CN218821234U - Door body subassembly and freezer - Google Patents

Abstract

The application relates to the technical field of storage devices and discloses a door body assembly which comprises a door body, a handle and a connecting piece. The door body includes a notch. The handle includes main part and connecting portion, and in the notch was located to connecting portion, the main part was connected with connecting portion. The connecting piece is connected to the main body part, the door body and the connecting part so as to install the handle in the notch. Because the connecting part is positioned in the notch, the main body part is positioned at the notch after being connected with the connecting part. After the door body and the handle are assembled, the space occupation of the door body and the handle is reduced, and subsequent storage and packaging are facilitated. In the assembling process of the door body and the handle, the connecting part is firstly installed in the notch. Then, after the door body is foamed, the body portion is attached to the connecting portion. And finally, the main body part, the door body and the connecting part are connected through the connecting piece, so that the handle can be arranged on the notch. The whole assembling process is simple and convenient, and the production efficiency of a production line is improved. The application also discloses a freezer.

Description

Door body subassembly and freezer

Technical Field

The application relates to the technical field of storage devices, for example, relate to a door body subassembly and freezer.

Background

At present, door handles for horizontal refrigerators in the industry have simple horizontal handles.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

because the horizontal simple handle is connected to the outer surface of the cabinet door through fasteners such as screws, the occupied space of the horizontal refrigerator is large, the horizontal refrigerator is inconvenient to store, and the packaging and transportation of the horizontal refrigerator are affected.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present application and therefore may include information that does not constitute prior art known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a door body assembly and a refrigerator, which are used for optimizing the installation mode of a door body and a handle and reducing the occupied space of the door body and the handle.

In some embodiments, the door body assembly comprises: a door body including a notch; the handle comprises a main body part and a connecting part, the connecting part is arranged in the notch, and the main body part is connected with the connecting part; and the connecting piece is connected with the main body part, the door body and the connecting part so as to install the handle on the notch.

Optionally, the connecting portion includes: the door body connecting part is connected with the door body; a handle connecting part connected with the main body part; the door body connecting part is arranged on two sides of the handle connecting part along the width direction of the handle connecting part.

Optionally, the body portion comprises: a support part connected with the handle connection part; and the handheld part is connected with the supporting part and used for holding.

Optionally, the door body further comprises a first connecting hole, and the first connecting hole is arranged on two sides of the notch along the width direction of the door body; the connecting part also comprises a second connecting hole which is arranged at the door body connecting part; the main body part further comprises a third connecting hole, and the third connecting hole is formed in the supporting part; the connecting piece penetrates through the first connecting hole, the second connecting hole and the third connecting hole, so that the handle is installed on the notch.

Optionally, the door body further comprises a through hole, and the through hole is arranged on the periphery of the notch; the connecting part also comprises a groove and a first bulge, and the groove and the first bulge are both arranged on the handle connecting part; the main body part further comprises a second bulge, and the second bulge is arranged on the supporting part; the first protrusion is clamped in the through hole, and the second protrusion is clamped in the groove.

Optionally, the main body further comprises: the connecting piece is arranged in the mounting groove; the mounting grooves are arranged on two sides of the supporting part along the width direction of the supporting part.

Optionally, the method further comprises: and the sealing cover is used for opening or closing the mounting groove.

Optionally, the method further comprises: and the movable hasp is arranged in the mounting groove.

Optionally, the movable buckle comprises: the mounting seat comprises a fourth connecting hole, and the connecting piece penetrates through the fourth connecting hole; the lock catch is rotatably connected to the mounting seat through a pin shaft; the elastic piece is arranged on the pin shaft, one end of the elastic piece is connected with the mounting seat, and the other end of the elastic piece is connected with the lock catch; when the lock catch rotates, the elastic piece enables the lock catch to reset.

In some embodiments, the refrigerator includes: a box body; the door body assembly is rotatably connected to the box body.

The door body subassembly and freezer that this disclosed embodiment provided can realize following technological effect:

the door body subassembly that this disclosed embodiment provided includes door body, handle and connecting piece. The door body includes a slot for receiving a handle. The handle includes main part and connecting portion, and the main part is used for the user to open or close the door body, and connecting portion are used for being fixed in notch department with the main part. The connecting part is arranged in the notch, and the main body part is connected with the connecting part. Because the connecting part is positioned in the notch, the main body part is positioned at the notch after being connected with the connecting part. After the door body and the handle are assembled, the space occupation of the door body and the handle is reduced, and subsequent storage and packaging are facilitated. In the assembling process of the door body and the handle, the connecting part is firstly installed in the notch. Then, after the door body is foamed, the body portion is attached to the connecting portion. And finally, the main body part, the door body and the connecting part are connected through the connecting piece, so that the handle can be arranged on the notch. The whole assembling process is simple and convenient, and the production efficiency of a production line is improved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a schematic structural diagram of a door body assembly provided in an embodiment of the disclosure;

FIG. 2 is a schematic structural diagram of a door body of the door body assembly provided in the embodiment shown in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural view of a connecting portion of the door body assembly provided in the embodiment shown in FIG. 1;

FIG. 5 is a schematic structural view of a main body portion of the door body assembly provided in the embodiment shown in FIG. 1;

FIG. 6 is a schematic structural view of another angle of the main body portion of the door body assembly provided by the embodiment shown in FIG. 1;

FIG. 7 is a schematic structural view of the door assembly shown in FIG. 1 with the door and the sealing cover removed;

FIG. 8 is an enlarged schematic view of the structure at B in FIG. 7;

FIG. 9 is a schematic structural view of the door assembly shown in FIG. 1 with another angle of the door and the sealing cover removed;

fig. 10 is a schematic structural view of a refrigerator provided by an embodiment of the present disclosure;

fig. 11 is an enlarged schematic view of the structure at C in fig. 10.

Reference numerals:

1: a freezer;

10: a door body assembly; 20: a box body; 30: fixing the hasp;

100: a door body; 110: a notch; 120: a first connection hole; 130: a through hole; 200: a handle; 210: a main body part; 211: a support portion; 212: a hand-held portion; 213: a third connecting hole; 214: a second protrusion; 215: mounting grooves; 220: a connecting portion; 221: a door body connecting portion; 222: a handle connecting portion; 223: a second connection hole; 224: a groove; 225: a first protrusion; 300: a connecting member; 400: a sealing cover; 500: a movable hasp; 510: a mounting seat; 520: locking; 530: an elastic member; 600: a sealing plug; 700: and (7) connecting the sheets.

Detailed Description

So that the manner in which the features and advantages of the embodiments of the present disclosure can be understood in detail, a more particular description of the embodiments of the disclosure, briefly summarized above, may be had by reference to the appended drawings, which are included to illustrate, but are not intended to limit the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and claims of the embodiments of the disclosure and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the disclosed embodiments can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more, unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

Referring to fig. 1 to 9, a door assembly 10 according to an embodiment of the present disclosure includes a door 100, a handle 200, and a connector 300. The door body 100 includes a notch 110. The handle 200 includes a main body portion 210 and a connecting portion 220, the connecting portion 220 is disposed in the slot 110, and the main body portion 210 is connected to the connecting portion 220. The connector 300 is connected to the body portion 210, the door body 100, and the connection portion 220 to mount the handle 200 to the slot 110.

The door body assembly 10 provided by the embodiment of the present disclosure includes a door body 100, a handle 200, and a connector 300. The door body 100 includes a notch 110 for receiving the handle 200. The handle 200 includes a main body 210 and a connecting portion 220, the main body 210 is used for a user to open or close the door body 100, and the connecting portion 220 is used for fixing the main body 210 to the notch 110. The connecting portion 220 is disposed in the slot 110, and the body portion 210 is connected to the connecting portion 220. Since the connecting portion 220 is located in the notch 110, the main body portion 210 is connected to the connecting portion 220 and then located at the notch 110. After the door body 100 and the handle 200 are assembled, the space occupation of the door body 100 and the handle 200 is reduced, and the subsequent storage and packaging are facilitated.

In the assembly process of the door body 100 and the handle 200, the connection portion 220 is first installed in the notch 110. After the door body 100 is foamed, the body portion 210 is attached to the connecting portion 220. Finally, the main body 210, the door 100 and the connecting part 220 are connected by the connecting part 300, so that the handle 200 can be mounted on the notch 110. The whole assembling process is simple and convenient, and the production efficiency of a production line is improved.

Alternatively, as shown in fig. 4, the connecting portion 220 includes a door body connecting portion 221 and a handle connecting portion 222. The door body connecting part 221 is connected with the door body 100; the handle connecting portion 220 is connected to the main body portion 210; the door connecting portion 221 is disposed on both sides of the handle connecting portion 222 along the width direction of the handle connecting portion 220.

In the present embodiment, the connection part 220 includes a door body connection part 221 and a handle connection part 222. The door body coupling portion 221 is configured to be coupled to the door body 100, thereby fixing the handle coupling portion 222 in the notch 110. The handle connection portion 222 is used to accommodate the main body portion 210, thereby reducing the space occupied by the main body portion 210. After the door body 100 and the handle 200 are assembled, the door body connecting parts 221 positioned at both sides of the handle connecting part 222 are connected with the door body 100, so that the connecting strength of the connecting part 220 and the door body 100 is improved. During the opening and closing of the door body 100, the two sides of the connecting portion 220 may be uniformly stressed. The connection part 220 is prevented from being partially excessively stressed, thereby prolonging the service life of the connection part 220.

Optionally, as shown in fig. 5, the main body portion 210 includes a support portion 211 and a handle portion 212. The supporting portion 211 is connected to the handle connecting portion 222; the hand-held portion 212 is connected to the support portion 211 for holding.

In the disclosed embodiment, the body portion 210 includes a support portion 211 and a grip portion 212. The support portion 211 is coupled to the connection portion 220 and then installed at the notch 110. Like this, reduced the space of door body group spare and taken up, made things convenient for subsequent storage and packing. The handle 212 is connected to the support 211 for a user to hold, so that the user can open or close the door 100 conveniently.

Alternatively, as shown in connection with FIG. 5, the handle 212 is cylindrical.

In the embodiment of the present disclosure, the handheld portion 212 is designed to be cylindrical, so as to improve the comfort of the user when holding the handheld portion. In addition, the cylindrical handheld portion 212 is convenient for core pulling forming, and the integral injection molding production of the handheld portion 212 and the supporting portion 211 is convenient.

Optionally, as shown in conjunction with fig. 5, 6, 7 and 8, the handpiece 212 has a coring aperture extending axially therethrough.

In the embodiment of the disclosure, the core-pulling hole is an inherent structure of core-pulling molding. The main body 210 is integrally injection-molded and core-pulled, so that the overall strength of the main body 210 is improved. In addition, the loose core molding can prevent the main body 210 from shrinking during molding, so that no shrink mark is left on the appearance surface of the main body 210. Therefore, the overall appearance of the main body 210 is effectively improved, and the use hand feeling of the main body 210 is also improved.

Optionally, as shown in fig. 1 and fig. 9, a sealing plug 600 is further included, and the sealing plug 600 is used for blocking the coring hole.

In the disclosed embodiment, the sealing plug 600 is used to plug the cored hole. When the sealing plug 600 blocks the core-pulling hole, dust or impurities can be prevented from entering the core-pulling hole. The inside of the core-pulling hole is clean and tidy, and the core-pulling hole is not required to be cleaned. The workload of the user is reduced, and the use experience of the user is improved.

Optionally, as shown in fig. 2, 3, 4 and 5, the door body 100 further includes a first connection hole 120, and the first connection hole 120 is disposed on both sides of the notch 110 along a width direction of the door body 100. The connecting portion 220 further includes a second connecting hole 223, and the second connecting hole 223 is disposed at the door body connecting portion 221. The body portion 210 further includes a third connection hole 213, and the third connection hole 213 is disposed at the supporting portion 211. The connection member 300 is inserted through the first connection hole 120, the second connection hole 223 and the third connection hole 213 to mount the handle 200 to the notch 110.

In the embodiment of the present disclosure, the connection member 300 is sequentially inserted through the first connection hole 120, the second connection hole 223, and the third connection hole 213, thereby mounting the handle 200 to the notch 110. The case portion of the door body 100 is sandwiched between the door body connecting portion 221 and the support portion 211, so that the door body connecting portion 221 and the support portion 211 are always in contact with the case of the door body 100. The contact area between the door body 100 and the handle 200 is increased, and the connection strength between the door body 100 and the handle 200 is improved.

Optionally, as shown in fig. 2 to 6, the door body 100 further includes a through hole 130, and the through hole 130 is disposed on the peripheral side of the notch 110. The connecting portion 220 further includes a groove 224 and a first protrusion 225, and the groove 224 and the first protrusion 225 are disposed on the connecting portion 220 of the handle 200. The main body 210 further includes a second protrusion 214, and the second protrusion 214 is disposed on the supporting portion 211. The first protrusion 225 is engaged with the through hole 130, and the second protrusion 214 is engaged with the groove 224.

In the embodiment of the present disclosure, the first protrusion 225 may be engaged in the through hole 130, and the second protrusion 214 may be engaged in the groove 224. Therefore, during the assembly of the door body 100 and the handle 200, the connection part 220 can be clamped in the groove 224 through the first protrusion 225 and the through hole 130. The first protrusion 225 and the through hole 130 may serve as a limit fixing, thereby facilitating the installation of the connection part 220 in the groove 224.

After the foaming of the door body 100, the body portion 210 may be snap-fitted to the connection portion 220 through the second protrusion 214 and the groove 224. The second protrusion 214 and the groove 224 may function as a limiting fixture, thereby facilitating the installation of the main body 210 to the connecting portion 220. Finally, the connecting member 300 is connected to the body portion 210, the door body 100 and the connecting portion 220, so that the handle 200 can be mounted on the notch 110, and the assembly of the door body 100 and the handle 200 is completed. The whole assembling process is simple to operate, rapid installation can be realized, and the production efficiency of a production line is improved.

Optionally, as shown in fig. 5, 7 and 8, the main body 210 further includes a mounting groove 215, and the connecting member 300 is mounted in the mounting groove 215. Wherein, along the width direction of the supporting portion 211, the mounting grooves 215 are disposed at both sides of the supporting portion 211.

In the disclosed embodiment, the connector 300 is mounted in the mounting groove 215. The space occupation of the connecting piece 300 can be reduced, so that the volume of the whole handle 200 is reduced, and the compactness of the whole structure is improved. After the door body 100 and the handle 200 are assembled, the space occupation of the door body assembly 10 is reduced, and the subsequent storage and packaging are facilitated.

Optionally, as shown in fig. 1, a sealing cover 400 is further included, and the sealing cover 400 is used for opening or closing the mounting groove 215.

In the disclosed embodiment, the sealing cover 400 is used to open or close the mounting groove 215. In the assembly process of the door body 100 and the handle 200, after the connector 300 is coupled to the body portion 210, the door body 100, and the coupling portion 220, the mounting groove 215 is closed by the sealing cover 400. The sealing cover 400 may prevent dust or liquid, etc. from entering into the mounting groove 215, protecting the connection member 300. The sealing cover 400 may also shield the connection member 300 positioned in the mounting groove 215, improving the overall appearance of the product.

Optionally, as shown in fig. 1, 7, 8 and 9, a movable buckle 500 is further included and is installed in the installation groove 215.

In the disclosed embodiment, the movable buckle 500 is mounted in the mounting slot 215. The space occupation of the movable buckle 500 can be reduced, the volume of the whole handle 200 is reduced, and the compactness of the whole structure is improved. After the door body 100 and the handle 200 are assembled, the space occupation of the door body assembly 10 is reduced, and the subsequent storage and packaging are facilitated. The sealing cover 400 may also shield the movable buckle 500 positioned in the mounting groove 215, improving the overall appearance of the product.

Alternatively, as shown in fig. 7 and 8, the movable buckle 500 includes a mounting seat 510, a catch 520, and an elastic member 530. The mounting seat 510 includes a fourth connection hole through which the connection member 300 is inserted. The latch 520 is rotatably coupled to the mount 510 by a pin. The elastic member 530 is installed at the pin shaft, one end of the elastic member 530 is connected to the installation base 510, and the other end of the elastic member 530 is connected to the latch 520. Wherein, when the latch 520 rotates, the elastic member 530 resets the latch 520.

In the disclosed embodiment, the mount 510 includes a fourth coupling hole. So that the movable buckle 500 can be fixed in the installation groove 215 by the connection member 300 passing through the fourth connection hole. Therefore, the movable buckle 500 is convenient to install and fix, and quick installation can be realized. The whole assembling process is simple to operate, and the production efficiency of a production line is improved. When the latch 520 is rotated, the elastic member 530 can restore the latch 520. The position of the lock catch 520 does not need to be manually adjusted by a user, the door is convenient to lock, and the use experience of the user is improved.

Alternatively, as shown in connection with fig. 7-9, the connector 300 comprises a screw.

In the disclosed embodiment, the connector 300 includes a screw. Since the screw has low processing requirements for the holes, the processing of the first connection hole 120, the second connection hole 223 and the third connection hole 213 is facilitated. And, the screw is simple in structure and convenient to assemble. Can realize quick installation, improve the production efficiency of producing the line.

Optionally, as shown in fig. 9, a connection plate 700 is further included, the connection plate 700 includes a threaded hole, and a screw is threaded into the threaded hole after passing through the first connection hole 120, the second connection hole 223 and the third connection hole 213 in sequence.

In the embodiment of the present disclosure, the screws are threaded into the first connecting hole 120, the second connecting hole 223 and the third connecting hole 213, and then are screwed into the connecting plate 700. Compared with the case that the screw is directly connected with the connecting part 220, the screw slipping phenomenon of the connecting part 220 can be prevented, and the service life of the connecting part 220 can be prolonged. Moreover, the operation steps of forming the screw holes in the connection plate 700 are simpler. The production and processing are facilitated, and the cost is reduced.

As shown in fig. 10 and 11, the embodiment of the present disclosure provides a refrigerator 1, which includes a refrigerator body 20 and a door body assembly 10. The door assembly 10 is rotatably coupled to the cabinet 20.

The refrigerator 1 provided by the embodiment of the present disclosure includes a box body 20 and a door body assembly 10. The door body assembly 10 includes a door body 100, a handle 200, and a connector 300. The door body 100 is rotatably coupled to the cabinet 20, and the door body 100 includes a notch 110 for receiving the handle 200. The handle 200 includes a main body 210 and a connecting portion 220, the main body 210 is used for a user to open or close the door body 100, and the connecting portion 220 is used for fixing the main body 210 to the notch 110. The connecting portion 220 is disposed in the slot 110, and the body portion 210 is connected to the connecting portion 220. Since the connecting portion 220 is located in the notch 110, the main body portion 210 is connected to the connecting portion 220 and then located at the notch 110.

After the door body 100 and the handle 200 are assembled, the occupied space of the door body 100 and the handle 200 is reduced, and the overall volume of the refrigerator 1 is further reduced. Not only is convenient for packing and transporting the refrigerator 1, but also improves the packing amount of the container. The appearance quality of the refrigerator 1 is improved, and the use experience of a user is improved.

In the assembly process of the door body 100 and the handle 200, the connection portion 220 is first installed in the notch 110. After the door body 100 is foamed, the body portion 210 is attached to the connecting portion 220. Finally, the main body 210, the door 100 and the connecting portion 220 are connected by the connecting member 300, and the handle 200 can be mounted on the notch 110. The whole assembling process is simple and convenient, quick installation can be realized, and the production efficiency of a production line is improved.

Optionally, as shown in fig. 10 and 11, the refrigerator 1 further includes a fixing buckle 30, and the fixing buckle 30 is disposed on the box 20. The lock catch 520 can be locked to the fixing buckle 30 to lock the cabinet 20 and the door 100.

In the disclosed embodiment, a fixed hasp 30 is provided behind the case 20 for hanging the lock. After the lock catch 520 is fastened to the fixing buckle 30, the lock is suspended from the fixing buckle 30, and the door 100 and the cabinet 20 can be locked. Thereby playing the role of theft prevention. After the door 100 is fastened to the box 20, the latch 520 can be automatically restored to be fastened to the fixed buckle 30 under the elastic action of the elastic member 530. The position of the lock catch 520 does not need to be manually adjusted by a user, so that the box body 20 and the door body 100 can be conveniently locked, and the use experience is improved.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and illustrated in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A door assembly, comprising:

a door body including a notch;

the handle comprises a main body part and a connecting part, the connecting part is arranged in the notch, and the main body part is connected with the connecting part;

and the connecting piece is connected with the main body part, the door body and the connecting part so as to install the handle on the notch.

2. The door body assembly according to claim 1, wherein the connecting portion includes:

the door body connecting part is connected with the door body;

a handle connecting portion connected to the main body portion;

the door body connecting part is arranged on two sides of the handle connecting part along the width direction of the handle connecting part.

3. The door body assembly of claim 2, wherein the body portion includes:

a support part connected with the handle connecting part;

and the handheld part is connected with the supporting part and used for holding.

4. The door body assembly of claim 3, wherein:

the door body further comprises first connecting holes, and the first connecting holes are arranged on two sides of the notch along the width direction of the door body;

the connecting part also comprises a second connecting hole which is arranged at the door body connecting part;

the main body part further comprises a third connecting hole which is arranged on the supporting part;

wherein, the connecting piece wears to locate first connecting hole, second connecting hole and third connecting hole to with the handle is installed in the notch.

5. The door body assembly of claim 3, wherein:

the door body also comprises a through hole which is arranged on the periphery of the notch;

the connecting part also comprises a groove and a first bulge, and the groove and the first bulge are both arranged on the handle connecting part;

the main body part further comprises a second bulge, and the second bulge is arranged on the supporting part;

the first protrusion is clamped in the through hole, and the second protrusion is clamped in the groove.

6. The door body assembly according to any one of claims 3 to 5, wherein the main body portion further comprises:

the connecting piece is arranged in the mounting groove;

the mounting grooves are arranged on two sides of the supporting part along the width direction of the supporting part.

7. The door body assembly of claim 6, further comprising:

and the sealing cover is used for opening or closing the mounting groove.

8. The door body assembly of claim 6, further comprising:

the movable hasp is arranged in the mounting groove.

9. The door body assembly according to claim 8, wherein the movable catch comprises:

the mounting seat comprises a fourth connecting hole, and the connecting piece penetrates through the fourth connecting hole;

the lock catch is rotatably connected to the mounting seat through a pin shaft;

the elastic piece is arranged on the pin shaft, one end of the elastic piece is connected with the mounting seat, and the other end of the elastic piece is connected with the lock catch;

when the lock catch rotates, the elastic piece enables the lock catch to reset.

10. A refrigerator, comprising:

a box body;

the door assembly according to any one of claims 1 to 9, rotatably connected to the compartment.

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