Sealing box and refrigerator with sealing box

Abstract

The sealing box comprises a door frame structure and a door body, a plurality of sliding strips are fixedly arranged on the door frame structure, the door body is arranged in the sliding strips in a sliding mode, the sliding strips are respectively provided with an installation mark and a positioning structure, the installation mark is arranged on the door frame structure, and the positioning structure is arranged on the door body. The installation marks of the sliding strips correspond to the installation marks of the door frame structure one to one. The installation marks are arranged on the door frame structure of the sealing box, the corresponding installation marks are arranged on the sliding strips, the corresponding positions of the sliding strips and the door frame structure can be rapidly matched and installed, the positioning structures are arranged on the sliding strips, the matching rate between the sliding strips is further increased, the assembling difficulty is reduced on the whole, and the assembling efficiency is improved. The installation time is saved, the installation efficiency is improved, the door body slides in the sliding strips by installing the sliding strips in the door frame structure, the opening and closing structure of the sealing box is simplified, and the assembly time is further saved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealed boxes, and particularly relates to a sealed box and a refrigerator with the sealed box. Background Art

[0002] In the current technical field of sealed boxes, the box body has a complex structure, and special processing equipment needs to be configured for manufacturing special structures, resulting in high manufacturing costs. Due to the complex structure of the box body, there are many components to be connected and the installation steps are cumbersome. As a result, the error rate of installation is high when connecting the sealed box to other components, and disassembly and reinstallation are required, further increasing the installation time cost of the sealed box.

[0003] Therefore, there is an urgent need for a sealed box with a relatively simple structure and convenient installation. Summary of the Utility Model

[0004] The technical problem to be solved by this application is the complex structure and inconvenient installation of the sealed box. To solve this technical problem, the technical solutions provided by this application are as follows:

[0005] On the one hand, this application provides a sealed box, which includes a door frame structure and a door body. A plurality of sliding strips are fixedly arranged on the door frame structure, the door body is slidably arranged in the plurality of sliding strips, installation marks and positioning structures are respectively arranged on the plurality of sliding strips, an installation mark is arranged on the door frame structure, and the installation marks of the sliding strips and the installation mark of the door frame structure are in one-to-one correspondence.

[0006] In some possible implementation manners, the sliding strips include a first sliding strip and a second sliding strip that are parallel to each other, and a third sliding strip and a fourth sliding strip that are parallel to each other.

[0007] In some possible implementation manners, the first sliding strip is perpendicular to the third sliding strip and the fourth sliding strip respectively, one end of the first sliding strip is fixedly connected to one end of the third sliding strip, and the other end of the first sliding strip is fixedly connected to one end of the fourth sliding strip.

[0008] In some possible implementation manners, a first positioning structure is arranged at one end of the first sliding strip, a second positioning structure is arranged at one end of the third sliding strip, and the shapes of the first positioning structure and the second positioning structure match.

[0009] In some possible implementation manners, a third positioning structure is arranged at the other end of the first sliding strip, a fourth positioning structure is arranged at one end of the fourth sliding strip, and the shapes of the third positioning structure and the fourth positioning structure match.

[0010] In some possible embodiments, the shapes of the first positioning structure and the fourth positioning structure do not match, and the shapes of the third positioning structure and the second positioning structure do not match.

[0011] In some possible embodiments, the door frame structure is provided with a first installation mark, a second installation mark, a third installation mark, and a fourth installation mark.

[0012] In some possible embodiments, one end of the first sliding bar is provided with a first installation mark, the other end of the first sliding bar is provided with a second installation mark, one end of the second sliding bar is provided with a third installation mark, and the other end of the second sliding bar is provided with a fourth installation mark.

[0013] In some possible embodiments, one end of the first sliding bar and one end of the third sliding bar are fixedly connected by screws. One end of the first sliding bar is provided with a through hole, one end of the third sliding bar is provided with a threaded hole, and the axis of the through hole coincides with the axis of the threaded hole.

[0014] On the other hand, the present application also provides a refrigerator with a sealing box. The refrigerator includes a refrigerator main body and the sealing box, and the sealing box is detachably connected to the inner wall of the refrigerator main body.

[0015] The utility model has the following beneficial effects:

[0016] In the embodiment of the present application, by providing installation marks on the door frame structure of the sealing box and corresponding installation marks on the sliding bar, the corresponding positions of the sliding bar and the door frame structure can be quickly matched and installed. A positioning structure is provided on the sliding bar to further improve the matching rate between the sliding bars, reducing the overall assembly difficulty, saving installation time, and improving installation efficiency. By installing a plurality of sliding bars in the door frame structure and enabling the door body to slide in the sliding bars, the opening and closing structure of the sealing box is simplified, further saving the assembly time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic diagram of the assembly of the door frame structure of a sealing box and the door body provided by the embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of a door frame structure without installed sliding bars provided by the embodiment of the utility modelFigure 1 ;

[0020] Figure 3 is a schematic diagram of a door frame structure without a sliding bar provided by an embodiment of the present utility model Figure 2 ;

[0021] Figure 4 is a schematic diagram of a structure of a first sliding bar provided by an embodiment of the present utility model Figure 1 ;

[0022] Figure 5 is a schematic diagram of a structure of a first sliding bar provided by an embodiment of the present utility model Figure 2 ;

[0023] Figure 6 is a schematic diagram of a structure of a fourth sliding bar provided by an embodiment of the present utility model Figure 1 ;

[0024] Figure 7 is a schematic diagram of a structure of a fourth sliding bar provided by an embodiment of the present utility model Figure 2 ;

[0025] Figure 8 is a schematic diagram of a positioning structure at both ends of a fourth sliding bar provided by an embodiment of the present utility model Figure 1 ;

[0026] Figure 9 is an assembly schematic diagram of a sealing box provided by an embodiment of the present utility model;

[0027] Figure 10 is a schematic diagram of the back structure of a sealing box provided by an embodiment of the present utility model;

[0028] Figure 11 is a partial assembly schematic diagram of a sealing box provided by an embodiment of the present utility model;

[0029] Figure 12 is a schematic diagram of the back appearance of a sealing box provided by an embodiment of the present utility model Figure 1 ;

[0030] Figure 13 is a schematic diagram of the back appearance of a sealing box provided by an embodiment of the present utility model Figure 2 ;

[0031] Figure 14 is a schematic diagram of the front appearance of a sealing box provided by an embodiment of the present utility model;

[0032] The following is a supplementary description of the drawings:

[0033] 0 - handle;

[0034] 1-10 - Door frame structure; 11 - First installation mark; 12 - Second installation mark; 13 - Third installation mark; 14 - Fourth installation mark;

[0035] 20 - Door body; 21 - First sliding bar; 22 - Second sliding bar; 23 - Third sliding bar; 24 - Fourth sliding bar; 2101 - First chute structure; 211 - First positioning structure; 212 - Third positioning structure; 231 - Second positioning structure; 241 - Fourth positioning structure; 2401 - Protrusion structure. Detailed implementation mode

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0037] As used herein, "one embodiment" or "embodiment" refers to a specific feature, structure, or characteristic that may be included in at least one implementation manner of the present application. In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. Moreover, the terms "first", "second", etc. are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0038] Figure 1 It is a schematic diagram of the assembly of the door frame structure and the door body of a sealing box provided by an embodiment of the present invention. Figure 2 It is a schematic diagram of a door frame structure without a sliding bar provided by an embodiment of the present invention. Figure 1 , Figure 3 It is a schematic diagram of a door frame structure without a sliding bar provided by an embodiment of the present invention. Figure 2 , Figure 4 It is a schematic diagram of the structure of a first sliding bar provided by an embodiment of the present invention. Figure 1 ,Figure 5 Schematic structure of a first sliding bar provided by an embodiment of the present utility model Figure 2 , Figure 6 Schematic structure of a fourth sliding bar provided by an embodiment of the present utility model Figure 1 , Figure 7 Schematic structure of a fourth sliding bar provided by an embodiment of the present utility model Figure 2 , Figure 8 Schematic structure of the positioning structure at both ends of a fourth sliding bar provided by an embodiment of the present utility model Figure 1 , Figure 9 Assembly schematic diagram of a sealing box provided by an embodiment of the present utility model Figure 10 Schematic diagram of the back structure of a sealing box provided by an embodiment of the present utility model Figure 11 Partial assembly schematic diagram of a sealing box provided by an embodiment of the present utility model Figure 12 Schematic diagram of the back appearance of a sealing box provided by an embodiment of the present utility model Figure 1 , Figure 13 Schematic diagram of the back appearance of a sealing box provided by an embodiment of the present utility model Figure 2 , Figure 14 Schematic diagram of the front appearance of a sealing box provided by an embodiment of the present utility model

[0039] Since the existing sealing box has a complex structure and is prone to installation errors, resulting in high manufacturing costs and high time costs for installation and disassembly, the present application provides a sealing box with a relatively simple structure and convenient opening and closing, which can overcome the above technical problems.

[0040] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown in the figure, an embodiment of the present application provides a sealing box, which includes a door frame structure 10 and a door body 20. A plurality of sliding bars are fixedly arranged on the door frame structure 10, and the door body 20 is slidably arranged among the plurality of sliding bars. Installation marks and positioning structures are respectively arranged on the plurality of sliding bars, and installation marks are arranged on the door frame structure 10. The installation marks of the sliding bars correspond to the installation marks of the door frame structure 10 one by one.

[0041] Optionally, the door frame structure 10 is used to install the door body 20, and the sliding bars are used to form a track structure for the door body 20 to slide. Among them, the installation marks and the positioning structures are both used to achieve the rapid installation of the sliding bars and the door frame structure 10. A handle 0 is also installed on the door body 20 to facilitate pushing the door body 20 to slide in the sliding bars to control the opening and closing of the sealing box.

[0042] In the embodiments of the present application, installation marks are provided on the door frame structure of the sealing box, and corresponding installation marks are provided on the sliding strip, so that the corresponding positions of the sliding strip and the door frame structure can be quickly matched and installed. A positioning structure is provided on the sliding strip to further improve the matching rate between the sliding strips, reducing the assembly difficulty as a whole, saving installation time, and improving the installation efficiency. By installing a plurality of sliding strips in the door frame structure, the door body slides in the sliding strips, simplifying the opening and closing structure of the sealing box and further saving the assembly time.

[0043] Please continue to refer to Figure 1 , in some possible embodiments, the sliding strip includes a first sliding strip 21 and a second sliding strip 22 that are parallel to each other, and a third sliding strip 23 and a fourth sliding strip 24 that are parallel to each other.

[0044] In some possible embodiments, the first sliding strip 21 is perpendicular to the third sliding strip 23 and the fourth sliding strip 24 respectively. One end of the first sliding strip 21 is fixedly connected to one end of the third sliding strip 23, and the other end of the first sliding strip 21 is fixedly connected to one end of the fourth sliding strip 24.

[0045] Optionally, the number of sliding strips of the sealing box can be 4 or other numbers. In other embodiments, the number of sliding strips can be more or less. For example, it can also only include 2 upper and lower sliding strips to guide the sliding direction of the door body 20, and sealing strips can be provided on the left and right sides only for sealing.

[0046] Further, when the number of sliding strips is 4, two adjacent sliding strips are perpendicular to each other and fixedly connected.

[0047] Optionally, the sliding strip fixedly provided on the door frame structure 10 serves as a track structure for the door body 20 to slide. Please refer to Figure 5 , as shown in the figure, a first chute structure 2101 is provided on the side of the first sliding strip 21 connected to the door body 20, and a second chute structure (not shown in the figure) is provided on the side of the door body 20 connected to the sliding strip. The shape of the first chute structure 2101 matches that of the second chute structure, so that the door body 20 slides in the sliding strip through the matching second chute structure and the first chute structure 2101. The cooperation of the first chute structure 2101 and the second chute structure defines the sliding direction and path of the door body 20, enabling the door body 20 to move along the expected set trajectory.

[0048] Further, the sliding strips provided on the door frame structure 10 form a hermetic structure all around, reducing the gap between the door body 20 and the door frame structure 10 and providing better sealing performance.

[0049] In the embodiments of the present application, by providing a sliding bar on the door frame structure, the door body can slide in the preset track structure of the sliding bar, without having to remove the sealed box door body from the sealed box, improving the convenience of opening and closing the sealed box. On the other hand, by providing sliding bars on all four sides of the door frame structure, the airtightness between the door body and the door frame is good. By providing a first chute structure and a second chute structure that cooperate with each other in structure, the door body and the sliding bar are more closely fitted, reducing the probability of contacting air and further improving the airtightness of the sealed box.

[0050] Please refer to Figure 1 、 Figure 2 、 Figure 3 、In some possible embodiments, one end of the first sliding bar 21 is provided with a first positioning structure 211, one end of the third sliding bar 23 is provided with a second positioning structure 231, and the shapes of the first positioning structure 211 and the second positioning structure 231 match.

[0051] In some possible embodiments, the other end of the first sliding bar 21 is provided with a third positioning structure 212, one end of the fourth sliding bar 24 is provided with a fourth positioning structure 241, and the shapes of the third positioning structure 212 and the fourth positioning structure 241 match.

[0052] Optionally, the positioning structure can be a card slot structure. Please refer to Figure 1 、 Figure 2 、 Figure 6 and Figure 7 , as shown in the figure, exemplarily, both ends of the first sliding bar 21 are respectively provided with a first positioning structure 211 and a third positioning structure 212, one end of the third sliding bar 23 is provided with a second positioning structure 231, and the first positioning structure 211 can only match the second positioning structure 231 of the third sliding bar 23.

[0053] In some possible embodiments, the shapes of the first positioning structure 211 and the fourth positioning structure 241 do not match, and the shapes of the third positioning structure 212 and the second positioning structure 231 do not match.

[0054] Furthermore, to avoid the reverse installation of adjacent sliding bars, the shape matching relationship between each pair of positioning structures is unique and exclusive. Please refer to Figure 6 、 Figure 7 and Figure 8 , it can be seen from all three figures that there are differences in the position structure design of the positioning structures at both ends of the fourth sliding bar 24. There is a convex structure 2401 on the positioning structure. From Figure 7 、 Figure 8 it can be seen that there are different relative positions between the threaded hole and the convex structure 2401, enabling the positioning structures of adjacent sliding bars to be uniquely and exclusively matched to prevent incorrect installation.

[0055] In the embodiments of the present application, by respectively arranging positioning structures with different structures at both ends of the sliding bar, a unique and exclusive fit is formed between the positioning structures of adjacent sliding bars. Since the positioning structure that each positioning structure can match is unique, it can be quickly installed through different structures during installation, reducing the probability of installation errors, incorporating an anti-fooling design for assembly, reducing the assembly difficulty, and improving the assembly efficiency.

[0056] In some possible embodiments, a first installation mark, a second installation mark, a third installation mark, and a fourth installation mark are provided on the door frame structure 10.

[0057] In some possible embodiments, a first installation mark is provided at one end of the first sliding bar 21, a second installation mark is provided at the other end of the first sliding bar 21, a third installation mark is provided at one end of the second sliding bar 22, and a fourth installation mark is provided at the other end of the second sliding bar 22.

[0058] Optionally, the first installation mark on the door frame is the same mark as the first installation mark on the first sliding bar 21, and the second installation mark on the door frame is the same mark as the second installation mark on the first sliding bar 21. Therefore, the end of the first sliding bar 21 with the first installation mark is installed and connected to the position on the door frame with the first installation mark. By the same token, the installation methods of other sliding bars can be inferred and will not be elaborated here.

[0059] Furthermore, the installation mark can be a graphic mark, a text mark, or a structural mark. Exemplarily, if a text mark is adopted, please refer to Figure 1 、 Figure 2 , as shown in the figure, installation marks of "upper left", "lower left", "upper right", and "lower right" are correspondingly provided at the four corners of the door frame structure 10, and "upper left", "lower left", "upper right", and "lower right" are also provided at both ends of the sliding bar. One end of the sliding bar marked with "upper left" should be aligned with the corner of the door frame structure 10 marked with "upper left" and installed and fixed.

[0060] In the embodiments of the present application, by respectively arranging installation marks with a position corresponding relationship on the door frame and all sliding bars, during installation, guided by the installation marks, the positions with the same installation marks are installed together, avoiding installation errors, simplifying the installation process, enabling quick installation, avoiding the increase in time cost caused by disassembly and reinstallation, and improving the installation efficiency.

[0061] In some possible embodiments, one end of the first sliding bar 21 is fixedly connected to one end of the third sliding bar 23 by a screw. A through hole is provided at one end of the first sliding bar 21, and a threaded hole is provided at one end of the third sliding bar 23. The axis of the through hole coincides with the axis of the threaded hole.

[0062] Please refer to Figure 3 、 Figure 9 、 Figure 10 , as shown in the figure. Exemplarily, the through hole is provided on the surface of one end of the first sliding bar 21, and the threaded hole is provided at the top of one end of the third sliding bar 23.

[0063] In the embodiments of the present application, by using screws to fixedly connect adjacent sliding bars, the formed sliding structure provided on the door frame structure has good structural stability, enabling the door body to slide in the sliding bars along a preset path, realizing the switching of the opening and closing states of the sealing box, and improving the convenience of opening and closing the sealing box.

[0064] In some possible embodiments, the refrigerator includes a refrigerator body and the sealing box, and the sealing box is detachably connected to the inner wall of the refrigerator body.

[0065] Please refer to Figure 11 、 Figure 12 and Figure 13 , as shown in the figure. A connecting structure is provided on the back surface of the sealing box for connecting to the connection part of the refrigerator body. A locking device that cooperates with and locks the connecting structure of the sealing box can be provided at the connection part of the refrigerator body. Exemplarily, the connecting structure of the sealing box is a buckle structure, and the buckle structure has a hook-shaped hook that can cooperate with devices such as refrigerators for connection.

[0066] Optionally, the number of connecting structures on the back of the sealing box can be 1, 2, 3, 4, etc. Preferably, the number of connecting structures can be 4 to enhance the connection stability between the sealing box and the inner wall of the refrigerator body.

[0067] Further, please continue to refer to Figure 11 , an installation mark is also provided on the back surface of the sealing box, and a corresponding installation mark can also be provided on the surface of the refrigerator body, facilitating the accurate connection of the corresponding connection structures when connecting the sealing box to the refrigerator.

[0068] In the embodiments of the present application, by providing a connecting structure on the outer back of the sealing box, the sealing box can be conveniently and detachably connected to other devices, improving the usability of the sealing box and enriching the applicable scenarios of the sealing box.

[0069] In addition, please refer to Figure 14 , Figure 14Shows the front of the sealed box provided by the embodiment of the present application, that is, the outer surface where the door body 20 cooperates with the door frame. Exemplarily, it can be set as a sliding glass with a relatively large window area. At the same time, round chamfers are provided at the corners where the door frame of the sealed box is located, further enhancing the effect of increasing the window area and improving the delicate feeling. A handle 0 is also provided on the door body for pulling the door body 20.

[0070] The above are only optional embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0071] Implementing the technical solution provided by the embodiment of the present application has the following beneficial effects:

[0072] 1. In the embodiment of the present application, installation marks are provided on the door frame structure of the sealed box, and corresponding installation marks are provided on the sliding strip, so that the corresponding positions of the sliding strip and the door frame structure can be quickly matched and installed. A positioning structure is provided on the sliding strip, further improving the matching rate between the sliding strips, reducing the overall assembly difficulty, saving installation time, and improving installation efficiency. By installing a plurality of sliding strips in the door frame structure, the door body slides in the sliding strips, simplifying the opening and closing structure of the sealed box and further saving the assembly time.

[0073] 2. In the embodiment of the present application, by providing sliding strips on the door frame structure, the door body can slide in the preset track structure of the sliding strip, without removing the door body of the sealed box from the sealed box, improving the convenience of opening and closing the sealed box. On the other hand, by providing sliding strips on all four sides of the door frame structure, the airtightness between the door body and the door frame is good. By providing a first chute structure and a second chute structure with matching structures, the door body and the sliding strip are more closely attached, reducing the probability of contacting air and further improving the sealing performance of the sealed box.

[0074] 3. In the embodiment of the present application, positioning structures with different structures are respectively provided at both ends of the sliding strip, so that a unique and exclusive cooperation is formed between the positioning structures of adjacent sliding strips. Since each positioning structure can match only one positioning structure, it can be quickly installed through different structures during installation, reducing the probability of installation errors, incorporating an anti-fooling design for assembly, reducing the assembly difficulty, and improving the assembly efficiency.

[0075] 4. In the embodiment of the present application, installation marks with corresponding positions are respectively provided on the door frame and all sliding strips. During installation, guided by the installation marks, the positions with the same installation marks are installed together, avoiding installation errors, simplifying the installation process, enabling quick installation, avoiding the increase in time cost caused by disassembly and reinstallation, and improving the installation efficiency.

[0076] 5. In the embodiment of the present application, adjacent sliding bars are fixedly connected by screws, and the sliding structure formed thereby and arranged on the door frame structure has good structural stability, enabling the door body to slide in the sliding bars along a preset path, realizing the switching of the opening and closing states of the sealing box, and improving the convenience of opening and closing the sealing box.

[0077] 6. In the embodiment of the present application, by providing a connection structure outside the back of the sealing box, the sealing box can be conveniently and detachably connected to other devices, improving the usability of the sealing box and enriching the applicable scenarios of the sealing box.

Claims

1. A sealed box, characterized in that, The sealed box includes a door frame structure (10) and a door body (20). A plurality of sliding bars are fixedly arranged on the door frame structure (10), and the door body (20) is slidably arranged among the plurality of sliding bars. An installation mark and a positioning structure are respectively arranged on the plurality of sliding bars, and an installation mark is arranged on the door frame structure (10). The installation marks on the sliding bars correspond to the installation mark on the door frame structure (10) one by one.

2. The sealed box according to claim 1, characterized in that, The sliding bars include a first sliding bar (21) and a second sliding bar (22) that are parallel to each other, and a third sliding bar (23) and a fourth sliding bar (24) that are parallel to each other.

3. The sealed box according to claim 2, characterized in that, The first sliding bar (21) is perpendicular to the third sliding bar (23) and the fourth sliding bar (24) respectively. One end of the first sliding bar (21) is fixedly connected to one end of the third sliding bar (23), and the other end of the first sliding bar (21) is fixedly connected to one end of the fourth sliding bar (24).

4. The sealed box according to claim 3, characterized in that, A first positioning structure (211) is arranged at one end of the first sliding bar (21), and a second positioning structure (231) is arranged at one end of the third sliding bar (23). The shapes of the first positioning structure (211) and the second positioning structure (231) match.

5. The sealed box according to claim 4, characterized in that, A third positioning structure (212) is arranged at the other end of the first sliding bar (21), and a fourth positioning structure (241) is arranged at one end of the fourth sliding bar (24). The shapes of the third positioning structure (212) and the fourth positioning structure (241) match.

6. The sealed box according to claim 5, characterized in that, The shapes of the first positioning structure (211) and the fourth positioning structure (241) do not match, and the shapes of the third positioning structure (212) and the second positioning structure (231) do not match.

7. The sealed box according to claim 2, wherein A first installation mark (11), a second installation mark (12), a third installation mark (13), and a fourth installation mark (14) are arranged on the door frame structure (10).

8. The sealed box according to claim 7, characterized in that, A first installation mark is arranged at one end of the first sliding bar (21), a second installation mark is arranged at the other end of the first sliding bar (21), a third installation mark is arranged at one end of the second sliding bar (22), and a fourth installation mark is arranged at the other end of the second sliding bar (22).

9. The sealed box according to claim 3, characterized in that, One end of the first sliding bar (21) is fixedly connected to one end of the third sliding bar (23) by a screw. A through hole is arranged at one end of the first sliding bar (21), and a threaded hole is arranged at one end of the third sliding bar (23). The axis of the through hole coincides with the axis of the threaded hole.

10. A refrigerator with a sealed box, characterized in that, The refrigerator includes a refrigerator main body and the sealed box according to any one of claims 1-9. The sealed box is detachably connected to the inner wall of the refrigerator main body.

Images