WO2020258594A1 - 冰箱抽屉及冰箱 - Google Patents

冰箱抽屉及冰箱 Download PDF

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Publication number
WO2020258594A1
WO2020258594A1 PCT/CN2019/111185 CN2019111185W WO2020258594A1 WO 2020258594 A1 WO2020258594 A1 WO 2020258594A1 CN 2019111185 W CN2019111185 W CN 2019111185W WO 2020258594 A1 WO2020258594 A1 WO 2020258594A1
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WO
WIPO (PCT)
Prior art keywords
door body
storage box
bracket
door
refrigerator drawer
Prior art date
Application number
PCT/CN2019/111185
Other languages
English (en)
French (fr)
Inventor
李佳明
张�浩
夏恩品
李康
Original Assignee
青岛海尔电冰箱有限公司
海尔智家股份有限公司
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 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔电冰箱有限公司
Priority to EP19934453.2A priority Critical patent/EP3992558A4/en
Priority to US17/622,858 priority patent/US11867455B2/en
Publication of WO2020258594A1 publication Critical patent/WO2020258594A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1091—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a gas spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
    • 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
    • F25D23/025—Secondary closures
    • 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
    • F25D23/06—Walls
    • F25D23/069—Cooling space dividing partitions
    • 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
    • F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors

Definitions

  • the invention relates to the technical field of household appliances, in particular to a refrigerator drawer and a refrigerator.
  • the freezer drawer is located at a low level, and the user needs to bend over or squat when opening it, resulting in poor user experience.
  • An object of the present invention is to provide a refrigerator drawer that can be lifted when pulled out.
  • Another object of the present invention is to provide a refrigerator drawer that can realize partition freezing.
  • an embodiment of the present invention provides a refrigerator drawer, including:
  • the first storage box is movably arranged relative to the bracket
  • the first door is fixedly connected to one side of the first storage box to open the first storage box;
  • the lifting mechanism is arranged between the first storage box and the bracket or between the first door and the bracket, and a boosting mechanism is arranged between the lifting mechanism and the bracket, and the first door drives the first storage
  • the box moves relative to the bracket, and the boosting mechanism drives the lifting mechanism to drive the first storage box to lift upward relative to the bracket.
  • the lifting mechanism includes a first link and a second link, both ends of the first link are pivotally connected to the first door body and the bracket, and the second Both ends of the two connecting rods are pivotally connected to the first door body and the bracket, the second connecting rod is configured as a bending type connecting rod, and the driving point of the boosting mechanism is located in the two ends of the second connecting rod. Between one and the second connecting rod.
  • the assist mechanism is configured as a gas spring
  • the bracket includes a horizontal bracket and a vertical bracket
  • the vertical bracket is fixed on the horizontal bracket
  • one end of the gas spring is pivotally connected At the bottom of the vertical support, the other end of the gas spring is pivotally connected to the second connecting rod.
  • the second connecting rod is provided with at least two mounting holes, and the other end of the gas spring can optionally be pivotally connected to one of the at least two mounting holes.
  • a first connecting rod and a second connecting rod are respectively provided on both sides of the first storage box, and a synchronization rod is connected between the second connecting rods on both sides.
  • the rod is located at the bottom of the first storage box.
  • it further includes a second storage box and a second door fixedly connected to the second storage box, the bracket is fixedly connected to the second door, and the second storage box
  • the object box and the first storage box are relatively independent and arranged side by side, the first door body and the second door body are arranged on the same side of the first storage box, and the first door body and the second door body Combine to open the second storage box.
  • the present invention also includes a locking assembly, which is arranged between the first door body and the second door body.
  • the locking assembly includes a switch element arranged on the first door body and a switch element provided by the switch element.
  • a controlled locking member, the switch member can be operated to drive the locking member to move to combine the first door body and the second door body or separate the first door body and the second door body.
  • the first door body has a first edge lower than the second door body, and the side of the first edge facing the second door body forms a recessed portion, and the recessed portion Extending along the longitudinal direction of the first edge to form an operating space for operating the first door body, the switch member is disposed in the recessed portion, the locking assembly further includes an elastic element, and the switch member is operable to drive the lock The piece moves to separate the first door body and the second door body, and the elastic element presses the locking piece to join the first door body and the second door body.
  • the switch member is pivotally connected to the middle of the first edge, its pivot axis is parallel to the longitudinal direction of the first edge, and the locking member has a
  • the switch piece is matched with an inclined surface portion, the switch piece includes a matching surface, and the switch piece pivots so that the matching surface presses the inclined surface portion to drive the locking member to move against the elastic force.
  • the second storage box includes a second cavity and a covering part extending horizontally from the upper edge of the second chamber, and the first storage box is located at the upper edge of the covering part. Below and its opening is at least partially covered by a cover part, the edge of the cover part extends upwards with a wind hole part, the wind hole part is provided with a number of wind holes, the first storage box includes a first cavity, so The first chamber and the second chamber are in gas communication through the plurality of tuyere.
  • the second door body is configured as a frame body, including a door body hollow part, the first door body covers the door body hollow part, the first door body and the second door body A sealing element is arranged between the door bodies, the sealing element is arranged around the hollow part of the door body, and a part of the first storage box extends into the hollow part of the door body.
  • an embodiment of the present invention provides a refrigerator drawer, which includes:
  • the second storage box is relatively independent of the first storage box and arranged side by side;
  • the first door is fixedly connected to one side of the first storage box to open the first storage box;
  • the second door body is fixedly connected to the second storage box, the first door body and the second door body are both arranged on the same side of the first storage box, and the first door body and the second door Body combined to open the second storage box;
  • the locking assembly is arranged between the first door body and the second door body.
  • the locking assembly includes a switch part arranged on the first door body and a locking part controlled by the switch part.
  • the switch part is operable
  • the locking member is driven to move to combine the first door body and the second door body or separate the first door body and the second door body.
  • a lifting mechanism is provided between the first storage box and the second storage box, and a boosting mechanism is provided between the lifting mechanism and the second storage box.
  • a door body moves relative to the second door body, and the boosting mechanism drives the lifting mechanism to drive the first storage box to lift up relative to the second storage box.
  • the refrigerator provided by the embodiment of the present invention is equipped with a lifting mechanism and a boosting mechanism, and the drawer can be lifted upward after being pulled out, which reduces the number of times the user bends/squat and improves the user experience.
  • the refrigerator is equipped with two storage boxes side by side, that is to say, the freezer drawer area has a front and rear partition design, and the appearance is novel, and the front area can store ingredients with a shorter storage time, and the rear area stores ingredients with a longer storage time. There is no need to open the storage box at the back every time the drawer is opened. In this way, the storage inside the drawer has small temperature changes to ensure the freezing effect, and does not change the user's traditional use of the refrigerator, which is convenient and practical.
  • Fig. 1 is a three-dimensional schematic diagram of a refrigerator drawer according to an embodiment of the present invention
  • Figure 2 is a front view of the refrigerator drawer in Figure 1;
  • Figure 3 is a top view of the drawer of the refrigerator in Figure 1;
  • Figure 4 is a cross-sectional view along line A-A in Figure 3;
  • Figure 5 is a three-dimensional exploded schematic view of the refrigerator drawer in Figure 1;
  • Fig. 6 is an enlarged schematic diagram of part a in Fig. 5;
  • Fig. 7 is a perspective view of some parts of the refrigerator drawer in Fig. 1;
  • FIG. 8 is a perspective schematic view of the refrigerator drawer in FIG. 1 after the first door body is removed;
  • Fig. 9 is a perspective schematic view of the first storage box of the refrigerator drawer in Fig. 1 in an opened state.
  • an embodiment of the present invention provides a refrigerator drawer 100, including a first storage box 10 and a second storage box 20 that are independent of each other and arranged side by side, that is, the refrigerator drawer includes front and rear Two drawers arranged side by side, where the front and rear face the refrigerator, the pull-out direction of the refrigerator drawer is the front, and the opposite direction is the back.
  • the height direction of the refrigerator is the vertical direction, and the vertical direction is the left and right directions. direction.
  • a first door 11 is fixedly connected to the front side of the first storage box 10, and the first door 11 is operated to open the first storage box 10; the second storage box 20 is fixedly connected to a second door 21,
  • the first door body 11 and the second door body 21 are both arranged on the front side of the first storage box 10, and the first door body 11 and the second door body 21 are combined to open the second storage box 20.
  • the combination here can be understood to mean that the first door body 11 and the second door body 21 are operated to move together, and the operation method can be to operate the first door body 11 and/or the second door body 21 or to operate other components.
  • Two storage boxes side by side are set up front and back, which means that the freezer drawer area has a front and rear partition design, with a novel appearance, and the front area can store ingredients with a shorter storage time, and the rear area stores ingredients with a longer storage time.
  • the front area Only need to operate the first door 11 to open the first storage box 10 to reduce the mass load when the user pulls the drawer and improve the user experience.
  • the ingredients that have been stored for a long time can still be pulled out in a traditional way on the inside, that is, the first door body 11 and the second door body 21 are combined and operated together, and the second storage box 20 can be opened.
  • the second storage box 20 is opened every time the drawer is opened, so that the temperature change is small to ensure the freezing effect, and the user's traditional use of the refrigerator is not changed, which is convenient and practical.
  • the refrigerator drawer 100 further includes a locking assembly 30, which is arranged between the first door body 11 and the second door body 21, and the locking assembly 30 includes a switch member 31 and a switch member 31 arranged on the first door body 11 and The lock piece 32 is controlled by the switch piece 31, and the switch piece 31 is operable to drive the lock piece 32 to move to combine the first door body 11 and the second door body 21 or separate the first door body 11 and the second door body 21.
  • the specific structure of the locking assembly 30 it is possible to operate the switch 31 and pull the first door 11 outward to open the first storage box 10; without operating the switch 31, only pull the first door 11
  • the other parts of the first door 11 and the second door 21 are locked and are combined together, thereby opening the second storage box 20.
  • the first door body 11 and the second door body 21 are locked and combined together by operating the switch member 31, thereby opening the second storage box 20; without operating the switch member 31, only the first door body 11 is pulled In other parts, since the first door body 11 and the second door body 21 are not locked and can be separated, the first door body 11 is pulled out to open the first storage box 10.
  • the switch member 31 it is preferable to operate the switch member 31 and pull the first door 11 outward to open the first storage box 10.
  • the switch piece 31 can be set more compactly; and opening the second storage box 20 also needs to take out the first storage box 10 at the same time, which requires a large force and can be operated with both hands.
  • a larger operation space can be reserved on the body 11 so that the user can operate with both hands. Because the first door body 11 can be opened alone, the area opened by the first door body 11 is smaller than the area formed by the outer contour of the second door body 21.
  • the first door body 11 has a first edge 112 lower than the second door body 21, which may be the upper edge of the first door body 11, and the first edge 112 forms a recess on the side facing the second door body 21 114.
  • the recessed portion here refers to a recess formed relative to the upper side of the first door body 11 and the inner side of the first door body 11.
  • the recessed portion 114 extends along the longitudinal direction of the first edge 112 to be in the first door body 11
  • An operation space is formed between the second door body 21 and the user's fingers. The user's fingers can extend into the operation space to operate the first door body 11.
  • the first edge 112 is formed with a handle for operating the first door body 11, and the switch member 31 It is arranged on the handle to realize the integrated design of the switch member 31 and the handle, which is beautiful and easy to operate. In this way, only the first door body can be operated to open the first storage box and/or the second storage box.
  • the switch element 31 is arranged in the recess 114, that is, the switch element 31 can also be operated in the operating space.
  • the locking assembly 30 also includes an elastic element.
  • the switch element 31 is operable to drive the locking element 32 to move to separate the first A door body 11 and a second door body 21.
  • the elastic element presses the locking member 32 to combine the first door body 11 and the second door body 21 to realize the automatic reset of the locking member 32.
  • the locking member 32 can also drive the switch member 31 to reset .
  • the switch member 31 can also be connected with a return spring, which makes the structure more reliable.
  • the switch member 31 is pivotally connected to the middle of the first edge 112, and its pivot axis is parallel to the longitudinal direction of the first edge 112, so that when the user operates, it can be a finger pressing action, which is different from extending into the operating space.
  • the operation of a door body 11 is similar, and the operation experience is good.
  • the switch member 31 can also be configured to be movably connected to the first door body 11, for example, moving forward and backward or moving up and down can also drive the locking member to move.
  • the locking member can also be configured to be moved or rotated by the switch member.
  • the locking member 32 includes a locking hook 323, the second door body 21 is provided with a locking groove 213, the locking hook 323 extends into the locking groove 213 to lock the first door body 11 and the second door body 21, the locking hook 323 and the card
  • the groove 213 is separated to separate the first door body 11 from the second door body 21.
  • the locking member 32 rotates under the drive of the switch member 31, and its rotation axis is set approximately in the vertical direction, that is, perpendicular to the rotation axis of the switch member 31, and the locking member 32 has an inclined surface portion 325 that cooperates with the switch member 31.
  • the switch member 31 includes a mating surface 315, wherein the switch member 31 is provided with a slot 313, the locking member 32 extends from the slot 313, the mating surface 315 is formed by the inner wall surface of the slot 313, the switch member 31 pivots The mating surface 315 is pressed against the inclined surface portion 325 to drive the locking member 32 to move against the elastic force, and the switch member 31 is released, and the locking member 32 can be reset under the action of the elastic element.
  • the locking assembly 30 also includes a mounting seat 35 fixed to the mounting recess 113, two locking members 32 can be provided, pivotally connected to the mounting seat 35 at intervals to lock
  • a mounting groove 326 may be provided on the component 32, one end of the elastic element is fixed to the mounting groove 326, and the other end is fixed to the mounting seat 35.
  • the switch member 31 can also be pivotally connected to the mounting base 35, which facilitates the connection of the locking assembly 30 to the first door body 11 after assembly.
  • the second storage box 20 includes a second chamber 202 and a covering portion 203 extending horizontally from the upper edge of the second chamber 202.
  • the first storage box 10 is located on the upper edge of the covering portion 203.
  • the lower part and its opening is at least partially covered by the cover part 203.
  • the edge of the cover part 203 extends upward with a wind hole 204.
  • the wind hole 204 is provided with a number of air holes 205.
  • the first storage box 10 includes a first cavity 102,
  • the first chamber 102 and the second chamber 202 are in gas communication through a plurality of tuyere 205. In this way, the cold air flow between the two storage boxes is not affected, and the two storage boxes can be fully separated.
  • the second door body 21 is configured as a frame body, including a door body hollow portion 210, the first door body 11 covers the door body hollow portion 210, and a seal is provided between the second door body 21 and the first door body 11 to seal
  • the parts are arranged around the hollow part 210 of the door body.
  • a part of the first storage box 10 extends into the hollow part 210 of the door body. This can increase the storage volume of the first storage box 10 and facilitate the first door body 11 and the first storage box.
  • the connection of the object box 10 improves the utilization of the internal space of the refrigerator and facilitates manufacturing.
  • the refrigerator drawer further includes a lifting mechanism 40, the lifting mechanism 40 is arranged between the first storage box 10 and the second storage box 20, and a boosting mechanism 50 is provided between the lifting mechanism 40 and the second storage box 20,
  • the first door body 11 moves relative to the second door body 21, and the boosting mechanism 40 drives the lifting mechanism 40 to drive the first storage box 10 to lift up relative to the second storage box 20.
  • the frequently used area in front can be lifted up after being pulled out, reducing the number of times the user bends/squat, and improves the user experience.
  • the lifting mechanism 40 includes a first link 41 and a second link 42, two ends of the first link 41 are pivotally connected to the first door body 11 and the second door body 21, and two of the second link rod 42 The ends are pivotally connected to the first door body 11 and the second door body 21, the second link 42 is configured as a bent link, and the driving point of the booster mechanism is located from one of the two ends of the second link to the bending part between.
  • the bending angle ⁇ of the second connecting rod 42 can be set according to the size of the refrigerator drawer, the height to be raised, etc.
  • the bending angle ⁇ of the second connecting rod 42 is between 60 degrees and 90 degrees, in this embodiment
  • the bending angle ⁇ of the middle second link 42 is 80 degrees.
  • first door body 11 is fixedly connected to the first storage box 10
  • second door body 21 is fixedly connected to the second storage box 20
  • the two ends of the first connecting rod 41 can also be considered to be connected to the two storage boxes. It can be considered that one end of the connecting rod is pivotally connected to the first door body, and the other end of the connecting rod is pivotally connected to the second door body.
  • first door body 11 and the first storage box 10 constitute a first storage assembly
  • second door body 21 and the second storage box 20 constitute a second storage assembly
  • the two ends of the first link 41 are respectively
  • the first storage component and the second storage component are pivotally connected
  • two ends of the second link 42 are pivotally connected to the first storage component and the second storage component, respectively, and the pivot points on the same component are spaced apart.
  • a connecting piece 16 is connected between the first door body 11 and the lifting mechanism 40, and the connecting piece 16 is configured in an L shape, one end is fixedly connected to the first door body 11, and the other end is provided with two pivot connection points, respectively One end of the first link 41 and one end of the second link 42 are pivotally connected, wherein the horizontal position of the pivot point of the first link 41 and the connecting piece 16 is higher than that of the second connecting rod 42 and the connecting piece 16.
  • a bracket is connected between the second door 21 and the lifting mechanism 40.
  • the bracket includes a horizontal bracket 25 and a vertical bracket 26.
  • the horizontal bracket 25 is fixed between the second door 21 and the box body of the second storage box 20.
  • the bracket 25 can also be configured as an L-shaped bracket, the long side of which is fixedly connected to the side edge of the second storage box 20 along the moving direction of the second storage box 20, and the short side is fixed to the second door 21.
  • the vertical support 26 extends along a direction perpendicular to the long side, one end of which is fixedly connected to the vertical support 25 and the other end is connected to the booster mechanism 50.
  • the first door body 11 and the first storage box 10 can be fixedly connected or detachably connected by other structures.
  • the first door body 11 is provided with two convex ribs 117 distributed at intervals. The distance between the ribs 117 matches the width of the box body of the first storage box.
  • the inner sides of the two ribs 117 are each provided with a bump 118.
  • the first storage box 10 is provided with concave portions 107 and concave portions 107.
  • the area matches the area of the convex ribs 117.
  • the concave portion 107 is provided with an n-shaped groove 108.
  • the first storage box 10 and the first door 11 can make the two convex ribs 117 clamp in the two concave portions along the vertical direction. 107, the bump 118 sinks into the groove 108 to achieve installation.
  • the assist mechanism 50 is configured as a gas spring, one end of the gas spring is pivotally connected to the bottom of the vertical support 26, and the other end of the gas spring is pivotally connected to the second link 42.
  • the gas spring assist By providing the gas spring assist, opening the first storage box 10 will save effort, the structure is simple and the installation is more convenient, thereby reducing the manufacturing cost of the refrigerator drawer.
  • the booster mechanism may also be a hydraulic rod assembly, and the booster effect may also be realized.
  • the lifting mechanism 40 may also be used for a refrigerator drawer of a single storage box.
  • the refrigerator drawer may include a bracket, a first storage box 10, and a first door 11, wherein the first storage box 10 is movably arranged relative to the bracket, and the first door 11 is fixedly connected to one side of the first storage box 10 to open the first storage box 10.
  • the lifting mechanism 40 can be arranged between the first storage box 10 and the bracket.
  • a boosting mechanism 50 is provided between the lifting mechanism 40 and the bracket.
  • the first door 11 drives the first storage box 10 to move relative to the bracket. 50 Drive the lifting mechanism 40 to drive the first storage box 10 to lift upward relative to the bracket.
  • the lifting mechanism 40 includes a first link 41 and a second link 42.
  • Both ends of the first link 41 are pivotally connected to the first door body. 10 and the bracket, the two ends of the second link 42 are pivotally connected to the first door body 10 and the bracket, the second link is configured as a bent link, and the driving point of the booster mechanism is located at both ends of the second link From one to the bend.
  • the second storage box 20 can be regarded as a part of the cabinet of the refrigerator, so that it can be considered that the bracket is fixedly connected to the cabinet of the refrigerator, so as to realize the lifting when a single storage box is pulled out.
  • the drawer at the bottom can be lifted up after being pulled out, which also reduces the number of times the user bends/squat and improves the user experience.
  • a booster mechanism is set up to help users save more effort when opening drawers, and the user experience is better.
  • the second connecting rod 42 is provided with at least two mounting holes 421, and the other end of the gas spring can be optionally pivotally connected to one of the at least two mounting holes 421.
  • Setting multiple mounting holes 421 on the one hand can adjust the strength of the gas spring. For example, the same gas spring will be tighter when connected to the lower mounting hole, and looser when connected to the upper mounting hole, which is the size of the elastic force.
  • the height of the first storage box 10 can be adjusted by connecting to different mounting holes.
  • the same elastic gas spring if the length of the gas spring is different, by changing the position of the installation hole connected with the gas spring, the lifting height when the first storage box is pulled out can be changed; if the gas spring of the same length is changed, The position of the mounting hole connected by the spring can change the force for pulling out the first storage box.
  • multiple mounting holes can also be provided on the vertical support 26, and one end of the gas spring can be pivotally connected to one of the multiple mounting holes 421 to achieve the same function.
  • a first connecting rod 41 and a second connecting rod 42 are respectively provided on both sides of the first storage box 10, and the second connecting rods on both sides
  • a synchronization rod 45 is connected between 42 and the synchronization rod 45 is located at the bottom of the first storage box 10, so that no matter how to pull out the first storage box 10, it will not tilt left and right.
  • the driving point of the assist mechanism is located between the second link 42 connecting the horizontal bracket 25 and the bending part.
  • the freezer drawer area is divided into front and rear areas, and different areas are opened according to needs, which is a novel concept.
  • the front common area switch is integrated with the existing handle structure, which is beautiful and easy to operate.
  • the front area stores the ingredients with a shorter storage time
  • the rear area stores the ingredients with a longer storage time, reducing the mass load when the user pulls the drawer and improving the user experience.
  • the ingredients that have been stored for a long time can still be pulled out as a whole in the traditional way on the inside, and the temperature change is small to ensure the freezing effect when stored on the inside, and the user's traditional refrigerator habits are not changed, which is convenient and practical.
  • the frequently used areas in the front can be lifted up after being pulled out, reducing the number of times users bend/squat and improve user experience.
  • a gas spring is designed below to further improve the user experience.

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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)
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Abstract

一种冰箱抽屉（100）和冰箱，冰箱抽屉（100）包括支架（25、26）；第一储物盒（10），相对于支架（25、26）活动设置；第二储物盒（20），与第一储物盒（10）相对独立并且并排设置；第一门体（11），固定连接第一储物盒（10）的一侧以打开第一储物盒（10）；第二门体（21），固定连接于第二储物盒（20），第一门体（11）和第二门体（21）均设置于第一储物盒（10）的同一侧，并且第一门体（11）和第二门体（21）结合以打开第二储物盒（20）；提升机构（40），设置于第一储物盒（10）和支架（25、26）之间或者第一门体（11）和支架（25、26）之间，提升机构（40）和支架（25、26）之间设有助力机构（50），第一门体（11）带动第一储物盒（10）相对于支架（25、26）运动，助力机构（50）驱动提升机构（40）带动第一储物盒（10）相对于支架（25、26）向上抬升。

Description

冰箱抽屉及冰箱 技术领域
本发明涉及家用电器技术领域，尤其涉及一种冰箱抽屉及冰箱。
背景技术
现有技术中，有一种冰箱，经常将大冷冻抽屉作为冷冻室，冷冻抽屉拥有取物方便的优点,只需要将抽屉拉出就可以实现取物。但仍有以下缺点:
1、抽屉拉出通过传统导轨传递拉力，相对费力，尤其在大型冰箱上更为明显。
2、冷冻抽屉位置较低，用户开启时需弯腰或下蹲，用户体验不良。
3、冷冻抽屉内无常用区域分区设计，存放时间较长的食材被反复拉出，影响冷冻效果。
发明内容
本发明的一个目的在于提供一种可以实现拉出时抬升的冰箱抽屉。
本发明的另一目的在于提供一种可以实现分区冷冻的冰箱抽屉。
为实现上述发明目的之一，本发明一实施方式提供一种冰箱抽屉，包括：
支架，
第一储物盒，相对于所述支架活动设置；
第一门体，固定连接第一储物盒的一侧以打开所述第一储物盒；
提升机构，设置于所述第一储物盒和支架之间或者第一门体和支架 之间，所述提升机构和支架之间设有助力机构，所述第一门体带动第一储物盒相对于支架运动，所述助力机构驱动提升机构带动所述第一储物盒相对于所述支架向上抬升。
作为本发明一实施方式的进一步改进，所述提升机构包括第一连杆和第二连杆，所述第一连杆的两端分别枢转连接第一门体和所述支架，所述第二连杆的两端分别枢转连接第一门体和所述支架，所述第二连杆构造为弯折型连杆，所述助力机构的驱动点位于第二连杆的两端中的一个和第二连杆的弯折部之间。
作为本发明一实施方式的进一步改进，所述助力机构构造为气弹簧，所述支架包括水平支架和竖直支架，所述竖直支架固定在水平支架上，所述气弹簧的一端枢转连接在竖直支架的底部，所述气弹簧的另一端枢转连接在第二连杆上。
作为本发明一实施方式的进一步改进，所述第二连杆上设有至少两个安装孔，所述气弹簧的另一端可选择枢转连接于所述至少两个安装孔中的一个。
作为本发明一实施方式的进一步改进，所述第一储物盒的两侧分别设置有第一连杆和第二连杆，两侧的第二连杆之间连接有同步杆，所述同步杆位于所述第一储物盒的底部。
作为本发明一实施方式的进一步改进，还包括第二储物盒以及固定连接于第二储物盒的第二门体，所述支架固定连接于第二门体上，所述与第二储物盒与第一储物盒相对独立并且并排设置，所述第一门体和第二门体设置于所述第一储物盒的同一侧，并且所述第一门体和第二门体结合以打开第二储物盒。
作为本发明一实施方式的进一步改进，还包括锁定组件，设置于第一门体和第二门体之间，所述锁定组件包括设置于第一门体上的开关件以及由所述开关件控制的锁定件，所述开关件可操作的带动锁定件运动以结合第一门体和第二门体或分离第一门体和第二门体。
作为本发明一实施方式的进一步改进，所述第一门体具有低于第二门体的第一边缘，所述第一边缘面对第二门体的一侧形成凹陷部，所述凹陷部沿着第一边缘的纵长方向延伸以形成操作第一门体的操作空间，所述开关件设置于所述凹陷部内，所述锁定组件还包括弹性元件，所述开关件可操作的带动锁定件运动以分离第一门体和第二门体，所述弹性元件抵压所述锁定件以结合第一门体和第二门体。
作为本发明一实施方式的进一步改进，所述开关件枢转连接于所述第一边缘的中部，其枢转轴线与所述第一边缘的纵长方向平行，所述锁定件具有与所述开关件配合的斜面部，所述开关件包括配合面，所述开关件枢转使所述配合面挤压所述斜面部以带动所述锁定件克服弹性力运动。
作为本发明一实施方式的进一步改进，所述第二储物盒包括第二腔室以及自第二腔室的上边缘水平延伸的遮盖部，所述第一储物盒位于所述遮盖部的下方并且其开口至少部分被遮盖部覆盖，所述遮盖部的边缘向上延伸有风孔部，所述风孔部上设有若干个风口，所述第一储物盒包括第一腔室，所述第一腔室和第二腔室之间通过所述若干个风口气体连通。
作为本发明一实施方式的进一步改进，所述第二门体构造为框体，包括门体中空部，所述第一门体覆盖所述门体中空部，所述第一门体和第二门体之间设有密封件，所述密封件围绕门体中空部一周设置，所述第一储物盒的一部分伸入所述门体中空部内。
为实现上述发明目的另一，本发明一实施方式提供一种冰箱抽屉，包括：
第一储物盒；
第二储物盒，与第一储物盒相对独立并且并排设置；
第一门体，固定连接第一储物盒的一侧以打开所述第一储物盒；
第二门体，固定连接于第二储物盒，所述第一门体和第二门体均设 置于所述第一储物盒的同一侧，并且所述第一门体和第二门体结合以打开第二储物盒；
锁定组件，设置于第一门体和第二门体之间，所述锁定组件包括设置于第一门体上的开关件以及由所述开关件控制的锁定件，所述开关件可操作的带动锁定件运动以结合第一门体和第二门体或分离第一门体和第二门体。
作为本发明一实施方式的进一步改进，所述第一储物盒和第二储物盒之间设有提升机构，所述提升机构和第二储物盒之间设有助力机构，所述第一门体相对于第二门体运动，所述助力机构驱动提升机构带动所述第一储物盒相对于第二储物盒向上抬升。
本发明另一实施方式提供一种冰箱，包括：箱体以及设置于箱体的如上任一项实施方式所述的冰箱抽屉，所述冰箱抽屉设置于箱体的底部。
与现有技术相比，本发明实施方式所提供的冰箱设置提升机构和助力机构，抽屉拉出后可向上举起，减少用户弯腰/下蹲的次数，改善用户体验。另外，冰箱设置前后并排的两个储物盒，也就是说冷冻抽屉区域实现前后分区设计，外观新颖，而且前面区域可以存储保存时间较短的食材，后面区域存储保存时间较长的食材，因不需要每次打开抽屉时都打开后面的储物盒，这样在内侧存放既温度变化小以保障冷冻效果，又未改变用户传统使用冰箱习惯，方便实用。
附图说明
图1为本发明一实施方式的冰箱抽屉的立体示意图；
图2为图1中冰箱抽屉主视图；
图3为图1中冰箱抽屉的俯视图；
图4为图3中沿A-A线的剖视图；
图5为图1中冰箱抽屉的立体分解示意图；
图6为图5中a部分的放大示意图；
图7为图1中冰箱抽屉部分部件的立体示意图；
图8为图1中冰箱抽屉移除第一门体后的立体示意图；
图9为图1中冰箱抽屉第一储物盒打开状态的立体示意图。
具体实施方式
以下将结合附图所示的具体实施方式对本发明进行详细描述。但这些实施方式并不限制本发明，本领域的普通技术人员根据这些实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。
应该理解，本文使用的例如“上”、“下、”“外”、“内”等表示空间相对位置的术语是出于便于说明的目的来描述如附图中所示的一个单元或特征相对于另一个单元或特征的关系。空间相对位置的术语可以旨在包括设备在使用或工作中除了图中所示方位以外的不同方位。
参考图1到图6所示，本发明的一实施方式提供一种冰箱抽屉100，包括相互独立并且并排设置的第一储物盒10和第二储物盒20，也就是说冰箱抽屉包括前后并排设置的两个抽屉，这里的前后以面对冰箱时，冰箱抽屉的拉出方向为前，相对的另一方向为后，冰箱高度方向为上下方向，与前后方向和上下方向垂直的为左右方向。其中，第一储物盒10的前侧固定连接有第一门体11，操作第一门体11以打开第一储物盒10；第二储物盒20固定连接有第二门体21，第一门体11和第二门体21均设置于第一储物盒10的前侧，并且第一门体11和第二门体21结合以打开第二储物盒20。这里的结合可以理解为第一门体11和第二门体21被操作一起运动，操作的方式可以是操作第一门体11和/或第二门体21，也可以是操作其它部件。
设置前后并排的两个储物盒，也就是说冷冻抽屉区域实现前后分区设计，外观新颖，而且前面区域可以存储保存时间较短的食材，后面区 域存储保存时间较长的食材，取前面区域内的食材时只需操作第一门体11打开第一储物盒10，减少用户抽拉抽屉时的质量负载，改善用户体验。当然，保存时间较长的食材在内侧依然可以按照传统方式整体拉出，即第一门体11和第二门体21结合一起被操作，就可以打开第二储物盒20，因不需要每次打开抽屉时都打开第二储物盒20，这样在内侧存放既温度变化小以保障冷冻效果，又未改变用户传统使用冰箱习惯，方便实用。
进一步的，为方便用户操作，冰箱抽屉100还包括锁定组件30，设置于第一门体11和第二门体21之间，锁定组件30包括设置于第一门体11上的开关件31以及由开关件31控制的锁定件32，开关件31可操作的带动锁定件32运动以结合第一门体11和第二门体21或分离第一门体11和第二门体21。也就是说，通过设置锁定组件30的具体构造，可以实现操作开关31件并向外拉第一门体11以打开第一储物盒10；不操作开关件31，仅拉第一门体11的其它部位，因第一门体11和第二门体21锁定而被结合在一起，从而打开第二储物盒20。也可以是，操作开关件31将第一门体11和第二门体21锁定而被结合在一起，从而打开第二储物盒20；不操作开关件31，仅拉第一门体11的其它部位，因第一门体11和第二门体21未被锁定而可以分离，外拉第一门体11以打开第一储物盒10。
本实施例中，优选采用操作开关件31并向外拉第一门体11以打开第一储物盒10的方式，因仅打开第一储物盒10需要的力较小，单手操作开关件31即可实现，因此开关件31可以设置的比较紧凑；而打开第二储物盒20也需要同时将第一储物盒10带出，需要的力较大，可以双手操作，第一门体11上可以预留更大的操作空间以方便用户可以双手操作。因为第一门体11可以单独打开，第一门体11所打开的区域小于第二门体21外轮廓构成的区域。
具体的，第一门体11具有低于第二门体21的第一边缘112，可以是第一门体11的上边缘，第一边缘112面对第二门体21的一侧形成凹 陷部114，这里的凹陷部指的是相对第一门体11上侧和第一门体11的内侧形成的凹陷，凹陷部114沿着第一边缘112的纵长方向延伸以在第一门体11和第二门体21之间形成操作空间，用户的手指可以伸入操作空间内操作第一门体11，也就是说第一边缘112形成有操作第一门体11的把手，将开关件31设置于把手上，实现开关件31与把手的结构一体式设计，美观且易于操作，这样仅操作第一门体可以实现打开第一储物盒和/或第二储物盒。其中，开关件31设置于凹陷部114内，也就是说，开关件31也可以在操作空间内被操作，锁定组件30还包括弹性元件，开关件31可操作的带动锁定件32运动以分离第一门体11和第二门体21，弹性元件抵压锁定件32以结合第一门体11和第二门体21，实现锁定件32的自动复位，锁定件32也可以带动开关件31复位。当然，开关件31也可以连接复位弹簧，使得结构更加可靠。
其中，开关件31枢转连接于第一边缘112的中部，其枢转轴线与第一边缘112的纵长方向平行，这样用户操作时可以是手指下压的动作，与伸入操作空间拉第一门体11的操作类似，操作体验好。当然，开关件31也可以设置为与第一门体11移动连接，比如前后移动或者上下移动同样可以实现带动锁定件运动。锁定件也可以设置为由开关件带动移动或者旋转。其中，锁定件32包括锁勾323，第二门体21上设有卡槽213，锁钩323伸入卡槽213内以锁定第一门体11和第二门体21，锁钩323与卡槽213分离以使第一门体11与第二门体21分离。本实施例中，锁定件32在开关件31的带动下旋转，其旋转轴线大致沿竖直方向设置，即与开关件31的旋转轴线垂直，锁定件32具有与开关件31配合的斜面部325，开关件31包括配合面315，其中，开关件31上设置有开槽313，锁定件32从开槽313内伸出，配合面315即由开槽313的内壁面形成，开关件31枢转使配合面315挤压斜面部325以带动锁定件32克服弹性力运动，释放开关件31，锁定件32即可在弹性元件的作用下复位。
进一步的，第一门体11上设置有安装凹部113，锁定组件30还包 括固定于安装凹部113的安装座35，锁定件32可以设置两个，间隔的枢转连接于安装座35上，锁定件32上可以设置安装槽326，弹性元件的一端固定在安装槽326，另一端固定于安装座35。而且，开关件31也可以枢转连接于安装座35，这样方便锁定组件30组装后与第一门体11连接。
继续参照图5到图8所示，第二储物盒20包括第二腔室202以及自第二腔室202的上边缘水平延伸的遮盖部203，第一储物盒10位于遮盖部203的下方并且其开口至少部分被遮盖部203覆盖，遮盖部203的边缘向上延伸有风孔部204，风孔部204上设有若干个风口205，第一储物盒10包括第一腔室102，第一腔室102和第二腔室202之间通过若干个风口205气体连通。这样，既不影响两个储物盒之间的冷气流通，又可以充分的分隔两个储物盒，同时结构紧凑，可以充分利用冰箱内的存储空间。其中，第二门体21构造为框体，包括门体中空部210，第一门体11覆盖门体中空部210，第二门体21和第一门体11之间设有密封件，密封件围绕门体中空部210一周设置，第一储物盒10的一部分伸入门体中空部210内，如此可以增加第一储物盒10的储存容积，又方便第一门体11和第一储物盒10的连接，从而冰箱内部空间的利用率提升而且方便制造。
进一步的，冰箱抽屉还包括提升机构40，提升机构40设置在第一储物盒10和第二储物盒20之间，提升机构40和第二储物盒20之间设有助力机构50，第一门体11相对于第二门体21运动，助力机构40驱动提升机构40带动第一储物盒10相对于第二储物盒20向上抬升。这样，前面的常用区域拉出后可向上举起，减少用户弯腰/下蹲的次数，改善用户体验。而且，前面的常用区域拉出时，有助力机构40助力，改善用户体验。
具体的，提升机构40包括第一连杆41和第二连杆42，第一连杆41的两端分别枢转连接第一门体11和第二门体21，第二连杆42的两端分 别枢转连接第一门体11和第二门体21，第二连杆42构造为弯折型连杆，助力机构的驱动点位于第二连杆的两端中的一个到弯折部之间。第二连杆42的弯折角度α可以根据冰箱抽屉的大小，需要抬升的高度等进行设置，优选的，第二连杆42的弯折角度α在60度到90度之间，本实施例中第二连杆42的弯折角度α为80度。因为第一门体11与第一储物盒10固定连接，第二门体21与第二储物盒20固定连接，第一连杆41的两端也可以是认为连接在两个储物盒之间或者连接在一个门体和另一个储物盒之间，都可以认为连杆的一端与第一门体枢转连接，连杆的另一端与第二门体枢转连接。也就是说第一门体11与第一储物盒10构成第一储物组件，第二门体21与第二储物盒20构成第二储物组件，第一连杆41的两端分别枢转连接第一储物组件和第二储物组件，第二连杆42的两端分别枢转连接第一储物组件和第二储物组件，同一组件上的枢转点间隔开。
进一步的，第一门体11和提升机构40之间连接有连接片16，连接片16构造为L型，一端固定连接在第一门体11上，另一端设置两个枢转连接点，分别于第一连杆41的一端和第二连杆42的一端枢转连接，其中第一连杆41与连接片16的枢转点的水平位置高于第二连杆42与连接片16的枢转点的水平位置。第二门体21和提升机构40之间连接有支架，支架包括水平支架25和竖直支架26，水平支架25固定在第二门体21和第二储物盒20的盒体之间，水平支架25也可以构造为L型支架，其长边沿着第二储物盒20的移动方向与第二储物盒20的侧边缘固定连接，其短边固定在第二门体21。竖直支架26沿着与长边垂直的方向延伸，其一端与竖直支架25固定连接，另一端与助力机构50连接。而第一门体11和第一储物盒10之间可以通过其它结构固定连接或者可拆卸连接，本实施例中，第一门体11上设置间隔分布的两个凸筋117，两个凸筋117之间的距离与第一储物盒的盒体宽度匹配，两个凸筋117的内侧各设有凸块118，对应的，第一储物盒10的两侧设置凹部107，凹部 107的面积与凸筋117的面积匹配，凹部107内设有n型凹槽108，第一储物盒10和第一门体11可以沿着竖直方向使两个凸筋117卡在两个凹部107，凸块118陷入凹槽108内实现安装。
助力机构50构造为气弹簧，气弹簧的一端枢转连接在竖直支架26的底部，气弹簧的另一端枢转连接在第二连杆42上。通过设置气弹簧助力，打开第一储物盒10会非常省力，结构简单而且安装比较方便，从而减小冰箱抽屉的制造成本。当然，助力机构也可以是液压杆组件，同样也可以实现助力作用。
在其它可实施的方式中，提升机构40也可以用于单个储物盒的冰箱抽屉，这样，冰箱抽屉可以包括支架、第一储物盒10和第一门体11，其中第一储物盒10相对于支架活动设置，第一门体11固定连接第一储物盒10的一侧以打开第一储物盒10。而提升机构40可以设置于第一储物盒10和支架之间，提升机构40和支架之间设有助力机构50，第一门体11带动第一储物盒10相对于支架运动，助力机构50驱动提升机构40带动第一储物盒10相对于支架向上抬升，提升机构40包括第一连杆41和第二连杆42，第一连杆41的两端分别枢转连接第一门体10和支架，第二连杆42的两端分别枢转连接第一门体10和支架，第二连杆构造为弯折型连杆，助力机构的驱动点位于第二连杆的两端中的一个到弯折部之间。
也就是说，可以把第二储物盒20看做冰箱的箱体的一部分，这样可以认为支架固定连接在冰箱的箱体内，从而实现单个储物盒拉出时的抬升。这样底部的抽屉拉出后可向上举起，同样减少用户弯腰/下蹲的次数，改善用户体验。而且设置助力机构助力，用户开抽屉时更加省力，用户体验更好。
进一步的，第二连杆42上设有至少两个安装孔421，气弹簧的另一端可选择枢转连接于至少两个安装孔421中的一个。设置多个安装孔421一方面可以调节气弹簧的力度，比如同样的气弹簧，连接于靠下的安装 孔时会比较紧，连接于靠上的安装孔时会比较松，也就是弹力的大小；另一方面，可以通过连接于不同的安装孔来调节第一储物盒10抬升的高度。即同样的弹力的气弹簧，如果气弹簧的长度不同，通过改变气弹簧连接的安装孔的位置，可以改变拉出第一储物盒时抬升的高度；如果同样长度的气弹簧，通过改变气弹簧连接的安装孔的位置，可以改变拉出第一储物盒的用力大小。当然，也可以在竖直支架26上设置多个安装孔，气弹簧的一端可选择枢转连接于多个安装孔421中的一个，可以实现相同的功能。
另外，为了实现第一储物盒10拉出时左右两侧的同步，第一储物盒10的两侧分别设置有第一连杆41和第二连杆42，两侧的第二连杆42之间连接有同步杆45，同步杆45位于第一储物盒10的底部，从而无论如何拉出第一储物盒10，都不会发生左右倾斜的情况。如图9所示，助力机构的驱动点位于第二连杆42连接水平支架25的一端和弯折部之间，在第一储物盒10的拉出过程中，气弹簧施加在第二连杆42上的弹性力的方向发生变化，既有驱动第一储物盒10向前的分力，又有驱动第一储物盒10向上的分力，从而将第一储物盒10打开到如图9所示的位置。因此无论是向外拉出第一储物盒10还是向上抬升储物盒10，均有气弹簧进行助力，因此用户打开抽屉的动作更加省力。
本发明另一实施方式提供一种冰箱，包括：箱体以及活动设置于箱体的上述的冰箱抽屉，其中，冰箱抽屉设置于箱体的底部。
根据上述实施方式，本发明中将冷冻抽屉区域前后分区设计，根据需要分别打开不同的区域，构思新颖。前面的常用区域开关与现有把手结构一体式设计，美观且易于操作。前面区域存储保存时间较短的食材，后面区域存储保存时间较长的食材，减少用户抽拉抽屉时的质量负载，改善用户体验。另外，保存时间较长的食材在内侧依然可以按照传统方式整体拉出，在内侧存放既温度变化小以保障冷冻效果，又未改变用户传统使用冰箱习惯，方便实用。而且，前面的常用区域拉出后可向上举 起，减少用户弯腰/下蹲的次数，改善用户体验。前面的常用区域拉出时，下面设计气弹簧助力，进一步改善用户体验。
应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施方式中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施方式的具体说明，它们并非用以限制本发明的保护范围，凡未脱离本发明技艺精神所作的等效实施方式或变更均应包含在本发明的保护范围之内。

Claims (11)

  1. 一种冰箱抽屉，其特征在于，包括：
    支架；
    第一储物盒，相对于所述支架活动设置；
    第二储物盒，与第一储物盒相对独立并且并排设置；
    第一门体，固定连接第一储物盒的一侧以打开所述第一储物盒；
    第二门体，固定连接于第二储物盒，所述第一门体和第二门体均设置于所述第一储物盒的同一侧，并且所述第一门体和第二门体结合以打开第二储物盒；
    提升机构，设置于所述第一储物盒和支架之间或者第一门体和支架之间，所述提升机构和支架之间设有助力机构，所述第一门体带动第一储物盒相对于支架运动，所述助力机构驱动提升机构带动所述第一储物盒相对于所述支架向上抬升。
  2. 如权利要求1所述的冰箱抽屉，其特征在于，所述提升机构包括第一连杆和第二连杆，所述第一连杆的两端分别枢转连接第一门体和所述支架，所述第二连杆的两端分别枢转连接第一门体和所述支架，所述第二连杆构造为弯折型连杆，所述助力机构的驱动点位于第二连杆的两端中的一个和第二连杆的弯折部之间。
  3. 如权利要求2所述的冰箱抽屉，其特征在于，所述助力机构构造为气弹簧，所述支架包括水平支架和竖直支架，所述竖直支架固定在水平支架上，所述气弹簧的一端枢转连接在竖直支架的底部，所述气弹簧的另一端枢转连接在第二连杆上。
  4. 如权利要求3所述的冰箱抽屉，其特征在于，所述第二连杆上设有至少两个安装孔，所述气弹簧的另一端可选择枢转连接于所述至少两个安装孔中的一个。
  5. 如权利要求2所述的冰箱抽屉，其特征在于，所述第一储物盒的 两侧分别设置有第一连杆和第二连杆，两侧的第二连杆之间连接有同步杆，所述同步杆位于所述第一储物盒的底部。
  6. 如权利要求1所述的冰箱抽屉，其特征在于，还包括锁定组件，设置于第一门体和第二门体之间，所述锁定组件包括设置于第一门体上的开关件以及由所述开关件控制的锁定件，所述开关件可操作的带动锁定件运动以结合第一门体和第二门体或分离第一门体和第二门体。
  7. 如权利要求6所述的冰箱抽屉，其特征在于，所述第一门体具有低于第二门体的第一边缘，所述第一边缘面对第二门体的一侧形成凹陷部，所述凹陷部沿着第一边缘的纵长方向延伸以形成操作第一门体的操作空间，所述开关件设置于所述凹陷部内，所述锁定组件还包括弹性元件，所述开关件可操作的带动锁定件运动以分离第一门体和第二门体，所述弹性元件抵压所述锁定件以结合第一门体和第二门体。
  8. 如权利要求7所述的冰箱抽屉，其特征在于，所述开关件枢转连接于所述第一边缘的中部，其枢转轴线与所述第一边缘的纵长方向平行，所述锁定件具有与所述开关件配合的斜面部，所述开关件包括配合面，所述开关件枢转使所述配合面挤压所述斜面部以带动所述锁定件克服弹性力运动。
  9. 如权利要求5所述的冰箱抽屉，其特征在于，所述第二储物盒包括第二腔室以及自第二腔室的上边缘水平延伸的遮盖部，所述第一储物盒位于所述遮盖部的下方并且其开口至少部分被遮盖部覆盖，所述遮盖部的边缘向上延伸有风孔部，所述风孔部上设有若干个风口，所述第一储物盒包括第一腔室，所述第一腔室和第二腔室之间通过所述若干个风口气体连通。
  10. 如权利要求1所述的冰箱抽屉，其特征在于，所述第二门体构造为框体，包括门体中空部，所述第一门体覆盖所述门体中空部，所述第一门体和第二门体之间设有密封件，所述密封件围绕门体中空部一周设置，所述第一储物盒的一部分伸入所述门体中空部内。
  11. 一种冰箱，其特征在于，包括：箱体以及设置于箱体的如权利要求1-10任一项所述的冰箱抽屉，所述冰箱抽屉设置于箱体的底部。
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EP3992558A1 (en) 2022-05-04
CN112146337B (zh) 2021-09-21

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