CN212606444U - Foldable paperboard packaging box - Google Patents

Abstract

The utility model relates to the field of packaging boxes, in particular to a foldable paperboard packaging box, which comprises a rectangular hard board with creases, wherein the mutually parallel creases divide the rectangular hard board into a front board, a bottom board, a back board, a top board, a front cover board and a front board in turn, the back plate is the same with the front shroud size, bottom plate and roof size are the same, the bottom plate, the curb plate subassembly is all established to the both sides of front bezel and back plate, the curb plate subassembly includes the connection piece of rectangular curb plate body and square, a connection piece is respectively connected to curb plate body both sides, the width of curb plate body, the length of side of connection piece is the same with the width size of front bezel, curb plate body one end is fixed on the bottom plate outward flange, diagonal crease on the connection piece divide into stationary blade and activity piece with the connection piece, the stationary blade is fixed on front bezel or back plate, the correspondence punishment that front shroud and front bezel lid closed do not is equipped with magnet or magnet and the iron sheet that can mutual. This design is through setting up rectangle hard board and curb plate subassembly, both the transportation of being convenient for, also be convenient for the shaping becomes three-dimensional packing carton.

Description

Foldable paperboard packaging box

Technical Field

The utility model relates to a packing carton technical field, concretely relates to folding cardboard packing carton.

Background

Under current environment, many commodities all have to use the paper box to carry out the extranal packing, and ordinary cardboard gift packaging box on the market adopts fixed shaping packing usually, can not folding transportation, leads to the cost of transportation too high, has appeared folding packing carton on this reason market, but current folding packing carton's structure is often more complicated, and the folding or the shaping of expanding of being not convenient for is three-dimensional packing carton. In view of the above-mentioned shortcomings, the present invention provides an improvement.

Disclosure of Invention

In order to overcome the not enough of background art, the utility model provides a folding cardboard packing carton has the rectangle hard board of four creases through the setting to set up the curb plate subassembly on rectangle hard board, make the cardboard packing carton can spread out into the plane completely, the transportation of being convenient for, also can be convenient for the shaping becomes three-dimensional cardboard packing carton and packs article, thereby can satisfy actual demand better.

The utility model adopts the technical proposal that: the utility model provides a folding cardboard packing carton, is including the rectangle hard board that has four creases, and the crease that is parallel to each other can divide into front bezel, bottom plate, back plate, roof and front shroud in proper order with rectangle hard board, and front bezel, back plate and front shroud size are the same, and bottom plate and roof size are the same, the both sides of bottom plate, front bezel and back plate all are equipped with the curb plate subassembly, and the curb plate subassembly includes the connection piece of rectangular curb plate body and square, and one is respectively connected to the both sides of curb plate body the connection piece, the length of side of curb plate body, connection piece are the same with the width size of front bezel, and the one end fixed connection of curb plate body has the diagonal crease on the outward flange of bottom plate, and the diagonal crease divide into stationary blade and activity piece with the connection piece on the connection piece, and the stationary blade that is close to the front bezel is fixed on the front bezel, and the stationary blade that is close to the back plate is fixed on the back plate.

In the technical scheme, the paperboard packaging box can be completely unfolded into a plane, the two side plate bodies can be respectively clung to two sides of the bottom plate, the completely unfolded paperboard packaging box can be conveniently transported, the completely unfolded paperboard packaging box can also be transported after being folded, the square connecting piece has diagonal creases, and then the fixed piece and the movable piece are both in an isosceles right triangle shape, when the paperboard packaging box needs to be used for packaging, only the two side plate bodies need to be unfolded towards two sides to enable the side plate bodies to be in a vertical state, because the fixed piece is fixed and the movable piece can be moved, the side plate bodies can respectively drive the front plate and the rear plate to stand through the movable pieces on the two sides, at the moment, an object to be packaged can be packaged in the paperboard packaging box, then the top plate and the front cover plate are covered, the front cover plate can be adsorbed on the front plate in a magnetic absorption mode, so that the paperboard packaging box, the paperboard packaging box adopting the structure can be conveniently folded or unfolded to form a three-dimensional packaging box, is convenient to transport and package articles, and can better meet the actual requirements.

Preferably, the curb plate subassembly adopts hard board and double-deck art paper to make, the curb plate body adopts hard board, and the curb plate body presss from both sides in the intermediate layer that double-deck art paper was made, and the double-deck art paper of curb plate body both sides forms two respectively the connection piece.

In order to make the packing carton more practical pleasing to the eye, the lateral surface cladding of rectangle hard board has outer copper version paper, and the cladding has the copper version paper of rectangular shape all around of rectangle hard board medial surface to bordure, and outer copper version paper and copper version paper are bordured and are linked into an organic whole, and copper version paper is bordured and has an in situ facing paper with the surface cladding of rectangle hard board medial surface.

In order to facilitate the display of the articles in the packaging box, the middle part of the top plate is provided with a visual window, and a transparent plate is fixedly arranged in the visual window.

Preferably, the outer end of the double-layer coated paper is bonded to the outer edges of the front plate, the bottom plate and the rear plate, the two fixing pieces close to the front plate are bonded to the front plate, and the two fixing pieces close to the rear plate are bonded to the rear plate.

Preferably, two circular magnets are fixedly arranged on the coated edge of the coated paper of the front cover plate, the circular magnets are clamped between the coated paper coated edge and the interior paper, circular iron sheets capable of being attracted to the circular magnets are fixedly arranged on the outer side face of the front plate, and the circular iron sheets are clamped between the front plate and the coated paper.

Preferably, a square magnet is fixedly arranged in the copperplate paper interlayer of the fixed piece, and a square iron piece capable of being attracted to the square magnet is fixedly arranged in the copperplate paper interlayer of the movable piece.

Preferably, the rectangular hard board and the side board body are both made of gray board paper.

To sum up, the utility model discloses beneficial effect does:

1. by arranging the rectangular cardboard with four creases and arranging the side plate assembly on the rectangular cardboard, the paperboard packaging box can be completely spread into a plane, is convenient to transport and can be conveniently formed into a three-dimensional paperboard packaging box for packaging articles, so that the actual requirements can be better met;

2. the outer ends of the double-layer coated paper are fixed on the outer edges of the front plate, the bottom plate and the rear plate, an interlayer can be formed in the middle of the double-layer coated paper, a side plate body is fixedly arranged in the middle of the interlayer, the double-layer coated paper on the two sides of the side plate body are attached together to form a connecting sheet, the side plate body can better play a supporting role by adopting a hard board, the paperboard packaging box can be conveniently formed into a three-dimensional packaging box, and the connecting sheet is manufactured by attaching the double-layer coated paper together, so that the supporting role can be conveniently played, and the paperboard packaging box can be;

3. the outer coated paper and the coated paper are integrally connected in a wrapping mode, so that the outer side face of the rectangular hard board and the periphery of the inner side face of the rectangular hard board can be better wrapped, the coated paper can enable the paperboard packaging box to be more durable and more attractive in appearance, and the inner decorative paper can enable the interior of the packaging box to be more durable and more attractive;

4. the middle part of the top plate is additionally provided with a visual window, and a transparent plate is fixedly arranged in the visual window, so that the objects in the packaging box can be conveniently displayed, and the isolation effect can be realized;

5. the front cover plate is fixedly provided with a circular magnet, the outer side surface of the front plate is fixedly provided with a circular iron sheet which can be attracted to the circular magnet, and when the front cover plate covers the front plate, the circular patch can be attracted to the circular magnet, so that the paperboard packaging box can better package articles, and the articles can be prevented from falling out of the paperboard packaging box;

6. the copper plate paper of stationary blade presss from both sides the in situ and has set firmly square magnet, and the copper plate paper of activity piece presss from both sides the in situ and has set firmly square iron sheet, and when strutting two curb plate bodies to both sides, square iron sheet can adsorb on square magnet, can make the activity piece laminate to the stationary blade better, also can make the cardboard packing carton shaping better be three-dimensional packing carton, can strengthen the stability of cardboard packing carton structure.

The invention is further described with reference to the accompanying drawings and the detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the formed three-dimensional packing box of the present invention;

FIG. 3 is a schematic view of the unfolded structure of the present invention;

FIG. 4 is a schematic view of the position of the square magnet on the fixed plate and the square iron plate on the movable plate of the present invention;

FIG. 5 is a schematic view of a rectangular cardboard of the present invention;

FIG. 6 is a schematic view of the present invention showing a coated paper edge and a circular magnet on the inner side of a rectangular hard board;

FIG. 7 is a schematic view of the coated paper edge and the outer surface of the inner side of the rectangular hard board coated with the inner decoration paper;

the marks in the figure are 1-crease, 2-rectangular hardboard, 3-front board, 4-bottom board, 5-back board, 6-top board, 7-front cover board, 8-side board body, 9-diagonal crease, 10-fixed sheet, 11-movable sheet, 12-double-layer coated paper, 13-outer coated paper, 14-coated paper edge wrapping, 15-inner decorative paper, 16-visual window, 17-transparent board, 18-round magnet, 19-square magnet and 20-square iron sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 7 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to perform more detailed description on the technical solution in the embodiments of the present invention.

As shown in fig. 1 to 7, the foldable cardboard packaging box disclosed in this embodiment includes a rectangular cardboard 2 having four creases 1, the mutually parallel creases 1 can divide the rectangular cardboard 2 into a front board 3, a bottom board 4, a rear board 5, a top board 6 and a front cover board 7 in sequence, the front board 3, the rear board 5 and the front cover board 7 are the same in size, the bottom board 4 and the top board 6 are the same in size, side board assemblies are respectively disposed on both sides of the bottom board 4, the front board 3 and the rear board 5, each side board assembly includes a rectangular side board body 8 and a square connecting sheet, one connecting sheet is respectively connected to both sides of the side board body 8, the width and the side length of the side board body 8 are the same as the width of the front board 3, one end of the side board body 8 is fixedly connected to the outer edge of the bottom board 4, the connecting sheet has a diagonal crease 9, the diagonal crease 9 divides the connecting sheet, the fixing sheet 10 close to the front plate 3 is fixed on the front plate 3, the fixing sheet 10 close to the rear plate 5 is fixed on the rear plate 5, and the corresponding positions of the front cover plate 7 and the front plate 3 are respectively provided with a magnet or a magnet and an iron sheet which can be mutually attracted.

In the above technical scheme, the cardboard packaging box can be completely unfolded into a plane, the two side plate bodies 8 can be respectively clung to two sides of the bottom plate 4, the completely unfolded cardboard packaging box can be conveniently transported, the completely unfolded cardboard packaging box can also be transported after being folded, the square connecting piece has diagonal crease lines 9, then the fixed piece 10 and the movable piece 11 are both in an isosceles right triangle shape, when the cardboard packaging box is needed to be used for packaging, only the two side plate bodies 8 are needed to be unfolded to two sides, so that the side plate bodies 8 are in a vertical state, because the fixed piece 10 is fixed and the movable piece 11 is movable, the side plate bodies 8 can respectively drive the front plate 3 and the rear plate 5 to stand through the movable pieces 11 on two sides, at this time, objects to be packaged can be loaded into the cardboard packaging box, then the top plate 6 and the front cover plate 7 are covered, the front cover plate 7 can be adsorbed on, the cardboard packing carton just can the shaping be three-dimensional packing carton and with article packing like this, the cardboard packing carton that adopts above-mentioned structure can be convenient for fold or expand the shaping for three-dimensional packing carton, both be convenient for transport, also can be convenient for pack article to can satisfy actual demand better.

As a preferred technical scheme, the curb plate subassembly adopts hard board and double-deck coated paper 12 to make, curb plate body 8 adopts hard board, and curb plate body 8 presss from both sides in the intermediate layer that double-deck coated paper 12 was made, and double-deck coated paper 12 of curb plate body 8 both sides forms two respectively the connection piece. The outer end of double-deck art paper 12 is fixed in front bezel 3, on the outward flange of bottom plate 4 and back plate 5, the intermediate layer can be formed to the centre of double-deck art paper 12, interbedded middle part has set firmly curb plate body 8, the double-deck art paper 12 of curb plate body 8 both sides is laminated and is formed the connection piece together, curb plate body 8 adopts hard board can play the supporting role better, the cardboard packing carton shaping of also being convenient for is three-dimensional packing carton, the connection piece adopts double-deck art paper 12 to laminate and makes together, both be convenient for play the supporting role, the cardboard packing carton shaping of also being convenient for is three-dimensional packing carton. The double coated paper 12 belongs to the prior art and is not described in detail herein.

In order to make the packing carton more practical pleasing to the eye, the lateral surface cladding of rectangle hard board 2 has outer copper plate paper 13, and the cladding has the copper plate paper of rectangular shape to bordure 14 around the 2 medial surfaces of rectangle hard board, and outer copper plate paper 13 bordures 14 with copper plate paper and fuses, and copper plate paper bordures 14 and has an in situ facing paper 15 with the surface cladding of 2 medial surfaces of rectangle hard board. Outer coated paper 13 and coated paper bordure 14 and link an organic whole, can wrap up around 2 lateral surfaces of rectangle hard board and 2 medial surfaces of rectangle hard board better like this, can make the cardboard packing carton more durable through cladding coated paper, also more pleasing to the eye in appearance, it can make the inside of packing carton more durable to set up interior decorative paper 15, also more pleasing to the eye, the paper article kind and the paper face pattern of interior decorative paper 15 can be selected according to actual need, belong to prior art, do not explain here further. The coated paper edge cover 14 belongs to the prior art and is not specifically described herein.

In order to display the articles in the packing box, a visual window 16 is arranged in the middle of the top plate 6, and a transparent plate 17 is fixedly arranged in the visual window 16. When the cardboard packing carton is used for packing the gift, in order to be convenient for show gift in the packing carton, but visual window 16 can be add at the middle part of roof 6, but visual window 16 internal stability has set firmly transparent plate 17, sets up the article in transparent plate 17 both the show packing carton of being convenient for, also can play the effect of keeping apart, and transparent plate 17 adopts plastics transparent plate 17 in this embodiment, and plastics transparent plate 17 and transparent plate 17 set firmly the mode of visual window 16 and all belong to prior art, do not do specific explanation here.

Preferably, the outer ends of the double coated paper 12 are adhered to the outer edges of the front plate 3, the bottom plate 4 and the rear plate 5, two fixing pieces 10 close to the front plate 3 are adhered to the front plate 3, and two fixing pieces 10 close to the rear plate 5 are adhered to the rear plate 5. The mode of coating the adhesive and pressurizing is adopted during bonding, the outer ends of the double-layer art paper 12 can be firmly bonded to the outer edges of the front plate 3, the bottom plate 4 and the rear plate 5, the four fixing pieces 10 can also be fixed in a bonding mode, and the three-dimensional packaging box is convenient to process and form.

As a preferred technical scheme, two circular magnets 18 are fixedly arranged on a coated paper edge 14 of the front cover plate 7, the circular magnets 18 are clamped between the coated paper edge 14 and the interior paper 15, a circular iron sheet capable of being attracted to the circular magnets 18 is fixedly arranged on the outer side surface of the front plate 3, and the circular iron sheet is clamped between the front plate 3 and the coated paper. When the front cover plate 7 covers the front plate 3, the circular patch can be adsorbed on the circular magnet 18, so that the paper board packaging box can better package articles, and the articles can be prevented from falling out of the paper board packaging box.

As a preferred technical solution, a square magnet 19 is fixedly arranged in the copperplate paper interlayer of the fixed piece 10, and a square iron piece 20 which can be attracted to the square magnet 19 is fixedly arranged in the copperplate paper interlayer of the movable piece 11. Square magnet 19 has set firmly in the copper sheet paper intermediate layer of stationary blade 10 in this embodiment, and square iron sheet 20 has set firmly in the copper sheet paper intermediate layer of movable plate 11, and when strutting two curb plate bodies 8 to both sides, square iron sheet 20 can adsorb square magnet 19 on, can make movable plate 11 laminate better on stationary blade 10, also enable the shaping of cardboard packing carton better to three-dimensional packing carton, can strengthen the stability of cardboard packing carton structure.

Preferably, the rectangular cardboard 2 and the side plate body 8 are both made of gray cardboard. The grey board paper is a paper board made of recycled waste paper and is an environment-friendly packaging material, and the rectangular hard board 2 and the side board body 8 are both made of grey board paper and can be conveniently made into a paper board packaging box. The gray paperboard belongs to the prior art, and is not specifically described herein.

The fixing manner or the fixing connection manner not described in the embodiment may adopt an existing connection manner according to a specific position, and is not specifically described herein.

The use method comprises the following steps: the paperboard packing box can be completely unfolded into a plane, the double-layer coated paper 12 clamped with the side plate bodies 8 can be tightly attached to the bottom plate 4, the double-layer coated paper 12 of the connecting piece can be respectively attached to the front plate 3 and the rear plate 5, the completely unfolded paperboard packing box can be conveniently transported, the completely unfolded paperboard packing box can also be transported after being folded, when the paperboard packing box needs to be packed, only two side plate bodies 8 are required to be unfolded towards two sides, so that the side plate bodies 8 are in a vertical state, the movable piece 11 can be moved due to the fixation of the fixed piece 10, the side plate bodies 8 can respectively drive the front plate 3 and the rear plate 5 to stand up through the movable pieces 11 on the two sides, the square iron piece 20 can be adsorbed on the square magnet 19, the movable piece 11 can be better attached to the fixed piece 10, the paperboard packing box can also be better formed into a three-dimensional packing box, at this time, articles to be packed in, cover roof 6 and front shroud 7 again, circular magnet 18 on the front shroud 7 can the actuation together with the circular paster on the front shroud 3, and cardboard packing carton just can be formed into three-dimensional packing carton and pack article like this, and the cardboard packing carton that adopts above-mentioned structure can be convenient for fold or expand the shaping into three-dimensional packing carton, both is convenient for transport, also can be convenient for pack article to can satisfy actual demand better.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concept is not limited to this embodiment, and any modification that utilizes the inventive concept is intended to be within the scope of the present patent application.

Claims (8)

1. A foldable paperboard package box is characterized in that: comprises a rectangular cardboard with four creases, the creases which are parallel can divide the rectangular cardboard into a front plate, a bottom plate, a back plate, a top plate and a front cover plate in turn, the front plate, the back plate and the front cover plate have the same size, the bottom plate and the top plate have the same size, the two sides of the bottom plate, the front plate and the rear plate are respectively provided with a side plate component, each side plate component comprises a rectangular side plate body and a square connecting piece, the two sides of each side plate body are respectively connected with one connecting piece, the width of each side plate body and the side length of each connecting piece are the same as the width of the front plate, one end of each side plate body is fixedly connected to the outer edge of the bottom plate, each connecting piece is provided with a diagonal crease mark, the diagonal crease divides the connecting sheet into a fixed sheet and a movable sheet, the fixed sheet close to the front plate is fixed on the front plate, the fixed sheet close to the rear plate is fixed on the rear plate, and magnets or magnets and iron sheets which can be mutually attracted are respectively arranged at the corresponding positions where the front cover plate and the front cover plate are covered.

2. A foldable carton package according to claim 1, wherein: the curb plate subassembly adopts hard board and double-deck art paper to make, the curb plate body adopts hard board, and the curb plate body presss from both sides in the intermediate layer that double-deck art paper was made, and the double-deck art paper of curb plate body both sides forms two respectively the connection piece.

3. A foldable carton package according to claim 2, wherein: the lateral surface cladding of rectangle hardboard has outer copper version paper, and the cladding has the copper version paper of rectangular shape all around of rectangle hardboard medial surface to bordure, and outer copper version paper is bordured with copper version paper and is linked into an organic whole, and copper version paper is bordured and the surface cladding of rectangle hardboard medial surface has an in situ decorative paper.

4. A foldable carton package according to claim 3, wherein: the middle part of roof is equipped with the visual window, but sets firmly the transparent plate in the visual window.

5. A foldable carton as claimed in claim 3 or 4, wherein: the outer end of double-deck coated paper bonds and is in the outward flange of front bezel, bottom plate and back plate is close to two of front bezel the stationary blade bonds and is in on the front bezel, is close to two of back plate the stationary blade bonds and is in on the back plate.

6. A foldable carton as claimed in claim 5, wherein: two circular magnets are fixedly arranged on the coated edge of the coated paper of the front cover plate, the circular magnets are clamped between the coated paper coated edge and the interior paper, circular iron sheets capable of being attracted to the circular magnets are fixedly arranged on the outer side face of the front plate, and the circular iron sheets are clamped between the front plate and the coated paper.

7. A foldable carton as claimed in claim 6, wherein: the copper plate paper interlayer of the fixed piece is internally and fixedly provided with a square magnet, and the copper plate paper interlayer of the movable piece is internally and fixedly provided with a square iron sheet which can be attracted to the square magnet.

8. A foldable carton as claimed in claim 7, wherein: rectangular hard board and curb plate body all adopt grey board paper.

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