CN102119312A - Door for a household appliance - Google Patents

Door for a household appliance Download PDF

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Publication number
CN102119312A
CN102119312A CN2009801313212A CN200980131321A CN102119312A CN 102119312 A CN102119312 A CN 102119312A CN 2009801313212 A CN2009801313212 A CN 2009801313212A CN 200980131321 A CN200980131321 A CN 200980131321A CN 102119312 A CN102119312 A CN 102119312A
Authority
CN
China
Prior art keywords
door
bight
closure member
wall
inwall
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
CN2009801313212A
Other languages
Chinese (zh)
Other versions
CN102119312B (en
Inventor
R·施皮勒
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 CN102119312A publication Critical patent/CN102119312A/en
Application granted granted Critical
Publication of CN102119312B publication Critical patent/CN102119312B/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
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00Hinges or pivots of special construction
    • E05D7/08Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00Additional features or accessories of hinges
    • E05D11/0081Additional features or accessories of hinges for transmitting energy, e.g. electrical cable routing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/30Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/31Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
    • 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
    • F25D2323/00General constructional features not provided for in other groups of this subclass
    • F25D2323/02Details of doors or covers not otherwise covered
    • F25D2323/024Door hinges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

A door for a household appliance is disclosed, comprising an exterior wall (1), an interior wall, and top and bottom closing parts (5, 6), all of which jointly delimit a hollow space. A top face and/or a bottom face of the door is/are formed by two respective corner closing parts (5) and an intermediate piece (4) that is arranged between the corner closing parts (5).

Description

The door of household electrical appliance
Technical field
The present invention relates to a kind of especially insulated door of refrigerator of household electrical appliance that is used for.
Background technology
Such door generally has rigid shell, and it is assembled by some elements, and defines the inner hollow space of being filled by heat-insulating material.The common features method is front portion and the side wing that forms the door of general flat cuboid form with metal sheet, described metal sheet is connected to the deep-draw that is made of plastics and the inwall that forms along its vertical edge, and the open top sidepiece and the bottom side of sealing the hollow body that finally obtains by means of the closure member of the injection mo(u)lding that is made of plastics.These closure members extend the whole width of moving into one's husband's household upon marriage, and if therefore goalkeeper be made with different width, the required gate-width degree that is complementary with each just must be provided.Therefore, need specific mould to produce the closure member of every kind of independent type, cause overall manufacturing very complicated.Because the cost of mould must be shared to the off-the-shelf hardware of being made by it, it is just disproportionately very expensive to have a rare door of length that requires.For consumers, this just causes a kind of so unsatisfied situation, be small dimension equipment price at most than the price of standard size equipment low slightly or even higher unfavorable situation, perhaps equipment is sold with the supply of material of the housing width of grade of poor quality at most, and thereby can not satisfy all consumers' needs.
Summary of the invention
Therefore, target of the present invention provides a kind of door of household electrical appliance, and it can enough less particular tool be produced with plurality of specifications economically.
Described target provides following content to realize: the door of household electrical appliance has outer wall, inwall and top and a bottom closure that defines hollow space together, and each is formed the top side portion of door and/or bottom side by two bight closure members and the distance piece that is arranged between the closure member of bight.The bight closure member can be without exception or is used equably, and no matter the width of fellow disciple's type not; If so also only be the coupling that distance piece needs specific width fully so.Because described distance piece generally has than the simpler structure of bight closure member, it just can provide economically with different width.
For rationalizing the cause of producing, particularly preferably be distance piece and outer wall or inwall and construct integratedly.
For reason attractive in appearance, the design of the one of distance piece and outer wall is preferred, because the material of inwall sees it is sightless from the household electrical appliance outside when door is closed.
In order to simplify the accurate placement of across corner closure member, preferably each has and is used for and the contacted contact surface of inwall for they.Distance piece can compatibly be expanded and form the web that is connecting two bight closure members, to be provided for the contact surface of inwall on the whole length of its top or bottom margin.
For web is accurately remained in desired locations, suitable is the end that at least one bight closure member is being sealed web.
Fastening for outer wall and bight closure member are relative to each other carried out, form hook portion at an end place of web, described hook portion is engaged in the otch of bight closure member.
For door opening can be installed, be installed to left side or right side alternatively, preferably each bight closure member comprises the carrying sleeve.
In addition, the cable depressed part compatibly is arranged at least one closure member place, bight, so that cable is directed in the door through the door articulated elements from joint body.
Outer wall and inwall preferably are connected to each other along their vertical edge.The side wing of door is preferably formed by outer wall, is hidden when door is closed to keep inwall.The vertical edge of outer wall and inwall join domain secured to one another compatibly is arranged in the rear lateral portion place of door therein.
In order to improve the performance that keeps together of outer wall and bight closure member, outer wall preferably has the square edge section that extends in an edge of sidepiece behind the door, and one of them bight closure member is pushed on the square edge section.
Description of drawings
Further characteristics of the present invention and advantage below with reference to accompanying drawing to open in the description of exemplary embodiment.In these accompanying drawings,
Fig. 1 is the perspective schematic view according to the door of household electrical appliance of the present invention;
Fig. 2 is the upper right corner of outer wall of the door seen from the rear lateral portion of door;
Fig. 3 is the view of bight when being attached with the bight closure member of Fig. 2;
Fig. 4 is the horizontal sectional view that passes the bight of Fig. 3;
Fig. 5 is the view that is similar to Fig. 2 of second embodiment;
Fig. 6 is the view that is similar to Fig. 3 of second embodiment; And
Fig. 7 is the local horizontal cross section of passing according to the bight closure member of second embodiment.
The specific embodiment
Fig. 1 illustrates the perspective view of watching from according to the anterior aspect of refrigerator doors of the present invention.The top side portion and the bottom side of front side portion 2, side wing 3 and most ratios of the outer wall 1 extend through general flat cuboid door that forms by metal sheet cutting.Outer wall 1 can be realized with plain mode, the rectangular-shaped piece that is necessary sized downcuts from the metal sheet of rolling, thereby and cut out essentially rectangular spare at the place, four bights of the metal sheet spare that obtains, thereby and the section that obtains in the top of metal sheet and bottom margin place bend twice with meeting at right angles, to form extension the move into one's husband's household upon marriage distance piece of bottom side of the distance piece 4 of top side portion or extension of moving into one's husband's household upon marriage; And, forming edge strip in each case in connection with distance piece at the rear lateral portion place of door, laterally projecting section carries out bending around side wing 3, also forms and the equitant edge strip of rear lateral portion in all cases simultaneously.
Four injection-molded bight closure members 5,6 that are made of plastics are being filled the side wing 3 that is bent and the gap between the distance piece 4 at the top side portion of door and bottom side place.Two drift angle closure members 5 are formed mirror images of each other, and base angle closure member 6 also is like this.Drift angle and base angle closure member can be mutually the same.
The zone, the upper right corner that Fig. 2 illustrates outer wall 1 is from fragmentary, perspective view that rear lateral portion is seen.Can see right-hand side wing plate 3 with joining edge band 7 and the top distance piece 4 adjacent among the figure with edge strip 8.Although 8 of edge strip are as the plane, edge strip 7 has rectangular shaped, with the vertical channel 9 of the inner hollow space opening that forms propylaeum.Outer wall 1 is arranged in the plane identical with edge strip 8 in connection with the planar strip 10 of described groove 9, and for example is configured to by gluing and the inwall (this is not shown) of door is anchored on this.
Fig. 3 illustrates the same bight of door, and the gap that wherein is present in Fig. 2 between right-hand side wing plate 3 and the top distance piece 4 is sealed by the bight closure member 5 that pushes from above.Bight closure member 5 comprises horizontal base plate 11, wherein carries sleeve 12 and is recessed in the swagelok (joint spigot) that wherein is used to hold an articulated elements.The channel shaped cable depressed part 13 (if necessary) that is arranged for holding cable is in connection with carrying sleeve 12, and described cable extends the inside of crossing the threshold from the apparatus body (not shown) via articulated elements.
A groove (invisible among Fig. 3) is holding the top edge (described top edge is designated 14 in Fig. 2) and the part of front side portion 2 between side wing 3 and distance piece 4 of the side wing 3 of edge strip 7 simultaneously, and is formed on the bottom side of substrate 11.The fringe region of substrate 11 is positioned on the distance piece 4.
Among Fig. 3 in the face of the observer, bight closure member 5 has the ladder form in connection with substrate 11 to antemarginal vertical wall 15, its upper curtate 16 abuts against band 10 from the outside, and abut against the relative end of edge strip 8 and described band 10, and thereby accurately determined the azimuth-range of described edge strip 8 with respect to front side portion 2.The lower curtate 17 of wall 15 formed with band 10 and edge strip 8 between the mutually concordant connecting portion in surface, and can with described band the samely as the contact surface or the gluing base portion of inwall.
Fig. 4 shows the horizontal cross-section in the upper right corner of passing door, and wherein as seen the substrate 11 of bight closure member 5 from following.Can see columnar carrying sleeve 12, adjoining cable depressed part 13 and each flank 18,19 with it, described each flank 18,19 is used for strengthening bight closure member 5 self and especially strengthens carrying sleeve 12 with respect to substrate 11.Flank 19 is the inboard of extend through wall 15 also, and is formed for the side direction retainer of distance piece 4 and edge strip 8.
In connection with the wall 15 that exposes, described vertical wall is accurately being accompanyed or follow outer wall 1 along its inboard route to the vertical wall 20 of bight closure member at the rear lateral portion place of door assembly.Especially, wall 20 is engaged in the groove 9, thereby and is fixing bending angle between front side portion 2, side wing 3 and the edge strip 7 and the bending angle between front side portion 2, distance piece 4 and the edge strip 8.Because border seal spare 5,6 is being sealed side wing 3 in a similar fashion at top and bottom, this just gets rid of or has stoped the distortion of side wing 3, especially gets rid of or stoped the outside bending under excess pressure that occurs during the inner hollow space of door foam-filled.
Fig. 5 and 6 shows according to view second embodiment of the invention, that be similar to Fig. 2 and 3.In connection with the edge strip 8 of distance piece 4 against supporting in the left and right end portions each on integral type cut out hook portion 21, described hook portion be configured to engaging in the wall 15 in the otch 22 of under shed.As shown in Figure 6, lower curtate 17 width of wall 15 reduce, to help hook portion 21.In the sectional view of Fig. 7, the otch 22 that is holding the hook portion top end is visible.Hook portion 21 joins in the otch 22, makes bight closure member 5 and being connected of outer wall 1 become stable, and helps to be absorbed in the excessive internal pressure during foam-filled, and outer wall 1 is deformed.

Claims (12)

1. the door of household electrical appliance, it has outer wall (1), inwall and top and the bottom closure (5 that limits hollow space together, 6), it is characterized in that: the top side portion of door and/or each of bottom side are formed by two bight closure members (5) and the distance piece (4) that is arranged between the described bight closure member (5).
2. door as claimed in claim 1 is characterized in that: distance piece (4) is constructed integratedly with outer wall (1) or inwall.
3. door as claimed in claim 1 or 2, it is characterized in that: each has bight closure member (5) and the contacted contact surface of inwall (17), and distance piece (4) expansion is formed with the web (8) that is connecting contact surface (17).
4. door as claimed in claim 3, it is characterized in that: at least one bight closure member (5) is being sealed an end of web (8).
5. as claim 3 or 4 described doors, it is characterized in that: the horizontal edge of inwall is secured to web (8).
6. as claim 3,4 or 5 described doors, it is characterized in that: the hook portion (21) that is formed at web (8) one end places is bonded in the otch (22) of bight closure member (5).
7. the described door of one of claim as described above, it is characterized in that: each bight closure member (5,6) comprises carrying sleeve (12).
8. the described door of one of claim as described above, it is characterized in that: at least one bight closure member (5) comprises cable depressed part (13).
9. the described door of one of claim as described above, it is characterized in that: outer wall (1) and inwall are connected to each other along their vertical edge.
10. door as claimed in claim 9 is characterized in that: outer wall (1) extends the side wing (3) of moving into one's husband's household upon marriage.
11. as claim 9 or 10 described doors, it is characterized in that: the join domain of vertical edge (10) is arranged in the rear lateral portion of door.
12. the described door of one of claim as described above is characterized in that: outer wall (1) is included in the square edge section (7) that the edge of sidepiece behind the door extends, and in the described bight closure member (5) one is pushed on the square edge section (7).
CN200980131321.2A 2008-08-22 2009-08-04 Door for a household appliance Expired - Fee Related CN102119312B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008041479.4 2008-08-22
DE200810041479 DE102008041479A1 (en) 2008-08-22 2008-08-22 Door for a household appliance
PCT/EP2009/060110 WO2010020540A2 (en) 2008-08-22 2009-08-04 Door for a household appliance

Publications (2)

Publication Number Publication Date
CN102119312A true CN102119312A (en) 2011-07-06
CN102119312B CN102119312B (en) 2014-07-30

Family

ID=41566869

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980131321.2A Expired - Fee Related CN102119312B (en) 2008-08-22 2009-08-04 Door for a household appliance

Country Status (6)

Country Link
EP (1) EP2326895B1 (en)
CN (1) CN102119312B (en)
DE (1) DE102008041479A1 (en)
PL (1) PL2326895T3 (en)
RU (1) RU2011108699A (en)
WO (1) WO2010020540A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102434026A (en) * 2011-11-17 2012-05-02 海尔集团公司 Structure of refrigerator door handle and forming method thereof
CN110081657A (en) * 2018-01-26 2019-08-02 Bsh家用电器有限公司 Household appliance with the functional module for including line receiver part and the method for assembling the household appliance
CN112815507A (en) * 2019-11-15 2021-05-18 宾得有限公司 Air-conditioning cabinet

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011005737A1 (en) * 2011-03-17 2012-09-20 BSH Bosch und Siemens Hausgeräte GmbH Refrigeration device with doors
DE102012200813A1 (en) * 2012-01-20 2013-07-25 BSH Bosch und Siemens Hausgeräte GmbH Heat-insulating door for a refrigeration device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081249A1 (en) * 1981-09-07 1983-06-15 Ie Pe Ge B.V. Furniture element comprising a corner piece
JPH0861831A (en) * 1994-08-26 1996-03-08 Sawafuji Electric Co Ltd Door structure of refrigerator
US5568712A (en) * 1995-03-21 1996-10-29 General Electric Company Refrigerator door construction
JP2000317524A (en) * 1999-05-12 2000-11-21 Hitachi Ltd Flanged sheet metal formed article, door and refrigerator, and method and mechanism for forming flanged sheet metal formed article
US6209265B1 (en) * 1999-05-27 2001-04-03 Camco Inc. Refrigerator door corner construction
CN2531329Y (en) * 2002-03-29 2003-01-15 中国国际海运集装箱(集团)股份有限公司 Door-sealing rubber strip for refrigerator body
DE202007007320U1 (en) * 2007-05-23 2007-07-26 BSH Bosch und Siemens Hausgeräte GmbH Household appliance e.g. household refrigerator and freezer, has socket fastened at inner side of locking unit, and bearing bush engaging in hollow space of socket arranged behind locking unit opening, where bush pre-forms at locking unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602440A (en) * 1977-08-16 1981-11-11 Kelvinator Ltd Formed metal panels

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081249A1 (en) * 1981-09-07 1983-06-15 Ie Pe Ge B.V. Furniture element comprising a corner piece
JPH0861831A (en) * 1994-08-26 1996-03-08 Sawafuji Electric Co Ltd Door structure of refrigerator
US5568712A (en) * 1995-03-21 1996-10-29 General Electric Company Refrigerator door construction
JP2000317524A (en) * 1999-05-12 2000-11-21 Hitachi Ltd Flanged sheet metal formed article, door and refrigerator, and method and mechanism for forming flanged sheet metal formed article
US6209265B1 (en) * 1999-05-27 2001-04-03 Camco Inc. Refrigerator door corner construction
CN2531329Y (en) * 2002-03-29 2003-01-15 中国国际海运集装箱(集团)股份有限公司 Door-sealing rubber strip for refrigerator body
DE202007007320U1 (en) * 2007-05-23 2007-07-26 BSH Bosch und Siemens Hausgeräte GmbH Household appliance e.g. household refrigerator and freezer, has socket fastened at inner side of locking unit, and bearing bush engaging in hollow space of socket arranged behind locking unit opening, where bush pre-forms at locking unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102434026A (en) * 2011-11-17 2012-05-02 海尔集团公司 Structure of refrigerator door handle and forming method thereof
CN110081657A (en) * 2018-01-26 2019-08-02 Bsh家用电器有限公司 Household appliance with the functional module for including line receiver part and the method for assembling the household appliance
CN110081657B (en) * 2018-01-26 2023-10-27 Bsh家用电器有限公司 Household appliance having a functional module comprising a circuit receptacle and method for assembling the household appliance
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
WO2010020540A3 (en) 2010-04-15
PL2326895T3 (en) 2018-09-28
RU2011108699A (en) 2012-09-27
EP2326895A2 (en) 2011-06-01
EP2326895B1 (en) 2018-03-14
WO2010020540A2 (en) 2010-02-25
CN102119312B (en) 2014-07-30
DE102008041479A1 (en) 2010-02-25

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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
C56 Change in the name or address of the patentee

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

Granted publication date: 20140730

Termination date: 20210804

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