KR20150024507A - Packing Box Equipped with Folding Type Shock-resistant Pad - Google Patents

Packing Box Equipped with Folding Type Shock-resistant Pad Download PDF

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Publication number
KR20150024507A
KR20150024507A KR20130101455A KR20130101455A KR20150024507A KR 20150024507 A KR20150024507 A KR 20150024507A KR 20130101455 A KR20130101455 A KR 20130101455A KR 20130101455 A KR20130101455 A KR 20130101455A KR 20150024507 A KR20150024507 A KR 20150024507A
Authority
KR
South Korea
Prior art keywords
plate
closing
absorbing pad
main body
hollow portion
Prior art date
Application number
KR20130101455A
Other languages
Korean (ko)
Inventor
천안
Original Assignee
(주)메가크리에이트
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 (주)메가크리에이트 filed Critical (주)메가크리에이트
Priority to KR20130101455A priority Critical patent/KR20150024507A/en
Publication of KR20150024507A publication Critical patent/KR20150024507A/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
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/441—Reinforcements
    • B65D5/443—Integral reinforcements, e.g. folds, flaps
    • 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
    • B65D81/02—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 specially adapted to protect contents from mechanical damage
    • B65D81/05—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a packaging box having a foldable impact absorbing pad on which an impact absorbing pad is formed together with a box body when a cardboard for a packaging box is folded.
In order to solve the above-mentioned problems, a packaging box provided with a foldable shock-absorbing pad according to the present invention comprises a rectangular cardboard or corrugated cardboard, a plurality of fold lines parallel to each other, A main body portion having a folded portion folded to form a hollow portion capable of embedding contents therein; Side end ply plate and a folding plate, and a side end engaging groove is formed in a boundary line between the side single ply plate and the main body part, and the side end insertion plate is inserted into the side end engaging groove, And a bending insertion groove is formed at a boundary line between the folding plate and the main body. A closing plate protruding from upper and lower corners of the main body so as to be able to bend and a closing insertion plate protruding from the edge of the closing plate so as to be able to bend in a state in which the closing insertion plate is inserted and fixed in the bending insertion groove, A hollow closing portion for closing the upper and lower portions of the hollow portion; And a shock absorbing pad protruding from a bottom edge of the main body so as to be folded so as to be able to bend and a shock supporting plate protruding from the edge of the shock absorbing pad so as to be able to bend so that the impact absorbing pad is disposed inside the hollow portion, And an impact absorbing portion in which a buffer space is formed between the closing plate and the impact absorbing pad in a state where the supporting plate is inserted into the hollow portion while being bent downwardly of the hollow portion and then the hollow portion is closed with the closing plate .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a packaging box having a foldable shock-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a packaging box having a foldable shock-absorbing pad, and more particularly, to a packaging box having a foldable impact-absorbing pad formed with a box body and an impact-absorbing pad formed by folding a cardboard for a packaging box.

Generally, the packaging box is formed by cutting a cardboard or corrugated cardboard having a predetermined folding line inside thereof in the form of a packaging box, folding the packaging box along the folding line, forming a hollow portion capable of containing contents therein, Packaged.

In order to stably transport the contents, a shock absorbing member is built in the inside of the packaging box, and a foamable polystyrene resin is mainly used as an impact absorbing member. However, the expandable polystyrene resin is not used as an environmentally friendly product, and various types of shock absorbing members made of a paper material as an alternative member are disclosed.

In general, the packaging box is provided with a cushioning member A of a separate paper material as shown in FIG. 1, thereby adding to the manufacturing cost of the cushioning member A, A is fixedly disposed, which results in a problem that working efficiency is lowered.

KR 20-0397154 Y1 2005.09.22.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art, and it is an object of the present invention to provide a packaging box having a folding type shock absorbing pad in which a packaging box body and an impact absorbing pad are integrally formed .

Another object of the present invention is to provide a packaging box having a foldable shock absorbing pad capable of preventing an external impact from being transmitted to the contents by effectively supporting the shock absorbing pad.

Another object of the present invention is to provide a packaging box in which a packaging box is easily assembled and a foldable shock-absorbing pad is firmly inserted and fixed.

In order to solve the above-described problems, a packaging box provided with a foldable shock-absorbing pad of the present invention comprises a rectangular cardboard or corrugated cardboard, a plurality of fold lines extending parallel to each other on the plate surface, A main body portion having a hollow portion capable of embedding contents in a state that a line is folded; Side end ply plate and a folding plate, and a side end engaging groove is formed in a boundary line between the side single ply plate and the main body part, and the side end insertion plate is inserted into the side end engaging groove, And a bending insertion groove is formed at a boundary line between the folding plate and the main body. A closing plate protruding from upper and lower corners of the main body so as to be able to bend and a closing insertion plate protruding from the edge of the closing plate so as to be able to bend in a state in which the closing insertion plate is inserted and fixed in the bending insertion groove, A hollow closing portion for closing the upper and lower portions of the hollow portion; And a shock absorbing pad protruding from a bottom edge of the main body so as to be folded so as to be able to bend and a shock supporting plate protruding from the edge of the shock absorbing pad so as to be able to bend so that the impact absorbing pad is disposed inside the hollow portion, And an impact absorbing portion in which a buffer space is formed between the closing plate and the impact absorbing pad in a state where the supporting plate is inserted into the hollow portion while being bent downwardly of the hollow portion and then the hollow portion is closed with the closing plate .

In addition, the packaging box provided with the foldable impact-absorbing pad of the present invention is characterized in that a support stable end portion narrowed inward is formed on the impact-absorbing pad, and the plurality of impact support plates are formed to have the same width .

In addition, the packing box provided with the foldable shock-absorbing pad of the present invention is characterized in that the side end insertion plate and the closing insertion plate are formed in such a shape that the vertical width in the projecting direction is gradually narrowed.

According to the present invention, it is possible to omit a separate process for manufacturing the contents breakage preventing means through the impact absorbing portion protruding from the lower edge of the main body portion, so that the manufacturing cost of the packaging box can be reduced, .

In addition, according to the present invention, the impact absorbing pad is effectively supported through the support stabilizing end portion formed on the impact absorbing pad and the plurality of impact supporting plates having the same width, so that the contents can be stably protected.

In addition, according to the present invention, since the packaging box can be easily assembled through the side end insertion plate and the closing insertion plate, work efficiency can be improved, and mutual insertion and fixing can be firmly performed, .

1 is a perspective view showing a packaging box provided with a buffer member according to the related art.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a folding type shock absorbing pad.
3 is a front sectional view showing a packaging box provided with a foldable shock-absorbing pad according to the present invention.
4 is a partial cross-sectional view showing a folding line folding state of a packing box provided with a folding shock-absorbing pad according to the present invention.
5 is a perspective view showing a lower part of a packing box provided with a foldable shock-absorbing pad according to the present invention.
6 is a rear view showing a lower portion of a packing box provided with a foldable shock-absorbing pad according to the present invention.
FIG. 7 is a perspective view illustrating a packing box provided with a foldable shock-absorbing pad according to the present invention. FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is an exploded view of a packaging box having a foldable impact-absorbing pad according to the present invention, and FIG. 3 is a front sectional view showing a packaging box having a foldable impact-absorbing pad according to the present invention.

2 and 3, the present invention relates to a shock absorbing device comprising a body portion 10, a coupling portion 20, a hollow closing portion 30 and an impact absorbing portion 40, (40) is formed integrally with the packaging box. The packaging box material may be made of cardboard which is not restricted by environmental regulations, and may be made of corrugated cardboard to prevent deformation of the packaging box when the size and weight of the contents are large.

The main body 10 is folded so as to embed a predetermined article, and then the hollow portion 14 is formed with both side ends fixed to each other. For this, the main body 10 is made of a rectangular cardboard or corrugated cardboard, and a plurality of folding lines 12 are formed in parallel with each other.

That is, the side single-ply plate 22 and the side-end insertion plate 24 of the engaging portion 20 protruding from the edge of the main body portion 10 in a state where the folding line 12 is folded at a predetermined angle, A hollow portion 14 for embedding the contents therein is formed.

As shown in FIG. 4, when the thickness of the packing box is large, the folding line 11 is formed on the back surface of the folding line 12 so that folding can be easily performed. It is preferable to form the double bending groove 11 '.

The coupling portion 20 serves to connect the both ends of the main body 10 to each other to form a hollow portion 14 and to close the upper and lower ends of the hollow portion 14.

To this end, the engaging portion 20 is composed of a side single-ply plywood 22, a side end insertion plate 24, and a folding plate 26, which are formed to protrude from the edge of the main body 10 so as to be foldable. A side end engaging groove 23 is formed at a boundary line between the side single ply board 22 and the main body portion 10 and a bending insertion groove 27 is formed at a boundary line between the folding plate 26 and the main body portion 10 .

That is, the side end insertion plate 24 is inserted and fixed into the side end engagement groove 23 to form the hollow portion 14, and the hollow closing portion 30, which will be described later, The insertion plate 36 is inserted and fixed so that the hollow portion 14 is closed up and down.

The side single ply plate 22 is formed in such a shape that the width W is gradually narrowed so as not to be interfered with the insertion of the closing insert plate 36 for the vertical closing of the hollow portion 14, 23 are formed to have the same thickness as the thickness of the main body 10 in order to firmly fix the main body 10.

The width w of the side end insertion plate 24 is formed to be a length corresponding to the width of the side end engagement groove 23 and the width w is gradually narrowed toward the end so that insertion can be smoothly performed desirable. It is also preferable that the boundary line width w 'between the side end insertion plate 24 and the main body 10 is also gradually narrowed so as to be securely fixed to the side end engagement groove 23.

The width w "of the folding plate 26 is gradually narrowed so that the folding process does not interfere with each other when the folding plate 26 and the main body 10 are folded to form the hollow portion 14 And the groove gap g '' of the bending insertion groove 27 is formed to have the same thickness as the thickness of the closing insertion plate 36 for firm fixing of the hollow closing portion 30 .

The hollow closing portion 30 serves to close the upper and lower ends of the hollow portion 14 as described above. For this purpose, a closing plate 32 protruding from the upper and lower edges of the body portion 10, And a closing insertion plate 36 formed so as to be capable of bending from the edge of the closing plate 32. [

The closing plate 32 has the same shape as the end face of the hollow portion 14 and may be provided as a pair in the case of the upper closing plates 32a and 32a '. However, the upper closure plates 32a and 32a 'are formed to protrude at positions corresponding to each other at the corners of the main body 10 so as not to interfere with each other when bending.

In this case, the upper closure plates 32a and 32a 'may be provided with an annular fixing hole 35 at the center of the plate so as to fix a ring string or the like. The upper closure plate 32a 'disposed on the inner side when the upper closure plates 32a and 32a' are superposed on each other may be difficult to open as compared with the upper closure plate 32a disposed on the outer side, The engaging groove 34 may be formed as shown in FIG.

The closing insert plate 36 may be formed in such a shape that the width x is gradually narrowed toward the end portion so as to be easily inserted into the bending insertion groove 27. The closing plate 32, The width x 'of the insertion plate 36 may be gradually narrowed so that the width x' of the insertion plate 36 can be securely fixed to the bending insertion groove 27.

The shock absorbing part 40 together with the lower closing plate 32b forms a buffer space S as shown in FIG. 3 to protect the contents by absorbing an external shock transmitted from below the packing box . The shock absorbing part 40 may include an impact absorbing pad 42 protruding from the lower edge of the body part 10 in a bendable manner and a plurality of Of the shock-absorbing plate 44.

FIG. 5 is a perspective view illustrating a lower part of a packaging box provided with a foldable shock-absorbing pad according to the present invention. 5, the impact supporting plate 44 is inserted into the hollow portion 14 in a state where the impact supporting plate 44 is bent so that the impact absorbing pad 42 is disposed inside the hollow portion 14, When the hollow portion 14 is closed, a buffer space S is formed between the lower closing plate 32b and the impact absorbing pad 42. [

FIG. 6 is a rear view showing a lower part of a packing box provided with a foldable shock-absorbing pad according to the present invention. 5 and 6, the impact support plate 44 is formed so that the width of the buffer space S during the external impact is maintained in a state where the end portion 44 'is in close contact with the back surface of the lower closing plate 32b Thereby preventing the impact from being transmitted to the contents. Therefore, in order to effectively block the impact, it is preferable that the width of the impact support plate 44 is formed to be long in a range not obstructing the contents of the hollow portion 14, It is preferable that the widths of the first and second electrodes 44 and 44 are the same.

The shape of the impact absorbing pad 42 is the same as that of the hollow portion 14 and the closing plate 32 so that a portion of the impact absorbing pad 42 is formed with a support stable end portion 43 gradually narrowed inward. So that the end portion 44 'of the impact support plate 44 can be stably supported on the rear surface of the lower closing plate 32b.

That is, when the end portion 44 'of the impact support plate 44 contacts the gap G between the hollow portion 14 and the closing plate 32, the end portion 44' The impact can be transmitted to the contents. 6, the end portion 44a 'of the impact support plate 44a, which is bent at the support stable end portion 43, is stably supported on the back surface of the lower closing plate 32b, Can be prevented from being deviated toward the gap G.

Since the shock absorber 40, which is the means for preventing breakage of contents, is integrally formed in the packaging box, the packaging box provided with the foldable shock-absorbing pad of the present invention can omit a separate step for manufacturing the contents breakage preventing means, The manufacturing cost can be reduced, and the packaging box folding operation can be performed quickly.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

10:
12: fold line 14: hollow portion
20:
22: side single ply plate 23: side end engaging groove
24: side end insertion plate 26: folding plate
27: Bending insertion groove
30: Hollow closure part
32: closing plate 34: latching groove
35: Loop fixing hole 36: Closed insertion plate
40: shock absorber
42: shock absorbing pad 44: impact supporting plate

Claims (3)

A plurality of fold lines (12) are formed parallel to each other in a longitudinal direction on the plate surface, and a hollow portion (12) which can house the contents in a state in which the fold lines (12) (10) in which a body (14) is formed;
A side single-ply plywood 22, a side-end ply 24 and a folding plate 26 which are formed so as to be capable of bending from the edges of the main body 10, And the side end insertion plate 24 is inserted and fixed in the side end engagement groove 23. A boundary line between the folding plate 26 and the main body 10 is bent An engaging portion 20 in which the insertion groove 27 is formed;
A closing plate 32 protruding from the upper and lower corners of the main body 10 in a bendable manner and a closing insertion plate 36 protruding and formed so as to be able to bend from the edge of the closing plate 32, A hollow closure part (30) closing the upper and lower parts of the hollow part (14) in a state where the plate (36) is inserted and fixed in the bending insertion groove (27); And
An impact absorbing pad 42 protruding from the bottom edge of the main body 10 in a bendable manner and an impact supporting plate 44 protruding from the edge of the impact absorbing pad 42 so as to be able to bend, The impact support plate 44 is inserted into the hollow portion 14 while being bent downwardly of the hollow portion 14 so that the absorbent pad 42 is disposed inside the hollow portion 14, And an impact absorbing part 40 formed with a buffer space S between the closing plate 32 and the impact absorbing pad 42 in a state where the hollow part 14 is closed by the elastic member 32. [ And a folding type shock absorbing pad.
The method according to claim 1,
The shock absorbing pad (42) is formed with a support stabilizing end (43) gradually narrowed inward, and the plurality of impact supporting plates (44) are formed to have the same length in all widths. Packing box.
The method according to claim 1,
Wherein the side end insertion plate (24) and the closing insertion plate (36) are formed in a shape in which the upper and lower widths in the projecting direction are gradually narrowed.
KR20130101455A 2013-08-27 2013-08-27 Packing Box Equipped with Folding Type Shock-resistant Pad KR20150024507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20130101455A KR20150024507A (en) 2013-08-27 2013-08-27 Packing Box Equipped with Folding Type Shock-resistant Pad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20130101455A KR20150024507A (en) 2013-08-27 2013-08-27 Packing Box Equipped with Folding Type Shock-resistant Pad

Publications (1)

Publication Number Publication Date
KR20150024507A true KR20150024507A (en) 2015-03-09

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Family Applications (1)

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KR20130101455A KR20150024507A (en) 2013-08-27 2013-08-27 Packing Box Equipped with Folding Type Shock-resistant Pad

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210131624A (en) 2020-04-24 2021-11-03 장정환 Foldable packaging box with integral corner reinforcement
KR102371773B1 (en) * 2021-11-30 2022-03-04 구정욱 Product Package and Delivery Box

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210131624A (en) 2020-04-24 2021-11-03 장정환 Foldable packaging box with integral corner reinforcement
KR102371773B1 (en) * 2021-11-30 2022-03-04 구정욱 Product Package and Delivery Box

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