WO2023135787A1 - Réfrigérateur - Google Patents

Réfrigérateur Download PDF

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Publication number
WO2023135787A1
WO2023135787A1 PCT/JP2022/001313 JP2022001313W WO2023135787A1 WO 2023135787 A1 WO2023135787 A1 WO 2023135787A1 JP 2022001313 W JP2022001313 W JP 2022001313W WO 2023135787 A1 WO2023135787 A1 WO 2023135787A1
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WO
WIPO (PCT)
Prior art keywords
partition
shelf
storage
rail structure
refrigerator
Prior art date
Application number
PCT/JP2022/001313
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English (en)
Japanese (ja)
Inventor
和貴 鈴木
孝真 西岡
浩之 大石
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP2023573786A priority Critical patent/JPWO2023135787A1/ja
Priority to AU2022432676A priority patent/AU2022432676A1/en
Priority to PCT/JP2022/001313 priority patent/WO2023135787A1/fr
Priority to TW112100596A priority patent/TWI845110B/zh
Publication of WO2023135787A1 publication Critical patent/WO2023135787A1/fr

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    • 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

  • This technology is related to refrigerators. In particular, it relates to the change in the height direction of the storage space by the storage shelves arranged in the storage room.
  • a conventional refrigerator there is known one that has a support portion that supports a plurality of food storage shelves (hereinafter referred to as storage shelves) on the side surface of the storage compartment.
  • storage shelves a support portion that supports a plurality of food storage shelves (hereinafter referred to as storage shelves) on the side surface of the storage compartment.
  • the position of the storage shelf can be changed according to the height of the food to be stored by changing the position in the height direction of the supporting portion on which the storage shelf is placed in the storage compartment. It is possible to increase the degree of freedom in storability.
  • This refrigerator has storage compartments divided into upper and lower stages.
  • the upper storage compartment has a refrigerator compartment and a vegetable compartment, and the lower storage compartment has a freezer compartment.
  • the upper storage compartment has a partition plate that vertically partitions the storage compartment from the floor surface to the ceiling.
  • This refrigerator is provided with a plurality of shelf support shapes in the left and right side surfaces of the partition plate and in the height direction corresponding to the both side surfaces of the partition plate on the inner wall surface of the storage compartment.
  • a first shelf provided with a side wall extending vertically above the shelf of the storage room, and arranged between the side wall and the inner wall surface of the storage room and indicated at a plurality of positions in the vertical direction.
  • a refrigerator provided with a second shelf having a shelf surface that extends downward (see, for example, Patent Document 3).
  • the refrigerator of Patent Document 3 can store food of any height.
  • the refrigerator of Patent Document 1 when the partition plate extends from the floor surface of the storage compartment, the space divided into left and right by the partition plate narrows in the width direction. For this reason, the refrigerator of Patent Document 1 is not suitable for storing wide items such as large plates and pots with handles.
  • the location near the floor surface of the upper storage compartment is convenient for relatively short users. For short users, storing heavy pots and platters full of food on the floor of the storage room or near the floor is more comfortable than storing them on the upper storage shelf. If the floor surface of the upper storage compartment is divided into left and right by a partition plate, it will not be possible to store wide items.
  • Patent Document 1 there is a refrigerator in which a partition plate extends to the left and right of the storage room at a position higher than the floor surface of the storage room rather than the floor surface of the storage room. will be placed. For this reason, the storage shelf that is in contact with the bottom of the partition plate cannot change its position in the height direction. Therefore, the lower storage shelf has a lower degree of freedom in height adjustment.
  • the refrigerator of Patent Document 3 structurally requires a side wall for supporting the storage shelf in each of the first storage shelf and the second storage shelf. For this reason, the refrigerator of Patent Document 3 has a problem of reducing the storage capacity in the storage compartment. Moreover, the refrigerator of Patent Document 3 must have a first storage shelf in order to change the height of the storage compartment. Therefore, it is not possible to store foods with a large bottom area while changing the height.
  • a refrigerator according to the present disclosure is provided with an opening in the front and a refrigerator main body having a storage chamber serving as a storage space.
  • a storage compartment-side rail structure installed on the side wall surface of the storage compartment to support the storage compartment;
  • a partition body extending downward from the storage shelf to form a plurality of walls dividing the storage compartment in the width direction, and partitions installed on both side surfaces of the partition body and supporting the storage shelf in pairs with the storage compartment side rail structure.
  • the heights of the storage spaces partitioned by the partitions can be made different without dividing the lower storage shelf. Therefore, the floor surface of the storeroom can be widely used, and a refrigerator with excellent flexibility can be realized.
  • FIG. 1 is a front view of refrigerator 100 according to Embodiment 1 of the present disclosure
  • FIG. Fig. 2 is a front view illustrating the configuration of refrigerator compartment 101 according to Embodiment 1
  • 3 is a view of the left side of the refrigerating compartment 101 from the XX cross section shown in FIG. 2.
  • FIG. FIG. 2 is a front view showing the layout relationship around partition 10 in refrigerating compartment 101 of Embodiment 1.
  • FIG. 2 is a front view showing the partition 10 of Embodiment 1;
  • FIG. Fig. 3 is a side view showing the partition 10 of Embodiment 1;
  • FIG. 9 is an enlarged view of region C1 in FIG. 8.
  • FIG. FIG. 4 is a bottom view showing the positional relationship between a lower left shelf 5, a lower right shelf 6, and a partition 10 according to Embodiment 1;
  • FIG. 11 is a cross-sectional view taken along line AA of FIG. 10; 11 is an enlarged view of area C2 in FIG. 10;
  • FIG. 11 is a cross-sectional view taken along line BB of FIG. 10;
  • FIG. 14 is an enlarged view of a region D in FIG. 13;
  • FIG. Fig. 2 is a front view showing refrigerating compartment 101 in a state where partition 10 attached to refrigerator 100 according to Embodiment 1 is tilted.
  • 16 is an enlarged view showing a region E1 in FIG. 15;
  • FIG. 16 is a diagram showing a region E2 in FIG. 15; 4 is a bottom view showing the middle shelf 4 according to Embodiment 1.
  • FIG. FIG. 19 is a cross-sectional view of the middle shelf 4 according to Embodiment 1 taken along line FF of FIG. 18; 4 is a top view showing the middle shelf 4 according to Embodiment 1.
  • FIG. FIG. 21 is an enlarged view of a region G in the middle shelf 4 of FIG. 20; 4 is a top view showing the relationship between the middle shelf 4 and the partition 10 with the partition 10 attached.
  • FIG. 23 is an enlarged view of region H of FIG. 22;
  • FIG. FIG. 24 is a cross-sectional view of the middle shelf 4 taken along line LL in FIG. 23; FIG.
  • FIG. 24 is a cross-sectional view of the middle shelf 4 along line KK of FIG. 23; 4 is a top view showing the relationship between the glass surface portion 4a of the middle shelf 4 and the resin frame 4b according to Embodiment 1.
  • FIG. 4 is a diagram showing the relationship between the middle shelf 4 and the partition 10 according to Embodiment 1 having the opening 19 in the glass surface 4a.
  • FIG. 4 is a diagram showing the relationship between a middle shelf 4 having no opening 19 on a glass surface 4a and a partition 10.
  • FIG. 2 is a front view showing the positional relationship among middle shelf 4, partition 10, and airway decorative panel 20a of refrigerator compartment 101 according to Embodiment 1.
  • FIG. 4 is a perspective view showing air passage decorative panel 20a of refrigerator compartment 101 according to Embodiment 1.
  • FIG. 31 is an enlarged view of region M shown in FIG. 30; FIG.
  • the front side of the refrigerator is the front side, and the opposite side of the front side is the back side.
  • the upper surface is the upper surface, and the opposite surface of the upper surface is the lower surface.
  • the right and left sides of the refrigerator when viewed from the front side are referred to as sides.
  • the upper side in the drawing is referred to as “upper side” and the lower side is referred to as “lower side”.
  • terms mainly representing directions when the refrigerator is viewed from the front side are used as appropriate. and are not intended to limit the disclosure by these terms.
  • the up and down direction is the height direction
  • the left and right direction is the width direction
  • the front and back direction is the depth direction.
  • the size relationship of each component may differ from the actual size.
  • FIG. 1 is a front view of refrigerator 100 according to Embodiment 1 of the present disclosure.
  • FIG. 1 shows a refrigerator 100 without doors for opening and closing each compartment.
  • a refrigerator 100 accommodates stored items such as foodstuffs to be cooled, and performs, for example, refrigerating at 10° C. or lower and freezing at ⁇ 12° C. or lower.
  • Refrigerator 100 includes a refrigerator body 100a forming an outer shell.
  • the refrigerator main body 100a has a storage space inside.
  • the storage space is partitioned into a plurality of storage compartments by a plurality of partition plates provided inside refrigerator body 100a.
  • the plurality of storage compartments are cold storage compartment 101, ice making compartment 102, switching compartment 103, freezer compartment 104 and vegetable compartment 105, respectively.
  • the refrigerator compartment 101 refrigerates stored items.
  • the refrigerating compartment 101 has an open front surface, and by opening and closing a door attached to the front surface, stored items can be taken in and out.
  • the configuration and the like inside refrigerator compartment 101 will be described later.
  • the ice making chamber 102 is a storage chamber for storing manufactured ice.
  • the switchable chamber 103 has various temperature ranges such as a freezing temperature range of about -18°C, a refrigeration temperature range of about 3°C, a chilled temperature range of about 0°C, and a soft freezing temperature range of about -7°C. It is a switchable storage room.
  • the freezer compartment 104 is a storage compartment that freezes stored items.
  • the vegetable compartment 105 is, for example, a storage compartment for storing fruits and vegetables such as vegetables.
  • the type and number of storage compartments provided in refrigerator 100 are not limited to these. Further, the following description is given assuming that the stored material is food.
  • FIG. 2 is a front view illustrating the configuration of refrigerator compartment 101 according to Embodiment 1.
  • FIG. 3 is a view of the left side of refrigerating chamber 101 from the XX cross section shown in FIG.
  • the refrigerator compartment 101 refrigerates stored items.
  • the floor surface of refrigerator compartment 101 is located between 90 and 100 cm from the contact surface of refrigerator 100 in the height direction, and is located near the waist height of an adult woman.
  • Refrigerator 100 of Embodiment 1 has a plurality of storage shelves installed inside refrigerating compartment 101 .
  • the storage shelf is a plate that divides the storage space in the refrigerator compartment 101 into upper and lower parts, and stores food by placing it thereon.
  • Refrigerator compartment 101 of Embodiment 1 includes upper shelf 3, middle shelf 4, lower left shelf 5, and lower right shelf 6 as storage shelves.
  • Refrigerating chamber 101 of Embodiment 1 includes lower drawer-type case 1 and upper drawer-type case 2 .
  • the lower drawer-type case 1 and the upper drawer-type case 2 are drawer cases arranged under the lower left shelf 5 and the lower right shelf 6 in two layers.
  • the lower drawer type case 1 is arranged on the floor surface of the refrigerator compartment 101 .
  • the upper drawer-type case 2 is arranged above the lower drawer-type case 1 .
  • a floor shelf 7 is arranged above the upper drawer type case 2 .
  • the floor shelf 7 covers the opening of the upper drawer type case 2. - ⁇ A floor shelf 7 is positioned below the lower left shelf 5 and the lower right shelf 6.
  • the upper shelf 3, the middle shelf 4, the lower left shelf 5, the lower right shelf 6, and the floor shelf 7 each have a glass plate (glass surface portion), which is a plane plate with high rigidity, placed in the center, and surrounded by a resin frame. It is a covering structure.
  • the refrigerator 100 includes a design panel 20 that forms the back surface of the inner wall of the refrigerator compartment 101, as shown in FIG.
  • the design panel 20 partially has an airway decorative panel 20a.
  • the air passage decorative panel 20a has a cold air outlet 20b that communicates the cooling duct 21 and the refrigerator compartment 101 with each other.
  • the airway decorative panel 20a will be described later.
  • Refrigerator 100 also includes a cooling duct 21 for passing cold air for cooling refrigerating chamber 101 between design panel 20 and refrigerator main body 100a.
  • the partition 10 is detachably attached to the lower surface of the middle shelf 4, which is the first storage shelf. At this time, the partition 10 is attached at a position where the partition 10 and the outlet 20b do not overlap when the partition 10 and the outlet 20b are projected from the back side of the refrigerator 100 toward the front side. Therefore, when the refrigerator compartment 101 is viewed from the front side, the partition 10 does not overlap the air outlet 20b. Cold air is blown from the back side toward the front side from the blow-out port 20b. Therefore, the partition 10 does not block the air outlet 20b and does not block the flow of cold air blown from the air outlet 20b. In FIG. 2, the partition 10 is attached at a position slightly to the left of the approximate center in the width direction of the refrigerator compartment 101 .
  • a partition 10 partitions a lower left shelf 5 as a second storage shelf and a lower right shelf 6 as a third storage shelf.
  • the partition 10 partitions the storage space between the lower left shelf 5 and the lower right shelf 6 and the middle shelf 4 into two storage spaces on the left and right sides in the width direction.
  • FIG. 4 is a front view showing the layout relationship around the partition 10 in the refrigerating compartment 101 of the first embodiment.
  • 5 is a front view showing the partition 10 of Embodiment 1.
  • FIG. 6 is a side view showing the partition 10 of the first embodiment.
  • 7 is a perspective view of the partition 10 according to Embodiment 1.
  • FIG. 6 and 7 are diagrams of the partition 10 viewed from the right partition side face 10e.
  • the partition main body 10a has rectangular walls and constitutes the main body of the partition 10.
  • the partition body 10a is detachably attached to the lower surface of the middle shelf 4, which serves as the mounting surface, and extends downward from the mounting surface substantially vertically from the middle shelf 4.
  • a lower end 10c of the partition body 10a is located at a set height from the upper surface of the floor shelf 7. As shown in FIG.
  • the partition body 10a has a plurality of communication ports 10b.
  • the communication port 10b communicates the two storage spaces. For this reason, the cold air from the outlet 20b of the above-described airway decorative panel 20a flows into the adjacent storage space through the communication port 10b, and the temperature distribution of the two storage spaces partitioned in the width direction by the partition 10 is made uniform. can be done. Therefore, as shown in FIG. 3, even if the refrigerating compartment 101 has two storage spaces, the air outlet 20b is provided on the back of the right storage space and the air outlet 20b is not provided on the back of the left storage space. It is possible to suppress unevenness in the temperature of the space.
  • the partition 10 has a partition-side rail structure 11 extending horizontally in the depth direction of the refrigerator 100 .
  • the partition-side rail structure 11 is a member that protrudes in the width direction of the refrigerator 100 by a set length from the partition main body 10a at a set height from the lower end 10c.
  • the partition-side rail structure 11 guides the lower left shelf 5 and the lower right shelf 6 in the depth direction and supports the lower left shelf 5 and the lower right shelf 6 .
  • the partition-side rail structure 11a1 and the partition-side rail structure 11b1 are the first rail structure.
  • the partition-side rail structure 11a2 and the partition-side rail structure 11b2 serve as a second rail structure.
  • the partition-side rail structure 11a1 and the partition-side rail structure 11b1 are installed on the left partition side surface 10d of the partition main body 10a.
  • the partition-side rail structure 11a2 and the partition-side rail structure 11a2 are installed on the right partition side surface 10e of the partition main body 10a.
  • the partition-side rail structure 11b1 and the partition-side rail structure 11b2 are installed above the partition-side rail structure 11a1 and the partition-side rail structure 11a2 in the height direction, respectively.
  • the partitioning-side rail structure 11a2 and the partitioning-side rail structure 11b2 are divided in the middle to form a two-connected structure, but the present invention is not limited to this.
  • the partition-side rail structure 11 may be configured in series or in three or more series.
  • left and right inner wall side surfaces 101a and 101b of the refrigerator compartment 101 facing the left and right partition side surfaces 10d and 10e have storage compartment side rail structures 106.
  • the storage room-side rail structure 106 is paired with the partition-side rail structure 11 of the partition 10 to guide the lower left shelf 5 and the lower right shelf 6 in the depth direction. support.
  • the storage compartment side rail structure 106a1 becomes the first storage compartment side rail structure.
  • the storage compartment side rail structure 106a2 and the storage compartment side rail structure 106b2 become the second storage compartment side rail structure.
  • the storage compartment-side rail structure 106a1 and the storage compartment-side rail structure 106a2 have heights equal to or near the heights of the partition-side rail structure 11a1 and the partition-side rail structure 11a2 on the inner wall left side 101a and the inner wall right side 101b, respectively. placed in position.
  • the storeroom side rail structure 106b2 is installed at a position equal to or near the height of the partition side rail structure 11b2 on the inner wall right side surface 101b.
  • Left and right inner wall surfaces 101a and 101b of the refrigerator compartment 101 have middle shelf rail structures 107 that guide and support the middle shelf 4 in the depth direction.
  • the partition 10 has a pressing portion 11c2 and a pressing portion 11d2 at the rear portion of the right partition side surface 10e.
  • Pressing portion 11c2 and pressing portion 11d2 are members that protrude in the width direction of refrigerator 100 with a set length.
  • the pressing portion 11c2 and the pressing portion 11d2 are arranged along the partition-side rail structure 11a2 and the partition-side rail structure 11a2, respectively, in the height direction of the lower left shelf 5 and the lower right shelf 6 arranged on the partition-side rail structure 11. Regulate movement in As shown in FIG. 5, the partition 10 also has pressing portions 11c1 and 11d1 similar to the pressing portions 11c2 and 11d2 on the rear portion of the left partition side surface 10d.
  • the partition 10 By having the partition 10 having the structure as described above, as shown in FIG. can be removed. For this reason, the user of the refrigerator 100 can store the storage space between the lower left shelf 5 and the lower right shelf 6 and the middle shelf 4, the lower left shelf 5 and the lower right shelf 6 according to the size of the food to be stored. By adjusting the volume of the storage space with the floor shelf 7, the refrigerator 100 with excellent flexibility can be obtained. In particular, the storage space around the floor shelf 7 at the bottom of the refrigerator compartment 101 is not partitioned in the width direction. Therefore, the storage space between the lower left shelf 5, the lower right shelf 6, and the floor shelf 7 can be divided between the portion where the storage height is required and the storage height according to the food while maintaining the storage capacity. There is a lower part and you can do it.
  • partition-side rail structure 11a and the partition-side rail structure 11b are arranged at the same height.
  • the number of partition-side rail structures 11 included in the partition 10 may be three or more.
  • partition-side rail structures 11 on both sides of partition body 10a are arranged at the same height, but may be arranged at different heights on each side.
  • the partition-side rail structure 11 has rail holes 12 that are recessed downward in a portion of the upper surface side that supports the storage shelves. Therefore, the portion that will become the rail hole 12 does not constitute a surface.
  • the concave shape of the rail hole 12 may be a through hole penetrating through the lower surface of the partition-side rail structure 11 .
  • the partition-side rail structure 11a2 and the partition-side rail structure 11b2 have rail holes 12a2 and 12b2, respectively.
  • the partition-side rail structure 11a1 and the partition-side rail structure 11b1 also have rail holes 12a1 and 12b1.
  • the partition 10 has a front attachment portion 13 and a rear attachment portion 14 at the front and rear ends of the upper surface of the partition body 10a, respectively.
  • the front attachment portion 13 and the rear attachment portion 14 are attachment portions when the partition 10 is attached to the middle shelf 4 .
  • the rear mounting portion 14 has a pedestal portion 14a extending upward along the back surface of the partition 10 and a locking portion 14b extending forward from the upper end of the pedestal portion 14a.
  • the partition 10 has a wall surface portion 15 .
  • the wall surface portions 15 are installed at two locations, the front side and the rear side, at the upper end of the partition body 10a.
  • the wall surface portion 15 is a member that protrudes in the width direction from the partition main body 10 a along the lower surface of the middle shelf 4 near the portion where the partition 10 is attached to the middle shelf 4 .
  • the front mounting portion 13, the rear mounting portion 14 and the wall surface portion 15 will be described later.
  • FIG. 8 is a bottom view showing the lower left shelf 5 and the lower right shelf 6 according to the first embodiment.
  • 9 is an enlarged view of region C1 in FIG.
  • a region C ⁇ b>1 in FIG. 8 is a region arranged on the partition-side rail structure 11 on the lower surfaces of the lower left shelf 5 and the lower right shelf 6 .
  • the resin frame of each storage shelf is aligned with the partition-side rail structure 11. Shelf protrusions 8 are provided in the overlapping regions in the height direction.
  • the shelf protrusion 8 is provided on the lower surface of the resin frame so as to extend downward.
  • the shelf protrusion 8 is provided at a position forward of the center of the resin frame in the depth direction. Therefore, as shown in FIGS. 8 and 9 , the shelf protrusions 8 are provided on the lower surfaces of the lower left shelf 5 and the lower right shelf 6 in a downward convex shape in the region where they are placed on the partition-side rail structure 11 .
  • the shelf protrusion 8 is inserted into the rail hole 12 of the partition-side rail structure 11. It is provided at a position where it fits.
  • FIG. 10 is a bottom view showing the positional relationship between the lower left shelf 5, the lower right shelf 6 and the partition 10 according to Embodiment 1.
  • FIG. FIG. 10 shows a case where the lower left shelf 5 and the lower right shelf 6 are arranged on the partition side rail structure 11 of the partition 10 and are in a fitted state with the partition side rail structure 11 .
  • Line AA is a line extending in the depth direction through the position where the partition side rail structure 11 and the lower right shelf 6 overlap.
  • a line BB is a line passing through the rail hole 12 and the shelf protrusion 8 .
  • a region C ⁇ b>2 is a region showing the periphery of the shelf protrusion 8 and the claw portion 9 .
  • the claw portion 9 is a member that sandwiches the partition-side rail structure 11 vertically together with the resin frames of the lower left shelf 5 and the lower right shelf 6 .
  • the claw portion 9 is provided at a position corresponding to the lower surface of the resin frame of the lower left shelf 5 and the lower right shelf 6, and has a hook-like shape that bends outward. The claw portion 9 will be described later.
  • FIG. 11 is a cross-sectional view along line AA in FIG.
  • FIG. 11 shows a region showing the relationship between the shelf protrusion 8 and the partition-side rail structure 11 in the cross section taken along line AA.
  • the shelf protrusion 8 when the shelf protrusion 8 is viewed from the side, the shelf protrusion 8 has a substantially vertical front wall surface on the front side and an inclined surface on the rear side. The front wall surface of the shelf protrusion 8 is positioned near the side wall surface of the recess of the rail hole 12 of the partition-side rail structure 11 .
  • the shelf projection part 8 has an inclined surface on the rear side.
  • the shelf projection part 8 has an inclined surface on the rear side.
  • FIG. 12 is an enlarged view of area C2 in FIG.
  • FIG. 12 shows the periphery of the shelf protrusions 8 and claws 9 when the lower left shelf 5 and the lower right shelf 6 are arranged on the partition side rail structure 11 .
  • 13 is a cross-sectional view taken along the line BB of FIG. 10.
  • FIG. 13 the partition 10 is attached to the middle shelf 4, the lower left shelf 5 and the lower right shelf 6 are arranged on the partition side rail structure 11, and the shelf protrusion 8 is inserted into the space of the rail hole 12. It is a figure which shows the state where it is.
  • a region D is a region showing the periphery of the rail hole 12 and the shelf protrusion 8 .
  • 14 is an enlarged view of area D in FIG.
  • the rail holes 12 provided on the upper surface of the partition-side rail structure 11 are provided with convex shelf protrusions 8 provided on the lower surfaces of the lower left shelf 5 and the lower right shelf 6.
  • the attached lower left shelf 5 and lower right shelf 6 are restricted from moving in the depth direction with respect to the partition-side rail structure 11 .
  • the storage shelf moves and the overlapping margin is the region where the partition side rail structure 11 and the shelf overlap when viewed from above.
  • the overlapping margin of the lower left shelf 5 and the lower right shelf 6 with respect to the partition side rail structure 11 can be reduced as compared with the case where the rail holes 12 and the shelf protrusions 8 are not provided.
  • the partition 10 is pushed to the right, and the part where the partition 10 is attached to the middle shelf 4 is pivoted. to move counterclockwise. Since the lower left shelf 5 tries to stay in place according to the law of inertia, such an operation causes the partition-side rail structure 11 to move away from the lower left shelf 5 (to the right).
  • the lower left shelf 5 and the lower right shelf 6 are arranged along the edge of the partition-side rail structure 11 on the lower surface of the resin frame of the lower left shelf 5 and the lower right shelf 6. It is provided outside the partition-side rail structure 11 .
  • the lower left shelf 5 and the lower right shelf 6 have claw portions 9 .
  • the pawl portion 9 includes a pawl support portion 9a extending downward, and a rear end of the pawl support portion 9a extending toward the partition body 10a side and below the partition-side rail structure 11. It has an engaging portion 9b having an area overlapping with the partition side rail structure 11. As shown in FIG.
  • the lower left shelf 5 and the lower right shelf 6 are each provided with claw portions 9 on the lower surface of the resin frame. Therefore, even if food or the like comes into contact with the lower surfaces near the front ends of the lower left shelf 5 and the lower right shelf 6 and the front ends of the lower left shelf 5 and the lower right shelf 6 are lifted upward, the claws 9 are locked.
  • the portion 9b contacts the bottom surface of the partition-side rail structure 11 . Therefore, in refrigerator 100 according to Embodiment 1, the vertical movement of lower left shelf 5 and lower right shelf 6 can be restricted.
  • the lower left shelf 5 and the lower right shelf 6 By configuring the lower left shelf 5 and the lower right shelf 6 to have claw portions 9, when the lower left shelf 5 and the lower right shelf 6 are pushed up from below, the upper surface of the locking portion 9b and the partition side rail structure.
  • the distance from the upper surface of the locking portion 9b to the lower surface of the partition-side rail structure 11 is greater than the height of the shelf protrusions 8 provided on the lower left shelf 5 and the lower right shelf 6. big. Therefore, the user can easily remove the lower left shelf 5 and the lower right shelf 6 from the partition 10 .
  • FIG. 15 is a front view showing refrigerator compartment 101 in which partition 10 attached to refrigerator 100 according to Embodiment 1 is tilted.
  • 16 is an enlarged view showing the area E1 in FIG. 15.
  • FIG. 17 is a diagram showing region E2 in FIG.
  • FIG. 18 is a bottom view showing the middle shelf 4 according to the first embodiment.
  • a line FF is a line extending in the depth direction on which the partition 10 is attached on the middle shelf 4 .
  • 19 is a cross-sectional view of the middle shelf 4 according to Embodiment 1 taken along line FF of FIG. 20 is a top view showing the middle shelf 4 according to Embodiment 1.
  • FIG. FIG. 21 is an enlarged view of region G in middle shelf 4 of FIG.
  • FIG. 22 is a top view showing the relationship between the middle shelf 4 and the partition 10 with the partition 10 attached.
  • 23 is an enlarged view of area H in FIG. 22.
  • region H is the same region as region G in FIG.
  • a JJ line is a line passing through the center of the rear mounting portion 14 in the width direction.
  • 24 is a cross-sectional view of the middle shelf 4 taken along line LL of FIG. 23.
  • FIG. 25 is a cross-sectional view of the middle shelf 4 along line KK of FIG.
  • the partition 10 has the wall surface portions 15 described above at two locations near the upper end of the partition body 10a to which the partition 10 is attached to the middle shelf 4.
  • the wall surface portion 15 protrudes in the width direction from the partition body 10a and has a surface that is in contact with the lower surface of the glass surface portion 4a of the middle shelf 4 or substantially parallel to the lower surface of the glass surface portion 4a.
  • the wall surface portion 15 appears to extend obliquely upward.
  • the partition 10 when a force in the width direction is applied to the partition 10, the partition 10 moves so as to rotate around a front mounting portion 13 and a rear mounting portion 14, which serve as insertion portions to be described later, and moves relative to the height direction. , may be tilted. Therefore, as shown in FIG. 16, the partition 10 of Embodiment 1 has a wall surface portion 15 projecting in the width direction from the partition main body 10a. The lower surface of the middle shelf 4 and the wall surface 15 come into contact with each other, hindering the rotation. Therefore, refrigerator 100 of Embodiment 1 can suppress rotation of partition 10 and prevent excessive tilting.
  • the partition 10 has wall portions 15 at two locations, the front side and the rear side, on the upper end of the partition body 10a, thereby suppressing the movement of the partition 10 even if a force in the width direction is applied to any position of the partition 10. can do.
  • the middle shelf 4 has the glass surface portion 4a, which is a flat glass plate with high rigidity, and the resin frame 4b made of resin.
  • the resin frame 4b includes the resin on the lower surface.
  • the resin frame 4b of the middle shelf 4 has fitting portions 16 for mounting the partitions 10 thereon.
  • the fitting portion 16 protrudes downward from the resin covering the lower surface of the glass surface portion 4a in the vicinity of the front end of the glass surface portion 4a, and has a gap of a set height by being bent rearward.
  • the fitting portion 16 has a bag shape that opens toward the rear of the middle shelf 4 and into which the front mounting portion 13 of the partition 10 is inserted.
  • the middle shelf 4 has an engaging portion 23 to which the rear attachment portion 14 is attached to the rear resin frame 4b.
  • the middle shelf 4 has a design surface portion 24 at a position in front of the engaging portion 23, which is positioned forward of the front surface of the rear mounting portion 14 when the rear mounting portion 14 is mounted on the resin frame 4b.
  • the partition 10 has a front mounting portion 13 and a rear mounting portion 14.
  • the front mounting portion 13 has a protruding portion 13a projecting forward from the front surface of the partition body 10a on the upper surface portion of the partition body 10a, and serves as an insertion portion that is inserted into the fitting portion 16 of the middle shelf 4.
  • the rear attachment portion 14 protrudes upward from the upper surface of the partition body 10a and serves as a fixing claw portion for hooking the middle shelf 4 from above.
  • the rear mounting portion 14 has the pedestal portion 14a and the locking portion 14b as described above. As shown in FIGS.
  • the middle shelf 4 has a locking recess 17 in the resin frame 4b at the rear portion of the middle shelf 4.
  • the pedestal portion 14 a is a portion that is inserted into the locking recess portion 17 when the partition 10 is attached to the middle shelf 4 .
  • the locking portion 14b is located above the upper surface of the resin frame 4b behind the middle shelf 4. As shown in FIG. Here, as shown in FIG. 23, the locking portion 14b is larger than the locking concave portion 17 indicated by broken lines in FIG. 23 in the width direction and the depth direction when viewed from above.
  • the partition 10 when the partition 10 is attached to the middle shelf 4, it is inserted from the rear side to the front side.
  • a rear mounting portion 14 having a stop 14b is on the rear side of the partition 10. As shown in FIG. Here, when the partition 10 is inserted from the rear side to the front side, the front mounting portion 13 as the insertion portion is positioned on the rear side of the partition 10, and the rear mounting portion 14 as the fixing claw portion is positioned at the rear side of the partition 10. It will be positioned in front of the partition 10 .
  • FIGS. 21, 23, 24 and 25 along the edge of the locking recess 17, an overlapping margin 17a with respect to the locking portion 14b is ensured in the depth direction and width direction.
  • a dashed line in FIG. 23 corresponds to the locking recess 17 .
  • the gap is designed to have a width into which the rear end portion of the resin frame 4b attached so as to cover the lower surface, the rear end, and the rear edge portion of the upper surface of the glass surface portion 4a of the middle shelf 4 can be inserted.
  • the rear mounting portion 14 receives a force due to the load applied when food is stored on the lower left shelf 5 and the lower right shelf 6 .
  • the tip of the engaging portion 14b of the rear mounting portion 14 is extended in order to expand the overlap margin 17a in the insertion direction, the protruding base of the engaging portion 14b opens in the rear mounting portion 14 due to the force received. A large moment is applied to it, making it easier to break. Therefore, as shown in FIG.
  • the position of the front surface of the engaging portion 14b of the rear mounting portion 14 is made to overlap with the glass surface portion 4a of the middle shelf 4 having high strength when viewed from above.
  • the width of the engaging portion 14b is made larger than that of the engaging recess 17 of the middle shelf 4, thereby ensuring an overlap margin 17a also in the width direction. By securing the overlap margin 17a also in the insertion direction, it is possible to realize a strong fitting.
  • FIG. 26 is a top view showing the relationship between the glass surface portion 4a and the resin frame 4b of the middle shelf 4 according to Embodiment 1.
  • the middle shelf 4 has the rectangular glass surface portion 4a and the resin frame 4b that covers the outer peripheral portion and the lower surface of the glass surface portion 4a.
  • the resin frame 4b is indicated by a dashed line and the glass surface portion 4a is indicated by a solid line in order to indicate the overlapping region of the resin frame 4b and the glass surface portion 4a.
  • the glass surface portion 4a is sandwiched between the resin frames 4b.
  • a reinforcing opening 19 is provided.
  • the opening 19 is a through hole that vertically penetrates the glass surface portion 4a.
  • the opening 19 is provided in a region where a load is applied to the middle shelf 4 by the rear attachment portion 14 provided at the rear portion of the upper surface when the partition 10 is attached to the resin frame 4b.
  • the openings 19 are provided in the front portion of the rear mounting portion 14 or near the left and right of the front portion of the rear mounting portion 14 when the rear mounting portion 14 is mounted on the middle shelf 4 .
  • the inside of the opening 19 is filled with the same resin material as the resin frame 4b.
  • the resin that covers the upper surface of the glass surface portion 4a and the resin that covers the lower surface of the glass surface portion 4a are connected by a resin material that fills the openings 19. As shown in FIG.
  • FIG. 27 is a diagram showing the relationship between the middle shelf 4 and the partition 10 according to Embodiment 1 having the opening 19 in the glass surface portion 4a.
  • 28 is a diagram showing the relationship between the middle shelf 4 having no opening 19 on the glass surface 4a and the partition 10. As shown in FIG. 27 and 28 are cross-sectional views taken along line JJ in FIG. 23.
  • FIG. 27 and 28 are cross-sectional views taken along line JJ in FIG. 23.
  • a load may be applied to the middle shelf 4 via the rear mounting portion 14.
  • a load may be applied to the side portion of the resin frame 4b that does not cover the upper surface or the lower surface of the glass surface portion 4a.
  • the resin frame 4b covering the upper surface of the glass surface portion 4a around the rear mounting portion 14 is positioned at the rear end of the glass surface portion 4a. It is deformed by receiving force from the part. As a result, the front end of the resin frame 4b covering the upper surface of the glass surface portion 4a located away from the rear end portion of the glass surface portion 4a rises from the upper surface of the glass surface portion 4a, resulting in poor design.
  • the glass surface portion 4a of the middle shelf 4 has an opening portion 19, and the resin covering the upper surface and the resin covering the lower surface of the glass surface portion 4a are separated by the resin material filled in the opening portion 19. keep it connected. Therefore, deformation of the resin frame 4b covering the upper surface of the glass surface portion 4a around the rear mounting portion 14 is suppressed, and the front end of the resin frame 4b covering the upper surface of the glass surface portion 4a is suppressed from rising from the upper surface of the glass surface portion 4a. be able to.
  • FIG. 29 is a front view showing the positional relationship among the middle shelf 4, the partition 10 and the airway decorative panel 20a of the refrigerator compartment 101 according to Embodiment 1.
  • FIG. 30 is a perspective view showing the air passage decorative panel 20a of the refrigerator compartment 101 according to Embodiment 1.
  • FIG. 31 is an enlarged view of region M shown in FIG.
  • the refrigerator compartment 101 has the design panel 20 and the cooling duct 21 that serve as the back surface of the inner wall.
  • the airway decorative panel 20a which is part of the design panel 20, has a panel locking portion 20c.
  • the panel locking portions 20c are protruded and erected at positions corresponding to both side surfaces of the partition 10 on the front surface of the panel where the both side surfaces of the partition 10 are located.
  • partition 10 is configured to have partition-side rail structures 11 on both side surfaces of partition main body 10a.
  • the partition 10 has partition-side rail structures 11 on both sides, and is stable when supporting the lower left shelf 5 and the lower right shelf 6 .
  • it is not limited to this. Even with a configuration having the partition-side rail structure 11 on either side, the storage space partitioned by the partition 10 can be varied in the height direction.

Landscapes

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

Abstract

La présente invention comprend : un corps de réfrigérateur présentant une chambre de stockage servant d'espace de stockage ; une pluralité d'étagères de stockage disposées à différentes positions dans la direction de la hauteur à l'intérieur de la chambre de stockage ; une structure de rail côté chambre de stockage qui est installée sur la surface de paroi latérale de la chambre de stockage et supporte les étagères de stockage ; une cloison présentant un corps de séparation qui est installé dans la section inférieure d'une première étagère de stockage parmi la pluralité d'étagères de stockage, s'étend au-dessous de la première étagère de stockage, et sert de paroi divisant l'intérieur de la chambre de stockage en une pluralité de parties dans la direction de la largeur ; et une structure de rail côté séparation qui est installée sur les deux surfaces latérales du corps de séparation, forme une paire avec la structure de rail côté chambre de stockage, et supporte les étagères de stockage. La cloison est installée de façon à pouvoir être fixée de manière amovible à la première étagère de stockage, et la structure de rail côté chambre de stockage et la structure de rail côté séparation présentent un ou une pluralité de niveaux installés dans la direction de la hauteur.
PCT/JP2022/001313 2022-01-17 2022-01-17 Réfrigérateur WO2023135787A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2023573786A JPWO2023135787A1 (fr) 2022-01-17 2022-01-17
AU2022432676A AU2022432676A1 (en) 2022-01-17 2022-01-17 Refrigerator
PCT/JP2022/001313 WO2023135787A1 (fr) 2022-01-17 2022-01-17 Réfrigérateur
TW112100596A TWI845110B (zh) 2022-01-17 2023-01-06 冰箱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/001313 WO2023135787A1 (fr) 2022-01-17 2022-01-17 Réfrigérateur

Publications (1)

Publication Number Publication Date
WO2023135787A1 true WO2023135787A1 (fr) 2023-07-20

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JP (1) JPWO2023135787A1 (fr)
AU (1) AU2022432676A1 (fr)
TW (1) TWI845110B (fr)
WO (1) WO2023135787A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4533738Y1 (fr) * 1968-04-13 1970-12-23
JPS57174990U (fr) * 1981-04-27 1982-11-05
JPH03580U (fr) * 1989-05-26 1991-01-07
US20120024006A1 (en) * 2009-03-31 2012-02-02 BSH Bosch und Siemens Hausgeräte GmbH Household refrigerator
DE102011078316A1 (de) * 2011-06-29 2013-01-03 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit einer am Fachboden verstellbar gelagerten Trennvorrichtung
WO2017163295A1 (fr) * 2016-03-22 2017-09-28 三菱電機株式会社 Réfrigérateur
JP2021099196A (ja) * 2019-12-23 2021-07-01 東芝ライフスタイル株式会社 冷蔵庫

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105910380A (zh) * 2016-06-14 2016-08-31 南京创维家用电器有限公司 一种冰箱用玻璃层架及冰箱
CN109945584A (zh) * 2019-03-13 2019-06-28 六安索伊电器制造有限公司 一种两间室四开门冰箱
WO2020194682A1 (fr) * 2019-03-28 2020-10-01 三菱電機株式会社 Réfrigérateur

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4533738Y1 (fr) * 1968-04-13 1970-12-23
JPS57174990U (fr) * 1981-04-27 1982-11-05
JPH03580U (fr) * 1989-05-26 1991-01-07
US20120024006A1 (en) * 2009-03-31 2012-02-02 BSH Bosch und Siemens Hausgeräte GmbH Household refrigerator
DE102011078316A1 (de) * 2011-06-29 2013-01-03 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit einer am Fachboden verstellbar gelagerten Trennvorrichtung
WO2017163295A1 (fr) * 2016-03-22 2017-09-28 三菱電機株式会社 Réfrigérateur
JP2021099196A (ja) * 2019-12-23 2021-07-01 東芝ライフスタイル株式会社 冷蔵庫

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JPWO2023135787A1 (fr) 2023-07-20
TWI845110B (zh) 2024-06-11
AU2022432676A1 (en) 2024-05-30
TW202331173A (zh) 2023-08-01

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