EP0867136B1 - Horizontal sales container for deep-frozen or refrigerated products - Google Patents

Horizontal sales container for deep-frozen or refrigerated products Download PDF

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Publication number
EP0867136B1
EP0867136B1 EP19980400733 EP98400733A EP0867136B1 EP 0867136 B1 EP0867136 B1 EP 0867136B1 EP 19980400733 EP19980400733 EP 19980400733 EP 98400733 A EP98400733 A EP 98400733A EP 0867136 B1 EP0867136 B1 EP 0867136B1
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EP
European Patent Office
Prior art keywords
superstructure
container
container according
screens
frame
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 - Lifetime
Application number
EP19980400733
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German (de)
French (fr)
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EP0867136A1 (en
Inventor
Jean Leydier
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Individual
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Individual
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00Show cases or show cabinets
    • A47F3/04Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0439Cases or cabinets of the open type
    • A47F3/0469Details, e.g. night covers

Definitions

  • the present invention relates to a horizontal bin cabinet of sale for frozen or refrigerated products.
  • a horizontal bin cabinet usually has a frame the upper peripheral edge of which defines an opening directed upward, to allow the consumer to access the food exposed in the various bin compartments.
  • Automated locking systems have also been offered, for example an awning system with arms horizontal articulated pantograph to deploy horizontally a screen between two upper edges furniture, or even a curtain guided by horizontal rails to cover the upper side of the furniture.
  • awning system with arms horizontal articulated pantograph to deploy horizontally a screen between two upper edges furniture, or even a curtain guided by horizontal rails to cover the upper side of the furniture.
  • Such systems have a significant bulk which complicates the very structure of the furniture as well as accessibility to the food stored in this one.
  • These systems are also subject to breakdowns frequent due to the trapping of foreign bodies, such as only labels or sheets of paper lying around often in furniture, in their device ordered.
  • a horizontal bin with the characteristics of the preamble of claim 1 is known from document DE-A-4 202 662.
  • the present invention therefore aims to eliminate the aforementioned drawbacks and to propose a bin cabinet horizontal curtain sale which can be easily automated, without increasing the weight or complicate the structure of the furniture, while minimizing the risk of breakdown.
  • the invention relates to a bin cabinet horizontal sales for frozen or refrigerated products, comprising a frame, the upper peripheral edge of which defines an opening facing upwards, and at least a mobile night screen intended to create an atmosphere confined in the cabinet when it is closed, characterized in that it comprises a superstructure forming a roof above the open upper face of the chassis, on which superstructure is arranged in succession device of vertical night screens so that when from closing, the screens extend between the superstructure and the upper peripheral edge of the chassis all around the latter.
  • the superstructure can be suspended from a ceiling to allow easy replacement of the furniture regardless of its superstructure, for example maintenance or repair.
  • the superstructure can be supported by the chassis of the cabinet, for example by through posts extending between the superstructure and central partitions of the cabinet.
  • the superstructure is preferably removably mounted on a piece of furniture.
  • the face internal of the screens is made of very weak material emissive in the infrared radiation range for reduce the radiative heat exchanges between the surface of the food exposed in the cabinet and the external environment.
  • radiative heat exchanges may also be limited when the screens are in the raised open position.
  • the screens are deployable blinds, for example by order electric, for example from a reel attached to the superstructure.
  • a piece of furniture according to the invention comprises a horizontal tank 1 whose upper edge 2 of its chassis defines an open opening upwards. of the internal partitions 3 are provided in tray 1 for define several food storage compartments.
  • a superstructure 4 forming a roof whose dimensions external correspond substantially to those of the underlying tank 1.
  • This roof 4 is suspended from a ceiling (not shown) for example from a supermarket by amounts 5.
  • a peripheral succession of screens, curtains or vertical blinds 6 is arranged at the periphery of the superstructure 4. These blinds 6 are arranged at the vertical from the upper edge 2 of tray 1 and extend over all around to define a confined space between the tray 1 and superstructure 4 when blinds 6 are moved to the low position in contact with the edge peripheral 2 of the chassis.
  • the blinds, screens or vertical curtains 6 can be of all suitable types. It will be noted that thanks to this layout, the very structure of tray 1 is not changed and any risk of foreign bodies being trapped in the control device (not shown) for the blinds is thus avoided.
  • the internal face of the blinds 6 can be made of low-emissivity material to reduce exchanges radiative heat between the surface of the products exposed in the bin and the external environment.
  • the surface of the superstructure 4 opposite the opening can also be coated with this material in the same goal.
  • a superstructure 4 having one or more protrusions 4a extending from its periphery beyond the outer periphery of tank 1 for serve in particular as a support for lighting 7 and / or a display 8.
  • This protruding portion can also have a low-emissivity bottom surface to help reduce radiative exchanges when blinds 6 are in raised position during periods opening for sale.
  • Blinds 6 can be ordered between their positions high opening reading and their low position of closing by an electric motor or any other winding device or other suitable.

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Description

La présente invention concerne un meuble-bac horizontal de vente pour produits surgelés ou réfrigérés.The present invention relates to a horizontal bin cabinet of sale for frozen or refrigerated products.

Un meuble-bac horizontal comporte généralement un châssis dont le bord périphérique supérieur définit une ouverture dirigée vers le haut, afin de permettre au consommateur d'accéder aux denrées exposées dans les différents compartiments du bac.A horizontal bin cabinet usually has a frame the upper peripheral edge of which defines an opening directed upward, to allow the consumer to access the food exposed in the various bin compartments.

Dès lors, des échanges thermiques radiatifs et convectifs se produisent par cette ouverture entre les denrées alimentaires exposées et l'environnement extérieur, ce qui se traduit par une consommation importante d'énergie pour maintenir dans le bac un niveau de température acceptable pour garantir la conservation des denrées.From then on, radiative and convective heat exchanges occur through this opening between commodities exposed food and the external environment, which results in significant energy consumption to maintain a temperature level in the tank acceptable to guarantee the preservation of food.

En revanche, en dehors des heures de vente, et notamment la nuit, il n'est plus nécessaire de maintenir les meubles ouverts. A cet effet, divers systèmes ont été développés pour obturer l'ouverture du meuble et créer ainsi une atmosphère confinée dans le meuble qui ne soit pas soumise à l'influence des perturbations extérieures, telles que les échanges radiatifs et convectifs avec l'environnement extérieur.On the other hand, outside of sales hours, and in particular at night, it is no longer necessary to maintain the open furniture. For this purpose, various systems have been developed to close the opening of the furniture and create thus an atmosphere confined in the furniture which is not not subject to the influence of external disturbances, such as radiative and convective exchanges with the external environment.

La solution la plus simple consiste à recouvrir l'ouverture supérieure du meuble d'un couvercle. Toutefois, cette solution pose des problèmes de stockage des couvercles et nécessite des opérations de manutention. The simplest solution is to cover the upper opening of the cabinet with a cover. However, this solution poses storage problems covers and requires handling.

Des systèmes de fermeture automatisés ont également été proposés, par exemple un système à auvent muni de bras articulés horizontaux en pantographe pour déployer horizontalement un écran entre deux bords supérieurs opposés du meuble, ou bien encore un rideau guidé par des rails horizontaux pour recouvrir la face supérieure du meuble. Toutefois, de tels systèmes présentent un encombrement important qui complique la structure même du meuble ainsi que l'accessibilité aux denrées rangées dans celui-ci. Ces systèmes sont également soumis à des pannes fréquentes du fait du coincement de corps étrangers, tels que des étiquettes ou des feuilles de papier qui traínent souvent dans les meubles, dans leur dispositif de commande.Automated locking systems have also been offered, for example an awning system with arms horizontal articulated pantograph to deploy horizontally a screen between two upper edges furniture, or even a curtain guided by horizontal rails to cover the upper side of the furniture. However, such systems have a significant bulk which complicates the very structure of the furniture as well as accessibility to the food stored in this one. These systems are also subject to breakdowns frequent due to the trapping of foreign bodies, such as only labels or sheets of paper lying around often in furniture, in their device ordered.

Un meuble-bac horizontal présentant les caractéristiques du préambule de la revendication 1 est connu du document DE-A-4 202 662.A horizontal bin with the characteristics of the preamble of claim 1 is known from document DE-A-4 202 662.

La présente invention a donc pour but d'éliminer les inconvénients précités et de proposer un meuble-bac horizontal de vente à rideaux de nuit qui puisse être facilement automatisé, sans augmenter le poids ou compliquer la structure du meuble, tout en minimisant les risques de panne.The present invention therefore aims to eliminate the aforementioned drawbacks and to propose a bin cabinet horizontal curtain sale which can be easily automated, without increasing the weight or complicate the structure of the furniture, while minimizing the risk of breakdown.

A cet effet, l'invention a pour objet un meuble-bac horizontal de vente pour produits surgelés ou réfrigérés, comportant un châssis dont le bord périphérique supérieur définit une ouverture orientée vers le haut, et au moins un écran de nuit mobile destiné à créer une atmosphère confinée dans le meuble lors de sa fermeture, caractérisé en ce qu'il comporte une superstructure formant un toit au-dessus de la face supérieure ouverte du châssis, sur laquelle superstructure est agencée une succession périphérique d'écrans de nuit verticaux de façon que lors de la fermeture, les écrans s'étendent entre la superstructure et le bord périphérique supérieur du châssis sur tout le pourtour de ce dernier.To this end, the invention relates to a bin cabinet horizontal sales for frozen or refrigerated products, comprising a frame, the upper peripheral edge of which defines an opening facing upwards, and at least a mobile night screen intended to create an atmosphere confined in the cabinet when it is closed, characterized in that it comprises a superstructure forming a roof above the open upper face of the chassis, on which superstructure is arranged in succession device of vertical night screens so that when from closing, the screens extend between the superstructure and the upper peripheral edge of the chassis all around the latter.

Avantageusement, la superstructure peut être suspendue à un plafond pour permettre le remplacement aisé du meuble indépendamment de sa superstructure, en vue par exemple d'un entretien ou d'une réparation.Advantageously, the superstructure can be suspended from a ceiling to allow easy replacement of the furniture regardless of its superstructure, for example maintenance or repair.

Toutefois, en variante, la superstructure peut être supportée par le châssis du meuble, par exemple par l'intermédiaire de poteaux s'étendant entre la superstructure et des cloisons centrales du meuble. La superstructure est de préférence à montage amovible sur le meuble.Alternatively, however, the superstructure can be supported by the chassis of the cabinet, for example by through posts extending between the superstructure and central partitions of the cabinet. The superstructure is preferably removably mounted on a piece of furniture.

Selon une autre caractéristique de l'invention, la face interne des écrans est en matériau très faiblement émissif dans la plage des rayonnements infrarouges pour réduire les échanges thermiques radiatifs entre la surface des denrées exposées dans le meuble et l'environnement extérieur. En particulier, si la surface inférieure de la superstructure est dans ce matériau très faiblement émissif, les échanges thermiques radiatifs pourront également être limités lorsque les écrans sont en position relevée ouverte.According to another characteristic of the invention, the face internal of the screens is made of very weak material emissive in the infrared radiation range for reduce the radiative heat exchanges between the surface of the food exposed in the cabinet and the external environment. In particular, if the surface lower part of the superstructure is in this material very low emissivity, radiative heat exchanges may also be limited when the screens are in the raised open position.

On peur également équiper la superstructure d'écran supplémentaire pour former des cloisons intermédiaires de séparation entre divers compartiments du meuble. We are also afraid to equip the screen superstructure additional to form intermediate partitions of separation between various compartments of the cabinet.

Dans un mode de réalisation particulier, les écrans sont des stores déployables, par exemple par commande électrique, par exemple à partir d'un enrouleur fixé à la superstructure.In a particular embodiment, the screens are deployable blinds, for example by order electric, for example from a reel attached to the superstructure.

L'invention sera mieux comprise, et d'autres buts, détails, avantages et caractéristiques de celle-ci apparaítront plus clairement au cours de la description explicative qui va suivre d'un mode de réalisation particulier actuellement préféré, donné uniquement à titre illustratif et non limitatif, en référence à la figure unique du dessin annexé, dans laquelle un meuble conforme à l'invention est représenté schématiquement en perspective.The invention will be better understood, and other aims, details, advantages and characteristics of it will appear more clearly during the description explanatory which will follow of an embodiment currently preferred individual, given only to Illustrative and non-limiting title, with reference to the single figure of the accompanying drawing, in which a piece of furniture according to the invention is shown schematically in perspective.

Selon l'exemple particulier de réalisation représenté sur cette figure, un meuble conforme à l'invention comporte un bac horizontal 1 dont le bord supérieur 2 de son châssis définit une ouverture ouverte vers le haut. Des cloisons internes 3 sont prévues dans le bac 1 pour définir plusieurs compartiments de rangement des denrées.According to the particular embodiment shown on this figure, a piece of furniture according to the invention comprises a horizontal tank 1 whose upper edge 2 of its chassis defines an open opening upwards. of the internal partitions 3 are provided in tray 1 for define several food storage compartments.

A la verticale et à distance du bac 1 est prévue une superstructure 4 formant un toit dont les dimensions externes correspondent sensiblement à celles du bac sous-jacent 1. Ce toit 4 est suspendu à un plafond (non représenté) par exemple d'un supermarché par des montants 5.Vertical and remote from tray 1 is provided a superstructure 4 forming a roof whose dimensions external correspond substantially to those of the underlying tank 1. This roof 4 is suspended from a ceiling (not shown) for example from a supermarket by amounts 5.

Une succession périphérique d'écrans, de rideaux ou de stores verticaux 6 est agencée à la périphérie de la superstructure 4. Ces stores 6 sont agencés à la verticale du bord supérieur 2 du bac 1 et s'étendent sur tout son pourtour pour définir un espace confiné entre le bac 1 et la superstructure 4 lorsque les stores 6 sont déplacés en position basse en contact avec le rebord périphérique 2 du châssis. Bien entendu, les stores, les écrans ou les rideaux verticaux 6 peuvent être de tous types adaptés. On pourra noter que grâce à cet agencement, la structure même du bac 1 n'est pas modifiée et tout risque de coincement de corps étrangers dans le dispositif de commande (non représenté) des stores est ainsi évité.A peripheral succession of screens, curtains or vertical blinds 6 is arranged at the periphery of the superstructure 4. These blinds 6 are arranged at the vertical from the upper edge 2 of tray 1 and extend over all around to define a confined space between the tray 1 and superstructure 4 when blinds 6 are moved to the low position in contact with the edge peripheral 2 of the chassis. Of course, the blinds, screens or vertical curtains 6 can be of all suitable types. It will be noted that thanks to this layout, the very structure of tray 1 is not changed and any risk of foreign bodies being trapped in the control device (not shown) for the blinds is thus avoided.

Avantageusement, la face interne des stores 6 peut être en matériau faiblement émissif pour réduire les échanges thermiques radiatifs entre la surface des produits exposés dans le bac et l'environnement externe. La surface de la superstructure 4 en regard de l'ouverture du bac peut également être revêtue de ce matériau dans le même but.Advantageously, the internal face of the blinds 6 can be made of low-emissivity material to reduce exchanges radiative heat between the surface of the products exposed in the bin and the external environment. The surface of the superstructure 4 opposite the opening can also be coated with this material in the same goal.

En outre, on peut prévoir, comme représenté sur la figure, une superstructure 4 présentant une ou plusieurs parties saillantes 4a s'étendant à partir de sa périphérie au-delà du pourtour extérieur du bac 1 pour servir notamment de support pour des éclairages 7 et/ou un affichage 8. Cette portion saillante peut également comporter une surface inférieure faiblement émissive pour contribuer à réduire les échanges radiatifs lorsque les stores 6 sont en position relevée pendant les périodes d'ouverture à la vente. In addition, one can provide, as shown in the figure, a superstructure 4 having one or more protrusions 4a extending from its periphery beyond the outer periphery of tank 1 for serve in particular as a support for lighting 7 and / or a display 8. This protruding portion can also have a low-emissivity bottom surface to help reduce radiative exchanges when blinds 6 are in raised position during periods opening for sale.

Les stores 6 peuvent être commandés entre leur position haute relevée d'ouverture et leur position basse de fermeture par un moteur électrique ou tout autre dispositif d'enroulement ou autre adapté.Blinds 6 can be ordered between their positions high opening reading and their low position of closing by an electric motor or any other winding device or other suitable.

Bien que l'invention ait été décrite en liaison avec un mode de réalisation particulier, il est bien évident qu'elle n'y est nullement limitée et qu'elle comprend tous les équivalents techniques des moyens décrits ainsi que leurs combinaisons si celles-ci entrent dans le cadre de l'invention telle que revendiquée.Although the invention has been described in connection with a particular embodiment, it is quite obvious that it is in no way limited to it and that it understands all technical equivalents of the means described thus that their combinations if these fall within the framework of the invention as claimed.

Claims (8)

  1. Horizontal sales container for deep-frozen or refrigerated products comprising a frame (1) whose upper peripheral edge (2) defines an opening orientated upwards and at least one mobile night screen (6) intended to create an atmosphere confined in the container when the latter is closed comprising a superstructure (4) forming a roof above the open upper face of the frame, characterised in that a peripheral succession of vertical night screens (6) are arranged on the superstructure so that during closing the screen extend between the superstructure and the upper peripheral edge of the frame over the entire circumference of the latter.
  2. Container according to claim 1, characterised in that the superstructure (4) can be suspended from a ceiling.
  3. Container according to claim 1, characterised in that the superstructure (4) is preferably mounted able to move on the frame of the container (1).
  4. Container according to claim 1, characterised in that the internal face of the screens (6) is made of an extremely low transmissive material in the range of infrared radiations so as to reduce the radiative thermic exchanges between the surface of the foodstuff exhibited in the container and the outer environment.
  5. Container according to one of claims 1 to 4, characterised in that the lower surface of the superstructure (4) is made of an extremely low transmissive material so as to reduce radiative thermic exchanges between the surface of the foodstuffs exhibited in the container and the outer environment.
  6. Container according to one of the preceding claims, characterised in that the superstructure (4) is equipped with additional screens so as to form intermediate separation partitions between various compartments (3) of the container.
  7. Container according to one of the preceding claims, characterised in that the screens are stores (6) able to be deployed for example by electric control, especially from a winder fixed to the superstructure.
  8. Container according to one of the preceding claims, characterised in that the superstructure (4) has at least one projecting portion (4a) extending from its periphery beyond the outer circumference of the frame (1) so as to act in particular as a support for lamps (7) and/or a display unit (8).
EP19980400733 1997-03-28 1998-03-27 Horizontal sales container for deep-frozen or refrigerated products Expired - Lifetime EP0867136B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9703889A FR2761247B1 (en) 1997-03-28 1997-03-28 HORIZONTAL SALES CABINET FOR FROZEN OR REFRIGERATED PRODUCTS
FR9703889 1997-03-28

Publications (2)

Publication Number Publication Date
EP0867136A1 EP0867136A1 (en) 1998-09-30
EP0867136B1 true EP0867136B1 (en) 2002-09-18

Family

ID=9505339

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980400733 Expired - Lifetime EP0867136B1 (en) 1997-03-28 1998-03-27 Horizontal sales container for deep-frozen or refrigerated products

Country Status (4)

Country Link
EP (1) EP0867136B1 (en)
DE (1) DE69807963T2 (en)
ES (1) ES2182242T3 (en)
FR (1) FR2761247B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043244A1 (en) * 1980-11-15 1982-06-03 Jörg 7343 Kuchen Tesmer SHUTTERS ARRANGEMENT
DE8417017U1 (en) * 1984-06-04 1984-08-30 Packo Gesellschaft mbH & Co KG, Kundl COVER DEVICE FOR FREEZERS OD. DGL.
DE9015202U1 (en) * 1990-11-05 1991-02-28 Schmidtner, Lorenz, 8033 Planegg Food hood
DE9204640U1 (en) * 1991-08-09 1992-12-03 GETA Gesellschaft für Energietechnik und -Anwendung mbH, 5342 Rheinbreitbach Heat-insulating cover on refrigerators, especially freezers
DE4202662A1 (en) * 1992-01-31 1993-09-23 York Int Gmbh Low temperature cooling chest - has removable lid lifted and lowered by hoist on ceiling using electric motor and ropes on rollers
DE9321027U1 (en) * 1993-01-20 1995-09-07 Remis Gesellschaft für Entwicklung und Vertrieb von technischen Elementen mbH Köln, 50829 Köln Refrigerator cover

Also Published As

Publication number Publication date
FR2761247A1 (en) 1998-10-02
FR2761247B1 (en) 1999-05-14
EP0867136A1 (en) 1998-09-30
ES2182242T3 (en) 2003-03-01
DE69807963D1 (en) 2002-10-24
DE69807963T2 (en) 2003-05-22

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