WO2021012654A1 - 冰箱 - Google Patents

冰箱 Download PDF

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Publication number
WO2021012654A1
WO2021012654A1 PCT/CN2020/072244 CN2020072244W WO2021012654A1 WO 2021012654 A1 WO2021012654 A1 WO 2021012654A1 CN 2020072244 W CN2020072244 W CN 2020072244W WO 2021012654 A1 WO2021012654 A1 WO 2021012654A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
shaft
door body
opening
box body
Prior art date
Application number
PCT/CN2020/072244
Other languages
English (en)
French (fr)
Inventor
夏恩品
张�浩
朱小兵
Original Assignee
青岛海尔电冰箱有限公司
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔电冰箱有限公司
Priority to US17/629,400 priority Critical patent/US20220259904A1/en
Priority to AU2020317659A priority patent/AU2020317659B2/en
Priority to JP2022504592A priority patent/JP7444965B2/ja
Priority to EP20843782.2A priority patent/EP4006465A4/en
Publication of WO2021012654A1 publication Critical patent/WO2021012654A1/zh
Priority to AU2023241297A priority patent/AU2023241297A1/en
Priority to JP2024002839A priority patent/JP2024038343A/ja

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/02—Hinges with pins with one pin
    • E05D3/022—Hinges with pins with one pin allowing an additional lateral movement, e.g. for sealing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/0215—Parts for attachment, e.g. flaps for attachment to profile members or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/0009—Adjustable hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
    • 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
    • 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
    • F25D23/025—Secondary closures
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/06—Devices for limiting the opening movement of hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10—Additional functions
    • E05Y2800/102—Additional wing movements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10—Additional functions
    • E05Y2800/12—Sealing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/021—French 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/024—Door hinges

Definitions

  • the invention relates to the technical field of household appliances, and in particular to a refrigerator.
  • refrigerators all use single-axis hinge components.
  • the door body moves circularly around the fixed axis of the hinge component to realize the opening and closing of the door body.
  • the door body is opened due to the sealing of the door body or the obstruction of other structures. The process is not smooth.
  • the object of the present invention is to provide a refrigerator, which can effectively improve the smoothness of opening the door.
  • an embodiment of the present invention provides a refrigerator including a box body, a door body for opening and closing the box body, and a hinge assembly connecting the box body and the door body.
  • the box body includes a rear wall and an opening arranged oppositely. The direction of the rear wall facing the opening is a first direction.
  • the hinge assembly drives the door body along the first direction. The direction moves away from the box.
  • the box body further includes a receiving chamber and a pivot side connected to the hinge assembly.
  • the hinge assembly drives the door body Move away from the box body in the first direction, and at the same time, the hinge assembly drives the door body to move from the pivoting side toward the containing chamber.
  • the box body further includes an outer side surface adjacent to the hinge assembly and on the extension section of the door body rotation path and a front end surface arranged around the opening, and the door body includes The door body and the door seal are connected.
  • the door seal includes a side door seal close to the outer side surface. When the door body is in the closed state, the door seal and the front end face are in contact with each other. During the opening process, the distance between the side door seal and the front end surface increases.
  • the hinge assembly includes a first shaft body, a first groove body that cooperate with each other, and a second shaft body and a second groove body that cooperate with each other, and the first shaft body is located in the One of the box body and the door body, the first groove body is located at the other of the box body and the door body, and the second shaft body is located at the bottom of the box body and the door body In one of them, the second tank body is located in the other of the box body and the door body.
  • first shaft body and the second shaft body are located in the box body, and the first groove body and the second groove body are located in the door body.
  • the first tank includes an initial position and a pivot position
  • the second tank includes a first end, a second end, and a The first section and the second section connected between the second ends, when the door is in the closed state, the first shaft is in the initial position, and the second shaft is at the first end.
  • the second shaft moves in the first section to drive the first shaft to move from the initial position to the pivot Position
  • the door body moves away from the box body in the first direction.
  • the first shaft body remains on the pivot In the rotation position
  • the second shaft moves in the second section with the first shaft as the center.
  • the first tank includes an initial position and a pivot position
  • the second tank includes a first end, a second end, and a The first section, the second section and the third section that are connected between the second ends, when the door is in the closed state, the first shaft is in the initial position, and the second shaft is in the first End, when the door body is in the process of opening from the closed state to the first opening angle, the first shaft body is kept in the initial position, and the second shaft body is centered on the first shaft body.
  • the second shaft body moves in the second section to drive the first A shaft moves from the initial position to the pivot position, the door moves away from the box in the first direction, and when the door continues to open from the second opening angle to the maximum opening angle At this time, the first shaft is maintained at the pivot position, and the second shaft moves in the third section with the first shaft as the center.
  • a first matching portion is provided on the door body
  • a second matching portion is provided on the box body
  • the first matching portion Is engaged with the second mating portion
  • the second shaft is centered on the first shaft The movement within the first section drives the first matching portion to separate from the second matching portion.
  • the door body includes a front wall away from the box body and a side wall always sandwiched between the front wall and the box body.
  • the distance of the front wall is smaller than the distance between the pivot position and the front wall, and the distance between the initial position and the side wall is greater than the distance between the pivot position and the side wall.
  • the door body includes a first door body and a second door body pivotally connected to the box body and arranged side by side in a horizontal direction
  • the refrigerator also includes a first door body movably connected to the first door body
  • a door body is close to the vertical beam on one side of the second door body, the first matching portion is provided at the vertical beam, and when the door body is in the closed state, the vertical beam extends to the second At the door, when the door is in the process of opening from the closed state to the first opening angle, the vertical beam rotates toward the side close to the box to make the first door and the vertical There is a first folding angle between the beams, and when the door body is in the process of continuing to open from the first opening angle to the maximum opening angle, the vertical beam and the first door body remain relatively static.
  • an embodiment of the present invention provides a refrigerator including a box body, a door body for opening and closing the box body, and a hinge assembly connecting the box body and the door body.
  • the box body includes a rear wall and an opening arranged oppositely, the direction of the rear wall facing the opening is a first direction
  • the hinge assembly includes a first shaft body, a first groove body, and a second body that are matched with each other.
  • the first groove body includes an initial position and a pivot position.
  • the second groove body includes a first end, a second end, and a first end and a second end located opposite to each other.
  • the first section and the second section connected between the two ends, when the door is in the closed state, the first shaft is in the initial position, and the second shaft is at the first end.
  • the second shaft moves in the first section to drive the first shaft to move from the initial position to the pivot position ,
  • the door body moves away from the box body in the first direction, and when the door body continues to open from the first opening angle to the maximum opening angle, the first shaft body remains at the pivot position
  • the second shaft body moves in the second section with the first shaft body as a center.
  • the box body includes an outer side surface adjacent to the hinge assembly and on the extension section of the door body rotation path and a front end surface disposed around the opening
  • the door body includes a connecting The door body and the door seal
  • the door seal includes a side door seal close to the outer side surface, when the door body is in the closed state, the door seal and the front end face contact each other, when the door body is When opening from the closed state to the first opening angle, the distance between the side door seal and the front end surface increases.
  • the beneficial effect of the present invention is that an embodiment of the present invention can assist the door body and the box body to separate from each other through the action of the hinge assembly, thereby improving the smoothness of door opening.
  • Fig. 1 is a perspective view of a refrigerator according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of the refrigerator omitting the door body of an embodiment of the present invention
  • Figure 3 is a schematic diagram of a door according to an embodiment of the present invention.
  • Figure 4 is a schematic diagram of a hinge assembly according to an embodiment of the present invention.
  • Figure 5 is an exploded view of a hinge assembly according to an embodiment of the present invention.
  • Fig. 6 is a top view of the refrigerator in the first specific example of the present invention in a closed state
  • Figure 7 is a perspective view of the hinge assembly in Figure 6;
  • FIG. 8 is a top view of the refrigerator in the first specific example of the present invention opened to a first opening angle
  • Figure 9 is a perspective view of the hinge assembly in Figure 8.
  • FIG. 10 is a top view of the refrigerator in the first specific example of the present invention when it is opened to a second opening angle;
  • FIG 11 is a perspective view of the hinge assembly in Figure 10;
  • Fig. 12 is a top view of the refrigerator in the closed state of the second specific example of the present invention.
  • Figure 13 is a perspective view of the hinge assembly in Figure 12;
  • Figure 14 is a top view of the refrigerator in the second specific example of the present invention opened to a first opening angle
  • Figure 15 is a perspective view of the hinge assembly in Figure 14;
  • Figure 16 is a top view of the refrigerator in the second specific example of the present invention opened to a second opening angle
  • Figure 17 is a perspective view of the hinge assembly in Figure 16.
  • FIG. 18 is a top view of the refrigerator in the second specific example of the present invention opened to a third opening angle;
  • Figure 19 is a perspective view of the hinge assembly in Figure 18;
  • FIG. 20 is a perspective view of the refrigerator in the closed state of the third specific example of the present invention.
  • 21 is a perspective view of the refrigerator in the third specific example of the present invention opened to a first opening angle
  • Figure 22 is a rear view of a refrigerator according to a third specific example of the present invention (some components are omitted);
  • Figure 23 is an exploded view of the first and second mating parts of the third specific example of the present invention.
  • Figure 24 is an overall schematic diagram of a refrigerator according to other specific examples of the present invention.
  • Fig. 25 is a schematic diagram of the omitted part of the structure of the refrigerator according to another specific example of the present invention.
  • FIGS. 1 to 3 are schematic diagrams of a refrigerator 100 according to an embodiment of the present invention.
  • the refrigerator 100 includes a box body 10, a door body 20 for opening and closing the box body 10, and a hinge assembly 30 connecting the box body 10 and the door body 20.
  • the box body 10 includes a rear wall 11 and an opening 12 disposed oppositely, and the direction of the rear wall 11 facing the opening 12 is a first direction X.
  • the first direction X is the direction of the refrigerator 100 from back to front.
  • the hinge assembly 30 drives the door body 20 to move away from the box body 10 in the first direction X.
  • the door body 20 moves away from the box body 10 in the first direction X, that is, the door body 20 moves away from the front end of the box body 10.
  • the door body can be assisted by the action of the hinge assembly 30 20 and the box body 10 are separated from each other, thereby improving the smoothness of opening the door.
  • the box body 10 further includes an outer side surface 13 adjacent to the hinge assembly 30 and on the extension of the rotation path of the door body 20 and a front end surface 14 arranged around the opening 12.
  • outer side surface 13 is the left side or the right side of the box body 10
  • different hinge assemblies 30 can correspond to different outer side surfaces 13
  • the front end surface 14 is the end surface of the box body 10 close to the door body 20.
  • the door body 20 includes a door body 21 and a door seal 22 connected to each other.
  • the door seal 22 includes a side door seal 221 close to the outer side surface 13.
  • the door seal 22 is annularly arranged on a side surface of the door body 21 close to the box body 10, and the side door seal 221 is the door seal closest to the hinge assembly 30 and arranged in the vertical direction.
  • the door seal 22 and the front end surface 14 are in contact with each other to achieve a sealing fit between the door body 20 and the box body 10.
  • the sealing effect is improved through the squeezing, magnetic attraction, etc. of the door seal 22.
  • the hinge assembly 30 can assist the door seal 22 is separated from the front face 14 of the box body 10, so that the door body 20 cannot be smoothly separated from the box body 10 due to the obstruction of the door seal 22 (for example, excessive extrusion of the door seal 22, excessive magnetic attraction force, etc.), and It is convenient for the user to open the door body 20.
  • the refrigerator 100 of this embodiment is not only suitable for avoiding the obstruction of the door seal 22, but may also have other structures obstructing the opening of the door body 20, for example, frost formation between the box body 10 and the door body 20.
  • the box body 10 further includes a receiving chamber S and a pivot side P connected to the hinge assembly 30.
  • the “pivoting side P” is defined as the area where the door body 20 rotates relative to the box body 10, that is, the area where the hinge assembly 30 is provided, and the direction of the pivoting side P toward the accommodation chamber S is defined as the second direction Y.
  • the hinge assembly 30 drives the door body 20 to move away from the box body 10 in the first direction X, and at the same time, the hinge assembly 30 drives the door body 20 to move from the pivoting side P toward the accommodation chamber S.
  • the door body 20 when the door body 20 is in the process of opening, the door body 20 moves toward the side of the containing chamber S, that is, at this time, the door body 20 both rotates relative to the box body 10 and generates in the second direction Y relative to the box body 10.
  • the distance that the door body 20 protrudes from the box body 10 toward the side away from the containing chamber S during the rotation process will be greatly reduced, that is, the displacement of the door body 20 in the second direction Y offsets the door body 20
  • the part protruding out of the box body 10 during the rotation process prevents the door body 20 from interfering with the surrounding cabinets or walls during the opening process, and is suitable for scenes with built-in cabinets or small spaces for accommodating the refrigerator 100.
  • the door body 20 simultaneously moves toward the first direction X and the second direction Y, so that the door body 20 can be opened smoothly. At the same time, the door body 20 will not The surrounding cabinets or walls interfere.
  • the hinge assembly 30 includes a first shaft body 311, a first groove body 321, and a second shaft body 312, a second groove body 322 that cooperate with each other, and the first shaft
  • the body 311 is located in one of the box body 10 and the door body 20
  • the first groove body 321 is located in the other of the box body 10 and the door body 20
  • the second shaft body 312 is located in one of the box body 10 and the door body 20
  • the second tank body 322 is located at the other of the box body 10 and the door body 20.
  • the distribution form of the hinge assembly 30 can include many situations.
  • the first shaft body 311 and the second shaft body 312 are located in the box body 10, and the first tank body 321 and the second tank body 322 are located in Door body 20;
  • the first shaft body 311 and the second shaft body 312 are located in the door body 20, and the first tank body 321 and the second tank body 322 are located in the box body 10;
  • the first The shaft body 311 and the second tank body 322 are located in the box body 10, and the first tank body 321 and the second shaft body 312 are located in the door body 20; in the fourth example, the first shaft body 311 and the second tank body 322 are located in the door body 20.
  • the first tank body 321 and the second shaft body 312 are located in the box body 10.
  • the first shaft body 311 and the second shaft body 312 are located on the box body 10
  • the first groove body 321 and the second groove body 322 are located on the door body 20.
  • the hinge assembly 30 includes a first hinge member 32 and a second hinge member 31 that cooperate with each other.
  • the first hinge member 32 is located on the door body 20 and the second hinge member 31 is located on the box body 10.
  • the first hinge member 32 includes a first hinge member body 323 and a first groove body 321 and a second groove body 322 recessed in the first hinge member body 323.
  • the second hinge member 31 includes a second hinge member body 313 and a first shaft body 311 and a second shaft body 312 protruding from the second hinge member body 313.
  • the second hinge member body 313 and the box body 10 are fixed to each other.
  • the first groove body 321 includes an initial position A1 and a pivot position A2, and the second groove body 322 includes a first end 3221, a second end 3222 and a second end 3222 located opposite to each other.
  • the first segment L1 and the second segment L2 are connected between one end 3221 and the second end 3222.
  • the door body since it is a single-axis hinge assembly, the door body always rotates in place relative to the box body. In actual operation, it is necessary to consider the thickness of the door seal, the thickness of the door body and other factors to design the axis position in the hinge assembly. So that the door seal will not hinder the opening process of the door body, but the design process of the axis position is more complicated, and due to the influence of factors such as installation accuracy, the axis position cannot be maintained at the pre-designed position.
  • the cooperation of the double shafts (first shaft body 311 and second shaft body 312) and double grooves (first groove body 321 and second groove body 322) makes the door body 20 face away from the front end of the box body 10. Movement can effectively solve the problem of the door seal 22 obstructing the opening process of the door body 20, and does not require high installation accuracy, which can greatly reduce design costs and installation difficulties.
  • the hinge assembly 30 drives the door 20 to move away from the front end of the box 10, which can effectively assist the opening of the door 20.
  • the hinge assembly 30 drives the door. 20 moves from the pivoting side P toward the containing chamber S to prevent the door body 20 from protruding from the box body 10.
  • the maximum opening angle ⁇ 2 is greater than 90°.
  • the refrigerator 100 in this example may be a single-door refrigerator or the like.
  • the door body 20 includes a front wall 23 away from the box body 10 and a side wall 24 always sandwiched between the front wall 23 and the box body 10.
  • the front wall 23 is the front surface of the door body 20
  • the side wall 24 is the side surface of the door body 20.
  • the distance between the initial position A1 and the front wall 23 is smaller than the distance between the pivot position A2 and the front wall 23, and the distance between the initial position A1 and the side wall 24 is greater than the distance between the pivot position A2 and the side wall 24.
  • the distance between the center of the first shaft body 311 and the front wall 23 when the first shaft body 311 is at the initial position A1 is smaller than the distance between the center of the first shaft body 311 and the front wall 23 when the first shaft body 311 is at the pivoting position A2.
  • the distance between the center of the first shaft body 311 and the side wall 24 when the first shaft body 311 is located at the initial position A1 is greater than the distance between the center of the first shaft body 311 and the side wall 24 when the first shaft body 311 is located at the pivoting position A2.
  • first distance between the center of the first shaft body 311 and the front wall 23, and a second distance between the center of the first shaft body 311 and the side wall 24.
  • the first distance is increasing, and the second distance is decreasing.
  • the door body 20 is at the first opening angle ⁇ 1, it continues to open to During the process of the maximum opening angle ⁇ 2, both the first distance and the second distance remain unchanged.
  • the first distance shows an increasing trend, that is, corresponding to the door body 20 moving in the first direction X
  • the second distance shows a decreasing trend.
  • the door body 20 moves in the second direction Y.
  • the first trough body 321' includes an initial position A1' and a pivot position A2'
  • the second trough body 322' includes a first end 3221', a second end 3222' and a The first segment L1', the second segment L2' and the third segment L3' are connected between the end 3221' and the second end 3222'.
  • the first shaft body 311' is located at the initial position A1'
  • the second shaft body 312' is located at the first end 3221'
  • the door seal 22' is connected to the box body 10.
  • the front end surfaces 14' of the'together' contact each other to achieve sealing.
  • the door body since it is a single-axis hinge assembly, the door body always rotates in place relative to the box body. In actual operation, it is necessary to consider the thickness of the door seal, the thickness of the door body and other factors to design the axis position in the hinge assembly. So that the door seal will not hinder the opening process of the door body, but the design process of the axis position is more complicated, and due to the influence of factors such as installation accuracy, the axis position cannot be maintained at the pre-designed position.
  • the cooperation of the double shaft (the first shaft body 311' and the second shaft body 312') and the double groove (the first groove body 321' and the second groove body 322') makes the door body 20' face away from the box.
  • the direction movement of the front end of the body 10' can effectively solve the problem that the door seal 22' hinders the opening process of the door body 20', and does not require high installation accuracy, which can greatly reduce the design cost and installation difficulty.
  • the hinge assembly 30' drives the door 20' to move away from the front end of the box 10', which can effectively assist the opening of the door 20'.
  • the hinge assembly 30' drives the door body 20' to move from the pivoting side P toward the containing chamber S, so as to prevent the door body 20' from protruding out of the box body 10'.
  • the maximum opening angle ⁇ 3 is greater than 90°.
  • the door body 20' includes a front wall 23' away from the box body 10' and a side wall 24' always sandwiched between the front wall 23' and the box body 10'.
  • the front wall 23' is the front surface of the door 20'
  • the side wall 24' is the side surface of the door 20'.
  • the distance between the initial position A1' and the front wall 23' is smaller than the distance between the pivot position A2' and the front wall 23', and the distance between the initial position A1' and the side wall 24' is greater than the distance between the pivot position A2' and the side wall 24'.
  • the distance between the center of the first shaft body 311' at the initial position A1' and the front wall 23' is smaller than the distance between the center of the first shaft body 311' at the pivoting position A2' and the front wall 23' distance.
  • the distance between the center of the first shaft body 311' at the initial position A1' and the side wall 24' is greater than the distance between the center of the first shaft body 311' at the pivot position A2' and the side wall 24'.
  • the center of the first shaft 311' and the front wall 23' is a first distance
  • the center of the first shaft 311' and the side wall 24' is a second distance.
  • the door body 20' is further provided with a first matching portion 25'
  • the box body 10' is further provided with a second matching portion 15' .
  • first mating part 25' and the second mating part 15' are mutually engaged to realize the closing of the door body 20' and the box body 10', and the specific form of the first mating part 25' and the second mating part 15' can be based on It depends on the actual situation.
  • the second shaft 312' takes the first shaft 311' as the center and moves in the first section L1'.
  • the first matching portion 25' is driven to separate from the second matching portion 15'.
  • the door body 20' when the door body 20' is in the process of opening from the closed state to the first opening angle ⁇ 1, the door body 20' rotates in situ relative to the box body 10', that is, the door body 20' only rotates without displacement in other directions This can effectively avoid the phenomenon that the first matching portion 25' cannot be separated from the second matching portion 15' due to the displacement of the door body 20' in a certain direction.
  • the door body 20' includes a first door body 201' and a second door body 202' pivotally connected to the box body 10' and arranged side by side in the horizontal direction.
  • the refrigerator 100' also includes a vertical beam 40' movably connected to the side of the first door body 201' close to the second door body 202', and the first matching portion 25' is provided at the vertical beam 40'.
  • the vertical beam 40' is movably connected to the right side of the first door body 201', the vertical beam 40' and the first door body 201' can be connected by a return spring 41', and the vertical beam 40' has a vertical axis.
  • the center rotates relative to the first door body 201', in other words, the vertical beam 40' can rotate relative to the first door body 201' through the action of the return spring 41' and maintain a predetermined position.
  • the first matching portion 25' is a protrusion 25' protruding upward from the vertical beam 40'.
  • the second matching portion 15' is fixed on the box body 10'.
  • the second matching portion 15' is a groove 15' on the base 101', and the base 101' is fixed on the top of the box body 10'.
  • One end of 15' has a notch 151', the opening direction of the notch 151' is forward, the convex block 25' and the groove 15' are both arc-shaped, and the convex block 25' enters or leaves the groove 15' through the notch 151' to realize the convex block The mutual limit and separation of 25' and groove 15'.
  • first matching portion 25' and the second matching portion 15' are not limited to the above description, that is, the first matching portion 25' is not limited to the protrusion 25' at the vertical beam 40'.
  • the second mating portion 15' is not limited to the groove 15' that is mated with the protrusion 25'.
  • the first mating portion 25' and the second mating portion 15' may be a structure in which other regions of the refrigerator 100' cooperate with each other.
  • the door body 20' also includes a third door body 203' and a fourth door body 204' which are pivotally connected to the box body 10' and arranged side by side in the horizontal direction.
  • the third door body 203' is located on the first door body.
  • the refrigerator 100' further includes a drawer 50' located below the third door 203' and the fourth door 204'.
  • the chambers corresponding to the first door body 201' and the second door body 202' are refrigerating rooms, that is, the refrigerating room has a side-by-side door structure; the third door body 203' and the fourth door body 204' correspond to two independent Variable temperature compartment; drawer 50' is a freezer drawer.
  • the refrigerator 100' includes a fixed beam fixed inside the box 10' and used to separate two temperature-variable compartments, and the third door body 203' and the fourth door body 204' can cooperate with the fixed beam to achieve sealing In other words, no vertical beams are needed at the third door body 203' and the fourth door body 204' at this time.
  • the refrigerator 100' in this specific example may be a single-door refrigerator with a first matching portion 25' and a second matching portion 15', or a side-by-side refrigerator with a first matching portion 25' and a second matching portion 15', Multi-door refrigerator and so on.
  • the refrigerator 100' may not include the first matching portion 25' and the second matching portion 15'.
  • the refrigerator 100' is a side-by-side refrigerator 100", and the refrigerator 100" includes two The compartments are spaced apart. The two compartments are separated by a fixed beam 200".
  • the refrigerator 100" also includes a first door 201" and a second door 202" corresponding to the two compartments. The first door 201" and the second door 202" are arranged adjacently.
  • the first door 201" and the second door 202" are in contact with the fixed beam 200" to achieve sealing.
  • the first door When 201" and/or the second door 202" are in the process of opening from the closed state to the first opening angle ⁇ 1, the first door 201" and/or the second door 202" rotates in situ relative to the box 10" .
  • first door 201" produces a horizontal displacement when it is opened
  • first door 201" and the second door 202" will interfere with each other, resulting in the first door 201" and the second door
  • the first door 201” and the second door 202” rotate in place when the refrigerator 100” of this example is opened, which can effectively avoid the adjacent first door 201” and the first door
  • the two doors 202" interfere with each other.
  • the type of the refrigerator 100 is not limited to the above specific examples, and may be determined according to actual conditions.
  • the refrigerator 100 includes a box body 10, a door body 20 for opening and closing the box body 10, and a hinge assembly 30 connecting the box body 10 and the door body 20.
  • the box body 10 includes a rear wall 11 and an opening 12 disposed oppositely, and the direction of the rear wall 11 facing the opening 12 is a first direction X.
  • the hinge assembly 30 includes a first shaft body 311 and a first groove body 321 that cooperate with each other, and a second shaft body 312 and a second groove body 322 that cooperate with each other.
  • the first trough body 321 includes an initial position A1 and a pivot position A2.
  • the second trough body 322 includes a first end 3221, a second end 3222, and a first end 3221 and a second end 3222 that are connected to each other.
  • the door body 20 moves away from the box body 10 in the first direction X, that is, the door body 20 moves away from the front end of the box body 10.
  • the door body can be assisted by the action of the hinge assembly 30 20 and the box body 10 are separated from each other, thereby improving the smoothness of opening the door.
  • the box body 10 includes an outer side surface 13 adjacent to the hinge assembly 30 and on an extension of the rotation path of the door body 20 and a front end surface 14 arranged around the opening 12.
  • the door body 20 includes a door body 21 and a door seal 22 connected to each other.
  • the door seal 22 includes a side door seal 221 close to the outer side surface 13.
  • the hinge assembly 30 can assist the door seal 22 is separated from the front face 14 of the box body 10, so that the door body 20 cannot be smoothly separated from the box body 10 due to the obstruction of the door seal 22 (for example, excessive extrusion of the door seal 22, excessive magnetic attraction force, etc.), and It is convenient for the user to open the door body 20.
  • the matching structure of the first shaft body 311, the first groove body 321, the second shaft body 312, and the second groove body 322 can make the door 20 open during the opening process.
  • the door body 20 moves away from the box body 10 in the first direction X, and the distance between the side door seal 221 and the front end surface 14 increases. In this way, the door body 20 cannot be smoothly separated from the box body 10 due to the obstruction of the door seal 22. And it is convenient for the user to open the door 20.

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  • Chemical & Material Sciences (AREA)
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  • Physics & Mathematics (AREA)
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  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

一种冰箱，包括箱体（10）、用以打开和关闭箱体（10）的门体（20）以及连接箱体（10）及门体（20）的铰链组件（30），箱体（10）包括相对设置的后壁及开口，后壁朝向开口的方向为第一方向，当门体（20）处于打开过程中时，铰链组件（30）驱动门体（20）沿第一方向远离箱体（10）运动。通过铰链组件（30）的作用辅助门体（20）与箱体（10）的相互分离，从而提高开门的顺畅度。

Description

冰箱
本申请要求了申请日为2019年07月23日，申请号为201910667056.5，发明名称为“冰箱”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及家电技术领域，尤其涉及一种冰箱。
背景技术
目前，冰箱都使用单轴的铰链组件，门体绕铰链组件的固定轴作圆周运动以实现门体的开闭，实际操作中，由于门体密封或者是其他结构的阻碍，会导致门体打开过程不顺畅。
有鉴于此，有必要对现有的冰箱予以改进，以解决上述问题。
发明内容
本发明的目的在于提供一种冰箱，其可以有效提高门体打开的顺畅度。
为实现上述发明目的之一，本发明一实施方式提供一种冰箱，包括箱体、用以打开和关闭所述箱体的门体以及连接所述箱体及所述门体的铰链组件，所述箱体包括相对设置的后壁及开口，所述后壁朝向所述开口的方向为第一方向，当所述门体处于打开过程中时，所述铰链组件驱动所述门体沿第一方向远离所述箱体运动。
作为本发明一实施方式的进一步改进，所述箱体还包括容纳腔室及连接所述铰链组件的枢转侧，当所述门体处于打开过程中时，所述铰链组件驱动所述门体沿第一方向远离所述箱体运动，同时，所述铰链组件驱动所述门体由所述枢转侧朝向所述容纳腔室移动。
作为本发明一实施方式的进一步改进，所述箱体还包括邻近所述铰链组件且在所述门体转动路径延伸段上的外侧面及环绕所述开口设置的前端面，所述门体包括相连的门体本体及门封条，所述门封条包括靠近所述外侧面的侧门封，当所述门体处于关闭状态时，所述门封条与所述前端面相互接触，当所述门体处于打开过程中时，所述侧门封与所述前端面之间的间距增大。
作为本发明一实施方式的进一步改进，所述铰链组件包括相互配合的第一轴体、第一槽体以及相互配合的第二轴体、第二槽体，所述第一轴***于所述箱体及所述门体的其中之一，所述第一槽***于所述箱体及所述门体的其中另一，所述第二轴***于所述箱体及所述门体的其中之一，所述第二槽***于所述箱体及所述门体的其中另一。
作为本发明一实施方式的进一步改进，所述第一轴体及所述第二轴***于所述箱体，所述第一槽体及所述第二槽***于所述门体。
作为本发明一实施方式的进一步改进，所述第一槽体包括初始位置及枢转位置，所述第二槽体包括相对设置的第一端、第二端以及位于所述第一端及所述第二端之间且相连的第一段及第二段，当所述门体处于关闭状态时，所述第一轴体处于初始位置，所述第二轴***于第一端，当所述门体处于由关闭状态开启至第一开启角度的过程中时，所述第二轴体于所述第一段内运动而带动所述第一轴体由所述初始位置运动至所述枢转位置，所述门体沿第一方向远离所述箱体运动，当所述门体由第一开启角度继续开启至最大开启角度的过程中时，所述第一轴体保持在所述枢转位置，所述第二轴体以所述第一轴体为圆心并于所述第二段内运动。
作为本发明一实施方式的进一步改进，所述第一槽体包括初始位置及枢转位置，所述第二槽体包括相对设置的第一端、第二端以及位于所述第一端及所述第二端之间且相连的第一段、第二 段及第三段，当所述门体处于关闭状态时，所述第一轴体处于初始位置，所述第二轴***于第一端，当所述门体处于由关闭状态开启至第一开启角度的过程中时，所述第一轴体保持在初始位置，所述第二轴体以所述第一轴体为圆心并于所述第一段内运动，当所述门体处于由第一开启角度继续开启至第二开启角度的过程中时，所述第二轴体于所述第二段内运动而带动所述第一轴体由所述初始位置运动至所述枢转位置，所述门体沿第一方向远离所述箱体运动，当所述门体由第二开启角度继续开启至最大开启角度的过程中时，所述第一轴体保持在所述枢转位置，所述第二轴体以所述第一轴体为圆心并于所述第三段内运动。
作为本发明一实施方式的进一步改进，所述门体上设有第一配合部，所述箱体上设有第二配合部，当所述门体处于关闭状态时，所述第一配合部与所述第二配合部相互卡合，当所述门体处于由关闭状态开启至第一开启角度的过程中时，所述第二轴体以所述第一轴体为圆心并于所述第一段内运动而带动所述第一配合部脱离所述第二配合部。
作为本发明一实施方式的进一步改进，所述门体包括远离所述箱体的前壁及始终夹设于所述前壁及所述箱体之间的侧壁，所述初始位置与所述前壁的距离小于所述枢转位置与所述前壁的距离，所述初始位置与所述侧壁的距离大于所述枢转位置与所述侧壁的距离。
作为本发明一实施方式的进一步改进，所述门体包括枢轴连接所述箱体且沿水平方向并排设置的第一门体及第二门体，所述冰箱还包括活动连接于所述第一门体靠近所述第二门体一侧的竖梁，所述第一配合部设置于所述竖梁处，当所述门体处于关闭状态时，所述竖梁延伸至所述第二门体处，当所述门体处于由关闭状态开启至第一开启角度的过程中时，所述竖梁朝靠近所述箱体的一侧转动而使得所述第一门体与所述竖梁之间具有第一折叠角度，当所述门体处于由第一开启角度继续开启至最大开启角度的过程中时，所述竖梁与所述第一门体保持相对静止。
为实现上述发明目的之一，本发明一实施方式提供一种冰箱，包括箱体、用以打开和关闭所述箱体的门体以及连接所述箱体及所述门体的铰链组件，所述箱体包括相对设置的后壁及开口，所述后壁朝向所述开口的方向为第一方向，所述铰链组件包括相互配合的第一轴体、第一槽体以及相互配合的第二轴体、第二槽体，所述第一槽体包括初始位置及枢转位置，所述第二槽体包括相对设置的第一端、第二端以及位于所述第一端及所述第二端之间且相连的第一段及第二段，当所述门体处于关闭状态时，所述第一轴体处于初始位置，所述第二轴***于第一端，当所述门体处于由关闭状态开启至第一开启角度的过程中时，所述第二轴体于所述第一段内运动而带动所述第一轴体由所述初始位置运动至所述枢转位置，所述门体沿第一方向远离所述箱体运动，当所述门体由第一开启角度继续开启至最大开启角度的过程中时，所述第一轴体保持在所述枢转位置，所述第二轴体以所述第一轴体为圆心并于所述第二段内运动。
作为本发明一实施方式的进一步改进，所述箱体包括邻近所述铰链组件且在所述门体转动路径延伸段上的外侧面及环绕所述开口设置的前端面，所述门体包括相连的门体本体及门封条，所述门封条包括靠近所述外侧面的侧门封，当所述门体处于关闭状态时，所述门封条与所述前端面相互接触，当所述门体处于由关闭状态开启至第一开启角度的过程中时，所述侧门封与所述前端面之间的间距增大。
与现有技术相比，本发明的有益效果在于：本发明一实施方式可通过铰链组件的作用辅助门体与箱体的相互分离，从而提高开门的顺畅度。
附图说明
图1是本发明一实施方式的冰箱立体图；
图2是本发明一实施方式的冰箱省略门体本体的示意图；
图3是本发明一实施方式的门体示意图；
图4是本发明一实施方式的铰链组件示意图；
图5是本发明一实施方式的铰链组件***图；
图6是本发明第一具体示例的冰箱处于关闭状态的俯视图；
图7是图6中的铰链组件透视图；
图8是本发明第一具体示例的冰箱开启至第一开启角度的俯视图；
图9是图8中的铰链组件透视图；
图10是本发明第一具体示例的冰箱开启至第二开启角度的俯视图；
图11是图10中的铰链组件透视图；
图12是本发明第二具体示例的冰箱处于关闭状态的俯视图；
图13是图12中的铰链组件透视图；
图14是本发明第二具体示例的冰箱开启至第一开启角度的俯视图；
图15是图14中的铰链组件透视图；
图16是本发明第二具体示例的冰箱开启至第二开启角度的俯视图；
图17是图16中的铰链组件透视图；
图18是本发明第二具体示例的冰箱开启至第三开启角度的俯视图；
图19是图18中的铰链组件透视图；
图20是本发明第三具体示例的冰箱处于关闭状态的立体图；
图21是本发明第三具体示例的冰箱开启至第一开启角度的立体图；
图22是本发明第三具体示例的冰箱后视图(省略部分元件)；
图23是本发明第三具体示例的第一配合部、第二配合部***图；
图24是本发明其他具体示例的冰箱整体示意图；
图25是本发明其他具体示例的冰箱省略部分结构的示意图。
具体实施方式
以下将结合附图所示的具体实施方式对本发明进行详细描述。但这些实施方式并不限制本发明，本领域的普通技术人员根据这些实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。
在本发明的各个图示中，为了便于图示，结构或部分的某些尺寸会相对于其它结构或部分夸大，因此，仅用于图示本发明的主题的基本结构。
另外，本文使用的例如“上”、“上方”、“下”、“下方”、“左”、“右”等表示空间相对位置的术语是出于便于说明的目的来描述如附图中所示的一个单元或特征相对于另一个单元或特征的关系。空间相对位置的术语可以旨在包括设备在使用或工作中除了图中所示方位以外的不同方位。例如，如果将图中的设备翻转，则被描述为位于其他单元或特征“下方”或“之下”的单元将位于其他单元或特征“上方”。因此，示例性术语“下方”可以囊括上方和下方这两种方位。设备可以以其他方式被定向(旋转90度或其他朝向)，并相应地解释本文使用的与空间相关的描述语。
参图1至图3，为本发明一实施方式的冰箱100示意图。
冰箱100包括箱体10、用以打开和关闭箱体10的门体20以及连接箱体10及门体20的铰链组件30。
箱体10包括相对设置的后壁11及开口12，后壁11朝向开口12的方向为第一方向X。
这里，第一方向X即为冰箱100从后到前的方向。
当门体20处于打开过程中时，铰链组件30驱动门体20沿第一方向X远离箱体10运动。
这里，在门体20开启过程中，门体20沿第一方向X远离箱体10运动，即门体20朝远离箱体10的前端方向运动，如此，可通过铰链组件30的作用辅助门体20与箱体10的相互分离， 从而提高开门的顺畅度。
在本实施方式中，箱体10还包括邻近铰链组件30且在门体20转动路径延伸段上的外侧面13及环绕开口12设置的前端面14。
这里，外侧面13即为箱体10的左侧面或右侧面，针对不同的铰链组件30，可对应不同的外侧面13，前端面14即为箱体10靠近门体20的端面。
门体20包括相连的门体本体21及门封条22，门封条22包括靠近外侧面13的侧门封221。
这里，门封条22呈环状设置于门体本体21靠近箱体10的一侧表面，侧门封221即为最靠近铰链组件30且沿竖直方向设置的门封条。
当门体20处于关闭状态时，门封条22与前端面14相互接触。
这里，门封条22与前端面14相互接触可实现门体20与箱体10之间的密封配合，一般的，会通过门封条22的挤压、磁吸等作用来提高密封效果。
当门体20处于打开过程中时，侧门封221与前端面14之间的间距增大。
这里，在门体20开启过程中，门体20沿第一方向X远离箱体10运动，侧门封221与前端面14之间的间距增大，也就是说，铰链组件30可辅助作用门封条22脱离箱体10的前端面14，如此，可避免因为门封条22的阻碍(例如门封条22挤压过度、磁吸作用力过强等)而使得门体20无法顺利脱离箱体10，且可便于用户打开门体20。
需要说明的是，本实施方式的冰箱100不仅限适用于避免门封条22的阻碍，也可以是其他结构阻碍门体20的开启，例如，箱体10与门体20之间结霜等。
在本实施方式中，箱体10还包括容纳腔室S及连接铰链组件30的枢转侧P。
这里，“枢转侧P”定义为门体20相对箱体10转动的区域，即设置有铰链组件30的区域，枢转侧P朝向容纳腔室S的方向定义为第二方向Y。
当门体20处于打开过程中时，铰链组件30驱动门体20沿第一方向X远离箱体10运动，同时，铰链组件30驱动门体20由枢转侧P朝向容纳腔室S移动。
这里，当门体20处于打开过程中时，门体20朝向容纳腔室S的一侧移动，即此时门体20既相对箱体10发生转动又相对箱体10沿第二方向Y产生了位移，如此，门体20在转动过程中朝远离容纳腔室S的一侧凸伸出箱体10的距离会大大减小，即门体20沿第二方向Y产生的位移抵消了门体20转动过程中凸伸出箱体10的部分，从而避免门体20在打开过程中与周边的橱柜或墙体等产生干涉，适用于嵌入式橱柜或容纳冰箱100的空间较小的场景。
需要说明的是，本实施方式的门体20在打开过程中，门体20同时朝向第一方向X及第二方向Y运动，实现了门体20顺利开启，同时，门体20也不会与周边的橱柜或墙体等产生干涉。
结合图4及图5，在本实施方式中，铰链组件30包括相互配合的第一轴体311、第一槽体321以及相互配合的第二轴体312、第二槽体322，第一轴体311位于箱体10及门体20的其中之一，第一槽体321位于箱体10及门体20的其中另一，第二轴体312位于箱体10及门体20的其中之一，第二槽体322位于箱体10及门体20的其中另一。
也就是说，铰链组件30的分布形式可以包含多种情况，在第一示例中，第一轴体311及第二轴体312位于箱体10，第一槽体321及第二槽体322位于门体20；在第二示例中，第一轴体311及第二轴体312位于门体20，第一槽体321及第二槽体322位于箱体10；在第三示例中，第一轴体311及第二槽体322位于箱体10，第一槽体321及第二轴体312位于门体20；在第四示例中，第一轴体311及第二槽体322位于门体20，第一槽体321及第二轴体312位于箱体10。
这里，以第一示例为例，即第一轴体311及第二轴体312位于箱体10，第一槽体321及第二槽体322位于门体20。
具体的，铰链组件30包括相互配合的第一铰链件32及第二铰链件31，第一铰链件32位于门体20，第二铰链件31位于箱体10。
第一铰链件32包括第一铰链件本体323及凹陷于第一铰链件本体323中的第一槽体321及 第二槽体322。
第二铰链件31包括第二铰链件本体313及凸伸出第二铰链件本体313的第一轴体311及第二轴体312，第二铰链件本体313与箱体10相互固定。
<第一具体示例>
在第一具体示例中，结合图6至图11，第一槽体321包括初始位置A1及枢转位置A2，第二槽体322包括相对设置的第一端3221、第二端3222以及位于第一端3221及第二端3222之间且相连的第一段L1及第二段L2。
结合图6及图7，当门体20处于关闭状态时，第一轴体311位于初始位置A1，第二轴体312位于第一端3221，门封条22与箱体10的前端面14相互接触而实现密封。
结合图8及图9，当门体20处于由关闭状态开启至第一开启角度α1的过程中时，第二轴体312于第一段L1内运动而带动第一轴体311由初始位置A1运动至枢转位置A2，门体20沿第一方向X远离箱体10运动，侧门封221与前端面14之间的间距增大，同时，门体20由枢转侧P朝向容纳腔室S移动。
现有技术中，由于是单轴的铰链组件，门体始终相对箱体原地转动，实际操作中，需要考虑门封条的厚度、门体厚度等因素去设计铰链组件中的轴心位置，以使得门封条不会阻碍门体的开启过程，但是，轴心位置的设计过程较为复杂，且因为安装精度等因素的影响，会导致轴心位置无法保持在预先设计的位置。
而本具体示例通过双轴(第一轴体311及第二轴体312)及双槽(第一槽体321及第二槽体322)的配合使得门体20朝远离箱体10前端的方向运动，可以有效解决门封条22对门体20开启过程的阻碍问题，且无需很高的安装精度，可大大降低设计成本及安装难度。
另外，需要说明的是，在门体20开启的瞬间，铰链组件30便驱动门体20朝远离箱体10前端的方向运动，可有效辅助门体20的开启，同时，铰链组件30驱动门体20由枢转侧P朝向容纳腔室S移动，避免门体20凸伸出箱体10。
结合图10及图11，当门体20处于由第一开启角度α1继续开启至最大开启角度α2的过程中时，第一轴体311保持在枢转位置A2，第二轴体312以第一轴体311为圆心并于第二段L2内运动。
这里，最大开启角度α2大于90°。
需要说明的是，本示例的冰箱100可以是单门冰箱等等。
在本具体示例中，门体20包括远离箱体10的前壁23及始终夹设于前壁23及箱体10之间的侧壁24。
这里，前壁23即为门体20的前表面，侧壁24即为门体20的侧表面。
初始位置A1与前壁23的距离小于枢转位置A2与前壁23的距离，初始位置A1与侧壁24的距离大于枢转位置A2与侧壁24的距离。
具体的，第一轴体311位于初始位置A1时的中心与前壁23之间的距离小于第一轴体311位于枢转位置A2时的中心与前壁23之间的距离。
第一轴体311位于初始位置A1时的中心与侧壁24之间的距离大于第一轴体311位于枢转位置A2时的中心与侧壁24之间的距离。
第一轴体311的中心与前壁23之间为第一间距，第一轴体311的中心与侧壁24之间为第二间距，在门体20打开过程中，第一间距及第二间距是变化的。
当门体20处于由关闭状态开启至第一开启角度α1的过程中时，第一间距呈增大趋势，第二间距呈减小趋势，当门体20处于由第一开启角度α1继续开启至最大开启角度α2的过程中时，第一间距及第二间距均保持不变。
这里，当门体20处于由关闭状态开启至第一开启角度α1的过程中时，第一间距呈增大趋势即对应门体20沿第一方向X运动，第二间距呈减小趋势即对应门体20沿第二方向Y运动。
<第二具体示例>
结合图12至图19，为本发明第二具体示例的示意图，为了便于理解，类似的结构采用类似的编号。
在第二具体示例中，第一槽体321’包括初始位置A1’及枢转位置A2’，第二槽体322’包括相对设置的第一端3221’、第二端3222’以及位于第一端3221’及第二端3222’之间且相连的第一段L1’、第二段L2’及第三段L3’。
结合图12及图13，当门体20’处于关闭状态时，第一轴体311’位于初始位置A1’，第二轴体312’位于第一端3221’，门封条22’与箱体10’的前端面14’相互接触而实现密封。
结合图14及图15，当门体20’处于由关闭状态开启至第一开启角度α1的过程中时，第一轴体311’保持在初始位置A1’，第二轴体312’以第一轴体311’为圆心并于第一段L1’内运动。
结合图16及图17，当门体20’处于由第一开启角度α1继续开启至第二开启角度α2的过程中时，第二轴体312’于第二段L2’内运动而带动第一轴体311’由初始位置A1’运动至枢转位置A2’，门体20’沿第一方向X远离箱体10’运动，侧门封221’与前端面14’之间的间距增大，同时，门体20’由枢转侧P朝向容纳腔室S移动。
现有技术中，由于是单轴的铰链组件，门体始终相对箱体原地转动，实际操作中，需要考虑门封条的厚度、门体厚度等因素去设计铰链组件中的轴心位置，以使得门封条不会阻碍门体的开启过程，但是，轴心位置的设计过程较为复杂，且因为安装精度等因素的影响，会导致轴心位置无法保持在预先设计的位置。
而本具体示例通过双轴(第一轴体311’及第二轴体312’)及双槽(第一槽体321’及第二槽体322’)的配合使得门体20’朝远离箱体10’前端的方向运动，可以有效解决门封条22’对门体20’开启过程的阻碍问题，且无需很高的安装精度，可大大降低设计成本及安装难度。
另外，需要说明的是，在门体20’开启过程中，铰链组件30’驱动门体20’朝远离箱体10’前端的方向运动，可有效辅助门体20’的开启，同时，铰链组件30’驱动门体20’由枢转侧P朝向容纳腔室S移动，避免门体20’凸伸出箱体10’。
结合图18及图19，当门体20’处于由第二开启角度α2继续开启至最大开启角度α3的过程中时，第一轴体311’保持在枢转位置A2’，第二轴体312’以第一轴体311’为圆心并于第三段L3’内运动。
这里，最大开启角度α3大于90°。
在本具体示例中，门体20’包括远离箱体10’的前壁23’及始终夹设于前壁23’及箱体10’之间的侧壁24’。
这里，前壁23’即为门体20’的前表面，侧壁24’即为门体20’的侧表面。
初始位置A1’与前壁23’的距离小于枢转位置A2’与前壁23’的距离，初始位置A1’与侧壁24’的距离大于枢转位置A2’与侧壁24’的距离。
具体的，第一轴体311’位于初始位置A1’时的中心与前壁23’之间的距离小于第一轴体311’位于枢转位置A2’时的中心与前壁23’之间的距离。
第一轴体311’位于初始位置A1’时的中心与侧壁24’之间的距离大于第一轴体311’位于枢转位置A2’时的中心与侧壁24’之间的距离。
第一轴体311’的中心与前壁23’之间为第一间距，第一轴体311’的中心与侧壁24’之间为第二间距，在门体20’打开过程中，第一间距及第二间距是变化的。
当门体20’处于由关闭状态开启至第一开启角度α1的过程中时，第一间距呈增大趋势，第二间距呈减小趋势，当门体20’处于由第一开启角度α1继续开启至最大开启角度α2的过程中时，第一间距及第二间距均保持不变。
<第三具体示例>
在第三具体示例中，结合第二具体示例的说明及图20至图23，门体20’上还设有第一配合 部25’，箱体10’上还设有第二配合部15’。
结合图20，当门体20’处于关闭状态时，第一配合部25’与第二配合部15’相互卡合。
这里，第一配合部25’与第二配合部15’相互卡合可实现门体20’与箱体10’的闭合，第一配合部25’与第二配合部15’的具体形式可以根据实际情况而定。
结合图21，当门体20’处于由关闭状态开启至第一开启角度α1的过程中时，第二轴体312’以第一轴体311’为圆心并于第一段L1’内运动而带动第一配合部25’脱离第二配合部15’。
这里，当门体20’处于由关闭状态开启至第一开启角度α1的过程中时，门体20’相对箱体10’原地转动，即门体20’仅转动而不产生其他方向的位移，可以有效避免因门体20’某个方向的位移而导致第一配合部25’无法脱离第二配合部15’的现象。
结合图22及图23，在本具体示例中，门体20’包括枢轴连接箱体10’且沿水平方向并排设置的第一门体201’及第二门体202’。
冰箱100’还包括活动连接于第一门体201’靠近第二门体202’一侧的竖梁40’，第一配合部25’设置于竖梁40’处。
这里，竖梁40’活动连接于第一门体201’的右侧，竖梁40’与第一门体201’之间可通过复位弹簧41’连接，竖梁40’以竖直方向的轴线为中心相对第一门体201’转动，换句话说，竖梁40’可通过复位弹簧41’作用而相对第一门体201’转动并保持在一预定位置。
第一配合部25’为向上凸伸出竖梁40’的凸块25’。
第二配合部15’固设于箱体10’上，例如，第二配合部15’为基座101’上的凹槽15’，基座101’固设于箱体10’顶部，凹槽15’的一端具有缺口151’，缺口151’的开口方向朝前，凸块25’及凹槽15’均呈弧状，凸块25’通过缺口151’进入或脱离凹槽15’以实现凸块25’与凹槽15’的相互限位及相互分离。
当然，可以理解的，第一配合部25’、第二配合部15’的具体结构不以上述说明为限，即第一配合部25’不限定为竖梁40’处的凸块25’，第二配合部15’不限定为与凸块25’配合的凹槽15’，第一配合部25’及第二配合部15’可以是冰箱100’其他区域相互配合的结构。
在本示例中，门体20’还包括枢轴连接箱体10’且沿水平方向并排设置的第三门体203’及第四门体204’，第三门体203’位于第一门体201’的下方，且第四门体204’位于第二门体202’的下方，冰箱100’还包括位于第三门体203’及第四门体204’下方的抽屉50’。
这里，第一门体201’及第二门体202’对应的腔室为冷藏室，即冷藏室为对开门结构；第三门体203’及第四门体204’分别对应独立的两个变温间室；抽屉50’为冷冻抽屉。
需要说明的是，冰箱100’包括固定于箱体10’内部且用于分隔两个变温间室的固定梁，第三门体203’及第四门体204’可与固定梁配合而实现密封，也就是说，此时第三门体203’及第四门体204’处无需再设置竖梁。
本具体示例中的冰箱100’可以是具有第一配合部25’及第二配合部15’的单门冰箱，或者是具有第一配合部25’及第二配合部15’的对开门冰箱、多门冰箱等等。
在其他具体示例中，冰箱100’也可以不包含第一配合部25’及第二配合部15’，结合图24及图25，冰箱100’为对开门冰箱100”，冰箱100”包括两个间隔分布的间室，两个间室之间通过固定梁200”相互间隔，冰箱100”还包括分别对应两个间室的第一门体201”及第二门体202”，第一门体201”及第二门体202”邻近设置，当冰箱100”处于关闭状态时，第一门体201”及第二门体202”均与固定梁200”接触而实现密封，当第一门体201”和/或第二门体202”处于由关闭状态开启至第一开启角度α1的过程中时，第一门体201”和/或第二门体202”相对箱体10”原地转动。
这里，若第一门体201”在开启时产生水平方向的位移，那么第一门体201”与第二门体202”之间会产生相互干涉而导致第一门体201”、第二门体202”无法正常开启，而本示例的冰箱100”在开启时第一门体201”、第二门体202”是原地转动的，可以有效避免相邻的第一门体201”及第二门体202”之间相互干涉。
当然，冰箱100的类型不以上述具体示例为限，可以根据实际情况而定。
在本发明另一实施方式中，参考图1至图25，冰箱100包括箱体10、用以打开和关闭箱体10的门体20以及连接箱体10及门体20的铰链组件30。
箱体10包括相对设置的后壁11及开口12，后壁11朝向开口12的方向为第一方向X。
铰链组件30包括相互配合的第一轴体311、第一槽体321以及相互配合的第二轴体312、第二槽体322。
第一槽体321包括初始位置A1及枢转位置A2，第二槽体322包括相对设置的第一端3221、第二端3222以及位于第一端3221及第二端3222之间且相连的第一段L1及第二段L2。
结合图6及图7，当门体20处于关闭状态时，第一轴体311位于初始位置A1，第二轴体312位于第一端3221，门封条22与箱体10的前端面14相互接触而实现密封。
结合图8及图9，当门体20处于由关闭状态开启至第一开启角度α1的过程中时，第二轴体312于第一段L1内运动而带动第一轴体311由初始位置A1运动至枢转位置A2，门体20沿第一方向X远离箱体10运动。
结合图10及图11，当门体20处于由第一开启角度α1继续开启至最大开启角度α2的过程中时，第一轴体311保持在枢转位置A2，第二轴体312以第一轴体311为圆心并于第二段L2内运动。
这里，在门体20开启过程中，门体20沿第一方向X远离箱体10运动，即门体20朝远离箱体10的前端方向运动，如此，可通过铰链组件30的作用辅助门体20与箱体10的相互分离，从而提高开门的顺畅度。
在本实施方式中，箱体10包括邻近铰链组件30且在门体20转动路径延伸段上的外侧面13及环绕开口12设置的前端面14。
门体20包括相连的门体本体21及门封条22，门封条22包括靠近外侧面13的侧门封221。
当门体20处于关闭状态时，门封条22与前端面14相互接触。
当门体20处于打开过程中时，侧门封221与前端面14之间的间距增大。
这里，在门体20开启过程中，门体20沿第一方向X远离箱体10运动，侧门封221与前端面14之间的间距增大，也就是说，铰链组件30可辅助作用门封条22脱离箱体10的前端面14，如此，可避免因为门封条22的阻碍(例如门封条22挤压过度、磁吸作用力过强等)而使得门体20无法顺利脱离箱体10，且可便于用户打开门体20。
本实施方式的其他说明可以参考前述说明，在此不再赘述。
综上所述，本发明通过第一轴体311、第一槽体321、第二轴体312、第二槽体322这种双轴双槽的配合结构可以使得在门体20开启过程中，门体20沿第一方向X远离箱体10运动，侧门封221与前端面14之间的间距增大，如此，可避免因为门封条22的阻碍而使得门体20无法顺利脱离箱体10，且可便于用户打开门体20。
以上实施例仅用以说明本发明的技术方案而非限制，尽管参照较佳实施例对本发明进行了详细说明，例如，不同的实施例中的技术若可叠加使用以同时达到对应的效果，其方案也在本发明的保护范围内。本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的精神和范围。

Claims (12)

  1. 一种冰箱，其特征在于，包括箱体、用以打开和关闭所述箱体的门体以及连接所述箱体及所述门体的铰链组件，所述箱体包括相对设置的后壁及开口，所述后壁朝向所述开口的方向为第一方向，当所述门体处于打开过程中时，所述铰链组件驱动所述门体沿第一方向远离所述箱体运动。
  2. 根据权利要求1所述的冰箱，其特征在于，所述箱体还包括容纳腔室及连接所述铰链组件的枢转侧，当所述门体处于打开过程中时，所述铰链组件驱动所述门体沿第一方向远离所述箱体运动，同时，所述铰链组件驱动所述门体由所述枢转侧朝向所述容纳腔室移动。
  3. 根据权利要求1所述的冰箱，其特征在于，所述箱体还包括邻近所述铰链组件且在所述门体转动路径延伸段上的外侧面及环绕所述开口设置的前端面，所述门体包括相连的门体本体及门封条，所述门封条包括靠近所述外侧面的侧门封，当所述门体处于关闭状态时，所述门封条与所述前端面相互接触，当所述门体处于打开过程中时，所述侧门封与所述前端面之间的间距增大。
  4. 根据权利要求3所述的冰箱，其特征在于，所述铰链组件包括相互配合的第一轴体、第一槽体以及相互配合的第二轴体、第二槽体，所述第一轴***于所述箱体及所述门体的其中之一，所述第一槽***于所述箱体及所述门体的其中另一，所述第二轴***于所述箱体及所述门体的其中之一，所述第二槽***于所述箱体及所述门体的其中另一。
  5. 根据权利要求4所述的冰箱，其特征在于，所述第一轴体及所述第二轴***于所述箱体，所述第一槽体及所述第二槽***于所述门体。
  6. 根据权利要求5所述的冰箱，其特征在于，所述第一槽体包括初始位置及枢转位置，所述第二槽体包括相对设置的第一端、第二端以及位于所述第一端及所述第二端之间且相连的第一段及第二段，当所述门体处于关闭状态时，所述第一轴体处于初始位置，所述第二轴***于第一端，当所述门体处于由关闭状态开启至第一开启角度的过程中时，所述第二轴体于所述第一段内运动而带动所述第一轴体由所述初始位置运动至所述枢转位置，所述门体沿第一方向远离所述箱体运动，当所述门体由第一开启角度继续开启至最大开启角度的过程中时，所述第一轴体保持在所述枢转位置，所述第二轴体以所述第一轴体为圆心并于所述第二段内运动。
  7. 根据权利要求5所述的冰箱，其特征在于，所述第一槽体包括初始位置及枢转位置，所述第二槽体包括相对设置的第一端、第二端以及位于所述第一端及所述第二端之间且相连的第一段、第二段及第三段，当所述门体处于关闭状态时，所述第一轴体处于初始位置，所述第二轴***于第一端，当所述门体处于由关闭状态开启至第一开启角度的过程中时，所述第一轴体保持在初始位置，所述第二轴体以所述第一轴体为圆心并于所述第一段内运动，当所述门体处于由第一开启角度继续开启至第二开启角度的过程中时，所述第二轴体于所述第二段内运动而带动所述第一轴体由所述初始位置运动至所述枢转位置，所述门体沿第一方向远离所述箱体运动，当所述门体由第二开启角度继续开启至最大开启角度的过程中时，所述第一轴体保持在所述枢转位置，所述第二轴体以所述第一轴体为圆心并于所述第三段内运动。
  8. 根据权利要求7所述的冰箱，其特征在于，所述门体上设有第一配合部，所述箱体上设有第二配合部，当所述门体处于关闭状态时，所述第一配合部与所述第二配合部相互卡合，当所述门体处于由关闭状态开启至第一开启角度的过程中时，所述第二轴体以所述第一轴体为圆心并于所述第一段内运动而带动所述第一配合部脱离所述第二配合部。
  9. 根据权利要求6至8中任意一项所述的冰箱，其特征在于，所述门体包括远离所述箱体的前壁及始终夹设于所述前壁及所述箱体之间的侧壁，所述初始位置与所述前壁的距离小于所述枢转位置与所述前壁的距离，所述初始位置与所述侧壁的距离大于所述枢转位置与所述侧壁的距离。
  10. 根据权利要求8所述的冰箱，其特征在于，所述门体包括枢轴连接所述箱体且沿水平方向并排设置的第一门体及第二门体，所述冰箱还包括活动连接于所述第一门体靠近所述第二门体一侧的竖梁，所述第一配合部设置于所述竖梁处，当所述门体处于关闭状态时，所述竖梁延伸至所述第二门体处，当所述门体处于由关闭状态开启至第一开启角度的过程中时，所述竖梁朝靠近所述箱体的一侧转动而使得所述第一门体与所述竖梁之间具有第一折叠角度，当所述门体处于由第一开启角度继续开启至最大开启角度的过程中时，所述竖梁与所述第一门体保持相对静止。
  11. 一种冰箱，其特征在于，包括箱体、用以打开和关闭所述箱体的门体以及连接所述箱体及所述门体的铰链组件，所述箱体包括相对设置的后壁及开口，所述后壁朝向所述开口的方向为第一方向，所述铰链组件包括相互配合的第一轴体、第一槽体以及相互配合的第二轴体、第二槽体，所述第一槽体包括初始位置及枢转位置，所述第二槽体包括相对设置的第一端、第二端以及位于所述第一端及所述第二端之间且相连的第一段及第二段，当所述门体处于关闭状态时，所述第一轴体处于初始位置，所述第二轴***于第一端，当所述门体处于由关闭状态开启至第一开启角度的过程中时，所述第二轴体于所述第一段内运动而带动所述第一轴体由所述初始位置运动至所述枢转位置，所述门体沿第一方向远离所述箱体运动，当所述门体由第一开启角度继续开启至最大开启角度的过程中时，所述第一轴体保持在所述枢转位置，所述第二轴体以所述第一轴体为圆心并于所述第二段内运动。
  12. 根据权利要求11所述的冰箱，其特征在于，所述箱体包括邻近所述铰链组件且在所述门体转动路径延伸段上的外侧面及环绕所述开口设置的前端面，所述门体包括相连的门体本体及门封条，所述门封条包括靠近所述外侧面的侧门封，当所述门体处于关闭状态时，所述门封条与所述前端面相互接触，当所述门体处于由关闭状态开启至第一开启角度的过程中时，所述侧门封与所述前端面之间的间距增大。
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