KR101763588B1 - Packaging paper box - Google Patents

Packaging paper box Download PDF

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Publication number
KR101763588B1
KR101763588B1 KR1020150144191A KR20150144191A KR101763588B1 KR 101763588 B1 KR101763588 B1 KR 101763588B1 KR 1020150144191 A KR1020150144191 A KR 1020150144191A KR 20150144191 A KR20150144191 A KR 20150144191A KR 101763588 B1 KR101763588 B1 KR 101763588B1
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KR
South Korea
Prior art keywords
cover
cover part
pair
foldable
lid
Prior art date
Application number
KR1020150144191A
Other languages
Korean (ko)
Other versions
KR20170044459A (en
Inventor
황희
Original Assignee
주식회사 맑은기업
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 맑은기업 filed Critical 주식회사 맑은기업
Priority to KR1020150144191A priority Critical patent/KR101763588B1/en
Publication of KR20170044459A publication Critical patent/KR20170044459A/en
Application granted granted Critical
Publication of KR101763588B1 publication Critical patent/KR101763588B1/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
    • B65D5/64—Lids
    • B65D5/66—Hinged lids
    • B65D5/6685—Hinged lids formed by extensions hinged to the upper edge of a container body formed by erecting a blank to U-shape

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a packaging paper box which can be firmly and simply assembled while minimizing the use of an adhesive or a tape.
According to the present invention, there is provided a semiconductor device comprising: a bottom; A rear portion formed to be foldable on the upper side of the bottom portion; A left and right side surface portion formed on the left and right sides of the rear portion so as to be foldable, respectively; A pair of front portions foldably formed on the left side of the left side surface portion and the right side portion of the right side surface portion, respectively, and having coupling projections on the upper side thereof; A cover part formed to be foldable downward of the bottom part, wherein the cover part is composed of a front cover part having one end connected to the lower side of the bottom part and a rear cover part having one end connected to the other end of the front cover part, And a pair of slit-shaped cover engaging recesses into which the engaging protrusions are inserted are formed to be spaced equidistantly from each other at a boundary between the front cover and the rear cover part. And a lid part foldably formed on the upper side of the rear part.

Description

Paper box for packing {PACKAGING PAPER BOX}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging paper box, and more particularly, to a packaging paper box which can be assembled firmly and simply while minimizing the use of an adhesive or a tape.

In general, paper boxes are very widely used in our daily lives. When storing and storing goods, protect them from external shocks or pollutants, and provide convenience of transportation when moving the goods.

Conventional packaging paper boxes are manufactured in various forms. For example, packaging boxes made up of a lower box for storing articles and an upper box for covering the lower box are mainly used. Alternatively, a packaging paper box in which a lid is connected to one side of a box in which an article is stored, and a lid covers the box is often used.

Generally, in order to make a paper box for packing, the wall surface is set up vertically around the bottom of the square shape. However, complicated assembling procedures are required to erect walls around the bottom surface and firmly fix the erected walls. Also, a large amount of adhesive must be applied to the areas where the walls are interconnected. As a result, there is a problem in that it takes a lot of time to assemble the packaging paper box.

KR 20-0304526 Y1, Packing Paper box KR 20-0389230 Y1, Covered Paper box

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems,

And it is an object of the present invention to provide a packaging paper box which is simple in structure and in which the bottom surface, the wall surface and the cover are integrally formed, and can be firmly and simply manufactured while minimizing the use of an adhesive or tape at the time of assembling the box.

In order to achieve the above object,

A bottom portion having a rectangular shape; A rear portion formed to be foldable on the upper side of the bottom portion; A left and right side surface portion formed on the left and right sides of the rear portion so as to be foldable, respectively; A pair of front portions foldably formed on the left side of the left side surface portion and the right side portion of the right side surface portion, respectively, and having coupling projections on the upper side thereof; A cover part formed to be foldable downward of the bottom part, wherein the cover part is composed of a front cover part having one end connected to the lower side of the bottom part and a rear cover part having one end connected to the other end of the front cover part, And a pair of slit-shaped cover engaging recesses into which the engaging protrusions are inserted are formed to be spaced equidistantly from each other at a boundary between the front cover and the rear cover part. And a lid part foldably formed on the upper side of the rear part.

The packing paper box may further include a hooked portion having a hooked shape formed by folding the upper portion of the coupling protrusion a plurality of times in one direction and fixed to the upper portion of the cover portion and a pair of slit- The cover engagement grooves may be spaced equidistantly from each other.

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According to the present invention including the above-described configuration, the bottom surface, the wall surface, and the cover are integrally formed, so that the structure is simple, and the paper box for packaging can be quickly assembled.

In addition, the paper box itself is provided with a coupling structure for firmly connecting the floor surface and the wall surfaces formed around the bottom surface, thereby making it possible to manufacture a paper box for packaging by minimizing the use of adhesive or tape.

1 is an exploded view of a packaging paper box according to an embodiment of the present invention;
2 is a perspective view of a carton for packing according to an embodiment of the present invention;
3 is a perspective view of a carton for packing according to another embodiment of the present invention.
4 to 12 are views showing a process of assembling a paper box for packing according to an embodiment of the present invention.

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

The constitution and the connection relation of the present invention are made based on the developed view of the present invention.

1 and 2, a packing paper box 100 according to an embodiment of the present invention includes a bottom 110, a rear portion 120, left and right side portions 130 and 140, and a coupling protrusion 152 And includes a pair of front portions 150, a cover portion 160, a pair of cover engagement grooves 162, and a lid portion 170. [

The bottom portion 110 has a rectangular shape.

The rear portion 120 is formed to be foldable on the upper side of the bottom portion 110.

The left and right side surface portions 130 and 140 are formed on the left and right sides of the rear portion 120, respectively. Below the left and right side portions 130 and 140, a support portion 134 for supporting the upper surface of the bottom portion 110 is provided. It is preferable that the gripping grooves 132 are formed at predetermined positions of the left and right side face portions 130 and 140 so that the box can be easily moved.

A pair of front portions 150 are formed on the left side of the left side surface portion 130 and on the right side portion of the right side surface portion 140, respectively.

Further, a front locking groove 154 is formed at a predetermined lower portion of each of the pair of front portions 150.

The cover portion 160 is formed to be foldable below the bottom portion 110. The cover part 160 is composed of a front cover part 160a having one end coupled to the bottom part 110 and a rear cover part 160b having one end connected to the other end of the front cover part 160a. The cover portion 160 surrounds the pair of front portions 150 and the front cover portion 160a and the rear cover portion 160b are respectively attached to the front surface and the rear surface of the front portion 150, respectively.

The pair of cover engagement grooves 162 are equally spaced at the boundary between the front cover part 160a and the back cover part 160b. The pair of engaging protrusions 152 are inserted into and engaged with the pair of cover engaging grooves 162 to firmly fix the cover portion 160.

A pair of fixing protrusions 164 are formed on the lower side of the cover portion 160 so as to be equally spaced and inserted into the front locking groove 154 described above.

The lid part (170) is formed on the upper side of the rear part (120) so as to be foldable. The left and right cover plates 174 each having a wing 174a are formed on both sides of the lid part 170 so that the left and right lid plates 174 can be folded and the front lid 170, The plate 176 is formed to be foldable. A fitting groove 178 is provided at a predetermined position of the lid part 170 so that the fitting protrusion 177 described above is inserted and engaged.

The coupling protrusion 152 may be formed to extend in a direction passing through the cover coupling groove 162. At this time, it is preferable that a pair of cover engaging grooves 172 are formed at predetermined positions of the lid part 170 so as to be equally spaced. The elongated engaging protrusion 152 passes through the cover engaging groove 162 and is inserted into and engaged with the cover engaging groove 172 to fix the lid.

In addition, referring to FIG. 3, a stop 152a may be provided at the end of the elongated engaging protrusion 152. As shown in FIG. It is preferable that the stopper 152a is formed by folding the end of the engaging projection 152 several times and then joining the end of the engaging projection 152a with an adhesive or staple. The coupling protrusion 152 provided with the locking hole 152a has a sharp top and is easily inserted into the cover locking groove 162. [ However, the inserted coupling protrusion 152 is not easily detached from the lid locking groove 172 due to the latching action of the latching opening 152a, and the lid of the box is firmly sealed even if there is no separate material.

Hereinafter, the assembling process of the packaging paper box according to the embodiment of the present invention having the above-described structure will be described with reference to FIGS. 4 to 12. FIG.

4 and 5, the left and right cover plates 174 formed on both sides of the cover 170 are vertically folded on the cover 170 and are provided on the left and right cover plates 174, respectively. The wing portion 174a is folded at a right angle toward the lid portion 170. [ The front cover plate 176 is folded so as to wrap the wing portion 174a and then the insertion protrusion 177 is inserted into the fitting groove 178 and joined to complete the lid.

6, the front portion 150 and the support portion 134 formed with the left and right side portions 130 and 140 are folded at right angles to the left and right side portions 130 and 140, respectively, And perpendicular to the right side surface portions 130 and 140.

7, the left and right side face portions 130 and 140 are folded at right angles to face the rear face portion 120 so that the left and right side face portions 130 and 140 are perpendicular to the rear face portion 120. [

Subsequently, referring to FIG. 8, the rear portion 120 is folded at a right angle to the bottom portion 110 so as to be perpendicular to the bottom portion 110. At this time, the support part 134 is supported on the upper surface of the bottom part 110, and the front part 150, the left and right side parts 130 and 140, So that the inside space of the box is formed.

9, when the cover part 160 is folded so as to surround the front part 150, the front cover part 160a and the back cover part 160b are pressed against the front and back surfaces of the front part 150, Respectively.

10, an engaging protrusion 152 formed on the upper part of the front part is inserted into the cover engaging groove 162 formed between the front cover part 160a and the rear cover part 160b, 160 are securely fixed.

11, a pair of fixing protrusions 164 formed at a lower portion of the cover portion 160 is inserted into a front engagement groove 154 formed at a predetermined lower position of each of the pair of front portions 150 Insert, and combine.

12, when the lid part 170 is closed, the engaging protrusion 152 formed to extend through the cover engaging groove 162 is engaged with a pair of lid engaging grooves 172 formed at predetermined positions of the lid part 170 To fix the lid securely.

In addition, referring to FIG. 3, if the end of the engaging projection 152 is folded and folded several times and then the engaging hole 152a is joined with an adhesive or staple, the rigid sealing function can be added to the assembled paper box have.

Therefore, according to the packaging paper box 100 according to the embodiment of the present invention, the packaging paper box 100 can be assembled quickly and easily while minimizing the use of harmful substances such as adhesive.

Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the technical scope of the invention as set forth in the following claims. It can be understood that it is possible.

100: packing paper box 160a: front cover part
110: bottom part 160b: rear cover part
120: rear portion 162: cover fastening groove
130, 140: left and right side portions 164: fixing projections
132: gripping groove 170: lid portion
134: support portion 172: cover fastening groove
150: Front portion 174: Left and right cover plates
152: engaging projection portion 174a: wing portion
152a: Stopper 176: Front cover plate
154: front fastening groove 177:
160: cover portion 178: fitting groove

Claims (5)

A bottom portion having a rectangular shape;
A rear portion formed to be foldable on the upper side of the bottom portion;
A left and right side surface portion formed on the left and right sides of the rear portion so as to be foldable, respectively;
A pair of front portions foldably formed on the left side of the left side surface portion and the right side portion of the right side surface portion, respectively, and having coupling projections on the upper side thereof;
A cover part formed to be foldable downward of the bottom part, wherein the cover part is composed of a front cover part having one end connected to the lower side of the bottom part and a rear cover part having one end connected to the other end of the front cover part, And a pair of slit-shaped cover engaging recesses into which the engaging protrusions are inserted are formed to be spaced equidistantly from each other at a boundary between the front cover and the rear cover part. And
And a lid part foldably formed on the upper side of the rear part,
Further comprising a plurality of hooks fixed in a barrel shape after the upper portion of the engaging projection is folded a plurality of times in one direction,
Wherein a pair of slit-shaped lid-locking grooves into which the coupling protrusions are inserted are formed on the upper part of the lid part at equal intervals. delete delete delete delete
KR1020150144191A 2015-10-15 2015-10-15 Packaging paper box KR101763588B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150144191A KR101763588B1 (en) 2015-10-15 2015-10-15 Packaging paper box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150144191A KR101763588B1 (en) 2015-10-15 2015-10-15 Packaging paper box

Publications (2)

Publication Number Publication Date
KR20170044459A KR20170044459A (en) 2017-04-25
KR101763588B1 true KR101763588B1 (en) 2017-08-02

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102008297B1 (en) * 2018-05-31 2019-08-07 김병열 Packing bag
KR20200003965A (en) 2018-07-03 2020-01-13 주식회사 쓰리에스테크 Packaging box enhanced sealing ability
KR20200009331A (en) 2018-07-18 2020-01-30 주식회사 쓰리에스테크 Packaging box
KR102089502B1 (en) 2018-11-26 2020-03-16 주식회사 쓰리에스테크 Delivery box enhanced heat and cold insulating ability
KR102105206B1 (en) * 2019-03-20 2020-04-27 정사근 Packing over for office paper

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020190036A1 (en) * 2019-03-19 2020-09-24 황기찬 Packaging box capable of watertight packaging

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204280139U (en) * 2014-11-17 2015-04-22 龙利得包装印刷（上海）有限公司 A kind of portable is from lock packaging box

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204280139U (en) * 2014-11-17 2015-04-22 龙利得包装印刷（上海）有限公司 A kind of portable is from lock packaging box

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102008297B1 (en) * 2018-05-31 2019-08-07 김병열 Packing bag
KR20200003965A (en) 2018-07-03 2020-01-13 주식회사 쓰리에스테크 Packaging box enhanced sealing ability
KR20200009331A (en) 2018-07-18 2020-01-30 주식회사 쓰리에스테크 Packaging box
KR102089502B1 (en) 2018-11-26 2020-03-16 주식회사 쓰리에스테크 Delivery box enhanced heat and cold insulating ability
KR102105206B1 (en) * 2019-03-20 2020-04-27 정사근 Packing over for office paper

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KR20170044459A (en) 2017-04-25

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