WO2023125406A1 - 冰箱 - Google Patents

冰箱 Download PDF

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Publication number
WO2023125406A1
WO2023125406A1 PCT/CN2022/141906 CN2022141906W WO2023125406A1 WO 2023125406 A1 WO2023125406 A1 WO 2023125406A1 CN 2022141906 W CN2022141906 W CN 2022141906W WO 2023125406 A1 WO2023125406 A1 WO 2023125406A1
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WO
WIPO (PCT)
Prior art keywords
storage container
shelf
air outlet
cooling air
refrigerator
Prior art date
Application number
PCT/CN2022/141906
Other languages
English (en)
French (fr)
Inventor
徐晓翰
Original Assignee
海尔智家股份有限公司
青岛海尔电冰箱有限公司
Aqua 株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 海尔智家股份有限公司, 青岛海尔电冰箱有限公司, Aqua 株式会社 filed Critical 海尔智家股份有限公司
Publication of WO2023125406A1 publication Critical patent/WO2023125406A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves

Definitions

  • the invention relates to a refrigerator provided with a detachable storage container in a storage room.
  • a refrigerator provided with a detachable storage container in a storage room.
  • a refrigerator is proposed in which a detachable storage container is housed in a drawer-type support frame having a front door (see, for example, Patent Document 1 - JP-A-2009-52809).
  • a notch is provided in the upper part of the side wall of the storage container. Thereby, the storage capacity of a storage container can be enlarged.
  • Patent Document 1 the installation position of the storage container described in Patent Document 1 is determined in a drawer-type support frame, and the installation position of the storage container cannot be changed in the storage room. Therefore, the storage position of the storage container cannot be changed to an appropriate position according to the usage during use.
  • an object of the present invention is to provide a refrigerator provided with a detachable storage container whose installation position in the storage room can be easily changed.
  • Refrigerator of the present invention comprises:
  • a storage container which is detachably mounted on the lower side of the shelf;
  • a rear engaging mechanism which engages the rear area of the storage container with the shelf or the inner wall of the storage room
  • a front side detachable mechanism which engages the front side area of the storage container with the shelf in a detachable state
  • the horizontal length of the storage container is shorter than the horizontal length of the shelf, and the lateral installation position of the storage container can be changed.
  • the rear area of the storage container is engaged with the shelf or the inner wall of the storage room through the rear engaging mechanism, and the front area of the storage container is engaged with the shelf through the front dismounting mechanism.
  • This enables the storage container to be mounted on the underside of the shelf.
  • the user can easily attach and detach the storage container by operating the front detachment mechanism from the near side.
  • the horizontal length of the storage container is shorter than the horizontal length of the shelf, the user can easily change the lateral mounting position of the storage container by operating the front detachment mechanism.
  • the air outlet through which the gas flowing in the cooling air passage flows into the storage chamber is arranged on the lower side of the shelf,
  • An inlet side opening for gas to flow in is provided on one side of the storage container above the rear side close to the air outlet,
  • An outlet-side opening for the gas flowing through the storage container to flow out is provided below the front side of the other side surface of the storage container.
  • the air outlet for supplying air to flow into the storage room from the cooling air passage is arranged on the lower side of the shelf, and an inlet side opening is arranged on one side of the storage container near the rear side of the air outlet, so that the The gas flowing in from the air outlet is directly guided into the storage container.
  • the outlet-side opening is provided below the front side of the other side surface, the gas flowing into the storage container flows substantially throughout the storage container and flows out from the outlet-side opening. Thereby, the contents in the storage container can be effectively cooled.
  • ribs extending in the lateral direction are formed along the inlet-side opening and the outlet-side opening of the storage container.
  • the guide ribs extending in the lateral direction are formed along the inlet-side opening and the outlet-side opening of the outer surface of the storage container, the flow of the gas flowing into the storage container and the gas flowing out from the storage container can be guided, To achieve the effective flow of gas.
  • the ribs blocking the wind-proof passage can also be used to prevent the inlet-side opening and the outlet-side opening from being blocked by the stored objects to block the flow of gas in the storage container.
  • a sensor installed to detect whether the storage container is close to the air outlet of cold air is provided,
  • control is performed to enhance cooling of the storage compartment.
  • the control to enhance the cooling of the storage room is performed, so that the stored items in the storage container can be cooled more effectively.
  • a cooling air path is provided for the gas passing through the evaporator to flow, and a plurality of air outlets with different positions in the height direction for the gas passing through the evaporator to flow into the storage chamber,
  • a cooling air passage adjustment mechanism is provided, which operates when the storage container is attached to the vicinity of the air outlet so as to be located on the downstream side of the air outlet provided in the area where the storage container is attached. The sealing of the cooling air path becomes narrower.
  • the cooling air passage adjustment mechanism when the storage container is installed close to the air outlet, operates to narrow the cooling air passage downstream of the air outlet provided in the area where the storage container is installed. Thereby, since more gas can be supplied to the area where a storage container is attached, it becomes possible to cool the contents in a storage container more efficiently.
  • the present invention it is possible to provide a refrigerator provided with a detachable storage container whose installation position in the storage room can be easily changed.
  • Fig. 1 is a side sectional view schematically showing a refrigerator according to one embodiment of the present invention.
  • Fig. 2A is a diagram schematically showing a storage container according to an embodiment of the present invention mounted under a shelf installed in a refrigerator compartment, and is a side view seen from one side.
  • FIG. 2B is an enlarged perspective view schematically showing the periphery of the inlet-side opening shown in FIG. 2A .
  • Fig. 2C is a diagram schematically showing a storage container according to an embodiment of the present invention mounted under a shelf installed in the refrigerator compartment, and is a side view seen from another side.
  • FIG. 2D is an enlarged perspective view schematically showing the periphery of the outlet-side opening shown in FIG. 2C .
  • Fig. 3A is a plan view schematically showing one embodiment of the installation position of the storage container in the refrigerator.
  • Fig. 3B is a plan view schematically showing another embodiment of the installation position of the storage container in the refrigerator.
  • Fig. 4 is a block diagram showing a control system related to cooling of the refrigerator according to the embodiment of the present invention.
  • 5A is a diagram schematically showing a cooling air passage adjustment mechanism according to an embodiment of the present invention, and is a plan view showing a state in which the air passage is not narrowed.
  • FIG. 5B is a cross-sectional view along line AA showing FIG. 5A .
  • 5C is a diagram schematically showing a cooling air passage adjustment mechanism according to an embodiment of the present invention, and is a plan view showing a state in which the air passage is narrowed.
  • FIG. 5D is a cross-sectional view along line BB of FIG. 5C .
  • the refrigerator described below is for actualizing the technical idea of the present invention, and unless otherwise specified, the present invention is not limited to the following.
  • the same reference numerals are assigned to components having the same functions.
  • the sizes, positional relationships, and the like of components shown in the drawings are sometimes exaggerated.
  • the refrigerator is placed on a horizontal floor, and the arrows indicate the up and down, front and rear, and left and right directions of the user when facing the door, and the same will be described below.
  • the flow of gas in the refrigerator is schematically shown by dotted arrows.
  • Fig. 1 is a side sectional view schematically showing a refrigerator 1 according to one embodiment of the present invention. First, the outline of refrigerator 1 according to one embodiment of the present invention will be described with reference to FIG. 1 .
  • Refrigerator 1 has casing 2 , and includes upper door 3 and lower door 4 , which are rotatably attached to the front portion of casing 2 in a state of being placed on a horizontal floor. Inside the casing 2, a freezer compartment 6 and a refrigerator compartment 7 are disposed as storage compartments. A heat insulating material is provided between the inner surface of the casing 2 and the outer surfaces of the freezing chamber 6 and the refrigerating chamber 7 .
  • a cooling air passage 10 is provided behind the freezing chamber 6 and the refrigerating chamber 7, and the cooling air passage 10 is composed of a lower cooling air passage 10A and an upper cooling air passage 10B, wherein the lower cooling air passage 10A and the upper cooling air passage 10B are partitioned by partition members 11A and 11B, respectively.
  • An evaporator (evaporator) 24 is arranged on the cooling air passage 10 (specifically, the lower cooling air passage 10A). The evaporator 24 forms part of the cooling circuit of the refrigerator 1 .
  • the cooling circuit includes a compressor (compressor) 21 , a condenser (condenser) 22 , a capillary tube (capillary tube), and an evaporator 24 .
  • the components of the cooling circuit are fluidly connected through pipes in the above order, and the evaporator 24 is cooled by the refrigerant circulating in the cooling circuit.
  • the rotation speed of the compressor 21 is variable, and when the rotation speed of the compressor 21 becomes higher, more refrigerant circulates to enhance the cooling of the evaporator 24 .
  • the fan 12 is arranged above the evaporator 24 in the cooling air duct 10 .
  • the air in the refrigerator can be made to flow by the fan 12 , and the air cooled by passing between the fans of the evaporator 24 can be supplied from the cooling air duct 10 to the freezer compartment 6 and the refrigerator compartment 7 .
  • the rotation speed of the fan 12 is also variable, and when the rotation speed of the fan 12 becomes high, the flow rate of the gas supplied to the freezer compartment 6 and the refrigerator compartment 7 can be increased.
  • Freezer compartment damper 13 is arranged at the upper opening of lower partition 11A. With the freezer compartment damper 13 open, the gas that has passed through the evaporator 24 flows into the freezer compartment 6 from the lower cooling air duct 10A. On the other hand, in a state where freezer compartment damper 13 is closed, the gas that has passed through evaporator 24 does not flow into freezer compartment 6 from lower side cooling air duct 10A. In FIG. 1 , a state in which the freezer compartment damper 13 is closed is shown.
  • the gas flowing into the freezer compartment 6 from the lower cooling air passage 10A circulates in the freezer compartment 6 and returns to the lower side for cooling from the lower opening of the lower partition member 11A.
  • the inlet side of the evaporator 24 of the air duct 10A is cooled again by passing through the evaporator 24, repeating the same flow cycle. This is called a freezer cooling cycle. While the gas that has passed through the evaporator 24 circulates in the freezer compartment 6 in the freezer compartment cooling cycle, it is possible to cool the stored items in the freezer compartment 6 .
  • switching whether to let air flow into freezer compartment 6 is not limited to the case of using freezer compartment damper 13 .
  • a shielding device having a movable fan cover that covers the outside of the fan 12 can also be used. When the fan cover is open, the air discharged from the fan 12 can flow into the freezer compartment 6 , and when the fan cover is closed, the air discharged from the fan 12 can be prevented from flowing into the freezer compartment 6 .
  • refrigerator compartment damper 14 is arranged between lower side cooling air duct 10A and upper side cooling air duct 10B.
  • the gas that has passed through evaporator 24 flows from lower cooling air passage 10A to upper cooling air passage 10B.
  • the gas flowing into the upper cooling air passage 10B flows into the refrigerator compartment 7 from the upper cooling air passage 10B through the first air outlet 16A to the third air outlet 16C provided at a plurality of height positions.
  • the partition member 11B is composed of a front plate and side plates on both left and right sides, and has a U-shaped shape when viewed from above (see, for example, FIG. 5A ).
  • the front panel of partition member 11B has a width dimension smaller than that of refrigerator compartment 7 and is arranged at a central position in the lateral direction.
  • the first air outlet 16A to the third air outlet 16C respectively have an opening provided on the front plate to draw air out to the front side and an opening provided on the side plates on both sides to draw air out laterally.
  • the gas that has passed through evaporator 24 does not flow from lower cooling air passage 10A to upper cooling air passage 10B.
  • FIG. 1 the state in which the refrigerating compartment damper 14 is opened is shown, and the gas flow at this time is schematically shown by dotted arrows.
  • Return air passage 15 is an air passage through which air circulated in refrigerator compartment 7 flows into the lower side of lower side cooling air passage 10A without flowing in freezer compartment 6 .
  • the return air passage 15 is arranged separately from the cooling air passage 10 .
  • the gas that flows into refrigerator compartment 7 from upper side cooling air duct 10B and circulates in refrigerator compartment 7 flows into return air duct 15 from inlet 15A.
  • the inflowing gas flows in the return air passage 15 , flows into the lower side of the lower cooling air passage 10A from the lower outlet 15B, and returns to the inlet side of the evaporator 24 .
  • the gas is cooled again by passing through the evaporator 24, repeating the same flow cycle. This is called a freezer cooling cycle. While the gas that has passed through the evaporator 24 circulates in the refrigerator compartment 7 in the refrigerator compartment cooling cycle, it is possible to cool the stored items in the freezer compartment 6 .
  • refrigerator 1 of the present embodiment two shelves 30A, 30B are provided in refrigerator compartment 7 .
  • 1st air outlet 16A and 2nd air outlet 16B are opened in the near lower side of shelf 30A, 30B, and 3rd air outlet 16C is opened in the upper part of refrigerator compartment 7.
  • all the air outlets 16A, 16B, and 16C have openings in three directions of the front side, the left side, and the right side.
  • the storage container 50 is attached to the lower side of the shelf 30A located above the first air outlet 16A. More specifically, the inlet-side opening 54 of the storage container 50 for introducing gas into the storage container 50 is arranged to face the opening for drawing gas to the right side of the first air outlet 16A.
  • the rear area of the storage container 50 is engaged with the shelf 30A by the rear engaging mechanism 60
  • the front area of the storage container 50 is detachably engaged with the shelf 30A by the front detachable mechanism 70 .
  • the storage container 50 is suspended from the rack 30A in a detachable state.
  • the gas flows into the refrigerator compartment 7 through the first air outlet 16A, and also flows into the storage container 50 , and flows out of the storage container 50 after passing through the storage container 50 . Thereby, the contents in the storage container 50 can be cooled.
  • the storage container 50 is detachably attached to the lower shelf 30A, but it is not limited thereto, and may be detachably attached to the upper shelf 30B.
  • the shelves in the freezer compartment 6 can also be installed in a detachable state. That is, the storage container 50 may be attached to the lower side of a shelf provided in any area of the storage room of the refrigerator 1 .
  • the storage container 50 will be described in detail later.
  • a machine room 40 is arranged at the rear and lower part of the casing 2, and a compressor 21, a condenser 22, an evaporator (not shown) and the like are arranged therein.
  • a cooling air passage adjustment mechanism 80 for changing the air passage area of the upper cooling air passage 10B is provided near the upper side of the first air outlet 16A of the upper cooling air passage 10B. The cooling air path adjustment mechanism 80 will also be described in detail later.
  • FIG. 2A is a diagram schematically showing storage container 50 according to one embodiment of the present invention installed under shelf 30A provided in refrigerator compartment 7, and is a side view seen from one side 50A.
  • FIG. 2A corresponds to an enlarged view showing the surroundings of the storage container in FIG. 1 .
  • FIG. 2B is an enlarged perspective view schematically showing the periphery of the inlet-side opening 54 shown in FIG. 2A .
  • Fig. 2C is a diagram schematically showing storage container 50 according to one embodiment of the present invention installed under shelf 30A provided in refrigerator compartment 7, and is a side view seen from the other side 50B.
  • FIG. 2D is an enlarged perspective view schematically showing the periphery of the outlet-side opening 56 shown in FIG. 2C .
  • FIG. 2A is a view of one side (left side) 50A of storage container 50 seen from a position on the right side of partition member 11B of refrigerator 1 .
  • the storage container 50 is a substantially rectangular case with an open upper surface, and the upper opening is covered with a cover 52 .
  • the shape of the storage container 50 is not limited to a rectangle, and other arbitrary shapes can be adopted.
  • Lid 52 is removed from storage container 50 outside of refrigerator 1 in principle to take in and out of the stored items in storage container 50 .
  • the lid 52 is attached to the storage container 50 after taking in and out of the stored items is completed.
  • the underside of shelf 30A The underside of shelf 30A.
  • the shelf 30A of the refrigerator 1 is attached via the shelf support 32 attached to the inner wall 7A of the refrigerator compartment 7 .
  • the shelf supports 32 are installed on the rear side inner wall 7A (see FIG. 2A ) of the refrigerating chamber 7 and the inner walls on both sides.
  • a concave shelf holding portion 34 is provided on the shelf support 32 , and an end portion of the shelf 30A is inserted into the shelf holding portion 34 .
  • shelf 30A is supported by shelf support 32 in three directions except the front side, and is fixed to the inner wall (7A etc.) of refrigerator compartment 7 with sufficient strength.
  • a concave receiving portion 64 is formed on the lower side of the rack holding portion 34 of the rack support 32 .
  • a mounting portion 62 is formed extending rearward at the rear end of the storage container 50 .
  • the rear engaging mechanism 60 is composed of a mounting portion 62 and a receiving portion 64 .
  • the mounting portion 62 may be continuously provided in the entire lateral direction of the rear end of the storage container 50 , or a plurality of mounting portions 62 of a predetermined width may be provided at predetermined positions in the lateral direction.
  • the mounting portion 62 formed at the rear end of the storage container 50 is placed on the upper surface of the receiving portion 64 . Accordingly, the rear region of the storage container 50 can be engaged with the shelf 30A via the shelf support 32 .
  • the front side of the receiving portion 64 is formed to bulge slightly upward from the surface on which the mounting portion 62 is received, and prevents the mounted mounting portion 62 from detaching from the receiving portion 64 .
  • the mounting portion 62 can be easily detached from the receiving portion 64 . Since the shelf support 32 is attached to the inner wall 7A of the refrigerator compartment 7 , it can also be expressed as that the area on the rear side of the storage container 50 is engaged with the inner wall 7A of the refrigerator compartment 7 .
  • the rack holding portion 34 holding the rack 30A and the receiving portion 64 engaged with the storage container 50 are formed on the same member (the rack support 32 ), but the present invention is not limited thereto.
  • the shelf holding portion 34 and the receiving portion 64 may be formed of separate members.
  • the component having the receiving portion 64 and the component having the shelf support 32 are directly attached to the inner wall 7A, respectively.
  • a member having the receiving portion 64 may be directly attached to the shelf 30A supported by the shelf support 32 .
  • the shelf 30A may be placed on a shelf receiver formed on the inner surface of the housing 2 (that is, the inner wall 7A of the refrigerator compartment 7).
  • the storage container 50, the lid 52, the mounting portion 62 and the shelf support 32 (receiving portion 64) constituting the rear engaging mechanism 60 are preferably formed of a lightweight and low-cost resin material. However, it is not limited to this, and a metal material etc. may be used for at least a part.
  • a swivel base 72 is attached above the front side of the storage container 50, and a snap arm 74 is rotatably attached to the swivel base 72.
  • the front dismounting mechanism 70 is constituted by the rotating base 72 and the snap arm 74 .
  • At least one front detachment mechanism 70 composed of a rotating base 72 and a snap arm 74 is provided on the front side of the storage container 50 .
  • the buckle arm 74 has elasticity, and as shown by the arrow in FIG. 2A , the buckle arm 74 can be rotated so as to be snap fit with the upper surface of the shelf 30A.
  • the snap fit refers to a method of fixing in a detachable state by inserting using the elasticity of the material.
  • the rotation base 72 and the snap arm 74 constituting the front attachment/detachment mechanism 70 are preferably formed of a resin material.
  • the storage container 50 In order to install the storage container 50 on the lower side of the rack 30A, the storage container 50 is pushed to the rear of the lower side of the first rack 30A, and the mounting portion 62 formed at the rear end of the storage container 50 is placed on the lower side of the first rack 30A.
  • the snap arm 74 on the front side is rotated so as to snap fit with the shelf 30A.
  • the front side and the rear side of the storage container 50 are fixed, and it hangs and attaches to the lower side of the rack 30A in the detachable state.
  • the locking arm 74 on the front side is rotated to remove it from the rack 30A. Thereafter, by pulling the storage container 50 forward and slightly upward, the mounting portion 62 mounted on the receiving portion 64 at the rear side can be detached from the receiving portion 64 . Furthermore, the storage container 50 can be easily taken out of the refrigerator 1 by pulling the storage container 50 to the front side.
  • FIG. 3A is a plan view schematically showing one embodiment of the installation position of storage container 50 in refrigerator compartment 7 .
  • FIG. 3B is a plan view schematically showing another embodiment of the installation position of storage container 50 in refrigerator compartment 7 .
  • FIGS. 3A and 3B a case where the mounting position of the storage container 50 is changed by operating the front detachment mechanism 70 is shown.
  • a perspective view showing enlarged regions of the guide ribs 52 and 54A and the detection rib 54B is shown at the lower left of FIG. 3A .
  • the lateral length (that is, the width dimension) of the storage container 50 is formed shorter than the lateral length of the shelf 30A.
  • the lateral length (that is, the width dimension) of the storage container 50 is formed shorter than the lateral length of the region on the right side of the partition member 11B of the refrigerator compartment 7 .
  • the specific horizontal length of the storage container 50 is appropriately determined according to the required storage capacity of the storage container 50 , the horizontal length of the region of the refrigerator compartment 7 on the right side of the partition member 11B, and the like.
  • FIG. 3A shows a case where storage container 50 is attached to the right area of refrigerator compartment 7, and
  • FIG. 3B shows a case where storage container 50 is attached near central partition member 11B.
  • the mounting position of the storage container 50 when changing the mounting position of the storage container 50 from the position shown in FIG. 3A to the position shown in FIG. 3B , it can be executed in the following procedure. From the state shown in FIG. 3A , the upper side of the snap arm 74 of the front attachment and detachment mechanism 70 is pulled forward, whereby the snap-fitted snap arm 74 can be detached from the shelf 30A. In this state, the area on the front side of the storage container 50 can be supported by hand, and the mounting portion 62 on the rear side of the storage container 50 is kept placed on the receiving portion 64, and it is slid to the left to move to FIG. 3B . location shown.
  • the snap arm 74 is rotated again, and the snap arm 74 is snap-fitted with the shelf 30A.
  • the installation position of the storage container 50 can be easily changed from the position shown in FIG. 3A to the position shown in FIG. 3B .
  • the storage container 50 may be temporarily taken out from the refrigerator 1 to the outside, and then the storage container 50 may be removed from the refrigerator 1 to the outside.
  • the container 50 is reinstalled in the position shown in Figure 3B.
  • the front attachment/detachment mechanism 70 is configured by snap fit, but it is not limited thereto.
  • a detachable mechanism that includes a clamp pin having a convex portion and a hole for inserting the clamp pin having a concave portion corresponding to the convex portion, and the clamp pin is rotated to perform clamping. Engagement and disengagement with the hole.
  • other known arbitrary simple detachment mechanisms can be adopted.
  • an inlet-side opening 54 through which gas flows is provided above the rear side of one side (here, the left side) 50A of the storage container 50 .
  • an outlet-side opening 56 through which the gas flowing in the storage container 50 flows out is provided.
  • guide ribs 54A extending in the lateral direction are formed on the outer surface 50A of the storage container 50 along the inlet-side opening 54 .
  • guide ribs 52A extending in the lateral direction are also formed on the cover 52 .
  • FIG. 3B when the storage container 50 is installed close to the right side of the partition member 11B, the opening surrounded by the guide ribs 52A and 54A is disposed close to and opposed to the right side opening of the first air outlet 16A.
  • the position of the inlet-side opening 54 in the storage container 50 is determined in correspondence with the position of the first air outlet 16A so that the above-mentioned arrangement can be realized.
  • the cool air discharged from the opening on the right side of the first air outlet 16A can be directly taken into the storage container 50 .
  • the flow of the gas from the first air outlet 16A is guided by the guide ribs 52A and 54A, and the gas can be efficiently flowed into the storage container 50 .
  • the air flowing out from the first air outlet 16A can be guided by the guide ribs 52A and 54A, so that the air can be efficiently flowed into the storage.
  • the rear opening of the space surrounded by the guide ribs 52A, 54A can prevent the entrance side opening 54 from being completely blocked. Thereby, the contents in the storage container 50 can be reliably cooled.
  • the inlet-side opening 54 and the outlet-side opening 56 are arranged substantially on a diagonal line regardless of whether the storage container 50 is viewed from above or viewed from the side.
  • the gas that has flowed into the storage container 50 from the inlet-side opening 54 flows substantially throughout the storage container 50 and flows out from the outlet-side opening 56 .
  • the contents in the storage container 50 can be effectively cooled.
  • a slit is provided at the outlet opening 56 to prevent small items from entering the storage container 50 .
  • a rib 56A extending in the lateral direction to block the wind passage. Even if there are contents near the outlet opening 56 in the storage container 50 , the rib 56A blocking the wind-proof passage can prevent the outlet opening 56 from being blocked by the contents to block the flow of gas in the storage container 50 .
  • ribs extending in the lateral direction to block the wind passage can also be formed along the inlet-side opening 54 on the inner surface of the storage container 50 .
  • the ribs blocking the windproof passage can prevent the inlet side opening 54 from being blocked by the stored objects to block the gas in the storage container 50. flow.
  • a guide rib extending in the lateral direction for guiding the flow of gas may be provided along the outlet-side opening 56 of the outer surface 50B of the storage container 50 . Thereby, the flow of the gas flowing out from the storage container 50 can be guided.
  • the inlet-side opening 54 is provided above the left side of the storage container 50
  • the outlet-side opening 56 is provided below the right side of the storage container 50
  • the inlet-side opening may be provided on the upper right side of the storage container 50
  • the outlet-side opening may be provided on the lower left side of the storage container 50 .
  • FIGS. 3A and 3B it is suitable to arrange the storage container 50 on the left side of the first air outlet 16A.
  • the storage container 50 can be attached not only to the underside of the shelves 30A and 30B provided in the refrigerating room 7 but also to any part of the storage room including the underside of the shelves provided in the freezing room 6 . Below the shelf in any locale.
  • the refrigerator 1 of the present embodiment includes: the shelf 30A installed in the storage room (refrigerating room) 7; the storage container 50 detachably attached to the lower side of the shelf 30A; A locking mechanism 60 that engages the area on the rear side of the storage container 50 with the shelf 30A or the inner wall 7A of the storage compartment (refrigerating room) 7; It engages with the rack 30A in a detachable state.
  • the horizontal length of the storage container 50 is shorter than the horizontal length of the shelf 30A, and the horizontal mounting position of the storage container 50 can be changed.
  • the rear side area of the storage container 50 is engaged with the shelf 30A or the inner wall 7A of the storage room (refrigerating room) 7 by the rear side engaging mechanism 60, and the storage container 50 is locked by the front side detachment mechanism 70.
  • the area on the front side of the container 50 is engaged with the rack 30A, whereby the storage container 50 can be attached to the lower side of the rack 30A.
  • the user can easily detach the storage container 50 by operating the front detachment mechanism 70 from the near side.
  • the lateral length of the storage container 50 is shorter than the lateral length of the shelf, the user can easily change the lateral mounting position of the storage container 50 by operating the front detachment mechanism 70 .
  • the (first) air outlet 16A through which the gas flowing in the (upper) cooling air passage 10B flows into the storage room (refrigerating room) 7 is arranged on the lower side of the shelf 30A.
  • An inlet side opening 54 for gas to flow in is provided above the rear side of one side 50A of the storage container 50 close to the (first) air outlet 16A, and a flow supply is provided below the front side of the other side 50B of the storage container 50.
  • the outlet side opening 56 through which the gas in the storage container 50 flows out.
  • the (first) air outlet 16A through which the gas flows into the storage room (refrigerating room) 7 from the (upper side) cooling air passage 10B is disposed on the lower side of the shelf 30A, and near one side surface 50A of the storage container 50 (first) )
  • the inlet-side opening 54 is disposed above the rear side of the air outlet 16A, so that the gas flowing in from the (first) air outlet 16A can be directly introduced into the storage container 50 .
  • the outlet-side opening 56 is provided below the front side of the other side surface 50B, the gas flowing into the storage container 50 flows substantially throughout the storage container 50 and flows out from the outlet-side opening 56 . Thereby, the contents in the storage container 50 can be effectively cooled.
  • ribs 52A, 54A, 56A, etc. extending in the lateral direction are formed along inlet-side opening 54 and outlet-side opening 56 of storage container 50 .
  • guide ribs 52A, 54A, etc. extending in the lateral direction are formed along the inlet-side opening 54 and the outlet-side opening 56 on the outer surface of the storage container 50 .
  • the flow of the gas can realize the effective flow of the gas.
  • the inlet-side opening 54 and the outlet-side opening 56 along the inner surface of the storage container 50 are formed with ribs 56A extending in the lateral direction to block the wind-proof passage, even if the inlet-side opening 54 in the storage container 50 .
  • the air flow in the storage container 50 can be blocked by preventing the inlet side opening 54 and the outlet side opening 56 from being blocked by the stored objects by using the rib 56A blocked by the windproof passage.
  • Fig. 4 is a block diagram showing a control system related to cooling of the refrigerator according to the embodiment of the present invention. Next, cooling control of refrigerator 1 by storage container 50 will be described with reference to FIG. 3A , FIG. 3B , and FIG. 4 .
  • a detection rib 54B incorporating a magnet 92 is formed at the left end portion of the guide rib 54A of the storage container 50 .
  • a proximity sensor 90 is installed near the opening on the right side of the first air outlet 16A on the refrigerator 1 side.
  • the opening surrounded by the guide ribs 52A and 54A is disposed close to and opposed to the opening at the right end of the first air outlet 16A.
  • the proximity sensor 90 senses the magnetic force of the magnet 92 and sends a signal.
  • the magnet 92 can also be provided in another area of the storage container 50 .
  • the proximity sensor 90 by attaching the proximity sensor 90 to a position corresponding to the new installation position of the magnet 92 , it is possible to appropriately detect the position where the storage container 50 is attached near the first air outlet 16A.
  • the magnetic proximity sensor 90 of this embodiment the magnetic proximity sensor which operates the reed of a switch by the magnetic force of the magnet 92 and turns on a reed switch is used.
  • an inductive proximity sensor that detects metal, or a capacitive proximity sensor that detects a change in capacitance generated between a detection object and the sensor can also be used.
  • a limit switch that turns on the switch by physical contact.
  • the control part 100 which comprises a part of the control system of a refrigerator is electrically connected to the proximity sensor 90, and receives detection data (signal).
  • detection data signal
  • the storage container 50 is attached to the vicinity of the first air outlet 16A, detection data (signal) is received from the proximity sensor 90 .
  • control unit 100 can transmit control signals to control the operation of the compressor 21 and the fan 12 .
  • the rotation speed of the compressor 21 is variable, and the control unit 100 can change the rotation speed of the compressor 21 .
  • control unit 100 performs control to operate compressor 21 at a higher rotational speed.
  • the rotation speed of the fan 12 is variable, and the control unit 100 can change the rotation speed of the fan 12 .
  • control unit 100 performs control to operate fan 12 at a higher rotational speed.
  • control unit 100 can transmit a control signal to freezer compartment damper 13 and refrigerating compartment damper 14 to control opening and closing.
  • freezer compartment damper 13 By operating compressor 21 and fan 12 and controlling to open freezer compartment damper 13 , the gas that has passed through evaporator 24 can be supplied to freezer compartment 6 to cool freezer compartment 6 .
  • the compressor 21 and the fan 12 and controlling to open the refrigerating compartment damper 14 By operating the compressor 21 and the fan 12 and controlling to open the refrigerating compartment damper 14 , the gas that has passed through the evaporator 24 can be supplied to the refrigerating compartment 7 to cool the refrigerating compartment 7 .
  • the control unit 100 performs control to enhance the cooling of the refrigerator compartment 7. As a result, a large amount of low-temperature gas can flow into the storage container 50 , so that the contents in the storage container 50 can be rapidly cooled.
  • the refrigerator 1 of the present embodiment is equipped with the (proximity) sensor 90 installed to detect whether the storage container 50 is close to the air outlet of the cold air, and based on the information from the (proximity) sensor 90, when it is determined that the storage container 50 is close to the air outlet of the cold air,
  • the cooling of the store room (refrigerating room) 7 is enhanced. Thereby, the contents in the storage container 50 can be cooled more effectively.
  • FIG. 5A is a diagram schematically showing a cooling air passage adjustment mechanism 80 according to an embodiment of the present invention, and is a plan view showing a state in which the air passage is not narrowed.
  • FIG. 5B is a side view showing arrow AA of FIG. 5A .
  • FIG. 5C is a diagram schematically showing a cooling air passage adjustment mechanism 80 according to an embodiment of the present invention, and is a plan view showing a state in which the air passage is narrowed.
  • FIG. 5D is a side view showing the arrow BB of FIG. 5C .
  • the cooling air passage adjustment mechanism 80 of this embodiment is constituted by a blade 82 , a moving member 84 , and a tension spring 86 .
  • a swivel base 82A is attached near the upper side of the position of the first air outlet 16A, and a blade 82 is rotatably attached to the swivel base 82A.
  • a tension spring 86 is attached to the blade 82 .
  • One end of the tension spring 86 is attached to the vane 82 , and the other end of the tension spring 86 is attached to the upper partition member 11B forming the upper cooling air passage 10B.
  • the blade 82 is oriented in a substantially vertical direction by the biasing force of the tension spring 86 .
  • the upper side cooling air passage 10B is in a state of not being narrowed.
  • a moving member 84 having a cam surface 84A is disposed on the right lateral side of the blade 82 .
  • the moving member 84 is movable in the lateral direction.
  • the detection rib 54B installed on the left end of the guide rib 54A contacts the moving part 84, and the moving part 84 is moved to the left side. push.
  • the cam surface 84A of the moving member 84 comes into contact with the vane 82 to press the vane 82 .
  • the downward force is applied to the tip side of the blade 82 by the cam surface 84A of the moving member 84 moving to the left.
  • the tip of the blade 82 rotates downward against the urging force of the tension spring 86 .
  • the blades 82 are in an inclined state as shown in FIGS. 5C and 5D . In this case, the upper cooling air duct 10B is narrowed.
  • the gas that passes through the evaporator 24 and flows through the upper cooling air passage 10B is less likely to flow toward the upper side of the first air outlet 16A. Therefore, a larger flow rate of gas can be supplied into the storage container 50 from the first air outlet 16A.
  • the blade 82 returns to the substantially vertical direction shown in FIG. 5A and FIG. , the moving part 84 also returns to the right position.
  • the cooling air passage adjustment mechanism 80 can also use a compression spring or a torsion spring to bias the blade 82 instead of the tension spring 86 .
  • a compression spring or a torsion spring instead of using the moving member 84 having the cam surface 84A, it is also possible to rotate the blade 82 using another mechanism using a gear or the like.
  • the blade 82 can also be rotated by an actuator such as a motor.
  • the proximity sensor 90 described above can also be used.
  • the control unit 100 can also control the actuator to rotate the blades 82 so that the upper cooling air passage 10B is narrowed.
  • the (upper) cooling air passage 10B is provided, and the (upper) cooling air passage 10B flows the gas passing through the evaporator 24, and has a function for allowing the gas to flow into the storage room (refrigerating chamber).
  • the plurality of air outlets 16A to 16C at different positions in the height direction in the chamber) 7 are equipped with a cooling air passage adjustment mechanism 80.
  • the cooling air passage adjustment mechanism 80 operates to narrow the (upper side) cooling air duct 10B on the downstream side (upper side) than the (first) air outlet 16A provided in the area where the storage container 50 is installed.
  • the cooling air path adjustment mechanism 80 when the storage container 50 is installed close to the (first) air outlet 16A, the cooling air path adjustment mechanism 80 operates so that the cooling air path adjustment mechanism 80 will be larger than the (first) air outlet 16A provided in the area where the storage container 50 is installed.
  • the cooling air duct 10B on the downstream side (upper side) is narrowed. Thereby, since more gas can be supplied to the area where the storage container 50 is attached, the contents in the storage container 50 can be cooled more effectively.
  • the cooling air passage may be separated from the refrigerator compartment by a flat partition plate extending over the entire width direction of the refrigerator compartment, and the air outlet may have only a front opening.
  • the storage container is arranged in the vicinity of the air outlet, and the space on the inlet side surrounded by the guide ribs of the storage container is placed close to the opening on the front side of the air outlet, the same effect can be obtained. Effect.

Abstract

本发明提供一种具备可拆卸的收纳容器的冰箱，该收纳容器能够容易地改变在储藏室内的安装位置。该冰箱包括设置在储藏室(7)内的搁架(30A)、以可拆卸的状态安装在搁架(30A)的下侧的收纳容器(50)、使收纳容器(50)的后侧的区域与搁架(30A)或储藏室(7)的内壁(7A)卡合的后侧卡合机构(60)以及以可拆卸的状态使收纳容器(50)的前侧的区域与搁架(30A)卡合的前侧拆装机构(70)，收纳容器(50)的横向的长度比搁架(30A)的横向的长度短，能够改变收纳容器(50)的横向的安装位置。

Description

冰箱 技术领域
本发明涉及一种在储藏室内设置可拆卸的收纳容器的冰箱。
背景技术
已知有在储藏室内设置可拆卸的收纳容器的冰箱。其中，提出了一种冰箱，其具有前面门的抽屉式的支承框收纳有能够拆装的收纳容器(例如，参见专利文献1-日本特开2009－52809号公报)。在专利文献1记载的冰箱中，为了避免在容器拆装时与上方的部分干涉，而在收纳容器的侧壁上部设置有缺口。由此，能够增大收纳容器的收纳容量的。
但是，专利文献1所记载的收纳容器的设置位置被确定在抽屉式的支承框中，不能在储藏室内改变收纳容器的设置位置。因此，使用时无法根据用途将收纳容器的收纳位置改变为合适的位置。
发明内容
因此，本发明的目的在于提供一种设置有可拆卸的收纳容器的冰箱，该收纳容器在储藏室内的安装位置容易改变。
用于解决问题的方案
本发明的冰箱包括：
搁架，其设置在储藏室内；
收纳容器，其以可拆卸的状态安装在所述搁架的下侧；
后侧卡合机构，其使所述收纳容器的后侧的区域与所述搁架或所述储藏室的内壁卡合；
前侧拆装机构，其使所述收纳容器的前侧的区域与所述搁架以可拆卸的状态卡合，
所述收纳容器的横向的长度比所述搁架的横向的长度短，能够改变所述收纳容器的横向的安装位置。
采用本发明，通过后侧卡合机构使收纳容器的后侧的区域与搁架或储藏室的内壁卡合，通过前侧拆装机构使收纳容器的前侧的区域与搁架卡合，由此能够将收纳容器安装在搁架的下侧。特别是，使用者能够从近前侧操作前侧拆装机构而容易地 拆装收纳容器。进而，收纳容器的横向的长度比搁架的横向的长度短，使用者操作前侧拆装机构，能够容易地改变收纳容器的横向的安装位置。
由此，能够提供一种设置有可拆卸的收纳容器的冰箱，该收纳容器在储藏室内的安装位置容易改变。
另外，在本发明的冰箱中，在冷却风路内流动的气体流入所述储藏室内的出风口配置在所述搁架的下侧，
在所述收纳容器的一个侧面的接近所述出风口的后侧上方设置有供气体流入的入口侧开口，
在所述收纳容器的另一个侧面的前侧下方，设置有供流过所述收纳容器内的气体流出的出口侧开口。
采用本发明，供气体从冷却风路内流入储藏室内的出风口配置在搁架的下侧，在收纳容器的一个侧面的接近出风口的后侧上方配置有入口侧开口，因此，能够将从出风口流入的气体直接引导到收纳容器内。另一方面，由于出口侧开口设置在另一个侧面的前侧下方，因此流入收纳容器内的气体在收纳容器内的大致整个区域流动，从出口侧开口流出。由此，能够有效地冷却收纳容器内的收纳物。
另外，在本发明的冰箱中，沿着所述收纳容器的所述入口侧开口和所述出口侧开口，形成有在横向上延伸的肋。
采用本发明，在沿着收纳容器的外表面的入口侧开口和出口侧开口形成有在横向上延伸的引导肋的情况下，能够引导流入收纳容器的气体、从收纳容器流出的气体的流动，实现气体的有效流动。进而，在沿着收纳容器的内表面的入口侧开口、出口侧开口形成有在横向上延伸的防风路遮断的肋的情况下，即使在收纳容器中的入口侧开口、出口侧开口的附近存在收纳物的情况下，也能够利用防风路遮断的肋，防止入侧开口和出侧开口被收纳物堵塞而阻断收纳容器内气体的流动。
另外，在本发明的冰箱中，具备检测所述收纳容器是否接近冷气的出风口安装的传感器，
在根据来自所述传感器的信息判断为所述收纳容器接近冷气的出风口安装时，进行加强所述储藏室的冷却的控制。
采用本发明，在判断为收纳容器接近冷气的出风口安装时，进行加强储藏室的冷却的控制，因此能够更有效地冷却收纳容器内的收纳物。
另外，在本发明的冰箱中，
具备冷却风路，该冷却风路供通过了蒸发器的气体流动，具有供通过了所述蒸 发器的气体流入所述储藏室内的高度方向的位置不同的多个出风口，
具备冷却风路调整机构，该冷却风路调整机构在所述收纳容器安装于所述出风口的附近时进行动作，使比设置于安装有所述收纳容器的区域的所述出风口靠下游侧的所述冷却风路封路变窄。
采用本发明，在收纳容器接近出风口安装时，冷却风路调整机构进行动作，使比在安装有收纳容器的区域设置的出风口靠下游侧的冷却风路封路变窄。由此，能够向安装有收纳容器的区域供给更多的气体，因此能够更有效地冷却收纳容器内的收纳物。
采用本发明，能够提供一种设置有可拆卸的收纳容器的冰箱，该收纳容器在储藏室内的安装位置容易改变。
附图说明
图1是示意性地示出本发明的一个实施方式的冰箱的侧剖图。
图2A是示意性地示出安装在设置于冷藏室内的搁架之下的本发明的一个实施方式的收纳容器的图，是从一个侧面观察的侧视图。
图2B是放大并示意性地示出图2A所示的入口侧开口的周围的立体图。
图2C是示意性地示出安装在设置于冷藏室内的搁架之下的本发明的一个实施方式的收纳容器的图，是从另一个侧面观察的侧视图。
图2D是放大并示意性地示出图2C所示的出口侧开口的周围的立体图。
图3A是示意性地示出冷藏室内的收纳容器的安装位置的一个实施方式的俯视图。
图3B是示意性地示出冷藏室内的收纳容器的安装位置的其他实施方式的俯视图。
图4是示出与本发明的一个实施方式的冰箱的冷却相关的控制系统框图。
图5A是示意性地示出本发明的一个实施方式的冷却风路调整机构的图，是示出风路未变窄的状态的俯视图。
图5B是示出图5A的沿A－A线的剖视图。
图5C是示意性地示出本发明的一个实施方式的冷却风路调整机构的图，是示出风路变窄的状态的俯视图。
图5D是示出图5C的沿B－B线的剖视图。
具体实施方式
以下，参照附图说明用于实施本发明的实施方式。以下说明的冰箱是用于将本发明的技术思想具体化的冰箱，只要没有特定的记载，就不将本发明限定于以下内容。在各附图中，对具有相同功能的部件标注相同的附图标记。为了明确说明，有时也会夸张示出各附图所示的部件的大小、位置关系等。在附图中，冰箱放置在水平的地面上，用箭头表示使用者面朝门时的上下、前后、左右，下述也同样记载。在附图中，用虚线箭头示意性地示出冰箱内的气体的流动。
图1是示意性地示出本发明的一个实施方式的冰箱1的侧剖图。首先，参照图1说明本发明的一个实施方式的冰箱1的概要。
冰箱1具有壳体2，包括在搁置于水平的地面的状态下能够旋转地安装于壳体2的前方部分的上门3和下门4。在壳体2的内部，作为储藏室配置有冷冻室6和冷藏室7。在壳体2的内表面与冷冻室6、冷藏室7的外表面之间设置有绝热材料。
<冷却风路>
如图1所示，在冷冻室6和冷藏室7的后方设置有冷却风路10，该冷却风路10由下侧冷却风路10A和上侧冷却风路10B构成，其中下侧冷却风路10A和上侧冷却风路10B分别由分隔部件11A、11B分隔出。在冷却风路10(详细而言，下侧冷却风路10A)上配置有蒸发器(evaporator)24。蒸发器24构成冰箱1的冷却回路的一部分。
冷却回路具备压缩机(compressor)21、冷凝器(condenser)22、毛细管(capillary tube)以及蒸发器24。冷却回路的各构成要素之间通过配管以上述顺序流体连接，通过制冷剂在冷却回路内循环，蒸发器24被冷却。压缩机21的转速可变，当压缩机21的转速变高时，更多的制冷剂循环而能够加强对蒸发器24的冷却。
在冷却风路10内的蒸发器24的上方配置有风扇12。通过风扇12，能够使冰箱内的气体流动，能够将通过蒸发器24的风扇之间而被冷却的气体从冷却风路10向冷冻室6、冷藏室7供给。风扇12的转速也可变，当风扇12的转速变高时，能够增加向冷冻室6、冷藏室7供给的气体的流量。
在下侧隔板11A的上侧的开口配置有冷冻室风门13。在冷冻室风门13打开的状态下，通过了蒸发器24的气体从下侧冷却风路10A流向冷冻室6。另一方面，在冷冻室风门13关闭的状态下，通过了蒸发器24的气体不会从下侧冷却风路10A流向冷冻室6。在图1中，示出冷冻室风门13关闭的状态。
在风扇12运转，冷冻室风门13打开的情况下，从下侧冷却风路10A流入冷冻 室6的气体在冷冻室6内循环，从下侧分隔部件11A的下侧的开口返回到下侧冷却风路10A的蒸发器24的入口侧。由此，气体再次通过蒸发器24而被冷却，重复同样的流动循环。这称为冷冻室冷却循环。在冷冻室冷却循环中通过了蒸发器24的气体在冷冻室6内循环的期间，能够冷却冷冻室6内的储藏物。
但是，是否使气体流入冷冻室6的切换不限于使用冷冻室风门13的情况。例如，也能够使用具有覆盖风扇12的外侧的可动式的风扇罩的遮蔽装置。在风扇罩打开的情况下，能够使从风扇12排出的气体流入冷冻室6，在风扇罩关闭的情况下，能够使从风扇12排出的气体不流入冷冻室6。
进而，在下侧冷却风路10A与上侧冷却风路10B之间配置有冷藏室风门14。在冷藏室风门14打开的状态下，通过了蒸发器24的气体从下侧冷却风路10A流向上侧冷却风路10B。进而，流入上侧冷却风路10B的气体经由设置在多个高度位置的第一出风口16A～第三出风口16C，从上侧冷却风路10B流入冷藏室7。在本实施方式中，分隔部件11B由前板和左右两侧的侧板构成，从上侧观察具有コ字形的形状(例如参见图5A)。分隔部件11B的前板的宽度尺寸比冷藏室7的宽度尺寸小，在横向上配置在中央位置。第一出风口16A～第三出风口16C分别具有设置在前板的将气体向前侧引出的开口和设置在两侧的侧板的将气体向横侧引出的开口。另一方面，在冷藏室风门14关闭的状态下，通过了蒸发器24的气体不会从下侧冷却风路10A流向上侧冷却风路10B。在图1中，示出冷藏室风门14打开的状态，用虚线箭头示意性地示出此时的气体的流动。
在风扇12运转，冷藏室风门14打开的情况下，从上侧冷却风路10B经由第一出风口16A～第三出风口16C流入冷藏室7的气体在冷藏室7内循环，向在冷藏室7的下侧开口的返回风路15的入口15A流入。
返回风路15是供在冷藏室7循环了的气体不在冷冻室6内流动而流入到下侧冷却风路10A的下侧的风路。返回风路15与冷却风路10分隔配置。从上侧冷却风路10B流入冷藏室7并在冷藏室7内循环的气体从入口15A流入返回风路15。然后，流入的气体在返回风路15内流动，从下侧的出口15B流入下侧冷却风路10A的下侧，返回到蒸发器24的入口侧。由此，气体再次通过蒸发器24而被冷却，重复同样的流动循环。这称为冷藏室冷却循环。在冷藏室冷却循环中通过了蒸发器24的气体在冷藏室7内循环的期间，能够冷却冷冻室6的储藏物。
在本实施方式的冰箱1中，在冷藏室7设置有两个搁架30A、30B。第一出风口16A和第二出风口16B在搁架30A、30B的近下侧开口，第三出风口16C在冷藏室7 的上部开口。如上所述，所有出风口16A、16B、16C都在前侧、左侧、右侧这三个方向具有开口。在位于第一出风口16A的近上方的搁架30A的下侧安装收纳容器50。更详细而言，用于向收纳容器50中导入气体的收纳容器50的入口侧开口54配置成与向第一出风口16A的右侧引出气体的开口对置。通过后侧卡合机构60，收纳容器50的后侧的区域与搁架30A卡合，通过前侧拆装机构70，收纳容器50的前侧的区域以可拆卸的状态与搁架30A卡合。由此，收纳容器50以能够拆装的状态从搁架30A悬挂安装。气体经由第一出风口16A流入冷藏室7，并且也流入收纳容器50中，在流过收纳容器50中后，从收纳容器50流出。由此，能够冷却收纳容器50内的收纳物。
在图1中，作为一例，示出了收纳容器50以可拆卸的状态安装在下侧的搁架30A的情况，但不限于此，也可以以可拆卸的状态安装在上侧的搁架30B，还可以以可拆卸的状态安装在冷冻室6内的搁架。即，收纳容器50有可能安装在于冰箱1的储藏室的任意区域设置的搁架的下侧。关于该收纳容器50，将在后面详细说明。
在壳体2的后方且下部配置有机械室40，并配置有压缩机21、冷凝器22、蒸发皿(未图示)等。另外，在上侧冷却风路10B的第一出风口16A的近上方设置有改变上侧冷却风路10B的风路面积的冷却风路调整机构80。关于冷却风路调整机构80，也在后面详细说明。
(收纳容器)
图2A是示意性地示出安装在设置于冷藏室7内的搁架30A之下的本发明的一个实施方式的收纳容器50的图，是从一个侧面50A观察的侧视图。图2A相当于放大示出图1的收纳容器周围的图。图2B是放大并示意性地示出图2A所示的入口侧开口54的周围的立体图。图2C是示意性地示出安装在设置于冷藏室7内的搁架30A之下的本发明的一个实施方式的收纳容器50的图，是从另一个侧面50B观察的侧视图。图2D是放大并示意性地示出图2C所示的出口侧开口56的周围的立体图。图2A是从冰箱1的分隔部件11B的右侧的位置观察收纳容器50的一个侧面(左侧的侧面)50A的图。
收纳容器50是上面开口的大致矩形的壳体，上侧的开口由盖52覆盖。但是，收纳容器50的形状不限于矩形，能够采用其他任意的形状。收纳容器50中的收纳物的取放原则上是在冰箱1之外将盖52从收纳容器50拆下而进行的。在收纳物的取放结束后，将盖52安装在收纳容器50。并且，使用位于收纳容器50的后侧的后侧卡合机构60和位于收纳容器50的前侧的前侧拆装机构70，能够将安装有盖52的 收纳容器50以可拆卸的状态安装在搁架30A的下侧。
<后侧卡合机构>
冰箱1的搁架30A通过安装在冷藏室7的内壁7A的搁架支承件32安装。搁架支承件32安装在冷藏室7的后侧的内壁7A(参见图2A)和两侧的内壁。在搁架支承件32设置有凹形状的搁架保持部34，搁架30A的端部插入搁架保持部34。由此，搁架30A在除了前侧以外的三个方向上由搁架支承件32支承，以足够的强度固定在冷藏室7的内壁(7A等)。
在搁架支承件32的搁架保持部34的下侧形成有凹形状的承受部64。另外，在收纳容器50的后端向后方延伸形成有载置部62。后侧卡合机构60由载置部62和承受部64构成。载置部62可以在收纳容器50的后端的横向整体上连续地设置，也可以在横向的规定位置设置多个规定宽度的载置部62。为了将收纳容器50安装在搁架30A的下侧，首先，将形成在收纳容器50的后端的载置部62载置在承受部64的上表面。由此，能够经由搁架支承件32使收纳容器50的后侧的区域与搁架30A卡合。
承受部64的前侧比承受载置部62的面稍微向上方鼓出而形成，防止所载置的载置部62从承受部64脱离。但是，在拆装时，通过稍微抬起收纳容器50，将载置部62抬起到比承受部64的前侧靠上方的位置，能够容易地将载置部62从承受部64拆下。由于搁架支承件32安装在冷藏室7的内壁7A，因此也可以表达为使收纳容器50的后侧的区域与冷藏室7的内壁7A卡合。
在本实施方式中，保持搁架30A的搁架保持部34和与收纳容器50卡合的承受部64形成在同一部件(搁架支承件32)，但不限于此。例如，也可以搁架保持部34和承受部64由单独的部件形成。在该情况下，具有承受部64的部件与具有搁架支承件32的部件分别地直接安装在内壁7A。另外，也可以具有承受部64的部件直接安装在由搁架支承件32支承的搁架30A。无论在哪种情况下，都能够表达为通过后侧卡合机构60使收纳容器50的后侧的区域与搁架30A或储藏室(冷藏室)7的内壁7A卡合。另外，也可以是搁架30A搁置在形成于壳体2的内表面(即冷藏室7的内壁7A)的搁架承受件。
收纳容器50、盖52、构成后侧卡合机构60的载置部62及搁架支承件32(承受部64)优选由轻量且制造成本低的树脂材料形成。但是，并不限于此，也可以至少一部分使用金属材料等。
<前侧拆装机构>
在收纳容器50的前侧的上方安装有旋转基座72，在旋转基座72能够自由旋转 地安装有卡扣臂74。由旋转基座72和卡扣臂74构成前侧拆装机构70。由旋转基座72和卡扣臂74构成的前侧拆装机构70在收纳容器50的前侧至少设置一个。但是，考虑到稳定性，优选在收纳容器50的前侧的横向设置多个(例如左右各一个)。
卡扣臂74具有弹性，如图2A的箭头所示，使卡扣臂74旋转，能够使之与搁架30A的上表面卡扣配合。卡扣配合是指通过利用材料的弹性进行嵌入而以能够拆装的状态进行固定的方式。构成前侧装拆机构70的旋转基座72和卡扣臂74优选由树脂材料形成。
<收纳容器的拆装方法>
为了将收纳容器50安装在搁架30A的下侧，将收纳容器50推入到第一搁架30A的下侧的后方，将形成在收纳容器50的后端的载置部62载置在安装于冷藏室7的内壁7A的搁架支承件32的承受部64的上表面。之后，如图2A的箭头所示，使前侧的卡扣臂74旋转，使其与搁架30A卡扣配合。由此，收纳容器50的前侧和后侧被固定，以能够拆装的状态悬挂在搁架30A的下侧地安装。
为了将安装在搁架30A的下侧的收纳容器50拆下，如图2A的箭头所示，使前侧的卡扣臂74旋转，将其从搁架30A拆下。之后，通过将收纳容器50向近前稍上侧拉动，能够将在后侧载置于承受部64的载置部62从承受部64拆下。进而，通过将收纳容器50向前侧拉出，能够容易地将收纳容器50取出到冰箱1之外。
<收纳容器的位置的移动>
图3A是示意性地示出冷藏室7内的收纳容器50的安装位置的一个实施方式的俯视图。图3B是示意性地示出冷藏室7内的收纳容器50的安装位置的其他实施方式的俯视图。接下来，参见图3A、3B，示出操作前侧拆装机构70来改变收纳容器50的安装位置的情况。在图3A的左下示出了放大示出引导肋52、54A、检测肋54B的区域的立体图。
收纳容器50的横向长度(即宽度尺寸)形成得比搁架30A的横向长度短。在本实施方式中，特别是收纳容器50的横向的长度(即宽度尺寸)形成得相较于冷藏室7的比分隔部件11B靠右侧的区域的横向的长度短。由此，在冷藏室7的比分隔部件11B靠右侧的区域，能够使收纳容器50的设置位置在横向上移动。具体的收纳容器50的横向长度根据收纳容器50所需的收纳容量、冷藏室7的比分隔部件11B靠右侧的区域的横向长度等适当确定。在图3A中，示出收纳容器50安装在冷藏室7的右侧的区域的情况，在图3B中，示出收纳容器50安装在中央的分隔部件11B的附近的情况。
在将收纳容器50的安装位置例如从图3A所示的位置变更为图3B所示的位置的情况下，能够按照下述顺序执行。从图3A所示的状态，将前侧装拆机构70的卡扣臂74的上侧拉向近前，由此能够将被卡扣配合的卡扣臂74从搁架30A拆下。在该状态下，能够用手支承收纳容器50的前侧的区域，保持收纳容器50的后侧的载置部62载置在承受部64的状态，使其向左方向滑动，移动到图3B所示的位置。然后，再次使卡扣臂74旋转，使卡扣臂74与搁架30A卡扣配合。通过这样的顺序，能够容易地将收纳容器50的设置位置从图3A所示的位置变更为图3B所示的位置。
在冷藏室7的搁架30A的下侧的区域存在收纳物，无法使收纳容器50横向滑动的情况下，如上所述，也可以暂时将收纳容器50从冰箱1取出到外部，之后，将收纳容器50重新安装到图3B所示的位置。
在本实施方式中，利用卡扣配合构成前侧装拆机构70，但不限于此。例如，也能够使用拆装机构，该拆装机构具备具有凸部的夹紧销和具有与凸部对应的凹部的供夹紧销插入的孔部，通过使夹紧销旋转来进行夹紧销与孔部的卡合和卡合解除。进而，能够采用其他已知的任意的简易拆装机构。
<入口侧开口、出口侧开口>
返回到参见图2A至图4D的说明，在收纳容器50的一个侧面(在此为左侧的侧面)50A的后侧上方设置有供气体流入的入口侧开口54。在收纳容器50的另一个侧面(在此为右侧的侧面)50B的前侧下方，设置有供流过收纳容器50内的气体流出的出口侧开口56。
如图2B所示，沿着入口侧开口54，在收纳容器50的外表面50A形成有在横向上延伸的引导肋54A。另外，在盖52也形成有在横向上延伸的引导肋52A。如图3B所示，在收纳容器50接近分隔部件11B的右侧安装时，由引导肋52A、54A包围的开口配置成与第一出风口16A的右侧的开口接近并对置。收纳容器50中的入口侧开口54的位置以能够实现如上所述的配置的方式，与第一出风口16A的位置对应地确定。
由此，能够将从第一出风口16A的右侧的开口排出的冷气直接取入到收纳容器50内。特别是，能够利用引导肋52A、54A引导来自第一出风口16A的气体的流动，有效地使气体流入收纳容器50内。另外，如图3A所示，即使在入口侧开口54从第一出风口16A离开的情况下，也能够利用引导肋52A、54A引导从第一出风口16A流出的气体，使气体有效地流入收纳容器50内。
另外，在图3A所示的情况下，即使在收纳容器50的左侧存在收纳物，由于由 引导肋52A、54A包围的空间的后方开口，因此也能够防止入口侧开口54被完全堵塞。由此，能够可靠地冷却收纳容器50内的收纳物。
另外，无论是俯视还是侧视收纳容器50，入口侧开口54和出口侧开口56都配置在大致对角线上。由此，从入口侧开口54流入收纳容器50内的气体在收纳容器50内的大致整个区域流动，从出口侧开口56流出。由此，能够有效地冷却收纳容器50内的收纳物。
如图2D所示，在出口侧开口56设置有狭缝，以防止小物品进入收纳容器50内。沿着收纳容器50的内表面的出口侧开口56形成有在横向上延伸的防风路遮断的肋56A。即使在收纳容器50中的出口侧开口56的附近存在收纳物的情况下，也能够利用防风路遮断的肋56A，防止出口侧开口56被收纳物堵塞而遮断收纳容器50内的气体的流动。同样，也能够沿着收纳容器50的内表面的入口侧开口54形成在横向上延伸的防风路遮断的肋。由此，即使在收纳容器50中的入口侧开口54的附近存在收纳物的情况下，也能够利用防风路遮断的肋，防止入口侧开口54被收纳物堵塞而遮断收纳容器50内的气体的流动。进而，也能够沿着收纳容器50的外表面50B的出口侧开口56设置引导气体流动的在横向上延伸的引导肋。由此，能够引导从收纳容器50流出的气体的流动。
在本实施方式中，入口侧开口54设置在收纳容器50的左侧上方，出口侧开口56设置在收纳容器50的右侧下方，但不限于此。相反，也可以是入口侧开口设置在收纳容器50的右侧上方，出口侧开口设置在收纳容器50的左侧下方。在该情况下，在图3A、图3B中，适合将收纳容器50配置在第一出风口16A的左侧。如上所述，收纳容器50不仅能够安装在设置于冷藏室7的搁架30A、30B的下侧，还能够安装在包括设置于冷冻室6的搁架的下侧在内的、在储藏室内的任意区域设置的搁架的下方。
如上所述，本实施方式的冰箱1具备：搁架30A，其设置在储藏室(冷藏室)7内；收纳容器50，其以可拆卸的状态安装在搁架30A的下侧；后侧卡合机构60，其使收纳容器50的后侧的区域与搁架30A或储藏室(冷藏室)7的内壁7A卡合；以及前侧拆装机构70，其使收纳容器50的前侧的区域与搁架30A以能够拆装的状态卡合。而且，收纳容器50的横向的长度比搁架30A的横向的长度短，能够变更收纳容器50的横向的安装位置。
采用本实施方式，通过后侧卡合机构60使收纳容器50的后侧的区域与搁架30A或储藏室(冷藏室)7的内壁7A卡合，通过前侧拆装机构70使收纳容器50的前侧 的区域与搁架30A卡合，由此能够将收纳容器50安装在搁架30A的下侧。特别是，使用者能够从近前侧操作前侧拆装机构70而容易地拆装收纳容器50。进而，收纳容器50的横向的长度比搁架的横向的长度短，使用者操作前侧拆装机构70，能够容易地变更收纳容器50的横向的安装位置。
由此，能够提供一种设置有可拆卸的收纳容器50的冰箱，该收纳容器在储藏室(冷藏室)7内的安装位置容易改变。
另外，在本实施方式的冰箱1中，供在(上侧)冷却风路10B内流动的气体流入储藏室(冷藏室)7内的(第一)出风口16A配置在搁架30A的下侧，在收纳容器50的一个侧面50A的接近(第一)出风口16A的后侧上方设置有供气体流入的入口侧开口54，在收纳容器50的另一个侧面50B的前侧下方设置有供流过收纳容器50内的气体流出的出口侧开口56。
气体从(上侧)冷却风路10B内流入储藏室(冷藏室)7内的(第一)出风口16A配置在搁架30A的下侧，在收纳容器50的一个侧面50A的接近(第一)出风口16A的后侧上方配置有入口侧开口54，因此能够将从(第一)出风口16A流入的气体直接引入到收纳容器50内。另一方面，由于出口侧开口56设置在另一个侧面50B的前侧下方，因此流入收纳容器50内的气体在收纳容器50内的大致整个区域流动，并从出口侧开口56流出。由此，能够有效地冷却收纳容器50内的收纳物。
另外，在本实施方式的冰箱1中，沿着收纳容器50的入口侧开口54和出口侧开口56形成有在横向上延伸的肋52A、54A、56A等。在沿着收纳容器50的外表面的入口侧开口54、出口侧开口56形成有在横向上延伸的引导肋52A、54A等的情况下，能够引导流入收纳容器50的气体、从收纳容器50流出的气体的流动，实现气体的有效流动。进而，在沿着收纳容器50的内表面的入口侧开口54、出口侧开口56形成有在横向上延伸的防风路遮断的肋56A等的情况下，即使在收纳容器50中的入口侧开口54、出口侧开口56的附近存在收纳物的情况下，也能够利用防风路遮断的肋56A等防止入口侧开口54、出口侧开口56被收纳物堵塞而遮断收纳容器50内的气体的流动。
(基于收纳容器的冷却控制)
图4是示出与本发明的一个实施方式的冰箱的冷却相关的控制系统框图。接下来，参见图3A、图3B及图4，对基于收纳容器50的冰箱1的冷却控制进行说明。
如图3A、图3B所示，在收纳容器50的引导肋54A的左侧的端部形成有内置有磁体92的检测用肋54B。另一方面，在冰箱1侧的第一出风口16A的右侧的开口附 近安装有接近传感器90。如图3B所示，在将收纳容器50接近第一出风口16A安装的情况下，由引导肋52A、54A包围的开口与第一出风口16A的右端的开口接近并对置地配置。在本实施方式中，在将收纳容器50接近出风口16A安装时，接近传感器90感知磁体92的磁力并发送信号。但是，也能够将磁体92设置在收纳容器50的其他区域。在该情况下，通过将接近传感器90安装在与新的磁体92的设置位置对应的位置，能够适当地检测出收纳容器50安装在第一出风口16A附近的位置。
使用通过磁体92的磁力使开关的簧片动作而接通簧片开关的磁接近传感器作为本实施方式的接近传感器90。但是，不限于此，也能够使用检测金属的感应式接近传感器、检测在检测体和传感器之间产生的静电电容的变化的静电电容式接近传感器。进而，也能够使用物理接触而接通开关的限位开关。
如图4所示，构成冰箱的控制系统的一部分的控制部100与接近传感器90电连接，接受检测数据(信号)。在收纳容器50安装在第一出风口16A的附近时，从接近传感器90接收检测数据(信号)。
另外，控制部100能够发送控制信号来控制压缩机21和风扇12的运转。压缩机21的转速是可变的，控制部100能够变更压缩机21的转速。在强化冷冻室6或冷藏室7的冷却的情况下，控制部100进行控制，使压缩机21以更高的转速运转。同样，风扇12的转速是可变的，控制部100能够变更风扇12的转速。在强化冷冻室6或冷藏室7的冷却的情况下，控制部100进行控制，使风扇12以更高的转速运转。
另外，控制部100能够向冷冻室风门13、冷藏室风门14发送控制信号，控制开闭。通过使压缩机21和风扇12运转，进行打开冷冻室风门13的控制，能够将通过了蒸发器24的气体向冷冻室6供给而冷却冷冻室6。同样，通过运行压缩机21和风扇12，进行打开冷藏室风门14的控制，能够将通过了蒸发器24的气体向冷藏室7供给而冷却冷藏室7。
在本实施方式中，在以由引导肋52A、54A包围的开口与第一出风口16A的右端的开口接近并对置的方式将收纳容器50接近第一出风口16A安装时，基于来自(接近)传感器90的信息，控制部100进行加强冷藏室7的冷却的控制。由此，能够使低温的气体较多地流入收纳容器50内，因此能够急速地冷却收纳容器50内的收纳物。如上所述，本实施方式的冰箱1具备检测收纳容器50是否接近冷气的出风口安装的(接近)传感器90，根据来自(接近)传感器90的信息，在判断为收纳容器50接近冷气的出风口16A安装时，进行加强储藏室(冷藏室)7的冷却的控制。由 此，能够更有效地冷却收纳容器50内的收纳物。
(冷却风路调整机构)
图5A是示意性地示出本发明的一个实施方式的冷却风路调整机构80的图，是示出风路未变窄的状态的俯视图。图5B是示出图5A的向视A－A的侧视图。图5C是示意性地示出本发明的一个实施方式的冷却风路调整机构80的图，是示出风路变窄的状态的俯视图。图5D是示出图5C的向视B－B的侧视图。接下来，参见图5A至图5D，对本发明的一个实施方式的冷却风路调整机构80进行说明。
如下所示，本实施方式的冷却风路调整机构80由叶片82、移动部件84及拉伸弹簧86构成。在上侧冷却风路10B，在第一出风口16A的位置的近上侧安装有旋转基座82A，在旋转基座82A能够自由旋转地安装有叶片82。如图5B、图5D所示(在图5A、图5C中省略了图示)，在叶片82安装有拉伸弹簧86。拉伸弹簧86的一端安装在叶片82，拉伸弹簧86的另一端安装在形成上侧冷却风路10B的上侧分隔部件11B。由此，在叶片82与任何部件都不接触的状态下，如图5A、图5B所示，通过拉伸弹簧86的作用力，叶片82朝向大致垂直的方向。在该情况下，上侧冷却风路10B成为不变窄的状态。
在叶片82的右横侧配置有具有凸轮面84A的移动部件84。移动部件84能够在横向上移动。如图5A的箭头所示，当想要将收纳容器50安装在第一出风口16A的附近时，安装在引导肋54A的左端的检测肋54B与移动部件84接触，将移动部件84向左侧推压。由此，移动部件84的凸轮面84A与叶片82抵接，推压叶片82。通过向左侧移动的移动部件84的凸轮面84A，对叶片82的顶端侧施加向下的力。因此，叶片82的顶端克服拉伸弹簧86的作用力而向下方旋转。在收纳容器50安装在第一出风口16A附近的位置时，叶片82如图5C、5D所示成为倾斜的状态。在该情况下，上侧冷却风路10B成为变窄的状态。
由此，通过蒸发器24并在上侧冷却风路10B中流动的气体难以流向第一出风口16A的上侧。因此，能够从第一出风口16A向收纳容器50内供给更多流量的气体。当从第一出风口16A的附近拆下收纳容器50时，借助拉伸弹簧86的作用力，叶片82向图5A、图5B所示的大致垂直的方向返回，凸轮面84A被叶片82推压，移动部件84也返回右侧的位置。
冷却风路调整机构80也能够不使用拉伸弹簧86，而使用压缩弹簧、扭簧来对叶片82施力。另外，也能够不使用具有凸轮面84A的移动部件84，而使用利用了齿轮等的其他机构，使叶片82旋转。
进而，也能够利用马达等致动器使叶片82旋转。在该情况下，也能够使用上述接近传感器90。当根据来自接近传感器90的信息判断为收纳容器50接近第一出风口16A安装时，控制部100也能够控制致动器，以上侧冷却风路10B变窄的方式，使叶片82旋转。
如上所述，在本实施方式的冰箱1中，具备(上侧)冷却风路10B，该(上侧)冷却风路10B供通过了蒸发器24的气体流动，具有供气体流入储藏室(冷藏室)7内的高度方向的位置不同的多个出风口16A～16C，具备冷却风路调整机构80，该冷却风路调整机构80在收纳容器50安装在(第一)出风口16A的附近时，进行动作，使比在安装有收纳容器50的区域设置的(第一)出风口16A靠下游侧的(上侧)冷却风路10B变窄。
在本实施方式中，在收纳容器50接近(第一)出风口16A安装时，冷却风路调整机构80进行动作，以使比在安装有收纳容器50的区域设置的(第一)出风口16A靠下游侧的(上侧)冷却风路10B变窄。由此，能够向安装有收纳容器50的区域供给更多的气体，因此能够更有效地冷却收纳容器50内的收纳物。
在上述实施方式中，例示了出风口16A在前侧、左侧、右侧这三个方向上具有开口的情况，但不限于此。例如，也可以冷却风路被延伸到冷藏室的整个宽度方向的平板状的隔板与冷藏室分隔开，出风口仅具有前侧的开口。即使在该情况下，只要将收纳容器配置在出风口的附近，收纳容器的由引导肋包围的入口侧的空间以与出风口的前侧的开口对置的方式接近配置，就能够得到同样的作用效果。
虽然对本发明的实施方式、实施形态进行了说明，但是公开内容也可以在构成的细节部分进行变化，实施方式、实施形态中的要素的组合、顺序的变化等可以在不脱离所要求的本发明的范围和思想的情况下实现。

Claims (12)

  1. 一种冰箱，包括：
    搁架，其设置在储藏室内；
    收纳容器，其以可拆卸的状态安装在所述搁架的下侧；
    后侧卡合机构，其使所述收纳容器的后侧的区域与所述搁架或所述储藏室的内壁卡合；以及
    前侧拆装机构，其以可拆卸的状态使所述收纳容器的前侧区域与所述搁架卡合；
    所述收纳容器的横向长度比所述搁架的横向长度短，能够改变所述收纳容器的横向安装位置。
  2. 根据权利要求1所述的冰箱，其特征在于，
    供在冷却风路内流动的气体流入所述储藏室内的出风口配置在所述搁架的下侧，
    在所述收纳容器的一个侧面的接近所述出风口的后侧上方设置有供气体流入的入口侧开口，
    在所述收纳容器的另一个侧面的前侧下方，设置有供流过所述收纳容器内的气体流出的出口侧开口。
  3. 根据权利要求2所述的冰箱，其特征在于，
    沿着所述收纳容器的所述入口侧开口和所述出口侧开口形成有在横向上延伸的肋。
  4. 根据权利要求1所述的冰箱，其特征在于，
    具备检测所述收纳容器是否接近冷气的出风口安装的传感器，
    在根据来自所述传感器的信息判断为所述收纳容器接近冷气的出风口安装时，进行加强所述储藏室的冷却的控制。
  5. 根据权利要求1所述的冰箱，其特征在于，
    具备冷却风路，该冷却风路供通过了蒸发器的气体流动，具有供所述气体流入所述储藏室内的高度方向的位置不同的多个出风口，
    具备冷却风路调整机构，该冷却风路调整机构在所述收纳容器接近所述出风口安装时，进行动作，使比在安装有所述收纳容器的区域设置的所述出风口靠下游侧的所述冷却风路变窄。
  6. 根据权利要求1所述的冰箱，其特征在于，所述搁架通过安装在冷藏室的内壁的搁架支承件安装，在搁架支承件设置有凹形状的搁架保持部，搁架的端部插入 搁架保持部，在搁架支承件的搁架保持部的下侧形成有凹形状的承受部，在收纳容器的后端向后方延伸形成有载置部，所述载置部载置在承受部的上表面。
  7. 根据权利要求6所述的冰箱，其特征在于，所述承受部的前侧比承受载置部的面稍微向上方鼓出而形成。
  8. 根据权利要求6所述的冰箱，其特征在于，保持搁架的搁架保持部和与收纳容器卡合的承受部形成在搁架支承件。
  9. 根据权利要求1所述的冰箱，其特征在于，所述前侧拆装机构包括在收纳容器的前侧的上方安装的旋转基座以及在旋转基座能够自由旋转地安装的卡扣臂，所述卡扣臂旋转能够与搁架的上表面卡扣配合。
  10. 根据权利要求5所述的冰箱，其特征在于，沿着收纳容器的入口侧开口形成有在横向上延伸的引导肋，在所述引导肋的左侧的端部形成有内置有磁体的检测用肋，在所述出风口的右侧的开口附近安装有接近传感器，在将收纳容器接近出风口安装的情况下，由引导肋包围的开口与出风口的右端的开口接近并对置地配置。
  11. 根据权利要求10所述的冰箱，其特征在于，所述冷却风路调整机构包括叶片和拉伸弹簧，在所述出风口的位置的近上侧安装所述旋转基座，在旋转基座能够自由旋转地安装所述叶片，在叶片安装所述拉伸弹簧，通过拉伸弹簧的作用力，叶片朝向大致垂直的方向，上侧冷却风路成为不变窄的状态；在收纳容器安装在出风口附近的位置时，叶片成为倾斜的状态，上侧冷却风路成为变窄的状态。
  12. 根据权利要求11所述的冰箱，其特征在于，在叶片的右横侧配置有具有凸轮面的移动部件，所述移动部件能够在横向上移动，当想要将收纳容器安装在出风口的附近时，安装在引导肋的左端的检测肋与移动部件接触，将移动部件向左侧推压，移动部件的凸轮面与叶片抵接，推压叶片，通过向左侧移动的移动部件的凸轮面，对叶片的顶端侧施加向下的力，叶片的顶端克服拉伸弹簧的作用力而向下方旋转。
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