CN109720682B - Box blank of packing box with display function - Google Patents
Box blank of packing box with display function Download PDFInfo
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- CN109720682B CN109720682B CN201711042430.XA CN201711042430A CN109720682B CN 109720682 B CN109720682 B CN 109720682B CN 201711042430 A CN201711042430 A CN 201711042430A CN 109720682 B CN109720682 B CN 109720682B
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Abstract
The invention discloses a box blank of a packaging box with a display function, which comprises an outer box blank and a buffer box blank, wherein the outer box blank is folded to form a cuboid-shaped outer box; the outer box blank disclosed by the invention is simple in structure, the folded outer box can be closed, objects in the folded outer box can be displayed, and the folded outer box blank can still be used in a closed state after being displayed, so that the utilization rate of the outer box is improved. The single corrugated board is used as the outer box for monochrome printing, so that the environment is protected, the process difficulty is reduced, and the cost is saved.
Description
Technical Field
The invention belongs to the technical field of packaging, and particularly relates to a box blank of a packaging box with a display function.
Background
Along with the development and progress of the society, the living standard is continuously improved, the logistics express industry is rapidly developed, and meanwhile, the requirements of people on the functions of the packaging boxes are more and more strong. Most of the packing boxes occupy the ground and cannot play a functional role, and after the packing boxes complete the task of loading articles, people generally directly discard the packing boxes, so that the packing boxes are not environment-friendly and have low utilization rate.
Disclosure of Invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide a blank for a package with a display function.
Therefore, the technical scheme of the invention is as follows:
the box blank of the packing box with the display function comprises an outer box blank and a buffer box blank, wherein the outer box blank forms a cuboid-shaped outer box after being folded, and the buffer box blank is placed in the outer box after being folded; the outer box blank comprises: the outer box comprises a first side plate, a front plate, a second side plate and a rear plate which are sequentially connected in the transverse direction, wherein a flap for connecting the first side plate and the rear plate is connected to the first side plate or the rear plate, so that the first side plate, the front plate, the second side plate and the rear plate can enclose the side face of the outer box; bottom plates are respectively connected to the bottom edges of the first side plate, the front plate, the second side plate and the rear plate, and 4 bottom plates can be mutually assembled and locked to form a lock bottom of the outer box;
a first sunken opening is formed at the upper end of the front plate, the first sunken opening is rectangular or inverted trapezoidal, and the bottom side of the first sunken opening is positioned on the transverse middle line of the front plate; the top edge of the rear plate is connected with a cover plate used as the top surface of the outer box, the top edge of the cover plate is connected with a front side plate, the height of the front side plate is equal to that of the first concave opening, two lateral sides of the front side plate are respectively connected with a side connecting plate, the width of each side connecting plate is slightly larger than that of the first side plate and the second side plate, and the edges of the 2 side connecting plates, which are far away from each other, are respectively connected with a lock tongue;
an upper lock hole is formed in each of the two transverse sides of the rear plate, a lower lock hole is formed in the rear plate below each lock hole, and the lock tongue can be inserted into the upper lock hole or the lower lock hole, wherein the distance between the top end of each upper lock hole and the top edge of the rear plate and the distance between the bottom end of each lower lock hole and the bottom edge of the rear plate are the same as the distance between the bottom edge of the lock tongue and the extension line of the bottom edge of the front side plate;
a working line which is the same as the first sunken opening in shape and opposite to the first sunken opening in position is formed on the rear plate, the bottom edge of the working line is a connecting folding line, and the rest of the working line is an easy-to-tear broken line;
the box blank of the buffer box consists of a box blank of a buffer bottom and 2 box blanks of buffer brackets, wherein,
the buffering bottom box blank is a rectangular paper board with the width slightly smaller than the front plate and is symmetrical up and down, a first lower folding line, a second lower folding line, a first upper folding line, a second lower folding line and a first lower folding line are sequentially arranged on the rectangular paper board along the length direction of the rectangular paper board at intervals, the first lower folding line and the second lower folding line are folding lines used for bending towards the lower surface of the buffering bottom box blank, and the first upper folding line is a folding line used for bending towards the upper surface of the buffering bottom box blank; the rectangular paperboard is a first width edge, 2 first cutting lines which are perpendicular to the first width edge and are arranged at intervals are cut from 2 first width edges, and the other end of each first cutting line is positioned at a first lower folding line which is close to the first width edge on the corresponding side; 2 second cutting lines which are arranged at intervals and are perpendicular to the second lower folding lines are cut from each second lower folding line, and the other ends of the second cutting lines are positioned between the first lower folding lines on the corresponding sides and the first width edges; the first cutting line and the second cutting line are symmetrically arranged along the transverse center line and the longitudinal center line of the rectangular paperboard;
the box blanks of the 2 buffer supports are identical in structure and are all strip-shaped rectangular paper boards, a third lower folding line, a fourth lower folding line, a fifth lower folding line and a sixth lower folding line are sequentially pressed on each strip-shaped rectangular paper board, and the third lower folding line, the fourth lower folding line, the fifth lower folding line and the sixth lower folding line are folding lines used for bending towards the lower surfaces of the strip-shaped rectangular paper boards;
the strip-shaped rectangular paperboard is a second width edge parallel to the width direction of the strip-shaped rectangular paperboard, a rectangular third concave opening is formed in the second width edge close to the third lower folding line, and edges of two opposite sides of the third concave opening are respectively connected with a buffer sheet; a rectangular fourth concave opening is formed on the second width edge close to the sixth lower folding line; a special-shaped cutting line is formed by cutting between the fourth lower folding line and the fifth lower folding line, and the shape of the special-shaped cutting line is the same as the line shape on the cross section of the structure formed by folding the buffer bottom box blank;
the widths of the third sunken opening and the fourth sunken opening are respectively the same as the distance between 2 first upper folding lines; the rectangular paperboard is a first length edge along the edge parallel to the length direction of the rectangular paperboard, and the distance between the fifth lower folding line and the sixth lower folding line is slightly smaller than the distance between the first length edge and the first cutting line.
In the above technical solution, a dust-proof inserting plate is connected to the bottom edge of each side connecting plate.
In the above technical solution, the length of the buffer sheet is smaller than the depth of the third concave opening and is close to the bottom of the third concave opening.
In above-mentioned technical scheme, the dysmorphism is cut the line and is formed with 2 second rectangle sand grips and is located the first rectangle sand grip between these 2 second rectangle sand grips, first rectangle sand grip and 2 second rectangle sand grips intermeshing form the plane.
The method for folding the outer box blank into the outer box in the closed state comprises the following steps:
a) the first side plate and the rear plate are bonded through the flaps, and the 4 bottom plates are assembled and locked, so that the first side plate, the front plate, the second side plate, the rear plate and the 4 bottom plates form an open outer box;
b) bending the cover plate by 90 degrees along a connecting line between the cover plate and the rear plate, so that the cover plate forms the top surface of the outer box;
c) bending the front side plate along a connecting line between the front side plate and the cover plate to 90 degrees towards the bottom surface of the outer box, and bending 2 side connecting plates along a connecting line between the side connecting plates and the front side plate to 90 degrees, so that the 2 side connecting plates are respectively attached to the first side plate or the second side plate on the corresponding side; bend 90 along the connecting wire between this spring bolt and the side connection board with 2 spring bolts, with 2 the spring bolt inserts 2 last lockholes respectively.
The method for folding the outer box blank into the outer box in the display state comprises the following steps:
1) the first side plate and the rear plate are bonded through the flaps, and the 4 bottom plates are assembled and locked, so that the first side plate, the front plate, the second side plate, the rear plate and the 4 bottom plates form an open outer box;
2) breaking the easy-tearing broken line, bending the rear plate above the connecting broken line backwards along the connecting broken line so as to enable the rear plate above the connecting broken line to be closely attached to the rear plate below the connecting broken line, and bending the cover plate along the connecting line between the cover plate and the rear plate so as to enable the cover plate to be closely attached to the bottom surface of the outer box;
3) bending the front side plate by 90 degrees along a connecting line between the front side plate and the cover plate so as to enable the front side surface to be tightly attached to the front plate, and bending 2 side connecting plates by 90 degrees along the connecting line between the side connecting plates and the front side plate so as to enable the 2 side connecting plates to be respectively tightly attached to the first side plate or the second side plate of the corresponding side; bend 90 along the connecting wire between this spring bolt and the side connection board with 2 spring bolts, will 2 the spring bolt inserts 2 lower lockholes respectively.
The method for folding the box blank of the buffer box into the buffer box comprises the following steps:
(1) enabling the box blanks of the buffer supports to be respectively positioned at two opposite sides of the box blank of the buffer bottom, enabling the lower surface of each box blank of the buffer supports to face the box blank of the buffer bottom, enabling the first upper folding line to be perpendicular to the box blank of the buffer supports, and enabling the second width edge to be parallel to the plane of the box blank of the buffer bottom;
(2) bending the lower part of the rectangular paper board by 90 degrees along the first lower folding line and the second lower folding line of the rectangular paper board, and bending the upper part of the rectangular paper board by 90 degrees along the first upper folding line to obtain a buffer bottom with the same shape of the line shape on the cross section as the special-shaped cutting line;
(3) respectively sleeving special-shaped cutting lines of 2 box blanks of the buffer support at two ends of the buffer bottom, so that the box blanks of the buffer bottom are bent in the special-shaped cutting lines along the shape of the special-shaped cutting lines;
(4) the following operations were carried out for 2 of said buffer support blanks: bending the box blank of the buffer support by 90 degrees along the fourth lower folding line, the fifth lower folding line and the sixth lower folding line, and bending the box blank of the buffer support by 100-120 degrees along the third lower folding line; inserting the end parts of the box blanks of the buffer supports positioned at the two sides of the third sunken opening into second cutting lines close to the box blanks of the buffer supports respectively; and respectively inserting the end parts of the box blanks of the buffer supports positioned at the two sides of the fourth sunken opening into the first cutting lines close to the box blanks of the buffer supports.
In the above technical solution, in the step (3), after the rectangular paper board is bent by 90 ° along the first lower folding line and the second lower folding line and is bent by 90 ° along the first upper folding line, the buffer bottom forms 2 second grooves with downward openings and a first groove with upward openings located between the 2 second grooves.
In the above technical scheme, when 2 special-shaped cutting lines of the box blank of the buffer support are respectively sleeved at one end of one buffer bottom, the first rectangular convex strip is positioned in the first groove and is matched with the inner wall of the first groove, and the second rectangular convex strip is positioned in the second groove and is matched with the inner wall of the second groove.
Compared with the prior art, the outer box blank disclosed by the invention is simple in structure, the folded outer box can be closed, objects in the folded outer box can be displayed, and the folded outer box can still be used in a closed state after being displayed, so that the utilization rate of the outer box is improved. The single corrugated board is used as the outer box for monochrome printing, so that the environment is protected, the process difficulty is reduced, and the cost is saved.
The buffer box formed by folding the box blank of the buffer box is convenient to assemble, the left part and the right part of the structural molding content are fastened to play a role in fixing, and the surface of an object is protected from being scratched due to transportation collision. Six faces of the buffer structure are provided with buffer spaces, and the buffer structure can play a role in protecting contents in the transportation process.
Drawings
FIG. 1 is a schematic view of a structure of an outer box blank according to the present invention;
FIG. 2 is a schematic structural view of the outer box of the present invention in a closed state;
FIG. 3 is a schematic structural view of the outer box of the present invention in a display state;
FIG. 4 is a schematic structural view of the outer box of the present invention, which is transformed from a closed state to a display state;
FIG. 5 is a schematic view of the construction of a cushioned bottom blank of the present invention;
FIG. 6 is a schematic view of the construction of a cushion support blank of the present invention;
FIG. 7 is a schematic structural view (in use) of a buffer box formed by folding a blank of the buffer box of the present invention;
FIG. 8 is a schematic view of a folded buffer box of the blank of the buffer box of the present invention;
FIG. 9 is a schematic structural view (in use) of a buffer box formed by folding a blank of the buffer box of the present invention;
fig. 10 is a schematic structural view of a buffer box folded from the buffer box blank of the present invention.
Wherein, 1 is a first side plate, 2 is a first auxiliary locking hole, 3 is a second auxiliary locking hole, 4 is a bottom plate, 5 is a lower locking hole, 6 is a flap, 7 is a tear-off dotted line, 8 is an upper locking hole, 9 is a cover plate, 10 is a dust-proof insert plate, 11 is a side connecting plate, 12 is a latch tongue, 13 is a front side plate, 14 is a rear plate, 15 is a second side plate, 16 is a front plate, 17 is a connecting fold line, 18 is a first lower fold line, 19 is a second lower fold line, 20 is a first upper fold line, 21 is a first length edge, 22 is a first width edge, 23 is a second cutting line, 24 is a first cutting line, 25 is a buffer plate, 26 is a third recessed opening, 27 is a third lower fold line, 28 is a fourth lower fold line, 29 is a special-shaped cutting line, 30 is a fifth lower fold line, 31 is a sixth lower fold line, 32 is a fourth recessed opening, 33 is a first rectangular rectangle, 34 is a convex strip, 35 is a second rectangular edge, 36 is a second length edge, 37 is a second recessed opening, 38 is a first recessed opening, 39 is a first groove, 40 is a second groove, 41 is an outer box blank, 42 is a buffer box blank, 42-1 is a buffer bottom box blank, and 42-2 is a buffer support box blank.
Detailed Description
In the technical scheme of the invention, the Nth lower broken line is a straight line.
The blank of the display-function packaging box of the present invention will be described in detail with reference to the accompanying drawings.
As shown in the attached figures 1-10, the folding box comprises an outer box blank 41 and a buffering box blank 42, wherein the outer box blank 41 is folded to form a cuboid-shaped outer box, and the buffering box blank 42 is folded and placed in the outer box; the outer box blank 41 includes: the outer box comprises a first side plate 1, a front plate 16, a second side plate 15 and a rear plate 14 which are sequentially connected along the transverse direction, wherein a flap 6 for connecting the first side plate 1 and the rear plate 14 is connected to the first side plate 1 or the rear plate 14, so that the first side plate 1, the front plate 16, the second side plate 15 and the rear plate 14 can enclose the side surface of the outer box; the bottom edges of the first side plate 1, the front plate 16, the second side plate 15 and the rear plate 14 are respectively connected with a bottom plate 4, and the 4 bottom plates 4 can be mutually assembled and locked (spliced) to form a lock bottom of the outer box.
A first concave opening 38 is formed at the upper end of the front plate 16, the shape of the first concave opening 38 is rectangular or inverted trapezoidal, and the bottom side of the first concave opening 38 is located on the transverse middle line of the front plate 16; the top edge of the back plate 14 is connected with a cover plate 9 used as the top surface of the outer box, a handle can be installed on the cover plate 9, the top edge of the cover plate 9 is connected with a front side plate 13, the height of the front side plate 13 is equal to that of the first concave opening 38, two lateral sides of the front side plate 13 are respectively connected with a side connecting plate 11, the width of each side connecting plate 11 is slightly larger than the width of the first side plate 1 and the second side plate 15 (slightly larger by 2 paper thicknesses), and the edges of the 2 side connecting plates 11 which are far away from each other are respectively connected with a bolt 12.
An upper lock hole 8 is formed on each of the two lateral sides of the rear plate 14, and a lower lock hole 5 is formed on the rear plate 14 below each upper lock hole 8, so that the latch bolt 12 can be inserted into the upper lock hole 8 or the lower lock hole 5, wherein the distance between the top end of the upper lock hole 8 and the top edge of the rear plate 14 and the distance between the bottom end of the lower lock hole 5 and the bottom edge of the rear plate 14 are the same as the distance between the bottom edge of the latch bolt 12 and the extension line of the bottom edge of the front side plate 13. Preferably, when the upper and lower locking holes are located between the flap and the rear panel, a part of the first side panel may overlap with the upper and lower locking holes, and at this time, the first side panel is sequentially formed with the first and second auxiliary locking holes 2 and 3 at positions where the first side panel overlaps with the upper and lower locking holes.
A line having the same shape as the first recessed opening 38 and located opposite thereto is formed on the rear panel 14, and the bottom edge of the line is a connecting folding line 17, and the remainder is an easy-tear line 7. The easy-to-tear dotted line is an embedded tearing strip, for example, a plastic strip is arranged on a file folder which is currently used in smooth mailing, and when the file folder is opened, a paper board at the position of the plastic strip can be broken by tearing the plastic strip.
The buffer box blank 42 is comprised of a buffer bottom blank 42-1 and 2 buffer support blanks 42-2, wherein,
the buffering bottom box blank 42-1 is a rectangular paper board with the width slightly smaller than the front plate 16 and is symmetrical up and down, a first lower folding line 18, a second lower folding line 19, a first upper folding line 20, a second lower folding line 19 and a first lower folding line 18 are sequentially arranged on the rectangular paper board along the length direction of the rectangular paper board at intervals, the first lower folding line 18 and the second lower folding line 19 are folding lines used for bending towards the lower part of the buffering bottom box blank 42-1, and the first upper folding line 20 is a folding line used for bending towards the upper part of the buffering bottom box blank 42-1; the edge of the rectangular paperboard parallel to the width direction is a first width edge 22, 2 first cutting lines 24 which are perpendicular to the first width edge 22 and are arranged at intervals are cut from the 2 first width edges 22, and the other ends of the first cutting lines 24 are positioned at first lower folding lines 18 which are close to the corresponding side first width edges 22; 2 second cutting lines 23 which are arranged at intervals and are perpendicular to the second lower folding lines 19 are cut from each second lower folding line 19, and the other ends of the second cutting lines 23 are positioned between the first lower folding lines 18 and the first width edges 22 on the corresponding sides; the first cutting line 24 and the second cutting line 23 are respectively symmetrically arranged along the transverse center line and the longitudinal center line of the rectangular paperboard;
the 2 box blanks 42-2 of the buffer support are identical in structure and are all strip-shaped rectangular paper boards, a third lower folding line 27, a fourth lower folding line 28, a fifth lower folding line 30 and a sixth lower folding line 31 are sequentially pressed on each strip-shaped rectangular paper board, and the third lower folding line 27, the fourth lower folding line 28, the fifth lower folding line 30 and the sixth lower folding line 31 are folding lines used for bending towards the lower surfaces of the strip-shaped rectangular paper boards;
the edge of the strip-shaped rectangular paperboard parallel to the width direction is a second width edge 35, a rectangular third recessed opening 26 is formed on the second width edge 35 close to the third lower folding line 27, the edges of two opposite sides of the third recessed opening 26 are respectively connected with a buffer sheet 25, and the length of the buffer sheet 25 is smaller than the depth of the third recessed opening 26 and close to the bottom of the third recessed opening 26. The edge of the strip of rectangular cardboard parallel to its length direction is a second length edge 36.
A fourth recess opening 32 having a rectangular shape is formed on a second width edge 35 adjacent to the sixth lower folding line 31; a special-shaped cutting line 29 is cut between the fourth lower folding line 28 and the fifth lower folding line 30, and the shape of the special-shaped cutting line 29 is the same as the line shape on the cross section of the structure formed by folding the buffer bottom box blank 42-1; as shown in fig. 6, the contour cut line 29 is formed with 2 second rectangular ribs 34 and first rectangular ribs 33 located between the 2 second rectangular ribs 34, the first rectangular ribs 33 and the 2 second rectangular ribs 34 being engaged with each other to form a flat surface.
Wherein the widths of the third and fourth concave openings 26 and 32 are the same as the distance between the 2 first upper folding lines 20, respectively; the edge of the rectangular paperboard parallel to the length direction is a first length edge 21, and the distance between the fifth lower folding line 30 and the sixth lower folding line 31 is slightly smaller than the distance between the first length edge 21 and the first cutting line 24.
Preferably, a dust-proof insert plate 10 is connected to the bottom edge of each side connecting plate 11.
The folding method of the box blank of the packing box comprises the following steps: the method for folding the outer box blank into the outer box in the closed state, the method for folding the outer box blank into the outer box in the display state and the method for folding the buffering box blank into the buffering box comprise the following steps:
a method of folding a blank for an outer box into a closed condition, comprising the steps of:
a) the first side plate 1 and the rear plate 14 are bonded through the flaps 6, and the 4 bottom plates 4 are assembled and locked, so that the first side plate 1, the front plate 16, the second side plate 15, the rear plate 14 and the 4 bottom plates 4 form an open outer box;
b) bending the cover plate 9 by 90 degrees along a connecting line between the cover plate 9 and the back plate 14, so that the cover plate 9 forms the top surface of the outer box;
c) bending the front side plate 13 along the connecting line between the front side plate 13 and the cover plate 9 to 90 degrees towards the bottom surface of the outer box, and bending the 2 side connecting plates 11 along the connecting line between the side connecting plates 11 and the front side plate 13 to 90 degrees, so that the 2 side connecting plates 11 are respectively attached to the first side plate 1 or the second side plate 15 of the corresponding side; 2 bolts 12 are bent 90 degrees along the connecting line between the bolts 12 and the side connecting plate 11, and 2 bolts 12 are respectively inserted into 2 upper lock holes 8.
A method of folding a blank for an outer box to a display condition, comprising the steps of:
1) the first side plate 1 and the rear plate 14 are bonded through the flaps 6, and the 4 bottom plates 4 are assembled and locked (spliced), so that the first side plate 1, the front plate 16, the second side plate 15, the rear plate 14 and the 4 bottom plates 4 form an open outer box;
2) breaking the easy-tear broken line 7, bending the rear plate 14 above the connecting folding line 17 backwards along the connecting folding line 17 (as shown in fig. 4 (k)), so that the rear plate 14 above the connecting folding line 17 is tightly attached to the rear plate 14 below the connecting folding line 17 (as shown in fig. 4 (l)), and bending the cover plate 9 along the connecting line between the cover plate 9 and the rear plate 14, so that the cover plate 9 is tightly attached to the bottom surface of the outer box (as shown in fig. 4 (m));
3) bending the front side plate 13 by 90 degrees along a connecting line between the front side plate 13 and the cover plate 9 so as to enable the front side surface to be tightly attached to the front plate 16 (as shown in fig. 4 (n)), and bending the 2 side connecting plates 11 by 90 degrees along the connecting line between the side connecting plates 11 and the front side plate 13 so as to enable the 2 side connecting plates 11 to be respectively tightly attached to the first side plate 1 or the second side plate 15 of the corresponding side (as shown in fig. 4 (p)); 2 lock tongues 12 are bent 90 degrees along the connecting line between the lock tongues 12 and the side connecting plate 11, and 2 lock tongues 12 are respectively inserted into 2 lower lock holes 5 (as shown in fig. 4 (q)).
A method of folding a cushioning box blank into a cushioning box, comprising the steps of:
(1) the buffer support blanks 42-2 are respectively positioned at two opposite sides of the buffer bottom blank 42-1, the lower surface of each buffer support blank 42-2 faces the buffer bottom blank 42-1, the first upper folding line 20 is vertical to the buffer support blank 42-2, and the second width edge 35 is parallel to the plane of the buffer bottom blank 42-1;
(2) bending the rectangular paperboard along a first lower folding line 18 and a second lower folding line 19 of the rectangular paperboard by 90 degrees towards the lower part of the rectangular paperboard, and bending the rectangular paperboard along a first upper folding line 20 by 90 degrees towards the upper part of the rectangular paperboard to obtain a buffer bottom with the same shape of the line shape on the cross section as the special-shaped cutting line 29;
(3) respectively sleeving the special-shaped cutting lines 29 of the 2 buffer support box blanks 42-2 at two ends of the buffer bottom, so that the buffer bottom box blank 42-1 is bent in the special-shaped cutting lines 29 along the shape of the special-shaped cutting lines 29; in step i), after the rectangular paper board is bent by 90 degrees along the first lower folding line 18 and the second lower folding line 19 and the rectangular paper board is bent by 90 degrees along the first upper folding line 20, the buffer bottom is formed with 2 second grooves 40 with downward openings and a first groove 39 with upward openings between the 2 second grooves 40, when the contour cutting lines 29 of the 2 buffer bracket blanks 42-2 are respectively sleeved at one end of one buffer bottom, the first rectangular convex strip 33 is positioned in the first groove 39 and is matched with the inner wall of the first groove 39, the second rectangular convex strip 34 is positioned in the second groove 40 and is matched with the inner wall of the second groove 40, and the first rectangular convex strip 33 and the second rectangular convex strip 34 can sequentially support the first groove 39 and the second groove 40.
(4) The following operations are performed for each of the 2 buffer support blanks 42-2: bending the box blank of the buffer support below 42-2 by 90 degrees along a fourth lower folding line 28, a fifth lower folding line 30 and a sixth lower folding line 31, and bending the box blank of the buffer support below 42-2 by 100-120 degrees along a third lower folding line 27; inserting the ends of the cushion support blanks 42-2 located on both sides of the third recessed opening 26 into the second trim lines 23 adjacent to the cushion support blanks 42-2, respectively; the ends of the buffer bracket blank 42-2 located on either side of the fourth recessed opening 32 are inserted into the first trim line 24 adjacent to the buffer bracket blank 42-2, respectively.
The use method of the cushion box blank folded into the cushion box is that the bottom of the object is placed in the first groove, two sides of the object are embedded into the third concave opening, and the object can be further clamped by the cushion sheet.
After the outer box and the buffer box are combined and molded, the appearance of the briefcase is complete; the front cover is turned over after being opened, the product is reflected into the eye curtain, and the inserting tongue is inserted into the rear plate, so that the selling and displaying effects can be achieved; after the consumer purchases the box, the box cover is folded back, and the inserting tongue is inserted into the side hole, so that the box can be lifted and carried. The tubular cubic display is adopted to replace the prior disk-type flat display during display, so that the display space is saved, and the product attention space range can be enlarged.
The outer box can integrate the functions of transportation and display, if corners deform and are dirty in the transportation process, the cover plate is turned outwards during display, and the damaged and dirty parts of the outer side paper boards of the paper box can be covered by the inner side paper boards.
The buffer box is convenient to assemble, the left part and the right part of the content are fastened through structure forming, a fixing effect is achieved, and the surface of an object is protected from being scratched due to transportation collision. Six faces of the buffer structure are provided with buffer spaces, and the buffer structure can play a role in protecting contents in the transportation process.
The invention has been described in an illustrative manner, and it is to be understood that any simple variations, modifications or other equivalent changes which can be made by one skilled in the art without departing from the spirit of the invention fall within the scope of the invention.
Claims (9)
1. The box blank of the packaging box with the display function is characterized by comprising an outer box blank (41) and a buffer box blank (42), wherein the outer box blank (41) forms a cuboid-shaped outer box after being folded, and the buffer box blank (42) is placed in the outer box after being folded; the outer box blank (41) comprises: the outer box comprises a first side plate (1), a front plate (16), a second side plate (15) and a rear plate (14) which are sequentially connected along the transverse direction, wherein a flap (6) used for connecting the first side plate (1) and the rear plate (14) is connected to the first side plate (1) or the rear plate (14) so that the first side plate (1), the front plate (16), the second side plate (15) and the rear plate (14) can enclose the side face of the outer box; the bottom edges of the first side plate (1), the front plate (16), the second side plate (15) and the rear plate (14) are respectively connected with a bottom plate (4), and the four bottom plates (4) can be mutually assembled and locked to form a lock bottom of the outer box;
a first concave opening (38) is formed at the upper end of the front plate (16), the shape of the first concave opening (38) is rectangular or inverted trapezoidal, and the bottom edge of the first concave opening (38) is positioned on the transverse middle line of the front plate (16); a cover plate (9) serving as the top surface of the outer box is connected to the top edge of the rear plate (14), a front side plate (13) is connected to the top edge of the cover plate (9), the height of the front side plate (13) is equal to that of the first concave opening (38), two lateral sides of the front side plate (13) are respectively connected with one side connecting plate (11), the width of each side connecting plate (11) is slightly larger than that of the first side plate (1) and the second side plate (15), and the edges, far away from each other, of the two side connecting plates (11) are respectively connected with a locking tongue (12);
an upper lock hole (8) is formed in each of the two transverse sides of the rear plate (14), a lower lock hole (5) is formed in each of the rear plates (14) below the upper lock holes (8), and the lock tongue (12) can be inserted into the upper lock holes (8) or the lower lock holes (5), wherein the distance between the top end of each upper lock hole (8) and the top edge of the rear plate (14) and the distance between the bottom end of each lower lock hole (5) and the bottom edge of each rear plate (14) are the same as the distance between the bottom edge of each lock tongue (12) and the extension line of the bottom edge of the front side plate (13);
a production line which is the same as the shape of the first sunken opening (38) and is opposite to the first sunken opening is formed on the rear plate (14), the bottom edge of the production line is a connecting folding line (17), and the rest is an easy-tearing broken line (7);
the buffer box blank (42) consists of a buffer bottom box blank (42-1) and two buffer bracket box blanks (42-2), wherein,
the buffer bottom box blank (42-1) is a rectangular paper board with the width slightly smaller than the front plate (16) and is vertically symmetrical, a first lower folding line (18), a second lower folding line (19), a first upper folding line (20), a second lower folding line (19) and the first lower folding line (18) are sequentially arranged on the rectangular paper board along the length direction of the rectangular paper board at intervals, the first lower folding line (18) and the second lower folding line (19) are folding lines used for bending towards the lower side of the buffer bottom box blank (42-1), and the first upper folding line (20) is a folding line used for bending towards the upper side of the buffer bottom box blank (42-1); the rectangular paperboard is provided with a first width edge (22) as an edge parallel to the width direction, 2 first cutting lines (24) which are perpendicular to the first width edge (22) and are arranged at intervals are cut from 2 first width edges (22), and the other ends of the first cutting lines (24) are positioned at first lower folding lines (18) close to the corresponding side first width edges (22); cutting 2 second cutting lines (23) which are arranged at intervals and are perpendicular to each second lower folding line (19) from each second lower folding line (19), wherein the other ends of the second cutting lines (23) are positioned between the first lower folding line (18) and the first width edge (22) of the corresponding side; the first cutting line (24) and the second cutting line (23) are symmetrically arranged along the transverse middle line and the longitudinal middle line of the rectangular paperboard respectively;
the box blanks (42-2) of the two buffer supports are identical in structure and are strip-shaped rectangular paper boards, a third lower folding line (27), a fourth lower folding line (28), a fifth lower folding line (30) and a sixth lower folding line (31) are sequentially pressed on each strip-shaped rectangular paper board, and the third lower folding line (27), the fourth lower folding line (28), the fifth lower folding line (30) and the sixth lower folding line (31) are folding lines used for bending towards the lower sides of the strip-shaped rectangular paper boards;
the edge of the strip-shaped rectangular paperboard parallel to the width direction is a second width edge (35), a rectangular third concave opening (26) is formed on the second width edge (35) close to the third lower folding line (27), and the edges of two opposite sides of the third concave opening (26) are respectively connected with a buffer sheet (25); a fourth rectangular recessed opening (32) is formed in a second width edge (35) adjacent to the sixth lower fold line (31); a special-shaped cutting line (29) is cut between the fourth lower folding line (28) and the fifth lower folding line (30), and the shape of the special-shaped cutting line (29) is the same as the line shape of the cross section of the structure formed by folding the buffer bottom box blank (42-1);
wherein the widths of the third and fourth recess openings (26, 32) are respectively the same as the distance between 2 of the first upper folding lines (20); the rectangular paperboard is a first length edge (21) along the edge parallel to the length direction of the rectangular paperboard, and the distance between the fifth lower folding line (30) and the sixth lower folding line (31) is slightly smaller than the distance between the first length edge (21) and the first cutting line (24).
2. A blank as claimed in claim 1, characterised in that a dust insert plate (10) is attached to the bottom edge of each of said side webs (11).
3. Blank according to claim 1, wherein the length of the buffer sheet (25) is smaller than the depth of the third recessed opening (26) and close to the bottom of the third recessed opening (26).
4. Blank according to claim 1, characterized in that said profiled cutting line (29) is formed with two second rectangular ribs (34) and a first rectangular rib (33) located between the two second rectangular ribs (34), said first rectangular rib (33) and the two second rectangular ribs (34) meshing with each other to form a plane.
5. A method of folding a sleeve according to any one of claims 1 to 4 into a closed position, comprising the steps of:
a) the first side plate (1) and the rear plate (14) are bonded through the flaps (6), and the four bottom plates (4) are assembled and locked, so that the first side plate (1), the front plate (16), the second side plate (15), the rear plate (14) and the four bottom plates (4) form an open outer box;
b) bending the cover plate (9) by 90 degrees along a connecting line between the cover plate (9) and the back plate (14) so that the cover plate (9) forms the top surface of the outer box;
c) bending the front side plate (13) along a connecting line between the front side plate (13) and the cover plate (9) to the bottom surface of the outer box by 90 degrees, and bending the two side connecting plates (11) along a connecting line between the side connecting plates (11) and the front side plate (13) by 90 degrees so that the two side connecting plates (11) are respectively attached to the first side plate (1) or the second side plate (15) of the corresponding side; the two lock tongues (12) are bent by 90 degrees along a connecting line between the lock tongues (12) and the side connecting plate (11), and the two lock tongues (12) are respectively inserted into the two upper lock holes (8).
6. A method of folding a sleeve according to any one of claims 1 to 4 into a display condition, comprising the steps of:
1) the first side plate (1) and the rear plate (14) are bonded through the flaps (6), and the four bottom plates (4) are assembled and locked, so that the first side plate (1), the front plate (16), the second side plate (15), the rear plate (14) and the four bottom plates (4) form an open outer box;
2) breaking the easy-tearing broken line (7), bending the rear plate (14) above the connecting folding line (17) backwards along the connecting folding line (17) so that the rear plate (14) above the connecting folding line (17) is tightly attached to the rear plate (14) below the connecting folding line (17), and bending the cover plate (9) along the connecting line between the cover plate (9) and the rear plate (14) so that the cover plate (9) is tightly attached to the bottom surface of the outer box;
3) bending the front side plate (13) by 90 degrees along a connecting line between the front side plate (13) and the cover plate (9) so that the front side surface is tightly attached to the front plate (16), and bending the two side connecting plates (11) by 90 degrees along the connecting line between the side connecting plates (11) and the front side plate (13) so that the two side connecting plates (11) are respectively tightly attached to the first side plate (1) or the second side plate (15) of the corresponding side; the two lock tongues (12) are bent by 90 degrees along a connecting line between the lock tongues (12) and the side connecting plate (11), and the two lock tongues (12) are respectively inserted into the two lower lock holes (5).
7. A method of folding a cushioning box blank into a cushioning box according to any one of claims 1, comprising the steps of:
(1) the box blanks (42-2) of the buffer supports are respectively positioned at two opposite sides of the box blank (42-1) of the buffer bottom, the lower surface of each box blank (42-2) of the buffer supports faces the box blank (42-1) of the buffer bottom, the first upper folding line (20) is vertical to the box blank (42-2) of the buffer supports, and the second width edge (35) is parallel to the plane of the box blank (42-1) of the buffer bottom;
(2) bending the rectangular paperboard along the first lower folding line (18) and the second lower folding line (19) of the rectangular paperboard for 90 degrees, bending the rectangular paperboard along the first upper folding line (20) for 90 degrees, and obtaining a buffer bottom with the same shape of the line shape on the cross section as the special-shaped cutting line (29);
(3) sleeving special-shaped cutting lines (29) of the two buffer support box blanks (42-2) at two ends of the buffer bottom respectively, so that the buffer bottom box blank (42-1) is bent in the special-shaped cutting lines (29) along the shape of the special-shaped cutting lines (29);
(4) -performing the following operations for both said buffer support blanks (42-2): bending the box blank of the buffer support below (42-2) by 90 degrees along the fourth lower folding line (28), the fifth lower folding line (30) and the sixth lower folding line (31), and bending the box blank of the buffer support below (42-2) by 100-120 degrees along the third lower folding line (27); inserting the end parts of the cushion support box blanks (42-2) positioned at the two sides of the third sunken opening (26) into second cutting lines (23) adjacent to the cushion support box blanks (42-2) respectively; the end parts of the cushion support box blanks (42-2) positioned at the two sides of the fourth sunken opening (32) are respectively inserted into the first cutting lines (24) adjacent to the cushion support box blanks (42-2).
8. The method of folding a cushioning blank into a cushioning box according to claim 7, wherein in said step (3), after folding the blank along said first and second lower fold lines (18, 19) 90 ° below the rectangular sheet and along said first upper fold line (20) 90 ° above the rectangular sheet, said cushioning bottom forms two downwardly opening second recesses (40) and an upwardly opening first recess (39) located between said two second recesses (40).
9. The method of folding a cushion box blank into a cushion box according to claim 8, wherein the contour cut line (29) is formed with two second rectangular ribs (34) and a first rectangular rib (33) between the two second rectangular ribs (34), the first rectangular rib (33) and the two second rectangular ribs (34) are engaged with each other to form a flat surface, the first rectangular rib (33) is located in the first groove (39) and fitted to the inner wall of the first groove (39) when the contour cut lines (29) of the two cushion support blank (42-2) are fitted to one end of one of the cushion bases, respectively, and the second rectangular rib (34) is located in the second groove (40) and fitted to the inner wall of the second groove (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711042430.XA CN109720682B (en) | 2017-10-30 | 2017-10-30 | Box blank of packing box with display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711042430.XA CN109720682B (en) | 2017-10-30 | 2017-10-30 | Box blank of packing box with display function |
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| Publication Number | Publication Date |
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| CN109720682A CN109720682A (en) | 2019-05-07 |
| CN109720682B true CN109720682B (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711042430.XA Active CN109720682B (en) | 2017-10-30 | 2017-10-30 | Box blank of packing box with display function |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112793885A (en) * | 2021-01-27 | 2021-05-14 | 苏州美盈森环保科技有限公司 | Packing box with spring buffer structure and manufacturing method thereof |
| CN115583076B (en) * | 2022-11-04 | 2024-02-13 | 山东综艺联创包装股份有限公司 | Manufacturing method of trapezoid three-layer inner sleeve manual grooved box |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2704243B2 (en) * | 1994-04-05 | 1998-01-26 | 中央紙器工業株式会社 | Foldable cardboard packing |
| JPH10101063A (en) * | 1996-09-26 | 1998-04-21 | Rengo Co Ltd | Packaging box doubling as display |
| JP2000085848A (en) * | 1998-09-14 | 2000-03-28 | Sony Corp | Cushion for packaging box |
| CN1272686C (en) * | 2003-07-30 | 2006-08-30 | 华硕电脑股份有限公司 | Buffer structure |
| TWI347914B (en) * | 2008-10-30 | 2011-09-01 | Pegatron Corp | Buffering structure |
| NL2003956C2 (en) * | 2009-12-15 | 2011-06-16 | Sheng-His Kuo | Paper cushion. |
| AU2011252744B2 (en) * | 2010-05-11 | 2013-10-03 | Major Graphics Printers Pty Ltd | Pop up brochure display/product dispensing unit |
| CN202594146U (en) * | 2012-06-08 | 2012-12-12 | 宁波市鄞州达兴商标厂 | Display packing box |
| TWM510904U (en) * | 2015-08-04 | 2015-10-21 | Ever Rich D F S Corp | Package box structure |
| CN206087635U (en) * | 2016-09-23 | 2017-04-12 | 湖北科技学院 | Modular integrative transportation of carton exhibition frame chocolate bucket packing of show |
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