CN106969585A - Refrigerating appliance with rearmounted part and the method for manufacturing refrigerating appliance - Google Patents

Abstract

The present invention relates to a kind of refrigerating appliance, especially Domestic refrigerator (1), it has body (2) and door (3), the body and door are respectively by wall (5,6) cavity (24) that gauge one is at least partially filled with heat-barrier material (27), in addition, the refrigerating appliance has rearmounted part (18), the rearmounted part abutted in heat-insulated side on the dorsal part (19) of the wall (6) and seal the wall (6) opening (16,17) prevent heat-barrier material (27) come out.According to the present invention, set herein, the rearmounted part (18) is by being arranged in spring arm (31,32) retainer member (33 on, 34) it is fixed on being arranged in the perforation (28,51) of the internal section (23) of the cavity (24) for the wall elements of the wall (6) (22).The invention further relates to the method for manufacturing refrigerating appliance.

Description

Refrigerating appliance with rearmounted part and the method for manufacturing refrigerating appliance

Technical field

The present invention relates to a kind of refrigerating appliance, especially Domestic refrigerator, it has body and door, the body and door point The cavity do not filled by wall gauge one with heat-barrier material at least partially, in addition, the refrigerating appliance has rearmounted part, this is rearmounted Part is abutted in heat-insulated side on the dorsal part of wall and the opening of sealed wall prevents heat-barrier material from coming out.In addition, the present invention relates to one Plant the method for being used for manufacturing refrigerating appliance.

Background technology

In the refrigerating appliance as the combination of cooling cabinet, reach in freezer or refrigerating, especially Domestic refrigerator, this The suitable heat-barrier material filling as such as polyurethane foam of the cavity as wall gauge of body and door.The heat-barrier material exists It is loaded into the state of liquid in cavity, then expands and harden, i.e., the foam filled cavity.Hardened heat-barrier material tool There is high inherent strength and make body door stabilization in other words in this way.Therefore, the corresponding wall of body and door can than Implement in example thin-walled.Therefore, the wall for the cavity that the gauge of body is filled with heat-barrier material by hot forming for example including being produced , be made of plastics, the inwall of thin-walled.The inwall constitutes the internal container of refrigerating appliance.In addition, the wall of body is including outer Wall, the outer wall for example by the sheet material of the thin-walled as side wall, as rear wall multilayer millboard (Kartonagen) or make Constituted for the plastic injection component of base plate wall.

Although the sufficient stability of refrigerating appliance can be realized by the heat-barrier material of hardening.But, in order to incite somebody to action Other component is arranged on the section of wall, it may be necessary to, the rearmounted part of cavity inside is arranged on this position.Such as Other component is screwed on wall by fruit, then the screw through wall can be tightened in rearmounted part.Therefore, in addition Component can be stably installed on wall.

Introduce heat-barrier material before rearmounted part is positioned at cavity inside simple possibility be, by rearmounted part by It is fixed in adhesive tape on the dorsal part of wall.

It is also possible that rearmounted part is fixed in the opening of wall by means of clamping lock connection, such as this is in DE 197 30 357 Shown in A1.

The content of the invention

The task of the present invention is that there is provided a kind of side for being used to manufacture refrigerating appliance of a kind of this kind of refrigerating appliance and explanation Method, wherein, the assembling of rearmounted part should be simple and carried out exactly.

In the refrigerating appliance illustrated by introductory song, thus the task solves：Rearmounted part passes through the guarantor that is arranged on spring arm Holder part is fixed on being arranged in the perforation of the section of cavity inside of the wall elements of wall.

Because rearmounted part is fixed on the section of wall elements, then existing component i.e. wall elements can be used to be used to fix. The component that need not be added fixes rearmounted part.Wall elements are related to a kind of component, and the component at least partially constitutes wall.It is arranged in The section of cavity inside is also constructed on wall elements single material preferably into ground, further preferably, and further preferably, Complete wall elements are preferably constructed into a ground with single material.The section of the arrangement of wall elements in the cavities does not have to the composition of wall Contribute.

By way of the section with perforation of wall elements is arranged in cavity inside, the section is assembled in refrigerating appliance It is invisible for user afterwards.It is preferred that the segmented portion or fully contact with heat-barrier material.

The present invention is based on the recognition that：On the one hand, perforation is introduced in a straightforward manner when manufacturing wall elements.However, Now, it can be realized according to the spring arm of the present invention：The tolerance determined when introducing perforation by production technology does not cause to rearmounted Generation influence is firmly fixed on wall elements in part.More precisely, cavity not by the state of foam filled by means of Rearmounted part is reliably pressed to rear wall by the spring force produced by spring.It can avoid between undesirable between rearmounted part and outer wall Gap, heat-barrier material may pass through the gap and come out.In addition, after also reliably being kept during the introducing and hardening of heat-barrier material Put the position of part.

In addition, being realized by arrangement of the retainer member on spring arm, the dress of rearmounted part can be simply and securely performed Match somebody with somebody.The rearmounted part can be fixed in perforation with hand, and by means of the spring force that is produced by spring arm by it firmly and can It is maintained at by ground in its position.When putting part after fixation for example due to perforation the position deviation determined by production technology and/or Form variations and what the post-processing that carries out was not required.Rearmounted part keeps to heat-barrier material being introduced into and by its position The heat-barrier material of hardening and stablize.

Illustrate embodiments of the present invention in the dependent claims.

According to a kind of embodiment, set, wall elements are sheet material, and be arranged in the bag that the section of cavity inside is sheet material Side.In this embodiment, preferably perforation punching is formed.

According to a kind of embodiment, set, the outer wall of body is constituted wall elements at least range selector, and the section is use In the gauge wall for the groove for receiving internal container.It is preferred that, wall elements constitute the side wall of body.It is preferred that, groove is substantially completely along system One extension of the storage chamber of cooler tool, such as height extension or width extend and extended.

Retainer member, which is used in, is not protected the anti-lost lost territory of rearmounted part in production period by foam filled state in cavity Hold on wall section.Therefore, according to a kind of embodiment, setting, the retainer member is keeps clip, and the holding clip is hooked Surround the wall section of perforation.The retainer member is especially hooked in perforation.Therefore, keep clip there is elongated shape, i.e., its Lengthwise extends greater than the extension of its width or height extends.By keep clip hook hook in other words realize it is this keep card The end position of hoop relative to the fixation simply too much and much more accurate of perforation, i.e., is such case in clamping lock.The holding Clip cannot be especially snapped in perforation.

According to a kind of embodiment, set, the holding clip is fixed on spring arm by means of horizontal contact pin, and from this Horizontal contact pin substantially projection at a right angle.It is preferred that, horizontal contact pin passes through the perforation, also, here, further preferably laterally connects Piece is abutted on the edge of perforation.Horizontal contact pin especially can be by means of the spring force pressure that is produced from spring arm to the side of perforation Edge.Although keeping clip itself to contact the wall section of encirclement perforation of wall elements.But, substantially it is also possible that protecting The hoop that holds does not contact or only contacts the wall section range selector, and is hooked only by it and produce the sealed connection of shape, To prevent the undesirable movement before cavity foaming of rearmounted part.Not only keep clip but also horizontal contact pin can be by face formula component (wall thickness is less than the extension of other two) is constituted, and can especially be had identical wall thickness and be located in a plane.Face The shape of formula is conducive to manufacture and simply penetrated in perforation.

According to a kind of embodiment, set, keep clip to hook wall section with an extension size, the size of the extension size For perforation A/F measured on the longitudinal direction for keeping clip at least 10%, preferably at least 20% and it is further excellent Choosing at least 30%.This causes rearmounted part especially to be firmly fixed in perforation.In this embodiment, preferably clip is kept to be related to length Wall section is correspondingly hooked in the component of shape, the lengthwise extension of the component.Thus, although the space requirement of rearmounted part generally speaking It is small, it can still realize and be firmly fixed.Especially in this embodiment --- but in principle in others for being maintained for clip In embodiment also substantially --- advantageously, perforation has broadening region on first end section.The broadening region increases Free distance between two opposite edges of perforation.The broadening region makes the introducing summary of holding clip, its side Formula is, by need not preloading spring arm when keeping clip to be incorporated into perforation.Its end position is moved to then making holding clip , can be with tensioning spring arm when putting middle, i.e. so as to which the holding clip correspondingly hooks wall section.

When being set the free end section for keeping clip that there is introducing inclined portion according to a kind of embodiment, it is possible to achieve Further assembling summary.

As the alternative solution to keeping clip, according to a kind of embodiment, it can set, retainer member is prominent for clamping lock Block, the clamping lock projection clamping lock is on the edge for surrounding perforation.Clamping lock projection, which especially can be used in, additionally have been positioned Rearmounted part is fixed in its position.By the way that clamping lock projection clamping lock is tensioned into corresponding spring arm on edge, that is, power is produced, the power The tight rearmounted part of wall pressure backward.It is preferred that, clamping lock projection clamping lock is on the edge farthest away from opening of external wall of perforation, to be maximally tensioned Spring arm.

Pass through such mode：For example by wall elements have perforation section be arranged in cavity inside, for example by with Constituted in the groove for receiving internal container, the section can bilateral or one side (only one in two main surface) with every Hot material is in contact.--- even only range selector --- refrigerating appliance however, anyway, the surface of the section is not constituted Wall.It may be advantageous, however, that preventing at least to hinder heat-barrier material in other words via the purpose just to fixed rearmounted part And the perforation introduced is passed.For this purpose, according to a kind of embodiment, set, rearmounted part has especially by covering wall structure Into screen body, screen body perforation of at least screening to the full extent prevents heat-barrier material from passing through.Here, screen body or Say that covering wall can or at least abut on the section of gauge perforation of wall elements to the full extent.Also, it is contemplated that hiding Lid covers wall and constitutes gap with the section in other words, and the gap is enough to prevent heat-barrier material from passing through too much.Screen body or Say covering wall on the one hand and retainer member is arranged on two different sides of the section of wall elements on the other hand.

According to a kind of embodiment, set, retainer member is arranged in screen body.Holding element especially can be from screen body Wall projection is covered in other words, preferably perpendicularly thereto projection and/or is comprehensively surrounded by it.

According to a kind of embodiment, set, screen body covers direction of the wall with the section towards wall elements in other words Protrusion such as prominent muscle.The protrusion is dividually constructed with retainer member.Protrusion contacts the section of wall elements and changed Enter in cavity not by compression of the rearmounted part on rear wall in the state of foam filled.

Especially, if retainer member is from the holding clip of horizontal contact pin projection, not only keep clip and also screen body or Person says that the fringe region for covering wall can have and introduces inclined portion.

Set, rearmounted part, which has, to recline section, preferably reclined wall with sealing shielding portion form according to a kind of embodiment Dorsal part.

According to a kind of embodiment, set, rearmounted part has first spring arm with the first retainer member and with the The second spring arm of two retainer members, also, rearmounted part be fixed on by retainer member in the first perforation and with first perforation point In the second perforation opened.The wall elements that first and second perforation are arranged in wall are arranged on the section of cavity inside.Here, excellent Choosing is related to one and same wall elements.It is preferred that, two spring arms are arranged in the opposite end section of rearmounted part, and Further preferably, rearmounted part for example seals shielding portion with the section that reclines and abutted on rear wall, and the section that reclines is located substantially on Between two end sections.In this way, heat-barrier material can be improved further via spilling for opening of external wall, its mode It is that can realize the uniform compression of rearmounted part.It is preferred that, two spring arms are identical substantially the same in other words；Two retainers Part can also be identical substantially the same in other words.However, especially also, it is contemplated that setting two different retainer members, such as In the first retainer member and the second retainer member in clamping lock projection form for keeping clip form.Make to fit into one in this way Summary is walked, its mode, which is that the first retainer member is used in, to be positioned rearmounted part and be fixed in the first perforation, also, then, Second retainer member, which is used in, is finally fixed at rearmounted part in the second perforation.In such a situation it is preferred to which two perforation are different Ground is constructed.Therefore, different from the second perforation ground, the first perforation can have broadening region.

In order to cheaply and in the way of can simply manufacturing realize installation of the additional member on the wall of refrigerating appliance by cost Improve, can set, wall has two openings construct separated from each other, for installing additional member, and the opening is by one Individual and same rearmounted part, which is covered, prevents passing through for heat-barrier material.Therefore, according to a kind of embodiment, set, wall has first Opening and the second opening, also, rearmounted part seals shielding portion with first and the second sealing shielding portion is abutted on the dorsal part of wall simultaneously And sealing opening prevents heat-barrier material from coming out.Here, being preferably provided with, the centre portion being located between sealing shielding portion of rearmounted part With reinforcement.The not phase of two sealing shielding portions relative to each other in the case where spring arm is tensioned can be prevented by reinforcement The relative motion of prestige.

According to a kind of embodiment, set, first spring arm and second spring arm are in centre portion disposed outside in centre In the opposite end section of section, so that the compression in the region of two sealing shielding portions is that degree is comparable (vergleichmaessigt)。

A kind of simple assembling, especially singlehanded assembling are realized, its mode is to be set according to a kind of embodiment, first Retainer member can be brought up to first and wear in the first direction of engagement, especially parallel to the side of the principal spread direction of wall elements Kong Zhong, also, the second retainer member can introduce in the second direction of engagement substantially perpendicular to the first direction of engagement In two perforation, second direction of engagement is especially substantially perpendicular to the principal spread direction of wall elements.If wall elements are related to example Such as the side wall (outer wall) of refrigerating appliance, then main extension plane is equivalent to such plane, and side wall is located in the plane.Herein, It is preferred that, direction of engagement can be regarded as the direction of motion of the last moment before corresponding fix.Second retainer member especially may be used To carry out oscillating motion during fixed whole job steps, the last motion process of the oscillating motion is substantially perpendicular to First direction of engagement extends.Especially during fixed whole job steps, the first direction of engagement can be linear movement (shifting It is dynamic).

According to a kind of embodiment, set, rearmounted part has the fixation for being used for fixing the additional member that can be fixed on outer wall Section.The fixing section can be for example made up of blind hole or threaded bore.Additional member can be for example for making refrigerator The connecting element that the outer wall of tool is connected with the wall of furniture alcove, refrigerating appliance is enclosed in the furniture alcove.Simplest In the case of, herein, connecting element is related to a kind of metallic plate, and on the one hand the metallic plate is arranged on refrigerator by means of fixing section On tool, and on the other hand installation is for example tightened on the wall of furniture alcove.

It is preferred that, rearmounted part is fully located at cavity inside.Rearmounted part is especially not passed through opening and stretched out.

It is preferred that, rearmounted part is into one and singly constructs material.It is preferred that, rearmounted part is plastic member, more preferably Injection moulded component.

The opening of the perforation in particular edge closure of section.

In addition, task mentioned above passes through for manufacturing refrigerating appliance, in particular according to any in embodiment of above The method for the refrigerating appliance planted is solved, and it has steps of：

- perforated and the second perforation by sheet material punching press first

- to sheet material bound edge

- rearmounted part is provided, the rearmounted part has in first spring arm especially in the first retainer for keeping clip form Part, and with the second retainer member for being especially in clamping lock projection form in second spring arm

- the first retainer member is introduced into the first perforation and rearmounted part is moved along the first direction of engagement

- rearmounted part is swung against the spring force of first spring arm

- second spring arm swing is snapped to until the second retainer member in the second perforation

These method and steps can be supplemented by the method and step being temporally located at therebetween, also, preferably these methods step It is rapid to be carried out with illustrated this time sequencing.However it is possible that essentially simultaneously implementing most latter two steps.

Therefore, according to the present invention, the fixation in being perforated for the second holding element second, only unique motion is must Need, i.e. the swing of second spring arm.It is this to move the tensioning for also resulting in second spring arm.

Brief description of the drawings

It is explained with reference to the drawings embodiments of the invention.It is shown in which：

Fig. 1 according to the present invention refrigerating appliance schematical diagram,

The part of Fig. 2 Fig. 1 section diagram,

The rearmounted parts of Fig. 3,

The schematical diagram inserted of Fig. 4 Fig. 3 rearmounted part.

Hereinafter, identical or function identical element is provided with identical reference marker.

Embodiment

Fig. 1 shows the schematical figure of refrigerating appliance in the i.e. built-in type cooling cabinet form of cooling cabinet 1, according to the present invention Show.Cooling cabinet 1 has the door 3 of body 2 and backstop on body, and jointly gauge is used for depositing for cooling thing for the body and door Put room 4.

Not only body 2 but also door 3 have wall 5,6 respectively, and the wall distinguishes gauge cavity.The cavity of body 2 and door 3 is used poly- Urethane foam is foam filled as heat-barrier material.The wall 5 of body includes inwall as the border of storage chamber 4, and the inwall is by inside Container 7 is constituted.In addition, the wall 5, which includes two side walls 8,9, bottom wall 10, roof 11 and sightless rear wall, is used as outer wall. The wall 6 of door 3 includes the door termination strip 14 of wall 12, door inwall 13 and top and the door termination strip 15 of lower section outdoors.

Internal container 7 and door inwall 13 are plastic member, and the plastic member is cut out by hot forming by the plastics of thin-walled Cut piece (Kunststoffzuschnitt) is manufactured.The side wall 8,9 of body is made up of plate.

It can be seen that two openings 16,17, rearmounted part 18 is disposed with the opening rear on side wall 9.Opening 16,17 is passed through Punching press and make.Rearmounted part 18 abuts on the dorsal part of side wall 9 and therefore prevents heat-barrier material from being come out via opening 16,17.This A little openings 16,17 are used in, on the wall that cooling cabinet 1 is fixed on to furniture alcove by means of additional member.Therefore, can with through Additional member such as panel element is fixed and is tightened on rearmounted part 18 by the screw of opening 16,17.

Fig. 2 shows the part that Fig. 1 section along cutting plane II-II is illustrated.Although, for purpose of explanation, rearmounted part 18 are abutted on the dorsal part 19 of side wall 9, still, and it is not fixed on side wall 9.

Side wall 9 has flat main surface 20, and the main surface constitutes main extension plane.It is substantially vertical from the main extension plane Ground extends on the first bound edge (Umkantung) 21, the bound edge top to internal container 7.In addition to main surface 20 and bound edge 21, separately The wall elements 22 of outer composition side wall 9 also have section 23, and the section is located only within inside cavity 24.

The section 23 constitutes groove 25, and the edge section 26 of internal container 7 is clipped in the groove.It there is no heat-barrier material 27 are located in groove 25.

The perforation of punching press two 28 in section 23, in fig. 2 only one in visible described two perforation.Rearmounted part 18 is consolidated It is scheduled in perforation 28, the rearmounted part is shown from other visual angles in figure 3.

For fixation, rearmounted part 18 has two retainer members 29,30, and the retainer member is arranged in spring arm On 31,32.First retainer member 29 is made up of holding clip 33.The holding clip 33 has elongated shape and by means of horizontal stroke It is fixed on to contact pin 34 on spring arm 31, and herein from horizontal contact pin 34 substantially projection at a right angle.Clip 33 is kept to exist Have on its free end and introduce inclined portion 35, to simplify the introducing in corresponding perforation.

Second retainer member 30 is made up of clamping lock projection 36.The clamping lock projection is prominent from spring arm 32 by means of being hinged footing 37 Rise and towards the direction for being in reverse to sealing shielding portion described below.

Spring arm 31,32 has in the screen body 38,39 for covering the form of wall 40,41 respectively.Wall 40,41 is covered to construct respectively It is in the lateral edge section of spring arm 31,32 and vertically oriented relative to them.Retainer member 29,30, especially horizontal stroke To contact pin 34 and footing 37 is hinged from covering the substantially perpendicularly projection of wall 40,41.Rearmounted part 18 is in spring arm 31,32 and covers There is reinforcement 42,43, to avoid covering when rearmounted part 18 is fixed in perforation in the region of connection between wall 40,41 The undesirable deformation of wall 40,41.In addition, the protrusion in the form of muscle 44,45 that reclines is constructed on two covering walls 40,41, Rearmounted part 18 can be abutted on section 23 by means of the muscle that reclines.

Spring arm 31,32 is arranged in the opposite end section of the centre portion 46 of rearmounted part 18.Spring arm 31,32 It is made up of face formula clip (Buegel) with rectangular cross section.Centre portion 46 is substantially also by the face with rectangular cross section The clip 47 of formula is constituted, but additionally has the reinforcement 48 extended on the longitudinal direction X of rearmounted part.Two head of screws (Schraubdome) 49 coordinate on centre portion 46, and the head of screw makes as the fixing section for fixing additional member With.Shielding portion 50 can be sealed in head of screw 49 to be disposed with that end of tightening screw.

Fig. 4 shows the schematical diagram inserted of Fig. 3 rearmounted part, and assembler can be carried out singlehandedly.

Fig. 4 a) the local according to Fig. 4 b of side wall 9 is shown) section.Marginal zone of the interlocking of internal container 7 in groove 25 Section 26 is not shown.

The section 23 being arranged in inside cavity 24 of side wall 9 has two perforation 28,51.Perforation 28 is configured to fix structure Make the retainer member 30 for clamping lock projection 36.The perforation has the shape of substantial rectangular and surrounded by edge 52.Conversely, Perforation 51 is configured to fixture construction to keep the retainer member 29 of the form of clip 33.The perforation 51 has in its end section The broadening region 53 of clip 33 is kept for penetrating.

In Fig. 4 c) in show by keep clip 33 penetrate in other words push-in perforation 51 in.Therefore, rearmounted part 18 can be by Slightly askew placed first in broadening region 53, clip 33 is kept so as to readily penetrate into.Therefore, the mistake of spring arm 31 The deformation of degree is not necessarily.Once keep clip 33 occupy in Fig. 4 c) shown in position, i.e., especially have already passed through perforation 51 are extended in groove 25, and rearmounted part 18 is moved linearly by along the first direction of engagement 54.This mobile progress so long-time, directly The edge 55 of perforation 51 is contacted to horizontal contact pin 34.In the position, clip 33 is kept to hook the wall section 56 for surrounding perforation 51 (also seeing Fig. 4 d).Here, keep clip 33 to hook wall section 56 with an extension size 58, the size of the extension size is more than wearing The 30% of the A/F 59 measured on the longitudinal direction for keeping clip 33 in hole 51.

Then, the spring arm 32 of centre portion 46 and rearmounted part 18 is pressed to the direction of dorsal part 19, such as in Fig. 4 d) in Between can be seen that in position.Here, two spring arms 31,32 are tensioned.Here, spring arm 32 and therewith the edge of clamping lock projection 36 The second direction of engagement 57 to move, swing.Before soon clamping lock is on the edge 52 of perforation 28 for clamping lock projection 57, second connects Direction 57 is closed substantially perpendicular to the first direction of engagement 54 and the extension of the main extension plane of side wall 9, such as from Fig. 4 e), figure 4e) show to be fixed on the rearmounted part 18 on wall section 26.

List of reference signs

1 cooling cabinet

2 bodies

3

4 storage chambers

5 (body) walls

6 (door) walls

7 internal containers

8,9 side walls

10 bottom walls

11 roofs

12 walls outdoors

13 inwalls

14 door termination strips

15 door termination strips

16,17 openings

18 rearmounted parts

19 dorsal parts

20 main surfaces

21 bound edges

22 wall elements

23 (wall elements) sections

24 cavitys

25 grooves

26 edge sections

27 heat-barrier materials

28 perforation

29,30 retainer members

31,32 spring arms

33 keep clip

34 horizontal contact pin

35 introduce inclined portion

36 clamping lock projections

37 are hinged footing

38,39 screen bodies

40,41 cover wall

42,43 reinforcements

44,45 recline muscle

46 centre portions

47 clips

48 reinforcements

49 head of screws

50a, 50b seal shielding portion

51 perforation

52 edges

53 broadening regions

54 first direction of engagement

55 edges

56 wall sections

57 second direction of engagement

58 extension sizes

59 A/Fs

Claims (15)

1. refrigerating appliance, especially Domestic refrigerator (1), it has body (2) and door (3), and the body and door are respectively by wall The cavity (24) that (5,6) gauge one is at least partially filled with heat-barrier material (27), in addition, the refrigerating appliance has rearmounted part (18), the rearmounted part abutted in heat-insulated side on the dorsal part (19) of the wall (6) and seal the wall (6) opening (16, 17) heat-barrier material (27) is prevented to come out, it is characterised in that the rearmounted part (18) is by being arranged on spring arm (31,32) Retainer member (33,34) is fixed on the section (23) for being arranged in the cavity (24) inside of the wall elements (22) of the wall (6) Perforation (28,51) on.

2. refrigerating appliance according to claim 1, it is characterised in that the wall elements (6) are sheet material, and are arranged in institute The section (23) for stating cavity inside is the bound edge (21) of the sheet material.

3. refrigerating appliance according to claim 2, it is characterised in that the wall elements (6) at least constitute institute range selector The outer wall of body (2) is stated, also, the section (23) is for the gauge wall for the groove (25) for receiving internal container (7).

4. refrigerating appliance according to any one of claim 1 to 3, it is characterised in that the retainer member (29) is guarantor Hold hoop (33), described to keep clip to hook the wall section (56) for surrounding the perforation (16,17).

5. refrigerating appliance according to claim 4, it is characterised in that the holding clip (33) is by means of horizontal contact pin (34) it is fixed on the spring arm (31) and from the horizontal contact pin (34) substantially projection at a right angle.

6. the refrigerating appliance according to claim 4 or 5, it is characterised in that the holding clip (33) is with an extension size (58) the wall section (56) is hooked, the size of the extension size keeps the vertical of clip (33) for the perforation (51) described At least 10%, preferably at least the 20% and further preferably at least 30% of measured A/F (59) on direction.

7. the refrigerating appliance according to any one of above claim 4 to 6, it is characterised in that the holding clip (33) Free end section have introduce inclined portion (35).

8. the refrigerating appliance according to any one of the preceding claims, it is characterised in that the retainer member (30) is card Projection (36) is locked, the clamping lock projection clamping lock is on the edge (52) for surrounding the perforation (28).

9. the refrigerating appliance according to any one of the preceding claims, it is characterised in that the rearmounted part (18) has outstanding Its by covering wall (40,41) constitute screen body (38,39), the screen body at least screen to the full extent it is described perforation (28, 51) heat-barrier material (27) is prevented to pass through.

10. refrigerating appliance according to claim 9, it is characterised in that the retainer member (29,30) is arranged in the screening On lid (38,39).

11. the refrigerating appliance according to any one of the preceding claims, it is characterised in that the rearmounted part (18) has band There are the first spring arm (31) of the first retainer member (29) and the second spring arm (32) with the second retainer member (30), and And, the rearmounted part (18) is fixed in the first perforation (51) by the retainer member (29,30) and separated with the first perforation Second perforation (28) on.

12. refrigerating appliance according to claim 11, it is characterised in that the wall (6) has the first opening (16) and the Two openings (17), also, the rearmounted part (18) seals shielding portion (50a) with first and the second sealing shielding portion (50b) reclines On the dorsal part (19) of the wall (6) and seal it is described opening (18,19) prevent heat-barrier material (27) come out, the rearmounted part (18) the centre portion (46) being located between the sealing shielding portion (50a, 50b) has reinforcement (48).

13. the refrigerating appliance according to claim 11 or 12, it is characterised in that the first spring arm (31) and described Two spring arms (32) are in the centre portion (46) disposed outside in the opposite end section of the centre portion (46).

14. the refrigerating appliance according to any one of claim 11 to 13, it is characterised in that first retainer member (29) can in the first direction of engagement (54), especially parallel to the wall elements (6) principal spread direction be incorporated into it is described In first perforation (51), also, second retainer member (30) can be substantially perpendicular to first direction of engagement (54) it is incorporated into the second direction of engagement (57) in second perforation (28), second direction of engagement is especially substantially hung down Directly in the principal spread direction of the wall elements (6).

15. for manufacturing the method in particular according to the refrigerating appliance described in any one of the preceding claims, it has following step Suddenly：

- perforated (51) by sheet material punching press first and the second perforation (28)

- to sheet material bound edge

- rearmounted part (18) is provided, the rearmounted part has the especially in clip (36) form of holding in first spring arm (32) One retainer member (30), and with the second retainer member for being especially in clamping lock projection (33) form in second spring arm (31) (29)

- first retainer member (29) is incorporated into first perforation (51) and makes the rearmounted part (18) along the One direction of engagement (54) is mobile

- the rearmounted part (18) is swung against the spring force of the first spring arm (31)

- second spring arm (32) is swung until second retainer member (30) snaps to second perforation (28) In.