Corrugated board cabinet with high structural strength

Abstract

The utility model relates to the technical field of paper home furnishing, in particular to a high-structural-strength corrugated board cabinet which comprises two vertical side plates, a vertical middle plate, three main transverse plates and an anti-arc-bending assembly, the two vertical side plates are located on the two sides of the vertical middle plate, each of the vertical side plates and the vertical middle plate is provided with a first transverse inserting groove, the vertical middle plate is provided with a hook groove, and the hook groove is provided with a second transverse inserting groove. The two vertical side plates are each provided with a through hole, the main transverse plate is provided with three second transverse inserting grooves and is inserted into the vertical plate combination, the anti-arc-bending assembly comprises a rod piece and two nuts, the two ends of the rod piece are each provided with an abutting portion and a threaded portion, the middle section of the rod piece stretches into the hook groove, the abutting portions of the rod piece abut against one faces of the two vertical side plates, and the two nuts abut against the other faces of the two vertical side plates. According to the utility model, one sides of the bottoms of the two vertical side plates are connected through the rod piece, so that the advantages that the deformation of the bottoms of the side plates is reduced to be in an arc shape, and the structural strength is high are realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of paper household, more particularly to a corrugated board cabinet with high structural strength. BACKGROUND

[0002] The corrugated board cabinet is a kind of light, small space occupation during transportation, and can be assembled without the help of fasteners such as screws. It can be placed in a place, and because its surface can be printed with rich patterns, it is widely used in supermarkets and other places.

[0003] The corrugated board cabinet has the following problems: when the total weight of the display placed on the horizontal plate is heavy, the thickness of the horizontal plate and the thickness of the bottom of the side plate are both thin, the horizontal plate or the force is downwardly concave, the bottom of the side plate is inwardly or outwardly eight-shaped, and the corrugated board cabinet is not stable, or the display placed on the horizontal plate falls and is damaged. Figure 1 Therefore, there is a need to provide a corrugated board cabinet that can help reduce the deformation of the bottom of the side plate to be arc-shaped, help reduce the concave of the horizontal plate, and have high structural strength.

[0004] The utility model discloses a corrugated board cabinet with high structural strength. The utility model discloses a corrugated board cabinet with high structural strength.

[0005] The application aims to provide a corrugated paperboard cabinet with high structural strength, which comprises a vertical plate combination, a horizontal plate combination and an anti-bending component, the vertical plate combination comprises two vertical side plates and a vertical middle plate, the two vertical side plates are respectively located on the two sides of the vertical middle plate, one side of the vertical side plate and the vertical middle plate is provided with a first transverse insertion slot, the vertical middle plate is provided with a hook slot with an opening, and the two vertical side plates are provided with a through hole, the horizontal plate combination comprises three main horizontal plates which are arranged at intervals in the height direction, one side of each main horizontal plate is provided with three second transverse insertion slots, each main horizontal plate is inserted on the vertical plate combination, and each second transverse insertion slot is inserted in the corresponding first transverse insertion slot, the anti-bending component comprises a rod and two nuts, the two ends of the rod are provided with a abutting part and a threaded part, the threaded part corresponds to the nut, the middle segment of the rod extends into the hook slot, and the abutting parts of the rod are respectively abutted to the sides of the two vertical side plates which are close to the vertical middle plate, each threaded part passes through the corresponding through hole, each nut is threadedly connected with the corresponding threaded part which extends out of the through hole, and is abutted to the side of the corresponding vertical side plate which is away from the vertical middle plate, the bottom side of the two vertical side plates is connected by the rod, and the distance between the two is fixed, compared with the prior art, the application has the advantages of helping to reduce the bending of the bottom of the side plate and high structural strength.

[0006] Another purpose of the application is to provide a corrugated paperboard cabinet with high structural strength, wherein the vertical middle plate and the two vertical side plates are provided with three notches, the notches correspond to the first transverse insertion slots one by one, each notch is in communication with the corresponding first transverse insertion slot, and the corrugated paperboard cabinet with high structural strength further comprises three supporting ribs, one supporting rib is arranged in each notch, the main horizontal plate is supported by the supporting rib, compared with the prior art, the application has the advantages of helping to reduce the concave arc of the horizontal plate and high structural strength.

[0007] In order to achieve the above-mentioned at least one application purpose, the application provides a corrugated paperboard cabinet with high structural strength, wherein the corrugated paperboard cabinet with high structural strength comprises:

[0008] a vertical plate combination, the vertical plate combination comprises two vertical side plates and a vertical middle plate, the two vertical side plates are respectively located on the two sides of the vertical middle plate, one side of the vertical side plate and the vertical middle plate is provided with a first transverse insertion slot, the vertical middle plate is provided with a hook slot with an opening, and the two vertical side plates are provided with a through hole; and

[0009] A horizontal plate assembly, the horizontal plate assembly comprises three main horizontal plates arranged in a height direction, each of the main horizontal plates has three second horizontal slots on one side, each of the main horizontal plates is inserted on the vertical plate assembly, and each of the second horizontal slots is inserted in the corresponding first horizontal slot; and

[0010] A bending arc prevention assembly, the bending arc prevention assembly comprises a rod and two nuts, each end of the rod has an abutting portion and a threaded portion, the threaded portion corresponds to the nut, the middle section of the rod extends into the hook slot, and the abutting portions of the rod abut the sides of the two vertical side plates close to the vertical middle plate, each threaded portion passes through the corresponding through hole, each nut is threadedly connected with the corresponding threaded portion extending out of the through hole and abuts the side of the corresponding vertical side plate away from the vertical middle plate.

[0011] In one or more embodiments of the present application, the vertical middle plate and the two vertical side plates each have three notches corresponding to the first horizontal slots, each notch communicates with the corresponding first horizontal slot, and the corrugated board cabinet with high structural strength further comprises three supporting ribs, each notch is provided with a supporting rib.

[0012] In one or more embodiments of the present application, the two vertical side plates each have a third horizontal slot, the horizontal plate assembly further comprises a pair of horizontal plates, one side of the pair of horizontal plates has two fourth horizontal slots, each third horizontal slot is inserted into the corresponding fourth horizontal slot, and the top of the vertical middle plate abuts the bottom surface of the middle section of the pair of horizontal plates.

[0013] In one or more embodiments of the present application, the corrugated board cabinet with high structural strength further comprises a baffle, both sides of the baffle have a plurality of first extension ends, the two vertical side plates each have a plurality of first insertion holes, the baffle is located between the two vertical side plates, and each first extension end is inserted into the corresponding first insertion hole.

[0014] In one or more embodiments of the present application, the middle section of the baffle has a plurality of second insertion holes, the side of the vertical middle plate away from the first horizontal slots has a plurality of second extension ends, the second insertion holes correspond to the second extension ends one by one, and each second extension end is inserted into the corresponding second insertion hole.

[0015] In one or more embodiments of the present application, one end of the vertical middle plate away from the hook slot has a first cutting slot, and one end of the two vertical side plates away from the through hole has a second cutting slot.

[0016] The corrugated board cabinet with high structural strength comprises two vertical side plates, a vertical middle plate, three main horizontal plates and an anti-bending arc assembly, the two vertical side plates are located on the two sides of the vertical middle plate, the vertical side plate and the vertical middle plate each have a first transverse slot, the vertical middle plate has a hook slot, the two vertical side plates each have a through hole, the main horizontal plate has three second transverse slots, the main horizontal plate is inserted on the vertical plate assembly through the cooperation between the first transverse slot and the second transverse slot, the anti-bending arc assembly comprises a rod and two nuts, the two ends of the rod each have an abutting portion and a threaded portion, the middle section of the rod extends into the hook slot, and the abutting portions of the rod are respectively abutted against one side of the two vertical side plates, each threaded portion passes through the corresponding through hole, and each nut is threadedly connected with the corresponding threaded portion and abutted against the other side of the vertical side plate, the bottom side of the two vertical side plates is connected through the rod, and the advantages of reducing the deformation of the bottom of the side plate into an arc shape and high structural strength are realized. BRIEF DESCRIPTION OF DRAWINGS

[0017] These and / or other aspects and advantages of the present application will become more apparent and more readily appreciated from the following detailed description of the exemplary embodiments of the present application, taken in conjunction with the accompanying drawings in which:

[0018] Figure 1 Fig. 1 illustrates a structural schematic diagram of a corrugated board cabinet;

[0019] Figure 2 Fig. 1 illustrates a structural schematic diagram of a corrugated board cabinet with high structural strength;

[0020] Figure 3 Fig. 1 illustrates a structural schematic diagram of a corrugated board cabinet;

[0021] Figure 4 Fig. 1 illustrates a structural schematic diagram of a corrugated board cabinet;

[0022] Figure 5 Fig. 1 illustrates a structural schematic diagram of a corrugated board cabinet;

[0023] Figure 6 Fig. 1 illustrates a structural schematic diagram of a corrugated board cabinet;

[0024] Figure 7 Fig. 1 illustrates a structural schematic diagram of a corrugated board cabinet;

[0025] Figure 8 Fig. 1 illustrates a structural schematic diagram of a corrugated board cabinet. DETAILED DESCRIPTION

[0026] The terms and words used in the following description and claims are not limited to the literal meanings and are only used to enable a clear and consistent understanding of the application by the present inventors. Accordingly, it is apparent that the following description of various embodiments of the present application is provided only for the purpose of illustration and understanding of the present application, and does not have the purpose of limiting the application as defined in the appended claims and their equivalents.

[0027] It is understood that the term "one" is understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, while in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0028] Although ordinal numbers such as "first", "second", etc. will be used to describe various components, they are not limited to those components. The terms are only used to distinguish one component from another. For example, a first component can be called a second component, and likewise, a second component can also be called a first component without departing from the teachings of the inventive concept. The term "and / or" used herein includes any and all combinations of one or more associated listed items.

[0029] The terms used herein are only for the purpose of describing various embodiments and are not intended to be limiting. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. It will also be understood that the terms "comprise" and / or "have", when used in this specification, specify the presence of stated features, numbers, steps, operations, components, elements, or a combination thereof, and do not exclude the presence or addition of one or more other features, numbers, steps, operations, components, elements, or groups thereof.

[0030] A schematic structure of a high-strength corrugated paperboard cabinet is shown in Figures 2 to 8 , according to a preferred embodiment of the present application, a high-strength corrugated paperboard cabinet includes a vertical plate assembly 10 and a horizontal plate assembly 20.

[0031] Specifically, as shown in Figures 2 to 4 , the vertical plate assembly 10 includes two vertical side plates 101 and a vertical middle plate 102, the two vertical side plates 101 are respectively located on both sides of the vertical middle plate 102, and one side of the vertical side plate 101 and the vertical middle plate 102 each has a first transverse slot 1011; in addition, as shown in Figure 5 , the horizontal plate assembly 20 includes three main horizontal plates 201 arranged at intervals in the height direction, one side of each of the main horizontal plates 201 has three second transverse slots 2011, each of the main horizontal plates 201 is inserted on the vertical plate assembly 10, and each of the second transverse slots 2011 is inserted into the corresponding first transverse slot 1011.

[0032] It should be noted that the three main horizontal plates 201 are used to place the exhibits. Since the main horizontal plate 201 located at the lowest point is still spaced apart from the lowest point of the vertical plate combination 10 by a predetermined distance, when the weight of the exhibits is heavy, the vertical side plate 101 or is forced to be curved inwardly or outwardly, resulting in the overall instability of the corrugated paperboard cabinet with high structural strength.

[0033] In view of this, in the embodiments of the present application, as shown in Figure 2 and Figure 4 , the vertical middle plate 102 has a hook groove 1021 with an opening, the hook groove 1021 is in the shape of a horizontal "J", and the two vertical side plates 101 each have a through hole 1012, as shown in Figure 2 and Figure 6 , the corrugated paperboard cabinet with high structural strength further comprises a bending arc prevention assembly 30, the bending arc prevention assembly 30 comprises a rod 301 and two nuts 302, both ends of the rod 301 each have an abutting portion 3011 and a threaded portion 3012, the threaded portion 3012 corresponds to the nut 302, the middle section of the rod 301 extends into the hook groove 1021, and the abutting portion 3011 of the rod 301 is respectively abutted against one side of the two vertical side plates 101 close to the vertical middle plate 102, each threaded portion 3012 passes through the corresponding through hole 1012, and each nut 302 is threadedly connected with the threaded portion 3012 of the corresponding through hole 1012 extending out of the through hole 1012 and is abutted against one side of the corresponding vertical side plate 101 away from the vertical middle plate 102.

[0034] It should be noted that during installation, the middle section of the rod 301 extends into the slot of the hook groove 1021 and is clamped into the hook portion of the "J" shape, then the bottom of the two vertical side plates 101 is slightly bent by a predetermined angle in opposite directions, so that the threaded portion 3012 of the rod 301 is inserted into the corresponding through hole 1012, and after the threaded portion 3012 passes through the through hole 1012, the nut 302 is threadedly connected with the threaded portion 3012, so that the two sides of the vertical side plate 101 are respectively attached to the nut 302 and the abutting portion 3011. It should be noted that the maximum distance between the two abutting portions 3011 is equal to the distance between the vertically arranged bottoms of the two vertical side plates 101, so that when the two sides of each vertical side plate 101 are respectively pressed against the nut 302 and the abutting portion 3011, the bottom of the vertical side plate 101 is vertically arranged and can maintain this state. Compared with the prior art, the components connecting the two vertical side plates 101 are added to the bottom of the vertical side plate 101, which helps to occur the bending arc of the bottom of the vertical side plate 101, and has the advantage of high structural strength.

[0035] Further, as shown in Figure 2 and Figure 3 , the vertical middle plate 102 and the two vertical side plates 101 are both provided with three notches 1013 corresponding to the first transverse slots 1011, each of the notches 1013 is in communication with the corresponding first transverse slot 1011, and the corrugated paperboard cabinet with high structural strength further comprises three supporting ribs 40, and each of the notches 1013 is provided with one of the supporting ribs 40.

[0036] It should be noted that in the embodiments of the present application, the shape of the notch 1013 is triangular, and the cross section of the supporting rib 40 is triangular. The supporting rib 40 is located below the main transverse plate 201 and abuts against the bottom surface of the main transverse plate, and by arranging the supporting rib 40, the support of the bottom of the main transverse plate 201 is increased, thereby helping to reduce the occurrence of the concave arc shape of the transverse plate, and having the advantage of high structural strength.

[0037] Further, in order to further increase a placing space, as shown in Figure 3 , the two vertical side plates 101 are both provided with a third transverse slot 1014, as shown in Figure 2 and Figure 7 , the transverse plate assembly 20 further comprises a secondary transverse plate 202, one side of the secondary transverse plate 202 is provided with two fourth transverse slots 2021, each of the third transverse slots 1014 is inserted into the corresponding fourth transverse slot 2021, and the top of the vertical middle plate 102 abuts against the middle bottom surface of the secondary transverse plate 202.

[0038] It should be noted that since there is no obstruction above the secondary transverse plate 202, the secondary transverse plate 202 can be used to place small-volume display items that are frequently taken, and in addition, the top of the vertical middle plate 102 just exerts a supporting force on the secondary transverse plate 202.

[0039] Further, in order to avoid the display items from being taken out from one side of the transverse plate assembly 20, as shown in Figure 2 and Figure 8 , the corrugated paperboard cabinet with high structural strength further comprises a baffle 50, both sides of the baffle 50 are provided with a plurality of first extension ends 501, as shown in Figure 3 , the two vertical side plates 101 are both provided with a plurality of first insertion holes 1015, the baffle 50 is located between the two vertical side plates 101, and each of the first extension ends 501 is inserted into the corresponding first insertion hole 1015.

[0040] It should be noted that the connection between the baffle 50 and the vertical side plate 101 is realized by the cooperation of the first extension end 501 and the first insertion hole 1015.

[0041] Further, to realize the connection of the baffle 50 and the vertical middle plate 102, as shown in Figure 8 the middle section of the baffle 50 has a plurality of second insertion holes 502, as shown in Figure 4 the side of the vertical middle plate 102 away from the first transverse insertion slot 1011 has a plurality of second extension ends 1022, the second insertion holes 502 and the second extension ends 1022 correspond to each other, and each of the second extension ends 1022 is inserted into the corresponding second insertion hole 502.

[0042] Further, to facilitate the taking of the front row of display objects of the main horizontal plate 201 located on the mouth, as shown in Figure 4 the end of the vertical middle plate 102 away from the hook slot 1021 has a first cutting slot 1023, as shown in Figure 3 the end of the two vertical side plates 101 away from the through hole 1012 has a second cutting slot 1016.

[0043] In summary, the structure strength high corrugated board cabinet based on the embodiment of the present application is illustrated, which provides the structure strength high corrugated board cabinet with the advantages of helping to reduce the bending arc shape of the bottom of the side plate, helping to reduce the concave arc shape of the horizontal plate, high structural strength and the like.

[0044] It is worth mentioning that in the embodiment of the present application, the structure strength high corrugated board cabinet has simple structure, does not involve complex manufacturing process and expensive materials, and has high economy. At the same time, for the manufacturers, the structure strength high corrugated board cabinet provided by the present application is easy to produce and has low cost, which is more conducive to controlling the production cost, further conducive to product promotion and use.

[0045] Those skilled in the art should understand that the embodiments of the present application shown in the above description and the drawings are only as examples and do not limit the present application. The purpose of the present application has been completely and effectively realized. The function and structural principle of the present application have been shown and explained in the embodiments, and the implementation of the present application can be any deformation or modification without departing from the principle.

Claims

1. A corrugated paperboard cabinet having high structural strength, characterized by: The corrugated paperboard cabinet with high structural strength comprises a vertical plate assembly comprising two vertical side plates and a vertical middle plate, the two vertical side plates are respectively located on the two sides of the vertical middle plate, one side of the vertical side plate and the vertical middle plate is provided with a first transverse insertion slot, the vertical middle plate is provided with a hook slot with an opening, and the two vertical side plates are provided with a through hole; a horizontal plate assembly comprising three main horizontal plates arranged at intervals in the height direction, one side of each main horizontal plate is provided with three second transverse insertion slots, each main horizontal plate is inserted on the vertical plate assembly, and each second transverse insertion slot is inserted in the corresponding first transverse insertion slot; and a bending arc prevention assembly comprising a rod and two nuts, both ends of the rod are provided with an abutting portion and a threaded portion, the threaded portion corresponds to the nut, the middle segment of the rod extends into the hook slot, and the abutting portions of the rod abut the sides of the two vertical side plates close to the vertical middle plate, each threaded portion passes through the corresponding through hole, each nut is threadedly connected with the corresponding threaded portion extending out of the through hole, and abuts the side of the corresponding vertical side plate away from the vertical middle plate.

2. The corrugated paperboard cabinet of high structural strength according to claim 1, characterized by: The vertical middle plate and the two vertical side plates are provided with three notches corresponding to the first transverse insertion slots, each notch communicates with the corresponding first transverse insertion slot, and the corrugated paperboard cabinet with high structural strength further comprises three supporting ribs, each notch is provided with a supporting rib.

3. The corrugated paperboard cabinet of high structural strength according to claim 2, characterized by: Both the vertical side plates are provided with a third transverse insertion slot, the horizontal plate assembly further comprises a secondary horizontal plate, one side of the secondary horizontal plate is provided with two fourth transverse insertion slots, each third transverse insertion slot is inserted with the corresponding fourth transverse insertion slot, and the top of the vertical middle plate abuts the middle segment bottom surface of the secondary horizontal plate.

4. The corrugated paperboard chest of claim 3, wherein: The corrugated paperboard cabinet with high structural strength further comprises a baffle, both sides of the baffle are provided with a plurality of first extension ends, both the vertical side plates are provided with a plurality of first insertion holes, the baffle is located between the two vertical side plates, and each first extension end is inserted into the corresponding first insertion hole.

5. The corrugated paperboard chest of high structural strength according to claim 4, characterized in that: The middle segment of the baffle is provided with a plurality of second insertion holes, the side of the vertical middle plate away from the first transverse insertion slot is provided with a plurality of second extension ends, the second insertion holes correspond to the second extension ends, and each second extension end is inserted into the corresponding second insertion hole.

6. The corrugated paperboard chest of high structural strength according to claim 5, characterized in that: The end of the vertical middle plate away from the hook slot is provided with a first cutting slot, and the end of the two vertical side plates away from the through hole is provided with a second cutting slot.

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