CN218895566U - Refrigerator with a refrigerator body - Google Patents
Refrigerator with a refrigerator body Download PDFInfo
- Publication number
- CN218895566U CN218895566U CN202320017402.7U CN202320017402U CN218895566U CN 218895566 U CN218895566 U CN 218895566U CN 202320017402 U CN202320017402 U CN 202320017402U CN 218895566 U CN218895566 U CN 218895566U
- Authority
- CN
- China
- Prior art keywords
- shelf
- bearing rod
- magnetic unit
- refrigerator
- vertical section
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The utility model provides a box, which comprises a box body, a box door, a shelf and a magnetic assembly. The box body is provided with a refrigerating compartment with an opening at the front side; after the second magnetic unit is electrified, repulsive force is generated between the second magnetic unit and the first magnetic unit, the shelf can be enabled to move backwards, the bearing rod is driven to move backwards to the vertical section along the horizontal section, the bearing rod can vertically lift in the vertical section, and therefore the shelf can move upwards and downwards along the vertical section. The second magnetic unit is in outage, produces the appeal between second magnetic unit and the first magnetic unit, can make shelf forward movement, drives the carrier bar and follow vertical section and follow horizontal section forward movement to make the carrier bar bear on corresponding horizontal section and the leading flank laminating of shelf on the chamber door, thereby can support the carrier bar on the horizontal section of different height. Through supporting the carrier bar on the horizontal segment of different heights to can adjust the height of shelf, conveniently place the article of different height or length, in order to make things convenient for user's use.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a refrigerator.
Background
A refrigerator is an appliance for storing objects at a low temperature. With the improvement of living standard and production technology. Refrigerators are seen everywhere in life and production. The articles are taken and placed in the box body by opening the box door. Generally, a shelf is provided on a door body of a refrigerator to enhance a storage capacity of the refrigerator through the shelf.
Refrigerators are generally provided with a door shelf for placing articles. The existing door shelves are fixed relative to the positions of the refrigerator doors, and the positions of the door shelves are inconvenient to adjust according to the sizes of objects to be placed, so that the objects placed by the door shelves are limited in size and the like, and the space in the refrigerator is inconvenient to fully utilize.
Disclosure of Invention
The utility model aims to provide a refrigerator which can adjust the height of a shelf.
In order to solve the technical problems, the utility model adopts the following technical scheme:
according to one aspect of the present utility model, there is provided a refrigerator including a cabinet, a door, a shelf, and a magnetic assembly. The box body is provided with a refrigerating compartment with an opening at the front side; the cover with the openable door is arranged at the front side of the box body so as to open and close the refrigeration compartment; the rear side surface of the box door is provided with two protruding flanges; the two flanges are arranged at intervals along the left-right direction, and the flanges extend vertically; the opposite surfaces of the two flanges are provided with track grooves; the track groove comprises a vertical section and a plurality of horizontal sections which are horizontally arranged; the horizontal sections are arranged at intervals along the vertical direction, and the front ends of the horizontal sections are communicated with the vertical sections; the shelf is positioned at the rear side of the box door and is clamped between the two flanges along the left-right direction; the left side surface and the right side surface of the shelf are respectively provided with a convex bearing rod; the bearing rod is arranged in the corresponding track groove in a penetrating way and can slide along the track groove; the magnetic component comprises a first magnetic unit fixed on the front side of the shelf and a second magnetic unit fixed on the rear side of the box door; when the second magnetic unit is electrified, repulsive force is generated between the second magnetic unit and the first magnetic unit, so that the shelf can move backwards to drive the bearing rod to move backwards to the vertical section along the horizontal section, and the bearing rod can vertically lift in the vertical section; when the second magnetic unit is powered off, attractive force is generated between the second magnetic unit and the first magnetic unit, the shelf can be enabled to move forwards, the bearing rod is driven to move forwards from the vertical section and along the horizontal section, so that the bearing rod is borne on the corresponding horizontal section, and the front side face of the shelf is attached to the box door.
In some embodiments of the present application, the first magnetic unit includes a plurality of permanent magnets disposed on the shelf at intervals in a left-right direction; the second magnetic unit comprises a plurality of first magnets which are electrified to generate magnetism and a plurality of second magnets which are electrified to demagnetize; the first magnets and the second magnets are respectively arranged at intervals along the left-right direction and correspond to the positions of the permanent magnets; the second magnet generates magnetic force after power failure, so that attractive force is formed between the second magnet and the permanent magnet.
In some embodiments of the present application, a buffer assembly is disposed on the flange and is disposed corresponding to the track groove, such that the carrier bar bears and supports the carrier bar when the carrier bar slides vertically within the vertical section.
In some embodiments of the present application, the buffer assembly includes a guide rod vertically disposed and fixed on the flange, a support vertically slidably sleeved on the guide rod, and an elastic member; the elastic piece is connected with the supporting piece and is used for providing upward elastic force for the supporting piece; when the bearing rod moves backwards to the vertical section, the bearing rod is borne on the supporting piece.
In some embodiments of the present application, the support member includes a sliding block sleeved on the periphery of the guide rod, and a support rib formed by extending forward from the front side surface of the sliding block; the supporting ribs extend horizontally; a space is reserved between the front end of the supporting piece and the front end of the horizontal section, so that the bearing rod is supported on the supporting rib after the bearing rod moves backwards along the horizontal section for a preset length; and when the bearing rod moves along the vertical section, the bearing rod is manufactured on the supporting rib.
In some embodiments of the present application, the buffer assembly further includes a limit buckle movably fixed on the sliding block, and a limit hook disposed corresponding to each horizontal segment; the limiting buckle can be switched between an unlocking position and a locking position; when the bearing rod is positioned on the vertical section, the bearing rod is pressed backwards to move the limiting buckle, so that the limiting buckle and the limiting hook are separated and positioned at an unlocking position; when the bearing rod is far away from the vertical section forwards, the bearing rod is separated from the limiting buckle, and the limiting buckle moves and is clamped on the limiting hook to be in a locking position.
In some embodiments of the present application, the limit buckle is swingably connected to the sliding block in a front-rear direction, and an elastic reset piece is disposed between the limit buckle and the sliding block, so as to keep the limit buckle in a locking position; when the sliding block is in a locking position, the lower end of the limiting buckle is clamped on the limiting hook, and the upper end of the limiting buckle is protruded forwards beyond the sliding block; the bearing rod presses the upper end of the limiting buckle to move backwards, so that the limiting buckle moves from a locking position to an unlocking position.
In some embodiments of the present application, the elastic element is a compression spring, the compression spring is sleeved on the guide rod, the lower end of the compression spring abuts against the guide rod, and the upper end abuts against the bottom end of the supporting element.
In some embodiments of the present application, the flange has a guide disposed thereon; the surface of the guide piece, facing the flange, is provided with a guide groove corresponding to the track groove, and the shape of the guide groove is matched with that of the track groove; the end, opposite to the shelf, of the bearing rod is provided with a roller; the roller is limited and supported in the guide groove so as to be capable of moving along the guide groove.
In some embodiments of the present application, a switch is further disposed on the door, and the switch is electrically connected to the second magnetic unit, so as to control the second magnetic unit to be powered on and powered off.
According to the technical scheme, the utility model has at least the following advantages and positive effects:
in the utility model, after the second magnetic unit is electrified, repulsive force is generated between the second magnetic unit and the first magnetic unit, the shelf can be moved backwards, the bearing rod is driven to move backwards to the vertical section along the horizontal section, the bearing rod can vertically lift in the vertical section, so that the shelf can move up and down along the vertical section, after the bearing rod moves to the horizontal sections with different heights, the second magnetic unit is powered off, attractive force is generated between the second magnetic unit and the first magnetic unit, the shelf can be moved forwards, the bearing rod is driven to move forwards from the vertical section and along the horizontal section, the bearing rod is borne on the corresponding horizontal section, the front side surface of the shelf is attached to a box door, and the bearing rod can be supported on the horizontal sections with different heights. Through supporting the carrier bar on the horizontal segment of different heights to can adjust the height of shelf, conveniently place the article of different height or length, in order to make things convenient for user's use.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the refrigerator of the present utility model.
Fig. 2 is a schematic view showing the connection of a shelf to a door of a refrigerator according to an embodiment of the present utility model.
Fig. 3 is a schematic view of a part of the structure shown in fig. 2.
Fig. 4 is a schematic view showing the structure of a door of a refrigerator according to an embodiment of the present utility model at one view angle.
Fig. 5 is a schematic view showing the structure of another view of a door of a refrigerator according to an embodiment of the present utility model.
Fig. 6 is a schematic view showing a partial structure of a door of an embodiment of a refrigerator according to the present utility model.
Fig. 7 is a schematic block diagram of a magnetic assembly of an embodiment of the refrigerator of the present utility model.
Fig. 8 is a schematic view showing a structure of a shelf of an embodiment of the refrigerator of the present utility model.
Fig. 9 is a schematic structural view of a guide member of an embodiment of the refrigerator of the present utility model.
Fig. 10 is a schematic view of the structure of the loading lever in the guide member of the refrigerator according to the embodiment of the present utility model.
Fig. 11 is a schematic view illustrating a structure of a buffering assembly of an embodiment of a refrigerator of the present utility model.
Fig. 12 is a schematic structural view of a supporter of an embodiment of the refrigerator of the present utility model.
The reference numerals are explained as follows: 100. a case; 110. a refrigeration compartment; 200. a door; 210. a flange; 220. a track groove; 221. a vertical section; 222. a horizontal section; 300. a shelf; 310. a carrier bar; 320. a roller; 400. a magnetic attraction component; 410. a first magnetic unit; 420. a second magnetic unit; 421. a first magnet; 422. a second magnet; 500. a buffer assembly; 510. a guide rod; 520. a support; 521. a sliding block; 522. a support rib; 530. an elastic member; 540. limiting buckle; 550. a limit clamping hook; 600. a guide member; 610. a guide groove.
Detailed Description
Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.
In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Refrigerators are generally provided with a door shelf for placing articles. The existing door shelves are fixed relative to the positions of the refrigerator doors, and the positions of the door shelves are inconvenient to adjust according to the sizes of objects to be placed, so that the objects placed by the door shelves are limited in size and the like, and the space in the refrigerator is inconvenient to fully utilize. The application provides a refrigerator to solve the technical problems.
For convenience of description and understanding, a direction of the refrigerator facing a user is a front direction, a direction facing away from the user is a rear direction, a vertical direction is an up-down direction, and a width direction of the refrigerator is a left-right direction, with reference to a state of the refrigerator when the refrigerator is vertically used.
Fig. 1 is a schematic structural view of an embodiment of the refrigerator of the present utility model. Fig. 2 is a schematic view showing the connection of a shelf to a door of a refrigerator according to an embodiment of the present utility model. Fig. 3 is a schematic view of a part of the structure shown in fig. 2.
Referring to fig. 1 to 3, the present embodiment provides a refrigerator for storing articles at a low temperature, which may also be a refrigerated showcase or a refrigerated sideboard. The refrigerator comprises a box body 100, a box door 200 rotatably covered on the box body 100, a refrigerating assembly arranged in the box body 100, an air duct assembly arranged in the box body 100 and a shelf 300 arranged at the rear side of the box door 200.
The cabinet 100 is constructed with a refrigerating compartment 110 formed with a front side opening, and food is placed in the refrigerating compartment 110 to be stored at a low temperature. The cooling assembly transfers cooling energy to air in the duct assembly, providing cooling air to the cooling compartment 110, so that cooling air can be obtained in the duct assembly. The air duct assembly can selectively communicate with the refrigeration compartment 110 to direct air within the air duct assembly into the refrigeration compartment 110 to enable refrigeration of the refrigeration compartment 110.
The refrigerating compartment 110 includes a refrigerating compartment and a freezing compartment, and the air duct assembly is capable of delivering cold to the refrigerating compartment and the freezing compartment, respectively, such that air in the air duct assembly is capable of transferring cold to the refrigerating compartment and the freezing compartment, respectively, to maintain refrigerating environments in the refrigerating compartment and the freezing compartment.
In the present embodiment, the refrigerating compartment 110 includes a refrigerating compartment and a freezing compartment; the freezing chamber and the refrigerating chamber are arranged at intervals. The refrigerator compartment and the freezer compartment are spaced apart in the up-down direction, and in some embodiments, the refrigerator compartment and the freezer compartment are spaced apart left and right in this embodiment.
The door 200 is rotatably covered on the case 100 to open or close the refrigerating compartment 110 of the case 100, and take and put articles in the refrigerating compartment 110.
In this embodiment, the door 200 includes a freezing door for covering the freezing compartment, and a refrigerating door for covering the refrigerating compartment. The door is openable and closable to be closed to the front side of the refrigerating compartment for opening and closing the refrigerating compartment. The freezing door is covered on the front side of the freezing chamber in an openable and closable manner and is used for opening and closing the freezing chamber.
In the present embodiment, a hinge is provided between the door 200 and the cabinet 100 to connect the door 200 to the cabinet 100 through the hinge, so that the door 200 can rotate about an axis in the vertical direction. The hinge is provided at one side of the door 200 in the left-right direction.
The cooling assembly is used for releasing heat in the refrigerator to the external environment and providing cold to the interior of the cooling compartment 110 to maintain a low temperature environment in the cooling compartment 110. The refrigeration assembly comprises a compressor, a condenser, an evaporator, capillary vessels and the like. The compressor, the condenser, the capillary tube and the evaporator are sequentially connected, and an outlet of the evaporator is connected with an inlet of the compressor, so that a channel for circulating the refrigerant is formed in the compressor, the condenser, the capillary tube and the evaporator. In this embodiment, the evaporator is disposed in the freezer compartment.
The air duct assembly communicates with the refrigeration compartment 110 such that air circulates between the air duct assembly and the refrigeration compartment 110, thereby transferring cold in the air duct assembly into the refrigeration compartment 110 and transferring heat in the refrigeration compartment 110 into the air duct assembly. The low-temperature low-pressure liquid refrigerant in the evaporator is converted into low-temperature low-pressure gaseous refrigerant after heat exchange by the air duct assembly. The low-temperature low-pressure gaseous refrigerant in the evaporator is conveyed in the compressor, and compressed into high-temperature high-pressure gaseous refrigerant in the compressor.
The high-temperature and high-pressure gaseous refrigerant in the compressor is delivered to the condenser, and the high-temperature and high-pressure gaseous refrigerant releases heat to the external environment in the condenser, so that the high-temperature and high-pressure gaseous refrigerant is converted into a low-temperature and high-pressure liquid refrigerant. The high-temperature high-pressure liquid refrigerant is converted into low-temperature low-pressure liquid refrigerant through throttling and depressurizing actions of capillary vessels. The low-temperature low-pressure liquid refrigerant is conveyed to the evaporator and air in the air duct assembly for heat exchange.
The specific structure and connection relation of the refrigeration assembly refer to the refrigeration assembly in the related art, and are not described herein.
The air duct assembly is disposed in the cabinet 100 and can provide cooling capacity to the cooling compartment 110. The specific structure and positional relationship of the air duct assembly are not described herein in detail with reference to the structure and positional relationship of the air duct assembly in the related art.
The shelf 300 is provided at the inner side of the door 200, and the shelf 300 is used for placing articles thereon to improve the storage capacity of the refrigerator. The shelf 300 can be fixed at different positions on the door 200 in the vertical direction so that the shelf 300 can be fixed at different heights with respect to the door 200.
Fig. 4 is a schematic view showing the structure of a door of a refrigerator according to an embodiment of the present utility model at one view angle. Fig. 5 is a schematic view showing the structure of another view of a door of a refrigerator according to an embodiment of the present utility model. Fig. 6 is a schematic view showing a partial structure of a door of an embodiment of a refrigerator according to the present utility model.
Referring to fig. 1 to 6, a door 200 is provided to the front side of the cabinet 100 to be openable and closable to open and close the refrigerating compartment 110. In this embodiment, the door 200 is rotatably covered on the front side of the refrigerating compartment 110.
The rear side of the box door 200 is provided with two protruding flanges 210; the two flanges 210 are arranged at intervals along the left-right direction, and the flanges 210 extend vertically; the opposite surfaces of the two flanges 210 are provided with track grooves 220; the track groove 220 includes a vertically disposed vertical section 221, and a plurality of horizontally disposed horizontal sections 222; the plurality of horizontal segments 222 are arranged at intervals in the vertical direction, and the front ends of the horizontal segments 222 are communicated with the vertical segments 221.
In the present embodiment, the horizontal segments 222 are arranged in two vertically spaced apart relationship. In some embodiments, the horizontal segments 222 are vertically spaced in different numbers of three, four, five, etc.
Fig. 7 is a schematic block diagram of a magnetic assembly of an embodiment of the refrigerator of the present utility model.
Referring to fig. 2 to 7, the magnet assembly includes a first magnet unit 410 fixed to the front side of the shelf 300, and a second magnet unit 420 fixed to the rear side of the door 200; the second magnetic unit 420 generates a repulsive force between the second magnetic unit 420 and the first magnetic unit 410 when energized, so that the shelf 300 can be moved backward with respect to the cabinet door 200. The second magnetic unit 420 generates an attractive force between the second magnetic unit 420 and the first magnetic unit 410 when the power is off, so that the shelf 300 can be moved forward with respect to the cabinet door 200.
In this embodiment, the first magnetic unit 410 includes a plurality of permanent magnets disposed on the shelf 300 at intervals in the left-right direction; the second magnetic unit 420 includes a plurality of first magnets 421 energized to generate magnetism, and a plurality of second magnets 422 energized to demagnetize; the plurality of first magnets 421 and the plurality of second magnets 422 are respectively arranged at intervals in the left-right direction and correspond to the positions of the permanent magnets; the second magnet 422 generates a magnetic force after power is off, so that an attractive force is formed between the second magnet 422 and the permanent magnet.
In some embodiments, the second magnetic unit 420 includes a plurality of first magnets 421 energized to generate magnetism, and a plurality of second magnets 422 composed of permanent magnets, the repulsive force between the first magnets 421 and the corresponding first magnetic units 410 after the first magnets 421 are energized is greater than the attractive force between the second magnets 422 and the corresponding first magnetic units 410, thereby enabling the shelf 300 to be moved backward with respect to the door 200.
The door 200 is further provided with a switch (not shown) electrically connected to the second magnetic unit 420 for controlling the second magnetic unit 420 to be powered on and off.
Fig. 8 is a schematic view showing a structure of a shelf of an embodiment of the refrigerator of the present utility model.
Referring to fig. 2 to 8, the shelf 300 is located at the rear side of the door 200 and is clamped between the two flanges 210 in the left-right direction; the left and right sides of the shelf 300 are respectively formed with a convex bearing rod 310; the carrier bar 310 is inserted into the corresponding track groove 220 and is capable of sliding along the track groove 220. The shelf 300 is sandwiched between the two flanges 210 in the left-right direction, and the movement of the shelf 300 is restricted in the left-right direction. The carrier bar 310 is penetrated in the corresponding rail groove 220 to be capable of sliding along the rail groove 220. The track groove 220 includes a vertically disposed vertical section 221, and a plurality of horizontally disposed horizontal sections 222; the plurality of horizontal segments 222 are arranged at intervals in the vertical direction, and the front ends of the horizontal segments 222 are communicated with the vertical segments 221. The carrier bar 310 slides up and down along the vertical section 221 to enable the shelf 300 to move up and down. The carrier bars 310 are supported in the horizontal sections 222 at different heights so that the shelves 300 are disposed at different heights.
After the second magnetic unit 420 is powered on, a repulsive force is generated between the second magnetic unit 420 and the first magnetic unit 410, so that the shelf 300 can be moved backwards, the bearing rod 310 is driven to move backwards to the vertical section 221 along the horizontal section 222, the bearing rod 310 can vertically lift in the vertical section 221, the shelf 300 can move up and down along the vertical section 221, after the second magnetic unit 420 is powered off to the horizontal section 222 with different heights, attractive force is generated between the second magnetic unit 420 and the first magnetic unit 410, the shelf 300 can be moved forwards, the bearing rod 310 is driven to move forwards from the vertical section 221 and along the horizontal section 222, the bearing rod 310 is borne on the corresponding horizontal section 222, the front side surface of the shelf 300 is attached to the box door 200, and the bearing rod 310 can be supported on the horizontal section 222 with different heights. By supporting the carrier bars 310 on the horizontal sections 222 of different heights, so as to adjust the height of the shelf 300, it is convenient to place articles of different heights or lengths, so as to be convenient for users to use.
The end of the carrier bar 310 facing away from the shelf 300 is provided with a roller 320, and the circumference of the roller 320 is larger than the circumference of the carrier bar 310. In this embodiment, the roller 320 is fixed on the carrier 310. In some embodiments, the roller 320 is rotatably coupled to the carrier bar 310. In other embodiments, the end of the carrying bar 310 facing away from the shelf 300 is not provided with the roller 320, and the end of the carrying bar 310 facing away from the shelf 300 is bent and extended downward.
Fig. 9 is a schematic structural view of a guide member of an embodiment of the refrigerator of the present utility model. Fig. 10 is a schematic view of the structure of the loading lever in the guide member of the refrigerator according to the embodiment of the present utility model.
Referring to fig. 2 to 10, the flange 210 is provided with a guide 600; the guide 600 has a guide groove 610 formed on a surface facing the flange 210 corresponding to the rail groove 220, and the guide groove 610 has a shape corresponding to the shape of the rail groove 220. The roller 320 is limited and supported in the guide groove 610 to be movable along the guide groove 610.
The guide 600 is opened toward one side of the shelf 300, and the housing of the guide 600 toward one side of the shelf 300 is contracted to be able to be penetrated in the rail groove 220, so that the guide 600 is stopped on the flange 210. The carrier bar 310 is supported on the inner sidewall for the guide 600.
In this embodiment, the outer shell of the door 200 is bent to form the flange 210, and the guide 600 is disposed in the door 200. In some embodiments, the track groove 220 penetrates through two side walls of the flange 210, and the guide 600 is engaged with a side of the flange 210 facing away from the shelf 300.
Fig. 11 is a schematic view illustrating a structure of a buffering assembly of an embodiment of a refrigerator of the present utility model. Fig. 12 is a schematic structural view of a supporter of an embodiment of the refrigerator of the present utility model.
Referring to fig. 2 to 12, the buffer assembly 500 is disposed on the flange 210, and the buffer assembly 500 is disposed corresponding to the rail groove 220, so that the carrier bar 310 is carried and supported when the carrier bar 310 slides vertically in the vertical section 221, so that the shelf 300 can be stably and quietly lifted.
In this embodiment, the buffer assembly 500 includes a guide rod 510 vertically disposed and fixed on the flange 210, a support member 520 vertically slidably sleeved on the guide rod 510, and an elastic member 530; the elastic member 530 is connected to the supporting member 520 for providing an upward elastic force to the supporting member 520; when the carrier bar 310 moves back to the vertical section 221, the carrier bar 310 is carried on the support 520.
When the carrier bar 310 slides in the vertical section 221, the carrier bar 310 is supported by the elastic force of the elastic member 530, so that the gravity of the shelf 300 is buffered, so that the shelf 300 can be stably and quietly lifted, the impact and sound of the shelf 300 during lifting are reduced, and the user experience is improved.
The supporting member 520 includes a sliding block 521 sleeved on the outer circumference of the guide bar 510, and a supporting rib 522 formed to extend forward from the front side of the sliding block 521; the support ribs 522 extend horizontally; a space is provided between the front end of the supporting member 520 and the front end of the horizontal section 222 so that the carrier bar 310 is supported on the supporting rib 522 after the carrier bar 310 moves a predetermined length along the horizontal section 222 rearward; and the carrier bar 310 is formed on the support rib 522 while the carrier bar 310 moves along the vertical section 221.
In this embodiment, the front end of the supporting rib 522 is located at the rear side of the horizontal segment 222 and is close to the rear end of the horizontal segment 222. In some embodiments, the support ribs 522 and the rail grooves 220 are spaced apart in the left-right direction, the support ribs 522 extend forward beyond the rear end of the horizontal section 222 in the front-rear direction, and are spaced apart from the front side of the horizontal section 222.
In this embodiment, the elastic member 530 is a compression spring, the compression spring is sleeved on the guide rod 510, the lower end of the compression spring abuts against the guide rod 510, and the upper end abuts against the bottom end of the supporting member 520. In some embodiments, the elastic member 530 is a tension spring, and the upper end of the tension spring is fixed to the support member 520 and the lower end of the tension spring is fixed to the support member 520.
The buffer assembly 500 further includes a limit buckle 540 movably fixed on the sliding block 521, and a limit hook 550 corresponding to each horizontal segment 222; the limit catch 540 is switchable between an unlocked position and a locked position; when the carrier rod 310 is located at the vertical section 221, the carrier rod 310 moves to press the limit buckle 540 backwards, so that the limit buckle 540 and the limit hook 550 are separated and are located at the unlocking position; when the carrier rod 310 moves forward away from the vertical section 221, the carrier rod 310 and the limiting buckle 540 are separated, and the limiting buckle 540 moves and is clamped on the limiting hook 550 to be in a locking position. When the bearing rod 310 is borne on the supporting rib 522 and slides to the vertical section 221, the bearing rod 310 is abutted on the limiting buckle 540, the limiting buckle 540 is separated from the limiting hook 550, and the supporting piece 520 can slide vertically, so that the shelf 300 can slide up and down.
When the support rod moves forward on the support rib 522, the carrier rod 310 is separated from the limit buckle 540, and the limit buckle 540 moves and is clamped on the limit hook 550, so that when the carrier rod 310 is completely separated from the support rib 522, the support 520 cannot move upward, and when the height of the shelf 300 is adjusted next time, the carrier rod 310 can move onto the support rib 522.
In the present embodiment, the limiting buckle 540 is swingably connected to the sliding blocks 521 in the front-rear direction, and elastic restoring members are provided between the limiting buckle sliding blocks 521 to keep the limiting buckle 540 in the locking position; when in the locking position, the lower end of the limiting buckle 540 is clamped on the limiting hook 550, and the upper end of the limiting buckle 540 forwards exceeds the sliding block 521; the upper end of the carrier 310 presses the limit buckle 540 to move backward, so that the limit buckle 540 moves from the locking position to the unlocking position. In this embodiment, the reset key is a torsion spring, a coil spring, a tension spring, or a compression spring.
In some embodiments, the limiting buckle 540 is slidably connected to the sliding block 521 in the front-rear direction, and the limiting buckle 540 slides in the front-rear direction so as to be capable of being engaged with or disengaged from the limiting hook 550.
Based on the above description, when it is required to adjust the height of the shelf 300, the second magnetic unit 420 at the rear side of the door 200 is energized by the touch switch, and a repulsive force is generated between the second magnetic unit 420 and the first magnetic unit 410 at the front side of the shelf 300. A repulsive force is generated between the shelf 300 and the door 200, and the carrier bar 310 moves backward in the horizontal section 222 into the vertical section 221, so that the shelf 300 moves backward. The bearing rods 310 are carried on the support bars 522 on the sliding blocks 521, and the height of the shelf 300 is adjusted to the corresponding horizontal section 222.
The second magnetic unit 420 at the rear side of the cabinet door 200 is powered off by the touch switch, and attractive force is generated between the second magnetic unit 420 and the first magnetic unit 410 at the front side of the shelf 300. An attractive force is generated between the shelf 300 and the door 200, and the loading bar 310 moves forward to the front end of the horizontal section 222, so that the shelf 300 moves forward until the front side of the shelf 300 is fitted on the rear side of the door 200.
When the carrier bar 310 is supported on the support rib 522, the elastic force of the elastic member 530 can support and buffer the movement of the shelf 300, so that the shelf 300 can be smoothly performed when the height is adjusted. When the carrier rod 310 is carried on the supporting rib 522, the carrier rod 310 is pressed on the limiting buckle 540, and the limiting buckle 540 and the limiting hook 550 are separated, so that the sliding block 521 can move up and down. When the carrier rod 310 is separated from the support rib 522, the carrier rod 310 is separated from the limit buckle 540, and the limit buckle 540 is clamped with the limit hook 550, so that the support piece 520 is limited at a preset height, and the carrier rod 310 can move onto the support rib 522 when the height of the shelf 300 needs to be adjusted.
While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A refrigerator, comprising:
a case body having a refrigerating compartment with a front opening formed therein;
the box door is provided with an openable cover at the front side of the box body so as to open and close the refrigeration compartment; the rear side surface of the box door is provided with two protruding flanges; the two flanges are arranged at intervals along the left-right direction, and the flanges extend vertically; the opposite surfaces of the two flanges are provided with track grooves; the track groove comprises a vertical section and a plurality of horizontal sections which are horizontally arranged; the horizontal sections are arranged at intervals along the vertical direction, and the front ends of the horizontal sections are communicated with the vertical sections;
a shelf which is positioned at the rear side of the door and is clamped between the two flanges in the left-right direction; the left side surface and the right side surface of the shelf are respectively provided with a convex bearing rod; the bearing rod is arranged in the corresponding track groove in a penetrating way and can slide along the track groove;
the magnetic component comprises a first magnetic unit fixed on the front side of the shelf and a second magnetic unit fixed on the rear side of the box door; when the second magnetic unit is electrified, repulsive force is generated between the second magnetic unit and the first magnetic unit, so that the shelf can move backwards to drive the bearing rod to move backwards to the vertical section along the horizontal section, and the bearing rod can vertically lift in the vertical section; when the second magnetic unit is powered off, attractive force is generated between the second magnetic unit and the first magnetic unit, the shelf can be enabled to move forwards, the bearing rod is driven to move forwards from the vertical section and along the horizontal section, so that the bearing rod is borne on the corresponding horizontal section, and the front side face of the shelf is attached to the box door.
2. The refrigerator of claim 1, wherein the first magnetic unit includes a plurality of permanent magnets disposed on the shelf at intervals in a left-right direction; the second magnetic unit comprises a plurality of first magnets which are electrified to generate magnetism and a plurality of second magnets which are electrified to demagnetize; the first magnets and the second magnets are respectively arranged at intervals along the left-right direction and correspond to the positions of the permanent magnets; the second magnet generates magnetic force after power failure, so that attractive force is formed between the second magnet and the permanent magnet.
3. The refrigerator of claim 1, wherein the flange is provided with a buffer assembly disposed in correspondence with the rail groove such that the carrier bar is carried and supported when the carrier bar slides vertically within the vertical section.
4. The refrigerator of claim 3, wherein the buffer assembly comprises a guide bar vertically disposed and fixed on the flange, a support vertically slidably sleeved on the guide bar, and an elastic member; the elastic piece is connected with the supporting piece and is used for providing upward elastic force for the supporting piece; when the bearing rod moves backwards to the vertical section, the bearing rod is borne on the supporting piece.
5. The refrigerator of claim 4, wherein the supporting member comprises a sliding block sleeved on the periphery of the guide rod, and a supporting rib formed by extending forwards from the front side surface of the sliding block; the supporting ribs extend horizontally; a space is reserved between the front end of the supporting piece and the front end of the horizontal section, so that the bearing rod is supported on the supporting rib after the bearing rod moves backwards along the horizontal section for a preset length; and when the bearing rod moves along the vertical section, the bearing rod is manufactured on the supporting rib.
6. The refrigerator of claim 5, wherein the buffer assembly further comprises a limit buckle movably fixed on the sliding block and a limit hook corresponding to each horizontal segment; the limiting buckle can be switched between an unlocking position and a locking position; when the bearing rod is positioned on the vertical section, the bearing rod is pressed backwards to move the limiting buckle, so that the limiting buckle and the limiting hook are separated and positioned at an unlocking position; when the bearing rod is far away from the vertical section forwards, the bearing rod is separated from the limiting buckle, and the limiting buckle moves and is clamped on the limiting hook to be in a locking position.
7. The refrigerator of claim 6, wherein the limit catch is swingably connected to the slider in a front-rear direction, and an elastic reset member is provided between the limit catch and the slider to keep the limit catch in a locked position; when the sliding block is in a locking position, the lower end of the limiting buckle is clamped on the limiting hook, and the upper end of the limiting buckle is protruded forwards beyond the sliding block; the bearing rod presses the upper end of the limiting buckle to move backwards, so that the limiting buckle moves from a locking position to an unlocking position.
8. The refrigerator according to claim 4, wherein the elastic member is a compression spring, the compression spring is sleeved on the guide rod, the lower end of the compression spring abuts against the guide rod, and the upper end of the compression spring abuts against the bottom end of the supporting member.
9. The refrigerator of claim 1, wherein the flange is provided with a guide thereon; the surface of the guide piece, facing the flange, is provided with a guide groove corresponding to the track groove, and the shape of the guide groove is matched with that of the track groove; the end, opposite to the shelf, of the bearing rod is provided with a roller; the roller is limited and supported in the guide groove so as to be capable of moving along the guide groove.
10. The refrigerator of any one of claims 1-9, wherein a switch is further provided on the door, the switch being electrically connected to the second magnetic unit for controlling the second magnetic unit to be powered on and off.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320017402.7U CN218895566U (en) | 2023-01-04 | 2023-01-04 | Refrigerator with a refrigerator body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320017402.7U CN218895566U (en) | 2023-01-04 | 2023-01-04 | Refrigerator with a refrigerator body |
Publications (1)
Publication Number | Publication Date |
---|---|
CN218895566U true CN218895566U (en) | 2023-04-21 |
Family
ID=85998740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320017402.7U Active CN218895566U (en) | 2023-01-04 | 2023-01-04 | Refrigerator with a refrigerator body |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN218895566U (en) |
-
2023
- 2023-01-04 CN CN202320017402.7U patent/CN218895566U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2438373B1 (en) | Refrigerator | |
US9217602B2 (en) | Refrigerator | |
US20060213852A1 (en) | Beverage refrigerator | |
EP1621836B1 (en) | Refrigerator with bottom drawer having basket lift device | |
US7810891B2 (en) | Refrigerator having basket lift apparatus | |
US8328302B2 (en) | Refrigerator drawer and refrigerator having the same | |
US20110132024A1 (en) | Refrigerator having door opening apparatus | |
KR101622231B1 (en) | Refrigerator | |
KR101657118B1 (en) | An assembly of a storage shelf and a refrigerator having the assembly of the storage shelf | |
US11530871B2 (en) | Refrigerator | |
US20180087828A1 (en) | Refrigerator | |
JP4189428B1 (en) | Storage | |
EP4202332A1 (en) | Adjustable shelf device and refrigerator having same | |
CN218895566U (en) | Refrigerator with a refrigerator body | |
CN114646169B (en) | Refrigerating and freezing device | |
KR20110103522A (en) | Refrigerator | |
CN220707849U (en) | Refrigerator with a refrigerator body | |
CN220892647U (en) | Refrigerator with a refrigerator body | |
CN218821190U (en) | Refrigeration device | |
CN220959049U (en) | Refrigerating equipment | |
CN219913592U (en) | Refrigerator with movable module | |
CN116697664A (en) | Refrigerator with a refrigerator body | |
KR20200120053A (en) | Refrigerator | |
KR101623792B1 (en) | Refrigerator | |
KR20130129792A (en) | Refrigerator mounted with extension type pocket |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |