CN109312977A - Leukorrhagia is packed into the Domestic refrigerator and its assembly method of the door opening unit of bottom - Google Patents

Abstract

The present invention relates to a kind of Domestic refrigerator (1), with shell (2), wherein it is configured with food receiving chamber (3, 5), Domestic refrigerator has for closing receiving chamber (3, 5) door (4, 6, 9), door is movably arranged on shell (2), shell (2) has base unit (7), the base unit (7) for being configured to the exterior part of the shell (2), which has, receives hoistway (20), an opening unit (21) are disposed in the reception hoistway, the door opening unit is configured at least assist the door (4, 6, 9) opening, wherein, described receive hoistway (20) are with the downward open access openings (15) of short transverse in the Domestic refrigerator (1), during installation, can by the access openings by the door opening unit ( 21) it imported into from below in the reception hoistway (20).The present invention also relates to a kind of methods for being used for installation door opening unit (21).

Description

Leukorrhagia is packed into the Domestic refrigerator and its assembly method of the door opening unit of bottom

Technical field

The present invention relates to a kind of Domestic refrigerators with shell, and the reception having for food is received in the shell Room.In addition, Domestic refrigerator also includes door, the door structure and correspondingly arrange for closing receiving chamber.Door is movable Ground is arranged on shell, wherein shell has base unit.In addition, the present invention also relates to one kind for assembling Domestic refrigerator The method of the door opening unit of tool.

Background technique

Domestic refrigerator has multiple components, these components generally have to compactly arrange, can also to make household The volume of refrigerating appliance keeps as compact as possible.In this case, such component of refrigerating circuit is required: these portions Part is arranged on position different in Domestic refrigerator and collective effect.However, in addition, being also provided with other electronic type Component, the component of these electronic types is for example associated with operating device and/or display device.Because exactly in Domestic refrigerator The effect of being thermally isolated in tool is also important, therefore the material being thermally isolated accordingly must also also be arranged, so as to give receiving chamber Correspondingly temperature adjustment, and the receiving chamber is also made to keep cooling.Thus also generate it is another require it is as follows: these electricity classes and/or The component and its supply line of fluid class cannot be arbitrarily laid with, in turn will not be unintentionally big cannot hamper the effect of being thermally isolated Range and frequently through thermally insulating material.

Summary of the invention

The task of the present invention is to provide a kind of Domestic refrigerator and a kind of methods, wherein specific functional component Installation it is simple, and can be easily implemented its final position for erection schedule.

The task is solved by a kind of Domestic refrigerator according to independent claims and a kind of method.

Domestic refrigerator according to the present invention includes shell, and the receiving chamber for food is configured in the shell. In addition, Domestic refrigerator includes at least one door for being used to close receiving chamber.Door is movably arranged on shell.Shell packet Include base unit.The base unit is configured to the exterior part of shell and therefore at least partially closes Domestic refrigerator outward It closes.The base unit includes receiving hoistway (Aufnahmeschacht), is disposed with an opening unit in the reception hoistway, The door opening unit is configured at least carry out opening auxiliary on the door.In the short transverse of Domestic refrigerator, this is connect Receiving hoistway has downward open access openings, during installation, it is particularly possible to by the access openings by this opening unit It imported into receiving chamber from below.That is, according to the present invention, constructing a kind of completely specific functional module or specific function list Member, i.e. door opening unit, the door opening unit thus, it is possible to realize in terms of the functionality of Domestic refrigerator into one The profitability of step.That is, making the opening of door become simpler for user by this opening unit, this is because reducing Required pulling force.Because producing certain additional pressing (Aufdr ü cken) on the door by this opening unit, This simplifies hand operations.It is exactly slightly more firm in the final position of its closure due to the thermodynamic condition in receiving chamber when door Admittedly when being sucked, assisted by this opening unit to user and simplify an opening process.Through the invention, exactly this The specific door opening unit of kind, also arranges individualizedly and also constructs in its final position completely in orientation.It is special as a result, It is not advantageously carried out this opening miscellaneous function, also, by the way that the opening unit to be arranged in base unit, thus, work as door It opens and opens push rod when necessary when travelling forward, the opening unit will not be interfered intrusively.It is finished by this Construct the position in lower portion entirely, avoid user itself or with an article when loading receiving chamber or from Collision is on opening push rod when taking out in receiving chamber.Thus it also can be avoided and open damaging unintentionally for push rod.

Through the invention, exactly this position of door opening unit, is also particularly advantageous in terms of building.When being thermally isolated When material is loaded at the corresponding positions, then accessibility from below also allows for the final dress of an opening unit Enter.Therefore, work as foaming processWhen being over, it can also be installed from below.This Also there is important advantage, because the door with gate leads (T ü rzuleitungen) is beaten in terms of sequential steps in manufacturing method Open that unit need not just position be fixedly mounted and be protected from the foamed material of evolution before foaming process.

It is especially provided that, base unit has bottom plate, is configured with access openings in the bottom plateIt is thus achieved that such access openings, the access openings extend in a plane, bottom plate Extend in the plane, thus, in the short transverse of Domestic refrigerator, receives hoistway and also flatly constitute as far as possible. If access openings also not only extend in a plane but have certain 3D shape, receives hoistway and also must It must correspondingly volume the earth constitute.In addition, the specific position in bottom plate is especially flat at this by access openings, so that Door opening unit is also advantageous in the importing characteristic received in hoistway.Therefore complicated motion process need not be executed to make Door opening unit can be penetrated via access openings, but be simply pushed into and be sufficient by simple pendulum motion.

It is preferably provided with, received well road has bell-type covering, and the covering is only as separating in base unit Vertical component is arranged in above access openings.Hoistway is received through the inside of covering on lateral and to upper control limit, and Access openings are covered from above.Covering constructs in this way, so that it is opened forward in the depth direction of Domestic refrigerator It opens, so that the opening push rod of door opening unit can move out on the depth direction from receiving in hoistway.This configuration is protected Door opening unit is protected, to prevent the structure (thermally insulating material being especially packed into later) of Domestic refrigerator inwardly followed.Pass through On the one hand clearly bound receives hoistway to this covering, on the other hand can be better protected from thermally insulating material and door is opened Unit directly contacts.

Covering especially integrally, preferably by constructed in plastic material.

It is especially provided that, covering (especially integrally) has ruggedized construction.Thus it exactly strengthens and constitutes cover piece That region, thus, when being packed into thermally insulating material, avoid towards receive hoistway volume room direction unintentionally arching or Person squeezes.The expanded foam of isolation especially will not unintentionally press downwards the cover piece of this covering.Thus it also avoids: connecing The volume room for receiving hoistway may become smaller in this way, so that door opening unit can be especially located therein again in the height direction.

Especially be provided that, ruggedized construction has linear ruggedized construction, these linear reinforcings preferably with grid structure, Especially constructed with matrix pattern.Thus the mechanical stability of covering is particularly advantageously improved.

It is preferably provided with, covering integrally has (rinnenartigen) of ditch formula and downwards open cable Channel, supplying cable to door opening unit.It as a result, particularly simply, can be by cable or in the line of hose form Cable or other conduits for applying the fluid to an opening unit be laid in such a way that place is specific and then also with Protected mode receives.So that installation is become simple and more rapidly as a result, and by cable in such a way that position is accurate cloth It sets.Therefore, cable passage is integrated into the arrangement in covering by this, also realized at any time for target by cable Converge and connect with door opening unit, is expended and mistake to will not occur unnecessary additional installation herein Installation.Therefore, the electric-type between cable and door opening unit and/or fluid-type contact (or phase is reliably provided at any time The connection answered).

It is preferably provided with, covering is fixed in a manner of it can not nondestructively loosen and (is especially bonded or welds) in bottom On unit.For example, herein, especially when base unit is also configured with the covering being made of plastics in the join domain, It particularly advantageously can be to use ultrasonic welding.A kind of connection sealed very much also may be implemented by this configuration, thus Thermally insulating material (especially insulation foam) is also prevented on unit interface between covering and base unit unintentionally to penetrate.

It is especially provided that, in another advantageous embodiment, covering is fixed in a manner of it can nondestructively loosen In base unit.Herein, it especially also can be set and tighten or clamping lock.

It is preferably provided with, in the depth direction of Domestic refrigerator, in the front for receiving hoistway in turn in end side On be disposed with covering lath, the covering lath covers the slot-shaped front opening of covering, and covering lath tool With reference to front opening range is smaller, the penetrating part that extends through for the opening push rod for door opening unit.By this It covers lath and the corresponding orientation backstop (Positionsanschlag) for being used for covering is also provided in the depth direction, thus Covering can also accurately be arranged with position and is then attached in base unit.In addition, the break-through by giving the covering Portion is sized, and is also prevented: in installation door opening unit, this opening unit may pass through covering by component as a whole The slot-shaped front opening of part is not intended to far skid off forward, beats to facilitate door also by this covering lath herein Unit is opened to install in such a way that position is accurate.

It is preferably provided with, covering lath is integrated into base unit and then also integratedly manufactures.It is possible thereby to subtract Lack the number of components and realize covering lath and is especially accurately arranged also relative to the lasting position of access openings.It does not need Additional installation for fixed covering lath expends.

It is provided that in an advantageous manner, in the depth direction of Domestic refrigerator, in front of covering lath in turn Other end lath is disposed on end side, the other end lath has for the opening push rod extension for door opening unit Another penetrating part passed through.(gewinkelt) component of especially a kind of bent angle of the end face lath, so that stability is accordingly high. The stop part of front side can also be made of the end face lath as a result, and the stop part of the front side keeps shell steady on this position It is fixed.The end face lath is especially by metal construction, so that base unit be made to stablize on the front, on the front, receives Hoistway imports and especially by the covering lath limit of base unit.Therefore, (such as in the assembly) backstop of another component, or Collision of the person when disposing Domestic refrigerator on it protects base unit and especially covers lath and also protect door Opening unit is to prevent unintentionally mechanical damage, to also prevent the damage of covering lath and/or door opening unit.This Outside, especially L-shaped end face lath constitutes the load-bearing part for base unit.Preferably, end face lath and other load-bearing parts connect It connects, to constitute stable bearing structure.In this end face lath, preferred pin is also designed in this way size to another penetrating part, So that merely turning on push rod can extend through and be equipped with corresponding small gap.It is too greatly sized therefore without providing Another penetrating part then specifically avoid these media to limit dust or liquid or suchlike entrance It penetrates to reception hoistway.

It is especially provided that, covering deviates from the outside for receiving hoistway at it by with thermally insulating material (especially isolating bulb Foam) it covers.Therefore, setting isolated material is directly contacted with covering, thus, phase is yet realized in the region for receiving hoistway Effect is sufficiently thermally isolated for reception hoistway.

It is preferably provided with, the access openings for separating independent cover piece relative to base unit will be passed to and sealed downwards It closes, wherein cover piece is fixed in a manner of it can nondestructively loosen and (especially tightened).As a result, after assembly (such as in maintenance work When or when replacing door opening unit) accessibility is also provided at any time.Therefore, this is quickly and easily realized very much, and Furthermore without removing other functional components on a large scale.It is only necessary to remove the cover piece.In addition, cover piece is also advantageous, from And it will not occur to receive the pollution of hoistway via access openings, also, maintain the function-stable of the high level of an opening unit Property.

It is preferably provided with, base unit integrally constructs.In the depth direction of Domestic refrigerator, in addition to front side Bottom plate except, base unit has the be connected backward, housing of back side, and the housing is configured to bound Domestic refrigerator The machine chamber of tool.The component of the refrigerating circuit of Domestic refrigerator is especially disposed in machine chamber.Therefore, this configuration can Realize that shell is closed downwards by such base unit, the base unit completely, and by household system on different positions The different functional components of cooler tool receive, or provide individualized reception hoistway.

It being preferably provided with, door opening unit has main casing, and it opens push rod and is movably arranged in the main casing, Wherein, which extends out (or can extend out) from main casing in front side.Other than main casing, door is opened single Member includes disconnecting independent contact shell, and the contact shell has at least one electric connection and/or pressure hose connector, And the contact shell arranges (especially clamping lock) on a main housing in a manner of it can nondestructively loosen on back side.

It is especially provided that, door opening unit has such position: in this position, in the case where door termination, On the depth direction of Domestic refrigerator, when opening push rod especially moving movement as the crow flies, opens push rod and correspondingly contact Door, and power effect then occurs, at least carrying out assisting in opening on the door.Therefore, door opening unit is especially arranged so In the region of base unit, so that the door is beaten from front side observer's refrigerating appliance in the case where door closure Unit is opened to be covered by a door.Therefore, in the case where door is closed, door opening unit is located at side behind the door and by the large area of door Size range is covered.

In addition, the door opening unit is configured to the present invention also relates to a kind of method for installation door opening unit To Domestic refrigerator (particularly preferably according to the Domestic refrigerator according to the present invention any in embodiment of above) Door at least carry out assisting in opening, in the method, in the short transverse of Domestic refrigerator, door opening unit is from household The downside of the base unit of refrigerating appliance by open access openings downward in base unit be encased in receive hoistway in and It is located at this in its final position, the base unit constitutes the exterior part of the shell of Domestic refrigerator.Household system This kind of assembled condition of the complete specific functional unit of cooler tool can be realized in the manufacturing method of Domestic refrigerator Extra high flexibility, and the accessibility at any time for passing to an opening unit is furthermore also realized in the state of completion.This Outside, door opening unit can by this installation situation come simply and quickly be in final position in and also correspondingly It is mounted and removes.In addition, door opening unit saved very much just because of this configuration space and for other units not Intrusively position.

In an advantageous manner, it receives hoistway to cover upwardly through covering, the covering is packed into it in door opening unit It is preceding to be mounted.Especially, which is fixed in base unit, and relative to the base unit, covering is to separate independently Component and correspondingly provided.Preferably, bonding or ultrasonic welding are executed herein.However also can be set tighten or Person's clamping lock.This covering is provided as the component of basin formula and then constitutes the downward open access of this in base unit and opens The bell-type covering of mouth.In the method according to the invention, it advantageously achieves: when door opening unit does not have substantially completely also When being mounted in reception hoistway, also have been able to medial compartment thermally insulating material being encased between base unit and internal container In, the internal container is with its wall limit receiving chamber.This for Domestic refrigerator entire manufacturing method process (precisely with The loading of one side thermally insulating material and the correspondingly building of another party's floor opening unit) also there is important advantage.Especially It being provided that, covering integrally has cable passage, thus, thermally insulating material is packed into before the installation of door opening unit, this Also the cable laying after might as well being in the way.Accurate location and accurate path of navigation for this cable are logical by cable Road and it is fixedly predetermined, and no longer interfered due to the loading of thermally insulating material.Therefore, in the loading of thermally insulating material The carried out later, lead in cable form or the laying in hose or the cable of fluid line form also rapidly, position It sets and accurately and is enduringly always realized on identical position.It can be set, this region is with foam pieces to steep The mode of foam sealing is closed.

For subsequent assembly especially carried out after being packed into thermally insulating material, door opening unit, this assembly energy It is enough particularly simple to be realized from below by the access openings.No longer need door opening unit considerably complicatedly over long distances, Far take enclosure interior to.Access openings by being significantly sized and the received well by directly providing this The assembly of door opening unit is also simply and quickly realized in road very much.By this cable passage, especially when access openings are under When side is closed also by separately independent cover piece, exposure that also there is no cables in mounted situation in a manner of accessible or Person is visible.

It in advantageous embodiment, can be set, after covering is fixed in base unit and filling Before entering thermally insulating material, it will be similar to that the support component of an opening unit is encased in and receive in hoistway, pass through the support member Part fill receiving chamber volume, thus do not occur when being packed into thermally insulating material covering it is undesirable deform into without The volume of reception hoistway is undesirable to become smaller.It is expanded in insulation foam and thus in corresponding mechanical force to covering In the case where, covering keeps dimensionally stable, and can take out the support component after insulation foam hardening, in order to be It being capable of installation door opening unit.

Pass through " top ", " lower section ", " front ", " rear ", " horizontal ", " vertically ", " depth direction ", " width side To ", the statement of " short transverse " etc., illustrate with determine it is consistent using and with determine consistently arrange the door of the utensil when And the position obtained when observer especially stands in front of door or utensil and sees towards door or utensil and orientation.

Other feature of the invention is obtained from claim, attached drawing and Detailed description of the invention.It is previously mentioned in the description above Feature and feature combination and be previously mentioned in the description of the drawings below and/or the feature shown separately in the drawings and spy Sign combination with the combination that correspondingly illustrates and with others combination or can not only be used alone, without from The frame of format invention.Therefore, such embodiment of the invention, which also can be considered, is included and is disclosed, the embodiment It is not explicitly shown and explains in the accompanying drawings, however combined and obtained by the independent feature that separates from the embodiment explained With can produce.Such embodiment and feature combination also can be considered and are disclosed therefore the embodiment and feature combine not All features with the independent claims initially stated.In addition, such embodiment and feature combination especially by It also can be considered and be disclosed in embodiment explained above, the embodiment and feature combination are more than or deviate in right It is required that reference in explained feature combination.

Detailed description of the invention

The embodiment of the present invention is explained in detail referring next to schematical drawing.Attached drawing is shown:

Fig. 1 shows the perspective representation of the first embodiment of Domestic refrigerator according to the present invention；

Fig. 2 shows the perspective representations of another embodiment of Domestic refrigerator according to the present invention；

Fig. 3 shows the third perspective representation of another embodiment of Domestic refrigerator according to the present invention；

Fig. 4 is shown according to the Domestic refrigerator of Fig. 3 in the region of lower section and with the solid of the door of lower section opening Part diagram；

Fig. 5 shows the transparent three-dimensional side view of diagram with the door closed, according to Fig. 4；

Fig. 6 shows the three-dimensional view from below of the embodiment according to Fig. 3 and Fig. 4；

Fig. 7 shows another view of configuration with the door opening unit being also removed, according to Fig. 6；

Fig. 8 shows the bottom of Domestic refrigerator with the covering applied for receiving hoistway, according to Fig. 4 to Fig. 7 The perspective representation of portion's unit；

Fig. 9 shows base unit that covering is removed, according to Fig. 8, and the access openings into base unit Angle；

Figure 10 shows the perspective representation for being mounted on the embodiment for receiving the door opening unit in hoistway；

Figure 11, which is shown, is receiving the covering in hoistway；

Figure 12 shows the view from below of the reception hoistway according to Figure 11；

Figure 13 shows base unit and disconnects independent covering according to the vertical of the first state during assembly method Body diagram；

Figure 14 show it is with additional end face lath, according to the component of Figure 13 and then Figure 13 the another method stage In diagram；

Figure 15 shows the perspective representation according to the subassembly of Figure 14 in the state of mutual installation；

Figure 16 shows the diagram according to the component of Figure 14 and Figure 15 within the further back to back stage of assembly method；

Figure 17 shows the top view according to the component of Figure 16 under back to back assembled state again；

Figure 18 shows the and then further installation step according to the assembly of Figure 17；With

Figure 19 shows an opening unit and passes through access openings from below to the assembly received in hoistway.

In the accompanying drawings, the identical element of identical or function is equipped with identical appended drawing reference.

Specific embodiment

Domestic refrigerator 1 is shown with simplified perspective representation in Fig. 1, the Domestic refrigerator 1 is configured to connect Receive food.Domestic refrigerator 1 includes shell 2, at least one is configured in the shell 2 for receiving the receiving chamber of food 3.Herein, it is especially provided that, if there are two independent receiving chamber is separated, these receiving chambers can pass through the door seal of itself respectively It closes.Herein, it is especially provided that, receiving chamber 3 can be closed by door 4, and another receiving chamber 5 can be closed by another door 6.These doors 4 and 6 are arranged side by side in the direction of the width and then in the x direction, and in the height direction and then in y-direction with identical Height positions relative to each other.These doors can be manipulated independently of each other and can be arranged swingingly respectively around vertical axis in shell On 2.

In addition, Domestic refrigerator 1 includes base unit 7, the base unit 7 constitutes the exterior part of shell 2, and will Shell 2 sees downwards downward closure in the height direction in turn.In addition, base unit 7 also forwardly and upwardly covers machine chamber 8, Wherein, the component of the refrigerating circuit of Domestic refrigerator 1 is especially disposed in machine chamber 8.

Another embodiment of Domestic refrigerator 1 is shown in FIG. 2.Different from the diagram according to Fig. 1, herein, One receiving chamber is receiving chamber extending over the entire width, linking up.It sees, is configured with below receiving chamber 3 in the height direction Second receiving chamber 5, second receiving chamber 5 can be closed by separately independent door 9.And receiving chamber 3 can be closed by door 4 and 6.

Another embodiment of Domestic refrigerator 1 is shown in FIG. 3.In the configuration, different from embodiment party according to fig. 2 The coherent receiving chamber 3 of case, top can be closed by unique door 4.

The Domestic refrigerator 1 according to Fig. 3 is shown with part diagram in Fig. 4, wherein next to the embodiment Explain the embodiment being also applied for according to Fig. 1 and Fig. 2.As can be seen, receiving chamber 5 is limited by internal container 10 (or its wall) Boundary.Base unit 7 is to disconnect unit independent, be made of plastics, especially integrated, and the unit is arranged in internal appearance 10 lower section of device.Medial compartment 11 between base unit 7 and internal container 10 is filled out by thermally insulating material (especially insulation foam) It fills.

Base unit 7 is configured with reception hoistway, wherein it can be seen that receiving the covering 12 of hoistway, the covering in Fig. 4 Part 12 limit and covers from above the volume for receiving hoistway together.It can be from and then being opened wide downwards in base unit 7 Door opening unit can imported into the reception hoistway and can be positioned on the reception hoistway by the access openings that lower contact arrives In.Door opening unit, which has, opens push rod 13, and the opening push rod 13 can be along linear direction and then in depth direction (z Direction) on mobile twelve Earthly Branches hold.Already mentioned reception hoistway marches forward and has front opening towards door 9, opens push rod 13 The front opening can be moved across.As can be seen in Figure 4, door opening unit also opens the such cloth of push rod 13 in turn It sets, so that the door also covers door opening unit in perpendicular and then in x-y plane in the state that door 9 is closed.For This opening unit is manipulated, the opening force that push rod 13 moves forward, also, generates herein is opened and is applied on door 9, thus The door 9 is pressed off from closed state.

In Fig. 5, the diagram according to Fig. 4 is shown from another angle.

It can be seen that base unit 7 has in front (or front side) in the depth direction of Domestic refrigerator 1 Bottom plate 14, which terminates the housing 25 to back side backward, and the housing 25 is for covering machine chamber 8.Herein, door 9 show in the state of closure.

Diagram according to Fig. 4 is shown from below in Fig. 6.In this case, it is seen that base unit 7 and especially see Bottom plate 14.Construction is in bottom plate 14 and already mentioned open access openings 15 downwards are herein it can be seen that its geometry structure Type.Herein, the access openings 15 are by the separately independent covering downwards of cover piece 16.Hoistway is received as a result, also by the cover piece 16 Closing downwards.

It it is attached to 7 Shangdi of base unit is forward disposed with and separate independent end face lath 17 relative to base unit 7.The end Panel item 17 is integrally constructed and is preferably made of metal.The end face lath 17 is constituted especially deviously (preferably L shape) And especially extend on the entire width of base unit 7.End face lath 17 constitutes the exterior part (or stop) of front side.By This, base unit 7 is also covered forward by the end face lath 17 and at the same time being carried by it, because base unit 7 is placed in angle leg On part (Winkelschenkel).Then, end face lath 17 is connect to constitute bearing structure with another load-carrying unit.

End face lath 17 has another opening 18, and another opening 18 can be extended through by opening push rod 13.This is another to open Mouth 18 such scales cun, so that opening push rod 13 can be passed through with very small intermittent motion.

The downside of shell 2 is shown with another perspective representation in Fig. 7 and then also shows that base unit 7.Herein, at this time will The cover piece 16 being tightened on bottom plate 14 by screw 19 is removed.It can be seen that downward open access openings 15.It is covered in addition, also showing that Cover piece 12, limit is formed by reception hoistway 20 to the covering 12 upwards and from the side respectively.Covering 12 is the bottom of relative to Portion's unit 70 separates independent component, and the component is fixed on bottom plate 14.Herein, it is particularly possible to which setting is with can not be nondestructively The mode loosened is fixed, such as bonding or welding (being especially in the welding of ultrasonic welding form).However, it is also possible to be arranged with can The mode nondestructively loosened connects, such as clamping lock or tightens.

In addition, the embodiment for also showing that an opening unit 21 in Fig. 7.The embodiment includes main casing 22, is opened Push rod 13 is movably arranged in the main casing 22.In addition, door opening unit 21 includes separating independently relative to main casing 22 Contact shell 23, the contact shell 23 is fixed on the back side of main casing 22, and especially clamping lock is on it.Shell 23 is contacted to compare Main casing 22 is much smaller, and carries electric connection and/or the connector for water conservancy diversion.In this case, one or more lines Cable 24 is directed at main casing 22 also by contact shell 23.These cables 24 can be cable and/or in hose or line form Cable, fluid media (medium) can be conducted by the cable.In assembly, the door opening unit 21 is from below via spacious downwards The access openings 15 opened, which are imported into, to receive in hoistway 20 and then arranges and be mounted in its final position at this.

Base unit 7 is shown with perspective representation in fig. 8.As bottom plate 14, it can be seen that the housing 25 of back side.According to Diagram in fig. 8 shows covering 12 in bottom plate 14.The covering 12 also has integrated cable passage 26, cable 24 It is guided in the cable passage 26.Cable passage 26 is closed completely also relative to medial compartment 11, to be loaded into medial compartment 11 In thermally insulating material will not reach the cable 24 being loaded into afterwards.

Covering 12 has front opening 27 in front side, and the front opening 27 is prolonged on the entire width of covering 12 It stretches.Covering lath 28 integrally constructs on bottom plate 14, and the covering lath 28 covers the front opening forward and then towards door 9 27.The small penetrating part 29 of only one is configured in the covering lath 28, opening push rod 13 can be extended through with small gap Cross the penetrating part 29.Therefore, have been arranged in fig. 8 receive hoistway 12 in door opening unit 21 in the depth direction to Before can not be skidded off from receiving in hoistway 20 because preventing this point by the covering lath 28.As already mentioned, should Covering lath 28 is covered by disconnecting independent end face lath 17 from front side.Here, opening 29 and another opening 18 are opposite It arranges aligned with each otherly.

The base unit 7 for being not covered with part 12 is shown in FIG. 9.Herein, access openings 15 can be become totally visible.

Opening unit 21 is shown with perspective representation in Figure 10.Herein, contact shell 23 is mounted on main casing 22 On back side.In addition, cooling body 30 is arranged on the back side of main casing 22.In order to illustrate also showing that cover piece 16 in Figure 10.

Covering 12 is illustrated with three-dimensional vertical view in Figure 11.Integrated cable passage 26 is also shown.As can be seen , bell-type covering 12 includes angular (especially four angles) housing 31 in the region in front, and the housing 31 is outside it There is integrated ruggedized construction 32 on side.Ruggedized construction 32 is especially made of line ruggedized construction.This line ruggedized construction is with opposite The line being orientated perpendicular to each other is constituted, to generate tetragonal pattern (or constituting matrix structure).Thus especially make top corresponding Ground reinforces, to can also absorb corresponding power when thermally insulating material to be packed into, and top is made to be not in be not intended to Strong arching.Cable passage 26 is adjacently arranged on the back side of hood 31 and leads to thereon.

In addition, covering 12 includes flange 33, covering 12 is placed on bottom plate 14 by the flange 33 and can It is fixed together corresponding to which.

Covering 12 is shown with seeing from below in Figure 12, wherein herein, channel 26 is configured to ditch (or slot).In the reality It applies in scheme, is provided that, front opening 27 does not extend on the entire width of covering 12, and is also additionally configured with herein Wall 34 is terminated, the opening 35 only passed through by opening push rod 13 is constructed by the termination wall 34.

In terms of assembly, referring to next Figure 13 to Figure 19.It is provided that first, the bottom with access openings 15 is provided Portion's unit 7.The access openings 15 construct in bottom plate 14.In a subsequent step, independent covering 12 will be disconnected Be placed on bottom plate 14 from top, and in the described embodiment ultrasonic welding in a manner of it can not nondestructively loosen therewith Connection.Access openings 15 are coated cover piece 12 and close from top.Thus be also configured with receive hoistway 20, the reception hoistway 20 due to Access openings 15 and there is corresponding downward opening and pass through the wall limit of covering 12.

Here, covering 12 immediately and is directly mounted on 28 rear of covering lath of bottom plate 14.

In Figure 14, end face lath 17 is fixed in base unit 7 according to another installation step.It can be set herein Such as it tightens.

In another method step, according to Figure 15, the pressure hose for constituting cable is pre-installed on cable passage 26 first In.In addition, being pre-installed on together with the plug of bunch of cables in cable passage 26 using three electric leads as other cable.This Pressure hose and these conducting wires imported into cable passage 26 via access openings 15 from below and are laid at this.Into one In the back to back installation step of step, according to the diagram in Figure 16, supporting element 36 is imported into via access openings 15 from below It receives in hoistway 20.The supporting element 36 symbolically indicates the door opening aid 21 during foaming process, to cover Part 12 (especially in the region of cover 31) is by the insulation foam of expansion without being undesirably recessed or deforming.

According to another method, in the diagram according to Figure 17, the backstop on pressure hose to supporting element 36 is harmonized.

In addition, thermally insulating material is packed into.After being packed into this insulation foam and especially hardening it, it will support Part 36 is removed from hoistway 20 is received.Pressure hose and the electric lead being previously mentioned are attached to by the end of suspension contacts shell 23 On.Here, then, this cable passes through the cover piece of this contact shell 23 and then connect with the substrate of contact shell 23, The substrate is then closed by the cover piece of contact shell 23.Then, it next, according to the diagram in Figure 19, is receiving outside hoistway 20 It is that portion is prepared, in the unit of 21 form of door opening unit, (in the unit, main casing 22 has also been received except hoistway 20 Connect with contact shell 23) imported into from below by access openings 15 and receive in hoistway 20 and fix at this (or finally Installation) in final position.It, will be from pressure hose derived from cable passage 26 in order to be connect after foaming with contact shell 23 And preferably three electric wire cables are especially removed from cable passage 26 again, to enable this connection letter with contact shell 23 Change.When door opening unit 21 to be imported into reception hoistway 20 by access openings 15, cable is also encased in cable again In channel 26.

Reference signs list

1 Domestic refrigerator

2 shells

3 receiving chambers

4

5 receiving chambers

6

7 base units

8 machine chambers

9

10 internal containers

11 medial compartments

12 coverings

13 open push rod

14 bottom plates

15 access openings

16 cover pieces

17 end face laths

18 openings

19 screws

20 receive hoistway

21 opening units

22 main casings

23 contact shells

24 cables

25 housings

26 cable passages

27 front openings

28 covering laths

29 penetrating parts

30 cooling bodies

31 housings

32 ruggedized constructions

33 flanges

34 terminate wall

35 openings

36 supporting elements

Claims (15)

1. a kind of Domestic refrigerator (1), the Domestic refrigerator has shell (2), is configured with and is used in the shell The receiving chamber (3,5) of food, also, the Domestic refrigerator have for close the receiving chamber (3,5) door (4,6, 9), the door is movably arranged on the shell (2), wherein and the shell (2) has base unit (7),

It is characterized in that,

The base unit (7) is configured to the exterior part of the shell (2), and the base unit, which has, receives hoistway (20), It is disposed in the reception hoistway opening unit (21), the door opening unit is configured to the door (4,6,9) at least Carry out opening auxiliary, wherein the reception hoistway (20) has access openings (15), the height in the Domestic refrigerator (1) Degree side looks up, and the access openings are opened wide downwards, by the access openings more particularly to by the door opening unit (21) It is imported into the reception hoistway (20) from below for installing.

2. Domestic refrigerator (1) according to claim 1,

It is characterized in that,

The base unit (7) has bottom plate (14), and the access openings (15) are configured in the bottom plate.

3. Domestic refrigerator (1) according to claim 1 or 2,

It is characterized in that,

The reception hoistway (20) has bell-type covering (12), and the covering is on the base unit (7) as separately Independent component is arranged in above the access openings (15), so that described receive hoistway (20) pass through the covering (12) Inside limit, and the access openings (15) are capped from top.

4. Domestic refrigerator (1) according to claim 3,

It is characterized in that,

The reinforcing contact pin that the covering (12) has ruggedized construction (12), especially linearly and with matrix pattern constructs.

5. Domestic refrigerator (1) according to claim 3 or 4,

It is characterized in that,

The covering (12) has ditch formula and downward open cable passage (26) in an integrated manner, for supplying cable To the extremely door opening unit (21).

6. Domestic refrigerator (1) according to any one of claim 3 to 5,

It is characterized in that,

The base unit is fixed in a manner of it can not nondestructively loosen, is especially bonded or is welded on to the covering (12) (7) on.

7. Domestic refrigerator (1) according to any one of claim 3 to 5,

It is characterized in that,

The covering (12) fixed in a manner of it can nondestructively loosen, especially tighten or clamping lock is in the base unit (7) On.

8. the Domestic refrigerator (1) according to any one of above claim 3 to 7,

It is characterized in that,

Depth direction in the Domestic refrigerator (1) is disposed at least one in front of the reception hoistway (20) It covers lath (34,28), the covering lath covers the gap-shaped front opening (27) of the covering (12), and described There is covering lath the width range referring to the front opening (27) to want small, for beating for door opening unit (21) Open the penetrating part (35,29) that push rod (13) extends through.

9. Domestic refrigerator (1) according to claim 8,

It is characterized in that,

One covering lath (28) is integrated into the base unit (7).

10. Domestic refrigerator (1) according to claim 8 or claim 9,

It is characterized in that,

Depth direction in the Domestic refrigerator (1), be disposed in front of the covering lath (34,28) relative to The covering lath separates independent end face lath (17), and the end face lath has for beating for door opening unit (21) Open another penetrating part (18) that push rod (13) extends through.

11. the Domestic refrigerator according to any one of claim 3 to 10 (1),

It is characterized in that,

The covering (12) is deviated from the outside for receiving hoistway (20) at it by thermally insulating material, especially insulation foam It covers.

12. Domestic refrigerator (1) according to any one of the preceding claims,

It is characterized in that,

The access openings (15) are closed downwards by separating independent cover piece (16) relative to the base unit (7), wherein The cover piece (16) is fixed in a manner of it can nondestructively loosen, is especially tightened.

13. Domestic refrigerator (1) according to any one of the preceding claims,

It is characterized in that,

The base unit (7) integrally constructs, and

Depth direction in the Domestic refrigerator (1), other than the bottom plate (14) of front side, the base unit tool There is the housing (25) of back side, the machine chamber (8) for Domestic refrigerator (1) described in limit.

14. Domestic refrigerator (1) according to any one of the preceding claims,

It is characterized in that,

The door opening unit (21) has main casing (22), opens push rod (13) and is movably arranged in the main casing simultaneously And extend out in front side from the main casing (22), and

The door opening unit, which has, separates independent contact shell (23), the contact shell relative to the main casing (22) With at least one electric connection and/or at least one pressure hose connector, also, the contact shell is can nondestructively loosen Mode arranges, especially back side of the clamping lock in the main casing (22).

15. the method that one kind is used for installation door opening unit (21), the door opening unit are configured to Domestic refrigerator (1) door (4,6,9) at least carries out opening auxiliary, and the Domestic refrigerator is especially in accordance with any one of the preceding claims The Domestic refrigerator, in the method, the short transverse in the Domestic refrigerator (1), the door are beaten Open unit (21) pass through from the downside of the base unit (7) of the Domestic refrigerator (1) it is downward in the base unit (7) Open access openings (15), which are encased in, to be received in hoistway (20) and is located in its final position in the reception hoistway, described Base unit constitutes the exterior part of the shell (2) of the Domestic refrigerator (1).