CN211365293U - Book packaging cut-parts - Google Patents

Abstract

The utility model discloses a book packaging cut-parts, the upper side edge of the top plate is connected with the front side plate, the length of the rear side plate and the front side plate is adapted with the thickness of the content, the width of the top plate is adapted with the width of the content, the length of the top plate and the bottom plate is adapted with the length of the content, the width of the bottom plate is larger than the width of the content, and the left side edge and the right side edge of the bottom plate are respectively connected with an inner left inclined plate and an inner right inclined plate; the left side and the right side of the bottom plate are both provided with a limiting piece, only the root part of the limiting piece is connected with the bottom plate, and the end part of the limiting piece extends into the inner left inclined plate or the inner right inclined plate; the distance between the two limiting pieces on the left side and the right side is matched with the width of the content, and the width of the limiting pieces is not more than the thickness of the content; the left side edge and the right side edge of the top plate are respectively connected with an outer left inclined plate and an outer right inclined plate, and the width of the outer left inclined plate and the width of the outer right inclined plate are matched with the width of the inner left inclined plate and the width of the inner right inclined plate. The utility model has the advantages that: made from a single piece, can form a cushioning structure in the package, contributing to the protection of the contents.

Description

Book packaging cut-parts

Technical Field

The utility model belongs to carton packing field specifically is a books packing cut-parts.

Background

Chinese patent document CN208531202U discloses "a packaging box for packaging books" in 2019, 2 months and 22 days, which relates to the field of packaging boxes, and is used for packaging books, and comprises: the top is equipped with the open-ended, is used for accomodating the box body of books, one side with box body articulated, be used for sealing or open box body open-top's end cover, set up on box body and end cover, be used for locking or removing the locking subassembly of locking between box body and end cover to and, with box body bottom plate middle part rigid coupling and extend to the outside stay cord of box body. The problem of current books place inconvenient in the packing carton in taking out is solved, make things convenient for the staff to take out the books in the packing carton ". In the traditional scheme, the packaging box and the book are tightly attached to the surface, the edge and the corner, so that effective buffering is lacked, and the impact resistance effect is not ideal.

SUMMERY OF THE UTILITY MODEL

Based on the above problem, the utility model provides a books packing cut-parts to single cut-parts are made, can form buffer structure in the packing, help the protection to content.

In order to realize the purpose of the invention, the utility model adopts the following technical scheme: a book packaging cut-part comprises a bottom plate, wherein the upper side of the bottom plate is connected with a rear side plate, the upper side of the rear side plate is connected with a top plate, the upper side of the top plate is connected with a front side plate, the lengths of the rear side plate and the front side plate are matched with the thickness of contents, the width of the top plate is matched with the width of the contents, the lengths of the top plate and the bottom plate are matched with the length of the contents, the width of the bottom plate is larger than the width of the contents, and the left side edge and the right side edge of the bottom plate are respectively; the left side and the right side of the bottom plate are both provided with a limiting piece, only the root part of the limiting piece is connected with the bottom plate, and the end part of the limiting piece extends into the inner left inclined plate or the inner right inclined plate; the distance between the two limiting pieces on the left side and the right side is matched with the width of the content, and the width of the limiting pieces is not more than the thickness of the content; the left side edge and the right side edge of the top plate are respectively connected with an outer left inclined plate and an outer right inclined plate, and the width of the outer left inclined plate and the width of the outer right inclined plate are matched with the width of the inner left inclined plate and the width of the inner right inclined plate.

The book packaging cut-parts designed by the technical scheme are mainly used for packaging cuboid contents with certain rigidity, such as books and the like. This cut-parts is equipped with bottom plate, posterior lateral plate, roof and preceding curb plate like traditional structure, wherein: the length of the bottom plate is matched with that of the contents, and the width of the bottom plate is larger than that of the contents; the length of the rear side plate is matched with the thickness of the contents; the length and the width of the top plate are matched with those of the contents, and the length of the front side plate is matched with the thickness of the contents. On this basis, connect interior left swash plate and interior right swash plate respectively in the left and right sides of bottom plate, be close to the width of side department and set up a spacing piece respectively in the left and right sides of bottom plate, the height of limiting plate is not more than the thickness of content, distance adaptation content between two spacing pieces, consequently when upwards folding to vertical form from the bottom plate, two spacing pieces can be followed the width direction with the content and pressed from both sides in the centre to form spacing to the left and right sides of content. At this moment, inwards upwards buckle interior left swash plate and interior right swash plate, make the outside limit of interior left swash plate and interior right swash plate and the laminating of the outside limit of the spacing piece of homonymy, the roof turns over again this moment, outside left swash plate and outer right swash plate respectively with interior left swash plate and interior right swash plate fixed connection, mainly be with the method that bonds, make interior left swash plate, the structure of the spacing piece of interior right swash plate and homonymy is fixed, thereby form the buffer space of a triangular respectively in the width direction both sides of content, see from the cross-section, three limits of the buffer space of this triangular are respectively: inner left sloping plate, bottom plate, left side wall of content (the left side is taken as an example only). Such a triangular-prism-shaped buffer space has the strength of a triangular prism, and can play a good buffer effect on both sides of the width direction of the contents.

Preferably, the limiting sheet is in a trapezoid shape, the short bottom edge of the trapezoid is a connecting edge with the bottom plate, and the long bottom edge of the trapezoid is the top edge of the free end. The shape of using trapezoidal as spacing piece to establish trapezoidal long limit into the topside of free end, this topside is the outside limit of laminating with the outside limit of interior left swash plate or interior right swash plate promptly, and such design can increase the laminating length on two laminating limits, increases the axial length of aforementioned triangular, helps improving the compressive capacity of triangular.

Preferably, the outer sides of the inner left inclined plate and the inner right inclined plate are respectively connected with an inner left pad and an inner right pad. The inner left backing plate and the inner right backing plate can cover the left side and the right side of the top surface of the content after being folded, and the top plate of the cutting piece can cover the upper parts of the inner left sloping plate and the inner right sloping plate after being folded, so that a gap layer formed by the thickness of the cutting piece is formed between the top plate of the cutting piece and the top surface of the content, and the gap layer also becomes a buffer structure for helping the package to resist impact along the thickness direction of the content.

Preferably, the outer sides of the outer left sloping plate and the outer right sloping plate are respectively connected with an outer left pad and an outer right pad. The outer left backing plate and the outer right backing plate are adhered to the left side and the right side of the lower side face of the cutting piece bottom plate after being folded, so that a gap layer formed by the thickness of the cutting piece is formed between the lower side face of the bottom plate and the lower plane, and the gap layer also becomes a buffer structure for helping the wrappage resist the impact along the thickness direction of the content.

Preferably, the upper side edge of the front side plate is also connected with a front side plate connecting plate. The front side plate connecting plate is also adhered to the front side of the lower side face of the cut-part bottom plate after being folded, and can help the outer left backing plate and the outer right backing plate to form a more stable buffering structure.

To sum up, the beneficial effects of the utility model are that: made from a single piece, can form a cushioning structure in the package, contributing to the protection of the contents.

Drawings

Fig. 1 is a schematic view of a cut segment of the present invention, wherein the dotted line is a crease line and the solid line is a cut line.

Fig. 2 to 7 are views illustrating the folding steps of the cut pieces of the present invention.

Wherein: the book shelf comprises a bottom plate A, an inner left inclined plate A1, an inner right inclined plate A2, an inner left base plate A3, an inner right base plate A4, a rear side plate B, a top plate C, an outer left inclined plate C1, an outer right inclined plate C2, an outer left base plate C3, an outer right base plate C4, a front side plate D, a connecting plate D1, a book S, a limiting piece 1, the width of a book w, the length of a book l and the thickness of a book h.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

For convenience of description, the length direction and the width direction hereinafter refer to the up-down direction and the left-right direction in fig. 1, respectively, unless particularly limited.

Since the present solution is a symmetrical solution, the following description will be made only with respect to the left side of the symmetrical structure when referring to the symmetrical structure.

The embodiment shown in fig. 1 is a book packaging panel. The material of the cutting piece in the embodiment is white paperboard with good strength and rigidity. The white board used in this example has a considerable thickness in order to meet the requirements for forming the cushion. The content in this example is a book S.

The cutting pieces are sequentially provided with a bottom plate A, a rear side plate B, a top plate C, a front side plate D and a top plate connecting plate D1 from bottom to top end to end.

The length of the bottom plate is equivalent to the length l of the book, and the width of the bottom plate is larger than the width w of the book. The left side of the bottom plate is connected with an inner left sloping plate A1, and the left side of the inner left sloping plate is connected with an inner left base plate A3. The inner left sloping plate is a rectangle with the length equal to that of the bottom plate, the inner left base plate is a right trapezoid, and the upper side edge is an inclined edge with a high inside and a low outside. The position of the bottom plate close to the left side is provided with a limiting piece 1 in the middle, the limiting piece is tongue-shaped, three edges are cutting lines, and only the connecting edge with the bottom edge is a crease line. The limiting sheet is in an isosceles trapezoid shape, the short bottom edge of the trapezoid is a connecting edge with the bottom plate, and the long bottom edge is the top edge of the left free end. The limiting piece extends into the inner left sloping plate leftwards. The height of the trapezoid of the limiting sheet is equivalent to the thickness of the book. The distance between the left limiting sheet and the right limiting sheet is equivalent to the width w of the book.

The rear side plate is a trapezoid with the upper side shorter than the lower side, and the length of the rear side plate and the height of the trapezoid are equivalent to the thickness h of the book.

The length of the top plate is equal to the length l of the book, the width of the top plate is equal to the width w of the book, and the lower side edge of the top plate is equal to the upper side edge of the rear side plate. The left side of the top plate is connected with an outer left sloping plate C1, and the left side of the outer left sloping plate is connected with an outer left cushion plate C3. The width of the outer left sloping plate is matched with the width of the inner left sloping plate. In this example, the outer left pad is also a right trapezoid, and the upper side is a hypotenuse with a high inside and a low outside.

The front side plate is in a trapezoid shape which is vertically symmetrical with the rear side plate; the front side plate connecting plate of the embodiment is in a trapezoidal shape which is vertically symmetrical with the front side plate.

To reduce space, the following text describes the folding of the cut pieces into display trays with icons in place of the corresponding Chinese names.

Turning B upwards to be vertical as shown in figure 2, tightly attaching the side wall of S to B, and keeping the top surface upwards and horizontally placing on A;

step two, as shown in fig. 3, the 1 is bent upwards to be digital, and the 1 at the two sides clamps the S in the middle to form left-right limiting;

step three, turning A1 and A2 upwards and inwards as shown in FIG. 4 until the outer sides of A1 and A2 are closely attached to the outer side of the same side 1; then the A3 and A4 are further folded inwards and downwards to be tightly attached to the upper surface of the S;

step four, turning over the C to the vertical direction as shown in figure 5; gluing on D1, C3 and C4;

step five, turning the C forwards and downwards to be tightly attached to A3 and A4 as shown in FIG. 6;

step six, as shown in fig. 7, D1, C3 and C4 are respectively bonded to the front, left and right sides of the lower bottom surface of the bottom plate. At this time, folding and packaging of the cut pieces are completed.

The book packaging cut-parts of the embodiment are provided with the triangular buffer structures in the length direction of the books, the buffer structures are arranged above and below the thickness direction of the books, and all corners of the books are protected by the double-layer cut-parts, so that the book packaging cut-parts have a better protection effect.

Claims (5)

1. A book packaging cut-part comprises a bottom plate (A), wherein the upper side of the bottom plate is connected with a rear side plate (B), the upper side of the rear side plate is connected with a top plate (C), the upper side of the top plate is connected with a front side plate (D), the lengths of the rear side plate and the front side plate are matched with the thickness of contents, the width of the top plate is matched with the width of the contents, and the lengths of the top plate and the bottom plate are matched with the length of the contents, and the book packaging cut-part is characterized in that the width of the bottom plate is larger than the width of the contents, and the left side edge and the right side edge of the bottom plate are; the left side and the right side of the bottom plate are both provided with a limiting piece (1), only the root part of the limiting piece is connected with the bottom plate, and the end part of the limiting piece extends into the inner left inclined plate or the inner right inclined plate; the distance between the two limiting pieces on the left side and the right side is matched with the width of the content, and the width of the limiting pieces is not more than the thickness of the content; the left side and the right side of the top plate are respectively connected with an outer left inclined plate (C1) and an outer right inclined plate (C2), and the width of the outer left inclined plate and the width of the outer right inclined plate are matched with the width of the inner left inclined plate and the width of the inner right inclined plate.

2. The book packaging cut-piece of claim 1, wherein the limiting piece is trapezoidal, the short bottom edge of the trapezoid is a connecting edge with the bottom plate, and the long bottom edge is the top edge of the free end.

3. The book packaging cut piece according to claim 1 or 2, wherein an inner left backing plate (A3) and an inner right backing plate (A4) are respectively connected to the outer sides of the inner left sloping plate and the inner right sloping plate.

4. The book packaging cutting piece according to claim 1 or 2, wherein an outer left backing plate (C3) and an outer right backing plate (C4) are respectively connected to the outer sides of the outer left sloping plate and the outer right sloping plate.

5. The book packaging cut-out piece of claim 4, wherein the upper side edge of the front side plate is further connected with a front side plate connecting plate (D1).

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