WO2022001693A1 - 可更换门面的冰箱门 - Google Patents

可更换门面的冰箱门 Download PDF

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Publication number
WO2022001693A1
WO2022001693A1 PCT/CN2021/100875 CN2021100875W WO2022001693A1 WO 2022001693 A1 WO2022001693 A1 WO 2022001693A1 CN 2021100875 W CN2021100875 W CN 2021100875W WO 2022001693 A1 WO2022001693 A1 WO 2022001693A1
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WO
WIPO (PCT)
Prior art keywords
door
groove
door panel
foam
refrigerator
Prior art date
Application number
PCT/CN2021/100875
Other languages
English (en)
French (fr)
Inventor
李晓峰
王文椿
张�浩
纪璇
李佳明
Original Assignee
重庆海尔制冷电器有限公司
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.)
Filing date
Publication date
Application filed by 重庆海尔制冷电器有限公司, 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 重庆海尔制冷电器有限公司
Priority to EP21834237.6A priority Critical patent/EP4174420A4/en
Priority to US18/012,971 priority patent/US20230251020A1/en
Publication of WO2022001693A1 publication Critical patent/WO2022001693A1/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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/20—Furniture panels or like furniture elements
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/20—Furniture panels or like furniture elements
    • A47B2096/208—Decorative panels for household appliances
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/20—Furniture panels or like furniture elements
    • A47B2096/209—Magnetic decorative panels
    • 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
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/12—Insulation with respect to heat using an insulating packing material
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/18—Aesthetic features

Definitions

  • the invention relates to the technical field of household appliances, in particular to a refrigerator door with a replaceable door.
  • refrigerators have become one of the indispensable household appliances in the family.
  • refrigerators are not only used as household appliances, but also exist as decorations in the home environment; before users buy refrigerators, there are usually many requirements for the color and pattern of the appearance of the refrigerator.
  • the single appearance of the refrigerator affects Users’ purchase needs; in addition, because the service life of refrigerators can usually reach 8 to 10 years, the appearance of the refrigerator cannot meet the user’s long-term requirements after purchasing a refrigerator with changes in the environment and scene during use.
  • the refrigerator also has the risk of breaking the door during use and transportation; in the above cases, if the entire door of the refrigerator is replaced, the replacement cost will be high, and the use of the refrigerator will be affected, which is not conducive to meeting the needs of the refrigerator. consumer demand;
  • a hook hole is usually provided at the top of the foam door body, and a hook is provided at the top of the door panel.
  • the hook is directly hung in the hook hole to complete the refrigerator. Replacing the door panel; in this way, when the refrigerator door is assembled, the hook is usually set protruding from the top of the refrigerator, and the appearance is difficult to meet the needs of the user.
  • the object of the present invention is to provide a refrigerator door with a replaceable door.
  • the refrigerator door with a replaceable door surface of the present invention includes: a foamed door body, a door panel that matches the foamed door body and is detachably connected to the foamed door body;
  • the foamed door body includes: The foam body is embedded with a hook portion from the front surface of the foam body;
  • the door panel comprises: a door face and a hook arranged on the rear surface of the door face and cooperating with the hook portion;
  • the hooking part includes: a first groove formed by concave from the front surface of the foam body to the inside of the foam body, the first groove has a first surface disposed close to the upper end of the foam body, connected to the first surface and close to the foam body. a second surface provided at the lower end of the foam body, and a third surface and a fourth surface respectively connecting the first surface and the second surface;
  • the first surface is an inclined surface inclined from bottom to top and inclined to the outside of the first groove
  • the hooking part further includes: a first inclined surface arranged at least spaced from one of the third surface and the fourth surface and protruding from the second surface in the direction of the first surface, the first surface and the first surface
  • the inclined surfaces are parallel to each other, and a first chute is formed between the parallel parts, and the entrance of the first chute is formed between the ends arranged toward the front surface of the foaming body; the side wall of the first inclined surface is spaced from it.
  • a second chute and/or a third chute is formed between the third surface and/or the fourth surface;
  • the hook includes: a first sliding rod arranged in parallel with the door panel, and at least one second sliding rod connecting the first sliding rod and the door panel;
  • the first sliding bar is matched with the first sliding slot and has a space from the entrance of the first sliding slot; the second sliding bar is matched with the preset second sliding slot and/or the first sliding slot.
  • the part where the first groove is formed by the depression is in the shape of a right-angled triangular trapezoid, and one of the right-angled faces of the right-angled triangular trapezoid shape is coplanar with the front surface of the foam body, and the right-angled triangular trapezoid is in the shape of a right-angled triangle.
  • the other right-angled surface, the inclined surface and the two symmetrical end surfaces of the mesa shape respectively form the second surface, the third surface and the fourth surface of the first groove.
  • connection between the first surface and the second surface is connected by a circular arc surface.
  • a stop table is extended from the second face in the direction of the first face, and the stop table has a wall surface close to the first face to form the first slope;
  • the stop table further includes: a second connecting surface disposed close to and parallel to the second surface and/or a third connecting surface disposed close to and parallel to the third surface, and simultaneously connecting the first inclined surface and the fourth connecting surface of the second surface.
  • the fourth connection surface extends from the end of the second surface away from the first chute toward the first inclined surface.
  • the fourth connecting surface includes a first sub-connecting surface perpendicular to the second surface, and a second sub-connecting surface connecting the first sub-connecting surface and the first inclined surface , the second sub-connecting surface is an inclined surface arranged from bottom to top and inclined into the first groove.
  • connection between the first sub-connection surface and the second sub-connection surface is a circular arc surface connection, and/or the connection between the second sub-connection surface and the first inclined surface is Arc face connection.
  • the stop table includes: the first inclined surface, the second connecting surface, the third connecting surface and the fourth connecting surface;
  • the hook includes: a first sliding rod arranged in parallel with the door panel, two second sliding rods respectively connecting the door panel and two ends of the first sliding rod, and the two second sliding rods are parallel to each other .
  • the second sliding rod is perpendicular to the rear wall surface of the door panel.
  • the hooking portion further includes: a hooking piece disposed on the front surface of the foam door body, and the middle part of the hooking plate is recessed into the foam door body to form the first a slot;
  • a U-shaped boss is arranged on the wall surface of the hanging piece facing the door panel and below the first groove.
  • the U-shaped opening of the boss faces the top of the foamed door body, and the hanging piece
  • a U-shaped first positioning groove is formed on the wall surface facing the door panel;
  • the hook further comprises: a fixing plate arranged on the rear surface of the door panel, the middle portion of the fixing plate protrudes toward the foam door body to form a convex piece, and the second sliding rod is arranged on the convex piece;
  • a second positioning groove is formed inwardly from the surface of the protruding sheet toward the foam door body, and the second positioning groove penetrates the protrusion The sheet faces the wall of the lower end of the foamed door body;
  • the refrigerator door also includes a magnetic suction piece and an iron piece that are arranged to cooperate with each other in magnetic attraction;
  • One of the magnetic suction sheet or the iron sheet is arranged on the wall surface of the hanging sheet inside the foam door body, and is arranged corresponding to the position of the first positioning groove, and the other of the magnetic suction sheet or the iron sheet is arranged. Protruding from the bottom wall of the second positioning groove to the outside of the second positioning groove, and the height of the protrusion is not greater than the depth of the second positioning groove;
  • the magnetic suction sheet or the iron sheet disposed in the second positioning groove is at least partially fitted and disposed in the first positioning groove.
  • the beneficial effects of the present invention are: in the refrigerator door of the present invention with a replaceable door panel, by arranging mutually matched hanging parts and hooks on the foam door body and the door panel, the door panel can be disassembled, assembled and replaced from the foam door body. It is simple and reliable, the overall structure is simple, the replacement process saves time and labor, and the replacement cost is saved.
  • FIG. 1 is a schematic diagram of the overall structure of a refrigerator door with a replaceable door provided by a first embodiment of the present invention
  • Fig. 2 is the sectional structure schematic diagram along the A-A direction in Fig. 1;
  • Fig. 3 is the exploded structure schematic diagram of Fig. 1;
  • Fig. 4 is the enlarged structural representation of the part shown in circle A in Fig. 2;
  • Fig. 5 is the structural representation of the hook part in Fig. 3;
  • Fig. 6 is the structural representation of the handle in Fig. 2;
  • FIG. 7 is a schematic diagram of the overall structure of a refrigerator door with a replaceable door surface provided by combining the second and third embodiments of the present invention.
  • FIG. 8 is a schematic cross-sectional structure diagram along the B-B direction in FIG. 7;
  • FIG. 9 is a schematic diagram of an explosion structure of an upper refrigerator door provided by a second embodiment of the present invention.
  • Fig. 10 is the enlarged structural schematic diagram of the part shown in circle B in Fig. 8;
  • Fig. 11 is the structural representation of the handle groove in Fig. 9; '
  • Fig. 12 is the structural representation of the cover plate in Fig. 9;
  • FIG. 13 is a schematic diagram of an exploded structure of a lower refrigerator door provided by a third embodiment of the present invention.
  • Fig. 14 is the enlarged structural schematic diagram of the part shown in the circle C in Fig. 8;
  • Fig. 15 is the structural representation of the handle groove in Fig. 13;
  • Fig. 16 is the structural representation of the baffle plate in Fig. 13;
  • FIG. 17 is a schematic diagram of an exploded structure of a refrigerator door provided by a fourth embodiment of the present invention.
  • FIG. 18 is a schematic diagram of an exploded structure of a refrigerator door provided by a fifth embodiment of the present invention.
  • a refrigerator usually includes a plurality of compartments, such as a refrigerating compartment, a freezing compartment, a soft freezing compartment, and the like.
  • Each refrigerator compartment is usually provided with one door or two doors.
  • the number of compartments and the number of refrigerator doors corresponding to the compartments can also be specifically adjusted as required.
  • the refrigerator includes upper and lower refrigerator doors.
  • the refrigerator door is an upper refrigerator door as an example for specific introduction.
  • the refrigerator door includes: a foamed door body 10, a door panel 20 that matches the foamed door body 10 and is detachably connected to the foamed door body 10;
  • the foamed door body 10 includes: The foam body 11 is embedded with a hooking portion 30 from the front surface of the foaming body 11 ;
  • the door panel 20 includes: a door surface and a hook arranged on the rear surface of the door surface and cooperating with the hooking portion 30 40.
  • the hooking portion 30 includes: a first groove (not numbered) that is recessed from the front surface of the foam body 11 to the inside of the foam body 11 ,
  • the first groove has a first surface 311 disposed near the upper end of the foam body 11, a second surface 312 connected to the first surface 311 and disposed near the lower end of the foam body 11, and respectively connecting the first surface 311 and the second surface 312
  • the first surface 311 is an inclined surface arranged from bottom to top and inclined to the outside of the first groove;
  • the hooking part 30 also includes: at least the One of the third surface 313 and the fourth surface is spaced apart, and a first inclined surface 331 protrudes from the second surface 312 toward the first surface 311 , the first surface 311 and the first inclined surface 331 are parallel to each other, and A first chute 351 is formed between the parallel parts thereof, and an entrance of the
  • the hooking part further comprises: a hooking piece 31 disposed on the front surface of the foam door body 10 , the middle part of the hooking plate 31 is recessed into the foam door body 10 to form a Describe the first slot.
  • connection between the first surface 311 and the second surface 312 is connected by an arc surface, so that the sliding rod of the hook 40 can be more closely fitted with the first sliding groove 351 bottom.
  • the first inclined surface 331 is a part of a stopper that protrudes from the first surface 311 ; specifically, from the second surface 312 to the first surface 311
  • a stop table (not numbered) is arranged extending in the direction, and the stop table has a wall surface close to the first surface 311 to form the first inclined surface 331; the stop table further includes: close to and parallel to the first surface 311
  • the second connecting surface (not numbered) disposed on the two surfaces 312 and/or the third connecting surface 333 disposed close to and parallel to the third surface 313, and simultaneously connecting the first inclined surface 331 and the second surface 312 the fourth connection surface.
  • the part where the depression forms the first groove is in the shape of a right-angled triangular truncated truncated truncated triangle, and one of the right-angled surfaces of the right-angled triangular truncated truncated truncated truncated shape is coplanar with the front surface of the foam body 11 , and the right-angled triangular truncated truncated truncated shape has The other right-angled surface, the inclined surface and the two symmetrical end surfaces respectively form the second surface 312 , the third surface 313 and the fourth surface of the first groove.
  • the stop table includes: the first inclined surface 331, the second connecting surface, the third connecting surface 333 and the fourth connecting surface; correspondingly, the first inclined surface 331 and the first surface 311
  • a first sliding groove 351 is formed therebetween, a second sliding groove 352 is formed between the second connecting surface and the third surface 313 , and a third sliding groove 353 is formed between the third connecting surface 333 and the fourth surface.
  • the fourth connecting surface extends from the end of the second surface 312 away from the first chute 351 toward the first inclined surface 331 , so that the door panel 20 can be easily connected to the first inclined surface 331 .
  • the foam door body 10 is detachably connected.
  • the fourth connection surface includes a first sub-connection surface 3341 perpendicular to the second surface 312 , and a second sub-connection surface connecting the first sub-connection surface 3341 and the first inclined surface 331 3342, the second sub-connecting surface 3342 is an inclined surface arranged from bottom to top and inclined into the first groove; in the process of assembling the door panel 20 to the foam door body 10, the sliding rod can use the The slope of the two sub-connecting surfaces 3342 moves from bottom to top to the entrance of the first chute 351 , and then slides down from the entrance of the first chute 351 into the first chute 351 from top to bottom.
  • connection between the first sub-connecting surface 3341 and the second sub-connecting surface 3342 is an arc surface connection, and/or the second sub-connecting surface 3342 and the first inclined surface 331 are connected It is connected by a circular arc surface; in this way, it is convenient for the door panel 20 to be disassembled and assembled from the foam door body 10 .
  • the angle between the first surface 311 and the front surface of the foamed door body 10 is preferably less than or equal to 45 degrees, so that the door panel 20 is prevented from accidentally slipping out of the foamed door body 10; the The included angle between the second sub-connecting surface 3342 and the front surface of the foamed door body 10 is preferably between 45 degrees and 90 degrees, so that the door panel 20 can be matched and loaded on the foamed door body 10 .
  • the hook 40 includes: a first sliding rod 43 arranged in parallel with the door panel 20 , and at least one second sliding rod 44 connecting the first sliding rod 43 and the door panel 20 ;
  • the first sliding rod 43 is matched with the first sliding slot 351, and has an interval with the entrance of the first sliding slot 351;
  • the second sliding rod 44 is matched with the preset second sliding rod 44.
  • Slot 352 and/or third slot 353 Third slot 353 .
  • the main purpose of the second sliding rod 44 is to connect the first sliding rod 43 and the door panel 20 , and the number of the second sliding rod 44 can be changed according to the number of the sliding grooves formed in the hooking portion 30 .
  • the minimum number is 1, and the maximum is the total number of chutes minus 1; for example: in the example shown in FIG. 5 , when the chutes formed in the hooking part 30 are the first When there are three sliding grooves 353, that is, the number of the sliding grooves is 3, then the second sliding bar 44 can be set to one or two.
  • the hook 40 includes: a first sliding rod 43 arranged in parallel with the door panel 20 , and two second sliding rods respectively connecting the door panel 20 and the two ends of the first sliding rod 43 .
  • the rods 44 and the two second sliding rods 44 are parallel to each other.
  • the second sliding rod 44 is perpendicular to the rear wall surface of the door panel 20 .
  • the hook further includes: a fixing plate 41 disposed on the rear surface of the door panel 20 , the middle of the fixing plate 41 protrudes toward the foam door body 10 to form a convex piece 42 .
  • the second sliding rod 44 is disposed on the protruding piece 42 .
  • the door panel 20 may be made of glass material or other metal materials.
  • a cooperating limit magnetic device is also provided between the foam door body 10 and the door panel 20, so that during the loading process, at the same time, The relative positions of the door panel 20 and the foamed door body 10 are multiplely positioned by means of mechanical and magnetic attraction.
  • the refrigerator door further includes a magnetic suction piece and an iron piece arranged in a magnetic attraction cooperation with each other;
  • the hanging piece faces the wall surface of the door panel 20 and is positioned below the first slot with a U A U-shaped boss 36, the U-shaped opening of the boss 26 faces the top of the foam door body 10, and a U-shaped first positioning groove 361 is formed on the wall surface of the hanging piece 31 facing the door panel 20 ;
  • a second positioning groove 45 is formed from the convex piece 42 toward the surface of the foamed door body 10 inwardly recessed, and the second positioning groove 45 penetrates through the wall surface of the protruding piece 42 toward the lower end of the foam door body 10;
  • One of the magnetic sheet 37 or the iron sheet 46 is disposed on the wall surface of the hanging sheet 31 inside the foam door body 10 , and is disposed corresponding to the position of the first positioning groove 361 .
  • the magnetic sheet 37 Or the other one of the iron pieces 46 is protruded from the bottom wall of the second positioning groove 45 to the outside of the second positioning groove 45, and its protruding height is not greater than the depth of the second positioning groove 45; when the refrigerator door is installed,
  • the magnetic attraction piece 37 or the iron piece 46 disposed in the second positioning groove 45 is at least partially fitted in the first positioning groove 361 .
  • the mutual attraction of the magnetic sheet 37 and the iron sheet 46 can reduce the sliding of the door panel 20 relative to the foamed door body 10 , and reduce the possibility that the hook 40 moves relative to the hanging portion 30 due to accidental contact with the door panel 20 .
  • the U-shaped first positioning groove 361 fixes the position of the magnetic suction sheet 37 or the iron sheet 46, which indirectly and accurately locates the relative position of the door panel 20 and the foamed door body 10 in the horizontal direction.
  • the magnetic suction sheet 37 is arranged on the foam door body 10, and the iron sheet 46 is arranged on the door panel 20; A groove is provided at the rear avoidance part of the hanging piece 31, and the hanging piece is fitted in the groove.
  • the magnetic suction piece 37 is first built into the groove, Afterwards, the hanging piece 31 is fitted on the foamed door body through the notch on the foamed door body, and the hanging piece 31 and the foamed door body can be connected in various ways, such as: clipping, gluing, bolts Fixing, etc., will not be further described here.
  • the hooking parts 30 are matched with the hooks 40 one by one; the number of the hooking parts 30 can be set as required; preferably, the hooking parts 30 are set to an even number
  • the hooking parts 30 are evenly arranged near the upper and lower ends of the foam door body 10; further, when the extension length of the hooking parts 30 in the horizontal direction is small, multiple groups can be arranged in the horizontal direction.
  • the hooking portion 30 shares the weight when the door panel 20 is hooked to the foamed door body 10; correspondingly, when the extension length of the hooking portion 30 in the horizontal direction is relatively large, one end of the foamed door body 10 can be A group of hooking parts 30 is arranged at the middle position in the horizontal direction of the foamed door body 10; of course, a plurality of hooking parts 30 can also be arranged as a whole in a matrix type, a polygonal shape, a curved shape, etc., which will not be repeated here; In a specific embodiment of the invention, the hooking parts 30 include four sets of symmetrically arranged two-by-two, and the four sets of the hooking parts 30 are arranged close to four corners of the foam door body 10 .
  • the foamed door body 1010 is usually foamed before leaving the factory, and before or after the foaming, the hanging sheet is fixed on the hair.
  • the hook 40 and the fixing board can be connected by screw fitting, gluing, integral molding, etc.; in this way, the door panel 20 can be detachably loaded on the foam door body 10 to prepare for the work.
  • the rear wall surface of the door panel 20 is opposite to the front wall surface of the foamed door body 10 and placed in the same plane, at this time, the first sliding rod 43 is arranged opposite to the first sub-connecting surface 3341; further When the door panel 20 is lifted upward, the first sliding rod 43 slides to the entrance of the first sliding slot 351 following the slope of the second sub-connecting surface 3342 .
  • the first sliding rod 43 When the first sliding rod 43 enters the entrance of the first sliding slot 351 When the door panel 20 is pressed down, the first sliding rod 43 enters the first sliding groove 351 along the entrance of the first sliding groove 351 , and slides to the bottom of the first first sliding groove 351 at the first sliding rod 43 In the process, the two second sliding bars 44 enter the second sliding groove 352 and the third sliding groove 353 and the third sliding groove 353 respectively and stop at the bottom of the corresponding sliding groove; iron The sheet 46 and the magnetic sheet 37 attract each other, and when the iron sheet 46 is fitted in the first positioning groove, their mutual magnetic attraction is the strongest; at this time, the front panel is fixed on the on the foam door body 10 .
  • the process is opposite to the above process; it should be noted that in this example, during the disassembly process, the door panel 20 is lifted upward, and at this time, the force of the upward lifting of the door panel 20 acts on the slope of the first chute 351 The downward conversion is converted into an outward force, so that the door panel 20 is separated from the foamed door body 10 , which will not be described further herein.
  • the first slide bar 43 is locked on the first sloping surface 331 by the setting of the first slope 331 on the stop table.
  • a chute 351 at the same time, through the limit magnetic attraction device between the door panel 20 and the foam door body 10, the front panel is fixed on the foam door body 10 through the interaction of multiple structures; in the disassembly process , by using the first inclined surface 331, the door panel 20 can be easily separated from the foamed door body 10 by lifting the door panel 20, so that the replacement of the door panel 20 becomes simple and reliable, the overall structure is simple, and the replacement process saves time and effort, Save replacement costs.
  • the refrigerator doors with replaceable doors provided by the second and third embodiments of the present invention both include: a foamed door body 10, a door panel 20, and a door formed on the hair
  • a hidden handle provided at the junction of the foam door body 10 and the door panel 20 and close to its edge; the foam door body 10 and the door panel 20 are detachably connected through the hidden handle;
  • the hidden handle includes : a handle groove 50 formed from the side wall of the foam door body 10 facing the interior of the foam door body 10, the handle groove 50 has a first opening formed on the side wall of the foam door body 10, the handle groove 50
  • the front wall of the shared foam door body 10 is also provided with a second opening penetrating the handle groove 50, and the first opening and the second opening are in communication;
  • 20 A cover plate 60 with a rear wall surface and at least partially sealing the second opening;
  • the cover plate 60 includes: a first baffle plate 61 arranged in cooperation with the door panel and a first baffle plate 61 extending from the first baffle plate 61 to
  • the first opening is formed on the wall surface where the top end of the foam door body 10 is located or the wall surface where the bottom end of the foam door body 10 is located; the second baffle plate 62 is arranged on the bottom wall of the handle groove Right above the 5001, in this way, the foam door body 10 carries the door panel 20 by the way of hiding the handle.
  • the bottom wall 5001 of the handle groove is provided with a first boss and/or a first accommodating groove
  • the second baffle 62 is provided with a second accommodating groove matching the first boss and/or matching the first accommodating groove
  • a first screw hole and a second screw hole are respectively provided at the relative positions of the first boss and the second accommodating groove, and/or the second boss and the first accommodating
  • a third screw hole and a fourth screw hole are respectively provided at the relative positions of the grooves
  • the handle slot 50 further comprises: bolts (not shown), the bolts are arranged in cooperation with the first screw holes and the second screw holes, and/ Or cooperating with the third screw hole and the fourth screw hole; through this structure, the relative position of the handle groove 50 and the cover plate 60 can be further locked, and then the position of the door panel 20 relative to the foam door body 10 can be locked, so that the Remains relatively tight in any direction.
  • the matching and fixing structures of the bolts and screw holes can also be set at other positions, for example, in the decorative strip on the foam door body 10, the matching manner of the screw holes of the bolts can limit the door.
  • the panel 20 and the foam door 10 have the freedom of mutual movement in any direction, and the structure is simple and reliable, which is convenient for transportation of the refrigerator, and will not be further described here.
  • the handle groove can be directly recessed and formed on the foam door body, or the handle groove can be made as a whole as a component.
  • the manufactured handle groove is embedded in the corresponding position of the foamed door body according to its positional relationship with the foamed door body.
  • the cover plate can usually be fixed on the front panel by means of gluing or the like, which will not be further described here.
  • the first opening 501a is formed on the wall where the top of the foam door 10 is located, and the bottom of the handle groove is formed.
  • the end of the wall 5001a close to the second opening 502a is recessed downward to form a third accommodating groove 52, and the bottom wall of the third accommodating groove 52 is recessed downward to form the first accommodating groove 51;
  • An accommodating groove 51 has a third opening 511 formed on the top wall of the third accommodating groove 52 , and a side wall of the first accommodating groove 51 sharing the front wall of the foam door
  • the fourth opening 512 of the first accommodating groove 51, the third opening 511 and the fourth opening 512 communicate with each other;
  • the second boss 63 is arranged on the lower end surface of the second baffle plate 62a; the refrigerator door is assembled When completed, the second boss 63 is fitted into the first accommodating groove 51 ; the second baffle 62 a is fitted into the third accommodating groove 52 , and the second baffle
  • the end of the wall 5001a close to the second opening 502a is recessed downward to
  • a third screw hole 631 and a fourth screw hole 513 are respectively set at the relative positions of the second boss 63 and the first accommodating groove 51 ; the handle groove 50 further includes: bolts, and the bolts are set in cooperation with each other. in the third screw hole 631 and the fourth screw hole 513 .
  • the third screw hole 631 penetrates through and extends to the upper end surface of the second baffle plate 62a; during the assembly process of the refrigerator door, bolts (not shown) enter from the upper end surface of the second baffle plate 62a and sequentially. Pass through and fasten to the third screw hole 631 and the fourth screw hole 513; when the refrigerator door is assembled, the nut of the bolt is embedded in the second baffle 62a to prevent the bolt from protruding from the first
  • the upper end surfaces of the two baffles 62a in this way, ensure the safety of the user using the hidden handle.
  • an extension table covering the fourth screw hole 513 is provided, and the fourth screw hole 513 penetrates through.
  • the extension table is arranged to extend the axial length of the fourth screw hole 513 to increase the bearing capacity of the fourth screw hole 513 .
  • the first opening 501b is formed on the wall where the bottom end of the foam door 10 is located, and the handle groove A second opening 502b penetrating the handle groove is also opened on the front wall of the shared foam door body, and the first opening 501b is communicated with the second opening 502b;
  • the hidden handle further comprises: from the foaming
  • the front wall surface of the door body 10 is also recessed inward and is used for accommodating the fourth accommodating groove 53 of the second baffle plate 62b.
  • the first side wall of the fourth accommodating groove 53 shares the bottom wall of the handle groove.
  • 5001b; the first boss 54 is disposed on the outer wall surface of the bottom wall 5001b of the handle groove.
  • the lower wall of the second baffle 62b is recessed upward to form the second accommodating groove 64; the second accommodating groove 64 has a fifth opening 641 formed on the lower wall of the second baffle 62b, The second accommodating groove 64 shares the side wall of the second baffle 62b away from the end surface of the first baffle 61b, and a sixth opening 642 is opened through the second accommodating groove 64.
  • the fifth opening 641 and The sixth opening 642 communicates with each other; in this example, the main purpose of setting the fourth accommodating groove 53 is to set up an accommodating space for the second baffle 62b, so as to prevent the second baffle 62b from directly contacting the foaming The foam material in the door body 10.
  • the first boss 54 is fitted into the second accommodating groove 64; the second baffle 62b abuts against the outer wall surface of the bottom wall 5001b of the handle groove, A baffle 61b completely seals the opening of the fourth accommodating slot 53, and at the same time, the first baffle 61b abuts and closes part of the opening of the handle slot.
  • the first baffle plate 61b abuts against the end surface of the first side wall at the same time, so that the cover plate is more stably connected to the handle groove.
  • a first screw hole 541 and a second screw hole 643 are respectively provided at the relative positions of the first boss 54 and the second accommodating slot 64; the handle slot 50 further includes: bolts (not shown), The bolts are fitted in the first screw holes 541 and the second screw holes 643 .
  • the first screw hole 541 penetrates and extends to the inner wall surface of the bottom wall 5001b of the handle groove 50; during the assembly process of the refrigerator door, the bolts enter from the inner wall surface of the bottom wall 5001b of the handle groove and pass through in sequence. And screw it into the first screw hole 541 and the second screw hole 643; when the refrigerator door is assembled, the nut of the bolt is embedded in the bottom wall 5001b of the handle groove to prevent the bolt from protruding from the handle groove 50 The bottom wall 5001b is exposed in the handle groove 50, so as to ensure the safety of the user using the hidden handle.
  • an extension table covering the second screw hole 643 is provided, and the second screw hole 643 penetrates through.
  • the extension table is arranged to extend the axial length of the second screw hole 643 to increase the bearing capacity of the second screw hole 643 .
  • crisscrossing reinforcing ribs 55 are arranged on the inner wall surface of the first side wall and cover the first boss 54. In this way, when the second baffle plate 62b abuts against the first side wall, it lifts up. fit between the two.
  • the refrigerator door with replaceable front panel provided by the second embodiment and the third embodiment above; in two specific implementation manners, during the assembly process of the refrigerator door, the door panel 20 is pushed so that the second baffle 62 on it is free from the bottom wall 5001 of the handle groove
  • the bosses and/or accommodating grooves on it are completely matched with the accommodating grooves and/or bosses on the bottom wall 5001 of the handle groove on the foamed door body 10, Stop pushing the door panel 20; at this time, the door panel 20 is relatively fixed on the foam door body 10; further, by locking the bolts in the corresponding screw holes, the door panel 20 can be firmly positioned on the foam door body 10 On the door body 10, at this time, when the door panel 20 receives an external force, it will not be separated from the foamed door body 10 in any direction.
  • the second and third embodiments of the present invention provide a refrigerator door with a replaceable door, through the hidden handle provided at the intersection of the foamed door body 10 and the door panel 20 , the door panel 20 can be made from the foamed door body 10 .
  • the disassembly and replacement become simple and reliable, the overall structure is simple, the replacement process saves time and effort, and the replacement cost is saved.
  • the refrigerator doors with replaceable fronts described in the above three embodiments can be used alone or in combination; with reference to FIGS. 17 and 18 , the fourth and fifth embodiments of the present invention provide
  • the refrigerator door with replaceable door surface combines the above-mentioned first embodiment and the second embodiment, and the above-mentioned first embodiment and the third embodiment, that is, the foam door body 10 and the door panel 20 are combined.
  • a hidden handle and a hooking part 30 and a hook 40 that cooperate with each other are arranged between them.
  • the hooking part 30 and the hook 40 are arranged away from the hidden handle; for example, in the specific example of the present invention, as shown in FIG.
  • the hooking part 30 and the hook 40 are arranged close to the lower end of the door body; as shown in FIG. 18 , when the hidden door handle is arranged on the lower end of the door body, the hooking part 30 and hooks 40 are disposed near the upper end of the door body; in this embodiment, the number of the hooking portions 30 and the hooks 40 can be specifically set as required, and will not be further described here.
  • the door panel 20 is disassembled and assembled with reference to the installation process of the first embodiment and the second embodiment.
  • the third opening and the fourth opening, and the second groove has the fifth opening and the sixth opening which are arranged in communication with each other, so that, in the process of disassembling and assembling the door panel 20 based on the first embodiment, the structure of the hidden handle will not block the process according to the Taking the first groove as an example, in the process of disassembling and assembling the door panel 20 in the first embodiment, the second boss 63 enters the first groove from the intersection of the third opening and the fourth opening, and is finally positioned at the first groove.
  • the grooves are not further described here.
  • the refrigerator doors with replaceable fronts are provided with a hidden handle at the intersection of the foamed door body 10 and the door panel 20, and the hooking parts 30 and hooks 40 that cooperate with each other. While utilizing the space occupied by the hidden handle on the refrigerator, the door panel 20 can be easily and reliably disassembled and replaced from the foamed door body 10, the overall structure is simple, the replacement process saves time and labor, and the replacement cost is saved.

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Abstract

本发明提供了一种可更换门面的冰箱门，包括：发泡门体,匹配发泡门体且与所述发泡门体可拆卸连接的门面板；所述发泡门体包括：发泡主体，自所述发泡主体前表面嵌入设置的挂接部；所述门面板包括：门面以及设置于所述门面后表面且与所述挂接部配合设置的挂钩；所述挂接部包括：自所述发泡主体前表面向发泡主体内部凹陷形成的第一槽，所述第一槽内形成倾斜设置的第一滑槽以及连接第一滑槽的第二滑槽；所述挂钩包括：分别与第一滑槽和第二滑槽配合设置的第一滑杆和第二滑杆；本发明通过滑槽与滑杆的配合，使得门面板的更换变得简单可靠，节约更换成本。

Description

可更换门面的冰箱门 技术领域
本发明涉及家用电器技术领域，尤其涉及一种可更换门面的冰箱门。
背景技术
随着科学技术的不断发展，冰箱已经成为家庭中不可或缺的家用电器之一。现有应用中，随着用户需求的提升，冰箱除了作为家用电器，也作为家庭环境中的装饰物存在；用户购买冰箱之前，通常对冰箱外观的颜色、花纹有诸多要求，冰箱的单一外观影响用户的购买需求；另外，因为冰箱的使用年限通常能达到8年到10年，用户在使用过程中，伴随着环境和场景的变化，一次购买冰箱后，冰箱的外观并不能够满足用户的长期调整需求；再一种情况，冰箱在使用以及运输过程中，也存在门面破碎的风险；如上几种情况下，若更换冰箱的整个门体，更换成本较高，且影响冰箱使用，不利于满足消费者的需求；
现有技术提出的可更换门面的冰箱门，其通常在发泡门体的顶端设置挂钩孔，在门面板的顶端设置挂钩，其相互组合过程中，将挂钩直接挂在挂钩孔中，完成冰箱门面板的更换；该种方式，冰箱门组装完成时，挂钩通常凸出冰箱顶端设置，外观难以满足用户的需求。
发明内容
本发明的目的在于提供一种可更换门面的冰箱门。
为了实现上述发明目的，本发明的可更换门面的冰箱门包括：发泡门体,匹配发泡门体且与所述发泡门体可拆卸连接的门面板；所述发泡门体包括：发泡主体，自所述发泡主体前表面嵌入设置的挂接部；所述门面板包括：门面以及设置于所述门面后表面且与所述挂接部配合设置的挂钩；
所述挂接部包括：自所述发泡主体前表面向发泡主体内部凹陷形成的第一槽，所述第一槽具有靠近发泡主体上端设置的第一面，连接第一面且靠近发泡主体下端设置的第二面，以及分别连接第一面和第二面的第三面和第四面；
所述第一面为自下向上、且向第一槽外倾斜的设置的斜面；
所述挂接部还包括：至少与所述第三面、第四面其中之一间隔设置，且自第二面向第一面方向凸伸设置的第一斜面，所述第一面和第一斜面相互平行，且其平行部分之间形成第一滑槽，其朝向发泡主体前表面设置的端部之间形成第一滑槽的入口；所述第一斜面的侧边壁与其相隔设置的第三面和/或第四面之间形成第二滑槽和/或第三滑槽；
所述挂钩包括：与所述门面板平行设置的第一滑杆，连接所述第一滑杆和门面板的至少一个第二滑杆；
所述第一滑杆匹配设置于第一滑槽，且与所述第一滑槽的入口具有间隔；所述第二滑杆匹配设置于已预置的所述第二滑槽和/或第三滑槽。
作为本发明一实施方式的进一步改进，凹陷形成第一槽的部分为直角三角台形状，所述直角三角台形状的其中一个直角面与所述发泡主体的前表面共面，所述直角三角台形状的另一直角面、斜面以及对称的两个端面分别形成第一槽的第二面、第三面以及第四面。
作为本发明一实施方式的进一步改进，所述第一面和所述第二面连接处为圆弧面连接。
作为本发明一实施方式的进一步改进，自所述第二面向所述第一面方向延伸设置一止档台，所述止档台具有靠近所述第一面的壁面形成所述第一斜面；所述止档台还包括：靠近且平行于所述第二面设置的第二连接面和/或靠近且平行于所述第三面设置的第三连接面，以及同时连接所述第一斜面和所述第二面的第四连接面。
作为本发明一实施方式的进一步改进，所述第四连接面自所述第二面远离所述第一滑槽的端部向所述第一斜面方向延伸。
作为本发明一实施方式的进一步改进，所述第四连接面包括垂直于所述第二面的第一子连接面，以及连接第一子连接面和所述第一斜面的第二子连接面，所述第二子连接面为自下向上、且向第一槽内倾斜设置的斜面。
作为本发明一实施方式的进一步改进，第一子连接面与所述第二子连接面连接处为圆弧面连接，和/或所述第二子连接面和所述第一斜面连接处为圆弧面连接。
作为本发明一实施方式的进一步改进，所述止档台包括：所述第一斜面、第二连接面、第三连接面以及第四连接面；
所述挂钩包括：与所述门面板平行设置的第一滑杆，分别连接门面板和所述第一滑杆两个端部的两个第二滑杆，两所述第二滑杆相互平行。
作为本发明一实施方式的进一步改进，所述第二滑杆垂直于所述门面板的后壁面。
作为本发明一实施方式的进一步改进，所述挂接部还包括：设置于所述发泡门体前表面的挂接片，所述挂接片中部向发泡门体内部凹陷形成所述第一槽；
所述挂接片朝向所述门面板的壁面上、且处于第一槽下方设置一U型凸台，所述凸台的U字开口朝向发泡门体的顶部，且在所述挂接片朝向所述门面板的壁面上形成U字型的第一定位槽；
所述挂钩还包括：设置于所述门面板后表面的固定板，所述固定板中部朝向发泡门体方向凸伸形成凸片，所述第二滑杆设置于所述凸片上；
对应于每一第一滑杆、且处于每一滑杆下方、自所述凸片朝向所述发泡门体的表面向内凹陷形成第二定位槽，所述第二定位槽贯通所述凸片朝向所述发泡门体下端的壁面；
所述冰箱门还包括相互磁吸配合设置的磁吸片和铁片；
磁吸片或铁片其中之一设置于所述挂接片处于所述发泡门体内部的壁面上、且对应所述第一定位槽位置设置，所述磁吸片或铁片其中另一自第二定位槽底壁向第二定位槽外凸设设置，且其凸伸的高度不大于所述第二定位槽的深度；
冰箱门安装完成时，设置于所述第二定位槽内的磁吸片或铁片至少部分嵌合设置于所述第一定位槽内。
本发明的有益效果是：本发明的可更换门面的冰箱门，通过于发泡门体和门面板上设置相互配合的挂接部和挂钩，可以使得门面板自发泡门体上拆装更换变得简单可靠，整体结构简单，更换过程省时省力，节约更换成本。
附图说明
图1是本发明第一实施方式提供的可更换门面的冰箱门的整体结构示意图；
图2是沿图1中A-A方向的剖视结构示意图；
图3是图1的爆炸结构示意图；
图4是图2中圈A所示部分的放大结构示意图；
图5是图3中挂接部的结构示意图；
图6是图2中把手的结构示意图；
图7是本发明综合第二、第三实施方式提供的可更换门面的冰箱门的整体结构示意图；
图8是沿图7中B-B方向的剖视结构示意图；
图9是本发明第二实施方式提供的上冰箱门的爆炸结构示意图；
图10是图8中圈B所示部分的放大结构示意图；
图11是图9中把手槽的结构示意图；‘
图12是图9中盖板的结构示意图；
图13是本发明第三实施方式提供的下冰箱门的爆炸结构示意图；
图14是图8中圈C所示部分的放大结构示意图；
图15是图13中把手槽的结构示意图；
图16是图13中挡板的结构示意图；
图17是本发明第四实施方式提供的冰箱门的爆炸结构示意图；
图18是本发明第五实施方式提供的冰箱门的爆炸结构示意图。
具体实施方式
以下将结合附图所示的实施例对本发明进行详细描述。但这些实施例并不限制本发明，本领域的普通技术人员根据这些实施例所做出的结构或功能上的变换均包含在本发明的保护范围内。
根据冰箱设计结构和/或功能的不同，所述冰箱的间室随着变化，现有技术中，冰箱通常包括多个间室，冷藏间室、冷冻间室、软冷冻间室等，而对应于没 一冰箱间室通常设置1个门体或2个门体，相应的，间室的数量、以及间室对应的冰箱门的数量也可以根据需要具体调整，在本发明的下述具体示例中，冰箱包括上、下两个冰箱门。
结合参照图1至图6所示，本发明第一实施方式提供的可更换门面的冰箱门，在该示例中，以冰箱门为上冰箱门为例做具体介绍。在该具体示例中，所述冰箱门包括：发泡门体10，匹配发泡门体10且与所述发泡门体10可拆卸连接的门面板20；所述发泡门体10包括：发泡主体11，自所述发泡主体11前表面嵌入设置的挂接部30；所述门面板20包括：门面以及设置于所述门面后表面且与所述挂接部30配合设置的挂钩40。
本发明具体实施方式中，结合图4、图5所示，所述挂接部30包括：自所述发泡主体11前表面向发泡主体11内部凹陷形成的第一槽(未标号)，所述第一槽具有靠近发泡主体11上端设置的第一面311，连接第一面311且靠近发泡主体11下端设置的第二面312，以及分别连接第一面311和第二面312的第三面313和第四面(未标号)；所述第一面311为自下向上、且向第一槽外倾斜的设置的斜面；所述挂接部30还包括：至少与所述第三面313、第四面其中之一间隔设置，且自第二面312向第一面311方向凸伸设置的第一斜面331，所述第一面311和第一斜面331相互平行，且其平行部分之间形成第一滑槽351，所述第一面311和第一斜面331朝向发泡主体11前表面设置的端部之间形成第一滑槽351的入口；所述第一斜面331的侧边壁与其相隔设置的第三面313和/或第四面之间形成第二滑槽352和/或第三滑槽353。
本发明较佳实施方式中，所述挂接部还包括：设置于所述发泡门体10前表面的挂接片31，所述挂接片31中部向发泡门体10内部凹陷形成所述第一槽。
本发明较佳实施方式中，所述第一面311和所述第二面312连接处为圆弧面连接，如此，可以使得挂钩40的滑杆更紧密的嵌合与所述第一滑槽351的底部。
本发明较佳实施方式中，所述第一斜面331为自所述第一面311上凸伸设置的止档台的一部分；具体的，自所述第二面312向所述第一面311方向延伸设置一止档台(未标号)，所述止档台具有靠近所述第一面311的壁面形成所述第一斜面331；所述止档台还包括：靠近且平行于所述第二面312设置的第二连接面(未标号)和/或靠近且平行于所述第三面313设置的第三连接面333，以及同时连接所述第一斜面331和所述第二面312的第四连接面。
本发明具体示例中，凹陷形成第一槽的部分为直角三角台形状，所述直角三角台形状的其中一个直角面与所述发泡主体11的前表面共面，所述直角三角台形状的另一直角面、斜面以及对称的两个端面分别形成第一槽的第二面312、第三面313以及第四面。
较佳的，所述止档台包括：所述第一斜面331、第二连接面、第三连接面333 以及第四连接面；相应的，所述第一斜面331与所述第一面311之间形成第一滑槽351，第二连接面和第三面313之间形成第二滑槽352，第三连接面333和第四面之间形成第三滑槽353。
本发明一较佳实施方式中，所述第四连接面自所述第二面312远离所述第一滑槽351的端部向所述第一斜面331方向延伸，便于所述门面板20与所述发泡门体10可拆卸地连接。
本发明具体示例中，所述第四连接面包括垂直于所述第二面312的第一子连接面3341，以及连接第一子连接面3341和所述第一斜面331的第二子连接面3342，所述第二子连接面3342为自下向上、且向第一槽内倾斜设置的斜面；所述门面板20装配至所述发泡门体10过程中，滑杆可借助所述第二子连接面3342的坡度自下向上向第一滑槽351的入口移动，之后再自第一滑槽351的入口自上向下滑动至第一滑槽351内。
本发明较佳实施方式中，第一子连接面3341与所述第二子连接面3342连接处为圆弧面连接，和/或所述第二子连接面3342和所述第一斜面331连接处为圆弧面连接；如此，以利于所述门面板20自所述发泡门体10上拆装。
较佳的，所述第一面311与发泡门体10前表面之间的夹角优选小于等于45度，如此，防止门面板20自所述发泡门体10上意外滑出；所述第二子连接面3342与发泡门体10前表面之间的夹角优选介于45度和90度之间，如此，利于门面板20配合装载在所述发泡门体10上。
结合图4、图6所示，所述挂钩40包括：与所述门面板20平行设置的第一滑杆43，连接所述第一滑杆43和门面板20的至少一个第二滑杆44；所述第一滑杆43匹配设置于第一滑槽351，且与所述第一滑槽351的入口具有间隔；所述第二滑杆44匹配设置于已预置的所述第二滑槽352和/或第三滑槽353第三滑槽353。
需要说明的是，所述第二滑杆44主要目的是为了连接第一滑杆43和门面板20，其数量可以根据挂接部30中形成的滑槽数量进行更改，第二滑杆44的数量最少为1个，最多为滑槽总数量减1；例如：如图5所示示例中，当挂接部30中形成的滑槽分别为第一滑槽351、第二滑槽352和第三滑槽353时，即滑槽的数量为3,则此时第二滑杆44可以设置为1个，也可以设置为2个。
本发明具体示例中，所述挂钩40包括：与所述门面板20平行设置的第一滑杆43，分别连接门面板20和所述第一滑杆43两个端部的两个第二滑杆44，两所述第二滑杆44相互平行。
较佳的，所述第二滑杆44垂直于所述门面板20的后壁面。
本发明较佳实施方式中，所述挂钩还包括：设置于所述门面板20后表面的固定板41，所述固定板41中部朝向发泡门体10方向凸伸形成凸片42，所述第 二滑杆44设置于所述凸片42上。
所述门面板20可以为玻璃材质或其他金属材质构成。
结合图3至图6所示，本发明较佳实施方式中，所述发泡门体10和所述门面板20之间还设置相互配合的限位磁吸装置，以在装载过程中，同时通过机械和磁吸的方式多重定位门面板20和发泡门体10的相对位置。
本发明具体实施方式中，所述冰箱门还包括相互磁吸配合设置的磁吸片和铁片；所述挂接片朝向所述门面板20的壁面上、且处于第一槽下方设置一U型凸台36，所述凸台26的U字开口朝向发泡门体10的顶部，且在所述挂接片31朝向所述门面板20的壁面上形成U字型的第一定位槽361；对应于第一滑杆43、且处于每一滑杆43下方、自所述凸片42朝向所述发泡门体10的表面向内凹陷形成第二定位槽45，所述第二定位槽45贯通所述凸片42朝向所述发泡门体10下端的壁面；
磁吸片37或铁片46其中之一设置于所述挂接片31处于所述发泡门体10内部的壁面上、且对应所述第一定位槽361位置设置，所述磁吸片37或铁片46其中另一自第二定位槽45底壁向第二定位槽45外凸设设置，且其凸伸的高度不大于所述第二定位槽45的深度；冰箱门安装完成时，设置于所述第二定位槽45内的磁吸片37或铁片46至少部分嵌合设置于所述第一定位槽361内。如此，磁吸片37和铁片46的相互吸引可降低门面板20相对发泡门体10进行滑动，减小意外碰触门面板20而导致挂钩40在挂接部30中相对运动的可能性；同时，U型第一定位槽361对嵌合其内的磁吸片37或铁片46的位置进行固定，间接精准定位门面板20和发泡门体10在水平方向的相对位置。
本发明较佳实施方式中，所述磁吸片37设置于所述发泡门体10，所述铁片46设置于所述门面板20；具体的，所述发泡门体内部对应所述挂接片31的后避免处设置一凹槽，所述挂接片嵌合设置于所述凹槽内，发泡门体制作过程中，先将磁吸片37内置于所述凹槽内，之后将挂接片31通过发泡门体上的缺口嵌合在发泡门体上，所述挂接片31与发泡门体可通过多种方式连接，例如：卡和、胶粘、螺栓固定等，在此不做进一步的赘述。
本发明具体实施方式中，所述挂接部30与所述挂钩40一一匹配；所述挂接部30的数量可以根据需要具体设定；较佳的，所述挂接部30设置为偶数个，且挂接部30均分靠近发泡门体10的上、下端部布置；进一步的，挂接部30沿水平方向的延伸长度较小时，可在水平方向布置多组，如此，通过多组挂接部30分担门面板20挂靠发泡门体10时的重量；相应的，当挂接部30沿水平方向的延伸长度较大时，对于发泡门体10的其中一个端部，可在发泡门体10水平方向的中间位置布置一组挂接部30；当然，也可以将多个挂接部30整体布置为矩阵型、多边形、曲线形等，在此不做继续赘述；本发明具体实施方式中，所述挂接 部30包括两两对称设置的4组，且4组挂接部30靠近发泡门体10的4个边角布置。
如上第一实施方式的可更换门面的冰箱门，在其安装过程中，通常在出厂前对发泡门体1010进行发泡，并在发泡之前或之后，将挂接片固定在所述发泡门体10的前壁面上；另外，通过胶黏等方式将固定板固定在门面板20的后壁面上，并在固定板与所述门面板20结合前或结合后将挂钩40安装在固定板上，所述挂钩40与固定板的连接方式，可通过螺钉配合、胶黏、一体成型等方式；如此，以为门面板20可拆卸地装载在发泡门体10上做准备工作。更换门面板20时，将门面板20的后壁面与发泡门体10的前壁面相对并放置在同一平面内，此时，第一滑杆43与所述第一子连接面3341相对设置；进一步的，向上抬升门面板20，所述第一滑杆43跟随所述第二子连接面3342的坡度向第一滑槽351入口处滑动，当第一滑杆43进入第一滑槽351的入口时，向下按压门面板20，所述第一滑杆43沿第一滑槽351的入口进入第一滑槽351，并在所述第一滑杆43滑至第一第一滑槽351底端时，静止不动；于此过程中，两所述第二滑杆44相应进入第二滑槽352和第三滑槽353第三滑槽353并相应停止在其对应的滑槽底部；铁片46和磁吸片37相互吸引，并在铁片46嵌合在所述第一定位槽，其相互的磁吸作用最强；此时，通过多重结构的相互作用使得前面板固定在所述发泡门体10上。门板拆卸时，其过程与上述过程相反；需要说明的是，在该示例中，拆卸过程中，向上抬升门面板20，此时，向上抬升门面板20的力在第一滑槽351的坡度作用下转换为向外的力，进而使得门面板20脱离所述发泡门体10，在此不做进一步的赘述。
本发明第一实施方式的可更换门面的冰箱门，在门面板20与发泡门体10配合安装过程中，通过止档台上第一斜面331的设置，将第一滑杆43锁在第一滑槽351中；同时，通过门面板20和发泡门体10之间的限位磁吸装置，通过多重结构的相互作用使得前面板固定在所述发泡门体10上；在拆卸过程中，利用第一斜面331，通过对门面板20的抬升即可以轻易将门面板20脱离所述发泡门体10，使得门面板20的更换变得简单可靠，整体结构简单，更换过程省时省力，节约更换成本。
结合图7、8、9、13所示，本发明第二实施方式和第三实施方式提供的可更换门面的冰箱门均包括：发泡门体10,门面板20，以及形成于所述发泡门体10和所述门面板20交合处、且靠近其边缘设置的隐藏把手；所述发泡门体10与所述门面板20通过所述隐藏把手可拆卸地连接；所述隐藏把手包括：自发泡门体10侧壁面向发泡门体10内部凹陷形成的把手槽50，所述把手槽50具有形成于所述发泡门体10侧壁面上的第一开口，所述把手槽50共用所述发泡门体10前壁面上还开设贯通所述把手槽50的第二开口，所述第一开口和所述第二开口连 通；所述隐藏把手还包括：设置于所述门面板20后壁面、且至少密闭部分第二开口的盖板60；所述盖板60包括：与门面板配合设置的第一挡板61以及自第一挡板61向把手槽50方向延伸设置的第二挡板62；所述第二挡板62与所述把手槽50的底壁5001卡和设置，以实现所述发泡门体10与所述门面板20的可拆卸连接。
本发明可实现方式中，所述第一开口形成于所述发泡门体10顶端所在壁面或发泡门体10底端所在壁面；所述第二挡板62设置于所述把手槽底壁5001的正上方，如此，通过隐藏把手的卡和方式，以使得发泡门体10承载门面板20。
所述把手槽底壁5001上设置第一凸台和/或第一容置槽，所述第二挡板62上设置匹配第一凸台的第二容置槽和/或匹配第一容置槽的第二凸台；通过该结构，可以使得把手槽50和盖板60更好的卡和连接，且通过该结构，可以防止盖板60相对把手槽50在水平方向上移动。
本发明较佳实施方式中，所述第一凸台和第二容置槽相对位置分别设置第一螺孔和第二螺孔，和/或所述第二凸台和所述第一容置槽相对位置分别设置第三螺孔和第四螺孔；所述把手槽50还包括：螺栓(未示出)，所述螺栓配合设置于所述第一螺孔和第二螺孔，和/或配合设置于第三螺孔和第四螺孔；通过该结构，可以进一步锁定把手槽50和盖板60的相对位置，进而锁定门面板20相对所述发泡门体10的位置，使其在任何方向均保持相对紧固的状态。
当然，在本发明的其他实施方式中，所述螺栓、螺孔的配合固定结构也可以设置在其他位置，例如：发泡门体10上的饰条部位，螺栓螺孔的配合方式可以限制门面板20和发泡门体10之间在任一方向上相互移动的自由度，且结构简单可靠，便于冰箱的运输，在此不做进一步的赘述。
另外，需要说明的是，本发明较佳实施方式中，把手槽可直接在发泡门体上凹陷成型，也可以将所述把手槽整体制作为一个零部件，发泡门体制作过程中，将制作完成的把手槽按照其与发泡门体的位置关系嵌在发泡门体的相应位置。所述盖板通常可通过胶粘等方式固定在前面板上，在此不做进一步的赘述。
以下具体实施方式中，为了便于描述，本发明第二实施方式和第三实施方式提供的可更换门面的冰箱门中，具有相同名称的零部件分别以后缀a和b进行区分。
结合图7至图12所示，本发明实现第二实施方式提供的可更换门面的冰箱门中，所述第一开口501a形成于所述发泡门体10顶端所在壁面，所述把手槽底壁5001a靠近所述第二开口502a的端部向下凹陷形成第三容置槽52，所述第三容置槽52的底壁向下凹陷形成所述第一容置槽51；所述第一容置槽51具有形成于所述第三容置槽52顶壁上的第三开口511，所述第一容置槽51共用发泡门体10前壁面的侧壁上开设有贯穿所述第一容置槽51的第四开口512，所述第三 开口511和所述第四开口512连通；所述第二凸台63设置于所述第二挡板62a的下端面；冰箱门组装完成时，所述第二凸台63嵌合设置于所述第一容置槽51；所述第二挡板62a嵌合设置于所述第三容置槽52，且所述第二挡板62a的上表面与所述把手槽底壁5001a的内壁面平滑过渡。
进一步的，所述第二凸台63和所述第一容置槽51相对位置分别设置第三螺孔631和第四螺孔513；所述把手槽50还包括：螺栓，所述螺栓配合设置于第三螺孔631和第四螺孔513。
较佳的，所述第三螺孔631贯通并延伸至所述第二挡板62a的上端面；冰箱门组合过程中，螺栓(未图示)自第二挡板62a的上端面进入并依次穿过并旋紧于所述第三螺孔631和第四螺孔513；冰箱门组合完成时，所述螺栓的螺帽嵌设在所述第二挡板62a内，以避免螺栓凸出第二挡板62a上端面，如此，保证用户使用隐藏把手的安全性。
较佳的，对应所述第四螺孔513、且处于第一容置槽51底端壁的外壁面上设置一覆盖所述第四螺孔513的延展台，所述第四螺孔513贯穿所述延展台设置，进而延伸第四螺孔513的轴向长度，增加第四螺孔513的承载能力。
结合图13至图16所示，本发明实现第三实施方式提供的可更换门面的冰箱门中，所述第一开口501b形成于所述发泡门体10底端所在壁面，所述把手槽共用所述发泡门体前壁面上还开设贯通所述把手槽的第二开口502b，所述第一开口501b和所述第二开口502b连通；所述隐藏把手还包括：自所述发泡门体10前壁面还向内凹陷形成、并用于容置所述第二挡板62b的第四容置槽53，所述第四容置槽53的第一侧壁共用所述把手槽底壁5001b；所述第一凸台54设置于所述把手槽底壁5001b的外壁面上。
所述第二挡板62b的下壁面向上凹陷形成所述第二容置槽64；所述第二容置槽64具有形成于所述第二挡板62b的下壁面上的第五开口641，所述第二容置槽64共用第二挡板62b远离第一挡板61b端面的侧壁上、开设有贯穿所述第二容置槽64的第六开口642，所述第五开口641和所述第六开口642连通；在该示例中，设置第四容置槽53的主要目的是为了给第二挡板62b设立一容置空间，如此，以避免第二挡板62b直接接触发泡门体10中的发泡料。
冰箱门组装完成时，所述第一凸台54嵌合设置于所述第二容置槽64；所述第二挡板62b抵接于所述把手槽底壁5001b的外壁面，所述第一挡板61b完全密闭所述第四容置槽53的开口,同时，所述第一挡板61b抵接并闭合所述把手槽的部分开口。
较佳的，所述第一挡板61b同时抵接于所述第一侧壁的端面，以使得盖板更稳固与把手槽配合连接。
进一步的，所述第一凸台54和所述第二容置槽64相对位置分别设置第一螺 孔541和第二螺孔643；所述把手槽50还包括：螺栓(未示出)，所述螺栓配合设置于第一螺孔541和第二螺孔643。
较佳的，所述第一螺孔541贯通并延伸至所述把手槽50底壁5001b的内壁面；冰箱门组合过程中，螺栓自所述把手槽底壁5001b的内壁面进入并依次穿过并旋紧于所述第一螺孔541和第二螺孔643；冰箱门组合完成时，所述螺栓的螺帽嵌设在所述把手槽底壁5001b内，以避免螺栓凸出把手槽50的底壁5001b并曝露在把手槽50内，如此，保证用户使用隐藏把手的安全性。
较佳的，对应所述第二螺孔643、且处于第二容置槽64底端壁的外壁面上设置一覆盖所述第二螺孔643的延展台，所述第二螺孔643贯穿所述延展台设置，进而延伸第二螺孔643的轴向长度，增加第二螺孔643的承载能力。
较佳的，所述第一侧壁的内壁面上、且包覆所述第一凸台54设置纵横交错的加强筋55，如此，当第二挡板62b抵接第一侧壁时，提升两者之间的贴合度。
如上第二实施方式以及第三实施方式提供的可更换门面的冰箱门；两种具体实现方式，冰箱门组合过程中，推动门面板20使得其上的第二挡板62自把手槽底壁5001的上端向发泡门体10方向推入，并在其上的凸台和/或容置槽与发泡门体10上把手槽底壁5001上的容置槽和/凸台完全配合时，停止推动门面板20；此时，门面板20相对固定在所述发泡门体10上；进一步的，通过螺栓锁紧在相应的螺孔中，可以使得门面板20牢固定位在所述发泡门体10上，此时，门面板20在受到外力时，不会向任一方向脱离发泡门体10。
本发明的第二实施方式以及第三实施方式提供的可更换门面的冰箱门，通过于发泡门体10和门面板20交合处设置的隐藏把手，可以使得门面板20自发泡门体10上拆装更换变得简单可靠，整体结构简单，更换过程省时省力，节约更换成本。
需要说明的是，以上三种实施方式描述的可更换门面的冰箱门，即可以单独实施使用，也可以结合使用；结合图17、图18所示，本发明第四、第五实施方式提供的可更换门面的冰箱门，将上述第一实施方式和第二实施方式相结合，以及将上述第一实施方式和第三实施方式相结合，即：所述发泡门体10和门面板20之间设置隐藏把手和相互配合的挂接部30和挂钩40，较佳的，所述挂接部30和挂钩40远离所述隐藏把手设置；例如本发明具体示例中，如图17所示，当隐藏把手设置于门体上端时，所述挂接部30和挂钩40靠近门体的下端设置；如图18所示，所述隐藏门把手设置于门体下端部时，所述挂接部30和挂钩40靠近门体的上端设置；在该种实施方式中，所述挂接部30与所述挂钩40的数量均可以根据需要具体设定，在此不做进一步的赘述。
在该第四、第五实施方式中，结合参照第一实施方式和第二实施方式的安装过程对门面板20进行拆装；拆装过程中，由于隐藏把手上的第一凹槽具有相互 连通设置的第三开口和第四开口，第二凹槽具有相互连通设置的第五开口和第六开口，如此，基于第一实施方式拆装门面板20过程中，隐藏把手的结构不会阻挡按照过程；以第一凹槽为例，采用第一实施方式拆装门面板20过程中，第二凸台63自第三开口和第四开口的交合处进入第一凹槽，并最终定位于第一凹槽，在此不做进一步的赘述。
本发明的第四、第五实施方式的可更换门面的冰箱门，通过于发泡门体10和门面板20交合处设置的隐藏把手，以及相互配合的挂接部30和挂钩40，在合理利用冰箱上的隐藏把手所占用的空间的同时，可以使得门面板20自发泡门体10上拆装更换变得简单可靠，整体结构简单，更换过程省时省力，节约更换成本。
应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施方式中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施方式的具体说明，它们并非用以限制本发明的保护范围，凡未脱离本发明技艺精神所作的等效实施方式或变更均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种可更换门面的冰箱门，包括：发泡门体,匹配发泡门体且与所述发泡门体可拆卸连接的门面板；所述发泡门体包括：发泡主体，自所述发泡主体前表面嵌入设置的挂接部；所述门面板包括：门面以及设置于所述门面后表面且与所述挂接部配合设置的挂钩；
    其特征在于，所述挂接部包括：自所述发泡主体前表面向发泡主体内部凹陷形成的第一槽，所述第一槽具有靠近发泡主体上端设置的第一面，连接第一面且靠近发泡主体下端设置的第二面，以及分别连接第一面和第二面的第三面和第四面；
    所述第一面为自下向上、且向第一槽外倾斜的设置的斜面；
    所述挂接部还包括：至少与所述第三面、第四面其中之一间隔设置，且自第二面向第一面方向凸伸设置的第一斜面，所述第一面和第一斜面相互平行，且其平行部分之间形成第一滑槽，其朝向发泡主体前表面设置的端部之间形成第一滑槽的入口；所述第一斜面的侧边壁与其相隔设置的第三面和/或第四面之间形成第二滑槽和/或第三滑槽；
    所述挂钩包括：与所述门面板平行设置的第一滑杆，连接所述第一滑杆和门面板的至少一个第二滑杆；
    所述第一滑杆匹配设置于第一滑槽，且与所述第一滑槽的入口具有间隔；所述第二滑杆匹配设置于已预置的所述第二滑槽和/或第三滑槽。
  2. 根据权利要求1所述的可更换门面的冰箱门，其特征在于，凹陷形成第一槽的部分为直角三角台形状，所述直角三角台形状的其中一个直角面与所述发泡主体的前表面共面，所述直角三角台形状的另一直角面、斜面以及对称的两个端面分别形成第一槽的第二面、第三面以及第四面。
  3. 根据权利要求1或2所述的可更换门面的冰箱门，其特征在于，所述第一面和所述第二面连接处为圆弧面连接。
  4. 根据权利要求3所述的可更换门面的冰箱门，其特征在于，自所述第二面向所述第一面方向延伸设置一止档台，所述止档台具有靠近所述第一面的壁面形成所述第一斜面；所述止档台还包括：靠近且平行于所述第二面设置的第二连接面和/或靠近且平行于所述第三面设置的第三连接面，以及同时连接所述第一斜面和所述第二面的第四连接面。
  5. 根据权利要求4所述的可更换门面的冰箱门，其特征在于，所述第四连接面自所述第二面远离所述第一滑槽的端部向所述第一斜面方向延伸。
  6. 根据权利要求5所述的可更换门面的冰箱门，其特征在于，所述第四连接面包括垂直于所述第二面的第一子连接面，以及连接第一子连接面和所述第一斜 面的第二子连接面，所述第二子连接面为自下向上、且向第一槽内倾斜设置的斜面。
  7. 根据权利要求6所述的可更换门面的冰箱门，其特征在于，第一子连接面与所述第二子连接面连接处为圆弧面连接，和/或所述第二子连接面和所述第一斜面连接处为圆弧面连接。
  8. 根据权利要求4所述的可更换门面的冰箱门，其特征在于，所述止档台包括：所述第一斜面、第二连接面、第三连接面以及第四连接面；
    所述挂钩包括：与所述门面板平行设置的第一滑杆，分别连接门面板和所述第一滑杆两个端部的两个第二滑杆，两所述第二滑杆相互平行。
  9. 根据权利要求8所述的可更换门面的冰箱门，其特征在于，所述第二滑杆垂直于所述门面板的后壁面。
  10. 根据权利要求8所述的可更换门面的冰箱门，其特征在于，所述挂接部还包括：设置于所述发泡门体前表面的挂接片，所述挂接片中部向发泡门体内部凹陷形成所述第一槽；
    所述挂接片朝向所述门面板的壁面上、且处于第一槽下方设置一U型凸台，所述凸台的U字开口朝向发泡门体的顶部，且在所述挂接片朝向所述门面板的壁面上形成U字型的第一定位槽；
    所述挂钩还包括：设置于所述门面板后表面的固定板，所述固定板中部朝向发泡门体方向凸伸形成凸片，所述第二滑杆设置于所述凸片上；
    对应于每一第一滑杆、且处于每一滑杆下方、自所述凸片朝向所述发泡门体的表面向内凹陷形成第二定位槽，所述第二定位槽贯通所述凸片朝向所述发泡门体下端的壁面；
    所述冰箱门还包括相互磁吸配合设置的磁吸片和铁片；
    磁吸片或铁片其中之一设置于所述挂接片处于所述发泡门体内部的壁面上、且对应所述第一定位槽位置设置，所述磁吸片或铁片其中另一自第二定位槽底壁向第二定位槽外凸设设置，且其凸伸的高度不大于所述第二定位槽的深度；
    冰箱门安装完成时，设置于所述第二定位槽内的磁吸片或铁片至少部分嵌合设置于所述第一定位槽内。
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