Metal case convenient to disassemble and assemble

Abstract

The utility model discloses a metal case convenient to disassemble and assemble, which comprises two first side plates arranged front and back, a case door is arranged at the first side plate on the front side, the left and right sides of the two first side plates are respectively and rotatably connected with two second side plates through a rotating assembly, and the opposite sides of the two second side plates on the same side are rotatably connected through a rotating assembly. Bottom plates are arranged on the lower side faces of the two first side plates through rotating assemblies, fixing assemblies are arranged at the positions, corresponding to the corresponding bottom plates, of the outer side walls of the two first side plates respectively, the opposite sides of the two bottom plates are rotationally connected through the rotating assemblies, and the top of the first side plate on the rear side is rotationally connected with a top plate through the rotating assemblies. Through the arrangement of the rotating assembly, two adjacent metal plates are rotationally connected, so that the metal plates can be rotationally stored along the hinged position, storage during production or transportation is facilitated, meanwhile, through the arrangement of the rotating assembly, the single metal plate can be independently disassembled and replaced, the whole case does not need to be replaced, resource waste is reduced, and cost is saved.

Description

Technical Field

[0001] This utility model relates to the technical field of civil engineering construction tools, specifically to a metal chassis that is easy to assemble and disassemble. Background Technology

[0002] With the rapid development of technology, the use of metal enclosures is becoming more and more widespread. Many devices need to be placed in metal enclosures, which protect the devices and facilitate their better use.

[0003] Most existing metal chassis are fixed and cannot be disassembled and reassembled. When a part of the metal chassis is damaged, the entire metal chassis needs to be replaced, resulting in a waste of resources. At the same time, because the metal chassis is hollow inside, it occupies a lot of space during production or transportation, which causes inconvenience to storage and transportation agents. Utility Model Content

[0004] In view of the technical problems in the prior art, the present invention provides a metal chassis that is easy to disassemble and assemble, in order to solve the above problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A metal chassis that is easy to assemble and disassemble includes two first side panels arranged front and rear. The front first side panel has a door. The left and right sides of the two first side panels are rotatably connected to two second side panels by rotating components. The two second side panels on the same side are rotatably connected to each other on opposite sides by rotating components. The lower sides of the two first side panels have bottom plates by rotating components. The outer walls of the two first side panels are respectively provided with fixing components corresponding to the bottom plates. The two bottom plates are rotatably connected to each other on opposite sides by rotating components. The top of the rear first side panel is rotatably connected to a top plate by rotating components. The top plate can be rotated along the rotating components to the top of the front first side panel and is fixedly connected by bolts.

[0007] Preferably, the rotating assembly includes a rotating shaft, a first side plate and a second side plate rotatably connected, two second side plates, a first side plate and a bottom plate, two bottom plates or a side opposite to the first side plate and a top plate, and a hinge block is provided at the corresponding rotating shaft. The rotating shaft passes through the hinge block and is rotatably connected to it. The rear end of the rotating shaft is threadedly connected to the inner wall of the hinge block.

[0008] Preferably, the front end of the rotating shaft is provided with a limiting block to prevent the hinge block from coming off.

[0009] Preferably, the fixing component includes a first fixing block fixedly disposed on the first side plate, and a second fixing block is hinged to the lower side of the first fixing block. The second fixing block can be rotated along the hinge to be perpendicular to the first fixing block. At this time, the second fixing block can fit against the lower side of the base plate and can be fixed by bolts.

[0010] Preferably, a horizontal plate is fixedly provided on the front side of the top of the first side plate on the rear side, and the rear side of the top plate is hinged to the horizontal plate. When the metal chassis is rotated and stored by the rotating assembly, the horizontal plate just abuts against the upper side of the two first side plates. At this time, the top plate can rotate along the rotating assembly to abut against the front side of the first side plate on the front side.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This utility model provides a metal chassis that is easy to assemble and disassemble. The rotating shaft of the rotating component is inserted into two adjacent hinge blocks, so that it can be rotated and stored along the hinge, which is convenient for storage during production or transportation. When in use, the bottom plate is rotated along the rotating shaft until it is perpendicular to the first side plate. Then, the second fixing block is rotated until it is perpendicular to the first fixing block. At this time, the second fixing block abuts against the bottom of the bottom and is then fixed with bolts. Then, the top plate is rotated along the rotating shaft until it fits against the top of the first side plate and is fixed with bolts. The installation of the metal chassis is completed, which is convenient and quick.

[0013] Meanwhile, the rear end of the rotating shaft of the rotating component is fixed to the hinge block by a threaded connection. When replacing a single metal plate, you only need to open the door and disassemble the corresponding rotating shaft to complete the disassembly of the corresponding metal plate. The operation is simple and there is no need to replace the entire chassis, which reduces resource waste and saves costs. Attached Figure Description

[0014] Figure 1 This is a front structural diagram of a metal chassis that is easy to assemble and disassemble, as described in this utility model.

[0015] Figure 2 This is a side sectional view of a metal chassis that is easy to disassemble and assemble, as described in this utility model.

[0016] Figure 3 This is an enlarged view of point A of the easily detachable metal chassis described in this utility model;

[0017] Figure 4 This is a side view of the storage of a metal chassis that is easy to disassemble and assemble, as described in this utility model;

[0018] Figure 5 This is an enlarged view of section B of the metal chassis that is easy to disassemble and assemble according to this utility model;

[0019] Figure 6 This is a top view schematic diagram of the storage of a metal chassis that is easy to disassemble and assemble, as described in this utility model;

[0020] Figure 7 This is a schematic diagram of the rotating assembly structure of a metal chassis that is easy to assemble and disassemble, as described in this utility model.

[0021] In the diagram: 1. First side panel; 11. Box door; 12. Horizontal panel; 2. Rotating assembly; 21. Rotating shaft; 22. Hinge block; 23. Limiting block; 3. Second side panel; 4. Bottom plate; 5. Fixing assembly; 51. First fixing block; 52. Second fixing block; 6. Top plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-7 This application proposes a metal chassis that is easy to disassemble and assemble, including two first side panels 1 arranged front and rear. The front first side panel 1 is provided with a door 11, which is a conventional component in the prior art, and its installation and fixing method is also the prior art. The left and right sides of the two first side panels 1 are respectively rotatably connected to two second side panels 3 by rotating components 2. The two second side panels 3 on the same side are rotatably connected to each other on the opposite side by rotating components 2. The lower side of the two first side panels 1 is provided with a bottom plate 4 by rotating components 2. The outer side walls of the two first side panels 1 are respectively provided with fixing components 5 corresponding to the bottom plates 4. The two bottom plates 4 are rotatably connected to each other on the opposite side by rotating components 2. The top of the rear first side panel 1 is rotatably connected to a top plate 6 by rotating components 2. The top plate 6 can be rotated along the rotating components 2 to the top of the front first side panel 1 and fixed by bolts.

[0024] Specifically, by using the rotating component 2, two adjacent metal plates are rotatably connected, allowing them to be rotated and stored along the hinge, facilitating storage during production or transportation. When installing the chassis, simply pull the two first side plates 1 apart until the two bottom plates 4 are perpendicular to the first side plates 1, and then fix them with the fixing component 5 to complete the chassis installation. At the same time, the rotating component 2 allows individual metal plates to be disassembled and replaced without replacing the entire chassis, reducing resource waste and saving costs.

[0025] Furthermore, the rotating assembly 2 includes a rotating shaft 21, a first side plate 1 and a second side plate 3 rotatably connected, two second side plates 3, the first side plate 1 and the bottom plate 4, the two bottom plates 4 or the side opposite to the first side plate 1 and the top plate 6, and a hinge block 22 is provided at the corresponding rotating shaft 21. The rotating shaft 21 passes through the hinge block 22 and is rotatably connected to it. The rear end of the rotating shaft 21 is threadedly connected to the inner wall of the hinge block 22. The front end of the rotating shaft 21 is provided with a limiting block 23 to prevent the hinge block 22 from falling out.

[0026] The rotating shaft 21 is inserted into the hinge block 22 of the adjacent metal plate, so that the two adjacent metal plates are in a hinged state. After the insertion is completed, the thread of the rotating shaft 21 can be threadedly fixed to the thread inside the hinge block 22 to fix the rotating shaft 21. With the help of the limiting block 23, they form a hinged state. The rotating shaft 21 can be easily disassembled by using the thread, which facilitates the subsequent disassembly and assembly of the corresponding individual metal plates. When the metal plates are damaged by impact, only the corresponding metal plates need to be replaced, without replacing the entire chassis, reducing resource waste and saving costs.

[0027] Furthermore, the fixing component 5 includes a first fixing block 51 fixedly disposed on the first side plate 1, and a second fixing block 52 hinged to the lower side of the first fixing block 51. The second fixing block 52 can be rotated along the hinge to be perpendicular to the first fixing block 51. At this time, the second fixing block 52 can fit against the lower side of the base plate 4 and can be fixed by bolts.

[0028] By setting the first fixing block 51 and the second fixing block 52, the bottom plate 4, which is perpendicular to the first side plate 1, can be fixed during the installation of the chassis, so that the other hinged metal plates can be pulled open in conjunction to form the shape of the chassis. The top plate 6 is then fixed to the front first side plate 1 with bolts, thereby further stabilizing the unfolded chassis and ensuring the normal use of the chassis.

[0029] Furthermore, a horizontal plate 12 is fixedly provided on the front side of the top of the rear first side plate 1, and the rear side of the top plate 6 is hinged to the horizontal plate 12. When the metal chassis is rotated and stored by the rotating assembly 2, the horizontal plate 12 just abuts against the upper side of the two first side plates 1. At this time, the top plate 6 can rotate along the rotating assembly 2 to the front side of the front first side plate 1 and abut against it, so as to minimize its space occupation during production, storage or transportation.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal chassis that is easy to assemble and disassemble, characterized in that: It includes two first side plates (1) arranged front and back. The first side plate (1) on the front side is provided with a door (11). The two first side plates (1) are rotatably connected to two second side plates (3) on the left and right sides respectively by a rotating assembly (2). The two second side plates (3) on the same side are rotatably connected to each other on the opposite side by a rotating assembly (2). The lower side of the two first side plates (1) is provided with a bottom plate (4) by a rotating assembly (2). The outer side wall of the two first side plates (1) is provided with a fixing assembly (5) corresponding to the bottom plate (4). The two bottom plates (4) are rotatably connected to each other on the opposite side by a rotating assembly (2). The top of the first side plate (1) on the rear side is rotatably connected to a top plate (6) by a rotating assembly (2). The top plate (6) can be rotated along the rotating assembly (2) to the top of the first side plate (1) on the front side and is fixedly connected by bolts.

2. The easily disassembled metal chassis according to claim 1, characterized in that, The rotating assembly (2) includes a rotating shaft (21), a first side plate (1) and a second side plate (3) rotatably connected, two second side plates (3), the first side plate (1) and the bottom plate (4), the two bottom plates (4) or the first side plate (1) and the top plate (6) opposite to each other, and a hinge block (22) is provided at the corresponding rotating shaft (21). The rotating shaft (21) passes through the hinge block (22) and is rotatably connected to it. The rear end of the rotating shaft (21) is threadedly connected to the inner wall of the hinge block (22).

3. The easily disassembled metal chassis according to claim 2, characterized in that, The front end of the rotating shaft (21) is provided with a limiting block (23) to prevent the hinge block (22) from coming out.

4. The easily detachable metal chassis according to claim 1, characterized in that, The fixing component (5) includes a first fixing block (51) fixedly disposed on the first side plate (1), and a second fixing block (52) is hinged to the lower side of the first fixing block (51). The second fixing block (52) can be rotated along the hinge to be perpendicular to the first fixing block (51). At this time, the second fixing block (52) can fit against the lower side of the base plate (4) and can be fixed by bolts.

5. The easily disassembled metal chassis according to claim 1, characterized in that, A horizontal plate (12) is fixedly provided on the front top of the first side plate (1) on the rear side. The top plate (6) is hinged to the horizontal plate (12) on the rear side. When the metal chassis is rotated and stored by the rotating assembly (2), the horizontal plate (12) just abuts against the upper side of the two first side plates (1). At this time, the top plate (6) can rotate along the rotating assembly (2) to the front side of the first side plate (1) on the front side and abut against it.

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