Refrigeration equipment

Abstract

The utility model provides refrigeration equipment. The refrigeration equipment comprises a box body; the first door body and the second door body are located on one side of the box body and rotationally connected with the box body, the first door body and the second door body are adjacently arranged in the height direction, handle grooves are formed in the end, close to the second door body, of the first door body and the end, close to the first door body, of the second door body correspondingly, and a mounting table and an avoiding table are arranged at the end, close to the second door body, of the first door body; the mounting table is located on the side, close to the box body, of the avoiding table, the avoiding table sinks in the direction away from the second door body relative to the mounting table, and the handle groove in the first door body is formed in the avoiding table; the first hinge is arranged on the box body and comprises a shaft hole; the second hinge comprises a mounting seat and a rotating shaft, the mounting seat is arranged on the mounting table, one end of the rotating shaft is arranged on the mounting seat, the rotating shaft rotatably penetrates through the shaft hole, and the second door body is rotatably connected with the other end of the rotating shaft. According to the refrigeration equipment provided by the utility model, the convenience of cleaning the handle groove and the attractiveness of the door body are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of household appliances, and concretely relates to a refrigeration equipment. BACKGROUND

[0002] In the related art, the refrigeration equipment generally adopts a hinge pin door body, and the door body needs to rotate around a fixed shaft to realize opening and closing of the door, and for the refrigeration equipment with a horizontal hidden handle, in order to facilitate opening of the refrigerator, a avoiding space 4' for convenient hand operation is generally made, as shown in the area of B size in Figure 15 , as shown in Figure 10 , the avoiding space 4' can be opened in the upper door body 1' of the refrigeration equipment, as shown in Figure 11 , Figure 13 and Figure 14 , the avoiding space 4' can also be opened in the lower door body 2' of the refrigeration equipment, as shown in Figure 12 , and the avoiding space 4' can also be symmetrically opened in the upper door body 1' and the lower door body 2'. Through the wide space, a hand can conveniently pull the handle groove located on the inner side to realize the opening action of the door body.

[0003] However, the shaft of the door hinge 3' itself needs to have a certain length and strength to ensure that the door body is not easy to be pulled out of the shaft hole of the door body and can bear some impacts from the radial direction in the use process, so the diameter D and the length L of the shaft need to have certain requirements, and due to the limitation of use strength and the like, the avoiding space 4' generally has a closed plug structure 5' at both ends, the length of the closed plug structure 5' is W, and the avoiding space 4' is reserved for placing the hinge 3' to ensure the strength of the hinge 3', but the setting increases the cleaning difficulty of the handle groove and also affects the appearance of the refrigeration equipment. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at least solving one of the technical problems existing in the prior art or the related art.

[0005] Therefore, the utility model provides a refrigeration equipment.

[0006] The utility model provides a refrigeration plant, include: box, first door body and second door body are located one side of box and with box rotation connection, first door body and second door body along the height direction of box adjacent arrangement, along the height direction, first door body is close to the one end of second door body and the one end of second door body close to first door body all is equipped with handle groove, first door body is close to the one end of second door body and is equipped with installation platform and avoidance platform, installation platform is located avoidance platform close to the one side of box, avoidance platform is set up to the direction of sinking away from second door body relative to installation platform, the handle groove on first door body is equipped in avoidance platform, first hinge, be equipped with in box, be located first door body and second door body between, first hinge includes shaft hole, second hinge, including mounting seat and pivot, mounting seat is equipped with installation platform, the one end of pivot is equipped with mounting seat, pivot rotatably is equipped in shaft hole, second door body and the other end of pivot rotation connection.

[0007] The utility model provides a refrigeration plant, including box, first door body, second door body and first hinge and second hinge. First door body and second door body are located one side of box, first door body and second door body along the height direction of box adjacent arrangement and the end of two close to is equipped with handle groove, first door body is close to the one end of second door body and is equipped with installation platform and avoidance platform, installation platform sets up in avoidance platform close to the one side of box, the handle groove of first door body sets up in avoidance platform, and, avoidance platform is set up to the direction of sinking away from second door body relative to installation platform, further when user pulls handle groove and opens the door, the setting of avoidance platform can provide operating space for user, to facilitate the door operation of user. First hinge is equipped with in box, and is located first door body and second door body between, second hinge includes mounting seat and pivot, mounting seat is installed on installation platform of first door body, one end of pivot is arranged on mounting seat and rotatably is equipped in the shaft hole on first hinge, second door body and the other end of pivot are connected, further first door body and second door body can be rotated relative to box through pivot, realize the opening and closing of box. Among them, one end of pivot is installed on first door body through mounting seat, improve the connecting strength between pivot and first door body, thereby reduce the demand to the size of installation platform along the thickness direction of first door body, further need not be set up the plug structure in both ends of avoidance platform, thereby facilitate the cleaning of handle groove and improve the aesthetic property of door body.

[0008] According to the refrigeration plant provided by the utility model, the following additional technical features can also be provided:

[0009] In some embodiments, optionally, the first door body includes a first side and a second side arranged opposite along the width direction of the box, the avoidance platform extends from the first side to the second side, and the mounting seat is arranged close to the second side.

[0010] In the embodiment, the first door body includes a first side and a second side arranged opposite along the width direction of the cabinet, and the avoiding table extends from the first side to the second side, so that the two ends of the avoiding table are not blocked, thereby improving the aesthetics of the first door body and facilitating cleaning of the handle groove on the avoiding table. The mounting seat is arranged close to the second side, so that the first side of the first door body is the opening side, so that the first door body can rotate around the rotating shaft close to the second side when opening or closing.

[0011] In some embodiments, optionally, the handle groove on the first door body penetrates the first side of the first door body and the second side of the first door body.

[0012] In the embodiment, the handle groove penetrates the first side and the second side of the first door body, that is, the two ends of the handle groove are arranged open, thereby facilitating cleaning of the handle groove and improving the cleanliness of the handle groove.

[0013] In some embodiments, optionally, a portion of the mounting seat is fixedly connected with the mounting table, another portion of the mounting seat is provided with the rotating shaft, and the other portion of the mounting seat is suspended on the side of the avoiding table close to the second door body.

[0014] In the embodiment, a portion of the mounting seat is fixedly connected with the mounting table, another portion of the mounting seat is suspended on the side of the avoiding table close to the second door body, and the other portion of the mounting seat is provided with the rotating shaft, so that the rotating shaft of the first door body is away from the cabinet, which can improve the smoothness of the first door body during rotation, avoid extrusion between the sealing strip on the first door body and the cabinet, and also avoid the first door body protruding from the cabinet during opening, thereby avoiding the user from knocking against the part of the first door body protruding from the cabinet.

[0015] In some embodiments, optionally, the refrigeration device further comprises a self-locking structure, the first door body and the second door body are respectively provided with the self-locking structure, the self-locking structure includes a locking part, the first hinge further includes a lock catch, and the locking part and the lock catch are locked when the first door body or the second door body closes the cabinet.

[0016] In the embodiment, the refrigeration device further comprises a self-locking structure, the first door body and the second door body are respectively provided with the self-locking structure, and the locking part on the self-locking structure can be locked with the lock catch on the first hinge when the first door body or the second door body closes the cabinet, thereby reliably closing the cabinet and improving the reliability of the refrigeration device.

[0017] In some embodiments, optionally, the self-locking structure arranged on the second door body includes a shaft sleeve, and the other end of the rotating shaft is rotatably arranged in the shaft sleeve.

[0018] In the embodiment, the second door body is fixed with a self-locking structure, the self-locking structure arranged on the second door body comprises a shaft sleeve, one end of the rotating shaft is mounted on the mounting seat, and the other end penetrates through the shaft sleeve and is rotationally connected with the shaft sleeve, thereby realizing the rotational connection between the second door body and the rotating shaft, reducing the damage degree of the second door body, and improving the connection strength between the second door body and the rotating shaft.

[0019] In some embodiments, optionally, the shaft sleeve penetrates through the shaft hole to make the rotating shaft contact the inner wall surface of the shaft hole through the shaft sleeve.

[0020] In the embodiment, the shaft sleeve penetrates through the shaft hole, so that the rotating shaft contacts the inner wall surface of the shaft hole through the shaft sleeve, thereby when the rotating shaft rotates relative to the first hinge, direct friction between the rotating shaft and the first hinge is avoided, and the service life of the first hinge and the second hinge is increased.

[0021] In some embodiments, optionally, the refrigeration equipment further comprises a wear-resistant gasket, at least a part of the wear-resistant gasket is arranged in the shaft hole, and the rotating shaft penetrates through the wear-resistant gasket.

[0022] In the embodiment, the refrigeration equipment further comprises a wear-resistant gasket, at least a part of the wear-resistant gasket is arranged in the shaft hole, and the rotating shaft penetrates through the wear-resistant gasket, thereby the rotating shaft contacts the first hinge through the wear-resistant gasket, when the first door body or the second door body rotates, direct friction between the rotating shaft and the first hinge is avoided, and the service life of the first hinge and the second hinge is improved.

[0023] In some embodiments, optionally, the wear-resistant gasket comprises a first gasket arranged in the shaft hole, and a second gasket arranged at one end of the first gasket, the second gasket is located on one side of the shaft hole facing the second door body or on one side of the shaft hole facing the first door body, so that the second gasket is limitedly matched with the surface of the first hinge, and the rotating shaft penetrates through the first gasket and the second gasket.

[0024] In the embodiment, the wear-resistant gasket comprises a first gasket and a second gasket, the first gasket is arranged in the shaft hole, and the second gasket is located at one end of the first gasket and is limitedly matched with one side of the first hinge facing the second door body or one side of the first hinge facing the first door body, so that the wear-resistant gasket is reliably matched with the first hinge, the wear-resistant gasket is prevented from falling off, and the isolation effect of the wear-resistant gasket on the inner wall surface of the shaft hole and the rotating shaft is ensured.

[0025] In some embodiments, optionally, the shaft sleeve comprises a plastic shaft sleeve; and / or the wear-resistant gasket comprises a plastic gasket or a rubber gasket.

[0026] In the embodiment, the shaft sleeve comprises a plastic shaft sleeve, that is, the material of the shaft sleeve is plastic, so that the shaft sleeve has wear-resistant properties, the service life of the rotating shaft and the first hinge is improved, and on the other hand, the friction noise in the working process of the rotating shaft can be reduced. The wear-resistant gasket can be made of plastic or rubber, etc.

[0027] In some embodiments, optionally, the first door body is located on top of the second door body or the second door body is located on top of the first door body along the height direction.

[0028] In this embodiment, the first door body and the second door body are arranged along the height direction of the cabinet, wherein the first door body can be located on top of the second door body or the second door body can be located on top of the first door body.

[0029] In some embodiments, optionally, the second door body is provided with a mounting table and an avoiding table at one end close to the first door body, the avoiding table on the second door body is arranged to sink in the direction away from the first door body relative to the mounting table on the second door body, and the handle groove on the second door body is arranged on the avoiding table; the second hinge comprises two mounting seats, one mounting seat is arranged on the mounting table of the first door body, and the other mounting seat is arranged on the mounting table of the second door body, and the other end of the rotating shaft is rotatably arranged on the mounting seat of the second door body.

[0030] In this embodiment, the avoiding table and the mounting table can also be arranged on the second door body, the avoiding table and the mounting table on the second door body are arranged at one end of the second door body close to the first door body, that is, the avoiding table and the mounting table are arranged on the opposite ends of the first door body and the second door body, and the mounting tables of the two are arranged on the side of the avoiding table close to the cabinet, along the height direction of the cabinet, the avoiding table on the first door body is arranged to sink in the direction away from the second door body relative to the mounting table on the first door body to form an avoiding space, and the avoiding table on the second door body is arranged to sink in the direction away from the first door body relative to the mounting table on the second door body to form an avoiding space, the avoiding tables are arranged on the first door body and the second door body, respectively, so as to reduce the depth of the avoiding tables on the first door body and the second door body along the height direction of the cabinet, to ensure the heat preservation effect of the first door body and the second door body, and to improve the strength of the first door body and the second door body.

[0031] In some embodiments, optionally, the number of the first door bodies is at least two, and the number of the second door bodies is at least two; the at least two first door bodies are arranged along the width direction of the cabinet, and the at least two second door bodies are arranged along the width direction of the cabinet.

[0032] In this embodiment, the number of the first door bodies is at least two, and the number of the second door bodies is at least two, the at least two first door bodies are arranged along the width direction of the cabinet, and the at least two second door bodies are arranged along the width direction of the cabinet, so that the refrigeration equipment presents a double-door structure, the volume of the refrigeration equipment is increased, and meanwhile, the avoiding table on the first door body can be arranged to pass through along the width direction of the cabinet through the arrangement of the first hinge and the second hinge, thereby improving the aesthetic appearance of the refrigeration equipment.

[0033] The additional aspects and advantages of the present application will become apparent from the following description, or will be appreciated by practice of the present application. Attached Figure Description

[0034] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0035] Figure 1 One of the structural schematic diagrams of a refrigeration device according to an embodiment of the present invention is shown;

[0036] Figure 2 A second schematic diagram of the structure of a refrigeration device according to an embodiment of the present invention is shown;

[0037] Figure 3 The third schematic diagram shows the structure of a refrigeration device according to an embodiment of the present invention;

[0038] Figure 4 The fourth schematic diagram shows the structure of a refrigeration device according to an embodiment of the present invention;

[0039] Figure 5 The fifth schematic diagram shows the structure of a refrigeration device according to an embodiment of the present invention;

[0040] Figure 6 The sixth schematic diagram shows the structure of a refrigeration device according to an embodiment of the present invention;

[0041] Figure 7 The seventh schematic diagram shows the structure of a refrigeration device according to an embodiment of the present invention;

[0042] Figure 8 Eighth schematic diagram of the structure of a refrigeration device according to an embodiment of the present invention is shown;

[0043] Figure 9 The ninth illustration shows a structural schematic diagram of a refrigeration device according to an embodiment of the present invention.

[0044] in, Figures 1 to 9 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0045] 1. Box body, 2. First door body, 20. Mounting platform, 22. Clearance platform, 24. Handle groove, 3. Second door body, 4. First hinge, 40. Shaft hole, 42. Lock, 5. Second hinge, 50. Mounting base, 52. Rotary shaft, 6. Self-locking structure, 60. Locking part, 62. Shaft sleeve, 7. Wear-resistant washer, 70. First washer, 72. Second washer.

[0046] Figure 10 One of the structural schematic diagrams of a refrigeration device in the related art is shown;

[0047] Figure 11 This is the second schematic diagram of the structure of a refrigeration device in the related technology;

[0048] Figure 12 Fig. 3 shows a structural schematic diagram of a refrigeration equipment in the related art;

[0049] Figure 13 Fig. 4 shows a structural schematic diagram of a refrigeration equipment in the related art;

[0050] Figure 14 Fig. 5 shows a structural schematic diagram of a refrigeration equipment in the related art;

[0051] Figure 15 Fig. 6 shows a structural schematic diagram of a refrigeration equipment in the related art; Figure 14 Fig. 7 shows an enlarged structural schematic diagram of A in Fig. 6.

[0052] Fig. 8 shows a structural schematic diagram of a refrigeration equipment in the related art; Figures 10 to 15 Fig. 9 shows a corresponding relationship between reference signs and component names in Fig. 8.

[0053] 1' upper door body, 2' lower door body, 3' hinge, 4' avoiding space, 5' plug structure. DETAILED DESCRIPTION

[0054] In order to enable the above objects, features and advantages of the present application to be more clearly understood, the following will further describe the present application with reference to the drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0055] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can be practiced in other ways different from those described herein, therefore, the scope of protection of the present application is not limited by the specific embodiments disclosed below.

[0056] The following will describe a refrigeration equipment according to some embodiments of the present application. Figures 1 to 9

[0057] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 9 ​As shown, according to an embodiment of the utility model, the utility model provides a refrigeration equipment, include: box 1, first door body 2 and second door body 3 are located in the one side of box 1 and with box 1 rotation is connected, first door body 2 and second door body 3 along the height direction of box 1 adjacent setting, along the height direction, the one end of first door body 2 close to second door body 3 and the one end of second door body 3 close to first door body 2 are all equipped with handle groove 24, the one end of first door body 2 close to second door body 3 is equipped with installation platform 20 and avoidance platform 22, installation platform 20 is located in the one side of avoidance platform 22 close to box 1, avoidance platform 22 is set down in the direction of second door body 3 away from installation platform 20 relative, handle groove 24 on first door body 2 is equipped in avoidance platform 22, first hinge 4 is equipped in box 1, is located between first door body 2 and second door body 3, first hinge 4 includes shaft hole 40, second hinge 5 includes mounting seat 50 and pivot 52, mounting seat 50 is equipped in installation platform 20, and one end of pivot 52 is equipped in mounting seat 50, pivot 52 is rotatably threaded in shaft hole 40, and second door body 3 is rotatably connected with the other end of pivot 52.

[0058] The utility model provides a refrigeration equipment, including box 1, first door body 2, second door body 3 and first hinge 4 and second hinge 5. First door body 2 and second door body 3 are located in the one side of box 1, first door body 2 and second door body 3 along the height direction of box 1 adjacent setting and the end of two close to is equipped with handle groove 24, the one end of first door body 2 close to second door body 3 is provided with installation platform 20 and avoidance platform 22, installation platform 20 is set in the one side of avoidance platform 22 close to box 1, the handle groove 24 of first door body 2 is set in avoidance platform 22, and, avoidance platform 22 is set down in the direction of second door body 3 away from installation platform 20 relative, then when user pulls handle groove 24 and opens the door, the setting of avoidance platform 22 can provide operating space for user, to facilitate the door operation of user. First hinge 4 is equipped in box 1, and is located between first door body 2 and second door body 3, second hinge 5 includes mounting seat 50 and pivot 52, mounting seat 50 is installed on installation platform 20 on first door body 2, one end of pivot 52 is set on mounting seat 50 and rotatably threaded in shaft hole 40 on first hinge 4, second door body 3 is connected with the other end of pivot 52, then first door body 2 and second door body 3 can be rotated relative to box 1 through pivot 52, realize the opening and closing of box 1. Among them, one end of pivot 52 is installed on first door body 2 through mounting seat 50, improves the connecting strength between pivot 52 and first door body 2, thereby reduces the demand to the size of installation platform 20 along the thickness direction of first door body 2, then does not need to set the plug structure in the both ends of avoidance platform 22, thereby facilitating the cleaning of handle groove 24 and improving the aesthetic property of door body.

[0059] Understandably, the second hinge 5 reduces the size requirement of the mounting platform 20 on the first door body 2, thus allowing the mounting platform 20 to be made thinner. It eliminates the need to install the mounting platform 20 in the area where the clearance platform 22 is located. In other words, the clearance platform 22 can be set to extend from one end of the first door body 2 to the other end along the width direction, which facilitates the cleaning of the handle groove 24 and makes the door body more aesthetically pleasing.

[0060] It should be noted that the handle groove 24 on the first door body 2 is recessed in a direction away from the second door body 3, and the handle groove 24 on the second door body 3 is recessed in a direction away from the first door body 2.

[0061] like Figure 9 As shown, in some embodiments, optionally, the first door body 2 includes a first side and a second side disposed opposite to each other along the width direction of the box body 1, the clearance platform 22 extends from the first side to the second side, and the mounting base 50 is disposed close to the second side.

[0062] In this embodiment, the first door 2 includes a first side and a second side arranged opposite to each other along the width direction of the housing 1. The clearance platform 22 extends from the first side to the second side, so that both ends of the clearance platform 22 are not obstructed, thereby improving the aesthetics of the first door 2 and facilitating the cleaning of the handle groove 24 on the clearance platform 22. The mounting base 50 is arranged close to the second side, so that the first side of the first door 2 is the opening side, allowing the first door 2 to rotate around the pivot 52 close to the second side when it is opened or closed.

[0063] In some embodiments, the handle groove 24 on the first door 2 extends through the first side and the second side of the first door 2.

[0064] In this embodiment, the handle groove 24 extends through the first side and the second side of the first door body 2, that is, the two ends of the handle groove 24 are open, which facilitates cleaning of the handle groove 24 and improves the cleanliness of the handle groove 24.

[0065] Understandably, the two ends of the handle groove 24 can also be closed to improve the strength of the first door body 2.

[0066] In some embodiments, optionally, a portion of the mounting base 50 is fixedly connected to the mounting platform 20, another portion of the mounting base 50 is mounted with a rotating shaft 52, and the other portion of the mounting base 50 is suspended on the side of the clearance platform near the second door body 3.

[0067] In this embodiment, one part of the mounting base 50 is fixedly connected with the mounting table 20, and the other part of the mounting base 50 is suspended on the side of the avoiding table close to the second door body 3, and the rotating shaft 52 is mounted on the other part of the mounting base 50, so that the rotating shaft 52 of the first door body 2 is away from the cabinet 1, the smoothness of the first door body 2 in the rotating process is improved, the compression between the sealing strip on the first door body 2 and the cabinet 1 is avoided, and meanwhile, the first door body 2 is prevented from protruding from the cabinet 1 in the opening process, so that the user is prevented from knocking against the part of the first door body 2 protruding from the cabinet 1.

[0068] As shown in Figure 6 , Figure 7 and Figure 8 indicate, in some embodiments, optionally, the refrigeration equipment further comprises a self-locking structure 6, the first door body 2 and the second door body 3 are respectively provided with the self-locking structure 6, the self-locking structure 6 comprises a locking part 60, the first hinge 4 further comprises a lock catch 42, and the locking part 60 is locked with the lock catch 42 when the first door body 2 or the second door body 3 closes the cabinet 1.

[0069] In this embodiment, the refrigeration equipment further comprises a self-locking structure 6, the first door body 2 and the second door body 3 are respectively provided with the self-locking structure 6, and the locking part 60 on the self-locking structure 6 can be locked with the lock catch 42 on the first hinge 4 when the first door body 2 or the second door body 3 closes the cabinet 1, so that the first door body 2 or the second door body 3 reliably closes the cabinet 1, and the reliability of the refrigeration equipment in use is improved.

[0070] As shown in Figure 6 , Figure 7 and Figure 8 indicate, in some embodiments, optionally, the self-locking structure 6 provided on the second door body 3 comprises a shaft sleeve 62, and the other end of the rotating shaft 52 is rotatably arranged in the shaft sleeve 62.

[0071] In this embodiment, the self-locking structure 6 is fixed on the second door body 3, the self-locking structure 6 provided on the second door body 3 comprises the shaft sleeve 62, one end of the rotating shaft 52 is mounted on the mounting base 50, and the other end is arranged in the shaft sleeve 62 and rotatably connected with the shaft sleeve 62, so that the rotating connection between the second door body 3 and the rotating shaft 52 is realized, the damage degree of the second door body 3 is reduced, and the connection strength between the second door body 3 and the rotating shaft 52 is improved.

[0072] As shown in Figure 8 indicate, in some embodiments, optionally, the shaft sleeve 62 is arranged in the shaft hole 40 so that the rotating shaft 52 contacts the inner wall surface of the shaft hole 40 through the shaft sleeve 62.

[0073] In this embodiment, the bushing 62 passes through the shaft hole 40, so that the rotating shaft 52 contacts the inner wall surface of the shaft hole 40 through the bushing 62. As a result, when the rotating shaft 52 rotates relative to the first hinge 4, the rotating shaft 52 will not directly rub against the first hinge 4, thereby increasing the service life of the first hinge 4 and the second hinge 5.

[0074] Optionally, a portion of the bushing 62 is located inside the shaft hole 40, and another portion is located on the side of the shaft hole 40 near the second door body 3, thereby supporting the rotating shaft 52, reducing the possibility of deformation of the rotating shaft 52, and improving the reliability of the rotation of the first door body 2 and the second door body 3.

[0075] like Figure 7 As shown, in some embodiments, the refrigeration device may optionally include: a wear-resistant washer 7, at least a portion of which is disposed within the shaft hole 40, and the rotating shaft 52 passes through the wear-resistant washer 7.

[0076] In this embodiment, the refrigeration device also includes a wear-resistant washer 7, at least a portion of which is disposed in the shaft hole 40. The rotating shaft 52 passes through the wear-resistant washer 7, and the rotating shaft 52 contacts the first hinge 4 through the wear-resistant washer 7. When the first door 2 or the second door 3 rotates, the rotating shaft 52 will not directly rub against the first hinge 4, thereby improving the service life of the first hinge 4 and the second hinge 5.

[0077] like Figure 7 As shown, in some embodiments, optionally, the wear-resistant washer 7 includes a first washer 70 disposed in the shaft hole 40; and a second washer 72 disposed at one end of the first washer 70. The second washer 72 is located on the side of the shaft hole 40 facing the second door body 3 or on the side of the shaft hole 40 facing the first door body 2, so that the second washer 72 is in a limiting fit with the surface of the first hinge 4, and the rotating shaft 52 passes through the first washer 70 and the second washer 72.

[0078] In this embodiment, the wear-resistant washer 7 includes a first washer 70 and a second washer 72. The first washer 70 is disposed in the shaft hole 40, and the second washer 72 is located at one end of the first washer 70 and is limited to the side of the first hinge 4 facing the second door 3 or the side of the first hinge 4 facing the first door 2, so that the wear-resistant washer 7 is reliably engaged with the first hinge 4, preventing the wear-resistant washer 7 from falling off, thereby ensuring the isolation effect of the wear-resistant washer 7 on the rotating shaft 52 and the inner wall of the shaft hole 40.

[0079] Optionally, the second washer 72 is located on the side of the shaft hole 40 facing the second door body 3, and the second washer 72 is located between the bushing 62 and the first hinge 4, with the rotating shaft 52 passing through the first washer 70 and the second washer 72.

[0080] In some embodiments, optionally, the shaft sleeve 62 comprises a plastic shaft sleeve; and / or the wear-resistant gasket 7 comprises a plastic gasket or a rubber gasket.

[0081] In this embodiment, the shaft sleeve 62 comprises a plastic shaft sleeve, i.e. the shaft sleeve 62 is made of plastic, so that the shaft sleeve 62 has both wear-resistant properties, which prolongs the service life of the rotating shaft 52 and the first hinge 4, and reduces the friction noise during the operation of the rotating shaft 52. The wear-resistant gasket 7 can be made of plastic or rubber, etc.

[0082] In some embodiments, optionally, in the height direction, the first door body 2 is located on top of the second door body 3, or the second door body 3 is located on top of the first door body 2.

[0083] In this embodiment, the first door body 2 and the second door body 3 are arranged in the height direction of the cabinet 1, wherein, as shown in FIG. 1, the first door body 2 can be located on top of the second door body 3, as shown in FIG. 2, the second door body 3 can also be located on top of the first door body 2. Figure 2 Figure 3

[0084] In some embodiments, optionally, the second door body 3 is provided with a mounting table 20 and an avoiding table 22 at one end close to the first door body 2, the avoiding table 22 on the second door body 3 is arranged to be sunken in the direction away from the first door body 2 relative to the mounting table 20 on the second door body 3, and the handle groove 24 on the second door body 3 is arranged on the avoiding table 22; the second hinge 5 comprises two mounting seats 50, one mounting seat 50 is arranged on the mounting table 20 of the first door body 2, and the other mounting seat 50 is arranged on the mounting table 20 of the second door body 3, and the other end of the rotating shaft 52 is rotatably mounted on the mounting seat 50 of the second door body 3.

[0085] In this embodiment, the second door body 3 can also be correspondingly provided with the avoiding table 22 and the mounting table 20, and the avoiding table 22 and the mounting table 20 on the second door body 3 are arranged at one end of the second door body 3 close to the first door body 2, i.e. the avoiding table 22 and the mounting table 20 are arranged on the opposite ends of the first door body 2 and the second door body 3, and the mounting tables 20 on the two are both located on the side of the avoiding table 22 close to the cabinet 1, in the height direction of the cabinet 1, the avoiding table 22 on the first door body 2 is arranged to be sunken in the direction away from the second door body 3 relative to the mounting table 20 on the first door body 2 to form an avoiding space, and the avoiding table 22 on the second door body 3 is arranged to be sunken in the direction away from the first door body 2 relative to the mounting table 20 on the second door body 3 to form an avoiding space, and the avoiding table 22 is arranged on both the first door body 2 and the second door body 3, which can respectively reduce the depth of the avoiding table 22 on the first door body 2 and the second door body 3 in the height direction of the cabinet 1, so as to ensure the heat preservation effect of the first door body 2 and the second door body 3 and improve the strength of the first door body 2 and the second door body 3.

[0086] ​​It can be understood that, in the case that the second door body 3 is located on top of the first door body 2, the avoidance platform 22 on the second door body 3 is sunken in the direction away from the first door body 2 relative to the mounting platform 20 on the second door body 3, that is, the avoidance platform 22 on the second door body 3 is recessed in the direction away from the first door body 2, so that the end surface of the avoidance platform 22 on the second door body 3 is located above the end surface of the mounting platform 20 on the second door body 3.

[0087] As shown in Figure 1 and Figure 2 in some embodiments, optionally, the number of the first door body 2 is at least two, and the number of the second door body 3 is at least two; the at least two first door bodies 2 are arranged along the width direction of the cabinet 1, and the at least two second door bodies 3 are arranged along the width direction of the cabinet 1.

[0088] In this embodiment, the number of the first door body 2 is at least two, and the number of the second door body 3 is at least two; the at least two first door bodies 2 are arranged along the width direction of the cabinet 1, and the at least two second door bodies 3 are arranged along the width direction of the cabinet 1, so that the refrigeration equipment presents a double-door structure, increasing the volume of the refrigeration equipment. At the same time, through the arrangement of the first hinge 4 and the second hinge 5, the avoidance platform 22 on the first door body 2 can be arranged through along the width direction of the cabinet 1, thereby improving the aesthetics of the refrigeration equipment.

[0089] According to some embodiments of the present application, optionally, a refrigeration equipment is provided, which avoids increasing the shape of the closure plug, making the product more beautiful.

[0090] Optionally, the present application adds a lower door (for example, the first door body 2) auxiliary hinge (for example, the second hinge 5), and the hinge shaft (for example, the rotating shaft 52) of the upper door (for example, the second door body 3) and the lower door is installed on this hinge. The upper and lower doors cancel the hinge shaft of the upper and lower doors. Optionally, the auxiliary hinge cooperates with the shaft hole 40 of the upper door after passing through the shaft hole 40 of the middle hinge to realize the respective rotation of the upper and lower doors.

[0091] Optionally, the hinge shaft (for example, the rotating shaft 52) is sleeved in the plastic tube (for example, the shaft sleeve 62) of the self-locking structure 6 (the self-locking structure 6 is generally a wear-resistant plastic part), and the self-locking structure 6 is also sleeved in the middle hinge hole (for example, the shaft hole 40), so that direct friction between the two metal parts (the middle hinge and the hinge shaft) is avoided, thereby increasing the service life.

[0092] Optionally, as shown in Figure 7 , the self-locking structure 6 is divided into two parts (self-locking structure 6 + wear-resistant washer 7), so that direct friction between the two metal parts (the middle hinge and the hinge shaft) is avoided, thereby increasing the service life. Optionally, the wear-resistant washer 7 is not particularly required to be put in from the top or from the bottom.

[0093] Optionally, in the case that the first door body 2 is located above, the effect that the handle notch (for example, the avoiding table 22) is opened on the upper door can be achieved.

[0094] Optionally, the refrigeration equipment is a cross door equipment.

[0095] Optionally, the handle slot 24 is a concealed handle, that is, the handle is located on the inner side of the door body along the depth direction of the refrigeration equipment, the slotting direction of the handle is horizontal to the ground, and does not exceed the front door body of the refrigeration equipment.

[0096] Optionally, the refrigeration equipment includes a refrigerator, a freezer, a display cabinet and the like.

[0097] In the present application, the term "a plurality of" refers to two or more, unless otherwise explicitly limited. The terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, "connecting" can be fixed connection, or detachable connection, or integrally connected; "connecting" can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0098] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "specific embodiments" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0099] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A refrigeration appliance characterized in that, The box comprises: a box body; a first door body and a second door body located on one side of the box body and rotatably connected with the box body, the first door body and the second door body are adjacently arranged along the height direction of the box body, and the end of the first door body close to the second door body and the end of the second door body close to the first door body are both provided with a handle slot, the end of the first door body close to the second door body is provided with a mounting table and an avoidance table, the mounting table is located on the side of the avoidance table close to the box body, the avoidance table is arranged to be sunken in the direction away from the second door body relative to the mounting table, and the handle slot on the first door body is arranged on the avoidance table; a first hinge provided on the box body and located between the first door body and the second door body, the first hinge comprises a shaft hole; a second hinge comprising a mounting seat and a rotating shaft, the mounting seat is arranged on the mounting table, one end of the rotating shaft is arranged on the mounting seat, the rotating shaft is rotatably arranged in the shaft hole, and the second door body is rotatably connected with the other end of the rotating shaft.

2. The refrigeration appliance of claim 1, wherein, The first door body comprises a first side and a second side arranged opposite along the width direction of the box body, the avoidance table extends from the first side to the second side, and the mounting seat is arranged close to the second side.

3. The refrigeration appliance of claim 2, wherein, The handle slot on the first door body penetrates the first side of the first door body and the second side of the first door body.

4. The refrigeration appliance of claim 1, wherein, Part of the mounting seat is fixedly connected with the mounting table, the other part of the mounting seat is arranged with the rotating shaft, and the other part of the mounting seat is suspended on the side of the avoidance table close to the second door body.

5. The refrigeration appliance of any of claims 1-4, wherein, Further comprising: a self-locking structure, the first door body and the second door body are respectively provided with the self-locking structure, the self-locking structure comprises a locking part, the first hinge further comprises a lock catch, and in the case that the first door body or the second door body closes the box body, the locking part is locked with the lock catch.

6. The refrigeration appliance of claim 5, wherein, The self-locking structure arranged on the second door body comprises a shaft sleeve, and the other end of the rotating shaft is rotatably arranged in the shaft sleeve.

7. The refrigeration appliance of claim 6, wherein, The shaft sleeve is arranged in the shaft hole so that the rotating shaft contacts the inner wall surface of the shaft hole through the shaft sleeve.

8. The refrigeration appliance of claim 7, wherein, Further comprising: a wear-resistant gasket, at least part of the wear-resistant gasket is arranged in the shaft hole, and the rotating shaft is arranged in the wear-resistant gasket.

9. The refrigeration appliance of claim 8, wherein, The wear-resistant gasket comprises: a first gasket arranged in the shaft hole; a second gasket arranged at one end of the first gasket, the second gasket is located on the side of the shaft hole facing the second door body or on the side of the shaft hole facing the first door body, so that the second gasket is limitedly matched with the surface of the first hinge, and the rotating shaft is arranged in the first gasket and the second gasket.

10. The refrigeration appliance of claim 8, wherein, The shaft sleeve comprises a plastic shaft sleeve; and / or The wear-resistant gasket comprises a plastic gasket or a rubber gasket.

11. The refrigeration appliance of any of claims 1-4, wherein, Along the height direction, the first door body is located on the top of the second door body, or the second door body is located on the top of the first door body.

12. The refrigeration appliance of any of claims 1-4, wherein, The second door body is provided with the mounting table and the avoiding table at one end close to the first door body, the avoiding table on the second door body is provided in a direction away from the first door body relative to the mounting table on the second door body, and the handle slot on the second door body is arranged on the avoiding table. The second hinge comprises two mounting seats, one mounting seat is arranged on the mounting table of the first door body, and the other mounting seat is arranged on the mounting table of the second door body, and the other end of the rotating shaft is rotatably arranged on the mounting seat of the second door body.

13. The refrigeration appliance of any of claims 1-4, wherein, The number of the first door bodies is at least two, and the number of the second door bodies is at least two. At least two first door bodies are arranged along the width direction of the box body, and at least two second door bodies are arranged along the width direction of the box body.

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