Coaming box

Abstract

The utility model provides a coaming box which comprises a tray and a box body, the box body comprises a pair of first coamings and a pair of folding coamings located between the pair of first coamings, and the coaming box further comprises first hinges connecting the first coamings and the folding coamings. Two hinge plates of the first hinge are respectively provided with a first extension part extending out of the box body, and the first extension parts are used for assembling the tray and the box body and assembling the box body and another box body. According to the scheme, the first extension parts extending out of the box bodies are arranged on the two hinge plates of the first hinge, so that the box bodies can be combined and stacked, the containing space of the coaming box can be selectively increased by a user, and the coaming box is more flexible when a transportation scheme is selected.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of transport packaging, in particular to a panel box. BACKGROUND

[0002] The panel box is a kind of packaging box composed of a tray, a box body and a box cover. The panel box is convenient to install and disassemble, reusable and widely applicable. A panel box is disclosed in a patent document with application number 201910364391.8. A plurality of panels are connected by hinges to form the box body of the panel box. The box body can be folded when not in use, thereby saving storage space. However, the existing panel box is usually composed of a tray, a box body and a box cover, which results in a fixed space that can be accommodated by a single panel box. The panel box is not flexible when transporting goods, and the user's transport options are also limited.

[0003] Therefore, it is necessary to provide a panel box that can be composed and stacked with multiple box bodies, so as to selectively increase the accommodation space of the panel box. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies of the prior art, the purpose of the present utility model is to provide a panel box that can be composed and stacked with multiple box bodies, so as to selectively increase the accommodation space of the panel box.

[0005] According to the embodiment of the present utility model, the first scheme provides a panel box comprising a tray and a box body. The box body comprises a pair of first panels and a pair of folding panels located between the pair of first panels. The panel box further comprises a first hinge connecting the first panels and the folding panels. Both leafs of the first hinge are provided with a first extension protruding from the box body. The first extension is used for assembling the tray and the box body, and assembling the box body and another box body.

[0006] In a preferred scheme, the leaf of the first hinge is further provided with a first bending portion connecting the first extension.

[0007] In a preferred scheme, when one box body is assembled with another box body, the first extension is used for clamping with the leaf of another first hinge.

[0008] In a preferred scheme, the first bending portion is bent outward, so that when one box body is assembled with another box body, the extension is located at the outer periphery of both box bodies.

[0009] In a preferred scheme, the first hinge is further provided with a first protrusion. The leaf of the first hinge, the first bending portion and the first extension are connected with the first protrusion.

[0010] In one preferred embodiment, the folding fence comprises two second fences, and the fence box further comprises a second hinge connecting the two second fences, at least one leaf of the second hinge being provided with a second extension extending out of the box body.

[0011] In one preferred embodiment, the leaf of the second hinge is further provided with a second bending part connecting the second extension.

[0012] In one preferred embodiment, the second extension is used to be clamped with the leaf of another second hinge when one box body is assembled with another box body.

[0013] In one preferred embodiment, the second hinge is further provided with a second protrusion, and the leaf of the second hinge, the second bending part and the second extension are all connected with the second protrusion.

[0014] In one preferred embodiment, the fence box further comprises a box cover assembled with the box body, and a positioning member fixed with the box cover, the positioning member being provided with a third extension extending out of the box cover, and the first extension and the third extension extend in opposite directions when the box body and the box cover are assembled.

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

[0016] By providing the first extension extending out of the box body on the two leaves of the first hinge, the box body can be combined and stacked with the box body, so that the user can selectively increase the accommodating space of the fence box, thereby being more flexible when selecting a transportation scheme. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The combined state schematic view of the fence box according to one embodiment of the utility model;

[0018] Figure 2 The structure schematic view of the box body, the first hinge and the second hinge according to one embodiment of the utility model;

[0019] Figure 3 The structure schematic view of the first hinge according to one embodiment of the utility model;

[0020] Figure 4 The structure schematic view of the second hinge according to one embodiment of the utility model;

[0021] Figure 5 The structure schematic view of the box cover and the positioning member according to one embodiment of the utility model.

[0022] 100, enclosure box; 10, tray; 20, box body; 21, first enclosure; 22, folding enclosure; 221, second enclosure; 30, first hinge; 31, first extension; 32, first bending part; 33, first protrusion; 40, second hinge; 41, second extension; 42, second bending part; 43, second protrusion; 50, box cover; 60, positioning member; 61, third extension; 62, fourth extension; DETAILED DESCRIPTION

[0023] In order for those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly disposed on the other component; when a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component.

[0025] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or component referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0026] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple", "several" is two or more, unless otherwise explicitly and specifically limited.

[0027] It is to be understood that the structure, proportion, size and the like shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and are not used to limit the defined conditions that can be implemented by the present application, and therefore do not have technical substantial significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, which does not affect the effects that can be produced by the present application and the purposes that can be achieved, should still fall within the scope that can be covered by the disclosed technical content of the present application.

[0028] Please refer to Figures 1-5 The utility model provides an enclosure box 100, enclosure box 100 includes tray 10 and box 20, tray 10 can be used as the bottom of enclosure box 100, box 20 can be assembled on tray 10 to form the space of containing goods, preferably, tray 10 bottom is equipped with the slot to facilitate forklift handling. Among them, box 20 includes a pair of first enclosure 21 and a pair of folding enclosure 22, a pair of folding enclosure 22 is connected between a pair of first enclosure 21 through first hinge 30, specifically, folding enclosure 22 is including at least two plates to realize self folding, and both ends of each folding enclosure 22 is equipped with a first hinge 30, to make folding enclosure 22 and first enclosure 21 can rotate relatively, to realize the folding of box 20. When enclosure box 100 is not used, a pair of folding enclosure 22 can be retracted to the inside of box 20 to produce folding, and make a pair of first enclosure 21 close to each other, and the space occupied by the folded box 20 is reduced, thereby the space for placing enclosure box 100 can be saved.

[0029] To realize the assembly between multiple boxes 20, both leaf plates of first hinge 30 are provided with first extension 31 extending out of box 20. Among them, in an embodiment, first extension 31 extends out of the box 20 where it is located and is clamped with another box 20, so that two boxes 20 can be assembled together. Alternatively, in another embodiment, referring to Figures 1-3 , first extension 31 extends out of the box 20 where it is located and will be clamped with the leaf plate of first hinge 30 on another box 20, so that two boxes 20 can be assembled together.

[0030] In an embodiment, a plug-in slot can be formed on the box 20 or the leaf plate of first hinge 30, and first extension 31 is inserted into the plug-in slot to complete clamping, so as to assemble two boxes 20 together.

[0031] In a preferred embodiment, no plug-in slot needs to be formed on the box 20 or the leaf plate of first hinge 30, and the leaf plate of first hinge 30 is further provided with first bending part 32 connecting it with first extension 31.

[0032] Furthermore, the plurality of first bending portions 32 can be configured to be uniformly bent inward, so that when the two boxes 20 are assembled, the plurality of first extension portions 31 are distributed on the inner periphery of the other box 20 and snap-fitted with the inner peripheral side wall of the other box 20 .

[0033] Preferably, in order to prevent the plurality of first extensions 31 from occupying the accommodation space in the box body 20, the plurality of first bending portions 32 are bent outwards instead of inwards, as is different from the previous embodiment. Figures 1-3 When the two boxes 20 are assembled, the plurality of first extensions 31 are distributed on the periphery of the other box 20 to limit the relative movement of the two boxes 20 in the horizontal direction from multiple directions.

[0034] In a specific embodiment, the leaf plate of the first hinge 30 is set shorter. When the two boxes 20 are assembled, the multiple first extensions 31 are distributed on the periphery of the other box 20, and the first extensions 31 are engaged with the peripheral side wall of the other box 20.

[0035] In another specific embodiment, reference may be made to Figures 1-3 The leaf plate of the first hinge 30 is set longer, which can better protect the box body 20. When the two box bodies 20 are assembled, multiple first extensions 31 are distributed on the periphery of the other box body 20, and the first extensions 31 are directly engaged with the leaf plate of the other first hinge 30.

[0036] In one embodiment, in order to improve the impact resistance of the first hinge 30 and thus increase the service life of the box body 20 connected thereto, the first hinge 30 is further provided with a first protrusion 33, which can be referred to Figures 1-3 The leaf plate, first bent portion 32, and first extension portion 31 of the first hinge 30 are all connected to the first protrusion 33. The provision of the first protrusion 33 can enhance the impact resistance of the leaf plate, first bent portion 32, and first extension portion 31 of the first hinge 30. Preferably, the first protrusion 33 is a protrusion formed by being concave from the inside to the outside.

[0037] In addition, the first extension portion 31 can also be used for assembling the tray 10 and the box body 20. After the first extension portion 31 extends out of the box body 20 where it is located, it can be engaged with the tray 10 so that the box body 20 and the tray 10 can be assembled together.

[0038] In one embodiment, an inserting slot may be opened on the tray 10 , and the first extension portion 31 may be inserted into the inserting slot to complete the snap connection, so as to assemble the box body 20 and the tray 10 together.

[0039] In a preferred embodiment, there is no need to provide a plug-in slot on the tray 10, and the multiple first hinges 30 are all provided with a first bending portion 32 that bends outward. When the box body 20 and the tray 10 are assembled, the multiple first extension portions 31 are distributed on the periphery of the tray 10 and are engaged with the tray 10 to limit the relative movement of the box body 20 and the tray 10 in the horizontal direction.

[0040] In a specific embodiment, reference may be made to Figure 1 and Figure 4 The foldable enclosure 22 includes two second enclosures 221. The enclosure box 100 also includes a second hinge 40 connecting the two second enclosures 221, so that the two second enclosures 221 can be folded relative to each other. At least one leaf of the second hinge 40 is provided with a second extension 41 extending from the box body 20. In this embodiment, similar to the function of the first extension 31, the second extension 41 can also be used for assembling two boxes 20, and assembling the box body 20 and the pallet 10.

[0041] In the solution of the present application, the first hinge 30 is preferably a right-angle hinge, and the second hinge 40 is preferably a flat-angle hinge.

[0042] In one embodiment, the leaf plate of the second hinge 40 is further provided with a second bending portion 42 connecting it to the second extension portion 41. When the plurality of first bending portions 32 are configured to bend inwards uniformly, the second bending portion 42 is also configured to bend inwards; when the plurality of first bending portions 32 are configured to bend outwards uniformly, the second bending portion 42 is also configured to bend outwards. Figure 1 、 Figure 2 and Figure 4 When the two boxes 20 are assembled, the plurality of second extensions 41 are distributed on the periphery of the other box 20 to limit the relative movement of the two boxes 20 in the horizontal direction.

[0043] In a specific embodiment, reference may be made to 1. Figure 2 and Figure 4 When one box body 20 is assembled with another box body 20 , the second extension portion 41 is engaged with the leaf plate of the other second hinge 40 .

[0044] In one embodiment, in order to improve the impact resistance of the second hinge 40, reference may be made to Figure 4 The second hinge 40 is further provided with a second protrusion 43. The leaf plate, second bent portion 42, and second extension portion 41 of the second hinge 40 are all connected to the second protrusion 43. The provision of the second protrusion 43 can enhance the impact resistance of the leaf plate, second bent portion 42, and second extension portion 41 of the second hinge 40. Preferably, the second protrusion 43 is a protrusion formed by being recessed from the inside to the outside.

[0045] In one embodiment, reference may be made to Figure 5The box cover 50 can be assembled above the box body 20 to enclose the containing space of the panel box 100, and the positioning member 60 is arranged at the four corners of the box cover 50, and the four positioning members 60 are fixed with the box cover 50, and the positioning member 60 is provided with a third extending part 61 extending out of the box cover 50 and a fourth extending part 62 extending out of the box cover 50, the extending directions of the third extending part 61 and the fourth extending part 62 are opposite, and the extending directions of the first extending part 31 and the third extending part 61 are opposite when the box body 20 and the box cover 50 are assembled.

[0046] In the embodiment, the third extending part 61 can be used for assembling the box body 20 and the box cover 50, and the four third extending parts 61 cover the four corners of the box body 20 to complete the assembly of the box body 20 and the box cover 50.

[0047] Therefore, by arranging the first extending part 31 extending out of the box body 20 on the two leaf plates of the first hinge 30, the box body 20 can be combined and stacked with the box body 20 to enable the user to selectively increase the containing space of the panel box 100, thereby being more flexible when selecting a transportation scheme.

[0048] The above description of disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A carton comprising a tray and a box, the box comprising a pair of first panels and a pair of hinged panels between the pair of first panels, characterised in that, The box further comprises a first hinge connecting the first panel and the foldable panel, both of the hinge's panels are provided with a first extension part extending out of the box body, the first extension part is used for assembling the tray and the box body, and assembling the box body and another box body.

2. The carton of claim 1 wherein, The panel of the first hinge is further provided with a first bending part connecting the first extension part.

3. The carton of claim 2 wherein, When one box body is assembled with another box body, the first extension part is used for clamping with the panel of another first hinge.

4. The carton of claim 3 wherein, The first bending part is bent outwards, so that when one box body is assembled with another box body, the extension part is located at the outer periphery of both of the box bodies.

5. The carton of claim 3 wherein, The first hinge is further provided with a first protrusion, the panel of the first hinge, the first bending part and the first extension part are connected with the first protrusion.

6. A carton according to any one of claims 1 to 5 wherein, The foldable panel comprises two second panels, the box further comprises a second hinge connecting the two second panels, at least one panel of the second hinge is provided with a second extension part extending out of the box body.

7. A carton according to claim 6 wherein, The panel of the second hinge is further provided with a second bending part connecting the second extension part.

8. The pallet of claim 7 wherein, When one box body is assembled with another box body, the second extension part is used for clamping with the panel of another second hinge.

9. A carton according to claim 8 wherein, The second hinge is further provided with a second protrusion, the panel of the second hinge, the second bending part and the second extension part are connected with the second protrusion.

10. The carton of claim 1 wherein, The box further comprises a box cover assembled with the box body, and a positioning member fixed with the box cover, the positioning member is provided with a third extension part extending out of the box cover, and a fourth extension part extending out of the box cover, the extending direction of the third extension part is opposite to the extending direction of the fourth extension part, and when the box body and the box cover are assembled, the extending direction of the first extension part is opposite to the extending direction of the third extension part.

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