CN113697284A

CN113697284A - Corner protector and plate for folding into box body

Info

Publication number: CN113697284A
Application number: CN202111152866.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Tongtong Technology Co ltd
Current assignee: Shanghai Tongtong Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2021-11-26

Abstract

The invention discloses a corner protector and a plate for folding into a box body, wherein the corner protector can be in a flat plate state or a folded state, and is divided into a first plane part and a second plane part by a scribing line, wherein the first plane part and the second plane part are in the same plane in the first state, or the first plane part and the second plane part are spliced to form a plane; the first and second planar portions are folded about the axis of the score line in a second state in which the first and second planar portions form a predetermined arbitrary angle therebetween, and the corner protector distinguishes the first and second planar portions at the score line. Through this application solved among the prior art corner protector and the box be connected the back can not fold and lead to the extravagant problem in storage and the transportation space, practiced thrift the cost, solved simultaneously because of box self resistance to compression bearing not enough therefore change into the produced trees problem of felling of wooden case, played the effect of environmental protection.

Description

Corner protector and plate for folding into box body

Technical Field

The application relates to the field of packaging, in particular to a corner protector and a plate for folding into a box body.

Background

The prior art corner protector generally adopts an L shape and a U shape, fig. 1 and 2 are schematic views of a first corner protector and a second corner protector according to the prior art, fig. 1 shows the L-shaped corner protector, and fig. 2 shows the U-shaped corner protector.

The corner protector in the prior art is mostly made of paper. It can be produced by pressing pulp or the like, or by pressing after laminating and adhering kraft paper. The angle bead is used for the box outside to strengthen the box body's intensity mostly. In the prior art, the corner protector made of plastic foam materials is also used in the outer box body for buffering and protecting products from being impacted.

Due to the shape characteristics of the corner protector, the box body is not foldable after the corner protector is connected with the box body, and occupies a larger space, fig. 2 is a schematic view of the corner protector and the box body which are not foldable according to the prior art, and fig. 2 shows the box body with the corner protector according to the prior art. The storage and transportation of the warehouse occupy more space, and the transportation and storage cost is increased. Edges of the box body are used as important bearing positions, if corner protectors are not used for reinforcement, the protection strength of the box body is not enough, so that a wooden box can be selected as a use scheme, and the use of the wooden box causes a large amount of trees to be felled, which is very unfavorable for environmental protection; the wooden boxes are inconvenient due to the heavy dead weight in the stacking, loading and unloading processes, and are easy to cause injury accidents if being carelessly toppled.

Disclosure of Invention

The embodiment of the application provides a corner protector and board that is used for folding into the box to solve among the prior art three-dimensional corner protector at least and compare occupation space's problem when storage and transportation, reduce the wooden case and use the chance, solve environmental protection problem and safety problem.

According to an aspect of the present application, there is provided a corner protector comprising: the corner protector can be in a flat plate state or a folded state, and the corner protector is divided into a first plane part and a second plane part by a scribing line, wherein the first plane part and the second plane part are in the same plane in the first state, or the first plane part and the second plane part are spliced to form a plane; the first plane part and the second plane part are folded along the axis of the scribed line in a second state, an included angle of any preset angle is formed between the first plane part and the second plane part in the second state, and the angle bead divides the first plane part and the second plane part at the scribed line. The shape of the score line includes a wave distributed along the axis.

Further, the wave is a regular wave and/or an irregular wave.

Further, the score lines comprise continuous and/or discontinuous score lines, the score lines comprise a first portion of score lines in the first planar portion and a second portion of score lines in the second planar portion, and the regular and/or irregular waves formed by the first portion of score lines and the second portion of score lines are not distributed with the score lines within a predetermined range, wherein the predetermined range is a rectangular range with a predetermined distance from the axis.

Further, the score line comprises one or more regular-wave and/or irregularly-shaped continuous score lines, the first planar segment and the second planar segment being separated at the score line.

Further, the first planar portion and the second planar portion further comprise a portion without the score line distribution, wherein the first planar portion and the second planar portion are integrated at the portion without the score line distribution; alternatively, the first planar segment and the second planar segment are divided into two separate segments by a continuous score line.

Further, the first plane part and the second plane part are provided with folds at the parts without the scribed lines.

Further, a plurality of the score lines at a predetermined angle to the axis display information corresponding to the plurality of score lines after being scanned, wherein different distances between adjacent ones of the plurality of score lines are used to identify different information.

Further, the scribed line generates a bar code through an intelligent terminal, the bar code appears on a corner protector through equipment, and the appearance mode of the bar code comprises at least one of the following modes: printing, die cutting, slitting, line pressing, cutting and die pressing; and the bar code acquires data through a data acquisition unit to obtain related data.

Further, the regular wave includes at least one of: sine waves, square waves, triangular waves, polygonal waves, square waves with an angle R.

Further, the material of the corner protector comprises at least one of the following materials: solid material, hollow material, wherein, solid material includes at least one of following: paper boards, paper pulp, bamboo pulp, wood pulp and the like which are made by laminating paper, and paper boards, plastics, foams, metals which are made by pressing; the hollow material includes: corrugated honeycomb paper, plastic including hollow portions, cardboard.

Further, the corner protector is used for being connected with the box body, and the connection mode comprises at least one of the following: the connecting layer is connected, buckled and stuck.

According to another aspect of the application, there is also provided a panel for folding into a carton, the panel being provided with a corner protector as described above at the fold line and/or at the splice, the axis of the corner protector coinciding with the fold line.

In the embodiment of the application, the corner protector can be in a flat plate state or a folded state, the corner protector is divided into a first plane part and a second plane part by a scribed line, wherein in the first state, the first plane part and the second plane part are in the same plane, or the first plane part and the second plane part are spliced to form a plane; the first plane part and the second plane part are folded along the axis of the scribed line in a second state, an included angle of any preset angle is formed between the first plane part and the second plane part in the second state, and the angle bead divides the first plane part and the second plane part at the scribed line. The shape of the score line includes a wave distributed along the axis. Through this application solved among the prior art corner protector and the box be connected the back can not fold and lead to the extravagant problem of space in storage and the transportation, practiced thrift the cost, solved simultaneously because of box self resistance to compression bearing not enough therefore change into the produced trees problem of felling of wooden case, played the effect of environmental protection, also can effectively reduce accidental injury accident.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:

FIG. 1a is a schematic illustration of a corner protector according to the prior art;

FIG. 1b is a schematic illustration of a corner protector according to the prior art;

FIG. 2 is a schematic illustration of a corner protector attached to a box body in a non-collapsible manner according to the prior art;

FIG. 3a is a first plan view of the corner protector shown in an expanded position according to a first embodiment of the present application;

FIG. 3b is a second plan view of the first embodiment of the present application with the corner protectors deployed;

FIG. 3c is a third plan view of the deployed corner protectors according to the first embodiment of the present application;

FIG. 4a is a first plan view of the second embodiment of the present application with the corner protectors deployed;

FIG. 4b is a second plan view of the second embodiment of the present application with the corner protectors deployed;

FIG. 5a is a first plan view of the deployed corner protectors according to the third embodiment of the present application;

FIG. 5b is a second plan view of the deployed corner protectors according to the third embodiment of the present application;

FIG. 6 is a plan view of a fourth embodiment of the present application with the corner protectors deployed;

FIG. 7 is a schematic view of a corner protector according to an embodiment of the present application;

fig. 8 is a schematic view of a corner-protected carton according to example five of the present application when not installed;

FIG. 9 is a first schematic view of a corner-protected enclosure according to an embodiment of the present application;

FIG. 10 is a second schematic view of a corner box according to an embodiment of the present application;

FIG. 11 is a third schematic view of a bin with corner protectors according to an embodiment of the present application; and the number of the first and second groups,

FIG. 12 is a fourth schematic view of a corner box according to an embodiment of the present application.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

In the following embodiments, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article of manufacture or device that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article of manufacture or device.

There is provided in this embodiment a corner protector comprising: the corner protector can be in a flat plate state or a folded state, the corner protector is divided into a first plane part 1 and a second plane part 2 by a scribing line, wherein the first plane part 1 and the second plane part 2 are in the same plane in the first state, or the first plane part 1 and the second plane part 2 are spliced to form a plane; the first and second planar portions are folded along the axis of the scribed line 3 in a second state in which the first and second

planar portions

1, 2 form a predetermined arbitrary angle (preferably a right angle or close to a right angle) therebetween, and the corner protector distinguishes the first and second

planar portions

1, 2 at the scribed line 3. The shape of the score lines 3 comprises waves distributed along the axis.

The corner protector in the above embodiment can be folded into a protective state when in use and folded into a flat state when not in use, so that transportation is facilitated. The problem of the extravagant space in storage and the transportation that leads to after the angle bead is connected with the box can not be folded among the prior art is solved through this embodiment, practices thrift the cost, has solved simultaneously because of box self resistance to compression bearing not enough therefore change into the produced trees problem of felling of wooden case, has played the effect of environmental protection.

In an alternative embodiment, the wave is a regular wave (e.g., the regular wave comprises at least one of a sine wave, a square wave, a triangular wave, a square wave with an R-angle) or an irregular wave, and the shape of the wave can be understood to be a periodic alternating pattern.

Fig. 3a is a first plan view of a first corner protector deployment according to a first embodiment of the present application, fig. 4a is a first plan view of a second corner protector deployment according to a second embodiment of the present application, fig. 5a is a first plan view of a third corner protector deployment according to a third embodiment of the present application, which three figures respectively show that the score lines are in the shape of regular waves, the score lines can penetrate the entire flat plate, fig. 5a differs from fig. 3a and 4a in that fig. 5a is a score line formed by regular waves having a different shape, and the shape of the waves in fig. 3a and 4a is one shape.

The broken lines in fig. 3a, 4a and 5a may be pre-embossed folds, which facilitate folding of the first and second

planar portions

1 and 2, or may be embossed without folds or with only a small amount of folds, as shown in fig. 3b, 4b and 5 b.

Fig. 3c is a third expanded plan view of a corner protector according to a first embodiment of the present application, and in the alternative corner protector shown in fig. 3c, a plurality of scribed lines having the same shape may be included, and as another alternative embodiment, a plurality of scribed lines having different shapes may be included.

In another embodiment, the score lines comprise discontinuous score lines, the discontinuous score lines comprise a first portion of score lines in the first planar segment and a second portion of score lines in the second planar segment, and the regular wave formed by the first portion of score lines and the second portion of score lines is free of the score lines within a predetermined range, the predetermined range being a rectangular range of a predetermined distance from the axis.

Fig. 6 is a developed plan view of a corner protector according to a fourth embodiment of the present application, in which the score lines are not continuous as shown in fig. 6, and in the corner protector shown in fig. 6, a fold may or may not be added on the axis, and in the corner protector shown in fig. 6, no fold is added.

In another embodiment, the score line comprises one or more continuous score lines of regular wave shape, the first planar segment and the second planar segment being separated at the score line.

Optionally, the first planar portion and the second planar portion further comprise a portion without the score line, wherein the first planar portion and the second planar portion are integral at the portion without the score line; alternatively, the first planar segment and the second planar segment are divided into two separate segments by a continuous score line.

Fig. 7 is a schematic view of a corner protector according to a fifth embodiment of the present application, and as shown in fig. 7, the first plane part and the second plane part are divided into two independent parts.

Optionally, the first planar portion and the second planar portion are provided with a crease at a portion where no score line is distributed.

The material of the corner protector comprises at least one of the following materials: solid material, hollow material, wherein, solid material includes at least one of following: paper board, paper pulp, bamboo pulp, wood pulp and the like which are made by laminating paper and are pressed into paper board, bamboo pulp, wood pulp, plastic, foam and metal; the hollow material includes: corrugated honeycomb paper, plastic including hollow portions, cardboard.

In another embodiment, the corner protector is used for being connected with the box body, and the connection mode comprises at least one of the following modes: the connecting layer is connected, buckled and stuck.

In another embodiment, one side of the corner protector is provided with a glue layer. After the glue layer is arranged, the glue layer can be adhered to the place where the corner protection is needed.

In another alternative embodiment, the bar code can be generated using the ruling of the corner protectors to achieve a traceability function. Can produce the bar code through intelligent terminal on the angle bead, the interval between the angle bead ruling is different, forms the bar code effect, and the bar code obtains relevant data after data acquisition is carried out through data collection station, can scan and trace to the information of this case. That is, a plurality of the scribed lines at a predetermined angle to the axis show information corresponding to the plurality of scribed lines after being scanned, wherein different distances between adjacent ones of the plurality of scribed lines are used to identify different information. Barcode occurrences include, but are not limited to: printing, die cutting, slitting, line pressing, cutting, die pressing and the like. There are many application scenarios for this function, which are illustrated below:

using scenario 1: during purchasing, the first party adopts the mutual competitiveness among the same lines to obtain the highest cost performance in order to obtain a better price, and belongs to a common technique; in order to avoid the problem that a single purchasing source can cause that an enterprise is passive and has high risk, the same product can adopt the mode of different suppliers, when the quality problem of the product occurs, the problem that the responsibility party belongs to the same product cannot be judged, and different suppliers adopt different bar code corner protectors, so that the responsibility party belongs to the different products conveniently.

Usage scenario 2: the self-defined exclusive bar code corner protector can be adopted for shipment when the self-defined exclusive product is shipped, the conditions of attractiveness and strength are not influenced, the effect of identifying the self-defined exclusive product can be achieved, and if a customer has complaints, whether the complaint product is supplied by the self-defined exclusive product or not can be conveniently distinguished.

Usage scenario 3: in the production process, manufacturers can package products produced by different production lines/teams by adopting boxes with different bar code corner protectors, the products are delivered to customers, internal responsibility affiliation departments/groups of the manufacturers can be traced, and quality control is improved.

The above functions can be realized by the following modes: the different distances between the scribed lines are preset to indicate different meanings, for example, a distance between the scribed lines greater than a first predetermined distance indicates 1, a distance between the scribed lines less than a second predetermined distance indicates 0, information generated as necessary is converted into a binary system, and then the distance between the scribed lines is set according to the binary system obtained by the conversion.

In this embodiment, a panel for folding into a box is provided, and the fold line and/or the splice of the panel is provided with the above-mentioned corner protector, and the axis of the corner protector coincides with the fold line and/or the splice. Fig. 8 is a schematic view of a carton with corner protectors according to a fifth embodiment of the present application when not installed, and fig. 8 shows a panel (fig. 8 uses a paperboard, and other panels can be used) capable of folding and displaying a box body, and any corner protector of the previous embodiments can be arranged at the folded position according to requirements.

Fig. 9 is a first schematic view of a box body with corner protectors according to an embodiment of the present application, and as shown in fig. 9, the box body is provided with the corner protectors on the intersection surfaces of four side surfaces, so that the box can have stronger supporting force.

Fig. 10 is a second schematic view of a box body with corner protectors according to an embodiment of the present application, as shown in fig. 10, the box body is a flat box body, and the corner protectors are provided on the intersection surfaces of the top surface and the side surfaces, thereby preventing the box from being deformed by a force in the length and width directions.

Fig. 11 is a third schematic view of a box body with corner protectors according to an embodiment of the present application, which is provided with the above-described corner protectors on the intersecting surfaces of four sides as shown in fig. 11, and which is a box with a lid, unlike fig. 9.

Fig. 12 is a fourth schematic view of the case body with the corner protectors according to the embodiment of the present application, as shown in fig. 12, the case body is provided with the corner protectors on all the intersecting surfaces, so that the case can be protected more completely.

In the box body, the corner protectors are arranged at different positions according to requirements, the stress condition of the box in the transportation process can be considered at the positions where the corner protectors are arranged, the cost of the box can be considered, and the positions where the corner protectors are arranged are determined by combining the stress condition and the cost.

The material of the corner protector can be made of various materials, for example, the material can be paper lamination, pulp pressing, bamboo pulp, wood pulp, plastic, foam and metal materials, or the material can also be corrugated honeycomb paper, plastic hollow plates and the like.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A corner protector, comprising: the corner protector can be in a flat plate state or a folded state, and the corner protector is divided into a first plane part and a second plane part by a scribing line, wherein the first plane part and the second plane part are in the same plane in the first state, or the first plane part and the second plane part are spliced to form a plane;

the first plane part and the second plane part are folded along the axis of the scribed line in a second state, an included angle of a preset arbitrary angle is formed between the first plane part and the second plane part in the second state, and the angle bead distinguishes the first plane part and the second plane part at the scribed line;

the shape of the score line includes a wave distributed along the axis.

2. The corner protector according to claim 1, characterized in that the waves are regular and/or irregular waves.

3. The corner protector of claim 1, wherein the score lines comprise discontinuous and/or continuous score lines, the score lines comprising a first portion of score lines in the first planar segment and a second portion of score lines in the second planar segment, the regular and/or irregular waves formed by the first and second portions of score lines being free of the score lines within a predetermined range, the predetermined range being a predetermined distance from the axis.

4. The corner protector of claim 1, wherein the score lines comprise one or more continuous and/or discontinuous score lines of regular wave shape, the first planar segment and the second planar segment being separated at the score lines.

5. The corner protector of claim 4, wherein the first planar segment and the second planar segment further comprise portions without the score lines, wherein the first planar segment and the second planar segment are integral at the portions without the score lines; alternatively, the first planar segment and the second planar segment are divided into two separate segments by a continuous score line.

6. The corner protector of claim 5, wherein the first planar segment and the second planar segment are provided with a crease in the portion where no score line is located.

7. The corner protector of any one of claims 1 to 6, wherein a plurality of the score lines at a predetermined angle to the axis display information corresponding to the plurality of score lines after being scanned, wherein different distances between adjacent ones of the plurality of score lines are used to identify different information.

8. The reticle of claim 7, wherein said reticle generates a barcode by a smart terminal, said barcode appearing on a corner guard through the device, said barcode appearing in a manner comprising at least one of: printing, die cutting, slitting, line pressing, cutting and die pressing; and the bar code acquires data through a data acquisition unit to obtain related data.

9. The corner protector according to any one of claims 2 to 6, wherein the regular waves comprise at least one of: sine waves, square waves, triangular waves, polygonal waves, square waves with an angle R.

10. The corner protector according to any one of claims 1 to 6, wherein the material of the corner protector comprises at least one of: solid material, hollow material, wherein, solid material includes at least one of following: paper boards made by paper lamination, paper boards made by paper pulp pressing, bamboo pulp, wood pulp, plastics, foam and metal; the hollow material includes: corrugated honeycomb paper, plastic including hollow portions, cardboard.

11. A corner protector according to any one of claims 1 to 6 wherein the corner protector is adapted to be connected to a tank in a manner including at least one of: the connecting layer is connected, buckled and stuck.

12. A panel for folding into a carton, characterized in that at the fold line and/or at the splice of the panel is provided a corner protector according to any one of claims 1 to 10, the axis of the corner protector coinciding with the fold line.