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CN107677030A - It is freely embeddable formula refrigerator - Google Patents

It is freely embeddable formula refrigerator Download PDF

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Publication number
CN107677030A
CN107677030A CN201711119042.7A CN201711119042A CN107677030A CN 107677030 A CN107677030 A CN 107677030A CN 201711119042 A CN201711119042 A CN 201711119042A CN 107677030 A CN107677030 A CN 107677030A
Authority
CN
China
Prior art keywords
refrigerator
door body
receiving space
hinge
casing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711119042.7A
Other languages
Chinese (zh)
Inventor
刘治国
顾维
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Snowky Electric Co Ltd
Original Assignee
Hefei Snowky Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hefei Snowky Electric Co Ltd filed Critical Hefei Snowky Electric Co Ltd
Priority to CN201711119042.7A priority Critical patent/CN107677030A/en
Publication of CN107677030A publication Critical patent/CN107677030A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00Self-contained movable devices, e.g. domestic refrigerators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/02Doors; Covers

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)

Abstract

The present invention relates to be freely embeddable formula refrigerator, include cabinet, refrigerator body, the receiving space for accommodating refrigerator body is offered on the cabinet leading flank, the refrigerator body includes casing and is connected to by hinge axis on casing to be opened and closed the door body of cabinets cavity, and the refrigerator body can do linear reciprocation disengaging movement in receiving space along the longitudinal direction;When refrigerator body enters and is parked in receiving space, door body leading flank is flush with cabinet leading flank, and the movement locus during rotation of door body around hinge axle is located relatively at left and right sides of casing between side.It is provided by the invention to be freely embeddable formula refrigerator, you can to realize and freely placing the free switching between two kinds of occupation modes of embedded placement in refrigerator, meet the diverse requirements of different use groups.

Description

It is freely embeddable formula refrigerator
Technical field
The present invention relates to refrigerator art, is specifically related to be freely embeddable formula refrigerator.
Background technology
Refrigerator is to maintain a kind of refrigeration plant of constant low temperature, and one kind makes food or other articles keep constant low temperature The product of cold conditions, is widely used in family life.Refrigerator is because the use habit difference of its user can be divided into two kinds, Yi Zhongshi Freely put hall indoors(In non-kitchen)In, it is such to belong to the more traditional refrigerator occupation mode of Chinese people;It is another Kind is that fixedly embedded cabinet is placed in kitchen, such to belong to more novel occupation mode, and such embedded ice at home Case includes being completely embedded into formula and half built-in.Formula refrigerator is wherein completely embedded into, can only be used in fixedly embedded cabinet, man-made assembly It is cumbersome, cost is higher, external can not use;The box portion insertion cabinet of half built-in refrigerator, only refrigerator, outside the door body of refrigerator Put protrusion cabinet to place, appearance is bad.
At present, not yet occur to meet remove from cabinet and freely put and realize in hall indoors simultaneously Freely place occupation mode, and can it is enough refrigerator is moved entirely into realized in cabinet it is embedded place occupation mode be freely embeddable formula ice Case, it is impossible to meet the diversified demand of different crowd well.
The content of the invention
The technical problems to be solved by the invention are to provide one kind and are freely embeddable formula refrigerator, to realize that refrigerator is freely being put Put embedded free switching between placing two kinds of occupation modes, meet the diverse requirements of different use groups, strong applicability, flexibly Property is strong.
In order to solve the above technical problems, the present invention provides following technical scheme:Be freely embeddable formula refrigerator, include cabinet, Refrigerator body, the receiving space for accommodating refrigerator body is offered on the cabinet leading flank, and the refrigerator body includes Casing and it is connected to by hinge axis on casing to be opened and closed the door body of cabinets cavity, the refrigerator body can be along front and back Moved to linear reciprocation disengaging is done in receiving space;When refrigerator body enters and is parked in receiving space, on front side of door body Face is flush with cabinet leading flank, and movement locus when door body around hinge axle rotates be located relatively at left and right sides of casing side it Between.
It is provided by the invention to be freely embeddable formula refrigerator on the basis of above-mentioned technical proposal, the door body include left surface, Chamfered transition face, left and right cross direction profiles leading flank, offer the top surface of axis hole corresponding with hinge axis, the door body left surface Realize that circular arc smoothly transits by chamfered transition face with leading flank left end and be connected that the door body left surface is located relatively at casing in front end The inner side of left surface;Vertical interval between hinge axis axis hole and casing left surface is a, hinge axis axis hole and chamfered transition face it Between maximum perpendicular spacing be b, a >=b>0.
On the basis of above-mentioned technical proposal, the door body left surface is the inclining to the previous dynasty to refrigerator inner side tilt distribution after Inclined-plane, the inclined plane front end are connected by chamfered transition face with leading flank left end.
It is provided by the invention to be freely embeddable formula refrigerator on the basis of above-mentioned technical proposal, when refrigerator body enters and parks When in receiving space, at left and right sides of the refrigerator body side, top respectively left and right sides side wall corresponding with receiving space, Meet 0 formed with clearance space, clearance space width L between roof<L<20mm;It is fixed on side at left and right sides of the casing There is the side seal ornamental strip for sealing both sides clearance space, the casing top is provided with for sealing top clearance space Push up sealing and trimming strip.
On the basis of above-mentioned technical proposal, the formula refrigerator provided by the invention that is freely embeddable also includes a cooling system, institute State that casing top is fixed with upper hinge lid, bottom is fixed with lower hinge lid, the top sealing and trimming strip is fixed on upper hinge and covered, The upper hinge covers the exhaust vent for offering several cross direction profiles, and the lower hinge, which covers, offers several cross direction profiles Fresh air inlet, the box back surface bottom is provided with one and is used to install the press storehouse of condenser, blower fan and compressor, and the blower fan is consolidated It is scheduled between condenser and compressor and is dried towards compressor direction, the bottom that the press storehouse corresponds to condenser side opens up There are several air inlets, the back side of corresponding compressor side to offer several air outlets;
When refrigerator body enters and is parked in receiving space, formed at the top of the refrigerator body between receiving space top Have top ventilating duct, between the back side and the receiving space back side formed between back of the body ventilating duct, bottom and receiving space bottom formed with Bottom ventilating duct, the fresh air inlet, bottom ventilating duct, air inlet, press storehouse inner chamber, air outlet, back of the body ventilating duct, top ventilating duct and air-out Hole is interconnected.
On the basis of above-mentioned technical proposal, the formula refrigerator provided by the invention that is freely embeddable also includes one for limiting door body The maximum anglec of rotation limiter, the door body bottom is fixed with limited post, and the limiter includes lower flap and door The hinge pillar of body bottom rotatable connection, middle part offer the position-arresting disks of sets of holes corresponding with hinge pillar, fixing screws, offer with The lower door closer of the corresponding mounting hole of hinge pillar and the through hole corresponding with fixing screws, the lower flap include use Offered on the installation portion and the integrally formed supporting part of installation portion that are fixed on bottom half, the supporting part with fixing spiral shell Corresponding fixing hole is followed closely, the hinge pillar is vertically fixed on supporting part, and the position-arresting disk is socketed in hinge pillar by sets of holes On, the lower door closer is socketed on hinge pillar by mounting hole and above position-arresting disk;
A limited block is extended outward at the position-arresting disk circumferential edge, the supporting part edge offers two with hinge Post is circumferentially distributed, corresponding with the limited block stopper slot in the center of circle, two stopper slots be respectively the first stopper slot, with it is first spacing The second stopper slot that groove is spaced apart;When limited block is caught in the first stopper slot, limited post rotates with the self-closing conjunction state of door body It is resisted against after 90 ° on limited block, when limited block is caught in the second stopper slot, limited post rotates 140 ° with the self-closing conjunction state of door body After be resisted against on limited block.
On the basis of above-mentioned technical proposal, the formula refrigerator provided by the invention that is freely embeddable also includes installation brake apparatus, The installation brake apparatus includes the adjustment foot pad for being threaded in bottom half front end, the both sides of the bottom half front end Be respectively fixed with a front walking wheel, the both sides of bottom rear end are respectively fixed with a rear walking wheel, the front walking wheel diameter is less than Rear walking wheel diameter.
On the basis of above-mentioned technical proposal, the formula refrigerator provided by the invention that is freely embeddable also includes mounting and positioning device, Positioning seat, the horizontal extension that the mounting and positioning device includes being fixed on casing top rear end are connected to the positioning on positioning seat Bar, the positioning swing handle for being fixed on locating rod on positioning seat, when refrigerator body enters and is parked in receiving space, institute The rear end for stating locating rod is resisted against on the receiving space back side.
On the basis of above-mentioned technical proposal, offered on the positioning seat corresponding with locating rod, horizontal distribution flexible Hole, the locating rod horizontal distribution and front end is inserted in telescopic hole horizontally moveablely, it is fixed that the positioning swing handle is threaded in On the seat top surface of position and bottom holds out against the locating rod being located in telescopic hole.
On the basis of above-mentioned technical proposal, the formula refrigerator provided by the invention that is freely embeddable also includes one for accommodating casing The upper hinge lid of the upper hinge of top both sides two, the upper hinge lid include a U-shaped gusset plate, an installing plate, a baffle plate and Two hinge lid housings, the U-shaped gusset plate include positioned at the side plate of both sides and for being connected between the side plate front end of both sides Shroud upper panel, the installing plate both sides are connected to both sides side plate rear end and installing plate is fixed on box top, before described Cover body is located at door body top, before the baffle plate horizontal distribution and baffle plate leading flank are fixedly connected on cover body trailing flank, after baffle plate Side is fitted at the top of cabinet front face, and the baffle plate both sides are respectively between the side plate of respective side formed with for accommodating upper hinge The receiving space of chain, the upper hinge are located in the receiving space of respective side, and the hinge lid housing, which covers, accommodates space simultaneously Clamping is arranged in gusset plate.
The present invention has an advantageous effect in that compared with prior art:It is provided by the invention to be freely embeddable formula refrigerator, its ice Case body can do linear reciprocation disengaging movement in receiving space along the longitudinal direction, can realize two kinds of removal or embedded cabinet State, when needing to use free disposing way, refrigerator body is removed out of cabinet receiving space and can be freely placed in Interior, when needing to use embedded disposing way, refrigerator body is moved into receiving space and placed, the door body and cupboard of refrigerator body Cabinet leading flank keeps flushing, and will not protrude influence appearance, while door body rotary motion track is not over refrigerator width, Cabinet receiving space side wall would not be touched and bring damage, realize that refrigerator body is integrally embedded in.Using provided by the invention The formula refrigerator of being freely embeddable may be implemented in refrigerator and freely place the free switching between two kinds of occupation modes of embedded placement, meet The diverse requirements of different use groups.
Brief description of the drawings
Fig. 1 is the side view angled arrangement schematic diagram that the present invention is freely embeddable formula refrigerator;
Fig. 2 is the partial schematic diagram of relation of being rotatably connected between the door body of conventional refrigerator and casing;
Fig. 3 is that the present invention uses the partial illustrations of the door body of first kind embodiment in closed state;
Fig. 4 is partial schematic diagram of the present invention using the door body of first kind embodiment under a rotation status;
Fig. 5 is partial schematic diagram of the present invention using the door body of first kind embodiment in the case where opening 90 ° of states;
Fig. 6 is that the present invention uses the partial schematic diagram of the door body of the second class embodiment in closed state;
Fig. 7 is that the present invention uses the partial schematic diagram of the door body of the 3rd class embodiment in closed state;
Fig. 8 is the Structure explosion diagram of limiter of the present invention;
Structural representation when Fig. 9 is limited block and the cooperation of the first stopper slot in limiter of the present invention;
Structural representation when Figure 10 is limited block and the cooperation of the second stopper slot in limiter of the present invention;
Figure 11 is mounted with structural representation of the refrigerator door of limiter in the case where opening 90 ° of states for the present invention;
Figure 12 is enlarged drawing at the A in Figure 11 of the present invention;
Figure 13 is mounted with structural representation of the refrigerator door of limiter in the case where opening 140 ° of states for the present invention;
Figure 14 is enlarged drawing at the B in Figure 13 of the present invention;
Figure 15 is the cooling system side view angled arrangement schematic diagram that the present invention is freely embeddable formula refrigerator;
Figure 16 is fresh air inlet, the exhaust vent structural representation of cooling system of the present invention;
Figure 17 is the air inlet structure schematic diagram of cooling system of the present invention;
Figure 18 is the press chamber structure schematic diagram of cooling system of the present invention;
Figure 19 is the air outlet structure schematic diagram of cooling system of the present invention;
Figure 20 is the depression angle structural representation of cooling system top of the present invention ventilating duct;
Figure 21 is the side view angled arrangement schematic diagram of cooling system top of the present invention ventilating duct;
Figure 22 is conventional refrigerator using schematic diagram when adjusting foot pad with cabinet matching relationship;
Figure 23 is that the present invention is freely embeddable formula refrigerator using schematic diagram when adjusting foot pad with cabinet matching relationship;
Figure 24 is enlarged drawing at the C in Figure 23 of the present invention;
Figure 25 is the structural representation of the invention being freely embeddable when formula refrigerator uses mounting and positioning device;
Figure 26 is enlarged drawing at the D in Figure 25 of the present invention;
Figure 27 is the exposed partial structural diagram in outer state of conventional refrigerator upper hinge;
Figure 28 is freely embeddable case for the present invention and has used the partial structural diagram after upper hinge lid;
Figure 29 is the structural representation of upper hinge lid of the present invention.
In figure marked as:
1- cabinets, 11- receiving spaces, 12- clearance spaces;
2- refrigerator bodies, 21- casings, 211- press storehouse, 212- condensers, 213- blower fans, 214- compressors, 22- door body, 221- Inclined plane, 222- chamfered transitions face, 223- limited posts, 23- upper hinges, 231- hinge axis;
31- side seal ornamental strips, 32- tops sealing and trimming strip, 33- hardwares portion, 34- soft bodies;
4- cooling systems, 41- air inlets, 42- air outlets, 43- tops ventilating duct, 44- back of the body ventilating ducts, 45- bottoms ventilating duct, 46- wind Road parting bead;
5- limiters, 51- lower flaps, 511- installation portions, 512- supporting parts, the stopper slots of 513- first, the stopper slots of 514- second, 515- fixing holes, 52- hinge pillars, 53- position-arresting disks, 531- sets of holes, 532- limited blocks, door closer under 54-, 541- mounting holes, 542- through holes, 55- fixing screws;
6- installs brake apparatus, 61- adjustment foots pad, 62- front walking wheels, 63- rear walking wheels;
7- mounting and positioning devices, 71- positioning seats, 711- telescopic holes, 72- locating rods, 73- positioning swing handles;
8- upper hinge lids, 81- exhaust vents, 82- gusset plates, 821- side plates, 822- shroud upper panels, 823- buckles, 83- installing plates, 84- Baffle plate, 85- hinge lid housings, 851- block button holes, 86- accommodate gap.
Embodiment
In order that the purpose of the present invention, technology technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only explaining this hair It is bright, it is not intended to limit the present invention.
In the description of the invention, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes The orientation or position relationship shown, the description present invention is for only for ease of, rather than the device or element of instruction or hint meaning must There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Reference picture 1, Fig. 3 to Figure 21, Figure 23 to Figure 26, Figure 28 and Figure 29 are understood, are freely embeddable formula refrigerator, are included cabinet 1st, refrigerator body 2, the receiving space 11 for accommodating refrigerator body 2, the refrigerator body are offered on the leading flank of cabinet 1 2 include casing 21 and are rotationally connected with by hinge axis 231 on casing 21 to be opened and closed the door body 22 of the inner chamber of casing 21, described Refrigerator body 2 can do linear reciprocation disengaging movement in receiving space 11 along the longitudinal direction;When refrigerator body 2 enters and is parked in When in receiving space 11, the leading flank of door body 22 is flush with the leading flank of cabinet 1, and the fortune during rotation of the around hinge axle 231 of door body 22 Dynamic rail mark is located relatively between the left and right sides side of casing 21.It should be noted that above-mentioned cabinet is the concept of broad sense, Ke Yishi One cupboard or it is provided with wall of above-mentioned receiving space etc., it is not limited to the form shown in figure.
Provided by the invention to be freely embeddable formula refrigerator, its refrigerator body 2 can be done directly in receiving space 11 along the longitudinal direction Line reciprocates into and out movement, can realize the two states of removal or embedded cabinet 1, will when needing to use free disposing way Refrigerator body 2 removes out of cabinet 1 receiving space 11 can freely put indoors, when needing to use embedded disposing way When, refrigerator body 2 is moved into receiving space 11 and placed, door body 22 and the leading flank of cabinet 1 of refrigerator body 2 keep flushing, no Influence appearance can be protruded, while the rotary motion track of door body 22 would not also touch cabinet 1 not over refrigerator width The side wall of receiving space 11 and bring damage, realize that refrigerator body 2 is overall embedded.Formula refrigerator is freely embeddable using provided by the invention It may be implemented in refrigerator and freely placing the free switching between two kinds of occupation modes of embedded placement, meet different use groups Diverse requirements.
To ensure model of movement locus of the above-mentioned door body 22 in rotary course all the time between the left and right sides of casing 21 In enclosing, that is, ensure door body 22 in rotary course its movement locus not over the width of casing 21.The present embodiment is using following Door body design method and technical scheme:Reference picture 3 is provided by the invention to be freely embeddable formula refrigerator, the door body 22 to shown in Fig. 7 Include left surface, chamfered transition face 222, left and right cross direction profiles leading flank, offer and 231 corresponding axis hole of hinge axis Top surface, the left surface front end of door body 22 realize that circular arc smoothly transits by chamfered transition face 222 with leading flank left end and be connected, institute State the inner side that the left surface of door body 22 is located relatively at the left surface of casing 21;Hanging down between the axis hole of hinge axis 231 and the left surface of casing 21 Straight spacing is a, and the maximum perpendicular spacing between the axis hole of hinge axis 231 and chamfered transition face 222 is b, a >=b>0.
As long as a and b numerical relation meets a >=b, you can ensures door body 22 in opening procedure, its movement locus is all the time In the inner side of the left surface of casing 21, as the dashed circle in Fig. 3, Fig. 6 and Fig. 7 can on the chamfered transition face 222 of door body 22 with Rotational trajectory at the axis hole maximum spacing of hinge axis 231, its rotational trajectory is all the time without departing from the width range of casing, also can Ensure completely to be pushed into the receiving space 11 of cabinet 1 in refrigerator body 2 and refrigerator body 2 and the left and right sides side wall of receiving space 11 it Between in the case of spacing very little, can also normally open 90 ° of door body causes door body 22 without touching the side wall of receiving space 11 Cosmetic injury.The situation that door body opens 90 ° and drawer box, shelf in casing are taken out in inconvenience is there may be for some refrigerators, Door body thickness can be reduced by common process or shorten the modes such as refrigerating chamber, refrigerating chamber, drawer box, shelf width and fitted Solved with property, do not give specific size limitation at the present embodiment, as long as can conveniently take out drawer box in casing and put Thing plate and other items, the present embodiment will not be repeated here.
Further to embody a and effect caused by b numerical relations in door body of the present invention, the tradition shown in Fig. 2 can refer to Structure of refrigerator door size relationship, in the planform of conventional refrigerator door, vertical interval between hinge axis axis hole and casing left surface For a', the maximum perpendicular spacing between hinge axis axis hole and chamfered transition face is b', and the central angle in chamfered transition face is R', and is passed B' in refrigerator doors of uniting>A', movement locus of the refrigerator doors in rotary course can exceed box width, for refrigerator body with holding When space left and right sides small―gap suture of receiving coordinates, door body can touch receiving space side wall and make its cosmetic injury or even can not realize door Body opens 90 °.And door body provided by the invention its a >=b, you can movement locus when ensureing the rotation of door body around hinge axle is with respect to position , can also be suitable when small―gap suture coordinates at left and right sides of refrigerator body and cabinet receiving space between side at left and right sides of casing Profit realizes that door body opens 90 °.
, can be from increase a values, reduction b values to realize a >=b numerical relation in above-mentioned door body, ensureing that door body opens 90 ° Both direction is set about, specifically, the invention provides the embodiment of following three aspects, but protection scope of the present invention is not Only limit to the embodiment of following three aspects, as long as meeting the operation principle of the present invention, disclosure satisfy that a >=b numbers in door body The technological means of value relation belongs to the protection category of the present invention.
Specifically, the first kind embodiment that a >=b numerical relations are realized in door body:As shown in Figures 3 to 5, by the door The left surface of body 22 is designed to after the inclined plane 221 of tilt distribution on the inside of to the previous dynasty to refrigerator, and the front end of inclined plane 221 passes through Chamfered transition face 222 is connected with leading flank left end;Expand the front end of inclined plane 221 and case using the tilt distribution of inclined plane 221 The vertical interval of the left surface of body 21, the b values for reducing maximum perpendicular spacing between chamfered transition face 222 and the axis hole of hinge axis 231, it is real Existing a >=b numerical relation.The left surface of door body is made into by traditional with the distribution of casing left surface keeping parallelism in the present embodiment Towards the tilt distribution on the inside of refrigerator, you can by chamfered transition face 222 to refrigerator medial movement, keep hinge axis axis hole with In the case that interplanar distance is constant on the left of casing, shorten the maximum spacing between hinge axis axis hole and chamfered transition face, so as to realize a ≥b.Wherein, Fig. 4 give in the chamfered transition face rotary course of the present embodiment with casing left surface minimum spacing state Schematic diagram, Fig. 5 give door body open 90 ° of states under schematic diagram.
The second class embodiment that a >=b numerical relations are realized in door body:Reference picture 6, by expanding the chamfered transition face 222 central angle R numerical value and meet R≤90 °, reduce maximum perpendicular spacing between chamfered transition face 222 and the axis hole of hinge axis 231 B values, realize a >=b numerical relation.Fig. 6 and Fig. 2 is contrasted, door body of the present invention is by the way that the central angle in chamfered transition face is increased Greatly, that is, R is realized>R', keeping in the case that interplanar distance is constant on the left of hinge axis axis hole and casing, shortening hinge axis axis hole with falling Maximum spacing between the transition face of angle, so as to realize a >=b.
The 3rd class embodiment that a >=b numerical relations are realized in door body:Reference picture 7, by expanding the left side of door body 22 Down suction distance between face and the left surface of casing 21, such as the c values in Fig. 7, so as to expand hinge axis axis hole and casing left surface Between vertical interval a values, realize a >=b numerical relation.Traditional door body left surface flushes with casing offside door or in the presence of one The vertical range of very little, the present invention are keeping hinge axis axis hole and chamfered transition by the way that both down suction distances are expanded In the case that maximum spacing between face is constant, hinge axis axis hole and interplanar distance on the left of casing are increased, so as to realize a >=b.
Pass through the above-mentioned structure design about door body 22, it is possible to achieve be embedded in the receiving space 11 of cabinet 1 in refrigerator body 2 When, door body 22 freely opens 90 ° without touching the side wall of receiving space 11.Moreover, in order to preferably help door body 22 to realize most The restriction of high rotation angle degree, present invention also offers a kind of limiter 5.Using the limiter 5, cabinet 1 is embedded in refrigerator body 2 It when interior, can aid in that door body 22 is opened and maximum can only open 90 °, remove out of cabinet 1 in refrigerator body 2 and be freely placed in When in indoor hall, to expand the angle that door body 22 is opened(Because now door body rotation, which need not consider further that, can touch cabinet side wall The problem of, possess bigger angle of release scope and be more conducive to use), this limiter 5 can aid in door body 22 open and it is maximum only 140 ° can be opened.Refrigerator body 2 is that door body 22 carries using this limiter 5 when switching is freely placed, two states are placed in insertion Switching for two kinds of hard-overs selects, and preferably meets that door body 22 opens and uses.
Above-mentioned limiter 5 provided by the invention, specific structural features are:Reference picture 8 is provided by the invention to shown in Figure 14 The formula refrigerator of being freely embeddable also includes a limiter 5 for being used to limit the maximum anglec of rotation of door body 22, the bottom of door body 22 Be fixed with limited post 223, the limiter 5 include lower flap 51, the hinge pillar 52 being rotatably connected with the bottom of door body 22, in Portion offer the position-arresting disks 53 of sets of holes 531 corresponding with hinge pillar 52, fixing screws 55, offer it is corresponding with hinge pillar 52 The lower door closer 54 of mounting hole 541 and the through hole 542 corresponding with fixing screws 55, the lower flap 51, which includes, to be used for The installation portion 511 and the integrally formed supporting part 512 of installation portion 511 of the bottom of casing 21 are fixed on, is opened on the supporting part 512 Provided with the fixing hole 515 corresponding with fixing screws 55, the hinge pillar 52 is vertically fixed on supporting part 512, described spacing Disk 53 is socketed on hinge pillar 52 by sets of holes 531, and the lower door closer 54 is socketed on hinge pillar 52 simultaneously by mounting hole 541 Above position-arresting disk 53;A limited block 532, the supporting part 512 are extended outward at the circumferential edge of position-arresting disk 53 Edge offers two with hinge pillar 52 as circumferentially distributed, corresponding with limited block 532 stopper slot in the center of circle, two stopper slots Respectively the first stopper slot 513, the second stopper slot 514 being spaced apart with the first stopper slot 513.
Reference picture 9 and Figure 10, when the limited block 532 of position-arresting disk 53 be caught in coordinate it is spacing in the first stopper slot 513 or the second In groove 514, after installation after lower door closer 54, passed through using fixing screws 55 on through hole 542 and the supporting part 513 of lower flap 51 Fixing hole 515 threaded connection realize fix position-arresting disk 53, the position of lower door closer 54.When need switch limited block 532 with During the cooperation of stopper slot, release the connection of fixing screws 55 and lower flap 51, rotation regulation position-arresting disk 53 make limited block 532 with Suitable stopper slot(First stopper slot 513 or the second stopper slot 514)After being caught in cooperation, again by fixing screws 55 and lower hinge Plate 51 is fixedly connected.
It is specific to realize that the principle that door body opens maximum angle restriction is using limiter 5:Reference picture 11 and Figure 12, when spacing When block 532 is caught in the first stopper slot 513, limited post 223 is resisted against limited block after being rotated by 90 ° with 22 self-closing conjunction state of door body On 532, i.e. the first stopper slot 513 is opened in 51 suitable opening position of lower flap, matches somebody with somebody when the limited block 532 of position-arresting disk 53 is caught in When closing in the first stopper slot 513, after door body 22 opens 90 °, the limited post 223 of the bottom of door body 22 can be limited block 532 and prevent Continue to rotate, and then door body 22 can not also continue to rotate, realize the restriction to 90 ° of the maximum anglec of rotation of door body 22, such a restriction Situation be suitable for refrigerator body 2 be embedded in the receiving space 11 of cabinet 1 it is inner when occupation mode.Reference picture 13 and Figure 14, work as limited block 532 when being caught in the second stopper slot 514, and limited post 223 is resisted against limited block 532 after rotating 140 ° with 22 self-closing conjunction state of door body On, i.e. the second stopper slot 514 is opened in another suitable opening position of lower flap 51, when the limited block 532 of position-arresting disk 53 is caught in When coordinating in the second stopper slot 514, after door body 22 opens 140 °, the limited post 226 of the bottom of door body 22 can be limited block 532 and hinder Only continue to rotate, and then door body 22 can not also continue to rotate, realize the restriction to 140 ° of the maximum anglec of rotation of door body 22, such a limit Condition of pledging love is suitable for refrigerator body 2 and is freely placed at indoor hall(Non- cabinet)When occupation mode.
Moreover, in order to ensure refrigerator body 2 when being embedded in the receiving space 11 of cabinet 1, the front side of door body 22 of refrigerator body 2 Face is flush with the leading flank of cabinet 1, and present invention also offers a kind of mounting and positioning device 7, specific technical characteristic is:Reference picture Shown in 25 and Figure 26, the formula refrigerator provided by the invention that is freely embeddable also includes mounting and positioning device 7, the mounting and positioning device 7 locating rods 72 being connected to including the positioning seat 71, the horizontal extensions that are fixed in the top rear of casing 21 on positioning seat 71, it is used for The positioning swing handle 73 locating rod 72 being fixed on positioning seat 71, when refrigerator body 2 enters and is parked in receiving space 11, The rear end of the locating rod 72 is resisted against on the back side of receiving space 1.Particularly:Offered on the positioning seat 71 and locating rod 72 corresponding, horizontal distribution telescopic holes 711, the horizontal distribution of locating rod 72 and telescopic hole is inserted in front end horizontally moveablely In 711, the positioning swing handle 73 is threaded on the top surface of positioning seat 71 and bottom holds out against the positioning being located in telescopic hole 711 Bar 72.Need to protect previously according to the depth size of cabinet receiving space and refrigerator body, the refrigerator body back side and the receiving space back side The factor parameter such as clearance distance stayed, locating rod 72 is adjusted and stretches out suitable length, in certain locating rod provided by the invention It is also provided with length scale line(Not shown in figure)To facilitate accurate adjustment locating rod to use length;Positioning is screwed still further below Swing handle 73 realizes fixation of the locating rod 72 using length.During refrigerator body 2 is pushed into receiving space 1, behind locating rod 72 When end is resisted against in the back side side wall of receiving space 1, refrigerator body 2 then stops promoting, now the leading flank of the door body 22 of refrigerator body 2 Then be flush with the leading flank of cabinet 1, overcome traditional embedded type refrigerator door protrusion outside cabinet or other refrigerator doors leading flanks not with The situation that cabinet leading flank flushes, the present invention is set to be freely embeddable formula refrigerator when coordinating with cabinet 1, appearance is good, is also convenient for Control telescopiny of the refrigerator body 2 with respect to receiving space 11.
Moreover, being freely embeddable effect of the formula refrigerator when coordinating with cabinet to preferably improve the present invention, the present invention is also A kind of installation brake apparatus 6 is provided, particular technique feature is:Shown in reference picture 23 and Figure 24, freedom provided by the invention is embedding Enter formula refrigerator and also include installation brake apparatus 6, the installation brake apparatus 6, which includes, is threaded in the bottom front of casing 21 Adjustment foot pad 61, the both sides of the bottom front of casing 21 are respectively fixed with a front walking wheel 62, the both sides point of bottom rear end A rear walking wheel 63 is not fixed with, and the diameter of front walking wheel 62 is less than the diameter of rear walking wheel 63.
After being freely embeddable in the receiving space 11 of formula refrigerator push-in cabinet 1, to prevent refrigerator in use freely Displacement, the present invention are connected with adjustment foot pad 61 in the bottom thread of 2 casing of refrigerator body 21, when refrigerator body 2 completes push-on process Afterwards, rotation adjustment foot pad 61 rises the front walking wheel 62 of refrigerator body 2 liftoff, realizes the braking effect of refrigerator.Utilize this hair Bright adjustment foot pad 61 realizes braking effect, and cost is very low, and operation is also convenient for.Meanwhile reference picture 22, because before conventional refrigerator Trailing wheel size dimension is consistent, and after front-wheel is risen using the adjustment foot pad of the present invention, refrigerator integrally then occurs as shown in figure 22 Tilt distribution state, it is impossible to coordinate preferable apparent visual effect with cabinet.Therefore reference picture 23, before provided by the invention The diameter of road wheel 62 is less than rear walking wheel 63, after using rise front walking wheel 62 of foot pad 61 are adjusted, can also keep refrigerator sheet The overall vertical placement of body 2, the appearance when coordinating with cabinet 1 are fine.
Moreover, the formula refrigerator provided by the invention that is freely embeddable also includes for accommodating the upper hinge in 21 top both sides of casing two The upper hinge lid 8 of chain 23, two upper hinges 23 being stashed using the upper hinge lid 8, refrigerator overall appearance effect is good, Overcome conventional refrigerator upper hinge as shown in figure 27 it is exposed outside, influence aesthetic appearance situation.
Shown in reference picture 28 and Figure 29, above-mentioned upper hinge lid 8 includes a U-shaped gusset plate 82, an installing plate 83, one gear Plate 84 and two hinge lid housings 85, the U-shaped gusset plate 82 include positioned at the side plate 821 of both sides and for being connected to both sides Shroud upper panel 822 between the front end of side plate 821, the both sides of installing plate 83 are connected to the rear end of both sides side plate 821 and installing plate 83 and side plate 821 be fixed on the top surface of casing 21, the preceding cover body 822 is located at the top of door body 22, the horizontal distribution of baffle plate 84 And the leading flank of baffle plate 84 is fixedly connected on the preceding trailing flank of cover body 822, the trailing flank of baffle plate 84 is fitted at the top of the leading flank of casing 21, The both sides of baffle plate 84 are respectively formed with the receiving space 86 for accommodating upper hinge 23, institute between the side plate 821 of respective side State upper hinge 23 to be located in the receiving space 86 of respective side, the hinge lid housing 85, which covers, accommodates space 86 and clamping installation In gusset plate 82.Specifically the snap-fit mating relation of hinge lid housing 85 and gusset plate 82 is:85 corresponding gusset of hinge lid housing Block button hole 851 is offered on the side of plate, the opening position of the corresponding block button hole of gusset plate 82 is fixed with buckle 823, utilizes buckle 823 The clamping engagement of hinge lid housing 85 and gusset plate 82 is realized in clamping engagement with block button hole 851, you can utilizes hinge lid housing 85 stash upper hinge 23.Meanwhile offer going out for several cross direction profiles on the preceding cover body 822 of above-mentioned upper hinge lid 8 Air holes 81.
Moreover, shown in reference picture 15 and Figure 17, it is provided by the invention to be freely embeddable formula refrigerator, when refrigerator body 2 enters simultaneously When being parked in receiving space 11, the left and right sides side of refrigerator body 2, top respectively with a corresponding left side in receiving space 11 Meet 0 formed with clearance space 12, the clearance space 12 width L between right sidewall, roof<L<20mm, carried using the present invention The door body 2 of confession can also meet that door body opens and uses even in the situation of the width very little of clearance space 12.For above-mentioned gap Space 12, the side seal ornamental strip 31 for sealing both sides clearance space, institute are fixed with the left and right sides side of casing 21 State the top sealing and trimming strip 32 being provided with the top upper hinge lid 8 of casing 21 for sealing top clearance space.Above-mentioned side is close Encapsulation panel 31 and top sealing and trimming strip 32 are referred to as sealing and trimming strip, and side seal ornamental strip 31 and top sealing and trimming strip 32 are equal Include the hardware portion 33 for being fixedly connected with refrigerator body 2 and the soft body 34 for being connected with receiving space 11. After refrigerator body 2 is pushed into the receiving space 11 of cabinet 1, clearance space can be decorated well using above-mentioned sealing and trimming strip 12, aesthetic appearance is improved, meanwhile, the sealing and trimming strip can also play the effect in seal clearance space 12.
Moreover, the formula refrigerator provided by the invention that is freely embeddable also includes a cooling system 4, the ice of embedded cabinet 1 is helped Case realizes good radiating effect.The top of casing 21 fixation has upper hinge lid 8, bottom to be fixed with lower hinge lid 9, described Top sealing and trimming strip 32 is fixed on upper hinge lid 8, and the exhaust vent of several cross direction profiles is offered on the upper hinge lid 8 81, the fresh air inlet 91 of several cross direction profiles is offered on the lower hinge lid 9, the back bottom of casing 21 is used for provided with one The press storehouse 211 of condenser 212, blower fan 213 and compressor 214 is installed, the blower fan 213 is fixed on condenser 212 and compression Dried between machine 214 and towards the direction of compressor 214, the bottom of the corresponding condenser side in the press storehouse 211 offers some Individual air inlet 41, the back side of corresponding compressor side offer several air outlets 42.
When refrigerator body 2 enters and is parked in receiving space 11, the top of refrigerator body 2 is pushed up with receiving space 11 Formed with empty with accommodating formed with back of the body ventilating duct 44, bottom between top ventilating duct 43, the back side and the back side of receiving space 11 between portion Between between 11 bottoms formed with bottom ventilating duct 45, the fresh air inlet 91, bottom ventilating duct 45, air inlet 41, the inner chamber of press storehouse 211, Air outlet 42, back of the body ventilating duct 44, top ventilating duct 43 and exhaust vent 81 are interconnected and form a complete heat dissipation channel, moreover, The opening position that the rear end of 211 air inlet of press storehouse 41 is corresponded in the bottom of casing 21 is fixed with air channel parting bead 46, prevents outside air certainly Bottom ventilating duct 45 does not enter air inlet 41 and flowed out directly from back of the body ventilating duct 44.Arrow in Figure 15, Figure 17 to Figure 21 represents sky Flow of air direction, the sealing effectiveness using above-mentioned sealing and trimming strip to clearance space 12, in press storehouse 211 device work give out Hot-air gone out from air outlet 42, and flow from exhaust vent 81 and flow out along back of the body ventilating duct 44, top ventilating duct 43, and extraneous Cold air enters from fresh air inlet 91, and enters along bottom ventilating duct 45, air inlet 41 in the inner chamber of press storehouse 211, to press storehouse 211 Interior carry out cooling, becomes hot-air and is flowed out from air outlet 42, realize the heat sinking function of refrigerator.

Claims (10)

1. being freely embeddable formula refrigerator, include cabinet, refrigerator body, offered on the cabinet leading flank for accommodating refrigerator sheet The receiving space of body, the refrigerator body include casing and are connected to by hinge axis on casing to be opened and closed in casing The door body of chamber, it is characterised in that:The refrigerator body can do linear reciprocation disengaging movement in receiving space along the longitudinal direction;When When refrigerator body enters and is parked in receiving space, door body leading flank is flush with cabinet leading flank, and door body around hinge axle Movement locus during rotation is located relatively at left and right sides of casing between side.
2. according to claim 1 be freely embeddable formula refrigerator, it is characterised in that:The door body includes left surface, chamfering Transition face, left and right cross direction profiles leading flank, offer the top surface of axis hole corresponding with hinge axis, the door body left surface front end Realize that circular arc smoothly transits by chamfered transition face with leading flank left end to be connected, the door body left surface is located relatively on the left of casing The inner side in face;Vertical interval between hinge axis axis hole and casing left surface is a, between hinge axis axis hole and chamfered transition face Maximum perpendicular spacing is b, a >=b>0.
3. according to claim 2 be freely embeddable formula refrigerator, it is characterised in that:The door body left surface is to the previous dynasty after The inclined plane of tilt distribution on the inside of to refrigerator, the inclined plane front end is connected by chamfered transition face with leading flank left end.
4. according to claim 1 be freely embeddable formula refrigerator, it is characterised in that:When refrigerator body enters and is parked in receiving When in space, at left and right sides of the refrigerator body side, top respectively left and right sides side wall corresponding with receiving space, roof it Between formed with clearance space, clearance space width L meets 0<L<20mm;It is fixed with and is used on side at left and right sides of the casing The side seal ornamental strip of both sides clearance space is sealed, the top that the casing top is provided with for sealing top clearance space seals Ornamental strip.
5. according to claim 4 be freely embeddable formula refrigerator, it is characterised in that:Also include a cooling system, the case Body top is fixed with upper hinge lid, bottom is fixed with lower hinge lid, and the top sealing and trimming strip is fixed on upper hinge and covered, described Upper hinge covers the exhaust vent for offering several cross direction profiles, and the lower hinge, which covers, offers entering for several cross direction profiles Air holes, the box back surface bottom are provided with a press storehouse for being used to install condenser, blower fan and compressor, and the blower fan is fixed on Dried between condenser and compressor and towards compressor direction, if the bottom that the press storehouse corresponds to condenser side offers Dry air inlet, the back side of corresponding compressor side offer several air outlets;
When refrigerator body enters and is parked in receiving space, formed at the top of the refrigerator body between receiving space top Have top ventilating duct, between the back side and the receiving space back side formed between back of the body ventilating duct, bottom and receiving space bottom formed with Bottom ventilating duct, the fresh air inlet, bottom ventilating duct, air inlet, press storehouse inner chamber, air outlet, back of the body ventilating duct, top ventilating duct and air-out Hole is interconnected.
6. according to claim 1 be freely embeddable formula refrigerator, it is characterised in that:Also include one to be used to limit door body most The limiter of high rotation angle degree, the door body bottom are fixed with limited post, and the limiter includes lower flap and door body bottom The hinge pillar of portion's rotatable connection, middle part offer the position-arresting disks of sets of holes corresponding with hinge pillar, fixing screws, offers and hinge The lower door closer of the corresponding mounting hole of post and the through hole corresponding with fixing screws, the lower flap include for solid The installation portion and the integrally formed supporting part of installation portion of bottom half are scheduled on, is offered and fixing screws phase on the supporting part Corresponding fixing hole, the hinge pillar are vertically fixed on supporting part, and the position-arresting disk is socketed on hinge pillar by sets of holes, institute Lower door closer is stated to be socketed on hinge pillar by mounting hole and above position-arresting disk;
A limited block is extended outward at the position-arresting disk circumferential edge, the supporting part edge offers two with hinge Post is circumferentially distributed, corresponding with the limited block stopper slot in the center of circle, two stopper slots be respectively the first stopper slot, with it is first spacing The second stopper slot that groove is spaced apart;When limited block is caught in the first stopper slot, limited post rotates with the self-closing conjunction state of door body It is resisted against after 90 ° on limited block, when limited block is caught in the second stopper slot, limited post rotates 140 ° with the self-closing conjunction state of door body After be resisted against on limited block.
7. according to claim 1 be freely embeddable formula refrigerator, it is characterised in that:Also include installation brake apparatus, it is described Installation brake apparatus includes the adjustment foot pad for being threaded in bottom half front end, the both sides difference of the bottom half front end It is fixed with a front walking wheel, the both sides of bottom rear end are respectively fixed with a rear walking wheel, row after the front walking wheel diameter is less than Walk wheel diameter.
8. according to claim 1 be freely embeddable formula refrigerator, it is characterised in that:Also include mounting and positioning device, it is described Mounting and positioning device include the locating rod that the positioning seat, the horizontal extension that are fixed on casing top rear end be connected on positioning seat, It is described when refrigerator body enters and is parked in receiving space for the positioning swing handle being fixed on locating rod on positioning seat The rear end of locating rod is resisted against on the receiving space back side.
9. according to claim 8 be freely embeddable formula refrigerator, it is characterised in that:Offered on the positioning seat and locating rod Corresponding, horizontal distribution telescopic hole, the locating rod horizontal distribution and front end is inserted in telescopic hole horizontally moveablely are described Positioning swing handle is threaded on positioning seat top surface and bottom holds out against the locating rod being located in telescopic hole.
10. according to claim 1 be freely embeddable formula refrigerator, it is characterised in that:Also include one to be used to accommodate casing top The upper hinge lid of the upper hinge of portion both sides two, the upper hinge lid include a U-shaped gusset plate, an installing plate, a baffle plate and two Individual hinge lid housing, the U-shaped gusset plate include positioned at the side plate of both sides and for being connected between the side plate front end of both sides Shroud upper panel, the installing plate both sides are connected to both sides side plate rear end and installing plate is fixed on box top, the front shroud Body is located at door body top, before the baffle plate horizontal distribution and baffle plate leading flank are fixedly connected on cover body trailing flank, on rear side of baffle plate Face is fitted at the top of cabinet front face, and the baffle plate both sides are respectively between the side plate of respective side formed with for accommodating upper hinge Receiving space, the upper hinge is located in the receiving space of respective side, and the hinge lid housing, which covers, to be accommodated space and block Connect in gusset plate.
CN201711119042.7A 2017-11-09 2017-11-09 It is freely embeddable formula refrigerator Pending CN107677030A (en)

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CN112444091A (en) * 2019-08-28 2021-03-05 青岛海尔电冰箱有限公司 Embedded refrigerator capable of assisting in opening door
CN112444066A (en) * 2019-08-28 2021-03-05 青岛海尔电冰箱有限公司 Free-lay refrigerator with multi-axis hinge assembly
CN112444082A (en) * 2019-08-28 2021-03-05 青岛海尔电冰箱有限公司 Side-by-side combination refrigerator capable of increasing opening degree
CN112444064A (en) * 2019-08-28 2021-03-05 青岛海尔电冰箱有限公司 Embedded refrigerator
CN112964012A (en) * 2019-08-28 2021-06-15 青岛海尔电冰箱有限公司 A built-in refrigerator that can move the center of gravity inward
CN114459191A (en) * 2022-03-18 2022-05-10 Tcl家用电器(合肥)有限公司 Embedded refrigerator
CN116182483A (en) * 2021-11-29 2023-05-30 青岛海尔智能技术研发有限公司 Position determining method of door body rotation axis of embedded refrigerator and embedded refrigerator
CN116182484A (en) * 2021-11-29 2023-05-30 青岛海尔智能技术研发有限公司 Method for Determining the Rotation Axis of Refrigerator Door Body and Refrigerator
WO2023155768A1 (en) * 2022-02-16 2023-08-24 青岛海尔智能技术研发有限公司 Built-in refrigerator

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Publication number Priority date Publication date Assignee Title
CN112444082B (en) * 2019-08-28 2022-03-25 青岛海尔电冰箱有限公司 Side-by-side combination refrigerator capable of increasing opening degree
CN112444066A (en) * 2019-08-28 2021-03-05 青岛海尔电冰箱有限公司 Free-lay refrigerator with multi-axis hinge assembly
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CN112444064A (en) * 2019-08-28 2021-03-05 青岛海尔电冰箱有限公司 Embedded refrigerator
CN112964012A (en) * 2019-08-28 2021-06-15 青岛海尔电冰箱有限公司 A built-in refrigerator that can move the center of gravity inward
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CN116182484A (en) * 2021-11-29 2023-05-30 青岛海尔智能技术研发有限公司 Method for Determining the Rotation Axis of Refrigerator Door Body and Refrigerator
CN116182483A (en) * 2021-11-29 2023-05-30 青岛海尔智能技术研发有限公司 Position determining method of door body rotation axis of embedded refrigerator and embedded refrigerator
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CN116182483B (en) * 2021-11-29 2025-02-14 青岛海尔智能技术研发有限公司 Method for determining position of rotating axis of door of built-in refrigerator and built-in refrigerator
WO2023155768A1 (en) * 2022-02-16 2023-08-24 青岛海尔智能技术研发有限公司 Built-in refrigerator
CN114459191A (en) * 2022-03-18 2022-05-10 Tcl家用电器(合肥)有限公司 Embedded refrigerator

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Application publication date: 20180209