The specific embodiment
(the 1st embodiment)
Below referring to figs. 1 through Fig. 5 the 1st embodiment of the present invention is described.
Fig. 2 representes refrigerator main body 1 bottom.The inside of refrigerator main body 1 bottom shown in Figure 2 is whole refrigerating chamber as storeroom.Through dividing plate 2 and the separation lattice bar that is arranged on dividing plate 2 forefronts 3 refrigerating chamber is separated up and down.Thus, the refrigerating chamber upper strata becomes last refrigerating chamber 4, lower floor becomes refrigerating chamber 5 down.
In the last refrigerating chamber 4 and the further depths side of the wall of refrigerating chamber 5 depths sides down, be formed with last refrigerating chamber 4 and down refrigerating chamber 5 all communicate freezing with cooler chamber 6.This is freezing with being provided with next door 7, freezing with cooler 8 and freezing with fan 9 in the cooler chamber 6.Freezing through being arranged on the next door in the cooler chamber 67, freezing with cooler 8 and freezing with fan 9, last refrigerating chamber 4 and air such circulation shown in arrow of refrigerating chamber 5 down.Simultaneously, through cooling off the air of this circulation, reaching last refrigerating chamber 4 down, the temperature of refrigerating chamber 5 is controlled to be suitable cryogenic temperature respectively.
Refrigerator main body 1 has Machine Room 10 in the dorsal part bottom.Be provided with compressor 11 in this Machine Room 10.This compressor 11, not shown condenser and flow controller, above-mentionedly freezingly constitute freeze cycle with cooler etc. with cooler 8 and not shown refrigeration.
The front of last refrigerating chamber 4 and following refrigerating chamber 5 is formed with peristome 12,13 respectively.This peristome 12,13 is opened and closed by door 14,15 respectively.Wherein, the door 14 of last refrigerating chamber 4, the not shown excessively hinge of a square tube of its limit, left and right sides portion is supported on the refrigerator main body 1.The door 14 of last refrigerating chamber 4 opens and closes peristome 12 thus through being the center rotation with this not shown hinge.
On the other hand, the door 15 of following refrigerating chamber 5 is drawer types.The door 15 of following freezing type 5 is as shown in Figure 1, forwards moves and leaves from peristome 13 from peristome 13.And, door 15 as shown in Figure 2 rearward the moving of following refrigerating chamber 5 and contacting with peristome 13.Thus, the door 15 of following refrigerating chamber 5 opens and closes peristome 13.The inside of the refrigerator main body 1 of these 15 inboards is following refrigerating chambers 5.This time refrigerating chamber 5 contains the tank of multilayer.Under the situation of present embodiment, following refrigerating chamber 5 contains the tank of 18 3 layers of upper strata tank 16, middle level tank 17 and lower floor's tanks.
Lower floor's tank 18 in three layers of tank, as shown in Figure 3, be the container of the darker roughly cuboid of top opening.The top of lower floor's tank 18 portion in the left and right sides has flange part 19 respectively.On door 15 back sides, as shown in Figure 2, the support frame 20 of rectangular frame shape is installed.Through lower floor's tank 18 being put into from the top and flange part 19 being put on this support frame 20, lower floor's tank 18 is supported to supporting the door 15 of frame 20 to dismantle with respect to being provided with thus.
And, supporting that as shown in Figure 4, portion is equipped with the upwardly extending movable rail 21 in front and back in the left and right sides on the frame 20.Left and right sides portion at following refrigerating chamber 5 is equipped with the upwardly extending fixed track 22 in front and back equally.Movable rail 21 is assembled on the slide rail 22a that is arranged on this fixed track 22 slidably.Thus, through the slip of slide rail 22a, support frame 20 to be put into by the taking-up of ground, front and back along with lower floor's tank 18 with movable rail 21.At this, the switching through door 15 i.e. moving and support the taking-up of frame 20 to put into forwards, backwards.Therefore, through the switching of door 15, lower floor's tank 18 is also put into supporting frame 20 to be removed.
Middle level tank 17 is as shown in Figure 3, is the container of the more shallow roughly cuboid of top opening.Therefore, the volumetric ratio lower floor tank 18 of middle level tank 17 is little.The top of this middle level tank 17 portion in the left and right sides has flange part 23 respectively.This flange part 23 forwardly is formed with outstanding protuberance 24 downwards.And this middle level tank 17 is portion on the bottom surface, in the left and right sides in the outside, and three positions have outstanding projection 25,26,27 downwards in front and back.Wherein, the projection 26 in the middle of being positioned at is bigger than the projection 25,27 of other front and back.
The top of lower floor's tank 18 wall of side in the depths has the transversely notch part 28 of the roughly total length of width.As shown in Figure 2, the bottom rear side of middle level tank 17 puts on the 28a of right ends portion of this notch part 28.Thus, middle level tank 17 is incorporated in the inside of lower floor's tank 18.And the flange part 23 of middle level tank 17 puts on the rising wood 18a of the left and right sides of lower floor's tank 18 one.In addition, notch part 28 is only represented left side one side in Fig. 3.
And the pars intermedia of lower floor's tank 18 portion in the left and right sides is formed with a plurality of holes 29 of cold air reduction usefulness.Simultaneously, the pars intermedia of lower floor's tank 18 portion, the orbit portion 30 that extends before and after on inner face, being formed with in the left and right sides.The projection 25 of the forefront of middle level tank 17 is positioned on this orbit portion 30.
And lower floor's tank 18 is formed with the recess 31 of depression downwards on the front portion of the rising wood 18a of left and right sides portion.The protuberance 24 of middle level tank 17 is fastened in this recess 31.As a result, middle level tank 17 engages with recess 31 through protuberance 24, and is as shown in Figure 1 thus, is removed with lower floor's tank 18 and puts into.Thus, when with the power bigger with respect to the engaging power of recess 31 than protuberance 24 middle level tank 17 rearward being pushed away, the protuberance 24 of middle level tank 17 breaks away from from recess 31, on lower floor's tank 18, rearward moves.
Therefore; After door 15 is pulled out lower floor's tank 18 and middle level tank 17; When the food of lower floor's tank 18 is put in taking-up, as long as with the power bigger with respect to the engaging power of recess 31 middle level tank 17 is rearward pushed away as described above than protuberance 24.When middle level tank 17 is rearward pushed away, the middle projection 26 and the 28a of the right ends portion butt of the notch part 28 of lower floor's tank 18.Through the projection 26 of centre and the 28a of the right ends portion butt of notch part 28, it works as brake thus, and restriction middle level tank 17 further rearward moves.And, when the middle level tank 17 that will push the rear to forwards returns, get final product till middle level tank 17 forwards moved to recess 31 and protuberance 24 engages.
Upper strata tank 16 is as shown in Figure 3, is the container of the shallow slightly roughly cuboid of top opening.The volumetric ratio lower floor tank 18 of upper strata tank 16 is little, bigger than middle level tank 17.That is, the upper strata tank 16 of three layers of formation, middle level tank 17 and lower floor's tank 18 do, the volume of lower floor's tank 18 is maximum, and the volume of upper strata tank 16 is secondly big, and the volume of middle level tank 17 is minimum.
Portion has flange part 32 to upper strata tank 16 in the left and right sides.In addition, in Fig. 3, only represent right side one side in the flange part 32.This flange part 32 is formed with protuberance 33 at the rear portion.As shown in Figure 2, following refrigerating chamber 5 about the top of two medial surfaces, have upwardly extending orbit portion 34 in front and back.Simultaneously, orbit portion 34 forwardly is provided with pulley 35.Upload the protuberance 33 of putting layer tank 16 at orbit portion 34.On pulley 35, put flange part 32.
Through above-mentioned formation, upper strata tank 16 is that protuberance 33 slides on the orbit portion 34 of following refrigerating chamber 5, and is mobile on pulley 35 when flange part 32 makes pulley 35 rotations.Thus, move with leaving the top of upper strata tank 16 tank 17 from the middle level.As a result, when door 15 was opened, as shown in Figure 1, upper strata tank 16 was stayed down in the refrigerating chamber 5, and lower floor's tank 18 is drawn out with middle level tank 17 as described above.As shown in Figure 5, pulling out under the state of lower floor's tank 18 and middle level tank 17 with door 15, carry out putting into moving of accompanying with the taking-up of upper strata tank 16.
So, in the present embodiment, constituting of refrigerator main body 1 has peristome 13 in front, through door 15 these peristomes 13 of switching of drawer type.And refrigerator main body 1 contains and can take out the tank 16~18 of the multilayer of putting into drawer type in the inside as door 15 inboards.Thus, pulling out door at 15 o'clock, remaining lower floor tank 18 and middle level tank 17 except a part is upper strata tank 16 in the multilayer tank 16~18 are drawn out with door 15.As a result, become upper strata tank 16 and stay the structure in the following refrigerating chamber 5 of refrigerator main body 1 inside.
Thus, pulling out door at 15 o'clock, lower floor's tank 18 and middle level tank 17 except the upper strata tank 16 of staying refrigerator main body 1 inside are drawn out with door 15.As a result, the required power of operation of pulling out of door 15 reduces.And, stay beyond the inner upper strata tank 16 of refrigerator main body 1, i.e. middle level tank 17 only, being positioned at the orlop of pulling out is on lower floor's tank 18.Therefore, the inside of middle level tank 17 downward refrigerating chambers 5 is moved, just can take out the food of storage in the orlop tank 18.Therefore, can improve degree easy to use.
And, to be taken in to taking out the multilayer tank of putting into 16~18 to the following refrigerating chamber 5 of refrigerator main body 1 in the inboard of door 15 with drawer type, it is the highest that frequency is put in the volume minimum of middle level tank 17 and taking-up.This middle level tank 17 in lower floor's tank 18 and middle level tank 17 of the multilayer that is drawn out with door 15, be positioned at the superiors, and be drawn out with door 15.Therefore, after pulling out door 15, do not need to pull out again the time of middle level tank 17.And, see the middle level tank 17 that the tank of pulling out, is positioned at the superiors easily from the outside of refrigerator main body 1.The degree easy to use of the highest tank of frequency 17 is put in the taking-up that therefore, can improve food.
In addition, under the situation of present embodiment, tank is specially three layers of formation of upper strata tank 16, middle level tank 17 and lower floor's tank 17.Wherein, pulling out door at 15 o'clock, lower floor's tank 18 and middle level tank 17 are drawn out with door 15, and upper strata tank 16 is stayed in the following refrigerating chamber 5 of refrigerator main body 1 inside.At this moment, upper strata tank 16 has the volume between lower floor's tank 18 and the middle level tank 17.Thus, with door 15 after lower floor's tank 18 and middle level tank 17 are pulled out, the volume of the upper strata tank 16 of further pulling out is little.Therefore, with after pull out the maximum lower floor's tank 18 of volume situation compare, the operating physical force when pulling out reduces.Therefore, can further improve operability.
And; Under the situation of present embodiment; Pulling out door at 15 o'clock; Stay the upper strata tank 16 in the inner following refrigerating chamber 5 of refrigerator main body 1, move in lower floor's tank 18 that is drawn out with door 15 and middle level tank 17, be positioned at the middle level tank 17 of the superiors through pulley 35 above.Thus, upper strata tank 16 can carry out putting into from the taking-up of following refrigerating chamber 5 swimmingly.
(the 2nd embodiment)
Next, the refrigerator of the 2nd embodiment is described.Give identical symbol and omit explanation for the part identical, only different portions is described with the 1st embodiment.
Under the situation of the 2nd embodiment shown in Figure 6, upper strata tank 16 has protuberance 41 and foot 42.Protuberance 41 is outstanding to the side from the upside rear portion in upper strata tank 16 left and right sides portions.The bottom of foot 42 tank 16 on the upper strata is arranged on forefront.In following refrigerating chamber 5, about the top of two medial surfaces be provided with upwardly extending orbit portion 43 in front and back.Upload the protuberance 41 that is placed with upper strata tank 16 at this orbit portion 43.The foot 42 of upper strata tank 16 puts on the rising wood 17a of the left and right sides of middle level tank 17.
Thus, upper strata tank 16 does, protuberance 41 moves on the orbit portion 43 of refrigerating chamber 5 down, and foot 42 moves on the rising wood 17a of middle level tank 17.Therefore, upper strata tank 16 moves above middle level tank 17.Therefore, at this moment, upper strata tank 16 contacts with middle level tank 17 at protuberance 41, protuberance 41 is with when orbit portion 43 contacts, and above middle level tank 17, moves.When tank 17 moves in the middle level, do not produce like the protuberance 24 of middle level tank 17 with respect to the hook the engaging of the recess 31 of lower floor's tank 18.Therefore, as shown in Figure 6 at this moment, pulling out door at 15 o'clock, upper strata tank 16 is also stayed down in the refrigerating chamber 5, and lower floor's tank 18 and middle level tank 17 are drawn out as above-mentioned.
And; At this moment; Pulling out door at 15 o'clock, the foot 42 in that the front portion of the upper strata tank 16 of staying refrigerator main body 1 inside is provided with puts the rear portion that in lower floor's tank 18 that is drawn out with door 15 and middle level tank 17, is positioned at the middle level tank 17 of the superiors.Therefore, when pulling out tank 16, to move situation about putting on the middle level tank 17 from the state that leaves with middle level tank 17 different with upper strata tank 16, carry out pulling out of upper strata tank 16 swimmingly.
(the 3rd embodiment)
Next, the refrigerator of the 3rd embodiment is described.For giving identical symbol and omit explanation, only different portions is described with the 1st embodiment or the identical part of the 2nd embodiment.
In the 3rd embodiment shown in Figure 7, the foot 42 of the upper strata tank 16 of above-mentioned the 2nd embodiment is changed to pulley 51.This pulley 51 moves on the rising wood 17a on the middle level tank 17, in the left and right sides.Thus, upper strata tank 16 moves above middle level tank 17.Therefore, upper strata tank 16 can likewise take out swimmingly with the 1st embodiment and put into.
In above the 1st embodiment to the 3 embodiment, pulling out door at 15 o'clock, stay the upper strata tank 16 in the inner following refrigerating chamber 5 of refrigerator main body 1, also can constitute from the way of pulling out door 15 and be drawn out.At this moment, if upper strata tank 16 is degree of the part of the opening of middle level tank 17 tops that are drawn out under the sealing, then pulls out the required power of operation and reduce.And,, also need not bigger power making the upper strata tank 16 that from the way of pulling out door 15, is drawn out under the situation that refrigerator main body 1 inner following refrigerating chamber 15 moves.In addition, at this moment, the taking-up of the food of the middle level tank 17 that upper strata tank 16 is drawn out under also can not hindering is put into.Thus, from pulling out door 15 the way formation that is drawn out with door 15 of tank 16 at the middle and upper levels, also be contained in having pulled out door and stayed in 15 o'clock in the inner tank of refrigerator main body 1.
In addition, the present invention is not limited to above-mentioned and illustrated the 1st embodiment to the 3 embodiment.Particularly, door 15 inboard refrigerator main body 1 inside also can be the storerooms beyond the refrigerating chamber.And the tank of in comprising the storeroom of this refrigerating chamber, taking in also can suitably change in the scope that does not break away from purport and implement than more than three layers.
(the 4th embodiment)
Below, the 4th embodiment of the present invention is described.
Fig. 8 representes the front view of the refrigerator of the 4th embodiment.Refrigerator possesses refrigerator main body 101, and refrigerator main body 101 is by at the outer container that forms exterior contour with form the body of thermal insulating box of having filled heat-insulating material between the interior case of storage space and constitute.Refrigerator main body 101 is provided with refrigerating chamber 102 at topmost, thereunder and establish the less ice-making compartment with automatic ice maker 103 of volumetric ratio and temperature and switch chamber 104.And, refrigerator main body 101 ice-making compartment 103 and temperature switch chamber 104 below, possess vegetable compartment 105 and the further refrigerating chamber 106 below respectively independently.Switch chamber 104, vegetable compartment 105 and refrigerating chamber 106 as the refrigerating chamber 102 of storeroom, ice-making compartment 103, temperature, forwardly opening is provided with the special-purpose door of freely openable respectively.
Refrigerating chamber 102 take in the volume maximum, usage frequency is also the highest.Therefore, the door of refrigerating chamber 102 is supported to splitting around the rotation of formula ground through the hinge that is located at the front openings both sides.The ice-making compartment 103 that is configured in refrigerating chamber 102 bottoms switches chamber 104 and each storeroom such as vegetable compartment 105 that thereunder is provided with and refrigerating chamber 106 with temperature, takes in that the volumetric ratio refrigerating chamber is 102 little, it is provided with the below that highly roughly is positioned at user's waist.Therefore, in order to realize improving the purpose of degree easy to use, remain on the container on the support frame that is installed in each the inside side, be the known drawer type that moves forward and backward through the track component that is located on each storeroom internal face.Through opening the door of drawer type, container is drawn out to the outdoor of storeroom.Thus, food is taken in and taken out to the opening of side from container.
The back of the refrigerating chamber 106 below being positioned at, as shown in Figure 9, dispose and taken in to the condenser of the cooler 107 the supply system cryogens of each storeroom of cooling and the Machine Room 110 of compressor 109.Therefore, compare with other storerooms, the depth size of refrigerating chamber 106 is short.
The spaces that keep in cold storage such as refrigeration storage spaces such as refrigerating chamber 102 and refrigerating chamber 106 are cooled through the freeze cycle that is made up of cooler 107 and compressor 109 etc.The Quilt with air conditioning that is produced by cooler 107 is supplied to each storage space, and each storage space is cooled to set point of temperature.Refrigerating chamber 106 is to blow out to the indoor set point of temperature that is cooled to through configuration fan at an upper portion thereof from the cold air of cooler 107.Be supplied to the cold air of refrigerating chamber 106, with the cold air of its cooling, form the circulation of returning cooler 107 with switching circulation in the chamber 104 in ice-making compartment 103 and temperature.
Refrigerating chamber 106 is in door 111 the inboard that can open and close its front openings portion, about have a pair of not shown support frame.With supporting frame to be configured in the track component on the two side walls in the refrigerating chamber 106, keep taking in the accommodating container 112 of frozen food along fore-and-aft direction.Thus, accommodating container 112 become can before and after the drawer type that slides.
Accommodating container 112 is injection-molded articles of synthetic resin, is the darker roughly cuboid of top opening.Accommodating container 112 is formed with flange part on the opening periphery.This flange part covers the major part of the opening of accommodating container 112, and a part of breach of leading edge.Thus, put the middle level container 113 of superficial plate-like in the leading edge of accommodating container 112.Middle level container 113 for example has the ice making that is used to the to take in height rearward depressed part with milk packaging container etc.
When having pulled out refrigerating chamber door 111, middle level container 113 is pulled out to its rear end significantly with accommodating container 112 and is come out to than refrigerating chamber 116 front openings on the front.Middle level container 113 is through opening and closing the opening above the accommodating container 112 moving up in front and back above the flange part of accommodating container 112, can carry out pulling out and taking in of middle level container 113 itself thus.
Above accommodating container 112 and middle level container 113, be provided with upper strata container 115.Upper strata container 115 is irrelevant with the switching of accommodating container 112, middle level container 113 and refrigerating chamber door 111, is pulled out independently or takes in to refrigerator.This upper strata container 115 does, the flange part that is formed on the edge of open side directly is supported in from the outstanding to the inside support rail that is provided with of the sidewall of refrigerating chamber 106.Thus, upper strata container 115 is positioned at the top of middle level container 113, but can move forward and backward.Thus, the track component to refrigerating chamber door 111, middle level container 113 and lower floor's accommodating container 112 are supported is not applied in big load.Simultaneously, upper strata container 115 not with the interlock of opening the door of refrigerating chamber door 111.Therefore, upper strata container 115 is after having pulled out refrigerating chamber door 111, to be utilized in the handle that is positioned near the last formation of the antetheca 115a in refrigerating chamber door 111 the insides, and can to pull out independently or in refrigerating chamber 115, push.
In the present embodiment, make the depth ratio middle level container 113 of upper strata container 115 dark.Particularly, the depth D 1 of upper strata container 115 is set at 160mm.On the other hand, the depth D 2 of middle level container 114 is set at 100mm~110mm.And the substantial depth of accommodating container 112, promptly the depth D 3 till the bottom of bottom surface to the accommodating container 112 of middle level container 114 is set at 160~170mm.
Each container has or not interlock according to the difference of the degree of depth and with refrigerating chamber door 111, distinguishes the food of taking in.For example, by in the foot accommodating container 112 that opens and closes, taking in frozen food more large-scale and commonly used, in shallow middle level container 113, take in the food of more small-sized and frequent use with refrigerating chamber door 111 interlocks.Thus, with the open interlock of the door of refrigerating chamber door 111, and accommodating container 112 and middle level container 113 are drawn out, the taking-up of the food that therefore frequently uses easily or take in, and degree easy to use improves.
In upper strata container 115, take in large-scale and with the frozen food that saves as purpose of longer-term.Upper strata container 115 because depth D 1 is darker, so can take in food with allowing some leeway.And, upper strata container 115 not with the switching of refrigerating chamber door 111 interlock, the receiving state in therefore indoor is held.Therefore, upper strata container 115 can at random be pulled out when needed.As a result, reduce that upper strata container 115 is drawn out to the outside when the door of each refrigerating chamber door 111 open and with the contacting of air at room temperature.Therefore, reduced extraneous air, can improve the keeping quality of storage food being accommodated in the influence of the food in the upper strata container 115.
Through as constitute the configuration of accommodating container 112, middle level container 113 and the upper strata container 115 of drawer type above-mentionedly; According to the shape of the food of taking in respectively or size, usage frequency or purposes, have or not interlock, can realize being used the effective usage of degree of convenience thus with the switching of refrigerating chamber door 111.
And; The degree of depth of accommodating container 112, middle level container 113 and the upper strata containers 115 of the refrigerating chamber door 111 inboard configurations through respectively as above-mentionedlyly being set in drawer type; Particularly make the depth D 1 of the upper strata container 115 that is positioned at the superiors darker than the depth D 2 of middle level container 113; Thus when having pulled out refrigerating chamber door 111, upper strata container 115 can not be hidden in the shade of door of other storerooms of the state of closing the door that is arranged in its top, makes the user who stands in front of the door see its front wall portion 115a.Therefore, can recognize the existence of upper strata container 115 and the existence that is accommodated in the food in the upper strata container 115 easily.
Said structure is that object has carried out repeatedly result of experiment based on inventor of the present invention with more than 10 women.Promptly; Common storeroom inboard at the drawer type door with the formation that three layers are provided with accommodating container up and down in; Pulling out when door, be when becoming anteflexion posture in order in container, to take in or to take out in the standing place the user, the position H1 of user's average eye becomes and overhead is the height of 1130mm.And this position is the value of 323mm to inequality between the 523mm apart from the front of refrigerator, but becomes the position of leaving average 417mm.
And, be configured in the end face in refrigerating chamber 106 indoor of below of refrigerator main body 101, roughly each refrigerator all is in from the height that ground 550mm is set.In view of the above; If the container of the degree of depth in the past formation is then shown in figure 10, be positioned at the more shallow upper strata container 215 of below from the following ora terminalis of vegetable compartment door 216; In the user's who is represented by dotted lines sight line, its antetheca 215a is hidden in the shade of vegetable compartment door 216.As a result, upper strata container 215 is very difficult to see, for the user does not bend the state that body just can't see terrifically.On the other hand; If the D1 that kind among Fig. 9 that takes in depth D 1 ', describes equally with Figure 10 of this upper strata container 215 is set at the above degree of depth of 90mm; Even then refrigerating chamber door 111 standard-sized sheets are not only pulled out ormal weight, the antetheca 115a of upper strata container 115 also comes into view.As a result, can easily confirm the existence of upper strata container 115.And,, then can learn and can more easily see if the depth D 1 of upper strata container 215 is set at 160mm.
Therefore, for user under the state of having pulled out refrigerating chamber door 111 easily sees the container 115 of the superiors, need become the depth dimensions of taking in of having considered above-mentioned situation.For this reason, needs change other interior containers of the whole confined storeroom of height, are the degree of depth of middle level container 113 and lower floor's accommodating container 112.
In the present embodiment, accommodating container 112 and middle level container 113 are set at 160mm~170mm owing to the switching with refrigerating chamber door 111 links so will take in the depth D 3 of taking out the bottom accommodating container 112 of putting into the more and more large-scale food of frequency.And, the depth D 2 of the middle level container 113 at the shallow end of the food of taking in more small-sized and frequent use is set at the 100mm~110mm more shallow than upper strata container 115.
So; Through will be set in three layers the container, from refrigerating chamber door 111 independently the depth D 1 of upper strata container 115 set than dark with the middle level container 113 of refrigerating chamber door 111 interlocks of drawer type; This accommodating container 112 and middle level container 113 are drawn out along with the opening operation of refrigerating chamber door 111 thus, can carry out the taking-up of food swimmingly and take in action.Simultaneously, can carry out distinguishing preferably with upper strata container 115 and take in corresponding to the degree easy to use of the kind of food or usage frequency etc.
(the 5th embodiment)
Next, the 5th embodiment of the present invention is described.
The 5th embodiment shown in Figure 11 is the example of following drawer type door container: at the refrigerating chamber of refrigerator main body of the present invention and in the storeroom of the middle body between the storeroom, the container area branch is configured to three layers up and down.In the embodiment shown in fig. 11, identical with the 4th embodiment, for example, dispose accommodating container 132 and middle level container 133 in the inside of the vegetable compartment door 136 of switching vegetable compartment 126 front openings of drawer type.Accommodating container 132 and middle level container 133 are pulled out or are taken in from vegetable compartment 126 with the switching interlock of vegetable compartment door 136.The depth D 1 of upper strata container 135 is darker than middle level container 133.Upper strata container 135 is removable by the support rail support that is arranged on vegetable compartment 126 madial walls.Vegetable compartment 126 below dispose refrigerating chamber 125, dispose ice-making compartment 123 up.
In this constituted, when having pulled out vegetable compartment door 136, the average eye position H2 of user's (Japanese women) standing place compared posture with the 4th embodiment and more stands up.Therefore, average eye position H2 is the height of built on stilts 1440mm.From the position of refrigerator front value uneven between the 293mm to 447mm but average out to 358mm.
Be configured in the height of the indoor end face of the vegetable compartment 125 of refrigerator main body central portion, on average be positioned at from the position that ground 770mm is set.In view of the above; If the container of the degree of depth in the past constitutes; Then shown in figure 12, from ice-making compartment 223 grades the door following ora terminalis be positioned at the below more shallow upper strata container 135, in the user's who is represented by dotted lines sight line; Its antetheca 235a is hidden in the shade of ice-making compartment door 237, is the state that is difficult to see.On the other hand, if with the taking in depth D 6 ', be set at the above degree of depth of 114mm with the D6 that kind of present embodiment shown in Figure 11 of upper strata container 235, then through pulling out vegetable compartment door 136, the antetheca 135a of upper strata container 135 comes into view.Therefore, the user can confirm the existence of upper strata container 135.And,, see more easily thus through the depth D 6 of upper strata container 235 being set at the degree of depth of 160mm.When using this upper strata container 135, after having pulled out vegetable compartment door 136, be located at handle on the antetheca 135a of upper strata container 135 with the hand utilization and pull out and get final product.
Therefore, the depth D 6 of upper strata container 135 is set at 160mm, the depth D 7 of middle level container 133 is set at the degree of depth of 100mm~110mm, and the depth D 8 of lower floor's accommodating container 132 is set at 160mm~170mm.
In addition, in above-mentioned the 4th embodiment, explained that the object that container is set to up and down 3 layers drawer type door is the example of refrigerating chamber 106, in the 5th embodiment, explained to be the example of vegetable compartment 125.But, be not limited thereto, in other the storeroom of drawer type, be set to 3 layers container and can certainly be suitable for the present invention in constituting.
(the 6th embodiment)
The refrigerator of the 6th embodiment of the present invention is shown in figure 13.Figure 13 is the profilograph of expression refrigerator main body 151 lower portion.Refrigerator main body 151 disposes refrigerating chamber 156 below.Refrigerator main body 151 possesses above refrigerating chamber 156 as the little refrigerating chamber 154 of the storeroom of cryogenic temperature scope and not shown ice-making compartment.Little refrigerating chamber 154 and ice-making compartment all are smaller volume, and have the door of special-purpose drawer type respectively.In ice-making compartment, be provided with automatic ice maker.Refrigerator main body 151 possesses in the top takes in the maximum refrigerating chamber of volume.
The refrigerating chamber 156 of below is and little refrigerating chamber 154 and the equal cryogenic temperature scope of ice-making compartment.Therefore, between refrigerating chamber 156 and little refrigerating chamber 154 and ice-making compartment, do not need adiabatic the separation.Thus, between refrigerating chamber 156 and little refrigerating chamber 154 and the ice-making compartment, separate with laminal dividing plate 159.Refrigerating chamber 156 and above-mentioned the 4th embodiment etc. are identical, and front openings can be sealed by the door 161 of drawer type with opening and closing.Be provided with the accommodating container 162 of supporting the frame support through pair of right and left in this inside side of 161.By the accommodating container 162 that door 161 is supported,, support to moving forwards, backwards by the not shown track component on the sidewall that is arranged on refrigerating chamber 156 inboards.
Above accommodating container 162, be provided with the middle level container 163 that puts on this accommodating container 162 and can move forwards, backwards.The inside of refrigerating chamber 156, be positioned at topmost middle level container 163 above, be provided with upper strata container 165.Upper strata container 165 is by being arranged on support rail support on the inner sidewall of refrigerating chamber 156 for moving.Upper strata container 165 is independent with accommodating container 162 and middle level container 163.The depth ratio middle level container of upper strata container 165 is dark, be big capacity.
Refrigerating chamber 156 and the little refrigerating chamber 154 grades space that keeps in cold storage is through will be from cool-air feed to indoor cooling of the cooler 157 that is located at refrigerating chamber 156 backs by fan 158.Through from the cold air blow-off outlet 160 that forms at each back, chamber, up to the indoor cold air that blows out, cool off little refrigerating chamber 154 and ice-making compartment.
Through from separately back of lower floor's accommodating container 162, middle level container 163 and upper strata container 165, the cold air that imports of each cold air blow-off outlet 166,167,168 of forming up, cool off refrigerating chamber 156.At this, upper strata container 165 is bigger than middle level container 163 capacity.Therefore, the cooling Power of the cold air of supplying with for the cold air blow-off outlet 168 that replenishes container 165 back sides from the upper strata, for upper strata container 165 also from little refrigerating chamber 154 cool-air feeds on top.Particularly, blow out the cold air that cools off little refrigerating chamber 154 to little refrigerating chamber 154, flow in the upper strata container 165 via the intercommunicating pore on the part that is arranged on dividing plate 159 169.Thus, upper strata container 165 also cools off through the cold air that flows into from little refrigerating chamber 154 via intercommunicating pore 169 except the cold air that the cold air blow-off outlet 168 from the back blows out.This upper strata container 165 also through blowing out the cold air that cools off middle level container 163 from cold air blow-off outlet 167, cools off the bottom surface except the cooling that comes the cold air of refrigerating chamber 154 from childhood.Therefore, upper strata container 165 is also cooled off through the cold air that blows out from this cold air blow-off outlet 167 indirectly.
In the 6th embodiment, through these cooling effects, even the Capacity Ratio of upper strata container 165 is bigger, container 165 inside also are difficult to produce inhomogeneous in Temperature Distribution on the upper strata.Therefore, in upper strata container 165, can take in a large number for example with the long-term frozen food that saves as purpose.And upper strata container 165 does not link with the switching of refrigerating chamber door 161.Therefore, upper strata container 165 can be pulled out as required and at random, can reduce the influence of the external air temperature that accompanies with the switching of refrigerating chamber door 161.And upper strata container 165 can carry out stable keeping in cold storage through sufficient cooling Power.