CN209796095U - Split type hard board folding packaging box - Google Patents
Split type hard board folding packaging box Download PDFInfo
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- CN209796095U CN209796095U CN201920113229.4U CN201920113229U CN209796095U CN 209796095 U CN209796095 U CN 209796095U CN 201920113229 U CN201920113229 U CN 201920113229U CN 209796095 U CN209796095 U CN 209796095U
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Abstract
The utility model relates to a folding carton technical field discloses a to open cardboard folding packaging box, and the packing carton forms for the sola cardboard is folding, be isosceles trapezoid's upper cover including last open square box-shaped base portion and cross-section, upper cover equalling divide into two cross-sections and is right trapezoid's half cap, and base portion includes square bottom plate, two relative square first curb plates and two relative square second curb plates, and every half cap includes square straight waist board, square oblique waist board, square upper plate, square lower plate and two right trapezoid's end plate. The utility model discloses a packing carton has certain hardness and support intensity, and the packing carton is the geometry of rule basically, and non-deformable is convenient for put, has certain aesthetic feeling, seems more directly perceived and pleasing to the eye when the gift, promotes client's purchase desire greatly, and client also is convenient for deposit after buying back, can also direct reuse, gets to put fruit convenience, accords with the theory of practicing thrift the environmental protection.
Description
Technical Field
The utility model relates to a folding carton technical field, more specifically relate to a to open hard board folding packaging box.
Background
In large supermarkets and fruit shops, larger fruits such as grapefruits, hami melons and pawpaw are usually packaged by paper bags, plastic bags or foam sleeves and the like. These packaging materials are softer, can depend on the shape deformation of fruit after the packing, and the fruit after the packing is not convenient for put like this, rolls easily and falls to break, and customer also is not convenient for deposit after buying back. In addition, the shape of the packaged product is different, the packaged product is not beautiful, and the packaged product is not beautiful when used as a gift and cannot promote the purchasing desire of customers.
At present, the most common cuboid-shaped hard cardboard folding packaging box comprises four side plates which are enclosed into a square cylinder, wherein an upper cover plate and a lower cover plate are respectively extended from the upper edge and the lower edge of the four side plates, the four upper cover plates are inwards folded and are sequentially overlapped and fastened end to form a sealing cover, and the four lower cover plates are inwards folded and are sequentially overlapped and fastened end to form a sealing bottom. The area of the mutually overlapped hardboards of the packing box is larger, which wastes materials and is not convenient for taking out fruits after customers buy the packing box.
Disclosure of Invention
The utility model provides an overcome not enough among the above-mentioned prior art, provide a to open hard board folding packaging box.
The utility model discloses a following technical scheme realizes above-mentioned purpose.
A split type cardboard folding packaging box is formed by folding a single cardboard, and comprises a square box-shaped base part with an upper opening and an upper cover part with an isosceles trapezoid cross section, wherein the large end of the upper cover part is buckled on the upper opening of the base part, the upper cover part is divided into two half cover parts with right trapezoid cross sections along the high height of the isosceles trapezoid cross section, the base part comprises a square bottom plate, two opposite square first side plates and two opposite square second side plates, and each half cover part comprises a square straight waist plate, a square inclined waist plate, a square upper bottom plate, a square lower bottom plate and two right trapezoid end plates; in an unfolded state, two opposite side edges of the bottom plate are respectively superposed with one side edge of the two first side plates, the other opposite side edges of the two first side plates are respectively superposed with the lower edges of the two inclined waist plates, the upper edges of the two inclined waist plates are respectively superposed with one side edge of the two upper bottom plates, the other opposite side edges of the two upper bottom plates are respectively superposed with the upper edges of the two straight waist plates, the lower edges of the two straight waist plates are respectively superposed with one side edge of the two lower bottom plates, the straight waist edges of the four end plates are respectively superposed with the two opposite side edges of the two straight waist plates, the other two opposite side edges of the bottom plate are respectively superposed with one side edge of the two second side plates, the bottom edges of the end plates outwards extend out to form a first connecting plate, the other opposite side edges of the lower bottom plates outwards extend out to form a second connecting plate, the connecting edges of the end plates and the first connecting plates are provided with first inserting holes, and, the straight waist plate is provided with a conical hole, the lower bottom plate is provided with an arc-shaped hole, and the chord edge of the arc-shaped hole is butted with the bottom edge of the conical hole at the connecting edge of the straight waist plate and the lower bottom plate; under a folding state, the first side plate and the second side plate are perpendicular to the bottom plate, the upper bottom plate and the lower bottom plate are parallel to the bottom plate, the two straight waist plates are attached to each other, the end plates are perpendicular to the straight waist plates and the inclined waist plates, the two second connecting plates are respectively attached to the two inclined waist plates, the four first connecting plates are respectively attached to the two lower bottom plates, and the first inserting plates are respectively inserted into the first inserting holes in the same side.
The packing carton of this scheme adopts the sola hardboard to fold and forms, and the joint limit department of coincidence can carry out the indentation and handle to be convenient for fold. When the folding packaging box is folded, the second connecting plate, the inclined waist plate, the first connecting plate and the lower bottom plate can be fixedly connected through binding nails or glue, the two straight waist plates are attached to each other, the first inserting plate is inserted into the first inserting hole, and the packaging box formed by folding is not easy to scatter.
Inside the circular arc hole of the bottom plate, the taper hole of the straight waist plate and the bottom plate of the folding-formed packaging box enclose a containing cavity for placing and limiting the fruit with larger volume, the first inserting plate is pulled out from the first inserting hole, the shape of the two half cover parts is kept unchanged, and the fruit with larger volume, such as grapefruit, Hami melon, pawpaw and the like, can be placed into the packaging box only by opening one of the half cover parts. After fruit is placed, the half lid portion of breaking off with the fingers and thumb is closed again, inserts first picture peg in the first jack, can seal again and hold the chamber, and fruit can't roll out, has certain limiting displacement to fruit in addition, avoids fruit to rock at will in the packing carton.
The packaging box formed by folding has certain hardness and supporting strength, is basically a regular geometric body, is not easy to deform, has certain aesthetic feeling, is more visual and attractive when being used as a gift, and greatly promotes the purchasing desire of customers. And be convenient for put, the customer also is convenient for deposit after buying back, can also direct reuse, and it is convenient to get and put fruit, accords with the theory of practicing thrift the environmental protection. The area that the hard board of this scheme overlaps each other is smaller in addition, save material more, reduce cost.
As a further improved structure form, two opposite side edges of the inclined waist plate respectively extend outwards to form a third connecting plate, and in a folded state, the third connecting plate is perpendicular to the inclined waist plate and is attached to the end plate so as to enhance the integral supporting strength of the packaging box, and the third connecting plate and the end plate can be fixedly connected by binding nails or glue and the like.
As a further improved structure form, in an unfolded state, the other two opposite side edges of the upper bottom plate respectively extend outwards to form a fourth connecting plate, in a folded state, the fourth connecting plate is perpendicular to the upper bottom plate and is attached to the end plates so as to enhance the integral supporting strength of the packaging box, and the fourth connecting plate and the end plates can be fixedly connected by binding nails or glue and the like.
As a further improved structure form, in an unfolded state, the second inserting plate is formed on the straight waist plate by cutting, the connecting edge of the second inserting plate is positioned on the connecting edge of the straight waist plate and the upper base plate adjacent to the straight waist plate, the second inserting hole is arranged at the connecting edge of the other straight waist plate and the upper base plate adjacent to the straight waist plate, and in a folded state, the second inserting plate is inserted into the second inserting hole, so that the two half cover parts can be better kept in the folded state, namely, the two half cover parts are kept in the closed state, and fruits are prevented from falling.
as a further improved structure form, the waist parts of the first insert plate and the second insert plate are outwards protruded. When the first inserting plate and the second inserting plate are respectively inserted into the first inserting hole and the second inserting hole, the outwards protruding parts of the waist parts of the first inserting plate and the second inserting plate can be respectively clamped at the inner sides of the first inserting hole and the second inserting hole, so that the first inserting plate and the second inserting plate can be better prevented from being separated, and the packaging box can be better kept in a folded state.
As a further improved structure form, in a folded state, the conical holes and the circular arc holes are folded inwards, so that the fruit peeling machine can be better suitable for fruits with larger volumes, and can avoid the edges of the conical holes and the circular arc holes from scratching or scratching the surfaces of the fruits or causing obvious indentations on the surfaces of the fruits.
As a further improved structure form, the inclined waist plate is respectively provided with two rope penetrating holes, and rope belts can penetrate into the rope penetrating holes, so that the packaging box can be conveniently lifted.
Compared with the prior art, the utility model following beneficial effect mainly has: the packaging box formed by folding has certain hardness and supporting strength, is basically a regular geometric body, is not easy to deform, has certain aesthetic feeling, is more visual and attractive when being used as a gift, and greatly promotes the purchasing desire of customers. And be convenient for put, the customer also is convenient for deposit after buying back, can also direct reuse, and it is convenient to get and put fruit, accords with the theory of practicing thrift the environmental protection. In addition the utility model discloses a packing carton's hard board area of overlapping each other is smaller, save material more, reduce cost.
Drawings
Fig. 1 is a schematic perspective view of a packaging box according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a package box according to an embodiment of the present invention after a half lid portion is broken.
Fig. 3 is a schematic plan view of the packing box according to the embodiment of the present invention after being unfolded.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings. The drawings are for illustrative purposes only and are not to be construed as limiting the patent.
In order to explain the embodiment more simply, some parts which are known to those skilled in the art in the drawings or description but are not relevant to the main content of the present invention will be omitted. In addition, some components in the drawings may be omitted, enlarged or reduced for convenience of description, but do not represent the size or the entire structure of an actual product.
Example (b):
Referring to figures 1 and 2, a split cardboard folding package is shown, the package being formed by folding a single piece of cardboard. The packing box includes that the square box shape base portion 1 that goes up the open mouth and the cross-section are isosceles trapezoid's upper cover portion, and the big end of upper cover portion is detained at the last open mouth of base portion 1, and upper cover portion is divided into two cross-sections along its isosceles trapezoid cross-sectional high and is right trapezoid's half cover portion 2.
As shown in fig. 2 and 3, the base unit 1 includes a square bottom plate 11, two opposing rectangular first side plates 12, and two opposing rectangular second side plates 13. Each half-cover 2 comprises a rectangular straight waist panel 21, a rectangular inclined waist panel 22, a rectangular upper bottom panel 23, a rectangular lower bottom panel 24 and two end panels 25 in the shape of a right trapezoid.
Under the unfolded state, two opposite sides of the bottom plate 11 coincide with one side of two first side plates 12 respectively, the opposite other side of two first side plates 12 coincide with the lower sides of two inclined waist plates 22 respectively, the upper sides of two inclined waist plates 22 coincide with one side of two upper bottom plates 23 respectively, the opposite other side of two upper bottom plates 23 coincide with the upper sides of two straight waist plates 21 respectively, the lower sides of two straight waist plates 21 coincide with one side of two lower bottom plates 24 respectively, the straight waist sides of four end plates 25 coincide with the opposite two sides of two straight waist plates 21 respectively, and the other two opposite sides of the bottom plate 11 coincide with one side of two second side plates 13 respectively. The bottom edge of the end plate 25 extends outwards to form a first connecting plate 26, the other opposite side edge of the lower bottom plate 24 extends outwards to form a second connecting plate 27, a first inserting hole 251 is formed in the connecting edge of the end plate 25 and the first connecting plate 26, two first inserting plates 14 extend outwards from the other opposite side edge of the second side plate 13, a tapered hole 211 is formed in the straight waist plate 21, an arc-shaped hole 241 is formed in the lower bottom plate 24, and the chord edge of the arc-shaped hole 241 is in butt joint with the bottom edge of the tapered hole 211 at the connecting edge of the straight waist plate 21 and the lower bottom plate 24.
Under folding condition, the first side plate 12 and the second side plate 13 are perpendicular to the bottom plate 11, the upper bottom plate 23 and the lower bottom plate 24 are parallel to the bottom plate 11, the two straight waist plates 21 are attached to each other, the end plate 25 is perpendicular to the straight waist plates 21 and the oblique waist plates 22, the two second connecting plates 27 are attached to the two oblique waist plates 22 respectively, the four first connecting plates 26 are attached to the two lower bottom plates 24 respectively, and the two first inserting plates 14 on the same side are inserted into the two first inserting holes 251 on the same side respectively.
The two opposite sides of the oblique waist panel 22 of this embodiment extend outward the third connecting plate 28 respectively, and in folded state, the third connecting plate 28 and the oblique waist panel 22 are perpendicular and stick to the end panel 25 to strengthen the overall supporting strength of the packing box, and the third connecting plate 28 and the end panel 25 can be fixedly connected by binding nails or glue.
The other two opposite sides of the upper bottom plate 23 of this embodiment respectively extend outwards to form a fourth connecting plate 29, and in the folded state, the fourth connecting plate 29 and the upper bottom plate 23 are perpendicular and attached to the end plate 25, so as to enhance the overall supporting strength of the packing box, and the fourth connecting plate 29 and the end plate 25 can be fixedly connected by binding nails or glue.
In the embodiment, a second insertion plate 212 is formed on one of the straight waist plates 21 by cutting, the connecting edge of the second insertion plate 212 is located on the connecting edge of the straight waist plate 21 and the upper base plate 23 adjacent to the straight waist plate, and a second insertion hole 231 is arranged at the connecting edge of the other straight waist plate 21 and the upper base plate 23 adjacent to the straight waist plate. In the folded state, the second inserting plate 212 is inserted into the second inserting hole 231, so that the two half cover portions 2 can be better kept in the folded state, i.e. the two half cover portions 2 are kept in the closed state, and the fruit is prevented from falling off.
The waist portions of the first insert plate 14 and the second insert plate 212 of the present embodiment are each outwardly convex. When the first inserting plate 14 and the second inserting plate 212 are respectively inserted into the first inserting hole 251 and the second inserting hole 231, the outward protruding parts of the waist parts of the first inserting plate 14 and the second inserting plate 212 can be respectively clamped at the inner sides of the first inserting hole 251 and the second inserting hole 231, so that the first inserting plate 14 and the second inserting plate 212 can be better prevented from being pulled out, and the packing box can be better kept in a folded state.
In a folded state, the tapered hole 211 and the arc-shaped hole 241 of the embodiment are folded inwards, so that the fruit with a larger size can be better adapted to the fruit, and the edges of the tapered hole 211 and the arc-shaped hole 241 can be prevented from scratching or scratching the surface of the fruit, or causing obvious indentations on the surface of the fruit.
Each inclined waist plate 22 of the embodiment is provided with two rope threading holes 221 at the positions close to the upper bottom plate 23 adjacent to the inclined waist plate, and rope belts can be threaded into the rope threading holes 221, so that the packaging box can be conveniently lifted.
The packing carton of this embodiment adopts the sola cardboard to fold and forms, and the overlap joint limit department can carry out indentation treatment to be convenient for fold. When the folding package box is folded, the second connecting plate 27, the inclined waist plate 22, the first connecting plate 26, the lower bottom plate 24 and the like can be fixedly connected by binding nails or glue and the like, then the two straight waist plates 21 are attached to each other, and the first inserting plate 14 is inserted into the first inserting hole 251, so that the folded package box is not easy to scatter.
The inside of the folding formed packing box is enclosed by the circular hole 241 of the lower bottom plate 24, the tapered hole 211 of the straight waist plate 21 and the bottom plate 11 to form a containing cavity for placing and limiting the fruit with larger volume. The first inserting plate 14 is pulled out from the first inserting hole 251, the shapes of the two half cover parts 2 are kept unchanged, and fruits with larger volumes, such as pomelos, Hami melons, pawpaw and the like, can be put in only one half cover part 2. After the fruit is placed, the half lid portion 2 that breaks off with the fingers and thumb is closed again, inserts first picture peg 14 in first jack 251, can seal again and hold the chamber, and fruit can't roll out, has certain limiting displacement to fruit moreover, avoids fruit to rock at will in the packing carton.
The packaging box formed by folding has certain hardness and supporting strength, is basically a regular geometric body, is not easy to deform, has certain aesthetic feeling, is more visual and attractive when being used as a gift, and greatly promotes the purchasing desire of customers. And be convenient for put, the customer also is convenient for deposit after buying back, can also direct reuse, and it is convenient to get and put fruit, accords with the theory of practicing thrift the environmental protection. The area that the hard board of this scheme overlaps each other is smaller in addition, save material more, reduce cost.
The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited thereto, and the design concept of the present invention is very suitable for the insubstantial modification made by the present invention, which all falls into the protection scope of the present invention.
Claims (7)
1. The packing box is formed by folding a single cardboard, and comprises a square box-shaped base part with an upper opening and an upper cover part with an isosceles trapezoid-shaped cross section, wherein the big end of the upper cover part is buckled on the upper opening of the base part, the upper cover part is divided into two half cover parts with right-angled trapezoid-shaped cross sections along the height of the isosceles trapezoid-shaped cross section, the base part comprises a square bottom plate, two opposite square first side plates and two opposite square second side plates, and each half cover part comprises a square straight waist plate, a square inclined waist plate, a square upper bottom plate, a square lower bottom plate and two right-angled trapezoid-shaped end plates; in an unfolded state, two opposite side edges of the bottom plate are respectively superposed with one side edge of the two first side plates, the other opposite side edges of the two first side plates are respectively superposed with the lower edges of the two inclined waist plates, the upper edges of the two inclined waist plates are respectively superposed with one side edge of the two upper bottom plates, the other opposite side edges of the two upper bottom plates are respectively superposed with the upper edges of the two straight waist plates, the lower edges of the two straight waist plates are respectively superposed with one side edge of the two lower bottom plates, the straight waist edges of the four end plates are respectively superposed with the two opposite side edges of the two straight waist plates, the other two opposite side edges of the bottom plate are respectively superposed with one side edge of the two second side plates, the bottom edges of the end plates outwards extend out to form a first connecting plate, the other opposite side edges of the lower bottom plates outwards extend out to form a second connecting plate, the connecting edges of the end plates and the first connecting plates are provided with first inserting holes, and, the straight waist plate is provided with a conical hole, the lower bottom plate is provided with an arc-shaped hole, and the chord edge of the arc-shaped hole is butted with the bottom edge of the conical hole at the connecting edge of the straight waist plate and the lower bottom plate; under a folding state, the first side plate and the second side plate are perpendicular to the bottom plate, the upper bottom plate and the lower bottom plate are parallel to the bottom plate, the two straight waist plates are attached to each other, the end plates are perpendicular to the straight waist plates and the inclined waist plates, the two second connecting plates are respectively attached to the two inclined waist plates, the four first connecting plates are respectively attached to the two lower bottom plates, and the first inserting plates are respectively inserted into the first inserting holes in the same side.
2. The split cardboard fold pack of claim 1 wherein said diagonal waist panel has opposite sides extending outwardly from respective third connecting panels in the unfolded position, and wherein said third connecting panels and said diagonal waist panel are perpendicular and adjacent to said end panels in the folded position.
3. The split cardboard fold-out package of claim 1, wherein the other two opposite sides of the top bottom panel extend outwardly to form a fourth connecting panel, and the fourth connecting panel is perpendicular to the top bottom panel and abuts the end panel in the folded position.
4. The split cardboard folding carton according to claim 1, wherein a second inserting hole is formed by cutting the one straight waist panel in the unfolded state, the connecting edge of the second inserting hole is located at the connecting edge of the straight waist panel and the upper bottom panel adjacent to the straight waist panel, a second inserting hole is formed at the connecting edge of the other straight waist panel and the upper bottom panel adjacent to the straight waist panel, and the second inserting hole is inserted into the second inserting hole in the folded state.
5. The split cardboard fold pack of claim 4 wherein the waist portions of the first and second panels are outwardly convex.
6. The split cardboard fold pack of claim 1 wherein in the folded position, the tapered and arcuate apertures are folded inwardly.
7. The split cardboard fold-out package of claim 1, wherein two threading holes are provided in each of the waist panels.
Priority Applications (1)
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CN201920113229.4U CN209796095U (en) | 2019-01-23 | 2019-01-23 | Split type hard board folding packaging box |
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CN201920113229.4U CN209796095U (en) | 2019-01-23 | 2019-01-23 | Split type hard board folding packaging box |
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CN209796095U true CN209796095U (en) | 2019-12-17 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111776405A (en) * | 2020-07-01 | 2020-10-16 | 浙江理工大学 | Portable four-piece combined packaging box formed by one piece of paper |
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2019
- 2019-01-23 CN CN201920113229.4U patent/CN209796095U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111776405A (en) * | 2020-07-01 | 2020-10-16 | 浙江理工大学 | Portable four-piece combined packaging box formed by one piece of paper |
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