WO2023077874A1 - 嵌入式冷冻冷藏装置及其门体连接组件 - Google Patents

嵌入式冷冻冷藏装置及其门体连接组件 Download PDF

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Publication number
WO2023077874A1
WO2023077874A1 PCT/CN2022/107165 CN2022107165W WO2023077874A1 WO 2023077874 A1 WO2023077874 A1 WO 2023077874A1 CN 2022107165 W CN2022107165 W CN 2022107165W WO 2023077874 A1 WO2023077874 A1 WO 2023077874A1
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WO
WIPO (PCT)
Prior art keywords
door body
plate
refrigerator
cabinet door
refrigerator door
Prior art date
Application number
PCT/CN2022/107165
Other languages
English (en)
French (fr)
Inventor
王洪宇
丰炳东
刘敏
Original Assignee
青岛海尔电冰箱有限公司
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔电冰箱有限公司
Publication of WO2023077874A1 publication Critical patent/WO2023077874A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/021—Sliding doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • F25D23/028—Details
    • 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
    • F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
    • 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

Definitions

  • the invention relates to the technical field of refrigerating and freezing, in particular to an embedded refrigerating and refrigerating device and a door connecting assembly thereof.
  • the built-in refrigerator can be embedded in the cabinet, so that it is integrated with the cabinet, which improves the aesthetics of the refrigerator.
  • the cabinet door and the refrigerator door are generally connected by metal connectors and screws. In the process of opening and closing the refrigerator door in this connection, the threads of the screws are easily worn by the connectors, resulting in shaking and abnormality. noisy, affecting user experience.
  • An object of the present invention is to overcome at least one defect in the prior art, and provide a built-in freezer and refrigerator and a door connecting assembly thereof.
  • a further object of the present invention is to prevent the side plug from loosening and improve the stability of the connection.
  • Another further object of the present invention is to reduce the damage to the refrigerator door.
  • the present invention provides a door body connection assembly for an embedded freezer and refrigerator, which is used to install the cabinet door body on the front side of the refrigerator door body, the rear side of the cabinet door body has a recessed area, and the door body body is connected
  • the assembly includes: two vertical reinforcements, respectively arranged on both sides inside the recessed area along the height direction of the cabinet door body, each vertical reinforcement has a connecting flange extending along the width direction and height direction of the cabinet door body, and the two The two connecting flanges are respectively opposite to the two side edges of the refrigerator door body; multiple sets of fastening units are arranged in sequence along the height direction of each connecting flange, and each set of fastening units also includes: a fixing seat, which has the function of connecting with the connecting flange The main board with opposite sides and the raised part formed on the side of the main board facing the connecting flange, the raised part is fixed to the connecting flange, so that the main board and the connecting flange are formed towards the outside of the width direction of the cabinet door.
  • Plug-in gap side insert, which has a plug-in plate and a connecting plate, one side of the plug-in plate has a plug-in piece extending into the plug-in gap, and the connecting plate is formed on the edge of the plug-in board away from the plug-in piece and bent toward The side wall of the refrigerator door body is extended, and the connecting plate is fixed to the side wall of the refrigerator door body, so that the cabinet door body is connected with the refrigerator door body.
  • each set of fastening unit also includes: a built-in part, which is fixed to the refrigerator door, and has a side end arranged on the side wall of the refrigerator door; a side insert gasket, covering on the outside of the through hole; the fastening screw is configured so that its head is pressed against the outside of the side insert gasket, and its screw rod passes through the side insert gasket and the through hole in turn, and finally connects with the thread on the side end
  • the holes are matched to fix the connecting plate to the side wall of the refrigerator door.
  • the side end portion is recessed toward the inside of the refrigerator door body, so that when the connecting plate is fixed to the refrigerator door body, the side insert gasket is sunk into the side end portion.
  • the raised portion is formed in the center of the fixing seat along the width direction of the cabinet door body, so that after the raised portion is fixed on the connecting flange, there are insertion gaps formed on the upper and lower sides of the raised portion; There are two in number, and they are respectively located on the upper and lower sides of the plug board, and there is an avoidance gap for avoiding the raised part between the two plug boards.
  • the door body connection assembly further includes: two sets of guide rail mechanisms, which are respectively arranged on the top and bottom of the refrigerator door body, and each set of guide rail mechanisms also includes: door body guide rails, extending along the width direction of the refrigerator door body, and connecting with the refrigerator door
  • the top wall or bottom wall of the door body is fixed;
  • the guide piece extends along the width direction of the cabinet door body and is fixed on the rear side of the cabinet door body, and the guide piece is formed with a guide groove that opens toward the door guide rail, and the guide groove and the door
  • the body guide rail is matched so that the cabinet door body is pre-installed on the refrigerator door body.
  • the guide further includes: a fixing plate segment extending along the height direction and the width direction of the cabinet door, and its two ends are respectively fixed to both sides of the cabinet door to fix the guide to the cabinet door, and the fixing plate The two ends of the section are also respectively fixed with the connecting flanges of the two vertical reinforcements to fix the vertical reinforcement in the recessed area;
  • the middle plate section is formed on the edge of the fixed plate section close to the door body guide rail and extends backward and a connecting plate section, formed on the rear edge of the middle plate section and extending towards the direction close to the guide rail of the door body, so as to jointly define a guide groove with the middle plate section.
  • the door body guide rail further includes: a first plate section extending along the width direction and the front-to-rear direction of the refrigerator door body, and fixed on the top wall or bottom wall of the refrigerator door body; the second plate section is formed on the first plate the front edge of the segment and extends away from the door of the refrigerator; the third segment is formed on the end edge of the second segment and extends rearward; Opposite to the connecting plate section, the third plate section is opposite to the middle plate section.
  • the door body connection assembly further includes: a plurality of pre-tightened arch plates arranged in sequence along the height direction on the rear side of the cabinet door body, each pre-tightened arch plate extends horizontally, and its two ends are connected with two vertical The connecting flanging of the reinforcing member is fixed, and the middle part thereof is arched toward the refrigerator door body, so as to adjust the gap between the cabinet door body and the refrigerator door body before and after pushing out.
  • the door body connecting assembly further includes: a transverse reinforcing plate extending along the width direction and the height direction of the cabinet door body, and its two ends are respectively fixed to the connection flanges of the two vertical reinforcement members to support the two vertical Reinforcement.
  • the present invention provides a built-in freezer, including: a cabinet, which has a cabinet door; a built-in refrigerator, arranged in the cabinet, and has a refrigerator door; and the cabinet door passes any one of the above
  • the door body connecting assembly is installed on the front side of the refrigerator door body.
  • the raised portion is formed on the side of the main body plate of the fixing seat facing the connecting flange.
  • the protruding part can form an insertion gap between the main body plate and the connecting flange, and the insertion piece of the side insert extends into the insertion gap, and fixes the connecting plate of the side insert with the side wall of the refrigerator door, realizing The door body of the cabinet is connected with the door body of the refrigerator.
  • the contact area between the side insert and the connection flange is large, this can also prevent the side insert from loosening and improve the stability of the connection.
  • the embedded part is fixed to the refrigerator door body, and the embedded part has a side end part arranged on the side wall of the refrigerator door body.
  • the connecting plate of the side insert is attached to the side end, and it is firmly connected to the refrigerator door through the side insert gasket and fastening screws. Since the side insert is not directly connected to the refrigerator door, it reduces the Damage to the refrigerator door.
  • Fig. 1 is a schematic diagram of an embedded freezer and refrigerator according to an embodiment of the present invention, wherein the main part of the cabinet is hidden;
  • Fig. 2 is an exploded view of a cabinet door, a refrigerator door, and a door connecting assembly in an embedded refrigerating device according to an embodiment of the present invention
  • Fig. 3 is a schematic diagram of the installation relationship between the cabinet door and the refrigerator door in the embedded refrigerating device according to an embodiment of the present invention
  • Fig. 4 is an enlarged view of the upper part in Fig. 3, wherein the top of the cabinet door shows the internal structure of the cabinet door by cutting;
  • Fig. 5 is an enlarged view of place A in Fig. 4;
  • Fig. 6 is an enlarged view of place B in Fig. 4;
  • Fig. 7 is a schematic diagram of a door body guide rail in a door body connection assembly according to an embodiment of the present invention.
  • Fig. 8 is a schematic diagram of a guide member in a door connecting assembly according to an embodiment of the present invention.
  • Fig. 9 is a schematic diagram of a fastening unit in a door body connection assembly according to an embodiment of the present invention.
  • Fig. 10 is an exploded view of the fastening unit in the door body connection assembly according to one embodiment of the present invention.
  • Fig. 11 is a schematic diagram of component 1 in the assembly process of the refrigerator door body and the cabinet door body according to an embodiment of the present invention
  • Fig. 12 is a schematic diagram of component 2 in the assembly process of the refrigerator door body and the cabinet door body according to an embodiment of the present invention
  • Fig. 13 is a schematic diagram of the cabinet door assembly in the assembly process of the refrigerator door and the cabinet door according to an embodiment of the present invention
  • Figure 14 is an enlarged view at D in Figure 13;
  • Figure 15 is an enlarged view at E in Figure 13;
  • Fig. 16 is a schematic diagram of the cabinet door assembly in the assembly process of the refrigerator door and the cabinet door according to an embodiment of the present invention
  • Fig. 17 is a schematic view of the assembly process of the refrigerator door and the cabinet door according to an embodiment of the present invention, which shows the state where the middle plate section of the guide piece is placed on the third plate section of the door body guide rail.
  • FIG. 1 is a schematic diagram of a built-in refrigerator 1 according to an embodiment of the present invention, in which the main part of the cabinet is hidden.
  • the present invention provides a built-in freezer 1 , which may include a cabinet and a built-in refrigerator 10 .
  • the cabinet may include a main body and a cabinet door 200 , the main body has a storage space for accommodating the built-in refrigerator 10 , and the cabinet door 200 is arranged in front of the storage space for opening and closing the storage space.
  • the built-in refrigerator 10 also has a refrigerator door 100 for opening and closing its storage compartment.
  • the cabinet door 200 is installed on the front side of the refrigerator door 100 through a door connecting assembly, so that the cabinet door 200 can follow the refrigerator door.
  • the body 100 rotates synchronously, and when the refrigerator door 100 is closed, the cabinet door 200 closes the accommodating space, thereby improving the aesthetics of the embedded refrigerating device 1 .
  • FIG. 2 is an exploded view of the cabinet door 200, the refrigerator door 100 and the door connecting assembly in the built-in refrigerating device 1 according to one embodiment of the present invention
  • Fig. 3 is an exploded view according to one embodiment of the present invention
  • Fig. 4 is an enlarged view of the upper part of Fig. 200
  • FIG. 5 is an enlarged view of A in FIG. 4
  • FIG. 9 is a schematic diagram of the fastening unit 900 in the door body connection assembly according to one embodiment of the present invention
  • FIG. 10 is a schematic diagram of the fastening unit 900 according to an embodiment of the present invention
  • the rear side of the cabinet door 200 has a recessed area 210
  • the door body connection assembly may further include two vertical reinforcements 500 and multiple sets of fastening units 900 .
  • each vertical reinforcement 500 is respectively arranged on both sides of the interior of the recessed area 210 along the height direction of the cabinet door 200 , each vertical reinforcement 500 has a connecting flange 510 extending along the width and height directions of the cabinet door 200 , And the two connecting flanges 510 are respectively opposite to the two side edges of the refrigerator door 100 .
  • each set of fastening units 900 may further include a fixing seat 910 and a side insert 920,
  • the fixing seat 910 has a main body plate 912 opposite to the connecting flange 510 and a raised portion 914 formed on one side of the main body plate 912 facing the connecting flange 510.
  • the raised portion 914 is fixed to the connecting flange 510 so that the main body plate 912 is connected to the connecting flange 510.
  • Between the flanges 510 is formed an insertion gap open toward the outside in the width direction of the cabinet door 200 .
  • the side insert 920 has a plug board 922 and a connecting board 924.
  • One side of the plug board 922 has a plug piece 922a extending into the plug gap.
  • the connecting board 924 is formed on the edge of the plug board 922 away from the plug piece 922a and bent
  • the connecting plate 924 is fixed to the side wall of the refrigerator door 100 so as to connect the cabinet door 200 to the refrigerator door 100 .
  • each vertical reinforcement 500 also has an outer edge formed in the width direction of the connecting flange 510 and extends along the depth direction of the recessed area 210 (that is, the front and rear direction of the cabinet door 200)
  • the fixed flange 520 that is, from the cross-section, the vertical reinforcement 500 can be L-shaped, and the two sides of the recessed area 210 also have vertical flanges 220 extending along the height direction and width direction of the cabinet door body 200 .
  • the two vertical reinforcements 500 When assembled, the two vertical reinforcements 500 are vertically arranged in the recessed area 210, so that the fixed flanges 520 of the two vertical reinforcements 500 are attached to the two side walls of the recessed area 210 respectively, and the two vertical The connection flanging 510 of the reinforcing member 500 is attached to the two vertical wrappings 220 respectively, and the connecting flanging 510 of the vertical reinforcing member 500 and the vertical wrapping 220 are fixed by fasteners or other methods, so that the two Two vertical reinforcing pieces 500 are respectively fixed on both sides inside the recessed area 210 .
  • the vertical edge 220 of the cabinet door 200 can be provided with a plurality of exposure holes 230 along the height direction to continue exposing the connecting flange 510 of the vertical reinforcement 500 to provide space for installing the fixing seat 910 .
  • the fixing seat 910 can be fixed to the connection flange 510 at the exposure hole 230 by fasteners.
  • an insertion gap is formed between the main body plate 912 and the connection flange 510, and the insertion gap can face
  • the outside of the cabinet door 200 in the width direction is open, and the plug-in piece 922a of the side insert 920 extends into the plug-in gap, and the connecting plate 924 of the side insert 920 is fixed to the side wall of the refrigerator door 100, thus realizing the cabinet
  • the door body 200 is connected with the refrigerator door body 100 .
  • the contact area between the side insert 920 and the connecting flange 510 is relatively large, so that not only can the cabinet door 200 It is connected with the refrigerator door body 100, and can prevent the side insert 920 from loosening, thereby improving the stability of the connection.
  • connection plate 924 is provided with a through hole 924a, and each set of fastening unit 900 can also include embedded parts 930, side insert gaskets 940 and fastening screws 950, and the embedded parts 930 are fixed
  • the refrigerator door 100 it has a side end portion 932 disposed on the side wall of the refrigerator door 100
  • the side insert gasket 940 covers the outside of the through hole 924a
  • the fastening screw 950 is configured so that its head is pressed against the side insert
  • the outer side of the gasket 940, and its screw passes through the side insert gasket 940 and the through hole 924a in sequence, and finally cooperates with the threaded hole 936a opened on the side end 932 to fix the connecting plate 924 on the refrigerator door 100. side wall.
  • the embedded part 930 can also have a lateral extension 934 connected to the side end 932 and extending along the width direction of the refrigerator door 100, and an embedded connecting plate 936 is formed on the periphery of the side end 932 and the lateral extension 934.
  • the door body 100 is provided with an extension hole 110 (as shown in FIG. 2 ) for exposing the embedded part 930 , and the embedded connection plate 936 is stuck on the inner edge of the extension hole 110 .
  • the interior is filled, and then the embedded part 930 is fixed on the refrigerator door 100, and the side end 932 is arranged on the side wall of the refrigerator door 100, and the lateral extension 934 is arranged on the front wall of the refrigerator door 100. .
  • the fixing seat 910 Before assembling the cabinet door body 200 and the refrigerator door body 100, the fixing seat 910 can be pre-installed on the cabinet door body 200. Insert from the side, so that the plug-in piece 922a extends into the plug-in gap formed by the fixed seat 910, and the connecting plate 924 of the side plug-in 920 is pressed against the side end 932 of the embedded part 930, and finally the side plug-in pad is used
  • the sheet 940 covers the through hole 924a of the connecting plate 924, and is fixed on the refrigerator door 100 by fastening screws 950, so that the cabinet door 200 is connected to the refrigerator door 100, and since the side insert 920 is not directly connected to the refrigerator door 100 are directly connected, reducing damage to the refrigerator door 100.
  • the side end 932 of the embedded part 930 is recessed toward the interior of the refrigerator door 100, so that when the connecting plate 924 is fixed to the refrigerator door 100, the side insert gasket 940 sinks into the side end 932, so that the side insert gasket 940 can be prevented from protruding from the side wall of the refrigerator door 100, and the aesthetics can be improved.
  • the raised portion 914 is formed at the center of the fixing seat 910 along the width direction of the cabinet door body 200, so that when the raised portion 914 is fixed on the connecting flange 510, both the upper and lower sides of the raised portion 914 are formed.
  • There is an insertion gap and there are two insertion pieces 922a, which are respectively located on the upper and lower sides of the insertion plate 922, and an avoidance gap for avoiding the raised portion 914 is formed between the two insertion pieces 922a.
  • the two plug-in pieces 922a respectively correspond to one plug-in gap, and the avoidance gap between the two plug-in pieces 922a can avoid the raised portion 914 and act as a limit function, so that the side insert 920 only slides along the extending direction of the protruding portion 914, and other degrees of freedom are restricted.
  • the through hole 924a opened on the connecting plate 924 can also be configured as a square hole, and the size of the square hole is larger than the diameter of the fastening screw 950, so that the fastening screw 950 can be placed in the through hole.
  • the side insert 920 can be pre-fixed on the refrigerator door 100 by using the fastening screw 950, and then the front and rear gap between the cabinet door 200 and the refrigerator door 100 can be adjusted.
  • the side insert 920 can be used as an auxiliary connector to fix it. After the final adjustment is completed, the fastening screw 950 is fully tightened to complete the assembly.
  • the door connecting assembly may further include two sets of guide rail mechanisms, the two sets of guide rail mechanisms are respectively arranged on the top and bottom of the refrigerator door 100, and each set of guide rail mechanisms may also include a door body guide rail 300 and guide piece 400, the door body guide rail 300 extends along the width direction of the refrigerator door body 100, and is fixed with the top wall or bottom wall of the refrigerator door body 100, and the guide piece 400 extends along the width direction of the cabinet door body 200, and is fixed On the rear side of the cabinet door 200 , the guide member 400 forms a guide groove open to the door guide rail 300 , and the guide groove cooperates with the door guide rail 300 to preassemble the cabinet door 200 on the refrigerator door 100 .
  • the guide 400 can also include a fixed plate segment 410, a middle plate segment 420 and a connecting plate segment 430, the fixed plate segment 410 is along the height direction and width of the cabinet door body 200 direction, its two ends are respectively fixed to the two sides of the cabinet door 200, the middle plate section 420 is formed on the edge of the fixed plate section 410 close to the door guide rail 300 and extends backward, and the connecting plate section 430 is formed on the middle plate section 420 The rear edge extends toward the door body guide rail 300 to define a guide groove together with the middle plate section 420 .
  • the fixing plate segment 410 is parallel to and attached to the rear surface of the cabinet door body 200, and its two ends can be connected with the cabinet door body 200 through fasteners 412 (as shown in FIG. 6 ), so as to fix the guide piece 400 on the cabinet body
  • the middle plate section 420 is formed on the edge of the fixed plate section 410 close to the door guide rail 300 and extends backward, that is, the middle plate section 420 extends away from the rear surface of the cabinet door body 200, and the connecting plate section 430 faces toward the rear surface of the cabinet door body 200. Close to the direction of the door body guide rail 300 , such that the middle plate segment 420 and the connecting plate segment 430 form a guide groove extending along the width direction of the cabinet door body 200 .
  • the fasteners 412 can be used to fix the three together at the same time, without connecting two by two, which reduces the number of fasteners and simplifies the fastening process. Further, three fasteners 412 may be used at each end of the fixing plate section 410 and distributed in a triangle to improve stability.
  • the door guide rail 300 may further include a first plate segment 310 , a second plate segment 320 and a third plate segment 330 , the first plate segment 310 is along the width direction of the refrigerator door 100 and front and rear direction (thickness direction) and is fixed on the top wall or bottom wall of the refrigerator door 100, the second plate segment 320 is formed on the front edge of the first plate segment 310 and extends away from the refrigerator door 100, the third plate segment 330 is formed on the end edge of the second plate section 320 and extends backward.
  • the rear surface of the second plate section 320 is opposite to the connecting plate section 430, and the third plate section 330 is opposite to the middle plate Segment 420 relative.
  • the door body guide rail 300 can be arranged on the top wall or the bottom wall of the refrigerator door body 100, and the first plate section 310 extends along the width direction and the front-to-back direction of the refrigerator door body 100, and the first plate section 310 can be connected with the refrigerator door body.
  • the top wall or bottom wall of the refrigerator 100 fits together, and is fixed to the refrigerator door 100 by a fastener 312 (as shown in FIG. 5 ).
  • the second plate segment 320 is formed on the front edge of the first plate segment 310 and extends away from the refrigerator door 100.
  • the second plate segment 320 can extend upwards.
  • the door guide rail 300 at the bottom wall of the refrigerator door 100 and the second plate segment 320 can extend downward.
  • the third plate segment 330 is formed at the end edge of the second plate segment 320 and extends rearward.
  • the third plate segment 330 is opposite to the first plate segment 310, and the first plate segment 310 needs to be connected to the top wall or the bottom of the refrigerator door 100 through fasteners.
  • the walls are connected, so the third plate segment 330 can also be provided with an avoidance hole 332, which can release the space for fasteners used to connect the first plate segment 310 and the refrigerator body, and improve assembly efficiency.
  • the first plate section 310 of the door body guide rail 300 can be fixedly connected to the top wall or bottom wall of the refrigerator door body 100 by fasteners, and then the guide groove of the guide member 400 is aligned from one side in the width direction to Align the door body guide rail 300, and push the cabinet door body 200, so that the guide groove slides under the constraint of the door body guide rail 300, and finally align the cabinet door body 200 with the refrigerator door body 100, so that the cabinet door body 200 fully covers the The front side of the refrigerator door body 100 is pre-connected.
  • the door body connection assembly may further include a plurality of pre-tightening arch plates 720, which are sequentially arranged on the rear side of the cabinet door body 200 along the height direction, and each pre-tightening arch plate 720 is horizontally Extended, its two ends are respectively fixed with the connecting flanges 510 of the two vertical reinforcements 500, and the middle part is arched toward the refrigerator door 100, so as to be adjusted back and forth between the cabinet door 200 and the refrigerator door 100 gap.
  • the cabinet door 200 and the refrigerator door 100 can be pushed out to adjust the gap back and forth, so as to adjust the storage front and back door body.
  • the pre-tightening arch 720 can also be supported on the refrigerator door 100, so that the cabinet door 200 and the middle part of the refrigerator door 100 have a certain pre-tightening, The middle part of the cabinet door body 200 can be prevented from collapsing.
  • the pre-tightening arch 720 is compressed, and since its two ends are fixed on the connecting flange 510 of the vertical reinforcement 500, the pre-tightening arch 720 may move toward the two sides.
  • a vertical stiffener 500 exerts an outward force, and since the transverse stiffener 710 can also be connected to the two vertical stiffeners 500, the transverse stiffener 710 can pull the two vertical stiffeners 500 toward the middle, so the transverse
  • the reinforcement plate 710 can also offset the force generated by the pre-tightening arch plate 720, so that the connection between the cabinet door body 200 and the refrigerator door body 100 is more stable and not easily deformed.
  • the door body connection assembly may further include a transverse reinforcing plate 710, which extends along the width direction and the height direction of the cabinet door body 200, and its two ends are connected with two vertical reinforcing members respectively.
  • the connecting flange 510 of 500 is fixed to support the two vertical reinforcements 500 .
  • the transverse reinforcing plate 710 can be made of metal material, and its two ends can be fixed to the connection flanges 510 of the two vertical reinforcing members 500 by fasteners 712 (as shown in FIG. 6 ). After the cabinet door body 200 and the refrigerator door body 100 are installed in place, the pre-tightening arch plate 720 is compressed, and since the two ends of the transverse reinforcement plate 710 are fixed on the connection flange 510 of the vertical reinforcement member 500, the pre-tightening arch plate 720 may The two vertical stiffeners 500 exert an outward force, and since the transverse stiffener 710 is also connected between the two vertical stiffeners 500, the transverse stiffener 710 can pull the two vertical stiffeners 500 toward the middle, Therefore, the horizontal reinforcing plate 710 can also counteract the force generated by the pre-tightening arch plate 720 to support the two vertical reinforcing members 500, so that the connection between the cabinet door 200 and the refrigerator door 100 is more stable and not easily deformed.
  • the door body connection assembly may further include a plurality of height adjustment screws 610 , a plurality of left and right adjustment screws 620 and a plurality of front and rear adjustment screws 630 .
  • a plurality of first threaded holes 422 are opened on the middle plate section 420, the screw rods of the first threaded holes 422 are matched with the first threaded holes 422, and the height adjustment screw 610 The end of the screw is tightly pressed against the third plate segment 330 to adjust the levelness of the cabinet door 200 .
  • the screw rod of the height adjusting screw 610 can be screwed into the first threaded hole from the outside 422, and make its end against the third plate section 330, and adjust the height of the cabinet door 200 by screwing in or out of the first threaded hole 422 through the height adjusting screw 610, so that the cabinet door 200 and the refrigerator door 100 are in the same position. Even in height direction.
  • the width of the third plate segment 330 can also be in the range of 7 to 10 mm (for example, 8 mm).
  • the third plate segment 330 can not only provide a contact surface for the screw rod of the height adjustment screw 610 , and can avoid weakening of the strength of the door body guide rail 300 due to its excessively large width.
  • the number of height adjustment screws 610 can also be four, and two height adjustment screws 610 can be respectively arranged at both ends of each set of guide rail mechanisms, that is, four height adjustment screws 610
  • the adjusting screws 610 are located at the four corners of the refrigerator door body 100, so that the levelness of the cabinet door body 200 can be adjusted from the four corners.
  • a plurality of second threaded holes 432 are provided on the connecting plate section 430, and the screw rods of a plurality of left and right adjusting screws 620 are matched with the second threaded holes 432, and the left and right adjusting screws 620
  • the end of the screw of the second plate section 320 is tightly pressed against the rear surface of the second plate section 320 to restrict the degree of freedom of the width direction of the cabinet door body 200 .
  • each guide rail mechanism can also be equipped with two left and right adjusting screws 620, and the two left and right adjusting screws 620 are respectively located at both ends of the guide member 400 and fastened at the same time to improve the reliability of restraint.
  • a plurality of third threaded holes 322 are opened on the second plate segment 320 , and the transverse reinforcing plate 710 can also be opposite to the connecting plate segment 430 .
  • the screw rods of a plurality of front and rear adjusting screws 630 are matched with the third threaded hole 322, and the ends of the screw rods of a plurality of front and rear adjusting screws 630 are tightly pressed against the rear side of the cabinet door 200 and/or the transverse reinforcing plate 710 to adjust the cabinet door 200 and the refrigerator door 100.
  • the transverse reinforcing plate 710 can be made of metal material, the deformation of the front and rear adjusting screw 630 is small when the screw rod is pressed against it, which improves the reliability of adjustment.
  • the screw rods of the front and rear adjustment screws 630 when they are pressed tightly against the rear side of the cabinet door body 200, they can be specifically configured to be tightly pressed against the vertical edge 220 of the cabinet door body 200, so that due to the fixed turning of the vertical reinforcement 500
  • the side 520 can support the vertical wrapping 220 of the cabinet door body 200, so when the screw rod of the front and rear adjustment screws 630 is pressed against the vertical wrapping 220, it has little influence on the cabinet door body 200, and the reliability of further adjustment is improved.
  • the end of the second plate segment 320 can face the cabinet door body 200 (vertical wrapping 220), and the middle part can face the horizontal reinforcing plate 710
  • the screw rod of the front and rear adjusting screw 630 can be screwed into the third threaded hole 322 from the outside, and make its end abut against the rear side of the cabinet door body 200 or the transverse reinforcing plate 710 (depending on the position of the third threaded hole 322), so that the The front and rear adjustment screws 630 are screwed in or out of the third threaded hole 322 to adjust the distance between the cabinet door 200 and the refrigerator door 100, so that the cabinet door 200 and the refrigerator door 100 maintain equal distances in the front and rear directions.
  • two third threaded holes 322 are opened on the second plate segment 320 of each door body guide rail 300, and one of the third threaded holes 322 is connected with the cabinet door body 200
  • another third threaded hole 322 is opposite to the transverse reinforcing plate 710, that is, each set of rail mechanism can be configured with two front and rear adjusting screws 630, and the screw rod of one of the front and rear adjusting screws 630 can be pressed against the rear of the cabinet door body 200. side (vertical edging 220), and the other is tight against the transverse reinforcing plate 710.
  • notches 434 and 436 are respectively formed on the connecting plate section 430 at the positions of the two third threaded holes 322 to avoid the operation space of the front and rear adjusting screws 630 matched with the two third threaded holes 322 . Since the rear surface of the second plate segment 320 is opposite to the connecting plate segment 430, the front and rear adjusting screws 630 pass through the rear surface of the second plate segment 320 to the front surface, and are finally pressed against the rear side or transverse reinforcement of the cabinet door body 200.
  • the size of the notch 436 of the connecting plate section 430 at the third threaded hole 322 opposite to the transverse reinforcement plate 710 is set to be larger.
  • the notch 436 It is also possible to release the space where the guide 400 faces the door guide rail 300, so that when assembling the cabinet door 200, the middle plate section 420 of the guide 400 can be placed on the third plate section 330 first, and then the cabinet door 200 can be pushed as a whole Mobile for easy assembly.
  • the door body connecting assembly may also include a thermal insulation layer 730 and a plurality of supporting layers (not shown in the figure), the thermal insulation layer 730 is arranged in the recessed area 210, and is located in two vertical Between the reinforcement members 500, each supporting layer is arranged between the pre-tightening arch plate 720 and the insulation layer.
  • the thermal insulation layer 730 can be filled in the recessed area 210 , since the guide 400 , the transverse reinforcing plate 710 and the pre-tightening arch plate 720 are arranged behind the recessed area 210 , it can be prevented from falling.
  • the insulating layer 730 can also be configured as an EPS foam board (polystyrene foam board). Since the weight of the EPS foam board is relatively light, the overall weight of the cabinet door 200 can be reduced, thereby reducing the load of the refrigerator door 100 .
  • the polystyrene material also has the advantages of shock resistance, drop resistance, heat insulation, sound absorption, environmental protection, anti-aging, low cost, and easy construction, and is suitable for the working environment of the embedded refrigerator 10 .
  • the support layer can also be configured to be made of EPDM (ethylene propylene diene monomer) material, and its quantity can correspond to the number of pre-tightening arch plates 720, for flexible supporting pre-tightening arch plates 720.
  • EPDM ethylene propylene diene monomer
  • Step 1 Install the cabinet door assembly
  • two vertical reinforcements 500 are vertically placed in the recessed area 210 of the cabinet door body 200 respectively, and the fixed flange 520 is attached to the side wall of the recessed area 210 so that it is connected to the flange. 510 is attached to the vertical edge 220 of the recessed area 210, and then the insulation laminate 730 is placed in the center of the recessed area 210 to obtain the assembly 1;
  • transverse reinforcing plates 710 are arranged in the height direction, and the two ends of each transverse reinforcing plate 710 are respectively connected to the part of the vertical wrapping 220 protruding from the connecting flange 510 through fasteners to obtain the assembly 2;
  • a plurality of pre-tightening arch plates 720 are arranged along the height direction, and the two ends of each pre-tightening arch plate 720 are respectively connected with the part of the vertical wrapping 220 protruding from the connection flange 510;
  • the fixed plate section 410 of the first guide 400, the vertical wrapping 220 of the recessed area 210 and the connecting flange 510 are fixed; the plurality of fixing seats 910 of the fastening unit 900 are respectively installed on the connecting flange at the exposure hole 230.
  • Side 510 sandwich the support layer between the pre-tightening arch plate 720 and the insulation layer plate 730 in a one-to-one correspondence to obtain the cabinet door body 200 assembly (as shown in FIG. 13 ).
  • Step 2 Install the refrigerator door assembly
  • Step 3 Install the cabinet door assembly to the refrigerator door assembly

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Abstract

一种嵌入式冷冻冷藏装置及其门体连接组件，该门体连接组件包括两个竖向加强件(500)和多套紧固单元(900)，每套紧固单元(900)包括固定座(910)和侧插件(920)，固定座(910)具有与连接翻边(510)相对的主体板(912)和形成于主体板(912)朝向连接翻边(510)一面的凸起部(914)，凸起部(914)固定于连接翻边(510)，以使主体板(912)与连接翻边(510)之间形成朝向橱柜门体(200)宽度方向的外侧敞开的插接间隙，侧插件(920)具有插接板(922)和连接板(924)，插接板(922)的一侧具有伸入插接间隙的插接片(922a)，连接板(924)形成于插接板(922)远离插接片(922a)的边缘并弯折向冰箱门体(100)的侧壁延伸，连接板(924)与冰箱门体(100)的侧壁相固定，以使橱柜门体(200)与冰箱门体(100)相连。该门体连接组件通过紧固单元（900）将橱柜门体（200）和冰箱门体（100）相连，并提高了连接的稳定性。

Description

嵌入式冷冻冷藏装置及其门体连接组件 技术领域
本发明涉及冷藏冷冻技术领域，特别是涉及一种嵌入式冷冻冷藏装置及其门体连接组件。
背景技术
嵌入式冰箱可以嵌入橱柜，使其与橱柜融为一体，提升了冰箱的美观性。现有技术中，橱柜门体和冰箱门体一般是通过金属连接件配合螺钉进行连接，这种连接方式在开关冰箱门体的过程中，螺钉的螺纹易被连接件磨损，进而发生晃动和异响，影响用户体验。
发明内容
本发明的一个目的旨在克服现有技术中的至少一个缺陷，提供一种嵌入式冷冻冷藏装置及其门体连接组件。
本发明一个进一步的目的是要防止侧插件松动，提高连接的稳定性。
本发明另一个进一步的目的是要减少了对冰箱门体的损伤。
特别地，本发明提供了一种用于嵌入式冷冻冷藏装置的门体连接组件，用于将橱柜门体安装于冰箱门体的前侧，橱柜门体的后侧具有凹陷区域，门体连接组件包括：两个竖向加强件，分别沿橱柜门体高度方向设置于凹陷区域的内部两侧，每个竖向加强件具有沿橱柜门体宽度方向和高度方向延伸的连接翻边，并且两个连接翻边分别与冰箱门体的两侧边缘相对；多套紧固单元，沿每条连接翻边的高度方向依次布置，并且每套紧固单元还包括：固定座，其具有与连接翻边相对的主体板和形成于主体板朝向连接翻边一面的凸起部，凸起部固定于连接翻边，以使主体板与连接翻边之间形成朝向橱柜门体宽度方向的外侧敞开的插接间隙；侧插件，其具有插接板和连接板，插接板的一侧具有伸入插接间隙的插接片，连接板形成于插接板远离插接片的边缘并弯折向冰箱门体的侧壁延伸，连接板与冰箱门体的侧壁相固定，以使橱柜门体与冰箱门体相连。
可选地，连接板上开设有通孔；每套紧固单元还包括：预埋件，固定于冰箱门体，其具有设置于冰箱门体侧壁的侧端部；侧插件垫片，覆盖于通孔的外侧；紧固螺钉，配置成使其头部抵压于侧插件垫片的外侧，并使其螺杆依次穿过侧插件垫片和通孔，最终与开设于侧端部的螺纹孔相配合，以将连接板固定于冰箱门体的侧壁。
可选地，侧端部向冰箱门体内部凹陷，以使当连接板与冰箱门体固定时，侧插件垫片陷入侧端部。
可选地，凸起部沿橱柜门体的宽度方向形成于固定座的中央，以使当凸起部固定于连接翻边后，凸起部的上下侧均形成有插接间隙；插接片的数量为两个，且分别位于插接板的上下侧，两个插接片之间具有用于避让凸起部的避让间隙。
可选地，门体连接组件还包括：两套导轨机构，分别设置于冰箱门体的顶部和底部，且每套导轨机构还包括：门体导轨，沿冰箱门体宽度方向延伸，并与冰箱门体的顶壁或底壁相固定；导向件，沿橱柜门体宽度方向延伸，并固定于橱柜门体的后侧，并且导向件形成有朝向门体导轨敞开的导槽，导槽与门体导轨相配合，以使橱柜门体预装于冰箱门体。
可选地，导向件还包括：固定板段，沿橱柜门体高度方向和宽度方向延伸，其两端分别与橱柜门体两侧相固定，以将导向件固定于橱柜门体，并且固定板段的两端还分别与两个竖向加强件的连接翻边相固定，以将竖向加强件固定于凹陷区域；中间板段，形成于固定板段靠近门体导轨的边缘并向后延伸；和连接板段，形成于中间板段的后边缘 并朝靠近门体导轨的方向延伸，以与中间板段共同限定出导槽。
可选地，门体导轨还包括：第一板段，沿冰箱门体的宽度方向和前后方向延伸，并固定于冰箱门体的顶壁或底壁；第二板段，形成于第一板段的前边缘并朝远离冰箱门体方向延伸；第三板段，形成于第二板段的末边缘并朝后延伸；且当门体导轨与导槽配合时，第二板段的后表面与连接板段相对，第三板段与中间板段相对。
可选地，门体连接组件还包括：多个预紧拱板，沿高度方向依次布置于橱柜门体的后侧，每个预紧拱板沿横向延伸，其两端分别与两个竖向加强件的连接翻边相固定，且其中部朝向冰箱门体拱起，以在橱柜门体与冰箱门体之间顶出前后调节间隙。
可选地，门体连接组件还包括：横向加强板，沿橱柜门体宽度方向和高度方向延伸，其两端分别与两个竖向加强件的连接翻边相固定，以支撑两个竖向加强件。
特别地，本发明提供了一种嵌入式冷冻冷藏装置，包括：橱柜，其具有橱柜门体；嵌入式冰箱，设置于橱柜内，并具有冰箱门体；且橱柜门体通过上述任一项的门体连接组件安装于冰箱门体的前侧。
本发明的门体连接组件，由于固定座固定于竖向加强件的连接翻边，凸起部形成于固定座的主体板面朝连接翻边的一面，当固定座与连接翻边固定后，凸起部可以使得主体板与连接翻边之间形成插接间隙，侧插件的插接片伸入该插接间隙中，并且将侧插件的连接板与冰箱门体的侧壁相固定，实现橱柜门体与冰箱门体相连，此外由于侧插件与连接翻边的接触面积较大，这样也能够防止侧插件松动，提高连接的稳定性。
进一步地，本发明的门体连接组件，预埋件与冰箱门体相固定，预埋件具有设置于冰箱门体侧壁的侧端部，当侧插件的插接片与插接间隙相配合时，侧插件的连接板与侧端部相贴合，并通过侧插件垫片与紧固螺钉将其稳固地连接至冰箱门体上，由于侧插件并非直接与冰箱门体直接相连，减少了对冰箱门体的损伤。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
附图说明
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
图1是根据本发明一个实施例的嵌入式冷冻冷藏装置的示意图，其中隐去了橱柜的主体部分；
图2是根据本发明一个实施例的嵌入式冷冻冷藏装置中橱柜门体、冰箱门体以及门体连接组件的分解图；
图3是根据本发明一个实施例的嵌入式冷冻冷藏装置中橱柜门体与冰箱门体的安装关系示意图；
图4是图3中上部放大图，其中橱柜门体的顶部采用剖切的方式展示出了橱柜门体的内部结构；
图5是图4中A处放大图；
图6是图4中B处放大图；
图7是根据本发明一个实施例的门体连接组件中门体导轨的示意图；
图8是根据本发明一个实施例的门体连接组件中导向件的示意图；
图9是根据本发明一个实施例的门体连接组件中紧固单元的示意图；
图10是根据本发明一个实施例的门体连接组件中紧固单元的分解图；
图11是根据本发明一个实施例冰箱门体和橱柜门体的组装流程中组件1的示意图；
图12是根据本发明一个实施例冰箱门体和橱柜门体的组装流程中组件2的示意图；
图13是根据本发明一个实施例冰箱门体和橱柜门体的组装流程中橱柜门体总成的示 意图；
图14是图13中D处放大图；
图15是图13中E处放大图；
图16是根据本发明一个实施例冰箱门体和橱柜门体的组装流程中橱柜门体总成的示意图；
图17是根据本发明一个实施例冰箱门体和橱柜门体的组装流程中状态示意图，其示出了导向件的中间板段搭在门体导轨的第三板段的状态。
具体实施方式
在本实施例的描述中，需要理解的是，术语“纵向”、“横向”、“长度”、“宽度”、“前后”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“进深”等指示的方位或置关系为基于嵌入式冷冻冷藏装置1正常使用状态下的方位作为参考，并参考附图所示的方位或位置关系可以确定，例如指示方位的“前”指的是朝向用户的一侧。这仅是为了便于描述本发明和简化描述，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发明的限制。
参见图1，图1是根据本发明一个实施例的嵌入式冷冻冷藏装置1的示意图，其中隐去了橱柜的主体部分。本发明提供一种嵌入式冷冻冷藏装置1，其可包括橱柜和嵌入式冰箱10。橱柜可包括主体部分和橱柜门体200，主体部分具有用于容纳嵌入式冰箱10的容纳空间，橱柜门体200设置在容纳空间的前方，用于开闭容纳空间。嵌入式冰箱10还具有用于开闭其储物间室的冰箱门体100，橱柜门体200通过门体连接组件安装于冰箱门体100的前侧，以使橱柜门体200能够随冰箱门体100同步转动，且当冰箱门体100关闭时，橱柜门体200关闭容纳空间，提升嵌入式冷冻冷藏装置1的美观性。
参见图2至图10，图2是根据本发明一个实施例的嵌入式冷冻冷藏装置1中橱柜门体200、冰箱门体100以及门体连接组件的分解图，图3是根据本发明一个实施例的嵌入式冷冻冷藏装置1中橱柜门体200与冰箱门体100的安装关系示意图，图4是图3中上部放大图，其中橱柜门体200的顶部采用剖面的方式展示出了橱柜门体200的内部结构，图5是图4中A处放大图，图6是图4中B处放大图，图7是根据本发明一个实施例的门体连接组件中门体导轨300的示意图，图8是根据本发明一个实施例的门体连接组件中导向件400的示意图，图9是根据本发明一个实施例的门体连接组件中紧固单元900的示意图，图10是根据本发明一个实施例的门体连接组件中紧固单元900的分解图。
参见图4至图6，在一些实施例中，橱柜门体200的后侧具有凹陷区域210，门体连接组件还可包括两个竖向加强件500和多套紧固单元900。
两个竖向加强件500分别沿橱柜门体200高度方向设置于凹陷区域210的内部两侧，每个竖向加强件500具有沿橱柜门体200宽度方向和高度方向延伸的连接翻边510，并且两个连接翻边510分别与冰箱门体100的两侧边缘相对。
参见图2、图3、图9和图10，多套紧固单元900沿每条连接翻边510的高度方向依次布置，并且每套紧固单元900还可包括固定座910和侧插件920，固定座910具有与连接翻边510相对的主体板912和形成于主体板912朝向连接翻边510一面的凸起部914，凸起部914固定于连接翻边510，以使主体板912与连接翻边510之间形成朝向橱柜门体200宽度方向的外侧敞开的插接间隙。
侧插件920具有插接板922和连接板924，插接板922的一侧具有伸入插接间隙的插接片922a，连接板924形成于插接板922远离插接片922a的边缘并弯折向冰箱门体100的侧壁延伸，连接板924与冰箱门体100的侧壁相固定，以使橱柜门体200与冰箱门体100相连。
参见图4至图6，特别地，每个竖向加强件500还具有形成于连接翻边510宽度方向 的外侧边缘并沿该凹陷区域210深度方向(也即橱柜门体200的前后方向)延伸的固定翻边520，也即从横截面上看，竖向加强件500可呈L型，该凹陷区域210的两侧还具有沿橱柜门体200高度方向和宽度方向延伸的竖向包边220。在组装时，两个竖向加强件500沿竖向设置在凹陷区域210，以使两个竖向加强件500的固定翻边520分别贴合于凹陷区域210的两侧壁，两个竖向加强件500的连接翻边510分别贴合于两个竖向包边220，并且竖向加强件500的连接翻边510与竖向包边220通过紧固件或其他方式进行固定，以将两个竖向加强件500分别固定在凹陷区域210的内部两侧。
参见图2，橱柜门体200的竖向包边220上沿高度方向可开设多个暴露孔230，以继续暴露竖向加强件500的连接翻边510，为安装固定座910提供空间。固定座910可通过紧固件固定于暴露孔230处的连接翻边510，由于凸起部914的支撑作用，主体板912与连接翻边510之间形成插接间隙，该插接间隙可朝向橱柜门体200宽度方向的外侧敞开，侧插件920的插接片922a伸入该插接间隙中，并且将侧插件920的连接板924与冰箱门体100的侧壁相固定，这样实现了橱柜门体200与冰箱门体100相连。
在本实施例中，由于侧插件920由固定座910与连接翻边510形成的插接间隙进行限定，这样侧插件920与连接翻边510的接触面积较大，这样不仅能够实现橱柜门体200与冰箱门体100相连，而且可以防止侧插件920松动，提高连接的稳定性。
如背景技术部分所述，若仅采用螺钉将连接件直接将冰箱门体和橱柜门体直接连接起来，则在开关冰箱门体的过程中，螺钉的螺纹易被连接件磨损，进而发生晃动和异响，影响用户体验，而利用本实施例的侧插件920与固定座910的配合有效地降低侧插件920松动，提高用户体验。
参见图9和图10，进一步地，连接板924上开设有通孔924a，每套紧固单元900还可包括预埋件930、侧插件垫片940和紧固螺钉950，预埋件930固定于冰箱门体100，其具有设置于冰箱门体100侧壁的侧端部932，侧插件垫片940覆盖于通孔924a的外侧，紧固螺钉950配置成使其头部抵压于侧插件垫片940的外侧，并使其螺杆依次穿过侧插件垫片940和通孔924a，最终与开设于侧端部932的螺纹孔936a相配合，以将连接板924固定于冰箱门体100的侧壁。
预埋件930还可具有与侧端部932相连且沿冰箱门体100宽度方向延伸的横向延伸部934，并且侧端部932和横向延伸部934的周缘上形成有预埋连接板936，冰箱门体100上开设有用于暴露预埋件930的伸出孔110(如图2所示)，预埋连接板936卡在伸出孔110的内部边缘，最后通过发泡工艺对冰箱门体100内部进行填充，进而将预埋件930固定在冰箱门体100上，且使其侧端部932设置在冰箱门体100的侧壁上，横向延伸部934设置在冰箱门体100的前壁上。
在组装橱柜门体200和冰箱门体100之前，可将固定座910预先安装在橱柜门体200上，当橱柜门体200和冰箱门体100安装到位后，将侧插件920的插接板922从侧部插进，使得插接片922a伸入固定座910形成的插接间隙，并使侧插件920的连接板924抵靠在预埋件930的侧端部932上，最后利用侧插件垫片940覆盖于连接板924的通孔924a，利用紧固螺钉950将其固定在冰箱门体100上，实现橱柜门体200与冰箱门体100相连，并且由于侧插件920并非直接与冰箱门体100直接相连，减少了对冰箱门体100的损伤。
参见图9和图10，进一步地，预埋件930的侧端部932向冰箱门体100内部凹陷，以使当连接板924与冰箱门体100固定时，侧插件垫片940陷入侧端部932，这样可避免侧插件垫片940凸出冰箱门体100的侧壁，提高美观性。
在一些实施例中，凸起部914沿橱柜门体200的宽度方向形成于固定座910的中央，以使当凸起部914固定于连接翻边510后，凸起部914的上下侧均形成有插接间隙，插接片922a的数量为两个，且分别位于插接板922的上下侧，两个插接片922a之间形成用于避让凸起部914的避让间隙。
在插接片922a伸入插接间隙的过程中，两个插接片922a分别对应一个插接间隙， 两个插接片922a之间的避让间隙可以避让凸起部914，并且起到限位作用，以使侧插件920仅沿凸起部914的延伸方向滑动，其它自由度均被限制。
参见图9和图10，进一步地，该连接板924上开设的通孔924a还可以配置成方孔，且该方孔的尺寸大于紧固螺钉950的直径，使得紧固螺钉950可以在该通孔924a内有一定的活动空间，这样在组装过程中，可以利用紧固螺钉950先将侧插件920预固定在冰箱门体100上，然后调节橱柜门体200与冰箱门体100的前后间隙、橱柜门体200的平整度，此时侧插件920可以作为辅助连接件进行固定，待最终调节完成后，完全拧紧紧固螺钉950，完成组装。
参见图2至图8，在一些实施例中，该门体连接组件还可包括两套导轨机构，两套导轨机构分别设置于冰箱门体100的顶部和底部，每套导轨机构还可包括门体导轨300和导向件400，门体导轨300沿冰箱门体100宽度方向延伸，并与冰箱门体100的顶壁或底壁相固定，导向件400沿橱柜门体200宽度方向延伸，并固定于橱柜门体200的后侧，导向件400形成有朝向门体导轨300敞开的导槽，导槽与门体导轨300相配合，以将橱柜门体200预装于冰箱门体100。
参见图4、图5、图6和图8，进一步地，导向件400还可包括固定板段410、中间板段420和连接板段430，固定板段410沿橱柜门体200高度方向和宽度方向延伸，其两端分别与橱柜门体200两侧相固定，中间板段420形成于固定板段410靠近门体导轨300的边缘并向后延伸，连接板段430形成于中间板段420的后边缘并朝靠近门体导轨300的方向延伸，以与中间板段420共同限定出导槽。
固定板段410平行并贴合于橱柜门体200的后表面，其两端可通过紧固件412(如图6所示)与橱柜门体200相连接，以实现将导向件400固定于橱柜门体200上，中间板段420形成于固定板段410靠近门体导轨300的边缘并向后延伸，也即中间板段420向远离橱柜门体200后表面的方向延伸，连接板段430朝靠近门体导轨300的方向，这样中间板段420和连接板段430就形成了沿橱柜门体200宽度方向延伸的导槽。
进一步地，由于两个竖向加强件500、两个导向件400均与橱柜门体200相固定，而连接翻边510贴合于竖向包边220，竖向包边220是橱柜门体200的一部分，这样可利用该紧固件412将三者同时固定在一起，无需分别两两连接，减少了紧固件的数量，简化了紧固工序。进一步地，固定板段410的每端可采用三个紧固件412，并呈三角分布，提高稳固性。
参见图4至图7，进一步地，门体导轨300还可包括第一板段310、第二板段320和第三板段330，第一板段310沿冰箱门体100的宽度方向和前后方向(厚度方向)延伸，并固定于冰箱门体100的顶壁或底壁，第二板段320形成于第一板段310的前边缘并朝远离冰箱门体100方向延伸，第三板段330形成于第二板段320的末边缘并朝后延伸，当门体导轨300与导槽配合时，第二板段320的后表面与连接板段430相对，第三板段330与中间板段420相对。
也即，门体导轨300可设置在冰箱门体100的顶壁或底壁上，第一板段310沿冰箱门体100的宽度方向和前后方向延伸，第一板段310可与冰箱门体100的顶壁或者底壁相贴合，并通过紧固件312(如图5所示)与冰箱门体100相固定。第二板段320形成于第一板段310的前边缘并朝远离冰箱门体100方向延伸，对于处于冰箱门体100顶壁的门体导轨300，第二板段320可向上延伸，对于处于冰箱门体100底壁处的门体导轨300，第二板段320可向下延伸。第三板段330形成于第二板段320的末边缘并朝后延伸。
参见图7，由于当门体导轨300与导槽配合时，第三板段330与第一板段310相对，且第一板段310需通过紧固件与冰箱门体100的顶壁或底壁相连，因此第三板段330还可开设避让孔332，该避让孔332可释放用于连接第一板段310和冰箱本体的紧固件操作空间，提高组装效率。
在组装时，可以先利用紧固件将门体导轨300的第一板段310固定连接于冰箱门体 100的顶壁或底壁上，然后将导向件400的导槽从宽度方向的一侧对准门体导轨300，并推动橱柜门体200，以使得导槽在门体导轨300的约束下滑动，最终使橱柜门体200与冰箱门体100对正，以使橱柜门体200全面覆盖在冰箱门体100的前侧，完成预连接。
参见图2，进一步地，门体连接组件还可包括多个预紧拱板720，预紧拱板720沿高度方向依次布置于橱柜门体200的后侧，每个预紧拱板720沿横向延伸，其两端分别与两个竖向加强件500的连接翻边510相固定，且其中部朝向冰箱门体100拱起，以在橱柜门体200与冰箱门体100之间顶出前后调节间隙。
由于预紧拱板720中部凸出与橱柜门体200，当冰箱门体100与橱柜门体200安装到位后，橱柜门体200与冰箱门体100可以顶出前后调节间隙，以便前后调节储物门体。
此外，当冰箱门体100与橱柜门体200之间具有间隙时，预紧拱板720也可顶在冰箱门体100上，使得橱柜门体200与冰箱门体100中部具有一定的预紧，可防止橱柜门体200中部塌陷。
此外，当橱柜门体200与冰箱门体100安装到位后，预紧拱板720被压缩，由于其两端固定在竖向加强件500的连接翻边510，这样预紧拱板720可能向两个竖向加强件500施加向外的作用力，而由于横向加强板710也可连接在两个竖向加强件500，横向加强板710可将两个竖向加强件500向中间拉，因此横向加强板710还可抵消预紧拱板720产生的作用力，使得橱柜门体200与冰箱门体100的连接更加稳固，且不易变形。
参见图2和图6，，进一步地，门体连接组件还可包括横向加强板710，横向加强板710沿橱柜门体200宽度方向和高度方向延伸，其两端分别与两个竖向加强件500的连接翻边510相固定，以支撑两个竖向加强件500。
横向加强板710可以由金属材料制成，其两端可通过紧固件712(如图6所示)与两个竖向加强件500的连接翻边510相固定。当橱柜门体200与冰箱门体100安装到位后，预紧拱板720被压缩，由于横向加强板710两端固定在竖向加强件500的连接翻边510，这样预紧拱板720可能向两个竖向加强件500施加向外的作用力，而由于横向加强板710也连接在两个竖向加强件500之间，横向加强板710可将两个竖向加强件500向中间拉，因此横向加强板710还可抵消预紧拱板720产生的作用力，以实现支撑两个竖向加强件500，使得橱柜门体200与冰箱门体100的连接更加稳固，且不易变形。
参见图4至图6，进一步地，该门体连接组件还可包括多个高度调节螺钉610、多个左右调节螺钉620以及多个前后调节螺钉630。
结合图5、图6和图8，特别地，中间板段420上开设有多个第一螺纹孔422，第一螺纹孔422的螺杆与第一螺纹孔422相配合，且高度调节螺钉610的螺杆末端顶紧于第三板段330，以调节橱柜门体200的水平度。
由于当门体导轨300与导槽配合时，门体导轨300处于导槽的内部，且中间板段420与第三板段330相对，高度调节螺钉610的螺杆可以从外侧旋入第一螺纹孔422，并使其末端顶在第三板段330上，通过高度调节螺钉610旋进或旋出第一螺纹孔422调节橱柜门体200的高度，进而使得橱柜门体200与冰箱门体100在高度方向上平齐。
在一些具体的实施例中，第三板段330的宽度还可处于7至10mm范围内(例如8mm)，通过上述尺寸限定使得第三板段330不仅能够为高度调节螺钉610的螺杆提供抵触面，而且能够避免由于其宽度过大而导致门体导轨300的强度减弱。
在一些具体的实施例中，当导轨机构为两套时，高度调节螺钉610的数量还可以为四个，每套导轨机构的两端可分别设置两个高度调节螺钉610，也即四个高度调节螺钉610处于冰箱门体100的四角，这样可以从四角调整橱柜门体200的水平度。
结合图5、图6和图8，特别地，连接板段430上开设有多个第二螺纹孔432，多个左右调节螺钉620的螺杆与第二螺纹孔432相配合，且左右调节螺钉620的螺杆末端顶紧于第二板段320的后表面，以约束橱柜门体200的宽度方向的自由度。
由于当门体导轨300与导槽配合时，门体导轨300处于导槽的内部，且连接板段430 与第二板段320的后表面相对，左右调节螺钉620的螺杆可以从外侧旋入第二螺纹孔432，并使其末端顶在第二板段320的后表面上，这样限定了橱柜门体200与冰箱门体100宽度方向的自由度。在一些具体的实施例中，每套导轨机构还可配置两个左右调节螺钉620，两个左右调节螺钉620分别处于导向件400的两端，同时紧固，提高约束的可靠性。
参见图4至图7，特别地，第二板段320上开设有多个第三螺纹孔322，横向加强板710还可与连接板段430相对。
多个前后调节螺钉630的螺杆与第三螺纹孔322相配合，且多个前后调节螺钉630的螺杆末端顶紧于橱柜门体200的后侧和/或横向加强板710，以调节橱柜门体200与冰箱门体100之间的间隙。
由于横向加强板710可由金属材料制成，这样使得当前后调节螺钉630的螺杆顶紧于其上时形变较小，提高了调节的可靠性。此外，当前后调节螺钉630的螺杆顶紧于橱柜门体200的后侧时，可具体配置成顶紧于橱柜门体200的竖向包边220上，这样由于竖向加强件500的固定翻边520能够支撑橱柜门体200竖向包边220，因此当前后调节螺钉630的螺杆顶紧于竖向包边220时对橱柜门体200影响较小，进一步调节的可靠性。
当橱柜门体200与冰箱门体100安装到位后，在宽度方向上，第二板段320的端部可正对橱柜门体200(竖向包边220)，中部可正对横向加强板710，前后调节螺钉630的螺杆可以从外侧旋入第三螺纹孔322，并使其末端顶在橱柜门体200的后侧或横向加强板710(取决于第三螺纹孔322的位置)，这样通过前后调节螺钉630旋进或旋出第三螺纹孔322调节橱柜门体200与冰箱门体100之间的间距，进而使得橱柜门体200与冰箱门体100在前后方向各处保持等间距。
参见图5和图6，在一些具体的实施例中，每个门体导轨300的第二板段320上开设有两个第三螺纹孔322，其中一个第三螺纹孔322与橱柜门体200相对，另一个第三螺纹孔322与横向加强板710相对，也即，每套导轨机构可配置两个前后调节螺钉630，其中一个前后调节螺钉630的螺杆可顶紧于橱柜门体200的后侧(竖向包边220)，另一个顶紧于横向加强板710。
参见图8，连接板段430在两个第三螺纹孔322的位置处分别形成有缺口434、436，以避让与两个第三螺纹孔322配合的前后调节螺钉630的操作空间。由于第二板段320的后表面与连接板段430相对，而前后调节螺钉630是从第二板段320后表面向前表面穿过，最终顶紧于橱柜门体200的后侧或横向加强板710，因此连接板段430占据了前后调节螺钉630操作空间，因此在连接板段430上开设缺口434、436能够释放前后调节螺钉630的操作空间，便于操作。
参见图8，此外，连接板段430在与横向加强板710相对的第三螺纹孔322处的缺口436尺寸设置较大一些，该缺口436除了能够释放了前后调节螺钉630的操作空间之外，还可以释放导向件400朝向门体导轨300的空间，这样在组装橱柜门体200时，可以先将导向件400的中间板段420搭在第三板段330上，然后推动橱柜门体200整体移动，便于组装。
参见图2，在一些实施例中，该门体连接组件还可包括保温层板730和多个支撑层(图中未示出)，保温层板730设置于凹陷区域210内，位于两个竖向加强件500之间，每个支撑层设置于预紧拱板720与保温层之间。
保温层板730可以填充于凹陷区域210，由于凹陷区域210后方设置有导向件400、横向加强板710和预紧拱板720，可以以阻挡其掉落。
此外，保温层板730还可以配置成EPS泡沫板(聚苯乙烯泡沫板)，由于EPS泡沫板的重量较轻，可以减轻橱柜门体200的整体重量，进而减轻冰箱门体100的负载。另外，聚苯乙烯材料还具有抗震、防摔、隔热、吸音、环保抗老化、低成本、易施工等优点，适用嵌入式冰箱10的工作环境。
支撑层还可配置成由EPDM(三元乙丙橡胶)材料制成，并且其数量可以与预紧拱 板720数量相对应，用于柔性支撑预紧拱板720。
下面描述冰箱门体100和橱柜门体200的组装流程：
步骤一、安装橱柜门体总成
参见图11，将两个竖向加强件500分别沿竖向放置在橱柜门体200的凹陷区域210内，并且使其固定翻边520与凹陷区域210的侧壁相贴，使其连接翻边510与凹陷区域210的竖向包边220相贴，然后将保温层板730放置在凹陷区域210的中央，得到组件1；
参见图12，将两个横向加强板710高度方向布置，每个横向加强板710的两端分别与连接翻边510伸出的竖向包边220的部分通过紧固件相连，得到组件2；
参见图13至图15，将多个预紧拱板720沿高度方向布置，每个预紧拱板720的两端分别与连接翻边510伸出的竖向包边220的部分相连；将两个导向件400的固定板段410、凹陷区域210的竖向包边220和连接翻边510三者相固定；将紧固单元900的多个固定座910安装分别在暴露孔230处的连接翻边510；将支撑层一一对应地夹在预紧拱板720与保温层板730之间，得到橱柜门体200总成(如图13所示)。
步骤二、安装冰箱门体总成
参见图16，将两个的导向件400的第一板段310贴合在冰箱门体100的顶壁和底壁上，并通过紧固件将其固定。
步骤三、将橱柜门体总成安装至冰箱门体总成
参见图17，将导向件400的中间板段420搭在第三板段330上，然后向内整体推动橱柜门体总成，使两个导向件400在两个门体导轨300的约束下滑动，最终使得橱柜门体200和冰箱门体100对正，完成预连接；
将侧插件920的插接板922从侧部插进，使得插接片922a伸入固定座910形成的插接间隙，并使侧插件920的连接板924抵靠在冰箱门体100的预埋件930的侧端部932上，最后利用侧插件垫片940覆盖于连接板924的通孔924a，利用紧固螺钉950将其预紧在冰箱门体100上；
利用高度调节螺钉610、左右调节螺钉620和前后调节螺钉630调节橱柜门体200与冰箱门体100的相对位置关系，调整完毕后将紧固螺钉950完全拧紧，完成组装，如图2所示。
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。

Claims (10)

  1. 一种用于嵌入式冷冻冷藏装置的门体连接组件，用于将橱柜门体安装于冰箱门体的前侧，其中，所述橱柜门体的后侧具有凹陷区域，所述门体连接组件包括：
    两个竖向加强件，分别沿所述橱柜门体高度方向设置于所述凹陷区域的内部两侧，每个所述竖向加强件具有沿所述橱柜门体宽度方向和高度方向延伸的连接翻边，并且两个所述连接翻边分别与所述冰箱门体的两侧边缘相对；
    多套紧固单元，沿每条所述连接翻边的高度方向依次布置，并且每套所述紧固单元还包括：
    固定座，其具有与所述连接翻边相对的主体板和形成于所述主体板朝向所述连接翻边一面的凸起部，所述凸起部固定于所述连接翻边，以使所述主体板与所述连接翻边之间形成朝向所述橱柜门体宽度方向的外侧敞开的插接间隙；
    侧插件，其具有插接板和连接板，所述插接板的一侧具有伸入所述插接间隙的插接片，所述连接板形成于所述插接板远离所述插接片的边缘并弯折向所述冰箱门体的侧壁延伸，所述连接板与所述冰箱门体的侧壁相固定，以使所述橱柜门体与所述冰箱门体相连。
  2. 根据权利要求1所述的门体连接组件，其中
    所述连接板上开设有通孔；每套所述紧固单元还包括：
    预埋件，固定于所述冰箱门体，其具有设置于所述冰箱门体侧壁的侧端部；
    侧插件垫片，覆盖于所述通孔的外侧；
    紧固螺钉，配置成使其头部抵压于所述侧插件垫片的外侧，并使其螺杆依次穿过所述侧插件垫片和所述通孔，最终与开设于所述侧端部的螺纹孔相配合，以将所述连接板固定于所述冰箱门体的侧壁。
  3. 根据权利要求2所述的门体连接组件，其中
    所述侧端部向所述冰箱门体内部凹陷，以使当所述连接板与所述冰箱门体固定时，所述侧插件垫片陷入所述侧端部。
  4. 根据权利要求1-3中任一项所述的门体连接组件，其中
    所述凸起部沿所述橱柜门体的宽度方向形成于所述固定座的中央，以使当所述凸起部固定于所述连接翻边后，所述凸起部的上下侧均形成有所述插接间隙；
    所述插接片的数量为两个，且分别位于所述插接板的上下侧，两个所述插接片之间具有用于避让所述凸起部的避让间隙。
  5. 根据权利要求1-3中任一项所述的门体连接组件，还包括：
    两套导轨机构，分别设置于所述冰箱门体的顶部和底部，且每套所述导轨机构还包括：
    门体导轨，沿所述冰箱门体宽度方向延伸，并与所述冰箱门体的顶壁或底壁相固定；
    导向件，沿所述橱柜门体宽度方向延伸，并固定于所述橱柜门体的后侧，并且所述导向件形成有朝向所述门体导轨敞开的导槽，所述导槽与所述门体导轨相配合，以使所述橱柜门体预装于所述冰箱门体。
  6. 根据权利要求5所述的门体连接组件，其中所述导向件还包括：
    固定板段，沿所述橱柜门体高度方向和宽度方向延伸，其两端分别与所述橱柜门体两侧相固定，以将所述导向件固定于所述橱柜门体，并且所述固定板段的两端还分别与 两个所述竖向加强件的连接翻边相固定，以将所述竖向加强件固定于所述凹陷区域；
    中间板段，形成于所述固定板段靠近所述门体导轨的边缘并向后延伸；和
    连接板段，形成于所述中间板段的后边缘并朝靠近所述门体导轨的方向延伸，以与所述中间板段共同限定出所述导槽。
  7. 根据权利要求6所述的门体连接组件，其中所述门体导轨还包括：
    第一板段，沿所述冰箱门体的宽度方向和前后方向延伸，并固定于所述冰箱门体的顶壁或底壁；
    第二板段，形成于所述第一板段的前边缘并朝远离所述冰箱门体方向延伸；
    第三板段，形成于所述第二板段的末边缘并朝后延伸；且
    当所述门体导轨与所述导槽配合时，所述第二板段的后表面与所述连接板段相对，所述第三板段与所述中间板段相对。
  8. 根据权利要求1-3中任一项所述的门体连接组件，还包括：
    多个预紧拱板，沿高度方向依次布置于所述橱柜门体的后侧，每个所述预紧拱板沿横向延伸，其两端分别与两个所述竖向加强件的连接翻边相固定，且其中部朝向所述冰箱门体拱起，以在所述橱柜门体与所述冰箱门体之间顶出前后调节间隙。
  9. 根据权利要求1-3中任一项所述的门体连接组件，还包括：
    横向加强板，沿所述橱柜门体宽度方向和高度方向延伸，其两端分别与两个所述竖向加强件的连接翻边相固定，以支撑两个所述竖向加强件。
  10. 一种嵌入式冷冻冷藏装置，包括：
    橱柜，其具有橱柜门体；
    嵌入式冰箱，设置于所述橱柜内，并具有冰箱门体；且
    所述橱柜门体通过权利要求1至9中任一项所述的门体连接组件安装于所述冰箱门体的前侧。
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