CN1156237A

CN1156237A - Refrigerator

Info

Publication number: CN1156237A
Application number: CN96112267A
Authority: CN
Inventors: 横山仁; 寺泽精二; 鸭下教夫; 笹村和文; 池田孝史; 星野毅
Original assignee: Hitachi Ltd
Current assignee: Hitachi Ltd
Priority date: 1995-06-14
Filing date: 1996-06-14
Publication date: 1997-08-06
Anticipated expiration: 2016-06-14
Also published as: KR970002211A; JP2846602B2; KR100402164B1; CN1119598C; JPH08338681A

Abstract

A refrigerator of the invention is provided with a refrigerating chamber, a vegetable chamber and a freezing chamber arranged from the top to the bottom according to the use frequency. A compressor is arranged at the lowest part of the refrigerator to ensure the refrigerator to be most stable; the compressor and the vegetable chamber at the center of the refrigerator are separated in the up and down directions to ensure the vegetable chamber to form a containing space with a certain depth and a roughly vertical surface; the vegetable chamber and the freezing chamber with large temperature difference are separated by an separating wall provided with heat-insulating material. The invention improves thermal efficiency by placing the freezing chamber and a heat exchanger at the positions closest to each other and at the lowest part and reduces the dead space between the compressor and the heat exchanger so as to lower the center of the gravity of the refrigerator.

Description

Refrigerator

The present invention relates to a kind of refrigerator, it comprises that vegetable compartment between refrigerating chamber and refrigerating chamber of a refrigerating chamber on its top, refrigerating chamber in its underpart,, switch door by the front surface sidepiece supporting of refrigerating chamber, one are by the shell of refrigerating chamber and the inwall supporting separately of vegetable compartment front portion and one sliding door of direction pull forwards, backwards.

Traditional refrigerator is provided with that a plurality of its inside constitutes by foaming and filling with insulation material between outer case and internal box by refrigerator inside is separated into the storeroom that a plurality of warm areas form, so that be suitable for storing various food.The refrigerator in past mostly is located at top with refrigerating chamber, and refrigerating chamber is located at the middle part, and vegetable compartment is located at the bottom.Recent years, refrigerator has had several different distribution forms.

For example, Japanese Patent Application Publication 5-223421 has proposed a kind of refrigerator that is known as mid-freezing equipment with the refrigerating chamber that is arranged on the refrigerator middle part.The concrete structure that constitutes this refrigerator is as follows: the refrigerating chamber that is provided with the switch door is positioned at the topmost of refrigerator, the refrigerating chamber that is provided with a sliding door is configured to two-stage and is positioned at the middle part, the vegetable compartment that is provided with a sliding door is positioned at foot, compressor is loaded on the rear portion of vegetable compartment, and fan electromotor and heat exchanger are located at the rear portion of refrigerating chamber respectively.

In addition, for example proposed for Japanese Patent Application Publication 5-60440 number a kind ofly to utilize a partition wall to be separated out two refrigerators that are provided with the storeroom of a switch door, wherein go up storeroom as refrigerating chamber, it is provided with a drawer type vegetable compartment that is positioned at foot, following storeroom is as refrigerating chamber, and it is provided with a plurality of drawers.

In addition, for example in a kind of refrigerator that Hitachi Ltd sold as R-336BRV in 1980, its topmost is as refrigerating chamber and have a switch door, and its middle part utilizes a switch door and a rotary shell can make this mutual conversion in two Room as vegetable compartment and refrigerating chamber; The foot of refrigerator is as refrigerating chamber, and it has a rotary storage dish housing and a switch door that is provided with the ice making frame.

In addition, for example disclose and disclose a kind of refrigerator among the 37-18668 with a storeroom in the practical new case application of Japan, there is a storeroom with switch door the upper and lower of this refrigerator, at the middle part or waist a multi-functional storeroom is set, it has a sliding door.

By inquiry the operating position of refrigerator as can be known, refrigerator is set together in kitchen and tank, and usually is to use refrigerator with the posture of standing the cooking period people.From the frequency of using, refrigerating chamber holds pride of place, and vegetable compartment accounts for second, and refrigerating chamber accounts for the 3rd.Be used for from making with the posture of standing, we can say that the most rational layout is: refrigerating chamber is established top, and vegetable compartment is located at the middle part, and refrigerating chamber is located at the bottom.

Yet for example in first kind of traditional embodiment, the use of refrigerating chamber makes moderate progress, but vegetable compartment must use with sitting posture, because vegetable compartment is located on the position of the refrigerating chamber lower than frequency of utilization, so inconvenience when using vegetable compartment.Particularly because the freshness of vegetables reduction is very fast, so when the vegetable compartment present position is lower than the refrigerating chamber that is used for the long preservation frozen food, be unfavorable for often vegetable compartment being observed.In addition, people know, when imposing on vegetables when the vertically piling vegetables or with unhelpful power, the freshness of vegetables are significantly reduced.In first kind of traditional embodiment, because compressor is arranged on the rear portion of vegetable compartment, so the rear surface of vegetable compartment tilts, will bring the dish that is contained on the inclined surface can be pressed in problem on other the dish like this, thereby can make the reduction of vegetables freshness.In addition, in traditional embodiment, owing to refrigerating chamber is located between the refrigerating chamber and vegetable compartment with different temperatures, so must between the upper and lower of refrigerating chamber, heat-barrier material be set.In addition, because refrigerating chamber is located at refrigerator top, the heat exchanger and the fan electromotor that are located at this refrigerating chamber also must be arranged in refrigerator top, this will bring such problem, promptly between compressor and heat exchanger, form dead space, center of gravity upwards shifts, and makes the bad stability of refrigerator itself.

On the other hand, for example,, therefore compare its service condition and improve with first traditional embodiment because vegetable compartment is located at the middle part with two, among the third traditional embodiment.Yet, from the actual performance of this refrigerator, as can be seen,,, therefore move into when taking out of and can compare difficulty carrying out work relevant and the vegetables that volume is bigger with tank for example at 1000mm or higher because vegetable compartment is located at the higher position.

In addition, for example in second kind of traditional embodiment,, therefore no matter when use storeroom, switch door and drawer must be opened and closed because vegetable compartment is located in the refrigerating chamber.In addition, also can produce and internal temperature is reduced and extract out and close the problems such as to cause damage at closing time of holding at drawer.

In addition, for example in the third traditional embodiment, vegetable compartment can constitute by changing central storage facility.But, in use always need to carry out twice the switching manipulation process when in the switch door, establishing a switch case when increasing a refrigerating chamber again.This is external, and there are the following problems in should tradition embodiment: because switch door and rotary shell be by one-sided pivot opening and closing, so center of gravity moves towards cornerwise direction, so just makes the main body loss of stability.In this tradition embodiment, all storerooms all are provided with a switch door, and the service condition of storeroom that is positioned at the bottom like this is very poor.

In the 4th kind of traditional embodiment, propose a kind of structure of central storage facility, but do not have specifically to disclose the structure of upper and lower storeroom.And this embodiment does not have the concrete openly problem of the refrigerator aspect relevant with the internal temperature of each storeroom.In addition, because the bottom storeroom is provided with a switch door, this has to the problem of sitting posture use bottom storeroom with regard to existence.

The purpose of this invention is to provide a kind of on service condition and structure all more rational refrigerator, this refrigerator has a refrigerating chamber that is arranged in the optimal operating space, a vegetable compartment and a refrigerating chamber.

Specifically, the purpose of this invention is to provide a kind of on service condition and structure all more rational refrigerator, this refrigerator has a refrigerating chamber that is arranged in the optimal operating space, a vegetable compartment and a refrigerating chamber.

In addition, the present invention provides a kind of refrigerator that is arranged on the vegetable compartment in the optimal operating space that has especially.

The present invention provides a kind of center of gravity lower and be well suited for the refrigerator of depositing vegetables especially.

The present invention provides a kind of refrigerator that is arranged on the vegetable stored room in the optimal operating space that has especially, and this vegetable stored room provides good parking space for vegetables.

The present invention provides a kind of center of gravity lower refrigerator especially, has reduced the dead space in proper handling district in refrigerating chamber, vegetable compartment and the refrigerating chamber of this refrigerator.

The present invention provides a kind of refrigerator that uses the dividing wall of heat-barrier material that reduced especially.

The present invention provides a kind of inexpensive refrigerator especially.

Therefore, to achieve these goals, refrigerator of the present invention is provided with a refrigerating chamber that is positioned at its top, a refrigerating chamber that is positioned at its underpart, a vegetable compartment between refrigerating chamber and refrigerating chamber, refrigerating-chamber door by the side wall supports of described refrigerating chamber front portion, one with by the storage dish housing of described vegetable compartment inwall supporting along vegetable stored room's door and a refrigerating chamber door that moves along fore-and-aft direction with freezing housing that fore-and-aft direction moves by described freezer indoor wall supporting, refrigerating-chamber door wherein, the front surface of vegetable stored room's door and refrigerating chamber door has constituted the front surface of refrigerator, and is set in the scope of H2≤1000mm from ground to the height H 2 of the upper end of vegetable stored room's door.

In addition, refrigerator of the present invention be provided with a refrigerating chamber, refrigerating chamber, vegetable compartment between refrigerating chamber and refrigerating chamber in its underpart on its top, one be located at the compressor of described refrigerator rear lower, a heat exchanger that is positioned at described compressor top and a superposed pressure fan, described pressure fan is located at the rear portion of described vegetable compartment, and wherein the height H 2 of the upper end of the sliding door from refrigerator ground of living in to described vegetable compartment is set in the scope of H2≤1000mm.

In addition, refrigerator comprises a refrigerating chamber that is positioned at its top, a refrigerating chamber that is positioned at its underpart, a vegetable compartment that is positioned at described refrigerating chamber lower inside, switch door by described refrigerating chamber front surface side supports, but one with the sliding door of the housing that is supported by described refrigerating chamber front surface inwall along the fore-and-aft direction pull, but the housing along the fore-and-aft direction pull is located in the described vegetable compartment, height H 1 wherein from refrigerator ground of living in to described refrigerating chamber upper end, height H 3 to the sliding door upper end of the height H 2 of the housing upper end of described vegetable compartment and described refrigerating chamber is set in H1≤1800mm respectively, the scope of H2≤1000mm and H3 〉=630mm, a heat exchanger and a compressor are located at described refrigerating chamber upper back and rear lower, and pressure fan is located at the rear portion of described vegetable compartment.

In addition, refrigerator is provided with a refrigerating chamber that is positioned at its top, a refrigerating chamber that is positioned at its underpart, vegetable compartment between described refrigerating chamber and described refrigerating chamber, refrigerating-chamber door by the side wall supports of described refrigerating chamber front portion, one with by the storage dish housing of described chamber interior walls supporting along vegetable stored room's door and a refrigerating chamber door that moves along fore-and-aft direction with freezing housing that fore-and-aft direction moves by described freezer indoor wall supporting, refrigerating-chamber door wherein, the front surface of vegetable stored room's door and refrigerating chamber door is formed in the front surface of refrigerator, be set in the scope of H2≤1000mm from ground to the height H 2 of the upper end of vegetable stored room's door, be set in 560mm≤H5≤720mm to the height H 5 of vegetable compartment base plate.

Therefore, refrigerator of the present invention has a refrigerating chamber, a vegetable compartment and refrigerating chamber that the size order by frequency of utilization is provided with from top to bottom, like this, refrigerator just can be arranged in the operating space that the user is suitable for operating with stance, crouching appearance and sitting posture most.

In addition, according to refrigerator of the present invention, vegetable compartment can be arranged in the operating space of operating with optimal posture, be suitable for most the squatting appearance operation of its door.

According to refrigerator of the present invention, fore-and-aft direction is had certain thickness compressor be arranged on foot, thereby being reduced, center of gravity make refrigerator more stable.Simultaneously, be arranged on the middle part vegetable compartment constituted a spatial accommodation with outer peripheral face of a certain depth and an approximate vertical.

According to refrigerator of the present invention, fore-and-aft direction had certain thickness compressor and vegetable compartment is separated along the vertical direction, so that vegetable compartment constitutes the spatial accommodation with surface of a certain depth and an approximate vertical.

In addition, according to refrigerator of the present invention, the vegetable compartment that warm area is far from it and refrigerating chamber with the dividing wall that heat-barrier material is housed separately simultaneously, have minimum internal temperature mode and improve the thermal efficiency by compressor and heat exchanger being arranged on foot and making on mutual hithermost position.Position with this heat exchanger reduces then, makes the dead space between compressor and the heat exchanger reduce to minimum and the center of gravity of whole refrigerator is reduced.

According to refrigerator of the present invention, the dividing wall that heat-barrier material is housed is located on the position between vegetable compartment and the refrigerating chamber, to increase internal capacity.

According to refrigerator of the present invention, reduced the quantity of the door that heat-barrier material is housed, and might reduce initial cost.Simultaneously, be arranged on the position adjacent to each other, therefore improved the thermal efficiency owing to will have the refrigerating chamber and the heat exchanger of low internal temperature.Moreover, for the center of gravity that makes whole refrigerator reduces, with the position reduction of heat exchanger, to reduce the dead space between compressor and the heat exchanger.

Therefore, the service condition of refrigerator of the present invention is consistent with the frequency of utilization of storeroom and user's use posture highly beneficially, and has increased storage, has improved the thermal efficiency, has reduced initial cost.

Fig. 1 is the external view of the refrigerator of first embodiment of the invention;

Fig. 2 is that the door of the refrigerator of first embodiment of the invention is in the external view under the opening;

Fig. 3 A and 3B are the refrigerator front view and the part side views of first embodiment of the invention;

Fig. 4 is the vertical sectional view of the refrigerator of first embodiment of the invention;

Fig. 5 is the front view of the cold storage chamber of refrigerator of first embodiment of the invention;

Fig. 6 A and 6B are near the cutaway view and the perspective views of refrigerating chamber of the refrigerator of first embodiment of the invention;

Fig. 7 is the part perspective view of rear surface of the refrigerator of expression first embodiment of the invention;

Fig. 8 is the view that concerns between the people of refrigerator outside of expression first embodiment of the invention and this refrigerator;

Fig. 9 is the view of the frequency of utilization of each storeroom of explanation;

Figure 10 is the view of installment state of the refrigerator of expression first embodiment of the invention;

Figure 11 is the explanatory view of switching mechanism of the refrigerator sliding door of first embodiment of the invention;

Figure 12 is the partial sectional view of switching mechanism of the refrigerator sliding door of first embodiment of the invention;

Figure 13 A and 13B are the comparative view of the switching mechanism of surface sliding door;

Figure 14 is the part external view of the vegetable compartment of expression first embodiment of the invention;

Figure 15 is the part external view of the vegetable compartment of expression first embodiment of the invention;

Figure 16 A, 16B and 16C are the cutaway views of switching manipulation of the refrigerator vegetable compartment of expression first embodiment of the invention;

Figure 17 A and 17B are illustrated in the contrast view under the state of holding in the vegetable compartment;

Figure 18 A, 18B and 18C are the views of explanation vegetable compartment housing;

Figure 19 A, 19B and 19C are the cutaway views of switching manipulation of refrigerating chamber of the refrigerator of expression first embodiment of the invention;

Figure 20 A and 20B are the external views of ice making sheets of the refrigerator of first embodiment of the invention;

Figure 21 A, 21B, 21C, 21D and 21E are the views of the housing of explanation refrigerating chamber;

Figure 22 is the refrigerator cutaway view of expression second embodiment of the invention;

Figure 23 is the refrigerator cutaway view of expression third embodiment of the invention;

Figure 24 is the external view of door when being in opening of the refrigerator of third embodiment of the invention;

Figure 25 is the external view of the refrigerator of fourth embodiment of the invention;

Figure 26 is the external view of the refrigerator of fifth embodiment of the invention;

Figure 27 is the external view of door when being in opening of the refrigerator of fifth embodiment of the invention.

The embodiment of refrigerator of the present invention is described below with reference to Fig. 1 to Figure 27.Identical parts or arrow are represented with identical Reference numeral, and are omitted the description that repeats.

[first embodiment]

The refrigerator of Fig. 1 to 21 expression first embodiment of the invention.Fig. 1 to 3B is the external view of this refrigerator.Fig. 4 is its vertical centre cutaway view.Fig. 5 to 7 is the vent passages key diagram.Fig. 8 to 10 is views of expression storage channel arrangement.Figure 11 to 13C is the view of explanation sliding door.Figure 14 to 18C is the view of explanation vegetable compartment.Figure 19 A to 21E is the view of explanation refrigerating chamber.

At first, utilize the external structure of Fig. 1 to 3B explanation refrigerator.Fig. 1 is the external perspective view of refrigerator.Fig. 2 is the expression door external perspective view when being in the opening and closing state.Fig. 3 A and 3B are the front view and the phantoms of refrigerator.

In Fig. 1 and 2, mark 1 expression refrigerator, it comprises that one is located at the vegetable compartment 200, that refrigerating chamber 100, that refrigerator 1 topmost has a switch door 10 be located at refrigerating chamber 100 bottoms and have a sliding door 20 and is located at the bottom of vegetable compartment 200 and has top refrigerating chamber 300 and a lower freezer compartment 400 that is located at the foot of refrigerator 1 and has a sliding door 40 of a sliding door 30.In addition, in refrigerator 1, the bottom of the top of refrigerating chamber 300 and refrigerating chamber 400 has constituted a refrigerating chamber 800.In refrigerator 1, height from refrigerator 1 ground F of living in to the upper end of refrigerator 1 is made as H1, the height of 200 sliding door upper end is made as H2 from ground F to vegetable compartment, the height of the sliding door upper end from ground F to top refrigerating chamber 300 is made as H3, and the height of the upper end of 400 sliding door is made as H4 from ground F to lower freezer compartment.For example in this embodiment, H1 is set at 1730mm, and H2 is set at 932mm, and H3 is set at 611mm, and H4 is set at 374mm.In addition, horizontal width is made as W, and the degree of depth is made as D.For example in this embodiment, W is set at 590mm, and D is set at 690mm.

With reference to Fig. 3 A and 3B, in the present embodiment, the height h1 of switch door 10 is set at maximum 788mm, and the height h2 of sliding door 20 is set at 312mm, and the height h3 of sliding door 30 is set at minimum of a value 299mm, and the height h4 of sliding door 40 is set at 290mm.In addition, the distance between each is set at about 9mm, and the lid 50 that is used to cover movable wheel 3 is housed in the bottom of the casing 2 of refrigerator foot.

In addition, switch door 10 is connected on the casing 2 in the following manner: but door 10 is contained on the hinge member 60 and switch, and this hinge member is contained in the top and the bottom of door 10 1 sides.In the free end side of switch door 10, vertically extending microscler vertical handle 11 account for switch door 10 total heights 70% or more.Vertically handle 11 comprises a vertical long arc shape female member 13 and elongate handle parts 12 that are located at these female member 13 1 side central authorities, finger can be placed on the handle component 12, so that opening and closing switch door 10.Sliding door has a horizontal hand grip 21 on 20, and it is made up of to lower process handle component 22 and a horizontal long arc shape female member 23 that is formed at handle 22 bottoms a whole width that occupies door.Should be designed to differently to the color of the curved handle 22 of lower process,, thereby make the part of the approximate center of front surface form a darker line feeder, the outward appearance of refrigerator is improved so that it becomes more obvious with the color of other material.Simultaneously, utilize handle component 22 these piece places to can be used for being provided with trade mark 24.Sliding door 30 and 40 is arranged on the central authorities of horizontal hand grip parts 31 and 41, and the horizontal hand grip parts comprise elongate member 32,42 and female member 33,43.

The internal structure of refrigerator 1 is described below with reference to Fig. 4.In Fig. 4, casing 2 is foaming and filling with insulation material 5 formation between the case 4 in making by outer container of making at steel 3 and resin.In addition, the structural similarity of the counterpart of the structure of switch door 10 and sliding

door

20,30 and 40 and casing 2.

Refrigerating chamber 100 be equipped with a kind of with casing 2 be separated into part a stand 102, be located at the cooling chamber 104 of foot and be connected the some carriages 108 on the casees 106 in the switch door 10.The internal temperature of refrigerating chamber 100 is set in 4 ℃ and maximum dress thing volume V R is provided in storeroom.In addition, cooling chamber 104 has a switch door 106, so that it can be set in-1 ℃.

Vegetable compartment 200 installing has the housing 202 of the perisporium of approximate vertical, a surface that opening makes progress and a degree of depth U1, and this housing is by switching mechanism 600 supportings of sliding door 20.In this structure, just housing 202 can be pulled out in 20 o'clock pulling out sliding door, so the food that can be contained in this housing takes out.Simultaneously, also housing 202 can be taken out 20 from pulling, so that clean.Backwards on the position, be provided with an auxiliary shell 204 at housing 202 tops, this auxiliary shell 20 can make sliding door 20 freely pull out maybe with housing 202 sliding door is opened.Utilize this two-layer configuration, can avoid the vegetables vertically piling, thereby can keep the freshness of vegetables, also improved the condition of depositing simultaneously.The internal temperature of vegetable compartment 200 is set at 3 ℃ and the reservoir volume VV that has second maximum on the height of storeroom.

The internal temperature of the internal temperature on the top of refrigerating chamber 300 and refrigerating chamber 400 bottoms is set at-18 ℃.Reservoir volume VF is in the internal temperature range, and its size is only second to the reservoir volume VR of refrigerating chamber 100.Top refrigerating chamber 300 is equipped with a housing 302 with approximately perpendicular peripheral wall, and an open top is set as follows, promptly by the mode identical with housing 202 with a switching mechanism 600 support housing 302 separably.In addition, an ice making frame is set on the upper surface of top refrigerating chamber 300 1 sides, this ice making frame can move towards front and back with the switch of sliding door 30.Lower freezer compartment 400 is provided with a housing 402, and this housing has an inclined rear face and an opened upper surface, and housing 402 is bearing on the switching mechanism 600 of sliding door 40 separably in the mode identical with housing 202.In this embodiment, can reduce the degree of depth of pull and dress thing operation by refrigerating chamber 800 being separated into top refrigerating chamber 300 and lower freezer compartment 400, its result makes the operation of packing into and taking out food become very convenient.In addition, because machine chamber 600 is arranged on the rear positions, the storage of lower freezer compartment 400 is restricted.Therefore, the degree of depth of lower freezer compartment 400 is greater than the degree of depth of top refrigerating chamber 300, so that the storage volume VF2 size of the size of the storage volume VF1 of top refrigerating chamber 300 and lower freezer compartment 400 is roughly the same, so just the food that will often use is placed in the top thin walled shell 30, thereby improved service condition, alleviated the inconvenience that when using preserved food products, occurs simultaneously, because only use the lower case 402 of restriction sometimes.

In addition, in refrigerator 1, because the refrigerating chamber 100 with close internal temperature is located at the top of vegetable compartment 200, and the visibly different top of internal temperature refrigerating chamber 300 is located at the bottom of vegetable compartment 200, therefore on a position between vegetable compartment 200 and the top refrigerating chamber 300, the dividing wall 70 that heat-barrier material 5 is housed can be set, so that internal capacity is bigger.Dividing plate 71 between refrigerating chamber 100 and vegetable compartment 200 is provided with cold air vent passages (not shown).Between top refrigerating chamber 300 and lower freezer compartment 400, dividing wall 72 is set.

In addition, in the present embodiment, total storage V is set at 370 liters, and the storage VR of refrigerating chamber 100 is set at 200 liters, the storage VV of vegetable compartment 200 is set at 70 liters, and the storage VF of total refrigerating chamber 800 (comprising top refrigerating chamber 300 and lower freezer compartment 400) is set at 100 liters.The size of the storage VF1 of top refrigerating chamber 300 is set at the size of the storage VF2 of lower freezer compartment 400 roughly the same.

In addition, a machine chamber 500 that a compressor 502 is housed is set at the rear portion of lower freezer compartment 400.A heat exchanger 504 is set at the rear portion of top refrigerating chamber 300.Rear lower in vegetable compartment 200 is provided with a fan electromotor 506.Cold wind distributor 508 is located at the rear portion of the housing 104 of vegetable compartment and cooling chamber 106.

In the structure of the said equipment, the compressor 502 with constant weight is arranged on the foot of rear surface, so that the reduction of the center of gravity of refrigerator 1, thereby can make refrigerator more stable.In addition, the heat exchanger 504 that constitutes low-temperature receiver is on the height different with the vegetable compartment 200 that higher internal temperature is arranged.Heat exchanger 504 is arranged near the rear portion of refrigerating chamber 800 (top refrigerating chamber 300) with minimum internal temperature.Therefore, the temperature in vegetable compartment 200 is fallen and has been reduced, so can make refrigerating chamber 800 (top refrigerating chamber 300) cooling effectively.Particularly in refrigerator 1 of the present invention, because refrigerating chamber 800 is located at foot, so heat exchanger 504 must be arranged on lower position, so just eliminated the dead space between machine chamber 500 and the heat exchanger 504.In addition, can reduce heat exchanger 504, be located at the fan electromotor 506 on this heat exchanger 504 and the position of cold wind distributor 508, center of gravity is reduced, thereby can improve the installment state of refrigerator 1.

The housing 204 of vegetable compartment 200 is arranged near the cold wind distributor 508 of thinner thickness, this distributor is located on the thicker fan electromotor of thickness 506, place after housing 204 being moved on to more lean on than housing 202, therefore the storage VV of vegetable compartment 200 has increased, formed a storage space simultaneously, the surrounded surface in this space is made of the surface of approximate vertical.In addition, cold wind distributor 508 is located near having than the cooling chamber 104 that hangs down internal temperature in the refrigerating chamber 100, therefore can prevent that refrigerating chamber 100 was cooled to cold degree, cold wind directly can be blowed to cooling chamber 104 like this, so that cool off the internal temperature of refrigerator 1 effectively.

The mobility status of cold wind is described with reference to Fig. 4 to 7 below.Beginning utilizes fan electromotor 506 to deliver to cold wind distributor 508 and refrigerating chamber 800 (top refrigerating chamber 300 and lower freezer compartment 400) by the cold wind that heat exchanger 504 produces earlier.The cold wind that cold wind distributor 508 will blow to this cold wind distributor 508 separately and be assigned to refrigerating chamber 100 and cooling chamber 104.Below with reference to Fig. 5,6A and 6B describe the structure and the structure around it of this cold air vent passages in detail.

Fig. 5 is the front view of refrigerating chamber 100.Fig. 6 A is its phantom.Fig. 6 B is the front view of cooling chamber 104.

Wall surface central authorities on refrigerating chamber 100 rear surfaces in Fig. 5, the pipeline 112 that is provided with internal lighting device 108 and cold air duct 110 is connected on the flat board.The size of pipeline 112 is about half of horizontal width of refrigerating chamber 100.Size in vertical direction equals the total height of refrigerating chamber 100.Central authorities at pipeline are provided with a vertically extending internal lighting device 108, and cold air duct 110a and 110b are separated into Y shape structure from cold wind distributor 508, and above-mentioned passage is located at the both sides of internal lighting device 108.It is for several isolating frames 102 of cross-over connection that internal lighting device 108 is set.In addition, in cold air duct 110a and 110b, cold wind mouth 114 is arranged on the table top of each isolating frame, so that cold wind reaches on each table top of isolating frame 102.Because this structure, the internal lighting device 108 that is located at rear surface central authorities can provide illumination evenly for effectively the food that is housed in each isolating frame 102.In addition, the food that is housed in each isolating frame 102 can be cooled off effectively by the cold wind that blows out from two cold wind mouths 114 that roughly are located at the rear surface equably.In addition, internal lighting device 108 has light source 116, and it is positioned at the position on the close a little top of refrigerating chamber 100.In the front portion of refrigerating chamber a plate luminescent material 118 is set, its vertical length is 422.5mm, and horizontal width is 70mm.In addition, owing to the wall surface that is parallel to of light source 116, so the depth dimensions of internal lighting device 108 has reduced.Like this, because the size of lighting device is less, make illumination surface provide illumination through a reflecting plate (not shown) that is arranged on the rear surface by luminescent material 118.

In Fig. 6 A and 6B, transporting cold wind in cooling chamber 104, make cold wind directly the cold wind mouth 124 from the front surface that is arranged on cold wind distributor 508 blow out, air is discharged from the inlet 125 that is arranged on cold wind mouth 124 bottoms to the space at rear portion through the front portion from pallet 122.In addition, the cold wind that is transported to cooling chamber 104 partly is sent to vegetable compartment 200.Cooling chamber 104 is to be separated out by the translucent cover 120 in the refrigerating chamber 100.When extracting pallet 122 out, switch door 106 is opened along with the extraction of pallet 122.Therefore, owing to can pass through the visible inlet 125 of translucent cover,, when opening and closing switch door 10, just cannot see inlet 125 if therefore at alap position inlet porting 125.In addition, an inlet 206 that is used for cold wind is sucked vegetable compartment 200 is set in the front surface bottom of cold wind distributor 508.This external application label 510 is represented control cabinet.

Turn back to Fig. 4, by the inside along direction of arrow refrigerated compartment 100, the cold wind that will blow out from the wall surface of storeroom 100 back is delivered to vegetable compartment 200 through the cold air duct that is located on the dividing plate 71.The cold wind that is blown into cooling chamber 104 is discharged through pallet 122 upper surfaces and lower surface, so just can prevent that refrigerating chamber 100 and vegetable compartment 200 were cooled to cold degree.In this embodiment,, therefore can alleviate cooling chamber 104 any adverse influences, no longer need to be provided with simultaneously heat-barrier material low internal temperature with vegetable compartment of acting on 200 because cold air duct is positioned between cooling chamber 104 (pallet 122) and the dividing plate 71.The cold wind of delivering to vegetable compartment 200 206 is discharged from blast pipe 512 through entering the mouth after by the periphery of housing 202 and 204.Below with the cold air duct in the key diagram 7.

Fig. 7 is the perspective view of expression refrigerator rear surface schematic structure.In Fig. 7, the cold wind of discharging from blast pipe 512 is sent to the drip tray 514 that is located at heat exchanger 504 bottoms, is further cooled off by heat exchanger 504 again, delivers to fan electromotor 506 then.The bottom of water receiving 514 tilts, and its bottom is provided with a scupper hose 516, and like this, the condensed water that is retained on the cooling device 504 is received by drip tray 514, so that it flows on the condensed water dash receiver (not shown) that is located at refrigerator 1 bottom.

Return Fig. 4, on the other hand, make the cold wind that chamber 300 and lower freezer compartment 400 are frozen in the cooling of supply top be discharged to drip tray 514 at

housing

302 and 402 inside and outside circulations by making cold wind.In such a way, the refrigerator 1 of this embodiment can cool off refrigerator inside at cold wind effectively by the transmission channel circulation time.In addition, utilize the sensor (not shown) that is arranged on each storeroom and the passage to detect because the temperature drop that the switch of switch door 10 causes; Be arranged on microcomputer (not shown) control cold wind distributor 508 and compressor 502 in the control cabinet, so that the control internal temperature.

Service condition below with reference to Fig. 8 to 10 explanation refrigerating chamber 100, vegetable compartment 200 and refrigerating chamber 800 (top refrigerating chamber 300 and lower freezer compartment 400).Fig. 8 is the installment state view of expression refrigerator 1, and Fig. 9 is the view that concerns between explanation body system and the storage structure, and Figure 10 is the view of expression storage frequency of utilization.

In Fig. 8, when considering the user mode of refrigerator 1, the body system in the time of must considering installation environment and use refrigerator.In other words, as long as in the kitchen, place refrigerator 1, the relation between tank 700, kitchen cabinet and the residential equipment that just must consider together to use.Because refrigerator 1 and tank 700 are in being commonly used in continuous serial job step, the relation between them is even more important.So very natural, this serial job step must be consistent with the body system.The refrigerator 1 of present embodiment designs according to above-mentioned viewpoint.

For example when the Japanese women (height 155cm) of a standard uses refrigerator 1 at distance 400mm place: 630mm, 1340mm upward downwards if she is the posture hand operated to stand, then the comfortable operation scope Y2 of hand.The above direction of 1340mm is the above deposit operation scope Y1 of shoulder.Scope Y3 with crouching appearance deposit operation is downwards 310mm, is 630mm upward.The following direction of 310mm is the scope Y3 with crouching appearance deposit operation.In addition, standard women's elbow height is 970mm, can put into and take out food at an easy rate like this, will not lift the position that is lower than elbow height by ancon simultaneously.When with the operating efficiency of this viewpoint refrigerator 1,, be the most suitable with the posture console switch door 10 of standing with respect to the storeroom that high 970mm (being the height of elbow) is provided with.On the other hand, when putting into and taking out food from pulling in 20,30 and 40 and observing the storeroom inner case simultaneously,, all be very high then with any posture operation sliding door operating efficiency if elbow height is lower than 970mm.When particularly considering the operating efficiency with stance, because the scope that staff can reach is 643mm, therefore when 20 terrain clearances of pulling be 643mm or when higher, with respect to the sliding door 20 that is arranged on the epimere that is lower than the 970mm elbow height, food can be easy to put into and take out with comfortable stance.On lower position when sliding door 20 height overhead can be set in the crouching appearance, so that can transform to this posture from stance at an easy rate.In other words, be located at the position in the scope that can reach with hand when sliding door 20, when promptly being lower than the elbow height position, also can at an easy rate food be taken out in stance and crouching appearance.The relation of measurement is determined according to the standard women.For example when the scope of determined value, should consider the height of the slippers that in the kitchen, often use and other condition (as user's effective rate of utilization and storage capacity etc.).

In Fig. 9 and 10, as can be known, refrigerator 1 is arranged in parallel with tank 700 in the kitchen when the user mode of investigation refrigerator 1.Refrigerator 1 often is to use with the posture of standing when the cooking.On frequency of utilization, refrigerating chamber 100 is the first, and vegetable compartment 200 is taken second place, and secondly is refrigerating chamber 800 (top refrigerating chamber 300 and lower freezer compartment 400) again.On the service condition of stance, because refrigerating chamber 100 is in top, vegetable compartment 200 is placed in the middle, refrigerating chamber 800 (top refrigerating chamber 300 and lower freezer compartment 400) is in the layout of bottom, can reduce the motion from the stance to the crouched position and from the stance to the sitting posture, thereby alleviate workload.

On the other hand, when considering residential environment as can be known: the height of the suspension bracket bottom in general kitchen is 1800mm, and the overhead height H1 of refrigerator 1 can be 1800mm or less than 1800mm, so refrigerator can be installed in arbitrary kitchen.On the other hand, near tank 700 to the height of table top that is positioned at the refrigerator 1 is 850mm, is about 870mm to the height of tap 702.So, for stance with to be easy to from the standard elbow height be the crouching appearance that the stance of 970mm converts to, can very cosily finish a series of activities step smoothly, and, make can not change work posture significantly at tank 700 with when refrigerator 1 is operated by the storeroom of frequent use within opereating specification carried out topology layout.

In addition, with regard to the layout of storeroom, the refrigerating chamber 100 of refrigerator 1 of the present invention, vegetable compartment 200 and refrigerating chamber 800 are that size order by frequency of utilization is from top to the lower disposed, and with refrigerating chamber 800 separated into two parts.Be provided with the very high top refrigerating chamber 300 of frequency of utilization on the top of refrigerating chamber, and be provided with the lower freezer compartment 400 that frequency of utilization is lower and be used to store up food in its underpart, so just can alleviate the motion amplitude that transforms to other various postures from the posture of standing effectively.

Because being higher than the door of elbow height is switch door 10, the door that is lower than elbow height is a sliding

door

20,30 and 40, and the door and the operation posture of each storeroom adapt.In addition, in refrigerator 1, owing to be set at 1730mm, therefore this refrigerator 1 can be installed in the kitchen of any type, and tool using just can will not be housed in the interior foods taking-up of refrigerating chamber 100 upper strata framves 102 and food be put into frame 102 to the height H 1 of upper end.

In addition, because the height H 2 of vegetable compartment 200 upper ends is 923mm, it is lower than the height of elbow, and because the ground level H5 of housing 202 is set at 636mm (in the scope that hand can reach when stance), therefore need not lift ancon and just can take out and put into food, and also can finish a series of continuous operation steps of refrigerator 1 with stance easily to tank 700.In addition, just can be observed the internal state of housing 202 as long as bow.

In top refrigerating chamber 300, because the height H 3 of its upper end is set at the 611mm that is lower than the crouching appearance upper limit, the ground level H6 of housing 302 is set at the 404mm that is higher than the crouching appearance upper limit, therefore is easy to put into and take out food with the crouching appearance.

The height H 4 of lower freezer compartment 400 upper ends that frequency of utilization is minimum is set on the height that is higher than the sitting posture upper limit, the food on the higher position is easy to put into and take out with the crouching appearance in the lower freezer compartment 400 so be stored in, the food that leaves on the lower position that frequency of utilization is lower is easy to put into and take out with the crouching appearance, horizontal hand grip 41 is located at the upper end of sliding door 40 simultaneously, so that can be with crouching appearance switch.

In addition, the vertical handle 11 that is located on the switch door 10 is positioned on the position that is easy to door is opened and closed with stance, and is positioned at the horizontal hand grip 21 on the sliding

door

20,30 and 40,31 and 41 are arranged in the scope of stance or crouching appearance at least, apply power at opening and closing Men Shike opposite house like this.Particularly vertically extend, so the user can catch handle on any suitable position of oneself, with the opening and closing door owing to vertical handle 11.

According to refrigerating chamber 100, vegetable compartment 200, top refrigerating chamber 300 and the lower freezer compartment 400 of the refrigerator of this mode of present embodiment is that order according to frequency of utilization is provided with, each storeroom all is arranged on the posture that is suitable for most with different, for example in the operating area of stance, crouching appearance and sitting posture, its door is applicable to various postures.

Size system according to the refrigerator 1 of present embodiment is a kind of embodiment, the invention is not restricted to such size system.In other words, the sliding door upper end height H 3 of the sliding door upper end height H 2 of refrigerator 1 upper end height H 1, vegetable compartment 200 and refrigerating chamber 800 (top refrigerating chamber 300) is set at H1≤1800mm respectively, in the scope of H2≤1000mm and H3 〉=560mm, can reach the effect that is similar to present embodiment like this.Simultaneously, refrigerating chamber 800 comprises top refrigerating chamber 300 and lower freezer compartment 400, therefore highly just can reach the effect that is similar to present embodiment for H4≤350mm by setting the lower freezer compartment upper end.

In addition, the ground level H5 of the upper end height H 2 of the sliding door of vegetable compartment 200 and the housing 202 of vegetable compartment 200 is set at H2≤1000mm and 560≤H5≤720mm respectively, the vegetable compartment 200 of She Zhiing can make many users see its internal state so that put vegetables in order like this, thereby can put into and take out these vegetables easily.

Be set at U1 〉=250mm from the degree of depth U1 of the upper end of the sliding door of housing 202, and height H 2 and H5 are set at 850≤H2≤1000mm and 560mm≤H5≤720mm respectively, like this refrigerator of She Zhiing can finish easily and tank 700 between a series of continuous operation steps and can vertically deposit vegetables, can keep the freshness of vegetables like this.The refrigerator of She Zhiing can make many users see its internal state so that put vegetables in order like this, thereby can put into and take out these vegetables easily.

To contrast the switching mechanism of Figure 11 to 13B explanation door below.Figure 11 is the schematic diagram of the switching mechanism of expression sliding door.Figure 13 A and 13B are the comparative view of the switching manipulation of expression sliding door.Figure 14 is the comparative view between expression the present invention and the traditional embodiment.

At Figure 12, express the switch pull-out mechanism 600 that is applicable to sliding

door

20,30 and 40 among 13A and the 13B.This switch pull-out mechanism 600 comprises first guide rail 610 that is formed on two sidewall surfaces of storeroom, second guide rail 620 that on first guide rail 610, moves by roller 621, one is provided with the sliding door 20 (30 that moves by roller 631 on second guide rail 620,40) supporting mass 630, first retainer 640 and second retainer 641 that is used to prevent to break away from second guide rail 620 and supporting mass 630 that is used to prevent to break away from first guide rail 610 and second guide rail 620, its middle shell 202 (302 and 402) (not shown) removably is located on the supporting mass 630.

First guide rail 610 has the U-shaped cross section.The rotating shaft 622 of roller 621 is movable, and the size of guide rail 610 should just in time provide a space that is suitable for its diameter for roller 621 simultaneously.Second guide rail 620 has L shaped cross section, and its bottom curves inwardly, and roller 621 is located at the rearward end of outer surface by rotating shaft 622.Roller 631 is arranged on the front portion of inner surface by rotating

shaft 632.Roller

621 and 631 quantity are at least two or more, but so that make second guide rail 620 and the motion of supporting mass 630 along continuous straight runs.Supporting mass 630 has the S tee section, so that the rotating shaft 632 of roller 631 can be positioned at motion on the U-shaped part on S tee section top, the size of this supporting mass 630 should just in time provide a space that is suitable for its diameter for roller 631.In addition, in this embodiment, second guide rail 620 forms L shaped structure, and supporting mass 630 forms S shape structure, can improve the performance of the steel of switch pull-out mechanism 600 like this.

The supporting mass 630 that is arranged on right side and left side constitutes by following mode: the frame body with rectangular top surface is to link together by the connector 650 with the sliding door 20 of supporting mass front portion and supporting mass rear portion to constitute, housing 202 is inserted in the frame body, the edge 202a of housing 202 is by supporting mass 630 and connector 650 supportings, and it is dismountable that housing 202 is become.In addition, first and

second retainers

640 and 641 are located at the fore-end of first guide rail 610 and the rear end part of supporting mass 630, and they are to be made of the projection that can prevent

roller

621 and 631 motions.

In addition, in this switch pull-out mechanism 600, second guide rail 620 has constituted an intermediate connector between first guide rail 610 and supporting mass 630, like this, the housing 202 that is arranged on the supporting mass 630 can draw forward in a big way, keep level simultaneously, the result can observe total housing 202 from top, and is easy to put into and take out food.Simultaneously, switch pull-out mechanism 600 can utilize

retainer

640 and 641 to prevent

roller

621 and 631 motions, thereby can avoid owing to pulling force is excessive sliding door 202 being fallen down.In addition, housing 202 can draw forward in a big way, so that housing 202 is easy to separation, thereby is easy to housing 202 is cleaned.On the other hand, under the storage state, first and

second guide rails

610 and 620 supporting mass 630 are contained in three layers in the mode of compactness, so switch pull-out mechanism 600 can be done lessly.

In the switch pull-out mechanism 600 of the present embodiment shown in Figure 13 A and the 13B, the weight of housing 202 and encapsulating material can be distributed and supporting by first guide rail 610.Therefore, even will pull 20 extractions, the center of gravity G of housing 202 is also only to front slide, and the weight G that is promoted by the leg part (not shown) on the lower surface front portion that is arranged on casing 2 can be bearing in right side and left side equably like this.In addition, owing to first guide rail 610 can be embedded in the surface, two side of vegetable compartment 200,, so just reduced dead space and improved and deposited efficient so can adopt size and the identical housing 202 of vegetable compartment 200 cardinal principles.

On the other hand, in the traditional embodiment shown in Figure 13 B with a switch door 650 and a rotary housing 651, when rotary door 650 and housing 651 are opened, center of gravity G along diagonal towards reach.In addition, all effective weights are applied on the hinge member and support foot part of a side, so hinge member increases and makes refrigerator lose overall balance.Owing to this structure, can not put into and take out food from a direction of switch door 650 in addition, in this embodiment, housing 651 is drawn out of, then just produced dead space, thus can not deposit food efficiently.

2 and 14 to 21E describe each storeroom in detail with reference to the accompanying drawings.The concrete size of each storeroom has been shown among Fig. 4, has omitted explanation herein it.

Among Fig. 2, storeroom 100 is provided with a thin transparent rack 102 and several transparent travel(l)ing rests 124, and support 102 is fixed on the epimere in the refrigerator, and support 124 is arranged on the stage casing of refrigerator.Travel(l)ing rest 124 has a lower surface and a front surface, and they link together and open wide, so that constitute the support (upper frame) that supporting has two wall surfaces and back wall surface.Therefore, by travel(l)ing rest 124 is from inside to outside produced, can hold watermelon and high dish, and can hold the unsealing milk container or the open type bucket of vertical placement.In addition, the cooling chamber 104 that is located at the inboard foot of refrigerator is surrounded by a kind of transparent resin material, makes food keep low temperature and high humidity, to keep original local flavor of food and fresh state.When being connected with the automatic ice-making plant (not shown), the right side of cooling chamber 104 and left width are less and supply flume is arranged on a side of cooling chamber.Inboard at switch door 20 is provided with some pallets separably.In the present embodiment, the pallet 126a that is positioned at foot has two pallet platforms, the placement so the PET bottle of dress flavouring and bottle can forward lap mutually.

Vegetable compartment 200 among Figure 14 to 18C will be described below.Figure 14 is the expression sliding door 20 part external views that are drawn out of under the state.Figure 15 is that expression housing 204 is drawn out of the part external view under the state.Figure 16 A, 16B and 16C are the partial sectional views of expression switching manipulation.Figure 17 A to 17D is illustrated in the comparison diagram that holds under the state.Figure 18 A to 18C is the view of expression housing 202.

In the embodiment shown in Figure 14 to 16C, vegetable compartment 200 comprises two objective tables, i.e. housing 202 and 204.Utilize switch pull-out mechanism 600 housing 202 can be pulled out.Housing 204 is by 206 supportings of the guide rail on two wall surfaces of the vegetable compartment 200 that is arranged on the objective table inboard.In the state that sliding door shown in Figure 15 is extracted out, the border body 202a of housing 202 both sides is supported as guide rail.To put 16C according to Figure 16 A, 16B below and describe mode of operation.

Figure 16 A 20 states when closing of representing to pull.In this state, housing 204 is bearing in by guide rail 206 (not shown)s on two wall surfaces on the rear surface on border body 202a top of housing 202, makes housing be in floating state.Therefore, the space that forms on the height of housing 202 front portions can be with the food of microscler vegetables (vertically place, thereby can keep the freshness of this vegetables and can hold to have certain altitude such as PET bottle or milk container etc.).In addition, perishable vegetables can be divided in two-

stage housing

202 and 204, vegetables just needn't stack up like this, thereby can make vegetables keep fresh.

Figure 16 B illustrates and moves sliding door 20 to state to greatest extent.In this state, housing 204 is positioned at the rear portion of vegetable compartment 200 inboards, so it is different from by pulling out housing 204 and puts into and take out the situation of food.So in this embodiment, be provided with a bossing 208 in the front of the bottom of housing 204, this bossing 208 can contact with the rear wall 210 of housing 202.Like this, will pull 20 when the state shown in Figure 16 B is further pulled out, bossing 208 contacts with rear wall 210, thereby also housing 204 is outwards pulled out.

Figure 16 C represents to pull and 20 moves state to greatest extent to.In this state, utilize the pull-out mechanism of housing 204 trough rim 212 that is located at housing 204 front portions can be pulled out to the position of the upper surface of switch door 10, the interior exposed that makes housing 202 like this is (as shown in figure 14) outside.Therefore, food can be put into housing 202 or take out from housing.In addition, in this state, can make on the position that this trough rim 212 is easy to extract out because trough rim 212 is extracted to, grasping trough rim can extract housing 202 out from guide rail 206, and border body 202a can be used as guide rail and is drawn out to state shown in Figure 15 towards the place ahead like this.State shown in Figure 15 is: sliding door 20 is drawn out of under the state of Figure 16 A, thereby food can be put into housing 204 or from housing 204 taking-ups.

On the other hand, when sliding door 20 is deposited food, can obtain the state shown in Figure 16 C by pushing sliding door 20.When sliding door 20 was closed, the rear surface of the rear surface contact vegetable compartment 200 of housing 204 to prevent housing 204 motions, only made housing 202 get back to the state shown in Figure 16 B.In addition, when housing 202 is deposited in food and during state that housing 204 keeps being drawn out, utilizes the step part 214 pressure shell bodies 204 of the front portion that is formed at border body 202a, make housing 204 can move to the home position shown in Figure 16 A.

The shape of the holding portion of housing 202 is described below with reference to Figure 17 A and 17B.In the refrigerator 1 of present embodiment, table wall 210 after the housing of traditional embodiment shown in Figure 17 B has one, this wall is an inclined surface, and the vegetable compartment that is positioned at center machine chamber 500 front portions by the traditional approach setting forms the housing 202 with a vertical back table wall 210 shown in Figure 17 A like this.In the housing 202 of the present embodiment shown in Figure 17 A, the volume of lower area can be done greatlyyer than the volume of the conventional example shown in Figure 17 B, so needn't adopt among traditional embodiment employed stacking mode just can deposit more vegetables when equal volume.Particularly in traditional embodiment, because the vegetables weight that leaves on the inclined surface is transmitted power along the incline direction of arrow indication, therefore, unhelpful power is applied on the vegetables of parallel placement, makes these vegetables reduce freshness.In the present embodiment, because vegetables are left on the basal surface of broad, so the vegetables of scalable amount.In addition, owing to do not have unhelpful power effect in the horizontal direction, so can keep the freshness of vegetables.

In the embodiment shown in Figure 18 A and the 18C, be provided with a dividing plate 216, it is easy to have a recess 222 that engages with fin 220 by the spatial volume dividing plate 216 that changes the front portion formation that highly increases housing 202, fin 220 is formed on two wall surfaces of housing 202, and this recess 222 is in the sweep 218 that the two ends towards a direction twisted plate 216 form.Utilize this structure, under the state shown in Figure 18 A, be bent part 218 and be connected on the position that makes sweep sensing rear, the front and back width d1 of the spatial accommodation that the wall surface of dividing plate 216 and housing 202 forms can become less.On the contrary, in state shown in Figure 18 B, front and back width d2 can be become bigger, at this moment sweep 218 is connected on the position that makes this sweep directed forward.In addition, dividing plate 216 inverted orientation can easily be changed front and back width d1 and d2.In addition in the present embodiment, the spatial accommodation of the wall surface of housing 202 formation can be provided with a little article housing 224.This little article housing 224 has cup-like shape, and its upper surface is to be cut into angle, width d1 and d2 before and after two flat sides of its rectangle constitute.This little article housing is set on the lower height highly identical with dividing plate 216.The overhead height size of setting greater than front and back width d2 less than the degree of depth of housing 202.Specifically, the height setting of dividing plate 216 is 125mm, and height d1 is set at 75mm, and height d2 is set at 105mm, rises and is set at 150mm.For dividing plate 216 and little article housing 224, elongated shape food, especially the elongated shape vegetables can be deposited vertically, and like this, small-sized food can be deposited the freshness that keeps vegetables simultaneously at an easy rate in order.In addition, even, therefore can prevent from little article housing 224 to be moved because of 20 the switch of pulling because the direction that dividing plate 216 is placed at little article housing 224 also can remain unchanged when changing.In addition, among the traditional embodiment shown in Figure 18 C (being presented at the left side of figure), dividing plate 216 is by two jut supportings on housing 202 both side surface.But (be presented at the right side of figure) in the present embodiment, dividing plate 216 is by a fin 220 supporting, this just make little article housing 224 can near with contact wall surface (shown in Figure 18 A), thereby reduced dead space and increased actual storage volume.

Below with reference to Figure 19 A, 19C, 20A and 20B describe top refrigerating chamber 300 in detail.With reference to Figure 19 A to 19C, the housing 302 that is located in the top refrigerating chamber 300 is divided into left and right sides two parts, and a part wherein has been used to constitute the part (not shown) of depositing frozen food, and another part constitutes storage ice part 306.The periphery surface of storage ice part 306 will be lower than the frozen food storage part, utilizes pair of guide rails 308 that ice making frame 304 is arranged on the top board surface, and this ice making frame can be moved forward and backward.In this embodiment,, therefore ice making frame 304 can be moved forward and backward, so that ice making frame 304 and ice-making disc 350 are thrown off because ice making frame 304 is lower than the height of elbow.Figure 19 A to 19C expresses the structure of this embodiment.Figure 19 A 30 states when closing of representing to pull.Under this state, the front portion of ice making frame 304 be positioned at can make it with sliding door 30 inner wall surface position contacting on.Figure 19 B 30 states before pulleding into to greatest extent of representing to pull.Owing to outside storage ice part 306 is exposed under this state, therefore ice can be taken out.But because ice making frame 304 is in the rear portion, the user can not see this ice making frame 304, therefore is difficult to make ice making sheets 350 and ice making frame 304 to throw off.In this embodiment, the back table wall 310 of storage ice part 306 has higher height, so that back table wall 310 can contact with the rear surface part of storage ice part 306.State when table wall 310 contacted with the rear surface part of storage ice part 306 after Figure 19 B illustrated.Its structure can make ice making frame 304 along with sliding door 30 is further extracted out down and is drawn out from this state.Figure 19 C 30 states that are pulled to the outermost degree of representing to pull.Under this state, move on the position of sliding door 20 upper surface the end of ice making frame 304, thereby make outside storage ice part 306 is exposed to.Under this state, because the user can see the end of ice making frame 304, thereby needn't adopt awkward posture just ice can be taken out, ice making sheets 305 can be thrown off easily.

In Figure 20 A and 20B, the ice making sheets 350 of this embodiment is provided with one and holds device 351, and it helps ice making frame 304 to throw off, and this ice making frame 304 is located at the position that is lower than elbow height, can improve the operation of ice making sheets 350 like this.The square position is divided into a plurality of parts, makes ice making sheets 350 form a plurality of ice making parts 352, so just this dish longitudinally an end formed have an inclined surface 353 hold device 351.Pin inclined surface 353 according to above-mentioned ice making sheets 350 usefulness thumbs, hold the bottom of dish with other finger, so just can hold ice-making disc 350 with backhand securely, the result is located at the ice making frame 304 that is lower than the elbow height position and can utilizes the inlet of ice making frame 304 that the end of ice making sheets 350 is fixed, and after confirming with eyes simultaneously it is inserted in place.Therefore, when ice-making disc 350 was inserted ice making frame 304, the problem of overflow water outlet can be alleviated from ice making part 352.In addition, needn't adopt awkward posture just can alleviate the overflow of water.The posture of holding is that 60 ° to 75 ° angles are the most suitable with relative installation surface, thereby the water in the tap is added to ice making part 352 and ice is delivered to and be inserted into also do not have what difficulty on the ice making frame 304.

In addition, in the present embodiment, for example the horizontal width of ice making sheets 350 can be set at 130mm, length setting is 275mm, and thickness setting is 40mm.In addition, the ice making frame 304 that is installed in less than the 1000mm place in ice making sheets in the refrigerator 350 and the refrigerator has similar effect.

Lower freezer compartment 400 among Figure 21 A to 21E will be described below.In this embodiment, transparent shell 404 being set is in order to improve the capacity of lower freezer compartment 400.Housing 404 comprise one have like the flat box shaped main body 406 of rectangular top surface and a handle 408 that is positioned at the center of main body 406 upper sheds part.One side of main body 406 is x1, and another side is x2, and thick is y1, and these three length have been determined the size of main body 406.The top periphery of main body 406 is provided with body flange 410.Handle 408 is located at the upper shed portion of main body 406, so that the top of handle 408 is almost fully mutually neat with body flange 410.

In the housing 404 of this embodiment, when determining horizontal width x1 and x2, should make housing 404 be suitable for the horizontal width w1 two kind refrigerators different of lower freezer compartment 400 with w2.Below its structure will be described in Figure 21 B to 21E.With reference to Figure 21 B and 21E, Figure 21 B and 21C show a kind of structure that is applicable to the housing 402 with bigger horizontal width W 1.Figure 21 D and 21E represent to be applicable to the example of the housing 402b with narrower horizontal width W2.In Figure 21 D and 21E, the horizontal width x1 on vertically is set at 1/2 of horizontal width W1 at housing 404, and therefore horizontal width x2 on width and the summation of horizontal width x1 equal horizontal width W2.With this housing be divided into the two-part dividing plate 412 in the left and right sides can be located at horizontal width be W1 housing 402a middle position P1 place and be position P2 and the P3 place of x2 apart from the horizontal width of the side end of position P1.On the other hand, be among the housing 402b of W2 at horizontal width, dividing plate 412 can be located at Q1 place, position that horizontal width is x1 and be the Q2 place, position of x2 apart from the horizontal width of side end.By this size system and structure are set, a housing 404 and dividing plate 412 can be combined and constitute various layout.Be among the housing 402a of W1 for example, can adopt the layout a shown in Figure 21 B and the 21C, b, c and d at horizontal width.In being the housing 402b of W2, horizontal width can adopt the layout e shown in Figure 21 D and the 21E, f, g and h.In such a way, in this embodiment, identical housing 404 can be arranged in two kinds of refrigerators with varying level width W, therefore can reduce the quantity of parts and series of products can be provided.In addition,, housing 402 partly can be separated into the upper and lower, so just food and the less food of size that often uses can be placed on top, and the food or the larger-size food that will often not use are placed on the bottom by housing 404 is set.In addition, in this embodiment, horizontal width x1 is set at 273mm, and horizontal width x2 is set at 200mm, and thickness y1 is set at 70mm.

[second embodiment]

Figure 22 is the profile of expression second embodiment.The constituted mode of the refrigerator 1a of present embodiment is that cold wind distributor 508 is reduced downwards, so that refrigerating chamber 100 forms the box-shaped that width have increased.In Figure 22, refrigerator 1a comprises that vegetable compartment 200, one that a refrigerating chamber 100 that is located at refrigerator 1 topmost and has a switch door 10, one are located at 100 belows, described chamber and have a sliding door 20 are positioned at described vegetable compartment 200 belows and have top refrigerating chamber 300 and a lower freezer compartment 400 that is located at refrigerator 1 foot and has sliding door 40 of sliding door 30.In addition, the machine chamber 500 that compressor 502 is housed is arranged on the rear portion of lower freezer compartment 400, heat exchanger 504 is arranged on the rear portion of top refrigerating chamber 300, and fan electromotor 506 is arranged on the bottom of vegetable compartment 200 back, and cold wind distributor 508 is arranged on the upper back of refrigerator 1.When being provided with, the upper end of cold wind distributor 508 is flushed substantially with dividing plate 71 with refrigerating chamber 100 and vegetable compartment 200 separated cold wind distributors 508 and demarcation strip 71.Therefore, because cold wind distributor 508 does not stretch out to refrigerating chamber 100 directions, refrigerating chamber 100 forms box-shaped, has so just expanded parking space.In the present embodiment, cooling chamber 104 is located at the foot of refrigerating chamber 100, to increase the parking space of cooling chamber 104.In addition, in this embodiment, cooling chamber can be arranged near cold wind distributor 508 places.Like this, cold wind just can directly offer internal temperature and is lower than the cooling chamber 104 of storage room temp on every side.

[the 3rd embodiment]

An embodiment of other door of Figure 23 to 27 expression, wherein refrigerating chamber 100 is located at the top of refrigerator, and vegetable compartment 200 is located at the central authorities of refrigerator, and refrigerating chamber 800 is located at the bottom of refrigerator.Figure 23 is the external view that expression refrigerating chamber 100 and vegetable compartment 200 are arranged on the situation in the switch door.Figure 24 is the external view that the refrigerator switch door among expression Figure 26 is in opening.Figure 25 represents to have to split the refrigerator external view of closing the door.Figure 26 is three a external view.Figure 27 is three external views that are under the opening of expression.

At the refrigerator 1b according to the embodiment of the invention shown in Figure 23 and 24 is a kind of small electrical refrigerator, wherein refrigerating chamber 100 and vegetable compartment 200 are contained in the chilled vegetables chamber 700, this chamber 700 is surrounded by heat-barrier material, constitutes but the front surface of this refrigerator is a switch door 702 by switch.In Figure 23 and 24, mark 1b system refers to refrigerator, and it comprises that a chilled vegetables chamber 700 that is located at refrigerator 1 topmost and has a switch door 702, one are located at 700 bottoms, chilled vegetables chamber and the top refrigerating chamber 300 of a sliding door 30, a lower freezer compartment 400 that is located at refrigerator 1 foot and a sliding door 40 is arranged are arranged.In addition, the vegetable compartment 200 that is provided with a sliding door 20a is positioned at the foot of chilled vegetables chamber 700.Dividing wall 70 with heat-barrier material 5 is set between chilled vegetables chamber 700 and top refrigerating chamber 300.Between top refrigerating chamber 300 and lower freezer compartment 400, dividing wall 72 is set.Thereby for refrigerator 1b, height setting from the residing ground F of refrigerator 1b to the sliding door upper end of refrigerator 1b is H1b, height setting to the sliding door upper end of top refrigerating chamber 300 is H3, height setting to the sliding door upper end of lower freezer compartment 400 is H4, is H2 to the height setting of the sliding door upper end of vegetable compartment 200.For example in the present embodiment, H1b is set at 1521mm, and H2 is set at 932mm, and H3 is set at 611mm, and H4 is set at 374mm and H2 is restricted to 910mm.In addition, horizontal width is set at W, and the degree of depth is set at D.For example in the present embodiment, W is set at 590mm, and D is set at 665mm.

Chilled vegetables chamber 700 is provided with one and is used for that chilled vegetables chamber 700 is isolated into the isolating frame 102 of upper and lower, adjustable shelf 124, vegetable compartment 200 that is located at the bottom and several are installed in the pallet 126 on the casees 106 in the switch door 702.The internal temperature of chilled vegetables chamber 700 is set in 4 ℃ and have maximum storage volume VR1 in storeroom.In addition, vegetable compartment 200 is provided with a sliding door 20a, and its temperature is set in 3 ℃.Vegetable compartment 200 has storage volume VV.In vegetable compartment 200, the housing 202a with vertical substantially upper opening portion is in aggregates with sliding door 20a.In the upper back of housing 202a, be provided with an auxiliary shell 204a, it can be extracted out with housing 202a independently or when opening sliding door 20a it be pulled out together, and this housing 204a is similar with the housing shown in the 16C to Figure 16 A.Reduce vertically depositing of vegetables owing to having this two-layer configuration, can keep the freshness of vegetables like this, thereby improve the situation of depositing.

The layout of thin portion structure, machine chamber 500 and the heat exchanger 504 etc. of top refrigerating chamber 300 and lower freezer compartment 400 is all similar to first embodiment, omits description of them herein.

In addition, in the present embodiment, for example total storage volume V can be set at 3001, the storage volume VR1 of chilled vegetables chamber 700 is set at 2001, the storage volume VF of refrigerating chamber 800 (summation of top refrigerating chamber 300 and lower freezer compartment 400) is set at 1001, the storage volume VV of vegetable compartment 200 is set at 501, and corresponding basic storage volume VR is set at 1501 with refrigerating chamber 100 (not comprising vegetable compartment 200).The storage volume VF2 of the storage volume VF1 of top refrigerating chamber 300 and lower freezer compartment 400 about equally.In addition, in the present embodiment, in order to ensure remove cooling chamber 104 with the space of refrigerating chamber corresponding chilled vegetables chambers 700 100 after, the height of refrigerator is reduced.But cooling chamber 104 can be arranged on the top of vegetable compartment 200.In addition, in the present embodiment,, therefore the storage volume VV of vegetable compartment 200 is reduced owing in the interior case 106 of switch door 702 some pallets 12 are installed.If vegetable compartment 200 is extended to the inwall of the switch door 702 of vegetable compartment 200 front portions, then can increase storage volume VV.

For refrigerator 1b, because vegetable compartment 200 is located in the switch door 702 of chilled vegetables chamber 700, the heat insulation structural of vegetable compartment 200 and drawing structure are simplified and miniaturization, therefore this structure can reduce the size of refrigerator 1b greatly.In addition, in refrigerator 1b, chilled vegetables chamber 700, top refrigerating chamber 300, lower freezer compartment 400 are arranged from top to bottom according to frequency of utilization, refrigerating chamber 100 and vegetable compartment 200 with maximum useful frequency are located in the switch door 702.Therefore, 80% of refrigerator 1a or more work can be undertaken by opening and closing switch door 702.In addition based on elbow height, the door on top can be used as switch door 702, and the door that highly is lower than elbow height is as sliding

door

20a, and 30 and 40, the posture that can make the door of each storeroom be adapted to operate like this.

In Figure 25, in order to make refrigerator that bigger volume be arranged, the refrigerator 1c of present embodiment constitutes in the following manner: under identical metering system, horizontal width W is greater than the horizontal width of first embodiment, the switch 710 of refrigerating chamber 100 comprises two switch door 710a and 710b, so that can opening and closing be contained in the door on the both sides pivotal parts 60.

In Figure 25, refrigerator 1c and Fig. 4 of present embodiment have identical size and structure.The height H 1 of sliding door upper end from refrigerator 1c place ground F to refrigerator 1c, to the height H 2 of the sliding door upper end of vegetable compartment 200, to the height H 3 of the sliding door upper end of top refrigerating chamber 300 and measure-alike to the height H 4 of the sliding door upper end of lower freezer compartment 400 and first embodiment.Horizontal width W is 682mm for example greater than the horizontal width of first embodiment, and depth D is set at 665mm.Central side at switch door 710a and 710b is provided with a vertical handle 11a, and several pallet 126 (not shown)s are set on inner wall surface.

In refrigerator 1c, horizontal width W is bigger, and the switch door 710 of refrigerating chamber 100 comprises two fan switch door 710a and 710b, just can make refrigerator 1c increase bigger change not being carried out in former design like this.In addition, the frequency of utilization of the design of this refrigerator 1c and storeroom and user's operation posture adapt.

In Figure 26 and 27, the refrigerator 1d of present embodiment is a three-door refrigerator, wherein is located at the refrigerating chamber 100 of refrigerator topmost, the vegetable compartment 200 that is located at central part, the refrigerating chamber 800 that is located at the bottom and has switch door 10, sliding door 20 respectively and pull 80.In Figure 26 and 27, the height H 1 from refrigerator 1d place ground F to the upper end of refrigerator 1d, to the height H 2 of the sliding door upper end of vegetable compartment 200 be set at the size of first embodiment to the height H 3 of the sliding door upper end of refrigerating chamber 800.In addition, machine chamber 500 and heat exchanger 504 are located at the aft fan motor 506 of refrigerating chamber 800 and the rear portion that cold wind distributor 508 is located at vegetable compartment 200.In refrigerating chamber 100, cooling chamber 104 is arranged side by side with the water tank 111 of automatic ice maker.In addition, vegetable compartment 200 has the two-layer configuration that comprises housing 202 and housing 204.In refrigerating chamber 800, also be provided with the pallet 404 that shows among Figure 24.According to present embodiment, only otherwise, can reduce the quantity of door, small electrical refrigerator simple in structure can be provided like this, thereby reduce original cost the putting into and take out and cause little influence of the high food of frequency of utilization.

In addition, in the present embodiment, the sliding

door

20 and 30 of each storeroom is one and leans on a ground to be provided with.Yet the invention is not restricted to this.As long as height H 2 and H3 can be suitable for user's physical qualification, height H 2 can be different with H3.Even when refrigerator comprises a plurality of vertical and horizontally disposed sliding door, also can obtain identical effect.For example for the very wide refrigerator of horizontal width W, the available dividing plate in the inside of each storeroom is divided into left and right sides two parts, and sliding door can be located on each inner space that refrigerator is separated.

Claims

1. refrigerator, it comprises a refrigerating chamber that is positioned at its top, a refrigerating chamber that is positioned at its underpart, vegetable compartment between refrigerating chamber and refrigerating chamber, refrigerating-chamber door by the side wall supports of described refrigerating chamber front portion, a vegetable compartment door and a refrigerating chamber door that moves along fore-and-aft direction with freezing housing that moves along fore-and-aft direction with storage dish housing by described freezer indoor wall supporting by described vegetable compartment inwall supporting, refrigerating-chamber door wherein, the front surface of vegetable compartment door and refrigerating chamber door has constituted the front surface of refrigerator, and is set in the scope of H2≤1000mm from ground to the height H 2 of the upper end of vegetable compartment door.

2. according to the refrigerator of claim 1, wherein said refrigerating chamber vertically is arranged in upper surface and the lower surface, it comprise one described refrigerating chamber between described vegetable compartment the top refrigerating chamber and one have an energy with the housing of inwall supporting lower freezer compartment along the sliding door of fore-and-aft direction pull, wherein the height H 4 of the sliding door upper end from ground, refrigerator place to lower freezer compartment is limited in the scope of H4 〉=350mm.

3. according to the refrigerator of claim 1, wherein ground is set in 560mm≤H5≤720mm to the base plate height H 5 of vegetable compartment.

4. according to the refrigerator of claim 3, the machine chamber that compressor wherein is housed be arranged on than from ground to the low position of vegetable compartment base plate height H 5, have by the housing that approaches the peripheral sidepiece that vertical surface constitutes and be located in the described vegetable compartment.

5. according to the refrigerator of claim 4, the height H 2 of the sliding door upper end from ground to the vegetable compartment and be set in H2 〉=8500mm and U1 〉=250mm respectively wherein from the degree of depth U1 of the sliding door upper end of vegetable compartment housing.

6. according to the refrigerator of claim 1, the machine chamber that compressor wherein is housed is arranged on the rear surface of refrigerator and the foot of the housing with subvertical perimeter side surface in the described vegetable compartment.

7. refrigerator, it comprise a refrigerating chamber, refrigerating chamber, vegetable compartment between refrigerating chamber and refrigerating chamber in its underpart on its top, one be located at the compressor of described refrigerator rear lower, a heat exchanger that is positioned at described compressor top and a superposed pressure fan, described pressure fan is located at the rear portion of described vegetable compartment, and wherein the height H 2 of the upper end of the sliding door from refrigerator ground of living in to described vegetable compartment is set in the scope of H2≤1000mm.

8. refrigerator, comprise a storeroom that vertically is divided into the upper and lower by the dividing wall that is provided with heat-barrier material, above-mentioned top storeroom is divided into the upper and lower by a dividing plate, a refrigerating chamber is arranged on the top of top storeroom, a vegetable compartment is set at the below of top storeroom, in the storeroom of bottom, be provided with a refrigerating chamber, switch door by the anterior side wall supports of refrigerating chamber, one with by the housing of each inner wall surface supporting of refrigerating chamber and the vegetable compartment front post door along the front and back pull, wherein be set in the scope of H2≤950mm from refrigerator ground of living in to the height H 2 of described vegetable compartment sliding door upper end, heat exchanger and compressor are located at the upper back and the rear lower of described refrigerating chamber, and a pressure fan is located at the rear portion of described vegetable compartment.

9. according to the refrigerator of claim 1, the dividing wall that wherein is provided with heat-barrier material is provided with a dividing plate between described refrigerating chamber and vegetable compartment between described vegetable compartment and refrigerating chamber.

10. according to the refrigerator of claim 9, wherein on the dividing plate between refrigerating chamber and the vegetable compartment, be provided with a cold wind ventilating opening.

11. refrigerator according to claim 9, wherein refrigerating chamber comprises a top refrigerating chamber and a lower freezer compartment that is located between described refrigerating chamber and the described vegetable compartment, and a dividing plate that has the cold wind ventilating opening between described top refrigerating chamber and lower freezer compartment.

12. according to the refrigerator of claim 9 to 11, wherein heat exchanger and compressor vertically are arranged in the rear portion of refrigerating chamber, blower fan is located at the rear portion of described vegetable compartment.

13. according to the refrigerator of claim 7,8 and 12, wherein cold wind distributor and blower fan are arranged on the upper and lower of vegetable compartment back.

14. refrigerator, it comprises a refrigerating chamber that is positioned at its top, a refrigerating chamber that is positioned at its underpart, a vegetable compartment that is positioned at described refrigerating chamber lower inside, switch door by the side wall supports of described refrigerating chamber front portion, one can be with the sliding door of the housing that is supported by described refrigerating chamber front surface inwall along the fore-and-aft direction pull, the housing of pull is located in the described vegetable compartment before and after the energy, height H 1 wherein from the height on ground, refrigerator place to described refrigerating chamber upper end, to the height H 2 of the upper end of described vegetable compartment housing be set in the scope of H1≤1800mm H2≤1000mm and H3 〉=630mm respectively to the height H 3 of the upper end of described refrigerating chamber sliding door, heat exchanger and compressor are arranged on the upper and lower of described refrigerating chamber back, and blower fan is arranged on described vegetable compartment rear portion.

15. refrigerator according to claim 1 to 14, the housing that wherein is located in the vegetable compartment comprises a lower case and a upper body, described lower case by inner wall surface supporting and can before and after pull, described upper body is by inner wall surface supporting and can be with the pull of described lower case front and back, the upper end pull by described lower case.

16. refrigerator according to claim 15, wherein being arranged on the cold wind distributor of upper and lower of vegetable compartment back and the interior side-wall surface of blower fan forms stepped, the blower fan madial wall that makes described refrigerator is to inner process, more to rearward projection, the stepped part of described upper and lower housing and the stepped part of described madial wall are bonded with each other under storage configuration than lower case at the rear portion of upper body.

17. refrigerator according to claim 1 to 15, wherein sliding door comprises and is embedded in and is formed on first guide rail on the surface, two side, utilizes a roller to be provided with first retainer that the scaffold that utilizes the door body that a roller moves on described second guide rail, one prevent that first guide rail from separating with second guide rail, to prevent second retainer that described second guide rail separates with scaffold on second guide rail that moves on described first guide rail, one, and the housing that is supported by described scaffold.

18. according to the refrigerator of claim 15, wherein be located at the last rear portion that upper body and the sliding door of closing in the vegetable compartment is positioned at vegetable compartment, the linkage that makes sliding door move to the front on vegetable compartment top when extraction be set.

19. refrigerator according to claim 15, wherein be provided with an ice making shell portion of sliding before and after can be on top board surface, the top of refrigerating chamber, this ice making shell portion is positioned at refrigerating chamber when sliding door is closed, also be provided with a linkage that makes described ice making shell portion to refrigerating chamber the place ahead projection when sliding door is opened.

20. refrigerator according to claim 1 to 15, wherein be provided with the dividing plate of inboard that is positioned at the refrigerating chamber bottom its storeroom that separates, the temperature of described storeroom is set to and is lower than temperature of refrigerating chamber, is about-1 ℃, and described storeroom is provided with the housing of extracting out before and after the energy.

21. according to the refrigerator of claim 1 to 15, wherein the switch door of refrigerating chamber comprises two switch doors by the both sides supporting on refrigerating chamber surface.

22. according to the refrigerator of claim 1 to 15, wherein vegetable compartment and refrigerating chamber all are provided with one they are divided into the two-part dividing plate in the left and right sides, vegetable compartment and refrigerating chamber are equipped with several by described dividing plate be positioned at the sliding door of the inner wall surface supporting of both sides.

23. a refrigerator comprises a refrigerating chamber that is positioned at its top, a refrigerating chamber that is positioned at its underpart, a vegetable compartment between described refrigerating chamber and described refrigerating chamber, refrigerating-chamber door by the side wall supports of described refrigerating chamber front portion, a vegetable compartment door and a refrigerating chamber door that moves along fore-and-aft direction with freezing housing that moves along fore-and-aft direction with storage dish housing by described freezer indoor wall supporting by described vegetable compartment inwall supporting, refrigerating-chamber door wherein, the front surface of vegetable compartment door and refrigerating chamber door is formed in the front surface of refrigerator, is set in the scope of 560mm≤H5≤720mm from ground to the height H 5 of vegetable compartment base plate.