CN109808992A

CN109808992A - A three-cycle packaging carton

Info

Publication number: CN109808992A
Application number: CN201910230751.5A
Authority: CN
Inventors: 郭玉花; 王婷婷; 康凯利; 赵森
Original assignee: Tianjin University of Commerce
Current assignee: Tianjin University of Commerce
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-05-28

Abstract

The invention discloses one kind to recycle Packaging Box three times.Packaging Box sheet formed of the present invention, for bottom using high-intensitive self-locking bottom structure, antitheft mortise lock is arranged in the front shroud end of Packaging Box, and a tear string, the folding junction setting interpolation slit of front shroud and foreboard are arranged on front shroud；Mortise lock is arranged in the back shroud end of Packaging Box, and two tear strings, the folding junction setting interpolation slit of back shroud and back plate are arranged on back shroud.The interpolation slit that the antitheft mortise lock of Packaging Box front shroud can fold junction with back shroud and back plate plugs together, and realizes a joint sealing circulation；The interpolation slit that the mortise lock of Packaging Box back shroud can fold junction with front shroud and foreboard plugs together, and realizes secondary joint sealing circulation；Finally, the dust-proof flap of Packaging Box is sealed using adhesive tape, realize that joint sealing recycles three times.Packaging Box of the invention realizes to be recycled three times, reduces logistics cost；Of simple structure and strong practicability；The use of theftproof lock reduces the dosage of adhesive tape.

Description

One kind recycling Packaging Box three times

Technical field

The present invention relates to packing technique fields, recycle Packaging Box three times more particularly to one kind.

Background technique

Currently, the dosage of Packaging Box is increasing with the fast development of express delivery industry.But the hurricane of World Paper price It rises so that Packaging Box cost is significantly increased, in this background, the demand for repeatedly recycling Packaging Box is also more more and more urgent.

Summary of the invention

In view of the technical drawbacks of the prior art, it is an object of the present invention to provide one kind to recycle wrapping paper three times Case.

The technical solution adopted to achieve the purpose of the present invention is:

One kind recycling Packaging Box, the Packaging Box sheet formed three times, and bottom uses high-intensitive self-locking bottom structure, Antitheft mortise lock is arranged in the front shroud end of Packaging Box, and a tear string is arranged on front shroud, and the folding of front shroud and foreboard connects Connect place's setting interpolation slit；Mortise lock is arranged in the back shroud end of Packaging Box, and two tear strings, back shroud and back plate is arranged on back shroud Folding junction be arranged interpolation slit.The antitheft mortise lock of the Packaging Box front shroud can fold junction with back shroud and back plate Interpolation slit plug together, realize joint sealing circulation；The mortise lock of the Packaging Box back shroud can be folded with front shroud and foreboard to be connected The interpolation slit at the place of connecing plugs together, and realizes secondary joint sealing circulation；Finally, the dust-proof flap of the Packaging Box is sealed using adhesive tape, realize Joint sealing recycles three times.

Packaging Box includes the flap 2 for successively folding connection, foreboard 3, left side plate 11, back plate 19 and right end plate 21.Foreboard 3 Upside and front shroud 4 fold and connect, downside and noseplate 1, which fold, to be connected.The folding junction of foreboard 3 and front shroud 4 is certainly left The first interpolation slit 5 and the second interpolation slit 7 are set gradually to the right side.The end of front shroud 4 sets gradually the first theftproof lock 8 and from left to right Two theftproof locks 9.First tear string 6 is set on front shroud 4.The right side of noseplate 1 and preceding bottom bonding sheet 26, which fold, to be connected.Left side plate 11 upside and the dust-proof flap 10 of left cover are folded and are connected, and the dust-proof flap 25 in downside and left bottom, which folds, to be connected.The upside of back plate 19 with Back shroud 16 folds connection, and downside and rear bottom plate 24, which fold, to be connected.The folding junction of back shroud 16 and back plate 19 is from left to right Third interpolation slit 12 and the 4th interpolation slit 18 are set gradually, the end of back shroud 16 sets gradually the first mortise lock 13 and second from left to right Mortise lock 15.Back shroud 16 sets gradually the second tear string 14 and third tear string 17 from top to bottom.The right side of bottom plate 24 is with after afterwards Bottom bonding sheet 23 folds connection.The upside of right end plate 21 and the dust-proof flap 20 of right cover are folded and are connected, downside and the dust-proof flap in right bottom 22 fold connection.

The packaging material is thin corrugated board.

1, Packaging Box of the invention realizes is recycled three times, reduces logistics cost.

2, Packaging Box of simple structure and strong practicability of the invention.

3, the use of Packaging Box theftproof lock of the invention, reduces the dosage of adhesive tape.

Detailed description of the invention

Fig. 1 show the plane outspread drawing of Packaging Box of the invention；

Fig. 2 show the schematic perspective view of Packaging Box of the invention；

Fig. 3 show the schematic perspective view of Packaging Box first time joint sealing of the invention；

Fig. 4 show the schematic perspective view of second of joint sealing of Packaging Box of the invention；

Fig. 5 show second of unpacking schematic perspective view of Packaging Box of the invention；

Fig. 6 show the schematic perspective view of Packaging Box third time joint sealing of the invention.

Specific embodiment

The present invention is described in further detail below in conjunction with the drawings and specific embodiments.

The schematic diagram of Packaging Box of the invention is as shown in figs 1 to 6.Packaging Box sheet formed, bottom is using high-intensitive Self-locking bottom structure, antitheft mortise lock is arranged in the front shroud end of Packaging Box, a tear string is set on front shroud, front shroud with Interpolation slit is arranged in the folding junction of foreboard；Mortise lock is arranged in the back shroud end of Packaging Box, and two tear strings are arranged on back shroud, Interpolation slit is arranged in the folding junction of back shroud and back plate.The antitheft mortise lock of Packaging Box front shroud can be rolled over back shroud and back plate The interpolation slit of folded junction plugs together, and realizes a joint sealing circulation；The mortise lock of Packaging Box back shroud can be rolled over front shroud and foreboard The interpolation slit of folded junction plugs together, and realizes secondary joint sealing circulation；Finally, the dust-proof flap of Packaging Box is sealed using adhesive tape, realize Joint sealing recycles three times.

Packaging Box includes the flap 2 for successively folding connection, foreboard 3, left side plate 11, back plate 19 and right end plate 21.Foreboard 3 Upside and front shroud 4 fold and connect, downside and noseplate 1, which fold, to be connected.The folding junction of foreboard 3 and front shroud 4 is certainly left The first interpolation slit 5 and the second interpolation slit 7 are set gradually to the right side.The end of front shroud 4 sets gradually the first theftproof lock 8 and from left to right Two theftproof locks 9.First tear string 6 is set on front shroud 4.The right side of noseplate 1 and preceding bottom bonding sheet 26, which fold, to be connected.Left side plate 11 upside and the dust-proof flap 10 of left cover are folded and are connected, and the dust-proof flap 25 in downside and left bottom, which folds, to be connected.The upside of back plate 19 with Back shroud 16 folds connection, and downside and rear bottom plate 24, which fold, to be connected.The folding junction of back shroud 16 and back plate 19 is from left to right Third interpolation slit 12 and the 4th interpolation slit 18 are set gradually, the end of back shroud 16 sets gradually the first mortise lock 13 and second from left to right Mortise lock 15.Back shroud 16 sets gradually the second tear string 14 and third tear string 17 from top to bottom.The right side of bottom plate 24 is with after afterwards Bottom bonding sheet 23 folds connection.The upside of right end plate 21 and the dust-proof flap 20 of right cover are folded and are connected, downside and the dust-proof flap in right bottom 22 fold connection.Packaging material is thin corrugated board.

When molding, the self-locking case bottom of first shaping packaging carton.By noseplate 1, the dust-proof flap 25 in left bottom, rear bottom plate 24 and the right side The dust-proof flap 22 in bottom rolls over 180 degree upwards.By preceding bottom bonding sheet 26 and rear 23 viscose glue of bottom bonding sheet, by preceding bottom bonding sheet 26 and left bottom Dust-proof flap 25 bonds, and bottom bonding sheet 23 is bonded with the dust-proof flap 22 in right bottom by after.Flap 2 and right end plate 21 are bonded or followed closely It closes.Commodity are put into case, by the dust-proof flap 10 of left cover and dust-proof 20 infolding of flap of right cover, by 16 infolding of back shroud, by front cover 4 infolding of plate, is inserted into the 4th interpolation slit 18 for the first theftproof lock 8, and the second theftproof lock 7 is inserted into third interpolation slit 12, completes to seal for the first time Case.It after Packaging Box first time use, is torn along the first tear string 6, completes to unpack for the first time.After another commodity are put into, By the dust-proof flap 10 of left cover and dust-proof 20 infolding of flap of right cover, by 16 infolding of back shroud, the first mortise lock 13 is inserted into the second interpolation slit 7, the second mortise lock 15 is inserted into the first interpolation slit 5, will be bonded at the first mortise lock 13 and the second mortise lock 15 with adhesive tape, second is completed and seals Case process.When unpacking for the second time, back shroud 16 is torn along the second tear string 14 and third tear string 17, middle part cardboard removes, It realizes second and unpacks.Third part commodity are put into carton again, by the dust-proof flap 10 of left cover and dust-proof 20 infolding of flap of right cover And be located at topmost, with the gap between the dust-proof flap 10 of adhesive tape bonding left cover and the dust-proof flap 20 of right cover, completes third time and seal Case.

Packaging Box of the invention realizes to be recycled three times, reduces logistics cost；Of simple structure and strong practicability； The use of theftproof lock reduces the dosage of adhesive tape.

The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications Also it should be regarded as protection scope of the present invention.

Claims

1. a three-cycle packaging carton, it is characterized in that, described packaging carton is formed by paper, the box bottom adopts high-strength self-locking bottom structure, the front cover plate end of the packaging carton is provided with anti-theft mortise lock, and the front cover is provided with a The tearing line is set at the folded joint of the front cover and the front plate; the end of the rear cover of the packing carton is set with a latch, and two tearing lines are set on the rear cover, and the folded joint between the rear cover and the rear plate is set Insert seam, the anti-theft lock of the front cover of the packaging carton is inserted into the insertion seam at the folded connection of the rear cover and the rear panel; the lock of the rear cover of the packaging carton is connected to the folded connection of the front cover and the front panel The insertion seam is inserted and closed; the dust-proof flaps of the packaging carton are sealed with adhesive tape.

2. The three-cycle packaging carton according to claim 1, wherein the packaging carton comprises a flap (2), a front plate (3), a left end plate (11), a rear plate (19) that are folded and connected in sequence and the right end plate (21), the upper side of the front plate (3) is folded and connected to the front cover plate (4), the lower side is folded and connected to the front bottom plate (1), and the front plate (3) is folded and connected to the front cover plate (4). 4) A first insertion seam (5) and a second insertion seam (7) are arranged in sequence from left to right at the folded joint, and a first anti-theft lock ( 8) and a second anti-theft lock (9), the front cover plate (4) is provided with a first tear line (6), and the right side of the front bottom plate (1) is folded and connected to the front bottom adhesive sheet (26) , the upper side of the left end plate (11) is folded and connected to the left cover dust flap (10), the lower side of the left end plate (11) is folded and connected to the left bottom dust flap (25), and the rear plate ( The upper side of 19) is folded and connected to the rear cover plate (16), the lower side of the rear plate (19) is folded and connected to the rear bottom plate (24), and the folded connection between the rear cover plate (16) and the rear plate (19) A third insertion slot (12) and a fourth insertion slot (18) are arranged in sequence from left to right, and a first insertion lock (13) and a second insertion slot are arranged at the end of the rear cover plate (16) in sequence from left to right Lock (15), the rear cover plate (16) is sequentially provided with a second tear line (14) and a third tear line (17) from top to bottom, and the right side of the back bottom plate (24) is bonded to the back bottom The sheet (23) is folded and connected, the upper side of the right end plate (21) is folded and connected with the right cover dust flap (20), and the lower side of the right end plate (21) is folded and connected with the right bottom dust flap (22) .

3. The three-cycle packaging carton according to claim 1 or 2, wherein the packaging carton packaging material is thin corrugated cardboard.