CN100516727C - Refrigerator - Google Patents

Abstract

The invention provides a refrigerator capable of developing various series by combining a plurality of types of opening/closing doors and a plurality of types of storage capacities, and improving convenience. In this refrigerator provided with a freezing compartment at its middle stage, a cooling unit comprising a blower fan and a heat exchanger and constituting a cooling compartment, is installed at the back of the freezing compartment, a machine room is placed at a rear lower portion of a vegetable compartment, the freezing compartment is vertical divided by a middle stage partitioning plate, and a part between the middle stage partitioning frame and an upper heat insulating partitioning plate is divided into right and left by a vertical partitioning plate, thus an ice making compartment comprising an automatic ice making device and a second freezing compartment are arranged side by side at an upper stage of the freezing compartment, and a first freezing compartment is formed at a lower stage of the freezing compartment. The cooling unit is provided with blow out openings at the back of the ice making compartment, the second freezing compartment and the first freezing compartment for supplying the cold air to these storage compartments, and a distance adjusting member is mounted at the back of the ice making compartment to allow the communication of cold air even when a distance between the automatic ice making device and the blow out opening is changed.

Description

Refrigerator

Technical field

The present invention relates to a kind of in the refrigerator of the front of having cut apart main body by a plurality of dividing plates, make the ratio of each storeroom of separating by aforementioned barriers or cut apart unanimity, by prepare to change a plurality of sizes of main body depth size variedly, with the serial easily refrigerator that launches of diversified storing capacity.

Background technology

On the market of conventional refrigerator, response user's demand prepares to have the different a plurality of refrigerators of storing capacity.For example be raised in 500 refrigerators that upgrade 400, refrigerator inside is divided into the storeroom of a plurality of temperature volume by thermal baffle.In general, these refrigerators will form main body respectively by each different storing capacity.

Also have, though possess in recent years narrow be provided with the space also easily the switch shutter door to split the bivalve door refrigerator noticeable.In possessing these refrigerators of splitting bivalve door, be main flow once, but also once adopted on for the small refrigerator about 600mm in that horizontal stroke is wide with wide 700mm of being of horizontal stroke or above large-scale refrigerator.

And in these small refrigerators, on the market also relevant for using identical main body and adopting single open-door and split the type that the refrigerator series of bivalve door is launched with the shutter door of refrigerating chamber.

Also have, be raised in 500 refrigerators that upgrade 400, once to dispose refrigerating chamber in stage casing configuration vegetable compartment and on top, the refrigerator that disposes the stage casing vegetable compartment of refrigerating chamber in the bottom is a main flow, but also occurred at stage casing configuration refrigerating chamber, possess vegetable compartment in the bottom, and possess the refrigerator of the stage casing refrigerating chamber of refrigerating chamber on top.Possess in the refrigerator of stage casing refrigerating chamber at these, possess ice-making compartment and less sub-refrigerating chamber on the top of refrigerating chamber, to improve the serviceability of refrigerating chamber.

The clear 2005-106347 communique of patent documentation 1: Te Open

According to above-mentioned conventional example, because the shutter door of using identical main body and refrigerating chamber is by adopting single open-door and splitting bivalve door mode series and launch, thereby this is for the user, can consider to be provided with the environmental selection single open-door or split bivalve door, can enlarge user's range of choice, simultaneously, for manufacturing firm, can realize generalization of parts, therefore, can satisfy user's demand with cost control to reduced levels.

In case but, therefore, improved cost because existing refrigerator storing capacity difference then needs to make main body by its every kind capacity.

So, if being deployed in, the series that makes single open-door or split bivalve door can realize also on the different refrigerator of storing capacity that series launches, this still is all to be favourable for manufacturing firm for the user.

Summary of the invention

The present invention finishes in order to solve above-mentioned problem, and its purpose is to provide a kind of refrigerator, by the combination of multiple shutter door and multiple storing capacity, realizes diversified series expansion and the good refrigerator of serviceability easily.

In relating to refrigerator of the present invention, in order to achieve the above object, respectively as the epimere configuration refrigerating chamber of storeroom in refrigerator inside, at stage casing configuration refrigerating chamber, in hypomere configuration vegetable compartment, have first thermal baffle of separating above-mentioned refrigerating chamber and above-mentioned refrigerating chamber up and down and second thermal baffle of separating above-mentioned refrigerating chamber and above-mentioned vegetable compartment up and down, and possesses drawer door at above-mentioned refrigerating chamber and above-mentioned vegetable compartment, possess single open-door or split bivalve door at above-mentioned refrigerating chamber, in this refrigerator, possess blowing fan and heat exchanger and constitute the cooling unit of cooling chamber in the configuration of the rear of above-mentioned refrigerating chamber, and possesses the Machine Room of compressor in the configuration of the rear lower portion of above-mentioned vegetable compartment, when cutting apart above-mentioned refrigerating chamber up and down with the stage casing separation frame, with cutting apart about longitudinal baffle between this stage casing separation frame and above-mentioned first thermal baffle, thereby the epimere at refrigerating chamber is arranged side by side the ice-making compartment and second refrigerating chamber that possesses automatic ice-making plant, and first refrigerating chamber is set at the hypomere of above-mentioned refrigerating chamber, above-mentioned cooling unit is at above-mentioned ice-making compartment, the rear of second refrigerating chamber and first refrigerating chamber possesses the puff prot to each above-mentioned storeroom cool-air feed, though possess at the rear of above-mentioned ice-making compartment variable in distance between above-mentioned automatic ice-making plant and the puff prot also can be communicated with cold air apart from adjustment component.

According to the present invention, because between the automatic ice-making plant and cooling unit for ice-making compartment, even its variable in distance also can be with being communicated with apart from adjustment component of guaranteeing that cold air is communicated with, therefore, even the depth change in size of main body also can realize the generalization of automatic ice-making plant and cooling unit.

Description of drawings

Fig. 1 relates to the apparent size system figure of refrigerator group of the present invention.

Fig. 2 is an outside drawing of having opened the refrigerator under the state of splitting bivalve door.

Fig. 3 is an outside drawing of having opened the refrigerator under the state of single open-door.

Fig. 4 is the longitudinal sectional view of the refrigerator that splits around.

Fig. 5 is a front view of having removed the refrigerator under a plurality of the state that is installed on each front, chamber.

Fig. 6 is the longitudinal sectional view of refrigerating chamber.

Fig. 7 is the place ahead stereogram of cooling chamber unit.

Fig. 8 is the rear perspective view of cooling chamber unit.

Fig. 9 is the longitudinal sectional view of ice-making compartment.

Figure 10 is the longitudinal sectional view of ice-making compartment.

Figure 11 is the transverse sectional view of the ice-making compartment and second refrigerating chamber.

Figure 12 is the outside drawing of depth adjustment component that possesses the cold air path at the rear that is arranged at ice-making compartment.

Figure 13 is the cutaway view along the A-A line of Figure 11.

Figure 14 is the parts expanded view of splitting bivalve door.

Figure 15 be the expression first refrigerating chamber portion of drawer mechanism from positive unilateral observation the time cutaway view.

Figure 16 be first refrigerating chamber each storage box pull out the key diagram of putting into.

Figure 17 is an outside drawing of depositing the upper strata storage box of first refrigerating chamber.

Figure 18 is near the outside drawing in stage casing of refrigerator.

Figure 19 is near the outside drawing in stage casing of refrigerator.

Figure 20 is near the outside drawing in stage casing of refrigerator.

Figure 21 is the outside drawing of the first drawer box portion.

Figure 22 is the outside drawing of the rear portion wall of vegetable compartment.

Figure 23 is the key diagram of the serviceability of vegetable compartment.

Figure 24 is the vertical view that is arranged side by side combined kitchen range 40 and refrigerator 1.

Among the figure: 1,1a, 1b, 1c, the 1d-refrigerator, the 40-combined kitchen range, the 51-single open-door, 52-splits bivalve door, 52a, 52b-splits univalve door, 53-hinge portion, the 54-grip member, the 55-outside plate, the 56-inner panel, the 57-upper plate, the 58-lower plate, 59-hinge installation portion, the 60-drawer door, the 70-drawer door, the 80-drawer door, the 90-drawer door, the 100-main body, the 100a-main body, the 100b-main body, the 101-outer container, case in the 102-, 103-foamed polyurethane heat-insulating material, the 130-Machine Room, the 131-compressor, the 132-radiating part, the 140-cooling chamber, the 141-blowing fan, the 142-heat exchanger, 143-condensation pallet, 144-damper portion, the 145-suction unit, the 146-defrosting heater, 150-cooling chamber unit, the 151-recess, the 152-clearance part, 161,162,163,164,165, the 166-ejiction opening, the 167-dividing plate, the 168-partition wall, 169,170-is anti-condensation with pipe, the 171-extension, the 200-thermal baffle, the 201-thermal baffle, the 202-separation frame, the 203-longitudinal baffle, the 204-space, the 205-top board, the 206-base plate, the 400-refrigerating chamber, 450-reversion passage, 460-vegetable compartment feed path, the 500-refrigerating chamber, the 501-supporting guide, 510-water tank portion, the 520-first drawer box portion, the 530-second drawer box portion, 531-egg fixed head, the 532-front panel, the 533-handle, the 534-support portion, 540-separates shelf, the 541-fixed shelf, the adjustable shelf of 542-, 543-fixed shelf part, the dismantled and assembled shelf of 544-, 545-top board shelf, the 546-gripper shoe, the 547-support portion, 548-foot, 550-deposits magazine, 551-deposits magazine in the bottom, the 560-air channel, 570-foot parking space, 571-separates shelf, 572, the 573-longitudinal baffle, the 600-ice-making compartment, portion of 610-drawer mechanism, the 611-guide rail, the 612-bracing frame, 620-ice-making compartment box, portion of 630-automatic ice-making mechanism, the 631-framework, 632-ice making unit, the 633-CD-ROM drive motor, 634-ice making dish, 635-cold air guide, the 636-space, 637-top board face, the 638-gap, the 639-cold air path, 640-ice making shelf, 641-ice making dish, the 642-mains cord, the 643-front side wall, the 644-accessory, 645,646-sprays passage, the 647-partition wall, 700-second refrigerating chamber, portion of 710-drawer mechanism, the 711-guide rail, the 712-bracing frame, the 720-second freezing chamber, 800-first refrigerating chamber, portion of 810-drawer mechanism, 811-bottom portion of drawer mechanism, the 811a-holding member, the 811b-guide rail, the 811c-roller, the 811d-maintaining part, 812-stage casing portion of drawer mechanism, the 812a-maintaining part, the 812b-guide rail, portion of 813-epimere drawer mechanism, the 813a-maintaining part, the 813b-guide rail, 820-bottom storage box, the 821-supporting guide, the 822-guiding helps rib, 830-middle level storage box, 840-upper strata storage box, the 841-lug boss, the 842-handle, the 851-inclined plane, the 852-triangle space, 853-returns the cold air space, the 900-vegetable compartment, 910-drawer open-close mechanism section, 911-bottom drawer open-close mechanism section, the 911a-holding member, the 911b-guide rail, the 911c-roller, the 911d-maintaining part, portion of 912-upper drawer mechanism, the 912a-maintaining part, the 912b-guide rail, 920-bottom storage box, the 921-supporting guide, 930-top storage box, the 931-lug boss, the 932-handle, D0, D1, D2, D3-depth size, the horizontal wide size of W0-, the H0-overall height dimension.

The specific embodiment

Relate to refrigerator of the present invention below with reference to Fig. 1 to Figure 24 detailed description.Have again, the same Reference numerals of usefulness such as same position or arrow are represented, and omit repeat specification.

At first illustrate that with reference to Fig. 1 the series of the refrigerator group that relates to present embodiment constitutes.Fig. 1 relates to the apparent size system figure of refrigerator group of the present invention.

In Fig. 1, the refrigerator group of present embodiment is 400 to be raised to 500 standard refrigerator that upgrade as its object with inner capacities.This inner capacities is an embodiment, also can be applied on the refrigerator group of other capacitance grade certainly.

One of its feature of refrigerator group of present embodiment is, not only general cut size about reaching up and down also possesses: a plurality of main bodys 100 that depth dimension D 0 is different; A fan single open-door 51 that possesses the wide size W0 of general horizontal stroke; Cover a pair of bivalve door 52 of splitting of the wide size W0 of above-mentioned general horizontal stroke with two fans; And the multiple drawer door 60,70,80,90 that possesses the wide size W0 of above-mentioned horizontal stroke, thereby not only realize generalization of parts but also can access good serviceability with diversified inner capacities.

Promptly this refrigerator group is provided with the refrigerating chamber 500 that possesses single open-door 51 or split bivalve door 52 at topmost, be provided with the vegetable compartment 900 that possesses drawer door 90 at foot, and between this refrigerating chamber 500 and vegetable compartment 900, possess the refrigerating chamber of being separated by two thermal baffles 200,201 (with reference to Fig. 4) 400.Above-mentioned refrigerating chamber 400 disposes first refrigerating chamber 800 that possesses drawer door 80 in its underpart, and is provided with ice-making compartment 600 that possesses drawer door 60 and second refrigerating chamber 700 that possesses drawer door 70 at an upper portion thereof side by side.And, in the present embodiment, make above-mentioned each position relation identical, and prepare the different main body 100 of a plurality of depth dimension D 0.

Such as, in the present embodiment, preparation possesses the main body 100a of depth dimension D 2 and possesses two kinds of main bodys 100 of the main body 100b of the depth dimension D 3 bigger than this depth dimension D 2.Thus, the refrigerating chamber 500 of figure shown in (a) by split refrigerator 1b that refrigerator 1a that bivalve door 52 constitutes and the refrigerating chamber 100 shown in the figure (b) be made of single open-door 51 can be respectively in different refrigerator 1c, 1d last the realizations generalization of parts of inner capacities (capacity depth dimension D 0) and with low-cost serial expansion.

In nearest dietetic life, 400 refrigerators that upgrade are becoming the capacity of standard.But in case the refrigerator of this grade is set to dwelling house, then with each residential environment, it is of all kinds that it is provided with situation.Such as, if consider horizontal wide size W0, as long as then horizontal wide size W0 have 600mm just roughly 100% ground can be provided with, as if strengthening horizontal wide size W0 again, then the dwelling house that can not be provided with increases.

Such as, if horizontal wide size W0 becomes 750mm, then only roughly 50% can be provided with.Certainly,, then the wide size W0 of horizontal stroke can be controlled to 600mm, but be limited, in addition, depth dimension D 0 also be had corresponding restriction to the height of ceiling if strengthen short transverse H0 or depth direction D0.So, in the present embodiment, 80% be provided with the wide size W0 of horizontal stroke be set at 650mm roughly.

Also have, depth dimension D 0 is subjected to the depth size restrictions of combined kitchen range.Because the depth size of combined kitchen range generally adopts 600mm, 650mm, therefore,,, also can be provided with to such an extent that have no to merge even refrigerator 1 and come the next door of combined kitchen range as long as meet this size system concavo-convexly.

So, in the present embodiment, with the wide size W0 of horizontal stroke is that 650mm and the size that makes height dimension H0 be roughly 1800mm have been done unification, as for depth dimension D 0, specifically, realize unitized each depth size (wall thickness) owing to can not change, therefore, the depth dimensions D1 of main body is set at the size of the depth size system that meets combined kitchen range.

Have, in the present embodiment, the depth dimension D 2 of main body 100, D3 are set at 625mm and 675mm again.This be because, rounded by the both ends that make each, not only realize and combined kitchen range between harmony, and can strengthen inner capacities.Further describe this point according to Figure 24 below.

Figure 24 is the vertical view that is arranged side by side combined kitchen range 40 and refrigerator 1.In the present embodiment of Figure 24 (a) figure, the thickness of setting single open-door 51 is d7, and to make the both ends of this single open-door 51 form than thickness d 7 little radiuses be the circular shape of R1.The size of this radius R 1 is set the roughly the same size of the dimension D of more forwards stretching out with the front of refrigerator 1 relative combined kitchen range 40 8 for.In the present embodiment, D8 sets 25mm for.Promptly on the both sides, front of this refrigerator 1, execute radius R 1 size and be the circular shape of 25mm.

According to the refrigerator 1 that possesses this shape, even the front of refrigerator 1 stretches out in the front of combined kitchen range 40, the both ends of the refrigerator 1 that stretches out also by gently continuously the circular arc of each front link, thereby alleviate overhang, improve setting property.

(b) figure makes the orthodrome shape that radius is R2 with the front of the single open-door 51 of refrigerator 1.The both ends of the circular arc of this radius R 2 and the circular arc of above-mentioned R1 form continuously.Adopt this shape, not only can make the overhang D9 that stretches out combined kitchen range 40 bigger, and can access same action effect with above-mentioned (a) figure than above-mentioned D8.Certainly, this action effect is split in employing on the refrigerator of bivalve door 52 and also can be obtained same effect.

Get back to Fig. 1 and since be provided with 400 upgrade refrigerator 1 time, whether the shutter door of refrigerating chamber 500 also becomes greatly, therefore, have the space that can open wide this shutter door to become a big restrictive condition.Because this set environment, recently the unlimited size of shutter door become 1/2 to split bivalve door 52 noticeable.This split that 52 of bivalve doors open bigger refrigerating chamber 500 half just can take out food, therefore, also be favourable, but favourable from the storing capacity single open-door 51 of chamber door magazine from energy-conservation viewpoint.That the space is set is identical and can select any one refrigerator 1 in these 2 conditions if can provide with low cost, and then this is very favourable to the user.

Have again, in the present embodiment, taked refrigerating chamber 400 is configured in the layout designs structure of storeroom in the stage casing of refrigerator 1.The applicant had proposed the scheme at the refrigerator of stage casing configuration vegetable compartment in 1997, and up to now, the refrigerator of this edible wild herbs chamber, stage casing has become main flow.But, because the variation of dietetic life in recent years is day by day surging to the needs of frozen food.Such as, from the development of the output of family expenses frozen food, nineteen ninety-five is 360,000 tons, and 2004 is 530,000 tons, and according to statistics, output has improved fifty percent in the period of 10.Especially, the frequency of utilization of ice-making compartment 600 becomes high.

So, in the present embodiment, taked to dispose the refrigerating chamber of depositing frozen food 400 that nearest frequency of utilization is increasing, and in hypomere configuration vegetable compartment 900, in the layout designs structure of the storeroom of epimere configuration refrigerating chamber 500 in the stage casing.And, the refrigerating chamber 400 that constitutes the stage casing is separated two thermal baffles 200,201 (with reference to Fig. 4) up and down and is isolated into storeroom up and down, but section disposes second refrigerating chamber 700 of frequency of utilization the highest ice-making compartment 600 and IQF thereon, dispose designing of jumbo first refrigerating chamber 800 by office in the lower end, thereby not only energy-conservation but also improve freezing efficiency, and can improve serviceability.

Below, illustrate in greater detail the structure of the refrigerator group that is used for realizing this embodiment.

At first, the basic structure of the refrigerator group of present embodiment is described with reference to Fig. 2 to Fig. 4.Fig. 2 is an outside drawing of having opened the refrigerator under the state of splitting bivalve door.Fig. 3 is an outside drawing of having opened the refrigerator under the state of single open-door.Fig. 4 is the longitudinal sectional view of the refrigerator that splits around.Also have, as for explanation, possessing the refrigerator 1a that splits bivalve door 52, and explanation possesses the refrigerator 1b of single open-door 51 as required.

In Fig. 2, the outward appearance of refrigerator 1a by the main body 100 of the lengthwise that opens wide the front, be installed on a plurality of drawer doors 60,70,80,90 that a pair of on this main body 100 split bivalve door 52 and possess drawer box and constitute.

To as shown in Figure 4, aforementioned body 100 is by steel plate goods outer container 101, case 102 and the foamed polyurethane heat-insulating material 103 that is filled between two casees 101,102 constitute in the inside of this outer container 101 is separated with the resin system that interval group goes into as Fig. 2.And 2 thermal baffle 200 and 201 of this main body 100 by separating case 102 in it up and down forms adiabatic 3 storage spaces such as top storage space, stage casing storage space and hypomere storage space.Also have, the stage casing storage space is cut apart up and down by the separation frame of separating up and down between 2 thermal baffles 200 and 201 202, and by separate between this separation frame 202 and the above-mentioned upper thermal barrier dividing plate 200 longitudinal baffle 203 further by about separate.

In the present embodiment, with the storage space of topmost as refrigerating chamber 500, and with the storage space of foot as vegetable compartment 900, and with the refrigerating space between this vegetable compartment 900 and the refrigerating chamber 500 as the refrigerating chamber that is separated into 3 storage spaces 400 that is divided into ice-making compartment 600, second refrigerating chamber 700, first refrigerating chamber 800.

Above-mentioned refrigerating chamber 500 is the storage spaces that are formed at the top of thermal baffle 200, uses a pair of univalve door 52a, the 52b of splitting that installs in pair of hinge chain portion 53 by upper and lower settings that its front can be opened wide.In interior case 102 1 sides of this refrigerating chamber 500, dispose ice making water case portion 510, the first drawer box portion 520 and the second drawer box portion 530 in its underpart, further separate its top up and down by a plurality of separation shelves.Also have, on the above-mentioned inwall of splitting bivalve door 52, be separately installed with a plurality of magazine 550 of depositing.

Above-mentioned ice-making compartment 600 and above-mentioned second refrigerating chamber 700 are storage spaces of cutting apart by about above-mentioned longitudinal baffle 203 quilts.At ice-making compartment 600, by portion of drawer mechanism 610 forwards, backwards direction ice-making compartment box 620 and above-mentioned drawer door 60 can be installed with pulling out, and on its top board face, dispose portion of automatic ice-making mechanism 630.Also have, also by portion of drawer mechanism 710, direction can be equipped with second freezing chamber 720 and the above-mentioned drawer door 70 with pulling out forwards, backwards on above-mentioned second refrigerating chamber 700.

3 storage boxes of above-mentioned first refrigerating chamber 800 can dispose by portion of drawer mechanism 810 separately with pulling out.That is, the bottom storage box 820 that is disposed at foot can be pulled out at fore-and-aft direction by portion of bottom drawer mechanism 811 with drawer door 80.Also have, the middle level storage box 830 that is disposed at the top of bottom storage box 820 can be pulled out separately by portion of stage casing drawer mechanism 812.

Have, the upper strata storage box 840 that is arranged at topmost can be pulled out separately by portion of epimere drawer mechanism 813 again.Therefore, these 3 storage boxes, 820,830,840 quilts are laminated configuration up and down, and wherein, secondly the capacity maximum of the bottom storage box 820 of foot is middle level storage box 830, secondly is upper strata storage box 840 again.That is to say owing to make the projected area of 3 storage boxes roughly the same, therefore, the degree of depth minimum of storage box be exactly upper strata storage box 840.Its result is because top storage box 840 for cold air is incorporated in the more shallow storage box, therefore, is fit to deposit quick-frozen food.

And, middle level storage box 830 and lower floor's storage box 820, its degree of depth is also different, therefore, can be less food storage at middle level storage box 830, bigger food storage on lower floor's storage box 820.

Secondly, vegetable compartment 900 is the storage spaces that are formed at the below of thermal baffle 201, and its front is covered by drawer door 90 and adiabatic sealing, and inner stacked up and down top storage box 930 and the bottom storage box 920 of being equipped with.This drawer door 90 is mounted to along fore-and-aft direction and can pulls out by bottom drawer open-close mechanism section 911.The bottom portion of drawer mechanism 911 that supports this drawer door 90 supports bottom storage boxes 920, and can pull out with the switching of above-mentioned drawer door 90 and to put into bottom storage box 920.

Above-mentioned top storage box 930 is storage boxes more shallow than bottom storage box 920, and by portion of upper drawer mechanism 912, can pull out separately when pulling out drawer door 90 and put into.

The refrigerator 1b that possesses single open-door 51 below with reference to Fig. 3 explanation.This refrigerator 1b as described above, the part beyond the general single open-door that possesses the refrigerator 1a that splits bivalve door 52 51.

The single open-door 51 of this refrigerator 1b, the hinge portion 53 of front one side by being installed on refrigerating chamber 500 up and down can be installed on the main body 100 with opening and closing.As described above, for a pair of univalve door 52a, the 52b of splitting is installed, in the both sides of refrigerating chamber 500 hinge portion 53 is set up and down on main body 100, therefore, a side of a side is installed single open-door 51 therein.In Fig. 3, hinge portion 53 is installed on the right side, and in the hinge portion 53 of not shown opposite side hinge cap etc. is installed.Make this structure, for example if the single open-door of counter-rotating about preparing in addition the single open-door 51 that opens wide the right side opposite with Fig. 3 then is installed is easier to.

As shown in Figure 1, because refrigerator 1b makes the grip member 54 of its single open-door 51 general with the handle of splitting univalve door 52a, thereby make its outward appearance and refrigerator 1a have similar sense.And side disposes a plurality of magazine 550 of depositing up and down within it.

The general arrangement of refrigerating structure portion is described below with reference to Fig. 4.In Fig. 4, present embodiment is made the structure of stacked Machine Room 130 and cooling chamber 140 at the back side of main body 100.Promptly, in the present embodiment, rear portion in the vegetable compartment 900 of foot disposes the Machine Room 130 that possesses compressor 131 and radiating part 132, rear portion at the refrigerating chamber 400 in stage casing disposes the cooling chamber 140 that possesses blowing fan 141 and heat exchanger 142, and is formed with air channel 560 at the rear portion of the refrigerating chamber 500 of topmost.

The lower backside that above-mentioned Machine Room 130 is main bodys 100 and space of the concavity that form recessed to inside, and compressor 131 and radiating part about 132 are disposed in the horizontal wide Machine Room.Thus, height overall can be controlled than the lowland in this Machine Room 130, therefore, can reduce the volume of the Machine Room 130 of stretching out to vegetable compartment 900 inboards.That is to say, in the present embodiment, can dispose above-mentioned Machine Room 130 at the rear of the bottom of vegetable compartment 900 storage box 920.And, the back space of the top storage box 930 of above-mentioned vegetable compartment 900 can be expanded to the top position of above-mentioned Machine Room 130.

In the present embodiment, the rear portion of top storage box 930 is extended to the parking space that has enlarged, and rearward stretch out again from the rear portion of bottom storage box 920 and form.Thus, strengthen effective parking space of the vegetable compartment 900 that constitutes by bottom storage box 920 and top storage box 930.

Further utilize the above-mentioned parking space that has enlarged, the bottom drawer open-close mechanism section 911 that supports bottom storage box 920 is rearward formed more longways.Thus, guarantee the repeating part of the bottom drawer open-close mechanism section 911 of bottom storage box 920 and maintenance drawer door 90, therefore, can forwards pull out bottom storage box 920 significantly from vegetable compartment 900.Make the pulling out of food of bottom storage box 920 put into easily.

Also having, is the lower cooling chamber 140 of Machine Room 130 and temperature because the higher space of temperature can be blocked by compressor 131 or radiating part 132 in this space that has enlarged, and therefore, also is favourable from the aspect of the thermal efficiency.

Above-mentioned cooling chamber 140 is formed at the rear portion that possesses the refrigerating chamber 400 that constitutes between 2 thermal baffles 200,201 of heat-insulating material.This cooling chamber 140 is made of the inwall of main body 100 and the cooling chamber unit 150 that is installed on its front.In this cooling chamber 140, the stacked on top of one another configuring condition is as follows: foot configuration condensation pallet 143; Be blowing fan 141 at an upper portion thereof; On the top of blowing fan 141 is heat exchanger 142; On heat exchanger 142 tops is damper portion 144.

Its position relation is as follows: at the rear of lower thermal barrier dividing plate 201 configuration condensation pallet 143; At the rear of first refrigerating chamber 800 configuration heat exchanger 142; In the rear of the ice-making compartment 600 and second refrigerating chamber 700 configuration blowing fan 141 and damper portion 144.As for said fan 141, be configured to the rear that its bottom can the above-mentioned separation frame 202 of butt.

Here, play a part to remove the defrosting heater 146 that is accumulated in the frost on the heat exchanger 142 being provided with on the condensation pallet 143 with the operation of heat exchanger 142.Defrosting heater 146 heating and the defrost water that produced when dissolving attached to white on the heat exchanger 142 drainpipe 147 by being arranged on condensation pallet 143 bottoms is to outdoor discharge.

The summary that cold air path is described below with reference to Fig. 4 to Figure 13 constitutes.For the purpose of simplifying the description, Fig. 5 has represented to remove the front view of the refrigerator under a plurality of the state of the front that is installed on each chamber.In this Fig. 5, the position relation for the ventilating duct of representing each storage box or shelf and cold air dots cold air path.Fig. 6 to Figure 13 is used to illustrate the cold air path of refrigerating chamber.

Fig. 6 is the longitudinal sectional view of refrigerating chamber, Fig. 7 is the place ahead stereogram of cooling chamber unit, Fig. 8 is the rear perspective view of cooling chamber unit, Fig. 9, Figure 10 are the longitudinal sectional views of ice-making compartment, Figure 11 is the transverse sectional view of the ice-making compartment and second refrigerating chamber, Figure 12 is the outside drawing of depth adjustment component that possesses the cold air path at the rear that is arranged at ice-making compartment, and Figure 13 is the cutaway view along the A-A line of Figure 11.As for explanation, based on Fig. 5, the limit is with reference to the explanation of Fig. 6 to Figure 13 limit.

At first, in Fig. 4, Fig. 5, present embodiment is that cold air passes through the structure that 1 heat exchanger 142 cools off whole refrigerator inside.Thereby Quilt with air conditioning is arranged at suction unit 145 suctions of the bottom of above-mentioned cooling chamber 140.Suck above-mentioned heat exchanger 142 coolings of Quilt with air conditioning of cooling chamber 140, and be drawn onto in the blowing fan 141.The Quilt with air conditioning that is sprayed by blowing fan 141 is branched off into refrigerating chamber 400 and damper portion 144.Thereby if close damper portion 144, its cold air is all supplied with to refrigerating chamber 400, if discharge damper portion 144, the part of cold air is supplied with to refrigerating chamber 500 or vegetable compartment 900 with the releasing degree of damper portion 144.In the present embodiment, not shown microcomputer is controlled this damper portion 144 or blowing fan and compressor 131 according to the information that is arranged at the not shown sensor at each position.

The Quilt with air conditioning that has passed through damper portion 144 is branched off into refrigerating chamber 500 and vegetable compartment 900.Less cool-air feed gets final product to vegetable compartment 900, and its major part supplies to refrigerating chamber 500.On the back side of the refrigerator inside of refrigerating chamber 500, be formed with the air channel 560 of being covered by panelling.The cold air that is supplied to refrigerating chamber 500 sprays between the separation shelf 540 of refrigerating chamber 500 from 560 risings of above-mentioned air channel and from the ejiction opening 561 that is provided with aptly.Also have, cold air is 560 branches and supply with to the above-mentioned first drawer box portion 520 and the second drawer box portion 530 from the air channel.

The reversion passage 450 of bottom one side at the refrigerator inside back side of the cold air of supplying with to refrigerating chamber 500 by being arranged at refrigerating chamber 500 returns the bottom of cooling chamber 140.

On the one hand, the vegetable compartment feed path 460 of the cold air that is branched off into vegetable compartment 900 by being arranged side by side with above-mentioned reversion passage 450 supplied with from rear portion one side of the top board face of vegetable compartment 900.For vegetable compartment 900, for the vegetable drying that prevents to be caused by cold air, the top of bottom storage box 920 is covered by top storage box 930, and the top of top storage box 930 is by thermal baffle 201 shutoff.Therefore, the cold air of guiding vegetable compartment 900 turns back to the below of cooling chamber 140 in the cooled and stored and indirectly by 2 storage boxes on every side from the opposite side at top board face rear after the greengrocery in 2 storage boxes.Also have, also can and use vegetable compartment feed path 460 and reversion passage 450.

Secondly, in Fig. 6, supply to the cold air of refrigerating chamber 400, the cool-air feed passage 169 of the front by being formed at cooling chamber unit 150 by means of partition wall 151 supplies to the above-mentioned ice-making compartment 600 and first refrigerating chamber 800 and second refrigerating chamber 700.Further describe this cooling chamber unit 150 with Fig. 7, Fig. 8 below.

In Fig. 7, Fig. 8, this cooling chamber unit 150 is formed by resin formed article that constitutes outward appearance and foamed polyurethane heat-insulating material.The back side of cooling chamber shown in Figure 8 unit 150,3/4 of below forms concavity, and this recess 151 constitutes cooling chamber 140 with the inside back face wall of main body 100.At this cooling chamber 140, dispose heat exchanger 142 in its underpart, be formed with blowing fan 141 at an upper portion thereof.The top of blowing fan 141 forms bulk with the foamed polyurethane heat-insulating material, and portion forms damper portion 144 and cold air path within it.On around the above-mentioned recess 151, be pasted with clearance part 152, the tightness when guaranteeing to be installed to main body 100.

Also have, in a side of above-mentioned recess 151, be formed with the groove 153 that connects up and down, the inside back face wall of this groove 153 and main body 100 forms reversion passage 450 together.Both sides at this groove 153 also are pasted with clearance part 152, the tightness when guaranteeing to be installed to main body 100.

In Fig. 7, the resin formed article that the front outward appearance of cooling chamber unit 150 is possessed a plurality of ejiction openings and suction mood mouth covers.The ejiction opening 161 and 162 that is formed at top is refrigerating chamber ejiction openings, and ejiction opening 163 is second refrigerating chamber ejiction openings.The especially big ejiction opening 164 that is formed at the left and right sides in stage casing is the ejiction openings that are used on the epimere folding and unfolding case 840 of first refrigerating chamber 800, and a pair of little ejiction opening 165 of its below is the ejiction opening for 830 uses of middle level storage box.Have, a pair of little ejiction opening 166 of its below is the ejiction opening that uses for bottom storage box 820 again.In the present embodiment, 1 or 2 ejiction openings are set to improve freezing efficiency in conjunction with the size of above-mentioned capacity.

Also have, the positive basifacial in cooling chamber unit 150 disposes and is used for making cold air to turn back to the suction unit 145 of cooling chamber 140.And, between this suction unit 145 and above-mentioned ejiction opening 166, to the indoor one side-prominent dividing plate 167 that is formed with, bottom storage box 820 is being left under the state of refrigerating chamber 400 to alleviate from the cold air of ejiction opening 165 ejections, be sprayed onto after the back face wall of this bottom storage box 820, do not cool off in the refrigerating chamber and return suction unit 145.

On cooling chamber unit 150, on position roughly, be formed with the ejiction opening 168 that the air channel 560 in the inwall with the back side that is formed at refrigerating chamber 500 is communicated with near central authorities, and, be formed with the part of the vegetable compartment feed path 460 that is communicated with the rear, bottom of refrigerating chamber 500 in a side.

According to this cooling chamber unit 150, owing to be equipped with major parts such as blowing fan 141, damper portion 144 and cold air ventilating duct, thereby can after the assembling of the outside of refrigerator 1, be assembled to the refrigerator the inside, therefore, can improve assembleability.During assembling, in advance after defrosting heater 146 being installed on the condensation pallet 143 or being installed in heat exchanger 142 on the assigned position, insert and be installed on the internal face from first refrigerating chamber 800 of regarding it as big opening in the least, not only the position of special provision ventilating duct and each one concerns, and can install simply.Thereby pull down this cooling chamber unit 150 and just can open wide cooling chamber 140, therefore, also can maintain easily.

Have again,, therefore, can improve the spatter property and the peripheral hardware design of refrigerator inside because the front of cooling chamber unit 150 is made of resin formed article with on every side interior case 102.

Below with reference to the cool-air feed of Fig. 6 explanation to first refrigerating chamber 800.In Fig. 6, cooling chamber unit 150 is separated wall 168 and isolates cold air path 169 to first refrigerating chamber, 800 cool-air feeds in the front of cooling chamber 140.That is, the cold air from blowing fan 141 ejections passes through above-mentioned cold air path 169 guiding belows.And from the ejiction opening 164 that is arranged at cold air path 169 tops upper strata storage box 840 cool-air feeds to first refrigerating chamber 800, then, from the ejiction opening 165 in the stage casing that is arranged at cold air path 169 to middle level storage box 830 cool-air feeds, at last, from the ejiction opening 166 of the hypomere that is arranged at cold air path 169 to bottom storage box 820 cool-air feeds.

In the present embodiment, the separation frame 202 of separating the ice-making compartment 600 of first refrigerating chamber 800, its epimere and second refrigerating chamber 700 is made not the bar-shaped of depth rearward.Thereby form the space 204 that does not dispose storage box etc. at the rear portion of this separation frame 202.In the present embodiment, with regard to essence, utilization can not be disposed large-scale ejiction opening 164 as the space 204 that parking space utilizes.

In the present embodiment, as shown in Figure 17, the upper strata storage box 840 of first refrigerating chamber 800 is made the box-shaped that its top is opened wide significantly.Therefore, under the state of closing drawers door 80, the upper opening portion of upper strata storage box 840 is in abutting connection with the space 204 at the rear portion of separation frame 202.Thereby if from the rear portion in this space 204 by ejiction opening 164 cool-air feeds, just can to towards this space 204 significantly opening upper strata storage box 840 whole cool-air feeds.And, ejiction opening 164 is grown and can be configured at fore-and-aft direction and has in the wider space 204 that is equivalent to separation frame 202 thickness, therefore, and compare, can make it bigger and make the ejection position be positioned at the place ahead to the ejiction opening 164,165 of first refrigerating chamber, 800 cool-air feeds.

Because existing refrigerating chamber to be to separate the structure on its top with thermal baffle, therefore, perhaps form ventilating duct from the rear cool-air feed of storage box or at the top board face of thermal baffle.Therefore, the supply of cold air or deflection rear or structure become complicated.But, according to present embodiment, by wider space 204, can be with simple structure near cool-air feed equably upper strata storage box 840 central authorities.

On the one hand, in the present embodiment, to the cool-air feed of bottom storage box 820 and middle level storage box 830, the shape of the case by improving middle level storage box 830 and top storage box 840, and also can carry out effectively by simple structure.That is, in the present embodiment, on the back face wall at the rear portion of middle level storage box 830 and top storage box 840, be formed with inclined plane 851.

In the present embodiment, owing to use the cooling chamber unit 150 that forms by the approximate vertical face to form the back face wall integral body of the internal face of refrigerating chamber 400, therefore, refrigerating chamber 400 is made roughly rectangular shape.Therefore, can take in the projected area that foot at the refrigerating chamber 400 of this rectangular shape almost disposes the bottom storage box 820 of having expired being configured in each storage box on this refrigerating chamber 400.

Especially, owing to can make the front of the rearward end of 3 storage boxes that are disposed at first refrigerating chamber 800 in abutting connection with above-mentioned cooling chamber unit 150, thus can strengthen substantial storing capacity.

But if possess this structure, then to the cool-air feed of the bottom storage box 820 of the below that is layered in upper strata storage box 840 and middle level storage box 830 difficulty that becomes.In the present embodiment, improve countermeasure as it, the inclined plane 851 of the back face wall by making the rear portion of excising middle level storage box 830 and top storage box 840 obliquely, can be observed from the side, can middle level storage box 830 and above the upper strata storage box 840 rearward end to form the cross section be leg-of-mutton space 852.In the present embodiment, this triangle space 852 is as the cold air path utilization.

That is to say, in the present embodiment, on the cooling chamber unit 150 of above-mentioned triangle space 852, be provided with ejiction opening 165,166.This ejiction opening 165,166 is forwards outstanding to be formed so that enter above-mentioned triangle space 852.Therefore, the cold air that sprays from ejiction opening 165,166 is sprayed onto the inclined plane 851 in the place ahead and supplies on the bottom storage box 820 and middle level storage box 830 of its below.Thereby the back face wall of not excising the rear of bottom storage box 820 and middle level storage box 830 also can cool-air feed.

And,, therefore, can make the rearward end of bottom storage box 820 and middle level storage box 830 not form the front of idle space ground at its rear in abutting connection with cooling chamber unit 150 owing to can absorb outstanding ejiction opening 165,166 with above-mentioned triangle space 852.Have again, pass through said structure, can guarantee cool-air feed to bottom storage box 820, thereby needn't the gap be set for bottom and guarantee cold air path at the upper end of bottom storage box 820 and middle level storage box 830, therefore, can increase the substantial storing capacity that is equivalent to this this part space, gap.

Also have, though by making above-mentioned inclined plane 851, the storage volume of middle level storage box 830 and upper strata storage box 840 reduces, but because the position on this inclined plane 851 is in the bottom, rear that is not easy to pull out 2 storage boxes putting into food, therefore, its influence Min. can be controlled to, and by this inclined plane 851, the additional effect that the food deposited is forwards moved easily can be expected to pull out.

Also have, because in the present embodiment, the front lower in cooling chamber unit 150 does not form cold air path 169, and therefore, what can make that this space makes refrigerating chamber 400 returns cold air space 853.This returns cold air space 853 owing to covered by dividing plate 167 above it, and therefore, the cold air that can make in refrigerating chamber 400 inner loop turns back to the bottom of cooling chamber 140 effectively.

Also have, the cold air that supplies on 3 storage boxes 820,830,840 descends in refrigerating chamber 400 by the air vent on the front face that is formed at each storage box, and turns back to suction mood mouth 145 by above-mentioned cold air space 853.

The structure of flowing of the cold air relevant with second refrigerating chamber with ice-making compartment 600 and portion of automatic ice-making mechanism 630 is described below with reference to Fig. 6 and Fig. 9 to Figure 13.

At first, in Fig. 6, by being formed at the not shown ventilating duct in the cooling chamber unit 150, supplying with to ice-making compartment 600 from ejiction opening 161 and 162, and in second refrigerating chamber 700, supply with by ejiction opening 163 from the cold air of blowing fan 141 ejection.Below with reference to Fig. 9 to Figure 13, illustrate in greater detail this structure.

In Fig. 9, on the top board face 637 of ice-making compartment 600, the portion of automatic ice-making mechanism 630 that is made of framework 631 and automatic ice-making unit 632 and ice making shelf 640 is installed.On ice making shelf 640, can install by general manual ice making dish 641.As shown in Figure 11, automatic ice-making unit 632 and ice making shelf 640 are separated by means of partition wall 647, and from ejiction opening 161 to automatic ice-making unit 632, from ejiction opening 162 to ice making shelf 640 cool-air feeds respectively.

Get back to Fig. 9, this automatic ice-making unit 632 is made of CD-ROM drive motor 633 and ice making dish 634.This automatic ice-making unit 632 reverses this ice making dish 634 by CD-ROM drive motor 29 and makes the ice that is created on ice making dish 634 break away from ice making dish 634, makes it to drop in the ice-making compartment box 620 and is stored in this ice-making compartment box 620.The 635th, be arranged at the cold air guide on the top board face of above-mentioned framework 27.

This portion of automatic ice-making mechanism 630 is on ice making dish 634 and between the top board face of framework 631, has to guarantee that above-mentioned ice making dish 634 reverses in order to deice or the space 636 of the movement locus that twisting action is required.Above-mentioned cold air guide 635 is used to guide the cold air that enters this space 636 above ice making dish 634.

Also have, be practical application ice-making compartment 600 effectively, portion of automatic ice-making mechanism 630 is installed on the top board face 637 of this ice-making compartment 600.

Have, this portion of automatic ice-making mechanism 630 guarantees gap 638 between the top board face of CD-ROM drive motor 633 and framework 631 again.This gap 638 also is used as the space of the previous ice making dish 634 of counter-rotating.That is to say the used space of track of the counter-rotating twisting action of the extension double as ice making dish 634 in the gap 638 of guaranteeing on the top of the top of CD-ROM drive motor 633 and framework 631.

In the present embodiment, be provided with from the lead cold air path 639 of above-mentioned ice making dish 634 of the cold air of ejiction opening 161 ejections of the front of the cooling chamber unit 150 that is formed at the rear that is arranged on portion of automatic ice-making mechanism 630.One end of this cold air path 639 inserts 638 the insides, gap, and the other end is connected on the ejiction opening 161.According to this cold air path 639, as guide portion, can make from the cold air of blowing fan 141 ejections to spray to ice making dish 634 sides with the top of CD-ROM drive motor 633.

In the present embodiment, promptly use the above-mentioned cold air path 639 of different parts to be communicated with ejiction opening 161 and the top of ice making dish 634 so that the variable in distance of portion of automatic ice-making mechanism 630 and ejiction opening 161, because of this cold air path 639 becomes apart from adjustment component, thereby also can guarantee the circulation of cold air.

That is, in the present embodiment, prepare to have the different main body 100 of a plurality of depth dimension D 0.To this, prepare a plurality of to should depth dimension D 2, portion of automatic ice-making mechanism 630 that the depth dimension D of D3 (with reference to Fig. 1) 0 is different, have problems with regard to cost.If contrast ejiction opening 161 is installed portion of automatic ice-making mechanism 630, then because the installation site of portion of automatic ice-making mechanism 630 because of depth dimension D 0 difference is moved at fore-and-aft direction, makes the Practical Performance of portion of automatic ice-making mechanism 630 reduce.So, in the present embodiment, even depth dimension D 0 different refrigerator 1a, 1c also can make cold air path 639 lap clearance 638 accordingly and absorb depth dimension D 2, the size difference of D3 with this lap.

The main body 100 of identical depth size also has, even as long as in cold air path 639 and the overlapping scope of gap 638tgj, just can move the installation site of portion of automatic ice-making mechanism 630 at fore-and-aft direction.

Also have the mains cord that 642 portions of expression automatic ice-making mechanism 630 are required etc.These mains cord 642 folding and unfoldings are between the front side wall 643 of CD-ROM drive motor 633 and cooling chamber unit 150.Auxiliary spare part or the accessory 644 that should auxiliary deposit can make it to form one with above-mentioned cold air path 639, also can make respectively.

Figure 12 represents to make above-mentioned subsidy parts 644 and cold air path 639 to be shaped to the embodiment of one.In Figure 12, (a) figure is that (b) figure is from the stereoscopic figure of the cold air path of oblique beneath from the stereoscopic figure of the cold air path of oblique upper observation.In the present embodiment, constitute the plate-like body plate 644 of accessory 644 relatively, about be formed with the ejection passage 645 and 646 of prominent shape side by side.This ejection passage 645 is communicated with ejiction opening 161, and ejection passage 646 is communicated with ejiction opening 162.Main board 644 adapts with the shape of the cooling chamber unit 150 that possesses ejection passage 161 and 162, upper shape forms the tabular of roughly L font shape ground bending, and possesses the shape that has further clamp-oned to the inside the below, thereby, from the front of cooling chamber unit 150 around installing to the side and determining its position.

Ejection passage 645 forms the chute shape of having opened wide above it, and is arranged on the upper end of main board 644.On the one hand, the ejection passage 646 form tubular, and be arranged at than the ejection passage 645 also to lean on the below the position on.This is because be used to install the gap 638 of an end that sprays passage 645 because the cause of CD-ROM drive motor 633 is positioned at the top position.This results from, and therefore ejection passage 646, can reduce the ejection position to ice making shelf 640 cool-air feeds that do not possess ice-making compartment box 620 grades.Also have, therefore ejection passage 645, forms the tubular air channel owing to contact with the top board face of framework 631 above it.

These 2 forwards outstanding formation of ejection passages 645, its length possess the length that differs of the depth dimension D 2 of main body 100 and depth dimension D 3 and form.

Also have, below 2 ejection passages 645, be formed with the dividing plate 647 that plays a part to stop the prominent shape that cool air injection directly moves from the top after the back face wall of above-mentioned framework 631 downwards.According to the cold air path 639 that possesses this accessory 644, can be with the rear portion of accessory 644 as the zone of depositing mains cord 642.

Below in conjunction with Figure 10 and Figure 11 the installation of the ice-making compartment 600 of portion of automatic ice-making mechanism 630 to top board face 637 is described.

In the drawings, the top board face 637 of portion of automatic ice-making shown in Figure 9 mechanism 630 relative ice-making compartments 600 is installed on from last side depth to the position of L1 size.To this, portion of automatic ice-making mechanism 630 shown in Figure 10 is installed on the position of L2 size.Poor, also such as previously described for this L1 and L2, by the ejection passage 645,646 of gap 638 and cold air path 639 overlapping length decision, but be set in the present embodiment in the scope of 30～60mm.This overlap length be set at can absorb by the main body 100a of the length that possesses depth dimension D 2 and possess depth dimension D 3 length main body 100b the depth size poor, be the length of 50mm in the present embodiment.Thereby need only the length that L1 size L2 size is set at regulation, just can adopt depth size different 2 main body 100a, 100b.

Nearest refrigerator for example changes shelf, container class for enlarging the depth size that internal volume only changes casing usually, realizes the generalization with irrelevant cooling chamber unit 150 grades of depth size, thus die clamp (type the is controlled instrument) expense when reducing parts and making.

At this moment, as described above, by the cold air path 639 apart from the adjustment component function also possess as the different length of the ejiction opening 161,162 of adjusting cooling chamber unit 150 and ice making dish 641 is set, can easily cooperate depth dimension D 0 different main body 100a, 100c.Thus, do not exist for corresponding depth etc. and the situation of making the framework 631 that forms portion of automatic ice-making mechanism 630 in addition.

Certainly, if change L1, the depth size in zone of mains cord 642 grades that the L2 size is then deposited the rear of accessory 644 also changes thereupon, but should be guaranteed by accessory 644 in the zone.

But, according to the structure of this ice-making compartment 600, be not directed into from the ejiction opening 161,162 on the top of cooling chamber unit 150 by cold air path 639 by heat exchanger 142 chilled cold air on the gap 638 and ice making shelf 640 on top of CD-ROM drive motor 633 with not changing direction.

To be directed to Quilt with air conditioning gap 638 orientations in gap 638, to be directed in order cooling off along the length direction of ice making dish 634 by cold air guide 635.Thus, the water of cold air and ice making dish 634 the insides can fully carry out heat exchange.

Certainly this moment, be formed at 636 pairs in space between framework 631 and ice making dish 634 top and guarantee to be used for the necessary sized of the movement locus of ice making dish 634 and work.

Also have, also can and make cold air path 639 removable, the portion of automatic ice-making mechanism 630 of depth dimension D 0 that can corresponding refrigerator 1 is provided by other making framework 631 and cold air path 639 in framework 631 sides.At this moment, also can be on above-mentioned cold air path 639 the one-body molded housing that can deposit mains cord 642 grades.

On the one hand, supply with to ice making shelf 640 by the ejection passage 646 of cold air path 639, can cool off ice making dish 641 from the cold air of ejiction opening 162 ejections.On the above-mentioned partition wall 647 of separating ice making unit 632 and ice making shelf 640, be formed with opening aptly, cold air by ice making unit 632 and ice making shelf 640 is after the ice of the above-mentioned ice-making compartment box of cooling 620 the insides, edge around ice-making compartment box 620 overflows, and flows into first refrigerating chamber of the below of ice-making compartment 600.

The longitudinal baffle 203 of separating the ice-making compartment 600 and second refrigerating chamber 700 is described below with reference to Figure 11, Figure 13.In the present embodiment, owing to be arranged side by side the ice-making compartment 600 and second refrigerating chamber 700 that possesses drawer door 60 or 70, therefore, between these 2 storerooms, need and be used to keep being used for opening and closing the portion of drawer mechanism 610 of above-mentioned drawer door 60 or 710 longitudinal baffle 203.Also have,, just be necessary to implement the anti-condensation countermeasure in the front of longitudinal baffle 203 since open and close drawer door 60 or 70.But, when forming, relate to cost and improve problem as if this longitudinal baffle 203 is cooperated main body 100a, the 100b of different depth.

So, are second refrigerating chambers of the temperature of refrigerator inside close ice-making compartment 600 and quick-frozen but inventor of the present invention notices longitudinal baffle 203, distance is set adjusts space (gap) 638 thereby visualize rearward end at above-mentioned longitudinal baffle 203.

By this being set apart from adjusting space 638, on the short main body 100a of depth dimension D 2, this is narrow or install with size very close to each other apart from adjusting space (gap) 638, on the main body 100b of depth, the length part that is equivalent to the difference of depth dimension D 2 and D3 can be adjusted space (gap) 638 as distance with depth dimension D 3.

So, according to the structure of this longitudinal baffle 203, not only realize as the function that is arranged at the longitudinal baffle 203 between 2 storerooms that possess drawer door, and can adopt on the different main body 100a of depth size, 100b, therefore, can promote generalization of parts, can control cost.

Also have, utilize this, can carry out the mutual circulation of the cold air between the ice-making compartment 600 and second refrigerating chamber apart from adjusting space 638.Such as, because of being necessary when ice-making compartment 600 1 sides are concentrated most cold air, the temperature of ice-making compartment 600 is lower than the temperature of refrigerating chamber 700 for the moment, but the cold air between two Room is circulated mutually by distance adjustment space 638 is set, therefore, after long-time, cold air flows apart from adjustment space 638 by this and realizes the equalizations of temperature.When this concentrated a large amount of cold air at second refrigerating chamber 700, the result was also identical.

In the present embodiment, in order to realize possessing the longitudinal baffle 203 that above-mentioned distance is adjusted space 638, implement following concrete structure.That is, in the present embodiment,, not only to adopt on separation frame 202, to install and fix the structure of longitudinal baffle 203, but utilize top board face 205 grades of above-mentioned thermal baffle 200 to fix in order to keep 2 drawer doors 60,70 securely.

This longitudinal baffle 203 is by mould molding such as synthetic resin, and adjust space 638 than form the depth size shortly in order to form above-mentioned distance in the wings, its top is mounted in the not shown groove that inserts on the top board face that is formed at above-mentioned thermal baffle 200, and its bottom is installed on the base plate 206 that is fixed on securely on the separation frame 202.

In the both sides of longitudinal baffle 203, be provided with guide rail 611,711.The guide rail of this guide rail 611 on another madial wall that is arranged at the ice-making compartment 600 that faces one another with longitudinal baffle 203 constitutes pair of guide rails 611.To keep the pair of supporting 612 of drawer door 60 to be slidably mounted on this 1 pair of guide rail 611, thereby constitute portion of above-mentioned drawer mechanism 610.Therewith in the same manner, the guide rail on another madial wall that is arranged at second refrigerating chamber 700 that faces one another with longitudinal baffle 203 constitutes pair of guide rails 711.To keep the pair of supporting 712 of drawer door 70 to be slidably mounted on this 1 pair of guide rail 711, thereby constitute portion of above-mentioned drawer mechanism 710.

This guide rail 611,711 and longitudinal baffle 203 are made of one, and longitudinal baffle 203 intensity own are improved also made contribution.Certainly, also as discussed previously such, be equipped with under the state of store food in the ice-making compartment box 620 on being supported in bracing frame 612,712 and the second refrigerating chamber box, longitudinal baffle 203 has to bear pulls out the structure of putting into intensity.

Here, separation frame 202 and longitudinal baffle 203 are installed on the front peristome of ice-making compartment 600 and first refrigerating chamber 800 and second refrigerating chamber 700, form the ferro-gum magnetizing surface of drawer door 60,70,80.On this separation frame 202 and longitudinal baffle 203, be provided with anti-condensation with pipe 169.This is anti-condensation to be made of the kind of refrigeration cycle pipe arrangement with pipe 169, is the pipe of the high-temperature area of compressor etc.

As mentioned above, among this embodiment, because in the time of will forming the longitudinal baffle 203, base plate 206 etc. of depth direction and for example be assembled on the refrigerating chamber 400, in advance and cooling chamber unit 150 between vacate gap 170, gap 171, therefore, as main body 100a and main body 100b, the measure-alike and shared drawer door of not only general opening (width dimensions W0), and also carry out expansion easily to the inner capacities different type of machines by the different main body 100 of depth size.

Promptly, if in advance the size in gap 170, gap 171 is for example guaranteed 50mm, then the refrigerator 1a that depth has been lacked 50mm can install, in addition, if in advance the size in gap 170, gap 171 is guaranteed 80mm, also surplus 30mm after then the refrigerator 1c that depth has been lacked 50mm installs, thereby can guarantee that by this gap 170, gap 171 cold air comes in and goes out, therefore, the samming that can give full play to the ice-making compartment 600 and second refrigerating chamber 700 turns usefulness into.

According to the embodiment that possesses this ice-making compartment, make CD-ROM drive motor one side be arranged in cooling chamber one side ground with the refrigerator of automatic ice-making chamber folding and unfolding at framework, owing to make not only with cold air path and be connected in top ejiction opening on the cooling chamber unit of separating between ice-making compartment and the cooling chamber, and between the top board face and the air channel between the framework of CD-ROM drive motor, and between above-mentioned cold duct and the CD-ROM drive motor top board face superimposed is removable, thereby cold air sprays towards the hole, rear from the initial hole of the length direction of ice making dish, therefore, the cold air that enters in the framework can fully cool off the ice making dish, and with made comparisons can be with not only ice making at short notice of the water in the ice making dish in the past, and also needn't prepare special cold air path to the cold air path that is used in framework, feeding cold air.

Have again and since utilize CD-ROM drive motor above, use vessel cover that cold air is directed on the ice making dish, make cold air can unhinderedly be directed to the ice making dish above, promote ice making.

Also have,, therefore, especially needn't be provided with above CD-ROM drive motor and the cold air path that enters between the top board face of ice-making compartment being formed at the used space of track of the extension in the top board of CD-ROM drive motor and the air channel between the framework as the counter-rotating twisting action of ice making dish.

Also have, by being arranged at the cold air that top ejiction opening on the cooling chamber unit and cold air path be directed in the framework top board face of CD-ROM drive motor is sprayed to ice making dish one side as guide part, therefore, cold air stably sprays to ice making dish one side, if pre-determine the ice making dish and with the position on drive division top, just can constitute best cold air path.

Also have, the superimposed portion of the top board face of cold air path and CD-ROM drive motor, even framework install depart from also can be superimposed over the ground roughly be equivalent to the part of the thickness of CD-ROM drive motor, therefore, only otherwise the superimposed part that exceeds passage and CD-ROM drive motor just can access the effect that the position that makes CD-ROM drive motor for example is positioned at the place ahead.

Also have, be formed at the top board face of CD-ROM drive motor and the air channel between the framework relatively, the guiding parts of ice making dish one side that will lead from the cold air in air channel is arranged on the framework top board, therefore, even on the ice making dish and between above the CD-ROM drive motor, drop is arranged, cold air is directed into the rear above also skimming over the ice making dish, therefore, shortens the ice making time.

Have again, in the present embodiment, in the multiple leaf door refrigerator that possesses ice-making compartment of having portion of automatic ice-making mechanism at least etc., because a square end portion that will be used in identical and the corresponding parts of depth on the refrigerator that depth is different of opening is fixed on and waits in the refrigerator not to be fixed on structure on the other side's parts, therefore, identical and have only the different refrigerator of depth size in opening (width dimensions) and layout designs, can realize the generalization of parts of depth direction, the reduction of the die clamp expense in the time of therefore, can realizing the parts making, parts stock expense etc.

Also have, the corresponding parts of depth that what is called is used for refrigerator comprise connection automatic ice-making structural portion, cold air path between the partition member of refrigerating chamber and division cooler chamber or the longitudinal baffle between the sharing system icehouse and second refrigerating chamber, and only be fixedly set in a square end portion of the parts on the depth direction of refrigerator and make the opposing party end freedom, therefore, even the depth change in size also can be used certainly, and can expect in use, if longitudinal baffle is then guaranteed indoor equalizing temperature, for supplying with stable cold air by means of the top plate portion of CD-ROM drive motor under the situation of cold air path and guaranteeing the subsidiary effect of flexible cord folding and unfolding portion.

Also have, be connected in the top ejiction opening on the cooling chamber unit of separating between ice-making compartment and the cooling chamber and be formed at the top board face of CD-ROM drive motor and the cold air path between the air channel between the framework because cold air path is made, therefore, cold air path can with the superimposed size range of the top board face of CD-ROM drive motor in easily to carry out the depth size corresponding.

Also have, the cold air that is directed in the framework of portion of automatic ice-making mechanism by cold air path is sprayed to ice making dish one side as guide part with CD-ROM drive motor top board face, therefore, not to feed cold air along the short side direction (conventional example) of ice making dish but begin to feed from first hole of length direction, this also can make cold air pass through along the ice making dish, thereby can carry out the cooling of the high ice making dish of efficient.

Also have, separate the ice-making compartment and second refrigerating chamber about longitudinal baffle, and be configured to become at an upper portion thereof the thermal baffle of refrigerated chamber, become the separation frame of separating first refrigerating chamber in its underpart, become cooling chamber in the wings, and leading section is fixed on separation frame and the thermal baffle, rearward end and the cooling chamber unit between separate the gap and dispose, therefore, needn't change the longitudinal baffle and the cooling chamber unit that comprise anti-condensation pipe, just can be used for the different refrigerator of depth.

Also have, because the gap that forms between the rear end by longitudinal baffle, promote the homogenising of the temperature of the ice-making compartment and second refrigerating chamber, therefore, even when ice-making compartment is concentrated a large amount of cold air,, make the cold air of ice-making compartment feed the IQF chamber also by being formed at the gap of longitudinal baffle, therefore, can realize the equalizing temperature of two Room.Also have, when cold air was concentrated on second refrigerating chamber, its effect was also identical.

Also have, owing on longitudinal baffle, possessed the track that the sliding part material of bracing frame of the drawer door of the sliding part material of bracing frame of the drawer door that is used to be installed in ice-making compartment and second refrigerating chamber slides, therefore, the trouble in the time of can saving on longitudinal baffle the track that clamping frame that the back dress is used to make ice-making compartment one side slides.By this longitudinal baffle itself and orbit-shaped are become one, also improve self intensity.

Below with reference to Figure 14, Figure 15, the structure and the portion of drawer mechanism of shutter door and drawer door is described.Figure 14 is the parts expanded view of splitting bivalve door.Figure 15 be the expression first refrigerating chamber portion of drawer mechanism from positive unilateral observation the time cutaway view.

In Figure 14, in the present embodiment, split bivalve door 52 and constitute by a pair of univalve door 52a, the 52b of splitting.And split inner panel 56 that univalve door 52a, 52b form by the outside plate 55 of steel plate manufacturing, by resin material respectively, grip member 54, upper plate 57 and the lower plate 58 that is formed by resin material and the not shown foamed polyurethane heat-insulating material that is filled in the space that is formed by these parts constitute.Inner panel 56 and outside plate 55 possess the space and form along fore-and-aft direction, and as for outside plate 55, under the situation of splitting univalve door 52a, a side that becomes the right side forms toroidal, and central authorities' one side in the left side is provided with grip member 54.Thus, form around it space that is surrounded by inner panel 56 and outside plate 55 and grip member 54.And by covering this space from above-below direction, form the space of having filled the foamed polyurethane heat-insulating material, and, link these parts securely by filling this foamed polyurethane heat-insulating material with upper plate 57 and lower plate 58.

In the present embodiment, split univalve door 52a and 52b and make symmetrical shape.Therefore, as arrow, reverse by making outside plate 55, can general left and right sides outside plate.

Here, as for the installation of splitting bivalve door 52, be after on the hinge installation portion 59 that is formed on upper plate 57 and the lower plate 58 hinge portion 53 being installed, be installed on the main body 100.Here, on grip member 54, be provided with not shown STA representation portion and Switch, but the electrical wiring between these Switch and the main body 100 is undertaken by above-mentioned hinge installation portion 59.

Also have, though do not elaborate here, single open-door 51 also possesses and splits the identical structure of univalve door 52a (52b).

Also have, though do not elaborate here, each drawer door also possesses the structure same with above-mentioned shutter door.Promptly, form outside plate that the steel plate of both sides makes and form the space with big toroidal with the inner panel that resin material forms, and upper plate and lower plate with resin formed article cover this space, filled and process polyurethane adiabatic material in the space that is surrounded by these parts forms the door that has linked these parts securely.

Below with reference to Fig. 2 and Figure 15, the portion of drawer mechanism of drawer door is described.At first specifically describe the portion of drawer mechanism 810 of first refrigerating chamber 800 with reference to Figure 15.In the present embodiment, because first refrigerating chamber 800 forms and can pull out 3 storage boxes separately, therefore, be respectively equipped with portion of drawer mechanism 810 on each storage box.

At first, keep the bottom portion of drawer mechanism 811 of bottom storage box 820 make drawer door 80 forwards, backwards direction (depth direction of drawing) move and keep bottom storage box 820 simultaneously.So, the guide rail 811b on the internal face of holding member 811a that bottom portion of drawer mechanism 811 that this drawer door 80 and bottom storage box 820 move forms more longways by the both sides that are disposed at bottom storage box 820 and along fore-and-aft direction and the both sides that are formed at first refrigerating chamber in order to keep this holding member 811a is constituted with being concavity.Holding member 811a is by forming thin on left and right directions and concavo-convex groove improves intensity, meanwhile, possesses roller 811c and remains on the guide rail of above-mentioned concavity, and direction moves forwards, backwards.As for these a pair of holding member 811a, its front portion is installed on the drawer door 80 by screw, and rearward end is linked by not shown binding parts.

Move on guide rail 811b by this holding member 811a, can open and close the drawer door 80 that is installed on the holding member 811a.Also have,, form maintaining part 811d by crooked its both sides as for bottom storage box 820.And bottom storage box 820 is supported on the above-mentioned holding member 811a by this maintaining part 811d.Therefore, the action with opening and closing drawer door 80 can make the bottom storage box 820 that is supported on the above-mentioned holding member 811a pull out from first refrigerating chamber 800 and put into.

On the one hand, the stage casing portion of drawer mechanism 812 that does not pull out the middle level storage box 830 put into and upper strata storage box 840 with the on-off action interlock of drawer door 80 and portion of epimere drawer mechanism 813 are different with the structure of above-mentioned bottom portion of drawer mechanism 811.Promptly, maintaining part 812a, the 813a that stretches out formation laterally in the both sides of middle level storage box 830 and upper strata storage box 840 is formed at the guide rail 812b on the internal face of both sides of first refrigerating chamber with remaining on concavity, on the 813b, make to be mounted to stage casing portion of drawer mechanism 812 and portion of epimere drawer mechanism 813 forwards, backwards direction moves.That is, holding member 811a this point up and down portion of drawer mechanism of portion 811 differences are not set.

In the present embodiment, be formed with maintaining part 812a, 813a that the upper end-face edge portion that makes middle level storage box 830 and upper strata storage box 840 bends laterally, but be not limited to this, also can be at the wall upper edge fore-and-aft direction of the both sides of storage box at the two side-prominent lug bosses that long ribbon shape is set.

At Fig. 2, in the present embodiment, pull out the portion of drawer mechanism 610 that puts into storage box and portion of drawer mechanism 710 and bottom drawer open-close mechanism section 911 together with drawer door and possess the structure identical with above-mentioned bottom portion of drawer mechanism 811.Also have, do not possess the structure identical with portion of stage casing drawer mechanism 812 with portion of upper drawer mechanism 912 that pulling out of drawer door put into interlock.Here omit and specify.

Below with reference to Fig. 1, Fig. 5, the replenishing of size system that specifically describes present embodiment reaches storing capacity.At Fig. 5, in the present embodiment, respond the requirement of nearest freezing needs, proposed to increase the scheme of refrigerator of the capacity of refrigerating chamber 400.For realizing this refrigerator, the height H 40 of the peristome of vegetable compartment is set the height same with the height H 30 of first refrigerating chamber 800 for, and sets the height H 20 of the peristome of the ice-making compartment 600 and second refrigerating chamber.Specifically, H40 and H30 are set at 340mm, and H20 sets 170mm for.Have, the height H 10 of the peristome of refrigerating chamber 500 is set 732mm for again.In the present embodiment, because horizontal wide W0 is unified into 650mm, therefore, the horizontal wide W1 of peristome becomes 600mm.If determine this setting, and to measure depth dimension D 2 be the inner capacities of the refrigerator 1a of 625mm, and then refrigerating chamber 500 is 210 liters, and refrigerating chamber 400 is 125 liters, and vegetable compartment 900 is 80 liters, therefore, can realize 415 liters refrigerator 1a on the whole.

On the one hand, be that refrigerating chamber 500 is 233 liters under the situation of refrigerator 1c of 675mm in depth dimension D 3, refrigerating chamber 400 is 142 liters, and vegetable compartment 900 is 90 liters, and it is that refrigerating chamber is 5 one-tenth that ratio can be provided on the whole, refrigerating chamber is 3 one-tenth, and vegetable compartment is 2 one-tenth a refrigerator group.

Also have, at Fig. 1, from outward appearance, the height setting that is arranged at the drawer 90 of the height of drawer 80 of first refrigerating chamber 800 of hypomere and a vegetable compartment 900 becomes identical length, therefore, can provide the overall styling of the stable ration of division in the below of refrigerator.In the present embodiment,, thereby can make from the floor to the drawer door height H 5 of 80 upper end close, therefore, can improve harmonicity with combined kitchen range with the height 800mm of the combined kitchen range of standard because height H 40 and H30 are set at 340mm.And, control to 1000mm owing to will arrive the height H 6 of upper end of the drawer door 60 (70) of topmost, and the drawer door of this topmost is set on the ice-making compartment 600 and second refrigerating chamber 700 that possesses the more shallow storage box in the end, therefore, also can improves and pull out the convenience of putting into food.

Below with reference to Figure 15 to Figure 23, illustrate in greater detail the maneuverability of each storeroom.Figure 16 first is the longitudinal sectional view of refrigerating chamber.

At first, the maneuverability of first refrigerating chamber is described with reference to Figure 15 to Figure 17.Figure 16 be first refrigerating chamber each storage box pull out the key diagram of putting into.Figure 17 is the outside drawing of the upper strata storage box of first refrigerating chamber, and (a) figure is a vertical view, and (b) figure is a side view, and (c) figure is a front view, and (d) figure is a upward view.

At Figure 15, in the present embodiment, realized depositing at 3 segmentations that 3 storage boxes of second refrigerating chamber, 800 usefulness are deposited.That is, in the present embodiment, be provided with drawer door 80 at foot and can pull out the bottom storage box of putting into 820, and possess at an upper portion thereof and can pull out middle level storage box 830 and the upper strata storage box of putting into 840 separately.

In the present embodiment, owing to disposed refrigerating chamber 400, therefore, first refrigerating chamber 800 is made the parking space of the roughly cuboid that does not influence Machine Room 130, and in this parking space, deposit 3 stacked 3 layers storage boxes in the stage casing.Making its projected area because of these 3 storage boxes is roughly the same size, therefore, just can improve serviceability by the degree of depth that changes case.

That is to say that in the present embodiment, the degree of depth of bottom storage box 820 and middle level storage box 830 and upper strata storage box 840 is set 5: 3: 2 for.Thus, upper strata storage box 840 can guarantee to possess the roughly parking space of the degree of depth of 50mm, for example, and can be as being fit to deposit freezing bag that bad setting deposits or at the parking space of the thin thin food such as food of second refrigerating chamber, 700 IQFs.

Also have, middle level storage box 830 can guarantee to possess the roughly parking space of the degree of depth of 120mm, for example, can be as the parking space of the medium sized food such as preservation that are fit to deposit the dish in the ice cream of 500mL or the preservation of sealed food box class, packed frozen food, the packed meal of every day.Have, bottom storage box 820 can guarantee to possess the roughly parking space of the degree of depth of 150mm again, for example is suitable for depositing the bigger food such as packed or box-packed thing of bread as basic food or highly higher frozen food.Like this, in the present embodiment,, can distinguish and deposit according to the size of food.

Also have, in the present embodiment, on the edge part of the upper end, both sides of bottom storage box 820, be provided with the supporting guide 821 that supports middle level storage box 830.This supporting guide 821 is erect the formation guiding and is helped rib 822 in its both sides, and when middle level storage box 830 is supported by this supporting guide 821, stops it to come off to the left and right.And middle level storage box 830 is to be supported in state on the bottom storage box 820 as basic form.

Have again, in the present embodiment, because the ground, both sides of bottom portion of drawer mechanism 811 incision cooling chamber unit 150 forms, even elongate the length of the slip of bottom portion of drawer mechanism 811, and forwards pull out drawer door 80 significantly, also can guarantee the overlap length of holding member 811a and guide rail 811b and keep intensity.Thus, can forwards pull out bottom portion of drawer mechanism 8 significantly from refrigerating chamber 800 " and makes it to expose, can easily carry out pulling out of food and put into.

On the one hand, upper strata storage box 840 and middle level storage box 830 between only stay under the state in some gaps, keep separately by portion of epimere drawer mechanism 813.Thereby upper strata storage box 840 remains on state on the guide rail 813b as basic form with maintaining part 813a.

Also have, as shown in Figure 17, a pair of maintaining part 813a that upper strata storage box 840 will be formed at both sides rearward stretches out setting in horn shape ground significantly.The maintaining part 813a that stretches out to this rear sets the size that can enter the both sides of cooling chamber unit 150 under the state of depositing in first refrigerating chamber 800 for.Thus, the length of the portion of epimere drawer mechanism 813 that is made of maintaining part 813a and guide rail 813b can extend, therefore, even forwards pulling out upper strata storage box 840 significantly also can guarantee the overlap length of holding member 813a and guide rail 813b and keep intensity, simultaneously, can easily carry out pulling out of food puts into.

Below with reference to Figure 16, the action of the storage box of drawer door 80 switchings of following first refrigerating chamber is described.At first such shown in (a) figure, under the state that has closed drawer door 80, be that 3 storage boxes are layered in the roughly interior state of storage space of cuboid.

In this state, shown in (b) figure, like that,, then remain on the bottom storage box 820 of bottom drawer structure portion 811 and the middle level storage box 830 that remains on the supporting guide 821 of this bottom storage box 820 is drawn out simultaneously if forwards pull out drawer door 80.On the bottom surface of upper strata storage box 840, be provided with the lug boss 841 that stretches out formation downwards.If middle level storage box 830 is drawn out, then the rear part edge of middle level storage box 830 touches this lug boss 841, and then with the moving forwards of middle level storage box 830, lug boss 841 plays a part to make upper strata storage box 840 forwards to be drawn out.

Such shown in (b) figure, under the state of pulling out drawer door 80 the biglyyest, the length that upper strata storage box 840 forwards is drawn out is the degree that the edge part of the front portion of upper strata storage box 840 exposes from first refrigerating chamber 800, and this length of exposing is set by the installation site of above-mentioned lug boss 841.

Under the state of this (b) figure,, make the taking out to put into and be easier to of food of middle level storage box 830 because the inside of middle level storage box 830 exposes significantly.On the one hand, take out when putting into food from bottom storage box 820, such shown in (c) figure, owing in first refrigerating chamber 800, push middle level storage box 830, the maintaining part 812a of middle level storage box 830 transfers to guide rail 812b from supporting guide 821, leave in first refrigerating chamber 800, therefore, the inside of bottom storage box 820 is exposed significantly.

Have again, when under the state of (b) figure, pulling out upper strata storage box 840, because the front portion of upper strata storage box 840 is exposed to the front of first refrigerating chamber 800, therefore, pull out upper strata storage box 840 by the handle 842 that is formed on this front portion, shown in (d) figure, like that, can make its inside expose significantly and carry out taking out of food and put into.

Also have, if state closing drawers door 80 from (d) figure, then bottom storage box 820 is with the closing motion harvesting of drawer door 80, meanwhile, middle level storage box 830 and upper strata storage box 840 its front portions touch the inside wall of drawer door 80 and leave in first refrigerating chamber 800 with the closing motion of drawer door 80, can get back to the state of (a) figure.Thereby no matter which kind of state middle level storage box 830 and upper strata storage box 840 are in, and can both get back to the state of (a) figure with the closing motion of drawer door 80.

The maneuverability of refrigerating chamber 500 is described below with reference to Fig. 4 and Fig. 5.Present embodiment shown in Figure 4 is deposited the shelf space and is disposed at the water tank portion 510 of foot and the first drawer box portion 520 and the second drawer box portion 530 and the foot parking space 570 guaranteed constitutes with horizontal one with being listed as by the door parking space of guaranteeing to be arranged at the inner face storage rack 550 of splitting bivalve door 52, by what the separation shelf 540 of main body 100 sides formed.

Above-mentioned door parking space is made of the bottom storage rack 551 that can deposit maximum plastic bottle etc. at foot and a plurality of little storage rack that is mounted thereon portion.The above-mentioned shelf space of depositing is separated by the adjustable shelf 542 that can adjust parking space easily and a plurality of fixed shelfs 541 that are disposed at its top.Though fixed shelf 541 is called as fixed shelf also its position to be adjusted up and down mobile in addition.

And one of feature of present embodiment is, makes above-mentioned foot parking space 570 cooperations split bivalve door 52 ground and constitutes symmetrical segmenting structure.That is, in the present embodiment, the water tank portion 510 and the first drawer box portion 520 are set with a side, and in the horizontal wide horizontal wide identical second horizontal wide drawer box portion 530 of the first drawer box portion 520 that adds of opposite side setting and water tank portion 510 as one of its feature.

In general, split in the refrigerator of splitting bivalve door 52 that univalve door 52a, 52b constitute adopting, generally make a side split the bivalve door broad and make the opposing party narrower by a pair of.In this asymmetrical refrigerator, there is door one side at broad to cooperate its horizontal wide configuration second drawer box portion 530, and at the narrower door one side configuration water tank portion and the refrigerator of the first drawer box portion.But this conventional example only limits to the horizontal wide refrigerator of the horizontal wide 750mm of being roughly.

On the one hand, in a pair of conventional example of splitting bivalve door of the horizontal wide 650mm of being roughly of refrigerator, left and right symmetrically configuration, the narrower water tank portion of one side configuration width, opposite side is provided with the drawer box portion of wider width, and does not consider and symmetrical matching of splitting between the bivalve door in these conventional examples.

So, in the present embodiment, in having adopted the narrower refrigerator of the symmetrical width of splitting bivalve door 52, cut apart the above-mentioned foot parking space 570 of studying refrigerating chamber 500 by cooperating this symmetrical door, meanwhile, cut apart about the ice-making compartment 600 and second refrigerating chamber 700 and make left-right symmetry, cut apart and deposit the good refrigerator of serviceability that brings owing to left-right symmetry realizing.Have again, in the present embodiment,, realize splitting the further raising that bivalve door 52 is the serviceability at center with symmetrical by above-mentioned adjustable shelf 542 is improved serviceability as the symmetrical deposit method of cutting apart.And,, adopt even obstacle ground also can not take place on the refrigerator that adopts single open-door according to this symmetrical deposit method of cutting apart.

Below with reference to Figure 18 to Figure 21, illustrate in greater detail this content.Figure 18 is near the outside drawing in stage casing of refrigerator, (a) figure expression front view, and (b) vertical view of bivalve door is split in the figure expression.Figure 19 is near the outside drawing in stage casing of refrigerator.Figure 20 is near the outside drawing in stage casing of refrigerator, and (a) figure is a front view to (c) figure, and (d) figure is the outside drawing of shelf.Figure 21 is the outside drawing of the first drawer box portion, (a) figure expression vertical view, (b) figure expression front view, (c) figure expression side view, (d) figure expression user mode figure.Figure 22 is the outside drawing of the rear portion wall of vegetable compartment.Figure 23 is the key diagram of the serviceability of vegetable compartment.

At first, Figure 20 to Figure 18 represent ice-making compartment 600 and second refrigerating chamber 700 and refrigerating chamber 500 adjustable shelf 542 near.In present embodiment shown in Figure 180, clip thermal baffle 200, side lower part a side disposes ice-making compartment 600, dispose the water tank portion 510 and the first drawer box portion 520 at an upper portion thereof, and dispose second refrigerating chamber 700 at the opposing party's a side lower part, dispose the second drawer box portion 530 at an upper portion thereof.

In the present embodiment, foot parking space 570 is separated with the parking space of adjustable shelf 542 by the separation shelf 571 on top, and about 572,573 to cut apart between this separation shelf 571 and the thermal baffle 200 with longitudinal baffle be 3.These longitudinal baffle 573 cooperations are split bivalve door 52 and are disposed on the center, the left and right sides, and longitudinal baffle 572 is separated the water tank portions 510 and the first drawer box portion 520.Longitudinal baffle 573 is formed with the supporting guide 501 of concavity on its two wall, and on the internal face of the longitudinal baffle 572 relative, be formed with the supporting guide 501 of identical concavity with this longitudinal baffle 573, have again, on the internal face of the refrigerating chamber 500 relative, also be provided with the supporting guide 501 of identical concavity with this longitudinal baffle 573.In the present embodiment, utilizing respectively relatively the above-mentioned a pair of supporting guide 501 of configuration that the first drawer box portion 520 and the second drawer box portion 530 are pulled out puts into.

Above-mentioned water tank portion 510 is used for supplying with water to the portion of automatic ice-making mechanism 630 that is arranged at second refrigerating chamber 700, clips thermal baffle 200 therebetween alleviating the influence of heat, and with it in abutting connection with being provided with.The above-mentioned first drawer box portion 520 is storage parts of versatility, but by the egg fixed head 531 (with reference to Figure 21) of split is installed, can make it as the egg bracket case.

Figure 21 represents the outside drawing of the first drawer box portion 520.In Figure 21, the first drawer box portion 520 that relates to present embodiment possesses the front panel 532 of the height dimension of the above-mentioned foot parking space 570 that makes its anterior cooperation refrigerating chamber 500, and is formed by resin material.Front panel 532 is divided into two up and down, and top is that with the bottom summit tilted rearward forms, and the bottom is formed by the vertical plane that falls back on the rear.That is to say that these panel 532 its middle bodies form with stretching out, and are formed with handle 533 in the bottom surface of this extension.

Rear part beyond the front panel 532 of the first drawer box portion 520 forms more shallow dish shape, is provided with the support portion 534 that is supported in the band shape of stretching out laterally on the supporting guide 501 that is arranged on the above-mentioned longitudinal baffle 572,573 on the both sides of this dish part.Also have, in the more shallow dish shape container of the first drawer box portion 520, egg fixed head 531 can be installed.

According to this first drawer box portion 520, with regard to outward appearance, stretch out upward on the top of front panel 532, and flat shape becomes the more shallow dish shape of rectangular shape.Thereby owing to become the shape that hand of easy usefulness keeps the top of front panel 532, therefore, take off this first drawer box portion 520 and move from refrigerator easily.Also have, when keeping,, therefore, take out food such as egg easily because other parts are more shallow dish shape with this hand.Especially, as for the easy degree of the taking-up of this food,, also take out easily from horizontal direction even the first drawer box portion 520 is installed on the refrigerator.

Get back to Figure 18, in the present embodiment, split bivalve door 52 half horizontal wide, promptly split univalve door 52b and with the horizontal wide identical width of the drawer door 600 of ice-making compartment 600 on the configuration water tank portion 510 and the first drawer box portion 520, an impartial side of separating about formation.

Especially, in the present embodiment,, also make, realized that this cuts apart a side of depositing based on the storage space of the egg in this narrow space of practical application dexterously although be horizontal wide narrower storage space.

On the one hand, constituting what deposit cutting apart of opposite side is the second drawer box portion 530.In this embodiment, the ice greenhouse that the second drawer box portion 530 is preserved food as-1 degree roughly Celsius before freezing with food material utilizes.In the present embodiment, clip thermal baffle 200, but near being provided with as the second drawer box portion 530 in ice greenhouse and second refrigerating chamber 700 of IQF.Thus, for the user, owing to mind the close up and down configuration of the storeroom of temperature, serviceability and identification are easily.And each storeroom is separated by thermal baffle 200, therefore, can alleviate temperature effect each other

Like this, in the present embodiment, about when cutting apart the foot parking space 570 of refrigerator of narrower horizontal wide W0, will be being that the main body first drawer box portion 520 of depositing is as horizontal wide adjustment component than being easier to adjust horizontal wide egg, side a side has disposed the first drawer box portion 520 and water tank portion 510, and disposed the second drawer box portion 530 at opposite side, meanwhile, clip thermal baffle 200, below water tank portion 510, disposed ice-making compartment 500, below the second drawer box portion 530, disposed second refrigerating chamber 700 of minding temperature, made serviceability and identification easily as the ice greenhouse.

Thereby, only unlimitedly split univalve door 52b and get final product if when using ice-making compartment 600 to confirm water.Also have, when wanting to take out egg, only open wide and split univalve door 52b and get final product.Also have,, only open wide and split univalve door 52a and get final product if when the second drawer box portion 530 that uses as the ice greenhouse.And the bottom of identifying the second drawer box portion 530 easily is exactly second refrigerating chamber 700 of minding temperature.

In present embodiment shown in Figure 19, the height H 6 to floor of thermal baffle 200 is set at about 1000mm.Because therefore near the easy observable part of the person of being to use this height H 6 is the position that is fit to deposit pot foods.On the one hand, if be standard with the adult height of standard, then drawer door is being operated when following easily less than the 850mm of the height of elbow, and the height that surpasses 850mm is fit to shutter door.In the present embodiment and since in the centralized configuration up and down of this thermal baffle 200 drawer door, therefore,, constituted each storeroom with little drawer door in order to improve its serviceability.Thus, improved the awkward problem of the drawer door near the height of elbow.And each little drawer door cooperation is split being split to form to roughly of bivalve door 52 and is deposited symmetrical cutting apart, and therefore, can further improve its serviceability.

Also have, in the present embodiment,, therefore, wasted space needn't be set, can make the top smooth of thermal baffle 200 owing to be provided with heat-insulating material in the inside of thermal baffle 200.Because the water tank portion 510 that is disposed at above this thermal baffle 200 and any one of the first drawer box portion 520 and the second drawer box portion 530 are moved at fore-and-aft direction, thereby the taking-up of carrying out food is put into or the replenishing of water, therefore, make the top smooth of thermal baffle 200 by using, moving of the fore-and-aft direction of these containers reaches easy disassembling.

Also have, just foot parking space 570 or the ice-making compartment 600 and second refrigerating chamber 700 are deposited not in impartial cutting apart about present embodiment, and the adjustable shelf 542 on the top of foot parking space 570 also can be realized depositing symmetrical cutting apart.Further specify this point below in conjunction with Figure 20.

In Figure 20, adjustable shelf 542 and the asymmetrical foot parking space in the left and right sides that present embodiment adopts combine and also can adopt on existing refrigerator.But, can further improve its serviceability by making this adjustable shelf 542 cut apart foot parking space 570 or the ice-making compartment 600 and 700 combinations of refrigerating chamber second refrigerating chamber of depositing with symmetrical.

In Figure 20, the top of this is adjustable shelf 542 the is arranged at separation shelf 571 of foot parking space 570, and by the fixed shelf part 543 of a side and (d) the removable shelf shown in the figure 544 constitute.That is to say, horizontal wide and form about fixed shelf part 543 and dismantled and assembled shelf 544 are general.As for the top board shelf 545 of fixed shelf part 543, its height is fixed by the gripper shoe 546 of central authorities and the support portion 547 of wall.On the one hand, having the cross section that possesses foot 548 in the both sides of top plate portion as for dismantled and assembled shelf 544 is the form of コ shape.The internal face of the gripper shoe 546 of above-mentioned central authorities and the vegetable compartment relative with it is provided with the support portion 549 of the foot 548 that supports dismantled and assembled shelf 544.Like that, this support portion 549 is arranged to shown in (a) figure, and under the state that supports above-mentioned foot 548, the top plate portion of dismantled and assembled shelf 544 and top board shelf 545 keep sustained height.Under the state of this (a) figure, can access the serviceability identical with other fixed shelfs of arranging at an upper portion thereof 541.

On the one hand, shown in (b) figure like that, if the dismantled and assembled shelf 544 of counter-rotating and being installed on the support portion 549 then can reduce the height of top plate portion the amount of the height of foot.Have again, shown in (c) figure, like that,, then can form the wider parking space of longitudinal length above it if the dismantled and assembled shelf 544 that has reversed is set separating on the shelf 571.

Like this, in the present embodiment, by will in abutting connection with the storage space of thermal baffle 200 cooperate split bivalve door 52 about impartial cutting apart and about cut apart equably, and further cut apart these up and down, make the aggregate of little storage space, can improve serviceability.

Especially, in the present embodiment, by the part of depositing of cutting apart impartial about above-mentioned is configured near on the stage casing of sight line, and its top made parking space based on the shelf of using up width, use up horizontal wide large-scale drawer parking space with making below it, the taking-up of food is put into easily.

Also have, adopts deposit main body 100 and can replace and split bivalve door 52 employing single open-doors 51 this cutting apart.That is,, the storage rack 550 that is arranged on the internal face can be made the parking space of using up wide cut according to single open-door 51.

The maneuverability of vegetable compartment 900 is described below with reference to Fig. 4, Figure 22 and Figure 23.Figure 22 is an outside drawing of having removed the vegetable compartment under the state of drawer door and storage box.Figure 23 is the longitudinal sectional view of putting into of pulling out of expression drawer door and storage box.

In present embodiment shown in Figure 4, can rearward enlarge the top rear face part of vegetable compartment 900 significantly.This results from, in the rear centralized configuration that is arranged at the refrigerating chamber 400 between 2 thermal baffles 200,201 cooling chamber 140, and in the small-sized ground of rear lower portion of vegetable compartment 900 centralized configuration Machine Room 130.According to this configuration structure, between Machine Room 130 and cooling chamber 140, produce the space, therefore, can be with the parking space of this space as vegetable compartment 900.

Figure 22 represent to be created on vegetable compartment the rear expansion parking space 901.In the present embodiment, the Machine Room 130 of bottom and above cooling chamber 140 between form the parking space that has enlarged, and rear in the central forms extension 171, and makes the drainpipe 147 by in this extension 171.Thereby; in the present embodiment; will be in the Machine Room front portion of the parking space 901 that enlarged of 130 top as the parking space utilization of top storage box 930, and will be in the Machine Room rear portion of the parking space 901 that enlarged of 130 top as with the drainpipe 147 of heat-insulating material protection and the configuration plane utilization of drawer open-close mechanism section 910.

Promptly, in the present embodiment, by drawer open-close mechanism section 910 being prolonged and is arranged on the rear portion of the parking space 901 on the top of expanding Machine Room 130 to, the holding member 911a and the guide rail 911b that constitute drawer open-close mechanism section 910 (bottom drawer open-close mechanism section 911, portions of upper drawer mechanism 912) can rearward be set more longways.Thus, such as shown in figure 23, even forwards pull out drawer door 90 significantly, because therefore the lap of can extend holding member 911a and guide rail 911b, can keep the intensity of drawer open-close mechanism section 910.

Thereby, owing to can pull out the bottom storage box 920 that is supported on the holding member 911a significantly, therefore, can easily carry out the taking-up of the food of bottom storage box 920 and put into from vegetable compartment 900.Also have, also make identical structure, also can forwards pull out top storage box 930 significantly by making portion of upper drawer mechanism 912.

Put into below with reference to the pulling out of 2 storage boxes that Figure 23 explanation follows pulling out of drawer door 90 to put into.

At first, (a) figure represents the outside drawing of top storage box 930.This top storage box 930, have otch in its anterior side, by means of this notch, under the state of closing drawer door 90 shown in (b) figure, by forming the underlapped part of bottom storage box 920 and top storage box 930, the parking space of the lengthwise on top has been opened wide in formation, makes it possible to deposit at this parking space the vegetables of plastic bottle or longitudinal length.

Also have, be provided with the maintaining part 912a that remains on the band shape on the above-mentioned guide rail 912b in the both sides of top storage box 930.

(b) state of drawer door 90 has been closed in the figure expression.Under this state, top storage box 930 is disposed at the top of bottom storage box 920.In the present embodiment, on the edge part of the both sides of bottom storage box 920, form the supporting guide 921 identical with above-mentioned supporting guide 821.That is to say that top storage box 930 by being arranged at the maintaining part 912a of its both sides, can being changed to the supporting guide 921 on the top that is arranged at bottom storage box 920 and be arranged at guide rail 912b on two walls of vegetable compartment 900.Under the state of (b) figure, top storage box 930 is kept by guide rail 912b.

Also have, the length that top storage box 930 forms its depth direction is longer than bottom storage box 920, and under the state of (b) figure, the rear portion of top storage box 930 is stretched out and disposed to the parking space 901 that has enlarged.

From the state of (b) figure, if forwards pull out drawer door 90, the bottom storage box 920 that then remains on the bottom drawer open-close mechanism section 911 is drawn out simultaneously.On the bottom surface of top storage box 930, be provided with the lug boss 931 that stretches out formation downwards.If bottom storage box 920 is drawn out and the rear part edge of bottom storage box 920 touches this lug boss 841, then with the moving forwards of bottom storage box 920, lug boss 841 plays a part to make top storage box 930 forwards to be drawn out.(c) rear part edge of figure expression bottom storage box 920 touches the state of this lug boss 931.

Such shown in (d) figure, under the state of pulling out drawer door 90 the biglyyest, the length that top storage box 930 forwards is drawn out is the degree that the edge part of the front portion of top storage box 930 exposes from vegetable compartment 900, and this length of exposing is set by the installation site of above-mentioned lug boss 931.

Under the state of this (d) figure,, make the taking-up of food of bottom storage box 920 put into and be easier to because the inside of bottom storage box 920 exposes significantly.Have again, when under the state of (d) figure, pulling out top storage box 930, the front upper in vegetable compartment 900 is exposed in the front portion of top storage box 930, therefore, pull out top storage box 930 by being formed at this anterior handle 932, and shown in (e) figure like that, its inside is exposed significantly and the taking-up of carrying out food is put into.

Also have, state closing drawers door 90 from (e) figure, then bottom storage box 920 is stored with the closing motion of drawer door 90, meanwhile, storage box 930 its front portions in top touch the internal face of drawer door 90 and deposit in the vegetable compartment 900 with the action of closing drawers door 90, and get back to the state of (b) figure.Thereby no matter top storage box 930 is in the state that where also can both turn back to (a) figure along with the action of closing drawers door 90.

Claims (2)

1. refrigerator, respectively as the epimere configuration refrigerating chamber of storeroom in refrigerator inside, at stage casing configuration refrigerating chamber, in hypomere configuration vegetable compartment, have first thermal baffle of separating above-mentioned refrigerating chamber and above-mentioned refrigerating chamber up and down and second thermal baffle of separating above-mentioned refrigerating chamber and above-mentioned vegetable compartment up and down, and possess drawer door at above-mentioned refrigerating chamber and above-mentioned vegetable compartment, above-mentioned refrigerating chamber possesses single open-door or splits bivalve door, it is characterized in that

Possess blowing fan and heat exchanger and constitute the cooling unit of cooling chamber in the configuration of the rear of above-mentioned refrigerating chamber, and possess the Machine Room of compressor in the rear lower portion configuration of above-mentioned vegetable compartment,

When cutting apart above-mentioned refrigerating chamber up and down with the stage casing separation frame, with cutting apart about longitudinal baffle between this stage casing separation frame and above-mentioned first thermal baffle, thereby the epimere at refrigerating chamber is arranged side by side the ice-making compartment and second refrigerating chamber that possesses automatic ice-making plant, hypomere at above-mentioned refrigerating chamber is provided with first refrigerating chamber

Above-mentioned cooling unit possesses the puff prot to each above-mentioned storeroom cool-air feed at the rear of above-mentioned ice-making compartment, second refrigerating chamber and first refrigerating chamber,

Even possessing variable in distance between above-mentioned automatic ice-making plant and the puff prot at the rear of above-mentioned ice-making compartment also makes cold air be communicated with to become possible apart from adjustment component.

2. refrigerator according to claim 1 is characterized in that,

Above-mentioned longitudinal baffle is fixed on its top on above-mentioned first thermal baffle, and the bottom that it is anterior is fixed on the separation frame of above-mentioned stage casing, simultaneously,

The rearward end of above-mentioned longitudinal baffle and above-mentioned cooling unit between be formed with distance and adjust the space.

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