WO2022088044A1 - 搁架组件及储物柜 - Google Patents

搁架组件及储物柜 Download PDF

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Publication number
WO2022088044A1
WO2022088044A1 PCT/CN2020/125273 CN2020125273W WO2022088044A1 WO 2022088044 A1 WO2022088044 A1 WO 2022088044A1 CN 2020125273 W CN2020125273 W CN 2020125273W WO 2022088044 A1 WO2022088044 A1 WO 2022088044A1
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WO
WIPO (PCT)
Prior art keywords
hanging
shelf
shelf assembly
pawl
hanging member
Prior art date
Application number
PCT/CN2020/125273
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English (en)
French (fr)
Inventor
姚君
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.)
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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 PCT/CN2020/125273 priority Critical patent/WO2022088044A1/zh
Publication of WO2022088044A1 publication Critical patent/WO2022088044A1/zh

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    • 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
    • A47B46/00—Cabinets, racks or shelf units, having one or more surfaces adapted to be brought into position for use by extending or pivoting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves

Definitions

  • the present application relates to the technical field of shelves, and in particular, to a shelf assembly and a storage cabinet.
  • shelving components may be applied to different furniture such as refrigerators, cabinets or desks.
  • the existing refrigerator has a relatively large interior space, and needs to be divided into different sizes of spaces to facilitate the storage of different foods.
  • the existing partition spaces are fixed and the sizes of the things to be placed are random, the existing shelf assemblies still cannot solve the problem of low utilization of the interior space of the refrigerator.
  • the present application aims to solve at least one of the technical problems existing in the prior art.
  • the present application proposes a shelf assembly, which can be adapted to parts to be hung with different sizes.
  • the shelf assembly When the shelf assembly is applied to a refrigerator, it can be directly hung on the existing refrigerator without changing the structure of the refrigerator. Below the shelf with the refrigerator.
  • the application also proposes a locker.
  • a hanging mechanism includes a first hanging member and a second hanging member, the second hanging member is suitable for telescopic relative to the first hanging member, so that the first hanging member and the second hanging member are The hanging parts are suitable for hanging on both sides of the part to be hung;
  • a folding mechanism adapted to switch between a folded state and an unfolded state
  • a support connected to the hanging mechanism by the folding mechanism, the support is folded to the hanging mechanism in the folded state, and formed between the hanging mechanism and the support in the unfolded state Place space.
  • the second hanging member of the hanging mechanism can be extended and retracted relative to the first hanging member, so it can be applied to parts to be hung of different shapes and sizes, ensuring the applicability of the shelf assembly .
  • the folding mechanism 2 When the folding mechanism 2 is in the folded state, the supporting member is folded into the hanging mechanism, so the entire shelf assembly occupies a small space; when the folding mechanism 2 is in the unfolded state, the supporting member can be used to place articles, so it can The space is divided flexibly to improve the utilization of space.
  • the first hanging member is provided with a guide portion
  • the second hanging member includes a hook
  • the hook is adapted to move and lock along the extending direction of the guide portion.
  • the guide portion includes two parallel guide rails corresponding to the hooks one-to-one.
  • the hook includes a bent portion and an extension portion connected to the bent portion, the extension portion is formed with ratchet teeth;
  • the hanging mechanism further includes a pawl connected to the first hanging member, the pawl being adapted to cooperate with the pawl.
  • the pawl includes a pawl part matched with the ratchet teeth, a pressing part opposite to the pawl part, and a hinge part located between the pawl part and the pressing part,
  • the pressing portion is connected with a tension spring, and the tension spring is at a natural length in the locked state of the pawl, and is stretched or compressed in the unlocked state of the pawl.
  • the first hanging member and/or the second hanging member includes a mounting plate for matching with the to-be-mounted portion, the mounting plate facing the to-be-mounted portion
  • An elastic part that expands and contracts along the thickness direction of the mounting plate is attached to one surface of the part.
  • the elastic portion includes:
  • a bottom cover fixed on the mounting plate, and formed with a guide cylinder
  • top cover which cooperates with the bottom cover to form a closed space for fitting the to-be-mounted portion
  • the spring has a first end located in the guide cylinder, and a second end abuts against the top cover.
  • the first hanging member includes a hanging plate, a hanging space is formed between the hanging plate and the mounting plate, and the elastic portion includes a first hanging plate located in the hanging space. an elastic part.
  • the folding mechanism includes:
  • the link assemblies include a first link and a second link, the first end of the first link is hinged to the hanging mechanism, the second end of the first link is hinged with the first end of the second link, and the second end of the second link is hinged on the support;
  • a synchronization rod is connected between the adjacent connecting rod assemblies.
  • the number of the connecting rod assemblies is four groups, and the four groups of the connecting rod assemblies are distributed along four corners of the support member;
  • the synchronizing rod includes a set of two first synchronizing rods arranged oppositely, and a set of two second synchronizing rods arranged oppositely, and the first synchronizing rods are fixed to the first connecting rod and the second connecting rod.
  • the second synchronization rod is fixed on the second end of the second connecting rod, the two second synchronization rods are located at the two ends of the first synchronization rod, and the support is installed on the The support plates of the two second synchronizing rods.
  • a side of the hanging mechanism facing the support member is provided with a first connection portion, and a side of the support member facing the hanging mechanism is provided with a first connection portion The mating second connection part.
  • the first connection portion is a first magnetic attraction portion
  • the second connection portion is a second magnetic attraction portion
  • the first magnetic attraction portion is disposed in the direction where the hanging mechanism faces.
  • the second magnetic attraction portion is disposed on the side of the support member facing the hanging mechanism, and the first magnetic attraction portion and the second magnetic attraction portion form a magnetic attraction fit.
  • a storage cabinet includes a cabinet body and a shelf installed on the cabinet body, the shelf assembly is installed below the shelf, and the shelf is the to-be-hanged shelf. Fitting department.
  • the storage cabinet according to the embodiment of the present application includes the above-mentioned shelf assembly, it has all the technical effects of the above-mentioned shelf assembly, which will not be repeated here.
  • FIG. 1 is a schematic structural diagram of a shelf assembly from a perspective provided by an embodiment of the present application, wherein the folding mechanism is in an unfolded state;
  • FIG. 2 is a schematic structural diagram of the shelf assembly from another perspective provided by an embodiment of the present application, wherein the folding mechanism is in an unfolded state;
  • FIG. 3 is a schematic structural diagram of a shelf assembly provided by an embodiment of the present application, wherein the folding mechanism is in a folded state;
  • FIG. 4 is an exploded schematic diagram of a shelf assembly provided by an embodiment of the present application.
  • FIG. 5 is a partial exploded schematic diagram of the shelf assembly provided by the embodiment of the present application, wherein the elastic portion is mounted on the mounting plate and the second magnetic portion is mounted on the support member;
  • FIG. 6 is a schematic structural diagram of a hanging mechanism according to an embodiment of the present application.
  • FIG. 7 is a schematic view of the assembly of the first hanging member and the second hanging member according to the embodiment of the present application, wherein the pawl is in a locked state;
  • FIG. 8 is a schematic view of the assembly of the first hanging member and the second hanging member according to the embodiment of the present application, wherein the pawl is in an unlocked state;
  • Fig. 9 is the partial enlarged schematic diagram of A place in Fig. 4.
  • Fig. 10 is a partial enlarged schematic diagram at B in Fig. 7;
  • Fig. 11 is a partial enlarged schematic diagram at C in Fig. 8;
  • FIG. 13 is a schematic structural diagram of the folding mechanism of the embodiment of the present application in a folded state
  • FIG. 14 is a schematic structural diagram of the folding mechanism of the embodiment of the present application in an unfolded state
  • FIG. 15 is a schematic diagram of the assembly relationship between the shelf assembly and the shelf from one perspective of an embodiment of the present application
  • 16 is a schematic diagram of the assembly relationship between the shelf assembly and the shelf from another perspective of the embodiment of the present application;
  • FIG. 17 is a schematic structural diagram of the storage cabinet according to an embodiment of the present application, wherein the folding mechanism of the shelf assembly is in a folded state;
  • FIG. 18 is a schematic structural diagram of the storage cabinet according to an embodiment of the present application, wherein the folding mechanism of the shelf assembly is in a folded state;
  • Hanging mechanism 11. The first hanging part; 111, guide rail; 112, mounting plate; 113, hanging plate; 1131, mounting groove; 12, hook; 121, bending part; 122, extension part; , ratchet; 13, pawl; 131, claw part; 132, pressing part; 14, tension spring; 15, elastic part; 151, top cover; 152, spring; 153, bottom cover; 1531, guide cylinder; 16, protective cover;
  • Supporting parts 4. The first magnetic part; 5. The second magnetic part; 6. The cabinet; 7. The shelf.
  • connection and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, Or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium.
  • connection should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, Or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium.
  • the first feature "on” or “under” the second feature may be in direct contact with the first and second features, or the first and second features pass through the middle indirect contact with the media.
  • the first feature being “above”, “over” and “above” the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature being “below”, “below” and “below” the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.
  • the embodiment of the present application uses a refrigerator as an example to describe the shelf assembly.
  • the shelf assembly can be applied to other products, such as cabinets, desks, and retail cabinets, in addition to refrigerators.
  • the shelf assembly is suitable for the refrigerator, the shelf assembly is generally hung under the shelf, that is, the part to be hung mentioned below is the shelf.
  • the shelf assembly may also be hung on other parts of the refrigerator. on the part.
  • a shelf assembly includes a hanging mechanism 1 , a folding mechanism 2 and a supporting member 3 .
  • the hanging mechanism 1 includes a first hanging member 11 and a second hanging member (refer to the hook 12 ), and the second hanging member is suitable for extending and retracting relative to the first hanging member 11 , so that the first hanging member 11 and the second hanging member are
  • the hanging parts are suitable for hanging on both sides of the part to be hung.
  • the folding mechanism 2 is mounted on the hanging mechanism 1 and is adapted to be switched between a folded state and an unfolded state.
  • the support 3 is connected to the hanging mechanism 1 through the folding mechanism 2 , the support 3 is folded to the hanging mechanism 1 in the folded state, and a placement space is formed between the hanging mechanism 1 and the support 3 in the unfolded state.
  • the second hanging member of the hanging mechanism 1 can be extended and retracted relative to the first hanging member 11 , so it can be applied to parts to be hung of different shapes and sizes, so as to ensure the stability of the shelf assembly. applicability.
  • the folding mechanism 2 When the folding mechanism 2 is in the folded state, the supporting member 3 is folded into the hanging mechanism 1, so the entire shelf assembly occupies a small space; when the folding mechanism 2 is in the unfolded state, the supporting member 3 can be used to place articles , so the space can be divided flexibly and the utilization rate of the space can be improved.
  • FIGS. 15 to 18 the assembly relationship between the shelf assembly and the shelf 7 in the embodiment of the present application is shown in FIGS. 15 to 18 .
  • the hanging mechanism 1 can be adapted to a shelf 7 with a larger size.
  • the hanging mechanism 1 can accommodate the relatively small-sized shelf 7 .
  • the telescoping is only a relative state, which corresponds to the different positional relationship between the second hanging member and the first hanging member 11 .
  • the first hanging member 11 is provided with a guide portion, and the second hanging member includes a hook 12, and the hook 12 is adapted to move and lock along the extending direction of the guide portion.
  • the second hanging member is in the form of a hook 12 , because the hook 12 is small in size and light in weight, which can facilitate the adjustment of the hanging mechanism 1 .
  • the hook 12 is suitable for moving along the extending direction of the guide part", which means that the hook 12 and the guide part can move relative to each other, and the moving part can be either the hook 12 or the first hook provided with the guide part.
  • the mounting member 11 can also move the hook 12 and the first hanging member 11 at the same time.
  • the specific structural forms of the first hanging member 11 and the second hanging member are not limited by the examples here.
  • the second hanging member can also be formed with the mounting plate 112 mentioned below, as long as the first hanging member is guaranteed.
  • the first hanging member 11 can move relative to the second hanging member.
  • the corresponding guide portion includes two guide rails 111 , and the guide rails 111 and the hooks 12 are in one-to-one correspondence.
  • the hanging stability of the shelf assembly can be ensured.
  • the hanging of the two hooks 12 are independent of each other, so that the hanging operation is convenient.
  • the number of hooks 12 and the number of guide rails 111 are not limited.
  • the guide portion may also be in the form of a guide groove, or the guide portion may also be in the form of a guide rib, that is, the specific structural form of the guide portion is not limited by the examples herein.
  • the plurality of guide rails 111 are parallel to each other, so that the plurality of hooks 12 can be extended and retracted along the same direction to realize hanging.
  • the extending directions of the plurality of guide rails 111 can be different, and the hooks 12 can expand and contract in different directions.
  • the plurality of guide rails 111 extend along different radial directions of the circle where the arc-shaped outer edge is located, and then the plurality of hooks 12 are extended and retracted along a plurality of different radial directions. .
  • the hook 12 includes a bent portion 121 and an extension portion 122 connecting the bent portion 121 , and the extension portion 122 is formed with a ratchet tooth 1221 ;
  • the hanging mechanism 1 further includes a ratchet pawl 13.
  • the pawl 13 switches between the locked state and the unlocked state; in the locked state, the pawl 13 is in contact with the ratchet teeth 1221, so that the second hanging member is one-way locked along the direction away from the first hanging member 11 In the unlocked state, the pawl 13 and the ratchet tooth 1221 are disengaged.
  • the second hanging member can be locked in a direction away from the first hanging member 11 , thereby ensuring the hanging reliability of the hanging mechanism 1 . Moreover, since the ratchet tooth 1221 and the pawl 13 can be locked in one direction, the second hanging member can move toward the first hanging member 11 . Referring to FIG. 15 and FIG. 16 , by pushing the second hanger toward the first hanger 11 , the first hanger 11 and the second hanger can be installed on both sides of the shelf 7 , and the hanging mechanism can be avoided. 1 Shake with respect to the shelf 7.
  • the pawl 13 includes a pawl portion 131 that cooperates with the ratchet teeth 1221 , a pressing portion 132 opposite to the pawl portion 131 , and a pawl portion 131 and a pawl portion 131 .
  • the hinge part between the pressing parts 132 refers to the situation in which the claw portion 131 and the pressing portion 132 correspond to the two ends of the ratchet 13 respectively.
  • the pressing portion 132 is connected to the tension spring 14 , and the tension spring 14 is at a natural length in the locked state of the pawl 13 , and is stretched or compressed in the unlocked state of the pawl 13 . That is, for the ratchet pawl 13, since its pressing portion 132 is connected to the tension spring 14, when the ratchet pawl 13 is not subjected to external force, the ratchet teeth 1221 cooperate with the claw portion 131 of the ratchet pawl 13 to realize the first hanging One-way locking between the piece 11 and the second hanging piece.
  • the tension spring 14 When an external force is applied to the pawl 13, the tension spring 14 is stretched or compressed, and then the pawl portion 131 of the pawl 13 is disengaged from the ratchet teeth 1221, and the user can adjust the second hanging member relative to the first hanging member 11. s position.
  • the ratchet pawl 13 is rotatably connected to the first hanging member 11 .
  • the ratchet pawl 13 may also be connected to the first hanging member 11 in other ways.
  • the pawl 13 can translate relative to the first hanging member 11.
  • the pawl 13 is translated to engage with the ratchet teeth 1221, the one-way locking between the first hanging member 11 and the second hanging member is realized, and the loose
  • the pawl 13 is opened, the pawl 13 is disengaged from the ratchet teeth 1221 under the action of the tension spring.
  • the second hanging member is further provided with a protective cover 16 .
  • the tension spring 14 and the pawl portion 131 of the ratchet pawl 13 are disposed in the protective cover 16 , and the pressing portion 132 of the ratchet pawl 13 protrudes from the protective cover 16 .
  • a limiting groove is formed on the side wall of the protective cover 16 , and the pressing portion 132 of the pawl 13 limits its rotation angle through the limiting groove.
  • FIG. 6 there are two hooks 12 , and ratchet teeth 1221 are formed on the sides of the two hooks 12 facing each other, and two pawls 13 are arranged between the two hooks 12 . 13 are respectively matched with the ratchet teeth 1221 on the side surfaces of the corresponding hooks 12 .
  • the locking or disengagement between the ratchet teeth 1221 and the ratchet 13 is achieved by swinging the ratchet 13 .
  • the pawl 13 rotates so that the ratchet teeth 1221 and the pawl 13 are disengaged, and then the position of the second hanging member relative to the first hanging member 11 can be adjusted.
  • the pawl 13 is released, the pawl 13 and the ratchet teeth 1221 are unidirectionally locked under the action of the restoring force of the tension spring 14 .
  • the first hanging piece 11 can still be pushed toward the second hanging piece until between the first hanging piece 11 and the second hanging piece and the shelf 7 There is no gap along the telescopic direction of the first hanging member 11 .
  • the first hanging member 11 and/or the second hanging member include a mounting plate 112 for cooperating with the part to be hung.
  • the elastic portion 15 of the plate 112 expands and contracts in the thickness direction.
  • an elastic portion 15 is installed on the upper surface of the first hanging member 11 .
  • the hanging mechanism 1 can be prevented from shaking up and down relative to the shelf 7 , so that the hanging mechanism 1 can adapt to the shelf 7 of different thicknesses. .
  • the thickness of the shelf 7 is 4 mm to 10 mm. Therefore, when designing the elastic portion 15, the deformation range of the spring 152 in the elastic portion 15 can be designed to ensure that the elastic portion 15 can adapt to the shelf 7 of all thicknesses.
  • the upper limit of the thickness of the shelf 7 that can be accommodated by the hanging mechanism 1 is set to 11 mm. On this basis, the elastic portion 15 ensures that the shelf 7 and the hanging mechanism 1 are tightly pressed to avoid the hanging mechanism 1 . Shake relative to shelf 7 .
  • the elastic part 15 includes a bottom cover 153 , a top cover 151 and a spring 152 .
  • the bottom cover 153 is fixed on the mounting plate 112
  • the top cover 151 is used to fit the part to be hung
  • the spring 152 is installed between the bottom cover 153 and the top cover 151 . That is, the bottom cover 153 can facilitate the installation of the elastic part 15, and the top cover 151 can not only protect the spring 152, but also can be adapted to the to-be-mounted part for easy hanging.
  • the bottom cover 153 is formed with a guide cylinder 1531 , at this time, the first end of the spring 152 is located in the guide cylinder 1531 , and the second end of the spring 152 is abutted against the top cover 151 . Furthermore, the spring 152 can be installed on the guide cylinder 1531 and expand and contract along the axial direction of the guide cylinder 1531 to ensure the reliability of the installation of the spring 152 .
  • the top cover 151 and the bottom cover 153 cooperate to form a closed space.
  • the spring 152 can be protected to prevent impurities from entering, and the spring 152 can be prevented from rising and falling.
  • a guide surface is formed on the edge of the top cover 151 to facilitate the assembly of the hanging mechanism 1 and the shelf 7 .
  • the shelf 7 presses the top cover 151 along the guide, so that the spring 152 is compressed, so that the hanging mechanism 1 can be hung on the shelf 7 sides.
  • the elastic portion 15 is located between the shelf 7 and the mounting plate 112, and the spring 152 is in a compressed state.
  • the shelf 7 is relatively thin, due to the provision of the elastic portion 15, the top cover 151 and the shelf 7 can still be guaranteed to be in contact, so as to avoid the shelf assembly from shaking due to a gap between the mounting plate 112 and the top cover 151.
  • a mounting groove 1131 may be formed in the mounting plate 112 . and hook 12. Furthermore, a large part of the extension portion 122 of the hook 12 can be hidden from the mounting plate 112 to ensure the assembly reliability and aesthetics of the first hanging member 11 and the hook 12 .
  • the first hanging member 11 includes a hanging plate 113, a hanging space is formed between the hanging plate 113 and the mounting plate 112, and the elastic portion 15 includes a first elastic portion located in the hanging space. Since the first elastic portion is disposed in the hanging space, the hanging effect can be further improved, and the space occupied by the hanging mechanism 1 can be reduced.
  • the elastic portion 15 may also be disposed at other positions. For example, in FIGS. 1 to 6 , the elastic portion 15 is disposed on both sides of the mounting plate 112 . By distributing a plurality of elastic parts 15 on the mounting plate 112 , the assembly effect between the mounting plate 112 and the shelf 7 can be better ensured. Obviously, the number and arrangement positions of the elastic parts 15 are not limited by the examples here.
  • a weight reduction hole may be formed in the middle of the mounting plate 112 to reduce the weight of the shelf assembly.
  • the hooks 12 can be distributed on both sides of the weight-reducing hole to ensure that the hanging mechanism 1 is evenly stressed.
  • the folding mechanism 2 includes a link assembly 21 .
  • the link assembly 21 includes a first link 211 and a second link 212 .
  • the first end of the first link 211 is hinged to the hanging mechanism 1 , and the second end of the first link 211 is connected to the first link of the second link 212 .
  • One end is hinged, and the second end of the second link 212 is hinged to the support member 3 ; a synchronization rod 22 is connected between adjacent link assemblies 21 .
  • the connecting rod assemblies 21 are not less than three groups, for example, the number of the connecting rod assemblies 21 may be three groups, four groups, five groups, or six groups. Moreover, since the adjacent link assemblies 21 are connected by the synchronizing rod 22 , when one group of the link assemblies 21 is controlled to move, the other link assemblies 21 will also move accordingly to realize the folding or unfolding of the folding mechanism 2 .
  • the adjacent link assemblies 21 do not include two sets of link assemblies 21 located on the diagonal of the polygon, but refer to the link assemblies 21 located on the same side length of the polygon.
  • a synchronization rod is connected between the two sets of link assemblies located on the same side of the quadrilateral.
  • a synchronizing rod is connected between the two groups of connecting rod assemblies located on the same side of the triangle.
  • the two groups of connecting rod assemblies located on the same side length of the quadrilateral or the three groups of connecting rod assemblies located on the same side length are connected with synchronizing rods.
  • the number of connecting rod assemblies 21 is four groups, and the four groups of connecting rod assemblies 21 are distributed along the four corners of the support member 3;
  • the synchronization rod 22 includes a group of two first synchronization rods 221 arranged opposite to each other, and a set of two oppositely arranged second synchronizing rods 222 .
  • the two second synchronization rods 222 are located at both ends of the first synchronization rod 221 , and the support 3 is fixed above the second synchronization rods 222 .
  • the second synchronizing rod 222 can not only realize the synchronization between different link assemblies 21 , but also can be used to fix the supporting member 3 at the same time.
  • the first synchronizing rod 221 is fixed at the hinge of the first connecting rod 211 and the second connecting rod 212, the first connecting rod 211 can drive the first synchronizing rod 221 to rotate, and the second connecting rod 212 can also drive the first connecting rod 212 to rotate.
  • a synchronizing rod 221 rotates.
  • the first connecting rod 211 when the first connecting rod 211 is rotated, the first synchronizing rod 221 moves and drives the second connecting rod 212 to rotate, and a group of connecting rod assemblies 21 transmit the motion to the Other link assemblies 21;
  • the second link 212 when the second link 212 is rotated, the first synchronizing rod 221 moves and drives the first link 211 to rotate, and a group of link assemblies 21 synchronizes with the second synchronizing rod 221 through the first synchronizing rod 221.
  • the rod 222 transmits the motion to the other linkage assemblies 21 .
  • the support member 3 is a support plate mounted on the two second synchronization rods 222 .
  • the support member 3 may also adopt a structure form such as a support frame or a support rod group, as long as the articles can be placed on the support member 3 .
  • the hanging mechanism 1 is provided with a first connection portion
  • the support member 3 is provided with a second connection portion, and further through the connection and cooperation of the first connection portion and the second connection portion, the folding mechanism 2 can be ensured when folded. In the state, the support 3 is not easily detached from the folding mechanism 2 .
  • the first connecting portion is a first magnetic attraction portion 4 provided on the side of the hanging mechanism 1 facing the support member 3
  • the second connecting portion is provided on the side of the support member 3 facing the hanging mechanism 1 and
  • the first magnetic attraction portion 4 forms a second magnetic attraction portion 5 that is magnetically engaged.
  • the arrangement of the first magnetic attraction part 4 and the second magnetic attraction part 5 can ensure that when the folding mechanism 2 is in the folded state, a magnetic attraction force is generated between the first magnetic attraction part 4 and the second magnetic attraction part 5, so that the support 3 Reliably fixed by magnetic attraction, it is not easy to fall off from the folding mechanism 2 even under external force.
  • the arrangement of the first magnetic attraction part 4 and the second magnetic attraction part 5 can also avoid the natural unfolding of the folding mechanism 2 under the action of gravity.
  • the first magnetic attraction part 4 and the second magnetic attraction part 5 refer to objects that can respond to a magnetic field in some way, and are not required to be able to generate a magnetic field themselves.
  • the first magnetic part 4 and the second magnetic part 5 can be made of any magnetic material, such as magnets, low carbon steel, etc., or the first magnetic part 4 and the second magnetic part 5 can also be energized coils, As long as the first magnetic attraction part 4 and the second magnetic attraction part 5 can generate a magnetic attraction force.
  • a magnet is provided on the side of the hanging mechanism 1 facing the support member 3
  • a magnetic suction sheet is provided on the side of the support member 3 facing the hanging mechanism 1
  • the magnetic suction sheet can be an iron sheet or a magnetic sheet.
  • Other metal sheets that can be attracted by magnets can also be used.
  • the first magnetic attraction part 4 is disposed on the bottom of the hook 12
  • the second magnetic attraction part 5 is installed in the installation hole of the support plate.
  • the plurality of mounting holes on the support plate are distributed in an array, so that a plurality of magnetic suction sheets are installed on the support plate in an array manner, so as to ensure the suction effect between the support plate and the hanging mechanism 1 .
  • first connecting part is a first clipping part
  • second connecting part is a second clipping part
  • a clipping fit is formed between the first clipping part and the second clipping part.
  • first connection portion and the second connection portion may also adopt other structural forms, as long as connection and cooperation can be achieved.
  • a storage cabinet please refer to FIG. 17 and FIG. 18 , which includes a cabinet body 6 and a shelf 7 installed on the cabinet body 6 , and further includes the above-mentioned storage cabinet installed on the shelf 7 .
  • shelf assembly Specifically, along the depth direction of the locker, the hanging mechanism 1 is hung on the front and rear sides of the shelf 7 .
  • the storage cabinet can flexibly divide the storage space inside the storage cabinet, so that the storage cabinet can store more items.
  • the folding mechanism 2 of the shelf assembly is unfolded, a placement space is formed between the hanging mechanism 1 and the support member 3 .
  • the shelf assembly further divides the space inside the original locker to facilitate the storage of more items.
  • it is only necessary to fold the folding mechanism 2 of the shelf assembly so that the shelf assembly can be folded at the bottom of the shelf 7, which itself does not occupy much space.
  • the shelf assembly is installed on the bottom of the shelf 7 .
  • the depth of the shelf 7 may be different for different models of lockers. Since the first hanging part 11 and the second hanging part of the shelf assembly can move relative to each other, they can adapt to the shelves 7 with different depths. Therefore, the shelf assembly can be applied to different types of storage cabinets. Taking a refrigerator as an example, without modifying the structure of the refrigerator, the shelf assembly can be directly mounted under the shelf 7 of the existing refrigerator to flexibly divide the space of the refrigerator.
  • a shelf 7 is Multiple shelf assemblies can be installed at the same time.
  • the number of shelves 7 in the prior art can be reduced, and the existing shelves 7 are replaced by a shelf assembly, so that space utilization is more flexible.
  • the hooks 12 are arranged near the inner side of the locker, and the first hanging member 11 is arranged near the outer side of the locker, which can ensure the appearance of the locker.
  • the storage cabinet according to the embodiment of the present application may be, but is not limited to, a refrigerator, a cabinet, a retail cabinet, or a shipping container.
  • the present application relates to the technical field of shelves, and provides a shelf assembly and a storage cabinet.
  • the shelf assembly includes: a hanging mechanism, including a first hanging piece and a second hanging piece, the second hanging piece being adapted to extend and retract relative to the first hanging piece, so that the first hanging piece and the second hanging piece It is suitable for hanging on both sides of the part to be hung; the folding mechanism is suitable for switching between the folded state and the unfolded state; the supporting piece is connected to the hanging mechanism through the folding mechanism, and the supporting piece is folded in the hanging mechanism in the folded state, A placement space is formed between the hanging mechanism in the deployed state and the support.
  • the shelf assembly according to the embodiment of the present application can be applied to parts to be hung of different shapes and sizes, so as to ensure the applicability of the shelf assembly.
  • the folding mechanism When the folding mechanism is in the folded state, the supports are folded into the hanging mechanism, and the entire shelf assembly occupies very little space; when the folding mechanism is in the unfolded state, the supports can be used to place items, so the space can be flexibly divided to improve space utilization Rate.

Abstract

一种搁架组件及储物柜，搁架组件包括：挂装机构（1），包括第一挂装件（11）和第二挂装件，第二挂装件适于相对第一挂装件（11）伸缩，以使得第一挂装件（11）和第二挂装件适于挂装于待挂装部的两侧；折叠机构（2），适于在折叠状态和展开状态之间切换；支承件（3），通过折叠机构（2）连接挂装机构（1），在折叠状态支承件（3）收拢于挂装机构（1），在展开状态挂装机构（1）和支承件（3）之间形成放置空间。储物柜包括柜体（6）以及安装于柜体（6）的搁板（7），在搁板（7）的下方安装所述搁架组件，搁板（7）为待挂装部。

Description

搁架组件及储物柜 技术领域
本申请涉及搁架技术领域，尤其涉及搁架组件及储物柜。
背景技术
为了提高空间利用率，冰箱、橱柜或者办公桌等不同家具当中可能会应用到搁架组件。
以冰箱为例，现有冰箱内部空间比较大，需要分隔成不同大小的空间以便于不同食品的存储。但由于现有分隔空间都是固定的，而需要放置的东西大小却是随机的，因此现有的搁架组件仍旧不能解决冰箱内部空间利用率低的问题。
为了提高空间利用率，冰箱上已经提出一些可拆装的搁架组件。但是，这些搁架组件不仅存在通用性差的问题，而且往往只能在产品出厂之前随着产品一并完成生产。
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，本申请提出一种搁架组件，其可以适应不同尺寸的待挂装部，将该种搁架组件应用于冰箱时，其可以在不改变冰箱结构的情况下，直接挂装于现有冰箱的搁板下方。
本申请还提出一种储物柜。
根据本申请第一方面实施例的搁架组件，包括：
挂装机构，包括第一挂装件和第二挂装件，所述第二挂装件适于相对所述第一挂装件伸缩，以使得所述第一挂装件和所述第二挂装件 适于挂装于待挂装部的两侧；
折叠机构，且适于在折叠状态和展开状态之间切换；
支承件，通过所述折叠机构连接所述挂装机构，在所述折叠状态所述支承件收拢于所述挂装机构，在所述展开状态所述挂装机构和所述支承件之间形成放置空间。
根据本申请实施例的搁架组件，其挂装机构的第二挂装件可以相对第一挂装件伸缩，因此可以适用于不同形状和尺寸的待挂装部，保证搁架组件的适用性。当折叠机构处于折叠状态的时候，此时支承件收拢于挂装机构，因此整个搁架组件占用空间很小；当折叠机构2处于展开状态的时候，支承件可以用于放置物品，因此可以对空间进行灵活划分，提高空间的利用率。
根据本申请的一个实施例，所述第一挂装件设置有导向部，所述第二挂装件包括挂钩，所述挂钩适于沿着所述导向部的延伸方向移动并锁定。
根据本申请的一个实施例，所述挂钩为两根，且所述导向部包括与所述挂钩一一对应的两根平行的导轨。
根据本申请的一个实施例，所述挂钩包括弯折部以及连接所述弯折部的延伸部，所述延伸部形成有棘齿；
所述挂装机构还包括连接于所述第一挂装件的棘爪，所述棘爪适于与所述棘爪配合。
根据本申请的一个实施例，所述棘爪包括与所述棘齿配合的爪部，与所述爪部相对的按压部，以及位于所述爪部和所述按压部之间的铰接部，所述按压部连接拉簧，在所述棘爪的锁止状态所述拉簧处于自然长度，在所述棘爪的解锁状态所述拉簧被拉伸或者被压缩。
根据本申请的一个实施例，所述第一挂装件和/或所述第二挂装件包括用于与所述待挂装部配合的安装板，所述安装板朝向所述待挂装部的一面安装有沿着所述安装板厚度方向伸缩的弹性部。
根据本申请的一个实施例，所述弹性部包括：
底盖，固定于所述安装板，形成有导向筒；
顶盖，与所述底盖配合形成密闭空间，用于贴合所述待挂装部；
弹簧，第一端位于所述导向筒，第二端抵接于所述顶盖。
根据本申请的一个实施例，所述第一挂装件包括挂装板，所述挂装板和所述安装板之间形成挂装空间，所述弹性部包括位于所述挂装空间的第一弹性部。
根据本申请的一个实施例，所述折叠机构包括：
多组连杆组件，所述连杆组件包括第一连杆和第二连杆，所述第一连杆的第一端铰接于所述挂装机构，所述第一连杆的第二端与所述第二连杆的第一端铰接，所述第二连杆的第二端铰接于所述支承件；
相邻所述连杆组件之间连接有同步杆。
根据本申请的一个实施例，所述连杆组件的数量为四组，四组所述连杆组件沿着所述支承件的四个拐角分布；
所述同步杆包括一组相对设置的两根第一同步杆，以及一组相对设置的两根第二同步杆，所述第一同步杆固定于所述第一连杆和所述第二连杆的铰接处，所述第二同步杆固定于所述第二连杆的第二端，两根所述第二同步杆位于所述第一同步杆的两端，所述支承件为安装于两根所述第二同步杆的支承板。
根据本申请的一个实施例，所述挂装机构朝向所述支承件的一侧设置有第一连接部，所述支承件朝向所述挂装机构的一侧设置有与所述第一连接部配合的第二连接部。
根据本申请的一个实施例，所述第一连接部为第一磁吸部，所述第二连接部为第二磁吸部，所述第一磁吸部设置于所述挂装机构朝向所述支承件的一侧，所述第二磁吸部设置于所述支承件朝向所述挂装机构的一侧，所述第一磁吸部和所述第二磁吸部形成磁吸配合。
根据本申请第二方面实施例的储物柜，包括柜体以及安装于所述 柜体的搁板，在所述搁板的下方安装有上述搁架组件，所述搁板为所述待挂装部。
根据本申请实施例的储物柜，由于包括上述搁架组件，因此具有上述搁架组件的所有技术效果，此处不再赘述。
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一个视角下的搁架组件的结构示意图，其中，折叠机构处于展开状态；
图2是本申请实施例提供的另一个视角下的搁架组件的结构示意图，其中，折叠机构处于展开状态；
图3是本申请实施例提供的搁架组件的结构示意图，其中，折叠机构处于折叠状态；
图4是本申请实施例提供的搁架组件的爆炸示意图；
图5是本申请实施例提供的搁架组件的局部爆炸示意图，其中，弹性部安装于安装板且第二磁吸部安装于支承件；
图6是本申请实施例的挂装机构的结构示意图；
图7是本申请实施例的第一挂装件和第二挂装件的装配示意图，其中，棘爪处于锁止状态；
图8是本申请实施例的第一挂装件和第二挂装件的装配示意图，其中，棘爪处于解锁状态；
图9是图4中A处的局部放大示意图；
图10是图7中B处的局部放大示意图；
图11是图8中C处的局部放大示意图；
图12是本申请实施例的弹性部的爆炸示意图；
图13是本申请实施例的折叠机构在折叠状态下的结构示意图；
图14是本申请实施例的折叠机构在展开状态下的结构示意图；
图15是本申请实施例的一个视角下搁架组件和搁板之间的装配关系示意图；
图16是本申请实施例的另一个视角下搁架组件和搁板之间的装配关系示意图；
图17是本申请实施例的储物柜的结构示意图，其中，搁架组件的折叠机构处于折叠状态；
图18是本申请实施例的储物柜的结构示意图，其中，搁架组件的折叠机构处于折叠状态；
附图标记：
1、挂装机构；11、第一挂装件；111、导轨；112、安装板；113、挂装板；1131、安装槽；12、挂钩；121、弯折部；122、延伸部；1221、棘齿；13、棘爪；131、爪部；132、按压部；14、拉簧；15、弹性部；151、顶盖；152、弹簧；153、底盖；1531、导向筒；16、保护罩；
2、折叠机构；21、连杆组件；211、第一连杆；212、第二连杆；22、同步杆；221、第一同步杆；222、第二同步杆；
3、支承件；4、第一磁吸部；5、第二磁吸部；6、柜体；7、搁板。
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”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“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高度高于第二特征。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高度小于第二特征。
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。
本申请实施例以冰箱为例对搁架组件进行说明，不失一般性，搁架组件除了适用于冰箱，还可以适用于其他产品，例如橱柜、办公桌和零售柜等。当搁架组件适用于冰箱的时候，则搁架组件一般挂装于 搁板的下方，也即下文提及的待挂装部为搁板，当然也可能将搁架组件挂装于冰箱的其他部件上。
请参见图1至图14，根据本申请实施例的搁架组件，包括挂装机构1、折叠机构2和支承件3。挂装机构1包括第一挂装件11和第二挂装件(参考挂钩12)，第二挂装件适于相对第一挂装件11伸缩，以使得第一挂装件11和第二挂装件适于挂装于待挂装部的两侧。折叠机构2安装于挂装机构1，且适于在折叠状态和展开状态之间切换。支承件3通过折叠机构2连接挂装机构1，在折叠状态支承件3收拢于挂装机构1，在展开状态挂装机构1和支承件3之间形成放置空间。
根据本申请实施例的搁架组件，其挂装机构1的第二挂装件可以相对第一挂装件11伸缩，因此可以适用于不同形状和尺寸的待挂装部，保证搁架组件的适用性。当折叠机构2处于折叠状态的时候，此时支承件3收拢于挂装机构1，因此整个搁架组件占用空间很小；当折叠机构2处于展开状态的时候，支承件3可以用于放置物品，因此可以对空间进行灵活划分，提高空间的利用率。
以待挂装部为搁板7为例，本申请实施例的搁架组件和搁板7之间的装配关系请参见图15至图18，当第二挂装件相对第一挂装件11伸出的时候，可以使得挂装机构1可以适应尺寸更大的搁板7。当第二挂装件相对第一挂装件11收缩的时候，挂装机构1适应尺寸相对小的搁板7。当然伸缩也只是一个相对状态，对应于第二挂装件和第一挂装件11之间的不同位置关系。
第一挂装件11设置有导向部，第二挂装件包括挂钩12，挂钩12适于沿着导向部的延伸方向移动并锁定。第二挂装件采用挂钩12的形式，由于挂钩12体积较小质量较轻，进而可以方便挂装机构1的调节。其中，“挂钩12适于沿着导向部的延伸方向移动”，指代的是挂钩12和导向部可以相对运动，运动的部件既可以是挂钩12，也可以是设有导向部的第一挂装件11，还可以挂钩12和第一挂装件11同 时运动。需要说明的是，第一挂装件11和第二挂装件的具体结构形式不受此处举例的限制，例如第二挂装件也可以形成有下文提及的安装板112，只要保证第一挂装件11可以相对第二挂装件移动即可。
在一个实施例中，请参见图1至图6，挂钩12为两根，对应的导向部包括两根导轨111，导轨111和挂钩12一一对应。通过设置多根挂钩12可以保证搁架组件的挂装稳定性。并且，在挂装的时候，两根挂钩12的挂装相互独立，进而其挂装操作方便。当然，挂钩12的数量以及导轨111的数量不受限制。此外，导向部除了采用导轨111的形式，还可以采用导向槽的形式，或者，导向部还可以采用导向筋条的形式，也即导向部的具体结构形式不受此处举例的限制。
当搁板7为矩形板的时候，此时多根导轨111互相平行，以使得多根挂钩12沿着同样的方向伸缩实现挂装。当然，当搁板7呈其他形状的时候，或者将搁架组件挂装于其他形状的待挂装部的时候，多根导轨111的延伸方向可以不同，进而挂钩12沿着不同方向伸缩。以搁板7包括圆弧形的外边缘为例，则多根导轨111沿着该圆弧形的外边缘所在圆的不同径向延伸，进而多根挂钩12沿着多根不同径向进行伸缩。
根据本申请的实施例，请参见图1至图3，挂钩12包括弯折部121以及连接弯折部121的延伸部122，延伸部122形成有棘齿1221；挂装机构1还包括棘爪13，棘爪13在锁止状态和解锁状态之间切换；在锁止状态棘爪13和棘齿1221接触，以使得第二挂装件沿着远离第一挂装件11的方向被单向锁止；在解锁状态棘爪13和棘齿1221脱离。通过棘齿1221和棘爪13之间的配合，可以将第二挂装件朝着远离第一挂装件11的方向锁紧，进而可以保证挂装机构1的挂装可靠性。并且，由于棘齿1221和棘爪13之间可单向锁紧，进而第二挂装件可以朝向第一挂装件11运动。请参见图15和图16，朝向第一挂装件11推动第二挂装件，可以将第一挂装件11和第二挂装件安装在 搁板7的两侧，并避免挂装机构1相对搁板7晃动。
在一个实施例中，请参见图7、图8、图10和图11，棘爪13包括与棘齿1221配合的爪部131，与爪部131相对的按压部132，以及位于爪部131和按压部132之间的铰接部。其中，“与爪部131相对”指代的是爪部131和按压部132分别对应棘爪13两端的情形。按压部132连接拉簧14，在棘爪13的锁止状态拉簧14处于自然长度，在棘爪13的解锁状态拉簧14被拉伸或者被压缩。也即，对于棘爪13而言，由于其按压部132连接拉簧14，进而棘爪13在不受外力的时候，棘齿1221和棘爪13的爪部131配合，以实现第一挂装件11和第二挂装件之间的单向锁紧。向棘爪13施加外力的时候，拉簧14被拉伸或者被压缩，进而此时棘爪13的爪部131和棘齿1221脱离，用户可以调节第二挂装件相对第一挂装件11的位置。
请参见图6至图8，棘爪13转动连接于第一挂装件11，当然，棘爪13还可以采用其他方式连接于第一挂装件11。例如棘爪13可以相对第一挂装件11平移，当棘爪13平移至和棘齿1221啮合的时候，实现第一挂装件11和第二挂装件之间的单向锁紧，松开棘爪13时，棘爪13在拉簧的作用下脱离棘齿1221。
请参见图9，第二挂装件还设置有保护罩16。
在一个实施例中，拉簧14和棘爪13的爪部131设置在保护罩16内，棘爪13的按压部132伸出于保护罩16。在保护罩16的侧壁形成有限位槽，棘爪13的按压部132通过限位槽限定其转动角度。
在一个实施例中，请参见图6，挂钩12为两根，且两根挂钩12朝向对方的侧面形成有棘齿1221，在两根挂钩12之间设置两个棘爪13，两个棘爪13分别与对应挂钩12侧面的棘齿1221配合。
在一个实施例中，通过摆动棘爪13实现棘齿1221和棘爪13之间的锁止或者脱离。例如，正向摆动棘爪13的时候，棘爪13转动以使得棘齿1221和棘爪13脱离，进而此时可以调节第二挂装件相对第 一挂装件11的位置。当松开棘爪13的时候，此时棘爪13在拉簧14的恢复力作用下和棘齿1221单向锁止。当棘爪13和棘齿1221单向锁止的时候，仍旧可以朝向第二挂装件推动第一挂装件11，直到第一挂装件11和第二挂装件与搁板7之间沿着第一挂装件11的伸缩方向不存在间隙。
根据本申请的实施例，第一挂装件11和/或第二挂装件包括用于和待挂装部配合的安装板112，安装板112朝向待挂装部的一面安装有沿着安装板112厚度方向伸缩的弹性部15。结合图1至图5，在第一挂装件11的上表面安装有弹性部15。进而将挂装机构1挂装于搁板7(请参见图15至图18)的时候，可以防止挂装机构1相对搁板7上下晃动，使得挂装机构1可以适应不同厚度的搁板7。
一般情况下，搁板7的厚度为4mm～10mm，因此在设计弹性部15的时候，可以对弹性部15中弹簧152的形变范围进行设计，保证弹性部15可以适应所有厚度的搁板7。例如，将挂装机构1能够适应的搁板7厚度的上限设置为11mm，在此基础上，通过弹性部15的作用保证搁板7和挂装机构1之间抵紧，避免挂装机构1相对搁板7晃动。
在一个实施例中，如图12所示，弹性部15包括底盖153、顶盖151和弹簧152。底盖153固定于安装板112，顶盖151用于贴合待挂装部，弹簧152安装于底盖153和顶盖151之间。也即，通过底盖153可以方便弹性部15的安装，而顶盖151除了可以保护弹簧152，还可以和待挂装部适配以便于挂装。
在一个实施例中，底盖153形成有导向筒1531，此时弹簧152第一端位于导向筒1531内，弹簧152的第二端抵接于顶盖151。进而弹簧152可以安装于导向筒1531并沿着导向筒1531的轴向伸缩，以保证弹簧152安装的可靠性。
在一个实施例中，顶盖151和底盖153配合形成密闭空间，该种 情况下可以保护弹簧152防止杂质进入，避免弹簧152升降受阻。
图12中，顶盖151的边缘形成有导向面，以方便实现挂装机构1和搁板7的装配。例如当搁板7比较厚的时候，在挂装的过程中，搁板7沿着导向面向顶盖151施压，使得弹簧152被压缩，进而使得挂装机构1可以挂装至搁板7的两侧。挂装完成之后，此时弹性部15位于搁板7和安装板112之间，且弹簧152处于压缩状态。当搁板7比较薄的时候，由于弹性部15的设置，仍旧可以保证顶盖151和搁板7接触，避免安装板112和顶盖151之间存在间隙导致搁架组件晃动。
请参见图4，当第一挂装件11包括安装板112的时候，可以在安装板112形成安装槽1131，安装槽1131当中安装有上文提及的导轨111，导轨111安装有上文提及的挂钩12。进而挂钩12的延伸部122很大一部分可以隐藏于安装板112，保证第一挂装件11和挂钩12的装配可靠性以及美观性。
在一个实施例中，第一挂装件11包括挂装板113，挂装板113和安装板112之间形成挂装空间，弹性部15包括位于挂装空间的第一弹性部。由于第一弹性部设置在挂装空间，进而可以进一步提升挂装效果，并减小挂装机构1所占用空间。当然，弹性部15还可以设置于其他位置，例如图1至图6中，在安装板112的两侧均设置有弹性部15。通过在安装板112分布多个弹性部15，可以更好的保证安装板112和搁板7之间的装配效果。很显然，弹性部15的数量以及设置位置不受此处举例限制。
结合图1至图6，将弹性部15设置在安装板112的两侧时，可以在安装板112中间形成减重孔，以降低搁架组件的重量。并且，当上文提及的挂钩12为两个的时候，挂钩12可以分布于减重孔的两侧，以保证挂装机构1受力均匀。
根据本申请的实施例，请参见图13和图14并结合图1和图2， 折叠机构2包括连杆组件21。连杆组件21包括第一连杆211和第二连杆212，第一连杆211的第一端铰接于挂装机构1，第一连杆211的第二端与第二连杆212的第一端铰接，第二连杆212的第二端铰接于支承件3；相邻连杆组件21之间连接有同步杆22。为了保证支承件3的固定，一般连杆组件21不少于三组，例如连杆组件21的数量可以为三组、四组、五组或者六组等。并且，由于相邻连杆组件21之间通过同步杆22连接，进而控制其中一组连杆组件21运动的时候，其他连杆组件21也会跟着运动，以实现折叠机构2的折叠或者展开。
根据本申请的实施例，相邻连杆组件21不包括位于多边形的对角线上的两组连杆组件21，而指代的是位于多边形的同一条边长上的连杆组件21。例如，当四组连杆组件呈四边形分布的时候，则位于四边形的同一边长上的两组连杆组件之间连接有同步杆。当三组连杆组件呈三角形分布的时候，则位于三角形的同一边长上的两组连杆组件之间连接有同步杆。当六组连杆组件呈四边形分布的时候，则位于四边形的同一边长上的两组连杆组件或者位于同一边长上的三组连杆组件连接有同步杆。在一个实施例中，连杆组件21的数量为四组，四组连杆组件21沿着支承件3的四个拐角分布；同步杆22包括一组相对设置的两根第一同步杆221，以及一组相对设置的两根第二同步杆222，第一同步杆221固定于第一连杆211和第二连杆212的铰接处，第二同步杆222固定于第二连杆212的第二端，两根第二同步杆222位于第一同步杆221的两端，支承件3固定于第二同步杆222上方。该种情况下，第二同步杆222除了可以实现不同连杆组件21之间的同步，还可以同时用于固定支承件3。此外，由于第一同步杆221固定于第一连杆211和第二连杆212的铰接处，进而第一连杆211可带动第一同步杆221转动，且第二连杆212也可以带动第一同步杆221转动。具体的，转动第一连杆211的时候，第一同步杆221运动并带动第二连杆212转动，且一组连杆组件21通过第一同步杆221 和第二同步杆222将运动传递至其他连杆组件21；同样的，转动第二连杆212的时候，第一同步杆221运动并带动第一连杆211转动，且一组连杆组件21通过第一同步杆221和第二同步杆222将运动传递至其他连杆组件21。
在一个实施例中，支承件3为安装于两根第二同步杆222的支承板。当然，支承件3还可以采用支承框架或者支承杆组等结构形式，只要使得物品可以放置于支承件3即可。
根据本申请的实施例，挂装机构1设置有第一连接部，支承件3设置有第二连接部，进而通过第一连接部和第二连接部的连接配合，可以保证折叠机构2在折叠状态的时候，支承件3不容易从折叠机构2脱落。
在一个实施例中，第一连接部为挂装机构1朝向支承件3的一侧设置的第一磁吸部4，第二连接部为支承件3朝向挂装机构1的一侧设置的与第一磁吸部4形成磁吸配合的第二磁吸部5。通过第一磁吸部4和第二磁吸部5的设置，可以保证折叠机构2在折叠状态的时候，第一磁吸部4和第二磁吸部5之间产生磁吸力，使得支承件3依靠磁吸力可靠固定，即便受外力也不容易从折叠机构2脱落。并且，第一磁吸部4和第二磁吸部5的设置，也可以避免在重力作用下折叠机构2自然展开。
根据本申请的实施例，第一磁吸部4和第二磁吸部5指代的是能对磁场作出某种方式反应的物体，并不要求其自身能够产生磁场。第一磁吸部4和第二磁吸部5可以采用任意磁性材料制备得到，例如磁铁、低碳钢等，或者，第一磁吸部4和第二磁吸部5也可以为通电线圈，只要第一磁吸部4和第二磁吸部5可以产生磁吸力即可。
在一个实施例中，在挂装机构1朝向支承件3的一侧设置有磁铁，在支承件3朝向挂装机构1的一侧设置有磁吸片，其中的磁吸片可以采用铁片或者也可以采用其他能够被磁铁吸附的金属片。
在一个实施例中，第一磁吸部4设置于挂钩12的底部，第二磁吸部5安装于支承板的安装孔。支承板上多个安装孔呈阵列分布，以使得多个磁吸片通过阵列的方式安装于支承板，保证支承板和挂装机构1之间的吸合效果。
在另外一个实施例中，第一连接部为第一卡接件，第二连接部为第二卡接件，且第一卡接件和第二卡接件之间形成卡接配合。又或者，第一连接部和第二连接部还可以采用其他的结构形式，只要可以实现连接配合即可。
根据本申请第二方面的实施例，提供一种储物柜，请参见图17和图18，包括柜体6以及安装于柜体6的搁板7，此外还包括安装于搁板7的上述搁架组件。具体的，沿着储物柜的深度方向，挂装机构1挂装于搁板7的前后两侧。
该种储物柜通过设置以上搁架组件，可以对储物柜内部的存储空间进行灵活划分，使得储物柜能够存放更多的物品。例如，将搁架组件的折叠机构2展开的时候，在挂装机构1和支承件3之间形成放置空间。此时搁架组件对原本储物柜内部的空间进行了进一步划分，以方便更多物品的存放。当不需要使用搁架组件的时候，只需要将搁架组件的折叠机构2进行折叠收拢，就可以使得搁架组件被收拢于搁板7的底部，其本身不会占用太多空间。
根据本申请的实施例，将搁架组件安装于搁板7的底部。沿着储物柜的深度方向，不同型号的储物柜，搁板7的深度可能会不一样。而由于搁架组件的第一挂装件11和第二挂装件可以相对运动，进而可以适应深度不同的搁板7。由此，该种搁架组件可以适用于不同型号的储物柜。以冰箱为例，在不改装冰箱结构的情况下，可以直接将搁架组件挂装于现有冰箱的搁板7下方，以对冰箱的空间进行灵活划分。
当沿着储物柜的宽度方向，搁板7的尺寸较大的时候，请参考图 17和图18，也即搁板7沿着左右方向的尺寸较大，则此时一块搁板7上可以同时安装多个搁架组件。
在一个实施例中，可以减少现有技术当中搁板7的数量，通过搁架组件替代现有的搁板7，使得空间利用更加灵活。
请参见图17和图18，将挂钩12靠近储物柜的里侧设置，而第一挂装件11靠近储物柜的外侧设置，可以保证储物柜的美观。
根据本申请实施例的储物柜，可以但是不局限为冰箱、橱柜、零售柜或者货柜等。
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。
工业实用性
本申请涉及搁架技术领域，提供搁架组件及储物柜。搁架组件包括：挂装机构，包括第一挂装件和第二挂装件，第二挂装件适于相对第一挂装件伸缩，以使得第一挂装件和第二挂装件适于挂装于待挂装部的两侧；折叠机构，适于在折叠状态和展开状态之间切换；支承件，通过折叠机构连接挂装机构，在折叠状态支承件收拢于挂装机构，在展开状态挂装机构和支承件之间形成放置空间。根据本申请实施例的搁架组件，可以适用于不同形状和尺寸的待挂装部，保证搁架组件的适用性。折叠机构处于折叠状态时，支承件收拢于挂装机构，整个搁架组件占用空间很小；折叠机构处于展开状态时，支承件可以用于放置物品，因此可以对空间进行灵活划分，提高空间利用率。

Claims (13)

  1. 一种搁架组件，其特征在于，包括：
    挂装机构，包括第一挂装件和第二挂装件，所述第二挂装件适于相对所述第一挂装件伸缩，以使得所述第一挂装件和所述第二挂装件适于挂装于待挂装部的两侧；
    折叠机构，适于在折叠状态和展开状态之间切换；
    支承件，通过所述折叠机构连接所述挂装机构，在所述折叠状态所述支承件收拢于所述挂装机构，在所述展开状态所述挂装机构和所述支承件之间形成放置空间。
  2. 根据权利要求1所述的搁架组件，其特征在于，所述第一挂装件设置有导向部，所述第二挂装件包括挂钩，所述挂钩适于沿着所述导向部的延伸方向移动并锁定。
  3. 根据权利要求2所述的搁架组件，其特征在于，所述挂钩为两根，且所述导向部包括与所述挂钩一一对应的两根平行的导轨。
  4. 根据权利要求2所述的搁架组件，其特征在于，所述挂钩包括弯折部以及连接所述弯折部的延伸部，所述延伸部形成有棘齿；
    所述挂装机构还包括连接于所述第一挂装件的棘爪，所述棘爪适于与所述棘齿配合。
  5. 根据权利要求4所述的搁架组件，其特征在于，所述棘爪包括与所述棘齿配合的爪部，与所述爪部相对的按压部，以及位于所述爪部和所述按压部之间的铰接部；所述按压部连接拉簧，在所述棘爪的锁止状态所述拉簧处于自然长度，在所述棘爪的解锁状态所述拉簧被拉伸或者被压缩。
  6. 根据权利要求1至5中任意一项所述的搁架组件，其特征在于，所述第一挂装件和/或所述第二挂装件包括用于与所述待挂装部配合的安装板，所述安装板朝向所述待挂装部的一面安装有沿着所述 安装板厚度方向伸缩的弹性部。
  7. 根据权利要求6所述的搁架组件，其特征在于，所述弹性部包括：
    底盖，固定于所述安装板，形成有导向筒；
    顶盖，与所述底盖配合形成密闭空间，用于贴合所述待挂装部；
    弹簧，第一端位于所述导向筒，第二端抵接于所述顶盖。
  8. 根据权利要求7所述的搁架组件，其特征在于，所述第一挂装件包括挂装板，所述挂装板和所述安装板之间形成挂装空间，所述弹性部包括位于所述挂装空间的第一弹性部。
  9. 根据权利要求1至5中任意一项所述的搁架组件，其特征在于，所述折叠机构包括：
    多组连杆组件，所述连杆组件包括第一连杆和第二连杆，所述第一连杆的第一端铰接于所述挂装机构，所述第一连杆的第二端与所述第二连杆的第一端铰接，所述第二连杆的第二端铰接于所述支承件；
    相邻所述连杆组件之间连接有同步杆。
  10. 根据权利要求9所述的搁架组件，其特征在于，所述连杆组件的数量为四组，四组所述连杆组件沿着所述支承件的四个拐角分布；
    所述同步杆包括一组相对设置的两根第一同步杆，以及一组相对设置的两根第二同步杆，所述第一同步杆固定于所述第一连杆和所述第二连杆的铰接处，所述第二同步杆固定于所述第二连杆的第二端，两根所述第二同步杆位于所述第一同步杆的两端，所述支承件为安装于两根所述第二同步杆的支承板。
  11. 根据权利要求1至5中任意一项所述的搁架组件，其特征在于，所述挂装机构设置有第一连接部，所述支承件设置有与所述第一连接部配合的第二连接部。
  12. 根据权利要求11所述的搁架组件，其特征在于，所述第一连接部为第一磁吸部，所述第二连接部为第二磁吸部，所述第一磁吸 部设置于所述挂装机构朝向所述支承件的一侧，所述第二磁吸部设置于所述支承件朝向所述挂装机构的一侧，所述第一磁吸部和所述第二磁吸部形成磁吸配合。
  13. 一种储物柜，包括柜体以及安装于所述柜体的搁板，其特征在于，在所述搁板的下方安装有权利要求1至12任意一项所述的搁架组件，所述搁板为所述待挂装部。
PCT/CN2020/125273 2020-10-30 2020-10-30 搁架组件及储物柜 WO2022088044A1 (zh)

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