CN1152422A - Rigid hinged-lid packet for elongated items, particularly cigarettes - Google Patents

Abstract

A rigid hinged-lid packet for elongated items, particularly cigarettes; the packet being formed by folding a flat blank defined by a number of panels aligned with one another and each presenting two lateral wings; a first and second panel defining the front wall of a collar and the front wall of the container of the packet, and being connected to each other by an appendix foldable inside the second panel; a third and fourth panel defining the rear wall of the container and the rear wall of the third panel and the corresponding wing of the fourth panel defining a recess engaged by the corresponding wing of the first panel; and each recess being so shaped and sized as to permit the passage of the corresponding wing of the first panel.

Description

Be used for the particularly rigid hinged-lid packet of cigarette of elongate articles

The present invention relates to a kind of particularly rigid hinged-lid packet of cigarette of elongate articles that is used for.

In the following description, as example, only describe in conjunction with the rigid hinged-lid packet that is used for cigarette.

In tobacco, adopt package packing machine that preformed group, of cigarettes is wrapped in the corresponding foil paper, and group, of cigarettes is contained in the corresponding hard box; Each hard box has container or box body at the bottom of the cup-shaped hollow belt, and a cup hinged with the container apical margin (cap shape top cover, top cover can rotate between two positions that open and close container.

Known hard box generally has a continuous rear wall, an antetheca and two sidewalls.The horizontal hinge of imagination makes the rear wall separated into two parts, and this horizontal hinge is linked on the container top cover; Antetheca is limited by two separating parts, constitutes the antetheca of container and the antetheca of top cover respectively, and two sidewalls are respectively limited by a rear fender and a front wing panel, and rear fender extends laterally from rear wall, and front wing panel is stacked on the rear fender, and extends laterally from antetheca.As antetheca, each sidewall is also limited by two partitioned portions, and these two partitioned portions constitute the sidewall of container and the sidewall of top cover respectively.

The hard box of known above-mentioned pattern often has a U-shaped lining collar, and it partly is inserted in the container, contacts with inside surface of side wall with the antetheca of container, and protrudes upward from the container apical margin, with the top cover contact, stops top cover accident when closure state to be opened with partly.

In the known packets installation, each hard box is following formation: supply with corresponding preformed group, of cigarettes (having wrapped in the foil paper) at loading platform by a loading platform, group, of cigarettes is combined with corresponding U-shaped lining collar, be sent to the input table of sealing mechanism together with corresponding ground paper or box base again, each ground paper is sealed mechanism along this and is surrounded each group, of cigarettes and collapse, and forms the corresponding box of more renovating.

Thereby known package machinery has two synchronous supply lines usually, a paper supply base, and another is for lining collar.

In order to simplify the known package mechanical structures of above-mentioned pattern, especially in order to cancel the lining collar supply line, for example, BP NO2151212, use a kind of ground paper, wherein, link to each other with lining collar by built-in one vertical attached corresponding to vertical free end of an end panel of front wall; Center panel and two wing plates that extend laterally from center panel that lining collar has a herewith attached integral body to link to each other; On the inner surface of the attached end panel that collapses of ground paper, so that constitute the antetheca of container together with lining collar.

Although in that in fact it is suitable for cancelling independent lining collar supply line, but above-mentioned ground paper has important disadvantages, this is owing to be difficult to be fit to the package packing machine of the modal lining collar that collapses, in fact, in known package machinery, when marching forward, each ground paper is given to when sealing mechanically, collapse round corresponding group, of cigarettes by step successively usually, wherein final step generally includes front wing panel is folded on the corresponding rear fender, to finish each sidewall of hard box.

Have in one at ground paper and to adorn lining collar, under the situation described in the BP NO2151212, above-mentioned last step need be done important change to produce rigid hinged-lid packet to the known packets installation.

The object of the invention provides a kind of rigid hinged-lid packet of being produced by the ground paper of dress lining collar in having, and can produce this rigid hinged-lid packet and need not to change machine with the known packets installation of above-mentioned pattern.

According to the present invention, a kind of rigid hinged-lid packet of the elongate articles that is used for, particularly cigarette is provided, rigid hinged-lid packet comprises: the cup-like containers of an opening; One is hinged to trailing edge so that close the cup-like cover of this openend; One is inserted in receptacle and passes through this openend from the outwardly directed lining collar of container; Form hard box by the flat ground paper that collapses, flat ground paper has many panels, and panel has paired corresponding longitudinal edge, and vertically wing plate is positioned at the outside of each longitudinal edge of each panel; First and second panels correspondingly have the first and second paired wing plates, and limit the antetheca of lining collar and the antetheca of container; Vertical attached of connecting with first and second panels collapses in second panel the inside, thus the first faceplate part ground together the inner surface of second panel contact.Third and fourth panel correspondingly has the third and fourth paired wing plate, and limits the rear wall of container and the rear wall of lid respectively, and interconnects by hinge; This hinge is linked on this container this lid, and the characteristics of this hard box are that each the 3rd wing plate and the 4th corresponding wing plate limit a recess, and the latter engages with corresponding first wing plate; The shape and size of each recess allow by the first corresponding wing plate.

By way of example, many non-limiting examples of the present invention are described, referring to accompanying drawing, wherein:

Fig. 1 represents the first embodiment ground paper expanded view, forms by hard box of the present invention with this ground paper;

The ground paper first step perspective view of (folding) that collapses in Fig. 2 presentation graphs 1;

Fig. 3 is a thin portion amplification view in the presentation graphs 2;

Fig. 4 and Fig. 5 are that expression goes on foot the perspective view that collapses to Fig. 1 ground paper second and the 3rd;

Fig. 6 is the perspective view of expression by cigarette case of the present invention;

Fig. 7 is presentation graphs 1 a ground paper flexible program perspective view.

In Fig. 1, numeral 1 one of expression is the flat ground paper of rectangle substantially, ground paper forms the hard box 2 (Fig. 6) of adorning one group of cigarette (not shown) thus, this group, of cigarettes wraps in (not shown) in the foil paper, hard box has a container 3 and the cup-shaped top cover 5 at the bottom of the cup-shaped band, container 3 has open top end 4, and cup-shaped top cover 5 is hinged on the container 3, so that rotate closing and open between two positions on top 4.

Referring to Fig. 6, container 3 has antetheca 6 and rear wall 7, mutual subtend and parallel between them, and two sidewalls 8 are parallel to each other and perpendicular to wall 6 and 7, diapire 9 is perpendicular to each wall 6,7 and 8; Lid 5 has individual antetheca 10 and rear wall 11, mutual subtend and parallel between them, and two sidewalls 12 are parallel to each other and perpendicular to wall 10 and 11, roof 13 is perpendicular to wall 10,11 and 12.More specifically, the free root edge of wall 11 fuses along a preformed broken curve with the free apical margin of wall 7, and broken curve limits hinge 14, and lid 5 rotates between two positions that this hinge 14 is opening and closing.

As shown in Figure 6, box 2 also comprises a U-shaped lining collar 15, and it partly inserts the end 4 of container 3, and protruding from container 3, to engage with lid 5, stops its accident to be opened.

As shown in fig. 1, ground paper 1 has preformed vertical and horizontal folding line, and they limit each wall and each panel of hard box 2.

For simplicity, in the following description, each panel of the correspondence of ground paper 1 and box 2 and each wall will indicate with same title, but the panel of ground paper 1 and wall then add to be marked with and show difference.

As shown in fig. 1, ground paper 1 has many preformed horizontal folding line 16-23 and two preformed vertical folding lines 24, they limit many panels (or claiming wallboard) on ground paper 1, these panels are at least in part corresponding to container 3 each wall with lid 5, in possible place, add a subscript indication again with same label for respective wall.

Between two broken lines 24, broken line 16-23 limits end contact pin or wing plate 25, and when contact pin 25 during around 180 ° of broken line 16 turnovers, it strengthens end panel 10 ' in inside; 13 ' second centre panel 11 ' of one first centre panel, its height is short than panel 13 '; One first center panel 7 ' is joined with panel 11 ' along broken line 19, and broken line 19 limits hinge 14; One second center panel 6 ', it is separated with panel 7 ' by the 3rd centre panel 9 '.

Opposite one end that is joining with panel 9 ', panel 6 ' has one vertically attached 26, it stretches out and links to each other with end panel 27 along broken line 23 from the central part of broken line 22, end panel 27 is extended between two broken lines 24, and being limited to opposite one side of broken line 23 by a straight edge 28, straight edge 28 is parallel to broken line 23 and a central recess 29 is arranged.

Referring to Fig. 1,2,4 and 5, every broken line 24 outwards limits each panel 10 ', 13 ', 11 ', 7 ', 9 ', 6 ' and 27 wing plate 30,31,32,33,34,35 and 36; Along broken line 24 and 17 two otch 37 and 38 that extend, make respectively throwing off with panel 13 ' and relevant wing plate 30 to outer wing plate 31 of panel 13 ' respectively, wing plate 31 is connected as a single entity with corresponding wing plate 32 along broken line 18.Similarly, with corresponding wing plate 33 combinations, thrown off with panel 9 ' and corresponding wing plate 35 by two otch 39 and 40 by each wing plate 34 along broken line 20 for each wing plate 34, and otch 39 and 40 extends along broken line 24 and 21 respectively.

Cross that broken line 24 records, the length of each wing plate 36 is less than the width that records corresponding wing plate 30-35 in same direction, the shape of each wing plate 36 is a right-angled trapezium substantially, perhaps, more exactly, be right angled triangle with top of band corner angle, its two right-angle sides extend along broken line 24 and edge 28 respectively, the hypotenuse of this right angled triangle limits a beveled edge 41, and hypotenuse 4241 is faced mutually with the corresponding end beveled edge 42 of relevant wing plate 35.

Edge 41 comes out to limit a recess from relevant broken line 24 bifurcateds with 42 not parallelly, the recess minimum widith that the relevant broken line 24 in edge records is less than the twice of distance between broken line 22 and 23, and the recess Breadth Maximum that records in wing plate 36 ends is substantially equal to the twice of distance between broken line 22 and 23.

In every pair of wing plate 32 and 33, form a recess 43 across broken line 19, the shape and size of recess 43 allow to turn over 180 ° wing plate 36 along therefrom passing through perpendicular to the direction on Fig. 1 plane around connecting edge 28.More specifically, the shape of each recess 43 is right-angled trapezium substantially, the outer rim that is parallel to broken line 24 44 of wherein long limit and wing plate 30-35 is coincide, minor face is in abutting connection with relevant broken line 24, first side 45 is perpendicular to edge 44 and be positioned on the relevant wing plate 32, and the second oblique side 46 is parallel and be positioned on the wing plate 33 of being correlated with the edge 41 of relevant wing plates 36.

Except recess 43, each wing plate 32 also otch by being parallel to edge 42 47 separates with relevant wing plates 33, and otch 47 places between the mid point of the associated end of hinge 14 and recess 43 minor faces.

With the known sequence ground paper 1 recited above that collapses, this order can be inferred from Fig. 2 to 5 is clear, need not explain again.But, referring to Fig. 2, should be noted that, known attached 26 explanation size and edge 41 and 42 different gradients, when attached 26 folding is inside panel 6 ', each wing plate 36 have one quite little be the back that leg-of-mutton part 36 places relevant wing plate 35 ends substantially, and can be glued on the wing plate 35.

Reresent a bit, ground paper 1 collapses into the several steps of box 2, can be different with shown in 4 those with Fig. 3, as long as the final step that ground paper 1 collapses resemble shown in Figure 5, that is,, wing plate 30 and 35 forms box 2 by being aimed to roll over to disturb on corresponding wing plate 32 and 33.

What reresent a bit is, disturb order when finishing at folding, each otch 47 is superimposed on respective edges 42, and each wing plate 36 places and inserted corresponding recess 43, the sidewall of the celebrating mutually (not shown) that is fitted to interior foil paper (not shown) directly contacts, and wing plate 36 can be glued together with the book root.

Thereby ground paper 1 is applicable on the one hand and traditional mechanism that seals has saved the ground paper supply line on the other hand again, so simplify employed package packing machine greatly.

In addition, because the edge 28 of village's neck 15 places in the box 2 and wall 13 certain distances of distance lid 5, box 2 can be used for packing the group, of cigarettes (not shown) that wraps in the envelope paper (not shown), envelope paper has individual tear tape, in United States Patent (USP) NO4887408, illustrated and diagram, so just can form cigarette case good seal, that be easy to open, need not external packing transparent or materials similar.At last, ground paper 1 can be complied with one's wishes and must be applied for a patent making amendment described in the NOBO94A000413 greatly, so that being connected of tear-off lid 5 and container 3 or lining collar 15.

In Fig. 7 flexible program, in order to engage top cover 5 when the closed position better, the lining collar 15 among Fig. 1 has two additional attached 48, and each attached 28 is stretched out from the edge, and parallel with cross relevant broken line 24, each attached 48 is limited by the free edge 49 that is parallel to edge 28; Place for attached 48 in the box 2, substantially the inner surface of the wall 13 of lid 5 contact together.Each attached 48 that each wing plate 36 is substantially is L shaped, thereby also will correspondingly change and make corresponding recess 43, and recess 43 has individual side channel 50, and this is to form by the end of removing the wing plate 32 of extension between edge 45 and broken line 18.

For improve cover 5 and lining collar 15 between friction, lining collar 15 in Fig. 1 and Fig. 7 scheme has (curve) otch 51 of two bendings, they extend along relevant broken line 24 basically, and when wing plate 36 aligning panels 27 collapse, limit the wing plate that two relative wing plates 36 stretch out in a known way outwardly.

Claims (11)

1. rigid hinged-lid packet (2) that is used for elongate articles, particularly cigarette, it comprises the cup-like containers (3) of one one end (4) opening; A cup-like cover (5) that is hinged to the trailing edge of this openend (4) and is used for closing this openend; And one be inserted in container (3) the inside and through this openend (4) from the outwardly directed lining collar of container (3) (15); This box (2) is collapsed by Zhang Ping's ground paper (1) and forms, and this ground paper (1) comprises many panel (10 ', 13 ', 11 ', 7 ', 9 ', 6 ', 27) and vertical wing plates (30-36) that place the outside of each panel (10 ', 13 ', 11 ', 7 ', 9 ', 6 ', 27) and each longitudinal edge (24) that have paired longitudinal edge (24) respectively; First and second panels (27,6 ') in these panels (10 ', 13 ', 11 ', 7 ', 9 ', 6 ', 27) have paired first wing plate (36) and second wing plate (35) respectively, and limit the antetheca of lining collar (15) and the antetheca (6) of container (3); One with first and second panels (27,6 ') vertical attached (26) of Xiang Lianing, it collapses in the inside of second panel (6 '), so that first panel (27) partly contacts with the inner surface of second panel (6 '), described panel (10 ', 13 ', 11 ', 7 ', 9 ', 6 ', 27) third and fourth panel (7 ' in, 11 ') have paired the 3rd wing plate (33) and the 4th wing plate (32) respectively, and limit respectively container (3) rear wall (7) and the lid (5) rear wall (11), third and fourth panel interconnects by a hinge (14), and this hinge (14) is linked on this container (3) this lid (5); This box (2) is characterised in that each the 3rd wing plate (33) and corresponding the 4th wing plate (32) limit a recess (43) that is engaged by first wing plate (36) of correspondence; The shape and size of each this recess (43) can allow corresponding first wing plate (36) therefrom to pass through.

2. according to the described box of claim 1, it is characterized in that: the shape of each this recess (43) and each this first wing plate (36) is right-angled trapezium basically.

3. according to claim 1 or 2 described boxes, it is characterized in that, cross the width of the length of each first wing plate (36) that corresponding this longitudinal edge (24) records less than pairing other wing plates (30-35) that record in same direction.

4. according to claim 2 or 3 described boxes, it is characterized in that each first wing plate (36) has first and second edges that stretch out, they are parallel to respectively and perpendicular to this longitudinal edge (24) of correspondence; Also has one the 3rd beveled edge (41); And corresponding second wing plate (35) has an oblique end margin (42) of facing with corresponding the 3rd edge (41).

5. according to the described box of claim 4, it is characterized in that, each the 3rd edge (41) of this ground paper (1) and relevant this end edge (42) from this longitudinal edge (24) of correspondence loose from, to limit a recess, the minimum widith of this recess that records along this longitudinal edge (24), less than twice, equal this width of these attached (26) at least at equidirectional this recess Breadth Maximum that records at the width of equidirectional these attached (26) that record.

6. according to the described box of claim 5, it is characterized in that, the shape of each this recess (43) of this ground paper (1) is a right-angled trapezium substantially, wherein long limit coincide with the outward flange (44) of relevant this third and fourth wing plate (33,32), and be parallel to relevant this longitudinal edge (24), the minor face position is adjacent to this longitudinal edge (24); First side (45) perpendicular to this outward flange (44) is positioned on relevant the 4th wing plate (32); Second side (46) is a hypotenuse, is parallel to the 3rd edge (41) of relevant first wing plate (36) and is positioned on relevant the 3rd wing plate (33).

7. it is characterized in that according to the described box of claim 6, except relevant this recess (43), each the 4th wing plate (32) is also separated with relevant the 3rd wing plate (33) by an otch (47), this otch (47) is parallel to relevant this end edge (42), and places between the minor face mid point of the associated end of this hinge (14) and related recess (43).

8. according to each described box in the above claim, it is characterized in that in this first panel (27) end, this ground paper (1) is limited by a straight end edge (28), this end edge (28) is also extended along first wing plate (36).

9. according to the described box of claim 8, it is characterized in that the 5th panel (10 ') in this panel (10 ', 13 ', 11 ', 7 ', 9 ', 6 ', 27) limits the antetheca (10) of this lid (5); This straight end edge (28) this second panel (6 ') certainly is protruding, and it is stretched apart from the height o less than the 5th panel (10 ')

10. according to the described box of claim 9, it is characterized in that, this lining collar (15) has two vertical attached (48), each attached is extended and across relevant this longitudinal edge (24) from this end edge (28), and each attached is limited by a free edge (49) that is parallel to this end edge (28); This free edge (49) is protruding from this second panel (6 '), and it is stretched apart from the height that is substantially equal to the 5th panel (10 ').

11., it is characterized in that each should vertical attached (48) make this relevant first wing plate (36) substantially for L shaped according to the described box of claim 10; Corresponding this recess (43) has a side recess (50), and side recess (50) is that the end by the 4th wing plate (32) that removes decorrelation forms.

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