WO2022254593A1 - Réfrigérateur - Google Patents

Réfrigérateur Download PDF

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Publication number
WO2022254593A1
WO2022254593A1 PCT/JP2021/020925 JP2021020925W WO2022254593A1 WO 2022254593 A1 WO2022254593 A1 WO 2022254593A1 JP 2021020925 W JP2021020925 W JP 2021020925W WO 2022254593 A1 WO2022254593 A1 WO 2022254593A1
Authority
WO
WIPO (PCT)
Prior art keywords
rail
storage shelf
rail portion
storage
refrigerator
Prior art date
Application number
PCT/JP2021/020925
Other languages
English (en)
Japanese (ja)
Inventor
和貴 鈴木
瞳 池ヶ谷
由裕 南出
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 JP2023525225A priority Critical patent/JP7479570B2/ja
Priority to PCT/JP2021/020925 priority patent/WO2022254593A1/fr
Publication of WO2022254593A1 publication Critical patent/WO2022254593A1/fr

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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
    • 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 movement of storage shelves.
  • Refrigerators can store and cool stored items such as food.
  • conventional refrigerators are provided with a plurality of storage shelves and support members that support the storage shelves at a plurality of positions on the side surfaces of the storage compartment.
  • the storage room By configuring the storage room to have a plurality of storage shelves and supporting members, it is possible to change the position at which the storage shelves are supported according to the height of the items to be stored.
  • the refrigerator of Patent Document 1 described above has a means for adjusting the position in the vertical direction in the storage shelf main body. Therefore, the moving mechanism for moving the storage shelf is exposed inside the storage compartment. Therefore, the configuration of the storage shelf becomes complicated, and the degree of freedom in the shape of the storage shelf is reduced.
  • the mechanism portion for adjusting the vertical position is not configured to transmit light, the area of the shadow in the storage chamber becomes large. As a result, the inside of the storage compartment becomes dark and the visibility of the stored items becomes poor. Then, even if the user tries to see the stored items through the face of the storage shelf, the mechanical portion shields the stored items so that the stored items cannot be seen.
  • an object is to obtain a refrigerator in which storage shelves can be moved without exposing the moving mechanism inside the storage compartment.
  • the refrigerator according to the present disclosure has a main body having a storage compartment, a storage shelf that partitions the storage compartment in the height direction, and at least a portion of which is embedded in a recessed wall of a side wall of the storage compartment in the width direction. and a pair of storage shelf support devices for supporting the storage shelf, the storage shelf support device comprising: a rail portion having a storage shelf support portion for supporting the storage shelf; and a moving mechanism for moving the rail portion in the height direction. , a rail holder that is attached to the side wall in the width direction of the storage room and holds the rail part so that it can move in the height direction; and an embedded rail portion holding member.
  • the rail portion holding member for storing the moving mechanism is embedded and attached to the recessed portion of the wall of the storage compartment. For this reason, it is possible to adopt a configuration in which the moving mechanism is not exposed to the storage chamber.
  • FIG. 1 is an overall perspective view showing the appearance of refrigerator 100 according to Embodiment 1.
  • FIG. It is the figure which looked at the refrigerator 100 which concerns on Embodiment 1 from the front except the door of each chamber.
  • 2 is a diagram illustrating the configuration of refrigerator compartment 101 according to Embodiment 1.
  • FIG. 4 is a side view of the left side of refrigerating compartment 101 from the XX cross section shown in FIG. 3.
  • FIG. FIG. 2 is an exploded view illustrating the configuration of the rail-constituting member 2 according to Embodiment 1; 2 is a view of the rail component 2 according to Embodiment 1 as seen from inside the refrigerator compartment 101.
  • FIG. 4 is a diagram illustrating an internal mechanism of the rail component 2 according to Embodiment 1; 4A and 4B are diagrams for explaining how the rail-constituting member 2 is attached to the main body of the refrigerator 100 according to Embodiment 1.
  • FIG. 4A and 4B are diagrams illustrating movement of the rail portion 3 according to the first embodiment;
  • FIG. 4A and 4B are diagrams illustrating movement of the moving mechanism 50 according to the first embodiment;
  • FIG. FIG. 5 is a diagram showing a state of the rail lowering lock gear 13 when the rail portion 3 according to Embodiment 1 is moving upward; 4 is a diagram showing a state in which the rail portion 3 according to Embodiment 1 is locked at the uppermost stage;
  • FIG. 4 is a diagram showing a state of the rail lowering lock gear 13 when the rail portion 3 according to Embodiment 1 is locked;
  • FIG. 4 is a diagram showing a state when the lock is released according to Embodiment 1.
  • FIG. FIG. 10 is a diagram showing an installation relationship between a rail portion 3 and a storage shelf 1 in a rail component 2 according to Embodiment 2;
  • FIG. 10 is a diagram illustrating inclination of the storage shelf 1 when the positions of the rail portions 3 in the rail component 2 according to the second embodiment are different in the vertical direction;
  • FIG. 11 is a diagram showing a positional relationship between a rail holder 9 and a rail rear cover 14 in the rail component 2 according to Embodiment 3;
  • FIG. 18 is a diagram for explaining how the rail-constituting member 2 is mounted when the rail-constituting member 2 is viewed from the WW cross section shown in FIG. 17;
  • the vertical direction is the vertical direction or height direction
  • the horizontal direction is the horizontal direction or width direction
  • the front-back direction is the front-back direction or the width direction. Depth direction.
  • the size relationship of each component may differ from the actual size.
  • FIG. 1 is an overall perspective view showing the appearance of refrigerator 100 according to Embodiment 1.
  • FIG. FIG. 2 is a front view of the refrigerator 100 according to Embodiment 1 with the doors of each compartment removed.
  • Refrigerator 100 shown in FIG. 1 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 uses a space within the main body of refrigerator 100 as a storage room to store stored items.
  • the refrigerator 100 includes a refrigerating compartment 101, an ice making compartment 102, a switching compartment 103, a freezing compartment 104, and a vegetable compartment 105 as storage compartments.
  • the refrigerator compartment 101 refrigerates stored items.
  • the refrigerator 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.
  • Refrigerator 100 of Embodiment 1 has rail component 2 attached to a portion of a lateral wall in refrigerating compartment 101 .
  • the rail-constituting member 2 of the refrigerator compartment 101 will be described later.
  • the ice making chamber 102 is a storage chamber for storing manufactured ice.
  • the switchable compartment 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.
  • the following description is given assuming that the stored material is food.
  • FIG. 3 is a diagram illustrating the configuration of refrigerator compartment 101 according to Embodiment 1.
  • FIG. 4 is a side view of the left side of refrigerating chamber 101 from the XX cross section shown in FIG.
  • Refrigerator 100 of Embodiment 1 is configured such that a plurality of storage shelves 1 are installed in refrigerator compartment 101 .
  • the storage shelf 1 is a plate that divides the space of the refrigerator compartment 101 into upper and lower parts, and stores food by placing it thereon.
  • At least one of the storage shelves 1 installed in the refrigerator compartment 101 is supported at both ends by a pair of rail component members 2, which are a pair of storage shelf support devices configured separately from the wall surface of the refrigerator compartment 101.
  • the storage shelf 1 supported by the rail component member 2 is placed between a storage shelf support portion 4 and a storage shelf pressing portion 5 of the rail component member 2, which will be described later. It is locked to the storage shelf support portion 4 by 1a.
  • the rail-constituting member 2 is a device that vertically moves and raises and lowers the storage shelf 1 related to support, thereby changing the position of the storage shelf 1 in the height direction.
  • each rail component 2 is embedded in the side wall of the refrigerator compartment 101, as indicated by the dashed lines in FIG.
  • a pair of rail constituent members 2 are attached to side walls on the left and right sides of refrigerator compartment 101 so as to face each other.
  • Each installed rail component member 2 has a substantially symmetrical shape with the central portion of the refrigerator 100 sandwiched therebetween.
  • FIG. 5 is an exploded view explaining the configuration of the rail component 2 according to the first embodiment.
  • 6 is a view of the rail component 2 according to Embodiment 1 as seen from inside the refrigerator compartment 101.
  • FIG. 7 is a diagram illustrating the internal mechanism of the rail component 2 according to the first embodiment.
  • FIG. 6 shows the rail component 2 installed on the left side wall of the refrigerator compartment 101 .
  • the rail component 2 of Embodiment 1 has a rail portion 3 , a rail portion lowering lock lever 6 , an adjustment lever 7 , a rail height scale 8 and a rail holder 9 .
  • the rail portion 3 has a storage shelf support portion 4 and a storage shelf holding portion 5.
  • the rail part 3 holds the storage shelf 1 inserted between the storage shelf supporting part 4 and the storage shelf pressing part 5 which are rails.
  • the storage shelf support part 4 guides and supports the storage shelf 1 on the lower side. Further, the storage shelf pressing part 5 guides and presses the storage shelf 1 from above.
  • the rail component 2 of Embodiment 1 is held by the rail holder 9 by the user sliding the adjustment lever 7 in the front-rear direction of the refrigerator compartment 101 in accordance with the rail height scale 8 . It has a structure that can move the rail portion 3 in the vertical direction.
  • the adjustment lever 7 is a lever for the user to adjust the position by moving the rail portion 3 .
  • the rail lowering lock lever 6 is operated by the user to fix or release the position of the rail 3 so that the rail lowering lock gear 13, which will be described later, is operated to prevent the rail 3 from lowering. is the lever of The locking operation of the rail portion 3 will be described later.
  • the rail component 2 includes a transmission belt 10, a vertical operation gear 11, a plurality of transmission gears 12, and a rail lowering lock corresponding to the rail portion 3 with a rail holder 9 interposed therebetween. It has a gear 13 and a rail rear cover 14 .
  • the rail rear surface cover 14 covers and houses the transmission belt 10, the vertical operation gear 11, the plurality of transmission gears 12, and the rail downward lock gear 13. As shown in FIG.
  • the rail rear cover 14 is attached substantially parallel to a rail holding member 15 to be described later, and is in contact with or in the vicinity of the transmission belt 10 , the vertical operation gear 11 and the transmission gear 12 .
  • the rail rear cover 14 prevents the transmission belt 10, the vertical movement gear 11 and the transmission gear 12 from coming off from the rail holding member 15 when they are operated.
  • the transmission belt 10 , the vertical movement gear 11 and the plurality of transmission gears 12 constitute a moving mechanism 50 .
  • the transmission belt 10 is engaged with a part of the adjusting lever 7 and moves in conjunction with the sliding movement of the adjusting lever 7 .
  • the transmission gear 12 is in contact with the transmission belt 10 .
  • the transmission gear 12 converts movement of the transmission belt 10 into rotational motion.
  • the vertical movement gear 11 is in contact with the transmission gear 12 .
  • the vertical movement gear 11 converts the rotational motion of the transmission gear 12 into a vertical movement motion.
  • a part of the vertical operation gear 11 is inserted through an opening 9A provided in the rail holder 9 toward the refrigerating compartment 101, and as will be described later, a support recess 4A formed inside the storage shelf support portion 4 in the rail portion 3.
  • the moving mechanism 50 of Embodiment 1 arranges a plurality of transmission gears 12 between the vertical movement gear 11 and the transmission belt 10 .
  • the diameter of the transmission gear 12 arranged on the vertical operation gear 11 side is smaller than the diameter of the transmission gear 12 on the transmission belt 10 side. Therefore, the amount of lever movement by which the user slides the adjustment lever 7 is larger than the amount of vertical movement of the rail portion 3 in the vertical direction. Therefore, even when food is stored in the storage shelf 1, the user can move the adjustment lever 7 with a small force.
  • the rail lowering lock gear 13 is a lock mechanism that fixes the position of the storage shelf 1 so that it does not lower due to its own weight and the load of stored food.
  • the rail descending lock gear 13 reduces the resistance to the movement of the transmission belt 10 and allows the rail portion 3 to move downward. .
  • FIG. 8 is a diagram for explaining how the rail component 2 is attached to the main body of the refrigerator 100 according to Embodiment 1.
  • FIG. A side wall portion of the refrigerator 100 has a vacuum heat insulating material 111 between an outer wall 113 made of a steel plate and an inner wall 112 of plastic forming the side wall of the refrigerator compartment 101 .
  • the rail holder 9 and the rail portion holding member 15 are assembled to the rail portion holding member 15 to form a housing for the rail component member 2 .
  • the rail portion holding member 15 is embedded by being fitted into a wall recess portion 112A formed in the inner wall 112.
  • the rail holder 9 becomes a panel attached to the wall surface of the refrigerator compartment 101 .
  • the rail component 2 is fixed and attached to the inner wall 112 of the refrigerator compartment 101 .
  • the outer circumference of the rail holder 9 is larger than the outer circumference of the rail portion holding member 15 . Therefore, the rail portion holding member 15 is covered with the rail holder 9 . Therefore, the rail portion holding member 15 is not exposed to the refrigerator compartment 101 when the rail component member 2 is viewed from inside the refrigerator compartment 101 and is invisible to the user of the refrigerator 100 .
  • the rail holder 9 allows the vertical movement gear 11 to move in the vertical direction, as described above, the slit-shaped opening 9A corresponding to the movement length is formed along the direction in which the vertical movement gear 11 moves. have.
  • the vertical movement gear 11 is fitted in the support recess 4A formed inside the storage shelf support 4, as described above.
  • the rail portion 3 of Embodiment 1 has a wall for hiding the opening 9A of the rail holder 9 from being seen from the refrigerator compartment 101 side, together with the storage shelf support portion 4 and the storage shelf pressing portion 5.
  • the wall of the rail portion 3 has an upper end at a position where it can cover the opening 9A of the rail holder 9 when the rail portion 3 is at the lowest position of the movable range, and the rail portion 3 is at the highest position of the movable range.
  • the lower end is at a position where it can cover the opening 9A of the rail holder 9 when in position. Therefore, the refrigerator 100 of Embodiment 1 can keep the design of the rail component 2 without showing the opening 9A of the rail holder 9 to the user. Furthermore, in the refrigerator 100, dirt can be prevented from entering the inside of the rail portion 3 through the opening 9A of the rail holder 9.
  • FIG. 9 is a diagram explaining the movement of the rail portion 3 according to Embodiment 1.
  • FIG. 10A and 10B are diagrams for explaining the movement of the moving mechanism 50 according to the first embodiment.
  • the operation of the rail component 2 according to the first embodiment will be described with reference to FIGS. 9 and 10.
  • the view shown on the left side of FIG. 9 is a view showing the appearance of the rail component 2 before the rail portion 3 is moved upward.
  • 9 shows the appearance of the rail component 2 after the rail portion 3 has been moved upward.
  • the drawing shown on the left side of FIG. 10 shows the state of the moving mechanism 50 before the rail portion 3 is moved upward.
  • 10 shows the state of the moving mechanism 50 for the rail holder 9 after the rail portion 3 has been moved upward.
  • FIG. 11 is a diagram showing the state of the rail lowering lock gear 13 when the rail portion 3 according to Embodiment 1 is moving upward. As shown in FIG. 9 described above, when the rail portion 3 is moved upward by the adjustment lever 7, as shown in FIG. move to
  • FIG. 12 is a diagram showing a state in which the rail portion 3 according to Embodiment 1 is locked at the uppermost stage.
  • FIG. 13 is a diagram showing the state of the rail lowering lock gear 13 when the rail portion 3 according to Embodiment 1 is locked.
  • FIG. 14 is a diagram showing a state when the lock according to Embodiment 1 is released. As shown in FIG. 14 , when the user operates the rail descent lock lever 6 to the release side and the rail descent lock lever 6 is on the release side, the rail descent lock gear 13 moves the transmission belt 10 forward. It does not prevent the movement of the rail portion 3 in the lowering direction.
  • the housing portion of the rail component member 2 that allows the position of the storage shelf 1 to be moved up and down is placed in the wall recess formed in the inner wall 112 of the refrigerator compartment 101 . 112A. Therefore, the storage shelf 1 does not need to have the moving mechanism 50, and the flexibility of the configuration of the storage shelf 1 can be ensured. Further, the moving mechanism 50 and the like are embedded in the inner wall 112 and are not exposed inside the refrigerator compartment 101 . Therefore, in the refrigerator compartment 101, the light is not blocked by the moving mechanism 50 and the like, and the shadow of the refrigerator compartment 101 is reduced, so that the inside of the room can be illuminated. In addition, it becomes easier for the user to visually recognize the stored items.
  • the rail component 2 of Embodiment 1 is attached to the side wall of the refrigerator compartment 101 so that the rail holder 9 covers the moving mechanism 50 of the rail component 2 and the like. Therefore, refrigerator 100 of Embodiment 1 can maintain the design of refrigerating compartment 101 .
  • the moving mechanism 50 of the rail component 2 has a structure in which the lever movement amount of the adjustment lever 7 transmitted to the moving mechanism 50 is larger than the vertical movement amount for moving the rail portion 3 in the vertical direction. Therefore, even when stored items are placed on the storage shelf 1, the user can slide the adjustment lever 7 with a small force. Moreover, the user can easily adjust the position of the rail portion 3 . Moreover, since the adjustment lever 7 can be slid in the front-rear direction of the refrigerator 100, it is easy for the user to operate.
  • the rail component 2 of Embodiment 1 has a rail lowering lock lever 6 and a rail lowering lock gear 13 as a lock mechanism. Therefore, it is possible to prevent the storage shelf 1 from descending due to the weight of the storage shelf 1 and the weight of the food stored in the storage shelf 1 .
  • the rail portion 3 of Embodiment 1 has a wall for hiding the opening 9A of the rail holder 9 from being seen from the refrigerator compartment 101 side. Therefore, the refrigerator compartment 101 can maintain its design. In addition, dirt from refrigerator compartment 101 can be prevented from adhering to moving mechanism 50 .
  • FIG. 15 is a diagram showing the installation relationship between the rail portion 3 and the storage shelf 1 in the rail component member 2 according to the second embodiment.
  • 16A and 16B are diagrams for explaining inclination of the storage shelf 1 when the positions of the rail portions 3 in the rail component 2 according to the second embodiment are different in the vertical direction.
  • Refrigerator 100 of the second embodiment has the same configuration as that of the first embodiment. Therefore, the rail component members 2 are attached to the left and right inner walls 112 of the refrigerator compartment 101, respectively.
  • each rail part 3 can adjust a position of the up-down direction independently. Therefore, there may be a difference in the height of each rail portion 3 .
  • the storage shelf 1 supported by the storage shelf support portion 4 of the two rail portions 3 and the food stored in the storage shelf 1 may tilt. have a nature.
  • a rail height is provided in the vicinity of the adjustment lever 7 as a mark that indicates the lever movement amount of the adjustment lever 7 .
  • a scale 8 is provided along the direction of movement of the adjustment lever 7. - ⁇ Thereby, the user can visually confirm the position of the rail portion 3 on the rail component member 2 on both side walls based on the scale of the rail height scale 8 . Therefore, the refrigerator 100 can recognize the height difference between the rail portions 3 in the rail component members 2 attached to the left and right side walls, and can keep the storage shelf 1 horizontal in the width direction.
  • each rail portion 3 is vertically displaced, and even if the storage shelf 1 is tilted, it is not tilted at a predetermined angle ⁇ or more.
  • the length of the gap formed between the end portion of the storage shelf 1 and the rail portion 3 is ⁇ h.
  • W is the length of the protrusion of the storage shelf support portion 4 for supporting the storage shelf 1 of the rail portion 3 into the refrigerator compartment 101 .
  • the storage shelf supporting portion 4 and the storage shelf pressing portion 5 are configured to sandwich the storage shelf 1 therebetween.
  • the storage shelf 1 is stored with the storage shelf support portion 4. It is made to be caught by the shelf pressing part 5.
  • the tilt of the storage shelf 1 can be suppressed, and the height difference between the rail portions 3 of the rail component members 2 attached to the left and right inner walls 112 can be suppressed to a predetermined difference or less.
  • the rail holder 9 of the rail component 2 has a rail height scale 8 along the movement direction of the adjustment lever 7. Therefore, the user can visually confirm the position of the rail portion 3 on both side surfaces based on the scale of the rail height scale 8 .
  • FIG. 17 is a diagram showing the positional relationship between the rail holder 9 and the rail rear cover 14 in the rail component 2 according to the third embodiment.
  • FIG. 18 is a diagram for explaining how the rail-constituting member 2 is attached when the rail-constituting member 2 is viewed from the WW section shown in FIG.
  • the rail rear cover 14 is attached so as to be sandwiched between the rail holder 9 and the rail holding member 15 .
  • the rail component 2 is attached by fitting and burying the rail portion holding member 15 in the wall recess 112A formed in the inner wall 112 of the refrigerator compartment 101 . Then, the rail holder 9 is assembled to the rail portion holding member 15 .
  • the rail holder 9 is attached to the rail portion holding member 15 with the fixing screws 16 . Therefore, the rail portion holding member 15 has a screw hole 17 into which the fixing screw 16 is inserted.
  • the screw hole 17 is provided in a range covered by the rail portion 3 in the rail portion holding member 15 . Therefore, the fixing screw 16 is attached at a position that cannot be seen from inside the refrigerator compartment 101 .
  • the screw hole 17 is such that the screw head of the fixing screw 16 is inserted into the screw mounting concave portion 19 formed in the rail holder 9. in a position to fit. Therefore, the screw head of the fixing screw 16 does not protrude from the wall surface of the rail holder 9 on the refrigerating compartment 101 side and does not interfere with the vertical movement of the rail portion 3 .
  • the rail holding member 15 and the rail holder 9 are fixed in positional relationship when the seat surface 18 of the fixing screw 16 comes into contact with the bottom of the screw mounting recess 19 of the rail holder 9 . At this time, the shape is partially relieved so that the wall of the rail portion 3 does not hang over the fixing screw 16 .
  • the rail component member 2 is embedded in the wall recess 112A formed in the inner wall 112 of the refrigerator compartment 101 by fitting the rail portion holding member 15 therein. 100 is attached. Therefore, in refrigerator 100 of the second embodiment, rail component 2 including rail portion holding member 15 can be easily attached and detached from refrigerating compartment 101 . Therefore, the productivity and serviceability of refrigerator 100 can be improved. Moreover, since the fixing screw 16 is attached at a position not visible from the refrigerator compartment 101, the design can be maintained.
  • Embodiment 4 Although the rail component 2 of the refrigerator 100 in the first to third embodiments described above is such that the user operates the adjustment lever 7 to adjust the position of the rail portion 3, the present invention is limited to this. is not.
  • the moving mechanism 50 of the rail-constituting member 2 may be configured to operate by electric power.
  • 1 Storage shelf 1a Fixed part, 2 Rail component, 3 Rail part, 4 Storage shelf support part, 4A Support concave part, 5 Storage shelf holding part, 6 Rail lowering lock lever, 7 Adjustment lever, 8 Rail height scale , 9 rail holder, 9A opening, 10 transmission belt, 11 vertical operation gear, 12 transmission gear, 13 rail lowering lock gear, 14 rail rear cover, 15 rail holding member, 16 fixing screw, 17 screw hole, 18 Seat surface part, 19 screw mounting recess, 50 movement mechanism, 100 refrigerator, 101 refrigerator compartment, 102 ice making compartment, 103 switching compartment, 104 freezer compartment, 105 vegetable compartment, 111 vacuum insulation material, 112 inner wall, 112A wall recess, 113 outer wall .

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  • 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

Un réfrigérateur présente un corps principal comportant une chambre de stockage, une étagère de stockage destinée à séparer la chambre de stockage dans la direction de la hauteur, et une paire de dispositifs de support d'étagère de stockage, dont au moins une partie est incorporée dans une partie évidement de paroi disposée dans une paroi latérale de la chambre de stockage dans la direction de la largeur, et destinés à porter l'étagère de stockage. Chaque dispositif de support d'étagère de stockage comprend : une partie rail comportant une partie de support d'étagère de stockage destinée à porter l'étagère de stockage ; un mécanisme de déplacement destiné à amener la partie rail à se déplacer dans la direction de la hauteur ; un support de rail fixé à une paroi latérale de la chambre de stockage dans la direction de la largeur et destiné à retenir la partie rail de manière mobile verticalement ; et un élément de retenue de partie rail assemblé avec le support de rail, servant de logement pour loger le mécanisme de déplacement, et incorporé dans la partie évidement de paroi de la chambre de stockage.
PCT/JP2021/020925 2021-06-02 2021-06-02 Réfrigérateur WO2022254593A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023525225A JP7479570B2 (ja) 2021-06-02 2021-06-02 冷蔵庫
PCT/JP2021/020925 WO2022254593A1 (fr) 2021-06-02 2021-06-02 Réfrigérateur

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PCT/JP2021/020925 WO2022254593A1 (fr) 2021-06-02 2021-06-02 Réfrigérateur

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001343186A (ja) * 2000-03-27 2001-12-14 Mitsubishi Electric Corp 冷蔵庫
KR20090125317A (ko) * 2008-06-02 2009-12-07 엘지전자 주식회사 냉장고 및 냉장고 선반장치
US20160187052A1 (en) * 2014-12-31 2016-06-30 Lg Electronics Inc. Refrigerator
CN109539681A (zh) * 2019-01-28 2019-03-29 合肥华凌股份有限公司 搁架装置和具有其的冰箱

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001343186A (ja) * 2000-03-27 2001-12-14 Mitsubishi Electric Corp 冷蔵庫
KR20090125317A (ko) * 2008-06-02 2009-12-07 엘지전자 주식회사 냉장고 및 냉장고 선반장치
US20160187052A1 (en) * 2014-12-31 2016-06-30 Lg Electronics Inc. Refrigerator
CN109539681A (zh) * 2019-01-28 2019-03-29 合肥华凌股份有限公司 搁架装置和具有其的冰箱

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JP7479570B2 (ja) 2024-05-08

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