WO2023050618A1 - 储物柜 - Google Patents

储物柜 Download PDF

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Publication number
WO2023050618A1
WO2023050618A1 PCT/CN2021/142534 CN2021142534W WO2023050618A1 WO 2023050618 A1 WO2023050618 A1 WO 2023050618A1 CN 2021142534 W CN2021142534 W CN 2021142534W WO 2023050618 A1 WO2023050618 A1 WO 2023050618A1
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WO
WIPO (PCT)
Prior art keywords
fixed
slide rail
pulley
lifting
cable
Prior art date
Application number
PCT/CN2021/142534
Other languages
English (en)
French (fr)
Inventor
席永学
Original Assignee
合肥美的电冰箱有限公司
合肥华凌股份有限公司
美的集团股份有限公司
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 合肥美的电冰箱有限公司, 合肥华凌股份有限公司, 美的集团股份有限公司 filed Critical 合肥美的电冰箱有限公司
Priority to EP21939988.8A priority Critical patent/EP4179923A4/en
Publication of WO2023050618A1 publication Critical patent/WO2023050618A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B51/00—Cabinets with means for moving compartments up and down
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/453—Actuated drawers
    • A47B88/457—Actuated drawers operated by electrically-powered actuation means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/90—Constructional details of drawers
    • A47B2088/901—Drawers having a lifting mechanism
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/17—Drawers used in connection with household appliances
    • A47B2210/175—Refrigerators or freezers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/70—Coupled drawers
    • A47B88/75—Coupled drawers the secondary drawer being in or above the primary drawer
    • 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
    • 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
    • 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 present application relates to the technical field of household electrical appliances, in particular to lockers.
  • the upper part of some high-grade refrigerators such as French refrigerators is a cold room
  • the lower part is a multi-layer straight-pull drawer.
  • Users need to bend over or squat down to take and put frozen food from the straight-pull drawer, especially when it takes a long time to organize the straight-pull drawer, it is easy to cause discomfort such as soreness and stiffness in the user's waist or numbness in the calf, which affects the user experience .
  • the present application aims to solve at least one of the technical problems existing in the prior art. For this reason, the present application proposes a locker, which can not only realize the stable lifting of the objects, increase the volume ratio of the locker, but also realize the automatic pushing and pulling of the objects.
  • the cabinet body forms a storage space
  • the object storage component is arranged in the storage space;
  • the object storage component includes a base and an object storage component, and the object storage component can be movably provided with the base;
  • the access mechanism is arranged on at least one side of the base; the access mechanism is respectively connected with the base and the cabinet, and is used to drive the base to return to the hidden position of the storage space and extend switch between the withdrawn positions of the storage space;
  • the lifting mechanism is arranged on at least one side of the object; the lifting mechanism includes a pulley assembly, a lifting cable and a lifting drive member; the lifting cable is wound around the pulley assembly, so that the lifting cable And/or a plurality of synchronous and co-moving installation positions are formed on the pulley assembly, and the object is installed on the installation positions; the lifting driving member is fixed on the base for driving the lifting flexible
  • the cable drives the object to move up and down relative to the base.
  • the base by setting a lifting mechanism and an in-and-out mechanism on at least one side of the storage component, the base can be driven to extend out or return to the cabinet by starting the in-and-out mechanism when picking or placing items. Close or far away from the user, on this basis, the lifting or lowering of the object relative to the base can be realized by activating the lifting mechanism, thereby preventing the user from bending over to pick and place the object, and improving the user experience.
  • the application uses the hoisting cable and the pulley assembly of the lifting mechanism to lift the device object, it can not only realize multi-point hoisting on one side of the object with the help of the pulley assembly, but also use the flexibility of the hoisting cable itself to absorb the lifting drive.
  • the generated vibration prevents the vibration generated by the lifting drive from being transmitted to the storage object, thereby realizing the stable lifting of the storage object.
  • the pulley assembly includes a plurality of fixed pulleys rotatably arranged on the base, and the lifting cables form a plurality of fixed pulleys with the same transmission direction and parallel pulleys.
  • the flexible cable section, the installation location is located on the flexible cable section.
  • the hoisting cable is annular
  • the plurality of fixed pulleys include:
  • the first fixed pulley block includes a plurality of first fixed pulleys
  • the second fixed pulley block is arranged below the first fixed pulley block and is connected to the first fixed pulley block through the lifting cable; the second fixed pulley block includes a plurality of second fixed pulleys;
  • the third fixed pulley set is located between the first fixed pulley set and the second fixed pulley set; the third fixed pulley set includes at least one third fixed pulley set between two adjacent second fixed pulleys pulley; the hoisting cable wound between two adjacent second fixed pulleys goes around the corresponding third fixed pulley, so that the hoisting cable is connected between the first fixed pulley group and the A plurality of flexible cable segments are formed between the second fixed pulley assembly;
  • the lifting driving member is connected with the first fixed pulley, the second fixed pulley or the third fixed pulley.
  • the lifting cable includes a first cable and a second cable that are both linear
  • the pulley assembly includes a first movable pulley and a second movable pulley
  • the installation position is located on the first movable pulley.
  • a movable pulley and the second movable pulley; the first ends of the first flexible cable and the second flexible cable are fixed on the base, and the second end of the first flexible cable passes through the first
  • the movable pulley is then wound on the lifting driving member, and the second end of the second flexible cable is wound on the lifting driving member after passing through the second movable pulley.
  • the lifting driving member includes a motor, a driving drum and a driven drum installed on the base, and the second end of the first cable is wound on the driving drum , the second end of the second flexible cable is wound on the driven drum, the end of the driving drum is fixed with a driving gear, and the end of the driven drum is fixed with a gear meshing with the driving gear.
  • Driven gear; the motor is connected with the driving reel for driving the driving reel to rotate.
  • the entry and exit mechanism includes:
  • the first slide rail is fixed on the cabinet body
  • the second slide rail is slidably mounted on the first slide rail, so as to be suitable for sliding relative to the first slide rail;
  • the fixed pulley for entering and exiting is rotatably installed on the first slide rail;
  • a rotating wheel rotatably arranged on the cabinet or the first slide rail
  • the in and out cables are wound around the rotating wheel and the in and out fixed pulley; the two ends of the in and out cables are connected to the second slide rail;
  • the drive in and out is used to drive the rotating wheel to rotate.
  • the entry and exit mechanism further includes at least one intermediate slide rail, the first slide rail is slidably connected to the second slide rail through the intermediate slide rail, and the intermediate slide rail is rotatably At least one in-out movable pulley is installed, and the in-out flexible cable located between the in-out fixed pulley and the second sliding rail winds around the in-out movable pulley.
  • both sides of the base are provided with the access mechanism, the first slide rail is formed on the first connecting plate, and the rotating wheel is installed on the first connecting plate through a wheel sleeve. plate; the two entry and exit drive parts are both installed on the second connecting plate, and the second connecting plate is fixed between the two first connecting plates.
  • the two in-out driving parts are integrated into an assembly including a synchronous lever, an in-out motor and a gear assembly
  • the in-out motor is fixed to the second connecting plate
  • the synchronous lever is rotatably installed On the second connecting plate, both ends of the synchronization rod are respectively fixedly connected to the two rotating wheels, and the output shaft of the in-out motor is driven and matched with the synchronization rod through the gear assembly.
  • the entry and exit mechanism includes:
  • the first slide rail is fixed on the cabinet body
  • the second slide rail is fixed on the base
  • the middle slide rail the upper and lower edges of which are slidably mounted on the first slide rail and the second slide rail respectively; both ends of the middle slide rail are rotatably installed with moving pulleys in and out;
  • the in and out cables are wound around the two in and out movable pulleys
  • the first connecting piece is fixedly connected with the front end of the first slide rail and the access cable;
  • the second connecting piece is fixedly connected with the rear end of the second slide rail and the access cable;
  • the in-out driving member is used to drive the in-out movable pulley to rotate.
  • the locker in this application is provided with a lifting mechanism and an in-and-out mechanism on at least one side of the storage assembly, and when taking or placing items, the base can be driven to extend or return to the cabinet by activating the in-and-out mechanism, that is, to approach or move away.
  • the user can realize the raising or lowering of the object relative to the base by activating the lifting mechanism, thereby avoiding the user to bend down to pick and place the object, and improving the user experience.
  • the application uses the hoisting cable and the pulley assembly of the lifting mechanism to lift the device object, it can not only realize multi-point hoisting on one side of the object with the help of the pulley assembly, but also use the flexibility of the hoisting cable itself to absorb the lifting drive.
  • the generated vibration prevents the vibration generated by the lifting drive from being transmitted to the storage object, thereby realizing the stable lifting of the storage object.
  • the lifting mechanism since the assembly of the pulley assembly occupies a small area, the lifting mechanism has almost no influence on the volume ratio of the cabinet.
  • Fig. 1 is one of the three-dimensional schematic diagrams of the locker provided by the embodiment of the present application.
  • Fig. 2 is the second perspective view of the locker provided by the embodiment of the present application.
  • Fig. 3 is a schematic left view of the locker provided by the embodiment of the present application.
  • Fig. 4 is a schematic longitudinal sectional view of the storage assembly provided by the embodiment of the present application.
  • Fig. 5 is a schematic perspective view of one of the lifting mechanisms provided by the embodiment of the present application.
  • Fig. 6 is a schematic front view of one of the lifting mechanisms provided by the embodiment of the present application.
  • Fig. 7 is one of the three-dimensional schematic diagrams of another lifting mechanism provided by the embodiment of the present application.
  • Fig. 8 is the second perspective view of another lifting mechanism provided by the embodiment of the present application.
  • Fig. 9 is a schematic front view of another lifting mechanism provided by the embodiment of the present application.
  • Fig. 10 is a schematic front view of another lifting mechanism provided by the embodiment of the present application.
  • Fig. 11 is a schematic side view of one of the entry and exit mechanisms provided by the embodiment of the present application.
  • Figure 12 is one of the three-dimensional schematic diagrams of one of the access structures provided by the embodiment of the present application.
  • Figure 13 is the second perspective view of one of the access structures provided by the embodiment of the present application.
  • Fig. 14 is a schematic perspective view of another access structure provided by the embodiment of the present application.
  • Fig. 15 is a schematic top view of another entry and exit mechanism provided by the embodiment of the present application.
  • Fig. 16 is one of the three-dimensional schematic diagrams of another entry and exit mechanism provided by the embodiment of the present application.
  • Fig. 17 is the second perspective view of another entry and exit mechanism provided by the embodiment of the present application.
  • 450 a transmission rod; 461, a first connecting piece; 462, a second connecting piece.
  • connection and “connected” should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, Or integrated connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, Or integrated connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary.
  • the first feature may be in direct contact with the first feature or the first feature and the second feature may pass through the middle of the second feature.
  • Media indirect contact Moreover, “on”, “above” and “above” the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal thickness of the first feature is higher than that of the second feature.
  • “Below”, “beneath” and “beneath” the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply mean that the horizontal thickness of the first feature is smaller than that of the second feature.
  • the embodiment of the present application provides a locker, which includes a cabinet body 100 , a storage assembly 200 , an access mechanism 300 and a lifting mechanism 400 ; wherein, the cabinet body 100 is formed with a storage In the object space, the object storage assembly 200 is arranged in the storage space.
  • the object storage assembly 200 includes a base 210 and an object storage object 220, and the object storage object 220 is movably provided with the base 210;
  • the mechanism 300 is connected with the base 210 and the cabinet body 100 respectively, and is used to drive the base 210 to switch between the hidden position retracted into the storage space and the withdrawn position stretched out from the storage space;
  • the lifting mechanism 400 is arranged at least On one side, the lifting mechanism 400 includes a pulley assembly, a lifting cable 410 and a lifting drive 420; the lifting cable 410 is wound around the pulley assembly to form multiple synchronous and co-directional movements on the lifting cable 410 and/or the pulley assembly.
  • the installation position 401, the storage object 220 is installed in the installation position 401; the lifting driving member 420 is fixed on the base 210, and is used to drive the lifting cable 410 to drive the storage object 220 to move up and down relative to the cabinet body 100.
  • the locker may be, but not limited to, a refrigerator, a retail cabinet or a disinfection cabinet.
  • the base 210 is a drawer located at the lower part of the French refrigerator, and the storage device 220 is a storage box in the drawer.
  • the user can first activate the in and out mechanism 300, so that the base 210 slides towards the user relative to the cabinet body 100 until it reaches the withdrawn position; then, as shown in Figure 1
  • start the lifting driver 420 to drive the lifting cable 410 to drive the object 220 to rise steadily until the object 220 stretches out of the base 210
  • restart the lifting driver 420 Make it drive the lifting cable 410 to drive the object 220 down steadily until the object 220 falls into the base 210 again; finally, start the access mechanism 300 again, so that the base 210 slides away from the user relative to the cabinet 100 until it reaches Hide location.
  • the side wall of the base 210 facing the object 220 is formed with elongated holes corresponding to the installation positions 401 one by one, and the elongated holes extend along the height direction of the base 210 .
  • the locker in this embodiment is provided with a lifting mechanism 400 and an in-and-out mechanism 300 on at least one side of the storage assembly 200, and the base 210 can be driven to extend out by activating the in-and-out mechanism 300 when taking or placing items. Or return to the cabinet 100, which means approaching or moving away from the user.
  • the lifting mechanism 400 by starting the lifting mechanism 400, the lifting or lowering of the storage object 220 relative to the base 210 can be realized, thereby preventing the user from bending over to pick and place the object, and improving the user experience. experience.
  • the present embodiment utilizes the hoisting cable 410 and the pulley assembly of the lifting mechanism 400 to lift the device object 220, not only the multi-point hoisting of the object 220 on one side can be realized by means of the pulley assembly, but also the hoisting cable 410 itself can be used.
  • the flexibility of the structure absorbs the vibration generated by the lifting driving part 420, and prevents the vibration generated by the lifting driving part 420 from being transmitted to the storage object 220, thereby realizing the stable lifting of the storage object 220.
  • the assembly area of the pulley assembly is small, the lifting mechanism 400 has almost no influence on the volume ratio of the cabinet.
  • the pulley assembly includes a plurality of fixed pulleys rotatably arranged on the base 210, and the hoisting cable 410 forms a plurality of cable segments with the same transmission direction and parallel between the fixed pulleys,
  • the installation position 401 is located on the cable section.
  • the plurality of fixed pulleys include a plurality of first fixed pulleys 431, a plurality of second fixed pulleys 432, and at least one third fixed pulley disposed between two adjacent second fixed pulleys 432 433, that is, the pulley assembly is a fixed pulley block, and the fixed pulley block includes a first fixed pulley block, a second fixed pulley block and a third fixed pulley block, and the second fixed pulley block is arranged below the first fixed pulley block, and passes through the lifting cable 410 and the third fixed pulley block.
  • the first fixed pulley block is connected by transmission; the third fixed pulley block is arranged between the first fixed pulley block and the second fixed pulley block; Fixed pulley 433, so that lifting cable 410 forms a plurality of cable segments between the first fixed pulley block and the second fixed pulley assembly; Pulley 433 is connected.
  • the lifting driving member 420 may be, but not limited to, a motor or a rotating handle.
  • the first fixed pulley 431, the third fixed pulley 433 and the second fixed pulley 432 are arranged sequentially from top to bottom, the third fixed pulley 433 is arranged adjacent to the first fixed pulley 431, and the third fixed pulley 433 on the left side
  • the fixed pulley 431 , the second fixed pulley 432 on the left side, the third fixed pulley 433 , the second fixed pulley 432 on the right side and the first fixed pulley 431 on the right side are sequentially connected by the lifting cable 410 .
  • the lifting cable 410 wound between the third fixed pulley 433 and one of the second fixed pulleys 432, and the lifting cable 410 wound between the other second fixed pulley 432 and the corresponding first fixed pulley 431 The transmission direction is the same and parallel.
  • the lifting cables 410 between the pulleys 432 are parallel to each other and have the same transmission direction, which can be used as two cable sections. Since the two flexible cable sections extend vertically, after the side walls of the storage object 220 are fixed on the two flexible cable sections through the connecting piece, the storage object 220 can be lifted vertically. Specifically, when the lifting driving member 420 drives the lifting cable 410 to rotate counterclockwise as a whole, the two cable sections are the lifting cable wound between the third fixed pulley 433 and the second fixed pulley 432 on the left.
  • the hoisting cables 410 wound between the second fixed pulley 432 on the right side and the first fixed pulley 431 on the right side move upwards, thereby driving the object 220 to move upwards vertically.
  • the lifting driving member 420 drives the lifting cable 410 to move clockwise as a whole, the two cable segments both move downwards, thereby driving the object 220 to move vertically downward.
  • the position of the cable section can be determined according to specific needs.
  • the hoisting cable 410 is wound between the second fixed pulley 432 on the right side and the first fixed pulley 431 on the right side
  • the first fixed pulley 431 on the left side and the second fixed pulley 432 on the left side may not be parallel, that is to say, not as a cable segment.
  • the lifting mechanism 400 can lift the storage assembly 200 in the vertical direction, but cannot lift it in the oblique direction.
  • a plurality of third fixed pulleys 433 can be arranged between two second fixed pulleys 432, for example, as shown in Figures 7 to 9 , the pulley assembly includes two first fixed pulleys 431 , two second fixed pulleys 432 and two third fixed pulleys 433 .
  • the first fixed pulley 431, the third fixed pulley 433 and the second fixed pulley 432 are arranged successively from top to bottom, the third fixed pulley 433 is arranged near the first fixed pulley 431, the first fixed pulley 431 on the left side, the second fixed pulley 431 on the left side
  • the second fixed pulley 432, the third fixed pulley 433 on the left side, the third fixed pulley 433 on the right side, the second fixed pulley 432 on the right side and the first fixed pulley 431 on the right side are sequentially connected by the lifting cable 410, and the lifting
  • the flexible cable 410 forms an inverted "concave" shape.
  • the lifting cable 410 wound between the third fixed pulley 433 on the left side and the second fixed pulley 432 on the left side is connected with the second fixed pulley 432 wound on the right side and the first fixed pulley 432 on the right side.
  • the lifting cables 410 between the pulleys 431 are parallel to each other and have the same transmission direction, which can be used as two cable sections.
  • the lifting driving member 420 drives the lifting cable 410 to rotate counterclockwise as a whole
  • the two flexible cable segments are the lifting cable 410, which is wound between the left third fixed pulley 433 and the left second fixed pulley 432
  • the hoisting cables 410 wound between the second fixed pulley 432 on the right side and the first fixed pulley 431 on the right side move upwards, thereby driving the object 220 to move vertically upwards.
  • the lifting driving member 420 drives the lifting cable 410 to move clockwise as a whole, the two cable segments both move downwards, thereby driving the object 220 to move vertically downward.
  • the number of installation positions 401 can be not only two but also more than two.
  • the pulley assembly includes two first fixed pulleys 431 , three second fixed pulleys 432 and two third fixed pulleys 433 .
  • the lifting cable 410 wound between the third fixed pulley 433 on the left side and the second fixed pulley 432 on the left side is wound between the third fixed pulley 433 on the right side and the second fixed pulley 432 in the middle.
  • the transmission direction of the hoisting cable 410 in between and the hoisting cable 410 between the first fixed pulley 431 on the right side and the second fixed pulley 432 on the right side are the same and parallel, and can be used as three cable segments.
  • the two ends and the middle part of the side wall of the base 210 can be respectively fixed on the three flexible cable segments through connecting pieces.
  • a tensioner 440 is provided on the lifting cable 410 .
  • the lifting cable 410 can be but not limited to a synchronous belt or a chain.
  • the first fixed pulley 431, the second fixed pulley 432 and the third fixed pulley 433 are all gears meshed with the synchronous belt.
  • the lifting cable 410 is a chain
  • the first fixed pulley 431, the second fixed pulley 432 and the third fixed pulley 433 are all sprockets engaged with the chain.
  • the first fixed pulley 431 , the second fixed pulley 432 and the third fixed pulley 433 can use fixed pulleys of the same specification, that is to say, the sizes and materials of the three are the same.
  • the hoisting cable 410 may not only be circular, but also linear.
  • the hoisting cable 410 includes a first cable 411 and a second cable 412 that are all linear
  • the pulley assembly includes a first movable pulley 434 and a second movable pulley 435, and the installation position 401 is located on the first movable pulley.
  • the first end of the first flexible cable 411 and the second flexible cable 412 are all fixed on the base 210, and the second end of the first flexible cable 411 is wound around the lifting drive after passing through the first movable pulley 434 420 , the second end of the second flexible cable 412 winds around the second movable pulley 435 and then winds on the lifting driving member 420 .
  • the lifting driving member 420 includes a motor and a driving drum 421 and a driven drum 422 installed on the base 210, the second end of the first flexible cable 411 is wound on the driving drum 421, the second end of the second flexible cable 412 is The two ends are wound on the driven drum 422, the end of the driving drum 421 is fixed with a driving gear 423, and the end of the driven drum 422 is fixed with a driven gear 424 meshing with the driving gear 423; 421 connection for driving the driving drum 421 to rotate.
  • the motor drives the driving reel 421 to rotate counterclockwise
  • the driven reel 422 rotates clockwise synchronously thereupon
  • the first flexible cable 411 and the second flexible cable 412 are driven from the active reel 421 and the driven reel 422 respectively.
  • the first movable pulley 434 and the second movable pulley 435 to move downward synchronously.
  • the base 210 on which the first movable pulley 434 and the second movable pulley 435 are fixed can move up and down.
  • the synchronous rotation of the driving drum 421 and the driven drum 422 in addition to setting the driving gear 423 and the driven gear 424, it can also be realized by increasing the number of motors, that is, setting two motors .
  • the two motors are respectively connected with the driving drum 421 and the driven drum 422, and the synchronous rotation of the driving drum 421 and the driven drum 422 can be realized by precisely controlling the opening and closing time and the rotating speed of the two motors, and then the The first movable pulley 434 and the second movable pulley 435 move synchronously and in the same direction.
  • both sides of the base 210 are provided with a lifting mechanism 400 , and two lifting driving parts 420 are integrated, that is to say, two lifting devices share one lifting driving part 420 .
  • the lifting cable 410 is ring-shaped and the lifting drive part 420 is a motor
  • the pulley assemblies of the two lifting devices are connected through the transmission rod 450
  • the output shaft of the motor is connected with the transmission rod 450
  • the motor drives the two lifting flexible cables through the transmission rod 450.
  • Cable 410 transmission is
  • the lifting mechanism 400 may also be provided on only one side of the base 210, and the guide rail extending along the height direction of the cabinet body 100 may be provided on the other side; Specifically, the guide rail is formed with a chute extending along its height direction, and the side wall of the object storage device 220 is formed with a protrusion that is slidably matched with the chute. Certainly, ribs extending along the height direction may also be formed on the guide rail, and grooves slidingly matched with the ribs are formed on the side walls of the storage device 220 .
  • setting the lifting mechanism 400 on both sides of the base 210 can not only realize multi-point hoisting on both sides of the storage object 220, but also improve the height of the storage object 220. Stability during the moving process, and there is no need to configure additional guide rails, reducing the assembly footprint.
  • the access mechanism 300 can adopt various structural forms, for example:
  • the entry and exit mechanism 300 includes a first slide rail 310, a second slide rail 320, an entry and exit cable 350, an entry and exit fixed pulley 341, a rotating wheel 342 and an entry and exit drive member; wherein, the first The slide rail 310 is fixed on the cabinet body 100, the second slide rail 320 is fixed on the base 210, the second slide rail 320 is slidably mounted on the first slide rail 310, so as to be suitable for sliding relative to the first slide rail 310; 341 is rotatably installed on the first slide rail 310, and the rotating wheel 342 is rotatably arranged on the cabinet body 100 or the first slide rail 310. Both ends are connected to the second slide rail 320; the drive in and out is used to drive the rotating wheel 342 to rotate.
  • the drive in and out is activated to drive the rotating wheel 342 to rotate. Since the in and out flexible cable 350 is wound around the rotating wheel 342 and the in and out fixed pulley 341, the two ends of the in and out flexible cable 350 are connected to the second slide rail 320, while the first slide rail 310 is fixed on the cabinet body 100, and the second slide rail 320 is fixed on the Therefore, during the rotation of the rotating wheel 342, the second sliding rail 320 will move linearly relative to the first sliding rail 310 through the in and out cable 350, that is to say, the base 210 is approaching or Sliding horizontally in a direction away from the user switches between the hidden position and the withdrawn position.
  • the rotating wheel 342 will only drive the fixed pulley 341 to rotate through the cable 350 , but will not drive the fixed pulley 341 to change its spatial position.
  • the quantity of entering and exiting the fixed pulley 341 can be one or more.
  • the diameters of the rotary wheel 342 and the fixed pulley 341 are different, when the two ends of the first slide rail 310 are provided with the fixed pulley 341, the fixed pulley adjacent to the rotary wheel 342 will 341 is positioned at right side in and out fixed pulley 341 among Fig.
  • the in-out mechanism 300 in this embodiment is not only simple in structure and takes up little space, but also very convenient to disassemble because it only involves the disassembly and assembly of the rotating wheel 342, the in-out fixed pulley 341 and the in-out driving member.
  • the second slide rail 320 is fixed with a slider 380 , and the two ends of the access cable 350 are fixed to the slider 380 .
  • the fixing method between the slider 380 and the access cable 350 is not limited, for example, it may be binding, screw connection or welding.
  • the slide block 380 may be disposed at an end of the second slide rail 320 adjacent to the rotating wheel 342 .
  • the end of the access cable 350 can also be fixed by means of a fixing member 390, and the fixing member 390 fixes the access cable 350 to the second on the slide rail 320.
  • the middle slide rail 330 is rotatably installed with at least one in-out movable pulley 343 , and the in-out flexible cable 350 located between the in-out fixed pulley 341 and the second slide rail 320 winds around the in-out movable pulley 343 .
  • the middle slide rail 330 is rotatably installed with at least one in-out movable pulley 343 , and the in-out flexible cable 350 located between the in-out fixed pulley 341 and the second slide rail 320 winds around the in-out movable pulley 343 .
  • two adjacent intermediate slide rails 330 are slidably connected, so that the two intermediate slide rails 330 can slide relative to each other.
  • a middle slide rail 330 is arranged between the first slide rail 310 and the second slide rail 320, and the upper and lower edges of the middle slide rail 330 are slidably installed on the first slide rail 310 and the second slide rail 310 respectively.
  • Slide rails 320 for example, the first slide rail 310 is formed with a first groove extending along its length direction toward the side of the middle slide rail 330, and the second slide rail 320 is formed with a groove extending along its length direction toward the side of the middle slide rail 330. In the extended second groove, the upper and lower edges of the middle sliding rail 330 are respectively embedded in the second groove and the first groove.
  • first rib extending along the length direction of the first slide rail 310 may also be formed on the side facing the middle slide rail 330
  • second slide rail 320 may be formed on the side facing the middle slide rail 330
  • Both ends of the middle slide rail 330 are rotatably equipped with an in-out movable pulley 343, and the in-out flexible cable 350 located between the in-out fixed pulley 341 and the second slide rail 320 first winds through the in-out movable pulley far away from the cabinet body 100 backplane, that is, the right side. 343, then go around the movable pulley 343 adjacent to the cabinet body 100 backboard, that is, the left side.
  • the access cable 350 between the fixed pulley 341 and the second slide rail 320 includes a first cable segment 351, a second cable segment 352 and a third cable segment 353, the first cable segment 351 is located between the entry and exit fixed pulley 341 and the entry and exit movable pulley 343 away from the backboard of the cabinet body 100, the second flexible cable section 352 is located between the two entry and exit movable pulleys 343, and the third flexible cable section 353 is located near the entrance and exit of the cabinet body 100 backplane. between the movable pulley 343 and the second slide rail 320 . There is a certain angle between the first flexible cable segment 351 , the second flexible cable segment 352 and the third flexible cable segment 353 .
  • the first cable section 351, the The second cable segment 352 and the second cable segment 352 are parallel to each other.
  • the in-out flexible cable 350 between the in-out fixed pulley 341 and the second slide rail 320 winds around the two in-out and out-going cables in turn.
  • the in and out cable 350 between the in and out fixed pulley 341 and the in and out movable pulley 343 on the right becomes shorter, and the in and out cable between the rotating wheel 342 and the second slide rail 320 shortens. 350 continues to get longer.
  • the in and out cable 350 located between the rotating wheel 342 and the second slide rail 320 moves to the right, and then drives the second slide rail 320 to move to the right.
  • the in and out cable 350 between the rotating wheel 342 and the second slide rail 320 becomes shorter, and the in and out cable 350 between the in and out moving pulley 343 on the left side and the second slide rail 320 shortens.
  • the flexible cable 350 becomes longer.
  • the third cable Section 353 also moves to the right, and drives the moving pulley 343 to move to the right, so as to drive the middle slide rail 330 to move to the right.
  • the middle slide rail 330 moves to the right, the in and out cable 350 between the in and out fixed pulley 341 and the right in and out movable pulley 343 becomes longer, and the in and out cable 350 between the rotating wheel 342 and the second slide rail 320 becomes longer. Keep getting shorter.
  • both sides of the base 210 are provided with access mechanism 300, in order to facilitate the modular installation, transportation and production of the access mechanism 300, the first slide rail 310 is formed on the first connecting plate 371, rotating The wheel 342 is installed on the first connecting plate 371 through the wheel sleeve, and the two in and out driving parts are all installed on the second connecting plate 372, that is to say, the second slide rail 320, the rotating wheel 342, the fixed pulley 341 in and out and the cable 350 in and out It is directly or indirectly installed on the first connecting plate 371 to constitute the first module, and the in-out driving member is installed on the second connecting plate 372 to constitute the second module.
  • the access mechanism 300 When installing the access mechanism 300: first, assemble the first module, that is, install the rotating wheel 342 and the fixed pulley 341 on the first connecting plate 371, and slide the second slide rail 320 to the first slide rail 310.
  • the cable 350 is wound around the rotating wheel 342 and the fixed pulley 341, and the two ends of the cable 350 are connected to the second slide rail 320; on the connecting plate 372; then, connect the in-out driving member with the corresponding rotating wheel 342; finally, install the two first modules on the left and right sides of the base 210 respectively, that is, fix the first connecting plate 371 on
  • the side wall of the cabinet body 100 fixes the second slide rail 320 to the side wall of the base 210; the second connecting plate 372 can be directly fixed on the front side or the rear side of the base 210, and can also be directly fixed at both ends thereof.
  • first connecting plate 371 On the first connecting plate 371 on the left and right sides.
  • first connecting plate 371 and the second connecting plate 372 may be, but not limited to, sheet metal parts.
  • the first connecting plate 371 and the second connecting plate 372 can be connected by clamping, bolting, welding, bonding and the like.
  • the two in and out drive parts can be integrated into an assembly including a synchronous lever 362, an in and out motor 361 and a gear assembly, and the in and out motor 361 is fixed on the second connecting plate 372 , the synchronization rod 362 is rotatably mounted on the second connecting plate 372, and the two ends of the synchronization rod 362 are respectively fixedly connected with the two rotating wheels 342, and the output shaft of the in-out motor 361 is driven and matched with the synchronization rod 362 through the gear assembly.
  • the gear assembly includes a first gear and a second gear, the first gear is fixed on the output shaft of the in-out motor, and the second gear is sheathed on the synchronous rod 362 and fixedly connected with the synchronous rod 362 .
  • the entry and exit mechanism 300 includes a first slide rail 310, a second slide rail 320, an intermediate slide rail 330, an entry and exit cable 350, a first connecting piece 461 and a second connecting piece 462;
  • the first slide rail 310 is fixed on the cabinet body 100
  • the second slide rail 320 is fixed on the base 210
  • the upper and lower edges of the middle slide rail 330 are respectively slidably installed on the first slide rail 310 and the second slide rail 320;
  • Both ends of the slide rail 330 are rotatably equipped with an in-out movable pulley 343
  • the in-out flexible cable 350 is wound around the two in-out movable pulleys 343
  • the first connecting piece 461 is fixedly connected to the front end of the first slide rail 310 and the in-out flexible cable 350 respectively
  • the second connecting piece 462 is fixedly connected with the rear end of the second slide rail 320 and the in-out cable 350 respectively
  • the in-out driving piece is used to drive
  • the access cable 350 can be, but not limited to, a synchronous belt or a chain.
  • the in and out cable 350 is a synchronous belt
  • the in and out movable pulley 343 is a gear meshed with the synchronous belt.
  • the in and out movable pulley 343 is a sprocket engaged with the chain.
  • Both sides of the base 210 are provided with an in-out mechanism 300.
  • the two in-out drives can be integrated to include a synchronous rod 362, an in-out motor 361 and a gear Assemblies of the assembly, the two ends of the synchronous rod 362 are respectively connected with the moving pulleys 343 on both sides, and the output shaft of the in-out motor 361 is driven and matched with the synchronous rod 362 through the gear assembly.
  • the first slide rail 310 is formed on the first connecting plate 371, and the second slide rail 320 is slidably connected to the first slide rail 310 through the middle slide rail 330. That is to say, the second slide rail 320, the middle slide rail 330, the in-out flexible cable 350, and the in-out moving pulley 343 are directly or indirectly installed on the first connecting plate 371 to form the first module, and the in-out driving member is installed on the second connecting plate 372 to form the first module.
  • Way 3 The bottom surface and/or the side wall of the base 210 is fixed with a rack extending along its retraction and extension directions, the cabinet body 100 is provided with a gear meshing with the rack, and an in-out drive such as a motor is connected to the gear.
  • an in-out drive such as a motor is connected to the gear.
  • Mode 4 The bottom surface and/or side wall of the base 210 is fixed with a moving block, and the cabinet body 100 is rotatably equipped with a lead screw whose axial direction is parallel to the retraction and extension direction of the base 210 relative to the cabinet body 100, and moves A threaded hole threadedly connected with the lead screw is provided through the block transversely, and the in-out drive part is connected with the lead screw for driving the lead screw to rotate.
  • the base 210 can be driven to move relative to the cabinet body 100 through the threaded cooperation of the lead screw and the moving block.

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Abstract

本申请涉及生活电器技术领域，提供一种储物柜。该储物柜包括：柜体，形成有储物空间；置物组件，设于储物空间内；置物组件包括基座和置物件，置物件可活动地设置基座；进出机构，设于基座的至少一侧；进出机构分别与基座和柜体连接，用于驱动基座在退回储物空间的隐藏位置以及伸出储物空间的抽出位置之间切换；升降机构，设于置物件的至少一侧；升降机构包括滑轮组件、升降柔索和升降驱动件；升降柔索绕设于滑轮组件，以在升降柔索和/或滑轮组件上形成多个同步且同向运动的安装位，置物件安装于安装位；升降驱动件固定于基座，用于驱动升降柔索带动置物件相对基座上下移动。本申请可避免用户弯腰取放物品，改善了用户体验。

Description

储物柜
相关申请的交叉引用
本申请要求于2021年9月30日提交的申请号为202111165662.0，发明名称为“储物柜”的中国专利申请的优先权，其通过引用方式全部并入本申请。
技术领域
本申请涉及生活电器技术领域，尤其涉及储物柜。
背景技术
目前，一些高档的冰箱例如法式冰箱其上部为冷藏室，下部为多层直拉抽屉。用户需要弯腰或者蹲下才能从直拉抽屉中取放冷冻食品，尤其是在整理直拉抽屉时因时间较长，极易导致用户腰部出现酸软、僵硬等不适感或者小腿麻木，影响用户体验。
发明内容
本申请旨在至少解决现有技术中存在的技术问题之一。为此，本申请提出一种储物柜，不仅可以实现置物件的平稳升降、提高储物柜的容积率，而且还可以实现置物件自动推拉。
根据本申请实施例的储物柜，包括：
柜体，形成有储物空间；
置物组件，设于所述储物空间内；所述置物组件包括基座和置物件，所述置物件可活动地设置所述基座；
进出机构，设于所述基座的至少一侧；所述进出机构分别与所述基座和所述柜体连接，用于驱动所述基座在退回所述储物空间的隐藏位置以及伸出所述储物空间的抽出位置之间切换；
升降机构，设于所述置物件的至少一侧；所述升降机构包括滑轮组件、升降柔索和升降驱动件；所述升降柔索绕设于所述滑轮组件，以在所述升降柔索和/或所述滑轮组件上形成多个同步且同向运动的安装位，所述置物 件安装于所述安装位；所述升降驱动件固定于所述基座，用于驱动所述升降柔索带动所述置物件相对所述基座上下移动。
根据本申请实施例的储物柜，通过在置物组件的至少一侧设置升降机构和进出机构，在拿取或放置物品时通过启动进出机构就可驱动基座伸出或退回柜体也即趋近或远离用户，在此基础上通过启动升降机构就可实现置物件相对基座的升起或降落，从而避免用户弯腰取放物品，改善了用户体验。此外，由于本申请是利用升降机构的升降柔索和滑轮组件吊装置物件，因此不仅可以借助滑轮组件实现置物件单侧的多点吊装，而且还可利用升降柔索自身的柔性吸收升降驱动件产生的振动，避免升降驱动件产生的振动传递至置物件，进而实现置物件的平稳升降。
根据本申请的一个实施例，所述滑轮组件包括多个可转动地设置于所述基座的定滑轮，所述升降柔索在多个所述定滑轮之间形成多个传动方向相同且平行的柔索段，所述安装位设于所述柔索段。
根据本申请的一个实施例，所述升降柔索呈环形，多个述定滑轮包括：
第一定滑轮组，包括多个第一定滑轮；
第二定滑轮组，设于所述第一定滑轮组的下方、并通过所述升降柔索与所述第一定滑轮组传动连接；所述第二定滑轮组包括多个第二定滑轮；
第三定滑轮组，设于所述第一定滑轮组和所述第二定滑轮组之间；所述第三定滑轮组包括设于相邻两个所述第二定滑轮之间的至少一个第三定滑轮；绕设在相邻两个所述第二定滑轮之间的所述升降柔索绕经对应的所述第三定滑轮，以使所述升降柔索在所述第一定滑轮组与所述第二定滑轮组件之间形成多个所述柔索段；
所述升降驱动件与所述第一定滑轮、所述第二定滑轮或所述第三定滑轮连接。
根据本申请的一个实施例，所述第一定滑轮和所述第二定滑轮的数量均为两个，相邻两个所述第二定滑轮之间设有至少一个所述第三定滑轮，绕设于所述第三定滑轮与其中一个所述第二定滑轮之间、以及另外一个所述第二定滑轮与对应的所述第一定滑轮之间的所述升降柔索的传动方向相同且平行。
根据本申请的一个实施例，所述升降柔索包括均呈线形的第一柔索和 第二柔索，所述滑轮组件包括第一动滑轮和第二动滑轮，所述安装位设于所述第一动滑轮和所述第二动滑轮；所述第一柔索和所述第二柔索的第一端均固定于所述基座，所述第一柔索的第二端绕经所述第一动滑轮后缠绕在所述升降驱动件上，所述第二柔索的第二端绕经所述第二动滑轮后缠绕在所述升降驱动件上。
根据本申请的一个实施例，所述升降驱动件包括电机以及安装于所述基座的主动卷筒和从动卷筒，所述第一柔索的第二端缠绕在所述主动卷筒上，所述第二柔索的第二端缠绕在从动卷筒上，所述主动卷筒的端部固定有主动齿轮，所述从动卷筒的端部固定有与所述主动齿轮啮合的从动齿轮；所述电机与所述主动卷筒连接，用于驱动所述主动卷筒转动。
根据本申请的一个实施例，所述进出机构包括：
第一滑轨，固定于所述柜体；
第二滑轨，固定于所述基座，所述第二滑轨可滑动地安装于所述第一滑轨、以适于相对所述第一滑轨滑动；
进出定滑轮，可转动地安装于所述第一滑轨；
旋转轮，可转动地设置于所述柜体或所述第一滑轨；
进出柔索，绕设于所述旋转轮和所述进出定滑轮；所述进出柔索的两端连接于所述第二滑轨；
进出驱动件，用于驱动所述旋转轮转动。
根据本申请的一个实施例，所述进出机构还包括至少一个中间滑轨，所述第一滑轨通过所述中间滑轨与所述第二滑轨滑动连接，所述中间滑轨可转动地安装有至少一个进出动滑轮，位于所述进出定滑轮与所述第二滑轨之间的所述进出柔索绕经所述进出动滑轮。
根据本申请的一个实施例，所述基座的两侧均设置有所述进出机构，所述第一滑轨形成于第一连接板，所述旋转轮通过轮套安装于所述第一连接板；两个所述进出驱动件均安装于第二连接板，所述第二连接板固定于两个所述第一连接板之间。
根据本申请的一个实施例，两个所述进出驱动件集成为包括同步杆、进出电机和齿轮组件的组件，所述进出电机固定于所述第二连接板，所述同步杆可转动地安装于所述第二连接板，所述同步杆的两端分别与两个所 述旋转轮固定连接，所述进出电机的输出轴通过所述齿轮组件与所述同步杆传动配合。
根据本申请的一个实施例，所述进出机构包括：
第一滑轨，固定于所述柜体；
第二滑轨，固定于所述基座；
中间滑轨，其上下边沿分别可滑动地安装于所述第一滑轨和所述第二滑轨；所述中间滑轨的两端均可转动地安装有进出动滑轮；
进出柔索，绕设于两个所述进出动滑轮；
第一连接件，分别与所述第一滑轨的前端和所述进出柔索固定连接；
第二连接件，分别与所述第二滑轨的后端和所述进出柔索固定连接；
进出驱动件，用于驱动所述进出动滑轮转动。
本申请实施例中的上述一个或多个技术方案，至少具有如下技术效果之一：
本申请中的储物柜通过在置物组件的至少一侧设置升降机构和进出机构，在拿取或放置物品时通过启动进出机构就可驱动基座伸出或退回柜体也即趋近或远离用户，在此基础上通过启动升降机构就可实现置物件相对基座的升起或降落，从而避免用户弯腰取放物品，改善了用户体验。此外，由于本申请是利用升降机构的升降柔索和滑轮组件吊装置物件，因此不仅可以借助滑轮组件实现置物件单侧的多点吊装，而且还可利用升降柔索自身的柔性吸收升降驱动件产生的振动，避免升降驱动件产生的振动传递至置物件，进而实现置物件的平稳升降。此外，由于滑轮组件的装配占地面积小，因此升降机构对柜体的容积率几乎没有影响。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附 图。
图1是本申请实施例提供的储物柜的立体示意图之一；
图2是本申请实施例提供的储物柜的立体示意图之二；
图3是本申请实施例提供的储物柜的左视示意图；
图4是本申请实施例提供的置物组件的纵向剖视示意图；
图5是本申请实施例提供的其中一种升降机构的立体示意图；
图6是本申请实施例提供的其中一种升降机构的正视示意图；
图7是本申请实施例提供的另一种升降机构的立体示意图之一；
图8是本申请实施例提供的另一种升降机构的立体示意图之二；
图9是本申请实施例提供的另一种升降机构的正视示意图；
图10是本申请实施例提供的又一种升降机构的正视示意图；
图11是本申请实施例提供的其中一种进出机构的侧视示意图；
图12是本申请实施例提供的其中一种进出结构的立体示意图之一；
图13是本申请实施例提供的其中一种进出结构的立体示意图之二；
图14是本申请实施例提供的另一种进出结构的立体示意图；
图15是本申请实施例提供的另一种进出机构的俯视示意图；
图16是本申请实施例提供的又一种进出机构的立体示意图之一；
图17是本申请实施例提供的又一种进出机构的立体示意图之二；
附图标记：
100、柜体；200、置物组件；210、基座；220、置物件；300、进出机构；
310、第一滑轨；320、第二滑轨；330、中间滑轨；341、进出定滑轮；
342、旋转轮；343、进出动滑轮；350、进出柔索；351、第一柔索段；
352、第二柔索段；353、第三柔索段；361、进出电机；362、同步杆；
371、第一连接板；372、第二连接板；380、滑块；390、固定件；
400、升降机构；401、安装位；410、升降柔索；411、第一柔索；
412、第二柔索；420、升降驱动件；421、主动卷筒；422、从动卷筒；
423、主动齿轮；424、从动齿轮；431、第一定滑轮；432、第二定滑轮；
433、第三定滑轮；434、第一动滑轮；435、第二动滑轮；440、张紧 器；
450、传动杆；461、第一连接件；462、第二连接件。
具体实施方式
下面结合附图和实施例对本申请的实施方式作进一步详细描述。以下实施例用于说明本申请，但不能用来限制本申请的范围。
在本申请实施例的描述中，需要说明的是，术语“中心”、“纵向”、“横向”、“上”、“下”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请实施例和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请实施例的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本申请实施例的描述中，需要说明的是，除非另有明确的规定和限定，术语“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请实施例中的具体含义。
在本申请实施例中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平厚度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平厚度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请实施例的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点 可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
结合图1至图12所示，本申请实施例提供了一种储物柜，该储物柜包括柜体100、置物组件200、进出机构300和升降机构400；其中，柜体100形成有储物空间，置物组件200设于储物空间内，置物组件200包括基座210和置物件220，置物件220可活动地设置基座210；进出机构300设于基座210的至少一侧，进出机构300分别与基座210和柜体100连接，用于驱动基座210在退回储物空间的隐藏位置以及伸出储物空间的抽出位置之间切换；升降机构400设于置物件220的至少一侧，升降机构400包括滑轮组件、升降柔索410和升降驱动件420；升降柔索410绕设于滑轮组件，以在升降柔索410和/或滑轮组件上形成多个同步且同向运动的安装位401，置物件220安装于安装位401；升降驱动件420固定于基座210，用于驱动升降柔索410带动置物件220相对柜体100上下移动。其中，储物柜可以但不限于是冰箱、零售柜或消毒柜。
例如，如图1所示，基座210为位于法式冰箱下部的抽屉，置物件220为抽屉内的储物盒。当需要从置物件220上拿取或放置物品时，如图2所示，用户可先启动进出机构300，以使基座210相对柜体100朝向用户滑动直至到达抽出位置；接着，如图1所示，启动升降驱动件420，使其驱动升降柔索410带动置物件220平稳升起直至置物件220伸出基座210；在拿完或放置好物品后，再重新启动升降驱动件420，使其驱动升降柔索410带动置物件220平稳下降直至置物件220重新落入基座210内；最后，再次启动进出机构300，以使基座210相对柜体100朝远离用户的方向滑动直至达到隐藏位置。需要说明的是，为了提高美观性、同时降低滑轮组件被异物卡住的风险，如图4所示，基座210的侧壁形成有空腔，升降机构400设置在基座210的空腔内，且基座210的侧壁朝向置物件220的一侧形成有与安装位401一一对应的长条孔，长条孔沿基座210的高度方向延伸。
由上可知，本实施例中的储物柜通过在置物组件200的至少一侧设置升降机构400和进出机构300，在拿取或放置物品时通过启动进出机构300 就可驱动基座210伸出或退回柜体100也即趋近或远离用户，在此基础上通过启动升降机构400就可实现置物件220相对基座210的升起或降落，从而避免用户弯腰取放物品，改善了用户体验。此外，由于本实施例是利用升降机构400的升降柔索410和滑轮组件吊装置物件220，因此不仅可以借助滑轮组件实现置物件220单侧的多点吊装，而且还可利用升降柔索410自身的柔性吸收升降驱动件420产生的振动，避免升降驱动件420产生的振动传递至置物件220，进而实现置物件220的平稳升降。此外，由于滑轮组件的装配占地面积小，因此升降机构400对柜体的容积率几乎没有影响。
如图5至图9所示，滑轮组件包括多个可转动地设置于基座210的定滑轮，升降柔索410在多个定滑轮之间形成多个传动方向相同且平行的柔索段，安装位401设于柔索段。当升降柔索410呈环形时，多个定滑轮包括多个第一定滑轮431、多个第二定滑轮432以及设于相邻两个第二定滑轮432之间的至少一个第三定滑轮433，也即，滑轮组件为定滑轮组，该定滑轮组包括第一定滑轮组、第二定滑轮组和第三定滑轮组，第二定滑轮组设于第一定滑轮组的下方、并通过升降柔索410与第一定滑轮组传动连接；第三定滑轮组设于第一定滑轮组和第二定滑轮组之间；绕设在相邻两个第二定滑轮432之间的升降柔索410绕经对应的第三定滑轮433，以使升降柔索410在第一定滑轮组与第二定滑轮组件之间形成多个柔索段；升降驱动件420与第一定滑轮431、第二定滑轮432或第三定滑轮433连接。其中，升降驱动件420可以但不限于是电机或转动把手。
下面以两个安装位401即滑轮组件包括两个第一定滑轮431、两个第二定滑轮432和一个第三定滑轮433为例，对本申请实施例中升降机构400的工作原理进行说明：
如图5和图6所示，第一定滑轮431、第三定滑轮433和第二定滑轮432由上至下依次设置，第三定滑轮433临近第一定滑轮431设置，左侧的第一定滑轮431、左侧的第二定滑轮432、第三定滑轮433、右侧的第二定滑轮432和右侧的第一定滑轮431通过升降柔索410依次传动连接。绕设于第三定滑轮433与其中一个第二定滑轮432之间的升降柔索410、以及绕设于另外一个第二定滑轮432与对应的第一定滑轮431之间的升降柔 索410的传动方向相同且平行。
如图6所示，绕设于右侧的第二定滑轮432与右侧的第一定滑轮431之间的升降柔索410，与绕设于第三定滑轮433与左侧的第二定滑轮432之间的升降柔索410相互平行且传动方向相同，可作为两个柔索段。由于这两个柔索段沿竖直方向延伸，因此将置物件220的侧壁通过连接件固定在这两个柔索段上以后，置物件220便可实现沿竖直方向的升降。具体地，当升降驱动件420驱动升降柔索410整体逆时针方向转动时，这两个柔索段即绕设于第三定滑轮433与左侧的第二定滑轮432之间的升降柔索410、绕设于右侧的第二定滑轮432与右侧的第一定滑轮431之间的升降柔索410均向上移动，进而带动置物件220竖直上移。当升降驱动件420驱动升降柔索410整体顺时针方向移动时，两个柔索段均向下移动，进而带动置物件220竖直下移。
需要说明的是，如图6所示，由于绕设于左侧的第一定滑轮431与左侧的第二定滑轮432之间的升降柔索410，与绕设于第三定滑轮433与右侧的第二定滑轮432之间的升降柔索410相互平行且传动方向相同，因此也可作为两个柔索段。但是，由于这两个柔索段的延伸方向与竖直方向之间具有夹角，因此将置物件220的侧壁通过连接件固定在这两个柔索段上以后，置物件220的运动轨迹倾斜向上或倾斜向下。
当然，实际应用中可根据具体需要确定柔索段的位置，例如，当绕设于右侧的第二定滑轮432与右侧的第一定滑轮431之间的升降柔索410，与绕设于第三定滑轮433与左侧的第二定滑轮432之间的升降柔索410均沿竖直方向延伸时，绕设于左侧的第一定滑轮431与左侧的第二定滑轮432之间的升降柔索410，与绕设于第三定滑轮433与右侧的第二定滑轮432之间的升降柔索410也可以不平行，也就是说，不作为柔索段。此时，如5图所示，该升降机构400能够实现置物组件200沿竖直方向的升降，而不能实现沿倾斜方向的升降。
此外，为了减小第三定滑轮433的受力，或者基于实际安装空间的需要，两个第二定滑轮432之间可设置多个第三定滑轮433，例如，如7至图9所示，滑轮组件包括两个第一定滑轮431、两个第二定滑轮432和两个第三定滑轮433。第一定滑轮431、第三定滑轮433和第二定滑轮432 由上至下依次设置，第三定滑轮433临近第一定滑轮431设置，左侧的第一定滑轮431、左侧的第二定滑轮432、左侧的第三定滑轮433、右侧的第三定滑轮433、右侧的第二定滑轮432和右侧的第一定滑轮431通过升降柔索410依次传动连接，升降柔索410形成一个倒置的“凹”字形。此时，绕设于左侧的第三定滑轮433与左侧的第二定滑轮432之间的升降柔索410，与绕设于右侧的第二定滑轮432与右侧的第一定滑轮431之间的升降柔索410相互平行且传动方向相同，可作为两个柔索段。当升降驱动件420驱动升降柔索410整体逆时针方向转动时，两个柔索段即绕设于左侧第三定滑轮433与左侧的第二定滑轮432之间的升降柔索410、绕设于右侧的第二定滑轮432与右侧的第一定滑轮431之间的升降柔索410均向上移动，进而带动置物件220竖直上移。当升降驱动件420驱动升降柔索410整体顺时针方向移动时，两个柔索段均向下移动，进而带动置物件220竖直下移。
需要说明的是，安装位401的数量除了可以是两个以外，还可以是两个以上。例如，滑轮组件包括两个第一定滑轮431、三个第二定滑轮432和两个第三定滑轮433。此时，绕设于左侧的第三定滑轮433与左侧的第二定滑轮432之间的升降柔索410、绕设于右侧第三定滑轮433与中间的第二定滑轮432之间的升降柔索410、以及绕设于右侧的第一定滑轮431与右侧的第二定滑轮432之间的升降柔索410的传动方向相同且平行，可作为三个柔索段。基座210的侧壁两端和中部可通过连接件分别固定在三个柔索段上。
为了保证升降柔索410始终保持张紧，如图5和图7所示，升降柔索410上设置张紧器440。其中，升降柔索410可以但不限于是同步带或链条。当升降柔索410为同步带时，第一定滑轮431、第二定滑轮432和第三定滑轮433均为与同步带啮合的齿轮。当升降柔索410为链条时，第一定滑轮431、第二定滑轮432和第三定滑轮433均为与链条啮合的链轮。此外，为了便于后期更换维修，第一定滑轮431、第二定滑轮432和第三定滑轮433可采用同一规格的定滑轮，也就是说，三者的尺寸和材质均相同。
需要说明的是，为了实现置物件220单侧的多点吊装，升降柔索410 除了可以呈环形以外，还可呈线形。例如，如图10所示，升降柔索410包括均呈线形的第一柔索411和第二柔索412，滑轮组件包括第一动滑轮434和第二动滑轮435，安装位401设于第一动滑轮434和第二动滑轮435；第一柔索411和第二柔索412的第一端均固定于基座210，第一柔索411的第二端绕经第一动滑轮434后缠绕在升降驱动件420上，第二柔索412的第二端绕经第二动滑轮435后缠绕在升降驱动件420上。其中，升降驱动件420包括电机以及安装于基座210的主动卷筒421和从动卷筒422，第一柔索411的第二端缠绕在主动卷筒421上，第二柔索412的第二端缠绕在从动卷筒422上，主动卷筒421的端部固定有主动齿轮423，从动卷筒422的端部固定有与主动齿轮423啮合的从动齿轮424；电机与主动卷筒421连接，用于驱动主动卷筒421转动。
以图10所示的方位为基准，当电机驱动主动卷筒421顺时针转动时，主动齿轮423与从动齿轮424不断啮合，进而带动从动卷筒422同步逆时针转动。在此过程中，第一柔索411不断缠绕在主动卷筒421上，与此同时，第二柔索412不断缠绕在从动卷筒422上，进而带动第一动滑轮434和第二动滑轮435同步向上移动。反之，当电机驱动主动卷筒421逆时针转动时，从动卷筒422随之同步顺时针转动，第一柔索411和第二柔索412分别从主动卷筒421和从动卷筒422上解脱，进而带动第一动滑轮434和第二动滑轮435同步向下移动。由此，固定有第一动滑轮434和第二动滑轮435的基座210便可实现上下移动。
需要说明的是，为了实现主动卷筒421和从动卷筒422的同步转动，除了可以设置主动齿轮423和从动齿轮424以外，还可以通过增加电机的数量来实现，也即设置两个电机。两个电机分别与主动卷筒421和从动卷筒422连接，通过精确控制两个电机的启闭时间和转速就可实现主动卷筒421和从动卷筒422的同步转动，进而便可实第一动滑轮434和第二动滑轮435的同步且同向运动。
如图5和图7所示，基座210的两侧均设有升降机构400，两个升降驱动件420集成一体，也就是说，两个升降设备共用一个升降驱动件420。当升降柔索410呈环状、升降驱动件420为电机时，两个升降设备的滑轮组件通过传动杆450连接，电机的输出轴与传动杆450连接，电机通过传 动杆450驱动两个升降柔索410传动。当然，也可以在仅在基座210的一侧设置升降机构400，另一侧设置沿柜体100的高度方向延伸的导轨；置物件220背向升降机构400的一侧与导轨滑动连接。具体地，导轨形成有沿其高度方向延伸的滑槽，置物件220的侧壁形成有与滑槽滑动配合的凸起。当然，导轨上也可形成沿其高度方向延伸的凸棱，置物件220的侧壁形成与凸棱滑动配合的凹槽。相比于仅在基座210的一侧设置升降机构400来说，在基座210的两侧均设置升降机构400不仅可以使置物件220的两侧均实现多点吊装，提高置物件220上下移动过程中的稳定性，而且无需再额外配置导轨、减小了装配占地面积。
为了实现基座210在隐藏位置与抽出位置之间的切换，进出机构300可以采用多种结构形式，例如：
形式一、如图11和图13所示，进出机构300包括第一滑轨310、第二滑轨320、进出柔索350、进出定滑轮341、旋转轮342和进出驱动件；其中，第一滑轨310固定于柜体100，第二滑轨320固定于基座210，第二滑轨320可滑动地安装于第一滑轨310、以适于相对第一滑轨310滑动；进出定滑轮341可转动地安装于第一滑轨310，旋转轮342可转动地设置于柜体100或第一滑轨310，进出柔索350绕设于旋转轮342和进出定滑轮341，进出柔索350的两端连接于第二滑轨320；进出驱动件用于驱动旋转轮342转动。
当需要从置物件220上拿取或放置物品时，启动进出驱动件使其带动旋转轮342转动。由于进出柔索350绕设于旋转轮342和进出定滑轮341，进出柔索350的两端连接于第二滑轨320，而第一滑轨310固定于柜体100，第二滑轨320固定于基座210，因此旋转轮342转动过程中又会通过进出柔索350带动第二滑轨320相对第一滑轨310作直线运动，也就是说，基座210相对柜体100在趋近或远离用户的方向水平滑动也即在隐藏位置与抽出位置之间切换。需要说明的是，上述过程中旋转轮342只会通过进出柔索350带动进出定滑轮341转动，而不会带动进出定滑轮341发生空间位置的变化。其中，进出定滑轮341的数量既可以是一个，也可以是多个。例如，如图14所示，由于旋转轮342与进出定滑轮341的直径相差偏大，因此当第一滑轨310的两端均设有进出定滑轮341时，临近旋转轮342的 进出定滑轮341即图14中位于右侧的进出定滑轮341相当于一个过线轮，该进出定滑轮341的存在可使位于其与另外一个进出定滑轮341之间的进出柔索350保持水平。此外，旋转轮342的转动方向不同，第二滑轨320相对第一滑轨310的移动方向不同。以图11所示的方位为基准，旋转轮342顺时针转动时，进出柔索350带动第二滑轨320相对第一滑轨310向右移动；旋转轮342逆时针转动时，进出柔索350带动第二滑轨320相对第一滑轨310向左移动。可见，本实施例中的进出机构300不仅结构简单、占用空间小，而且因只涉及旋转轮342、进出定滑轮341和进出驱动件的拆装，从而进出机构300的拆装也十分方便。
如图11所示，为了便于进出柔索350在第二滑轨320上的固定，第二滑轨320固定有滑块380，进出柔索350的两端固定于滑块380。滑块380与进出柔索350之间的固定方式不受限制，例如可以是绑定、螺纹连接或焊接。为了保证第二滑轨320相对第一滑轨310的运动行程，滑块380可设置在第二滑轨320临近旋转轮342的一端。当然，除了可以借助滑块380来固定进出柔索350以外，如图14，还可借助固定件390来固定进出柔索350的端部，固定件390通过螺钉将进出柔索350固定于第二滑轨320上。
为了实现进出机构300的多级伸缩、延长其伸缩行程，如图13所示，进出机构300还包括至少一个中间滑轨330，第一滑轨310通过中间滑轨330与第二滑轨320滑动连接，中间滑轨330可转动地安装有至少一个进出动滑轮343，位于进出定滑轮341与第二滑轨320之间的进出柔索350绕经进出动滑轮343。当中间滑轨330的数量为多个时，相邻的两个中间滑轨330滑动连接，以适于两个中间滑轨330能够彼此相对滑动。
例如，如图11所示，第一滑轨310和第二滑轨320之间设置有一个中间滑轨330，中间滑轨330的上下边沿分别可滑动地安装于第一滑轨310和第二滑轨320，例如第一滑轨310朝向中间滑轨330的一侧形成有沿其长度方向延伸的第一凹槽，第二滑轨320朝向中间滑轨330的一侧形成有沿其长度方向延伸的第二凹槽，中间滑轨330的上下边沿分别嵌入第二凹槽和第一凹槽中。当然，除了上述方式以外，也可以在第一滑轨310朝向中间滑轨330的一侧形成有沿其长度方向延伸的第一凸棱，第二滑轨320 朝向中间滑轨330的一侧形成有沿其长度方向延伸的第二凸棱，中间滑轨330的上下两侧均形成有沿其长度方向延伸的第三凹槽，第一凸棱和第二凸棱分别可滑动地嵌设于对应的第三凹槽中。中间滑轨330的两端均可转动地安装有进出动滑轮343，位于进出定滑轮341与第二滑轨320之间的进出柔索350先绕经远离柜体100背板即右侧的进出动滑轮343，再绕经临近柜体100背板即左侧的进出动滑轮343。在此情况下，位于进出定滑轮341与第二滑轨320之间的进出柔索350包括第一柔索段351、第二柔索段352和第三柔索段353，第一柔索段351位于进出定滑轮341与远离柜体100背板的进出动滑轮343之间，第二柔索段352位于两个进出动滑轮343之间，第三柔索段353位于临近柜体100背板的进出动滑轮343与第二滑轨320之间。第一柔索段351、第二柔索段352和第三柔索段353之间具有一定夹角。当然，为了保证进出柔索350能够顺畅的运行，节省进出驱动件的功率，可通过调节旋转轮342、进出定滑轮341、进出动滑轮343的大小和/或位置使第一柔索段351、第二柔索段352和第二柔索段352相互平行。
由于中间滑轨330的上下边沿分别可滑动地安装于第一滑轨310和第二滑轨320，位于进出定滑轮341与第二滑轨320之间的进出柔索350依次绕经两个进出动滑轮343，因此如图11和图13所示，当旋转轮342逆时针转动时，位于旋转轮342和进出定滑轮341之间的进出柔索350向右运动，进而带动进出定滑轮341逆时针运动；第一柔索段351向左运动，进而带动右侧的进出动滑轮343顺时针转动；第二柔索段352向右运动，进而带动左侧的进出动滑轮343逆时针运动；第三柔索段353向左运动，进而带动第二滑轨320向左运动。在第二滑轨320向左运动的过程中，位于旋转轮342和第二滑轨320之间的进出柔索350变长，左侧的进出动滑轮343与第二滑轨320之间的进出柔索350变短。当第二滑轨320向左运动到极限位置后，若旋转轮342继续逆时针转动，因第一柔索段351向左运动，则会带动右侧的进出动滑轮343向左运动，进而使得中间滑轨330向左运动。在中间滑轨330向左运动的过程中，位于进出定滑轮341与右侧的进出动滑轮343之间的进出柔索350变短，位于旋转轮342与第二滑轨320之间的进出柔索350继续变长。
同理，当旋转轮342顺时针转动时，位于旋转轮342和第二滑轨320之间的进出柔索350向右运动，进而带动第二滑轨320向右运动。在第二滑轨320向右运动的过程中，位于旋转轮342和第二滑轨320之间的进出柔索350变短，位于左侧的进出动滑轮343和第二滑轨320之间的进出柔索350变长。当第二滑轨320向右运动到极限位置，若旋转轮342继续顺时针转动，因位于旋转轮342和第二滑轨320之间的进出柔索350继续向右运动，进而第三柔索段353也会向右运动，并带动进出动滑轮343向右运动，以带动中间滑轨330向右运动。在中间滑轨330向右运动的过程汇总，进出定滑轮341和右侧的进出动滑轮343之间的进出柔索350变长，位于旋转轮342和第二滑轨320之间的进出柔索350继续变短。
同理，在第一滑轨310和第二滑轨320之间设置有多个中间滑轨330的情况下，在进出驱动件驱动旋转轮342转动过程中，旋转轮342通过进出柔索350首先带动第二滑轨320作直线运动；当第二滑轨320运动到极限位置后，旋转轮342通过进出柔索350接着带动临近第二滑轨320的中间滑轨330作直线运动；当上述中间滑轨330运动到极限位置后，旋转轮342通过进出柔索350继而带动与其相邻的另外一个中间滑轨330作直线运动，以此类推。
如图14和图15所示，基座210的两侧均设置有进出机构300，为了便于进出机构300的模块化安装、运输和生产，第一滑轨310形成于第一连接板371，旋转轮342通过轮套安装于第一连接板371，两个进出驱动件均安装于第二连接板372，也就是说，第二滑轨320、旋转轮342、进出定滑轮341和进出柔索350直接或间接安装于第一连接板371进而构成第一模块，进出驱动件安装于第二连接板372构成第二模块。安装进出机构300时：首先，组装第一模块，也即将旋转轮342和进出定滑轮341安装在第一连接板371上，将第二滑轨320与第一滑轨310滑动连接，并将进出柔索350绕设于旋转轮342和进出定滑轮341，同时将进出柔索350的两端连接至第二滑轨320；然后，组装第二模块，也即将两个进出驱动件固定在第二连接板372上；接着，将进出驱动件与对应的旋转轮342进行连接；最后，将两个第一模块分别安装在基座210的左右两侧，也即，将第一连接板371固定在柜体100的侧壁，将第二滑轨320固定在基座210 的侧壁；第二连接板372既可以直接固定在基座210的前侧或后侧，也可以直接将其两端固定在左右两侧的第一连接板371上。其中，第一连接板371和第二连接板372可以但不限于是钣金件。第一连接板371与第二连接板372可以通过卡接、螺栓连接、焊接、粘接等方式连接。
为了降低成本、简化安装、同时便于控制两个旋转轮342同步转动，两个进出驱动件可集成为包括同步杆362、进出电机361和齿轮组件的组件，进出电机361固定于第二连接板372，同步杆362可转动地安装于第二连接板372，同步杆362的两端分别与两个旋转轮342固定连接，进出电机361的输出轴通过齿轮组件与同步杆362传动配合。其中，齿轮组件包括第一齿轮和第二齿轮，所述第一齿轮固定于所述进出电机的输出轴，第二齿轮套设于同步杆362并与同步杆362固定连接。
方式二、如图16和图17所示，进出机构300包括第一滑轨310、第二滑轨320、中间滑轨330、进出柔索350、第一连接件461和第二连接件462；其中，第一滑轨310固定于柜体100，第二滑轨320固定于基座210，中间滑轨330的上下边沿分别可滑动地安装于第一滑轨310和第二滑轨320；中间滑轨330的两端均可转动地安装有进出动滑轮343；进出柔索350绕设于两个进出动滑轮343，第一连接件461分别与第一滑轨310的前端和进出柔索350固定连接，第二连接件462分别与第二滑轨320的后端和进出柔索350固定连接，进出驱动件用于驱动进出动滑轮343转动。
由于第一滑轨310的前端通过第一连接件461与进出柔索350固定连接，第二滑轨320的后端通过第二连接件462与进出柔索350固定连接，因此当进出驱动件通过旋转轮342驱动进出柔索350传动时，第二滑轨320相对中间滑轨330作直线运动，中间滑轨330相对第一滑轨310作直线运动。其中，进出柔索350可以但不限于是同步带或链条。当进出柔索350为同步带时，进出动滑轮343为与同步带啮合的齿轮。当进出柔索350为链条时，进出动滑轮343为与链条啮合的链轮。
基座210的两侧均设置有进出机构300，为了降低成本、简化安装、同时便于控制两个进出柔索350同步传动，两个进出驱动件可集成为包括同步杆362、进出电机361和齿轮组件的组件，同步杆362的两端分别与两侧的进出动滑轮343连接，进出电机361的输出轴通过齿轮组件与同步 杆362传动配合。同理，为了便于进出机构300的模块化安装、运输和生产，第一滑轨310形成于第一连接板371，第二滑轨320通过中间滑轨330与第一滑轨310滑动连接，也就是说，第二滑轨320、中间滑轨330、进出柔索350、进出动滑轮343直接或间接安装于第一连接板371进而构成第一模块，进出驱动件安装于第二连接板372构成第二模块。
方式三、基座210的底面和/或侧壁固定有沿其退回和伸出方向延伸的齿条，柜体100设置有与齿条啮合的齿轮，进出驱动件例如电机与齿轮连接。由此通过启动进出驱动件使其驱动齿轮转动，就可通过齿轮和齿条的啮合传动来带动基座210相对柜体100移动。
方式四、基座210的底面和/或侧壁固定有移动块，柜体100可转动地安装有丝杠，丝杠的轴向与基座210相对柜体100的退回和伸出方向平行，移动块横向贯穿开设有与丝杠螺纹连接的螺纹孔，进出驱动件与丝杠连接，用于驱动丝杠转动。由此，通过启动进出驱动件使其使其驱动丝杠转动，就可通过丝杠和移动块的螺纹配合来带动基座210相对柜体100移动。
最后应说明的是：以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。
以上实施方式仅用于说明本申请，而非对本申请的限制。尽管参照实施例对本申请进行了详细说明，本领域的普通技术人员应当理解，对本申请的技术方案进行各种组合、修改或者等同替换，都不脱离本申请技术方案的精神和范围，均应涵盖在本申请的权利要求范围中。

Claims (10)

  1. 一种储物柜，其特征在于，包括：
    柜体，形成有储物空间；
    置物组件，设于所述储物空间内；所述置物组件包括基座和置物件，所述置物件可活动地设置所述基座；
    进出机构，设于所述基座的至少一侧；所述进出机构分别与所述基座和所述柜体连接，用于驱动所述基座在退回所述储物空间的隐藏位置以及伸出所述储物空间的抽出位置之间切换；
    升降机构，设于所述置物件的至少一侧；所述升降机构包括滑轮组件、升降柔索和升降驱动件；所述升降柔索绕设于所述滑轮组件，以在所述升降柔索和/或所述滑轮组件上形成多个同步且同向运动的安装位，所述置物件安装于所述安装位；所述升降驱动件用于驱动所述升降柔索带动所述置物件相对所述基座上下移动。
  2. 根据权利要求1所述的储物柜，其特征在于，所述滑轮组件包括多个可转动地设置于所述基座的定滑轮，所述升降柔索在多个所述定滑轮之间形成多个传动方向相同且平行的柔索段，所述安装位设于所述柔索段。
  3. 根据权利要求2所述的储物柜，其特征在于，所述升降柔索呈环形，多个述定滑轮包括：
    第一定滑轮组，包括多个第一定滑轮；
    第二定滑轮组，设于所述第一定滑轮组的下方、并通过所述升降柔索与所述第一定滑轮组传动连接；所述第二定滑轮组包括多个第二定滑轮；
    第三定滑轮组，设于所述第一定滑轮组和所述第二定滑轮组之间；所述第三定滑轮组包括设于相邻两个所述第二定滑轮之间的至少一个第三定滑轮；绕设在相邻两个所述第二定滑轮之间的所述升降柔索绕经对应的所述第三定滑轮，以使所述升降柔索在所述第一定滑轮组与所述第二定滑轮组件之间形成多个所述柔索段；
    所述升降驱动件与所述第一定滑轮、所述第二定滑轮或所述第三定滑轮连接。
  4. 根据权利要求3所述的储物柜，其特征在于，所述第一定滑轮和 所述第二定滑轮的数量均为两个，相邻两个所述第二定滑轮之间设有至少一个所述第三定滑轮，绕设于所述第三定滑轮与其中一个所述第二定滑轮之间、以及另外一个所述第二定滑轮与对应的所述第一定滑轮之间的所述升降柔索的传动方向相同且平行。
  5. 根据权利要求1所述的储物柜，其特征在于，所述升降柔索包括均呈线形的第一柔索和第二柔索，所述滑轮组件包括第一动滑轮和第二动滑轮，所述安装位设于所述第一动滑轮和所述第二动滑轮；所述第一柔索和所述第二柔索的第一端均固定于所述基座，所述第一柔索的第二端绕经所述第一动滑轮后缠绕在所述升降驱动件上，所述第二柔索的第二端绕经所述第二动滑轮后缠绕在所述升降驱动件上。
  6. 根据权利要求5所述的储物柜，其特征在于，所述升降驱动件包括电机以及安装于所述基座的主动卷筒和从动卷筒，所述第一柔索的第二端缠绕在所述主动卷筒上，所述第二柔索的第二端缠绕在从动卷筒上，所述主动卷筒的端部固定有主动齿轮，所述从动卷筒的端部固定有与所述主动齿轮啮合的从动齿轮；所述电机与所述主动卷筒连接，用于驱动所述主动卷筒转动。
  7. 根据权利要求1至6任一项所述的储物柜，其特征在于，所述进出机构包括：
    第一滑轨，固定于所述柜体；
    第二滑轨，固定于所述基座，所述第二滑轨可滑动地安装于所述第一滑轨、以适于相对所述第一滑轨滑动；
    进出定滑轮，可转动地安装于所述第一滑轨；
    旋转轮，可转动地设置于所述柜体或所述第一滑轨；
    进出柔索，绕设于所述旋转轮和所述进出定滑轮；所述进出柔索的两端连接于所述第二滑轨；
    进出驱动件，用于驱动所述旋转轮转动。
  8. 根据权利要求7所述的储物柜，其特征在于，所述进出机构还包括至少一个中间滑轨，所述第一滑轨通过所述中间滑轨与所述第二滑轨滑动连接，所述中间滑轨可转动地安装有至少一个进出动滑轮，位于所述进出定滑轮与所述第二滑轨之间的所述进出柔索绕经所述进出动滑轮。
  9. 根据权利要求7所述的储物柜，其特征在于，所述基座的两侧均设置有所述进出机构，所述第一滑轨形成于第一连接板，所述旋转轮通过轮套安装于所述第一连接板；两个所述进出驱动件均安装于第二连接板，所述第二连接板固定于两个所述第一连接板之间。
  10. 根据权利要求9所述的储物柜，其特征在于，两个所述进出驱动件集成为包括同步杆、进出电机和齿轮组件的组件，所述进出电机固定于所述第二连接板，所述同步杆可转动地安装于所述第二连接板，所述同步杆的两端分别与两个所述旋转轮固定连接，所述进出电机的输出轴通过所述齿轮组件与所述同步杆传动配合。
PCT/CN2021/142534 2021-09-30 2021-12-29 储物柜 WO2023050618A1 (zh)

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