CN106232488B - Carton, carton blank and installation and the method for loading carton - Google Patents

Carton, carton blank and installation and the method for loading carton Download PDF

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Publication number
CN106232488B
CN106232488B CN201580021238.5A CN201580021238A CN106232488B CN 106232488 B CN106232488 B CN 106232488B CN 201580021238 A CN201580021238 A CN 201580021238A CN 106232488 B CN106232488 B CN 106232488B
Authority
CN
China
Prior art keywords
closure member
carton
convex tongue
plate
edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201580021238.5A
Other languages
Chinese (zh)
Other versions
CN106232488A (en
Inventor
R·布朗
J·塞勒斯
G·达顿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kraft Foods Schweiz Holding GmbH
Original Assignee
Kraft Foods R&D Inc USA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kraft Foods R&D Inc USA filed Critical Kraft Foods R&D Inc USA
Publication of CN106232488A publication Critical patent/CN106232488A/en
Application granted granted Critical
Publication of CN106232488B publication Critical patent/CN106232488B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42Details of containers or of foldable or erectable container blanks
    • B65D5/72Contents-dispensing means
    • B65D5/721Contents-dispensing means consisting of mobile elements forming part of the containers or attached to the containers
    • B65D5/722Contents-dispensing means consisting of mobile elements forming part of the containers or attached to the containers having an alternating movement co-operating with incised or scored openings near the bottom-edges of the bodies of tubular containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42Details of containers or of foldable or erectable container blanks
    • B65D5/44Integral, inserted or attached portions forming internal or external fittings
    • B65D5/46Handles
    • B65D5/46072Handles integral with the container
    • B65D5/46088Handles integral with the container formed by extensions of closure flaps, by closure flaps or by extensions of side flaps of a container formed by folding a blank to form a tubular body
    • B65D5/46096Handles integral with the container formed by extensions of closure flaps, by closure flaps or by extensions of side flaps of a container formed by folding a blank to form a tubular body two opposite closure flaps being provided with handle elements which are in contact with each other
    • B65D5/46104Handles integral with the container formed by extensions of closure flaps, by closure flaps or by extensions of side flaps of a container formed by folding a blank to form a tubular body two opposite closure flaps being provided with handle elements which are in contact with each other at least one of the other closure flaps being provided with a slit which completely encompasses the two handle elements to maintain the handle in position

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)

Abstract

The present invention provides a kind of carton (10), the carton has bottom, extends from the bottom to limit the peripheral wall of volume, and the top closure member opposite with the bottom.The peripheral wall includes opposite antetheca and rear wall and opposite side wall.Each of the antetheca and the rear wall have storehouse formula distribution flap (30a, 30b) in fixed top siding and the lower area that can be moved between the open position and the closed position.In one aspect, the carton (10) is formed by single whole foldable material blank (12).On the other hand, before forming the top closure member, the mountable main body and the carton that the part installation is loaded by the open top end.

Description

Carton, carton blank and installation and the method for loading carton
Technical field
The present invention relates to a kind of for storing and distribute the carton of multiple articles, is related to a kind of being used to form this carton Blank, and it is related to a kind of method installed (erecting) and load this carton.
Background technique
The carton made of cardboard, carton board or similar material is widely used in storage and distribution multiple product article, special It is not the food that snacks and confectionary products etc. are used to share.Known carton is usually by assembling corresponding carton blank Formed, it is described assembling by it is a series of folding obtain required carton shapes, the carton shapes define for accommodate it is to be stored with Distribute the inner space of article.
Some known cartons have top closure member, load carton by the top closure member before carton closure. Top end opening can be reopened by end user to allow to touch inside carton, to distribute the content of carton.Once by beating It opens, carton can be successively transmitted between multiple people to allow them respectively to remove selected one or more articles.This arrangement The shortcomings that be can only by open upper end contact content, this meeting when carton is emptying so that be difficult to get at carton bottom Product article, or be difficult to select special article when the content of carton includes different product article.
In order to solve these problems, it is however known to provide there is so-called " storage box formula " distribution on an a kind of peripheral wall wherein The carton of device.Storage box formula distributor uses the form of radial type flap usually in the lower area of wall, which can It is pivoted out, to allow to touch internal bottom zone by the hole in wall.Radial type flap has side convex tongue, and the side convex tongue is prominent Out into carton to form the skewed slot shape arrangement for accommodating article and preventing article from leaking out.
One of storage box formula distributor is the advantage is that they allow directly to touch the bottom section of container, so that working as carton Article can be more easily got at when emptying.It is designed according to carton, storage box formula distributor can also be provided than conventional top open carton Broader opening, so that being easier to select special article from a series for articles in carton.
Although having the advantages that the carton of storage box formula distributor arrangement has better than conventional top open carton, they Design it is increasingly complex, and thus be more difficult to install and load.In some cases it is necessary to use the base of more than one material Part forms carton, due to must install various blanks and they are joined together to form complete carton, which increase Other manufacturing step.Due to the design complexity with storage box formula distributor, it may be necessary to pass through the storage box distributor that is open To load carton.This is lower than top loading efficiency and may need using the filling device specially designed, this will increase always Cost.
The common drawback of top opening carton and storage box formula distributor carton is that they only provide single distribution opening. This often means that one-man can remove article from carton every time.When sharing, carton must transmit between men.
Therefore need to provide improved or substitution carton, the shortcomings which overcomes or at least reduce known carton.
Improved or substitution carton is especially needed there is also a kind of, is made it is easier to article point simultaneously or sequentially Issue more than one people.
Therefore need to provide improved or substitution carton, the shortcomings which overcomes or at least alleviate known carton, and And it is relatively easy to manufacture and load.
Therefore it is also required to provide the blank for being used to form the improved of carton or substitution, which overcomes or at least reduce The shortcomings that knowing carton.
Blank for being used to form the improved of carton or substitution makes it is easier to simultaneously there is also a kind of especially needs Or successively give distribution of goods to more than one people.
Therefore it is also required to provide the blank for being used to form the improved of carton or substitution, which overcomes or at least reduce The shortcomings that knowing carton, however be relatively easy to be mounted to carton and load.
The shortcomings that method for also needing improved installation and filling carton, this method overcomes or at least reduces known method.
Summary of the invention
According to the first aspect of the invention, a kind of for storing and distributing the carton of multiple articles, carton tool is provided Have: main body, the main body include the bottom at carton lower end;Peripheral wall, the peripheral wall extend from bottom to limit a volume, in the body Multiple articles can be stored in product;And top closure member, the top closure member are used at the upper end opposite with bottom of carton Main body, the peripheral wall include opposite antetheca and rear wall and the opposite side wall that extends between antetheca and rear wall, antetheca and after There is each of wall fixed top siding and the storehouse formula in lower area to distribute flap, and storehouse formula distribution flap exists Can pivotably be moved between open position and closed position, in the open position, the upper end of flap with it is fixed upper Portion's siding is spaced apart, to be allowed into the internal volume for distributing the article in carton, in closed position, flap Upper end is positioned adjacent to fixed top siding, and wherein carton is installed by the single unitary blank of material.
Carton may be configured such that can form top closure member to limit internal volume, to permit after mounting body Perhaps carton is loaded by open top end before forming top closure member.
According to the second aspect of the invention, a kind of for storing and distributing the carton of multiple articles, carton tool is provided Have: main body, the main body include the bottom at carton lower end;Peripheral wall, which extends from bottom can be stored inside it with limiting The volume of multiple articles;And top closure member, the top closure member are used for main body at the upper end opposite with bottom of carton, The peripheral wall includes opposite antetheca and rear wall and the opposite side wall that extends between antetheca and rear wall, in antetheca and rear wall There is fixed top siding and the storehouse formula in lower area to distribute flap for each, which distributes flap in open position Setting can pivotably move between closed position, in the open position, the upper end of flap and fixed top siding It is spaced apart, so that it is allowed into the internal volume for distributing the article in carton, in closed position, the upper end quilt of flap It is positioned adjacent to fixed top siding, wherein carton is configured such that be mounted simultaneously in the front body for forming top closure member And it is loaded by open top end.
In the carton according to any one of first aspect and second aspect, top closure member may include attached in hinged way It is connected to the multiple end closure member flaps and convex tongue for limiting the upper end of plate of peripheral wall.
In the carton according to any one of first aspect and second aspect, the storehouse formula of each in antetheca and rear wall is distributed Flap can include: lower part siding, the lower part siding are attached in hinged way so as in open position and closure position along lower edge It is pivotably moved between setting;And a pair of opposite side convex tongue, the opposite side convex tongue is from the opposite side of lower part siding Edge extends internally.Each side convex tongue can have stop tab, for being engaged with the inner surface of fixed top siding, with The movement of lower part wall plate is limited when opening.Each lower part siding can be attached in hinged way the edge of bottom along lower edge. When in the closed position, the upper edge region of lower part siding can a spacing Chong Die with the fixed lower edge margin of top siding From.
In the carton according to any one of first aspect and second aspect, lock can provide for each storehouse formula distribution flap Mechanism is determined, so that formula distribution flap in storehouse is releaseably maintained at closed position.In one embodiment, locking mechanism Respective slots in top siding including lock tabs and fixation on the siding of lower part, lock tabs can be inserted into slit to incite somebody to action Formula distribution flap in storehouse is retained in closed position.
In the embodiment according to the carton of any one of first aspect and second aspect, first in opposite side wall It is limited completely by single integral type plate, and second in side wall includes prolonging between the upper board of the fixation of antetheca and rear wall The upper area of the upper sidewall plate stretched and another second sidewall board member extended from bottom, another side wall board member is flat It goes in and the inner surface for being close in upper sidewall plate extends, the lower end area of another second sidewall board member is in upper portion side wall The low portion of the second wall is limited between plate and bottom.
In the carton according to any one of first aspect and second aspect, top closure member can include: the first main end Closure member flap (major end closure flap) and the second main end closure member flap, each main end closure member flap It is pivotally connected to the upper end of a respective plate in first pair of opposite peripheral wall;And a pair of secondary end closure member convex tongue (minor end closure tab), each secondary end closure member convex tongue is pivotally connected to second pair of opposite peripheral wall In respective one plate upper end.In one embodiment, the first main end closure member flap and the second main end closure member Flap is each pivotally connected to the top edge of the upper board of respective one fixation in antetheca and rear wall, and secondary end is closed The top edge of first in the component convex tongue plate for being pivotally connected to limit the first side wall, and secondary end closure member is convex Another in tongue is pivotally connected to the upper end of another second sidewall board member.In one embodiment, first is main It holds closure member flap innermost in the closure member of top and substantially filling is limited between peripheral wall at the top in main body Region, secondary end closure member convex tongue overlays on the first main end closure member flap, and the second main top closure member flap covers In secondary end closure member convex tongue and substantially cover the whole region of body top.The freedom of second main end closure member flap Edge can have lock tabs, which, which can be inserted into, is limited to the first main end closure member flap and the peripheral wall attached by it Plate between joint locking slit in, the second main end closure member flap is maintained at closed position.
In the carton according to any one of first aspect and second aspect, integral handles can be upward from top closure member It is prominent.In one embodiment, handle includes: first handle convex tongue, which is hingedly connected to secondary Hold one in closure member convex tongue;And second handle convex tongue, the second handle convex tongue are hingedly connected to secondary end and close Component convex tongue another, handle convex tongue is substantially perpendicular to secondary end closure member convex tongue to abut overlapping relation and extends, second Main end closure member flap has slit, and handle convex tongue projects through the slit.
According to the third aspect of the invention we, one kind is provided to be used to form according to any one of first aspect and second aspect Carton foldable material blank, which includes: substantially rectangular bottom;The first side wall plate, the first side wall plate pass through folding Superimposing thread is connected to the first side edge of bottom;The upper front wall plate of fixed upper front wall plate, the fixation is connected by fold line To the leading edge of the upper area of the first side wall plate;The top squab panel of fixed top squab panel, the fixation passes through fold line It is connected to the back edge of the upper area of the first side wall plate;Fixed top second side siding, the top second sidewall of the fixation Plate is connected to the side edge of the upper front wall plate of the fixation on the side opposite with the first side wall plate by fold line;It bonds convex Tongue, the bonding convex tongue are connected to the side of the top squab panel of the fixation on the side opposite with the first side wall plate by fold line One in the side edge of edge or top second side siding of the fixation on the side opposite with fixed upper front wall plate;It is another A second sidewall board member, another second sidewall board member are connected to the bottom opposite with first side edge by fold line The length of the second side edge of plate, another second side siding is substantially the same with the first side wall plate;The lower front wall of pivot Plate, the lower front wall plate of the pivot are connected to the leading edge of bottom plate along lower edge by fold line, and the first front side convex tongue is logical The first side edge that fold line is connected to the lower front wall plate of pivot is crossed, and corresponding second side convex tongue passes through another folding Line is connected to another side edge of the lower front wall plate of pivot;The lower part squab panel of pivot, the lower part squab panel edge of the pivot Lower edge the back edge of bottom plate is connected to by fold line, the first rear side convex tongue is connected to the lower part of pivot by fold line The first side edge of squab panel, and corresponding second rear side convex tongue is connected to the lower part rear wall of pivot by another fold line Another side edge of plate;First main top closure member flap, the first main top closure member flap are connected by fold line It is connected to the top edge of fixed top squab panel;Second main top closure member flap, the second main top closure member flap The top edge of fixed upper front wall plate is connected to by fold line;Top closure member convex tongue is wanted for the first time, this will be pushed up for the first time End closure member convex tongue is connected to the top edge of the first side wall plate by fold line;And top closure member convex tongue is wanted for the second time, it should Top closure member convex tongue is wanted to be connected to the top edge of another the second wallboard members by fold line for the second time.
Blank may also include that the first stiffening plate, which is connected to the top edge of the lower front wall plate of pivot;With And second stiffening plate, second stiffening plate are connected to the top edge of the lower part squab panel of pivot.Lock tabs can be by means of slit Be limited at each stiffening plate it is neighbouring its respectively in a part of fold line.
Handle convex tongue can be connected to the edge of each secondary end closure member convex tongue by fold line.In one embodiment In, each secondary end closure member convex tongue is generally L-shaped, and respective handle convex tongue is connected to the mullion of the L by means of fold line Partial edge.
According to the fourth aspect of the invention, it provides a kind of using blank installation basis according to the third aspect of the invention we The carton of any one of first aspect and second aspect and the method for loading the carton, this method comprises: part installation blank with The main body of carton is defined with open top end closure member;Carton is introduced product by the open top end closure member;And Carton is closed by forming top closure member.
While loading carton by top closure member, which can keep any suitable orientation.
Specific embodiment
In order to be more clearly understood that the present invention, implementation of the invention is only described by way of example referring now to attached drawing , in attached drawing:
Fig. 1 is the perspective view of one embodiment of the carton according to the present invention in closed configuration;
Fig. 2 is perspective view similar with Fig. 1, but it shows the case where carton fully opens;
Fig. 3 is the view for being used to form the blank of carton of Fig. 1 and Fig. 2;And
Fig. 4 to Figure 10 is a series of perspective views, they show by the blank of Fig. 3 be mounted to Fig. 1 and Fig. 2 carton it is each A stage.
Carton 10 according to an embodiment of the invention is formed by single whole foldable material blank 12, such as paper Plate, carton board etc..The material of blank can be laminate, and can at least be printed on outside.Although cardboard and box It is particularly suitable material with cardboard etc., it is to be understood that other can be used suitably to be generally rigid but folding material.Greatly Rigidity is caused to mean that material is able to maintain its shape after folding and wrinkle.
Carton 10 has main body 14, which includes bottom 16 and the peripheral wall 18 that upwardly extends from bottom 16, and 20,22,24, To limit substantially cube box, to limit the inner space of can deposit things.Carton has top or top closure member, leads to By 26 instructions at the opposite end of the bottom Chang Yu.Top closure member 26 is closed the top of main body 14, product article is retained in interior In portion space.If described in greater detail below, top closure member 26 is more by being connected with the plate for the peripheral wall for constituting main body 14 A flap and convex tongue are formed, and this is arranged so that blank can partly be installed to limit main body 14, and product passes through carton Open top be introduced in main body 14, and carton is closed by forming top closure member 26.The advantages of this method It is to allow that and carries out top loading using carton of the conventional filling device to part installation.
For convenience's sake, peripheral wall will be designated as antetheca 18, rear wall 20, the first side wall 22 and second sidewall 24.However, It should be appreciated that the term "front", "rear" used in the wall of carton or other component in the present specification and claims " side ", which is not intended to, has any restrictions effect to claimed invention, and any peripheral wall can be designated as antetheca, rear wall Or side wall.In the present embodiment, antetheca 18 and rear wall 20 are wider than side wall 22,24, but such case is not required, and side wall 22,24 can wide or side wall can be wider as antetheca 18 and rear wall 20.In addition, as closed in the present specification and claims Refer in such as opposite directional terms of " top ", " top " and " lower part " that carton uses and is being positioned to generally upstanding at it Carton 10 when on bottom, as illustrated by figure 1 of the drawings.It will be appreciated, however, that carton 10 can be used or kept with other orientations, Especially during manufacture and filling, and such opposite directional terms should be to should be understood that.Similarly, refer to relatively when such Tropism term be used for about carton component or formed carton blank component when, refer to carton be positioned to it is generally upstanding The orientation of the component of full carton when on its bottom, and should be to should be understood that.
Each of antetheca 18 and rear wall 20 have storage box formula dispenser arrangement, are usually respectively designated as 28a and 28b. Every kind of dispenser arrangement 28a, 28b include the distribution flap 30a that the edge of bottom 16 is pivotally attached to along lower edge, 30b, and can be moved between closed position as shown in Figure 1 and open position as shown in Figure 2.When open, distributor Device 28a, 28b allow to touch the lower area of the inside of carton 10, to distribute the article in carton.Two kinds of dispenser arrangements 28a, 28b can be moved independently between the open position and the closed position, so that either of which person can individually open or two Person can open simultaneously.The advantages of two kinds of dispenser arrangement 28a, 28b are provided in opposite wall is to allow that from either side simultaneously Or successively distribute article.This is especially advantageous in sharing contents object, because it makes more than one people be easier to distribution object Product.For example, carton 10 can be placed on the desk between two people, this two people can each independently from carton remove article without Mobile carton is transmitting carton between men.
The detailed configuration of carton now described referring particularly to Fig. 3 and Fig. 4 to Figure 10, Fig. 3 shows blank 12, carton by The blank is installed, and Fig. 4 to Figure 10 shows each stage that blank 12 is mounted to carton 10.
The bottom 16 of carton is usually rectangular panel sections 32.Term rectangle should be understood as including square.The first side wall 22 include single continuous sidewall paneling 42, which is connected to the first side edge of bottom by fold line 44, and extends to The top of main body 14.Antetheca 18 includes fixed upper front wall plate 46, which is connected to first by fold line 48 The upper area of the leading edge of sidewall paneling 42.Rear wall 20 includes the top squab panel 50 of corresponding fixation, and the top squab panel is logical Cross the upper area that fold line 52 is connected to the back edge of the first side wall plate 42.Second sidewall 22 includes fixed upper sidewall plate 54, which is connected to the side opposite with the first side wall plate 42 of fixed upper front wall plate 46 by fold line 56 On side edge.Bonding convex tongue 58 is connected to the opposite with the first side wall plate 22 of fixed top squab panel 50 by fold line 60 Side on side edge.
Fixed upper front wall plate 46, fixed top squab panel 50 and fixed upper sidewall plate 54 and they appended by The upper area of the first side wall plate 22 connect limits the top housing section 62 of main body 14 in installed carton jointly.By around folding Superimposing thread 48,52,56,60 folds fixed upper front wall plate 46, the top squab panel 50 of fixation and fixation in constant direction Upper sidewall plate 54 and bonding convex tongue 58 so that these plates limit substantially rectangular box shaped, and bonding convex tongue 58 are bonded to The inner surface of the upper sidewall plate 54 of the fixation of second sidewall forms top housing section 62.This stage is shown in Figure 4.
It should be appreciated that bonding convex tongue 58 can be alternatively positioned in fixed 54 side edge of upper sidewall plate, so as to It is attached to fixed top squab panel 50, and/or fixed upper sidewall plate 54 and the position of bonding convex tongue 58 can overturn.
Second sidewall 22 further includes another second sidewall board member 64, the size and shape of the second sidewall board member with The first side wall plate 42 is substantially the same.Another second sidewall board member 64 is connected to the second of bottom plate 32 by fold line 66 Side edge.As shown in figure 5, by the fixed upper sidewall plate 54 of the upper end insertion of another second sidewall board member 64, and In the carton 10 installed completely, the upper area for another second sidewall board member 64 being inserted into is solid to be arranged essentially parallel to The inner surface of fixed upper sidewall plate 54 and mode seating adjacent thereto.The lower end area of another second sidewall board member 64 64a forms the low portion of second sidewall 24, and low portion closure is limited under bottom 16, fixed upper sidewall plate 54 Region between edge 65 and antetheca 18 and rear wall 20, as shown in Figure 6.
Dispenser arrangement 28a and 28b in antetheca and rear wall is substantially the same, and therefore will only be described in detail preceding part Send out device device 28a.Same reference numbers will be used to specify the component of two dispenser arrangements 28a, 28b, but identifier " a " will be referred to It tasks antetheca dispenser arrangement 28a and " b " is assigned to rear wall dispenser arrangement 28b.
Dispenser arrangement 28a in antetheca 18 includes the distribution flap 30a with the lower front wall plate 31a pivoted, under this Portion's front panel is connected to the leading edge 34 of bottom plate 16 along lower edge by fold line 68a.Fold line 68a serves as moveable hinge Chain, to allow lower front wall plate 31a to pivot between the open position and the closed position around the axis of fold line 68a.In closure position It sets, the lower front wall plate 31a of pivot and fixed upper front wall plate 46 are substantially coplanar, and shape and size have been configured to The hole limited between the lower edge 70 of the fixed upper front wall plate 46 of all standing, bottom 16 and side wall 22,24.For this purpose, pivot Lower front wall plate 31a substantially extends on the entire width of antetheca, and the upper end 72 and fixed upper front wall plate 46 Lower end area is overlapped a distance, so that antetheca 18 is the structure being closed completely when lower part siding 31a is in the close position.
In the present embodiment, stiffening plate 74a is connected to the top edge of the lower front wall plate 31a of pivot by fold line 76a. During blank is installed, flap 74a will be reinforced and folded around fold line 76a, the inner surface of lower front wall plate 31a is then bonded to. Lock tabs 78a is limited to central end portion adjacent with fold line 76a in stiffening plate 74a by generally U-shaped slit 80a In.When folding stiffening plate 74a, lock tabs 78a is not folded, so the lock tabs are from the top edge of lower front wall plate 31a It is prominent.Corresponding locking slit 82a is limited in the lower edge margin of fixed upper front wall plate 46.Distribute at flap 30a When closed position, lock tabs 78a be can be inserted into locking slit 82a, will be distributed flap 30a and is maintained at closed position.
Distribution flap 30a further includes opposite side convex tongue 84a, a 86a, this opposite side convex tongue is from the lower front wall plate 31a's of pivot Opposite side edge is projected into carton.First side convex tongue 84a is connected to the first side of lower front wall plate 31a by fold line 86a Edge, and corresponding second side convex tongue 88a is connected to another side edge by another fold line 89a.Two side convex tongues 84a, 86a are mirror images substantially identical to one another.Side convex tongue 84a, 88a are project vertically into the plane of lower front wall plate 31a, into Enter inside adjacent with the inner surface of respective side wall 22,24 in carton, so that lower front wall plate 31a and side convex tongue 84a, 86a mono- It rises and limits oblique groove-like structure, which can be used for distributing the product article in carton, and prevent the content of carton from existing Dispenser arrangement leaks out unintentionally when opening.
Side convex tongue 84a, 86a do not extend in the entire height of lower front wall plate 31a, and the top edge of the side convex tongue 90 be it is curved, curved radian is centered on the rotation axis of lower part siding 31a.The lower edge 70 of fixed upper front wall plate There is protrusion 92 on either side, when installing carton, which is projected into side convex tongue 84a, the top edge lower section of 86a.It is narrow Slot 94 is limited between each protrusion 96 and adjacent wall 22,24,90 quilt of upper edge region of respective side convex tongue 84a, 86a It receives in the slit.This makes side convex tongue 84a, 86a stay in the appropriate location near side wall 22,24.It is seen towards the inner end of side convex tongue It examines, the profile of each side convex tongue 84a, 86a, which are shaped as, limits retainer 96, which projects upwards and its size is set Determine at the inner surface of fixed upper front wall plate 46 can be contacted, to limit the open movement of distribution flap 30a.
Top closure member 26 includes the first main end closure member flap and the second main end closure member flap, and first time It holds closure member convex tongue, closure member convex tongue and third time to be held for second to hold closure member convex tongue.
First main end closure member flap 100 is connected to the top edge of fixed top squab panel 50 by fold line 102. First main flap forms the innermost part of top closure member, and is folded into and is located just at the upper of peripheral wall 18,20,22,24 In end, as shown in Figure 9.Being sized to be substantially filled with of first main flap 100 is limited to peripheral wall 18,20,22, Whole region between 24 top edge, so that the upper end of the second siding 64 of insertion be prevented inwardly to be lowered away from fixed top The inner surface of sidewall paneling 54.The profile of first main flap 100 is formed on the side adjacent with the first side wall, scarce to limit Mouth 104, the notch allow user to be inserted into which careless root finger to open the first main flap 100, to open top closure Part 26.
Closure member convex tongue 106 is held to be connected to the top edge of the first side wall plate 42 by fold line 108 for the first time.For the first time Want convex tongue generally L-shaped, bottom section 112 is adjacent with fold line 108, and L-shaped " mullion " part 114 is across carton width court Second sidewall protrusion, but deviated towards the antetheca of carton 18.To be connected to L shape secondary convex by fold line 118 for first handle convex tongue 116 The mullion part of tongue 106 is towards the edge at rear.
Second of top edge that hold closure member convex tongue 120 to be connected to the second pluggable siding 64 by fold line 122. It wants convex tongue 120 substantially to want the mirror image of convex tongue 106 for the first time for the second time, is also L shape, there is bottom 124 and mullion 126, Middle mullion is deviated across carton width towards 22 protrusion of the first side wall but at this time towards rear wall 20.Second handle convex tongue 128 passes through folding Line 130 is connected to the edge of 128 face forward of mullion part, and right with first handle convex tongue 116 in mounted carton Standard forms the handle 131 for being located substantially on 26 center of top closure member of carton.
It wants convex tongue 106 for the first time and convex tongue 120 is wanted each to fold around its respective fold line 108,122 for the second time, to cover On the first main flap 100, wherein want for the first time the mullion part 114 in convex tongue 106 be extended across carton it is neighbouring before The upper end of wall 18, and want for the second time the mullion part 126 in convex tongue 120 be extended across carton neighbouring rear wall 18 upper end, As shown in Figure 10.First handle convex tongue 116 and second handle convex tongue 128 are each folded around its respective fold line 118,130, with Just it is substantially perpendicular to syntople and wants convex tongue 106 for the first time and the plane of convex tongue 120 is wanted to project upwards for the second time, so as to altogether With restriction handle 131.Handle convex tongue 106,120 in the present embodiment has the " u "-shaped of overturning, but this is not necessary.
Closure member convex tongue 132 is held to be connected to the top edge of fixed upper sidewall plate 54 via fold line 134 for the third time. Third time wants convex tongue 132 to fold around fold line 134, to overlay on at least part for the bottom section 124 for wanting convex tongue 120 for the second time On, and be used to cover any gap between the second siding 64 for being present in insertion and fixed the second siding of top 54.
Top closure member 26 is completed by the second main end closure member flap 136, the described second main end closure member folding The wing is connected to the top edge of fixed upper front wall plate 46 via fold line 138.The size and shape quilt of second main flap 136 It is set such that the whole region for substantially covering the top of carton, can such as find out from Fig. 1 and Fig. 2.The locking of upper end closure member Convex tongue 140 is connect via fold line 142 with the free back edge of the second main flap.Convex tongue 140 may be inserted into the first main end The respective slots 144 that joint between closure member flap 100 and fixed top squab panel 50 is formed, by the second main folding The wing 136 is fixed in closed position.Handle slot 146 is limited in the middle section of the second main flap 136, handle convex tongue 116,128 project through the handle slot, so as to the handle 131 formed in complete carton.Once wanting convex tongue for the first time 106, wanting convex tongue 120 and third time to want for the second time, convex tongue 132 is folded into place and handle convex tongue 116,128 is folded up, Second main flap 136 is folded down around fold line 138, and handle convex tongue 116,128 is inserted through handle slot 146, and locks Determine in the insertion locking slit 144 of convex tongue 140, so that the second main flap 136 is releaseably fixed on closed position In.
It will now briefly describe installation and the method for loading carton 10.
With the beginning of blank 12, as the elementary step, flap 74a will be reinforced, 74b is folded up and to be bonded to its respective Distribute the inner surface of lower part siding 31a, 31b.As it was earlier mentioned, forming the top housing section 62 of main body as follows: around fold line 48,52,56,60 fold fixed upper front wall plate 46, fixed top squab panel 50 and fixed top in constant direction Bonding convex tongue 58 so that these plates limit generally rectangular shaped box shaped, and is bonded to consolidating for second sidewall by sidewall paneling 54 The inner surface of fixed upper sidewall plate 54.This stage is shown in Fig. 4.
Then the upper end of another second side siding 64 is inserted into mounted top housing section, and will be described on End is positioned adjacent to the inner surface of fixed upper sidewall plate 54.In this stage, side wall 22,24 is installed, upper housing part 62 are divided also to be installed, as shown in Figure 6.To form two dispenser arrangements 28a, 28b to complete antetheca 18 and rear wall 22 And be closed, as shown in Figure 7 and Figure 8.This, which passes through, upwardly and inwardly folds respective side convex tongue 84a, 84b, 86a, 86b, and It is inserted into the inside of the neighbouring respective side wall 22,24 of main body and realizes.The top edge 90 of side convex tongue 90 is bonded on it In respective slit 94, wherein retainer 96 is internally positioned.
When side convex tongue 84a, 84b, 86a, 86b is arranged, the side convex tongue on the first lower part siding 31a, 31b can all determine outward Position is at neighbouring respective sidewall paneling, and the side convex tongue on other lower parts siding 31a, 31b can be positioned in the first distribution flap Side convex tongue inside.Alternatively, side convex tongue on two lower part siding 31a, 31b can be located at carton on 31b with each plate 31a Outermost convex tongue and another inner most convex tongue is interlocked on the other side of carton on side.
Once insertion side convex tongue 84a, 84b, 86a, 86b distribute flap 30a, 30b is moved to closed position, and locks Convex tongue 78a, 78b are inserted into its respective locking slit 82a, 82b, flap are maintained in closed position.
Carton partially installs (formation of main body 14) at this time, to limit between bottom 16 and peripheral wall 18,20,22,24 Internal volume, the carton are opened at top, as shown in Figure 8.It at this time can be by the upper end of opening or top by product article It is introduced into internal volume, to load carton.Although it should be understood that with reference to be the paper loaded by the top of opening Box, but the term as used herein " top " is oriented to generally upstanding open end when on its bottom 16 for identifying carton Position, and carton not necessarily keeps the orientation when being loaded, thus open end during filling not necessarily topmost.
Once filling carton, as described above and as shown in Figure 9 and Figure 10, top closure member 26 is formed, for being closed paper Box 10 and retained product.The carton 10 filled can be also sealed with removable external film.
It should be understood that not needing to execute above-mentioned all steps with the precise sequence.For example, in insertion second While siding 64, mountable dispenser arrangement 28a, 28b.However, key feature is, installed and fill main body it Carton 10 can be just closed after 14.
In order to distribute product article from the carton 10 filled, user can be by downwardly and outwardly pulling respective distribution to roll over The wing 30a, 30b open dispenser arrangement 28a, one or both of 28b, so that lock tabs 78a, 78b and locking slit 82a, 82b are disengaged.In order to re-close dispenser arrangement, flap 30a will be distributed, 30b is upwardly and inwardly pushed back, and will lock Determine convex tongue 78a, 78b is reinserted in locking slit 82a, 82b.
Carton 10 according to the present invention provides the advanced distributor that content is touched in permission either side or two sides from two sides Device, and relatively easy to manufacture and filling, because the carton is constructed by the single unitary blank of material and routine can be used Filling device carries out top loading.
Above embodiments only describe by way of example.Without departing substantially from the scope of the invention defined in the appended claims Under the premise of, it can be with many changes may be made.For example, carton 10 does not need have integral handles 131, and carton does not need to have There is third time to hold closure member flap 132 or reinforces flap 74a, 74b.In addition, the shape of carton can be varied in many ways.

Claims (21)

1. a kind of for storing and distributing the carton of multiple articles, the carton includes main body, and the main body is included in the paper Bottom at box lower end;Peripheral wall, the peripheral wall extend to limit a volume from the bottom, can store in the volume multiple Article;And top closure member, the top closure member is at the upper end opposite with the bottom of the carton for described Main body, the peripheral wall include opposite antetheca and rear wall and the opposite side that extends between the antetheca and the rear wall There is fixed top siding and the storehouse formula in lower area to distribute folding for wall, each of the antetheca and the rear wall The wing, the storehouse formula distribution flap can be moved pivotably between the open position and the closed position, in the open position In setting, the upper end of the flap is spaced apart with the top siding of the fixation, to be allowed into for distributing the carton In article internal volume, in the closed position, the upper end of the flap is positioned adjacent to the fixation Top siding, wherein the carton is installed by the single unitary blank of material, and wherein the bottom by integral type plate Composition, and the storehouse formula distribution flap of each of the antetheca and described rear wall includes: lower part siding, the lower part Siding be attached in hinged way along lower edge the edge of bottom plate so as to the open position and the closed position it Between pivotably move;And a pair of opposite side convex tongue, the opposite side convex tongue is from the opposite of the lower part siding Side edge extends internally, and each side convex tongue extends to the interior of respective one inner surface in the neighbouring side wall of the main body In portion.
2. carton according to claim 1, wherein be configured such that can be after having installed the main body for the carton The top closure member is formed to limit internal volume, with allow before forming the top closure member by open top end come Load the carton.
3. a kind of for storing and distributing the carton of multiple articles, the carton includes main body, and the main body is included in the paper Bottom at box lower end;Peripheral wall, the peripheral wall extend to limit a volume from the bottom, can store in the volume multiple Article;And top closure member, the top closure member is at the upper end opposite with the bottom of the carton for described Main body, the peripheral wall include opposite antetheca and rear wall and the opposite side that extends between the antetheca and the rear wall There is fixed top siding and the storehouse formula in lower area to distribute folding for wall, each of the antetheca and the rear wall The wing, the storehouse formula distribution flap can be moved pivotably between the open position and the closed position, in the open position In setting, the upper end of the flap is spaced apart with the top siding of the fixation, to be allowed into for distributing the carton In article internal volume, in the closed position, the upper end of the flap is positioned adjacent to the fixation Top siding, wherein the carton is configured such that be mounted and lead in the formation top closure member foregoing description main body Open top end is crossed to be loaded, and wherein the bottom by integral type board group at and every in the antetheca and the rear wall One storehouse formula distribution flap includes: lower part siding, and the lower part siding is attached to bottom along lower edge in hinged way The edge of portion's plate between the open position and the closed position pivotably to move;And it is a pair of opposite Side convex tongue, the opposite side convex tongue extend internally from the opposite side edge of the lower part siding, and each side convex tongue extends to institute It states in the neighbouring side wall of main body in the inside of respective one inner surface.
4. according to claim 2 or carton as claimed in claim 3, wherein the top closure member includes being attached in hinged way To the multiple end closure member flaps and convex tongue of the upper end for the plate for limiting the peripheral wall.
5. according to claim 1 or carton as claimed in claim 3 is used wherein each side convex tongue has stop tab It is engaged in the inner surface of the top siding with the fixation, to limit the movement of the lower part siding when opening.
6. according to claim 1 or carton as claimed in claim 3, wherein when being in the closed position, the lower part wall The upper edge region of plate certain distance Chong Die with the lower edge margin of top siding of the fixation.
7. carton according to claim 6, wherein provide locking mechanism for each storehouse formula distribution flap, so as to will be described Formula distribution flap in storehouse is releaseably maintained at the closed position.
8. carton according to claim 7, wherein the locking mechanism include lock tabs on the lower part siding and Respective slots in the top siding of the fixation, the lock tabs can be inserted into the slit is rolled over distributing the storehouse formula The wing is retained in the closed position.
9. according to claim 1 or carton as claimed in claim 3, wherein first in the opposite side wall is completely by list A integral type plate limits, and second in the side wall include the fixation of the antetheca and the rear wall upper board it Between the upper sidewall plate that extends and another second sidewall board member extended from the bottom, another described side wall board member Upper area be parallel to and be close in the upper sidewall plate inner surface extend, another described second sidewall board member Lower end area the low portion of the second wall is limited between the upper sidewall plate and the bottom.
10. according to claim 1 or carton as claimed in claim 3, wherein the top closure member includes: that the first main end is closed Component flap and second mainly holds closure member flap, and each main end closure member flap is pivotally connected to first pair relatively The peripheral wall in respective one plate upper end;And a pair of secondary end closure member convex tongue, each secondary end closure member are convex Tongue is pivotally connected to the upper end of respective one plate in second pair of opposite peripheral wall.
11. carton according to claim 10, wherein first in the opposite side wall is completely by single integral type Plate limits, and second in the side wall includes extending between the upper board of the fixation of the antetheca and the rear wall Upper sidewall plate and another second sidewall board member extended from the bottom, the upper end areas of another side wall board member Domain is parallel to and is close in the inner surface extension of the upper sidewall plate, the lower petiolarea of another second sidewall board member Domain limits the low portion of the second wall between the upper sidewall plate and the bottom, and wherein the described first main end is closed Component flap and the second main end closure member flap are each pivotally connected in the antetheca and the rear wall respectively From one fixation upper board top edge, first in the secondary end closure member convex tongue is pivotally connected to The top edge of the plate of the first side wall is limited, and another in the secondary end closure member convex tongue is pivotally connected to institute State the upper end of another second sidewall board member.
12. carton according to claim 10, wherein the described first main end closure member flap is in the top closure member In it is innermost and substantially filling is limited to region between the peripheral wall at the top of the main body, the secondary end is closed Component convex tongue overlays on the described first main end closure member flap, and the second main top closure member flap overlay on it is described Cover in secondary end closure member convex tongue and substantially the whole region at the top of the main body.
13. carton according to claim 12, wherein the free edge of the described second main end closure member flap has lock Determine convex tongue, the lock tabs, which can be inserted into, is limited to the described first main end closure member flap and the peripheral wall attached by it In the locking slit of joint between plate, the described second main end closure member flap is maintained at closed position.
14. according to claim 1 or carton as claimed in claim 3, wherein integral handles are upward from the top closure member It is prominent.
15. carton according to claim 14, wherein the top closure member include: the first main end closure member flap and Second main end closure member flap, each main end closure member flap are pivotally connected to first pair of opposite peripheral wall In respective one plate upper end;And a pair of secondary end closure member convex tongue, each secondary end closure member convex tongue is with the side of pivot Formula is connected to the upper end of respective one plate in second pair of opposite peripheral wall, and wherein the handle includes: first Handle convex tongue, the first handle convex tongue are hingedly connected to one in the secondary end closure member convex tongue;And the Two handle convex tongues, the second handle convex tongue is hingedly connected to another of the secondary end closure member convex tongue, described Handle convex tongue is substantially perpendicular to the secondary end closure member convex tongue extension, the described second main end closure to abut overlapping relation Part flap has slit, and the handle convex tongue projects through the slit.
16. a kind of foldable material blank for being used to form carton according to any one of the preceding claims, the base Part includes: substantially rectangular bottom;The first side wall plate, the first side wall plate are connected to the first side of the bottom by fold line Edge;The upper front wall plate of fixed upper front wall plate, the fixation is connected to the upper of the first side wall plate by fold line The leading edge of end regions;The top squab panel of fixed top squab panel, the fixation is connected to described first by fold line The back edge of the upper area of sidewall paneling;Top second side siding of fixed top second side siding, the fixation is logical Cross the side edge of the upper front wall plate for the fixation that fold line is connected on the side opposite with the first side wall plate;Bonding Convex tongue, the bonding convex tongue are connected to the top of the fixation on the side opposite with the first side wall plate by fold line Top second side siding of the fixation in the side edge of squab panel or the side opposite with the upper front wall plate of the fixation Side edge in one;Another second sidewall board member, another described second sidewall board member are connected by fold line To the second side edge of the bottom plate opposite with the first side edge, the length of another second side siding and described the Side siding is substantially the same;The lower front wall plate of the lower front wall plate of pivot, the pivot passes through fold line along lower edge It is connected to the leading edge of the bottom plate, the first front side convex tongue is connected to the of the lower front wall plate of the pivot by fold line One side edge, and corresponding second side convex tongue by another fold line be connected to the pivot lower front wall plate it is another A side edge;The lower part squab panel of pivot, the lower part squab panel of the pivot are connected to along lower edge by fold line described The back edge of bottom plate, the first rear side convex tongue are connected to the first side edge of the lower part squab panel of the pivot by fold line, And corresponding second rear side convex tongue is connected to another side of the lower part squab panel of the pivot by another fold line Edge;First main top closure member flap, the first main top closure member flap are connected to the fixation by fold line Top squab panel top edge;Second main top closure member flap, the second main top closure member flap pass through folding Superimposing thread is connected to the top edge of the upper front wall plate of the fixation;Top closure member convex tongue is wanted for the first time, the first time will push up End closure member convex tongue is connected to the top edge of the first side wall plate by fold line;And top closure member convex tongue, institute are wanted for the second time State the top edge for wanting top closure member convex tongue to be connected to another the second wallboard members by fold line for the second time.
17. blank according to claim 16, further includes: the first stiffening plate, first stiffening plate are connected to the pivot The top edge of the lower front wall plate turned;And second stiffening plate, second stiffening plate are connected to the lower part rear wall of the pivot The top edge of plate.
18. blank according to claim 17, wherein lock tabs are limited at each described reinforcement by means of slit Plate it is neighbouring its respectively in a part of fold line.
19. blank according to claim 16, wherein handle convex tongue is connected to each described secondary end by fold line The edge of closure member convex tongue.
20. blank according to claim 19, wherein each described secondary end closure member convex tongue is generally L-shaped, respectively Handle convex tongue be connected to by means of fold line the L mullion part edge.
21. a kind of install and load according to claim 1 extremely using blank described in any one of 6 to 20 according to claim 1 The method of carton described in any one of 15, which comprises install the blank partially with by the master of the carton Body is defined with open top end closure member;The carton is introduced product by the open top end closure member;And pass through The top closure member is formed to be closed the carton.
CN201580021238.5A 2014-04-29 2015-04-27 Carton, carton blank and installation and the method for loading carton Expired - Fee Related CN106232488B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1407523.8A GB2525618A (en) 2014-04-29 2014-04-29 Carton, carton blank and method of erecting and filling a carton
GBGB1407523.8 2014-04-29
PCT/IB2015/000764 WO2015166341A1 (en) 2014-04-29 2015-04-27 Carton, carton blank and method of erecting and filling a carton

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CN106232488B true CN106232488B (en) 2019-06-11

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GB2511560B (en) 2013-03-07 2018-11-14 Mondelez Uk R&D Ltd Improved Packaging and Method of Forming Packaging
GB2511559B (en) 2013-03-07 2018-11-14 Mondelez Uk R&D Ltd Improved Packaging and Method of Forming Packaging
KR200491146Y1 (en) * 2018-07-27 2020-02-26 (주)신원인팩 Packing box that can draw out the disposable tea product to the front

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AU2015254990A1 (en) 2016-08-18
CA2937130A1 (en) 2015-11-05
GB2525618A (en) 2015-11-04
PL3137386T3 (en) 2019-07-31
EP3137386B1 (en) 2019-02-20
AU2015254990B2 (en) 2018-05-17
CN106232488A (en) 2016-12-14
CA2937130C (en) 2019-04-02
WO2015166341A1 (en) 2015-11-05
GB201407523D0 (en) 2014-06-11

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