WO2023182639A1 - Paper packing box - Google Patents

Paper packing box Download PDF

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Publication number
WO2023182639A1
WO2023182639A1 PCT/KR2023/001093 KR2023001093W WO2023182639A1 WO 2023182639 A1 WO2023182639 A1 WO 2023182639A1 KR 2023001093 W KR2023001093 W KR 2023001093W WO 2023182639 A1 WO2023182639 A1 WO 2023182639A1
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WO
WIPO (PCT)
Prior art keywords
bending line
packaging box
paper packaging
box
bending
Prior art date
Application number
PCT/KR2023/001093
Other languages
French (fr)
Korean (ko)
Inventor
최권필
김민철
Original Assignee
주식회사 에코벨리글로벌
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 에코벨리글로벌 filed Critical 주식회사 에코벨리글로벌
Publication of WO2023182639A1 publication Critical patent/WO2023182639A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/18—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding a single blank to U-shape to form the base of the container and opposite sides of the body portion, the remaining sides being formed primarily by extensions of one or more of these opposite sides, e.g. flaps hinged thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Definitions

  • the present invention relates to a paper packaging box, and more specifically, it is excellent for storage and transportation, has particularly excellent assembly properties, can maintain a sturdy and stable box shape in the assembled state, and has the functions of heat insulation, cold insulation, and waterproofing.
  • This relates to a functional paper packaging box that can accommodate and transport various contents.
  • Styrofoam boxes have been widely used for a long time due to their good thermal and cold insulation properties. It is mainly an EPS (Expanded Polystyrene) box and is manufactured by foaming polystyrene.
  • EPS Expanded Polystyrene
  • Styrofoam boxes have excellent heat and cold insulation properties, they have the disadvantage of being difficult to store. It takes up a lot of space and a lot of Styrofoam powder falls out during the process of opening the box, which is not only bad for hygiene but also inconvenient. Furthermore, there is a problem that Styrofoam boxes have a negative impact on the environment when discarded.
  • Paper boxes that can replace Styrofoam boxes.
  • various research attempts are being made to increase the thermal and cold insulation properties of paper boxes.
  • Paper boxes take up less space and are much easier to open and close. It is easy to manufacture and can be stored in the unfolded state and simply assembled when in use, greatly reducing logistics costs.
  • paper boxes have significantly lower waterproofing properties and have lower thermal and cold insulation effects than Styrofoam boxes.
  • the disadvantages of paper boxes come not only from the paper material itself, but also from the way the paper box is assembled. Therefore, if these shortcomings of paper boxes can be improved, it will be possible to replace the existing Styrofoam boxes.
  • Figure 1 is an exploded view of a conventional packaging box 10 made of paper.
  • the packaging box 10 has four sides (11, 12, 13, 14) and upper wings (11a, 12a, 13a) formed on the upper portions of the sides (11, 12, 13, 14), respectively.
  • the sides 11, 12, 13, and 14 include a first side 11, a second side 12, a third side 13, and a fourth side 14.
  • the first side 11, the second side 12, the third side 13, and the fourth side 14 are integrally formed in a line.
  • an auxiliary wing 14a may be formed on the right end of the fourth side 14.
  • the first side 11 and the fourth side 14 are combined for assembly, the first side 11 and the third side 13 face each other and the second side 12 and the fourth side 14 ) face each other.
  • the upper surface of the packaging box 10 is assembled by folding the upper wings (11a, 12a, 13a, 14a) formed on the upper part of each side inward, and the lower wings (11b, 12b, The lower surface of the packaging box 10 is assembled by folding 13b and 14b) inward.
  • This development diagram of a square box is commonly used.
  • fold lines are provided on the boundaries of each side.
  • a fold line is provided between the side and the side
  • a fold line is provided between the side and the upper wing
  • a fold line is provided between the side and the lower wing.
  • incision lines are provided between the upper wings (11a, 12a, 13a, 14a) and the lower wings (11b, 12b, 13b, 14b) of the packaging box (10).
  • Each of the upper wings (11a, 12a, 13a, 14a) and lower wings (11b, 12b, 13b, 14b) can move independently of each other due to the incision line.
  • the spacing of the cut lines is generally 5 mm to 10 mm.
  • the packaging box 10 formed in this way When the packaging box 10 formed in this way is assembled, it takes the form of a square box. At this time, gaps inevitably occur at the corners of the assembled packaging box 10 due to the incision lines. Each corner corresponds to the area where two adjacent sides and two upper or lower wings overlap, and at this time, a gap is created due to the cut line between the wings.
  • the assembled packaging box 10 has four corners at the top and four corners at the bottom, so a total of eight gaps are created. These gaps communicate the inside and outside of the assembly box 10. Because of this, there is a problem that the thermal and cold insulation effects of paper boxes are significantly lower than those of Styrofoam boxes.
  • the wall structure itself is weak, so there is a problem in maintaining its shape intact when loading and transporting the contents.
  • the present invention to solve the above-described conventional problems is excellent in storage and transportation, has excellent assembling ability by enabling easy assembly and taping of the cover portion, and has a sturdy and stable box shape in the assembled state.
  • the purpose is to provide paper packaging boxes that can be maintained.
  • the present invention has the functions of thermal insulation, cold insulation, and even waterproofing, so that various contents can be accommodated and transported, and the continuity of shape maintenance can be ensured by preventing the fitting part from being easily separated through a simple integrated structure without a separate fixing means.
  • a paper packaging box comprising: a box body portion forming a bottom and four side walls; A reinforcing corner portion is formed at a corner of the box body and has a diagonal bending line so as to overlap the wall side when the paper packaging box is bent and assembled into a box shape; a cover portion extending outward from the ends of each of two opposing side walls of the box body; an outwardly bent reinforcement portion extending outward by a predetermined length from the ends of each of the other two opposing side walls of the box body; a downward bending reinforcement portion extending outward from an end of the outward bending reinforcement portion; A fitting coupling part extending from an end of the downward bending reinforcement part and having both ends inserted into a gap between the wall surface of the box body part and the reinforcement corner part when the paper packaging box is bent and assembled into a box shape; and a fitting auxiliary part provided at the downwardly bent reinforcing part and the fitting
  • the box body portion is provided with a vinyl coating or an insulating sheet on the inner surface, and the bending line is formed as a line that causes the reinforcing edge portion to be bent outward when overlapped around the bending line, and the reinforcing edge portion is bent outward.
  • the portion is formed so that its upper end is at the same level or lower than the upper end of the side wall when the paper packaging box is bent and assembled into a box shape, and is provided to overlap the wall side, and the outward bending reinforcement portion is of the box body portion. It can extend as much as 1/5 of the height of the side wall surface.
  • the box body portion is provided with a vinyl coating or an insulating sheet on the inner surface
  • the fitting portion includes a base extension portion extending from an end of the downwardly bent reinforcing portion; and wings formed at both ends of the base extension so that when the paper packaging box is bent and assembled into a box shape, both ends are inserted into the gap between the wall surface of the box body portion and the reinforcing corner portion.
  • the box body portion is provided with a vinyl coating or an insulating sheet on the inner surface
  • the fitting auxiliary portion includes a first bending line formed along a center line in the width direction of the fitting joint portion; and a second bending line formed to be inclined with one end positioned at an upper position of the first bending line.
  • the box body portion is provided with a vinyl coating or an insulating sheet on the inner surface
  • the fitting auxiliary portion includes a first bending line formed along a center line in the width direction of the fitting joint portion; and a second bending line, one end of which is formed at an upper end of the first bending line, and the other end of which is formed at a predetermined distance away from the lower end of the first bending line.
  • the first bending line is formed as a bending line in which a force is applied inward from the downward bending reinforcement portion and the fitting coupling portion at the portion where the first bending line is formed
  • the second bending line is the bending line. 2
  • the downward bending reinforcement portion and the fitting joint portion may be formed as a bending line that causes force to act outward.
  • the paper packaging box is composed of a paper plate in which a corrugated plate is provided between the inner wall and the outer wall, and the first bending line is formed on the outer wall of the paper plate when the first bending line is bent. It consists of a bending line that is formed from the outside to the inside, and the second bending line is formed on the inner wall of the paper plate, so that when the second bending line is bent, it can be made of a bending line that is formed to go in from the inside to the outside. .
  • the extended end of the fitting portion may be formed in the shape of an arc that is recessed inward.
  • the box body part is provided with a vinyl coating or an insulating sheet on the inner surface, and is provided between the reinforcing corner part and the outward bending reinforcement part, so that the reinforcement overlaps the wall side when the paper packaging box is bent and assembled into a box shape.
  • a fixing part formed so that the corner part is fixed to the outward bending reinforcement part;
  • a cover part temporary fixing part provided between the fixing part and the cover part to temporarily fix the cover part covering the upper opening part of the box body when the paper packaging box is bent and assembled into a box shape. It may further include; You can.
  • the fixing part includes a protrusion formed on the reinforcing corner portion, and a protrusion formed on the outward bending reinforcing portion that overlaps the wall side when the paper packaging box is bent and assembled into a box shape. It consists of an insertion hole, and the cover part temporary part is formed on both ends of the cover part and can be formed as a mounting hole where the upper end of the protrusion is mounted on the edge of the cover part.
  • the mounting device may be formed of one selected from the group consisting of a through hole in the form of a square slot, a groove formed by cutting from the outside to the inside, or a square cut piece formed by cutting three sides except one side.
  • the box body part is provided with a vinyl coating or an insulating sheet on the inner surface, and a taping part is provided on one cover part among the cover parts; and a humidity control means provided inside the cover part. It may further include at least one of the following.
  • the paper packaging box according to the present invention provides the following effects.
  • the present invention has superior storage and transportation effects compared to a Styrofoam box by being stored and transported in a deployed state.
  • the present invention has the effect of being able to accommodate and transport various contents by having the functions of thermal insulation, cold insulation, and even waterproofing.
  • the present invention has the effect of ensuring that the wall maintains a sturdy and stable box shape in the assembled state without being damaged during transportation and maintaining a stable shape.
  • the present invention has the effect of securing functionality as a packaging box by ensuring that the shape is continuously maintained by preventing the fitting part from being easily separated through a simple integrated structure without a separate fixing means.
  • the present invention has the effect of increasing workability and productivity because the assembly and taping work of the cover part can be easily performed, and the assembly is very excellent.
  • Figure 1 is an exploded view showing a conventional packaging box made of paper.
  • Figure 2 is a diagram showing an expanded embodiment of a paper packaging box according to the present invention.
  • Figure 3 is a view showing a state in which the paper packaging box according to the present invention is assembled into a box shape, and is a view showing a state in which the cover portion is partially open.
  • Figure 4 is a diagram showing another embodiment of the paper packaging box according to the present invention.
  • Figure 2 is a view showing an expanded version of an embodiment of the paper packaging box according to the present invention
  • Figure 3 is a view showing the paper packaging box according to the present invention assembled into a box shape, with the cover part partially open. This is a drawing that represents.
  • the paper packaging box according to the present invention is a paper packaging box formed of a paper material including corrugated cardboard. As shown in FIGS. 2 and 3, when viewed in an unfolded state, it largely includes a box body portion 110 and a reinforcement It includes a corner portion 120, a cover portion 130, an outward bending reinforcement portion 140, a downward bending reinforcement portion 150, a fitting coupling portion 160, and a fitting auxiliary portion 170, In addition, it may further include a fixing part 180 and a temporary cover fixing part 190.
  • the paper packaging box according to the present invention is a paper packaging box made of paper material including corrugated cardboard, and as shown in Figures 2 and 3, when folded into a box shape in the unfolded state, the floor and the top, bottom, left, and right walls A box body portion 110 forming a; Reinforcement corner portions 120 are formed at the corners of the box body portion 110, and have bending lines 121 formed in the diagonal direction, and are provided to overlap on the wall side (specifically, the outside of the wall surface) when bent and assembled into a box shape.
  • the top, bottom, left, and right walls of the box body 110 extend outward from each end of a pair of opposing walls (left and right walls or top and bottom walls), and when bent and assembled into a box shape, the top of the box body 110 opens.
  • a predetermined length extends outward from each end of the other pair of opposing walls among the top, bottom, left, and right walls of the box body portion 110 (i.e., the pair of opposing walls on the side on which the cover portion 120 is not formed).
  • Outward bending reinforcement portion 140 A downwardly bent reinforcing portion 150 extending outward from an end of the outwardly bent reinforcing portion 140 by a predetermined length and having an extended end formed in a trapezoidal shape; When the downwardly bent reinforcing part 150 is extended at the end and bent and assembled into a box shape, both ends are inserted into the gap between the wall surface of the box body part 110 and the reinforcing corner part 120 to finish the side wall.
  • a fitting coupling portion 160 is provided on the downward bending reinforcement portion 150 and the fitting portion 160 to assist in the assembly of both ends of the fitting portion 160 and to maintain the fitted state of both ends of the fitting portion 160. Includes a fitting auxiliary part 170.
  • the paper packaging box of the present invention is provided between the reinforcing edge portion 120 and the outward bending reinforcement portion 140, and when bent and assembled into a box shape, the reinforcing edge portion 120 overlapping the wall side is bent outward.
  • a fixing part 180 formed to be fixed to the reinforcement part 140;
  • a cover part provided between the fixing part 180 and the cover part 130 to temporarily fix the cover part 130 that covers the upper opening of the box body part 110 when bent and assembled into a box shape.
  • It may further include a fixing part 190.
  • the box body portion 110 is a component that forms a bottom and upper, lower, left, and right walls (side walls) when folded into a box shape in an unfolded state, forming a box with an open top.
  • the box body portion 110 includes a rectangular bottom portion 111 and a first side wall portion extending a predetermined length outward from two opposite ends (for example, left and right ends) of the bottom portion 111. (or a pair of first side wall portions) 112, and a second side wall portion (or a pair) extending outward by a predetermined length from the other two opposing ends (e.g., both upper and lower ends) of the bottom portion 111. It consists of a second side wall portion) (113).
  • the first side wall portion 112 and the second side wall portion 113 are formed to have the same extension length.
  • the box body portion 110 is provided with a vinyl coating 114 (or an insulating sheet) that is harmless to the human body and can provide thermal insulation, cold insulation, and waterproofing functions.
  • a vinyl coating 114 or an insulating sheet
  • such vinyl coating or insulation sheet may also be provided on the inner side of the cover portion 130.
  • the reinforcing corner portion 120 is formed on the corner portion of the box body portion 110 and is bent and assembled into a box shape on the wall side (specifically, the side wall portion where the downwardly bent reinforcing portion 150 is formed). It is a component provided to overlap.
  • the reinforcing corner portion 120 is folded with the diagonal line as the center line when bending and assembling the paper packaging box of the present invention into a box shape. At this time, the reinforcing corner portion 120 can be easily overlapped to improve assemblyability.
  • a bending line 121 is formed in the diagonal direction.
  • the bending line 121 is formed so that the reinforcing edge portion 120 can be bent outward.
  • the bending line 121 is formed as a line that causes force to act outward when the reinforcing edge portion 120 is symmetrically folded.
  • the reinforcing corner portion 121 is provided to overlap the wall side when the paper packaging box is bent and assembled into a box shape, and its upper end is equal to or slightly lower than the upper end of the side wall portion (112 in the drawing). It is desirable to be formed to be in position.
  • the cover portion 130 extends outward from each end of a pair of opposing walls (the second side wall portion 113 in the drawing) among the top, bottom, left, and right walls of the box body portion 110 to form a paper packaging box. It is a component that covers the upper opening of the box body portion 110 when bent and assembled into a box shape.
  • the cover part 130 may be provided with a taping part at one end of the cover part to facilitate taping.
  • the taping part is composed of an adhesive tape, one end of which is adhesively fixed to the cover part, and a part extending a predetermined length toward the other cover part is provided with release paper.
  • the outward bending reinforcing part 140 is connected to another pair of opposite wall surfaces among the upper, lower, left, and right walls of the box body part 110, that is, a pair of opposing walls on the side where the cover part 130 is not formed. It is a component extending outward by a predetermined length from each end of the wall (first side wall portion 112 in the drawing).
  • the outward bending reinforcement portion 140 is preferably extended to 1/5 of the height of the side wall portion 112. This is formed to a predetermined width at the upper end between the side wall 112 and the downward bending reinforcement portion 150, and the paper packaging box is formed together with the side wall portion 112, the downward bending reinforcement portion 150, and the corner reinforcement portion 120. Make sure it is a sturdy structure.
  • the downwardly bent reinforcing part 150 is a component that extends outward from the end of the outwardly bent reinforcing part 140 for a predetermined length, and the shape of the extended end is formed in a trapezoidal shape, and together with the side wall part 112, the paper
  • the two side walls of the packaging box should have double walls.
  • the fitting coupling portion 160 is formed to extend from the end of the downwardly bent reinforcing portion 150, so that when the paper packaging box of the present invention is bent and assembled into a box shape, both ends are connected to the wall surface of the box body portion 110. It is a component that is inserted into the gap between the reinforcement corner portion 120 and finishes the side wall.
  • the fitting portion 160 is formed at both ends of the base extension portion 161 and the base extension portion 161 extending from the end of the downwardly bent reinforcing portion 150 and is connected to the wall of the box body portion 110. It consists of a wing portion 162 inserted into the gap between the reinforcing corner portions 120.
  • the end of the fitting portion 160 is preferably formed in the shape of an arc that is indented inward, as shown in FIG. 4. This is linked to the fitting auxiliary part 170 below, and its effect will be explained in the description of the fitting auxiliary part 170.
  • the fitting auxiliary part 170 is provided on the downward bending reinforcement part 150 and the fitting coupling part 160 to assist in the assembly of both ends of the fitting coupling part 160 and to attach both ends of the fitting coupling part 160. It is a component formed to maintain the fitted state.
  • the fitting auxiliary part 170 has a first bending line 171 formed along the center line (left and right center line or width direction center line) of the fitting part 160, and one end is bent at the first bending line 171. It consists of a second bending line 172 that is formed obliquely while positioned at the upper position of the line 171.
  • the second bending line 172 has one end formed at the top of the first bending line 171 and the other end spaced away from the bottom of the first bending line 171 to the outside (toward the wing portion 162). It is made to be formed in position.
  • the first bending line 171 and the second bending line 172 are formed, the first bending line 171 is formed at the downward bending reinforcement portion where the first bending line 171 is formed.
  • (150) and the fitting coupling portion 160 are formed as a bending line that causes force to act inward, and the second bending line 172 is the downward bending reinforcement at the portion where the second bending line 172 is formed.
  • the portion 150 and the fitting portion 160 are formed in a bending line that causes force to act outward.
  • the paper packaging box according to the present invention is composed of a paper plate in which a corrugated plate of paper is provided between the inner wall and the outer wall of the paper material, for example, a paper plate such as corrugated cardboard, and the first bending line (171) is formed on the outside (outer wall side), so that when the first bending line 171 is bent, it goes in from the outside and acts in a relatively outward direction at the part where the first bending line 171 is formed. The force acting in the more medial direction becomes larger.
  • the second bending line 172 is formed on the inner side (inner wall side), so that when the second bending line 172 is bent, it goes from the inside to the outside, so that the second bending line 172 is formed at a relative angle. As a result, the force acting in the medial direction becomes greater than the force acting in the medial direction.
  • the fitting auxiliary part 170 configured in this way fits the wing part 162 of the fitting part 160 into the gap between the wall surface of the box body part 110 and the reinforcing corner part 120.
  • the end of the wing portion 162 of the fitting portion 160 is bent to a box body portion ( The first
  • the wing portion 162 does not easily fall off due to the force acting in the inner direction at the bending line 171, and can maintain a stable fitting state.
  • maintaining the coupling state of this fitting and the wing portion 162 is achieved more stably by forming the end of the fitting portion 160 in the shape of an arc that is indented inward as shown in FIG. 4.
  • the paper packaging box of the present invention has a reinforcing corner portion 120 provided between the reinforcing corner portion 120 and the outward bending reinforcing portion 140 and overlapping the wall side when the paper packaging box is bent and assembled into a box shape.
  • a fixing part 180 formed to be fixed to the outward bending reinforcement part 140; And a cover part provided between the fixing part 180 and the cover part 130 to temporarily fix the cover part 130 that covers the upper opening of the box body part 110 when bent and assembled into a box shape.
  • the fixing part 180 is formed by chamfering an edge of the reinforcing edge part 120, and has a protruding part 181 that protrudes (projects in a direction perpendicular to each other) from two adjacent sides of the chamfered part, and the When the paper packaging box is bent and assembled into a box shape formed on the outward bending reinforcement portion 140, the protrusion 181 that protrudes upward from the reinforcing corner portion 120 overlapping the wall side is inserted into the insertion hole 182. It is done (see Figure 3).
  • cover part temporary part 190 is formed on both edge portions of the cover part 130, so that when the cover part 130 covers the upper surface of the box body part 110, the upper end of the protrusion 181 It is formed with a mounting hole to be installed.
  • the mounting hole is formed as a through hole in the form of a rectangular slot, is formed as a recess cut from the outside to the inside, or is formed as a rectangular cut piece with three sides cut except for one side on the outside. can be formed.
  • the mounting hole is preferably formed as a square cut piece. This allows the cover portion 130 to be temporarily fixed by inserting the square cut piece into the insertion hole 182 with the square cut piece bent inward, and inserting the protrusion 181 into the opened side by bending the square cut piece. . Taping may be performed in this state, or taping may be performed with a taping unit provided integrally with the cover unit as described in other examples below.
  • FIG. 4 is a view showing the development of another embodiment of the paper packaging box according to the present invention.
  • the paper packaging box of another embodiment of the present invention is provided on one cover portion 130 and has two cover portions 130. It may further include at least one of a taping part 200 that can be taped immediately while covering the upper surface of the box body part 110, and a humidity control means 210 provided inside the cover part 130. You can.
  • the taping part 200 is provided at the end of one cover part, and is composed of an adhesive tape with one end (one side) fixed to the cover part 130 by adhesive and a part extending a predetermined length toward the other cover part provided with release paper. do.
  • the humidity control means 210 may be configured to include a known polymer absorber capable of absorbing and releasing moisture depending on the internal humidity, housed in a non-woven fabric, etc.
  • the paper packaging box according to the present invention is stored and transported in an unfolded state, so it is superior to a Styrofoam box for storage and transportation, and has the functions of thermal insulation, cold insulation, and waterproofing to accommodate and transport various contents.
  • the wall In the assembled state, the wall can maintain a sturdy and stable box shape, which has the advantage of ensuring a stable shape without being damaged during transportation.
  • functionality as a packaging box can be secured by ensuring that the shape is continuously maintained by preventing the fitting part from being easily separated through a simple integrated structure without a separate fixing means, and the assembly of the cover part is possible. It has the advantage of being able to easily perform taping work and has excellent assembling properties, thereby increasing workability and productivity.

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Abstract

The present invention relates to a functional paper packing box which is advantageous for storage and transport, has excellent assembling properties, can maintain a firm and stabilized box shape in an assembled state, and has heat-insulating, cool-insulating, and waterproof functions so as to accommodate and transport various contents. According to the present invention, the paper packing box formed of paper material including corrugated cardboard comprises, when seen in an unfolded state: a box body provided with a vinyl coating or a heat-insulating sheet; a reinforcing corner portion, a cover portion, an outwardly bent reinforcing portion, a downwardly bent reinforcing portion, a fitted coupling portion, and an auxiliary fitted coupling portion. Additionally, the paper packing box comprises a fixing portion and a provisional cover fixing portion.

Description

종이 포장 박스paper packaging box
본 발명은 종이 포장 박스에 관한 것으로, 더욱 상세하게는 보관 및 운송에 뛰어나고, 특히 조립성이 매우 우수하며, 조립된 상태에서 견고하고 안정적인 박스 형태를 유지할 수 있으며, 보온과 보냉 그리고 방수의 기능을 가져 다양한 내용물을 수용하여 운송할 수 있는 기능성 종이 포장 박스에 관한 것이다.The present invention relates to a paper packaging box, and more specifically, it is excellent for storage and transportation, has particularly excellent assembly properties, can maintain a sturdy and stable box shape in the assembled state, and has the functions of heat insulation, cold insulation, and waterproofing. This relates to a functional paper packaging box that can accommodate and transport various contents.
온라인과 모바일 채널이 확장되면서 신선식품 배송이 소비자들에게 보다 밀접해지고 있다.As online and mobile channels expand, fresh food delivery is becoming closer to consumers.
신선식품 배송에 있어 가장 중요한 것은 식품의 온도를 유지하는 것이다. 이에 따라 많은 업체들에서는 신선식품을 배송할 때 스티로폼 박스를 이용하며, 내부에 소비자가 주문한 식재료와 함께 몇 개의 얼음팩 내지 아이스팩을 넣는 것이 일반적이다.The most important thing in delivering fresh food is maintaining the temperature of the food. Accordingly, many companies use Styrofoam boxes when delivering fresh food, and it is common to place several ice packs or ice packs inside along with the ingredients ordered by the consumer.
스티로폼 박스는 보온 및 보냉력이 좋아 오래 전부터 많이 이용되었다. 주로 EPS(Expanded Polystyrene) 박스로, 폴리스티렌을 발포시켜 제조된다.Styrofoam boxes have been widely used for a long time due to their good thermal and cold insulation properties. It is mainly an EPS (Expanded Polystyrene) box and is manufactured by foaming polystyrene.
그러나 스티로폼 박스는 보온 및 보냉력의 우수함에도 불구하고 보관이 어렵다는 단점이 있다. 공간을 많이 차지하고 박스를 여는 과정에서 스티로폼 가루가 많이 떨어져 위생상 안좋을 뿐만 아니라 번거로움이 있다. 나아가 스티로폼 박스는 버려졌을 때 환경에 좋지 않은 영향을 끼친다는 문제도 있다.However, although Styrofoam boxes have excellent heat and cold insulation properties, they have the disadvantage of being difficult to store. It takes up a lot of space and a lot of Styrofoam powder falls out during the process of opening the box, which is not only bad for hygiene but also inconvenient. Furthermore, there is a problem that Styrofoam boxes have a negative impact on the environment when discarded.
이에 따라 스티로폼 박스를 대체할 수 있는 종이박스에 대한 연구개발이 진행되고 있다. 즉 종이박스의 보온 및 보냉력을 높이려는 연구가 다양하게 시도되고 있다. 종이박스는 공간을 적게 차지하고 박스의 개폐가 훨씬 용이하다. 제작이 쉽고 전개도 상태에서 보관하다가 사용시 간단하게 조립하여 사용할 수 있으므로 물류 비용을 크게 절감시킬 수 있다.Accordingly, research and development is underway on paper boxes that can replace Styrofoam boxes. In other words, various research attempts are being made to increase the thermal and cold insulation properties of paper boxes. Paper boxes take up less space and are much easier to open and close. It is easy to manufacture and can be stored in the unfolded state and simply assembled when in use, greatly reducing logistics costs.
또한, 표면에 자유롭게 인쇄할 수 있으므로 신선식품을 제공하는 업체에서는 종이박스의 상표 등을 부착하여 브랜드 사용의 자유도가 높아지는 장점이 있다. 스티로폼 박스에 비해 분리 배출이 용이하다는 장점도 있다.In addition, since it can be freely printed on the surface, companies providing fresh food have the advantage of increasing the freedom of brand use by attaching labels to paper boxes. It also has the advantage of being easier to separate and discharge compared to Styrofoam boxes.
하지만 종이박스는 재질상 한계로 인해 방수성이 크게 떨어지며 보온, 보냉 효과가 스티로폼 박스에 비해 낮다는 문제가 있다. 종이박스의 단점은 종이 재질 자체에서도 기인하지만, 종이박스의 조립 형태에서도 기인한다. 따라서 종이박스의 이러한 단점을 개선할 수 있다면 기존에 사용되는 스티로폼 박스의 대체가 가능할 것이다.However, due to material limitations, paper boxes have significantly lower waterproofing properties and have lower thermal and cold insulation effects than Styrofoam boxes. The disadvantages of paper boxes come not only from the paper material itself, but also from the way the paper box is assembled. Therefore, if these shortcomings of paper boxes can be improved, it will be possible to replace the existing Styrofoam boxes.
도 1은 종래 종이 재질의 포장용 상자(10)의 전개도이다. 도 1을 참조하면, 포장용 상자(10)는 4개의 측면(11,12,13,14)과, 측면(11,12,13,14)의 상부에 각각 형성되는 상부날개(11a,12a,13a,14a)와, 측면(11,12,13,14)의 하부에 각각 형성되는 하부날개(11b,12b,13b,14b)를 포함한다.Figure 1 is an exploded view of a conventional packaging box 10 made of paper. Referring to Figure 1, the packaging box 10 has four sides (11, 12, 13, 14) and upper wings (11a, 12a, 13a) formed on the upper portions of the sides (11, 12, 13, 14), respectively. , 14a) and lower wings 11b, 12b, 13b, and 14b formed on the lower portions of the sides 11, 12, 13, and 14, respectively.
측면(11,12,13,14)은 제1 측면(11), 제2 측면(12), 제3 측면(13), 제4 측면(14)을 포함한다. 제1 측면(11), 제2 측면(12), 제3 측면(13), 제4 측면(14)은 일렬로 배치되는 형태로 일체 형성된다. 포장용 상자(10)가 조립될 때, 가장 왼쪽에 위치한 제1 측면(11)의 좌측단과 가장 오른쪽에 위치한 제4 측면(14)의 우측단이 서로 결합한다. 결합의 용이함을 위해 제4 측면(14)의 우측단에는 보조날개(14a)가 형성될 수 있다.The sides 11, 12, 13, and 14 include a first side 11, a second side 12, a third side 13, and a fourth side 14. The first side 11, the second side 12, the third side 13, and the fourth side 14 are integrally formed in a line. When the packaging box 10 is assembled, the left end of the first side 11 located on the leftmost side and the right end of the fourth side 14 located on the rightmost side are coupled to each other. For ease of assembly, an auxiliary wing 14a may be formed on the right end of the fourth side 14.
또한, 조립을 위해 제1 측면(11)과 제4 측면(14)을 결합시키면, 제1 측면(11)과 제3 측면(13)이 마주보고 제2 측면(12)과 제4 측면(14)이 마주본다. 이어 각 측면의 상부에 형성되는 상부날개(11a,12a,13a,14a)를 내측으로 접으면 포장용 상자(10)의 상부면이 조립되고, 각 측면에 하부에 형성되는 하부날개(11b,12b,13b,14b)를 내측으로 접으면 포장용 상자(10)의 하부면이 조립되는 방식이다. 이러한 사각 박스의 전개도는 일반적으로 사용되고 있다.In addition, when the first side 11 and the fourth side 14 are combined for assembly, the first side 11 and the third side 13 face each other and the second side 12 and the fourth side 14 ) face each other. Then, the upper surface of the packaging box 10 is assembled by folding the upper wings (11a, 12a, 13a, 14a) formed on the upper part of each side inward, and the lower wings (11b, 12b, The lower surface of the packaging box 10 is assembled by folding 13b and 14b) inward. This development diagram of a square box is commonly used.
포장용 상자(10)의 조립 용이성을 위해 각 면의 경계에는 접힘선(도 1에서 L1로 표기함)들이 마련된다. 예컨대 측면과 측면사이에 접힘선이 마련되고, 측면과 상부날개 사이에 접힘선이 마련되고, 측면과 하부날개 사이에 접힘선이 마련되는 식이다. 또한 포장용 상자(10)의 상부날개(11a,12a,13a,14a)들 사이, 그리고 하부날개(11b,12b,13b,14b)들 사이에는 절개선(미표기)이 마련된다. 절개선에 의해 각 상부날개(11a,12a,13a,14a) 및 하부날개(11b,12b,13b,14b)가 서로 독립적으로 움직일 수 있다. 이 때, 종래 통상의 포장용 상자(10)에서 절개선의 간격(도 1에서 C1으로 표기함)은 5mm 내지 10mm 인 것이 일반적이다.To facilitate assembly of the packaging box 10, fold lines (indicated as L1 in FIG. 1) are provided on the boundaries of each side. For example, a fold line is provided between the side and the side, a fold line is provided between the side and the upper wing, and a fold line is provided between the side and the lower wing. Additionally, incision lines (not shown) are provided between the upper wings (11a, 12a, 13a, 14a) and the lower wings (11b, 12b, 13b, 14b) of the packaging box (10). Each of the upper wings (11a, 12a, 13a, 14a) and lower wings (11b, 12b, 13b, 14b) can move independently of each other due to the incision line. At this time, in a conventional packaging box 10, the spacing of the cut lines (indicated by C1 in FIG. 1) is generally 5 mm to 10 mm.
이와 같은 형성되는 포장용 상자(10)를 조립하면 사각 박스 형태가 된다. 이 때, 조립된 포장용 상자(10)의 귀퉁이에는 절개선에 의해 필연적으로 틈이 발생한다. 각 귀퉁이는 인접하는 두 개의 측면과 두 개의 상부날개 또는 하부날개가 겹치는 부분에 해당하는데, 이 때 날개들 사이의 절개선으로 인해 틈이 발생하게 되는 것이다. 조립된 포장용 상자(10)에는 상부에 네 개의 귀퉁이가 있고, 하부에 네 개의 귀퉁이가 있으므로 총 8개의 틈이 생성된다. 이들 틈은 조립용 상자(10)의 내외부를 연통시킨다. 이로 인해 종이박스의 보온, 보냉효과가 스티로폼 박스에 비해 크게 떨어지는 문제점이 있다.When the packaging box 10 formed in this way is assembled, it takes the form of a square box. At this time, gaps inevitably occur at the corners of the assembled packaging box 10 due to the incision lines. Each corner corresponds to the area where two adjacent sides and two upper or lower wings overlap, and at this time, a gap is created due to the cut line between the wings. The assembled packaging box 10 has four corners at the top and four corners at the bottom, so a total of eight gaps are created. These gaps communicate the inside and outside of the assembly box 10. Because of this, there is a problem that the thermal and cold insulation effects of paper boxes are significantly lower than those of Styrofoam boxes.
또한, 종래의 포장용 상자(10)는 종이로 이루어짐에 따라 벽체 구조 자체가 약하여 내용물을 적재하여 운반이나 운송할 때, 그 형상을 온전하게 유지하는 데에 한계가 따르는 문제점이 있었다.In addition, since the conventional packaging box 10 is made of paper, the wall structure itself is weak, so there is a problem in maintaining its shape intact when loading and transporting the contents.
따라서, 상기한 종래의 문제점을 해결하기 위한 본 발명은, 보관 및 운송에 뛰어나고, 커버부의 조립과 테이핑 작업을 용이하게 행할 수 있어 조립성이 매우 우수하며, 조립된 상태에서 견고하고 안정적인 박스 형태를 유지할 수 있는 종이 포장 박스를 제공하는 데에 그 목적이 있다.Therefore, the present invention to solve the above-described conventional problems is excellent in storage and transportation, has excellent assembling ability by enabling easy assembly and taping of the cover portion, and has a sturdy and stable box shape in the assembled state. The purpose is to provide paper packaging boxes that can be maintained.
또한, 본 발명은 보온과 보냉, 나아가 방수의 기능을 가져 다양한 내용물을 수용하여 운송할 수 있고, 별도의 고정 수단 없이 간단한 일체형 구조를 통해 끼움부가 쉽게 분리되지 않게 하여 형상 유지의 지속성을 확보할 수 있는 종이 포장 박스를 제공하는데 다른 목적이 있다.In addition, the present invention has the functions of thermal insulation, cold insulation, and even waterproofing, so that various contents can be accommodated and transported, and the continuity of shape maintenance can be ensured by preventing the fitting part from being easily separated through a simple integrated structure without a separate fixing means. There is another purpose in providing paper packaging boxes.
본 발명의 해결과제는 이상에서 언급한 것들에 한정되지 않으며, 언급되지 아니한 다른 해결과제들은 아래의 기재로부터 당업자에게 명확하게 이해될 수 있을 것이다.The problems to be solved by the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the description below.
상기 본 발명의 목적들 및 다른 특징들을 달성하기 위한 본 발명의 일 관점에 따르면, 종이 포장 박스에 있어서, 바닥과 네 측벽 면을 형성하는 박스 바디부; 상기 박스 바디부의 모서리부에 형성되며, 대각선 방향으로 절곡 라인이 형성되어 종이 포장 박스가 박스 형태로 절곡 조립될 때 벽면 측에 중첩되게 구비되는 보강 모서리부; 상기 박스 바디부의 대향하는 두 측벽 면 각각의 끝단에서 외측으로 연장되는 커버부; 상기 박스 바디부의 다른 대향하는 두 측벽 면 각각의 끝단에서 외측으로 소정 길이 연장되는 외향절곡 보강부; 상기 외향절곡 보강부의 끝단에서 외측으로 연장 형성되는 하향절곡 보강부; 상기 하향절곡 보강부의 끝단부에 연장 형성되어 종이 포장 박스가 박스 형태로 절곡 조립될 시 양단부가 상기 박스 바디부의 벽면과 상기 보강 모서리부 사이의 간극으로 삽입되는 끼움 결합부; 및 상기 하향절곡 보강부와 끼움 결합부에 구비되어 상기 끼움 결합부의 양단부의 조립을 보조하고 그 끼움 결합부의 단부의 끼움 상태를 유지하도록 형성되는 끼움결합 보조부;를 포함하는 것을 특징으로 하는 종이 포장 박스가 제공된다.According to one aspect of the present invention for achieving the above objects and other features of the present invention, there is provided a paper packaging box, comprising: a box body portion forming a bottom and four side walls; A reinforcing corner portion is formed at a corner of the box body and has a diagonal bending line so as to overlap the wall side when the paper packaging box is bent and assembled into a box shape; a cover portion extending outward from the ends of each of two opposing side walls of the box body; an outwardly bent reinforcement portion extending outward by a predetermined length from the ends of each of the other two opposing side walls of the box body; a downward bending reinforcement portion extending outward from an end of the outward bending reinforcement portion; A fitting coupling part extending from an end of the downward bending reinforcement part and having both ends inserted into a gap between the wall surface of the box body part and the reinforcement corner part when the paper packaging box is bent and assembled into a box shape; and a fitting auxiliary part provided at the downwardly bent reinforcing part and the fitting coupling part to assist in assembling both ends of the fitting coupling part and maintaining the fitted state of the ends of the fitting coupling part; a paper packaging box comprising a. is provided.
본 발명에 있어서, 상기 박스 바디부는 내면에 비닐코팅 또는 단열시트가 구비되고, 상기 절곡 라인은 상기 보강 모서리부가 그 절곡 라인을 중심으로 중첩될 때 외측으로 절곡되게 하는 라인으로 형성되고, 상기 보강 모서리부는, 종이 포장 박스가 박스 형태로 절곡 조립될 시 벽면 측에 중첩되게 구비되는 상태에서, 그 상단이 측벽 면의 상단과 동일하거나 그보다 낮은 위치에 있도록 형성되며, 상기 외향절곡 보강부는 상기 박스 바디부의 측벽 면의 높이의 1/5만큼 연장될 수 있다.In the present invention, the box body portion is provided with a vinyl coating or an insulating sheet on the inner surface, and the bending line is formed as a line that causes the reinforcing edge portion to be bent outward when overlapped around the bending line, and the reinforcing edge portion is bent outward. The portion is formed so that its upper end is at the same level or lower than the upper end of the side wall when the paper packaging box is bent and assembled into a box shape, and is provided to overlap the wall side, and the outward bending reinforcement portion is of the box body portion. It can extend as much as 1/5 of the height of the side wall surface.
본 발명에 있어서, 상기 박스 바디부는 내면에 비닐코팅 또는 단열시트가 구비되고, 상기 끼움 결합부는 상기 하향절곡 보강부의 끝단에서 연장 형성되는 베이스 연장부; 및 상기 베이스 연장부의 양단에 형성되어 종이 포장 박스가 박스 형태로 절곡 조립될 시 양단부가 상기 박스 바디부의 벽면과 상기 보강 모서리부 사이의 간극으로 그 단부가 삽입되는 날개부로 이루어질 수 있다.In the present invention, the box body portion is provided with a vinyl coating or an insulating sheet on the inner surface, and the fitting portion includes a base extension portion extending from an end of the downwardly bent reinforcing portion; and wings formed at both ends of the base extension so that when the paper packaging box is bent and assembled into a box shape, both ends are inserted into the gap between the wall surface of the box body portion and the reinforcing corner portion.
본 발명에 있어서, 상기 박스 바디부는 내면에 비닐코팅 또는 단열시트가 구비되고, 상기 끼움결합 보조부는 상기 끼움 결합부의 폭방향 센터라인을 따라 형성되는 제1 절곡 라인; 및 일단부가 상기 제1 절곡 라인의 상단 위치에 위치된 상태에서 경사지게 형성되는 제2 절곡 라인;으로 이루어질 수 있다.In the present invention, the box body portion is provided with a vinyl coating or an insulating sheet on the inner surface, and the fitting auxiliary portion includes a first bending line formed along a center line in the width direction of the fitting joint portion; and a second bending line formed to be inclined with one end positioned at an upper position of the first bending line.
본 발명에 있어서, 상기 박스 바디부는 내면에 비닐코팅 또는 단열시트가 구비되고, 상기 끼움결합 보조부는 상기 끼움 결합부의 폭방향 센터라인을 따라 형성되는 제1 절곡 라인; 및 일단이 상기 제1 절곡 라인의 상단에 형성되고 타단은 상기 제1 절곡 라인의 하단에서 소정 거리 떨어진 위치에 형성되는 제2 절곡 라인;으로 이루어질 수 있다.In the present invention, the box body portion is provided with a vinyl coating or an insulating sheet on the inner surface, and the fitting auxiliary portion includes a first bending line formed along a center line in the width direction of the fitting joint portion; and a second bending line, one end of which is formed at an upper end of the first bending line, and the other end of which is formed at a predetermined distance away from the lower end of the first bending line.
본 발명에 있어서, 상기 제1 절곡 라인은 그 제1 절곡 라인이 형성되는 부분에서 상기 하향절곡 보강부와 끼움 결합부가 내측으로 힘이 작용하는 절곡 라인으로 형성되며, 상기 제2 절곡 라인은 그 제2 절곡 라인이 형성되는 부분에서 상기 하향절곡 보강부와 끼움 결합부가 외측으로 힘이 작용하도록 하는 절곡 라인으로 형성될 수 있다.In the present invention, the first bending line is formed as a bending line in which a force is applied inward from the downward bending reinforcement portion and the fitting coupling portion at the portion where the first bending line is formed, and the second bending line is the bending line. 2 At the portion where the bending line is formed, the downward bending reinforcement portion and the fitting joint portion may be formed as a bending line that causes force to act outward.
본 발명에 있어서, 상기 종이 포장 박스는 파형 플레이트가 내벽과 외벽 사이에 구비되는 종이 판재로 구성되고, 상기 제1 절곡 라인은 상기 종이 판재의 외벽 측에 형성되어 이 제1 절곡 라인이 절곡될 시 바깥쪽에서 안쪽으로 들어가게 형성되는 절곡 라인으로 이루어지며, 상기 제2 절곡 라인은 상기 종이 판재의 내벽 측에 형성되어 이 제2 절곡 라인이 절곡될 시 안쪽에서 바깥쪽으로 들어가게 형성되는 절곡 라인으로 이루어질 수 있다.In the present invention, the paper packaging box is composed of a paper plate in which a corrugated plate is provided between the inner wall and the outer wall, and the first bending line is formed on the outer wall of the paper plate when the first bending line is bent. It consists of a bending line that is formed from the outside to the inside, and the second bending line is formed on the inner wall of the paper plate, so that when the second bending line is bent, it can be made of a bending line that is formed to go in from the inside to the outside. .
본 발명에 있어서, 상기 끼움 결합부의 연장 단은 내측으로 움푹 들어간 호(arc) 형태로 형성될 수 있다.In the present invention, the extended end of the fitting portion may be formed in the shape of an arc that is recessed inward.
본 발명에 있어서, 상기 박스 바디부는 내면에 비닐코팅 또는 단열시트가 구비되고, 상기 보강 모서리부와 외향절곡 보강부 간에 구비되어 종이 포장 박스가 박스 형태로 절곡 조립될 시 벽면 측에 중첩되는 상기 보강 모서리부가 상기 외향절곡 보강부에 대하여 고정되도록 형성되는 고정부; 및 상기 고정부와 커버부 간에 구비되어 종이 포장 박스가 박스 형태로 절곡 조립될 시 상기 박스 바디부의 상측 개방부를 덮는 상기 커버부가 임시 고정되도록 형성되는 커버부 가(假)고정부;를 더 포함할 수 있다.In the present invention, the box body part is provided with a vinyl coating or an insulating sheet on the inner surface, and is provided between the reinforcing corner part and the outward bending reinforcement part, so that the reinforcement overlaps the wall side when the paper packaging box is bent and assembled into a box shape. A fixing part formed so that the corner part is fixed to the outward bending reinforcement part; And a cover part temporary fixing part provided between the fixing part and the cover part to temporarily fix the cover part covering the upper opening part of the box body when the paper packaging box is bent and assembled into a box shape. It may further include; You can.
본 발명에 있어서, 상기 고정부는 상기 보강 모서리부에 형성되는 돌출부, 및 상기 외향절곡 보강부에 형성되어 종이 포장 박스가 박스 형태로 절곡 조립될 시 벽면 측에 중첩되는 상기 보강 모서리부의 돌출부가 삽입되는 삽입 구멍으로 이루어지며, 상기 커버부 가고정부는 상기 커버부의 양단 가장자리부에 형성되어 상기 커버부의 가장자리부에 상기 돌출부의 상단이 장착되는 장착구로 형성될 수 있다.In the present invention, the fixing part includes a protrusion formed on the reinforcing corner portion, and a protrusion formed on the outward bending reinforcing portion that overlaps the wall side when the paper packaging box is bent and assembled into a box shape. It consists of an insertion hole, and the cover part temporary part is formed on both ends of the cover part and can be formed as a mounting hole where the upper end of the protrusion is mounted on the edge of the cover part.
본 발명에 있어서, 상기 장착구는 사각 슬롯 형태의 관통구멍이나, 외측에서 내측으로 절개되어 형성되는 홈, 또는 한 변을 제외한 세 변이 절개되어 형성된 사각 절개편 중에서 선택되는 하나로 이루어질 수 있다.In the present invention, the mounting device may be formed of one selected from the group consisting of a through hole in the form of a square slot, a groove formed by cutting from the outside to the inside, or a square cut piece formed by cutting three sides except one side.
본 발명에 있어서, 상기 박스 바디부는 내면에 비닐코팅 또는 단열시트가 구비되고, 상기 커버부 중 일측 커버부에 구비되는 테이핑부; 및 상기 커버부의 내측에 구비되는 습도 조절 수단;중 적어도 하나 이상을 더 포함할 수 있다.In the present invention, the box body part is provided with a vinyl coating or an insulating sheet on the inner surface, and a taping part is provided on one cover part among the cover parts; and a humidity control means provided inside the cover part. It may further include at least one of the following.
본 발명에 따른 종이 포장 박스에 의하면 다음과 같은 효과를 제공한다.The paper packaging box according to the present invention provides the following effects.
첫째, 본 발명은 전개된 상태로 보관 및 운반됨으로써 스티로폼 박스에 비하여 보관 및 운송이 뛰어난 효과가 있다.First, the present invention has superior storage and transportation effects compared to a Styrofoam box by being stored and transported in a deployed state.
둘째, 본 발명은 보온과 보냉, 나아가 방수의 기능을 가져 다양한 내용물을 수용하여 운송할 수 있는 효과가 있다.Second, the present invention has the effect of being able to accommodate and transport various contents by having the functions of thermal insulation, cold insulation, and even waterproofing.
셋째, 본 발명은 조립된 상태에서 벽체가 견고하고 안정적인 박스 형태를 유지할 수 있어 운송 과정에서 파손되지 않고 안정적인 형상 유지를 확보할 수 있는 효과가 있다.Third, the present invention has the effect of ensuring that the wall maintains a sturdy and stable box shape in the assembled state without being damaged during transportation and maintaining a stable shape.
넷째, 본 발명은 별도의 고정 수단 없이 간단한 일체형 구조를 통해 끼움부가 쉽게 분리되지 않게 하여 형상이 지속적으로 유지될 수 있도록 하여 포장 박스로서의 기능성을 확보할 수 있는 효과가 있다.Fourth, the present invention has the effect of securing functionality as a packaging box by ensuring that the shape is continuously maintained by preventing the fitting part from being easily separated through a simple integrated structure without a separate fixing means.
다섯째, 본 발명은 커버부의 조립과 테이핑 작업을 용이하게 행할 수 있어 조립성이 매우 뛰어나 작업성과 생산성을 증대할 수 있는 효과가 있다.Fifth, the present invention has the effect of increasing workability and productivity because the assembly and taping work of the cover part can be easily performed, and the assembly is very excellent.
본 발명의 효과는 이상에서 언급된 것들에 한정되지 않으며, 언급되지 아니한 다른 해결과제들은 아래의 기재로부터 당업자에게 명확하게 이해되어 질 수 있을 것이다.The effects of the present invention are not limited to those mentioned above, and other problems not mentioned can be clearly understood by those skilled in the art from the description below.
도 1은 종래 종이 재질의 포장용 상자를 나타내는 전개도이다.Figure 1 is an exploded view showing a conventional packaging box made of paper.
도 2는 본 발명에 따른 종이 포장 박스의 일 실시 예를 전개하여 나타내는 도면이다.Figure 2 is a diagram showing an expanded embodiment of a paper packaging box according to the present invention.
도 3은 본 발명에 따른 종이 포장 박스를 박스 형태로 조립한 상태를 나타내는 도면으로서, 커버부가 일부 개방된 상태를 나타내는 도면이다.Figure 3 is a view showing a state in which the paper packaging box according to the present invention is assembled into a box shape, and is a view showing a state in which the cover portion is partially open.
도 4는 본 발명에 따른 종이 포장 박스의 다른 실시 예를 전개하여 나타내는 도면이다. Figure 4 is a diagram showing another embodiment of the paper packaging box according to the present invention.
본 발명의 추가적인 목적들, 특징들 및 장점들은 다음의 상세한 설명 및 첨부도면으로부터 보다 명료하게 이해될 수 있다. Additional objects, features and advantages of the present invention may be more clearly understood from the following detailed description and accompanying drawings.
본 발명의 상세한 설명에 앞서, 본 발명은 다양한 변경을 도모할 수 있고, 여러 가지 실시 예를 가질 수 있는바, 아래에서 설명되고 도면에 도시된 예시들은 본 발명을 특정한 실시 형태에 대해 한정하려는 것이 아니며, 본 발명의 사상 및 기술 범위에 포함되는 모든 변경, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다.Prior to a detailed description of the present invention, it should be noted that the present invention is capable of various modifications and may have various embodiments, and the examples described below and shown in the drawings are not intended to limit the present invention to specific embodiments. No, it should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention.
어떤 구성요소가 다른 구성요소에 "연결되어" 있다거나 "접속되어" 있다고 언급된 때에는, 그 다른 구성요소에 직접적으로 연결되어 있거나 또는 접속되어 있을 수도 있지만, 중간에 다른 구성요소가 존재할 수도 있다고 이해되어야 할 것이다. 반면에, 어떤 구성요소가 다른 구성요소에 "직접 연결되어" 있다거나 "직접 접속되어" 있다고 언급된 때에는, 중간에 다른 구성요소가 존재하지 않는 것으로 이해되어야 할 것이다.When a component is said to be "connected" or "connected" to another component, it is understood that it may be directly connected to or connected to the other component, but that other components may exist in between. It should be. On the other hand, when it is mentioned that a component is “directly connected” or “directly connected” to another component, it should be understood that there are no other components in between.
본 명세서에서 사용한 용어는 단지 특정한 실시 예를 설명하기 위해 사용된 것으로, 본 발명을 한정하려는 의도는 아니다. 단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한, 복수의 표현을 포함한다. 본 명세서에서, "포함하다" 또는 "가지다" 등의 용어는 명세서상에 기재된 특징, 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것이 존재함을 지정하려는 것이지, 하나 또는 그 이상의 다른 특징들이나 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것들의 존재 또는 부가 가능성을 미리 배제하지 않는 것으로 이해되어야 한다.The terms used in this specification are merely used to describe specific embodiments and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as “comprise” or “have” are intended to indicate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.
또한, 첨부 도면을 참조하여 설명함에 있어, 도면 부호에 관계없이 동일한 구성 요소는 동일한 참조부호를 부여하고 이에 대한 중복되는 설명은 생략하기로 한다. 본 발명을 설명함에 있어서 관련된 공지 기술에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.In addition, when describing with reference to the accompanying drawings, identical components will be assigned the same reference numerals regardless of the reference numerals, and overlapping descriptions thereof will be omitted. In describing the present invention, if it is determined that a detailed description of related known technologies may unnecessarily obscure the gist of the present invention, the detailed description will be omitted.
이하, 본 발명의 바람직한 실시 예에 따른 종이 포장 박스에 대하여 첨부 도면을 참조하여 상세히 설명한다.Hereinafter, a paper packaging box according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 2는 본 발명에 따른 종이 포장 박스의 일 실시 예를 전개하여 나타내는 도면이고, 도 3은 본 발명에 따른 종이 포장 박스를 박스 형태로 조립한 상태를 나타내는 도면으로서, 커버부가 일부 개방된 상태를 나타내는 도면이다.Figure 2 is a view showing an expanded version of an embodiment of the paper packaging box according to the present invention, and Figure 3 is a view showing the paper packaging box according to the present invention assembled into a box shape, with the cover part partially open. This is a drawing that represents.
본 발명에 따른 종이 포장 박스는, 골판지를 포함하는 종이 재질로 형성되는 종이 포장 박스로서, 도 2 및 도 3에 나타낸 바와 같이, 전개된 상태에서 바라볼 때 크게 박스 바디부(110)와, 보강 모서리부(120)와, 커버부(130)와, 외향절곡 보강부(140)와, 하향절곡 보강부(150)와, 끼움 결합부(160), 및 끼움결합 보조부(170)를 포함하며, 이에 더하여 고정부(180), 및 커버부 가(假) 고정부(190)를 더 포함할 수 있다.The paper packaging box according to the present invention is a paper packaging box formed of a paper material including corrugated cardboard. As shown in FIGS. 2 and 3, when viewed in an unfolded state, it largely includes a box body portion 110 and a reinforcement It includes a corner portion 120, a cover portion 130, an outward bending reinforcement portion 140, a downward bending reinforcement portion 150, a fitting coupling portion 160, and a fitting auxiliary portion 170, In addition, it may further include a fixing part 180 and a temporary cover fixing part 190.
구체적으로, 본 발명에 따른 종이 포장 박스는, 골판지를 포함하는 종이 재질로 형성되는 종이 포장 박스로서, 도 2 및 도 3에 나타낸 바와 같이, 전개된 상태에서 박스 형태로 접을 때 바닥과 상하좌우 벽면을 형성하는 박스 바디부(110); 상기 박스 바디부(110)의 모서리부에 형성되며, 대각선 방향으로 절곡 라인(121)이 형성되어 박스 형태로 절곡 조립될 시 벽면 측(자세하게는 벽면 외측)에 중첩되게 구비되는 보강 모서리부(120); 상기 박스 바디부(110)의 상하좌우 벽면 중 대향하는 한 쌍의 벽면(좌우 벽면 또는 상하 벽면) 각각의 끝단에서 외측으로 연장되어 박스 형태로 절곡 조립될 시 상기 박스 바디부(110)의 상측 개방부는 커버하는 커버부(130); 상기 박스 바디부(110)의 상하좌우 벽면 중 대향하는 다른 한 쌍의 벽면(즉, 커버부(120)가 형성되는 않은 측의 대향하는 한 쌍의 벽면) 각각의 끝단에서 외측으로 소정 길이 연장되는 외향절곡 보강부(140); 상기 외향절곡 보강부(140)의 끝단에서 외측으로 소정 길이 연장되되, 연장단부가 사다리꼴 형태로 형성되는 하향절곡 보강부(150); 상기 하향절곡 보강부(150)의 끝단에 연장 형성되어 박스 형태로 절곡 조립될 시 양단부가 상기 박스 바디부(110)의 벽면과 상기 보강 모서리부(120) 사이의 간극으로 삽입되어 측벽체를 마감하는 끼움 결합부(160); 및 상기 하향절곡 보강부(150)와 끼움 결합부(160)에 구비되어 상기 끼움 결합부(160)의 양단부의 조립을 보조하고 그 끼움 결합부(160)의 양단부의 끼움 상태를 유지하도록 형성되는 끼움결합 보조부(170);을 포함한다.Specifically, the paper packaging box according to the present invention is a paper packaging box made of paper material including corrugated cardboard, and as shown in Figures 2 and 3, when folded into a box shape in the unfolded state, the floor and the top, bottom, left, and right walls A box body portion 110 forming a; Reinforcement corner portions 120 are formed at the corners of the box body portion 110, and have bending lines 121 formed in the diagonal direction, and are provided to overlap on the wall side (specifically, the outside of the wall surface) when bent and assembled into a box shape. ); The top, bottom, left, and right walls of the box body 110 extend outward from each end of a pair of opposing walls (left and right walls or top and bottom walls), and when bent and assembled into a box shape, the top of the box body 110 opens. A cover part 130 that covers the part; A predetermined length extends outward from each end of the other pair of opposing walls among the top, bottom, left, and right walls of the box body portion 110 (i.e., the pair of opposing walls on the side on which the cover portion 120 is not formed). Outward bending reinforcement portion 140; A downwardly bent reinforcing portion 150 extending outward from an end of the outwardly bent reinforcing portion 140 by a predetermined length and having an extended end formed in a trapezoidal shape; When the downwardly bent reinforcing part 150 is extended at the end and bent and assembled into a box shape, both ends are inserted into the gap between the wall surface of the box body part 110 and the reinforcing corner part 120 to finish the side wall. A fitting coupling portion 160; And is provided on the downward bending reinforcement portion 150 and the fitting portion 160 to assist in the assembly of both ends of the fitting portion 160 and to maintain the fitted state of both ends of the fitting portion 160. Includes a fitting auxiliary part 170.
이에 더하여, 본 발명의 종이 포장 박스는, 상기 보강 모서리부(120)와 외향절곡 보강부(140) 간에 구비되어 박스 형태로 절곡 조립될 시 벽면 측에 중첩되는 보강 모서리부(120)가 외향절곡 보강부(140)에 대하여 고정되도록 형성되는 고정부(180); 및 상기 고정부(180)와 커버부(130) 간에 구비되어 박스 형태로 절곡 조립될 시 상기 박스 바디부(110)의 상측 개방부를 덮는 상기 커버부(130)가 임시 고정되도록 형성되는 커버부 가(假) 고정부(190)를 더 포함할 수 있다.In addition, the paper packaging box of the present invention is provided between the reinforcing edge portion 120 and the outward bending reinforcement portion 140, and when bent and assembled into a box shape, the reinforcing edge portion 120 overlapping the wall side is bent outward. A fixing part 180 formed to be fixed to the reinforcement part 140; And a cover part provided between the fixing part 180 and the cover part 130 to temporarily fix the cover part 130 that covers the upper opening of the box body part 110 when bent and assembled into a box shape. (假) It may further include a fixing part 190.
이하, 각 구성부들에 대하여 보다 상세히 설명한다.Hereinafter, each component will be described in more detail.
상기 박스 바디부(110)는 전개된 상태에서 박스 형태로 접을 때 바닥과 상하좌우 벽면(측벽)을 형성하여 상부가 개방되는 함체를 형성하는 구성부이다.The box body portion 110 is a component that forms a bottom and upper, lower, left, and right walls (side walls) when folded into a box shape in an unfolded state, forming a box with an open top.
구체적으로, 상기 박스 바디부(110)는 사각형의 바닥부(111)와, 상기 바닥부(111)의 대향하는 두 양단(예를 들면, 좌우 양단)에서 외측으로 소정 길이 연장되는 제1 측벽부(또는 한 쌍의 제1 측벽부)(112), 및 상기 바닥부(111)의 다른 대향하는 두 양단(예를 들면, 상하 양단)에서 외측으로 소정 길이 연장되는 제2 측벽부(또는 한 쌍의 제2 측벽부)(113)로 이루어진다.Specifically, the box body portion 110 includes a rectangular bottom portion 111 and a first side wall portion extending a predetermined length outward from two opposite ends (for example, left and right ends) of the bottom portion 111. (or a pair of first side wall portions) 112, and a second side wall portion (or a pair) extending outward by a predetermined length from the other two opposing ends (e.g., both upper and lower ends) of the bottom portion 111. It consists of a second side wall portion) (113).
상기 제1 측벽부(112)와 제2 측벽부(113)는 동일한 연장 길이를 갖고 형성된다.The first side wall portion 112 and the second side wall portion 113 are formed to have the same extension length.
본 발명에서 상기 박스 바디부(110)는 인체에 무해한 비닐코팅(114)(또는 단열시트)가 구비되어 보온 및 보냉, 및 방수 기능을 제공할 수 있다. 물론, 이러한 비닐코팅이나 단열시트는 커버부(130)의 내면 측에도 구비될 수 있다.In the present invention, the box body portion 110 is provided with a vinyl coating 114 (or an insulating sheet) that is harmless to the human body and can provide thermal insulation, cold insulation, and waterproofing functions. Of course, such vinyl coating or insulation sheet may also be provided on the inner side of the cover portion 130.
계속해서, 상기 보강 모서리부(120)는 상기 박스 바디부(110)의 모서리부에 형성되어 박스 형태로 절곡 조립될 시 벽면 측(상세하게는 하향절곡 보강부(150)가 형성되는 측벽부)에 중첩되게 구비되는 구성부이다.Subsequently, the reinforcing corner portion 120 is formed on the corner portion of the box body portion 110 and is bent and assembled into a box shape on the wall side (specifically, the side wall portion where the downwardly bent reinforcing portion 150 is formed). It is a component provided to overlap.
상기 보강 모서리부(120)는 본 발명의 종이 포장 박스를 박스 형태로 절곡 조립할 시 대각선을 센터라인으로 하여 접히는데, 이때 보강 모서리부(120)의 중첩을 용이하게 하여 조립성을 향상시킬 수 있도록 대각선 방향으로 절곡 라인(121)이 형성된다.The reinforcing corner portion 120 is folded with the diagonal line as the center line when bending and assembling the paper packaging box of the present invention into a box shape. At this time, the reinforcing corner portion 120 can be easily overlapped to improve assemblyability. A bending line 121 is formed in the diagonal direction.
여기에서, 상기 절곡 라인(121)은 보강 모서리부(120)가 외측으로 절곡될 수 있게 형성된다. 다시 말해서, 상기 절곡 라인(121)은 보강 모서리부(120)가 대칭되게 접힐 때 외측으로 힘이 작용하도록 하는 라인으로 형성된다.Here, the bending line 121 is formed so that the reinforcing edge portion 120 can be bent outward. In other words, the bending line 121 is formed as a line that causes force to act outward when the reinforcing edge portion 120 is symmetrically folded.
또한, 상기 보강 모서리부(121)는, 종이 포장 박스가 박스 형태로 절곡 조립될 시 벽면 측에 중첩되게 구비되는 상태에서, 그 상단이 측벽부(도면에서는 112)의 상단과 동일하거나 그보다 약간 낮은 위치에 있도록 형성되는 것이 바람직하다.In addition, the reinforcing corner portion 121 is provided to overlap the wall side when the paper packaging box is bent and assembled into a box shape, and its upper end is equal to or slightly lower than the upper end of the side wall portion (112 in the drawing). It is desirable to be formed to be in position.
다음으로, 상기 커버부(130)는 상기 박스 바디부(110)의 상하좌우 벽면 중 대향하는 한 쌍의 벽면(도면에서는 제2 측벽부(113)) 각각의 끝단에서 외측으로 연장되어 종이 포장 박스가 박스 형태로 절곡 조립될 시 상기 박스 바디부(110)의 상측 개방부를 커버하는 구성부이다.Next, the cover portion 130 extends outward from each end of a pair of opposing walls (the second side wall portion 113 in the drawing) among the top, bottom, left, and right walls of the box body portion 110 to form a paper packaging box. It is a component that covers the upper opening of the box body portion 110 when bent and assembled into a box shape.
본 발명에서 상기 커버부(130)에는 테이핑 작업을 용이하게 실행할 수 있도록 일측 커버부의 단부에 테이핑부가 구비될 수 있다. 상기 테이핑부는 일단부가 커버부에 접착 고정되며, 타측 커버부 측으로 소정 길이 연장되는 부분에는 박리지가 구비되는 접착 테이프로 구성된다.In the present invention, the cover part 130 may be provided with a taping part at one end of the cover part to facilitate taping. The taping part is composed of an adhesive tape, one end of which is adhesively fixed to the cover part, and a part extending a predetermined length toward the other cover part is provided with release paper.
계속해서, 상기 외향절곡 보강부(140)는 상기 박스 바디부(110)의 상하좌우 벽면 중 대향하는 다른 한 쌍의 벽면, 즉 커버부(130)가 형성되는 않은 측의 대향하는 한 쌍의 두 벽면(도면에서는 제1 측벽부(112)) 각각의 끝단에서 외측으로 소정 길이 연장되는 구성부이다.Subsequently, the outward bending reinforcing part 140 is connected to another pair of opposite wall surfaces among the upper, lower, left, and right walls of the box body part 110, that is, a pair of opposing walls on the side where the cover part 130 is not formed. It is a component extending outward by a predetermined length from each end of the wall (first side wall portion 112 in the drawing).
본 발명에서 상기 외향절곡 보강부(140)는 측벽부(112)의 높이의 1/5만큼으로 연장되는 것이 바람직하다. 이는 측벽부(112)와 하향절곡 보강부(150) 간의 상단에 소정 폭으로 형성되어, 그 측벽부(112)와 하향절곡 보강부(150) 그리고 모서리 보강부(120)와 함께 종이 포장 박스가 견고한 구조체가 되도록 한다.In the present invention, the outward bending reinforcement portion 140 is preferably extended to 1/5 of the height of the side wall portion 112. This is formed to a predetermined width at the upper end between the side wall 112 and the downward bending reinforcement portion 150, and the paper packaging box is formed together with the side wall portion 112, the downward bending reinforcement portion 150, and the corner reinforcement portion 120. Make sure it is a sturdy structure.
그리고 상기 하향절곡 보강부(150)는 상기 외향절곡 보강부(140)의 끝단에서 외측으로 소정 길이 연장되되, 연장단부의 형상이 사다리꼴 형태로 형성되는 구성부로서, 측벽부(112)와 함께 종이 포장 상자의 두 측벽이 이중 벽체를 갖도록 한다.In addition, the downwardly bent reinforcing part 150 is a component that extends outward from the end of the outwardly bent reinforcing part 140 for a predetermined length, and the shape of the extended end is formed in a trapezoidal shape, and together with the side wall part 112, the paper The two side walls of the packaging box should have double walls.
다음으로, 상기 끼움 결합부(160)는 상기 하향절곡 보강부(150)의 끝단에 연장 형성되어 본 발명의 종이 포장 박스가 박스 형태로 절곡 조립될 시 양단부가 상기 박스 바디부(110)의 벽면과 상기 보강 모서리부(120) 사이의 간극으로 삽입되어 측벽체를 마감하는 구성부이다.Next, the fitting coupling portion 160 is formed to extend from the end of the downwardly bent reinforcing portion 150, so that when the paper packaging box of the present invention is bent and assembled into a box shape, both ends are connected to the wall surface of the box body portion 110. It is a component that is inserted into the gap between the reinforcement corner portion 120 and finishes the side wall.
상기 끼움 결합부(160)는 하향절곡 보강부(150)의 끝단에서 연장 형성되는 베이스 연장부(161), 및 상기 베이스 연장부(161)의 양단에 형성되어 박스 바디부(110)의 벽면과 상기 보강 모서리부(120) 사이의 간극으로 끼워지는 날개부(162)로 이루어진다.The fitting portion 160 is formed at both ends of the base extension portion 161 and the base extension portion 161 extending from the end of the downwardly bent reinforcing portion 150 and is connected to the wall of the box body portion 110. It consists of a wing portion 162 inserted into the gap between the reinforcing corner portions 120.
*상기 끼움 결합부(160)의 끝단은 도 4에 나타낸 바와 같이 내측으로 움푹 들어간 호(arc) 형태로 형성되는 것이 바람직하다. 이는 아래 끼움결합 보조부(170)와 연계되는 것으로 끼움결합 보조부(170)의 설명에서 그 작용효과에 대하여 설명한다.*The end of the fitting portion 160 is preferably formed in the shape of an arc that is indented inward, as shown in FIG. 4. This is linked to the fitting auxiliary part 170 below, and its effect will be explained in the description of the fitting auxiliary part 170.
이러한 끼움 결합부(160)에서 날개부(162)를 박스 바디부(110)의 벽면과 상기 보강 모서리부(120) 사이의 간극으로 끼움 결합할 때 날개부(162)와 베이스 연장부(161)의 이음부(또는 경계부)에서 구부러짐이 발생하게 되어 쉽게 탈락할 수 있는데, 이러한 탈락 문제점은 아래에서 설명될 끼움결합 보조부(170)에 의해 해소될 수 있다.In this fitting coupling portion 160, when the wing portion 162 is fitted into the gap between the wall surface of the box body portion 110 and the reinforcing corner portion 120, the wing portion 162 and the base extension portion 161 Bending may occur at the joint (or boundary portion) of the , which may result in it easily falling off. This problem of falling off can be solved by the fitting auxiliary part 170, which will be explained below.
상기 끼움결합 보조부(170)는 상기 하향절곡 보강부(150)와 끼움 결합부(160)에 구비되어 상기 끼움 결합부(160)의 양단부의 조립을 보조하고 그 끼움 결합부(160)의 양단부의 끼움 상태를 유지하도록 형성되는 구성부이다.The fitting auxiliary part 170 is provided on the downward bending reinforcement part 150 and the fitting coupling part 160 to assist in the assembly of both ends of the fitting coupling part 160 and to attach both ends of the fitting coupling part 160. It is a component formed to maintain the fitted state.
구체적으로, 상기 끼움결합 보조부(170)는 상기 끼움 결합부(160)의 센터라인(좌우 센터라인 또는 폭방향 센터라인)을 따라 형성되는 제1 절곡 라인(171), 및 일단이 상기 제1 절곡 라인(171)의 상단 위치에 위치된 상태에서 경사지게 형성되는 제2 절곡 라인(172)으로 이루어진다.Specifically, the fitting auxiliary part 170 has a first bending line 171 formed along the center line (left and right center line or width direction center line) of the fitting part 160, and one end is bent at the first bending line 171. It consists of a second bending line 172 that is formed obliquely while positioned at the upper position of the line 171.
즉, 제2 절곡 라인(172)은 일단이 상기 제1 절곡 라인(171)의 상단에 형성되고 타단은 상기 제1 절곡 라인(171)의 하단에서 바깥측(날개부(162) 측)으로 떨어진 위치에 형성되도록 이루어진다.That is, the second bending line 172 has one end formed at the top of the first bending line 171 and the other end spaced away from the bottom of the first bending line 171 to the outside (toward the wing portion 162). It is made to be formed in position.
여기에서, 상기 제1 절곡 라인(171)과 제2 절곡 라인(172)이 형성됨에 있어서, 제1 절곡 라인(171)은 그 제1 절곡 라인(171)이 형성되는 부분에서 상기 하향절곡 보강부(150)와 끼움 결합부(160)가 내측으로 힘이 작용하도록 하는 절곡 라인으로 형성되고, 상기 제2 절곡 라인(172)은 그 제2 절곡 라인(172)이 형성되는 부분에서 상기 하향절곡 보강부(150)와 끼움 결합부(160)가 외측으로 힘이 작용하도록 하는 절곡 라인으로 형성된다.Here, when the first bending line 171 and the second bending line 172 are formed, the first bending line 171 is formed at the downward bending reinforcement portion where the first bending line 171 is formed. (150) and the fitting coupling portion 160 are formed as a bending line that causes force to act inward, and the second bending line 172 is the downward bending reinforcement at the portion where the second bending line 172 is formed. The portion 150 and the fitting portion 160 are formed in a bending line that causes force to act outward.
다시 말해서, 본 발명에 따른 종이 포장 박스는 종이 재질의 파형 플레이트가 종이 재질의 내벽과 외벽 사이에 구비되는 종이 판재로 구성되는데, 예를 들면 골판지와 같은 종이 판재로 구성되는데, 상기 제1 절곡 라인(171)은 외측(외벽 측)에 형성되어 이 제1 절곡 라인(171)이 절곡될 시 바깥쪽에서 안쪽으로 들어가서 그 제1 절곡 라인(171)이 형성되는 부분에서 상대적으로 외측 방향으로 작용하는 힘보다 내측 방향으로 작용하는 힘이 크게 된다. 또한, 상기 제2 절곡 라인(172)은 내측(내벽 측)에 형성되어 이 제2 절곡 라인(172)이 절곡될 시 안쪽에서 바깥쪽으로 들어가서 그 제2 절곡 라인(172)이 형성되는 부분에서 상대적으로 내측 방향으로 작용하는 힘보다 내측 방향을 작용하는 힘이 크게 된다.In other words, the paper packaging box according to the present invention is composed of a paper plate in which a corrugated plate of paper is provided between the inner wall and the outer wall of the paper material, for example, a paper plate such as corrugated cardboard, and the first bending line (171) is formed on the outside (outer wall side), so that when the first bending line 171 is bent, it goes in from the outside and acts in a relatively outward direction at the part where the first bending line 171 is formed. The force acting in the more medial direction becomes larger. In addition, the second bending line 172 is formed on the inner side (inner wall side), so that when the second bending line 172 is bent, it goes from the inside to the outside, so that the second bending line 172 is formed at a relative angle. As a result, the force acting in the medial direction becomes greater than the force acting in the medial direction.
이와 같이 구성되는 끼움결합 보조부(170)는, 상기 끼움 결합부(160)의 날개부(162)를 박스 바디부(110)의 벽면과 상기 보강 모서리부(120) 사이의 간극으로 끼움 결합할 때, 제1 절곡 라인(171)을 안쪽으로 약간 절곡시키고 또한 제2 절곡 라인(172)을 바깥쪽으로 어느 정도 절곡시킨 상태에서 끼움 결합부(160)의 날개부(162)의 끝단을 박스 바디부(110)의 벽면과 상기 보강 모서리부(120) 사이의 간극으로 끼움 결합하며, 이에 날개부(162)와 베이스 연장부(161)의 이음부(또는 경계부)에서 구부러짐이 발생하지 않게 되며, 제1 절곡 라인(171)에서 내측방향으로 작용하는 힘에 의해 날개부(162)는 쉽게 탈락하지 않게 되며, 안정적인 끼움 결합 상태를 유지할 수 있게 된다. 특히, 이러한 끼움결합과 날개부(162)의 결합상태 유지는 상기 끼움 결합부(160)의 끝단이 도 4에 나타낸 바와 같이 내측으로 움푹 들어간 호(arc) 형태로 형성됨으로써 보다 안정적으로 이루어진다.When the fitting auxiliary part 170 configured in this way fits the wing part 162 of the fitting part 160 into the gap between the wall surface of the box body part 110 and the reinforcing corner part 120. , the end of the wing portion 162 of the fitting portion 160 is bent to a box body portion ( The first The wing portion 162 does not easily fall off due to the force acting in the inner direction at the bending line 171, and can maintain a stable fitting state. In particular, maintaining the coupling state of this fitting and the wing portion 162 is achieved more stably by forming the end of the fitting portion 160 in the shape of an arc that is indented inward as shown in FIG. 4.
한편, 본 발명의 종이 포장 박스는, 상기 보강 모서리부(120)와 외향절곡 보강부(140) 간에 구비되어 종이 포장 박스가 박스 형태로 절곡 조립될 시 벽면 측에 중첩되는 보강 모서리부(120)가 외향절곡 보강부(140)에 대하여 고정되도록 형성되는 고정부(180); 및 상기 고정부(180)와 커버부(130) 간에 구비되어 박스 형태로 절곡 조립될 시 상기 박스 바디부(110)의 상측 개방부를 덮는 상기 커버부(130)가 임시 고정되도록 형성되는 커버부 가(假)고정부(190); 중 적어도 하나 이상을 더 포함할 수 있다.Meanwhile, the paper packaging box of the present invention has a reinforcing corner portion 120 provided between the reinforcing corner portion 120 and the outward bending reinforcing portion 140 and overlapping the wall side when the paper packaging box is bent and assembled into a box shape. A fixing part 180 formed to be fixed to the outward bending reinforcement part 140; And a cover part provided between the fixing part 180 and the cover part 130 to temporarily fix the cover part 130 that covers the upper opening of the box body part 110 when bent and assembled into a box shape. (假) fixing part (190); It may further include at least one or more of the following.
상기 고정부(180)는 상기 보강 모서리부(120)의 모서리부가 모따기되어 형성되고, 그 모따기 된 부분의 이웃하는 두 변에서 돌출(서로 직교되는 방향으로 돌출) 형성되는 돌출부(181), 및 상기 외향절곡 보강부(140)에 형성되어 종이 포장 박스가 박스 형태로 절곡 조립될 시 벽면 측에 중첩되는 보강 모서리부(120)로부터 상방으로 돌출되는 돌출부(181)가 삽입되는 삽입 구멍(182)으로 이루어진다(도 3 참조).The fixing part 180 is formed by chamfering an edge of the reinforcing edge part 120, and has a protruding part 181 that protrudes (projects in a direction perpendicular to each other) from two adjacent sides of the chamfered part, and the When the paper packaging box is bent and assembled into a box shape formed on the outward bending reinforcement portion 140, the protrusion 181 that protrudes upward from the reinforcing corner portion 120 overlapping the wall side is inserted into the insertion hole 182. It is done (see Figure 3).
또한, 상기 커버부 가고정부(190)는 상기 커버부(130)의 양단 가장자리부에 형성되어 커버부(130)가 상기 박스 바디부(110)의 상면을 덮을 때 상기 돌출부(181)의 상단이 장착되는 장착구로 형성된다.In addition, the cover part temporary part 190 is formed on both edge portions of the cover part 130, so that when the cover part 130 covers the upper surface of the box body part 110, the upper end of the protrusion 181 It is formed with a mounting hole to be installed.
상기 장착구는 도면에 나타낸 바와 같이 사각 슬롯(rectangular slot) 형태의 관통구멍으로 형성되거나, 외측에서 내측으로 절개된 홈(recess)으로 형성되거나, 외측의 1변을 제외한 3변이 절개된 사각 절개편으로 형성될 수 있다.As shown in the drawing, the mounting hole is formed as a through hole in the form of a rectangular slot, is formed as a recess cut from the outside to the inside, or is formed as a rectangular cut piece with three sides cut except for one side on the outside. can be formed.
상기 장착구는 사각 절개편으로 형성되는 것이 바람직하다. 이는 사각 절개편을 내측으로 구부린 상태에서 그 사각 절개편을 삽입 구멍(182)으로 삽입하고, 사각 절개편이 절곡되어 개방된 측으로 상기 돌출부(181)가 끼움됨으로써 커버부(130)가 가고정되도록 한다. 이러한 상태에서 테이핑을 하거나, 하기 다른 실시 예에서 설명하는 커버부에 일체로 구비되는 테이핑부로 테이핑할 수 있다.The mounting hole is preferably formed as a square cut piece. This allows the cover portion 130 to be temporarily fixed by inserting the square cut piece into the insertion hole 182 with the square cut piece bent inward, and inserting the protrusion 181 into the opened side by bending the square cut piece. . Taping may be performed in this state, or taping may be performed with a taping unit provided integrally with the cover unit as described in other examples below.
한편, 도 4는 본 발명에 따른 종이 포장 박스의 다른 실시 예를 전개하여 나타내는 도면으로, 본 발명의 다른 실시 예의 종이 포장 박스는, 일측 커버부(130)에 구비되어 두 커버부(130)가 박스 바디부(110)의 상면을 커버한 상태에서 바로 테이핑할 수 있는 테이핑부(200), 및 상기 커버부(130)의 내측에 구비되는 습도 조절 수단(210)중 적어도 하나 이상을 더 포함할 수 있다.Meanwhile, Figure 4 is a view showing the development of another embodiment of the paper packaging box according to the present invention. The paper packaging box of another embodiment of the present invention is provided on one cover portion 130 and has two cover portions 130. It may further include at least one of a taping part 200 that can be taped immediately while covering the upper surface of the box body part 110, and a humidity control means 210 provided inside the cover part 130. You can.
상기 테이핑부(200)는 일측 커버부의 단부에 구비되되, 일단부(일측 변부)가 커버부(130)에 접착 고정되며, 타측 커버부 측으로 소정 길이 연장되는 부분에는 박리지가 구비되는 접착 테이프로 구성된다.The taping part 200 is provided at the end of one cover part, and is composed of an adhesive tape with one end (one side) fixed to the cover part 130 by adhesive and a part extending a predetermined length toward the other cover part provided with release paper. do.
상기 습도 조절 수단(210)은 내부의 습도에 따른 습기를 흡수하고 방출할 수 있는 공지의 고분자 흡수체가 부직포 등에 수용되어 구비되는 것으로 구성될 수 있다.The humidity control means 210 may be configured to include a known polymer absorber capable of absorbing and releasing moisture depending on the internal humidity, housed in a non-woven fabric, etc.
이상에서 설명한 바와 같은 본 발명에 따른 종이 포장 박스에 의하면, 전개된 상태로 보관 및 운반됨으로써 스티로폼 박스에 비하여 보관 및 운송에 뛰어나고, 보온과 보냉, 나아가 방수의 기능을 가져 다양한 내용물을 수용하여 운송할 수 있으며, 조립된 상태에서 벽체가 견고하고 안정적인 박스 형태를 유지할 수 있어 운송 과정에서 파손되지 않고 안정적인 형상 유지를 확보할 수 있는 이점이 있다.According to the paper packaging box according to the present invention as described above, it is stored and transported in an unfolded state, so it is superior to a Styrofoam box for storage and transportation, and has the functions of thermal insulation, cold insulation, and waterproofing to accommodate and transport various contents. In the assembled state, the wall can maintain a sturdy and stable box shape, which has the advantage of ensuring a stable shape without being damaged during transportation.
또한, 본 발명의 종이 포장 박스에 의하면, 별도의 고정 수단 없이 간단한 일체형 구조를 통해 끼움부가 쉽게 분리되지 않게 하여 형상이 지속적으로 유지될 수 있도록 하여 포장 박스로서의 기능성을 확보할 수 있으며, 커버부의 조립과 테이핑 작업을 용이하게 행할 수 있어 조립성이 매우 뛰어나 작업성과 생산성을 증대할 수 있는 이점이 있다.In addition, according to the paper packaging box of the present invention, functionality as a packaging box can be secured by ensuring that the shape is continuously maintained by preventing the fitting part from being easily separated through a simple integrated structure without a separate fixing means, and the assembly of the cover part is possible. It has the advantage of being able to easily perform taping work and has excellent assembling properties, thereby increasing workability and productivity.
본 명세서에서 설명되는 실시 예와 첨부된 도면은 본 발명에 포함되는 기술적 사상의 일부를 예시적으로 설명하는 것에 불과하다. 따라서, 본 명세서에 개시된 실시 예는 본 발명의 기술적 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이므로, 이러한 실시 예에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아님은 자명하다. 본 발명의 명세서 및 도면에 포함된 기술적 사상의 범위 내에서 당업자가 용이하게 유추할 수 있는 변형 예와 구체적인 실시 예는 모두 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.The embodiments described in this specification and the accompanying drawings merely illustratively illustrate some of the technical ideas included in the present invention. Accordingly, the embodiments disclosed in this specification are not intended to limit the technical idea of the present invention, but rather to explain it, and therefore, it is obvious that the scope of the technical idea of the present invention is not limited by these embodiments. All modifications and specific embodiments that can be easily inferred by a person skilled in the art within the scope of the technical idea included in the specification and drawings of the present invention should be construed as being included in the scope of the present invention.

Claims (15)

  1. 종이 포장 박스에 있어서,In paper packaging boxes,
    바닥과 네 측벽 면을 형성하는 박스 바디부;A box body portion forming a bottom and four side walls;
    상기 박스 바디부의 모서리부에 형성되며, 대각선 방향으로 절곡 라인이 형성되어 종이 포장 박스가 박스 형태로 절곡 조립될 때 벽면 측에 중첩되게 구비되는 보강 모서리부;A reinforcing corner portion is formed at a corner of the box body and has a diagonal bending line so as to overlap the wall side when the paper packaging box is bent and assembled into a box shape;
    상기 박스 바디부의 대향하는 두 측벽 면 각각의 끝단에서 외측으로 연장되는 커버부;a cover portion extending outward from each end of two opposing side walls of the box body;
    상기 박스 바디부의 다른 대향하는 두 측벽 면 각각의 끝단에서 외측으로 소정 길이 연장되는 외향절곡 보강부;an outwardly bent reinforcement portion extending outward by a predetermined length from the ends of each of the other two opposing side walls of the box body;
    상기 외향절곡 보강부의 끝단에서 외측으로 연장 형성되는 하향절곡 보강부;a downward bending reinforcement portion extending outward from an end of the outward bending reinforcement portion;
    상기 하향절곡 보강부의 끝단부에 연장 형성되어 종이 포장 박스가 박스 형태로 절곡 조립될 시 양단부가 상기 박스 바디부의 벽면과 상기 보강 모서리부 사이의 간극으로 삽입되는 끼움 결합부; 및A fitting coupling part that extends from the end of the downwardly bent reinforcing part and whose both ends are inserted into the gap between the wall surface of the box body part and the reinforcing corner part when the paper packaging box is bent and assembled into a box shape; and
    상기 하향절곡 보강부와 끼움 결합부에 구비되어 상기 끼움 결합부의 양단부의 조립을 보조하고 그 끼움 결합부의 단부의 끼움 상태를 유지하도록 형성되는 끼움결합 보조부A fitting auxiliary part is provided on the downward bending reinforcement part and the fitting coupling part to assist in the assembly of both ends of the fitting coupling part and to maintain the fitted state of the ends of the fitting coupling part.
    를 포함하는 것을 특징으로 하는 종이 포장 박스.A paper packaging box comprising:
  2. 제1항에 있어서,According to paragraph 1,
    상기 박스 바디부는 내면에 비닐코팅 또는 단열시트가 구비되고, The box body portion is provided with a vinyl coating or an insulating sheet on the inside,
    상기 절곡 라인은 상기 보강 모서리부가 그 절곡 라인을 중심으로 중첩될 때 외측으로 절곡되게 하는 라인으로 형성되고,The bending line is formed as a line that causes the reinforcing edge to bend outward when the reinforcing edge overlaps around the bending line,
    상기 보강 모서리부는, 종이 포장 박스가 박스 형태로 절곡 조립될 시 벽면 측에 중첩되게 구비되는 상태에서, 그 상단이 측벽 면의 상단과 동일하거나 그보다 낮은 위치에 있도록 형성되며,The reinforcing corner portion is provided to overlap the wall side when the paper packaging box is bent and assembled into a box shape, and its upper end is formed at a position equal to or lower than the upper end of the side wall surface,
    상기 외향절곡 보강부는 상기 박스 바디부의 측벽 면의 높이의 1/5만큼 연장되는 것을 특징으로 하는The outward bending reinforcement portion is characterized in that it extends by 1/5 of the height of the side wall surface of the box body portion.
    종이 포장 박스.Paper packaging box.
  3. 제1항에 있어서,According to paragraph 1,
    상기 박스 바디부는 내면에 비닐코팅 또는 단열시트가 구비되고, The box body portion is provided with a vinyl coating or an insulating sheet on the inside,
    상기 끼움 결합부는,The fitting coupling part,
    상기 하향절곡 보강부의 끝단에서 연장 형성되는 베이스 연장부; 및a base extension portion extending from an end of the downwardly bent reinforcement portion; and
    상기 베이스 연장부의 양단에 형성되어 종이 포장 박스가 박스 형태로 절곡 조립될 시 양단부가 상기 박스 바디부의 벽면과 상기 보강 모서리부 사이의 간극으로 그 단부가 삽입되는 날개부로 이루어지는 것을 특징으로 하는It is formed at both ends of the base extension, and when the paper packaging box is bent and assembled into a box shape, both ends are formed of wings whose ends are inserted into the gap between the wall surface of the box body and the reinforcing corner portion.
    종이 포장 박스.Paper packaging box.
  4. 제1항에 있어서,According to paragraph 1,
    상기 박스 바디부는 내면에 비닐코팅 또는 단열시트가 구비되고, The box body portion is provided with a vinyl coating or an insulating sheet on the inside,
    상기 끼움결합 보조부는,The fitting auxiliary part,
    상기 끼움 결합부의 폭방향 센터라인을 따라 형성되는 제1 절곡 라인; 및a first bending line formed along a centerline in the width direction of the fitting portion; and
    일단부가 상기 제1 절곡 라인의 상단 위치에 위치된 상태에서 경사지게 형성되는 제2 절곡 라인;으로 이루어지는 것을 특징으로 하는A second bending line formed obliquely with one end positioned at an upper position of the first bending line;
    종이 포장 박스.Paper packaging box.
  5. 제1항에 있어서,According to paragraph 1,
    상기 박스 바디부는 내면에 비닐코팅 또는 단열시트가 구비되고, The box body portion is provided with a vinyl coating or an insulating sheet on the inside,
    상기 끼움결합 보조부는,The fitting auxiliary part,
    상기 끼움 결합부의 폭방향 센터라인을 따라 형성되는 제1 절곡 라인; 및a first bending line formed along a centerline in the width direction of the fitting portion; and
    일단이 상기 제1 절곡 라인의 상단에 형성되고 타단은 상기 제1 절곡 라인의 하단에서 소정 거리 떨어진 위치에 형성되는 제2 절곡 라인;으로 이루어지는 것을 특징으로 하는A second bending line, one end of which is formed at the top of the first bending line, and the other end of which is formed at a predetermined distance from the bottom of the first bending line.
    종이 포장 박스.Paper packaging box.
  6. 제4항에 있어서,According to paragraph 4,
    상기 제1 절곡 라인은 그 제1 절곡 라인이 형성되는 부분에서 상기 하향절곡 보강부와 끼움 결합부가 내측으로 힘이 작용하는 절곡 라인으로 형성되며,The first bending line is formed as a bending line in which a force is applied inward from the downward bending reinforcement portion and the fitting joint portion at the portion where the first bending line is formed,
    상기 제2 절곡 라인은 그 제2 절곡 라인이 형성되는 부분에서 상기 하향절곡 보강부와 끼움 결합부가 외측으로 힘이 작용하도록 하는 절곡 라인으로 형성되는 것을 특징으로 하는The second bending line is characterized in that it is formed as a bending line that causes the downward bending reinforcement portion and the fitting joint to apply force outward at the portion where the second bending line is formed.
    종이 포장 박스.Paper packaging box.
  7. 제4항에 있어서,According to paragraph 4,
    상기 종이 포장 박스는 파형 플레이트가 내벽과 외벽 사이에 구비되는 종이 판재로 구성되고,The paper packaging box is composed of a paper plate with a corrugated plate provided between the inner wall and the outer wall,
    상기 제1 절곡 라인은 상기 종이 판재의 외벽 측에 형성되어 이 제1 절곡 라인이 절곡될 시 바깥쪽에서 안쪽으로 들어가게 형성되는 절곡 라인으로 이루어지며,The first bending line is formed on the outer wall of the paper plate and consists of a bending line that is formed from the outside to the inside when the first bending line is bent,
    상기 제2 절곡 라인은 상기 종이 판재의 내벽 측에 형성되어 이 제2 절곡 라인이 절곡될 시 안쪽에서 바깥쪽으로 들어가게 형성되는 절곡 라인으로 이루어지는 것을 특징으로 하는The second bending line is formed on the inner wall of the paper plate and is formed as a bending line that extends from the inside to the outside when the second bending line is bent.
    종이 포장 박스.Paper packaging box.
  8. 제4항에 있어서,According to paragraph 4,
    상기 끼움 결합부의 연장 단은 내측으로 움푹 들어간 호(arc) 형태로 형성되는 것을 특징으로 하는The extended end of the fitting coupling portion is formed in the shape of an arc that is recessed inward.
    종이 포장 박스.Paper packaging box.
  9. 제1항에 있어서,According to paragraph 1,
    상기 박스 바디부는 내면에 비닐코팅 또는 단열시트가 구비되고, The box body portion is provided with a vinyl coating or an insulating sheet on the inside,
    상기 보강 모서리부와 외향절곡 보강부 간에 구비되어 종이 포장 박스가 박스 형태로 절곡 조립될 시 벽면 측에 중첩되는 상기 보강 모서리부가 상기 외향절곡 보강부에 대하여 고정되도록 형성되는 고정부; 및A fixing part provided between the reinforcing edge part and the outward bending reinforcing part so that the reinforcing edge part overlapping the wall surface is fixed to the outward bending reinforcing part when the paper packaging box is bent and assembled into a box shape; and
    상기 고정부와 커버부 간에 구비되어 종이 포장 박스가 박스 형태로 절곡 조립될 시 상기 박스 바디부의 상측 개방부를 덮는 상기 커버부가 임시 고정되도록 형성되는 커버부 가(假)고정부;를 더 포함하는 것을 특징으로 하는It further includes a cover part temporary fixing part provided between the fixing part and the cover part to temporarily fix the cover part covering the upper opening part of the box body when the paper packaging box is bent and assembled into a box shape. characterized by
    종이 포장 박스.Paper packaging box.
  10. 제9항에 있어서,According to clause 9,
    상기 고정부는 상기 보강 모서리부에 형성되는 돌출부, 및 상기 외향절곡 보강부에 형성되어 종이 포장 박스가 박스 형태로 절곡 조립될 시 벽면 측에 중첩되는 상기 보강 모서리부의 돌출부가 삽입되는 삽입 구멍으로 이루어지며,The fixing part consists of a protrusion formed on the reinforcing corner portion, and an insertion hole formed on the outward bending reinforcing portion and into which the protrusion of the reinforcing corner portion that overlaps the wall side when the paper packaging box is bent and assembled into a box shape is inserted. ,
    상기 커버부 가고정부는 상기 커버부의 양단 가장자리부에 형성되어 상기 커버부의 가장자리부에 상기 돌출부의 상단이 장착되는 장착구로 형성되는 것을 특징으로 하는The cover part temporary part is formed on both ends of the cover part and is formed as a mounting hole where the upper end of the protrusion is mounted on the edge of the cover part.
    종이 포장 박스.Paper packaging box.
  11. 제9항에 있어서,According to clause 9,
    상기 고정부는 상기 보강 모서리부에 형성되는 돌출부, 및 상기 외향절곡 보강부에 형성되어 종이 포장 박스가 박스 형태로 절곡 조립될 시 벽면 측에 중첩되는 상기 보강 모서리부의 돌출부가 삽입되는 삽입 구멍으로 이루어지며,The fixing part consists of a protrusion formed on the reinforcing corner portion, and an insertion hole formed on the outward bending reinforcing portion and into which the protrusion of the reinforcing corner portion that overlaps the wall side when the paper packaging box is bent and assembled into a box shape is inserted. ,
    상기 커버부 가고정부는 상기 커버부의 양단 가장자리부에 형성되어 상기 커버부의 가장자리부에 상기 돌출부의 상단이 장착되는 장착구로 형성되는 것을 특징으로 하는The cover part temporary part is formed on both ends of the cover part and is formed as a mounting hole where the upper end of the protrusion is mounted on the edge of the cover part.
    종이 포장 박스.Paper packaging box.
  12. 제1항에 있어서,According to paragraph 1,
    상기 박스 바디부는 내면에 비닐코팅 또는 단열시트가 구비되고, The box body portion is provided with a vinyl coating or an insulating sheet on the inside,
    상기 커버부 중 일측 커버부에 구비되는 테이핑부; 및 상기 커버부의 내측에 구비되는 습도 조절 수단;중 적어도 하나 이상을 더 포함하는 것을 특징으로 하는A taping portion provided on one cover portion among the cover portions; And a humidity control means provided inside the cover part; Characterized in that it further includes at least one of the following.
    종이 포장 박스.Paper packaging box.
  13. 제5항에 있어서,According to clause 5,
    상기 제1 절곡 라인은 그 제1 절곡 라인이 형성되는 부분에서 상기 하향절곡 보강부와 끼움 결합부가 내측으로 힘이 작용하는 절곡 라인으로 형성되며,The first bending line is formed as a bending line in which force acts inward from the downward bending reinforcement portion and the fitting joint portion at the portion where the first bending line is formed,
    상기 제2 절곡 라인은 그 제2 절곡 라인이 형성되는 부분에서 상기 하향절곡 보강부와 끼움 결합부가 외측으로 힘이 작용하도록 하는 절곡 라인으로 형성되는 것을 특징으로 하는The second bending line is characterized in that it is formed as a bending line that causes the downward bending reinforcement portion and the fitting joint to apply force outward at the portion where the second bending line is formed.
    종이 포장 박스.Paper packaging box.
  14. 제5항에 있어서,According to clause 5,
    상기 종이 포장 박스는 파형 플레이트가 내벽과 외벽 사이에 구비되는 종이 판재로 구성되고,The paper packaging box is composed of a paper plate with a corrugated plate provided between the inner wall and the outer wall,
    상기 제1 절곡 라인은 상기 종이 판재의 외벽 측에 형성되어 이 제1 절곡 라인이 절곡될 시 바깥쪽에서 안쪽으로 들어가게 형성되는 절곡 라인으로 이루어지며,The first bending line is formed on the outer wall of the paper plate and consists of a bending line that is formed from the outside to the inside when the first bending line is bent,
    상기 제2 절곡 라인은 상기 종이 판재의 내벽 측에 형성되어 이 제2 절곡 라인이 절곡될 시 안쪽에서 바깥쪽으로 들어가게 형성되는 절곡 라인으로 이루어지는 것을 특징으로 하는The second bending line is formed on the inner wall of the paper plate and is formed as a bending line that extends from the inside to the outside when the second bending line is bent.
    종이 포장 박스.Paper packaging box.
  15. 제5항에 있어서,According to clause 5,
    상기 끼움 결합부의 연장 단은 내측으로 움푹 들어간 호(arc) 형태로 형성되는 것을 특징으로 하는The extended end of the fitting coupling portion is formed in the shape of an arc that is recessed inward.
    종이 포장 박스.Paper packaging box.
PCT/KR2023/001093 2022-03-25 2023-01-25 Paper packing box WO2023182639A1 (en)

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US4291826A (en) * 1979-07-20 1981-09-29 Swanson John L Storage container
JP2002166922A (en) * 2000-11-29 2002-06-11 Daiichi Container Kk Watertight corrugated fiberboard box
KR20130000763U (en) * 2011-07-20 2013-01-30 조종길 .Stalk is cooker making New Year's Day and fabricated paper pan.
KR20180129190A (en) * 2017-05-25 2018-12-05 김명희 Foldable waterproof packing box
KR20190056928A (en) * 2017-11-17 2019-05-27 천혜정 Waterproof box
KR102434656B1 (en) * 2022-03-25 2022-08-19 김민철 Paper packing box

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KR101579424B1 (en) 2015-08-31 2015-12-22 박기선 Cardboard box with water-resistant seat
KR20200000823U (en) 2018-10-16 2020-04-24 이용숙 Packing box
KR102089502B1 (en) 2018-11-26 2020-03-16 주식회사 쓰리에스테크 Delivery box enhanced heat and cold insulating ability
KR200492039Y1 (en) 2019-04-25 2020-07-24 홍호선 Paper box capable of keeping warm and cold condition

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US4291826A (en) * 1979-07-20 1981-09-29 Swanson John L Storage container
JP2002166922A (en) * 2000-11-29 2002-06-11 Daiichi Container Kk Watertight corrugated fiberboard box
KR20130000763U (en) * 2011-07-20 2013-01-30 조종길 .Stalk is cooker making New Year's Day and fabricated paper pan.
KR20180129190A (en) * 2017-05-25 2018-12-05 김명희 Foldable waterproof packing box
KR20190056928A (en) * 2017-11-17 2019-05-27 천혜정 Waterproof box
KR102434656B1 (en) * 2022-03-25 2022-08-19 김민철 Paper packing box

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