CN108224885A

CN108224885A - The Domestic refrigerator of the special fixing device with cover board and the method for assembling the cover board on food receiving chamber

Info

Publication number: CN108224885A
Application number: CN201711224059.9A
Authority: CN
Inventors: A·林德尔; T·舍费尔; M·韦劳赫
Original assignee: BSH Bosch und Siemens Hausgeraete GmbH
Current assignee: BSH Hausgeraete GmbH
Priority date: 2016-12-09
Filing date: 2017-11-29
Publication date: 2018-06-29
Also published as: US20180164029A1; DE102016224610A1

Abstract

The present invention relates to a kind of Domestic refrigerator (1), it has the receiving chamber (3 for food, 9), the wall (14 that the receiving chamber passes through internal container (4), 22, 23) gauge, and the Domestic refrigerator has the cover board (19) separated with internal container (4), the cover board is in receiving chamber (3, 9) wall (14 of internal container (4) is arranged in, 22, 23) front, wherein, cover board (19) is connect with the rail system (27) of Domestic refrigerator (1), and the connection mode of the first function is constructed on first connecting portion position (50), and second connection mode different with the first connection mode function is constructed on the second connecting portion position (53) different from the first connecting portion position.The present invention also relates to a kind of for the cover board (19) to be assemblied in the method in Domestic refrigerator (1).

Description

On food receiving chamber with cover board special fixing device Domestic refrigerator with And the method for assembling the cover board

Technical field

The present invention relates to a kind of Domestic refrigerators, have the receiving chamber for food, and the receiving chamber passes through inside Wall of a container gauge.The Domestic refrigerator has the cover board separated with the internal container, and the cover board is arranged in reception In room and it is arranged in before the wall of internal container there.In addition, the present invention also relates to a kind of for assembling the cover board Method.

Background technology

Frostless household electrical appliance are for example as known in 10 2,010 041 952 A1 of DE.In the upper area of the receiving chamber By suction opening construction there, and outlet opening or exhaust port are constructed in lower area.The two openings are in household Be arranged substantially on the depth direction of refrigerating appliance in identical depth location and construct receiving chamber it is latter half of in. Air circulation on entire receiving chamber due to the arrangement of the opening can be carried out, particularly only existed with only limiting when necessary The latter half of middle progress of the receiving chamber, because by aspirating the air for when necessary blowing out lower part in upper area immediately again It is drawn up, the corresponding subregion so as to receiving chamber, particularly the region close to door are only limitedly subjected to air and follow Ring.

A kind of Domestic refrigerator as known in 10 2,005 032 976 A1 of DE, wherein, in the receiving chamber for food It is middle an additional individual buck plate to be arranged in before the rear wall of internal container and profit is screwed.

In well known embodiment, the individual cover board is bothersome in assembling, and in addition cannot be enduringly Position is accurately located.

Invention content

The task of the present invention is to provide a kind of Domestic refrigerator, wherein, the individual cover board can be filled easily With in receiving chamber and also lasting position is accurately arranged.

The task according to a kind of Domestic refrigerator described in independent claims and a kind of method by solving.

According to the first aspect of the invention, a kind of Domestic refrigerator is configured with the receiving chamber for food, wherein, it is described The wall gauge that receiving chamber passes through internal container.The household electrical appliance also have the cover board separated with internal container, and the cover board exists It is arranged in before the wall of internal container in receiving chamber.The basic conception of the first aspect of the present invention is, cover board and household system The rail system separated with the container and cover board of cooler tool connect and is thereby secured on the rail system.In cover board On first connecting portion position between rail system conformation function, particularly mechanical the first connection mode, and covering Construction and the first connection mode work(on the second connecting portion positions different from the first connecting portion position between plate and rail system The second different connection mode of energy.Especially mechanically stable fixation is realized by the configuration and also realizes the lid of accurate positionin Plate because the cover board is not or is not only directly anchored on the wall itself of internal container, and is integrally fixed at and the lid On the separated rail system of plate.Additionally in this aspect of the invention in be also provided with, herein be not setting only one connect Position, but connecting portion that is multiple individual and separating spacing is constructed between cover board and rail system.In addition, in order to institute Multipoint connection is stated, the structure of different connection modes is yet set with very special ways and means on the connecting portion Type.It is achieved in fixation easy, that position is accurate and mechanically stable.

Preferably, the first connection mode and the second connection mode are not the connections that is spirally connected, and the two connection modes be can The connection without damage unclamped.It is particularly rapidly assembled by configuration realization.In addition, can also then it be held by the specification Compensation manufacturing tolerance of changing places and the desired final position for being reliably achieved cover board.

It sets in an advantageous manner, the first connection mode is stretching connection.Stretching connection is interpreted as a following machinery Connection, wherein, cover board is not only only simple to suspend or be inserted into rail system, but wherein in the final shape of assembling Desired and determining clamping force is also generated in state on the connecting portion.Thus also herein again realize quickly, mesh Mark is accurately and cover board is accurately installed in position.On the cover board specific preferably will integrally be constructed by stretching connection Retaining element such stretching on rail system, is realized so that passing through the clamping force or retentivity in the assembled state For the fixation that cover board is maintained on rail system and the retentivity thus realized by the mode.In stretching, The retaining element of cover board is mechanically coupled at least two of rail system individual contact elements and stretching is contacted described Between element.

It sets in an advantageous embodiment, the second connection mode is clamping lock connection.It is possible thereby to by simply simultaneously And reliably equally realization rapidly assembles cover board and position is accurately maintained on rail system for fastening or clamping lock.With Stretching connects differently, is engaged or enters in clamping lock receiving part after only setting latch elements in clamping lock connection, however Stretching effect is not generated herein.Mechanical couplings are realized by the rear occlusion or clamping lock, wherein, particularly retaining element is filling Especially shifting ground is not compacted at least one wall that reclines in the end-state matched.

It sets in an advantageous embodiment, Domestic refrigerator has as the bending, special of retaining element It is the first stretching camber member for being bent of banana-shaped ground, the first stretching camber member particularly integrally and thus integrally structure It makes on the back side of cover board.Rail system has the first track, and first track has the first contact pin freely protruded.It is described The first contact pin freely protruded extends preferably as bar and is protruded in the width direction of Domestic refrigerator.It is described Track also has the supporting walls that spacing is separated with first contact pin, and the supporting walls equally particularly integrate in the track Ground constructs.Contact pin and supporting walls form the coupling element of the track.Preferably, first contact pin can for example pass through punching press It is generated with bending.In the first connection mode between cover board and the track of rail system, separate camber member in the assembled state It is arranged so, so that in being engaged and entering between the first contact pin and supporting walls after the separation camber member and the first contact pin Between arrange in space.Be engaged after stretching camber member and first contact pin and stretching the first contact pin back side and supporting walls Between.The stretching effect on the depth direction of Domestic refrigerator is thereby produced, so as to particularly in the direction in space It is upper to be set by the configuration and enduringly keep cover board relative to rail system and thus also relative to internal container The position of at least one other wall accurately positions.It particularly sets, the stretching camber member itself is made in the stretching Deformation, to act clamping force in two directions.Here, clamp the curved shape of camber member, especially banana-shaped It is particularly advantageous, because thus easily and target accurately realizes that the stretching camber member particularly comes to put from below Enter into the intermediate space between contact pin and supporting walls, and be then reliably achieved clamping force at two individual contacts site On application and generation.

Preferably, the back side of cover board assembles the front side that the first contact pin is sticked in state in orbit in the cover board On.The clamping camber member is sticked on based on its configuration and the principle of work and power on opposed contact site, and the principle of work and power is special Be the embodiment of the first connection mode and be thus stretching connection, be achieved in stretching.

Be preferably set up, the track is hollow profile, the hollow profile have side wall or rail walls, the side wall or Track is observed in the width direction of Domestic refrigerator towards receiving chamber.Only when rail system have it is at least one other During individual track, then in the assembled state the side wall of the first track just towards the second orientation of orbit.Particularly, the first contact pin from The first side wall of first track is extended in receiving chamber.The side wall of first track is preferably passing through Domestic refrigerator It is oriented in depth direction and the plane of short transverse expansion.

As a result, in advantageous embodiment, the first contact pin is observed on the depth direction of Domestic refrigerator separate between Away from ground and in the arranged in front of supporting walls.

Set in an other advantageous embodiment, the first clamping lock hook be arranged on the back side of cover board, particularly It integrally integrally constructs there, and the second contact pin freely protruded is configured on the track of rail system.Second In connection mode, in the state being assemblied on rail system in cover board, clamping lock hook clamping lock is in the second contact pin.Clamping lock hook is particularly It is engaged, and thus upwardly or downwardly detain with behind the lower part of observation in the height direction or top the edge of the second contact pin It closes and is observed on the depth direction of Domestic refrigerator behind the contact pin.By the configuration realize cover board keep or It is located on rail system, this realizes cover board in the height side of a preferably other direction in space, i.e. Domestic refrigerator Upward positional accuracy.

Thus it is particularly also provided with, can realize that cover board exists on preferably the first direction in space by the first connection mode Position is accurately arranged on rail system, and can be different from first direction in space by the second connection mode Realize that position of the cover board on rail system is accurately arranged on two direction in spaces.By the interaction and each preferred Direction in space is also beneficial to fixation and the positional accuracy of cover board herein, the direction in space by the connection mode preferably It realizes individually and importantly.

In an other advantageous embodiment, the first track has fixed on the depth direction of Domestic refrigerator To side wall or rail walls, the first contact pin and the second contact pin integrally construct in the side wall or rail walls.Particularly this two A contact pin orients in the width direction of Domestic refrigerator.The two contact pin in the short transverse of Domestic refrigerator and Thus it is arranged with being separated from each other spacing in the short transverse of the first track.Preferably, the two contact pin pass through punching press and bending Construction is in the rail walls.The contact pin is arranged so in the height direction, is connect so that the first contact pin is arranged in than second In the high height and position of piece.

Particularly, the first clamping lock hook is arranged in the second contact pin as it in advantageous embodiment as described above On.

Preferably, the cover board on third connecting portion with the connection mode and Domestic refrigerator of another the second function The rail system connection of tool, the third connecting portion are to separate spacing and independent relative to two aforementioned connecting portions Connecting portion.It means that in the advantageous embodiment, the different connecting portion construction in three positions in cover board and Between rail system, and two connecting portions have identical connection mode, i.e. the second connection mode.By additional another It accurately installs the mechanically stable and position that a connecting portion improves cover board again.

It being preferably set up, thus the second clamping lock hook particularly integrally and is integrally disposed on the back side of cover board, and And constructed on the side wall oriented on the depth direction in Domestic refrigerator of the first track of rail system it is jagged, In, in third connection mode in the assembled state, the second clamping lock hook clamping lock is in the notch.Thus it is connected in third It sets in position, is bent out without other third contact pin from the rail walls of track, and thus in the third connecting portion There is no the protrusion extending into receiving chamber for constructing the strip related with this on position.Exactly, one is realized herein in phase The upwardly-directed profile in anti-side, i.e. notch, particularly hole, the second clamping lock hook are then snapped in the notch.

Particularly set, in second connecting portion position and third connecting portion, wherein, it particularly constructs identical second and connects Mode is connect, the clamping lock preferably constructed is realized on two different direction in spaces of corresponding clamping lock hook.Thus it preferably sets Put, the first clamping lock hook in the height direction clamping lock when be engaged after the second contact pin or then in the short transverse upwards or It fastens downwards and correspondingly deflects, wherein, in third connecting portion, the second clamping lock hook related to this is maintained at identical It fastens in height and position and outward or snaps in notch in the direction of the width, so as to which clamping lock direction is in the width direction Upper orientation.This is also an other very favorable embodiment, because thus with phase on two different connecting portions Same connection mode also creates different clamping lock directions, so as to again two different, particularly vertical orientation space sides Preferred second orientation is realized upwards.

In an other advantageous embodiment, the release bow that can be grasped integrally is configured on the second clamping lock hook Shape part can be such that the second clamping lock hook is unclamped by the final position of clamping lock from the notch in track using the release camber member.It is logical Crossing the coupling that can without damage unclamp and decoupled device can realize and be particularly easy to and rapidly dismantle, because using Person can easily grasp the release camber member and by being simply bent, can make elasticity and thus, it is possible to reversible The clamping lock hook of ground deformation is deviate from by the final position of its clamping lock from bar bend.This is an other very favorable embodiment party Case, because it is thus achieved that very determining and specific reversible dismounting possibility, the dismounting possibility can be by making User identifies and easily implements well.

It is set in an other advantageous embodiment, cover board other couples site location not at one with other It is different from the third connection mode of other connection modes and the track of Domestic refrigerator on the 4th same connecting portion with function System connects.The clamping that third connection mode is particularly especially with the contact site for the component for generating clamping action is connect.Thus Dramatic benefit already described above is highlighted again.Particularly set, it is bending, particularly fragrant in the 4th connecting portion Thus the second clamping camber member being bent to any of several broadleaf plants shape is particularly constructed integrally and integrally on the back side of cover board.Freely dash forward The third contact pin gone out is constructed on the track of rail system, wherein, in the 4th connection mode in the assembled state, second clamps Camber member is mounted in third contact pin from top and acts on being pressed down against.Preferably, the third contact pin again with track one It constructs to body and extends out from the rail walls of side wall or first track, first track is again preferably at one It is oriented in following planes, the plane is unfolded by the depth direction and short transverse of Domestic refrigerator.It alternatively can be with Setting, in the 4th connection mode in the assembled state, the second clamping camber member third contact pin and are squeezed upwards from lower be mounted on The effect of pressure ground.

Thus the third contact pin is extended preferably in receiving chamber and herein also in the width of the Domestic refrigerator Degree side upwardly extends, contact pin that is that the third contact pin is independently of other contact pin and being spaced from spacing.However about connecing The stripe configurations of piece, the contact pin rotate 90 ° relative to the first contact pin and/or the second contact pin, so as to which the contact pin is with its larger face The configuration of shape extends on (being unfolded by the depth direction and width direction of Domestic refrigerator) horizontal plane.It is connect by third The orientation of piece realizes a supporting platform, and second, which clamps camber member, can then be mounted on from top in the supporting platform And corresponding power effect can be generated.Here, the brake forming that camber member is clamped by second can also be herein in installation cover Clamping or stretching are realized in third contact pin in yaw motion during plate, and realize the second camber member in the third contact pin On upside on uniformly in contact with slide along, so as to then can relatively evenly generate clamping force effect and reliably It keeps.One following clamping seats is then realized by preferred 4th connecting portion, the clamping seats keep work(about it The positional accuracy of cover board in the height direction can be preferably facilitated.Preferably, in the short transverse of Domestic refrigerator Observation, the 4th connecting portion construction is below second connecting portion position and above third connecting portion.When cover board is not By the moving movement of straight line be brought to its assembling final position in, but be determined thus yaw motion when, it is described It is advantageous for specific position on the configuration and short transverse of 4th connecting portion, because passing through cover board deflection in orbit And the clamping action is continuously formed relative to the opposite deflection realization of third contact pin from there through camber member is clamped.

Preferably, four connecting portions are arranged and structure with being separated from each other spacing in the short transverse of Domestic refrigerator It makes in position at various height.In the vertical sequence observed related to this, first connecting portion position is constructed in the top In position, second connecting portion position constructs in the second position, and the 4th connecting portion is constructed in the third place, and third connects Position is constructed in the 4th position of lower section.

The specific sequence arrangement observed from the top down is conducive in the case of cover board deflects just, when by described in When cover board is assemblied on rail system, corresponding portion is correspondingly individually coupling on the particular point in time of the yaw motion On position, so as to each other connection mode respectively for for itself on suitable time point contiguously and continue it is inclined It is then particularly advantageously acted in turning and reaches its final position.

In an other advantageous embodiment, the cover board is in the short transverse of Domestic refrigerator at observation It is suspended on the internal container in the edge on top.Realize an other connecting portion in a particularly advantageous manner as a result, Position is positioned additionally mechanically stablely so as to the upper edge region of particularly cover board.The configuration largely has Profit, to realize that cover board is coupled with the initial of internal container in assembling first, and can then hold from cover board in inside The virtual condition on device is set out the yaw motion being determined, wherein, cover board then deflects on rail system and can To continue to couple with the other of specific contact pin and/or the notch in track.By having the function of the top of suspension Connecting portion then can also definitely carry out yaw motion, and will not tilt either will not be in lower section too far or upper for cover board Side positions too far, so as to the cover board it is corresponding to the element on track it is desired couple also directionally and accurately into Row, and herein and do not occur retaining element on the notch of contact pin and/or track it is undesirable clamping or transported beside it It is dynamic to pass through.

Particularly set, the coupling contact pin extending into the receiving chamber constructed on the roof of internal container, particularly Integrally stretch, the coupling contact pin on the depth direction of Domestic refrigerator with the rear wall of internal container with separating spacing cloth It puts.The rib for being molded over the upper end of cover board is engaged in the assembled state of cover board with after the coupling contact pin.By it is described from The structure in coupling contact pin form that top is projected into receiving chamber then also achieves the determining of the top edge for cover board and hangs Bagging slot, so as to can simply be inserted behind coupling contact pin from below first by the cover board in the assembling of the cover board Enter into the deflection pocket slot of formation.Thus it prevents the undesirable excessive compression of the coupling contact pin and prevents thus to lead The damage or bending of the coupling contact pin of cause.The upper end of cover board is not to couple contact pin with described and fasten upper or rear clamping lock, and It is that assembled condition carries out so always, so that the top edge of cover board is pushed over from below behind the coupling contact pin first Come.

It sets in an other advantageous embodiment, collects with separating spacing with rib on the upper end of cover board Baffle camber member is constructed into ground.In the assembled state of cover board, the baffle camber member is in front side and thus towards receiving chamber Ground covers the coupling contact pin on internal container, so as to cannot see that the coupling connects when from from loading opening into receiving chamber Piece.The baffle camber member is sticked in an advantageous manner on the roof of internal container, so as to yet realize to cover board herein Additional supporting role.

Rearwardly projecting interval contact pin is constructed on the upper end of the cover board, is pasted in the assembling assembling of the cover board On the front side for leaning against the rear wall of the internal container.

In an other advantageous embodiment, cover board supported during installation step or in the assembled state or Person is suspended on the edge that lower part is observed in the short transverse of Domestic refrigerator on internal container.Thus with particularly advantageous Mode realize an other connecting portion, so as to particularly cover board lower edge margin it is then additionally mechanically stablely fixed Position.The configuration is largely advantageous, to realize that cover board is coupled with the initial of internal container first in assembling And the yaw motion that can be then determined from the virtual condition of the cover board on internal container, wherein, cover board Then it deflects on rail system and other coupling with specific contact pin and/or the notch in track can be continued It closes.By having the function of that support function or the lower connecting part position of suspension then can also definitely carry out the yaw motion, and Cover board will not tilt either will not too far position too far or above in lower section, so as to the cover board and the member on track The corresponding desired coupling of part also carries out directionally and accurately, and herein and do not occur retaining element in contact pin and/or It is undesirable on the notch of track to clamp or pass through from its moved aside.

Integrally and thus it is set in an other advantageous embodiment, particularly one on the back side of cover board Rearwardly projecting interval contact pin is configured with to body, after the interval contact pin sticks on internal container in the assembled state of cover board On the front side of wall.This is an other very favorable embodiment, because thus cover board on the one hand will not be by assembling It positions too far backward and definitely forms the desired intermediate space between the rear wall of internal container and cover board.In described Between in space particularly the functional unit of arrangement Domestic refrigerator, for example for the water tank for confessing unit of Domestic refrigerator And/or for the plug placement portion of electrical connectors and/or valve and/or at least one light source.Mentioned unit of confessing is particularly Output liquid and/or ice product are configured on the positive door of the Domestic refrigerator.It is possible thereby to generate and defeated Go out specific beverage.

The other independent aspect of one of the present invention is related to a kind of Domestic refrigerator, has the reception for food Room, the wall gauge that the receiving chamber passes through internal container.Domestic refrigerator has the cover board separated with internal container, the lid Plate is arranged in before the wall of internal container in receiving chamber.It is observed on the depth direction of Domestic refrigerator as a result, it is described Cover board is more anteriorly being positioned than the wall of internal container.The wall particularly rear wall of internal container as a result,.The present invention's is main Thought is, cover board and Domestic refrigerator, particularly connect with internal container and with the rail system that cover board separates, and And bending, particularly banana-shaped the first stretching camber member for being bent particularly thus construct integrally and integrally and covering On the back side of plate, and particularly the freely protruded is thus configured with integrally and integrally on the track of rail system One contact pin and the supporting walls on the track that spacing is separated with first contact pin, wherein, it is assemblied in track system in cover board In state on system, it is engaged after stretching camber member and the first contact pin and stretching is between the back side and supporting walls of the first contact pin.

The other independent aspect of one of the present invention is related to a kind of Domestic refrigerator, has the reception for food Room, the wall gauge that the receiving chamber passes through internal container.Domestic refrigerator also has the cover board separated with internal container, described Cover board is arranged in before the wall of internal container in receiving chamber.Particularly described wall is thus in the depth side of Domestic refrigerator It looks up and is arranged in before rear wall, covered at least partly in front side by the cover board so as to the rear wall of internal container.This The main thought of invention is, the cover board at least one connecting portion with Domestic refrigerator, particularly with inside Container and connect with the rail system that cover board separates, wherein, bending, particularly banana-shaped be bent first clamp arch Part is particularly integrally and thus integrally constructs on the back side of cover board, and constructed on the track of rail system thus There is the contact pin particularly freely protruded in the direction of the width, wherein, in the state being assemblied on rail system in cover board, gripping bow Shape part is mounted in contact pin from top and acts on being pressed down against.Particularly, the clamping camber member is when forming clamping force It can be resiliently deformed, the clamping force acts on downwards in the short transverse of Domestic refrigerator.It can alternatively set, Cover board is assemblied in the state on rail system, is clamped camber member and is mounted in contact pin and upward acts on from below.

A kind of Domestic refrigerator is set in terms of one of the present invention other independent, is had for food Receiving chamber, the wall gauge that the receiving chamber passes through internal container.Domestic refrigerator has the cover board separated with internal container, institute Cover board is stated to be arranged in before the wall of internal container in receiving chamber.The main thought of the other independent aspect of the present invention exists In, rearwardly projecting interval contact pin is integrally particularly configured in the cover board on the back side of cover board, wherein, between described It is sticked in receiving chamber in the assembled state of cover board every contact pin on the front side of the rear wall of internal container.

The embodiment of the independent first aspect of the present invention can be considered as the other independent side of Domestic refrigerator The advantageous embodiment in face.

Particularly set in all aspects of the invention, cover board with the front side of substrate and the wall of internal container, particularly Arranged with separating spacing on front side of the rear wall of internal container, so as to cover board substrate and internal container wall the front side it Between form intermediate space, the functional unit arrangement of Domestic refrigerator is in the intermediate space.Functional unit can be used for The container and/or valve and/or electronic unit and/or optical component of liquid.

Cover board is preferably particularly made of integrally and plastics.The cover board can be tied on the front side towards receiving chamber Structure and/or colored ground individually construct.At least described front side can for example paste film or otherwise coating.By This can form practical other appearance of an other functional and/or generation about the environmental condition in receiving chamber.

Cover board either at least 75% or at least 90% or can substantially completely cover internal container at least 50% Wall, particularly internal container rear wall front side.

In the case of the second clamping camber member is preferably constructed on the 4th connecting portion, it is not as connection mode It forms clamping lock connection to connect with stretching, but forms the compression for clamping and connecting or with only one pressed parts and connect, institute Stating pressed parts, described stretching connection is compared with only one in gripping bow in an advantageous embodiment with above Contact site between shape part and the upside of contact pin clamps camber member and no longer lies on the contact site, but definitely machine It is pressed on to tool on the contact site.At least two contacts site are set herein in the connection of preferred stretching, described at least two A contact site construction is in opposed abutment face, so as to realize the stretching herein.

In addition, it is used for the present invention also relates to a kind of by cover board assembling in the receiving chamber for food of Domestic refrigerator Method, wherein, cover board is fixed on the rail system separated with internal container and cover board of Domestic refrigerator, and The connection mode of the first function is constructed on first connecting portion position thus, and different from the first connecting portion position second Second connection mode different from the first connection mode function is constructed on connecting portion.

In an advantageous manner, also by cover board in an other connection other than cover board is directly anchored on rail system It is directly fixed, particularly support or be suspended on internal container on position, wherein, this is preferably in roof and internal container It is either realized in the folding corner region of the top between bottom wall and the rear wall of internal container or lower part between rear wall.It is for this purpose, excellent Selection of land makes the upper end of cover board or lower end come from below or come to suspend into the deflection pocket slot of internal container from top, Wherein, the deflection pocket slot observes the coupling contact pin gauge that can be advanced through stretching in the depth direction.Cover board is filling as a result, Match first in the first installation step from below either from top and respectively it is tilting come by upper end or lower end It imported into the deflection pocket slot, and then from the obliquity in suspending to the state in the deflection pocket slot Towards the direction deflection of the wall of internal container, thus mentioned by then in the deflection between cover board and rail system not Same connection mode, which is realized, contacts and generates final position.

It is set in an other embodiments, in final installation step, wherein, cover board is then already fixed to rail In road system, cover board is yet spirally connected in lower end with internal container, particularly following walls, and the wall is relative to receiving chamber at least portion Ground is divided to be covered by cover board.

The advantageous embodiment according to aspects of the present invention of Domestic refrigerator is considered as already described above Advantageous embodiment according to the method for the present invention, wherein, for this purpose, the connection mode that correspondingly refers to individually and/or in-orbit Other contact pin and/or notch on road and corresponding clamping camber member on the cover board and stretching camber member and/or clamping lock The binding function and holding functionality of hook and on the other hand corresponding coupling scenario and mechanism realize corresponding method Step.

It is realized in terms of one of the present invention other independent and a kind of is used to cover board being assembled to Domestic refrigerator Tool the receiving chamber for food in method, wherein, by cover board be inserted into couple bag slot in or deflection pocket slot in and from The insert state set out towards internal container wall carry out yaw motion, and thus make cover board automatically with Domestic refrigerator The rail system connection of tool, particularly stretching and additionally clamping lock.Here, when cover board carries out partially relative to the wall of internal container When transhipment is dynamic, the stretching and clamping lock automatically carry out on different connecting portions.In the final position that cover board then deflects In, automatically realize on cover board stretching and clamping lock connecting portion different on rail system.

Here, the advantageous embodiment of above-mentioned aspect is also considered as the advantageous reality in terms of the other independent method Apply scheme.

Domestic refrigerator preferably has functional device, particularly frost-free means, and the functional device is in short transverse It is upper to observe the lower section for being arranged in cover board.The functional device is no longer covered in front side by cover board as a result,.Particularly set, it is described Functional device is differently covered with the above-mentioned functional unit that may be arranged at behind cover board by individual cap.The individual cap Preferably it can fix, particularly be spirally connected on the rear wall of internal container.Interface or transition between cover board and the cap Additionally can arrange, particularly be spirally connected on region the partition board separated with the cover board and cap.

Domestic refrigerator is particularly frostless Domestic refrigerator.Frost-free means can be connect thus with air duct, from And the cold air of frost-free means can be blown by the air duct in receiving chamber, wherein, cover board then has opening thus, Cold air can be reached from the cover board that passes back through of cover board in receiving chamber by the opening.

Frost-free means have an evaporator, the evaporator also by covering system, particularly the cap separated with cover board with Receiving chamber separates or covered relative to remaining volume area of receiving chamber.Frost-free means particularly have ventilation blower.Institute State evaporator be particularly it is vertically oriented, which means that the evaporator with the extension of its planar in Domestic refrigerator Extend in the rear wall region of internal container in short transverse.

Frostless Domestic refrigerator is equipped with frostless technology, and the frostless Domestic refrigerator has frost-free means.Following Technical method is known as frostless technology, in the technical method, reduces the air humidity being configured in the inner space of refrigerating chamber. Thus the not upper frost of food is made either to significantly reduce frost and can cancel to the defrosting of refrigerating chamber or must only significantly reduce Time cycle in carry out.In this frostless technology, such as it is configured to the cooling element and thus secondary cycles of cooling fin In the region separated in the internally positioned space of heat exchanger in circuit.During cooling stage, cold air is made by ventilation device It enters in inner space from the region separated and thus enters in refrigerating chamber.Device described herein is configured to make Air is obtained to cycle through all cell compartments of inner space and enter again as circulation loop in the region separated.Cause Contain a small amount of moisture for cold air, so the moisture particularly only condenses upon the heat exchange of secondary refrigeration circulation loop as frost On device, the heat exchanger is located in the region separated, and the heat exchanger be in frostless Domestic refrigerator with The most cold spot of air contact.Then it can set, defrosting mode is performed in specific time interval, in the defrosting mode It defrosts to the First Heat Exchanger in the region that separates.Heating is particularly set to fill in frostless Domestic refrigerator thus It puts, is heated by the heating unit heat exchanging device.Then the water generated by the ice sheet that melts can by rhone from Inner space and thus also from described device discharge, and can be collected in collect shell in, it is described collection shell can also use Make container for evaporation.Particularly ventilation device is stopped in defrosting mode, so as to which refrigerating chamber maintenance is cooled.Pass through nothing White technology, hence it is evident that reduce freezing and reducing the air humidity in entire Domestic refrigerator, therefore also bright for cooling fin The aobvious formation for reducing ice sheet.

By illustrative relatively simple method, the air humidity in refrigerating chamber is significantly reduced in frostless utensil. This is implemented separately especially by by cooling fin and real cool storage area or compartment, wherein, cold air is by means of logical Wind turbine is transported in freezing inner space or freezing cell compartment.Cold air passes through all of cooling apparatus as recycle loop It cell compartment and enters in cooling-part again.Because the cold air is only capable of receiving moisture less and can rarely include wet Gas, so the moisture is condensed upon in cooling fin.It is heated and is defrosted in the time interval of rule, and water is for example logical It crosses slot and preferably reaches container for evaporation.Air humidity in entire utensil reduces and is hardly formed ice sheet.With traditional device Tool is on the contrary, the most of of the moisture generated is collected at cooling fin in the case of the Domestic refrigerator with frostless technology In separated region, the moisture causes traditional refrigerator-freezer to freeze.

By stating " top ", " lower section ", " front ", " below ", " level ", " vertical ", " depth direction ", " width side To ", " short transverse " etc. come use as defined in illustrating to meet in utensil and arrangement as defined in meeting in and be in observer The position obtained before utensil and when being observed towards the direction of utensil and positioning.

Other features of the present invention are obtained by claim, attached drawing and description of the drawings.The spy that front refers in the description Feature of seeking peace combination and following feature referring in the description of the drawings and/or separately shown in the accompanying drawings and feature combination are not It can be only applied in combination, and can be applied in combination with other without departing from the scope of the invention with what is accordingly provided. Thus following embodiments can also be considered as is included and openly by the present invention, the embodiment be not explicitly shown in the accompanying drawings and Description, however combined by individual feature and learnt and generated by already described embodiment.Following embodiments and feature group Conjunction can also be considered as it is disclosed, the embodiment and feature combination thus independent claims without original statement it is all Feature.In addition, following embodiments and the feature combination obtained especially by the embodiment above can be considered as it is disclosed, should Embodiment and feature combination exceed or the adduction relationship different from claim described in feature combination.

Description of the drawings

Below according to the schematical attached drawing embodiment that the present invention will be described in detail.In attached drawing：

Fig. 1 shows the stereogram of one embodiment of Domestic refrigerator according to the present invention；

Fig. 2 shows the front views of the simplification of the Domestic refrigerator with the door removed according to Fig. 1；

Fig. 3 show according to fig. 2 have arrangement cover board in receiving chamber and installation there for fixing cover board The view of the Domestic refrigerator of rail system；

Fig. 4 shows the stereogram of one embodiment of the track of the rail system；

Fig. 5 a to 5d show the subregion of four different amplifications of the track according to Fig. 4；

Fig. 6 shows the side view of the Domestic refrigerator with marked region, according to the rail of Fig. 4 on the marked region The enlarged drawing in road is arranged relative to each other in the height direction such as it shown in Fig. 5 a to 5b；

Fig. 7 shows the vertical section figure of the amplification in the upper area marked in figure 6 of Domestic refrigerator；

Fig. 8 show Domestic refrigerator, in figure 6 from it is in the region of the second label shown in top, exist in cover board The vertical section figure in intermediate assembled state on track；

Fig. 9 shows the view with the cover board being arranged in final position according to Fig. 8；

It is in third region that Figure 10 shows Domestic refrigerator, marking in figure 6, in cover board centre in orbit Vertical section figure in assembled state；

Figure 11 shows the view in the final position assembled in orbit in cover board according to Figure 10；

Figure 12 show according to Fig. 6 it is Domestic refrigerator, it is viewed from above there the 4th label in, covering View in plate intermediate assembled state in orbit；

Figure 13 shows the view in final position according to Figure 12, being assembled in orbit in cover board；

Figure 14 shows intermediate assembling position in the 5th label viewed from above in figure 6 and in cover board in orbit Horizontal sectional view in putting；

Figure 15 shows the view in the final position assembled in orbit in cover board according to Figure 14；With

Figure 16 shows that the stereogram of clamping lock hook, such as the clamping lock hook are integrally constructed in cover board in figures 14 and 15 On back side.

In the accompanying drawings, identical or identical function element is equipped with identical reference numeral.

Specific embodiment

Domestic refrigerator 1 is being illustrated with signal in Fig. 1, the Domestic refrigerator is configured to store and preserve Food.Domestic refrigerator 1 is refrigerating combined utensil herein.The Domestic refrigerator has housing 2, the first receiving chamber For 3 constructions in the housing, the receiving chamber is compartment in the present embodiment.First receiving chamber 3 passes through internal container 4 Wall gauge.In front, internal container 4 and thus the first receiving chamber 3 have loading opening 5, and the loading opening can pass through Two individual doors 6 and 7 are closed.Loading opening 5 is continuous unbroken opening, and the first receiving chamber 3 is also continuous With unbroken space.The two doors 6,7 can be arranged swingingly by swinging axle on housing 2 respectively, and the swinging axle is vertical Ground is oriented and is thus oriented in short transverse (y directions).

In the present embodiment, Domestic refrigerator 1 also has the second receiving chamber 8 separated with receiving chamber 3, the receiving chamber 8 be freezing cell compartment herein.Second receiving chamber 8 herein particularly arrange in the height direction in the vertical direction and thus by observation Below the first receiving chamber 3.The two receiving chambers 3 and 8 are not arranged overlappingly in the height direction.Second receiving chamber 8 can be Front is closed by individual third door 9, which is particularly the antetheca of drawer that forms and can be moved in depth direction (z directions), The drawer can be pushed into the second receiving chamber 8 and from wherein pulling out.Door 6,7 and 9 overlap each other do not arrange and Front abreast positions.The positive closing section or viewable portion of the door particularly Domestic refrigerator.

The Domestic refrigerator 1 of door 6,7 and 9 is shown without in Fig. 2 with front view, the Domestic refrigerator is frostless family Use refrigerating appliance.Domestic refrigerator 1 includes frost-free means 10, and the frost-free means are vertically installed and thus in vertical side It is upwardly-directed.Frost-free means 10 have evaporator 11, and the evaporator is invisible in fig. 2, and the evaporator is arranged in wall Below.Frost-free means 10 further include ventilation blower 12, the cold air for making to generate in the region of evaporator 11 by the ventilation blower It is recycled in Domestic refrigerator 1, and the ventilation blower is equally arranged in behind the wall.The wall can be frostless dress Put 10 housing wall.

Frost-free means 10 are at least constructed in the region of the back lower place of the first receiving chamber 3.Frost-free means 10 are particularly also prolonged It reaches in the second receiving chamber 8 and also is disposed in Background Region there.

Domestic refrigerator 1 further includes air duct 13 (Fig. 2), and the air duct is constructed in receiving chamber 3 in inside 14 front of rear wall of container 4.Rear wall 14 limits the boundary of the first receiving chamber 3 and is internal container 4 backward in the depth direction One component part.Air duct 13 is coupled to air circulation with frost-free means 10 and has in the present embodiment more A outlet opening 15, the outlet opening are arranged in pairs on identical height and position, however in addition then in short transverse (y Direction) on construct on position at various height.

Frost-free means 10 have in the present embodiment there are two individual suction opening 16, and the frost-free means are domestic refrigerations The functional device of utensil 1, air are inhaled into from receiving chamber 3 in frost-free means 10 by the two suction openings.In this implementation In example, also arrangement is in the function of 17 form of water tank other than the air duct 13 as functional unit in the region of rear wall 14 Unit.Arrangement is used for the unshowned liquid for confessing unit of Domestic refrigerator 1 in the water tank 17.Confess unit construction There is the output unit for dispensing beverages for output liquid and/or ice product and preferably on door, such as door 6.

In addition, valve 18 can be arranged in as other functional unit in the Background Region of receiving chamber 3.It can equally arrange Electrical connectors as other functional unit.

In addition, in fig. 2 it can be seen that functional unit an other example, the function element be configured to Electrical connectors coupling plug connector placement portion 26 and be arranged in the region of rear wall 14.Mentioned functional unit is then in household The rear wall 14 being integrated into internal container 4 is arranged in the completion manufacture state of refrigerating appliance 1 and is arranged in the depth direction In the intermediate space between cover board 19 before the rear wall.

The Domestic refrigerator 1 of view according to fig. 2 is shown in FIG. 3.However an additionally installed cover board 19 herein, The cover board is arranged on receiving chamber 3 and relative to the wall of internal container 4, particularly also relative to rear wall 14 The plate-shaped unit opened.As it can be seen, cover board 19 covers functional unit, air is particularly covered in the present embodiment Channel 13, water tank 17 and valve 18 and the electrical connectors towards receiving chamber 3 existing when necessary.The cover board 19 is in depth direction It is upper and be thus staggered forward and ground and arrange with separating spacing with rear wall 14 with its substrate 20 in a z-direction.Therefore in rear wall Intermediate space is formed between 14 and the substrate 20, mentioned functional unit arrangement is in the intermediate space.As can be with As seeing, the substrate 20 is particularly the opening 21 with slit-like, and described be open is arranged in the discharge of air duct 13 In the region of opening 15, so as to the conveying air blown out by outlet opening 15 from air duct 13 towards the direction of receiving chamber 3 Also it passes through the opening 21 and thus reaches in receiving chamber 3.

As it can be seen, the cover board 19 is in the direction of the width in vertical 22 He of side wall of internal container 4 Extend on entire width between 23, so as to which the ground related to this of rear wall 14 is completely covered.However in the height direction, cover board 19 Terminate with frost-free means 10 in the top of the frost-free means 10 with separating spacing.

In addition, showing the cap separated with cover board 19 24 in Fig. 4, frost-free means 10 are at least hidden above by the cap Lid.Individual partition board 25 is shown in addition, the partition board covers the gap between cover board 19 and cap 24 in front side.

As can see in Fig. 3, Domestic refrigerator 1 includes rail system 27, and the rail system has Multiple individual tracks 28,29 and 30.The rail system 27 is arranged in receiving chamber 3, and cover board 19 be also secured at it is described On rail system 27.

Track 28,29 and 30 is longitudinal rod, and the longitudinal rod is mounted in receiving chamber 3.Rail system 27 is constructed so that Cover board 19 can be fixed in the case of no additional individual fixing piece on the rail system.It means that track 28 to 30 one side have an integrated retaining element, the retaining element in the case of no additional individual fixing piece with The other fixing piece being integrated in cover board 19 mechanically couples in this way, so that cover board 19 can be firmly secured at track system On system 27.

The track 28 of rail system 27 is illustratively illustrated in Fig. 4 with solid.First track 28 has longitudinal axis Line A, the longitudinal axis orient in the assembled state of the first track 28 in short transverse (y- directions).Track 28 as In Fig. 3 it can be seen that as be arranged in from front side when the left side region in, particularly on vertical side wall 22, instead It, the second track 30 is arranged on opposed vertical side wall 23.Placed in the middle is for example fixed on sky in intermediate third track 29 On gas channel 13 and/or rear wall 14.

First track 28 is configured to hollow profile, and with forward and the antetheca 31 thereby departing from rear wall 14, towards side The side wall 32 of wall 22, towards rear wall 14 back wall 33 and towards receiving chamber 3 and thus in the direction of the width towards opposed The sidewall 34 of second track 30.The rail walls or built-in sidewall 34 in the depth direction by Domestic refrigerator 1 and It is oriented in the plane of short transverse expansion.Track 28 also has orienting in the direction of the width and towards the second opposed track 30 supporting walls 35.The supporting walls particularly construct in the extension of back wall 33 and thus on the rear ends of track 28 It constructs with extending laterally.

First track 28 has the first contact pin 36, and first contact pin passes through the punching press and bending in built-in sidewall 34 Construction, the side wall is towards supporting walls 35.First contact pin 36 is configured to strip and extends to by Domestic refrigerator 1 In the plane that short transverse and width direction are formed.Show the first track 28 in the region of first contact pin 36 in Fig. 5 a The Local map of amplification.As it can be seen, observing in the depth direction, first contact pin 36 is separated with supporting walls 35 It constructs to spacing, thus empty among construction between the back side 36a of first contact pin 36 and the front side 35a of the supporting walls 35 Between or free space.

In addition, show the second contact pin 37 in Fig. 4, second contact pin is especially by punching press and bending equally integrally structure It makes in the first track 28, and about orientation and external correspond to the first contact pin 36 in the described embodiment and position.In height Side looks up, and second contact pin 37 is arranged on the height and position lower than the first contact pin 36 and is connect in addition with described first Piece separates spacing.Second contact pin 37 is also constructed in the built-in sidewall 34.

The Local map of amplification of first track 28 in the region of the second contact pin 37 is shown again in Fig. 5 b.

In addition, the first track 28 has third contact pin 38, thus the third contact pin is equally integrated in integrally and the It is constructed in one track 28, particularly by the punching press in built-in sidewall 34 and curved configuration.Also as the two first Contact pin 36 and 37 is such, and third contact pin 38 also extends ground in width direction and oriented away from vertical 22 ground of side wall, and by This is oriented towards opposed side wall 23 and especially towards opposed 30 ground of the second track.

The Local map of amplification of first track 28 in the region of third contact pin 38 is shown again in Fig. 5 c.As herein can be with As seeing, the third contact pin 38 is positioned such that in the orientation of its plane, so that the larger table as upside 38a Face orients in a horizontal plane, and the horizontal plane is unfolded by the width direction and depth direction of Domestic refrigerator.About strip Contact pin plane configuration, third contact pin 38 is thus relative to 90 ° of the directional rotating ground arrangement of the two the first contact pin 36 and 37.

It observes in the height direction, thus third contact pin 38 is staggered downwards and relative to the two first contact pin 36 and 37 Construction is in than other two 36 and 37 lower height and position of contact pin.

In addition, the first track 28 has notch 39 in built-in sidewall 34, the notch is especially towards the first track The hole of 28 internal cavities.It is not the contact pin that construction is bent outwardly on the position as a result, but only construction is in notch 39 The breakthrough part of form.The notch 39 by stamped observes construction under contact pin 36,37 and 38 in the height direction It constructs just and thus in minimum height and position.The part of amplification of the track 28 in the region of notch 39 is shown in Fig. 5 d Figure.

The side view of the internal container 4 of Domestic refrigerator 1 is shown in Fig. 6.Here, track 28 is shown by zone marker The contact pin being arranged in the height direction in different height and positions and notch.It is observed in the short transverse, most upper Side shows the first marked region I, and first marked region explains in detail according to Fig. 7.It observes in the height direction in figure 6 Downwards and then an other marked region II is shown, the track 28 with the first contact pin 36 is arranged on the marked region. An other marked region III is shown in figure 6 and then downwards in the height direction, the track 28 with the second contact pin 37 It is located on the marked region.An other marked region IV is then shown downwards again in figure 6, there is third contact pin 38 Track 28 is arranged on the marked region.

In addition, showing other marked region V in Fig. 6, the notch 39 of track 28 is arranged on the marked region.

In addition, the marked region VI marked in bottom is then yet marked in Fig. 6, the spiral shell on the marked region of cover board 19 It is connected on internal container 4, particularly rear wall 14.

Show have between the rear wall 14 of internal container 4 and roof 40 using vertical section figure (y-z plane is in section) in Fig. 7 The Domestic refrigerator 1 of the folding corner region of top.It can here be seen that coupling contact pin 41 is integrally formed on roof 40, institute Coupling contact pin is stated to extend from above in receiving chamber 3.In the depth direction, it is described to couple contact pin 41 and rear wall 41 with separating spacing Construction, so as to form bag slot 42, the bag slot is configured to the suspension bag slot of cover board 19 or deflection pocket slot.It is shown in Fig. 7 The end-state that cover board 19 has assembled.Integrally formed in the upper area of cover board 19 or on it end 43 of rib 44a Above, particularly on the upper end of the substrate 20 of cover board 19, the rib is extended to behind coupling contact pin 41 in bag slot 42.Institute Stating bag slot can particularly stick on the back side towards rear wall 14 of coupling contact pin 41.

In addition, integrally formed in the upper end 43 on cover board 19 have baffle rib (Blendenrippe) 44b, institute It states baffle rib and coupling contact pin 41 is covered in front side according to Fig. 7 in the assembled state.The baffle rib 44b can preferably be sticked on On roof 40.It is optionally sticked on by rib 44a in coupling contact pin 41 and/or baffle rib 44b is sticked on roof 40, in addition to reality Also realize that the additional position in its final position of cover board 19 is fixed other than now cover board 19 is fixed on rail system 27.

In addition, setting in an advantageous embodiment, interval contact pin 46 is integrally formed in cover board 19, particularly base On the back side 45 of plate 20, the interval contact pin is sticked in the assembled state on the front side of rear wall 14.It realizes simultaneously with thereby determining that And keep the desired spacing between cover board 19, particularly substrate 20 and rear wall 14 in the depth direction.

Cover board 19 can be with to be illustrated first herein for other configurations of cover board 19 on rail system 27 and assembling possibility How to assemble.Cover board 19 and rail system 27 are directed separately into receiving chamber 3 and with the end 43 of top first thus Come to imported into from below in bag slot 42, wherein, the rib 44a is imported into bag slot 42 thus.When importing, cover board 19 is gone back It tilts relative to rear wall 14 and is deflected realizing suspension to after in the bag slot 42 towards rear wall, to result then in and rail The mechanical connection of road system 27.

Following states of cover board 19 are shown in FIG. 8 thus, also realizes in the state and is deflected towards rear wall 14, however Cover board 19 is had been imported into rib 44a in bag slot 42.The first track 28 is shown here.It is noted that about said before Next it may also be noticed that, the second track 30 is constructed corresponding to the first track 28, double so as to the fixed system of track 28 Exist again.Retaining element, particularly stretching camber member of following constructions on cover board 19 clamp camber member and clamping lock hook is also same The dual presence of sample, so as to be coupled accordingly between the element and the first track 28 correspondingly also on opposed side in the second rail It road 30 and corresponding is realized between dual existing retaining element on cover board 19 respectively.Additional retaining element then also can be with Exist on cover board 19, the cover board sets to couple with the third track 29 being optionally advantageously present.

As it can be seen, show that cover board 19 is shown relative to the obliquity of track 28 and by arrow P1 Towards the deflection direction of the first track 28.It is deflected in dismounting exactly along opposite direction.

Shown on the back side region 47 of cover board 19, particularly substrate 20 it is integrally being constructed with the back side region, be in The first retaining element of 48 form of the first stretching camber member being bent to be bent, particularly banana-shaped.The stretching camber member It is bent to 48 upward banana-shapeds and is entered between the first contact pin 36 and supporting walls 35 when being deflected along the direction of arrow P1 Intermediate space 49 in.Show that stretching camber member 48 comes to deflect inward or be coordinated from below in Fig. 9.Here, in Fig. 9 The final position that cover board 19 assembles on the first track 28 is shown.By the configuration cover board 19 in first connecting portion position 50 It is upper to be connect with rail system 27, exactly, functionally connected with the first connection mode.First connection mode is in this implementation It is stretching connection in example.This can see in fig.9.Because the stretching connection is formed in the following way, i.e. stretching arch Part 48 sticks on two different contacts site and stretching is between the contact site.Therefore, the stretching camber member It is contacted by the first contact site 51 with the back side 36a stretchings of the first contact pin 36 and by the second contact site 52 and support Contact to the front side 35a stretchings of wall 35.It means that it is not only to realize that the contact site 51 and 52 only sticks on herein It on side 36a and 35a, but sandwiches or wedges described in realizing, pass through so as to be generated on the two contacts site 51 and 52 48 stretching of stretching camber member particularly also deformed to a certain extent is to contact pin 36 and stretching to the masterpiece in supporting walls 35 With.Be engaged and enter in the intermediate space 49 after first stretching camber member 48 of banana-shaped and the first contact pin 36 cloth It puts.

The vertical section figure in marked region III is shown in Figure 10, the marked region is in the height direction than logical The already described marked region II of Fig. 8 and Fig. 9 are crossed to position further below.Here, show cover board 19 on the first track 28 again in Figure 10 Intermediate assembled state, tilt also relative to the first track 28 and thus obliquely put also relative to rear wall 14 so as to cover board 19 It puts.Construction is different from the second connecting portion position 53 of first connecting portion position in this region, the structure on the second connecting portion position Make second connection mode different from the first connection mode functionally constructed on first connecting portion position 50.Described second connects Mode particularly clamping lock is connect to connect.It sets in the present embodiment thus, the first latch elements, particularly clamping lock hook 54 are integrally simultaneously And be thus integrally molded on the back side region 47 of substrate 20, first latch elements equally highlightedly construct backward.Card Latch hook 54 particularly itself can be also resiliently deformed again, the feelings as this also preferably in the first stretching camber member 48 Condition.The assembling intermediate state is shown in Figure 10, wherein, clamping lock hook 54 is bent downwardly and sticks on the following of the second contact pin 37 On edge 37b and the lower edge is forced past, so as to then in connection status upwards with being detained after second contact pin 37 It closes or snaps to behind second contact pin.If cover board 19 from the intermediate assembled state in Figure 10 and thus along The direction of arrow P1 continues to deflect, then the end-state of the assembling according to Figure 11 occurs.In the end-state, clamping lock hook 54 Then it snaps in free space 55, the free space is formed between the second contact pin 37 and supporting walls 35.As that can see As arriving, clamping lock hook 54 comes from below with being engaged and thus being sticked on lower edge 37b after the second contact pin 37.Pass through institute The clamping lock connection on the one hand holding of realization in the depth direction is stated, on the other hand realizes holding preferentially in the height direction. Holding and supporting role in the height direction is particularly realized herein, wherein, otherwise utilizing the stretching according to Fig. 8 and Fig. 9 Camber member 48 is preferably implemented in the case of keeping on the direction in space different from short transverse, i.e. on preferred depth direction Holding to cover board 19.

The region in marked region IV in intermediate assembled state is illustrated in Figure 12 with an other vertical section In cover board 19.Herein it can be seen that third contact pin 38.In the region area, the 4th connecting portion 56 is in cover board 19 and track It is realized between system 27, wherein, the 4th connecting portion 56 is functionally constructed by third connection mode, and the third connects Mode is connect as being different from the first and second connection modes as already described above.4th connection mode is not that clamping lock connects It connects and nor stretching connection, clamping connects.Here, it sets in an illustrated embodiment, thus on back side region 47 Two clamp camber members 57 integrally and thus integrally construct and equally highlightedly construct backward on the base plate 20.The folder Tight camber member 57 particularly deviously, preferably constructs also and deviously to banana-shaped, wherein, bending section orients in this way, so that Minimum portion must be bent towards third contact pin 38.As it can be seen, the third contact pin 38 is located in the height direction Second clamps the lower section of camber member 57.In cover board 19 into during horizontal deflection, clamping camber member 57 is by the intermediate assembling shown in Figure 12 Position, which is set out, to be contacted with the second contact pin 38 from top and is contacted thus with upside 38a, particularly with camber member minimum value 58. Then reach the final position that cover board 19 assembles on the first track 28 when continuing and deflect along the direction of arrow direction P1, such as scheme Shown in 13.In the end-state of the assembling, clamp camber member 57 and lie in third contact pin 38 with squeezing down from above On, so as to herein however only generate clamping force in third contact pin 38.The fastening is different from such as Fig. 8 and Fig. 9 institutes as a result, The stretching principle stated.That is, clamp camber member 57 only stick on one position in third contact pin 38 and It is not contacted with the other second position different from the position in second contact element.

It is shown in marked region V as shown in Figure 6 with horizontal sectional view (section corresponds to x-z-plane) in Figure 14 First track 28.It can be seen that the notch 39 in built-in sidewall 34.

Such as Fig. 8, as 10 and 12 is already described, cover board 19 is shown in the intermediate state of deflection again.

It is integrated on the back side region 47 of cover board 19, particularly substrate 20 and thus integrally constructs one and other be in Second latch elements of 59 form of the second clamping lock hook, wherein, construct to the 59 similary elastically deformable of the second clamping lock hook. This, shows the state of the slight bending of the second clamping lock hook 59 in Figure 14, the second clamping lock hook has sticked on built-in In sidewall 34.When carrying out continuing deflection on the direction then along arrow direction P1, the second clamping lock hook 59 is then such as Figure 15 It is shown to snap in notch 39.By the configuration third connecting portion 60, the third connecting portion particularly exists Feature is functionally represented by the second connection mode, second connection mode is especially clamping lock connection again.

As can see in figures 14 and 15, the clamping lock connection is to be different from basis about clamping lock direction The clamping lock of clamping lock connecting structure of the Figure 10 with Figure 11 in marked region III regions connects.Figure 14 is connected with the clamping lock in Figure 15 It acts in the direction of the width herein, notch 39 is bent and then snapped to so as to which clamping lock hook 59 is observed in the direction of the width In.The axially bored line of the notch 39 is laterally outside, orients in the direction of the width herein.

On the other hand, the clamping lock direction in the clamping lock connection in Figure 10 and Figure 11 is the skies different from the width direction Between direction, i.e., in the height direction.

Clamping lock hook 59 is illustrated with solid in Figure 16.The clamping lock hook, which integrally has, unclamps camber member 61, the release Camber member is erected to downwards construction in the height direction.The release camber member 61 can be by assembler or user easily It grasps and is then pulled open from built-in sidewall 34, so as to easily realize as shown in Figure 15 by the second clamping lock hook 59 with lacking The clamping lock connection of mouth 39 is unclamped.Thus it can also then realize dismounting cover board 19 and the side of being in reverse to then is realized by the release again It is deflected outward to P1.

It is preferably set up, the protrusion erect upwards of the back edge 37b of contact pin 37 and/or the first clamping lock hook 54 is slightly Tilt, so as to dismantle and be in reverse to arrow direction P1 deflection when can also automatically realize herein correspondingly unclamp Figure 10 and Connecting portion 62 in Figure 11, the connecting portion are second connecting portion positions.

It is preferably set up, cover board 19 is additionally spirally connected in marked region VI as shown in Figure 6 with rear wall 14.

Reference numerals list

1 Domestic refrigerator

2 housings

3 first receiving chambers

4 internal containers

6

7

8 second receiving chambers

9

10 frost-free means

11 evaporators

12 ventilation blowers

13 air ducts

14 rear walls

15 outlet openings

16 suction openings

17 water tanks

18 valves

19 cover boards

20 substrates

21 openings

22 side walls

23 side walls

24 caps

25 partition boards

26 plug connector placement portions

27 rail systems

28 tracks

29 tracks

30 tracks

31 antethecas

32 side walls

33 rear walls

34 side walls

35 supporting walls

On front side of 35a

36 contact pin

36a back sides

37 contact pin

37b back edges

38 contact pin

On the upside of 38a

39 notches

40 roofs

41 coupling contact pin

42 bags of slots

43 upper ends

44a ribs

44b baffle ribs

45 back sides

46 interval contact pin

47 back side regions

48 stretching camber members

49 intermediate spaces

50 connecting portions

51 contacts site

52 contacts site

53 connecting portions

54 clamping lock hooks

55 free spaces

56 connecting portions

57 clamp camber member

58 bending minimum portions

59 clamping lock hooks

60 connecting portions

61 unclamp camber member

A longitudinal axis

P1 arrows

I marked region

II marked region

III marked region

IV marked region

V marked region

VI marked region

Claims

1. a kind of Domestic refrigerator (1), has the receiving chamber (3,9) for food, the receiving chamber passes through internal container (4) wall (14,22,23) gauge, and the Domestic refrigerator has the cover board separated with the internal container (4) (19), the cover board is arranged in the receiving chamber (3,9) before the wall (14,22,23) of the internal container (4), special Sign is that the cover board (19) connect, and with the rail system (27) of the Domestic refrigerator (1) in first connecting portion position (50) connection mode of the first function is constructed on, and on the second connecting portion position (53) different from the first connecting portion position Construction second connection mode different from the first connection mode function.

2. Domestic refrigerator (1) according to claim 1, which is characterized in that first connection mode is that stretching connects It connects.

3. Domestic refrigerator (1) according to claim 1 or 2, which is characterized in that second connection mode is clamping lock Connection.

4. Domestic refrigerator (1) according to any one of the preceding claims, which is characterized in that in the cover board (19) Back side (45) on construction bending, particularly the first stretching camber member (48) for being bent of banana-shaped ground, and in the track The first contact pin (36) freely protruded is configured on the track (28,30) of system (27) and separates spacing with first contact pin , supporting walls (35) on the track (28,30), wherein, in first connection mode, in the assembled state, institute State stretching camber member (48) be engaged afterwards with first contact pin (36) and on the first connecting portion position (50) stretching in institute It states between the back side (36a) of the first contact pin (36) and the supporting walls (35).

5. Domestic refrigerator (1) according to any one of the preceding claims, which is characterized in that in the cover board (19) Back side (45) on be disposed with the first clamping lock hook (54) and be configured on the track (28,30) of the rail system (27) from By prominent the second contact pin (37), wherein, in the second connection mode, in the assembled state, clamping lock hook (54) clamping lock exists On second contact pin (37), particularly on the second connecting portion position (53) clamping lock under second contact pin (37) (37b) is engaged afterwards at edge.

6. the Domestic refrigerator (1) according to claim 4 and 5, which is characterized in that the first track (28,30) tool There are the side wall (34) oriented on the depth direction (z) of the Domestic refrigerator (1), first contact pin (36) and described Two contact pin (37) are integrally constructed in the side wall, fixed particularly in the width direction (x) of the Domestic refrigerator (1) To.

7. Domestic refrigerator (1) according to any one of the preceding claims, which is characterized in that the cover board (19) exists With the connection mode of another the second function and the rail system of the Domestic refrigerator (1) on third connecting portion (60) (27) it connects.

8. Domestic refrigerator (1) according to claim 7, which is characterized in that the back side (45) in the cover board (19) On be configured with the second clamping lock hook (59), and the rail system (27) the first track (28,30) in the household system Jagged (39) are constructed on the side wall (34) oriented on the depth direction (z) of cooler tool (1), wherein, in third connection mode, In the assembled state, the second clamping lock hook (59) clamping lock is in the notch (39).

9. Domestic refrigerator (1) according to claim 8, which is characterized in that collect on the second clamping lock hook (59) The release camber member (61) that can be grasped is configured with into ground, using it is described release camber member can make the second clamping lock hook (59) by Abjection from the notch (39) is unclamped, particularly be bent to latched position.

10. Domestic refrigerator (1) according to any one of the preceding claims, which is characterized in that the cover board (19) On the 4th connecting portion (56) with third function and connection mode and the household system different from other connection modes Rail system (27) connection of cooler tool (1), wherein, for this purpose, it is configured on the back side (45) of the cover board (19) Bending, particularly banana-shaped be bent second clamp camber member (57) and the rail system (27) track (28, 30) the third contact pin (38) freely protruded is configured on, wherein, in the 4th connection mode, in the assembled state, the clamping Camber member (57) is mounted on the third contact pin (38) from top and acts on being pressed down against.

11. according to claim 4, one of 5,7 and 10 Domestic refrigerator (1), which is characterized in that aforementioned four connecting portion (50,53,56,60) are arranged with being separated from each other spacing in the short transverse (y) of the Domestic refrigerator (1), and perpendicular In straight sequence, position, the second connecting portion position (62) construct second first connecting portion position (50) construction above Position, the 4th connecting portion (63) construction is in the third place, and the third connecting portion (60) construction is in lower section 4th position.

12. Domestic refrigerator (1) according to any one of the preceding claims, which is characterized in that the cover board (19) The internal appearance is suspended at end (43) of the observation in top in the short transverse (y) of the Domestic refrigerator (1) On device (4).

13. Domestic refrigerator (1) according to claim 12, which is characterized in that the internal container (4) is in roof (40) there is the coupling contact pin (41) extending into the receiving chamber (3,9), the coupling contact pin is in the Domestic refrigerator on Have and arranged with separating spacing with the rear wall (14) of the internal container (4) on the depth direction (z) of (1), wherein, it is molded over described Rib (44a) on the upper end (43) of cover board (19) in the assembled state of the cover board (19) with it is described couple contact pin (41) after Occlusion.

14. Domestic refrigerator (1) according to any one of the preceding claims, which is characterized in that in the cover board (19) rearwardly projecting interval contact pin (46) is configured on back side (47), the interval contact pin is in the assembling of the cover board (19) It is sticked in state on the front side of rear wall (14) of the internal container (4).

15. one kind is used for the side being assemblied in cover board (19) in the receiving chamber (3,9) for food of Domestic refrigerator (1) Method, wherein, the cover board (19) is made to be connect with the rail system (27) of the Domestic refrigerator (1), and in the first connection The connection mode of the one the first function of construction on position (50), and in the second connecting portion different from the first connecting portion position Second connection mode different from the first connection mode function is constructed on position (53).

16. a kind of Domestic refrigerator (1), has the receiving chamber (3,9) for food, the receiving chamber passes through internal container (4) wall (14,22,23) gauge, and the Domestic refrigerator has the cover board separated with the internal container (4) (19), the cover board is arranged in the receiving chamber (3,9) before the wall (14,22,23) of the internal container (4), special Sign is that the rail system (27) of the cover board (19) and the Domestic refrigerator (1) is at least one connecting portion (50) Upper connection, and be configured on the back side (45) of the cover board (19) bending, particularly the first support that is bent of banana-shaped ground Tight camber member (48), and the first contact pin freely protruded is configured on the track (28,30) of the rail system (27) (36) and with first contact pin spacing, supporting walls (35) on the track (28,30) are separated, wherein, in assembling shape In state, the stretching camber member (48) be engaged afterwards with first contact pin (36) and stretching first contact pin (36) the back of the body Between side (36a) and the supporting walls (35).

17. a kind of Domestic refrigerator (1), has the receiving chamber (3,9) for food, the receiving chamber passes through internal container (4) wall (14,22,23) gauge, and the Domestic refrigerator has the cover board separated with the internal container (4) (19), the cover board is arranged in the receiving chamber (3,9) before the wall (14,22,23) of the internal container (4), special Sign is, rail system of the cover board (19) at least one connecting portion (60) with the Domestic refrigerator (1) (27) it connects, wherein, for this purpose, be configured on the back side (47) of the cover board (19) bending, particularly banana-shaped The clamping camber member (57) of ground bending, and it is configured with what is freely protruded on the track (28,30) of the rail system (27) Contact pin (38), wherein, in the assembled state, it is described clamping camber member (57) from top be mounted on the contact pin (38) on and to It is lower to be applied in the contact pin (38) with squeezing.

18. a kind of Domestic refrigerator (1), has the receiving chamber (3,9) for food, the receiving chamber passes through internal container (4) wall (14,22,23) gauge, and the Domestic refrigerator has the cover board separated with the internal container (4) (19), the cover board is arranged in the receiving chamber (3,9) before the wall (14,22,23) of the internal container (4), special Sign is, rearwardly projecting interval contact pin (46) is configured on the back side (45) of the cover board (19), and the interval contact pin exists It is sticked in the assembled state of the cover board (19) on the front side of rear wall (14) of the internal container (4).