FR2590659A3 - Frame of rigid material designed to delimit the edges of the cabinet of a horizontal freezer - Google Patents

Frame of rigid material designed to delimit the edges of the cabinet of a horizontal freezer Download PDF

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Publication number
FR2590659A3
FR2590659A3 FR8616245A FR8616245A FR2590659A3 FR 2590659 A3 FR2590659 A3 FR 2590659A3 FR 8616245 A FR8616245 A FR 8616245A FR 8616245 A FR8616245 A FR 8616245A FR 2590659 A3 FR2590659 A3 FR 2590659A3
Authority
FR
France
Prior art keywords
frame
cabinet
delimit
horizontal freezer
freezer
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
FR8616245A
Other languages
French (fr)
Other versions
FR2590659B3 (en
Inventor
Bruno Pasqualini
Adriano Merla
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.)
Industrie Ilpea SpA
Original Assignee
Industrie Ilpea SpA
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 Industrie Ilpea SpA filed Critical Industrie Ilpea SpA
Publication of FR2590659A3 publication Critical patent/FR2590659A3/en
Application granted granted Critical
Publication of FR2590659B3 publication Critical patent/FR2590659B3/en
Expired legal-status Critical Current

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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
    • F25D23/08Parts formed wholly or mainly of plastics materials
    • F25D23/082Strips
    • F25D23/085Breaking strips
    • 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
    • F25D23/08Parts formed wholly or mainly of plastics materials
    • F25D23/082Strips
    • F25D23/087Sealing strips
    • 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
    • F25D2400/00General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/10Refrigerator top-coolers

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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 frame delimiting the upper edge of the cabinet of a horizontal freezer. This frame 10 forms a tight seal with a lid in the closed position. Formed on this frame 10 by coextrusion are seals made of soft material formed by finned profiles 20 which can yield in an elastic manner under the compressive action of the lid.

Description

Cadre en matière rigide conçu pour délimiter les bords du meuble dlun congélateur horizontal.Rigid frame designed to define the edges of the cabinet of a horizontal freezer.

Dans les congélateurs horizontaux de type connu, la fermeture étanche entre meuble ou armoire et couvercle correspondant est réalisée à 11 aide drune garniture tubulaire en soufflet en matière molle, soudée aux angles et fixée sur tout le périmètre du couvercle par lintermédiaire dtun système d' accrochage approprié. In horizontal freezers of known type, the watertight closure between cabinet or cupboard and corresponding cover is carried out using a tubular gasket made of soft material, welded at the corners and fixed on the entire perimeter of the cover by means of a hooking system. appropriate.

Le couvercle, normalement monté par charnière sur lun des cotés les plus longs du meuble du congélateur, en position de fermeture, comprime et déforme la garniture qui est généralement dépourvue d'éléments magnétiques insérés. The lid, normally mounted by hinge on one of the longest sides of the freezer cabinet, in the closed position, compresses and deforms the lining which is generally devoid of inserted magnetic elements.

L'étanchéité lors de la fermeture est donc réalisée essentiellement par une action de compression sur la garniture déformable, due au poids du couvercle. The seal during closing is therefore achieved essentially by a compression action on the deformable lining, due to the weight of the cover.

A lfétat fermé, la garniture du couvercle coopère avec un cadre en matière rigide dont le meuble est muni dans le haut : on monte ce cadre sur le bord supérieur des parois du congélateur, normalement constituées par une paire de parois extérieure et intérieure entre lesquelles est défini un espacement périmétral pour isolation thermique du meuble. In the closed state, the cover trim cooperates with a rigid material frame which the cabinet is provided at the top: this frame is mounted on the upper edge of the freezer walls, normally constituted by a pair of outer and inner walls between which is defined a perimeter spacing for thermal insulation of the furniture.

Ce cadre, qui ferme dans le haut les quatre côtés du congélateur, est généralement en matière plastique rigide formée par moulage par injection ou sous vide, ou par des profilés extrudés et ensuite soudés aux quatre angles. This frame, which closes the four sides of the freezer at the top, is generally made of rigid plastic formed by injection or vacuum molding, or by extruded profiles and then welded at the four angles.

Relativement au système de fermeture dtun congélateur horizontal tel qu'il a été décrit ci-dessus, la présente invention se propose pour but de réaliser un système plus avantageux et économique. Relative to the closure system of a horizontal freezer as described above, the present invention aims to provide a more advantageous and economical system.

Ce but est atteint par la présente invention au moyen d'un cadre en matière rigide conçu pour délimiter les bords supérieurs du meuble d'un congélateur horizontal et pour réaliser une étanchéité avec un couvercle correspondant en position de fermeture, caractérisé par le fait que sur ce cadre sont formées, par coextrusion, des garnitures en matière molle constituées par des profilés en ailette pouvant céder de façon élastique sous l'action de compression du couvercle. This object is achieved by the present invention by means of a frame made of rigid material designed to delimit the upper edges of the cabinet of a horizontal freezer and to provide a seal with a corresponding cover in the closed position, characterized in that on this frame are formed, by coextrusion, linings of soft material constituted by fin profiles which can yield elastically under the compression action of the cover.

La présente invention est illustrée ci-après à l'aide d'un exemple d'exécution pratique donné à titre non limitatif et en référence au dessin annexé sur lequel
La figure 1 est une vue en coupe transversale dlun cadre selon l'invention monté dans un congélateur horizontal en position active de fermeture ; et
La figure 2 est une perspective en coupe du cadre de l'invention monté sur le meuble dun congélateur horizontal, en position d'ouverture, le long du bord dégagé du couvercle.
The present invention is illustrated below with the aid of an example of practical execution given without limitation and with reference to the appended drawing in which
Figure 1 is a cross-sectional view of a frame according to the invention mounted in a horizontal freezer in the active closed position; and
Figure 2 is a sectional perspective of the frame of the invention mounted on the cabinet of a horizontal freezer, in the open position, along the free edge of the cover.

Comme le montrent ces figures, un cadre 10 de l'invention est monté sur un meuble dtun congélateur horizontal avec parois extérieure 12 et intérieure 13 entre lesquelles est defini un espacement 11 rempli de matière thermo-isolante. As shown in these figures, a frame 10 of the invention is mounted on a cabinet of a horizontal freezer with outer 12 and inner 13 walls between which is defined a space 11 filled with heat-insulating material.

Comme le montre la figure 1, au meuble du congélateur sont associés un panier 14 et un couvercle 15. Le cadre 10 est constitué par un profilé en matière plastique rigide, par exemple en polychlorure de vinyle anti-chocs, à section pratiquement en Z, à laquelle se raccordent deux ailes 16 et 17 qui la délimitent extérieurement. As shown in FIG. 1, the freezer cabinet is associated with a basket 14 and a cover 15. The frame 10 consists of a profile made of rigid plastic, for example made of impact-resistant polyvinyl chloride, with a practically Z-shaped section, to which two wings 16 and 17 are connected which delimit it externally.

En ce qui concerne cette section, il y a en outre des ailettes 18 et 19 propres à s'adapter par déclic aux bords supérieurs courbes des parois 12 et 13 du meuble.With regard to this section, there are further fins 18 and 19 adapted to click fit on the curved upper edges of the walls 12 and 13 of the cabinet.

Sur la face supérieure du cadre 10 sont formées par coextrusion des garnitures en matière souple, par exemple en polychlorure de vinyle résistant au froid, constituées par des profils en ailette 20 pouvant céder élastiquement sous l'action de compression du couvercle, due au poids de ce dernier. Ces profils 20 sont des saillies profilées continues cooxtrudées sur le cadre, qui, grâce à la mollesse et à la souplesse de la matière dont elles sont formées, sont en mesure de fléchir sous le poids du couvercle comme on le voit sur la figure 1 et de réaliser donc, en position de fermeture, l'étanchéité désirée. On the upper face of the frame 10 are formed by coextrusion linings of flexible material, for example of cold-resistant polyvinyl chloride, constituted by fin profiles 20 which may yield elastically under the compression action of the cover, due to the weight of this last. These profiles 20 are continuous profiled projections cooxtruded on the frame, which, thanks to the softness and flexibility of the material from which they are formed, are able to flex under the weight of the cover as seen in FIG. 1 and therefore to achieve, in the closed position, the desired seal.

Par la description et l'exemple ci-dessus, on peut comprendre que les avantages principaux de l'in- vention relativement à la garniture pour congélateurs horizontaux de type connu comme décrite précédemment, sont une simplification de la structure des pièces et donc essentiellement une économie sur les coûts de fabrication. By the description and the example above, it can be understood that the main advantages of the invention relative to the lining for horizontal freezers of known type as described above, are a simplification of the structure of the parts and therefore essentially a savings on manufacturing costs.

En effet, selon l'invention, la garniture sur le couvercle est éliminée, avec les coûts de fabrication et de montage correspondants. En effet, il est bien plus simple de construire des profilés en ailette sur le cadre du meuble comme proposé par l'invention, d'autant plus que la garantie d'étanchéité entre le système connu de garniture à soufflet sur le couvercle et celui qui est proposé par l'invention, tout en étant réalisé de façon conceptuellement différente,est absolument comparable. In fact, according to the invention, the trim on the cover is eliminated, with the corresponding manufacturing and mounting costs. In fact, it is much simpler to construct fin profiles on the frame of the piece of furniture as proposed by the invention, all the more so as the guarantee of tightness between the known system of bellows trim on the cover and that which is proposed by the invention, while being conceptually different, is absolutely comparable.

Au contraire, dans le cas de la garniture connue en soufflet, dans laquelle plusieurs chambres à air tubulaires de la garniture sont comprimées, il se produit une plus grande usure que dans le cas de l'invention, où l'étanchéité n'est pas réalisée par déformation de chambres à air mais seulement par flexion des ailettes, qui sont des saillies ayant une extrémité libre. On the contrary, in the case of the known bellows packing, in which several tubular air chambers of the packing are compressed, greater wear occurs than in the case of the invention, where the seal is not produced by deformation of air chambers but only by bending of the fins, which are projections having a free end.

Selon l'invention, le cadre portant les ailettes coextrudées,est formé de profilés extrudés, coupés en morceaux que lton soude ensuite aux quatre angles. On monte ensuite le cadre ainsi soudé sur le meuble du congélateur.  According to the invention, the frame carrying the coextruded fins, is formed of extruded profiles, cut into pieces which are then welded at the four angles. Then mount the welded frame on the freezer cabinet.

Claims (2)

REVENDICATIONS 1.- Cadre (10) en matière rigide conçu pour délimiter les bords supérieurs du meuble d'un congélateur horizontal et pour réaliser une étanchéité avec un couvercle correspondant (ils) en position de fermeture, caractérisé par le fait que sur ce cadre (10) sont formées, par coextrusion, des garnitures en matière molle constituées par des profilés en ailette (20) pouvant céder de façon élastique sous l'action de compression du couvercle (15). 1.- Frame (10) made of rigid material designed to delimit the upper edges of the cabinet of a horizontal freezer and to make a seal with a corresponding cover (they) in the closed position, characterized in that on this frame (10 ) are formed, by coextrusion, linings made of soft material constituted by fin profiles (20) which can yield elastically under the compression action of the cover (15). 2.- Congélateur horizontal caractérisé par le fait qu'il comprend un meuble dont les bords supérieurs sont délimités par un cadre (10) selon la revendication 1..  2.- horizontal freezer characterized by the fact that it comprises a piece of furniture the upper edges of which are delimited by a frame (10) according to claim 1.
FR8616245A 1985-11-22 1986-11-21 RIGID MATERIAL DESIGNED TO DELIMIT THE EDGES OF THE CABINET OF A HORIZONTAL FREEZER Expired FR2590659B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8523933U IT207399Z2 (en) 1985-11-22 1985-11-22 FRAME IN RIGID MATERIAL SUITABLE FOR DELIMITING THE EDGES OF THE FURNITURE OF A HORIZONTAL FREEZER.

Publications (2)

Publication Number Publication Date
FR2590659A3 true FR2590659A3 (en) 1987-05-29
FR2590659B3 FR2590659B3 (en) 1987-12-11

Family

ID=11210979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8616245A Expired FR2590659B3 (en) 1985-11-22 1986-11-21 RIGID MATERIAL DESIGNED TO DELIMIT THE EDGES OF THE CABINET OF A HORIZONTAL FREEZER

Country Status (5)

Country Link
DE (1) DE8631174U1 (en)
DK (1) DK555286A (en)
FR (1) FR2590659B3 (en)
IT (1) IT207399Z2 (en)
PT (1) PT83791B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9631860B2 (en) * 2014-08-28 2017-04-25 Electrolux Home Products, Inc. Chest freezer
CN108981256A (en) * 2018-07-09 2018-12-11 青岛海尔特种电冰柜有限公司 Horizontal type wind-cooling refrigerator
CN110595132A (en) * 2019-09-27 2019-12-20 宁波韩电电器有限公司 Embedded energy-conserving antibacterial freezer

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8623429U1 (en) * 1986-09-01 1986-10-16 REHAU AG + Co, 8673 Rehau Cover profile for freezers
DE3742693C2 (en) * 1987-11-09 1996-05-15 Liebherr Werk Lienz Gmbh Chest freezer for storing frozen or frozen products for sale
DE4342947A1 (en) * 1993-12-16 1995-06-22 Licentia Gmbh Wall element
DE19907091A1 (en) * 1999-02-19 2000-08-24 Bsh Bosch Siemens Hausgeraete Domestic apparatus with open chest to accommodate foodstuffs has on opening flange, elastic seal changing chest opening and lid is designed essentially as flat plate, consisting of glass
DE10103981A1 (en) * 2001-01-30 2002-08-01 Linde Ag Goods presentation furniture comprises an insulating element which consists of one or more parts, and is constituted as a hollow plastic element
EP2190320B1 (en) 2007-07-31 2014-07-16 Carrier Corporation Refrigerated sales furniture module
AT522200A1 (en) * 2019-02-07 2020-09-15 Rep Ip Ag Transport container

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9631860B2 (en) * 2014-08-28 2017-04-25 Electrolux Home Products, Inc. Chest freezer
CN108981256A (en) * 2018-07-09 2018-12-11 青岛海尔特种电冰柜有限公司 Horizontal type wind-cooling refrigerator
CN108981256B (en) * 2018-07-09 2020-12-11 青岛海尔特种电冰柜有限公司 Horizontal air-cooled refrigerator
CN110595132A (en) * 2019-09-27 2019-12-20 宁波韩电电器有限公司 Embedded energy-conserving antibacterial freezer

Also Published As

Publication number Publication date
PT83791A (en) 1986-12-01
DK555286D0 (en) 1986-11-20
IT8523933V0 (en) 1985-11-22
FR2590659B3 (en) 1987-12-11
DK555286A (en) 1987-05-23
DE8631174U1 (en) 1987-04-16
PT83791B (en) 1989-07-31
IT207399Z2 (en) 1988-01-18

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