material. One of the walls (18a, 19a) extends up to the upper edge of the side walls (13) and the other wall (18b, 19b) is cut free at least in a partial region (18d) in the upper region thereof. As an alternative or in addition, one of the walls (18a, 19a) extends up to the lower edge of the side walls (13) and the other wall (18b, 19b) is cut free at least in a partial region (18d) in the lower region thereof.
Description
The present invention relates to a kind of door leaf for refrigerating appliance, the method for a kind of refrigerating appliance and a kind of door leaf for the manufacture of refrigerating appliance.
DE 20 2,007 007 321 U1 disclose a kind of Domestic refrigerator, and its door leaf comprises an outer wall, inwall and a upper closure elements and a lower closure elements, the cavity that these part gauges one are filled with heat-insulating material.The side that outer wall comprises a front plate, two and front plate adjacency with are connected the edge strip that front plate in the back is connected.The closure elements that is made of plastics comprises that respectively a smooth base plate is connected and second plate parallel with base plate with base plate with one, this base plate and the common gauge of the second plate are with the groove towards open front, some ribs are projected into wherein, in order to clamp therein the bar of the warpage of outer wall.This door leaf also comprises the atretic body of mutual symmetry, and they are provided for relevant closure elements engages afterwards by the anti-bearing insert that is stuck in closure elements with outer wall on.
Task of the present invention is, a kind of improved refrigerating appliance door leaf is provided, and described door leaf can especially easily produce.
Especially be interpreted as Domestic refrigerator for refrigerating appliance, be such refrigerating appliance: be used in the household management in the housework or also may be used in the catering trade, be particularly useful at food and/or the beverage of determining to deposit under the temperature family's usual amounts, for example refrigerator, reach in freezer, refrigerating combination, household freezer or grape wine refrigeration cabinet.
Task of the present invention solves by a kind of door leaf for refrigerating appliance, this door leaf has an outer wall, an inwall, two sidewalls, some and described adjacent sidewalls and be connected to wall and a door sealing strip top and a bottom of described outer wall back, the cavity that these part gauges one are filled with heat-insulating material, wherein, upper seamed edge and another wall that a wall in the described wall extends to described sidewall cut in the subregion in the zone at an upper portion thereof at least, and/or lower seamed edge and another wall that a wall in the described wall extends to described sidewall cut in the subregion in lower region thereof at least.Because the zone of the incision on one of them wall, relevant door sealing strip can be fixed on the remaining door leaf relatively simply.This can for example realize by the following method:
The profile that the profile with the wall that reaches seamed edge under the sidewall and/or upper seamed edge of door sealing strip is suitable screws in this profile of this wall, so that this profile of door sealing strip is embedded in this profile of this wall, and,
The described door of rotation sealing strip so that this profile of this sealing strip is embedded in the wall of incision, especially with this wall kayser together.
Another aspect of the present invention relates to a kind of refrigerating appliance, its have a body and be hinged on this body according to door leaf of the present invention, this body has coolable inner room, this door leaf be used for to open and close this inner room.
If for example according to a kind of modification, outer wall, two sidewalls and described two walls are made by a single sheet material single type, then can make relatively simply according to door leaf of the present invention.This sheet material is for example flexible, so that the shape that outer wall, sidewall and described wall obtain wishing.The zone of cutting for example can be out die-cut.
According to a kind of embodiment of door leaf of the present invention, two walls be embodied as respectively be connected with relative side walls, especially be semicircle or lachrymal crooked outline on described crooked outline, to be connected especially respectively the flanging that a capwise is arranged.Especially, a zone with this incision in these crooked outlines.
Relevant crooked outline can preferably cut in upper area and/or lower area at least in part, upper area and/or in lower area with section that relative side walls is connected in extend to upper seamed edge and/or the lower seamed edge of sidewall, with another section that this section is connected in cut.Described relevant crooked outline can preferably half-and-half cut in the horizontal direction.Thus, when assembling door leaf of the present invention, when being screwed in, the door sealing strip is easy to make a sealing strip and the Town Card that does not cut to be locked in.
A kind of embodiment of door leaf according to the present invention, the profile of door sealing strip adapts with this crooked outline in the zone of crooked outline.This realizes especially in the following manner, that is, the especially integratedly moulding of this profile, for example be injected on the sealing strip.
In order will to be placed in swingably on the body according to refrigerating appliance of the present invention according to door leaf of the present invention, the door sealing strip can comprise a supporting shaft boss in the one injection especially.Then can advantageously stipulate, cut corresponding to the degree of depth of supporting shaft boss with the flanging of the crooked outline adjacency of cutting at least in part.This is so that in case of necessity can swinging in the door sealing strip when installing according to door leaf of the present invention.
The door sealing strip can have the contact pin in the especially one injection, and the section of the size of this contact pin and the incision of flanging is corresponding.The face of the outside finger of this flanging preferably evenly extends with the face with the outside finger of this contact pin.
The door sealing strip at visible edge one, that do not have the side is provided in case of necessity according to door leaf of the present invention.
Different according to embodiment, in door leaf of the present invention, finish sealing by two door sealing strips made of plastic.These two door sealing strips are installed in respectively the top and bottom of door leaf in case of necessity.These sealing strips do not snap on the sheet material (outer wall, inwall and wall are made with this sheet material), are on the sheet material flanging of realizing but flatly be bearing in necessity.
In case of necessity, form special geometry in the Background Region of door leaf, lateral side regions, it is teardrop shaped or semicircular crooked outline especially.By this geometry, can have less spacing between door-plate material and the refrigerating appliance body.
In case of necessity, can be in the zone of crooked outline this door-plate material of punching press asymmetrically.Remain unchanged at the curving profile, and cut especially on a fifty-fifty basis at opposed opposite side crooked outline.In addition, on interior flanging, also cut for the supporting shaft boss of door sealing strip in case of necessity.This zone preferably is expelled on the sealing strip together so that should the zone with respect to the foam seal of heat-insulating material.
Crooked outline can preferably also be expelled to together on the sealing strip and like this and implement, so that the profile of door sealing strip is coupled in the crooked outline of door-plate material.
When assembling according to door leaf of the present invention, the sidespin with crooked outline of not cutting of door sealing strip at the door-plate material can be entered, so that the profile of door sealing strip is embedded in the crooked outline of door-plate material.Then the door sealing strip is snapped in the door-plate material profile of new stamping-out in an opposed side.
An advantage according to door leaf of the present invention can be, can save the plastics keeper of afterwards installing.These plastics keepers are expelled on the sealing strip together with the form of simplifying.Reduce thus the set-up time and simplified the installation of door sealing strip.
Embodiments of the invention exemplarily illustrate in appended schematic diagram.Accompanying drawing illustrates:
Fig. 1 has the Domestic refrigerator of the inner room that freezes that can close by door leaf,
The partial view of the outer wall of Fig. 2-4 door leaf,
Fig. 5, the partial view of the door sealing strip of 6 door leafs, and
Fig. 7-9 is with the partial view of the outer wall of mounted door sealing strip.
Fig. 1 illustrates a kind of Domestic refrigerator 1 as the example of refrigerating appliance.This Domestic refrigerator 1 has the body 2 with inner tank 3, and this inside tank 3 is divided into the refrigerating chamber 4 that is arranged in the top and the refrigerating chamber 5 that is arranged in refrigerating chamber 4 belows in the present embodiment.Refrigerating chamber 4 for example is used in for example subzero approximately 18 ℃ situation frozen material being carried out deep-freezing.
Yet Domestic refrigerator 1 comprises the in principle professional who is shown specifically refrigerating plant known, that be used for cooling refrigerating chamber 4 and refrigerating chamber 5 in addition, this refrigerating plant is by the control of the control device that is not shown specifically so that refrigerating chamber 5 and refrigerating chamber 4 at least roughly have prior setting to fixed temperature.Cooling device comprises for example one or more refrigerating circuits, and this refrigerating circuit is such as having one or more evaporimeters, condenser etc.
In current embodiment, in refrigerating chamber 4, arranged a lattice base plate that is configured to carry grid 9, can place frozen material thereon, in refrigerating chamber 5, be furnished with a plurality of lattice base plates 10 that stack up and down, place the refrigeration thing thereon.
In current embodiment, door leaf 7 comprises inwall 11 and outer wall 12, and this inwall is for example made and advantageously made with pressure casting method with plastics.Each different partial view at outer wall 12 shown in the accompanying drawing 2 to 4.
In current embodiment, outer wall 12 usefulness metals, especially make with sheet material 17.Sheet material 17 is crooked and form simultaneously the sidewall 13 of door leaf 7 backward in the side of outer wall 12.In the upper area of outer wall 12 and sidewall 13, sheet material 17 is crooked and form as front bound edge 14 of the upper seamed edge of outer wall 12 with as the side bound edge 15 of the upper seamed edge of two sidewalls 13.Front bound edge 14 and side bound edge 15 be mutually transition in upper corners 16.In the lower area of outer wall 12 and sidewall 13, sheet material 17 is corresponding to crooked side bound edge and the front bound edge of also also forming at this place simultaneously of upper area.
In current embodiment, sheet material 17 arc ground, especially semicircle ground or tear drop shape ground in the Background Region of sidewall 13 is crooked, in order to form respectively a vertical crooked outline 18a who extends from the top down in other words, 18b in both sides.And then crooked outline 18a, 18b, sheet material 17 continue crookedly also to comprise vertically extending inner flanging 19a, 19b, and the surface of these flangings is parallel to outer wall 12.Flanging 19a, 19b are provided for being connected with inwall 11.
Door leaf 7 also has in Fig. 5 and 6 as the upper portion door sealing strip 20 shown in the partial view with corresponding to the lower gate sealing strip of upper portion door sealing strip 20 structures.These sealing strips 20 are single type ground or integratedly, especially use a kind of material preferably with the pressure casting method manufacturing respectively, and form the border up or down of door leaf 7.
In the situation that door leaf 7 has assembled, door sealing strip 20 does not snap on the sheet material 17, but lies on the bound edge 14,15.Door sealing strip 20 comprises supporting shaft boss 21 in addition, and by means of this supporting shaft boss 21, door leaf 7 is placed on the body 2 of Domestic refrigerator 1 swingably.In the present embodiment situation, upper portion door sealing strip 20 and lower gate sealing strip all have respectively two supporting shaft boss 21, thus, are fixed on the left side or the right of body 2 door leaf 7 selecting types.Especially integratedly the supporting shaft boss 21 that is molded on the sealing strip 20 comprises for example opening 21a, is used for supporting pin door leaf 7, that be fixed on the body 2 and passes this opening 21a.
In the present embodiment situation, in the crooked outline one, namely be provided with in the accompanying drawings in the crooked outline of Reference numeral 18a and the flanging one, the flanging that namely is provided with in the accompanying drawings Reference numeral 19a and extend at the whole height h of door leaf 7.That is, crooked outline 18a and flanging 19a extend to respectively upper seamed edge or the lower seamed edge of the in other words sidewall 13 of sheet material 17 basically.
Another crooked outline, namely be provided with in the accompanying drawings Reference numeral 18b crooked outline only one with section 18c that sidewall 13 is connected in extend at the whole height h of door leaf 7.One with section that relevant flanging 19b is connected in, crooked outline 18b only extends in the part of the height h of door leaf 7, namely, crooked outline 18b partly cuts with respect to crooked outline 18a in the upper area of door leaf 7 He in the lower area respectively, comprises in other words a free otch 18d in this zone.In the present embodiment, crooked outline 18b is half-and-half cut in the zone, upper and lower of door leaf 7 in vertical direction.
A part of in the present embodiment, following the height h that flanging 19b in the crooked outline 18b back of cutting only is cut open in other words equally at door leaf 7 in the zone, upper and lower is extended.Especially, flanging 19b cuts corresponding to the size that extend in the door leaf 7 of supporting shaft boss 21 in the upper area of door leaf 7 and lower area.
In the present embodiment, crooked outline 18a, the profile of 18b are injected on the sealing strip 20 and following enforcement equally together, so that the profile 23a of door sealing strip 20, the crooked outline 18a of 23b and door- plate material 17,18b is complementary.
In the present embodiment, the groove 26 that door sealing strip 20 has the level trend, described groove 26 extends in the side and in the front area of door sealing strip 20, and front bound edge 14 and side bound edge 15 are embedded in this groove 26.
In the present embodiment, door sealing strip 20 is fixed on the sheet material 17 as follows.Shown in the accompanying drawing 7 to 9 with the partial view of the sheet material 17 of mounted door sealing strip 20.
The door sealing strip 20 that at first will be correlated with is screwed among the crooked outline 18a with the profile 23a that itself and crooked outline 18a match, this crooked outline 18a extends at the whole height h of door leaf 7, so that the profile 23a of door sealing strip 20 is embedded among the crooked outline 18a of sheet material 17.At this, the front area of door sealing strip 20 and outer wall 12 shapes are at an angle.This angle is opened wide to the direction of that sidewall 13 that is connected with the crooked outline 18b with free otch 18d.
And then, door sealing strip 20 is so swung, is embedded in other words among the section 18c of crooked outline 18b so that the profile 23b of door sealing strip 20 is embedded among the crooked outline 18b of incision, and with this section 18c kayser together.At this, especially the outer face 25 of the sensing of the contact pin 22 of the face outside the sensing of flanging 19b 24 and door sealing strip 20 evenly stops.
With two door sealing strips 20 with after sheet material 17 is connected, fill the cavity that is formed by door sealing strip 20 and sheet material 17 with heat insulation foam, and then inwall 11 is fixed on sheet material 17 and the sealing strip 20, in order to finish the assembling of door leaf 7.
Reference numerals list
Claims (10)
1. the door leaf that is used for refrigerating appliance, has an outer wall (12), an inwall (11), two sidewalls (13), some and described sidewall (13) in abutting connection with and be connected to the wall (18a of described outer wall (12) back, 19a, 18b, 19b) and a top and a bottom the door sealing strip (20), the cavity that these part gauges one are filled with heat-insulating material, it is characterized in that, a wall (18a in the described wall, 19a) extend to the upper seamed edge of described sidewall (13) and another wall (18b, 19b) in subregion (18d), be cut open at least in the zone at an upper portion thereof, an and/or wall (18a in the described wall, 19a) extend to the lower seamed edge of described sidewall (13) and another wall (18b, 19b) is cut open at least in subregion (18d) in lower region thereof.
2. door leaf according to claim 1 is characterized in that, described outer wall (12), described two sidewalls (13) and described two walls (18a, 19a, 18b, 19b) are made into integration by unique sheet material (17).
3. door leaf according to claim 1 and 2, it is characterized in that, described two walls are embodied as respectively crooked outline (18a that be connected with relative side walls (13), especially semicircular, 18b), at described crooked outline (18a, 18b) uplink is connected to the especially flanging (19a, 19b) of each capwise.
4. door leaf according to claim 3, it is characterized in that, configuration extends to this sidewall for the crooked outline (18b) of the wall that cuts at least in part in upper area and/or lower area in the section (18c) that is connected relative side walls (13) in upper area and/or lower area upper seamed edge and/or lower seamed edge, with another section (18d) that this section (18c) is connected in be cut open.
5. door leaf according to claim 4 is characterized in that, described crooked outline (18b) cuts half in the horizontal direction.
6. each described door leaf in 5 according to claim 3 is characterized in that the profile of described door sealing strip (20) adapts with described crooked outline (18a, 18b) in the zone of described crooked outline (18a, 18b).
7. each described door leaf in 6 according to claim 3, it is characterized in that, described door sealing strip (20) comprises a supporting shaft boss (21) in the one injection especially, cuts corresponding to the degree of depth of described supporting shaft boss (21) with the flanging (19b) of crooked outline (18b) adjacency of cutting at least in part.
8. door leaf according to claim 7, it is characterized in that, described door sealing strip (20) has the contact pin (22) in the especially one injection, the section of the incision of the size of described contact pin (22) and described flanging (19b) is corresponding, especially, the face (14) of the outside finger of described flanging (19b) evenly extends with the face (25) of the outside finger of described contact pin (22).
9. refrigerating appliance, especially Domestic refrigerator, have a body (2) and and be hinged on according to claim 1 each door leaf (6 in 8 on this body (2), 7), this body has coolable inner room (3), and this door leaf is used for opening and closing this inner room (3).
10. for the manufacture of the method for each described door leaf (7) in 8 according to claim 1, have the following methods step:
With door sealing strip (20) with the wall (18a that reaches seamed edge under the sidewall (13) and/or upper seamed edge, the suitable profile (23a) of profile 19a) screws in this wall (18a, in this profile 19a), so that this profile (23a) of door sealing strip (20) is embedded into this wall (18a, in this profile 19a), and
The described door of rotation sealing strip (20) is so that this profile (23b) of this sealing strip (20) is embedded in the wall (18b, 19b) of incision, especially with this wall (18b, 19b) kayser.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010027921.8 | 2010-04-19 | ||
| DE201010027921 DE102010027921A1 (en) | 2010-04-19 | 2010-04-19 | Door leaf, method for producing a door leaf and refrigeration device with a door leaf |
| PCT/EP2011/054435 WO2011131443A2 (en) | 2010-04-19 | 2011-03-23 | Door leaf, process for producing a door leaf and refrigerator having a door leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102985773A true CN102985773A (en) | 2013-03-20 |
Family
ID=44625523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011800201518A Pending CN102985773A (en) | 2010-04-19 | 2011-03-23 | Door leaf, process for producing a door leaf and refrigerator having a door leaf |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2561291A2 (en) |
| CN (1) | CN102985773A (en) |
| DE (1) | DE102010027921A1 (en) |
| WO (1) | WO2011131443A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319640A (en) * | 2018-03-28 | 2019-10-11 | Bsh家用电器有限公司 | Household appliance door with side wall member and the method for assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697723A (en) * | 1970-12-24 | 1972-10-10 | Ardco Inc | Mullion construction for refrigerator door frame |
| JP2004340420A (en) * | 2003-05-13 | 2004-12-02 | Toshiba Corp | Refrigerator |
| CN1576757A (en) * | 2003-07-09 | 2005-02-09 | 吉冈电气工业株式会社 | Cover panel unit for refrigerator |
| US20050257495A1 (en) * | 2004-03-25 | 2005-11-24 | Lg Electronics Inc. | Door for refrigerator |
| US20060265960A1 (en) * | 2005-05-27 | 2006-11-30 | Maytag Corporation | Refrigerator door with end cap |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007007321U1 (en) | 2007-05-23 | 2007-07-26 | BSH Bosch und Siemens Hausgeräte GmbH | Door structure for household appliance e.g. cooler, has internal cavity for lock insertion defined by each side flank, each edge bar, and each transverse closure of door outer panel |
-
2010
- 2010-04-19 DE DE201010027921 patent/DE102010027921A1/en not_active Withdrawn
-
2011
- 2011-03-23 WO PCT/EP2011/054435 patent/WO2011131443A2/en active Application Filing
- 2011-03-23 EP EP11710488A patent/EP2561291A2/en not_active Withdrawn
- 2011-03-23 CN CN2011800201518A patent/CN102985773A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697723A (en) * | 1970-12-24 | 1972-10-10 | Ardco Inc | Mullion construction for refrigerator door frame |
| JP2004340420A (en) * | 2003-05-13 | 2004-12-02 | Toshiba Corp | Refrigerator |
| CN1576757A (en) * | 2003-07-09 | 2005-02-09 | 吉冈电气工业株式会社 | Cover panel unit for refrigerator |
| US20050257495A1 (en) * | 2004-03-25 | 2005-11-24 | Lg Electronics Inc. | Door for refrigerator |
| US20060265960A1 (en) * | 2005-05-27 | 2006-11-30 | Maytag Corporation | Refrigerator door with end cap |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319640A (en) * | 2018-03-28 | 2019-10-11 | Bsh家用电器有限公司 | Household appliance door with side wall member and the method for assembly |
| CN110319640B (en) * | 2018-03-28 | 2022-04-05 | Bsh家用电器有限公司 | Domestic appliance door with a side wall element and method for assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2561291A2 (en) | 2013-02-27 |
| WO2011131443A2 (en) | 2011-10-27 |
| DE102010027921A1 (en) | 2011-10-20 |
| WO2011131443A3 (en) | 2011-12-29 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |