CN218495486U - Refrigerator with a door - Google Patents

Abstract

The utility model provides a refrigerator, which comprises a refrigerator body, a door body and a hinge assembly, wherein the refrigerator body is provided with a refrigerator opening matched with the door body and a pivoting side rotationally connected with the door body, the direction from the center of the refrigerator body to the opening is a first direction, the direction from the center of the refrigerator body to the pivoting side is a second direction, and the direction opposite to the second direction is a third direction; in the process of rotating and opening the door body, the hinge assembly drives the door body to firstly be away from the box body along the first direction and simultaneously be away from the pivoting side along the third direction, and then be away from the box body along the first direction and simultaneously be close to the pivoting side along the second direction; can effectively assist opening of the door body, simultaneously, can avoid producing between the door body and box and the cupboard and interfere, the user of being convenient for again gets and puts article.

Description

Refrigerator

Technical Field

The utility model relates to a refrigeration plant field especially relates to a refrigerator of the movement track of the in-process that opens the door body that can control.

Background

For the embedded refrigerator, after the embedded refrigerator is embedded into the cabinet, the front wall of the door body of the refrigerator is flush with the front end of the cabinet, and the gap between the refrigerator and the cabinet is small, so that the refrigerator and the cabinet are integrated, and the integral effect is beautified.

However, in the process of opening the door body by rotation, the pivoting end of the door body is positioned in the cabinet, and interference between the door body and the cabinet is easy to generate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerator of the movement track that can the control door body among the process of opening the door.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a refrigerator comprises a refrigerator body, a door body and a hinge assembly, wherein the door body is used for opening or closing the refrigerator body, the hinge assembly is used for rotatably connecting the door body to the refrigerator body, the refrigerator body is provided with a refrigerator opening matched with the door body and a pivoting side rotatably connected with the door body, the direction from the center of the refrigerator body to the opening is a first direction, the direction from the center of the refrigerator body to the pivoting side is a second direction, and the direction opposite to the second direction is a third direction; in the process that the door body is rotated to be opened, the hinge assembly drives the door body to firstly translate according to a first preset track and then translate according to a second preset track, the first preset track is set to be far away from the box body along the first direction and is also far away from the pivoting side along the third direction, and the second preset track is set to be far away from the box body along the first direction and is also close to the pivoting side along the second direction.

As a further improved technical scheme of the utility model, the door body is according to the second after presetting the orbit translation, the door body is rotatory to be opened to 90.

As a further improved technical scheme the door body predetermines the orbit according to the second and removes the back the rotatory in-process of opening of the door body, the hinge subassembly drive the orbit translation is predetermine according to the third to the door body, the orbit setting is predetermine to the third and is followed in the first direction is kept away from when the box follow the third direction is kept away from the pivot side.

As a further improved technical scheme the rotatory in-process of opening of the door body, the door body predetermines the orbit translation according to the third and opens the biggest angle of predetermineeing.

As a further improved technical solution of the present invention, the hinge assembly includes a first shaft body, a first groove body, and a second shaft body and a second groove body, wherein the first shaft body and the second groove body are mutually matched, the first shaft body is located at the box body and one of the door bodies, the first groove body is located at the box body and the other of the door bodies, the second shaft body is located at the box body and the one of the door bodies, and the second groove body is located at the box body and the other of the door bodies.

As a modified technical scheme of the utility model, first axis body reaches the second axis body is located the box, first cell body reaches the second cell body is located the door body.

As a further improved technical solution of the present invention, the first tank body includes an initial position, a terminal position, a first section and a second section which are located between the initial position and the terminal position and are connected to each other, and the second tank body includes a first end and a second end which are located opposite to each other, and a third section and a fourth section which are located between the first end and the second end and are connected to each other; when the door body is in a closed state, the first shaft body is located at the initial position, and the second shaft body is located at the first end; when the door body is opened to a first opening angle from a closed state, the first shaft body moves in the first section to drive the second shaft body to move in the third section, and the door body translates according to a first preset track; when the door body is continuously opened from the first opening angle to the second opening angle, the first shaft body moves in the second section to drive the second shaft body to move in the fourth section, and the door body translates according to a second preset track.

As a further improved technical solution of the present invention, the door body has a front wall far away from the box body and a side wall corresponding to the pivoting side of the box body; the first groove body is positioned in a space formed by the second groove body, the front wall and the side wall in an enclosing mode; the first end is less than the initial position from the front wall; the first section and the second section form a concave arc shape which extends from the initial position to a direction far away from the front wall and simultaneously towards the side wall, and the third section and the fourth section form a convex arc shape which extends from the first end to a direction far away from the front wall and simultaneously towards the side wall.

As a further improved technical solution of the present invention, the second opening angle is 90 °.

As a modified technical scheme of the utility model, first cell body is still including being located the second section with fifth section between the terminal position, the second cell body is including being located the fourth section with sixth section between the second end works as the door body is opened the in-process that the angle continues to be opened by the second, first shaft body moves and drives in fifth section second shaft body moves in sixth section, the orbit translation is predetermine according to the third to the door body, the orbit setting is predetermine to the third and is followed when the first direction is kept away from the box follow the third direction is kept away from the pivot side.

As a further improved technical scheme of the utility model, first cell body is still including the intercommunication the second section with the first changeover portion of fifth section, the second cell body is still including the intercommunication the fourth section with second changeover portion between the sixth section the primary shaft position in during the motion in the first changeover portion, drive the secondary shaft body in the motion in the second changeover portion.

As a further improved technical solution of the present invention, the door body has a front wall far away from the box body and a side wall corresponding to the pivoting side of the box body; the first groove body is positioned in a space formed by the second groove body, the front wall and the side wall in an enclosing mode; the first end is less than the initial position from the front wall; the fifth section extends from an end of the second section remote from the first section towards the front wall; the sixth section extends obliquely from one end of the fourth section far away from the third section towards the front wall and towards the side wall.

As a further improved technical scheme of the utility model, the door body has the installation face of hinge subassembly, first cell body with one in the second cell body encloses by protruding sand grip of locating on the installation face and establishes the formation, another certainly installation face orientation the internal portion of door is sunken to establish the formation.

In order to achieve the above object of the present invention, the present invention further provides a refrigerator, including a box body, a door body for opening or closing the box body, and a hinge assembly rotatably connecting the door body to the box body, wherein the box body has a box opening matched with the door body, and a pivoting side rotatably connected to the door body, a direction from the center of the box body toward the opening is a first direction, a direction from the center of the box body toward the pivoting side is a second direction, and a direction opposite to the second direction is a third direction; the hinge assembly comprises a first shaft body, a first groove body, a second shaft body and a second groove body which are matched with each other; the first tank body comprises an initial position and a terminal position which are arranged oppositely, and a first section and a second section which are positioned between the initial position and the terminal position and are connected with each other, and the second tank body comprises a first end and a second end which are arranged oppositely, and a third section and a fourth section which are positioned between the first end and the second end and are connected with each other; when the door body is in a closed state, the first shaft body is located at the initial position, and the second shaft body is located at the first end; when the door body is opened to a first opening angle from a closed state, the first shaft body moves in the first section to drive the second shaft body to move in the third section, the door body translates according to a first preset track, and the first preset track is set to be far away from the box body along the first direction and far away from the pivoting side along the third direction; when the door body is continuously opened from a first opening angle to a second opening angle, the first shaft body moves in the second section to drive the second shaft body to move in the fourth section, the door body translates according to a second preset track, and the second preset track is set to be far away from the box body along the first direction and close to the pivoting side along the second direction.

As a modified technical scheme of the utility model, first cell body is still including being located the second section with fifth section between the terminal position, the second cell body is including being located the fourth section with sixth section between the second end works as the door body is opened the in-process that the angle continues to be opened by the second, first shaft body moves and drives in fifth section second shaft body moves in sixth section, the orbit translation is predetermine according to the third to the door body, the orbit setting is predetermine to the third and is followed when the first direction is kept away from the box follow the third direction is kept away from the pivot side.

The beneficial effects of the utility model are that: in the process of opening the door body in a rotating manner, the door body is driven by the hinge assembly to translate according to a first preset track and then translate according to a second preset track, the first preset track is arranged to be far away from the box body along the first direction and far away from the pivoting side along the third direction, and the second preset track is arranged to be far away from the box body along the first direction and near the pivoting side along the second direction; can effectively assist opening of a body when opening the door, simultaneously, can avoid the door body to open the in-process, produce between the door body and box and the cupboard and interfere, can avoid the door body again to the third direction remove too greatly to shield the internal storing compartment of box or the internal drawer etc. of box to receive a body to interfere and can't open, the user of being convenient for gets and puts article.

Drawings

Fig. 1 is a schematic structural view of a refrigerator according to an embodiment of the present invention (a door is in a closed state);

fig. 2 is a schematic plan view of the refrigerator shown in fig. 1 (the door is in a closed state);

fig. 3 is a schematic plan view of the refrigerator shown in fig. 1 (the door body is rotated to open from a closed state to a first opening angle);

FIG. 4 is a schematic top view of the refrigerator shown in FIG. 1 (the door is rotated open from a first opening angle to a second opening angle);

fig. 5 is a schematic plan view of the refrigerator shown in fig. 1 (the door is rotated and opened from the second opening angle to the maximum preset angle).

Detailed Description

The present invention will be described in detail with reference to the embodiments shown in the drawings, and reference is made to fig. 1 to 5 for illustrating the preferred embodiments of the present invention, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. It should be noted that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the equivalent changes or substitutions of the functions, methods, or structures according to these embodiments are all within the protection scope of the present invention.

In the various drawings of the present invention, certain dimensions of structures or portions may be exaggerated relative to other structures or portions for ease of illustration, and thus, are used only to illustrate the basic structure of the subject matter of the present invention.

Also, terms used herein such as "left", "right", "front", "rear", and the like, which denote relative positions in space, are used for convenience of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Fig. 1-5 are schematic views of a refrigerator 10 according to an embodiment of the present invention. Wherein the refrigerator 10 is embedded in the cabinet 20. It is understood that the refrigerator 10 herein is not necessarily embedded in the cabinet 20, and may be used alone, or embedded in a wall, etc.

The refrigerator 10 includes a cabinet 1, a door 2 for opening and closing the cabinet 1, and a hinge assembly 3 rotatably connecting the door 2 to the cabinet 1.

It should be emphasized that the structure of the present embodiment is not only applicable to the refrigerator 10 with the hinge assembly 3, but also applicable to other scenes, such as the cabinet 20, the wine cabinet, the wardrobe, etc., and the present invention is described by taking the refrigerator 10 embedded in the cabinet 20 as an example, but not limited thereto.

The box body 1 is provided with a box opening 11 matched with the door body 2 and a pivoting side in rotary connection with the door body 2. A direction from the center of the case 1 toward the opening is a first direction X, a direction from the center of the case 1 toward the pivot side is a second direction Y, and a direction opposite to the second direction Y is a third direction Z.

Specifically, when the hinge assembly 3 is disposed on the right side of the refrigerator 10, the pivoting side refers to the right side of the box body 1, the first direction X is a direction from the back to the front of the refrigerator 10, the second direction Y is a direction from the left to the right, and the third direction Z is a direction from the right to the left. When the hinge assembly 3 is disposed on the left side of the refrigerator 10, the pivoting side is the left side of the box body 1, the first direction X is a direction from the back to the front of the refrigerator 10, the second direction Y is a direction from the right to the left, and the third direction Z is a direction from the left to the right.

Referring to fig. 2 to 3, in the process of rotationally opening the door body 2, the hinge assembly 3 drives the door body 2 to translate according to a first preset track and then translate according to a second preset track, the first preset track is set to be away from the pivoting side along the third direction Z while being away from the box body 1 along the first direction X, and the second preset track is set to be close to the pivoting side along the second direction Y while being away from the box body 1 along the first direction X.

Here, in the process that the door body 2 is rotated to open from the closed state to the first opening angle, the door body 2 first moves away from the cabinet 1 along the first direction X and also moves away from the pivoting side along the third direction Z, that is, the door body 2 moves forward away from the cabinet 1 and also moves away from the cabinet 20 on the pivoting side, on one hand, the door body 2 and the cabinet 1 are assisted to separate from each other by the hinge assembly 3, so as to improve the smoothness of opening the door; meanwhile, the displacement generated along the third direction Z in the rotation process of the door body 2 offsets the part of the door body 2 protruding out of the refrigerator body 1 in the rotation process, so that interference among the door body 2, the refrigerator body 1 and the cabinet 20 is avoided in the opening process of the door body 2, and the refrigerator is suitable for scenes with small space, such as an embedded refrigerator 10.

Specifically, the door 2 includes a rear wall 21 engaged with the box opening 11, a front wall 22 opposite to the rear wall 21, and a side wall 23 located between the rear wall 21 and the front wall 22 and located on the pivoting side of the box body 1. It can be known that, in the process of the door body 2 being rotationally opened from the closed state, the distance between the junction of the rear wall 21 and the side wall 23 and the box body 1 is firstly reduced and then increased, and in the process of the door body 2 being rotationally opened from the closed state to the first opening angle, the hinge assembly 3 drives the door body 2 to move forward away from the box body 1, so that the junction of the rear wall 21 and the side wall 23 and the box body 1 can also be prevented from being interfered.

As shown in fig. 3 to 4, in the process that the door 2 is continuously rotated and opened from the first opening angle to the second opening angle, the door 2 is far away from the box 1 along the first direction X and simultaneously approaches the pivoting side along the second direction Y, that is, the door 2 is far away from the box 1 and simultaneously moves toward the cabinet 20 located on the pivoting side. On one hand, the distance between the door body 2 and the cabinet body 1 is increased, so that the maximum opening angle of the door body 2 can be further increased, namely, the opening degree of the door body 2 is increased, and the interference between the door body 2 and the cabinet 20 as well as the interference between the door body 1 and the cabinet body 2 can be further avoided; on the other hand, moving the door body 2 toward the pivoting side can prevent the door body 2 from moving in the third direction Z too much to shield the storage compartment in the box body 1 or the drawer in the box body 1 and the like from being interfered by the door body 2 and being unable to be opened, which is convenient for the user to take and place articles.

Further, the first opening angle is set such that, when the door body 2 is continuously rotated and opened from the first opening angle, the junction between the rear wall 21 and the side wall 23 rotates in a direction away from the cabinet 20 located on the pivoting side, and the junction between the front wall 22 and the side wall 23 rotates in a direction away from the cabinet 20 located on the pivoting side, so that in the process that the door body 2 is continuously rotated and opened from the first opening angle to the second opening angle, the displacement generated by the rotation of the junction between the front wall 22 and the side wall 23 in the direction away from the cabinet 20 located on the pivoting side can be offset with the displacement generated by the movement of the door body 2 towards the cabinet 20 located on the pivoting side, and interference between the door body 2 and the cabinet 20 is avoided.

Preferably, the first opening angle is greater than 60 °, and the second opening angle is 90 °. Of course, this is not a limitation.

As shown in fig. 2 to 5, in the present embodiment, the hinge assembly 3 includes a first shaft 31, a first slot 32, a second shaft 33 and a second slot 34, wherein the first shaft 31 and the second slot are matched with each other, the first slot 31 is located in one of the box 1 and the door 2, the first slot 32 is located in the other of the box 1 and the door 2, the second shaft 33 is located in one of the box 1 and the door 2, and the second slot 34 is located in the other of the box 1 and the door 2.

That is, the distribution of the hinge assembly 3 may include various situations, in the first example, the first shaft 31 and the second shaft 33 are located in the box body 1, and the first chute 32 and the second chute 34 are located in the door body 2; in the second example, the first shaft 31 and the second shaft 33 are located on the door 2, and the first tank 32 and the second tank 34 are located on the box 1; in the third example, the first shaft 31 and the second chute 34 are located in the box body 1, and the first chute 32 and the second chute 33 are located in the door body 2; in the fourth example, the first and second chute bodies 31, 34 are located in the door 2, and the first and second chute bodies 32, 33 are located in the box 1.

In one embodiment shown in fig. 2, taking the first example as an example, the first shaft 31 and the second shaft 33 are located in the box 1, and the first slot 32 and the second slot 34 are located in the door 2.

Specifically, the hinge assembly 3 includes a first hinge member 35 fixed on the box 1 and a second hinge member 36 fixed on the door 2, the first hinge member 35 includes a first hinge body fixed on the box 1, a first shaft 31 and a second shaft 33 protruding from the first hinge body, and the second hinge member 36 includes a second hinge body fixed on the door 2, a first groove 32 and a second groove 34 disposed on one side of the second hinge body facing the first hinge body.

The first slot 32 includes an initial position, a terminal position, a first segment 321, a second segment 322 located between the initial position and the terminal position, and the second slot 34 includes a first end, a second end, a third segment 341, and a fourth segment 342 located between the first end and the second end.

As shown in fig. 2, when the door body 2 is in a closed state, the first shaft body 31 is located at the initial position, and the second shaft body 33 is located at the first end, at this time, the door seal of the rear wall 21 of the door body 2 contacts with the box opening 11 to achieve sealing.

Referring to fig. 3, when the door 2 is opened from the closed state to the first opening angle, the first shaft 31 moves in the first section 321 to drive the second shaft 33 to move in the third section 341, and the door 2 translates according to the first predetermined trajectory. That is, the door body 2 is kept away from the box body 1 forward, and is kept away from the cabinet 20 located on the pivoting side, so that the opening of the door body 2 can be effectively assisted, meanwhile, the door body 2 can be prevented from protruding out of the pivoting side of the box body 1, the door body 2 is prevented from being opened, and the door body 2 interferes with the box body 1 and the cabinet 20.

Referring to fig. 4, when the door 2 is opened from the first opening angle to the second opening angle, the first shaft 31 moves in the second section 322 to drive the second shaft 33 to move in the fourth section 342, and the door 2 translates according to a second predetermined track. That is, the door body 2 moves forward away from the cabinet 1 while moving toward the cabinet 20 at the pivoting side. The opening degree of the door body 2 can be increased, and the interference between the door body 2 and the cabinet 1 and the interference between the door body 2 and the cabinet 20 can be further avoided; and the door body 2 can be prevented from moving towards the third direction Z too much to shield the storage compartment in the box body 1 or the drawer and the like in the box body 1 from being interfered by the door body 2 and being incapable of being opened, so that a user can take and place articles conveniently.

The utility model discloses in, the cooperation drive door body 2 through biax (the first axle body 31 and the second axle body 33) and double flute (the first cell body 32 and the second cell body 34) rotates the in-process and according to presetting the orbit (the first orbit of presetting and the second track of presetting) translation, compares in the unipolar hinge, need not very high installation accuracy, but greatly reduced design cost and installation degree of difficulty.

Here, as shown in fig. 2 to 5, the first slot 32 is located in a space defined by the second slot 34, the front wall 22 and the side wall 23, so as to reduce the volume of the second hinge element 36 and improve the integration of the hinge assembly 3.

Further, the first end is at a distance from the front wall 22 that is smaller than the distance from the initial position to the front wall 22. Further reducing the distance between the first slot 32 and the slot, reducing the volume of the second hinge member 36, and improving the integration of the hinge assembly 3.

Specifically, the first and second segments 321 and 322 form a concave arc shape extending from the initial position in a direction away from the front wall 22 and toward the side wall 23, and the third and fourth segments 341 and 342 form a convex arc shape extending from the first end in a direction away from the front wall 22 and toward the side wall 23. The lengths and curvatures of the concave arc and the convex arc are not particularly limited, and the specific lengths, curvatures and other parameters of the sections of the first groove body 32 and the second groove body 34 only need to enable the door body 2 to translate according to a preset track in the process of rotating and opening.

Further, after the door body 2 moves according to a second preset track, in the process that the door body 2 is rotated and opened, the hinge assembly 3 drives the door body 2 to translate according to a third preset track, and the third preset track is set to be far away from the box body 1 along the first direction X and far away from the pivoting side along the third direction Z. That is, the door 2 is forwardly far away from the cabinet 1 and is far away from the cabinet 20 located at the pivoting side, so that the opening degree of the door 2 can be increased, a user can conveniently place articles, and interference between the door 2 and the cabinet 20 is avoided.

Specifically, in the process of rotationally opening the door body 2, the door body 2 translates to the maximum preset opening angle according to a third preset track.

As shown in fig. 5, the first slot 32 further includes a fifth section 323 located between the second section 322 and the terminal position, the second slot 34 includes a sixth section 343 located between the fourth section 342 and the second end, when the door 2 is continuously rotated and opened from the second opening angle, the first shaft 31 moves in the fifth section 323 to drive the second shaft 33 to move in the sixth section 343, and the door 2 translates according to the third predetermined trajectory, that is, the door 2 moves forward away from the cabinet 1 and away from the cabinet 20 located at the pivoting side, so as to increase the opening degree of the door 2, facilitate the user to put the articles, and avoid interference between the door 2 and the cabinet 20.

In particular, the fifth section 323 extends from the end of the second section 322 remote from the first section 321 towards the front wall 22; the sixth segment 343 extends from an end of the fourth segment 342 remote from the third segment 341 toward the front wall 22 while inclining toward the side wall 23. The lengths and the inclination angles of the fifth section 323 and the sixth section 343 are not specifically limited, and parameters such as specific lengths, curvature inclination angles and the like of the sections of the first groove body 32 and the second groove body 34 only need to enable the door body 2 to translate according to a preset track (sequentially according to the first preset track, the second preset track and the third preset track) in the process of rotating and opening.

Further, the first groove 32 further includes a first transition section 324 communicating the second section 322 and the fifth section 323, the second groove 34 further includes a second transition section 344 communicating the fourth section 342 and the sixth section 343, when the first shaft 31 is located in the first transition section 324 and moves, the second shaft 33 is driven to move in the second transition section 344, so that the first shaft 31 can be smoothly switched from the second section 322 to the fifth section 323, and the second shaft 33 can be smoothly switched from the fourth section 342 to the sixth section 343. The stability and the smoothness of the translation of the door body 2 in the rotating opening process are enhanced.

Further, the door body 2 has a mounting surface on which the hinge assembly 3 is mounted, one of the first groove 32 and the second groove 34 is surrounded by a convex strip 4 protruding from the mounting surface, and the other is recessed from the mounting surface toward the inside of the door body 2. In the embodiment having the second hinge member 36, the attachment surface means a side of the second hinge member 36 facing the first hinge member 35, so that the contact area between the first hinge member 35 and the second hinge member 36 can be reduced, which is advantageous for opening and closing the door body 2.

Specifically, the second groove 34 is formed by surrounding a convex strip 4 convexly arranged on the installation surface, and the first groove 32 is formed by recessing from the installation surface toward the inside of the door body 2. It can be known that the first slot 32 is shorter, and the initial position of the first slot 32 is farther from the front wall 22 of the door body 2, and the influence of the first slot 32 on the strength of the second hinge 36 is less. Of course, this is not a limitation.

To sum up, in the process of rotationally opening the door body 2, the refrigerator 10 of the present invention drives the door body 2 to translate according to a first preset track and then translate according to a second preset track through the hinge assembly 3, wherein the first preset track is set to be away from the pivoting side along the third direction Z while being away from the refrigerator body 1 along the first direction X, and the second preset track is set to be close to the pivoting side along the second direction Y while being away from the refrigerator body 1 along the first direction X; can effectively assist opening of a body 2 when opening the door, simultaneously, can avoid a body 2 to open the in-process, produce between the body 2 and box 1 and cupboard 20 and interfere, can avoid a body 2 to remove too big storing compartment or the drawer etc. in the box 1 that shield in the box 1 to third direction Z again and interfere by a body 2 and can't open, the user of being convenient for gets and puts article.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Claims (15)

1. A refrigerator comprises a refrigerator body, a door body and a hinge assembly, wherein the door body is used for opening or closing the refrigerator body, the hinge assembly is used for rotatably connecting the door body to the refrigerator body, the refrigerator body is provided with a refrigerator opening matched with the door body and a pivoting side rotatably connected with the door body, the direction from the center of the refrigerator body to the opening is a first direction, the direction from the center of the refrigerator body to the pivoting side is a second direction, and the direction opposite to the second direction is a third direction; the method is characterized in that: in the process that the door body is rotated to be opened, the hinge assembly drives the door body to firstly translate according to a first preset track and then translate according to a second preset track, the first preset track is set to be far away from the box body along the first direction and is also far away from the pivoting side along the third direction, and the second preset track is set to be far away from the box body along the first direction and is also close to the pivoting side along the second direction.

2. The refrigerator of claim 1, wherein: after the door body translates according to a second preset track, the door body rotates and opens to 90 degrees.

3. The refrigerator of claim 1, wherein: after the door body moves according to a second preset track, in the process of rotating and opening the door body, the hinge assembly drives the door body to translate according to a third preset track, and the third preset track is set to be far away from the box body along the first direction and far away from the pivoting side along the third direction.

4. The refrigerator of claim 3, wherein: and in the process of rotating and opening the door body, the door body translates to the maximum opening preset angle according to a third preset track.

5. The refrigerator according to any one of claims 1 to 4, wherein: the hinge assembly comprises a first shaft body, a first groove body, a second shaft body and a second groove body, wherein the first shaft body and the first groove body are matched with each other, the second shaft body and the second groove body are matched with each other, the first shaft body is located in one of the box body and the door body, the first groove body is located in the other of the box body and the door body, the second shaft body is located in the other of the box body and the door body, and the second groove body is located in the other of the box body and the door body.

6. The refrigerator of claim 5, wherein: the 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.

7. The refrigerator of claim 6, wherein: the first tank body comprises an initial position, a terminal position, a first section and a second section which are oppositely arranged, the first section and the second section are positioned between the initial position and the terminal position and are connected, and the second tank body comprises a first end, a second end, a third section and a fourth section which are oppositely arranged, and the third section and the fourth section are positioned between the first end and the second end and are connected; when the door body is in a closed state, the first shaft body is located at the initial position, and the second shaft body is located at the first end; when the door body is opened to a first opening angle from a closed state, the first shaft body moves in the first section to drive the second shaft body to move in the third section, and the door body translates according to a first preset track; when the door body is continuously opened from the first opening angle to the second opening angle, the first shaft body moves in the second section to drive the second shaft body to move in the fourth section, and the door body translates according to a second preset track.

8. The refrigerator of claim 7, wherein: the door body is provided with a front wall far away from the box body and a side wall corresponding to the pivoting side of the box body; the first groove body is positioned in a space formed by the second groove body, the front wall and the side wall in an enclosing mode; the first end is a distance from the front wall that is less than the distance from the front wall at the initial position; the first section and the second section form a concave arc shape which extends from the initial position to a direction far away from the front wall and simultaneously towards a direction close to the side wall, and the third section and the fourth section form a convex arc shape which extends from the first end to a direction far away from the front wall and simultaneously towards a direction close to the side wall.

9. The refrigerator of claim 7, wherein: the second opening angle is 90 °.

10. The refrigerator of claim 7, wherein: the first cell body is still including being located the second section with the fifth section between the terminal position, the second cell body is including being located the fourth section with the sixth section between the second end, works as the door body continues the in-process of opening by second opening angle, the first shaft body moves and drives in the fifth section the second shaft body moves in the sixth section, the door body predetermines the orbit translation according to the third, the third predetermines the orbit and sets up to follow when the first direction is kept away from the box follow the third direction is kept away from the pivot side.

11. The refrigerator of claim 10, wherein: the first groove body further comprises a first transition section communicated with the second section and the fifth section, the second groove body further comprises a second transition section communicated between the fourth section and the sixth section, and when the first shaft body moves in the first transition section, the second shaft body is driven to move in the second transition section.

12. The refrigerator of claim 10, wherein: the door body is provided with a front wall far away from the box body and a side wall corresponding to the pivoting side of the box body; the first groove body is positioned in a space formed by the second groove body, the front wall and the side wall in an enclosing mode; the first end is a distance from the front wall that is less than the distance from the front wall at the initial position; the fifth section extends from an end of the second section remote from the first section towards the front wall; the sixth section extends obliquely from one end of the fourth section far away from the third section towards the front wall and towards the side wall.

13. The refrigerator of claim 6, wherein: the door body is provided with a mounting surface for mounting the hinge assembly, one of the first groove body and the second groove body is formed by surrounding a raised line which is convexly arranged on the mounting surface, and the other groove body is formed by recessing the mounting surface towards the interior of the door body.

14. A refrigerator comprises a refrigerator body, a door body and a hinge assembly, wherein the door body is used for opening or closing the refrigerator body, the hinge assembly is used for rotatably connecting the door body to the refrigerator body, the refrigerator body is provided with a refrigerator opening matched with the door body and a pivoting side rotatably connected with the door body, the direction from the center of the refrigerator body to the opening is a first direction, the direction from the center of the refrigerator body to the pivoting side is a second direction, and the direction opposite to the second direction is a third direction; the method is characterized in that: the hinge assembly comprises a first shaft body, a first groove body, a second shaft body and a second groove body, wherein the first shaft body and the first groove body are matched with each other; the first tank body comprises an initial position and a terminal position which are arranged oppositely, and a first section and a second section which are positioned between the initial position and the terminal position and are connected with each other, and the second tank body comprises a first end and a second end which are arranged oppositely, and a third section and a fourth section which are positioned between the first end and the second end and are connected with each other; when the door body is in a closed state, the first shaft body is located at the initial position, and the second shaft body is located at the first end; when the door body is opened to a first opening angle from a closed state, the first shaft body moves in the first section to drive the second shaft body to move in the third section, the door body translates according to a first preset track, and the first preset track is arranged to be far away from the box body along the first direction and far away from the pivoting side along the third direction; when the door body is continuously opened from a first opening angle to a second opening angle, the first shaft body moves in the second section to drive the second shaft body to move in the fourth section, the door body translates according to a second preset track, and the second preset track is set to be far away from the box body along the first direction and close to the pivoting side along the second direction.

15. The refrigerator of claim 14, wherein: the first cell body is still including being located the second section with the fifth section between the terminal position, the second cell body is including being located the fourth section with the sixth section between the second end, works as the door body continues the in-process of opening by second opening angle, the first shaft body moves and drives in the fifth section the second shaft body moves in the sixth section, the door body predetermines the orbit translation according to the third, the third predetermines the orbit and sets up to follow when the first direction is kept away from the box follow the third direction is kept away from the pivot side.

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