EP3222554A1 - Packaging case - Google Patents
Packaging case Download PDFInfo
- Publication number
- EP3222554A1 EP3222554A1 EP15860694.7A EP15860694A EP3222554A1 EP 3222554 A1 EP3222554 A1 EP 3222554A1 EP 15860694 A EP15860694 A EP 15860694A EP 3222554 A1 EP3222554 A1 EP 3222554A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- case
- inner case
- packaging
- sidewalls
- overlapping portion
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 41
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000012943 hotmelt Substances 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
Images
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
- 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
-
- 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
- B65D5/02—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 or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
- B65D5/0245—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 or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward folding of flaps, to form a sunken or hollow end wall, e.g. for the packaging of books
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- 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
- B65D5/32—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 having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray
- B65D5/322—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 having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray at least one container body part formed by folding a single blank to essentially U-shape with or without extensions which form openable lid elements
- B65D5/324—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 having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray at least one container body part formed by folding a single blank to essentially U-shape with or without extensions which form openable lid elements at least two container body parts, each formed by folding a single blank to essentially U-shape
- B65D5/325—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 having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray at least one container body part formed by folding a single blank to essentially U-shape with or without extensions which form openable lid elements at least two container body parts, each formed by folding a single blank to essentially U-shape whereby one blank forms three sides of the body, and the other blank forms the remaining sides, a hinged lid, and the opposite end closure
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- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
- B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
- B65D75/14—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks folded-up around all sides of the contents from a portion on which the contents are placed
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
- B65D77/0413—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section formed by folding or erecting one or more blanks, e.g. carton
- B65D77/042—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section formed by folding or erecting one or more blanks, e.g. carton the inner container being of polygonal cross-section formed by folding or erecting one or more blanks, e.g. carton
Definitions
- the present invention relates to a packaging case. More particularly, the present invention relates to a packaging case, in which an inner case for packaging a product is fixed inside an outer case to accommodate and package the product.
- the product is packaged by a packaging case.
- a conventional packaging case has an integrated structure, so that the packaging case is likely to be damaged by an action of throwing the packaging case during transport or by an external force.
- the packaging case may be frequently thrown so as to reduce a transport time when the packaging case is loaded into a loading box, thus leading to a damage to the packaging case and consequently causing the packaged product to be frequently exposed or damaged.
- An object of the present invention is to provide a packaging case, which adopts a dual structure having an inner case and an outer case, thus absorbing shocks exerted on a product that is accommodated and packaged in the inner case, allowing the inner case to be reliably fixed, and preventing the packaged product from being exposed and damaged.
- the present invention provides a packaging case including an inner case having at least three sidewalls for packaging a product; and an outer case having support pieces supporting a pair of inner case sidewalls, which face each other, so as to prevent a movement of the inner case, surrounding a remaining region excluding the inner case sidewalls supported by the support pieces, and accommodating and packaging the inner case, wherein the support pieces may be foldably provided to the outer case.
- Each of the support pieces may support at least a periphery of an associated sidewall.
- the inner case may have a shape of a square pillar that is open at both sides thereof.
- any one of the four sidewalls of the inner case may include a first overlapping portion and a second overlapping portion that may be cut to partially overlap each other, and the first overlapping portion and the second overlapping portion may be attached to each other by an adhesive or tape, or a cut-out portion that may be partially cut may be foldably formed on a surface of the first overlapping portion and a free end of the second overlapping portion may be fitted into the cut-out portion.
- the pair of sidewalls of the inner case supported by the support pieces may come into close contact with the packaged product to support the product.
- a packaging case adopts a dual structure having an inner case and an outer case, and firmly supports the inner case using the outer case, thus absorbing shocks exerted on a product that is accommodated and packaged in the inner case, allowing the inner case to be reliably fixed, and preventing the packaged product from being exposed and damaged.
- FIGS. 1 to 3 illustrate a packaging case according to an embodiment of the present invention.
- the packaging case 1 according to the embodiment of the present invention includes an inner case 10 and an outer case 30.
- the inner case 10 serves to package a product.
- the inner case 10 has the shape of a square pillar that is open at both sides thereof.
- four inner folding lines 21 are formed on a surface of the inner case 10 to form four inner sidewalls 11, 13, 15 and 17.
- the four inner folding lines 21 are formed at intervals in a longitudinal direction of the inner case 10.
- one inner sidewall 11 includes a first overlapping portion 11a and a second overlapping portion 11b that are cut to partially overlap each other.
- a free end of the second overlapping portion 11b is fitted into each cut-out portion 25, so that the first overlapping portion 11a and the second overlapping portion 11b constitute the same inner sidewall 11.
- cut-out portion 25 is shown in this embodiment as being partially cut into the triangular cross-sectional shape, the cut-out portion 25 may be partially cut into any one of circular, elliptical and polygonal cross-sectional shapes without being limited to the triangular cross-sectional shape.
- first overlapping portion 11a and the second overlapping portion 11b are shown in this embodiment as being coupled to each other in a fitting method using the cut-out portions 25.
- first overlapping portion 11a and the second overlapping portion 11b may be attached to each other by an adhesive or tape without being limited to fitting.
- facing edges of the first overlapping portion 11a and the second overlapping portion 11b may be attached to each other by the adhesive such as hot melt, or the first overlapping portion 11a and the second overlapping portion 11b may be attached to each other by the tape, instead of overlapping the first overlapping portion 11 a and the second overlapping portion 11b.
- the outer case 30 serves to accommodate and package the inner case 10.
- the outer case 30 has the shape of a square pillar that is open at both sides thereof.
- the outer case 30 includes support pieces 41 that support the pair of facing inner sidewalls 13 and 17 of the inner case 10 to prevent an undesired movement of the inner case 10.
- transverse folding lines 45 for forming four outer sidewalls 31, 33, 35 and 37 and two longitudinal folding lines 47 for forming the support pieces 41 are formed on the surface of the outer case 30.
- the four transverse folding lines 45 are formed at intervals in a longitudinal direction of the outer case 30, and the two longitudinal folding lines 47 are formed at intervals to be perpendicular to the transverse folding lines 45.
- the four transverse folding lines 45 are formed to be spaced apart from each other in a size corresponding to transverse and longitudinal sides of the pair of inner sidewalls 13 and 17 supported by the support pieces 41 of the inner case 10.
- the two longitudinal folding lines 47 are formed, respectively, inside both longitudinal sides of the surface of the outer case 30 in a size corresponding to a depth to which the inner case 10 is accommodated from an end of the outer case 30.
- the support pieces 41 are formed, which support the pair of facing inner sidewalls 13 and 17 of the inner case 10 to prevent an undesired movement of the inner case 10.
- one outer sidewall 31 is cut into two equal parts, a first panel 31 a and a second panel 31b.
- the first panel 31 a and the second panel 31b may be attached at facing edges thereof to each other by the adhesive such as the hot melt, or may be attached to the inner case 10 by the adhesive such as the hot melt, or may be attached to each other by the tape.
- the packaging case 1 is configured such that the inner case 10 is disposed between the pair of longitudinal folding lines 47.
- the outer case 30 surrounds the pair of inner sidewalls 11 and 15 of the inner case 10 that are not supported by the support pieces 41 and both openings of the inner case 10, and accommodates the inner case 10.
- a spread cardboard for the inner case 10 corresponding to the size of the product to be packaged and a spread cardboard for the outer case 30 corresponding to the size of the inner case 10 are prepared.
- the product to be packaged is put on the spread cardboard for the inner case 10, and the inner case 10 is folded along each inner folding line 21, and the free end of the second overlapping portion 11b is fitted into the cut-out portion 25 of the first overlapping portion 11 a, so that the packaging of the inner case 10 is completed.
- the outer case 30 is folded inwards along the longitudinal folding line 47, so that the support piece 41 is formed on the outer case 30.
- the inner case 10 is positioned on the surface of the outer case 30 so that the pair of facing inner sidewalls 13 and 17 of the inner case 10 comes into close contact with the pair of support pieces 41.
- the outer case 30 is folded along each transverse folding line 45, so that the inner case 10 is accommodated in the outer case 30 to surround the pair of inner sidewalls 11 and 15 of the inner case 10 that are not supported by the support pieces 41 and both openings of the inner case 10.
- the inner case 10 is accommodated to a depth corresponding to a width of the support piece 41 of the outer case 30 from an end of the outer case 30.
- the packaging case adopts a dual structure having the inner case and the outer case, and firmly supports the inner case using the outer case, thus absorbing shocks exerted on the product that is accommodated and packaged in the inner case, allowing the inner case to be reliably fixed, and preventing the packaged product from being exposed and damaged.
- the support pieces of the outer case are shown in the above-described embodiment as being supported along four sides of the sidewalls of the inner case, the support pieces may be supported along at least one side of the sidewalls of the inner case without being limited thereto.
- the inner case has four inner sidewalls.
- the inner case may have three or five or more inner sidewalls without being limited thereto.
- the inner case is prepared in a size corresponding to the size of the product to be packaged and then is used to package the product, thus preventing the packaged product from being shaken during the transport of the packaging case, and reducing a damage to a package.
- the pair of inner sidewalls of the inner case supported by the support pieces may come into close contact with the product to be packaged to support the product.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
Description
- The present invention relates to a packaging case. More particularly, the present invention relates to a packaging case, in which an inner case for packaging a product is fixed inside an outer case to accommodate and package the product.
- Generally, in order to prevent a product from being scratched or damaged, the product is packaged by a packaging case.
- However, a conventional packaging case has an integrated structure, so that the packaging case is likely to be damaged by an action of throwing the packaging case during transport or by an external force.
- Particularly in post offices or parcel delivery service companies transporting and handling various kinds of packaging cases, in some cases, the packaging case may be frequently thrown so as to reduce a transport time when the packaging case is loaded into a loading box, thus leading to a damage to the packaging case and consequently causing the packaged product to be frequently exposed or damaged.
- Therefore, there is an urgent need for development of a packaging case that is not easily damaged by an external force during transport.
- The present invention has been made in an effort to solve the above-described problems associated with related art. An object of the present invention is to provide a packaging case, which adopts a dual structure having an inner case and an outer case, thus absorbing shocks exerted on a product that is accommodated and packaged in the inner case, allowing the inner case to be reliably fixed, and preventing the packaged product from being exposed and damaged.
- In order to accomplish the above object, the present invention provides a packaging case including an inner case having at least three sidewalls for packaging a product; and an outer case having support pieces supporting a pair of inner case sidewalls, which face each other, so as to prevent a movement of the inner case, surrounding a remaining region excluding the inner case sidewalls supported by the support pieces, and accommodating and packaging the inner case, wherein the support pieces may be foldably provided to the outer case.
- Each of the support pieces may support at least a periphery of an associated sidewall.
- The inner case may have a shape of a square pillar that is open at both sides thereof.
- Any one of the four sidewalls of the inner case may include a first overlapping portion and a second overlapping portion that may be cut to partially overlap each other, and the first overlapping portion and the second overlapping portion may be attached to each other by an adhesive or tape, or a cut-out portion that may be partially cut may be foldably formed on a surface of the first overlapping portion and a free end of the second overlapping portion may be fitted into the cut-out portion.
- The pair of sidewalls of the inner case supported by the support pieces may come into close contact with the packaged product to support the product.
- According to the present invention, a packaging case adopts a dual structure having an inner case and an outer case, and firmly supports the inner case using the outer case, thus absorbing shocks exerted on a product that is accommodated and packaged in the inner case, allowing the inner case to be reliably fixed, and preventing the packaged product from being exposed and damaged.
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FIG. 1 is a perspective view illustrating a packaging case according to an embodiment of the present invention; -
FIG. 2 is a development view illustrating an inner case ofFIG. 1 ; -
FIG. 3 is a development view illustrating an outer case ofFIG. 1 ; and -
FIGS. 4 to 7 are views sequentially illustrating a process of packaging the packaging case according to an embodiment of the present invention. - Exemplary embodiments of the present invention will be described below in more detail with reference to the accompanying drawings.
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FIGS. 1 to 3 illustrate a packaging case according to an embodiment of the present invention. As illustrated in the drawings, thepackaging case 1 according to the embodiment of the present invention includes aninner case 10 and anouter case 30. - The
inner case 10 serves to package a product. In this embodiment, theinner case 10 has the shape of a square pillar that is open at both sides thereof. - As illustrated in
FIG. 2 , fourinner folding lines 21 are formed on a surface of theinner case 10 to form fourinner sidewalls inner folding lines 21 are formed at intervals in a longitudinal direction of theinner case 10. - Among the four
inner sidewalls inner sidewall 11 includes a first overlappingportion 11a and a second overlappingportion 11b that are cut to partially overlap each other. - Meanwhile, a pair of cut-out
portions 25, which is partially cut into the shape of a triangular cross-section to be foldable, is formed at intervals on a surface of the first overlappingportion 11a. A free end of the second overlappingportion 11b is fitted into each cut-outportion 25, so that the first overlappingportion 11a and the second overlappingportion 11b constitute the sameinner sidewall 11. - Although the cut-out
portion 25 is shown in this embodiment as being partially cut into the triangular cross-sectional shape, the cut-outportion 25 may be partially cut into any one of circular, elliptical and polygonal cross-sectional shapes without being limited to the triangular cross-sectional shape. - Moreover, the first overlapping
portion 11a and the second overlappingportion 11b are shown in this embodiment as being coupled to each other in a fitting method using the cut-outportions 25. However, the first overlappingportion 11a and the second overlappingportion 11b may be attached to each other by an adhesive or tape without being limited to fitting. - Although not shown in the drawings, in the
inner case 10 of thepackaging case 1 according to the present invention, facing edges of the first overlappingportion 11a and the second overlappingportion 11b may be attached to each other by the adhesive such as hot melt, or the first overlappingportion 11a and the second overlappingportion 11b may be attached to each other by the tape, instead of overlapping the first overlappingportion 11 a and the second overlappingportion 11b. - The
outer case 30 serves to accommodate and package theinner case 10. In this embodiment, theouter case 30 has the shape of a square pillar that is open at both sides thereof. Theouter case 30 includessupport pieces 41 that support the pair of facinginner sidewalls inner case 10 to prevent an undesired movement of theinner case 10. - As illustrated in
FIG. 3 , fourtransverse folding lines 45 for forming fourouter sidewalls longitudinal folding lines 47 for forming thesupport pieces 41 are formed on the surface of theouter case 30. The fourtransverse folding lines 45 are formed at intervals in a longitudinal direction of theouter case 30, and the twolongitudinal folding lines 47 are formed at intervals to be perpendicular to thetransverse folding lines 45. - Meanwhile, the four
transverse folding lines 45 are formed to be spaced apart from each other in a size corresponding to transverse and longitudinal sides of the pair ofinner sidewalls support pieces 41 of theinner case 10. - The two
longitudinal folding lines 47 are formed, respectively, inside both longitudinal sides of the surface of theouter case 30 in a size corresponding to a depth to which theinner case 10 is accommodated from an end of theouter case 30. By folding the surface of theouter case 30 along thelongitudinal folding lines 47, thesupport pieces 41 are formed, which support the pair of facinginner sidewalls inner case 10 to prevent an undesired movement of theinner case 10. - Among the four
outer sidewalls outer sidewall 31 is cut into two equal parts, afirst panel 31 a and asecond panel 31b. Thefirst panel 31 a and thesecond panel 31b may be attached at facing edges thereof to each other by the adhesive such as the hot melt, or may be attached to theinner case 10 by the adhesive such as the hot melt, or may be attached to each other by the tape. - Thus, the
packaging case 1 according to the present invention is configured such that theinner case 10 is disposed between the pair oflongitudinal folding lines 47. Theouter case 30 surrounds the pair ofinner sidewalls inner case 10 that are not supported by thesupport pieces 41 and both openings of theinner case 10, and accommodates theinner case 10. - A process of packaging a product using the
packaging case 1 according to the present invention configured as described above will be described below. - First, as illustrated in
FIGS. 2 and3 , a spread cardboard for theinner case 10 corresponding to the size of the product to be packaged and a spread cardboard for theouter case 30 corresponding to the size of theinner case 10 are prepared. - Next, the product to be packaged is put on the spread cardboard for the
inner case 10, and theinner case 10 is folded along eachinner folding line 21, and the free end of the second overlappingportion 11b is fitted into the cut-outportion 25 of the first overlappingportion 11 a, so that the packaging of theinner case 10 is completed. - Further, as illustrated in
FIG. 4 , theouter case 30 is folded inwards along thelongitudinal folding line 47, so that thesupport piece 41 is formed on theouter case 30. - Subsequently, as illustrated in
FIG. 5 , theinner case 10 is positioned on the surface of theouter case 30 so that the pair of facinginner sidewalls inner case 10 comes into close contact with the pair ofsupport pieces 41. - As illustrated in
FIGS. 6 and7 , sequentially, theouter case 30 is folded along eachtransverse folding line 45, so that theinner case 10 is accommodated in theouter case 30 to surround the pair ofinner sidewalls inner case 10 that are not supported by thesupport pieces 41 and both openings of theinner case 10. - In this regard, the
inner case 10 is accommodated to a depth corresponding to a width of thesupport piece 41 of theouter case 30 from an end of theouter case 30. - Subsequently, when the
first panel 31a and thesecond panel 31b are attached to each other by the adhesive such as the hot melt, as illustrated inFIG. 1 , the pair of sidewalls of theinner case 10 exposed through the openings of theouter case 30 is firmly fixed by thesupport pieces 41 of theouter case 30. Thus, thepackaging case 1 according to the present invention is completed. - As such, according to the present invention, the packaging case adopts a dual structure having the inner case and the outer case, and firmly supports the inner case using the outer case, thus absorbing shocks exerted on the product that is accommodated and packaged in the inner case, allowing the inner case to be reliably fixed, and preventing the packaged product from being exposed and damaged.
- Although the support pieces of the outer case are shown in the above-described embodiment as being supported along four sides of the sidewalls of the inner case, the support pieces may be supported along at least one side of the sidewalls of the inner case without being limited thereto. Further, in the above-described embodiment, the inner case has four inner sidewalls. However, the inner case may have three or five or more inner sidewalls without being limited thereto.
- Furthermore, the inner case is prepared in a size corresponding to the size of the product to be packaged and then is used to package the product, thus preventing the packaged product from being shaken during the transport of the packaging case, and reducing a damage to a package. At this time, the pair of inner sidewalls of the inner case supported by the support pieces may come into close contact with the product to be packaged to support the product.
Claims (5)
- A packaging case comprising:an inner case having at least three sidewalls for packaging a product; andan outer case having support pieces supporting a pair of inner case sidewalls, which face each other, so as to prevent a movement of the inner case, surrounding a remaining region excluding the inner case sidewalls supported by the support pieces, and accommodating and packaging the inner case,wherein the support pieces are foldably provided to the outer case.
- The packaging case of claim 1, wherein each of the support pieces supports at least a periphery of an associated sidewall.
- The packaging case of claim 1, wherein the inner case has a shape of a square pillar that is open at both sides thereof.
- The packaging case of claim 3, wherein any one of the four sidewalls of the inner case comprises a first overlapping portion and a second overlapping portion that are cut to partially overlap each other,
the first overlapping portion and the second overlapping portion are attached to each other by an adhesive or tape, or a cut-out portion that is partially cut is foldably formed on a surface of the first overlapping portion and a free end of the second overlapping portion is fitted into the cut-out portion. - The packaging case of claim 1, wherein the pair of sidewalls of the inner case supported by the support pieces comes into close contact with the packaged product to support the product.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140161105A KR101613699B1 (en) | 2014-11-18 | 2014-11-18 | Packing case |
PCT/KR2015/011950 WO2016080690A1 (en) | 2014-11-18 | 2015-11-06 | Packaging case |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3222554A1 true EP3222554A1 (en) | 2017-09-27 |
EP3222554A4 EP3222554A4 (en) | 2018-05-16 |
Family
ID=55917199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15860694.7A Withdrawn EP3222554A4 (en) | 2014-11-18 | 2015-11-06 | Packaging case |
Country Status (4)
Country | Link |
---|---|
US (1) | US20170349350A1 (en) |
EP (1) | EP3222554A4 (en) |
KR (1) | KR101613699B1 (en) |
WO (1) | WO2016080690A1 (en) |
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KR20160114978A (en) | 2015-03-25 | 2016-10-06 | 한국전자통신연구원 | Apparatus and System for beam forming of array antenna |
KR102148301B1 (en) * | 2017-11-14 | 2020-08-26 | 에이스기계 주식회사 | Case manufacturing system for packaging polymorphic multipurpose articles |
KR102148304B1 (en) * | 2017-11-28 | 2020-08-26 | 에이스기계 주식회사 | Dual case manufacturing device for packaging polymorphic multipurpose articles |
CN209321455U (en) * | 2018-10-29 | 2019-08-30 | Oppo广东移动通信有限公司 | Pedestal, packing box and device suite |
KR102273758B1 (en) | 2020-04-14 | 2021-07-05 | 겐트대학교코리아(분사무소) | Apparatus and method for measuring size of high-speed object and classfying type of the object for conveyors using light curtain sensors |
KR102618059B1 (en) | 2023-02-15 | 2023-12-27 | (주)예신뷰 | Packaging case for square item |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2297785A1 (en) * | 1975-01-17 | 1976-08-13 | Marina Ateliers | Package for various size books - has two elongate wrap around sheets joined at overlapping region |
US4322028A (en) * | 1980-04-25 | 1982-03-30 | Yoshinobu Kawahara | Knock-down type mailing parcel case |
US4300679A (en) * | 1980-08-27 | 1981-11-17 | Container Corporation Of America | Self locking folder |
CH683831A5 (en) * | 1991-11-04 | 1994-05-31 | Brieger Verpackungen Ag | Packaging, especially for books. |
FI105543B (en) * | 1993-10-12 | 2000-09-15 | Pussikeskus Oy | Paper Packing Box |
KR200328139Y1 (en) * | 2003-07-14 | 2003-09-26 | 롯데제과주식회사 | Packaging case |
KR200359459Y1 (en) * | 2004-05-24 | 2004-08-21 | 최덕환 | A packing case assembly |
US20080277311A1 (en) * | 2005-02-05 | 2008-11-13 | Quantum Hi-Tech Research | Packaging Box for Medicaments |
KR101192399B1 (en) * | 2009-09-21 | 2012-10-17 | 주식회사 비원씨앤알 | Box package |
KR200455187Y1 (en) * | 2011-02-28 | 2011-08-23 | 주식회사 우신피앤피 | Packaging box assembly with detachable inner case |
KR200464048Y1 (en) | 2012-06-05 | 2012-12-10 | (주)크리오션 | Handle Packing Box |
-
2014
- 2014-11-18 KR KR1020140161105A patent/KR101613699B1/en active IP Right Grant
-
2015
- 2015-11-06 US US15/527,394 patent/US20170349350A1/en not_active Abandoned
- 2015-11-06 EP EP15860694.7A patent/EP3222554A4/en not_active Withdrawn
- 2015-11-06 WO PCT/KR2015/011950 patent/WO2016080690A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR101613699B1 (en) | 2016-04-19 |
EP3222554A4 (en) | 2018-05-16 |
US20170349350A1 (en) | 2017-12-07 |
WO2016080690A1 (en) | 2016-05-26 |
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