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
  • F25D23/00—General constructional features
  • F25D23/02—Doors; Covers
  • F25D23/021—Sliding doors
• • 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
  • F25D23/00—General constructional features
  • F25D23/08—Parts formed wholly or mainly of plastics materials
  • F25D23/082—Strips
  • F25D23/087—Sealing strips
• • 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
  • F25D25/024—Slidable shelves
  • F25D25/025—Drawers

Definitions

• the present invention relates to a refrigerator, and more particularly to a refrigerator having a drawer door body.
• Refrigerators as a domestic refrigeration and refrigeration device, are now used by a wide range of households. There are many types of refrigerators. Some are freezer compartments above the refrigerator, and refrigerator compartments are below the refrigerator compartment. Some are freezer compartments below the water tank and refrigerator compartments above the water tank. In the case of the latter type of water tank, the freezer door body is also divided into a single door, a double door or a drawer type door body. In recent years, there has been a refrigerator commonly known as a French-style door-opening refrigerator.
• the upper part of the refrigerator is a refrigerating compartment, and is closed by a pair of opposite doors, and the lower freezing compartment is closed by a drawer type door.
• this type of refrigerator tends to design the lower freezer compartment to be large.
• the inventors have found that at least the following problems exist in the prior art: Since the freezer compartment is provided only with a drawer door body for holding the articles, when the drawer door body is pulled and the articles are taken, the whole is frozen.
• the chamber is open to the outside world, which causes excessive leakage of cold air, which will prolong the subsequent cooling process or frequently start the refrigeration system and consume more electric energy.
• an object of the present invention to provide a refrigerator in which a single freezer compartment is provided but a plurality of drawer doors are provided.
• an embodiment of the present invention provides a refrigerator having a refrigerating compartment and a freezing compartment, wherein the freezing compartment is provided with a plurality of drawer door bodies and a "component"; the sealing member is used for sealing adjacent The gap between the door of the drawer.
• the structure inside the freezing compartment is not modified, and only the sealing member is added to the opening portion. Therefore, each time the drawer door body is opened, the opening of the freezer compartment to the outside is relatively small, which reduces the leakage of cold air and reduces energy consumption.
• the sealing member is disposed on the freezer compartment opening, including the support frame and the trim panel.
• the sealing member is arranged on the opening, the structure is simple, and the installation is easy.
• the sealing member comprises a support frame and a decorative plate, and the support frame can better support the decorative plate, and the decorative plate abuts against the drawer door body for sealing.
• the support frame is formed with a mounting groove, and an insulation strip is disposed between the support frame and the decorative plate, and the heat insulation bar is disposed in the installation groove of the support frame.
• a plurality of reinforcing ribs are further disposed in the mounting groove of the support frame.
• an auxiliary sealing strip is further provided on the surface of the thermal insulation strip adjacent to the side of the decorative panel.
• the ends of the support frame and the decorative panel are provided with through holes, and the support frame and the decorative panel are mounted on the freezer compartment opening of the refrigerator by bolts passing through the through holes. In this way, the mounting structure can be further simplified.
• the drawer door body is two sets.
• the door body is set less, and the space of the freezer compartment can be utilized more.
• the refrigerating compartment is enclosed by a pair of opposing doors. In this way, it is convenient to take the objects in the refrigerating compartment.
• the refrigerating chamber is disposed at an upper portion, and the freezing chamber is disposed at a lower portion.
• a plurality of drawer door bodies are disposed in the freezing compartment, and a sealing member is disposed between the adjacent drawer door bodies. In this way, on the one hand, only one freezer compartment is provided, which makes the overall design of the refrigerator and the layout of the refrigeration unit easier; on the other hand, there are a plurality of drawer door bodies, and each drawer door body can be opened and closed separately. .
• FIG. 1 is a perspective view of an embodiment of a refrigerator according to the present invention.
• Fig. 2 is an explanatory view showing a state in which the lower side of the refrigerator of Fig. 1 is pulled out.
• Fig. 3 is an exploded perspective view of a partitioning strip as a sealing member.
• FIG. 1 shows an embodiment of a refrigerator 1 of the present invention.
• the refrigerator 1 is commonly referred to as a French refrigerator, that is, the upper portion of the refrigerator 1 is a refrigerating compartment 2, so that it is easy to operate.
• the refrigerating compartment 2 can also be Located in the lower part of the refrigerator 1, which is closed by a pair of split door bodies 2a, 2b, and the lower part of the water tank 1 is a freezer compartment 3, which is also shown in Fig. 2, of course, electricity; the water tank 1 freezer compartment 3 can also be located In the upper portion, the freezing compartment 3 is closed by two drawer door bodies 7, 8, and of course, the drawer door body of the freezing compartment 3 may be three or more. Further, although not shown in detail in the drawings, the freezing compartment 3 is a single freezing compartment. In other words, the freezing compartment 3 is cooled by a refrigeration unit (not shown), and the space corresponding to the two drawer doors is Connected to each other. Further, as shown in Fig.
• an ice drink supply mechanism is provided on the left door body 2a of the door opening bodies 2a, 2b, and since the mechanism has little relationship with the invention of the present invention, the mechanism relating to the mechanism is omitted here. Description.
• an embodiment of the present invention provides a refrigerator 1 having a refrigerating compartment 2 and a freezing compartment 3, and the freezing compartment 3 is provided with a plurality of drawer door bodies 7, 8 and a "component 5"; ⁇ "Part 5 is used to seal the gap between adjacent drawer doors 7, 8.
• the freezer compartment 3 has only the opening corresponding to the corresponding part of the drawer door body to communicate with the outside, which reduces the loss of cold air, thereby reducing energy consumption, and setting a plurality of drawer door bodies means having A plurality of drawers, thereby making the contents of the objects more fine and convenient for the user to use.
• the refrigerating compartment is located at the upper portion, and the freezing compartment 3 is located at the lower portion.
• the refrigerating compartment 2 having a high usage rate is placed in a position where it is easy to switch, and it is convenient to use.
• the freezing compartment 3 can also be located at the upper portion, and the refrigerating compartment 2 is located at the lower portion.
• the left and right edges of the opening of the freezing chamber 3 are respectively provided with a mounting groove through which a sealing member 5 is mounted on the opening of the freezing chamber, and the opening 4 is separated by the sealing member 5.
• the upper side opening 4a and the lower side opening 4b are connected to each other.
• the door body 7 corresponds to the upper opening 4a
• the door body 8 corresponds to the lower opening 4b.
• a seal (not shown) on the end surface of the freezer compartment 3 seals the upper opening 4a.
• the drawer door body 8 is pushed into the lower side opening 4b in the direction of the arrow in the figure, the lower side opening is sealed by a sealing strip (not shown) attached to the drawer door body 8.
• a sealing strip (not shown) attached to the drawer door body 8.
• the guide rails are provided with a guide rail on the left side of the inner wall.
• the guide rails 7b support and guide the drawer door body 7. Since the connection and the cooperation relationship between the slide rail 7a and the guide rail 7b are prior art, they will not be described here.
• a drawer with a square opening is also mounted on the drawer door 8. Due to the structural reasons of the refrigerator, the lower the position of the drawer, the smaller the cross-sectional area in the horizontal direction.
• the drawer door body 8 is also provided with two slide rails 8a, and two guide rails 8b are also provided at corresponding positions on the inner wall of the freezing compartment 3. Since it is similar in structure to the above-described drawer door body 7 and is a common structure in the prior art, it will not be described here.
• the specific structure of the sealing member 5 of the present invention will be described in detail with reference to Fig. 3 .
• the sealing member 5 has a support frame 5a, a heat insulating strip 5b, and a decorative plate 5c in this order from the freezing compartment 3 to the outside.
• the support frame 5a is an elongated member having a mounting groove 15a formed therein, and thus has a longitudinal cross section substantially in the shape of a letter U, which is open on one side and has a curved surface on the other side. Both ends of the support frame 5a have two through holes 21, 21. Further, on the inner side of the bracket 5a, a plurality of reinforcing ribs 25a are formed along the inside of the mounting groove 15a. As shown in Fig. 3, since the bracket 5a is a thin plate structure, by providing these reinforcing ribs 25a, the strength can be further strengthened to make it less likely to be deformed and twisted.
• the structure of the bracket 5a is not limited thereto, and may be only one thin plate, and a plurality of reinforcing ribs are formed at the periphery, and a mounting hole is formed in the middle.
• the heat insulating strip 5b is also an elongated member having a length equal to or slightly smaller than the length of the mounting groove 15a, and the width is equal to or slightly smaller than the neutral direction of the reinforcing rib 25a formed in the up and down direction (the width of the mounting groove 15a in the up and down direction); The thickness is equal to or slightly smaller than the depth distance formed by the above-described reinforcing rib 25a in the horizontal direction.
• the heat insulating strip 5b can be fitted into the above-mentioned mounting groove 15a.
• two auxiliary sealing strips 15b, 15b extending in the horizontal direction are disposed on the outer end surface of the heat insulating strip 5b, and the setting height of the auxiliary sealing strips 15b, 15b satisfies the following conditions, that is, When the modem is mounted in the mounting groove 15a, the auxiliary weather strips 15b, 15b protrude outward from the bracket 5a, and can be attached to the decorative panel 5c.
• the decorative panel 5c is an elongated flat member made of resin, metal or other hard material.
• the decorative panel 5c When the decorative panel 5c is mounted on the support frame 5a, the inner surface thereof and the auxiliary sealing strips 15b, 15b on the heat insulating strip 5b are provided. ⁇ ⁇ ⁇ . Further, the heat insulating strip 5b is sandwiched by the decorative panel 5c and the support frame 5a. Further, the both ends of the decorative panel 5c are provided with through holes 22, 22, and when the decorative panel 5c is mounted on the support 5a via the heat insulating strip 5b, the through loops L 22, 22 and the mount 5a, respectively The overnight L 21, 21 ⁇ one correspondence.
• the sealing member 5 is fixed to the mounting groove at the edge of the opening 4 of the freezing compartment 3 through the insects 23, 23 through the through-holes L 22, 22, and the through-holes L 21, 21.
• the decorative panel 5c is substantially flush with the opening 4 of the freezing compartment 3 in the front-rear direction.
• the present invention is not limited thereto, and other types of door bodies may be used, for example, a directly opened door body and a sliding door. Doors, etc.
• a directly opened door body and a sliding door. Doors, etc. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are within the spirit and scope of the present invention, should be included in the scope of the present invention. within.

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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)

Priority Applications (3)

Applications Claiming Priority (2)

Publications (1)

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Citations (5)

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• 2008
  • 2008-06-20 CN CN2008101267245A patent/CN101608855B/zh not_active Ceased
• 2009
  • 2009-06-19 US US13/000,023 patent/US20110266288A1/en not_active Abandoned
  • 2009-06-19 WO PCT/CN2009/072353 patent/WO2009152778A1/zh active Application Filing
  • 2009-06-19 EP EP09765417.2A patent/EP2320174B1/de active Active
  • 2009-06-19 RU RU2011101780/13A patent/RU2488751C2/ru active

Patent Citations (5)

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