CN113899150B - Embedded freezing and refrigerating device and door body connecting assembly thereof - Google Patents
Embedded freezing and refrigerating device and door body connecting assembly thereof Download PDFInfo
- Publication number
- CN113899150B CN113899150B CN202111315303.9A CN202111315303A CN113899150B CN 113899150 B CN113899150 B CN 113899150B CN 202111315303 A CN202111315303 A CN 202111315303A CN 113899150 B CN113899150 B CN 113899150B
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- door body
- plate
- refrigerator
- cabinet door
- refrigerator door
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- 238000007710 freezing Methods 0.000 title abstract description 11
- 230000008014 freezing Effects 0.000 title abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 49
- 238000003780 insertion Methods 0.000 claims description 34
- 230000037431 insertion Effects 0.000 claims description 34
- 230000008878 coupling Effects 0.000 claims description 32
- 238000010168 coupling process Methods 0.000 claims description 32
- 238000005859 coupling reaction Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000000994 depressogenic effect Effects 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 description 21
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 238000009413 insulation Methods 0.000 description 6
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/021—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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention provides an embedded freezing and refrigerating device and a door body connecting assembly thereof, wherein the door body connecting assembly comprises two vertical reinforcing pieces and a plurality of sets of fastening units, each set of fastening unit comprises a fixed seat and a side plug-in piece, the fixed seat is provided with a main body plate opposite to a connecting flanging and a protruding part formed on one surface of the main body plate facing the connecting flanging, the protruding part is fixed on the connecting flanging so as to form a plug-in gap which is opened towards the outer side of the width direction of a cabinet door body between the main body plate and the connecting flanging, the side plug-in piece is provided with a plug-in plate and a connecting plate, one side of the plug-in plate is provided with a plug-in piece which extends into the plug-in gap, the connecting plate is formed on the edge of the plug-in plate far from the plug-in piece and bends to extend towards the side wall of the refrigerator door body, and the connecting plate is fixed with the side wall of the refrigerator door body so as to connect the cabinet door body with the refrigerator door body. The door body connecting assembly connects the cabinet door body and the refrigerator door body through the fastening sheet, improves the connection stability, and has strong practicability and easy popularization.
Description
Technical Field
The invention relates to the technical field of refrigeration and freezing, in particular to an embedded refrigeration and freezing device and a door body connecting assembly thereof.
Background
The embedded refrigerator can be embedded into the cabinet, so that the embedded refrigerator and the cabinet are integrated, and the attractiveness of the refrigerator is improved. Among the prior art, the cabinet door body and the refrigerator door body are generally connected through metal connecting pieces and screws, and in the process of opening and closing the refrigerator door body, the threads of the screws are easily worn by the connecting pieces, so that shaking and abnormal sound are generated, and user experience is influenced.
Disclosure of Invention
An object of the present invention is to overcome at least one of the drawbacks of the prior art and to provide an embedded freezing and refrigerating apparatus and a door body coupling assembly thereof.
A further object of the present invention is to provide a side insert that loosens and improves the stability of the connection.
Another further object of the present invention is to reduce damage to the door of a refrigerator.
Particularly, the invention provides a door body connecting assembly for an embedded type freezing and refrigerating device, which is used for installing a cabinet door body on the front side of a refrigerator door body, wherein the rear side of the cabinet door body is provided with a sunken area, and the door body connecting assembly comprises: the two vertical reinforcing pieces are respectively arranged on two sides of the inner part of the depressed area along the height direction of the cabinet door body, each vertical reinforcing piece is provided with a connecting flanging extending along the width direction and the height direction of the cabinet door body, and the two connecting flanging are respectively opposite to the two side edges of the refrigerator door body; many sets of fastening units, along every turn over rims direction of height of connecting arranges in proper order to every set of fastening unit still includes: the fixing seat is provided with a main body plate opposite to the connecting flanging and a bulge part formed on one surface of the main body plate facing the connecting flanging, and the bulge part is fixed on the connecting flanging so as to form an inserting gap which is opened towards the outer side of the width direction of the cabinet door body between the main body plate and the connecting flanging; the side plug-in components are provided with plug-in boards and connecting boards, one sides of the plug-in boards are provided with plug-in sheets extending into the plug-in gaps, the connecting boards are formed on the edges of the plug-in boards far away from the plug-in sheets and bent to extend towards the side wall of the refrigerator door body, and the connecting boards are fixed with the side wall of the refrigerator door body so that the cabinet door body is connected with the refrigerator door body.
Optionally, the connecting plate is provided with a through hole; each set of fastening units further comprises: the embedded part is fixed on the refrigerator door body and is provided with a side end part arranged on the side wall of the refrigerator door body; the side plug-in unit gasket covers the outer side of the through hole; and the fastening screw is configured to enable the head of the fastening screw to be pressed against the outer side of the side plug-in piece gasket, enable the screw rod of the fastening screw to sequentially penetrate through the side plug-in piece gasket and the through hole and finally match with the threaded hole formed in the side end part so as to fix the connecting plate on the side wall of the refrigerator door body.
Alternatively, the side end portion is recessed toward the inside of the refrigerator door body so that the side insert pad is recessed into the side end portion when the connecting plate is fixed with the refrigerator door body.
Optionally, the protruding part is formed in the center of the fixing seat along the width direction of the cabinet door body, so that after the protruding part is fixed on the connecting flanging, inserting gaps are formed on the upper side and the lower side of the protruding part; the quantity of inserted sheet is two, and is located the upper and lower side of plugboard respectively, has the clearance of dodging that is used for dodging the bellying between two inserted sheets.
Optionally, door body coupling assembling still includes: two sets of guide rail mechanism set up respectively in the top and the bottom of refrigerator door body, and every set of guide rail mechanism still includes: the door body guide rail extends along the width direction of the refrigerator door body and is fixed with the top wall or the bottom wall of the refrigerator door body; the guide piece extends along the width direction of the cabinet door body and is fixed at the rear side of the cabinet door body, and the guide piece is provided with a guide groove which is opened towards the door body guide rail and matched with the door body guide rail so as to pre-install the cabinet door body in the refrigerator door body.
Optionally, the guide further comprises: the fixing plate section extends along the height direction and the width direction of the cabinet door body, two ends of the fixing plate section are respectively fixed with two sides of the cabinet door body so as to fix the guide piece on the cabinet door body, and two ends of the fixing plate section are also respectively fixed with the connecting flanging of the two vertical reinforcing pieces so as to fix the vertical reinforcing pieces on the sunken area; the middle plate section is formed at the edge of the fixed plate section close to the door body guide rail and extends backwards; and the connecting plate section is formed at the rear edge of the middle plate section and extends towards the direction close to the door body guide rail so as to define a guide groove together with the middle plate section.
Optionally, the door body guide rail further includes: the first plate section extends along the width direction and the front-back direction of the refrigerator door body and is fixed on the top wall or the bottom wall of the refrigerator door body; the second plate section is formed at the front edge of the first plate section and extends towards the direction far away from the refrigerator door body; a third plate section formed at a distal edge of the second plate section and extending rearward; and when the door body guide rail is matched with the guide groove, the rear surface of the second plate section is opposite to the connecting plate section, and the third plate section is opposite to the middle plate section.
Optionally, the door body coupling assembling still includes: the pre-tightening arch plates are sequentially arranged on the rear side of the cabinet door body along the height direction, each pre-tightening arch plate extends transversely, two ends of each pre-tightening arch plate are respectively fixed with the connecting turned edges of the two vertical reinforcing pieces, and the middle of each pre-tightening arch plate arches towards the refrigerator door body so as to push out a front-back adjusting gap between the cabinet door body and the refrigerator door body.
Optionally, the door body coupling assembling still includes: the transverse reinforcing plate extends along the width direction and the height direction of the cabinet door body, and two ends of the transverse reinforcing plate are respectively fixed with the connecting flanges of the two vertical reinforcing pieces so as to support the two vertical reinforcing pieces.
In particular, the present invention provides an embedded cold and frozen storage device comprising: a cabinet having a cabinet door body; the embedded refrigerator is arranged in the cabinet and is provided with a refrigerator door body; and the cabinet door body is arranged on the front side of the refrigerator door body through any door body connecting assembly.
According to the door body connecting assembly, the fixing seat is fixed on the connecting flanging of the vertical reinforcing piece, the protruding part is formed on one surface, facing the connecting flanging, of the main body plate of the fixing seat, after the fixing seat and the connecting flanging are fixed, the protruding part can enable the main body plate and the connecting flanging to form an inserting gap, the inserting piece of the side inserting piece extends into the inserting gap, the connecting plate of the side inserting piece is fixed with the side wall of the refrigerator door body, the cabinet door body is connected with the refrigerator door body, in addition, the contact area between the side inserting piece and the connecting flanging is large, the side inserting piece can be prevented from loosening, and the connecting stability is improved.
Furthermore, the embedded part is fixed with the refrigerator door body, the embedded part is provided with the side end part arranged on the side wall of the refrigerator door body, when the insertion piece of the side insertion piece is matched with the insertion gap, the connecting plate of the side insertion piece is attached to the side end part, and is stably connected to the refrigerator door body through the side insertion piece gasket and the fastening screw, and the damage to the refrigerator door body is reduced because the side insertion piece is not directly connected with the refrigerator door body.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic view of a recessed cold-storage freezer in accordance with one embodiment of the invention with a main portion of the cabinet concealed;
fig. 2 is an exploded view of a cabinet door, a refrigerator door and a door coupling assembly in an embedded freezer-refrigerator according to one embodiment of the present invention;
fig. 3 is a schematic view illustrating the installation relationship between the cabinet door and the refrigerator door in the embedded freezing and refrigerating device according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the upper portion of FIG. 3, wherein the top of the door is cut away to show the internal structure of the door;
FIG. 5 is an enlarged view at A in FIG. 4;
FIG. 6 is an enlarged view at B in FIG. 4;
FIG. 7 is a schematic view of a door track in a door coupling assembly according to one embodiment of the present invention;
FIG. 8 is a schematic view of a guide in a door body coupling assembly according to one embodiment of the present invention;
fig. 9 is a schematic view of a fastening unit in the door body coupling assembly according to an embodiment of the present invention;
fig. 10 is an exploded view of a fastening unit in a door body coupling assembly according to an embodiment of the present invention;
FIG. 11 is a schematic view of assembly 1 during the assembly process of a refrigerator door and a cabinet door according to one embodiment of the present invention;
FIG. 12 is a schematic view of assembly 2 during an assembly process of a refrigerator door and a cabinet door according to one embodiment of the present invention;
FIG. 13 is a schematic view of a door assembly of a refrigerator door and a cabinet door during an assembly process according to an embodiment of the present invention;
FIG. 14 is an enlarged view at D of FIG. 13;
FIG. 15 is an enlarged view at E of FIG. 13;
FIG. 16 is a schematic view of a cabinet door assembly during an assembly process of a refrigerator door and a cabinet door according to an embodiment of the present invention;
fig. 17 is a schematic view of a state in an assembly process of a refrigerator door and a cabinet door according to an embodiment of the present invention, which shows a state that an intermediate plate section of a guide member is lapped on a third plate section of a door guide rail.
Detailed Description
In the description of the present embodiment, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "front-back", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "depth", and the like indicate orientations or positional relationships that can be determined based on the orientations in the normal use state of the embedded cold storage apparatus 1 as a reference, and with reference to the orientations or positional relationships shown in the drawings, for example, "front" indicating an orientation means a side toward a user. This is merely to facilitate description of the invention and to simplify the description, and is not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated in a particular orientation, and thus should not be taken to be limiting of the invention.
Referring to fig. 1, fig. 1 is a schematic view of an in-line freezer-refrigerator 1 according to one embodiment of the present invention, in which a main portion of a cabinet is hidden. The present invention provides an embedded freezer-refrigerator 1 that may include a cabinet and an embedded refrigerator 10. The cabinet may include a main body portion having a receiving space for receiving the built-in refrigerator 10, and a cabinet door 200 disposed in front of the receiving space for opening and closing the receiving space. The embedded refrigerator 10 further has a refrigerator door 100 for opening and closing the storage compartment, and the cabinet door 200 is mounted on the front side of the refrigerator door 100 through a door connecting assembly, so that the cabinet door 200 can rotate synchronously with the refrigerator door 100, and when the refrigerator door 100 is closed, the cabinet door 200 closes the accommodating space, and the attractiveness of the embedded freezing and refrigerating device 1 is improved.
Referring to fig. 2 to 10, fig. 2 is an exploded view of a cabinet door 200, a refrigerator door 100 and a door coupling assembly in an embedded freezing and refrigerating device 1 according to an embodiment of the present invention, fig. 3 is a schematic view of an installation relationship between the cabinet door 200 and the refrigerator door 100 in the embedded freezing and refrigerating device 1 according to an embodiment of the present invention, fig. 4 is an enlarged view of an upper portion of fig. 3, in which a top portion of the cabinet door 200 shows an internal structure of the cabinet door 200 in a cross-sectional manner, fig. 5 is an enlarged view of a portion a of fig. 4, fig. 6 is an enlarged view of a portion B of fig. 4, fig. 7 is a schematic view of a door guide rail 300 in the door coupling assembly according to an embodiment of the present invention, fig. 8 is a schematic view of a guide 400 in the door coupling assembly according to an embodiment of the present invention, fig. 9 is a schematic view of a fastening unit 900 in the door coupling assembly according to an embodiment of the present invention, and fig. 10 is an exploded view of a fastening unit 900 in the door coupling assembly according to an embodiment of the present invention.
Referring to fig. 4 to 6, in some embodiments, the rear side of the cabinet door 200 has a recessed region 210, and the door connecting assembly may further include two vertical reinforcements 500 and a plurality of sets of fastening units 900.
Two vertical reinforcements 500 are respectively arranged at two sides of the inside of the depressed area 210 in the height direction of the cabinet door 200, each vertical reinforcement 500 has a connecting flange 510 extending in the width direction and the height direction of the cabinet door 200, and the two connecting flanges 510 are respectively opposite to two side edges of the refrigerator door 100.
Referring to fig. 2, 3, 9 and 10, a plurality of sets of fastening units 900 are sequentially arranged along the height direction of each connecting flange 510, and each set of fastening unit 900 may further include a fixing base 910 and a side insert 920, the fixing base 910 has a main body plate 912 opposite to the connecting flange 510 and a protrusion 914 formed on one surface of the main body plate 912 facing the connecting flange 510, and the protrusion 914 is fixed to the connecting flange 510, so that an insertion gap opened toward the outer side of the width direction of the cabinet door body 200 is formed between the main body plate 912 and the connecting flange 510.
The side plug 920 is provided with a plug plate 922 and a connecting plate 924, one side of the plug plate 922 is provided with a plug piece 922a extending into the plug gap, the connecting plate 924 is formed on the edge of the plug plate 922 far away from the plug piece 922a and bends to extend towards the side wall of the refrigerator door body 100, and the connecting plate 924 is fixed with the side wall of the refrigerator door body 100 so that the cabinet door body 200 is connected with the refrigerator door body 100.
Referring to fig. 4 to 6, in particular, each vertical reinforcement 500 further has a fixing flange 520 formed at an outer edge of the connecting flange 510 in the width direction and extending in the depth direction of the depressed area 210 (i.e., the front-rear direction of the cabinet door body 200), that is, the vertical reinforcement 500 may have an L shape when viewed in cross section, and both sides of the depressed area 210 further have vertical rims 220 extending in the height direction and the width direction of the cabinet door body 200. During assembly, the two vertical reinforcements 500 are vertically arranged in the recessed area 210, so that the fixing flanges 520 of the two vertical reinforcements 500 are respectively attached to two side walls of the recessed area 210, the connecting flanges 510 of the two vertical reinforcements 500 are respectively attached to the two vertical edges 220, and the connecting flanges 510 of the vertical reinforcements 500 and the vertical edges 220 are fixed through fasteners or other modes, so that the two vertical reinforcements 500 are respectively fixed at two sides of the recessed area 210.
Referring to fig. 2, a plurality of exposing holes 230 may be formed in the vertical edge 220 of the cabinet door 200 along the height direction to continuously expose the connecting flanges 510 of the vertical reinforcements 500, so as to provide a space for installing the fixing base 910. The fixing base 910 may be fixed to the connecting flange 510 at the exposing hole 230 by a fastener, and due to the supporting function of the protrusion 914, an insertion gap is formed between the main body plate 912 and the connecting flange 510, the insertion gap may be open toward the outer side of the width direction of the cabinet door body 200, the insertion piece 922a of the side insert 920 extends into the insertion gap, and the connecting plate 924 of the side insert 920 is fixed to the side wall of the refrigerator door body 100, so that the cabinet door body 200 is connected to the refrigerator door body 100.
In this embodiment, since the side plug-in unit 920 is limited by the insertion gap formed by the fixing seat 910 and the connecting flange 510, the contact area between the side plug-in unit 920 and the connecting flange 510 is relatively large, so that not only can the cabinet door body 200 be connected with the refrigerator door body 100, but also the side plug-in unit 920 can be prevented from being loosened, and the connection stability is improved.
As described in the background art, if only the screw is used to directly connect the refrigerator door body and the cabinet door body with the connecting member, in the process of opening and closing the refrigerator door body, the screw thread of the screw is easily worn by the connecting member, so that the shaking and abnormal sound occur, which affects the user experience, and the side plug-in piece 920 of the present embodiment is effectively used to reduce the looseness of the side plug-in piece 920 in cooperation with the fixing seat 910, thereby improving the user experience.
Referring to fig. 9 and 10, further, through holes 924a are formed in the connecting plate 924, each set of fastening unit 900 may further include an embedded part 930, a side insert gasket 940 and a fastening screw 950, the embedded part 930 is fixed to the refrigerator door body 100 and has a side end 932 arranged on the side wall of the refrigerator door body 100, the side insert gasket 940 covers the outside of the through hole 924a, and the fastening screw 950 is configured to press the head of the fastening screw against the outside of the side insert gasket 940, and enable the screw of the fastening screw to sequentially pass through the side insert gasket 940 and the through hole 924a and finally to be matched with a threaded hole 936a formed in the side end 932, so as to fix the connecting plate 924 to the side wall of the refrigerator door body 100.
The embedded part 930 may further have a lateral extension part 934 connected to the side end 932 and extending along the width direction of the refrigerator door 100, an embedded connection plate 936 is formed on the peripheries of the side end 932 and the lateral extension part 934, an extending hole 110 (as shown in fig. 2) for exposing the embedded part 930 is formed in the refrigerator door 100, the embedded connection plate 936 is clamped at the inner edge of the extending hole 110, finally, the inside of the refrigerator door 100 is filled through a foaming process, the embedded part 930 is fixed on the refrigerator door 100, the side end 932 is arranged on the side wall of the refrigerator door 100, and the lateral extension part 934 is arranged on the front wall of the refrigerator door 100.
Before assembling the cabinet door 200 and the refrigerator door 100, the fixing seat 910 may be pre-installed on the cabinet door 200, after the cabinet door 200 and the refrigerator door 100 are installed in place, the insertion plate 922 of the side insertion piece 920 is inserted from the side, so that the insertion piece 922a extends into the insertion gap formed by the fixing seat 910, the connection plate 924 of the side insertion piece 920 abuts against the side end 932 of the embedded part 930, finally, the side insertion piece gasket 940 is covered on the through hole 924a of the connection plate 924, and the side insertion piece is fixed on the refrigerator door 100 by the fastening screw 950, so that the cabinet door 200 is connected with the refrigerator door 100, and since the side insertion piece 920 is not directly connected with the refrigerator door 100, damage to the refrigerator door 100 is reduced.
Referring to fig. 9 and 10, further, the side end 932 of the embedded part 930 is recessed toward the inside of the refrigerator door 100, so that when the connecting plate 924 is fixed to the refrigerator door 100, the side insert gasket 940 is recessed into the side end 932, which can prevent the side insert gasket 940 from protruding out of the side wall of the refrigerator door 100, and improve the aesthetic property.
In some embodiments, the protrusion 914 is formed at the center of the fixing seat 910 along the width direction of the cabinet door 200, so that after the protrusion 914 is fixed to the connecting flange 510, the upper and lower sides of the protrusion 914 are formed with two insertion gaps, the two insertion pieces 922a are respectively located at the upper and lower sides of the insertion plate 922, and an avoiding gap for avoiding the protrusion 914 is formed between the two insertion pieces 922 a.
In the process that the insertion sheet 922a extends into the insertion gap, the two insertion sheets 922a respectively correspond to one insertion gap, the avoidance gap between the two insertion sheets 922a can avoid the protrusion 914 and has a limiting effect, so that the side plug-in 920 only slides along the extension direction of the protrusion 914, and other degrees of freedom are all limited.
Referring to fig. 9 and 10, further, the through hole 924a formed in the connecting plate 924 may also be configured as a square hole, and the size of the square hole is greater than the diameter of the fastening screw 950, so that the fastening screw 950 may have a certain moving space in the through hole 924a, in this way, during the assembly process, the fastening screw 950 may be used to pre-fix the side insert 920 on the refrigerator door body 100, then the front-rear gap between the cabinet door body 200 and the refrigerator door body 100 and the flatness of the cabinet door body 200 are adjusted, at this time, the side insert 920 may be used as an auxiliary connecting piece to be fixed, and after the final adjustment is completed, the fastening screw 950 is completely screwed, and the assembly is completed.
Referring to fig. 2 to 8, in some embodiments, the door connecting assembly may further include two sets of rail mechanisms, where the two sets of rail mechanisms are respectively disposed at the top and the bottom of the refrigerator door 100, each set of rail mechanism may further include a door rail 300 and a guide 400, the door rail 300 extends along the width direction of the refrigerator door 100 and is fixed to the top wall or the bottom wall of the refrigerator door 100, the guide 400 extends along the width direction of the cabinet door 200 and is fixed to the rear side of the cabinet door 200, the guide 400 is formed with a guide groove opening toward the door rail 300, and the guide groove is matched with the door rail 300 to pre-install the cabinet door 200 in the refrigerator door 100.
Referring to fig. 4, 5, 6 and 8, further, the guide 400 may further include a fixing plate 410, an intermediate plate 420 and a connecting plate 430, the fixing plate 410 extends along the height direction and the width direction of the cabinet door 200, two ends of the fixing plate 410 are respectively fixed to two sides of the cabinet door 200, the intermediate plate 420 is formed at an edge of the fixing plate 410 close to the door guide 300 and extends rearward, and the connecting plate 430 is formed at a rear edge of the intermediate plate 420 and extends toward the direction close to the door guide 300 to define a guide groove together with the intermediate plate 420.
The fixing plate section 410 is parallel to and attached to the rear surface of the cabinet door 200, and two ends of the fixing plate section 410 may be connected to the cabinet door 200 through fasteners 412 (as shown in fig. 6) to fix the guide member 400 on the cabinet door 200, the middle plate section 420 is formed at an edge of the fixing plate section 410 close to the door guide 300 and extends backward, that is, the middle plate section 420 extends in a direction away from the rear surface of the cabinet door 200, and the connecting plate section 430 faces in a direction close to the door guide 300, so that the middle plate section 420 and the connecting plate section 430 form a guide groove extending in a width direction of the cabinet door 200.
Further, because two vertical reinforcements 500, two guides 400 are all fixed mutually with the cabinet door body 200, and connect turn-ups 510 to laminate in vertical bordure 220, and vertical bordure 220 is a part of cabinet door body 200, can utilize this fastener 412 to fix the three together simultaneously like this, need not two connections respectively, have reduced the quantity of fastener, have simplified the fastening process. Further, three fasteners 412 may be used at each end of the securing plate segment 410 and may be triangularly positioned to improve stability.
Referring to fig. 4 to 7, further, the door body guide rail 300 may further include a first plate section 310, a second plate section 320, and a third plate section 330, the first plate section 310 extends along the width direction and the front-rear direction (thickness direction) of the refrigerator door body 100 and is fixed to the top wall or the bottom wall of the refrigerator door body 100, the second plate section 320 is formed at the front edge of the first plate section 310 and extends in a direction away from the refrigerator door body 100, the third plate section 330 is formed at the rear edge of the second plate section 320 and extends rearward, when the door body guide rail 300 is fitted with the guide groove, the rear surface of the second plate section 320 is opposite to the connection plate section 430, and the third plate section 330 is opposite to the middle plate section 420.
That is, the door guide 300 may be disposed on the top wall or the bottom wall of the refrigerator door 100, the first plate section 310 extends along the width direction and the front-rear direction of the refrigerator door 100, and the first plate section 310 may be attached to the top wall or the bottom wall of the refrigerator door 100 and fixed to the refrigerator door 100 by a fastener 312 (as shown in fig. 5). The second plate section 320 is formed at the front edge of the first plate section 310 and extends in a direction away from the refrigerator door 100, for the door guide rail 300 at the top wall of the refrigerator door 100, the second plate section 320 may extend upward, and for the door guide rail 300 at the bottom wall of the refrigerator door 100, the second plate section 320 may extend downward. The third plate segment 330 is formed at the end edge of the second plate segment 320 and extends rearward.
Referring to fig. 7, when the door body guide rail 300 is matched with the guide groove, the third plate section 330 is opposite to the first plate section 310, and the first plate section 310 needs to be connected with the top wall or the bottom wall of the refrigerator door body 100 through a fastener, so that the third plate section 330 may further be provided with an avoidance hole 332, and the avoidance hole 332 may release a fastener operating space for connecting the first plate section 310 and the refrigerator body, thereby improving the assembly efficiency.
During assembly, the first plate section 310 of the door guide rail 300 may be fixedly connected to the top wall or the bottom wall of the refrigerator door 100 by using a fastener, and then the guide groove of the guide member 400 is aligned to the door guide rail 300 from one side in the width direction and pushes the cabinet door 200, so that the guide groove slides under the constraint of the door guide rail 300, and finally the cabinet door 200 is aligned with the refrigerator door 100, so that the cabinet door 200 covers the front side of the refrigerator door 100 completely, and pre-connection is completed.
Referring to fig. 2, further, the door connecting assembly may further include a plurality of pre-tightening arch plates 720, the pre-tightening arch plates 720 are sequentially arranged at the rear side of the cabinet door 200 along the height direction, each pre-tightening arch plate 720 extends along the transverse direction, both ends of each pre-tightening arch plate 720 are respectively fixed to the connecting flanges 510 of the two vertical reinforcements 500, and the middle portion of each pre-tightening arch plate 720 is arched towards the refrigerator door 100 so as to push out a front-back adjusting gap between the cabinet door 200 and the refrigerator door 100.
Because the center of the pre-tightening arch plate 720 protrudes out of the cabinet door 200, when the refrigerator door 100 and the cabinet door 200 are installed in place, the cabinet door 200 and the refrigerator door 100 can be pushed out of the front-back adjusting gap, so that the storage door can be adjusted front-back.
In addition, when a gap exists between the refrigerator door 100 and the cabinet door 200, the pre-tightening arch 720 can also be pressed against the refrigerator door 100, so that the cabinet door 200 and the middle of the refrigerator door 100 have a certain pre-tightening force, and the middle of the cabinet door 200 can be prevented from collapsing.
In addition, after cabinet door 200 and refrigerator door 100 installed in place, pretension arch-plate 720 is compressed, because its both ends are fixed in connection turn-ups 510 of vertical reinforcement 500, pretension arch-plate 720 may exert outside effort to two vertical reinforcements 500 like this, and because horizontal reinforcing plate 710 also can connect at two vertical reinforcements 500, horizontal reinforcing plate 710 can pull two vertical reinforcements 500 to the centre, consequently, horizontal reinforcing plate 710 still can offset the effort that pretension arch-plate 720 produced, make the connection of cabinet door 200 and refrigerator door 100 more firm, and non-deformable.
Referring to fig. 2 and 6, further, the door body coupling assembly may further include a transverse reinforcing plate 710, the transverse reinforcing plate 710 extends in the width direction and the height direction of the cabinet door body 200, and both ends of the transverse reinforcing plate 710 are respectively fixed to the coupling flanges 510 of the two vertical reinforcing members 500 to support the two vertical reinforcing members 500.
The transverse reinforcing plate 710 may be made of a metal material, and both ends thereof may be fixed to the connecting 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, because the two ends of the transverse reinforcing plate 710 are fixed on the connecting flanges 510 of the vertical reinforcing parts 500, the pre-tightening arch plate 720 can apply outward acting force to the two vertical reinforcing parts 500, and because the transverse reinforcing plate 710 is also connected between the two vertical reinforcing parts 500, the transverse reinforcing plate 710 can pull the two vertical reinforcing parts 500 to the middle, therefore, the transverse reinforcing plate 710 can also offset the acting force generated by the pre-tightening arch plate 720, so as to support the two vertical reinforcing parts 500, so that the connection between the cabinet door body 200 and the refrigerator door body 100 is more stable, and the cabinet door body is not easy to deform.
Referring to fig. 4 to 6, further, the door body coupling 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.
Referring to fig. 5, 6 and 8, in particular, the middle plate section 420 is provided with a plurality of first threaded holes 422, a screw of the first threaded hole 422 is matched with the first threaded hole 422, and a screw end of the height adjusting screw 610 is pressed against the third plate section 330 to adjust the levelness of the cabinet door 200.
When the door body guide rail 300 is matched with the guide groove, the door body guide rail 300 is positioned inside the guide groove, the middle plate section 420 is opposite to the third plate section 330, the screw rod of the height adjusting screw 610 can be screwed into the first threaded hole 422 from the outer side, the tail end of the height adjusting screw 610 is propped against the third plate section 330, the height of the cabinet door body 200 is adjusted by screwing the height adjusting screw 610 into or out of the first threaded hole 422, and the cabinet door body 200 is flush with the refrigerator door body 100 in the height direction.
In some specific embodiments, the width of the third plate section 330 may also be in the range of 7 to 10mm (for example, 8 mm), and the above size limitation enables the third plate section 330 not only to provide an interference surface for the screw of the height adjusting screw 610, but also to avoid the strength of the door body guide rail 300 from being weakened due to the excessive width thereof.
In some specific embodiments, when there are two sets of guide rail mechanisms, the number of the height adjusting screws 610 may also be four, and two height adjusting screws 610 may be respectively disposed at two ends of each set of guide rail mechanism, that is, four height adjusting screws 610 are located at four corners of the refrigerator door body 100, so that the levelness of the cabinet door body 200 may be adjusted from the four corners.
Referring to fig. 5, 6 and 8, in particular, the connecting plate 430 is provided with a plurality of second threaded holes 432, screws of the left and right adjusting screws 620 are matched with the second threaded holes 432, and ends of the screws of the left and right adjusting screws 620 are pressed against the rear surface of the second plate 320 to restrict the degree of freedom of the cabinet door 200 in the width direction.
Since the door body guide rail 300 is located inside the guide groove when the door body guide rail 300 is matched with the guide groove, and the connecting plate section 430 is opposite to the rear surface of the second plate section 320, the screw of the left and right adjusting screw 620 can be screwed into the second threaded hole 432 from the outside, and the tail end of the screw is pressed against the rear surface of the second plate section 320, so that the freedom degree of the cabinet door body 200 and the refrigerator door body 100 in the width direction is limited. In some specific embodiments, each set of guiding rail mechanism may further be configured with two left and right adjusting screws 620, and the two left and right adjusting screws 620 are respectively located at two ends of the guiding element 400, and are fastened at the same time, so as to improve the reliability of the constraint.
Referring to fig. 4 to 7, in particular, the second plate segment 320 is provided with a plurality of third threaded holes 322, and the transverse reinforcing plate 710 may be further opposite to the connecting plate segment 430.
The screw rods of the front and rear adjusting screws 630 are matched with the third threaded holes 322, and the tail ends of the screw rods of the front and rear adjusting screws 630 are pressed against the rear side of the cabinet door body 200 and/or the transverse reinforcing plate 710 to adjust the gap between the cabinet door body 200 and the refrigerator door body 100.
Since the transverse reinforcing plate 710 may be made of a metal material, it is less deformed when the screw of the front and rear adjusting screw 630 is pressed against it, thereby improving the reliability of adjustment. In addition, when the screw of the front rear adjusting screw 630 abuts against the rear side of the cabinet door 200, the screw can be specifically configured to abut against the vertical edge 220 of the cabinet door 200, so that the fixed flange 520 of the vertical reinforcement 500 can support the vertical edge 220 of the cabinet door 200, and therefore, when the screw of the front rear adjusting screw 630 abuts against the vertical edge 220, the influence on the cabinet door 200 is small, and the reliability of further adjustment is low.
After the cabinet door body 200 and the refrigerator door body 100 are installed in place, in the width direction, the end portion of the second plate section 320 can be opposite to the cabinet door body 200 (vertical binding 220), the middle portion of the second plate section can be opposite to the transverse reinforcing plate 710, the screw of the front and rear adjusting screw 630 can be screwed into the third threaded hole 322 from the outer side, and the tail end of the screw can be abutted 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 distance between the cabinet door body 200 and the refrigerator door body 100 can be adjusted by screwing the front and rear adjusting screw 630 into or out of the third threaded hole 322, and further the cabinet door body 200 and the refrigerator door body 100 can keep equal distance in all positions in the front and rear direction.
Referring to fig. 5 and 6, in some specific embodiments, two third threaded holes 322 are formed in the second plate section 320 of each door body guide rail 300, wherein one third threaded hole 322 is opposite to the cabinet door body 200, and the other third threaded hole 322 is opposite to the transverse reinforcing plate 710, that is, each set of guide rail mechanism may be provided with two front and rear adjusting screws 630, wherein a screw of one front and rear adjusting screw 630 may be pressed against the rear side (vertical edge 220) of the cabinet door body 200, and the other front and rear adjusting screw may be pressed against the transverse reinforcing plate 710.
Referring to fig. 8, the connection plate segment 430 is formed with notches 434 and 436 at the positions of the two third screw holes 322, respectively, to avoid an operating space of the forward and backward adjustment screws 630 engaged with the two third screw holes 322. Since the rear surface of the second plate section 320 is opposite to the connecting plate section 430, and the front-rear adjusting screw 630 passes through the rear surface of the second plate section 320 to the front surface, and finally abuts against the rear side of the cabinet door 200 or the transverse reinforcing plate 710, the connecting plate section 430 occupies the operating space of the front-rear adjusting screw 630, and therefore, the notches 434 and 436 formed in the connecting plate section 430 can release the operating space of the front-rear adjusting screw 630, which is convenient for operation.
Referring to fig. 8, in addition, the gap 436 of the connecting plate segment 430 at the third threaded hole 322 opposite to the transverse reinforcing plate 710 is set to be larger in size, and the gap 436 can release the space of the guide 400 facing the door body guide rail 300 in addition to the operation space of the front and rear adjusting screw 630, so that when the cabinet door body 200 is assembled, the middle plate segment 420 of the guide 400 can be firstly lapped on the third plate segment 330, and then the cabinet door body 200 is pushed to move integrally, thereby facilitating the assembly.
Referring to fig. 2, in some embodiments, the door body coupling assembly may further include an insulation layer plate 730 and a plurality of support layers (not shown), the insulation layer plate 730 is disposed in the recessed area 210 between the two vertical stiffeners 500, and each support layer is disposed between the pre-tensioned arch 720 and the insulation layer.
The insulation laminate 730 may fill the recessed area 210, and since the guide 400, the transverse stiffener 710, and the pre-tensioned arch 720 are disposed behind the recessed area 210, it may be prevented from falling.
In addition, the insulation laminate 730 can be configured as an EPS foam board (polystyrene foam board), and since the weight of the EPS foam board is light, the overall weight of the cabinet door 200 can be reduced, and the load of the refrigerator door 100 can be further reduced. In addition, the polystyrene material also has the advantages of shock resistance, falling resistance, heat insulation, sound absorption, environmental protection, ageing resistance, low cost, easy construction and the like, and is suitable for the working environment of the embedded refrigerator 10.
The support layer may also be configured to be made of EPDM (ethylene propylene diene monomer) material and the number thereof may correspond to the number of pre-tensioned arches 720 for flexibly supporting the pre-tensioned arches 720.
The following describes an assembly process of the refrigerator door 100 and the cabinet door 200:
step one, mounting cabinet door body assembly
Referring to fig. 11, two vertical reinforcements 500 are respectively vertically placed in the recessed area 210 of the cabinet door body 200, the fixing flanges 520 of the two vertical reinforcements are attached to the side walls of the recessed area 210, the connecting flanges 510 of the two vertical reinforcements are attached to the vertical binding 220 of the recessed area 210, and then the heat-insulating laminate 730 is placed in the center of the recessed area 210, so as to obtain an assembly 1;
referring to fig. 12, two transverse reinforcing plates 710 are arranged in the height direction, and both ends of each transverse reinforcing plate 710 are respectively connected with the part of the vertical wrapping 220 extending from the connecting flange 510 through fasteners to obtain an assembly 2;
referring to fig. 13 to 15, a plurality of pre-tightening arch plates 720 are arranged in the height direction, and both ends of each pre-tightening arch plate 720 are respectively connected with the portion of the vertical wrapping 220 from which the connecting flange 510 extends; fixing the fixing plate sections 410 of the two guides 400, the vertical rims 220 of the recessed areas 210, and the connecting flanges 510; mounting a plurality of fixing seats 910 of the fastening unit 900 at the coupling flanges 510 at the exposing holes 230, respectively; the support layers are correspondingly clamped between the pre-tightening arch plates 720 and the heat preservation layer plates 730 to obtain the cabinet door body 200 assembly (as shown in fig. 13).
Step two, installing a refrigerator door assembly
Referring to fig. 16, the first plate sections 310 of the two guides 400 are attached to the top and bottom walls of the refrigerator door 100 and fixed by fasteners.
Step three, mounting the cabinet door assembly to the refrigerator door assembly
Referring to fig. 17, the middle plate section 420 of the guide 400 is lapped on the third plate section 330, and then the cabinet door assembly is integrally pushed inwards, so that the two guide 400 slide under the constraint of the two door guide rails 300, and finally the cabinet door 200 and the refrigerator door 100 are aligned to complete pre-connection;
inserting the plug board 922 of the side plug 920 from the side part, so that the plug piece 922a extends into the plug gap formed by the fixed seat 910, enabling the connecting board 924 of the side plug 920 to abut against the side end 932 of the embedded part 930 of the refrigerator door body 100, finally covering the through hole 924a of the connecting board 924 with the side plug gasket 940, and pre-tightening the side plug on the refrigerator door body 100 with the fastening screw 950;
the height adjusting screw 610, the left and right adjusting screw 620 and the front and rear adjusting screw 630 are used for adjusting the relative position relationship between the cabinet door 200 and the refrigerator door 100, and after the adjustment is finished, the fastening screw 950 is completely screwed down, and the assembly is completed, as shown in fig. 2. .
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A door body coupling assembling for embedded refrigeration and cold-storage device for install the cabinet door body in the front side of refrigerator door body, its characterized in that, the rear side of cabinet door body has depressed area, door body coupling assembling includes:
the two vertical reinforcing pieces are respectively arranged at two sides of the inner part of the depressed area along the height direction of the cabinet door body, each vertical reinforcing piece is provided with a connecting flanging extending along the width direction and the height direction of the cabinet door body, and the two connecting flanging are respectively opposite to two side edges of the refrigerator door body;
a plurality of sets of fastening units, which are arranged in sequence along the height direction of each connecting flange, and each set of fastening unit further comprises:
the fixing seat is provided with a main body plate opposite to the connecting flanging and a protruding part formed on one surface of the main body plate facing the connecting flanging, and the protruding part is fixed on the connecting flanging so as to form an inserting gap which is opened towards the outer side of the width direction of the cabinet door body between the main body plate and the connecting flanging;
the side plug-in components are provided with plug boards and connecting plates, plug sheets extending into the plug gaps are arranged on one sides of the plug boards, the connecting plates are formed on the edges, far away from the plug sheets, of the plug boards and bent to extend towards the side walls of the refrigerator door body, and the connecting plates are fixed with the side walls of the refrigerator door body so that the cabinet door body is connected with the refrigerator door body.
2. The door body coupling assembly of claim 1, wherein the door body coupling assembly comprises a door body having a first end and a second end
The connecting plate is provided with a through hole; each set of the fastening units further comprises:
the embedded part is fixed on the refrigerator door body and is provided with a side end part arranged on the side wall of the refrigerator door body;
the side plug-in unit gasket covers the outer side of the through hole;
and the fastening screw is configured to enable the head of the fastening screw to be pressed against the outer side of the side plug-in piece gasket, enable the screw rod of the fastening screw to sequentially penetrate through the side plug-in piece gasket and the through hole and finally match with the threaded hole formed in the side end part so as to fix the connecting plate on the side wall of the refrigerator door body.
3. The door body coupling assembly of claim 2, wherein the door body coupling assembly includes a door body having a door body with a door body opening and a door body opening
The side end portion is recessed towards the interior of the refrigerator door body, so that the side insert gasket is recessed into the side end portion when the connecting plate is fixed with the refrigerator door body.
4. The door body coupling assembly of claim 1, wherein the door body coupling assembly comprises a door body having a first end and a second end
The bulge part is formed in the center of the fixed seat along the width direction of the cabinet door body, so that the insertion gaps are formed on the upper side and the lower side of the bulge part after the bulge part is fixed on the connecting flanging;
the number of the insertion pieces is two, the insertion pieces are respectively positioned on the upper side and the lower side of the insertion plate, and an avoidance gap for avoiding the protruding part is formed between the two insertion pieces.
5. The door body coupling assembly according to claim 1, characterized by further comprising:
two sets of guide rail mechanism, set up respectively in the top and the bottom of refrigerator door body, and every set guide rail mechanism still includes:
the door body guide rail extends along the width direction of the refrigerator door body and is fixed with the top wall or the bottom wall of the refrigerator door body;
the guide piece extends along the width direction of the cabinet door body and is fixed at the rear side of the cabinet door body, a guide groove which is opened towards the door body guide rail is formed in the guide piece, and the guide groove is matched with the door body guide rail so that the cabinet door body is pre-installed on the refrigerator door body.
6. The door body coupling assembly of claim 5, wherein the guide member further comprises:
the fixing plate section extends along the height direction and the width direction of the cabinet door body, two ends of the fixing plate section are respectively fixed with two sides of the cabinet door body so as to fix the guide piece on the cabinet door body, and two ends of the fixing plate section are also respectively fixed with connecting flanges of the two vertical reinforcing pieces so as to fix the vertical reinforcing pieces on the sunken area;
the middle plate section is formed at the edge of the fixed plate section, close to the door body guide rail, and extends backwards; and
and the connecting plate section is formed at the rear edge of the middle plate section and extends towards the direction close to the door body guide rail so as to define the guide groove together with the middle plate section.
7. The door body coupling assembling of claim 6, characterized in that the door body guide rail further includes:
the first plate section extends along the width direction and the front-back direction of the refrigerator door body and is fixed on the top wall or the bottom wall of the refrigerator door body;
the second plate section is formed at the front edge of the first plate section and extends towards the direction far away from the refrigerator door body;
a third plate section formed at a distal edge of the second plate section and extending rearward; and is provided with
When the door body guide rail is matched with the guide groove, the rear surface of the second plate section is opposite to the connecting plate section, and the third plate section is opposite to the middle plate section.
8. The door body coupling assembly according to claim 1, characterized by further comprising:
and the pre-tightening arch plates are sequentially arranged at the rear side of the cabinet door body along the height direction, each pre-tightening arch plate extends along the transverse direction, the two ends of each pre-tightening arch plate are respectively fixed with the connecting flanging of the vertical reinforcing pieces, and the middle part of each pre-tightening arch plate faces the refrigerator door body, so that the gap between the cabinet door body and the refrigerator door body is adjusted in a front-back ejection mode.
9. The door body coupling assembly according to claim 1, characterized by further comprising:
and the two ends of the transverse reinforcing plate are respectively fixed with the connecting flanges of the two vertical reinforcing pieces so as to support the two vertical reinforcing pieces.
10. An in-line freezer-refrigerator comprising:
a cabinet having a cabinet door body;
the embedded refrigerator is arranged in the cabinet and is provided with a refrigerator door body; and is
The cabinet door body is mounted on the front side of the refrigerator door body through the door body connecting assembly according to any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111315303.9A CN113899150B (en) | 2021-11-08 | 2021-11-08 | Embedded freezing and refrigerating device and door body connecting assembly thereof |
| PCT/CN2022/107165 WO2023077874A1 (en) | 2021-11-08 | 2022-07-21 | Embedded freezing and refrigerating device and door body connecting assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111315303.9A CN113899150B (en) | 2021-11-08 | 2021-11-08 | Embedded freezing and refrigerating device and door body connecting assembly thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113899150A CN113899150A (en) | 2022-01-07 |
| CN113899150B true CN113899150B (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111315303.9A Active CN113899150B (en) | 2021-11-08 | 2021-11-08 | Embedded freezing and refrigerating device and door body connecting assembly thereof |
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| Country | Link |
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| CN (1) | CN113899150B (en) |
| WO (1) | WO2023077874A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899150B (en) * | 2021-11-08 | 2022-12-20 | 青岛海尔电冰箱有限公司 | Embedded freezing and refrigerating device and door body connecting assembly thereof |
| CN116951880A (en) * | 2022-04-19 | 2023-10-27 | 青岛海尔电冰箱有限公司 | Embedded refrigerator door assembly and installation method thereof |
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| US10429123B1 (en) * | 2018-04-25 | 2019-10-01 | Haier Us Appliance Solutions, Inc. | Refrigerator appliance and door assembly having an interior panel |
| CN112179033A (en) * | 2019-07-03 | 2021-01-05 | 青岛海尔电冰箱有限公司 | Refrigerator door body and refrigerator |
| WO2021182653A1 (en) * | 2020-03-10 | 2021-09-16 | 엘지전자 주식회사 | Refrigerator |
| CN212870357U (en) * | 2020-06-30 | 2021-04-02 | 海信容声(广东)冷柜有限公司 | Refrigerator |
| CN213208328U (en) * | 2020-09-25 | 2021-05-14 | 崔经涛 | Meat freezing refrigerator |
| CN112781312A (en) * | 2021-02-21 | 2021-05-11 | 合肥雪祺电气有限公司 | Embedded refrigerator door body and cabinet door mounting structure, mounting method and embedded refrigerator |
| CN214581994U (en) * | 2021-04-19 | 2021-11-02 | 海信容声(广东)冰箱有限公司 | Embedded refrigerator |
| CN113266990A (en) * | 2021-05-12 | 2021-08-17 | 合肥雪祺电气有限公司 | Embedded refrigerator door body and cabinet door mounting structure, mounting method and embedded refrigerator |
Also Published As
| Publication number | Publication date |
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| WO2023077874A1 (en) | 2023-05-11 |
| CN113899150A (en) | 2022-01-07 |
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