Integrated lining structure for carton packaging

Abstract

The utility model discloses an integrated lining structure for carton packaging, which comprises an external main shell and a lining component embedded in the external main shell and used for placing equipment, the lining component and the external main shell are both formed by cutting and bending an integrated paperboard, the lining component comprises a bottom plate and a side frame component arranged on the opposite side of the edge of the bottom plate, and the side frame component is arranged on the side of the bottom plate. The side frame assembly comprises a rear section plate, a middle section plate and a front section plate which extend outwards in sequence, bending parts used for bending are arranged between the plates, and the front section plate is bent towards the middle section plate and the rear section plate in sequence to form a frame structure used for being tightly attached to and protecting equipment. The composite packaging structure solves the problems that in the prior art, a composite packaging structure is not environmentally friendly in production and manufacturing, machining and assembling are tedious, and materials are wasted.

Description

Technical Field

[0001] The utility model relates to the field of packaging structures, in particular to an integrated lining structure for paper box packaging. Background Art

[0002] In the prior art, the packaging of equipment and instruments generally adopts foam, cardboard and other structures with good shock absorption performance. Generally, the outer paper shell and the inner foam (foam) are combined to form a packaging with excellent cushioning properties. This type of composite packaging uses different materials and needs to be separated during assembly processing, and the foam needs to be opened and shaped. In addition to the high cost, it is also easy to produce a lot of debris and pollute the environment.

[0003] In view of this, the technical solution proposes an integrated lining structure for paper box packaging. The external main packaging and the internal lining packaging are formed by cutting and bending an integrated cardboard. The lining cardboard can be bent to form a side frame assembly to protect the equipment. Since they are all made of integrated cardboard, they are easy to process, with less material waste, no debris, and no pollution to the environment. In addition, this type of cardboard material has a strong structure, a long service life, can be reused many times, and has excellent recyclability. Utility Model Content

[0004] The technical solution of the utility model aims to solve at least one of the technical problems in the related art to a certain extent. To this end, the main purpose of the utility model is to provide an integrated lining structure for paper box packaging, aiming to solve the problems of the composite packaging structure in the prior art that the production and manufacturing are not environmentally friendly, the processing and assembly are cumbersome, and the material is relatively wasted.

[0005] To achieve the above-mentioned purpose, the utility model provides an integrated lining structure for paper box packaging, comprising an outer main shell, and an inner lining component embedded in the outer main shell for placing equipment.

[0006] The inner lining component and the outer main shell are formed by cutting and bending an integral cardboard.

[0007] The lining assembly includes a bottom plate and a side frame assembly arranged on the opposite side of the edge of the bottom plate. The side frame assembly includes a rear section plate, a middle section plate and a front section plate extending outward in sequence, and a bending portion for bending is provided between each plate. The front section plate is bent toward the middle section plate and the rear section plate in sequence to form a frame structure for tightly fitting and protecting the equipment.

[0008] As a further solution of the utility model, the number of the side frame assemblies is at least 2 and they are distributed on two opposite sides of the bottom plate.

[0009] As a further solution of the utility model, a front end protection frame for protecting the screen area of ​​the device and having the same structure as the side frame assembly is provided on the other side of the bottom plate.

[0010] As a further solution of the utility model, the middle section plate is provided with side clamping holes, and the two sides of the front section plate are provided with side clamping heads for clamping and fixing with the side clamping holes after bending.

[0011] As a further solution of the utility model, a main clamping hole is provided between the rear section plate and the middle section plate, and a main clamping head is provided at the head of the front section plate for clamping and fixing with the main clamping hole after bending.

[0012] As a further solution of the utility model, the other side of the bottom plate is a folding plate structure with fixed folding ears.

[0013] As a further solution of the utility model, the external main shell is a shoe box-type outer packaging structure with a rotatable flip cover.

[0014] The beneficial effects of the utility model are as follows:

[0015] The integrated lining structure for paper box packaging proposed by the utility model forms a packaging structure with protective function through the outer main shell of the integrated paperboard structure and the lining component, which effectively protects the internal equipment, is also convenient for processing and manufacturing, and reduces the impact on the environment. And because it is made of paperboard material, it has a certain ductility, can be used repeatedly and is not easy to deform, and also has a certain moisture absorption effect, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model technical solution or the utility model technical solution in the prior art, the drawings required for use in the embodiments or the prior art descriptions will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model technical solution. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the lining assembly in the utility model.

[0018] Figure 2 It is a schematic diagram of the unfolded lining component and the enlarged side frame component in the utility model.

[0019] Figure 3 This is a schematic diagram of the external main shell of the utility model after it is unfolded.

[0020] Figure 4 This is a schematic diagram of the lining assembly of the present invention being placed into the outer main shell.

[0021] Figure 5 This is a schematic diagram of the utility model product when the device is placed.

[0022] [Main parts / assembly reference numerals]

[0023] Label name Label name 1 External main shell 214 Front section board 2 Liner components 215 Side clamp 20 Base Plate 216 Main card head 21 Side frame components 22 Front protection frame 210 Rear section board 23 Folding board 211 Main card hole 24 Fixed folding ears 212 Middle section board 3 equipment 213 Side card hole DETAILED DESCRIPTION

[0024] as follows:

[0025] Please see attached Figure 1-5 ,

[0026] The main structure includes an external main shell 1, and an inner lining component 2 embedded in the external main shell 1 for placing the device 3. The inner lining component 2 and the external main shell 1 are both formed by cutting and bending an integral cardboard. The inner lining component 2 includes a bottom plate 20, and a side frame component 21 arranged on the opposite side of the edge of the bottom plate 20. The side frame component 21 includes a rear section plate 210, a middle section plate 212 and a front section plate 214 extending outward in sequence, and a bending portion for bending is provided between each plate. The front section plate 214 is bent toward the middle section plate 212 and the rear section plate 210 in sequence to form a frame structure for tightly fitting and protecting the device 3.

[0027] Here’s how it works:

[0028] The difference from the existing packaging structure made of composite materials is that this solution uses two integrated cardboards to be cut and bent separately to obtain the outer main shell 1 and the lining assembly 2, and the lining assembly 2 includes a side frame assembly 21, which is formed by bending three pieces of cardboard (rear section board 210, middle section board 212 and front section board 214) in sequence, and is used to be closely attached to the side of the device 3 after the device 3 is placed to achieve shockproof and other protective measures. When in use, after the outer main shell 1 and the lining assembly 2 are bent and formed respectively, the device 3 is placed in the lining assembly 2 (keeping the bottom of the device 3 in contact with the bottom plate 20, and the side of the device 3 in contact with the side frame assembly 21), and then the outer main shell 1 is closed.

[0029] In a preferred embodiment of the present invention, at least two side frame assemblies 21 are provided and are distributed on two opposite sides of the bottom plate 20 .

[0030] The side frame assembly 21 is added according to actual needs, and can be set to a four-side type or a two-side type.

[0031] A preferred embodiment of the present invention: a front protection frame 22 for protecting the screen area of ​​the device 3 and having the same structure as the side frame assembly 21 is provided on the other side of the bottom plate 20 .

[0032] Considering some devices 3 with display screens, which are relatively fragile, a front protection frame 22 is used to protect the screen. The front protection frame 22 has a similar structure to the side frame assembly 21.

[0033] A preferred embodiment of the utility model: a side clamping hole 213 is provided on the middle section plate 212, and side clamping heads 215 are provided on both sides of the front section plate 214 for clamping and fixing with the side clamping holes 213 after bending. A main clamping hole 211 is provided between the rear section plate 210 and the middle section plate 212, and a main clamping head 216 is provided on the head of the front section plate for clamping and fixing with the main clamping hole 211 after bending.

[0034] The side clamping head 215 cooperates with the side clamping hole 213, and the main clamping hole 211 cooperates with the main clamping head 216 to achieve further fixation.

[0035] A preferred embodiment of the present invention is as follows: the other side of the bottom plate is a folding plate 23 structure with fixed folding ears 24 .

[0036] The folding plate 23 is a vacant structure for saving space, and a side frame assembly 21 may be added in the vacant space.

[0037] A preferred embodiment of the present invention is as follows: the outer main shell 1 is a shoebox-type outer packaging structure with a rotatable flip cover.

[0038] The outer main shell 1 is a common rotating cover-frame structure, such as a shoe box.

[0039] The above are only preferred embodiments of the technical solution of the utility model, and do not limit the patent scope of the technical solution of the utility model. All equivalent structural changes made by using the contents of the technical solution description and drawings of the utility model under the conception of the technical solution of the utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the technical solution of the utility model.

Claims

1. An integrated lining structure for carton packaging, characterized in that: include An outer main shell, and an inner lining assembly embedded in the outer main shell for placing equipment, The inner lining component and the outer main shell are formed by cutting and bending an integral cardboard. The lining assembly includes a bottom plate and a side frame assembly arranged on the opposite side of the edge of the bottom plate. The side frame assembly includes a rear section plate, a middle section plate and a front section plate extending outward in sequence, and a bending portion for bending is provided between each plate. The front section plate is bent toward the middle section plate and the rear section plate in sequence to form a frame structure for tightly fitting and protecting the equipment.

2. The integrated lining structure for carton packaging according to claim 1, characterized in that: The number of the side frame components is at least two and they are distributed on two opposite sides of the bottom plate.

3. The integrated lining structure for carton packaging according to claim 1, characterized in that: The other side of the bottom plate is provided with a front protection frame for protecting the screen area of ​​the device and having the same structure as the side frame assembly.

4. The integrated lining structure for carton packaging according to claim 1, characterized in that: The middle section plate is provided with side clamping holes, and the two sides of the front section plate are provided with side clamping heads for clamping and fixing with the side clamping holes after bending.

5. The integrated lining structure for carton packaging according to claim 1, characterized in that: A main clamping hole is provided between the rear section plate and the middle section plate, and a main clamping head is provided at the head of the front section plate for clamping and fixing with the main clamping hole after bending.

6. The integrated lining structure for carton packaging according to claim 1, characterized in that: The other side of the bottom plate is a folding plate structure with fixed folding ears.

7. The integrated lining structure for carton packaging according to claim 1, characterized in that: The external main shell is a shoe box-type outer packaging structure with a rotatable flip cover.

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