Assembly box using shock-absorbing packaging material as base assembly block

The assembly box with combined assembly blocks addresses resource inefficiencies and recyclability issues in cardboard boxes by using a packaging cushioning material structure for efficient, adhesive-free packaging and sealing.

WO2025178463A1PCT designated stage Publication Date: 2025-08-28CHUNG YON WOO
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Patent Information

Application Number
PCT/KR2025/099465
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-02-19
Filing Date
2025-02-19
Publication Date
2025-08-28

AI Technical Summary

Technical Problem

Conventional corrugated cardboard boxes require significant resources and energy for manufacturing, use adhesives that hinder recyclability, and necessitate separate taping during packaging.

Method used

An assembly box utilizing a packaging cushioning material structure with assembly blocks that combine to create packaging spaces and generate friction for fastening, eliminating the need for separate taping and reducing adhesive consumption.

Benefits of technology

The solution minimizes resource and energy consumption, enhances production efficiency, improves recyclability, and provides effective cushioning and sealing without adhesives.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present invention relates to a pulp-made assembly block that performs packaging and shock-absorbing functions and an assembly box in which the plurality of assembly blocks are coupled and, more specifically, to an assembly box in which the plurality of assembly blocks are coupled to generate a packaging space and fastening friction, thereby providing a packaging box. A base assembly block for a packaging box is manufactured by means of one product and process through pulp mold forming so as to minimize packaging box production steps and processes that have been conventionally performed, and thus the effects of improving production efficiency and economic feasibility, and reducing greenhouse gas emission can be obtained. The box is provided in an assemblable form and packages a product without separate taping such that the effects of reducing adhesive consumption that is inevitable in box consumption and improving recyclability after use can be obtained.
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Description

Assembly box using cushioning packaging material as the base assembly block

[0001] The present invention relates to an assembly box in which a plurality of assembly blocks are combined and a pulp material assembly block that performs packaging and cushioning functions, and more specifically, to an assembly box in which a plurality of assembly blocks are combined to create a packaging space and fastening friction to provide a packaging box.

[0002]

[0003] Corrugated cardboard boxes are typically used for packaging products, and such corrugated cardboard boxes are manufactured through a process of manufacturing cardboard materials from recycled pulp, a process of manufacturing cardboard by bonding cardboard materials to manufacture cardboard, and a process of manufacturing a box by cutting and bonding cardboard. This process has the problem of requiring a high amount of resources and energy for manufacturing each step.

[0004] In addition, conventional cardboard boxes require the use of adhesives such as tapes during packaging, and various adhesives based on plastic materials are one of the direct causes that make it difficult to reuse and recycle cardboard boxes after use.

[0005] To solve these problems, it is necessary to develop boxes that facilitate box production, reduce greenhouse gas emissions, and improve recyclability after use.

[0006]

[0007] The technical problem to be achieved by the present invention is to provide an assembly block having a packaging function and a cushioning function by utilizing a plurality of assembly blocks that perform packaging and fastening functions during packaging, and an assembly box in which a plurality of assembly blocks are combined to perform a cushioning function that enables packaging of a product without separate taping.

[0008] The technical problems to be solved by the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned can be clearly understood by a person having ordinary skill in the technical field to which the present invention belongs from the description below.

[0009]

[0010] In order to achieve the above technical task, the present invention utilizes a packaging cushioning material structure as a base assembly block, which comprises a plate having a set size and shape and a base portion capable of setting at least one opened hole including an opened first hole, and a convex portion having a shape set according to the shape of the opened hole, and has at least one straight joint line, in an assembly box.

[0011] Furthermore, in order to achieve the above technical task, the present invention provides an assembly box (10) as a means for solving the task, which provides a packaging space generating section (B) in which several assembly blocks (100) are combined to create a packaging space (B1) between facing convex portions (120) inside, and a fastening generating section (C) that generates friction on the inner and outer sides of a fastening module (122) to fasten base assembly blocks to each other.

[0012] More specifically, a 1-base assembly block based on a 1-base part (110) based on a base assembly block, a 2-base assembly block in which 2 base assembly blocks are joined by a joint line (140), and a 3-base assembly block in which 3 base assembly blocks are joined by 2 joint lines (140) are provided as a means for solving this problem.

[0013]

[0014] According to an embodiment of the present invention, by manufacturing a box as a single product and process through pulp molding, thereby minimizing the processes performed previously, an assembly block performing a cushioning function capable of improving production efficiency and economic feasibility and reducing greenhouse gas emissions, and an assembly box in which a plurality of assembly blocks are combined can be provided.

[0015] According to an embodiment of the present invention, an assembly block that performs a cushioning function and an assembly box in which a plurality of assembly blocks are combined can be provided, which performs a cushioning function by providing a box in an assembling form and packaging a product without separate taping, thereby reducing adhesive consumption inevitable in box consumption and improving recyclability after use.

[0016] The effects of the present invention are not limited to the effects described above, and should be understood to include all effects that can be inferred from the detailed description of the present invention or the composition of the invention described in the claims.

[0017]

[0018] Figure 1 is a basic component of an assembly box (10) according to one embodiment of the present invention and is about a base assembly block that can be used as a cushioning material.

[0019] Figure 2 shows the guide module (121) and fastening module (122) that constitute the convex portion (120).

[0020] Figure 3 also shows a fastening module (122) connecting the base part (110) and the guide module (121).

[0021] Figure 4 is for a 1-base assembly block using 1 base assembly block.

[0022] Figure 5 is an image providing the specifications (volume) of various assembly boxes using different convex heights (H) in a 1-base assembly block.

[0023] Fig. 6 provides two or more packaging spaces (B1) in one assembly box (10) by setting different convex heights (H) of one base-assembly block.

[0024] Fig. 7 is for a two-base assembly block connected by a joint line (140).

[0025] Figure 8 shows a method for responding to the gap distance (A) that occurs during the process of creating a packaging space and fastening a 2-base assembly block by setting multiple joint lines (140).

[0026] Figure 9 is for a 3-base assembly block in which three base assembly blocks are sequentially joined with joint lines (140) in the same direction.

[0027] Figure 10 shows the packaging space creation part (B) and the fastening creation part (C) of the 3-base assembly block.

[0028] Figure 11 compares a two-base assembly block in which two base assembly blocks are joined by a joint line (140) and a one-base assembly block in which one base portion (110) has two convex portions (120).

[0029] Fig. 12 is about a multi-assembly box that creates multiple packaging spaces (B1).

[0030] Fig. 13 is about a fastening generating unit (C) for multiple packaging spaces.

[0031] Fig. 14 is about a vertical multi-stage combination of an assembly block providing multiple packaging spaces (B1) and a multi-assembly box using the same.

[0032] Figure 15 is about a multi-stage assembly that vertically assembles a multi-type assembly box that provides multiple packaging spaces.

[0033] Fig. 16 is one of the assembly boxes (10) assembled with two 2-base assembly blocks.

[0034]

[0035] Hereinafter, the present invention will be described with reference to the attached drawings. However, the present invention can be implemented in various different forms and is therefore not limited to the embodiments described herein. In the drawings, irrelevant parts have been omitted for clarity of description, and similar parts have been designated with similar reference numerals throughout the specification.

[0036] Throughout the specification, when a part is said to be "connected (connected, contacted, joined)" to another part, this includes not only cases where it is "directly connected," but also cases where it is "indirectly connected" with another part in between. Furthermore, when a part is said to "include" a component, this does not exclude other components, but rather implies that it may include other components, unless otherwise specifically stated.

[0037] The terminology used herein is for the purpose of describing specific embodiments only and is not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly indicates otherwise. In this specification, it should be understood that the terms “comprise” or “have” specify the presence of a feature, number, step, operation, component, part, or combination thereof described in the specification, but do not exclude in advance the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

[0038] Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings.

[0039] FIG. 1 is a basic component of an assembly box (10) according to one embodiment of the present invention, and is about a base assembly block that can be used as a cushioning material. In the embodiment of the present invention, the base assembly block (100) is characterized by at least one first opening (123) set in a base portion (110) and at least one convex portion (120) formed according to the shape of the opening. The first hole of the base portion (110) is necessarily set, and the n holes or more than the second hole and the convex portion (120) formed accordingly are characterized by being selectively set in a shape and size according to the packaging purpose.

[0040] FIG. 2 shows the guide module (121) and the fastening module (122) that constitute the convex portion (120). As an embodiment of the present invention, the guide module (121) constitutes the upper end of the convex portion (120), and the convex portion (120) is characterized by providing various three-dimensional settings such as a flat type, an inclined type, a variety of belly types, an opening type, etc., depending on the packaging purpose and the characteristics of the packaging contents. Due to the characteristic of the present invention based on the packaging cushioning material structure, the tunnel portion (130) connecting the base portion (110) to the fastening module (122) can be set through the first hole (123), which is an opening with one side of the base portion (110) open. It has the characteristic of a cushioning material that absorbs pressure from the left and right pressure of the base assembly block (100). In addition, it can be set by providing an open packaging space (B1) or connecting between the packaging spaces (B1) in the configuration for the base portion (110) and the assembly box (10).

[0041] FIG. 3 also relates to a fastening module (122) connecting a base portion (110) and a guide module (121). The fastening module (122) has an inner friction surface and an outer friction surface, and is characterized in that the inner friction surface provides a nut unit (1222) that creates a nut function when fastened with the outer friction surface of the fastening module (122) of another base assembly block (100). Conversely, the outer friction surface of the fastening module (122) provides a bolt unit (1223) that creates a bolt function when fastened with the inner friction surface of another base assembly block (100).

[0042] A typical packaging box requires two core functions, one of which is a 'fastening' function. Accordingly, FIG. 3 is an embodiment of the present invention, and is characterized by forming a fastening generating portion (C) formed by combining functional components of an assembly box (10), such as a separation distance (A), a packaging space generating portion (B), a packaging space (B1), and a nut unit (1222), which is an inner friction surface of each of two fastening modules (122), and a bolt unit (1223), which is an outer friction surface.

[0043] The fastening function in the above-described Figure 3 is one of two elements required to provide a packaging box, the other being the packaging space. Accordingly, Figure 4 presents the creation of a packaging space (B1) through a packaging space creation unit (B) in an embodiment of a single base-assembly block using a base assembly block.

[0044] Fig. 4 is an example of a 1-base assembly block, in which two 1-base assembly blocks face each other to form a packaging space generating portion (B) to generate a packaging space (B1). However, since there is no fastening generating portion (C) that can firmly fasten the packaging space (B1), the assembly box cannot be completed.

[0045] Accordingly, in the embodiment of Fig. 4, a small opening and a convex portion are set on the outside of the base portion, and the small convex portion set therein provides a small fastening generating portion (C) that performs the functions of a nut unit (141) and a bolt unit (C2), thereby creating an assembly box in which a packaging space generating portion (B) and a fastening generating portion (C) are provided.

[0046] In particular, the embodiment in FIG. 4 provides an assembly packaging using a 1-base assembly block set as a 1-base assembly block. The 1-base assembly block embodiment of the present invention is characterized in that a convex portion (120) required for a packaging space creation portion (B) and a small convex portion (120) required for a fastening creation portion (C) are set on a 1-base portion (110).

[0047] In the embodiment in Fig. 4, the fastening generating portion (C) of the base portion (110) is also characterized in that the small convex portion (120) set on the upper side of the base portion (110) or the small convex portion (120) generated on the lower side are mutually coupled to act as a nut unit (1222) and a bolt unit (1223).

[0048] Figure 5 shows a feature of providing a specification (volume) of an assembly box that is greater than the convex height (H) of a 1-base-assembly block by using different convex heights (H) of the 1-base-assembly block.

[0049] In addition, Fig. 6 provides a feature of creating two or more packaging spaces (B1) in one assembly box (10) by setting different convex heights (H) of one base-assembly block.

[0050] Figures 5 and 6 show the efficiency of packaging work through a simple packaging method using the characteristics of a 1-base assembly block having multiple convex portions on a 1-base portion (110), and the characteristics of securing more packaging specifications (volume) and more packaging space (B1) compared to the amount of 1-base assembly blocks provided.

[0051] Fig. 7 is about a two-base assembly block connected by a joint line (140). Also, Fig. 8 is about a method of responding to the gap distance (A) that occurs during the packaging space creation and fastening creation process of a two-base assembly block by setting multiple joint lines (140).

[0052] Referring to Fig. 7, according to one embodiment of the assembly box (10) in which a plurality of assembly blocks (100) of the present invention are combined, a 2-base assembly block is provided in which two adjacent assembly blocks (100) are connected by a joint line (140). When two sets of 2-base assembly blocks are used for assembly packaging, one set of 2-base assembly blocks is connected based on the joint line (140) that functions as a folding line (hinge), and the bottom surfaces of the two assembly blocks (100) are folded facing each other based on the joint line (140) to form a packaging space creation portion (B) and create a packaging space (B1) inside. Next, another set of 2-base assembly blocks uses the inner side of the fastening module (122) of each assembly block as a nut unit (C1) and the outer side of the fastening module (122) of the assembly block that constitutes the packaging space creation section (B) as a bolt unit (C2) to provide a fastening creation section (C), and the assembly box is completed by sequentially assembling the first and second sets of 2-base assembly blocks.

[0053] For this purpose, a plurality of the above assembly boxes (10) can be combined by forming the shape of the convex portion (120) in the same or different manner, and by forming the separation distance (A) differently accordingly, it is possible to respond to external impact and increase the sealing effect.

[0054] Referring to FIG. 8, when setting up a 2-base assembly block in which two base assembly blocks (100) are connected by a joint line (140), a separation distance (A) does not occur in the packaging space generating section (B), but a separation distance (A) is generated by the fastening generating section (C) through the action of the fastening generating section (C). Accordingly, a plurality of joint lines (140) can be set up in the 2-base assembly block in order to ensure the completeness of box assembly considering the separation distance (A). Accordingly, FIG. 8 shows the characteristics of a 2-base assembly block that creates a packaging space (B1) on the inside having one joint line (140), and a 2-base assembly block that provides a fastening generating section (C) on the outside having two joint lines (140) as an embodiment of the present invention.

[0055] FIG. 9 is a 3-base assembly block in which 3 base assembly blocks are sequentially joined with joint lines (140) in the same direction, and FIG. 10 presents the structural features of the 3-base assembly block in which the packaging space creation section B) and the fastening creation section C) are formed in a different manner from the 1-base assembly block and the 2-base assembly block, according to the present invention.

[0056] Referring to FIG. 10, according to an embodiment of the present invention, a three-base assembly block is connected to both sides of the upper, lower, left, and right sides with respect to the base assembly block (100) located at the center, and the joint lines (140) in the same direction at the upper, lower, left, and right sides thereof, and the bottom surfaces of the three assembly blocks (100) are folded in a magnetic manner with respect to the joint lines (140) at the upper, lower, left, and right sides of the assembly block (100) located at the center, to form a packaging space creation part (B) and a fastening creation part (C) inside. More specifically, two of the three assembly blocks (100) function as a packaging space creation section (B) and create a packaging space (B1) when folded along the joint line (140), and the remaining one assembly block functions as a nut unit (C1) to combine the upper assembly block of the packaging space creation section (B) with the bolt unit (C2) function to form a fastening creation section (C) and create an assembly box. For this purpose, a plurality of the assembly boxes (10) may be combined by forming the same or different shapes of the convex portions (120), and by forming the separation distance (A) differently accordingly, it is possible to respond to external impact and increase the sealing effect.

[0057] Fig. 11 is an image comparing a 2-base assembly block in which two base assembly blocks are joined by a joint line (140) and a 1-base assembly block in which one base portion (110) has two convex portions (120). The present invention is characterized in that one or more convex portions (120) are set on one base portion (110). The 2-base assembly block has two convex portions on its base portion, but does not have a joint line (140) that functions as a folding line (hinge), so it cannot be provided to a packaging space creation portion (B) or a fastening creation portion (C). However, in the case of a 2-base assembly block in which a joint line (140) that functions as a folding line (hinge) is set, it has the characteristic that it can be provided to a packaging space creation portion (B) and a fastening creation portion (C) by folding the joint line (140).

[0058] Fig. 12 is a multi-assembly box (10) that creates four packaging spaces (B1) with reference to the embodiment in Fig. 11. Referring to Fig. 12, in one embodiment of the present invention, an assembly box is provided, characterized in that the base (110) is configured with two 1-base assembly blocks each having four first holes (123) and a convex portion (120) and two 1-base assembly blocks each having two first holes (123) and a convex portion (120), and one 4-convex portion 1-base assembly block is set in the center, and two joint lines (140) are set on both sides of the 4-convex portion 1-base assembly block to connect two convex portion 1-base assembly blocks, and the two joint lines (140) are folded to create four packaging spaces (B1).

[0059] Figure 13 shows the characteristics of forming a fastening generating section (C) by fastening another 4-convex 1-base assembly block with 4 convex sections (120) set to the packaging space generating section (B) in which 4 packaging spaces (B1) generated in Figure 12 are created.

[0060] It is characterized in that the four assembled packaging spaces (B1) are provided with a fastening generating part (C) using a nut unit (1222) and a bolt unit (1223) with one four-convex base assembly block.

[0061] A multi-type assembly box (10) characterized in that a plurality of packaging spaces (B1) are created by setting a plurality of convex portions and a plurality of joint lines on the above base portion (110).

[0062] Fig. 14 is an embodiment for vertically multi-stage joining of an assembly block providing a plurality of packaging spaces and a multi-assembly box using the same. The embodiment is characterized in that the multi-stage assembly of the first and second, third, fourth, and fifth convex parts is fastened by the frictional force at the fastening point and the pressure between the fastening convex parts according to the fastening point formed at the position where the fastening module (122) of the first convex part accommodated inside and the fastening module (122) of the second, third, fourth, and fifth convex parts surrounding the first convex part are in contact in the fastening section where the assembly blocks on both sides meet and fasten.

[0063] Fig. 15 is a multi-stage assembly method for vertically assembling a multi-type assembly box providing multiple packaging spaces. The vertical multi-stage assembly in the embodiment of the present invention is characterized by utilizing the fastening action between the convex portions (120) in the fastening space provided in Fig. 14. More specifically, in the case where the assembly box (10) in which the plurality of assembly blocks (100) are combined according to one embodiment of the present invention uses a plurality of assembly boxes (10) formed by folding two adjacent assembly blocks (100), when one assembly box (10) is placed facing another assembly box (10) and one assembly box (10) is sealed, the other assembly box (10) overlaps it to make the sealing of the assembly box (10) more secure. That is, in the process of completing the assembly of the assembly box (10), when one assembly box (10) is closed, another assembly box (10) positioned facing it has a structure in which it is wrapped, thereby increasing the sealing effect and improving durability against external impact and pressure. For this purpose, a plurality of the assembly boxes (10) may be combined by forming the shape of the convex portion (120) to be the same or different, and by forming the separation distance (A) accordingly differently, it is possible to respond to external impact and increase the sealing effect.

[0064] Fig. 16 is one example of an assembly box (10) assembled with two base-assembly blocks.

[0065] In addition, the assembly box (10) in which a plurality of assembly blocks (100) are combined according to one embodiment of the present invention has an internal space formed in a hexagonal structure, thereby improving the structural strength of the assembly box (10), thereby ensuring the stability of a product packed inside, and when the assembly boxes (10) are stacked, they are easily interlocked with each other, thereby maximizing space utilization.

[0066] The assembly block (100) and assembly box (10) according to one embodiment of the present invention can also perform a cushioning function when packaging the product, and can provide a cushioning effect to the product by loading the product while it is packaged in the box.

[0067] The foregoing description of the present invention is for illustrative purposes only, and those skilled in the art will readily appreciate that the present invention can be readily modified into other specific forms without altering the technical spirit or essential characteristics of the present invention. Therefore, the embodiments described above should be understood as illustrative in all respects and not restrictive. For example, each component described as a single entity may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined manner.

[0068] The scope of the present invention is indicated by the claims described below, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention.

[0069]

[0070] The mode for carrying out the invention has been described together with the best mode for carrying out the invention above.

[0071]

[0072] The present invention relates to an assembly box in which a plurality of assembly blocks are combined and a pulp material assembly block that performs packaging and cushioning functions. More specifically, the present invention can be used as an assembly box in which a plurality of assembly blocks are combined to create a packaging space and fastening friction to provide a packaging box, and thus has industrial applicability.

Claims

1. In an assembly box in which a single base assembly block is combined to form a packaging space inside, The above assembly box is, A base assembly block formed in a set shape and combined in a plurality of sets in a set manner; including, The above base assembly block is, A base portion having at least one opening first hole set from the center of the base assembly block; A convex portion formed in a shape and size set for the first hole of the above base portion and convexly formed on one side; and A joint line formed along the outer diameter of the base portion of the above base assembly block and acting as a folding line when two base portions are joined; An assembly box characterized by including:

2. In paragraph 1, The above convex portion is, A guide module formed with a size and shape set on one end of the above convex portion; and A fastening module that interconnects the base portion and the guide module; Including, but not limited to, The above guide module is, An assembly box characterized by its size and shape varying depending on the packaging purpose and product shape.

3. In paragraph 2, The above fastening module is, A nut unit that provides a fastening friction force to the inside of the above fastening module; and A bolt unit that provides fastening friction force to the outside of the above fastening module; Including, but not limited to, An assembly box characterized in that the nut unit and the bolt unit are combined to form a fastening member.

4. In paragraph 1, The above base assembly block is, If it has more than one convex part, A packaging space generating section is formed by combining two base assembly blocks facing each other at the bottom of the base section to create a packaging space; An assembly box characterized in that an opening and a convex part smaller than the convex part of the above-mentioned base assembly block are set on the same base part, and the set convex part provides the same function as a nut unit and a bolt unit, thereby forming a fastening generating part; and providing an assembly box with two base assembly blocks.

5. In paragraph 4, The above base assembly block is, By varying the height between the base and the guide module, A larger number of assembly boxes can be created with a small number of base assembly blocks with different convex heights. An assembly box characterized by a base assembly block with different convex heights that creates multiple packaging spaces with the above assembly blocks, thereby diversifying the use of the packaging box.

6. In paragraph 1, The above assembly box is, A 2-base assembly block in which two base assembly blocks are joined by contacting a straight joint line formed along the outer diameter of the base portion of the above base assembly block; , and An assembly box characterized in that the above 2-base assembly blocks are folded along a joint line, thereby forming a packaging space creation portion, and the other outer 2-base assembly blocks form a fastening creation portion by providing the same function as a nut unit and a bolt unit.

7. In paragraph 6, The above 2-base assembly block is, An assembly box characterized in that it provides multiple joint lines to adjust the separation distance that occurs according to the angle at which the fastening module is formed and the height of the convex portion.

8. In paragraph 6, The above assembly box is, A 3-base assembly block in which three base assembly blocks are joined by contacting a straight joint line formed along the outer diameter of the base portion of the above base assembly block; By providing a packaging box based on 3 base-assembly blocks, which is more economical than using two of the above 2 base-assembly blocks, according to the miniaturization of the packaging box, 3 Base-Assembly block is connected to both sides of the joint line above, below, left, and right based on the base assembly block located in the center, An assembly box characterized in that the bottom surface of the three base assembly blocks is sequentially folded around the joint lines on the upper, lower, left, and right sides of the centrally located base assembly block to first form a packaging space creation portion inside, and secondly form a fastening creation portion.

9. In paragraph 8, The above assembly box is, In order to create multiple packaging spaces using the above 2-base assembly blocks and the above 3-base assembly blocks, An assembly box characterized in that it provides a multi-type assembly box that provides multiple packaging spaces by setting n convex portions having n arbitrary holes according to the packaging purpose on each base portion to increase the number of convex portions on each base portion and folding them along a joint line to create a packaging space.

10. In paragraph 9, The above assembly box is, In order to vertically connect the assembly boxes located on the upper side and the assembly boxes located on the lower side, A fastening section formed by a sloped surface at a set angle between one end and the other end of the convex portion of the facing assembly box; Including, The first convex portion accommodated inside performs the same function as the bolt unit of the fastening module, An assembly box characterized in that the fastening module of the second to fifth convex portions surrounding the first convex portion forms a fastening generating portion by performing the same function as the nut unit through frictional force formed by contact with the fastening module of the first convex portion.

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