ITVA960007U1 - DOMESTIC REFRIGERATOR WITH REMOVABLE SHELVES - Google Patents
DOMESTIC REFRIGERATOR WITH REMOVABLE SHELVES Download PDFInfo
- Publication number
- ITVA960007U1 ITVA960007U1 IT96VA000007U ITVA960007U ITVA960007U1 IT VA960007 U1 ITVA960007 U1 IT VA960007U1 IT 96VA000007 U IT96VA000007 U IT 96VA000007U IT VA960007 U ITVA960007 U IT VA960007U IT VA960007 U1 ITVA960007 U1 IT VA960007U1
- Authority
- IT
- Italy
- Prior art keywords
- lowered
- shelf
- refrigerator according
- compartment
- seats
- Prior art date
Links
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000008014 freezing Effects 0.000 claims description 2
- 238000007710 freezing Methods 0.000 claims description 2
- 238000003856 thermoforming Methods 0.000 claims description 2
- 230000000750 progressive effect Effects 0.000 claims 1
- 238000009825 accumulation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
-
- 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
- F25D2325/00—Charging, supporting or discharging the articles to be cooled, not provided for in other groups of this subclass
- F25D2325/022—Shelves made of glass or ceramic
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/22—Cleaning means for refrigerating devices
Landscapes
- 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Freezers Or Refrigerated Showcases (AREA)
Description
Descrizione del modello di utilità dal titolo: Description of the utility model entitled:
“Frigorifero domestico con ripiani amovibili" "Domestic refrigerator with removable shelves"
Il presente trovato riguarda un frigorifero domestico, del tipo comprendente almeno una cella provvista di uno o più ripiani amovibili. The present invention relates to a domestic refrigerator, of the type comprising at least one cell provided with one or more removable shelves.
Negli attuali frigorìferi domestici sono utilizzati ripiani atti a cooperare con apposite guide o listelli previsti in corrispondenza delle pareti laterali contrapposte della cella frigo. Tale soluzione nota rende poco agevole la pulizia delle pareti laterali. Inoltre nel caso di celle freezer la presenza delle guide o listelli rende problematico lo spostamento o la rimozione dei ripiani a causa degli accumuli di ghiaccio sulle pareti della cella. Le soluzioni alternative per la cella freezer, che prevedono lutilizzo di strutture autoportanti inseribili nella cella stessa, presentano l’inconveniente di ridurne il volume utile. In current domestic refrigerators, shelves are used which are adapted to cooperate with suitable guides or strips provided in correspondence with the opposite side walls of the refrigeration cell. This known solution makes it difficult to clean the side walls. Furthermore, in the case of freezer compartments, the presence of guides or strips makes it difficult to move or remove the shelves due to the accumulation of ice on the walls of the compartment. Alternative solutions for the freezer compartment, which involve the use of self-supporting structures that can be inserted into the compartment itself, have the drawback of reducing the useful volume.
Scopo del presente trovato è il fornire un frigorìfero domestico che non presenti i suddetti inconvenienti e che sia di semplice ed economica realizzazione. The object of the present invention is to provide a domestic refrigerator which does not have the aforementioned drawbacks and which is simple and inexpensive to manufacture.
Secondo il trovato, tale scopo è raggiunto grazie al fatto che almeno una cella del frigorifero presenta, in corrispondenza delle sue pareti verticali laterali contrapposte, rispettivamente una prima ed una seconda sede ribassata ed, in corrispondenza di una sua parete verticale di fondo, un riscontro sporgente, dette sedi ribassate e detto riscontro sporgente essendo atti a cooperare con un rispettivo ripiano per mantenerlo in posizione sostanzialmente orizzontale. According to the invention, this object is achieved thanks to the fact that at least one compartment of the refrigerator has, in correspondence with its opposite vertical side walls, respectively, a first and a second lowered seat and, in correspondence with one of its vertical bottom walls, an abutment protruding, said lowered seats and said protruding abutment being able to cooperate with a respective shelf to keep it in a substantially horizontal position.
Preferibilmente una delle sedi ribassate presenta una conformazione allungata a guisa di incisione verticale. Preferably one of the lowered seats has an elongated conformation in the form of a vertical incision.
Grazie alle suddette caratteristiche le pareti della cella frigorifera o della cella frezeer non presentano la struttura complessa tipica dei frigoriferi attuali, e risultano pertanto di più agevole pulizia. Inoltre nel caso della cella freezer l'inserimento e la rimozione del ripiano non risulta ostacolata da eventuali accumuli di ghiaccio sulle pareti della cella, in quanto il “contatto” fra ripiano e cella è limitato alle sole sedi ribassate ed al riscontro di fondo. Inoltre la particolare conformazione delia seconda sede ribassata, a guisa di incisione o solco, consente un rapido inserimento del ripiano, tale operazione limitandosi all’accoppiamento di un'apposita porzione del ripiano stesso con la prima sede ribassata, mantenendo il ripiano in posizione inclinata, ed al successivo abbassamento/rotazione del ripiano stesso fino a portare in battuta le relative porzioni del ripiano rispettivamente con la seconda sede ribassata e con il riscontro sporgente dalla parete di fondo della cella. Thanks to the aforesaid characteristics, the walls of the refrigerating cell or of the freezing cell do not have the complex structure typical of present-day refrigerators, and are therefore easier to clean. Furthermore, in the case of the freezer compartment, the insertion and removal of the shelf is not hindered by any accumulation of ice on the walls of the compartment, as the “contact” between the shelf and the compartment is limited only to the lowered seats and the bottom stop. Furthermore, the particular conformation of the second lowered seat, in the form of an incision or groove, allows rapid insertion of the shelf, this operation being limited to the coupling of a specific portion of the shelf itself with the first lowered seat, keeping the shelf in an inclined position. and the subsequent lowering / rotation of the shelf itself until the relative portions of the shelf abut, respectively, with the second lowered seat and with the abutment protruding from the bottom wall of the cell.
Ulteriori vantaggi e caratteristiche del frigorifero domestico secondo il presente trovato risulteranno evidenti dalla descrizione dettagliata seguente, fornita a puro titolo di esempio non limitativo, con riferimento ai disegni allegati in cui: Further advantages and characteristics of the domestic refrigerator according to the present invention will become evident from the following detailed description, provided purely by way of non-limiting example, with reference to the attached drawings in which:
la Figura 1 è una vista frontale prospettica di una cella freezer di un frigorifero domestico secondo il presente trovato, Figure 1 is a perspective front view of a freezer compartment of a domestic refrigerator according to the present invention,
la Figura 2 è una vista in sezione trasversale della cella di Figura 1 , e Figure 2 is a cross-sectional view of the cell of Figure 1, and
la Figura 3 è un particolare visto secondo la freccia III della Figura 2. Figure 3 is a detail seen according to arrow III of Figure 2.
Con riferimento ai disegni, con 10 è indicato nel suo insieme un frigorifero domestico avente una cella frigo 12 ed una cella freezer 14. Quest’ultima presenta due pareti laterali verticali contrapposte rispettivamente 14a e 14b, ed una parete verticale di fondo 14c. In corrispondenza della parete laterale 14a la cella 14 è provvista di due sedi ribassate sostanzialmente circolari 16; in modo analogo la parete laterale 14b è provvista di due sedi ribassate allungate 18, conformate a guisa di solchi rettilinei. Ciascuna sede allungata 18 presenta una sezione trasversale sostanzialmente semicircolare, con una prima estremità 18a raccordata alla parete piana 14b mediante una superficie curva C e con una seconda estremità 18b provvista di un gradino piano P disposto sostanzialmente alla stessa quota della corrispondente sede ribassata 16. With reference to the drawings, 10 indicates as a whole a domestic refrigerator having a refrigerator compartment 12 and a freezer compartment 14. The latter has two opposite vertical side walls 14a and 14b respectively, and a vertical bottom wall 14c. In correspondence with the side wall 14a the cell 14 is provided with two substantially circular lowered seats 16; in a similar way, the side wall 14b is provided with two elongated lowered seats 18, shaped like rectilinear grooves. Each elongated seat 18 has a substantially semicircular cross section, with a first end 18a connected to the flat wall 14b by means of a curved surface C and with a second end 18b provided with a flat step P arranged substantially at the same height as the corresponding lowered seat 16.
In corrispondenza della sua parete di fondo 14c la cella 14 presenta due risalti orizzontali 20 disposti alla stessa quota delle coppie di sedi ribassate corrispondenti 16 e 18. Sia i risalti 20 sia le sedi ribassate 16 e 18 sono agevolmente realizzate durante lo stampaggio per termoformatura del rivestimento interno (liner) della cella 14. In correspondence with its bottom wall 14c the cell 14 has two horizontal projections 20 arranged at the same height as the pairs of corresponding lowered seats 16 and 18. Both the projections 20 and the lowered seats 16 and 18 are easily made during the molding by thermoforming of the cell liner 14.
Quest’ultima è provvista di un ripiano 22 costituito da una griglia metallica avente un profilo rettilineo anteriore 22a sporgente oltre il perimetro del ripiano stesso. Il profilo anteriore 22a presenta pertanto una prima estremità libera A atta a cooperare con una delle sedi ribassate circolari 16 ed una seconda estremità libera B atta a cooperare con il gradino P di una delle sedi ribassate allungate 18 della cella 14. Inoltre il ripiano 22 è provvisto di una porzione posteriore 22b del suo perimetro atta a cooperare con il corrispondente risalto 20 della cella 14. The latter is provided with a shelf 22 consisting of a metal grid having a straight front profile 22a protruding beyond the perimeter of the shelf itself. The front profile 22a therefore has a first free end A adapted to cooperate with one of the circular lowered seats 16 and a second free end B able to cooperate with the step P of one of the elongated lowered seats 18 of the cell 14. Furthermore, the shelf 22 is provided with a rear portion 22b of its perimeter adapted to cooperate with the corresponding projection 20 of the cell 14.
Come risulta chiaramente illustrato in figure 1 e 2, per posizionare il ripiano 22 all’altezza desiderata all'interno della cella freezer 14, l’utilizzatore non deve fare altro che inserire la prima estremità libera A del ripiano 22 all’interno della desiderata sede ribassata circolare 16, mantenendo inclinato il ripiano stesso in modo tale che la seconda estremità libera B si trovi ad un’altezza superiore rispetto alla prima (configurazione illustrata in figure 1 e 2). Successivamente è sufficiente abbassare il ripiano 22 ruotandolo verso il basso (linea tratteggiata in figure 1 e 2) per portare la seconda estremità libera B e la porzione posteriore 22b del suo perimetro in battuta rispettivamente con il gradino P della sede ribassata 18 e con il risalto 20. Nella configurazione operativa del ripiano 22, una sua caduta accidentale è impedita grazie a) fatto che, senza un sollevamento della sua estremità B, il profilo 22a del ripiano stesso rimane vincolato per gravità alle sedi ribassate 16 e 18, impedendo inoltre che il ripiano possa disimpegnarsi dal risalto posteriore 20. As is clearly illustrated in figures 1 and 2, to position the shelf 22 at the desired height inside the freezer compartment 14, the user simply has to insert the first free end A of the shelf 22 inside the desired seat lowered circular 16, keeping the shelf inclined so that the second free end B is at a higher height than the first (configuration illustrated in Figures 1 and 2). Subsequently, it is sufficient to lower the shelf 22 by rotating it downwards (dotted line in Figures 1 and 2) to bring the second free end B and the rear portion 22b of its perimeter into abutment respectively with the step P of the lowered seat 18 and with the projection 20. In the operating configuration of the shelf 22, its accidental fall is prevented thanks to a) the fact that, without lifting its end B, the profile 22a of the shelf itself remains constrained by gravity to the lowered seats 16 and 18, also preventing the shelf can disengage from the rear projection 20.
Naturalmente lo stesso tipo di ripiano e di sedi può essere utilizzato vantaggiosamente anche per la cella frigo, ed inoltre in sostituzione del ripiano in griglia metallica può essere utilizzato un ripiano in materiale plastico od in vetro con cornice di materiale polimerico stampato ad iniezione. In quest'ultimo caso le estremità libere A e B saranno vantaggiosamente ricavate nella cornice costampata. Of course, the same type of shelf and seats can also be used advantageously for the cold room, and moreover, instead of the metal grid shelf, a plastic or glass shelf with an injection-molded polymeric material frame can be used. In the latter case, the free ends A and B will advantageously be obtained in the co-molded frame.
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96VA000007 IT242214Y1 (en) | 1996-07-10 | 1996-07-10 | DOMESTIC REFRIGERATOR WITH REMOVABLE SHELVES |
DE29710715U DE29710715U1 (en) | 1996-07-10 | 1997-06-19 | Household refrigerator with adjustable storage racks |
FR9708730A FR2751058B3 (en) | 1996-07-10 | 1997-07-09 | HOUSEHOLD REFRIGERATOR WITH REMOVABLE SHELVES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96VA000007 IT242214Y1 (en) | 1996-07-10 | 1996-07-10 | DOMESTIC REFRIGERATOR WITH REMOVABLE SHELVES |
Publications (2)
Publication Number | Publication Date |
---|---|
ITVA960007U1 true ITVA960007U1 (en) | 1998-01-10 |
IT242214Y1 IT242214Y1 (en) | 2001-06-04 |
Family
ID=11423364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT96VA000007 IT242214Y1 (en) | 1996-07-10 | 1996-07-10 | DOMESTIC REFRIGERATOR WITH REMOVABLE SHELVES |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE29710715U1 (en) |
FR (1) | FR2751058B3 (en) |
IT (1) | IT242214Y1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6935712B2 (en) * | 2002-02-14 | 2005-08-30 | U-Line Corporation | Refrigeration unit |
DE202004017125U1 (en) * | 2004-11-05 | 2006-03-16 | Liebherr-Hausgeräte Ochsenhausen GmbH | Refrigerator or freezer |
DE102006017804A1 (en) * | 2006-04-18 | 2007-10-25 | BSH Bosch und Siemens Hausgeräte GmbH | household appliance |
DE102009027167A1 (en) * | 2009-06-24 | 2010-12-30 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance, in particular household refrigeration appliance with receptacles for holders of refrigerated goods shelves |
-
1996
- 1996-07-10 IT IT96VA000007 patent/IT242214Y1/en active
-
1997
- 1997-06-19 DE DE29710715U patent/DE29710715U1/en not_active Expired - Lifetime
- 1997-07-09 FR FR9708730A patent/FR2751058B3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE29710715U1 (en) | 1997-11-06 |
FR2751058A3 (en) | 1998-01-16 |
IT242214Y1 (en) | 2001-06-04 |
FR2751058B3 (en) | 1998-06-26 |
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