WO2023109584A1 - 嵌入式冰箱 - Google Patents

嵌入式冰箱 Download PDF

Info

Publication number
WO2023109584A1
WO2023109584A1 PCT/CN2022/136934 CN2022136934W WO2023109584A1 WO 2023109584 A1 WO2023109584 A1 WO 2023109584A1 CN 2022136934 W CN2022136934 W CN 2022136934W WO 2023109584 A1 WO2023109584 A1 WO 2023109584A1
Authority
WO
WIPO (PCT)
Prior art keywords
door body
hinge
door
target area
built
Prior art date
Application number
PCT/CN2022/136934
Other languages
English (en)
French (fr)
Inventor
劳春峰
夏恩品
孙永升
房雯雯
李康
Original Assignee
青岛海尔智能技术研发有限公司
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 青岛海尔智能技术研发有限公司, 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔智能技术研发有限公司
Publication of WO2023109584A1 publication Critical patent/WO2023109584A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic 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
    • 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
    • F25D23/028—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
    • 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 field of refrigeration equipment, in particular to an embedded refrigerator capable of increasing the opening of the door after the door is opened to 90°.
  • the front wall of the door body of the refrigerator is flush with the front end of the cabinet, so that the refrigerator and the cabinet are integrated to beautify the overall effect.
  • the pivot end of the door body is located in the cabinet, if the door body continues to be rotated and opened in situ, it will easily cause interference between the door body and the cabinet, that is, The maximum opening angle of the door body is only 90°, and the user experience is poor.
  • the object of the present invention is to provide a built-in refrigerator capable of increasing the opening of the door body after the door body is opened to 90°.
  • the present invention adopts the following technical solutions: a built-in refrigerator embedded in a cabinet, the built-in refrigerator includes a box body, a door body for opening and closing the box body, and the door body Rotate the hinge device connected to the box, and take the direction of the center of the door in the closed state towards the free end of the door as the first direction; after the door is opened to 90°, the The hinge device drives the door body to move toward the first direction.
  • the hinge device drives the door body to move toward the first direction
  • the hinge device drives the door body to move toward the box body.
  • the hinge device drives the door body to move toward the first direction
  • the hinge device drives the door body to move away from the box body.
  • the door body before the hinge device drives the door body to move toward the first direction, the door body first rotates in situ.
  • the door body rotates in situ.
  • the hinge device includes:
  • the hinge plate is fixed on the box body, one of the hinge plate and the door body is provided with a hinge shaft, and the other is provided with a hinge slot matching the hinge shaft, and the hinge slot includes Opposite first end, second end;
  • a guide structure includes a cam structure arranged on one of the hinge plate and the door body, a guide column arranged on the other to match the contour curve of the cam structure, and the contour curve It has a starting position, a terminal position, and a first section between the starting position and the terminal position, and the guide post moves from the starting position to the terminal position during the opening process of the door body;
  • the hinge shaft When the door body is opened to 90°, the hinge shaft is located at the first end, and after the door body is opened to 90°, the guide column is in the first segment and faces the first end When one end of the section close to the terminal position moves, the hinge axis moves to the second end, and the door body moves toward the first direction.
  • the contour curve also has a second section connecting the initial position and the first section; when the door body is opened to 90° from the closed state, the hinge shaft Keeping at the first end, the guide post moves in the second section with the hinge axis as the center, and the door body rotates on the spot.
  • the contour curve also has a third section connecting the first section and the terminal position; when the door moves toward the first direction and continues to open, the The hinge shaft is kept at the second end, the guide post is centered on the hinge shaft and moves from the third section to the end of the third section close to the terminal position, and the door body is in situ turn.
  • the hinge slot is provided on the door body, and when the door body is in a closed state, the extending direction of the hinge slot is perpendicular to the first direction.
  • the door body rotates around the rotation axis of the door body, the rotation axis of the door body is located in the target area or on the boundary line of the target area, and the target area is located in the first
  • the track is away from the side of the box body; when the rotation axis of the door body is located on the first track line, during the rotation of the door body, the end of the front wall of the door body at the pivotal end is tangent to the cabinet .
  • the door rotates around the rotation axis of the door, the rotation axis of the door is located in the target area or on the boundary line of the target area, and the target area is located in the second The trajectory line is close to the side of the pivot end.
  • the rotation axis of the door body is located on the second trajectory line, during the rotation of the door body, the rear wall of the door body is located at the pivot end end and the The box is tangent.
  • the door body rotates around the rotation axis of the door body, the rotation axis of the door body is located in the target area or on the boundary line of the target area, and the target area is located in the third On the side of the trajectory line away from the pivot end, when the rotation axis of the door body is located on the third trajectory line, the actual maximum door opening angle of the door body is equal to the preset maximum door opening angle.
  • the door body rotates around the door body rotation axis, the door body rotation axis is located in the target area or on the boundary line of the target area, and the target area is located in the fourth
  • the trajectory line is close to the side of the pivoting end.
  • the beneficial effects of the present invention are: in the built-in refrigerator of the present invention, after the door is opened to 90°, the door moves toward the first direction, that is, the pivot end of the door moves along the first direction. The direction moves away from the cabinet, and the interference between the door and the cabinet can be avoided when the door is further opened, thereby increasing the opening of the door and making it easier for users to take and place items.
  • Fig. 1 is a partial schematic perspective view of a built-in refrigerator in a first embodiment of the present invention
  • Fig. 2 is a schematic top view of the built-in refrigerator shown in Fig. 1 (the door body is in a closed state);
  • Fig. 3 is a schematic top view of the built-in refrigerator shown in Fig. 1 (the door body is opened to 90°);
  • Fig. 4 is a schematic top view of the built-in refrigerator shown in Fig. 1 (the door body is opened to 90° and continues to be opened);
  • Fig. 5 is a schematic top view of the built-in refrigerator in the second embodiment of the present invention (the door is in a closed state);
  • Fig. 6 is a schematic top view of the built-in refrigerator shown in Fig. 5 (the door body is opened to 90°);
  • Fig. 7 is a schematic top view of the built-in refrigerator shown in Fig. 6 (the door body is opened to 90° and continues to be opened);
  • Fig. 8 is a schematic top view (hinge device removed) of the built-in refrigerator in the present invention.
  • Fig. 9 shows a schematic diagram of the trajectory of the first trajectory on the hinge installation side, in which a plurality of circles whose centers are on the first trajectory and pass through the centers are shown;
  • Fig. 10 shows a schematic diagram of the trajectory of the first trajectory line on the hinge installation side, wherein a plurality of circles whose centers are on points between the first trajectory line and the X-axis and pass through the centers are shown;
  • Fig. 11 shows a schematic diagram of the trajectory of the second trajectory line on the hinge installation side, wherein the concentric circles whose center is at the intersection of the first trajectory line and the second trajectory line and pass through the origin and point N respectively;
  • Fig. 12 shows a schematic diagram of the trajectory of the second trajectory line on the hinge installation side, which shows concentric circles whose center is in the target area and pass through the origin and N points respectively;
  • Figure 13 shows a circle centered on the axis of rotation of the door body and passing through point D;
  • Fig. 14 shows a schematic diagram of the trajectory of the third trajectory line on the hinge installation side
  • Fig. 15 shows a schematic structural diagram when the door body of the refrigerator in the present invention is rotated by 90°
  • Fig. 16 shows a schematic diagram of the track of the fourth track line on the hinge installation side.
  • FIG. 1 shows a schematic perspective view of a built-in refrigerator in a first embodiment of the present invention.
  • the built-in refrigerator is embedded in the cabinet 4, and only the cabinet 4 on the side of the pivoting end 21 is shown.
  • the embedded refrigerator is entirely embedded in the cabinet 4 . It can be understood that the embedded refrigerator is not necessarily embedded in the cabinet 4, but also can be embedded in the wall.
  • the built-in refrigerator includes a box body 1 , a door body 2 for opening and closing the box body 1 , and a hinge device 3 for rotatably connecting the door body 2 to the box body 1 .
  • the structure in this embodiment is not only applicable to refrigerators with hinge devices 3, but also applicable to other scenarios, such as cabinets, wine cabinets, wardrobes, etc.
  • the present invention uses a built-in refrigerator as an example. But not limited to this.
  • the door body 2 includes a front wall 22, a hinge mounting side 23, a pivot end 21, and a free end opposite to the pivot end 21.
  • the front wall 22 of the door body 2 faces the external environment when the refrigerator is embedded in the cabinet 4. side.
  • the hinge installation side 23 of the door body 2 is the upper side of the door body 2, that is, one end of the hinge device 3 is installed on the hinge installation side 23, and the other end of the hinge device 3 is installed on the upper side of the casing 1.
  • the pivoting end 21 refers to an end where the door body 2 rotates relative to the box body 1 .
  • the direction from the center of the door body 2 in the closed state toward the free end of the door body 2 is defined as the first direction, and the direction opposite to the first direction is defined as the second direction.
  • the first direction is a direction from right to left
  • the second direction is a direction from left to right
  • the first direction is the direction from left to right
  • the second direction is the direction from right to left.
  • the hinge device 3 includes a hinge plate 31 fixed on the box body 1 , and a guide structure for synchronously guiding the translation of the door body 2 during the rotation process of the door body 2 .
  • One of the hinge plate 31 and the door body 2 is provided with a hinge shaft 311 , and the other is provided with a hinge slot 24 matching with the hinge shaft 311 .
  • the hinge shaft 311 rotates in the hinge groove 24, and at the same time, under the guidance of the guide structure, the hinge shaft 311 moves along the hinge groove 24 to drive the The door body 2 translates.
  • the guide structure includes a cam structure 25 provided on one of the hinge plate 31 and the door body 2, and a guide guide provided on the other to match the contour curve of the cam structure 25.
  • the post 312 moves along the contour curve of the cam structure 25 through the guide post 312 to drive the hinge shaft 311 to move along the hinge slot 24 , thereby driving the door body 2 to translate.
  • the guide structure may also be a guide shaft and a guide groove that cooperate with each other. It can be understood that the guide structure only needs to be able to drive the door body 2 to translate in a required direction at each opening stage of the door body 2 .
  • the distribution positions of the hinge shaft 311 , the hinge groove 24 , the cam structure 25 , and the guide post 312 may include various situations.
  • the hinge shaft 311 and the guide post 312 are arranged on the hinge plate 31, and the hinge groove 24 and the cam structure 25 are arranged on the door body 2.
  • the hinge groove 24 Through the cam structure 25, that is, the hinge groove 24 is located on the cam structure 25 and the door body 2 at the same time; in the second example, the hinge shaft 311 and the guide post 312 are arranged on the door body 2, the hinge slot 24 and the cam structure 25 are arranged on the hinge plate 31, at this time, the hinge slot 24 also runs through the cam structure 25; in the third example, the hinge shaft 311 and the cam The structure 25 is arranged on the hinge plate 31, the hinge groove 24 and the guide post 312 are arranged on the door body 2, at this time, the hinge shaft 311 can be fixed on the cam structure 25; In the fourth example, the hinge shaft 311 and the cam structure 25 are arranged on the door body 2, and the hinge groove 24 and the guide post 312 are arranged on the hinge plate 31. At this time, the The hinge shaft 311 can be fixed on the cam structure 25 .
  • the hinge shaft 311 and the guide post 312 are arranged on the hinge plate 31 , and the hinge groove 24 and the cam structure 25 are arranged on the door body 2 .
  • the hinge slot 24 includes a first end 241 and a second end 242 opposite to each other, and the contour curve has a starting position and an end position.
  • the guide post 312 moves from the initial position to the terminal position.
  • the hinge shaft 311 When the door body 2 is opened to 90°, the hinge shaft 311 is located at the first end 241 , and the second end 242 is closer to the front wall 22 than the first end 241 .
  • the starting position is located on the side of the terminal position away from the pivoting end 21 .
  • the hinge shaft 311 is located at the first end 241 when the door body 2 is opened to 90°, not before the door body 2 is opened to 90°.
  • the position of the hinge axis 311 that is, the hinge axis 311 may not be located at the first end 241 before the door body 2 is opened to 90°.
  • the hinge device 3 drives the door body 2 to move toward the first direction, that is, the pivot end 21 of the door body 2 moves along the first direction.
  • One direction moves away from the cabinet 4, and the interference between the door 2 and the cabinet 4 can be avoided when the door 2 is further opened, thereby increasing the opening of the door 2, which is convenient for users to take and place items.
  • the profile curve includes a first segment 251 between the initial position and the terminal position, and after the door body 2 is opened to 90°, the guide post 312 moves to the end of the first section 251 close to the starting position.
  • the guide column 312 moves along the first section 251 toward the end of the first section 251 close to the terminal position, driving the hinge
  • the shaft 311 moves from the first end 241 to the second end 242 to move the door body 2 toward the first direction and further open the door body 2 .
  • the first segment 251 is arc-shaped, and along the direction from the initial position to the terminal position, the first segment 251 gradually approaches the hinge groove 24, so that when the guide post 312 moves along the When the first section 251 moves toward the end of the first section 251 close to the terminal position, it can drive the hinge shaft 311 to move toward the second end 242 .
  • the hinge shaft 311 is fixed on the hinge plate 31, so the position of the hinge shaft 311 remains unchanged.
  • the hinge groove 24 moves toward the first direction, so that the hinge shaft 311 moves to the second end 242 and drives the door body 2 to move toward the first direction.
  • the hinge device 3 when the hinge device 3 drives the door body 2 to move toward the first direction, the hinge device 3 drives the door body 2 to move away from the box body 1 Moving in the direction to increase the distance between the door body 2 and the box body 1 can further increase the opening of the door body 1 .
  • the motion track of the door body 2 can also be set as: when the hinge device 3 drives the door body 2 to move toward the first direction, The hinge device 3 drives the door body 2 to move towards the direction close to the box body 1, so that the door body 2 is in the process of opening, and at the same time, the center of gravity of the door body 2 approaches the box body 1, so that the door body 2 can be avoided. Body 2 falls.
  • the hinge device 3 drives the door body 2 to move toward the first direction
  • the door body 2 can be controlled to move in other directions at the same time according to specific needs.
  • the first direction only is a component of the translation during the rotation of the door body 2 .
  • the extension direction of the hinge groove 24 is perpendicular to the first direction.
  • the extension direction of the hinge groove 24 is parallel to the first direction.
  • the second end 242 is closer to the box body than the first end 241, and the hinge groove 24 moves relative to the hinge shaft 311 so that the hinge shaft 311 moves from the first end 241 to the second end 242, the hinge groove 24 moves along the first direction and simultaneously moves away from the box body 1, driving the door body 2 along the first direction The movement moves away from the box body 1 at the same time.
  • the extension direction of the hinge groove 24 can be adjusted according to specific requirements.
  • the door body 2 before the hinge device 3 drives the door body 2 to move toward the first direction, the door body 2 first rotates at a preset angle. That is, before the door body 2 rotates to 90°, the door body 2 rotates in situ. But it is not limited thereto. It can be understood that the movement trajectory of the door body 2 can be set according to needs. For example, before the door body 2 moves toward the first direction, the door body 2 can be designed to move toward the first direction. The second direction moves or is designed to first rotate in situ and then move to the second direction. It is only necessary to adjust the extension direction of the contour curve according to requirements.
  • the door seal on the door body 2 is tightly adsorbed on the box body 1, so that when the door body 2 is opened from the closed state, the door body 2 is first rotated in situ, which can The door seal is first separated from the box body 1 to prevent the door seal from being deformed and damaged, which will affect the subsequent sealing performance of the door body 2 .
  • the door body 2 rotates to close in situ, which can also reduce the deformation of the door seal, and is conducive to the smooth closing of the door body 2 .
  • the door body 2 when the door body 2 is opened from the closed state, it is first rotated in situ, so that the overturning beam can be overturned and separated from the guiding structure on the box body 1, so that the subsequent door body 2 can continue to rotate and open.
  • the turning beam in the process from closing the door to the final stage, when the door body 2 rotates to close in situ, the turning beam can be turned over to cover the gap between the left and right door bodies under the guidance of the guide structure on the box body 1 .
  • the profile curve also has a second segment 252 connecting the initial position and the first segment 251 .
  • the guide post 312 when the door body 2 is in a closed state, the guide post 312 is located at a starting position.
  • the hinge shaft 311 when the door body 2 is opened from the closed state, the hinge shaft 311 is first kept at the first end 241, and the guide post 312 is centered on the hinge shaft 311 and It moves in the second section 252, so that the door body 2 can rotate to 90° on the spot.
  • the second segment 252 is an arc with the first end 241 as the center. It can be understood that, the length of the second section 252 can be determined according to the angle at which the door body 2 needs to be turned on the spot.
  • the first section 251 extends into the groove 254, and the guide post 312 moves along the first section 251 to the groove 254
  • the groove 254 restricts the guide post 312 to continue to move away from the first section 251 , so as to restrict the door body 2 to continue to rotate. That is, in this embodiment, after the door body 2 moves to the first direction, the door body 2 rotates to the maximum opening angle and cannot be further opened.
  • FIGs 5-7 are the refrigerators in the second embodiment of the present invention.
  • the hinge device 3 drives the door body 2 toward the After moving in the first direction, the door body 2 rotates on the spot. To further open the door body 2 to the maximum angle, avoid the door body 2 moving too much in the first direction to shield the storage compartment in the box body 1 or the drawer in the box body 1 and cannot be opened due to the interference of the door body 2, which is convenient for users Pick and place items.
  • the door body 2 rotates to 90° in situ. But it is not limited thereto. It can be understood that in other implementation manners, before the door body 2 moves toward the first direction, the door body 2 may not rotate in place.
  • the profile curve also has a third section 253 connecting the first section 251 and the terminal position; when the door body 2 is opened until the hinge shaft 311 moves from the first end 241 to the second end 242 and continue to open, the hinge shaft 311 remains at the second end 242, the guide post 312 moves in the third section 253 with the hinge shaft 311 as the center, the door Body 2 rotates in situ.
  • the third section 253 is an arc with the second end 242 as the center, so that when the guide post 312 moves in the third section 253, the hinge shaft 311 can be kept at the second end 242 . end 242 to make the door body 2 rotate in situ.
  • the second embodiment of the present invention is the same as the first embodiment except for the above differences. Here, no more details.
  • the door body 2 rotates around the rotation axis of the door body, and the rotation axis of the door body is located in the target area or on the boundary of the target area.
  • the hinge axis 311 is the rotation axis of the door body.
  • the second end 242 is located in the target area or on the boundary line of the target area.
  • the hinge slot 24 is located in the target area or on the boundary of the target area, so that the hinge axis 311 is always in the target area or on the boundary of the target area during the movement.
  • the position of the hinge slot 24 can be adjusted within the determined target area, reducing the debugging time.
  • it is not limited to this.
  • hinge groove 24 located in the target area or on the boundary line of the target area will be made by taking the hinge groove 24 located in the target area or on the boundary line of the target area as an example.
  • the target area is located on the side of the first trajectory line away from the box body 1.
  • the hinge slot 24 is located on the first trajectory line, the door body 2 will One end of the front wall 22 located at the pivotal end 21 is tangent to the cabinet 4 .
  • the hinge groove 24 is located in the target area, there is a gap between the front wall 22 of the door 2 at the pivot end 21 and the cabinet 4 during the rotation of the door 2 . Therefore, when the hinge groove 24 is located in the target area defined by the first trajectory line or on the boundary of the target area, the door body 2 will not collide with the cabinet 4 or other interferences.
  • the above-mentioned boundary line refers to the first trajectory line.
  • the rotation axis of the door body is always located in the target area or on the boundary line of the target area, so that the door body 2 can be guaranteed 2 always without interfering with cabinets 4.
  • the present invention can carry out debugging in a determined target area, which can ensure that the cabinet 4 will not be interfered with in any case, so that The phenomenon of repeatedly interfering with the cabinet 4 and increasing the debugging time during the debugging process is avoided.
  • the fitting method of the first trajectory line includes the following steps:
  • the first intersection line between the front wall 22 of the door body 2 in the closed state and the hinge installation side 23 of the door body 2 is taken as the X axis
  • the door in the closed state The second intersection line between the pivoting end 21 of the body 2 and the hinge installation side 23 of the door body 2 is the Y axis
  • the intersection of the X axis and the Y axis is taken as the origin O to construct an XY coordinate system;
  • A represents the door body when the door body 2 is in a closed state
  • the first trajectory line divides the hinge installation side 23 of the door body 2 in the closed state into two regions, so that the first trajectory line is far away from the box body.
  • the area on one side of 1 is the target area.
  • the value range of y can also be adaptively expanded, such as -T/2 ⁇ y ⁇ T or the range of y can also be set so that the target area is located on the hinge installation side 23, so as to facilitate the setting of the hinge groove 24.
  • the door body rotation axis/hinge groove 24 is located in the target area defined by the first trajectory line E or on the boundary line (first trajectory line E) of the target area, the door body One end of the front wall 22 of 2 located at the pivotal end 21 is tangent to the cabinet 4 or has a gap, so as not to interfere with the cabinet 4 .
  • the target area is located on the side of the second trajectory line close to the pivot end 21, when the rotation axis of the door body is located on the second trajectory line, during the rotation of the door body 2, One end of the rear wall of the door body 2 located at the pivot end 21 is tangent to the box body 1 .
  • the rotation axis of the door body is located on the side of the second trajectory line close to the pivot end 21, during the rotation of the door body 2, the rear wall of the door body 2 is located at the end of the pivot end 21 and There is a gap between the boxes 1 , that is, there is no interference between the door 2 and the box 1 during the rotation of the door 2 .
  • the target area is jointly defined by the first trajectory line E and the second trajectory line, and the boundary line includes the first trajectory line E and the second trajectory line.
  • the present invention is not limited thereto.
  • the target area may also be limited only by the second trajectory line, and in this case, the boundary line is the second trajectory line.
  • the rear wall of the door body 2 is located at one end of the pivot end 21 and the box body 1, and at the same time, there is a gap between the front wall 22 of the door 2 at the pivot end 21 and the cabinet 4, that is, during the rotation of the door 2, the door 2 and the cabinet 4 and There will be no interference with the box body 1.
  • the present invention can carry out debugging in a determined target area, and can ensure that the cabinet 4 and the cabinet 4 will not be interfered with in any case. Body 1, so as to avoid repeated interference with the cabinet 4 and/or cabinet 1 during the debugging process, thereby increasing the debugging time.
  • fitting method of the second trajectory line includes the following steps:
  • the second intersection line of the hinge installation side 23 of the door body 2 is the Y axis, and the intersection point of the X axis and the Y axis is used as the origin O to construct an XY coordinate system;
  • the present invention is not limited thereto.
  • the value range of x can also be adaptively narrowed.
  • the second trajectory line divides the hinge installation side 23 of the door body 2 in the closed state into two regions, so that the second trajectory line is close to the pivoting area.
  • the area on one side of the end 21 is the target area.
  • the hinge mounting side 23 includes four sides, namely the front side, the rear side, the left side and the right side, wherein the front side is the side where the X-axis is located, the right side is the side where the Y-axis is located, and the front side and the right side are The intersection point is the origin, and the intersection point between the back and the right is defined as N points.
  • the N point is located at an end of the rear wall of the door body 2 corresponding to the pivoting end 21 .
  • x represents the rotation axis of the door body
  • y represents the ordinate of the rotation axis of the door body.
  • the circle passing through point N will overlap with the box body 1, that is, at the center of rotation of the door body
  • the second trajectory line F is located on the side away from the pivot end 21 , during the rotation of the door body 2 , there is interference between the point N and the box body 1 . Therefore, when the rotation axis of the door body is located in the target area defined by the side of the second trajectory line close to the pivot end 21, the N point of the door body 2 is tangent to the box body 1 or there is a gap, without Will interfere with the box 1. Therefore, it is determined that the target area is further located on the side of the second trajectory line close to the pivot end 21, so that during the rotation of the door body 2, the distance between the door body 2, the cabinet 4 and the box body 1 is uniform. No interference.
  • the target area is located on the side of the third trajectory line away from the pivot end 21, when the rotation axis of the door body is located on the third trajectory line, the actual The maximum door opening angle is equal to the preset maximum door opening angle.
  • the actual maximum door opening angle of the door body 2 is greater than the preset maximum door opening angle;
  • the actual maximum opening angle of the door body 2 is smaller than the preset maximum opening angle. Therefore, the target area is limited and located on the side of the third trajectory away from the pivot end 21, so that the actual maximum opening angle of the door body 2 is not less than the preset maximum opening angle.
  • the technician can know the relationship between the final actual maximum door opening angle of the door body 2 and the preset maximum door opening angle according to the finally determined positional relationship between the rotation axis of the door body and the third trajectory line.
  • the actual maximum opening angle of the door body 2 is not less than the maximum opening angle, so the target area is limited to a position located on the third trajectory line away from the pivot end 21. side.
  • fitting method of the third trajectory line includes the following steps:
  • the second intersection line of the hinge installation side 23 of the door body 2 is the Y axis, and the intersection of the X axis and the Y axis is taken as the origin O, thereby constructing an XY coordinate system;
  • the value range of y can also be expanded adaptively, such as -T/2 ⁇ y ⁇ T .
  • the third trajectory line divides the hinge installation side 23 of the door body 2 in the closed state into two regions, so that the third trajectory line is far away from the The area on one side of the pivot end 21 is the target area.
  • the cabinet 4 has a point D on the same horizontal line as the origin, with the center of rotation of the door body as the circle point, and the distance from the center of rotation of the door body to point D as the radius Draw a circle, the point of intersection between the circle and the front edge of the hinge installation side 23 when the door body 2 is in the closed state is point E, then the line between the axis of door rotation and point D and the line between the axis of door rotation and point E The included angle is the angle V through which the door body 2 turns.
  • the third trajectory line G as shown in Figure 14 can be drawn, and it can be drawn that It is a straight line.
  • the actual maximum opening angle of the door body 2 is equal to V.
  • the actual maximum opening angle of the door body 2 is greater than V, and the actual maximum opening angle of the door body 2 is smaller than V when the third trajectory line G is located on the side close to the pivoting end 21 .
  • the third trajectory G, the first trajectory E, and the second trajectory F jointly define the target area.
  • the boundary lines of the target area include the first trajectory E, the second trajectory F and the third trajectory G.
  • the door body 2 When the hinge groove 24 is set in the target area defined by the third trajectory line G, the first trajectory line E, and the second trajectory line F, or on the boundary line corresponding to the target area, the door body 2 During the rotation process, the door body 2 will not interfere with the cabinet 4 and the box body 1, and the actual maximum opening angle of the door body 2 is not less than the preset maximum opening angle.
  • the present invention is not limited thereto.
  • the third trajectory line may also define the target area alone or together with the first trajectory line or the second trajectory line.
  • the target area is located on the side of the fourth trajectory line close to the pivot end 21, and when the rotation axis of the door body is located on the fourth trajectory line, the door body 2 rotates to 90°
  • the third gap between the front wall 22 of the door body 2 and the cabinet 4 is equal to the first gap between the pivot end 21 of the door body 2 and the cabinet 4 when the door body 2 is in the closed state, that is, , the door body 2 will not move inward, so that it will not affect the user to pick and place items;
  • the third gap is smaller than the first gap, that is, the door body 2 will move outward when turning to 90°, which is beneficial for users to pick and place items;
  • the fourth trajectory is on the side away from the pivot end 21, when the door body 2 rotates to 90°, the third gap is larger than the first gap, that is, the door body 2 rotates to 90° ° will move inward, at this time, the door body 2 will cover the storage space of part of the storage compartment, affecting the user to pick and
  • the target area is determined to be located on the side of the fourth trajectory line close to the pivot end 21, so that after the door body 2 rotates to 90°, the storage space will not be covered, and the storage space will not be blocked. It will affect the user to pick and place items.
  • the fitting method of the fourth trajectory line includes the following steps:
  • the second intersection line of the hinge installation side 23 of the door body 2 is the Y axis, and the intersection of the X axis and the Y axis is taken as the origin O, thereby constructing an XY coordinate system;
  • x ⁇ y.
  • the fourth trajectory line H whose rotation axis of the door body is on the hinge installation side 23 of the door body 2 in the closed state can be determined, and the rotation axis center of the door body is selected at this first position. Moving on the four trajectory lines H or choosing to move on the fourth trajectory line H can ensure that the gap between the door body 2 and the cabinet 4 remains unchanged when the door body 2 rotates to 90°, thereby not affecting the user's retrieval.
  • the fourth trajectory line H, the first trajectory line E, the second trajectory line F, and the third trajectory line G jointly define a target area.
  • the boundary line of the target area includes a third trajectory line G and a fourth trajectory line H.
  • the front wall 22 of the door body 2 is positioned at the target area.
  • the rear wall of the door body 2 has a gap between one end of the pivoting end 21 and the box body 1, and the door body 2
  • the actual maximum door opening angle is not less than the preset maximum door opening angle, and the door body 2 will not move inward when it rotates to 90°.
  • the fourth trajectory line H can also define the target area alone; or the fourth trajectory line H and the first trajectory line E, the At least one combination of the second trajectory line F and the third trajectory line G defines the target area.
  • the hinge device 3 drives the door body 2 to move toward the first direction, that is, the door body
  • the pivoting end 21 of 2 moves away from the cabinet 4 along the first direction, and the interference between the door 2 and the cabinet 4 can be avoided when the door 2 is further opened, thereby increasing the opening of the door 2 , which is convenient for users to pick and place items.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Hinges (AREA)
  • Refrigerator Housings (AREA)

Abstract

一种嵌入式冰箱，包括箱体（1）、门体（2）、将门体（2）转动连接于箱体（1）上的铰链装置（3），以处于关门状态的所述门体（2）的中心朝向所述门体（2）的自由端的方向为第一方向；在所述门体（2）打开至90°后，所述铰链装置（3）驱动所述门休（2）朝向所述第一方向移动；能够避免门体（2）与橱柜（4）之间的干涉，从而增大门体（2）的开度。

Description

嵌入式冰箱 技术领域
本发明涉及制冷设备领域，尤其涉及一种在门体打开至90°后能够增大门体的开度的嵌入式冰箱。
背景技术
对于嵌入式冰箱，最好在将所述嵌入式冰箱嵌入橱柜内后，所述冰箱的门体的前壁与橱柜的前端相平齐，以使冰箱与橱柜一体化，美化整体效果。但是，对于这种嵌入式冰箱，在门体旋转打开至90°时，门体的枢转端位于橱柜内，若继续原地转动打开门体易导致门体与橱柜之间产生干涉，即，门体的最大打开角度仅为90°，用户的使用体验较差。
发明内容
本发明的目的在于提供一种在门体打开至90°后能够增大门体的开度的嵌入式冰箱。
为实现上述发明目的，本发明采用如下技术方案：一种嵌入式冰箱，嵌入橱柜内，所述嵌入式冰箱包括箱体、用以打开和关闭所述箱体的门体、将所述门体转动连接于所述箱体上的铰链装置，以处于关门状态的所述门体的中心朝向所述门体的自由端的方向为第一方向；在所述门体打开至90°后，所述铰链装置驱动所述门体朝向所述第一方向移动。
作为本发明进一步改进的技术方案，在所述铰链装置驱动所述门体朝向所述第一方向移动的同时，所述铰链装置驱动所述门体朝靠近所述箱体的方向移动。
作为本发明进一步改进的技术方案，在所述铰链装置驱动所述门体朝向所述第一方向移动的同时，所述铰链装置驱动所述门体朝远离所述箱体的方向移动。
作为本发明进一步改进的技术方案，在所述铰链装置驱动所述门体朝向所述第一方向移动前，所述门体先原地转动。
作为本发明进一步改进的技术方案，在所述铰链装置驱动所述门体朝向所述第一方向移动后，所述门体原地转动。
作为本发明进一步改进的技术方案，所述铰链装置包括：
铰链板，固定于所述箱体上，所述铰链板与所述门体中的一个上设有铰链轴、另一个上设有与所述铰链轴相配合的铰链槽，所述铰链槽包括相对的第一端、第二端；
引导结构，所述引导结构包括设于所述铰链板与所述门体中的一个上的凸轮结构、设于另一个上与所述凸轮结构的轮廓曲线相配合的导柱，所述轮廓曲线具有起始位置、终端位置、位于所述起始位置与终端位置之间的第一段，在门体打开过程中，所述导柱自起始位置向终端位置移动；
在所述门体打开至90°时，所述铰链轴位于所述第一端，在所述门体打开至90°后，所述导柱在所述第一段内并朝向所述第一段靠近所述终端位置的一端移动时带动所述铰链 轴向第二端移动，所述门体朝向所述第一方向移动。
作为本发明进一步改进的技术方案，所述轮廓曲线还具有连通所述起始位置与所述第一段的第二段；在所述门体由关闭状态打开至90°时，所述铰链轴保持在所述第一端，所述导柱以所述铰链轴为圆心并于所述第二段内运动，所述门体原地转动。
作为本发明进一步改进的技术方案，所述轮廓曲线还具有连通所述第一段与所述终端位置的第三段；在所述门体朝向所述第一方向移动后并继续打开时，所述铰链轴保持在所述第二端，所述导柱以所述铰链轴为圆心并于所述第三段向所述第三段靠近所述终端位置的一端移动，所述门体原地转动。
作为本发明进一步改进的技术方案，所述铰链槽设置于所述门体上，在所述门体处于关闭状态时，所述铰链槽的延伸方向与所述第一方向相垂直。
作为本发明进一步改进的技术方案，所述门体绕门体转动轴心转动，所述门体转动轴心位于目标区域内或者位于所述目标区域的边界线上，所述目标区域位于第一轨迹远离所述箱体的一侧；在所述门体转动轴心位于所述第一轨迹线上时，门体转动过程中，所述门体的前壁位于枢转端的一端与橱柜相切。
作为本发明进一步改进的技术方案，所述门体绕门体转动轴心转动，所述门体转动轴心位于目标区域内或者位于所述目标区域的边界线上，所述目标区域位于第二轨迹线靠近所述枢转端的一侧，在所述门体转动轴心位于所述第二轨迹线上时，门体转动过程中，所述门体的后壁位于枢转端的一端与所述箱体相切。
作为本发明进一步改进的技术方案，所述门体绕门体转动轴心转动，所述门体转动轴心位于目标区域内或者位于所述目标区域的边界线上，所述目标区域位于第三轨迹线远离所述枢转端的一侧，在所述门体转动轴心位于处于所述第三轨迹线上时，所述门体的实际最大开门角度等于预设最大开门角度。
作为本发明进一步改进的技术方案，所述门体绕门体转动轴心转动，所述门体转动轴心位于目标区域内或者位于所述目标区域的边界线上，所述目标区域位于第四轨迹线靠近所述枢转端的一侧，在所述门体转动轴心位于所述第四轨迹线上时，所述门体转动至90°时所述门体的前壁与所述橱柜之间的第三间隙等于门体处于关闭状态时所述门体的枢转端与所述橱柜之间的第一间隙。
本发明的有益效果是：本发明中的嵌入式冰箱，通过使门体打开至90°后，所述门体朝向第一方向移动，即，所述门体的枢转端沿所述第一方向向远离所述橱柜的方向移动，在进一步打开门体时能够避免门体与橱柜之间的干涉，从而增大门体的开度，便于用户取放物品。
附图说明
图1是本发明第一实施方式中的嵌入式冰箱的部分示意性立体图；
图2是图1所示的嵌入式冰箱的示意性俯视图(门体处于关闭状态)；
图3是图1所示的嵌入式冰箱的示意性俯视图(门体打开至90°)；
图4是图1所示的嵌入式冰箱的示意性俯视图(门体打开至90°后继续打开)；
图5是本发明第二实施方式中的嵌入式冰箱的示意性俯视图(门体处于关闭状态)；
图6是图5所示的嵌入式冰箱的示意性俯视图(门体打开至90°)；
图7是图6所示的嵌入式冰箱的示意性俯视图(门体打开至90°后继续打开)；
图8是本发明中的嵌入式冰箱的示意性俯视图(去除铰链装置)。
图9示出了第一轨迹线在铰链安装侧的轨迹示意图，其中示出了圆心在该第一轨迹线上且经过圆心的多个圆；
图10示出了第一轨迹线在铰链安装侧的轨迹示意图，其中示出了圆心在该第一轨迹线和X轴之间的点上且经过圆心的多个圆；
图11示出了第二轨迹线在铰链安装侧的轨迹示意图，其中示出了圆心在第一轨迹线和第二轨迹线的交叉点处且分别经过原点和N点的同心圆；
图12示出了第二轨迹线在铰链安装侧的轨迹示意图，其中示出了圆心在目标区域内且分别经过原点和N点的同心圆；
图13示出了以门体转动轴心为圆心且经过D点的圆；
图14示出了第三轨迹线在铰链安装侧的轨迹示意图；
图15示出了本发明中的冰箱的门体转动90°时的示意性结构图；
图16示出了第四轨迹线在铰链安装侧的轨迹示意图。
具体实施方式
以下将结合附图所示的各实施方式对本发明进行详细描述，请参照图1-图16所示，为本发明的较佳实施方式，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。但应当说明的是，这些实施方式并非对本发明的限制，本领域普通技术人员根据这些实施方式所作的功能、方法、或者结构上的等效变换或替代，均属于本发明的保护范围之内。
请参图1所示，示出了本发明第一实施方式中的嵌入式冰箱的示意性立体图。其中，所述嵌入式冰箱嵌入橱柜4内，且仅示出位于枢转端21一侧的橱柜4。实际安装中，所述嵌入式冰箱是整个嵌入橱柜4中的。可以理解的是，嵌入式冰箱不一定是嵌入橱柜4内，也可以是嵌入墙体内。
所述嵌入式冰箱包括箱体1、用以打开和关闭所述箱体1的门体2、将所述门体2转动连接于所述箱体1上的铰链装置3。
需要强调的是，本实施方式中的结构不仅适用于带有铰链装置3的冰箱，也可适用于其他场景，例如橱柜、酒柜、衣柜等等，本发明以嵌入式冰箱为例作说明，但并不以此为限。
所述门体2包括前壁22、铰链安装侧23、枢转端21、与所述枢转端21相对的自 由端，该门体2的前壁22为冰箱在嵌入橱柜4时面向外部环境的一侧。该门体2的铰链安装侧23为门体2的上侧，即铰链装置3的一端是安装在该铰链安装侧23的，铰链装置3的另一端安装在箱体1的上侧。所述枢转端21是指门体2相对所述箱体1转动的一端。
定义处于关门状态的所述门体2的中心朝向所述门体2的自由端的方向为第一方向，定义与所述第一方向相反的方向为第二方向。
具体地，当所述冰箱的右侧设置所述铰链装置3时，所述第一方向即为从右向左的方向，所述第二方向即为从左向右的方向。当所述冰箱的左侧设置所述铰链装置3时，所述第一方向即为从左向右的方向，所述第二方向即为从右向左的方向。
结合图2所示，所述铰链装置3包括固定于所述箱体1上的铰链板31、在门体2转动过程中同步引导门体2平移的引导结构。
所述铰链板31与所述门体2中的一个上设有铰链轴311、另一个上设有与所述铰链轴311相配合的铰链槽24。在门体2转动过程中，所述铰链轴311于所述铰链槽24内转动，同时，在所述引导结构的引导下，所述铰链轴311沿所述铰链槽24移动，以带动所述门体2平移。
本实施方式中，所述引导结构包括设于所述铰链板31与所述门体2中的一个上的凸轮结构25、设于另一个上与所述凸轮结构25的轮廓曲线相配合的导柱312，通过所述导柱312沿所述凸轮结构25的轮廓曲线移动以带动所述铰链轴311沿所述铰链槽24移动，从而带动所述门体2平移。当然，并不以此为限，于其他实施方式中，所述引导结构也可以是相互配合的引导轴以及引导槽。可以理解的是，所述引导结构只要能够在门体2的各个打开阶段实现带动门体2沿需求的方向平移即可。
也就是说，所述铰链轴311、铰链槽24、凸轮结构25、导柱312的分布位置可以包含多种情况。在第一示例中，所述铰链轴311以及导柱312设置于所述铰链板31上，所述铰链槽24以及凸轮结构25设置于所述门体2上，此时，所述铰链槽24贯穿所述凸轮结构25，即，所述铰链槽24同时位于所述凸轮结构25以及所述门体2上；在第二示例中，所述铰链轴311以及导柱312设置于所述门体2上，所述铰链槽24以及凸轮结构25设置于所述铰链板31上，此时，铰链槽24同样贯穿所述凸轮结构25；在第三示例中，所述铰链轴311以及所述凸轮结构25设于所述铰链板31上，所述铰链槽24以及所述导柱312设置于所述门体2上，此时，所述铰链轴311可固定于所述凸轮结构25上；在第四示例中，所述铰链轴311以及所述凸轮结构25设于所述门体2上，所述铰链槽24以及所述导柱312设置于所述铰链板31上，此时，所述铰链轴311可固定于所述凸轮结构25上。
这里，以第一示例为例，即，所述铰链轴311以及导柱312设置于所述铰链板31上，所述铰链槽24以及凸轮结构25设置于所述门体2上。
具体地，所述铰链槽24包括相对的第一端241、第二端242，所述轮廓曲线具有起始位置、终端位置。在所述门体2打开过程中，所述导柱312自所述起始位置向所述终端位置移动。
在所述门体2打开至90°时，所述铰链轴311位于所述第一端241，所述第二端242相对于所述第一端241更靠近所述前壁22。所述起始位置位于所述终端位置远离所述枢转端21的一侧。
可以理解的是，本发明中仅限定在所述门体2打开至90°时，所述铰链轴311位于所述第一端241，并不限定在所述门体2打开至90°前，所述铰链轴311的位置，即，在所述门体2打开至90°前，所述铰链轴311可不位于所述第一端241。
进一步地，在所述门体2打开至90°后，所述铰链装置3驱动所述门体2朝向所述第一方向移动，即，所述门体2的枢转端21沿所述第一方向向远离所述橱柜4的方向移动，在进一步打开门体2时能够避免门体2与橱柜4之间的干涉，从而增大门体2的开度，便于用户取放物品。
具体地，结合图3至图4所示，所述轮廓曲线包括位于所述起始位置与终端位置之间的第一段251，在所述门体2打开至90°后，所述导柱312移动至所述第一段251靠近所述起始位置的一端。在所述门体2打开至90°后并继续转动时，所述导柱312沿着所述第一段251并朝向所述第一段251靠近所述终端位置的一端移动，带动所述铰链轴311自第一端241向第二端242移动，以使所述门体2朝向所述第一方向移动，进一步打开所述门体2。
具体地，所述第一段251呈弧形，且沿所述起始位置向终端位置的方向，所述第一段251逐渐靠近所述铰链槽24，从而，在所述导柱312沿所述第一段251向所述第一段251靠近所述终端位置的一端移动时，能够带动所述铰链轴311向所述第二端242移动。
可以理解的是，所述铰链轴311固定于所述铰链板31上，故，所述铰链轴311的位置不变，在所述铰链轴311相对所述铰链槽24向所述第二端242移动时，即所述铰链槽24向所述第一方向移动，以使铰链轴311移动至所述第二端242，带动所述门体2向所述第一方向移动。
进一步地，于一具体实施方式中，在所述铰链装置3驱动所述门体2朝向所述第一方向移动的同时，所述铰链装置3驱动所述门体2朝远离所述箱体1的方向移动，增大所述门体2与箱体1之间的距离，能够进一步增大门体1的开度。当然，并不以此为限，于其他实施方式中，所述门体2的运动轨迹也可以设置为：在所述铰链装置3驱动所述门体2朝向所述第一方向移动的同时，所述铰链装置3驱动所述门体2朝靠近所述箱体1的方向移动，以使门体2在打开的过程中，同时所述门体2的重心朝向箱体1靠近，能够避免门体2倾倒。可以理解的是，在所述铰链装置3驱动所述门体2 朝向所述第一方向移动的同时，可以根据具体需求控制门体2同时向其他方向移动，此时，所述第一方向仅为所述门体2转动过程中平移的一个分量。
具体地，在所述门体2处于关闭状态时，所述铰链槽24的延伸方向与所述第一方向相垂直。在门体2的打开至90°时，所述铰链槽24的延伸方向与所述第一方向相平行。在门体2打开至90度后，所述第二端242相较于所述第一端241更靠近所述箱体，在所述铰链槽24相对所述铰链轴311移动使所述铰链轴311自第一端241移动至第二端242时，所述铰链槽24沿所述第一方向移动同时向远离所述箱体1的方向移动，带动所述门体2沿所述第一方向移动同时向远离所述箱体1的方向移动。当然，并不以此为限，于其他实施方式中，可以根据具体需求调节所述铰链槽24的延伸方向。
进一步地，本实施方式中，在所述铰链装置3驱动所述门体2朝向所述第一方向移动前，所述门体2先原地转动预设角度。即，在所述门体2转动至90°前，所述门体2原地转动。但并不以此为限，可以理解的是，可以根据需要设置门体2的运动轨迹，如，在所述门体2朝向所述第一方向移动前，所述门体2可以设计为向第二方向移动或者设计为先原地转动再向第二方向移动。只要根据需求调整所述轮廓曲线的延伸方向即可。
可知的是，在门体2处于关闭状态时，门体2上的门封紧密吸附于箱体1上，从而，在门体2自关闭状态打开时，先使门体2原地转动，能够使所述门封先脱离所述箱体1，以防门封发生变形损坏，影响门体2后续的密封性能。对应的，在关门至最后阶段，门体2原地转动至关闭，同样能够减少门封的变形，有利于门体2的顺利关闭。
同时，对于具有翻转梁的冰箱，门体2自关闭状态打开时先原地转动，能够使翻转梁翻转并脱离箱体1上的导向结构，使后续门体2能够继续旋转打开。对应的，在关门至最后阶段，门体2原地转动至关闭的过程中，能够使翻转梁在箱体1上的导向结构的引导下翻转至遮蔽左右门体之间的缝隙。
具体地，结合图2至图3所示，所述轮廓曲线还具有连通所述起始位置与所述第一段251的第二段252。如图2所示，在所述门体2处于关闭状态时，所述导柱312位于起始位置处。如图3所示，在所述在所述门体2由关闭状态打开时，所述铰链轴311先保持在所述第一端241，所述导柱312以所述铰链轴311为圆心并于所述第二段252内运动，从而使所述门体2能够原地转动至90°。
具体地，所述第二段252为以所述第一端241为圆心的圆弧。可以理解的是，所述第二段252的长度可根据所述门体2需要原地转动的角度来确定。
本实施方式中，所述终端位置处具有凹槽254，所述第一段251延伸至所述凹槽254内，在所述导柱312沿所述第一段251移动至所述凹槽254内后，所述凹槽254限制所述导柱312继续向远离所述第一段251的方向移动，以限制所述门体2继续转动。即，本实施方式中，在所述门体2向第一方向移动后，所述门体2即转动至最大开启 角度，无法进一步打开。
请参图5-图7所示，为本发明第二实施方式中的冰箱，本发明第二实施方式与第一实施方式的区别在于：在所述铰链装置3驱动所述门体2朝向所述第一方向移动后，所述门体2原地转动。以进一步打开门体2至最大角度，避免门体2向第一方向移动过大遮蔽箱体1内的储物间室或者箱体1内的抽屉等受门体2干涉而无法打开，便于用户取放物品。
本实施方式中，在所述门体2朝向所述第一方向移动前，所述门体2原地转动至90°。但并不以此为限，可以理解的是，于其他实施方式中，在所述门体2朝向所述第一方向移动前，所述门体2也可以不原地转动。
具体地，所述轮廓曲线还具有连通所述第一段251与所述终端位置的第三段253；在所述门体2打开至所述铰链轴311自第一端241移动至第二端242后并继续打开的过程中，所述铰链轴311保持在所述第二端242，所述导柱312以所述铰链轴311为圆心并于所述第三段253内运动，所述门体2原地转动。
所述第三段253为以所述第二端242为圆心的圆弧，从而，在所述导柱312于所述第三段253内移动时，能够使铰链轴311保持在所述第二端242，使所述门体2原地转动。
本发明中第二实施方式与第一实施方式除上述区别外，其他均相同。于此，不再赘述。
进一步地，所述门体2转动过程中，所述门体2绕门体转动轴心转动，所述门体转动轴心位于目标区域内或者位于所述目标区域的边界上。
对于具有所述铰链轴311以及与所述铰链轴311相配合的所述铰链槽24的实施方式中，在门体2转动过程中，所述门体2绕所述铰链轴311转动，即，所述铰链轴311即为门体转动轴心。
进一步地，所述第二端242位于所述目标区域内或者位于所述目标区域的边界线上。
优选的，所述铰链槽24位于目标区域内或者位于所述目标区域的边界上，以使铰链轴311在移动过程中也一直处于所述目标区域内或者位于所述目标区域的边界上。通过限定目标区域，从而可以在确定的目标区域内进行调试铰链槽24的位置，减少调试时间。当然，并不以此为限。
下面以所述铰链槽24位于所述目标区域内或者位于所述目标区域的边界线上为例进行说明。
进一步地，所述目标区域位于第一轨迹线远离所述箱体1的一侧，在所述铰链槽24位于所述第一轨迹线上时，门体2转动过程中，所述门体2的前壁22位于枢转端21的一端与所述橱柜4相切。在所述铰链槽24位于目标区域内时，门体2转动过程中， 所述门体2的前壁22位于枢转端21的一端与橱柜4之间具有间隙。从而，在所述铰链槽24位于由所述第一轨迹线限定的目标区域内或者位于该目标区域的边界上时，所述门体2不会与所述橱柜4产生碰撞等其他干涉。
可以理解的是，在仅有所述第一轨迹线的实施方式中，上述的边界线即指所述第一轨迹线。
本发明中的门体2在转动的过程中，使门体转动轴心始终位于所述目标区域内或者位于所述目标区域的边界线上，从而，可以保证门体2转动过程中，门体2始终不会干涉橱柜4。与现有技术中人为地根据经验不断调试来确定合适的门体转动轴心的方式相比，本发明可以在确定的目标区域内进行调试，能够保证无论如何调试都不会干涉橱柜4，从而避免在调试过程中反复出现干涉橱柜4从而增加调试时间的现象。
具体地，所述第一轨迹线的拟合方法包括如下步骤：
如图8-9所示，以处于关闭状态下的所述门体2的前壁22与门体2的铰链安装侧23的第一交线为X轴，以处于关闭状态下的所述门体2的枢转端21与门体2的铰链安装侧23的第二交线为Y轴，并以所述X轴和所述Y轴的交点作为原点O，构建XY坐标系；
按照公式x＝(y 2-A 2)/2A在所述XY坐标系内绘制出所述第一轨迹线，其中，如图中所示，A表示门体2处于关闭状态时所述门体2的枢转端21与橱柜4之间的第一间隙。
可以理解的是，上述的原点为所述门体2的前壁22位于枢转端21的一端。
在拟合出所述第一轨迹线后，所述第一轨迹线将处于关闭状态的所述门体2的铰链安装侧23分为两个区域，以位于所述第一轨迹线远离箱体1的一侧的区域为目标区域。
进一步地，公式x＝(y 2-A 2)/2A中y的范围为：0≤y≤T，其中，T表示所述门体2的厚度值。以使确定出的所述目标区域位于门体2的厚度值范围内。当然，并不以此为限，在所述门体转动轴心设置于门体22外部的实施方式中，也可以适应性扩大所述y的取值范围，如-T/2≤y≤T；或者所述y的范围也可以设置为使所述目标区域位于所述铰链安装侧23上，以便于铰链槽24的设置。
优选地，公式x＝(y 2-A 2)/2A中，在A＝3时，0≤y≤T/4；在A＝4时，0≤y≤3T/10；在A＝6时，0≤y≤2T/5；在A＝10时，0≤y≤T/2；在A＝18时，0≤y≤3T/5。
其中，公式x＝(y 2-A 2)/2A的获得方法是：设定门体转动轴心在XY坐标系上的坐标为(x,y)，其中，x表示门体转动轴心的横坐标，y表示门体转动轴心的纵坐标。假设门体转动轴心到原点的距离为R1，则门体2在转动过程中，原点在以轴心(x,y)为圆心同时半径为R1的圆上运动，为了避免门体2与橱柜4干涉，则要保证原点不与橱柜4干涉，因此需要满足以下条件：R1-x≤A且x 2+y 2＝R1 2，取R1-x＝A，则经过换算可得：x 2+y 2＝(x+A) 2，分解公式可以得到上述公式x＝(y 2-A 2)/2A。
可以理解的是，在R1-x＝A时，门体2转动过程中，所述门体2的前壁22位于枢转端21的一端与橱柜4相切。即，在所述门体转动轴心位于以公式x＝(y 2-A 2)/2A绘制出的第一轨迹线上时，门体2转动过程中，所述门体2的前壁22位于枢转端21的一端始终与橱柜4相切。
假设门体2的厚度值T和第一间隙A为固定值，那么根据公式x＝(y 2-A 2)/2A以及y的范围0≤y≤T可以绘制出图9所示的第一轨迹线E。若圆心为第一轨迹线E中各个点，则如图9所示，第一轨迹线E上的点到原点的距离作为半径，则通过原点的圆都会与橱柜4相切，即，在所述门体转动轴心/铰链槽24位于所述第一轨迹线E上时，门体2转动过程中，所述门体2的前壁22位于枢转端21的一端与橱柜4相切。而若圆心处于第一轨迹线E远离所述箱体1的一侧的某一点，则如图10所示，通过原点的圆则会与橱柜4有间隙，即，在所述门体转动轴心/铰链槽24位于所述第一轨迹线E远离所述箱体1的一侧时，门体2转动过程中，所述门体2的前壁22位于枢转端21的一端与橱柜4有间隙。因而，在所述门体转动轴心/铰链槽24位于由所述第一轨迹线E限定的所述目标区域内或者位于该目标区域的边界线(第一轨迹线E)上时，门体2的前壁22位于枢转端21的一端与橱柜4相切或有间隙，不会与所述橱柜4干涉。
进一步地，所述目标区域位于所述第二轨迹线靠近所述枢转端21的一侧，在所述门体转动轴心位于所述第二轨迹线上时，门体2转动过程中，所述门体2的后壁位于枢转端21的一端与所述箱体1相切。在所述门体转动轴心位于所述第二轨迹线靠近所述枢转端21的一侧时，门体2转动过程中，所述门体2的后壁位于枢转端21的一端与所述箱体1之间具有间隙，即，门体2转动过程中，所述门体2与所述箱体1之间不会产生干涉。
于一具体实施方式中，所述目标区域由第一轨迹线E以及第二轨迹线共同限定，所述边界线包括第一轨迹线E以及第二轨迹线。当然，并不以此为限，于其他实施方式中，所述目标区域也可以仅由所述第二轨迹线限定，此时，所述边界线即为所述第二轨迹线。
在所述门体转动轴心位于由所述第一轨迹线E以及第二轨迹线共同限定的目标区域内时，所述门体2的后壁位于枢转端21的一端与所述箱体1之间具有间隙，同时，所述门体2的前壁22位于枢转端21的一端与橱柜4之间具有间隙，即，门体2转动过程中，所述门体2与橱柜4以及与箱体1之间均不会产生干涉。
在所述门体转动轴心位于作为目标区域的边界线的第一轨迹线E上时，所述门体2的前壁22位于枢转端21的一端与橱柜4之间相切，所述门体2的后壁位于枢转端21的一端与所述箱体1之间具有间隙。在所述门体转动轴心位于作为目标区域的边界线的第二轨迹线上时，所述门体2的前壁22位于枢转端21的一端与橱柜4之间具有间隙，所述门体2的后壁位于枢转端21的一端与所述箱体1之间相切。故，门体2转动 过程中，只要确定所述门体转动轴心位于所述目标区域内或者该目标区域的边界线上，即可保证所述门体2与橱柜4以及与箱体1之间均不会产生干涉。与现有技术中人为地根据经验不断调试来确定合适的铰链槽24的位置的方式相比，本发明可以在确定的目标区域内进行调试，能够保证无论如何调试都不会干涉橱柜4以及箱体1，从而避免在调试过程中反复出现干涉橱柜4和/或干涉箱体1从而增加调试时间的现象。
进一步地，所述第二轨迹线的拟合方法包括如下步骤：
以处于关闭状态下的所述门体2的前壁22与门体2的铰链安装侧23的第一交线为X轴，以处于关闭状态下的所述门体2的枢转端21与门体2的铰链安装侧23的第二交线为Y轴，并以所述X轴和所述Y轴的交点作为原点O，构建XY坐标系；
按照公式y＝T-(x 2-B 2)/2B在所述XY坐标系内绘制出所述第二轨迹线，其中，B表示门体2处于关闭状态时所述门体2与所述箱体1之间的第二间隙，T表示所述门体2的厚度值。
进一步地，公式y＝T-(x 2-B 2)/2B中x的范围0≤x≤L，其中，L表示所述门体2的宽度值。以使确定出的所述目标区域位于门体2的宽度值范围内。当然，并不以此为限，在需要使所述目标区域位于铰链安装侧23上时，也可以适应性缩小所述x的取值范围。
在拟合出所述第二轨迹线后，所述第二轨迹线将处于关闭状态的所述门体2的铰链安装侧23分为两个区域，以位于所述第二轨迹线靠近枢转端21的一侧的区域为目标区域。
具体地，如图8所示，所述铰链安装侧23包括包括四条边，分别为前边、后边、左边和右边，其中，前边为X轴所在边，右边为Y轴所在边，前边与右边的交点为原点，后边与右边的交点定义为N点。
可以理解的是，所述N点位于所述门体2的后壁与所述枢转端21相对应的一端。
其中，公式y＝T-(x 2-B 2)/2B的获得方法是：设定门体转动轴心在XY坐标系上的坐标为(x,y)，其中，x表示门体转动轴心的横坐标，y表示门体转动轴心的纵坐标。如图所示，假设门体2的门体转动轴心到N点的距离为R 2，且轴心到后边的距离为C，则门体2在转动过程中，N点在以轴心(x,y)为圆心半径为R 2的圆上运动，为了避免门体2与箱体1干涉，则要保证N点不与箱体1干涉，因此需要满足以下条件：R 2-C≤B，y＝T-C且x 2+C 2＝R 2 2，取R 2-C＝B，则经过换算可得：由此可得：x 2+C 2＝(C+B) 2，分解公式可得：C＝(x 2-B 2)/2B，将其代入y＝T-C可得公式y＝T-(x 2-B 2)/2B。
可以理解的是，在R2-C＝B时，门体2转动过程中，门体2上的N点与箱体1相切。
假设门体2的厚度值T和第二间隙B为固定值，那么根据公式y＝T-(x 2-B 2)/2B可以绘制出图11所示的第二轨迹线F。若圆心为第二轨迹线F中各个点，以第二轨迹线F的点到N点的距离作为半径，则通过N点的圆都会与箱体1相切，即，在所述铰链槽 24位于所述第二轨迹线F上时，门体2转动过程中，所述门体2上的N点与箱体1相切。而若圆心处于第二轨迹线F靠近所述枢转端21的一侧的某一点时，通过N点的圆则会与箱体1之间有间隙，即，在所述铰链槽24位于所述第二轨迹线F靠近所述枢转端21的一侧时，门体2转动过程中，所述N点与所述箱体1之间有间隙。而若圆心处于第二轨迹线F远离所述枢转端21的一侧的某一点时，通过N点的圆则会与箱体1之间有重叠，即，在所述门体转动轴心位于所述第二轨迹线F远离所述枢转端21的一侧时，门体2转动过程中，所述N点与所述箱体1之间有干涉。因而，在所述门体转动轴心位于由所述第二轨迹线靠近枢转端21的一侧限定的目标区域内时，门体2的N点与箱体1相切或有间隙，不会与所述箱体1干涉。故，确定所述目标区域进一步位于所述第二轨迹线靠近所述枢转端21的一侧，以使门体2转动过程中，所述门体2与橱柜4以及箱体1之间均无干涉。
进一步地，所述目标区域位于所述第三轨迹线远离所述枢转端21的一侧，在所述门体转动轴心位于所述第三轨迹线上时，所述门体2的实际最大开门角度等于所述预设最大开门角度。在所述门体转动轴心位于所述第三轨迹线远离所述枢转端21的一侧时，所述门体2的实际最大开门角度大于所述预设最大开门角度；在所述门体转动轴心位于所述第三轨迹线靠近所述枢转端21的一侧时，所述门体2的实际最大开门角度小于所述预设最大开门角度。从而，限定所述目标区域同时位于所述第三轨迹线远离所述枢转端21的一侧，以使所述门体2的实际最大开门角度不小于所述预设最大开门角度。
可以理解的是，技术人员能够根据最终确定的门体转动轴心与第三轨迹线的位置关系，知晓最终的门体2的实际最大开门角度与预设最大开门角度的大小关系。对于本实施方式中的嵌入式冰箱而言，需求门体2的实际最大开门角度不小于最大开门角度，故，将目标区域限定为位于所述第三轨迹线远离所述枢转端21的一侧。
进一步地，第三轨迹线的拟合方法包括如下步骤：
以处于关闭状态下的所述门体2的前壁22与门体2的铰链安装侧23的第一交线为X轴，以处于关闭状态下的所述门体2的枢转端21与门体2的铰链安装侧23的第二交线为Y轴，并以所述X轴和所述Y轴的交点作为原点O，从而构建XY坐标系；
按照公式x＝y*tanV/2-A在所述XY坐标系内绘制所述第三轨迹线，其中，V表示所述预设最大开门角度，A表示门体2处于关闭状态时所述门体2的枢转端21与橱柜4之间的第一间隙。
进一步地，公式x＝y*tanV/2-A中y的范围0≤y≤T，其中，T表示所述门体2的厚度值。以使确定出的所述目标区域位于门体2的厚度值范围内。当然，并不以此为限，在所述门体转动轴心设置于门体2外部的实施方式中，也可以适应性扩大所述y的取值范围，如-T/2≤y≤T。
优选地，公式x＝y*tanV/2-A中，在A＝3时，0≤y≤T/4；在A＝4时，0≤y≤3T/10；在A＝6时，0≤y≤2T/5；在A＝10时，0≤y≤T/2；在A＝18时，0≤y≤3T/5。
在拟合出所述第三轨迹线后，所述第三轨迹线将处于关闭状态的所述门体2的铰链安装侧23分为两个区域，以位于所述第三轨迹线远离所述枢转端21的一侧的区域为目标区域。
具体地，该公式x＝y*tanV/2-A的获取方法是：设定门体转动轴心在XY坐标系上的坐标为(x,y)，其中，x表示门体转动轴心的横坐标，y表示门体转动轴心的纵坐标。如图13所示，假设V为预设最大开门角度，橱柜4具有与原点在同一水平线上的D点，以门体转动轴心为圆点，门体转动轴心到D点的距离为半径画圆，该圆与门体2处于关闭状态时的铰链安装侧23的前边的交点为E点，则门体转动轴心与D点连线与门体转动轴心与E点连线之间的夹角即为门体2转过的角度V，另外由于处于关闭状态下的门体2的前壁22与橱柜4的前端相齐平，即D点与E点处于同一条水平线上，所以从圆心做一条垂直于门体2的前壁22线可以平分角度V，即V＝2W，且tanW＝(x+A)/y，分解公式可得x＝y*tanV/2-A。
假设门体2的厚度值T和第一间隙A为固定值，则根据上述求解的公式及y的范围0≤y≤T可以绘制出如图14所示的第三轨迹线G，可以得出其为一直线，在门体转动轴心位于第三轨迹线G上时，门体2的实际最大开门角度等于V，位于第三轨迹线G远离所述枢转端21的一侧时门体2的实际最大开门角度大于V，位于第三轨迹线G靠近所述枢转端21的一侧时门体2的实际最大开门角度小于V。
于一具体实施方式中，如图14所示，所述第三轨迹线G与第一轨迹线E、第二轨迹线F共同限定出所述目标区域。此时，所述目标区域的边界线包括第一轨迹E、第二轨迹线F以及第三轨迹线G。
在所述铰链槽24设置于由所述第三轨迹线G与第一轨迹线E、第二轨迹线F共同限定出所述目标区域内或者该目标区域对应的边界线上时，门体2转动过程中，所述门体2与所述橱柜4、箱体1均不会产生干涉，且门体2的实际最大开门角度不小于预设最大开门角度。
当然，并不以此为限，于其他实施方式中，所述第三轨迹线也可单独或者与第一轨迹线或第二轨迹线共同限定出所述目标区域。
进一步地，所述目标区域位于第四轨迹线靠近所述枢转端21的一侧，在所述门体转动轴心位于所述第四轨迹线上时，所述门体2转动至90°时所述门体2的前壁22与所述橱柜4之间的第三间隙等于门体2处于关闭状态时所述门体2的枢转端21与橱柜4之间的第一间隙，即，门体2不会内移，从而不会影响用户取放物品；在所述门体转动轴心位于所述第四轨迹线靠近所述枢转端21的一侧时，所述门体2转动至90°时所述第三间隙小于所述第一间隙，即，所述门体2转动至90°时会外移，有利于用户取 放物品；在所述门体转动轴心位于所述第四轨迹线上远离所述枢转端21的一侧时，所述门体2转动至90°时所述第三间隙大于所述第一间隙，即，所述门体2转动至90°时会内移，此时，所述门体2会遮蔽部分储物间室的储藏空间，影响用户取放物品。故，本发明中，将所述目标区域确定为位于所述第四轨迹线靠近所述枢转端21的一侧，从而，门体2转动至90°后，不会遮蔽储物空间，不会影响用户取放物品。
具体地，所述第四轨迹线的拟合方法包括如下步骤：
以处于关闭状态下的所述门体2的前壁22与门体2的铰链安装侧23的第一交线为X轴，以处于关闭状态下的所述门体2的枢转端21与门体2的铰链安装侧23的第二交线为Y轴，并以所述X轴和所述Y轴的交点作为原点O，从而构建XY坐标系；
如图16所示，按照公式x＝y在所述XY坐标系内绘制第四轨迹线H。
进一步地，公式x＝y的获取方法是：设定门体转动轴心在XY坐标系上的坐标为(x,y)，其中，x表示门体转动轴心的横坐标，y表示门体转动轴心的纵坐标。假设x≠y。可以理解的是，如图8所示，在门体2处于关闭状态时，门体2与橱柜4之间的间隙为第一间隙A，如图15所示，在门体2转动90°时，门体2与橱柜4之间的间隙变成第三间隙A+a。若需要门体2转动后门体2与橱柜4之间的间隙不变，则需要a＝0，即x＝y。
于一具体实施方式中，按照x＝y的公式可以确定出门体转动轴心在处于关闭状态的门体2的铰链安装侧23上的第四轨迹线H，将门体转动轴心选择在该第四轨迹线H上或选择在该第四轨迹线H上移动，则可以保证门体2转动至90°时门体2与橱柜4之间的间隙不变，从而不会影响用户取物。
于图16所示的一具体实施方式中，所述第四轨迹线H与第一轨迹线E、第二轨迹线F、第三轨迹线G共同限定出目标区域，此时，请参图16所示，所述目标区域的边界线包括第三轨迹线G以及第四轨迹线H。
如图16所示，在所述门体转动轴心位于所述目标区域内或者目标区域对应的边界线上时，所述门体2转动过程中，所述门体2的前壁22位于所述枢转端21的一端与所述橱柜4之间具有间隙，所述门体2的后壁位于所述枢转端21的一端与所述箱体1之间具有间隙，所述门体2的实际最大开门角度不小于所述预设最大开门角度，所述门体2转动至90°时不会内移。
当然，并不以此为限，于其他实施方式中，所述第四轨迹线H也可以单独限定出所述目标区域；或者所述第四轨迹线H与所述第一轨迹线E、第二轨迹线F、第三轨迹线G中的至少一个组合限定出所述目标区域。
可以理解的是，本领域技术人员可以根据实际需要进对上述的第一轨迹线E、第二轨迹线F、第三轨迹线G、第四轨迹线H进行选择。从而，本领域技术人员在对铰链槽24进行调节时可以知晓如何调节以及调节区域，给本领域技术人员提供了理论基础支 持。
综上所述，本发明中的嵌入式冰箱，在所述门体2打开至90°后，所述铰链装置3驱动所述门体2朝向所述第一方向移动，即，所述门体2的枢转端21沿所述第一方向向远离所述橱柜4的方向移动，在进一步打开门体2时能够避免门体2与橱柜4之间的干涉，从而增大门体2的开度，便于用户取放物品。
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 (13)

  1. 一种嵌入式冰箱，嵌入橱柜内，所述嵌入式冰箱包括箱体、用以打开和关闭所述箱体的门体、将所述门体转动连接于所述箱体上的铰链装置，以处于关门状态的所述门体的中心朝向所述门体的自由端的方向为第一方向；其特征在于：在所述门体打开至90°后，所述铰链装置驱动所述门体朝向所述第一方向移动。
  2. 如权利要求1所述的嵌入式冰箱，其特征在于：在所述铰链装置驱动所述门体朝向所述第一方向移动的同时，所述铰链装置驱动所述门体朝靠近所述箱体的方向移动。
  3. 如权利要求1所述的嵌入式冰箱，其特征在于：在所述铰链装置驱动所述门体朝向所述第一方向移动的同时，所述铰链装置驱动所述门体朝远离所述箱体的方向移动。
  4. 如权利要求1所述的嵌入式冰箱，其特征在于：在所述铰链装置驱动所述门体朝向所述第一方向移动前，所述门体先原地转动。
  5. 如权利要求1所述的嵌入式冰箱，其特征在于：在所述铰链装置驱动所述门体朝向所述第一方向移动后，所述门体原地转动。
  6. 如权利要求1所述的嵌入式冰箱，其特征在于：所述铰链装置包括：
    铰链板，固定于所述箱体上，所述铰链板与所述门体中的一个上设有铰链轴、另一个上设有与所述铰链轴相配合的铰链槽，所述铰链槽包括相对的第一端、第二端；
    引导结构，所述引导结构包括设于所述铰链板与所述门体中的一个上的凸轮结构、设于另一个上与所述凸轮结构的轮廓曲线相配合的导柱，所述轮廓曲线具有起始位置、终端位置、位于所述起始位置与终端位置之间的第一段，在门体打开过程中，所述导柱自起始位置向终端位置移动；
    在所述门体打开至90°时，所述铰链轴位于所述第一端，在所述门体打开至90°后，所述导柱在所述第一段内并朝向所述第一段靠近所述终端位置的一端移动时带动所述铰链轴向第二端移动，所述门体朝向所述第一方向移动。
  7. 如权利要求6所述的嵌入式冰箱，其特征在于：所述轮廓曲线还具有连通所述起始位置与所述第一段的第二段；在所述门体由关闭状态打开至90°时，所述铰链轴保持在所述第一端，所述导柱以所述铰链轴为圆心并于所述第二段内运动，所述门体原地转动。
  8. 如权利要求6所述的嵌入式冰箱，其特征在于：所述轮廓曲线还具有连通所述第一段与所述终端位置的第三段；在所述门体朝向所述第一方向移动后并继续打开时，所述铰链轴保持在所述第二端，所述导柱以所述铰链轴为圆心并于所述第三段向所述第三段靠近所述终端位置的一端移动，所述门体原地转动。
  9. 如权利要求6所述的嵌入式冰箱，其特征在于：所述铰链槽设置于所述门体上， 在所述门体处于关闭状态时，所述铰链槽的延伸方向与所述第一方向相垂直。
  10. 如权利要求1所述的嵌入式冰箱，其特征在于：所述门体绕门体转动轴心转动，所述门体转动轴心位于目标区域内或者位于所述目标区域的边界线上，所述目标区域位于第一轨迹远离所述箱体的一侧；在所述门体转动轴心位于所述第一轨迹线上时，门体转动过程中，所述门体的前壁位于枢转端的一端与橱柜相切。
  11. 如权利要求1所述的嵌入式冰箱，其特征在于：所述门体绕门体转动轴心转动，所述门体转动轴心位于目标区域内或者位于所述目标区域的边界线上，所述目标区域位于第二轨迹线靠近所述枢转端的一侧，在所述门体转动轴心位于所述第二轨迹线上时，门体转动过程中，所述门体的后壁位于枢转端的一端与所述箱体相切。
  12. 如权利要求1所述的嵌入式冰箱，其特征在于：所述门体绕门体转动轴心转动，所述门体转动轴心位于目标区域内或者位于所述目标区域的边界线上，所述目标区域位于第三轨迹线远离所述枢转端的一侧，在所述门体转动轴心位于处于所述第三轨迹线上时，所述门体的实际最大开门角度等于预设最大开门角度。
  13. 如权利要求1所述的嵌入式冰箱，其特征在于所述门体绕门体转动轴心转动，所述门体转动轴心位于目标区域内或者位于所述目标区域的边界线上，所述目标区域位于第四轨迹线靠近所述枢转端的一侧，在所述门体转动轴心位于所述第四轨迹线上时，所述门体转动至90°时所述门体的前壁与所述橱柜之间的第三间隙等于门体处于关闭状态时所述门体的枢转端与所述橱柜之间的第一间隙。
PCT/CN2022/136934 2021-12-17 2022-12-06 嵌入式冰箱 WO2023109584A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111552762.9A CN116265838A (zh) 2021-12-17 2021-12-17 嵌入式冰箱
CN202111552762.9 2021-12-17

Publications (1)

Publication Number Publication Date
WO2023109584A1 true WO2023109584A1 (zh) 2023-06-22

Family

ID=86743761

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/136934 WO2023109584A1 (zh) 2021-12-17 2022-12-06 嵌入式冰箱

Country Status (2)

Country Link
CN (1) CN116265838A (zh)
WO (1) WO2023109584A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102062510A (zh) * 2011-01-25 2011-05-18 海信容声(广东)冰箱有限公司 一种嵌入式冰箱门铰链
JP2015068573A (ja) * 2013-09-30 2015-04-13 日本電産サンキョー株式会社 冷蔵庫
CN108253711A (zh) * 2017-12-12 2018-07-06 青岛海尔股份有限公司 冰箱
CN207729897U (zh) * 2017-11-09 2018-08-14 合肥雪祺电气有限公司 一种冰箱门体及安装有该门体的自由嵌入式冰箱
CN109470011A (zh) * 2016-08-05 2019-03-15 青岛海尔股份有限公司 冰箱
CN112282542A (zh) * 2019-07-23 2021-01-29 青岛海尔电冰箱有限公司 带有装饰片的冰箱
CN112304008A (zh) * 2019-07-23 2021-02-02 青岛海尔电冰箱有限公司 对开门冰箱

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102062510A (zh) * 2011-01-25 2011-05-18 海信容声(广东)冰箱有限公司 一种嵌入式冰箱门铰链
JP2015068573A (ja) * 2013-09-30 2015-04-13 日本電産サンキョー株式会社 冷蔵庫
CN109470011A (zh) * 2016-08-05 2019-03-15 青岛海尔股份有限公司 冰箱
CN207729897U (zh) * 2017-11-09 2018-08-14 合肥雪祺电气有限公司 一种冰箱门体及安装有该门体的自由嵌入式冰箱
CN108253711A (zh) * 2017-12-12 2018-07-06 青岛海尔股份有限公司 冰箱
CN112282542A (zh) * 2019-07-23 2021-01-29 青岛海尔电冰箱有限公司 带有装饰片的冰箱
CN112304008A (zh) * 2019-07-23 2021-02-02 青岛海尔电冰箱有限公司 对开门冰箱

Also Published As

Publication number Publication date
CN116265838A (zh) 2023-06-20

Similar Documents

Publication Publication Date Title
CN112304008B (zh) 对开门冰箱
CN106196819A (zh) 冰箱
CN112282539A (zh) 带有挡板的冰箱
WO2023109585A1 (zh) 冰箱
CN112282546B (zh) 带有挡板的铰链组件及具有其的冰箱
WO2023109584A1 (zh) 嵌入式冰箱
WO2023109583A1 (zh) 冰箱
CN218495583U (zh) 冰箱
WO2023109586A1 (zh) 冰箱
WO2023155768A1 (zh) 嵌入式冰箱
WO2021012652A1 (zh) 带有挡板的铰链组件及具有其的冰箱
US20220252329A1 (en) Hinge assembly with movable plate and refrigerator having the same
WO2023093153A1 (zh) 嵌入式冰箱的门体转动轴心的确定方法及嵌入式冰箱
WO2023155769A1 (zh) 嵌入式冰箱
CN220353662U (zh) 置物装置
CN220336698U (zh) 置物装置
WO2023179409A1 (zh) 制冷装置
CN218495486U (zh) 冰箱
CN218493376U (zh) 铰链组件及冰箱
CN116182483A (zh) 嵌入式冰箱的门体转动轴心的位置确定方法及嵌入式冰箱
CN219887833U (zh) 置物装置
CN117847887A (zh) 冰箱
CN117804135A (zh) 冰箱
CN116182484A (zh) 冰箱的门体转动轴心的确定方法及冰箱
CN117847902A (zh) 冰箱

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22906334

Country of ref document: EP

Kind code of ref document: A1