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CN101868682B - Door for a refrigerating appliance - Google Patents

Door for a refrigerating appliance Download PDF

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Publication number
CN101868682B
CN101868682B CN2008801168873A CN200880116887A CN101868682B CN 101868682 B CN101868682 B CN 101868682B CN 2008801168873 A CN2008801168873 A CN 2008801168873A CN 200880116887 A CN200880116887 A CN 200880116887A CN 101868682 B CN101868682 B CN 101868682B
Authority
CN
China
Prior art keywords
door
section
outside plate
groove
type element
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.)
Expired - Fee Related
Application number
CN2008801168873A
Other languages
Chinese (zh)
Other versions
CN101868682A (en
Inventor
R·施陶德
T·蒂舍尔
G·格里特纳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of CN101868682A publication Critical patent/CN101868682A/en
Application granted granted Critical
Publication of CN101868682B publication Critical patent/CN101868682B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/02Doors; Covers
    • F25D23/028Details
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/06Walls
    • F25D23/062Walls defining a cabinet
    • F25D23/064Walls defining a cabinet formed by moulding, e.g. moulding in situ

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)

Abstract

The invention relates to a door for a refrigerating appliance, said door comprising an outer envelope foamed with an insulating material and comprising an outer plate (1) covering an outer side of the door and at least some of the lateral flanks (3) of the door in such a way as to form one piece. A lateral edge (5-11) of the outer plate is reinforced by at least one section (6, 7, 18, 20) bent away from the lateral flank (3) towards the inside of the door, at a distance from the outer side and the inner side of the door.

Description

The door that is used for refrigerating appliance
Technical field
The present invention relates to a kind of door that is used for refrigerating appliance, said door comprises the overwrap by the heat-insulating material foaming.In the process of foaming wrappage, can produce pressure, even wrappage is supported from the outside in foamed forming process, but this pressure also can cause the permanent deformation on the surface of door after the heat insulation foam sclerosis.For fear of the danger that the distortion of these types on the big outer surface region of door, occurs, make the outside integratedly by the metallic plate of slight curvature usually in the practice.On the one hand, even metal is not very strong, this bending has also improved the rigidity of metal, on the other hand, compares with smooth surface, also can make micro-strain (if) very not too obvious on this surface.
Background technology
On the flank section of door, this solution is not-so-practical, and this is because they have little width, and therefore, comparing with the front side needs the surface have big a lot of bending just can to realize similar booster action.This cause flank section become usually on the door in foamed forming process to disadvantageous distortion sensitive portions the most.Therefore, hope can adopt simple measure cheaply to reduce the deformability of flank section.Available a kind of selection is can make more to approach with lighter metallic plate to be used for the overwrap of this door and can not produce any adverse effect to its stability.
Summary of the invention
According to the present invention; Above-mentioned purpose realizes through a kind of like this door that is used for refrigerating appliance; Said door has the overwrap by the heat-insulating material foaming, and comprises the all-in-one-piece outside plate, and said outside plate covers the outside of door and at least a portion of the flank section of door; The lateral edges of outside plate is strengthened by at least one section of opening with the outside and the clear width of door, and said at least one section is from the internal bend of flank section to door.This section for example can be through door flank section lateral edges with the lateral edges of outside plate between foldingly be connected generation.
When the outside almost parallel ground of this section and door is provided with, the effectiveness maximum of this section.
Preferably, said section is the integral type member of outside plate.
According to first embodiment, outside plate can extend on whole flank section integratedly, that is, outside plate extends above some distances of section of inboard one segment distance of range gate backward.
As a kind of replacement scheme, the type element that forms flank section with outside plate jointly can be connected to outside plate along said section.The use of this type element also is interesting from the aesthetic feeling of vision, and this is because it provides in the possibility of using different materials or outward appearance different surface on the outside plate and on the type element.
For outside plate and type element are connected to each other, an edge of type element can be formed the hook around this section.
On the contrary, also can expect this situation: section is the integral type member of type element.In this case, the edge of outside plate can be formed the hook around this section, or the edge of the edge of outside plate and type element can be bent to form the hook that is engaged with each other.
When section is when flank section is recessed to groove the door a part of, groove can have the function of door handle simultaneously.
Advantageously, this groove is at one end through being pulled to the moulding part sealing on it.
Can seal foam in order to ensure this sealing, the longitudinal end that grasps the wall of groove preferably is bonded in the groove of moulding part.
Preferably respectively by the cover member sealing, said cover member has groove in the front side to upside and the downside of door, and said groove is used to receive the section of bending from the edge of outside plate, and moulding part passes through tongue or groove is connected with cover member.
Description of drawings
Below, through describing exemplary embodiment, with obvious further feature and advantage of the present invention referring to accompanying drawing.Accompanying drawing comprises:
Fig. 1 is the perspective view on top of the outside plate of refrigeration unit door of the present invention;
Fig. 2 is the horizontal cross-section through the refrigeration unit door of the outside plate with Fig. 1;
Fig. 3 is the CONSTRUCTED SPECIFICATION according to the amplification in the cross section shown in Figure 2 of a remodeling embodiment;
Fig. 4 is first remodeling of the CONSTRUCTED SPECIFICATION of Fig. 3;
Fig. 5 is second remodeling of the CONSTRUCTED SPECIFICATION of Fig. 3;
Fig. 6 is the perspective view that is used to seal the end cap that grasps groove;
Fig. 7 is the decomposition view of block of the upside of header board, end cap and formation door; And
Fig. 8 is the front view of the part of end cap and block.
The specific embodiment
Fig. 1 shows the perspective view by the integrally formed outside plate 1 of metallic plate of refrigeration unit door.Outside plate 1 comprises: header board 2, and said header board 2 forms the whole front side towards the user of door; Side cheek 3, the adjacent sidewalls of said side cheek 3 and header board 2; Narrow section 4, said section 4 along the top edge of header board to rear curved; An and section corresponding that is positioned at the lower edge of header board 2, but not shown in the drawings this section with section 4.Side cheek 3 comprises approximate each other rectangular a plurality of sections: with header board 2 next-door neighbours' first foreign section 5; Section 6,7,8, said section 6,7,8 forms the sidewall or the bottom of groove 9 respectively, and said groove is formed in the door in the side; And second foreign section 10 contiguous with sidewall 7, said second foreign section 10 is concordant with first foreign section 5.Foreign section 10 and become the edge section 11 parallel with header board 2, as shown in Figure 2, squab panel 12 is attached on the said edge section 11, and said squab panel 12 is formed by the plastics deep-drawing in a conventional manner.The join domain that header board 2 and squab panel 12 are adjacent to each other is hidden in the behind of magnetic seal spare 13.
Groove 9 extends about 1-2 centimetre respectively on the width of door and depth direction, and on the whole height of door, extends.Groove 9 is used for the flank section of reinforced door on the one hand, and it also can be used as the handle that is used to open door on the other hand.The both sides that groove 9 is located at door make and can door be installed on the refrigerating appliance housing of the door that has to the right or open left.
In the embodiment shown in Fig. 1 and 2; The whole width of outside plate 1 extend past flank section reaches squab panel 12; But in the embodiment shown in fig. 3, it only forms the preceding foreign section 5 of flank section and in abutting connection with the antemarginal edge section 20 of this section 5, said edge section 20 is bent to the inside of door; And back bending forward, with the hook 14 that extends on the whole height that is formed on door.The hook 15 of joining mutually of type element 16 is bonded in the hook 14.Type element 16 forms groove 9, second foreign section 10 and is connected to the edge section 11 of squab panel 12.
At this, mainly be type element 16, said type element is given high bending stiffness by groove 9.Yet, the hook 14,15 in joining to each other also reinforce belong to header board foreign section to prevent possibly be out of shape in foamed forming process.
Two component type structures of flank section according to the door of this embodiment provide the chance of on the type element 16 that surrounds outside plate 1 on the outside plate 1 and in both sides, using material different or surface.Therefore, for example novel design alternative is provided through using bright metal, especially aluminium or stainless steel for outside plate 1 and using coloured plastics or be coated with non-ferrous metal as type element 16.
The further advantage of the embodiment of Fig. 3 is that outside plate 1 can make up with the type element 16 of varying cross-section.Therefore, Fig. 4 shows the outside plate identical with Fig. 3, itself and the type element that does not have groove 9 16 combinations.Although the booster action of groove also loses at this thereupon, the lap of the hook 14,15 in joining to each other in addition plays booster action, and said lap forms four layer materials adjacent one another are at least a portion of flank section.
In this embodiment, door handle 17 advantageously is installed on the type element 16.Outside plate 1 can be identical with the outside plate of the embodiment shown in Fig. 3.
Another modification with improved booster action has been shown in Fig. 5.At this, the edge of outside plate 1 not image pattern 3 and 4 such inwardly forms hook 14 with back bending forward, but only bends to the inside of door with approximate right angle, make obtain with the approximately parallel section 18 in front side.The hook 19 of type element 16 is around section 18.Section 18 and hook 19 are connected to each other through spot welding.The spot welding plumb joint that is applied to the outside of hook 19 capable of using produces expediently.Any weld mark of staying on the hook 19 cannot see on final door, and this is because they are hidden in the door.
Only be that according to the manufacturing of the outside plate 1 of Fig. 5 and difference the lateral edges of outside plate is for forming the angle that hook 14 or section 18 are bent according to the manufacturing of the outside plate of Fig. 3.This a shade of difference can not limit and use roughly the same instrument to make two types outside plate 1, make dissimilar refrigeration unit doors rationally to be manufactured on this also be possible.
Obviously, also can be opposite with figure shown in Figure 5, type element 16 can be provided with the simple section of the inside that is coupled to door parallel with the front side, and outside plate can be provided with the hook around this section.
Fig. 6 shows the perspective view of end cap 21, and in Fig. 1,2 and 3 embodiment, said end cap is used for the closed groove 9 in the top and bottom of groove 9, to form tight seal and make can be to the door filled and process.Form the termination portion of grooves 9 in the flat recess portion 22 of the downside of end cap 21.Depressed part 22 at least on its three limit by groove 23 around, said groove receives the top edge of section 5-11.Opposite side at end cap 21 has the tongue 24 that extends along the depth direction of door.It can be pushed in the groove 26 (referring to Fig. 8) and receive block 25 along depth direction, and said block illustrates and be similar to end cap 21 by injection-moulding plastic with perspective view in Fig. 7.In process at door assembly; Block 25 is at first turned up the soil at interval with header board 2 and is shifted onto on the end cap; Said end cap is installed on the side cheek of door with the mode of mirror configuration; And the tongue 24 that makes end cap joins in the groove 26 of block, blocks a shot then 25 to be pushed along groove 26, and the groove 27 that is formed on the front side of block 25 can be shifted onto on the section 4 of outside plate from behind.Thereby block 25 locks onto on the header board 2 in vertical direction, and under the pressure that is expelled to the heat-insulating material between header board 2 and the block 25 subsequently, can not open the formation gap.

Claims (13)

1. door that is used for refrigerating appliance, said door has the overwrap by the heat-insulating material foaming, and comprises all-in-one-piece outside plate (1); Said outside plate covers the outside of door and at least a portion of the flank section (3) of door, it is characterized in that, the lateral edges (5-11) of outside plate (1) is by at least one section (6 of opening with the outside and the clear width of door; 7,18,20) strengthen; Said at least one section is from the internal bend of flank section (3) to door; And the independent type element (16) that forms flank section (3) with outside plate (1) jointly is connected to outside plate (1) along section (6,18,20).
2. door as claimed in claim 1 is characterized in that, section (6,7,18) is provided with the almost parallel ground, the outside of door.
3. according to claim 1 or claim 2 door is characterized in that section (6,7,18,20) is the integral type member of outside plate (1).
4. door as claimed in claim 3 is characterized in that, outside plate (1) is gone up in whole flank section (3) integratedly and extended.
5. door as claimed in claim 1 is characterized in that the edge of the edge of type element (16) or section (18,20) is formed hook (15,19), and the hook (15,19) that centers on section (18,20) is connected the part that matches and engages with corresponding other.
6. according to claim 1 or claim 2 door is characterized in that the type element (16) that forms flank section (3) with outside plate (1) jointly is connected with outside plate (1) along section (6,18,20).
7. door as claimed in claim 6 is characterized in that said section is the integral type member of type element.
8. door as claimed in claim 6 is characterized in that the edge of the edge of outside plate (1) and type element (16) is formed the hook (14,15) that is engaged with each other.
9. like arbitrary described door in the claim 1,2,4,5,7 and 8, it is characterized in that section (6,7) forms a side that grasps groove, the said groove (9) that grasps is recessed to the door from flank section (3).
10. door as claimed in claim 9 is characterized in that, grasps groove (9) at least one longitudinal end place in its longitudinal end by the moulding part (21) that inserts part cover cap at least.
11. door as claimed in claim 10 is characterized in that the longitudinal end that grasps the wall (6,7,8) of groove (9) joins in the groove (22) of moulding part (21).
12. like claim 10 or 11 described doors; It is characterized in that; The upside of door and/or downside are by cover member (25) sealing, and said cover member (25) has first groove (27) in the front side, and said first groove (27) is used for receiving the section (4) from the edge bending of outside plate (1).
13. door as claimed in claim 12 is characterized in that cover member (25) is connected to moulding part (21) through second groove (26) on the cover member (25) and tongue (24).
CN2008801168873A 2007-11-19 2008-10-20 Door for a refrigerating appliance Expired - Fee Related CN101868682B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007055174A DE102007055174A1 (en) 2007-11-19 2007-11-19 Door for a refrigeration appliance
DE102007055174.8 2007-11-19
PCT/EP2008/064137 WO2009065683A1 (en) 2007-11-19 2008-10-20 Door for a refrigerating appliance

Publications (2)

Publication Number Publication Date
CN101868682A CN101868682A (en) 2010-10-20
CN101868682B true CN101868682B (en) 2012-04-18

Family

ID=40456377

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801168873A Expired - Fee Related CN101868682B (en) 2007-11-19 2008-10-20 Door for a refrigerating appliance

Country Status (5)

Country Link
EP (1) EP2210052B1 (en)
CN (1) CN101868682B (en)
DE (1) DE102007055174A1 (en)
RU (1) RU2484393C2 (en)
WO (1) WO2009065683A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009028786A1 (en) * 2009-08-21 2011-02-24 BSH Bosch und Siemens Hausgeräte GmbH Door for a household appliance with handle insert
DE102010028414A1 (en) * 2010-04-30 2011-11-03 BSH Bosch und Siemens Hausgeräte GmbH Refrigeration device comprising a door leaf with handle
DE102011014285A1 (en) * 2011-03-17 2012-09-20 BSH Bosch und Siemens Hausgeräte GmbH Door, in particular for a refrigeration device
DE102011007318A1 (en) * 2011-04-13 2012-10-18 BSH Bosch und Siemens Hausgeräte GmbH Parts kit for a refrigerator door
DE102011075098A1 (en) 2011-05-02 2012-11-08 BSH Bosch und Siemens Hausgeräte GmbH Heat-insulating wall
CN102494492A (en) * 2011-12-08 2012-06-13 合肥美的荣事达电冰箱有限公司 Refrigerator pillar, refrigerator door body provided with same and refrigerator
CN102927755A (en) * 2012-11-30 2013-02-13 合肥美的荣事达电冰箱有限公司 Drawer-type door body and refrigerator with same
DE102014221316A1 (en) * 2014-10-21 2016-04-21 BSH Hausgeräte GmbH Method of forming door panels and door made therewith
CN104390418A (en) * 2014-11-20 2015-03-04 合肥美的电冰箱有限公司 Door body module and refrigerator
DE102015206862A1 (en) * 2015-04-16 2016-10-20 BSH Hausgeräte GmbH Door for a domestic refrigeration appliance with locked end strip, household refrigeration appliance and method for producing a door
DE102018126811A1 (en) * 2018-07-12 2020-01-16 Liebherr-Hausgeräte Marica EOOD Refrigerator and / or freezer
DE102019130848A1 (en) * 2019-11-15 2021-05-20 Binder Gmbh Climatic cabinet

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CN1952557A (en) * 2005-10-21 2007-04-25 乐金电子(天津)电器有限公司 Replacement structure of hinge axle for cabinet refrigerator

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DE29916169U1 (en) * 1998-10-06 1999-12-09 Electrolux Zanussi Grandi Impianti S.P.A., Pordenone Improved arched doors for refrigerators
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Also Published As

Publication number Publication date
EP2210052A1 (en) 2010-07-28
CN101868682A (en) 2010-10-20
EP2210052B1 (en) 2023-05-24
RU2484393C2 (en) 2013-06-10
DE102007055174A1 (en) 2009-05-20
WO2009065683A1 (en) 2009-05-28
RU2010122818A (en) 2011-12-27

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SE01 Entry into force of request for substantive examination
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Owner name: BSH HOME APPLIANCES CO., LTD.

Free format text: FORMER NAME: BSH BOSCH SIEMENS HAUSGERAETE

CP01 Change in the name or title of a patent holder

Address after: Munich, Germany

Patentee after: BSH HAUSGERATE GmbH

Address before: Munich, Germany

Patentee before: BSH BOSCH UND SIEMENS HAUSGERATE GmbH

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120418