CN213263254U - Pressure-resistant corrugated carton - Google Patents

Abstract

The utility model provides a withstand voltage corrugated box, include the carton body and be located the case lid at carton body top, case lid swing joint is in carton body top, its characterized in that: the outer corrugated case is arranged on the outer surface of the carton body, the inner corrugated case is arranged on the inner wall of the carton body, the filler is arranged between the outer corrugated case and the inner corrugated case, the cross-shaped stabilizing frame is arranged on the carton body, so that the carton body has stronger pressure resistance, the pressure resistance of the carton body is further enhanced by the first reinforcing strips and the reinforcing rings which are bonded on the outer surface of the carton body and four corners of the inner wall, articles stored in the carton body are well protected, and personal safety is protected.

Description

Pressure-resistant corrugated carton

Technical Field

The utility model belongs to the technical field of the corrugated box technique and specifically relates to a withstand voltage corrugated box is related to.

Background

The corrugated paper board is made into a corrugated paper box through die cutting, indentation, box nailing or box gluing. The corrugated case is a packaging product with the widest application, and the use amount is always the first of various packaging products. For half a century, corrugated paper boxes gradually replace transport packaging containers such as wooden boxes and the like with excellent service performance and good processing performance to become the leading force of transport packaging. The existing corrugated case is easy to wear in the using process, has poor pressure resistance, and is easy to deform under the pressure of a case body under the stacking condition, so that collapse is caused, and potential safety hazards are brought.

SUMMERY OF THE UTILITY MODEL

A pressure-resistant corrugated case solves the problems that the existing corrugated case is easy to wear and has poor pressure resistance.

The to-be-solved technical problem of the utility model adopts following technical scheme to realize: the utility model provides a withstand voltage corrugated box, includes the carton body and is located the case lid at carton body top, case lid swing joint in carton body top, its characterized in that: the outer layer corrugated case is arranged on the outer surface of the carton body, the inner layer corrugated case is arranged on the inner wall of the carton body, the filler is arranged between the outer layer corrugated case and the inner layer corrugated case, and cross-shaped stabilizing frames are arranged between the outer-layer corrugated case and the inner-layer corrugated case which are embedded in the filler and are arranged on the four side surfaces and the bottom surface of the case body, reinforcing rings are bonded at the bottom end of the outer surface of the case body, first reinforcing strips are bonded at four corners of the outer surface and four corners of the inner wall of the carton body, magic tapes are bonded on the upper surface of the carton body and between the outer-layer corrugated carton and the inner-layer corrugated carton, a bottom plate is arranged at the bottom of the box cover, and the four sides of the bottom plate are all provided with side corrugated boards, four corners of the outer surface of the box cover are all bonded with second reinforcing strips, and the four corners of the inner wall of the box cover are all bonded with third reinforcing strips, and the middle parts of the outer surfaces of the corrugated boards at the front and the back of the box cover are all bonded with handles.

As an optimal implementation mode of the utility model, the carton body is cross structure with case lid plane expansion drawing, and the inside bottom plate upper surface that is located of case lid bonds and has the magic subsides, carton body upper surface passes through the magic and pastes and closely laminate with the bottom plate, and the laminating of carton body surface top and the inside side corrugated cardboard joint of case lid.

As a preferred embodiment of the present invention, the filler is made of foam.

As a preferred embodiment of the present invention, the cross-shaped fixing frame is a wooden structure.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the pressure-resistant corrugated carton, the foam filler is arranged between the inner layer of corrugated carton and the outer layer of corrugated carton of the carton body, so that the carton body can play a good buffering role when being subjected to external extrusion force, the wood cross-shaped stabilizing frame is embedded in the foam filler, the carton body has strong pressure resistance, the pressure resistance of the carton body is further enhanced by the first reinforcing strips and the reinforcing rings which are adhered to the four corners of the outer surface and the inner wall of the carton body, articles stored in the carton body are well protected, and personal safety is protected;

through case lid and carton body magic subsides bonding, guarantee that the box has good leakproofness, and make the case lid switch simple, for the user facilitates, the foam filler that is provided with between the outside corrugated container board of carton body and case lid bottom plate and inboard corrugated container board makes the box have excellent thermal insulation performance.

Drawings

Fig. 1 is a schematic view of the overall structure of the carton body of the present invention;

fig. 2 is a schematic view of the overall expansion structure of the carton of the present invention;

fig. 3 is a schematic cross-sectional view of the overall expanded carton body of the present invention;

FIG. 4 is a schematic view of the overall structure of the case cover of the present invention;

FIG. 5 is a schematic view of the overall cross-sectional structure of the case cover of the present invention;

fig. 6 is a schematic view of the structure of the bottom plate of the box cover of the present invention.

The labels in the figure are: 1-carton body; 101-outer corrugated case; 102-inner corrugated case; 103-a filler; 104-a cross stabilizing frame; 105-a reinforcement ring; 106-a first reinforcing strip; 107-magic tape; 2-box cover; 201-a backplane; 202-side corrugated cardboard, 203-second reinforcing strip; 204-a third reinforcing strip; 205-handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments, and it should be understood that the specific embodiments described herein are only used for explaining the present invention and are not used for limiting the present invention.

As shown in fig. 1 to 6, a pressure-resistant corrugated case comprises a case body 1 and a case cover 2 disposed on the top of the case body 1, wherein the case cover 2 is movably connected to the top of the case body 1, an outer corrugated case 101 is disposed on the outer surface of the case body 1, an inner corrugated case 102 is disposed on the inner wall of the case body 1, a filler 103 is disposed between the outer corrugated case 101 and the inner corrugated case 102, cross-shaped stabilizing frames 104 are disposed between the outer corrugated case 101 and the inner corrugated case 102 on the four sides and the bottom of the case body 1 and embedded in the filler 103, a reinforcing ring 105 is bonded to the bottom end of the outer surface of the case body 1, first reinforcing strips 106 are bonded to the four corners of the outer surface and the four corners of the inner wall of the case body 1, the filler 103 is made of foam, the cross-shaped stabilizing frame 104 is of wood, and the foam filler 103 is disposed between the outer corrugated case 101 and the inner corrugated, the carton body 1 can play a good role in buffering when being subjected to external extrusion force, the five embedded wooden cross-shaped stabilizing frames 104 can enable each surface of the carton body 1 to have good pressure resistance, and the first reinforcing strips 106 and the reinforcing rings 105 which are adhered to the four corners of the outer surface and the inner wall of the carton body 1 further increase the pressure resistance of the carton body, so that articles stored in the carton body 1 can be well protected, and personal safety is protected;

the magic tapes 107 are adhered to the upper surface of the carton body 1 and positioned between the outer-layer corrugated carton 101 and the inner-layer corrugated carton 102, the bottom of the box cover 2 is provided with a bottom plate 201, the side corrugated cardboards 202 are arranged around the bottom plate 201, the four corners of the outer surface of the box cover 2 are adhered with second reinforcing strips 203, the four corners of the inner wall of the box cover 2 are adhered with third reinforcing strips 204, the middle parts of the outer surfaces of the front side corrugated cardboards 202 and the rear side corrugated cardboards 2 of the box cover 2 are adhered with handles 205, after articles are stored in the carton body 1, the box cover 2 is sleeved on the carton body 1 in a clamping way, the box cover 2 is pressed downwards by using a downward force, so that the magic tapes 107 adhered to the carton body 1 and the box cover 2 are tightly adhered, the good sealing performance of the box body is ensured by adhering the magic tapes 107 between the box cover 2 and the carton body 1, when the articles need to be taken out, the cover 2 is removed by an upward force, so that the cover 2 and the body 1 are easily opened and closed without using any external tool, thereby providing convenience to the user, and the foam filler 103 is provided between the outer corrugated case 101 and the inner corrugated case 102 of the corrugated cardboard 202 outside the body 1 and the cover 2, so that the box has excellent heat insulation performance.

It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (4)

1. The utility model provides a withstand voltage corrugated box, includes carton body (1) and case lid (2) that are located carton body (1) top, case lid (2) swing joint in carton body (1) top, its characterized in that: an outer-layer corrugated case (101) is arranged on the outer surface of the carton body (1), an inner-layer corrugated case (102) is arranged on the inner wall of the carton body (1), a filler (103) is arranged between the outer-layer corrugated case (101) and the inner-layer corrugated case (102), cross-shaped stabilizing frames (104) are arranged between the outer-layer corrugated case (101) and the inner-layer corrugated case (102) in an embedded mode among four sides and the bottom of the carton body (1) in the filler (103), reinforcing rings (105) are bonded to the bottom end of the outer surface of the carton body (1), first reinforcing strips (106) are bonded to four corners of the outer surface and four corners of the inner wall of the carton body (1), magic tapes (107) are bonded to the upper surface of the carton body (1) and between the outer-layer corrugated case (101) and the inner-layer corrugated case (102), a bottom plate (201) is arranged, and all be located bottom plate (201) all around and be provided with side corrugated board (202), case lid (2) surface four corners all bonds and has second reinforcing strip (203), and case lid (2) inner wall four corners all bonds and has third reinforcing strip (204), preceding and the back side corrugated board (202) surface middle part of case lid (2) all bonds and has handle (205).

2. A pressure-resistant corrugated carton as set forth in claim 1, wherein: carton body (1) and case lid (2) plane expansion picture are cross structure, and inside bottom plate (201) upper surface that is located of case lid (2) bonds has magic subsides (107), carton body (1) upper surface is closely laminated with bottom plate (201) through magic subsides (107), and carton body (1) surface top and the inside side corrugated cardboard (202) joint laminating of case lid (2).

3. A pressure-resistant corrugated carton as set forth in claim 1, wherein: the filler (103) is made of foam.

4. A pressure-resistant corrugated carton as set forth in claim 1, wherein: the cross-shaped stabilizing frame (104) is of a wood structure.

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