EP3163232B1 - Appareil frigorifique comprenant une partie d'intégration arrière et procédé de fabrication d'un appareil frigorifique comprenant une partie d'intégration arrière - Google Patents

Appareil frigorifique comprenant une partie d'intégration arrière et procédé de fabrication d'un appareil frigorifique comprenant une partie d'intégration arrière Download PDF

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Publication number
EP3163232B1
EP3163232B1 EP16192505.2A EP16192505A EP3163232B1 EP 3163232 B1 EP3163232 B1 EP 3163232B1 EP 16192505 A EP16192505 A EP 16192505A EP 3163232 B1 EP3163232 B1 EP 3163232B1
Authority
EP
European Patent Office
Prior art keywords
wall
refrigeration device
cut
section
spring arm
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.)
Active
Application number
EP16192505.2A
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German (de)
English (en)
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EP3163232A1 (fr
Inventor
Thomas Kinzler
Jörg Schwarz
Benjamin Glaser
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
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BSH Hausgeraete GmbH
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Publication date
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Publication of EP3163232A1 publication Critical patent/EP3163232A1/fr
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Publication of EP3163232B1 publication Critical patent/EP3163232B1/fr
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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
    • F25D23/06Walls
    • F25D23/065Details
    • 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
    • F25D23/063Walls defining a cabinet formed by an assembly of panels
    • 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
    • F25D11/00Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • 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
    • F25D23/08Parts formed wholly or mainly of plastics materials
    • 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
    • F25D23/10Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
    • 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
    • F25D2201/00Insulation
    • 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
    • F25D2201/00Insulation
    • F25D2201/10Insulation with respect to heat

Definitions

  • the invention relates to a refrigeration device, in particular a household refrigeration device, with a body and a door, each of which delimits a cavity filled at least in some areas with insulation material by a wall, furthermore with a backing part which on the insulation side rests against a rear side of the wall and an opening in the wall opposite one Seals leakage of insulation material.
  • the invention also relates to a method for producing a refrigeration device.
  • the cavity of the body and door which is delimited by the wall, is filled with a suitable insulation material, such as polyurethane foam.
  • a suitable insulation material such as polyurethane foam.
  • This is introduced into the cavity in the liquid state, then expands and hardens, i.e. the cavity is filled with foam.
  • the hardened insulation material has a high inherent strength and in this way stabilizes the body or the door.
  • the corresponding walls of the body and door can therefore be made relatively thin-walled.
  • the wall of the body delimiting the cavity filled with insulation material comprises a thin-walled inner wall made of plastic produced by thermoforming. This inner wall forms the inner container of the refrigeration device.
  • the wall of the body further comprises an outer wall which is formed, for example, by thin-walled metal sheets as side walls, multi-layer cardboard boxes as rear walls or also plastic injection-molded components as base walls.
  • the cured insulation material enables sufficient stability of the refrigeration device.
  • a simple way of positioning the backing part within the cavity before the insulation material is introduced is to attach the backing part to a rear side of the wall by means of adhesive tape.
  • JP H11 51546 A relates to a household refrigerator.
  • the object of the present invention is to provide a generic refrigeration device and to specify a method for producing a refrigeration device, wherein the mounting of the backing part should take place simply and precisely.
  • the object is achieved by the features of claim 1. Since the backing part is anchored to a section of the wall element, an existing component, namely the wall element, can be used for the anchoring. No additional components are required to anchor the backing part.
  • the wall element is a component that forms the wall at least in certain areas.
  • the section arranged within the cavity is preferably formed in one piece, and more preferably also in one material, on the wall element; more preferably, the complete wall element is preferably formed in one piece and in one material.
  • the section of the wall element arranged in the cavity does not contribute to the formation of the wall.
  • the section of the wall element which has the opening is arranged within the cavity, it is not visible to a user after the refrigeration device has been installed. This section is preferably partially or completely in contact with the insulation material.
  • the invention is based on the knowledge that, on the one hand, the opening is made in a simple manner during the production of the wall element.
  • the spring arm according to the invention now enables production-related Tolerances when making the opening do not have any influence on the secure anchoring of the backing part on the wall element. Rather, the backing part is securely pressed against the rear wall in the non-foamed state of the cavity by means of the spring force generated by the spring arm. Undesired gaps between the backing part and the outer wall, through which the insulation material could escape, are avoided. The position of the backing part is also held securely during the introduction and hardening of the insulation material.
  • the holding means on the spring arm it is achieved that the assembly of the backing part can be carried out easily and safely.
  • This can be anchored to the opening by hand and by means of the spring force generated by the spring arm it is held securely and reliably in its position. Reworking when anchoring the backing part, e.g. due to manufacturing-related deviations in the position and / or shape of the opening, is not necessary.
  • the backing part remains in place until the insulation material is introduced and stabilized by the hardened insulation material.
  • the wall element is a sheet metal and the section arranged inside the cavity is a fold of the sheet metal.
  • the opening is preferably punched.
  • the wall element at least partially forms an outer wall of the body and that the section represents a boundary wall of a groove for receiving an inner container.
  • the wall element preferably forms a side wall of the body.
  • the groove preferably runs essentially completely along an extension, e.g. vertical extension or width extension, of a storage space of the refrigeration device.
  • the holding means serves to hold the backing part captively on the wall section in the non-foamed state of the cavity, that is, during manufacture.
  • the holding means is a holding bracket which engages behind a wall section surrounding the opening.
  • the holding means is particularly hacked into the breakthrough.
  • the retaining bracket has an elongated shape, ie its longitudinal extension is greater than its width or height extension.
  • the retaining bracket is fastened to the spring arm by means of a transverse web and protrudes essentially at right angles from the transverse web.
  • the transverse web preferably penetrates the opening and, more preferably, the transverse web rests against an edge of the opening.
  • the transverse web can be pressed against an edge of the opening by means of the spring force generated by the spring arm.
  • the retaining bracket itself can contact a wall section of the wall element surrounding the opening. In principle, however, it is also possible that the retaining bracket does not contact this wall section or only makes contact in sections and merely represents a form-fit connection by engaging behind it in order to prevent unintentional displacement of the backing part before the cavity is filled with foam.
  • Both the retaining bracket and the transverse web can be formed by flat components (wall thickness is less than the two other extensions) and can in particular have the same wall thickness and lie in one plane. The flat shape favors the manufacture and easy threading into the opening.
  • the retaining bracket engages behind the wall section by an extent whose amount is at least 10%, preferably at least 20% and more preferably at least 30% of the opening width of the opening measured in the longitudinal direction of the retaining bracket.
  • the retaining bracket is preferably an elongate component, the longitudinal extent of which engages behind the wall section accordingly.
  • secure mounting can be implemented despite the overall small space requirement of the backing part. It is particularly advantageous in this exemplary embodiment - but also in principle in the other exemplary embodiments with regard to the retaining clip - if the opening has an expansion area at a first end section.
  • the enlargement area increases a free path between two opposing edges of the opening. This expansion area simplifies the introduction of the retaining clip in that the spring arm does not have to be pretensioned when the retaining clip is inserted into the opening.
  • the spring arm can be tensioned.
  • a further simplification of assembly can be achieved if, according to one embodiment, it is provided that a free end section of the retaining bracket has an insertion bevel.
  • the retaining means is a latching lug which is latched on an edge enclosing the opening.
  • the locking lug can in particular serve to fix a backing part that has already been positioned elsewhere in its position. By locking the locking lug on the edge, the corresponding spring arm is tensioned, i.e. the force that presses the backing element against the rear wall is generated.
  • the latching lug is preferably latched on an edge of the opening that is furthest away from the opening in the outer wall in order to maximally tension the spring arm.
  • the section of the wall element that has the opening is arranged inside the cavity, for example by a groove for receiving an inner container, this section can be in contact with insulation material on both sides or on one side (only one of its two main surfaces). In any case, however, none of its surfaces forms the wall of the refrigeration device, even only in sections.
  • the backing part has a cover body, in particular formed by a cover wall, which, at least largely, shields the opening from the passage of insulation material.
  • the cover body or the cover wall can either rest, at least largely, against a section of the wall element that delimits the opening.
  • cover body or the cover wall form a gap with this section which sufficient to prevent excessive penetration of insulation material.
  • the cover body or the cover wall on the one hand and the holding means on the other hand are arranged on two different sides of the section of the wall element.
  • the holding means is arranged on the cover body.
  • the holding means can protrude from the cover body or the cover wall, preferably protrude perpendicularly therefrom, and / or be surrounded on all sides by this.
  • the cover body or the cover wall has an elevation directed in the direction of the section of the wall element, e.g. a protruding rib.
  • the elevation is formed separately from the holding means. It makes contact with the section of the wall element and improves the pressing of the backing part against the rear wall in the non-foamed state of the cavity.
  • both the retaining bracket and an edge region of the cover body or the cover wall can have an insertion bevel.
  • the backing part has an abutment section, preferably in the form of a sealing screen, which rests against the rear side of the wall.
  • the backing part has a first spring arm with a first holding means and a second spring arm with a second holding means and that the backing part is anchored by the holding means at a first opening and a second opening separate therefrom.
  • the first and second openings are arranged on a section of a wall element of the wall that is arranged within the cavity. This is preferably one and the same wall element.
  • the two spring arms are preferably arranged on opposite end sections of the backing part and more preferably the backing part rests against the rear wall with a contact section, for example a sealing screen, which is essentially located between the two end sections is located.
  • the two spring arms are preferably identical or essentially identical; the two holding means can likewise be identical or essentially identical.
  • the two holding means can likewise be identical or essentially identical.
  • assembly is further simplified in that the first holding means is used for positioning and anchoring the backing part on the first opening and the second holding means is then used for the final anchoring of the backing part on the second opening.
  • the two openings are preferably designed differently. In contrast to the second opening, the first opening can thus have an expansion area.
  • the wall has two openings formed separately from one another for attaching the additional component, which through one and the same backing part prevent the passage of insulation material are covered.
  • the wall has a first opening and a second opening and the backing part with a first sealing screen and a second sealing screen rests against the back of the wall and seals the openings against leakage of insulation material.
  • a central section of the backing part, which is located between the sealing screens, has a reinforcing rib. The reinforcement rib can prevent undesired relative movements of the two sealing screens with respect to one another when the spring arms are braced.
  • first spring arm and the second spring arm are arranged outside the central section at opposite end sections of the central section, so that the contact pressure in the area of the two sealing screens is evened out.
  • Simple assembly in particular one-handed assembly, is achieved in that, according to one embodiment, it is provided that the first holding means can be inserted into the first opening in a first joining direction, in particular one parallel to a main direction of extent of the wall element, and that the second holding means can be inserted in a second
  • the joining direction which is essentially perpendicular to the first joining direction, which in particular is essentially perpendicular to the main direction of extent of the wall element, can be introduced into the second opening.
  • the wall element is, for example, a side wall of the refrigeration device (outer wall)
  • the main extension plane corresponds to the plane in which the side wall lies.
  • the joining direction is preferably to be understood as the direction of movement at the last moment before the respective anchoring.
  • the second holding means can undergo a pivoting movement during the complete work step of anchoring, the last movement sequence of which runs essentially perpendicular to the first joining direction.
  • the first joining direction can be a linear movement (displacement) in particular during the complete work step of anchoring.
  • the backing part has a fastening section for fastening an additional component that can be fastened to the outer wall.
  • the fastening section can be formed, for example, by a blind hole or a threaded hole.
  • the additional component can, for example, be a connecting element for connecting the outer wall of the refrigeration device to a wall of a furniture niche in which the refrigeration device is installed.
  • the connecting element is a metal plate that is attached to the refrigeration device on the one hand by means of the fastening section and on the other hand is attached, e.g. screwed, to the wall of the furniture niche.
  • the backing part is preferably completely within the cavity. In particular, the backing part does not protrude through the opening.
  • the backing part is preferably designed in one piece and in one material.
  • the backing part is preferably a plastic component, more preferably an injection molded component.
  • the breakthrough is in particular an edge-closed opening of the section.
  • Fig. 1 shows a schematic representation of a refrigeration device according to the invention, in the form of a refrigerator 1, namely a built-in refrigerator.
  • the refrigerator 1 has a body 2 and a door 3 hinged on it, which jointly delimit a storage space 4 for goods to be cooled.
  • Both the body 2 and the door 3 each have a wall 5, 6 which each delimit a cavity.
  • the cavities of the body 2 and door 3 are filled with polyurethane foam as an insulation material.
  • the wall 5 of the body comprises, as a delimitation of the storage space 4, an inner wall which is formed by an inner container 7.
  • This wall 5 also comprises two side walls 8, 9, a bottom wall 10, a top wall 11 and a rear wall, which is not visible, as the outer wall.
  • the wall 6 of the door 3 comprises an outer door wall 12, an inner door wall 13 and an upper door end strip 14 and a lower door end strip 15.
  • the inner container 7 and the inner door wall 13 are plastic components which are manufactured from a thin-walled plastic blank by thermoforming.
  • the side walls 8, 9 of the body are made of sheet metal.
  • Two openings 16, 17 can be seen on the side wall 9, behind which a backing part 18 is arranged.
  • the openings 16, 17 were punched out.
  • the backing part 18 rests against a rear side of the side wall 9 and thus prevents the insulation material from escaping through the openings 16, 17.
  • These openings 16, 17 are used to fasten the refrigerator 1 to a wall of a furniture niche using an additional component.
  • the additional component for example a sheet metal element, can be screwed to the backing part 18 with screws which penetrate the openings 16, 17.
  • Fig. 2 shows a detail of a sectional view from Fig. 1 along the section plane II-II.
  • the backing part 18 rests against the rear side 19 of the side wall 9, but it is not anchored to the side wall 9.
  • the side wall 9 has a flat main surface 20, which forms a main plane of extent.
  • the wall element 22, which, among other things, forms the side wall 9, has, in addition to the main surface 20 and the edge 21, a section 23 which is located exclusively within the cavity 24.
  • This section 23 forms a groove 25 in which an edge section 26 of the inner container 7 is clamped. There is essentially no insulation material 27 in the groove 25.
  • the backing part 18 has two holding means 29, 30 for anchoring, which are each arranged on a spring arm 31, 32.
  • the first holding means 29 is formed by a holding bracket 33.
  • This retaining bracket 33 has an elongated shape and is fastened to the spring arm 31 by means of a transverse web 34 and protrudes from the transverse web 34 substantially at right angles.
  • the retaining bracket 33 has an insertion bevel 35 at its free end in order to simplify the insertion into the corresponding opening.
  • the second holding means 30 is formed by a latching lug 36. This protrudes from the spring arm 32 by means of an articulation foot 37 and faces in a direction opposite to the sealing screens described below.
  • the spring arms 31, 32 each have a cover body 38, 39 in the form of a cover wall 40, 41.
  • the cover walls 40, 41 are each formed on a lateral edge section of the spring arms 31, 32 and are oriented perpendicularly with respect to these. From the cover walls 40, 41 are the holding means 29, 30, in particular the Crossbar 34 and the articulation foot 37, essentially perpendicular.
  • the backing part 18 has reinforcing ribs 42, 43 in the area of the connection between the spring arms 31, 32 and the cover walls 40, 41 in order to avoid undesired deformation of the cover walls 40, 41 when the backing part 18 is anchored in the openings. Furthermore, elevations in the form of contact ribs 44, 45 are formed on both cover walls 40, 41, by means of which the backing part 18 can rest against the section 23.
  • the spring arms 31, 32 are arranged on opposite end sections of a central section 46 of the backing part 18.
  • the spring arms 31, 32 are formed by flat brackets with a rectangular cross section.
  • the middle section 46 is essentially also formed by a flat bracket 47 with a rectangular cross section, but additionally has a reinforcing rib 48 running in the longitudinal direction X of the backing part.
  • Two screw domes 49 are attached to the central section 46, which serve as fastening sections for fastening an additional component. Sealing screens 50 are arranged at that end of the screw domes 49 at which a screw can be screwed in.
  • Fig. 4 shows a schematic representation of the insertion of the backing part from Fig. 3 what a fitter can do with one hand.
  • the section 23 of the side wall 9 arranged within the cavity 24 has two openings 28, 51.
  • the opening 28 is designed for anchoring the holding means 30, which is designed as a locking lug 36. It has an essentially rectangular shape and is bordered by an edge 52.
  • the opening 51 is designed to anchor the holding means 29 in the form of a holding bracket 33. This opening 51 has, on one of its end sections, an expansion area 53 for threading the retaining bracket 33.
  • the middle section 46 and the spring arm 32 of the backing part 18 are then pressed in the direction of the rear side 19, as in an intermediate position in FIG Figure 4d ) can be seen. Both spring arms 31, 32 are tensioned.
  • the spring arm 32 and with it the latching lug 36 are moved, namely pivoted, along a second joining direction 57. Shortly before the latching lug 57 engages on the edge 52 of the opening 28, the second joining direction 57 runs essentially perpendicular to the first joining direction 54 and to the main plane of extent of the side wall 9, as shown in FIG Figure 4e ) can be seen, which shows the backing part 18 anchored to the wall section 26.

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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)

Claims (14)

  1. Appareil frigorifique, notamment appareil frigorifique (1) à usage domestique, comprenant un corps (2) et une porte (2), lesquels délimitent respectivement au moyen d'une paroi (5, 6) un espace creux (24) rempli au moins en partie avec du matériau d'isolation (27), comprenant en outre une partie arrière (18) laquelle, côté isolation, est adjacente à un côté arrière (19) de la paroi (6) et étanchéifie une ouverture (16, 17) de la paroi (6) par rapport à une sortie de matériau d'isolation (27), caractérisé en ce que la partie arrière (18) comprend un premier bras de ressort (31) comprenant un premier moyen de maintien (29) et un deuxième bras de ressort (32) comprenant un deuxième moyen de maintien (30), et en ce que la partie arrière (18) est ancrée par les moyens de maintien (29, 30) sur un premier passage (51) et sur un deuxième passage (28) qui en est séparé, le premier passage (51) et le deuxième passage (28) étant disposés sur une section (23), disposée à l'intérieur de l'espace creux (24), d'un élément de paroi (22) de la paroi (6).
  2. Appareil frigorifique selon la revendication 1, caractérisé en ce que l'élément de paroi (22) est une tôle et en ce que la section (23) disposée à l'intérieur de l'espace creux est un bord rabattu (21) de la tôle.
  3. Appareil frigorifique selon la revendication 2, caractérisé en ce que l'élément de paroi (22) forme au moins en partie une paroi extérieure du corps (2) et en ce que la section (23) représente une paroi de limitation d'une rainure (25) pour loger un réservoir intérieur (7).
  4. Appareil frigorifique selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le premier moyen de maintien (29) est un étrier de maintien (33) qui a prise par l'arrière sur une section de paroi (56) entourant le passage (28, 51).
  5. Appareil frigorifique selon la revendication 4, caractérisé en ce que l'étrier de maintien (33) est fixé sur le bras de ressort (31) au moyen d'une nervure transversale (34) et fait saillie de la nervure transversale (34) essentiellement en angle droit.
  6. Appareil frigorifique selon la revendication 4 ou 5, caractérisé en ce que l'étrier de maintien (33) a prise par l'arrière sur la section de paroi (56) d'une étendue (58) dont la valeur est d'au moins 10%, de préférence d'au moins 20% et de manière encore plus préférée d'au moins 30% de la largeur d'ouverture (59) du passage (51), mesurée en direction longitudinale de l'étrier de maintien (33).
  7. Appareil frigorifique selon l'une quelconque des revendications 4 à 6, caractérisé en ce qu'une section terminale libre de l'étrier de maintien (33) présente un chanfrein d'introduction (35).
  8. Appareil frigorifique selon l'une quelconque des revendications précédentes, caractérisé en ce que le deuxième moyen de maintien (30) est un ergot d'encliquetage (36) qui est encliqueté sur un bord (52) bordant le passage (28).
  9. Appareil frigorifique selon l'une quelconque des revendications précédentes, caractérisé en ce que la partie arrière (18) comprend un corps de recouvrement (38, 39), notamment formé par une paroi de recouvrement (40, 41), lequel protège, au moins en grande partie, le passage (28, 51) par rapport à une sortie de matériau d'isolation (27).
  10. Appareil frigorifique selon la revendication 9, caractérisé en ce que le moyen de maintien (29, 30) est disposé sur le corps de recouvrement (38, 39).
  11. Appareil frigorifique selon l'une quelconque des revendications précédentes, caractérisé en ce que la paroi (6) présente une première ouverture (16) et une deuxième ouverture (17), et en ce que la partie arrière (18) est adjacente au côté arrière (19) de la paroi (6) avec un premier écran d'étanchéité (50a) et un deuxième écran d'étanchéité (50b) et étanchéifie les ouvertures (18, 19) par rapport à une sortie de matériau d'isolation (27), et en ce qu'une section médiane (46) de la partie arrière (18), qui se trouve entre les écrans d'étanchéité (50a, 50b), présente une nervure de renforcement (48).
  12. Appareil frigorifique selon l'une quelconque des revendications précédentes, caractérisé en ce que le premier bras de ressort (31) et le deuxième bras de ressort (32) sont disposés à l'extérieur de la section médiane (46) sur des sections terminales opposées de la section médiane (46).
  13. Appareil frigorifique selon l'une quelconque des revendications précédentes, caractérisé en ce que le premier moyen de maintien (29) peut être introduit dans le premier passage (51) dans une première direction de jonction (54), notamment une direction parallèle à une étendue principale de l'élément de paroi (22), et en ce que le deuxième moyen de maintien (30) peut être introduit dans le deuxième passage (28) dans une deuxième direction de jonction (57) qui est essentiellement perpendiculaire à la première direction de jonction (54), qui est notamment essentiellement perpendiculaire à la direction d'étendue principale de l'élément de paroi (22).
  14. Procédé de fabrication d'un appareil frigorifique selon l'une quelconque des revendications précédentes, présentant les étapes suivantes :
    - découpe d'un premier passage (51) et d'un deuxième passage (28) dans une matière en tôle
    - rabattement des bords de la matière en tôle
    - fourniture d'une partie arrière (18) laquelle présente un premier moyen de maintien (30), notamment sous forme d'un étrier de maintien (36), sur un premier bras de ressort (32), et un deuxième moyen de maintien (29), notamment sous forme d'un ergot d'encliquetage (33), sur un deuxième bras de ressort (31)
    - introduction du premier moyen de maintien (29) dans le premier passage (51) et coulissement de la partie arrière (18) le long d'une première direction de jonction (54)
    - pivotement de la partie arrière (18) contre une force de ressort du premier bras de ressort (31)
    - pivotement du deuxième bras de ressort (32) jusqu'à ce que le deuxième moyen de maintien (30) s'enclenche dans le deuxième passage (28).
EP16192505.2A 2015-11-02 2016-10-06 Appareil frigorifique comprenant une partie d'intégration arrière et procédé de fabrication d'un appareil frigorifique comprenant une partie d'intégration arrière Active EP3163232B1 (fr)

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DE102015221431.1A DE102015221431A1 (de) 2015-11-02 2015-11-02 Kältegerät mit Hinterlegteil und Verfahren zum Herstellen eines Kältegerätes mit Hinterlegteil

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DE102021202364A1 (de) * 2021-03-11 2022-09-15 BSH Hausgeräte GmbH Hinterlegteil für ein Haushaltskältegerätbauteil, Anordnung mit einem Haushaltskältegerätbauteil und einem Hinterlegteil, sowie Montageverfahren

Citations (1)

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US4474017A (en) * 1982-09-07 1984-10-02 General Electric Company Method of assembling an anti-sweat heater in a refrigerator cabinet

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DE19730357A1 (de) 1997-07-15 1999-01-21 Bosch Siemens Hausgeraete Kühlgerät
JPH1151546A (ja) * 1997-08-06 1999-02-26 Matsushita Refrig Co Ltd 冷凍冷蔵庫
US6193455B1 (en) * 1999-09-28 2001-02-27 Illinois Tool Works Inc. Blind screw anchor and system
JP2003336963A (ja) * 2002-05-15 2003-11-28 Toshiba Corp 冷蔵庫
DE102004012539A1 (de) * 2004-03-15 2005-10-06 BSH Bosch und Siemens Hausgeräte GmbH Wärmeisolierende Wand
DE102004045475A1 (de) * 2004-09-20 2006-03-30 BSH Bosch und Siemens Hausgeräte GmbH Bauteil zur Montage an einer hinterschäumten Wand und damit ausgestattetes Kältegerät
DE102005057133A1 (de) * 2005-11-30 2007-06-06 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät mit klemmgeschützter Tür
KR100776271B1 (ko) * 2007-01-26 2007-11-15 삼성광주전자 주식회사 냉장고
CN102713123B (zh) * 2009-11-20 2015-05-06 伊莱克斯家用产品有限公司 隔热门以及组装隔热门的方法
DE102010027918A1 (de) * 2010-04-19 2011-10-20 BSH Bosch und Siemens Hausgeräte GmbH Türblatt, Verfahren zum Herstellen eines Türblatts und Kältegerät mit einem Türblatt
DE102010028414A1 (de) * 2010-04-30 2011-11-03 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät aufweisend ein Türblatt mit Griffschale
CN103105032B (zh) * 2011-11-11 2019-09-20 博西华电器(江苏)有限公司 制冷器具
CN104879980B (zh) * 2015-05-29 2018-05-11 合肥华凌股份有限公司 冰箱

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US4474017A (en) * 1982-09-07 1984-10-02 General Electric Company Method of assembling an anti-sweat heater in a refrigerator cabinet

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EP3163232A1 (fr) 2017-05-03
CN106969585A (zh) 2017-07-21
CN106969585B (zh) 2021-02-09
DE102015221431A1 (de) 2017-05-04

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