Load-bearing compression-resistant carton

Abstract

The utility model relates to the technical field of packaging boxes, in particular to a load-bearing compression-resistant carton which comprises a carton body, a supporting plate is fixedly connected to the bottom end of the inner wall of the carton body, supporting frames which are transversely arranged at equal intervals are fixedly connected between the supporting plate and the carton body, and reinforcing plates are embedded in the periphery of the outer side face of the carton body. An inner box is embedded in the carton main body; by arranging the inner box, when the carton main body is pressed, the inner box can support the carton main body, meanwhile, a movable clamping sleeve at the top of the inner box can buffer the pressure borne by the carton main body by extruding a spring, so that the carton main body is not prone to deformation damage caused by stress, and when the movable clamping sleeve is stressed to extrude the spring to move towards the inner box, the carton main body is not prone to deformation damage. And the sponge sleeve can further buffer the impact force of the movable clamping sleeve on the inner box when the movable clamping sleeve buffers the external pressure, so that the pressure resistance is relatively high.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing box technical field, concretely is a kind of load-bearing compression paper box. BACKGROUND

[0002] As an indispensable part of modern logistics, packaging cartons bear the important responsibility of containing, protecting products and being aesthetically pleasing. The physical performance indicators of packaging cartons become the basis for quality assessment, and the accuracy and reliability of test data need good detection environment conditions to ensure.

[0003] However, during use, the paper packaging box is prone to deformation or indentation on the side subjected to force when subjected to external impact force, which can cause subsequent damage to the paper box. In addition, during stacking, the paper box is prone to deformation due to the weight of the stored items inside.

[0004] Therefore, we propose a new load-bearing compression paper box to solve the problem of poor compression resistance caused by deformation of the outer surface of the paper packaging box body after being subjected to force. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a load-bearing compression paper box to solve the problem of deformation of the outer surface of the paper packaging box body after being subjected to force and the inability to adjust the size of the internal space of the paper box.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a load-bearing compression paper box, comprising a paper box body, a support plate fixedly connected to the inner wall bottom end of the paper box body, a support frame fixedly connected between the support plate and the paper box body arranged in a horizontal direction at equal distances, a reinforcing plate embedded on the outer side of the paper box body, an inner box embedded in the paper box body, and a horizontal reinforcing plate fixedly connected to the inner part of the reinforcing plate arranged in a longitudinal direction at equal distances.

[0007] Preferably, the cross section of the support frame is in the shape of "X".

[0008] Preferably, a longitudinal reinforcing plate is fixedly connected to the middle part between the horizontal reinforcing plates.

[0009] Preferably, a movable clamping sleeve is embedded at the top end of the inner box, and a spring is fixedly connected between the movable clamping sleeve and the inner box.

[0010] Preferably, the top end of the movable clamping sleeve is at the same horizontal plane as the top end of the paper box body.

[0011] Preferably, the cross section of the movable clamping sleeve is in the shape of "T", and a sponge sleeve is embedded on both sides of the bottom end of the movable clamping sleeve.

[0012] Compared with the prior art, the paper box has the beneficial effects that

[0013] 1、The paper box has the beneficial effects that

[0014] 2、The paper box has the beneficial effects that BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable a person skilled in the relevant art to make and use the present disclosure.

[0016] Figure 1 is a schematic diagram of the overall structure of the present application;

[0017] Figure 2 is a schematic diagram of the cross-sectional structure of the paper box body of the present application;

[0018] Figure 3 is a schematic diagram of the Figure 2 enlarged structure of A of the present application;

[0019] In the drawing: paper box body 1, support plate 101, support frame 102, reinforcing plate 2, transverse reinforcing plate 201, longitudinal reinforcing plate 202, inner box 3, movable sleeve 301, spring 302, sponge sleeve 303.

[0020] As shown in the drawing, in order to clearly realize the structure of the embodiments of the present application, specific structures and devices are marked in the drawing, but this is only for the purpose of illustration and is not intended to limit the present application to this specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of 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.

[0022] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0023] Please refer to Figures 1 to 3 , in the embodiments of the present application,

[0024] Embodiment 1: A load-bearing and pressure-resistant carton, comprising a carton body 1, a support plate 101 is fixedly connected to the inner wall bottom end of the carton body 1, a support frame 102 arranged in a transverse and equidistant manner is fixedly connected between the support plate 101 and the carton body 1, a reinforcing plate 2 is embedded on the outer side of the carton body 1, an inner box 3 is embedded in the carton body 1, and a transverse reinforcing plate 202 arranged in a longitudinal and equidistant manner is fixedly connected in the inner reinforcing plate 2.

[0025] The support frame 102 can support between the support plate 101 and the carton body 1, so that the support plate 101 and the carton body 1 on any one side will be supported through the support frame 102 and the support plate 101 or the carton body 1 on the other side, thereby improving the firmness of the bottom of the carton body 1, and the reinforcing plate 2 on the outer side of the carton body 1 can increase the overall firmness of the carton body 1.

[0026] Embodiment 2: Refer to the drawings attached Figures 2-3 It can be known that the difference between embodiment 2 and embodiment 1 is:

[0027] The cross section of the support frame 102 is in the shape of "X";

[0028] When the support frame 102 in the shape of "X" supports the support plate 101 and the carton body 1, the four support points of the support frame 102 can be stressed and supported after the support plate 101 and the carton body 1 on any one side are stressed, so that the firmness of the support plate 101 and the carton body 1 is improved;

[0029] The middle part of each of the transverse reinforcing plates 202 is fixedly connected with a longitudinal reinforcing plate 203;

[0030] When any one of the transverse reinforcing plates 202 is subjected to force, the longitudinal reinforcing plate 203 can support the transverse reinforcing plate 202 subjected to force and the transverse reinforcing plates 202 on both sides, so as to increase the overall firmness of the reinforcing plate 2.

[0031] The top end of the inner box 3 is embedded with a movable sleeve 301, the movable sleeve 301 is fixedly connected with a spring 302 between the inner box 3, the top end of the movable sleeve 301 is at the same horizontal plane with the top end of the paper box body 1, the cross section of the movable sleeve 301 is in the shape of "T", and the bottom end of the movable sleeve 301 is embedded with a sponge sleeve 303 on both sides;

[0032] When the paper box body 1 is subjected to external pressure, the movable sleeve 301 in the paper box body 1 can buffer the pressure received by the paper box body 1 by extruding the spring 302 between the movable sleeve 301 and the inner box 3, so that the movable sleeve 301 can buffer when the paper box body 1 is subjected to external pressure, and the inner box 3 can support the pressure received by the paper box body 1, thereby increasing the overall strength of the paper box body 1.

[0033] The utility model covers any alternative, modification, equivalent method and scheme which are made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the following preferred embodiment of the utility model, and the utility model can be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known method, process, flow, element and circuit etc. are not explained in detail.

[0034] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled person in the art, on the premise of not departing from the principle of the utility model, a plurality of improvements and refinements can be made, and these improvements and refinements should be regarded as the protection range of the utility model.

Claims

1. A load bearing, crush resistant carton characterised in that, The paper box body (1) is provided with a support plate (101) fixedly connected to the bottom end of the inner wall, support frames (102) fixedly connected between the support plate (101) and the paper box body (1) and arranged in a transverse equidistance manner, a reinforcing plate (2) embedded on the outer side of the paper box body (1), an inner box (3) embedded in the paper box body (1), and transverse reinforcing plates (202) fixedly connected to the inner reinforcing plate (2) and arranged in a longitudinal equidistance manner.

2. A load bearing, crush resistant carton according to claim 1, wherein: The support frame (102) has an "X" shape in cross section.

3. A load bearing, crush resistant carton according to claim 1, wherein: The transverse reinforcing plates (202) are fixedly connected to longitudinal reinforcing plates (203) at the middle portions.

4. The load bearing, crush resistant carton of claim 1, wherein: The inner box (3) is provided with a movable clamping sleeve (301) embedded at the top end, and the movable clamping sleeve (301) is fixedly connected to the inner box (3) through a spring (302).

5. A load bearing, crush resistant carton according to claim 4, wherein: The top end of the movable clamping sleeve (301) is at the same horizontal plane as the top end of the paper box body (1).

6. A load bearing, crush resistant carton according to claim 4, wherein: The movable clamping sleeve (301) has a "T" shape in cross section, and sponge sleeves (303) are embedded on both sides of the bottom end of the movable clamping sleeve (301).

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