CN101868682A - The door that is used for refrigerating appliance - Google Patents

The door that is used for refrigerating appliance Download PDF

Info

Publication number
CN101868682A
CN101868682A CN200880116887A CN200880116887A CN101868682A CN 101868682 A CN101868682 A CN 101868682A CN 200880116887 A CN200880116887 A CN 200880116887A CN 200880116887 A CN200880116887 A CN 200880116887A CN 101868682 A CN101868682 A CN 101868682A
Authority
CN
China
Prior art keywords
door
section
outside plate
groove
outside
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.)
Granted
Application number
CN200880116887A
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Chinese (zh)
Other versions
CN101868682B (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 present invention relates to a kind of door that is used for refrigerating appliance, described door has the overwrap by the heat-insulating material foaming, and comprises all-in-one-piece outside plate (1), and described outside plate covers the outside of door and at least a portion of the flank section (3) of door.The lateral edges (5-11) of outside plate (1) is strengthened by at least one section (6,7,18,20) of opening with the outside and the clear width of door, and described at least one section is from the internal bend of flank section (3) to 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, described 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 thinner and lighter metallic plate 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 by a kind of like this door that is used for refrigerating appliance, described door has the overwrap by the heat-insulating material foaming, and comprise the all-in-one-piece outside plate, described 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 described at least one section is from the internal bend of flank section to door.This section for example can be by door flank section lateral edges with the lateral edges of outside plate between foldingly be connected generation.
When the outside almost parallel of this section and door when being provided with, the effectiveness maximum of this section.
Preferably, described 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 backward above some distances of section of inboard one segment distance of range gate.
As a kind of replacement scheme, the type element that forms flank section with outside plate jointly can be connected to outside plate along described section.The use of this type element also is interesting from the aesthetic feeling of vision, and this is because it provides possibility on surfaces different with use different materials or outward appearance on the type element on the outside plate.
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 by 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 lid member sealing, described lid member has groove in the front side for the upside of door and downside, and described groove is used to receive the section of bending from the edge of outside plate, and moulding part is connected with lid member by tongue or groove.
Description of drawings
Below, by 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 by 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 described header board 2 forms the whole front side towards the user of door; Side cheek 3, the adjacent sidewalls of described side cheek 3 and header board 2; Narrow section 4, described section 4 is crooked backward along the top edge of header board; 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, described section 6,7,8 forms the sidewall or the bottom of groove 9 respectively, and described groove is formed in the door in the side; And second foreign section 10 contiguous with sidewall 7, described 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 described edge section 11, and described 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 extends on the whole height of door.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 door can 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, described 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 interworking hook 15 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, described 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 may be out of shape in foamed forming process.
Provide according to the two component type structures of flank section of the door of this embodiment and to have used the chance on different materials or surface on the outside plate 1 with on the type element 16 that surrounds outside plate 1 in both sides.Therefore, for example provide novel design alternative by 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 type element 16 combinations that do not have groove 9.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 described 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.
Figure 5 illustrates another modification with improved booster action.At this, the edge of outside plate 1 not image pattern 3 and 4 like that inside and forward back bending form hook 14, but only bend 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 by spot welding.Spot welding can utilize the plumb joint in the outside that is applied to hook 19 to produce expediently.Any weld mark of staying on the hook 19 be 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, described end cap is used at the top and bottom of groove 9 closed groove 9, can be to the door filled and process to form tight seal and to make.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, described 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 described 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, described end cap is installed on the side cheek of door in the mode of mirror configuration, and the tongue 24 that makes end cap joins in the groove 26 of block, blocking a shot then 25 is 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 can not open the formation gap under the pressure that is expelled to the heat-insulating material between header board 2 and the block 25 subsequently.

Claims (14)

1. door that is used for refrigerating appliance, described door has the overwrap by the heat-insulating material foaming, and comprise all-in-one-piece outside plate (1), described outside plate covers at least a portion of the flank section (3) of the outside of door and 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, described at least one section is from the internal bend of flank section (3) to door.
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. door as claimed in claim 1 or 2 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 3 is characterized in that 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).
6. door as claimed in claim 5 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.
7. door as claimed in claim 1 or 2 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).
8. door as claimed in claim 7 is characterized in that described section is the integral type member of type element.
9. as claim 7 or 8 described doors, it 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.
10. as arbitrary described door in the claim of front, it is characterized in that section (6,7) forms a side that grasps groove, the described groove that grasps is recessed to the door (9) from flank section (3).
11. as arbitrary described door in the claim of front, it is characterized in that, grasp groove (9) at least one longitudinal end place in its longitudinal end by the moulding part (21) that inserts to the small part cover cap.
12. door as claimed in claim 11 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).
13. as claim 11 or 12 described doors, it is characterized in that, the upside of door and/or downside are by lid member (25) sealing, and described lid member (25) has groove (26) in the front side, and described groove (26) is used for receiving the section (4) from the edge bending of outside plate (1).
14. door as claimed in claim 13 is characterized in that lid member (25) is connected to moulding part (21) by groove (26) 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
DE102007055174.8 2007-11-19
DE102007055174A DE102007055174A1 (en) 2007-11-19 2007-11-19 Door for a refrigeration appliance
PCT/EP2008/064137 WO2009065683A1 (en) 2007-11-19 2008-10-20 Door for a refrigerating appliance

Publications (2)

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

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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)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103477171A (en) * 2011-04-13 2013-12-25 Bsh博世和西门子家用电器有限公司 Set of parts for a refrigerator door
CN103502755A (en) * 2011-05-02 2014-01-08 Bsh博世和西门子家用电器有限公司 Heat-insulating wall
CN104390418A (en) * 2014-11-20 2015-03-04 合肥美的电冰箱有限公司 Door body module and refrigerator
CN107148321A (en) * 2014-10-21 2017-09-08 Bsh家用电器有限公司 For making the method that door-plate shapes and the door thus manufactured
CN107466355A (en) * 2015-04-16 2017-12-12 Bsh家用电器有限公司 For the door of the end bar with clamping lock of Domestic refrigerator, Domestic refrigerator and the method for manufacturing door
CN112815507A (en) * 2019-11-15 2021-05-18 宾得有限公司 Air-conditioning cabinet

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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
DE102018126811A1 (en) * 2018-07-12 2020-01-16 Liebherr-Hausgeräte Marica EOOD Refrigerator and / or freezer

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Cited By (12)

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Publication number Priority date Publication date Assignee Title
CN103477171A (en) * 2011-04-13 2013-12-25 Bsh博世和西门子家用电器有限公司 Set of parts for a refrigerator door
CN103477171B (en) * 2011-04-13 2016-06-22 Bsh家用电器有限公司 Kit for refrigeration unit door
CN103502755A (en) * 2011-05-02 2014-01-08 Bsh博世和西门子家用电器有限公司 Heat-insulating wall
CN103502755B (en) * 2011-05-02 2016-06-22 Bsh家用电器有限公司 The body of Domestic refrigerator or the heat insulation wall of door
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
CN107148321A (en) * 2014-10-21 2017-09-08 Bsh家用电器有限公司 For making the method that door-plate shapes and the door thus manufactured
CN104390418A (en) * 2014-11-20 2015-03-04 合肥美的电冰箱有限公司 Door body module and refrigerator
CN107466355A (en) * 2015-04-16 2017-12-12 Bsh家用电器有限公司 For the door of the end bar with clamping lock of Domestic refrigerator, Domestic refrigerator and the method for manufacturing door
CN107466355B (en) * 2015-04-16 2021-05-07 Bsh家用电器有限公司 Door for a domestic refrigeration device having a snap-on end strip, domestic refrigeration device and method for producing a door
CN112815507A (en) * 2019-11-15 2021-05-18 宾得有限公司 Air-conditioning cabinet
CN112815507B (en) * 2019-11-15 2023-05-26 宾得有限公司 Air-conditioning cabinet

Also Published As

Publication number Publication date
WO2009065683A1 (en) 2009-05-28
CN101868682B (en) 2012-04-18
EP2210052B1 (en) 2023-05-24
RU2484393C2 (en) 2013-06-10
RU2010122818A (en) 2011-12-27
EP2210052A1 (en) 2010-07-28
DE102007055174A1 (en) 2009-05-20

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Owner name: BSH HOME APPLIANCES CO., LTD.

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