Refrigeration equipment

Abstract

The embodiment of the utility model provides refrigeration equipment, and relates to the technical field of electric appliances. The refrigeration equipment comprises a box body, a door body, an opening frame, a mounting piece and a hinge. The door body can cover the box body, and the opening frame is arranged on the box body and located between the door body and the box body. The installation part is installed on the box body. The hinge comprises a first seat body and a second seat body which can rotate relatively. The first seat body is connected to the mounting piece, and the second seat body is connected to the door body. The rotating central axis of the hinge is a target axis; wherein the opening frame and the mounting piece are respectively and independently formed structures. According to the embodiment of the utility model, the mouth frame and the mounting piece are respectively and independently formed structures, and the mouth frame and the mounting piece are respectively connected with the box body. The shape of a single structure of the mouth frame and the mounting piece is regular, and the mouth frame and the mounting piece are manufactured separately, so that the manufacturing difficulty of the refrigeration equipment is low. Furthermore, no additional connecting part is needed between the mouth frame and the mounting piece, so that the manufacturing cost of the refrigeration equipment can be reduced.

Description

Technical Field

[0001] The present application relates to the field of refrigeration technology, and in particular to a refrigeration device. Background Art

[0002] With the progress of society, the utilization rate of refrigeration equipment is getting higher and higher. In the related technology, the manufacturing difficulty of refrigeration equipment is relatively high. Utility Model Content

[0003] In view of this, an embodiment of the present application provides a refrigeration device to reduce the difficulty of manufacturing the refrigeration device.

[0004] To achieve the above object, the present application provides a refrigeration device, including:

[0005] Box;

[0006] A door body, which can be covered on the box body;

[0007] A mouth frame is arranged on the box body, and the mouth frame is located between the door body and the box body;

[0008] A mounting member, mounted on the box;

[0009] The hinge comprises a first seat body and a second seat body which are relatively rotatable, wherein the first seat body is connected to the mounting member, the second seat body is connected to the door body, and the rotation center axis of the hinge is a target axis;

[0010] The mouth frame and the mounting piece are independently formed structures.

[0011] In one embodiment, the mounting member is recessed inwardly to form a receiving cavity, and the hinge is at least partially located in the receiving cavity.

[0012] In one embodiment, there are multiple mounting members, and the multiple mounting members are arranged at intervals along the target axis.

[0013] In one embodiment, the mounting member is formed with a positioning groove, the positioning groove extends along the target axis, and the side wall of the box body is partially located in the positioning groove.

[0014] In one embodiment, the mouth frame is formed with a material hole, and the material hole passes through the mouth frame. A limiting portion is formed at one end of the mouth frame away from the material hole, and the mounting member partially abuts against a side of the limiting portion facing the material hole.

[0015] In one embodiment, the first seat body includes a first connecting member and a second connecting member connected to each other, the first connecting member is connected to the mounting member, and the second connecting member abuts against the mounting member along a vertical direction.

[0016] In one embodiment, a first limit member is formed on the outer surface of the second seat body, and a second limit member is formed on the mounting member. When the door body rotates in the opening direction to reach the maximum opening, the first limit member abuts against the second limit member to prevent the door body from rotating in the opening direction.

[0017] In one embodiment, the target axis is arranged along a preset direction, and the preset direction is arranged to intersect with the up-down direction.

[0018] In one embodiment, the refrigeration device further includes a stop cover, wherein the stop cover is connected to a side of the opening frame facing the door body, the stop cover and the opening frame enclose an installation cavity, the opening frame is formed with a material hole, the material hole passes through the opening frame, the stop cover is at least partially located on a side of the installation cavity facing the door body, the target axis is located on a side of the stop cover along the axial direction of the material hole facing the opening frame, and the hinge is at least partially located in the installation cavity, so that the stop cover limits the hinge from moving away from the opening frame along the axial direction of the material hole.

[0019] In one embodiment, the second seat body has a first surface and a second surface that can be at least partially moved into or out of the installation cavity, the second surface is located on the side of the first surface along the target axis toward the first seat body, the distance from the second surface to the target axis is greater than the distance from the first surface to the target axis, the stop cover includes a cover body and a reinforcement, the cover body is connected to the mouth frame on one side along the circumference of the target axis, the reinforcement is connected to the other side of the cover body along the circumference of the target axis, and the reinforcement is located on the side of the second surface toward the first surface along the target axis.

[0020] In one embodiment, the mouth frame has a mounting groove extending along the target axis, the first seat body is at least partially snapped into the mounting groove, the mounting cavity has an assembly opening along one side of the target axis, the first seat body and the second seat body can both move into or out of the mounting cavity through the assembly opening, and the mounting cavity is arranged along the target axis on opposite sides of the assembly opening.

[0021] In one embodiment, the mounting member includes a mounting member body and a second reinforcement body connected to each other, the second reinforcement body protrudes from the mounting member body along the thickness direction of the second reinforcement body, the mounting member body is installed on the box body, and the first seat body is connected to the second reinforcement body.

[0022] In one embodiment, the mounting member body and the second reinforcement body are integrally formed.

[0023] The refrigeration device of the embodiment of the present application includes a box body, a door body, a mouth frame, a mounting member and a hinge. The mouth frame and the mounting member are structures that are independently formed, and the mouth frame and the mounting member are connected to the box body respectively. The shapes of the individual structures of the mouth frame and the mounting member are relatively regular, and the mouth frame and the mounting member are made separately, so that the manufacturing difficulty of the refrigeration device is relatively low. Furthermore, there is no need to set an additional connecting part between the mouth frame and the mounting member, which can reduce the manufacturing cost of the refrigeration device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of a refrigeration device according to an embodiment of the present application;

[0025] Figure 2 for Figure 1 A partial enlarged view of the middle position A;

[0026] Figure 3 This is a schematic diagram of the structure of a mounting member according to an embodiment of the present application;

[0027] Figure 4 This is a schematic structural diagram of a refrigeration device according to another embodiment of the present application;

[0028] Figure 5 for Figure 4 A partial enlarged view of the middle position B;

[0029] Figure 6 for Figure 4 A cross-sectional view at the mid-edge position C;

[0030] Figure 7 for Figure 6 A partial enlarged view of the middle position E;

[0031] Figure 8 for Figure 4 A cross-sectional view at the mid-edge position D;

[0032] Fig. 9 for Figure 8 A partial enlarged view of the middle position F;

[0033] Fig.10 This is an exploded view of the structure of a hinge according to an embodiment of the present application;

[0034] Fig.11 This is a schematic structural diagram of a first seat body and a transmission member according to an embodiment of the present application;

[0035] Fig.12 This is a schematic diagram of the structure of a refrigeration device according to an embodiment of the present application;

[0036] Fig.13 for Fig.12 Sectional view at G in the middle;

[0037] Fig.14This is a structural exploded view of a refrigeration device according to an embodiment of the present application, in which the cabinet is not shown;

[0038] Fig.15 for Fig.14 Magnified view at H in the middle;

[0039] Fig.16 It is a structural schematic diagram of the mouth frame of the embodiment of the present application, and a stop cover is shown in the figure;

[0040] Fig.17 This is a schematic structural diagram of the stop cover according to an embodiment of the present application, in which a mouth frame is shown.

[0041] Description of Reference Numerals

[0042] 1. Box body; 1a. Up and down direction; 1b. Preset direction; 2. Door body; 3. Mouth frame; 3a. Limiting part; 3b. Material hole; 3c. Installation cavity; 3d. Assembly mouth; 3e. Installation groove; 3f. Guide groove; 30. Insertion rib; 4. Mounting piece; 4a. Accommodating cavity; 4b. Positioning groove; 4c. Second limiting piece; 40. Mounting piece body; 41. Second reinforcement body; 41a. Third mounting hole; 5. Hinge; 5a. Target axis; 5b. First surface; 5c. Second surface; 5d. Third surface; 50. First seat body; 50a. Slot; 500. First A connecting member; 500a, a first mounting hole; 500b, a notch; 501, a second connecting member; 51, a second seat; 510, a third connecting member; 510a, a first limiting member; 510b, a second mounting hole; 511, a transmission assembly; 5110, an elastic member; 5111, a rotating shaft; 5112, a transmission member; 5112a, a slide groove; 5112b, a third limiting member; 52, a latch; 53, a guide boss; 54, a first connecting portion; 55, a second connecting portion; 56, a groove; 6, a first reinforcing body; 7, a stop cover; 70, a cover body; 71, a reinforcing member. DETAILED DESCRIPTION

[0043] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification of this application and the above-mentioned drawings and any variations thereof are intended to cover non-exclusive inclusions.

[0045] In the description of the embodiments of the present application, the technical terms "first", "second", "third", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0046] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0047] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0048] In the description of the embodiments of the present application, the orientations or positional relationships indicated by technical terms such as "top", "bottom", "upper", and "lower" are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the embodiments of the present application and simplifying the description. They do not indicate or imply that the referred device or element must have a specific orientation, be constructed, operated, or used in a specific orientation. Therefore, they should not be understood as limitations on the embodiments of the present application.

[0049] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0050] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, the technical term "contact" should be understood in a broad sense, and may be direct contact or contact through an intermediate medium layer. It may be contact with essentially no interaction force between the two contacting parties, or it may be contact with interaction force between the two contacting parties.

[0051] In the related art, the opening frame and the mounting piece in the refrigeration equipment are integrally formed. The opening frame is usually in the shape of a square frame, and the mounting piece usually protrudes from the opening frame toward the box body. The structure of the opening frame and the mounting piece as one is a special-shaped structure, which is more difficult to construct than a regular structure, making the processing of the refrigeration equipment more difficult.

[0052] The embodiment of the present application provides a refrigeration device, see Figures 1 to 11 The refrigeration device includes a box body 1, a door body 2, a mouth frame 3, a mounting member 4 and a hinge 5. The door body 2 can be covered on the box body 1, the mouth frame 3 is arranged on the box body 1, and the mouth frame 3 is located between the door body 2 and the box body 1. The mounting member 4 is installed on the box body 1. The hinge 5 includes a first seat body 50 and a second seat body 51 that can rotate relative to each other. The first seat body 50 is connected to the mounting member 4, and the second seat body 51 is connected to the door body 2. The rotation center axis of the hinge 5 is the target axis 5a, wherein the mouth frame 3 and the mounting member 4 are structures that are independently formed.

[0053] Exemplarily, the refrigeration device is a freezer.

[0054] Exemplarily, the first seat body 50 is connected to the mounting member 4 by bolts.

[0055] Exemplarily, the second seat body 51 is connected to the door body 2 by bolts.

[0056] Exemplarily, the box body 1 may be provided with only one opening or with multiple openings. In the case where multiple openings are provided, multiple door bodies 2 may also be provided, and the door bodies 2 cover the corresponding openings of the box body 1.

[0057] Exemplarily, the opening of the refrigeration equipment is opened at the top of the product. If the opening is set at other positions, the position of the door body 2 can be adjusted accordingly.

[0058] Independent molding means that the mouth frame 3 and the mounting member 4 can be manufactured separately, and after the manufacturing is completed, the mouth frame 3 and the mounting member 4 can be connected to the box body 1 respectively.

[0059] In the embodiment of the present application, the refrigeration device includes a box body 1, a door body 2, a mouth frame 3, a mounting member 4 and a hinge 5. The mouth frame 3 and the mounting member 4 are independently formed structures, and the mouth frame 3 and the mounting member 4 are respectively connected to the box body 1. The shapes of the single structures of the mouth frame 3 and the mounting member 4 are relatively regular, and the mouth frame 3 and the mounting member 4 are made separately, so that the manufacturing difficulty of the refrigeration device is relatively low. Furthermore, there is no need to set an additional connecting part between the mouth frame 3 and the mounting member 4, which can reduce the manufacturing cost of the refrigeration device.

[0060] In one embodiment, please refer to Figure 7 The mounting member 4 is recessed inwardly to form a receiving cavity 4a, and the hinge 5 is at least partially located in the receiving cavity 4a.

[0061] Exemplarily, the mounting member 4 is partially recessed toward the central axis of the housing 1 to form a receiving cavity 4a.

[0062] In the embodiment of the present application, the mounting member 4 is recessed inward to form a receiving cavity 4a, and the hinge 5 is at least partially located in the receiving cavity 4a. The receiving cavity 4a can reduce the size of the hinge 5 protruding from the outside of the box body 1 to a certain extent, so as to reduce the gap between the packaging box used to package the refrigeration device and the device, thereby increasing the packing volume of the product and reducing the shipping cost of the product.

[0063] In one embodiment, there are multiple mounting members 4, and the multiple mounting members 4 are arranged at intervals along the target axis 5a. Exemplarily, the preset direction 1b is arranged perpendicular to the up-down direction 1a.

[0064] Exemplarily, there are multiple accommodating cavities 4 a , and each mounting member 4 is correspondingly provided with one accommodating cavity 4 a .

[0065] Exemplarily, all the mounting members 4 are connected to the same side of the box body 1 .

[0066] Exemplarily, there are multiple hinges 5 , and each mounting member 4 is correspondingly provided with a hinge 5 .

[0067] In the embodiment of the present application, there are multiple mounting members 4. Multiple mounting members 4 can mount multiple hinges 5, thereby reducing the load on a single hinge 5 during the operation of the refrigeration device, making the hinge 5 more stable during operation and increasing the service life of the refrigeration device.

[0068] In one embodiment, please refer to Figure 7 The mounting member 4 is formed with a positioning groove 4b, which extends along the target axis 5a, and the side wall of the box body 1 is partially located in the positioning groove 4b.

[0069] In the embodiment of the present application, the mounting member 4 is formed with a positioning groove 4b, and the side wall of the box body 1 is partially located in the positioning groove 4b. The mounting member 4 is clamped with the side wall of the box body 1 through the positioning groove 4b, the mounting structure is simple, and the installation can be achieved without an additional connection structure, the overall weight of the refrigeration equipment is light, and the transportation cost is low.

[0070] It is understandable that the embodiment of the present application is not limited to the installation member 4 being formed with a positioning groove 4b, and the side wall of the box body 1 is partially located in the positioning groove 4b. In one embodiment, the installation member 4 is connected to the side wall of the box body 1 with screws.

[0071] In one embodiment, please refer to Fig. 9 The mouth frame 3 is formed with a material hole 3b, which passes through the mouth frame 3. A limiting portion 3a is formed at one end of the mouth frame 3 away from the material hole 3b, and the mounting member 4 partially abuts against the side of the limiting portion 3a facing the material hole 3b.

[0072] Exemplarily, the top end of the mounting member 4 is located on the side of the limiting portion 3a facing the material hole 3b.

[0073] In the embodiment of the present application, the mouth frame 3 forms a limiting portion 3a, and the mounting member 4 partially abuts against the side of the limiting portion 3a facing the material hole 3b. The limiting portion 3a can limit the mounting member 4 to limit the movement of the mounting member 4 in the direction away from the material hole 3b, thereby alleviating the displacement of the mounting member 4 during operation.

[0074] In one embodiment, please refer to Fig.10 The first base body 50 includes a first connecting member 500 and a second connecting member 501 which are connected to each other. The first connecting member 500 is connected to the mounting member 4, and the second connecting member 501 abuts against the mounting member 4 along the up-down direction 1a.

[0075] In the embodiment of the present application, the first base 50 includes a first connecting member 500 and a second connecting member 501, and the second connecting member 501 abuts against the mounting member 4 along the up-down direction 1a. The hinge 5 is connected to the door body 2 and the box body 1 respectively. When the door body 2 rotates relative to the box body 1 through the hinge 5, the hinge 5 will have a tendency to move toward the outside of the box body 1. The second connecting member 501 abuts against the mounting member 4 along the up-down direction 1a to increase the connection strength between the hinge 5 and the mounting member 4, and alleviate the situation where the hinge 5 and the mounting member 4 are separated.

[0076] In one embodiment, please refer to Fig. 9 and Fig.10 The first connecting member 500 is formed with a first mounting hole 500a, and the first mounting hole 500a is a countersunk hole.

[0077] Exemplarily, there are multiple first mounting holes 500 a , and the multiple first mounting holes 500 a are arranged at intervals along the length direction of the first connecting member 500 .

[0078] Exemplarily, the length direction of the first connecting member 500 is arranged along the preset direction 1b.

[0079] The countersunk hole refers to a blind hole processed from the first connecting member 500 toward the central axis of the box body 1, and is used for installing bolts or other connecting components.

[0080] In the embodiment of the present application, the first connector 500 is formed with a first mounting hole 500a, which is a countersunk hole. The countersunk hole can reduce the size of the bolt protruding from the surface of the first mounting hole 500a, thereby making the appearance of the refrigeration device more beautiful and increasing the packing volume of the product.

[0081] In one embodiment, please refer to Figure 7 and Fig.11A first limit piece 510a is formed on the outer surface of the second seat body 51, and a second limit piece 4c is formed on the mounting member 4. When the door body 2 rotates in the opening direction to reach the maximum opening, the first limit piece 510a abuts against the second limit piece 4c to prevent the door body 2 from rotating in the opening direction.

[0082] In the embodiment of the present application, the relative position between the first stopper 510a and the second stopper 4c can control the rotation range of the third connecting member 510, thereby limiting the opening of the door body 2. The abutment between the first stopper 510a and the second stopper 4c can keep the door body 2 at the maximum opening, providing a better user experience.

[0083] In one embodiment, please refer to Fig.10 The second seat body 51 includes a third connecting member 510 and a transmission assembly 511. The transmission assembly 511 is respectively in contact with the third connecting member 510 and the first seat body 50. The transmission assembly 511 is used to buffer the third connecting member 510. The third connecting member 510 is connected to the door body 2.

[0084] Exemplarily, the first limiting member 510 a is formed on the third connecting member 510 .

[0085] Exemplarily, the transmission assembly 511 includes an elastic member 5110, a rotating shaft 5111 and a transmission member 5112. The elastic member 5110 and the transmission member 5112 are both sleeved on the rotating shaft 5111, and the transmission member 5112 is located at one end of the elastic member 5110 facing the third connecting member 510. A plurality of slide grooves 5112a are formed at one end of the transmission member 5112 facing the third connecting member 510, and the slide grooves 5112a are arranged at intervals along the circumference of the transmission member 5112. The transmission member 5112 forms an inclined surface on the surface of the slide grooves 5112a facing the third connecting member 510, and the surface of the third connecting member 510 facing the transmission member 5112 forms an abutting surface matched with the inclined surface, and the abutting surface is used to match with the inclined surface to enable the transmission member 5112 to move axially along the rotating shaft 5111. The opposite ends of the elastic member 5110 are respectively abutted against the transmission member 5112 and the first seat body 50.

[0086] Exemplarily, the elastic member 5110 is a spring.

[0087] Exemplarily, a third limit member 5112b is formed on the outer surface of the transmission member 5112, and the number of the third limit members 5112b is multiple, and the multiple third limit members 5112b are arranged at intervals in the circumference of the transmission member 5112, and the third limit portion 3a extends along the length direction of the rotating shaft 5111, and a notch 500b matching the third limit member 5112b is formed at one end of the first connecting member 500 toward the third connecting member 510, and the third limit portion 3a is partially located in the notch 500b, and the notch 500b is used to limit the rotation of the transmission member 5112.

[0088] In the embodiment of the present application, the second seat body 51 includes a third connecting member 510 and a transmission assembly 511, and the transmission assembly 511 is used for buffering. When the user controls the door body 2 to close and cover the box body 1, the transmission assembly 511 can apply damping to the closing process, thereby slowing down the rotational angular velocity of the door body 2. The sound generated by the contact between the door body 2 and the box body 1 is small, and the impact is weak, and the user's experience is better.

[0089] In one embodiment, please refer to Fig.10 The third connecting member 510 is formed with a plurality of second mounting holes 510 b , the number of the second mounting holes 510 b is plural, and the plurality of second mounting holes 510 b are arranged at intervals along the length direction of the third connecting member 510 .

[0090] In the embodiment of the present application, the third connecting member 510 is connected to the door body 2 through a plurality of second mounting holes 510b, the connection strength is relatively high, and the hinge 5 is relatively stable during operation.

[0091] In one embodiment, please refer to Fig.10 The hinge 5 also includes a latch 52, which is detachably mounted on the second base body 51. The latch 52 is located on the side of the second base body 51 facing the first base body 50. The first base body 50 is formed with a slot 50a that cooperates with the latch 52, and the latch 52 is at least partially located in the slot 50a.

[0092] Exemplarily, the latch 52 is formed on the third connecting member 510 .

[0093] Exemplarily, the slot 50 a is formed in the first connecting member 500 .

[0094] In the embodiment of the present application, the hinge 5 further includes a latch 52 detachably mounted on the second base 51, and the latch 52 cooperates with the slot 50a of the first base 50. During the transportation of the refrigeration equipment, the latch 52 cooperates with the slot 50a, so that the door body 2 and the box body 1 can be relatively fixed, thereby reducing the expansion of the door body 2 during transportation and causing damage.

[0095] It is understandable that, during use of the refrigeration device, the latch 52 is removed from the second seat body 51 so that the door body 2 can rotate relative to the cabinet body 1 .

[0096] In one embodiment, please refer to Figure 4 , the target axis 5a is arranged along a preset direction 1b, and the preset direction 1b is arranged to intersect with the up-down direction 1a.

[0097] Exemplarily, the target axis 5a is arranged along the horizontal direction.

[0098] In the embodiment of the present application, the rotation centerline of the second seat body 51 is arranged crosswise with the up-down direction 1a. The user can apply an upward force to the door body 2 to rotate the door body 2 relative to the box body 1, so that the inside of the box body 1 is exposed to the outside. The movement of the door body 2 can make full use of the upper space of the box body 1.

[0099] It is understandable that the embodiment of the present application is not limited to the rotation center line of the second seat body 51 being arranged crosswise with the up-down direction 1a. Exemplarily, the rotation center line of the second seat body 51 is arranged along the up-down direction 1a.

[0100] In one embodiment, please refer to Fig.10 The refrigeration device further includes a first reinforcement body 6 , which is connected to the second base body 51 , and the first reinforcement body 6 is attached to a side of the second base body 51 away from the first base body 50 .

[0101] Exemplarily, the first reinforcement body 6 is connected to the third connecting member 510 .

[0102] In the embodiment of the present application, the refrigeration device further includes a first reinforcement body 6 connected to the second base body 51 . The first reinforcement body 6 can increase the strength of the second base body 51 , thereby increasing the service life of the hinge 5 .

[0103] In one embodiment, please refer to Figure 3 The mounting member 4 includes a mounting member body 40 and a second reinforcement body 41 which are connected to each other. The second reinforcement body 41 protrudes from the mounting member body 40 along the thickness direction of the second reinforcement body 41. The mounting member body 40 is installed on the box body 1, and the first seat body 50 is connected to the second reinforcement body 41.

[0104] Exemplarily, the thickness direction of the second reinforcement body 41 is perpendicular to the up-down direction 1 a .

[0105] Exemplarily, the thickness direction of the second reinforcement body 41 is perpendicular to the preset direction 1 b.

[0106] Exemplarily, the accommodation cavity 4 a is formed in the mounting body 40 .

[0107] Exemplarily, the positioning groove 4 b is formed in the mounting body 40 .

[0108] Exemplarily, the second limiting member 4c is formed on the mounting member body 40 .

[0109] Exemplarily, the second reinforcement body 41 is formed with a third mounting hole 41 a , the axis of the third mounting hole 41 a is aligned with the axis of the first mounting hole 500 a , so that the mounting bolt can pass through the first mounting hole 500 a and the third mounting hole 41 a .

[0110] Exemplarily, the second reinforcement body 41 is substantially in the shape of a rectangular plate.

[0111] In the embodiment of the present application, the mounting member 4 includes a mounting member body 40 and a second reinforcement body 41 connected to each other, and the second reinforcement body 41 protrudes from the mounting member body 40 along the thickness direction of the second reinforcement body 41. The first seat body 50 of the hinge 5 is connected to the thicker second reinforcement body 41, and the connection strength between the mounting member 4 and the hinge 5 is high and stable. The mounting member 4 can withstand a large load, which increases the service life of the mounting member 4.

[0112] In one embodiment, please refer to Figure 3 The mounting body 40 and the second reinforcement body 41 are integrally formed.

[0113] In the embodiment of the present application, the mounting member body 40 and the second reinforcement body 41 are integrally formed. The manufacturing efficiency of the mounting member 4 is high, and the overall strength of the mounting member 4 is high.

[0114] It is understandable that the embodiment of the present application is not limited to the integral molding of the mounting body 40 and the second reinforcement body 41. Exemplarily, the mounting body 40 and the second reinforcement body 41 are manufactured separately, and the second reinforcement body 41 is connected to the mounting body 40 after the manufacturing is completed.

[0115] In one embodiment, please refer to Figures 12 to 17 The refrigeration device further comprises a stop cover 7, which is connected to the side of the mouth frame 3 facing the door body 2, the stop cover 7 and the mouth frame 3 enclose an installation cavity 3c, the mouth frame 3 is formed with a material hole 3b, the material hole 3b passes through the mouth frame 3, the stop cover 7 is at least partially located on the side of the installation cavity 3c facing the door body 2, the target axis 5a is located on the side of the stop cover 7 along the axial direction of the material hole 3b facing the mouth frame 3, and the hinge 5 is at least partially located in the installation cavity 3c, so that the stop cover 7 limits the hinge 5 from moving away from the mouth frame 3 along the axial direction of the material hole 3b.

[0116] In the embodiment of the present application, the stop cover 7 and the mouth frame 3 are provided to enclose the installation cavity 3c, the hinge 5 is at least partially located in the installation cavity 3c so that the hinge 5 is connected to the mouth frame 3, and the central axis of the second seat body 51 relative to the first seat body 50 is located on the side of the stop cover 7 along the axial direction of the material hole 3b toward the mouth frame 3, which can limit the hinge 5 from moving away from the mouth frame 3, avoid the hinge 5 from escaping from the installation cavity 3c of the mouth frame 3, and strengthen the connection between the hinge 5 and the mouth frame 3.

[0117] In one embodiment, please refer to Fig.14 and Fig.15 The stop cover 7 is arranged across the second seat body 51 and the first seat body 50 along the target axis 5a, and the shape of the stop cover 7 is an arc.

[0118] Exemplarily, the parts of the first seat body 50 and the second seat body 51 located in the installation cavity 3c are arc-shaped structures.

[0119] In the embodiment of the present application, the second seat body 51 rotates relative to the first seat body 50. The arc-shaped stop cover 7 can leave space for the rotation of the second seat body 51 as much as possible while limiting the movement of the hinge 5, thereby reducing the interference of the stop cover 7 on the rotation of the second seat body 51.

[0120] It is understandable that the shape of the stop cover 7 is not limited to an arc shape. Exemplarily, the shape of the stop cover 7 is a square.

[0121] In one embodiment, please refer to Figures 13 to 15 The second seat body 51 has a first surface 5b and a second surface 5c that can be at least partially moved into or out of the installation cavity 3c, the second surface 5c is located on the side of the first surface 5b along the target axis 5a toward the first seat body 50, and the distance from the second surface 5c to the target axis 5a is greater than the distance from the first surface 5b to the target axis 5a. The stop cover 7 includes a cover body 70 and a reinforcement 71. The cover body 70 is connected to the mouth frame 3 on one side along the circumference of the target axis 5a, and the reinforcement 71 is connected to the other side of the cover body 70 along the circumference of the target axis 5a. The reinforcement 71 is located on the side of the second surface 5c toward the first surface 5b along the target axis 5a.

[0122] In the embodiment of the present application, the distance from the second surface 5c to the target axis 5a is greater than the distance from the first surface 5b to the target axis 5a, which can increase the structural strength of the contact position between the first hinge seat and the second hinge seat. The reinforcement member 71 can further strengthen the covering of the second seat body 51, reduce the movement of the hinge 5, and improve the connection strength between the hinge 5 and the mouth frame 3. The space enclosed by the reinforcement member 71 and the cover body 70 is used to avoid the second surface 5c.

[0123] It is understandable that the distance from the second surface 5c to the target axis 5a is not limited. Exemplarily, the distance from the second surface 5c to the target axis 5a is less than or equal to the distance from the first surface 5b to the target axis 5a.

[0124] It can be understood that the stop cover 7 is not limited to being provided with the reinforcement piece 71 .

[0125] In one embodiment, please refer to Fig.14 The mouth frame 3 has a third surface 5d abutting against the first surface 5b, and both the first surface 5b and the third surface 5d are smooth curved surfaces.

[0126] In the embodiment of the present application, the mouth frame 3 is in contact with the first surface 5b of the second seat body 51, and the mouth frame 3 can provide support for the second seat body 51. When the door body 2 is open, the gravity of the door body 2 is transmitted to the mouth frame 3 by the second seat body 51 and the first seat body 50, so as to avoid that the gravity of the door body 2 is completely transmitted through the first seat body 50, thereby improving the safety of the hinge 5. The first surface 5b and the third surface 5d are both smooth curved surfaces, which are conducive to the rotation of the second seat body 51.

[0127] It can be understood that the mouth frame 3 and the first surface 5b are not limited to abutting each other. Exemplarily, the mouth frame 3 and the first surface 5b are arranged at a distance.

[0128] It can be understood that the third surface 5d is not limited to being a smooth curved surface.

[0129] In one embodiment, please refer to Figures 13 to 15 The mouth frame 3 has a mounting groove 3e extending along the target axis 5a, the first seat body 50 is at least partially clamped in the mounting groove 3e, the mounting cavity 3c has an assembly opening 3d on one side along the target axis 5a, the first seat body 50 and the second seat body 51 can both move into or out of the mounting cavity 3c through the assembly opening 3d, and the mounting cavity 3c is arranged on opposite sides of the assembly opening 3d along the target axis 5a.

[0130] In the embodiment of the present application, the hinge 5 is snap-fitted with the mouth frame 3, which simplifies the installation method of the hinge 5 and the mouth frame 3. The installation cavity 3c has an assembly opening 3d on one side along the target axis 5a, which facilitates the installation of the second seat body 51 and the first seat body 50 into the installation cavity 3c, and the installation of the hinge 5 is not restricted by the stop cover 7.

[0131] It is understandable that the installation cavity 3c is not limited to having the assembly opening 3d on one side along the target axis 5a. Exemplarily, the stop cover 7 is detachable, and the hinge 5 is moved from the space above the stop cover 7 into or out of the installation cavity 3c.

[0132] In one embodiment, please refer to Fig.14 and Fig.15 The mounting groove 3e is closed at both ends along the direction of the target axis 5a.

[0133] In the embodiment of the present application, the mounting groove 3e is closed at both ends along the target axis 5a, which can enhance the structural strength of the mouth frame 3.

[0134] In one embodiment, please refer to Fig.14 and Fig.15 The first seat body 50 has a guide boss 53 on the side away from the second seat body 51 along the target axis 5a, and the mouth frame 3 is formed with a guide groove 3f connected to the mounting groove 3e. The guide groove 3f is located on the side of the mounting groove 3e away from the stop cover 7 along the target axis 5a. The guide groove 3f is used to guide the guide boss 53 located in the guide groove 3f to move axially along the material hole 3b.

[0135] In the embodiment of the present application, the guide boss 53 and the guide groove 3f cooperate, and the guide groove 3f is used to guide the guide boss 53 located in the guide groove 3f to move axially along the material hole 3b. When the hinge 5 is installed, it is convenient to help the hinge 5 to be positioned and guided, so that the hinge 5 can be easily inserted into the installation groove 3e, which is convenient for the installation of the hinge 5.

[0136] It can be understood that the mouth frame 3 is not limited to being provided with the guide groove 3f.

[0137] In one embodiment, please refer to Fig.14 and Fig.15 The first seat body 50 has a first connecting portion 54 and a second connecting portion 55, the first connecting portion 54 is located in the installation groove 3e, the second connecting portion 55 is connected to the box body 1, a groove 56 is formed between the first connecting portion 54 and the second connecting portion 55, and the mouth frame 3 has an insert rib 30, and the insert rib 30 is located in the groove 56 to abut against the first connecting portion 54 and the second connecting portion 55 respectively.

[0138] Exemplarily, the second connection portion 55 is connected to the box body 1 by screws.

[0139] In the embodiment of the present application, the mouth frame 3 is provided with an insert rib 30 located in the groove 56 of the first seat body 50, and the first connecting portion 54 is located in the installation groove 3e. The mouth frame 3 and the first seat body 50 are plugged into each other to strengthen the connection strength between the hinge 5 and the mouth frame 3. The insert rib 30 is respectively abutted against the first connecting portion 54 and the second connecting portion 55 to prevent the first seat body 50 from moving in the direction perpendicular to the rotation axis of the hinge 5.

[0140] It is understandable that the mouth frame 3 is not limited to being provided with the plug-in ribs 30. Exemplarily, the first seat body 50 is entirely located in the installation groove 3e.

[0141] In one embodiment, please refer to Fig.13 , Fig.14 , Fig.16 and Fig.17 The stop cover 7 and the mouth frame 3 are integrally formed.

[0142] In the embodiment of the present application, the stop cover 7 and the mouth frame 3 are integrally formed to ensure the structural strength of the stop cover 7 and reduce the steps of product installation.

[0143] It is understandable that the stop cover 7 is not limited to being integrally formed with the mouth frame 3. Exemplarily, the stop cover 7 and the mouth frame 3 are of a split structure.

[0144] In the description of the present application, the description with reference to the terms "in one embodiment", "in some embodiments", "in other embodiments", "in yet other embodiments", or "exemplary" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In the present application, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0145] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application are included in the protection scope of the present application.

Claims

1. A refrigeration device, characterized in that: include: Box; A door body, which can be covered on the box body; A mouth frame is arranged on the box body, and the mouth frame is located between the door body and the box body; A mounting member, mounted on the box; The hinge comprises a first seat body and a second seat body which are relatively rotatable, wherein the first seat body is connected to the mounting member, the second seat body is connected to the door body, and the rotation center axis of the hinge is a target axis; The mouth frame and the mounting piece are independently formed structures.

2. The refrigeration equipment according to claim 1, characterized in that: The mounting member is recessed inwardly to form a receiving cavity, and the hinge is at least partially located in the receiving cavity.

3. The refrigeration equipment according to claim 1, characterized in that: There are multiple mounting parts, and the multiple mounting parts are arranged at intervals along the target axis.

4. The refrigeration equipment according to any one of claims 1 to 3, characterized in that: The mounting member is formed with a positioning groove extending along the target axis, and the side wall of the box body is partially located in the positioning groove.

5. The refrigeration equipment according to any one of claims 1 to 3, characterized in that: The mouth frame is formed with a material hole, and the material hole passes through the mouth frame. A limiting portion is formed at one end of the mouth frame away from the material hole, and the mounting member partially abuts against a side of the limiting portion facing the material hole.

6. The refrigeration equipment according to any one of claims 1 to 3, characterized in that: The first seat body includes a first connecting member and a second connecting member connected to each other, the first connecting member is connected to the mounting member, and the second connecting member abuts against the mounting member along the up-down direction.

7. The refrigeration equipment according to any one of claims 1 to 3, characterized in that: A first limit piece is formed on the outer surface of the second seat body, and a second limit piece is formed on the mounting piece. When the door body rotates in the opening direction to reach the maximum opening, the first limit piece abuts against the second limit piece to prevent the door body from rotating in the opening direction.

8. The refrigeration equipment according to any one of claims 1 to 3, characterized in that: The target axis is arranged along a preset direction, and the preset direction is arranged to intersect with the up-down direction.

9. The refrigeration equipment according to any one of claims 1 to 3, characterized in that: The refrigeration device also includes a stop cover, which is connected to the side of the mouth frame facing the door body, the stop cover and the mouth frame enclose an installation cavity, the mouth frame is formed with a material hole, and the material hole passes through the mouth frame, the stop cover is at least partially located on the side of the installation cavity facing the door body, the target axis is located on the side of the stop cover along the axial direction of the material hole facing the mouth frame, and the hinge is at least partially located in the installation cavity, so that the stop cover limits the hinge from moving away from the mouth frame along the axial direction of the material hole.

10. The refrigeration device according to claim 9, characterized in that: The second seat body has a first surface and a second surface that can be at least partially moved into or out of the installation cavity, the second surface is located on the side of the first surface along the target axis toward the first seat body, the distance from the second surface to the target axis is greater than the distance from the first surface to the target axis, the stop cover includes a cover body and a reinforcement, the cover body is connected to the mouth frame on one side along the circumference of the target axis, the reinforcement is connected to the cover body on the other side of the circumference of the target axis, and the reinforcement is located on the side of the second surface toward the first surface along the target axis.

11. The refrigeration device according to claim 9, characterized in that: The mouth frame has an installation groove extending along the target axis, the first seat body is at least partially engaged in the installation groove, the installation cavity has an assembly opening along one side of the target axis, the first seat body and the second seat body can both move into or out of the installation cavity through the assembly opening, and the installation cavity is arranged along the target axis on opposite sides of the assembly opening.

12. The refrigeration equipment according to any one of claims 1 to 3, characterized in that: The mounting member includes a mounting member body and a second reinforcement body connected to each other, wherein the second reinforcement body protrudes from the mounting member body along a thickness direction of the second reinforcement body, the mounting member body is mounted on the box body, and the first seat body is connected to the second reinforcement body.

13. The refrigeration device according to claim 12, characterized in that: The mounting member body and the second reinforcement body are integrally formed.

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