CN1545473A

CN1545473A - Rigid packaging box with hinged cover

Info

Publication number: CN1545473A
Application number: CNA028163842A
Authority: CN
Inventors: I; I·康帝; E·斯帝瓦尼; �ǵ�˹; F·德拉盖帝
Original assignee: GD SpA
Current assignee: GD SpA
Priority date: 2001-08-22
Filing date: 2002-08-08
Publication date: 2004-11-10
Anticipated expiration: 2022-08-08
Also published as: AU2002329519A1; DE60202687T2; JP2005500948A; WO2003018408A2; EP1419097A2; WO2003018408A3; CN1250430C; KR20040027917A; ATE287369T1; US20040173668A1; RU2004108123A; DE60202687D1; ITBO20010522A1; EP1419097B1; ITBO20010522A0; BR0212060A; ES2235084T3; RU2286296C2

Abstract

A packet (1) of rigid type with a hinged lid (5), appearing substantially parallelepiped in shape with sharp longitudinal corner edges (9), presents a front face (6), a rear face (7), and two convexly profiled flank faces (8) each presenting a flat central portion (12) and two precreased radiused lateral bands (17) merging along one side with the flat central portion (12) and joined along the other respectively to the front face (6) and to the rear face (7) by way of the sharp corner edges (9) .

Description

The rigid package box that has hinged lid

Technical field

The present invention relates to a rigid package box that has a hinged lid.

Specifically, the present invention relates to a rigid package box that has hinged lid that forms by the blank of the carboard of a flat folding line in advance or similar material.

The present invention especially obtains to use in the manufacturing of cigarette packs, in the following description, clearly with reference to this field, although do not have limited significance, can be applicable to carboard or packing that a plurality of cigarette packs are held in designing for manufacturing equally.

Background technology

The rigid package box of described type, in other words, common cross section is that the packing box of how much parallelepipeds of rectangle presents some shortcoming described below: the shape of box is difficult for adapting to people's health, constitutes the scarce slightly rigidity of sidewall of packing box flank, therefore, bending easily.Such shortcoming is further aggravation in following state,, when gripping packing box, in use, especially when packing box is opened for the first time, bears maximum stress along the flank that is parallel to the direction orientation of two larger side faces that is.

Traditional packing box of this square-section exclusively comprises cigarette in groups, and they are formed by the two-layer or two-layer above cigarette that is parallel to two larger side faces arrangements, and wherein, the cigarette number of innermost layer will present and be greater than or less than two outermost cigarette numbers.

The purpose of this invention is to provide the packing box that hinged lid is arranged of a rigidity, it is not subjected to the influence of above-mentioned all shortcomings.

Another object of the present invention provides the packing box of the rigidity of a hinged-lid type, and it makes the quantity of needed carboard quantity less than the needed carboard of similar ratiometric parallelepiped pack box of complete square-section.

Summary of the invention

According to the present invention, described purpose realizes by a rigid package box that has hinged lid, it is revealed as rectangular parallelepiped protrusion part roughly, and comprise a front parallel to each other basically and a back, two flank faces that also comprise setting parallel to each other, and be substantially perpendicular to preceding and the back, wherein, preceding and back are connected to the flank face along relative sharp-pointed corner edge, wherein, each flank face presents a cooresponding flat core and two side bands, each side band presents a shape that has towards the arc of interior recess side, on the one hand, merges with relative flat core, on the other hand, be connected to front or back along sharp-pointed relatively corner edge.

Brief description of drawings

The present invention is existing, and reference example is described in detail by means of accompanying drawing, in all accompanying drawings:

Fig. 1 illustrates a preferred embodiment of package according to the invention, is shown as the block diagram of seeing from the front, and packing box is shown the structure of closing;

Fig. 2 illustrates the packing box of the Fig. 1 that is Unclosing structure, is shown as the block diagram of seeing from the front;

Fig. 3 illustrates the packing box of the Fig. 1 that is closing structure, is shown as the block diagram of seeing from the front;

Figure 4 and 5 illustrate respectively from top and below the planar view of packing box of Fig. 1 of observing;

Fig. 6,7,10 and 12 illustrates four dissimilar die-cut blank that are used for shop drawings 1 packing box;

Fig. 8 illustrates the section drawing of the packing box of the Fig. 1 that is the pattern that designs the cigarette that holds a specific group;

Fig. 9 illustrates and is used for the part of blank of shop drawings 1 packing box, and this packing box is shown among another embodiment;

Figure 11 and 13 is planar views of the cigarette packing box that obtains from the blank of the blank of Figure 10 and Figure 12 respectively.

The specific embodiment

With reference to the Fig. 1 to 5 in all accompanying drawings, label 1 whole expression packing box, packing box comprises the cigarette of arranging with multilayer in groups 2; In the example of Fig. 2, the such cigarette layer of three rows is arranged, interlayer wherein has and is less than two outermost cigarette 2.

Packing box 1 comprises the box body 3 of a cup-shaped appearance, it has an open top end 4, and a same cup-shaped appearance and be hinged to lid 5 on the box body 3, and therefore can rotate between an open position and an off position with respect to box body 3, at off position, top 4 cresteds are got up.

Because lid 5 occupies off position, so, packing box 1 parallelepiped in the form of a substantially rectangular, this parallelepiped is enclosed by following bread: a front 6 parallel to each other and a back 7, and two flank faces 8 parallel to each other basically, and present a shape of protruding, before it is substantially perpendicular to and back 6 and 7 is provided with, and be connected to

face

6 and 7 along cooresponding sharp-pointed corner edge 9, also have a top end face 10 parallel to each other and a bottom face 11, and vertical with remaining four

face

6,7 with 8.

Each flank face 8 comprises that one is essentially the flat core 12 of rectangular profile, and the core 13 than the straight line on the minor face 14 at the top by top end face 10 delimits, and is delimited by the core 15 than the straight line on the minor face 16 of bottom face 11 in the bottom; The

core

13 and 15 of the straight line on the T﹠B is mutually the same.Each flank face 8 also comprises be positioned on core 12 each side two side bands 17 longitudinally, between core 12 and cooresponding corner edge 9.Each side band 17 is implemented interior curve by vertical folding line 18, to present an arcuate shape that has towards inner concave, and manifest a top edge give top end face 10 than minor face 14 with an arch section 19, one feather edges give bottom face 11 than minor face 16 with an arch section 20;

Arch section

19 and 20 on the T﹠B is mutually the same.

According to the above, obviously, high-visible from Figure 4 and 5, the distance between the core 12 of flank face 8 is greater than cooresponding distance between the corner edge 9.

Forward and backward and

flank face

6,7 and 8 respectively comprise the top of a mark that conforms to lid 5 corresponding surfaces with suffix " a ", and one the mark that conforms to box body 3 corresponding surfaces with the lower part of suffix " b ", and top end face 10 conforms to the top of lid 5, and bottom face 11 conformed to the end of box body 3.

Because lid 5 occupies the position of closing, so three

top

6a, 7a and 8a drop on cooresponding

free edge

21,22 and 23, they are inserted on the

free edge

24,25 and 26 of

lower part

6b, 7b and 8b; Specifically, the edge 22 that lid 5 back 7a presents for good and all is connected on the edge 25 that the back 7b of box body 3 presents, and both are combined to form a hinge 27 that laterally extends between two corner edge 9, and lid 5 can open and close between the position around hinge and rotate.

At last, rigid package box 1 comprises the U-shaped stiffening frame 28 that stretches out open top 4 partially, and it comprises a rabat 29 that links to each other with the inboard of front 6 rigidly, be connected on the rabat 29 to be, two each with the inboard rigidly connected lateral plate 30 of the respective side outside of belly 8.

Each such lateral plate 30 presents a flat core 31, its is specified on the cooresponding inner surface of the flat core 12 that the respective side outside of belly 8 be bonded to packing box 1 presents, and on the designated inner surface that partly is bonded to the side band 17 that presents by flank face 8 of the side band 32 of the folding line in advance of two cooresponding arcs.The flat core 31 of lateral plate 30, the cooresponding sharp-pointed corner edge 33 by means of the corner edge 9 with front 6 meets is connected to by side band 32 on the rabat 29 of framework 28.

Each side band 32 becomes flexible by cooresponding a plurality of vertical crease lines, and each corner edge 33 presents a vertical slit 34, is used for forming a cooresponding lip thing 35 in a conventional manner, and it is positioned to and covers 5 inside face mutual action, like this, lid 5 is remained on the position of closing.At last, the rabat 29 of framework 28 presents a part 36 that cuts towards the center of lid 5.

With reference to Fig. 6 and 7, packing box 1 is preferably formed by the flat die-cut blank 37 of an elongated basically rectangular profile, and as the label of the counterpart of the packing box 1 that is used to refer to setting, their all parts are represented with identical label.

Blank 37 is a benchmark with the diad longitudinally 38 that plays a major role, and presents each one two

crease line

39 and 40 of each side that is arranged on axis 38, and parallels to the axis and 38 extend, and blank 37 is divided into three

longitudinal components

41,42 and 43 side by side.Three

parts

41,42 and 43 are crossed by a plurality of crease lines transverse to axis 38, and they are represented with label 44 to 49.

Centre portion 42 is divided into by lateral fold line 44 to 49: locate the plate 6a ' between online 44 and 45; Locate the plate 10 ' between online 45 and 46; Locate the plate 7a ' between online 46 and 47; Locate the plate 7b ' between online 47 and 48; Locate the plate 11 ' between online 48 and 49, plate 11 ' is identical with plate 10 ' basically; An and end plate 6b ' who is connected on the plate 11 '.

Blank 37 also comprises a plurality of side direction fins 50,51,52 and 53, they longitudinally crease

line

39 and 40 be connected respectively to plate 6a ', 7a ', 7b ' and 6b ', wherein, fin 51 has and is connected on the lateral fold line 46 and towards vertical accessory plate 54 of fin 50.Similarly, fin 52 has and is connected on the lateral fold line 48 and towards vertical accessory plate 55 of fin 53.

The designated formations of

fin

50,51,52 and 53 are erect the flank face 8 of packing boxes 1, and they comprise cooresponding

flat core

56,57,58 and 59, and each forms the part of a cooresponding flat core 12 of flank face 8; Described

flat part

56,57,58 and 59 presents the appearance of a substantial rectangular, and its width is substantially equal to the core 13 of the straight line that the

short limit

14 and 16 by end face presents and 15 length.

Each

flank sheet

50,51,52 and 53 also presents

vertical side band

60,61,62 and 63 of two cooresponding folding lines in advance, be arranged on each side of cooresponding

core

56,57,58 and 59, contiguous on one side cooresponding

vertical crease line

39 or 40 extends, and

contiguous fin

50,51,52 of another side and 53 the longitudinal edge of outermost freely extend.

Side band

60,61,62 and 63 lateral dimension are equal to each other, and the arch section 19 that presents with

short limit

14 and 16 by end face and 20 size equate; In addition,

side band

60,61,62 and 63 is side bands identical with vertical side band 17 of flank face 8.

The plate 6a ' that at first mentions also is connected on the reinforcement aileron 64 of width that a width is substantially equal to described plate 6a ' along the first lateral fold line 44.

Can see, specifying becomes the top end face 10 of packing box 1 and the rectangular basically plate 10 ' and 11 ' of bottom face 11 respectively, form with the cooresponding short limit 14 ' and 16 ' of substantial alignment on

vertical crease line

39 and 40, the profile of protruding, and presenting the core 13 ' and 15 ' of cooresponding straight line, its straight line portion 13 with aforesaid top and bottom conforms to 15.Each straight line portion 13 ' and 15 ' extends to two cooresponding

arch sections

19 ' and 20 ' in the opposite end, the arch section 19 that is presented by

end face

10 and 11

short limit

14 and 16 when they are erect with packing box 1 conforms to 20.

In the example of Fig. 6, the lateral dimension that above-mentioned

accessory plate

54 and 55 the presents cooresponding lateral dimension with the flat core 57 of their bonded assemblys and 58 basically is identical.

Hinge 27 conforms to lateral fold line 47.

Long

fin

52 and 53 will be perpendicular to them coupled cooresponding plate 7b ' and 6b ' bending.Plate 6b ' that these are identical and 7b ' are then toward each other perpendicular to intermediate plate 11 ' bending, its result, a pair of fin 52 will overlap another on the fin 53, cause

side band

62 and 63 with respect to cooresponding

core

58 and 59 curved profiles, therefore, form the flank face 8b of box body 3.Similarly, accessory plate 55 bends inwards perpendicular to cooresponding fin 52, and turns to the point of the inner surface that engages cooresponding plate 11 ' together with fin 52, and they and plate 11 ' are combined to form the bottom face 11 of packing box 1.

In the same way,

short fin

50 and 51 is perpendicular to them coupled cooresponding plate 6a ' and 7a ' bending.64 pairs of bendings of aileron are resisted against on the inside face of plate 6a ' of adjacency, therefore, two plate 6a ' and 7a ' are toward each other perpendicular to intermediate plate 10 ' bending, so that a pair of fin 50 finally overlaps another on the fin 51, cause

side band

60 and 61 with respect to cooresponding

core

56 and 57 curved profiles, therefore, 5 flank face 8a is covered in formation.Similarly, accessory plate 54 bends inwards perpendicular to cooresponding fin 51, and turns to the point of the inner surface that engages cooresponding plate 10 ' together with fin 51, and they and plate 10 ' are combined to form the top end face 10 of packing box 1.

Two

vertical lines

39 and 40 darker than the crease line that produces

side bands

60,61,62 and 63 like this, when flank 50,51,52 and 53 during along these

crease lines

39 and 40 bendings, will form the sharp-pointed corner edge 9 of packing box 1 definitely and without difficulty.

The operation of as seen aforesaid folding flank 37 is only relevant with lid 5 with box body 3; Therefore, preferably prepare stiffening frame 28, then, assemble with box body 3 by means of independent folding operation.

In the example of Fig. 7,

accessory plate

54 and 55 is attached to the core 13 ' by the straight line that presents than minor face 14 ' and 16 ' of intermediate plate 10 ' and 11 ' respectively, and showing that a width dimensions that is parallel to longitudinal axis 38 measurements is substantially equal to the width dimensions that measures transverse to longitudinal axis 38, described width dimensions is presented by the

flat core

56,57,58 and 59 of

flank

50,51,52 and 53.

Packing box 1 in Fig. 8 example holds one group of cigarette 2 that comprises four layers to form with the packing box 1 identical mode shown in Fig. 1,2 and 3 but play, and wherein, the cigarette that two innermost layers 65 comprise is more than the cigarette of outermost layer 66.

The difference that is shown in blank 37 and the blank 37 of Fig. 6 and 7 among Figure 12 is that fin 50,51,52 and 53 does not have the

side band

60,61,62 and 63 of the pre-folding line in the outside.In this example, the planar view of the packing box 1 among Fig. 4 becomes as shown in figure 13, wherein, the flank face 8 of packing box 1 is assembled with the overlapping contact that is restricted to flat core 12, and described flat core 12 is produced by the

flat part

56 and 58 of cooresponding

fin

50 and 53.

The difference that is shown in blank 37 and the blank 37 of Fig. 6 and 7 among Figure 10 is, has only two pairs of

fins

51 and 53 not have the

side band

61 and 63 of the pre-folding line in the outside, and remaining fin 50 is identical with the fin of blank 37 in Fig. 6 and 7 with 52.

In this example, the planar view of the packing box 1 among Fig. 4 becomes as shown in figure 11, wherein, the flank face 8 of packing box 1 is assembled with following overlapping contact between the two: between the flat part 56 of cooresponding fin 50 and 53 and the 59 flat cores that produce, and be adjacent between the side band 17 of sharp-pointed corner edge 9 of front 6.

At last, in the example of Fig. 9, each

accessory plate

54 and 55 comprises that one is attached to the flat part 57 of

cooresponding flank

51 and 52 and 58 rectangular centre part 67, and is positioned at two the side parts 68 and 69 on core 67 both sides.

It is trapezoidal that side part 68 and 69 is in person basically, the most

close fin

51 and 52 corresponding sides, be connected to straight-line extension on the cooresponding

flat part

57 and 58 from

accessory plate

54 and 55 along it, the arcuate profile that described corresponding sides present is identical with the arcuate profile of the arch section 19 ' that is presented by intermediate plate 10 ' and 11 ' and 20 '.

Claims

1. a rigid package box that has a hinged lid, it is revealed as rectangular parallelepiped protrusion part roughly, and comprise a front (6) parallel to each other basically and a back (7), two the flank faces (8) that also comprise setting parallel to each other, and before being substantially perpendicular to and back (6,7), wherein, before and back (6,7) be connected to flank face (8) along sharp-pointed relatively corner edge (9), it is characterized in that, each flank face (8) presents a cooresponding flat core (12) and two side bands (17), each side band presents a shape that has towards the arc of interior recess side, on the one hand, with relative flat core (12) combination, on the other hand, be connected to front (6) or back (7) along sharp-pointed relatively corner edge (9).

2. packing box as claimed in claim 1 is characterized in that, side band (17) presents a plurality of vertical crease lines (18).

3. packing box as claimed in claim 1 or 2 is characterized in that, the distance between all flat cores (12) is greater than the distance between all sharp-pointed corner edge (9), and described distance is parallel to front (6) respectively and back (7) measure.

4. as the described packing box of one of claim 1 to 3, it is characterized in that, packing box comprises the box body (3) of a cup-shaped appearance, it has an open top end (4), an and same cup-shaped appearance and be hinged to the lid (5) of open top (4), and rotatable between the position that box body (3) opens and closes, a stiffening frame (28) is anchored at box body (3), and partly stretches out from open top (4).

5. packing box as claimed in claim 4, it is characterized in that, framework (28) presents a flat rabat (29) of inboard of front (6) of being doomed partly to be bonded to packing box, and two lateral plates (30) respectively present the flat part (31) on the cooresponding inner surface of the flat core (12) that the cooresponding flank face (8) by packing box (1) of being doomed to be bonded to presents, the side band (32) that also has two cooresponding pre-folding lines, they are doomed partly to be bonded to the inner surface of the side band (17) that is presented by flank face (8), and the flat core (31) of lateral plate (30) is connected to the rabat (29) of framework (28) by side band (32) by means of cooresponding sharp-pointed corner edge (33).

6. packing box as claimed in claim 5 is characterized in that, is formed by the flat die-cut blank (37) of a carboard or similar material, and it is with reference to a main longitudinal axis (38), and is roughly a rectangular profile.

7. packing box as claimed in claim 6, it is characterized in that, blank (37) presents two vertical crease lines (39,40), and a plurality of horizontal crease lines (44...49), they are defined in vertical crease line (39, the cooresponding front panel of lid 40) (5) and box body (3) (6a ', 6b '), intermediate plate (10 ', 11 '), and the back plate (7a ', 7b '), wherein, front panel (6a ', 6b ') and the back plate (7a ', 7b ') at the flank (50 of opposite side and cooresponding double-type portrait orientation, 51,52,53) link to each other, respectively have a flat core (56,57,58,59) and the side band (60 of two pre-folding lines, 61,62,63).

8. packing box as claimed in claim 6, it is characterized in that, blank (37) presents two vertical crease lines (39,40), and a plurality of horizontal crease lines (44...49), they are defined in vertical crease line (39, the cooresponding front panel of lid 40) (5) and box body (3) (6a ', 6b '), intermediate plate (10 ', 11 '), and the back plate (7a ', 7b '), wherein, front panel (6a ', 6b ') and the back plate (7a ', 7b ') at the flank (50 of opposite side and cooresponding double-type portrait orientation, 51,52,53) link to each other, respectively have a flat part (56,57,58,59) and one be inserted in flat part (56,57,58,59) and cooresponding vertical crease line (39, the side band (60 of the pre-folding line 40), 61,62,63).

9. packing box as claimed in claim 6, it is characterized in that, blank (37) presents two vertical crease lines (39,40), and a plurality of horizontal crease lines (44...49), they are defined in vertical crease line (39, the cooresponding front panel of lid 40) (5) and box body (3) (6a ', 6b '), intermediate plate (10 ', 11 '), and the back plate (7a ', 7b '), wherein, front panel (6a ', 6b ') and the back plate (7a ', 7b ') at the flank (50 of opposite side and cooresponding double-type portrait orientation, 51,52,53) link to each other, respectively have a flat part (56,57,58,59) and one be inserted in flat part (56,57,58,59) and cooresponding vertical crease line (39, the side band (60 of the pre-folding line 40), 61,62,63), with two plates (6a ', 7b ') flank (50 of Xiang Lianing, 52) also with adjoin crease line (39,40) side band (60,62) relative flat part (56,58) the side band (60 that presents one second pre-folding line on the side, 62).

10. as the described packing box of one of claim 7 to 9, it is characterized in that, the flank (51,52) of the portrait orientation that links to each other with the back plate (7b ', 7a ') of box body (3) and lid (5) on each side is provided with the cooresponding accessory plate (54,55) of the cooresponding flat part (57,58) that is connected to this flank (51,52).

11. packing box as claimed in claim 10, it is characterized in that, accessory plate (54,55) comprise that one is attached to flank (51,52) cooresponding flat part (57, the core of essentially rectangular 58) (67), and two side parts (68 that roughly are trapezoidal profile on the opposite side of core (67), 69), wherein, from accessory plate (54,55) be connected to cooresponding flat part (57 along it, 58) linearly extended side at least, present one with by intermediate plate (10 ', 11 ') arch section (19 ' that presents, 20 ') identical curved profile.

12. as the described packing box of one of claim 7 to 9, it is characterized in that, the accessory plate (54,55) that each side of intermediate plate (10 ', 11 ') is provided with is cooresponding, extend transverse to longitudinal axis (38), and present one and be parallel to the size that longitudinal axis (38) measures, size that it is substantially equal to be presented by the flat core of flank (50,51,52,53) (56,57,58,59), that measure transverse to longitudinal axis (38).