Anti-disassembly box type structure

Abstract

The utility model provides an anti-disassembly box type structure. The anti-disassembly box type structure comprises a box body and a box cover, the box body comprises a bottom plate and a side plate, and one end, far away from the bottom plate, of the side plate of the box body comprises a first bending part with an opening facing the bottom plate; the box cover comprises a cover plate and a cover edge, the cover edge is arranged on the edge of the cover plate, the cover edge comprises a second bent part with an opening facing the plane where the cover plate is located, and the box body and the box cover are clamped and fixed through the first bent part and the second bent part. According to the anti-disassembly box type structure, the box cover and the box body can be connected irreversibly, the installation efficiency is improved, and meanwhile disassembly can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of box-type structures, in particular to an anti-disassembly box-type structure. Background Art

[0002] The box-type structure usually includes a box body and a box cover. By fixing the box body and the box cover, the contents can be wrapped and protected. The box-type structure in the prior art usually uses bolts to fix the box body and the box cover, but this fixing method is not only time-consuming and labor-intensive, but also easy to be maliciously disassembled. This makes the box-type structure in the prior art have low installation efficiency and easy to be stolen, disassembled and replaced in some special application scenarios, such as in the application of battery boxes of new energy vehicles. Utility Model Content

[0003] The utility model aims to provide an anti-disassembly box structure to solve the technical problems of low installation efficiency and inability to effectively prevent disassembly of the box structure in the prior art.

[0004] The technical solution of the utility model is as follows: it provides an anti-disassembly box structure, including a box body and a box cover;

[0005] The box body comprises a bottom plate and a side plate, and one end of the side plate of the box body away from the bottom plate comprises a first bent portion with an opening facing the bottom plate;

[0006] The box cover includes a cover plate and a cover edge, wherein the cover edge is arranged at the edge of the cover plate, and the cover edge includes a second bending portion with an opening toward the plane where the cover plate is located, and the box body and the box cover are fixed by clamping the first bending portion and the second bending portion.

[0007] Preferably, the bottom plate of the box body is a rectangular structure, and correspondingly, the number of the side plates is 4, and each of the side plates is provided with one first bending portion.

[0008] Preferably, the cover plate is a rectangular structure, and correspondingly, the number of the cover edges is 4, and each of the cover edges is provided with one second bending portion.

[0009] Preferably, the cover plate is a rectangular structure, and correspondingly, the number of the cover edges is 4, and each of the cover edges is provided with a plurality of the second bending portions.

[0010] Preferably, the anti-disassembly box structure further includes a sealing ring, and the sealing ring is sleeved at the opening of the box body.

[0011] Preferably, the sealing ring comprises a foam sealing ring.

[0012] Preferably, the box body and the box cover are both made of sheet metal.

[0013] Preferably, a projection of the first bent portion along a thickness direction of the bottom plate is located within a range of a projection of the bottom plate along the thickness direction of the bottom plate.

[0014] Preferably, a projection of the second bent portion along the thickness direction of the cover plate is located within a range of a projection of the cover plate along the thickness direction of the cover plate.

[0015] Preferably, the box body is integrally formed.

[0016] The beneficial effect of the utility model is that when the box cover is installed on the box body, the first bent portion arranged on the box body and the second bent portion arranged on the box cover can be clamped and fixed by pressing the box cover, so that the box cover and the box body are irreversibly connected, which improves the installation efficiency and can effectively prevent disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a first structural schematic diagram of the anti-disassembly box structure of the utility model;

[0018] Figure 2 It is a partial enlarged schematic diagram of the anti-disassembly box structure of the utility model;

[0019] Figure 3 This is a second structural schematic diagram of the anti-disassembly box structure of the utility model.

[0020] Figure numerals: 10 - box body; 11 - first bending portion; 12 - side panel; 13 - bottom panel; 20 - box cover; 21 cover plate; 22 cover edge; 23 - second bending portion; 30 - sealing ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] Figure 1FIG. 1 is a schematic diagram of the first structure of the anti-disassembly box structure of the utility model. It should be noted that if there is substantially the same result, the utility model is not based on Figure 1 The structure shown is limited. Figure 1 As shown, the anti-disassembly box structure includes a box body 10 and a box cover 20;

[0024] The box body 10 includes a bottom plate 13 and a side plate 12, and one end of the side plate 12 of the box body 10 away from the bottom plate 13 includes a first bent portion 11 with an opening facing the bottom plate 13;

[0025] The box cover 20 includes a cover plate 21 and a cover edge 22. The cover edge 22 is arranged at the edge of the cover plate 21. The cover edge 22 includes a second bending portion 23 with an opening toward the plane where the cover plate 21 is located. The box body 10 and the box cover 20 are clamped and fixed by the first bending portion 11 and the second bending portion 23.

[0026] Figure 2 It is a partial enlarged schematic diagram of the anti-disassembly box structure of the utility model, such as Figure 2 As shown, in this embodiment, one end of the side panel 12 of the box body 10 away from the bottom plate 13 is bent once toward the inside of the box body 10 to form a first bent portion 11, wherein the first bent portion 11 opens toward the bottom plate 13; the cover edge 22 is bent multiple times to form a second bent portion 23, wherein the second bent portion 23 opens toward the plane where the cover plate 21 is located; when the box cover 20 is installed on the box body 10, the first bent portion 11 arranged on the box body 10 and the second bent portion 23 arranged on the box cover 20 are clamped and fixed by pressing the box cover 20; the box cover 20 and the box body 10 can be irreversibly connected, which can improve the installation efficiency and effectively prevent disassembly.

[0027] It should be noted that Figure 1 The second bent portion 23 marked in the figure is located on the left cover edge 22 of the anti-disassembly box structure in this view; Figure 2 Depend on Figure 1 The first bending portion 11 and the second bending portion 23 are formed by partially enlarging.

[0028] In some embodiments, Figure 1 As shown, the bottom plate 13 of the box body 10 is a rectangular structure. Correspondingly, the number of the side plates 12 is four, and each of the side plates 12 is provided with one first bending portion 11 .

[0029] In this embodiment, each of the four side panels 12 of the box body 10 is provided with a first bending portion 11 , and the box body 10 is provided with four first bending portions in total.

[0030] In some embodiments, Figure 1As shown, the cover plate 21 is a rectangular structure, and correspondingly, the number of the cover edges 22 is four, and each of the cover edges 22 is provided with one second bending portion.

[0031] In this embodiment, the cover plate 21 is a rectangular structure, each side of the cover plate 21 corresponds to a cover edge 22, each cover edge 22 is provided with a second bending portion 23, and the second bending portions 23 on the four cover edges 22 and the first bending portions 11 on the four side panels 12 are snap-fitted one by one to fix the box cover 20 on the box body 10.

[0032] In some embodiments, the second structural schematic diagram of the anti-disassembly box structure of the utility model is as follows: Figure 3 As shown, the cover plate 21 is a rectangular structure, and correspondingly, the number of the cover edges 22 is four, and each of the cover edges 22 is provided with a plurality of the second bending portions 23 .

[0033] In this embodiment, the cover plate 21 is a rectangular structure, each side of the cover plate 21 corresponds to a cover edge 22, each cover edge 22 is provided with multiple second bending portions 23, and the first bending portion 11 on each side panel 12 can be clamped and fixed with the multiple second bending portions 23 on each cover edge 22.

[0034] In some embodiments, Figure 3 As shown, the anti-disassembly box structure also includes a sealing ring 30, and the sealing ring 30 is sleeved on the opening of the box body.

[0035] In this embodiment, the box cover 20 and the box body 10 are fixed by a mechanical structure, and gaps are inevitable at the interfaces. By providing a sealing ring 30 at the opening of the box body, poor fit of the mechanical structure can be compensated, and external dust, moisture and impurities can be prevented from entering the interior of the box body 10, thereby achieving a sealing and protective effect.

[0036] In some embodiments, the sealing ring 30 comprises a foam sealing ring.

[0037] In this embodiment, the foam sealing ring has good sealing performance as well as buffering and shock absorbing performance. When the box cover 20 is installed on the box body 10, the elasticity of the foam sealing ring can also make the clamping of the first bending portion 11 and the second bending portion 23 more stable, thereby enhancing the stability of the anti-disassembly box structure of the embodiment of the utility model.

[0038] In some embodiments, the box body 10 and the box cover 20 are both made of sheet metal.

[0039] In this embodiment, both the box body 10 and the box cover 20 are made of sheet metal with a certain degree of ductility. The ductility of the sheet metal material enables the first bending portion 11 and the second bending portion 23 to be smoothly snap-fitted when the box cover 20 is installed on the box body 10 .

[0040] In some embodiments, Figure 1 As shown, the projection of the first bent portion 11 along the thickness direction of the bottom plate 13 is located within the range of the projection of the bottom plate 13 along the thickness direction of the bottom plate 13 .

[0041] In this embodiment, the projection of the first bent portion 11 along the thickness direction of the bottom plate 13 is located within the range of the projection of the bottom plate 13 along the thickness direction of the bottom plate 13. After the box cover 20 is installed on the box body 10, the first bent portion 11 is hidden in the box body 10 and cannot be damaged from the outside, which can effectively prevent disassembly from the outside.

[0042] In some embodiments, Figure 1 As shown, the projection of the second bent portion 23 along the thickness direction of the cover plate is located within the range of the projection of the cover plate along the thickness direction of the cover plate.

[0043] In this embodiment, the projection of the second bending portion 23 along the thickness direction of the cover is located within the range of the projection of the cover along the thickness direction of the cover. After the box cover 20 is installed on the box body 10, the second bending portion 23 is hidden in the box body 10 and cannot be damaged from the outside, which can effectively prevent disassembly from the outside.

[0044] In some embodiments, the box body 10 is integrally formed.

[0045] In this embodiment, the box body 10 is integrally formed, and the integral forming can complete the manufacturing process of the entire box body 10 in a short time, improve production efficiency, and reduce labor costs. At the same time, the integral forming will not leave a weld on the box body 10, which can prevent the box body 10 from being damaged or disassembled from the outside.

[0046] The anti-disassembly box structure provided by the utility model is characterized in that one end of the side plate 12 of the box body 10 away from the bottom plate 13 is bent toward the inside of the box body 10 once to form a first bent portion 11, wherein the first bent portion 11 opens toward the bottom plate 13; the cover edge 22 is bent multiple times to form a second bent portion 23, wherein the second bent portion 23 opens toward the plane where the cover plate 21 is located; when the box cover 20 is installed on the box body 10, the first bent portion 11 arranged on the box body 10 and the second bent portion 23 arranged on the box cover 20 are clamped and fixed by pressing the box cover 20; the box cover 20 and the box body 10 can be irreversibly connected, which can improve the installation efficiency and effectively prevent disassembly.

[0047] The above is only an implementation method of the present invention. It should be pointed out that a person skilled in the art can make improvements without departing from the inventive concept of the present invention, but these improvements are all within the protection scope of the present invention.

Claims

1. An anti-disassembly box structure, characterized in that: Including box body and box cover; The box body comprises a bottom plate and a side plate, and one end of the side plate of the box body away from the bottom plate comprises a first bent portion with an opening facing the bottom plate; The box cover includes a cover plate and a cover edge, wherein the cover edge is arranged at the edge of the cover plate, and the cover edge includes a second bending portion with an opening toward the plane where the cover plate is located, and the box body and the box cover are fixed by clamping the first bending portion and the second bending portion.

2. The anti-disassembly box structure according to claim 1 is characterized in that: The bottom plate of the box body is a rectangular structure, and correspondingly, the number of the side plates is 4, and each of the side plates is provided with one first bending portion.

3. The anti-disassembly box structure according to claim 2 is characterized in that: The cover plate is a rectangular structure, and correspondingly, the number of the cover edges is 4, and each of the cover edges is provided with one second bending portion.

4. The anti-disassembly box structure according to claim 2, characterized in that: The cover plate is a rectangular structure, and correspondingly, the number of the cover edges is 4, and each of the cover edges is provided with a plurality of the second bending portions.

5. The anti-disassembly box structure according to claim 1 is characterized in that: It also includes a sealing ring, which is sleeved on the opening of the box body.

6. The anti-disassembly box structure according to claim 5, characterized in that: The sealing ring comprises a foaming sealing ring.

7. The anti-disassembly box structure according to claim 1 is characterized in that: The box body and the box cover are both made of sheet metal.

8. The anti-disassembly box structure according to claim 1, characterized in that: The projection of the first bent portion along the thickness direction of the bottom plate is located within the range of the projection of the bottom plate along the thickness direction of the bottom plate.

9. The anti-disassembly box structure according to claim 1, characterized in that: A projection of the second bent portion along a thickness direction of the cover plate is located within a range of a projection of the cover plate along the thickness direction of the cover plate.

10. The anti-disassembly box structure according to claim 1, characterized in that: The box body is integrally formed.

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