Thermal insulation front wall and container

Abstract

The utility model discloses a heat preservation front wall and a container. The heat preservation front wall comprises a frame body, a heat preservation part, a connecting part and a sealing part. The frame body is embedded into a container body from a front frame of the container body of the container, and the circumferential direction of the frame body abuts against the inner wall of the front frame; the heat preservation part extends along the frame body, and the heat preservation part is used for heat preservation at the position of the front frame; the connecting part is arranged in a surrounding and extending mode in the circumferential direction of the frame body, and the connecting part is detachably connected with the front frame; and the sealing part is used for sealing the frame body and the front frame. According to the heat preservation front wall and the container, the movable heat preservation front wall is arranged on an existing standard front frame, a heat preservation box of a conventional structure can meet the requirement of a client for using the heat preservation box and can also meet the requirement of the client for using a refrigerated container, and the function interchangeability of heat preservation and refrigeration is achieved; and considerable cost can be saved for customers.

Description

Technical Field

[0001] The utility model belongs to the technical field of containers, and more specifically, relates to a thermal insulation front wall and a container. Background Art

[0002] Thermal insulation containers have good thermal insulation performance and are widely used in the transportation of perishable goods and temperature-controlled goods. In addition, thermal insulation containers can also be used as office rooms or containers for workers to live in. A thermal insulation front wall is installed at the front end of a conventional thermal insulation container, while the front end of a standard refrigerated container generally consists of a front frame and a refrigerating machine.

[0003] For users, when a thermal insulation box needs to be used as a refrigerated box for refrigeration, due to the different frame structures, the existing thermal insulation front wall cannot be directly replaced with a refrigeration device, and after the refrigerating machine end of the refrigerated box is removed, the sealing performance cannot be satisfied, nor can it be directly used as a thermal insulation box.

[0004] Therefore, developing a thermal insulation front wall and a container, by providing a movable thermal insulation front wall on the existing standard front frame, a conventional thermal insulation box can not only meet the requirements of users for using a thermal insulation box, but also meet the requirements of users for using a refrigerated container, achieving the functional interchangeability between thermal insulation and refrigeration, and saving considerable costs for customers, which is an urgent technical problem to be solved. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a thermal insulation front wall and a container, so as to solve the problems in the prior art that when a thermal insulation box needs to be used as a refrigerated box for refrigeration, due to the different frame structures, the existing thermal insulation front wall cannot be directly replaced with a refrigeration device, and after the refrigerating machine end of the refrigerated box is removed, the sealing performance cannot be satisfied, etc.

[0006] To achieve the above-mentioned utility model purpose, the utility model adopts the following technical solutions:

[0007] In one aspect, the utility model provides a thermal insulation front wall, including:

[0008] A frame body, which is embedded into the box body of the container from the front frame of the container, and the circumference of the frame body abuts against the inner wall of the front frame;

[0009] A thermal insulation part, which extends along the frame body, and the thermal insulation part is used for thermal insulation at the front frame;

[0010] A connecting part, which extends circumferentially around the frame body, and the connecting part is detachably connected to the front frame;

[0011] A sealing part, which is used for sealing the frame body and the front frame.

[0012] In some embodiments of the present application, the frame body includes a top beam extension assembly, a rear plate extension assembly, a bottom beam extension assembly, a first corner post extension assembly, and a second corner post extension assembly; the top beam extension assembly is arranged to extend along the top wall of the front frame; the bottom beam extension assembly is arranged to extend along the bottom wall of the front frame; the first corner post extension assembly extends vertically from one end of the top beam extension assembly to one end of the bottom beam extension assembly; the second corner post extension assembly extends vertically from the other end of the top beam extension assembly to the other end of the bottom beam extension assembly; the first corner post extension assembly and the second corner post extension assembly are arranged to extend along two side walls of the front frame; the rear plate extension assembly is connected to the side closer to the inner side of the box body formed by surrounding the top beam extension assembly, the bottom beam extension assembly, the first corner post extension assembly, and the second corner post extension assembly.

[0013] In some embodiments of the present application, the heat insulation part extends along the top beam extension assembly, the rear plate extension assembly, the bottom beam extension assembly, the first corner post extension assembly, and the second corner post extension assembly.

[0014] In some embodiments of the present application, the connecting part includes a connecting plate, the connecting plate extends circumferentially around the ends of the top beam extension assembly, the first corner post extension assembly, the bottom beam extension assembly, and the second corner post extension assembly; the connecting plate protrudes outside the top beam extension assembly, the first corner post extension assembly, the bottom beam extension assembly, and the second corner post extension assembly; the connecting plate abuts against the side of the front frame closer to the outside of the box body; a plurality of connecting holes are spaced apart on the connecting plate, and a first fastener passes through the connecting holes to be detachably connected to the front frame.

[0015] In some embodiments of the present application, the sealing part includes a sealing strip, the sealing strip extends circumferentially around the side walls of the top beam extension assembly, the first corner post extension assembly, the bottom beam extension assembly, and the second corner post extension assembly, and in the state where the frame body is embedded in the front frame, the sealing strip abuts against the top wall, the bottom wall, and the two side walls of the front frame.

[0016] In some embodiments of the present application, the top beam extension assembly includes an inner top plate, an outer top plate, and a plurality of top plate stiffeners. The inner top plate is disposed adjacent to the top wall of the front frame. The outer top plate is disposed away from the top wall of the front frame. The top plate stiffeners extend along the length direction of the container and are located within the region formed by enclosing the inner top plate and the outer top plate. The plurality of top plate stiffeners are spaced apart along the width direction of the container. The bottom beam extension assembly includes an outer bottom plate, an inner bottom plate, and a plurality of bottom plate stiffeners. The inner bottom plate is disposed adjacent to the bottom wall of the front frame. The outer bottom plate is disposed away from the bottom wall of the front frame. The bottom plate stiffeners extend along the length direction of the container and are located within the region formed by enclosing the inner bottom plate and the outer bottom plate. The plurality of bottom plate stiffeners are spaced apart along the width direction of the container. The rear plate extension assembly includes an inner rear plate, an outer rear plate, and a plurality of rear plate stiffeners. The outer rear plate is disposed adjacent to the side of the front frame away from the box body. The inner rear plate is disposed away from the side of the front frame away from the box body. The rear plate stiffeners extend along the width direction of the container and are located within the region formed by enclosing the inner rear plate and the outer rear plate. The plurality of rear plate stiffeners are spaced apart along the height direction of the container. The first corner post extension assembly includes an outer first corner post plate, an inner first corner post plate, and a plurality of first corner post stiffeners. The outer first corner post plate is disposed away from the box body. The inner first corner post plate is disposed adjacent to the box body. The first corner post stiffeners extend along the length direction of the container and are located within the region formed by enclosing the inner first corner post plate and the outer first corner post plate. The plurality of first corner post stiffeners are spaced apart along the height direction of the container. The second corner post extension assembly includes an outer second corner post plate, an inner second corner post plate, and a plurality of second corner post stiffeners. The outer second corner post plate is disposed away from the box body. The inner second corner post plate is disposed adjacent to the box body. The second corner post stiffeners extend along the length direction of the container and are located within the region formed by enclosing the inner second corner post plate and the outer second corner post plate. The plurality of second corner post stiffeners are spaced apart along the height direction of the container. Wherein, two ends of the plurality of rear plate stiffeners are respectively connected to the plurality of first corner post stiffeners and the plurality of second corner post stiffeners. Ends of the plurality of top plate stiffeners are connected to the rear plate stiffeners located at the top. Ends of the plurality of bottom plate stiffeners are connected to the rear plate stiffeners located at the bottom.

[0017] In some embodiments of the present application, a movable support frame is further included, and two ends thereof are respectively detachably connected to the first corner post stiffeners and the second corner post stiffeners. In some embodiments of the present application,

[0018] In some embodiments of the present application, the movable support frame is accommodated in the area surrounded by the rear plate extension assembly, the top beam extension assembly, the bottom beam extension assembly, the first corner post extension assembly and the second corner post extension assembly.

[0019] In some embodiments of the present application, it further includes a pasting part, which is arranged on the connecting plate, and the connecting plate is used to press the pasting part against the outer side of the box body.

[0020] In another aspect, the present utility model also proposes a container, including the above-mentioned heat-insulating front wall and the box body. The box body is formed by enclosing a top plate, a floor, two oppositely arranged side plates and a door end, and the box body forms an open end opposite to the door end, and a front frame is formed around the open end, and the heat-insulating front wall is detachably connected to the open end.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are:

[0022] By arranging the frame body to be embedded from the front frame of the box body of the container to the front end part inside the box body, the circumferential direction of the frame body abuts against the inner wall of the front frame; in order to realize the detachable connection between the frame body and the front frame, a connecting part is arranged around the circumferential direction of the frame body, and the frame body is detachably connected to the front frame through the connecting part; through the sealing property between the connecting part and the front frame, a sealing part is arranged, so that when the heat-insulating front wall is installed on the front frame of the box body, the sealing property between the heat-insulating front wall and the box body is ensured, thereby ensuring the heat-insulating sealing property of the heat-insulating front wall installed on the box body; by arranging the heat-insulating part along the extension of the frame body, the heat insulation of the heat-insulating front wall is ensured. Thus, the heat-insulating front wall of the heat-insulating container can be conveniently disassembled. When the container needs to have the function of a refrigerated container, a refrigerating machine is installed at the front end; when the function of the refrigerated container is not needed, the heat-insulating front wall can be installed again, and at the same time, the heat-insulating sealing property can still be ensured, achieving the interchangeability of the heat insulation and refrigeration functions, and saving considerable costs for customers.

[0023] After reading the specific implementation manners of the present utility model in conjunction with the drawings, other features and advantages of the present utility model will become clearer. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.

[0025] Figure 1is the front view of the box body of an embodiment of a container proposed by the present utility model;

[0026] Figure 2 is a partial schematic diagram of an embodiment of the connection between a heat-insulating front wall and a box body proposed by the present utility model;

[0027] Figure 3 is the front view of an embodiment of a heat-insulating front wall proposed by the present utility model;

[0028] Figure 4 is Figure 3 a partial schematic diagram at position A in

[0029] Figure 5 is one of the cross-sectional views of an embodiment of a heat-insulating front wall proposed by the present utility model;

[0030] Figure 6 is the second cross-sectional view of an embodiment of a heat-insulating front wall proposed by the present utility model;

[0031] Figure 7 is Figure 6 a partial schematic diagram at the connecting plate in

[0032] In the figure,

[0033] 100, frame body;

[0034] 110, top beam extension assembly;

[0035] 111, inner top plate;

[0036] 112, outer top plate;

[0037] 113, top plate reinforcing rib;

[0038] 120, rear plate extension assembly;

[0039] 121, inner rear plate;

[0040] 122, outer rear plate;

[0041] 123, rear plate reinforcing rib;

[0042] 130, bottom beam extension assembly;

[0043] 131, outer bottom plate;

[0044] 132, inner bottom plate;

[0045] 133, bottom plate reinforcing rib;

[0046] 140, first corner post extension assembly;

[0047] 141, the outer plate of the first corner post;

[0048] 142, the inner plate of the first corner post;

[0049] 143, the reinforcing rib of the first corner post;

[0050] 150, the second corner post extension component;

[0051] 151, the outer plate of the second corner post;

[0052] 152, the inner plate of the second corner post;

[0053] 153, the reinforcing rib of the second corner post;

[0054] 160, the accommodation area;

[0055] 200, the heat preservation part;

[0056] 300, the connecting part;

[0057] 310, the first fastener;

[0058] 311, the connecting hole;

[0059] 400, the sealing part;

[0060] 510, the front frame;

[0061] 511, the top wall;

[0062] 512, the bottom wall;

[0063] 513, the side wall;

[0064] 520, the top plate;

[0065] 530, the floor;

[0066] 540, the side plate;

[0067] 550, the open end;

[0068] 600, the movable support frame;

[0069] 610, the second fastener;

[0070] 620, the nut;

[0071] 700, the pasting part. Detailed implementation mode

[0072] 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. Apparently, the described embodiments are only a part rather than all of the embodiments of the present application. 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.

[0073] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the 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 therefore should not be construed as a limitation to the present application.

[0074] The terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying 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. In the description of the present application, unless otherwise stated, the meaning of "a plurality" is two or more.

[0075] In the description of the present application, it should be noted that unless otherwise clearly defined and limited, the terms "mounted", "connected" and "coupled" shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0076] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0077] The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present utility model. In addition, the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0078] The insulated container has good heat insulation performance and is widely used in the transportation of perishable goods and temperature-controlled goods. The insulated container can also be used as an office room or a container for workers to live in. The front end of the insulated container is equipped with an insulated front wall, while the front end of a standard refrigerated container is generally composed of a front frame and a refrigerating machine. For users, when the insulated container needs to be used as a refrigerated box for refrigeration, due to the different frame structures, the existing insulated front wall cannot be directly replaced with a refrigerating device, and after the refrigerating machine end of the refrigerated box is removed, the sealing performance cannot be satisfied, nor can it be directly used as an insulated container. Therefore, it is necessary to redesign the structure of the front end of the container to meet the different usage requirements of users.

[0079] In some embodiments of the present application, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 shown, it relates to a container, which includes an insulated front wall. The insulated front wall includes a frame body 100, a heat insulation part 200, a connecting part 300, and a sealing part 400.

[0080] The frame body 100 is detachably installed at the front frame 510 of the box body from the front end of the box body of the container.

[0081] The frame body 100 is embedded into the box body.

[0082] As Figure 2 shown, in the state where the frame body 100 is embedded into the box body, the circumferential direction of the frame body 100 abuts against the inner wall of the front frame 510.

[0083] Specifically, the top end of the frame body 100 abuts against the top wall of the front frame 510. The bottom end of the frame body 100 abuts against the bottom wall of the front frame 510. The two side ends of the frame body 100 abut against the inner side walls of the front frame 510.

[0084] The heat insulation part 200 is used for the heat insulation of the insulated front wall and the heat insulation performance when the insulated front wall is installed at the front end of the box body.

[0085] Specifically, the heat insulation part 200 can adopt polyurethane foam or bonded foam board to improve the overall heat insulation performance.

[0086] In some embodiments of the present application, in order to achieve the detachable connection between the frame body 100 and the box body, a connection part 300 is designed.

[0087] The connection part 300 is arranged to extend circumferentially around the frame body 100.

[0088] In the state where the frame body 100 is embedded in the front end of the box body, the connection part 300 abuts against the front frame 510.

[0089] The connection part 300 is detachably connected to the front frame 510.

[0090] In some embodiments of the present application, for the heat insulation performance of the container, the front heat insulation wall further includes a sealing part 400. The sealing part 400 is used to ensure the seal between the front heat insulation wall and the front frame 510, so as to ensure the heat insulation of the box body of the container.

[0091] Specifically, the sealing part 400 is used for the seal between the frame body 100 and the front frame 510.

[0092] In some embodiments of the present application, such as Figure 3 , Figure 5 , Figure 6 shown, the frame body 100 includes a top beam extension assembly 110, a rear plate extension assembly 120, a bottom beam extension assembly 130, a first corner post extension assembly 140 and a second corner post extension assembly 150.

[0093] The top beam extension assembly 110 is arranged to extend along the top wall of the front frame 510;

[0094] The bottom beam extension assembly 130 is arranged to extend along the bottom wall of the front frame 510;

[0095] The first corner post extension assembly 140 extends vertically from one end of the top beam extension assembly 110 to one end of the bottom beam extension assembly 130;

[0096] The second corner post extension assembly 150 extends vertically from the other end of the top beam extension assembly 110 to the other end of the bottom beam extension assembly 130;

[0097] The first corner post extension assembly 140 and the second corner post extension assembly 150 are arranged to extend along the two side walls of the front frame 510.

[0098] The rear plate extension assembly 120 is connected to the side closer to the inside of the box body formed by enclosing the top beam extension assembly 110, the bottom beam extension assembly 130, the first corner post extension assembly 140 and the second corner post extension assembly 150.

[0099] The top beam extension assembly 110 includes an inner top plate 111, an outer top plate 112, and a plurality of top plate stiffeners 113. The inner top plate 111 is disposed adjacent to the top wall of the front frame 510. The outer top plate 112 is disposed away from the top wall of the front frame 510. The top plate stiffeners 113 extend along the length direction of the container. The top plate stiffeners 113 are located in the region formed by the enclosure of the inner top plate 111 and the outer top plate 112. The plurality of top plate stiffeners 113 are spaced apart along the width direction of the container.

[0100] The bottom beam extension assembly 130 includes an outer bottom plate 131, an inner bottom plate 132, and a plurality of bottom plate stiffeners 133. The inner bottom plate 132 is disposed adjacent to the bottom wall of the front frame 510. The outer bottom plate 131 is disposed away from the bottom wall of the front frame 510. The bottom plate stiffeners 133 extend along the length direction of the container. The bottom plate stiffeners 133 are located in the region formed by the enclosure of the inner bottom plate 132 and the outer bottom plate 131. The plurality of bottom plate stiffeners 133 are spaced apart along the width direction of the container.

[0101] The rear plate extension assembly 120 includes an inner rear plate 121, an outer rear plate 122, and a plurality of rear plate stiffeners 123. The outer rear plate 122 is disposed adjacent to the side of the front frame 510 away from the box body. The inner rear plate 121 is disposed away from the side of the front frame 510 away from the box body. The rear plate stiffeners 123 are arranged to extend along the width direction of the container. The rear plate stiffeners 123 are located in the region formed by the enclosure of the inner rear plate 121 and the outer rear plate 122. The plurality of rear plate stiffeners 123 are spaced apart along the height direction of the container.

[0102] The first corner post extension assembly 140 includes a first corner post outer plate 141, a first corner post inner plate 142, and a plurality of first corner post stiffeners 143. The first corner post outer plate 141 is disposed on the side away from the box body. The first corner post inner plate 142 is disposed on the side close to the box body. The first corner post stiffeners 143 extend along the length direction of the container. The first corner post stiffeners 143 are located in the region formed by the enclosure of the first corner post inner plate 142 and the first corner post outer plate 141. The plurality of first corner post stiffeners 143 are spaced apart along the height direction of the container.

[0103] The second corner post extension assembly 150 includes a second corner post outer plate 151, a second corner post inner plate 152, and a plurality of second corner post stiffeners 153. The second corner post outer plate 151 is disposed on the side away from the box body. The second corner post inner plate 152 is disposed on the side close to the box body. The second corner post stiffeners 153 extend along the width direction of the second corner post outer plate 151. The second corner post stiffeners 153 are located in the region formed by the enclosure of the second corner post inner plate 152 and the second corner post outer plate 151. The plurality of second corner post stiffeners 153 are spaced apart along the height direction of the container.

[0104] Among them, both ends of the rear panel reinforcing rib 123 are respectively connected to a plurality of first corner post reinforcing ribs 143 and a plurality of second corner post reinforcing ribs 153. The ends of the plurality of top panel reinforcing ribs 113 are connected to the rear panel reinforcing rib 123 located at the top. The ends of the plurality of bottom panel reinforcing ribs 133 are connected to the rear panel reinforcing rib 123 located at the bottom.

[0105] In some embodiments of the present application, the connecting portion 300 may adopt a connecting plate. The connecting plate extends circumferentially around the ends of the top beam extension assembly 110, the first corner post extension assembly 140, the bottom beam extension assembly 130 and the second corner post extension assembly 150.

[0106] The connecting plate protrudes to the outside of the top beam extension assembly 110, the first corner post extension assembly 140, the bottom beam extension assembly 130 and the second corner post extension assembly 150.

[0107] The connecting plate abuts against the side of the front frame 510 close to the outside of the box body.

[0108] A plurality of connecting holes 311 are spaced apart on the connecting plate. The first fastener 310 passes through the connecting holes 311 and is detachably connected to the front frame 510.

[0109] In some embodiments of the present application, the sealing portion 400 includes a sealing strip. The sealing strip extends circumferentially around the side walls of the top beam extension assembly 110, the first corner post extension assembly 140, the bottom beam extension assembly 130 and the second corner post extension assembly 150. In a state where the frame body 100 is embedded in the front frame 510, the sealing strip abuts against the top wall 511, the bottom wall 512 and the two side walls 513 of the front frame 510. Thus, heat preservation between the front frame 510 and the heat-preserving front wall is achieved.

[0110] Specifically, the material of the sealing strip is EPDM material. The sealing strip can be connected to the connecting plate by self-tapping screws. Since the sealing strip is a soft body, a metal strip is provided between the self-tapping screw and the sealing strip to increase the fixing reliability.

[0111] In some embodiments of the present application, in a state where the frame body 100 is embedded in the box body, on the side close to the outside of the box body, a receiving area 160 is formed on the frame body 100, and the receiving area 160 can be used to receive other components according to the needs of customers.

[0112] In some embodiments of the present application, as Figure 4 shown, the heat-preserving front wall further includes a movable support frame 600, and the movable support frame 600 is received in the receiving area 160.

[0113] Specifically, the movable support frame 600 is received in the rear panel extension assembly 120 and the top beam extension assembly 110

[0114] within the accommodation area 160 formed by enclosing the first corner post extension component 140, the bottom beam extension component 130, and the second corner post extension component 150.

[0115] Specifically, the movable support frame 600 is detachably connected to the frame body 100.

[0116] Specifically, both ends of the movable support frame 600 are detachably connected to the first corner post reinforcing rib 143 and the second corner post reinforcing rib 153 located on both sides respectively.

[0117] Specifically, both ends of the movable support frame 600 are detachably connected to the first corner post reinforcing rib 143 and the second corner post reinforcing rib 153 respectively through the second fasteners 610.

[0118] Specifically, embedded nuts 620 are pre-buried in the first corner post reinforcing rib 143 and the second corner post reinforcing rib 153. The second fasteners 610 can be in the form of bolts and are detachably connected to the embedded nuts 620.

[0119] A plurality of first corner post reinforcing ribs 143 and a plurality of second corner post reinforcing ribs 153 are arranged at intervals in the vertical direction. The movable support frame 600 can be adjusted between a plurality of first corner post reinforcing ribs 143 and a plurality of second corner post reinforcing ribs 153 at different heights according to customer needs.

[0120] In some embodiments of the present application, as Figure 7 shown, in order to ensure the tight fit connection between the connecting plate and the outer side of the box body, the heat preservation front wall further includes a pasting part 700. The pasting part 700 extends around the connecting plate. The connecting plate is used to press the pasting part 700 against the outer side of the box body.

[0121] Specifically, the connecting plate is used to press the pasting part 700 against the outer side of the front frame 510.

[0122] In some embodiments of the present application, a container is also designed, including the above-mentioned heat preservation front wall and the box body.

[0123] The box body is formed by enclosing a top plate 520, a floor 530, two relatively arranged side plates 540, and a door end.

[0124] The box body forms an open end 550 opposite to the door end. A front frame 510 is formed around the open end 550.

[0125] In some embodiments of the present application, the box body is a heat preservation box body with heat preservation performance. Its top plate 520, floor 530, two relatively arranged side plates 540, and the door end all have heat preservation performance.

[0126] In some embodiments of the present application, the thermal insulation front wall is sealingly connected at the open end 550. In this state, the container is a thermal insulation container. The thermal insulation front wall is installed at the open end 550.

[0127] In some other embodiments of the present application, the thermal insulation front wall is removed from the open end 550, and a refrigeration unit used in conjunction with a refrigerated container is installed at the open end 550. In this state, the container is a refrigerated container.

[0128] By providing a movable thermal insulation front wall on the front frame 510 of the box body, the container can be used as a thermal insulation box to meet the requirements of customers for using a thermal insulation box. By removing the thermal insulation front wall from the front frame 510 of the box body and installing a refrigeration unit, the requirements of customers for using a refrigerated container can be met, achieving the functional interchangeability between thermal insulation and refrigeration, and saving considerable costs for customers; the movable thermal insulation front wall is easy to install, has a high degree of generality, and ensures the sealing and thermal insulation performance, and can meet the various interchanges of thermal insulation boxes and refrigerated containers.

[0129] In the description of the above embodiments, specific features, structures, materials, or characteristics may be combined in any one or more embodiments or examples in a suitable manner.

[0130] The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed by the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A heat-insulating front wall, characterized in that, Comprising: A frame body which is embedded into the box body of the container from the front frame of the box body, and the circumference of the frame body abuts against the inner wall of the front frame; A heat insulation part which extends along the frame body, and the heat insulation part is used for heat insulation at the front frame; A connecting part which extends circumferentially around the circumference of the frame body, and the connecting part is detachably connected to the front frame; A sealing part which is used for sealing the frame body and the front frame.

2. The heat-insulating front wall according to claim 1, wherein The frame body includes a top beam extension assembly, a rear plate extension assembly, a bottom beam extension assembly, a first corner post extension assembly and a second corner post extension assembly; The top beam extension assembly extends along the top wall of the front frame; The bottom beam extension assembly extends along the bottom wall of the front frame; The first corner post extension assembly extends vertically from one end of the top beam extension assembly to one end of the bottom beam extension assembly; The second corner post extension assembly extends vertically from the other end of the top beam extension assembly to the other end of the bottom beam extension assembly; The first corner post extension assembly and the second corner post extension assembly respectively extend along two side walls of the front frame; The rear plate extension assembly is connected to the side close to the inner side of the box body formed by enclosing the top beam extension assembly, the bottom beam extension assembly, the first corner post extension assembly and the second corner post extension assembly.

3. The heat-insulating front wall according to claim 2, characterized in that, The heat insulation part extends along the top beam extension assembly, the rear plate extension assembly, the bottom beam extension assembly, the first corner post extension assembly and the second corner post extension assembly.

4. The heat-insulating front wall according to claim 2, characterized in that, The connecting part includes a connecting plate which extends circumferentially around the ends of the top beam extension assembly, the first corner post extension assembly, the bottom beam extension assembly and the second corner post extension assembly; The connecting plate protrudes outside the top beam extension assembly, the first corner post extension assembly, the bottom beam extension assembly and the second corner post extension assembly; The connecting plate abuts against the side of the front frame close to the outside of the box body; A plurality of connecting holes are spaced apart on the connecting plate, and a first fastener passes through the connecting holes and is detachably connected to the front frame.

5. The thermal insulation front wall according to claim 2, wherein, The sealing part includes a sealing strip which extends circumferentially around the side walls of the top beam extension assembly, the first corner post extension assembly, the bottom beam extension assembly and the second corner post extension assembly. In the state where the frame body is embedded into the front frame, the sealing strip abuts against the top wall, the bottom wall and the two side walls of the front frame.

6. The heat-insulating front wall according to claim 2, wherein The top beam extension assembly includes a top plate inner plate, a top plate outer plate and a plurality of top plate reinforcing ribs. The top plate inner plate is arranged close to the top wall of the front frame, the top plate outer plate is arranged away from the top wall of the front frame, the top plate reinforcing ribs extend along the length direction of the container, the top plate reinforcing ribs are located in the area formed by enclosing the top plate inner plate and the top plate outer plate, and the plurality of top plate reinforcing ribs are spaced apart along the width direction of the container; The bottom beam extension assembly includes a bottom plate outer plate, a bottom plate inner plate, and a plurality of bottom plate stiffeners. The bottom plate inner plate is disposed adjacent to the bottom wall of the front frame. The bottom plate outer plate is disposed away from the bottom wall of the front frame. The bottom plate stiffeners extend along the length direction of the container. The bottom plate stiffeners are located in the region formed by the enclosure of the bottom plate inner plate and the bottom plate outer plate. The plurality of bottom plate stiffeners are spaced apart along the width direction of the container; The rear plate extension assembly includes a rear plate inner plate, a rear plate outer plate, and a plurality of rear plate stiffeners. The rear plate outer plate is disposed adjacent to the side of the front frame away from the box body. The rear plate inner plate is disposed away from the side of the front frame away from the box body. The rear plate stiffeners are arranged to extend along the width direction of the container. The rear plate stiffeners are located in the region formed by the enclosure of the rear plate inner plate and the rear plate outer plate. The plurality of rear plate stiffeners are spaced apart along the height direction of the container; The first corner post extension assembly includes a first corner post outer plate, a first corner post inner plate, and a plurality of first corner post stiffeners. The first corner post outer plate is disposed away from the box body. The first corner post inner plate is disposed adjacent to the box body. The first corner post stiffeners extend along the length direction of the container. The first corner post stiffeners are located in the region formed by the enclosure of the first corner post inner plate and the first corner post outer plate. The plurality of first corner post stiffeners are spaced apart along the height direction of the container; The second corner post extension assembly includes a second corner post outer plate, a second corner post inner plate, and a plurality of second corner post stiffeners. The second corner post outer plate is disposed away from the box body. The second corner post inner plate is disposed adjacent to the box body. The second corner post stiffeners extend along the length direction of the container. The second corner post stiffeners are located in the region formed by the enclosure of the second corner post inner plate and the second corner post outer plate. The plurality of second corner post stiffeners are spaced apart along the height direction of the container; Wherein, two ends of the plurality of rear plate stiffeners are respectively connected to the plurality of first corner post stiffeners and the plurality of second corner post stiffeners. Ends of the plurality of top plate stiffeners are connected to the rear plate stiffeners located at the top. Ends of the plurality of bottom plate stiffeners are connected to the rear plate stiffeners located at the bottom.

7. The thermal insulation front wall according to claim 6, characterized in that, It further includes a movable support frame, and two ends thereof are respectively detachably connected to the first corner post stiffeners and the second corner post stiffeners.

8. The thermal insulation front wall according to claim 7, characterized in that, The movable support frame is received in the region formed by the enclosure of the rear plate extension assembly, the top beam extension assembly, the bottom beam extension assembly, the first corner post extension assembly, and the second corner post extension assembly.

9. The thermal insulation front wall according to claim 4, characterized in that, It further includes an adhesive part, and the adhesive part is disposed on a connecting plate, and the connecting plate is used to press the adhesive part against the outer side of the box body.

10. A container, characterized in that, It includes the thermal insulation front wall and the box body according to any one of claims 1 to 9 above. The box body is formed by enclosing a top plate, a floor, two oppositely disposed side plates, and a door end. The box body forms an open end opposite to the door end, and a front frame is formed around the open end. The thermal insulation front wall is detachably connected to the open end.

Images