US20210347520A1 - Latchable packaging - Google Patents
Latchable packaging Download PDFInfo
- Publication number
- US20210347520A1 US20210347520A1 US17/384,377 US202117384377A US2021347520A1 US 20210347520 A1 US20210347520 A1 US 20210347520A1 US 202117384377 A US202117384377 A US 202117384377A US 2021347520 A1 US2021347520 A1 US 2021347520A1
- Authority
- US
- United States
- Prior art keywords
- primary
- support
- package
- secondary structure
- primary structure
- 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.)
- Abandoned
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D5/00—Rigid 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
- B65D5/02—Rigid 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 by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
- B65D5/0254—Rigid 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 by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward folding of flaps and securing them by means of a tongue integral with one of the flaps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D5/00—Rigid 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
- B65D5/38—Drawer-and-shell type containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/10—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of polygonal cross-section and all parts being permanently connected to each other
- B65D11/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of polygonal cross-section and all parts being permanently connected to each other of drawer-and-shell type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D5/00—Rigid 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
- B65D5/32—Rigid 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 having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray
- B65D5/326—Rigid 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 having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray at least one container body part formed by folding a single blank to a permanently assembled tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
- B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
- B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
- B65D59/04—Sleeves, e.g. postal tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D2215/00—Child-proof means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D2215/00—Child-proof means
- B65D2215/02—Child-proof means requiring the combination of simultaneous actions
Definitions
- the field of this disclosure relates generally to package design, and in particular, to child-resistant packaging having improved latching features to reduce the risk of children ingesting or using potentially hazardous materials.
- Hazardous materials such as pharmaceutical products or controlled substances are typically stored in child-resistant closures or packages. Often it is a requirement by state legislation that hazardous products are safely stored in this way, and child-resistant requirements must be strictly adhered to, particularly at the point of sale.
- a latchable package is described in WO2017/129996.
- the latchable package comprises a support for supporting one or more items, a structure for selectively blocking access to the one or more items, and a substantially planar tab member coupled to the support such that the planar tab member moves with the support.
- the planar tab member and the structure comprise mutually co-operable latch formations that are engageable to prevent movement of the support and tab member relative to the structure.
- Such packages provide effective child-resistant packages, with flexibility of aesthetic and branding at the point of manufacture.
- a latchable package comprising a support for supporting one or more items, a primary structure for selectively blocking access to the one or more items, and a secondary structure arranged or arrangeable to cover at least a part of the primary structure.
- the support is movable in an opening direction from a first position in which the primary structure blocks access to the one or more items to a second position in which the one or more items are accessibly clear of the primary structure.
- the support and the primary structure comprise co-operating latch features configured to engage when the support and the primary structure are arranged in the first position to prevent movement of the support in the opening direction, and configured to disengage on moving at least one latch feature in an unlatching direction to permit movement of the support in the opening direction.
- the secondary structure comprises a disengagement region that is arranged or arrangeable to at least partially align with the latch features when the support and the primary structure are arranged in the first position, and that is configured to permit disengagement of the latch features of the support and the primary structure when the disengagement region is at least partially aligned with the latch features.
- the latch feature of the support may comprise a latch member.
- the latch feature of the primary structure may comprise a primary aperture. In this case, the latch feature of the support may protrude through the primary aperture when the support and the primary structure are arranged in the first position.
- the disengagement region may be configured to permit disengagement of the latch features of the support and the primary structure through or via the disengagement region.
- the disengagement region may comprise a secondary aperture.
- the latch feature of the support may protrude through the secondary aperture when the support and the primary structure are arranged in the first position and the disengagement region of the secondary structure may be aligned with the latch formations of the support and the primary structure.
- the disengagement region may comprise a wall region that substantially overlies the latch features when the support and the primary structure are arranged in the first position.
- the wall region may be configured to be movable in the unlatching direction.
- the wall region may be arranged to bear upon the latch feature upon movement of the wall region in an unlatching direction, to cause movement of the at least one latch feature in the unlatching direction.
- At least a portion of the wall region that overlies the at least one latch feature may be flexible.
- a portion of the wall region adjacent to the at least one latch feature may be flexible.
- the disengagement region may be located substantially mid-way along the secondary structure in the opening direction.
- the thickness of the wall region may be less than the thickness of at least a portion of the secondary structure surrounding the wall region.
- the secondary structure may have a thickness of between 0.1 mm and 2 mm.
- the secondary structure may comprise an open end arranged to allow movement of the support in the opening direction.
- a front end of the secondary structure may be substantially aligned with a front end of the primary structure when the support and the primary structure may be arranged in the first position.
- a rear end of secondary structure may be substantially aligned with a rear end of the primary structure when the support and the primary structure may be arranged in the first position.
- the secondary structure and the primary structure may be of different lengths such that the front and rear ends do not align.
- the secondary structure may have self-supporting rigidity.
- the primary and/or secondary structure may comprise a sleeve.
- the support may comprise a first stop feature configured to limit further movement of the support in the opening direction from the second position, and or a second stop feature to limit movement of the support in a direction opposite the opening direction from the first position.
- the secondary structure may be coupled to the primary structure.
- the secondary structure may be adhered to the primary structure, optionally at an adherence point.
- the adherence point may be positioned at an end of the package, preferably at a rear end of the package.
- the secondary structure may be coupled to the primary structure by a coupling flap.
- the coupling flap may be positioned at an end of the package, preferably at a front end of the package.
- the coupling flap may be joined to the secondary structure by a fold.
- the coupling flap may be sandwiched between the primary structure and the support.
- the dimensions of the secondary structure may be substantially the same as the dimensions of the primary structure.
- the secondary structure may surround the primary structure in a close fit to provide a frictional engagement between the primary structure and the secondary structure.
- An interior surface of the secondary structure may have a high surface roughness to inhibit relative movement between the primary structure and the secondary structure.
- An exterior surface of the primary structure may have a high surface roughness to inhibit relative movement between the primary structure and the secondary structure.
- a coefficient of friction between the primary structure and the secondary structure may be higher than a coefficient of friction between the primary structure and the support.
- the secondary structure may comprise opposing upper and lower walls, and the upper wall and lower walls may be of different lengths.
- the support may comprise a substantially planar tab member.
- the substantially planar tab member may comprise the latch feature of the support.
- the secondary structure may be formed of the same material as the primary structure.
- the secondary structure may be formed of a different material to the primary structure.
- the secondary structure may have a different surface finish to that of the primary structure.
- the secondary structure may comprise a closure flap that may be selectively arrangeable to at least partially cover an end of the latchable package when the support and the primary structure are arranged in the first position, to selectively prevent movement of the support in the opening direction.
- An end of the closure flap may be adhered to the primary structure or the secondary structure.
- the closure flap may comprise a removable portion arranged such that removal of the removable portion opens the end of the latchable package or allows the closure flap to be opened.
- the closure flap may include a tamper seal, which may be defined by a removable portion.
- a rear end of the secondary structure may comprise a secondary access opening that permits access to a rear end of the support when the support and the primary structure are arranged in the first position.
- a rear end of the primary structure may comprise a primary access opening that permits access to a rear end of the support when the support and the primary structure are arranged in the first position.
- the latchable package may comprise a further support for supporting one or more items.
- the latchable package may comprise a further primary structure for selectively blocking access to the one or more items in the further support, and the secondary structure may be arranged or arrangeable to cover at least a part of the further primary structure.
- the further primary structure and the further support may comprise further co-operating latch features
- the secondary structure may comprise a further disengagement region that may be arranged or arrangeable to at least partially align with the further latch features when the further support and the further primary structure may be arranged in the first position, and that may be configured to permit disengagement of the further latch features of the further support and the further primary structure when the further disengagement region may be at least partially aligned with the further latch features.
- the support and the further support may be incorporated into the package in a stacked arrangement.
- the disclosed concept also extends to a method of assembling a package, the method comprising:
- the primary package comprising a support for supporting one or more items and a primary structure for selectively blocking access to the one or more items, wherein the support is movable in an opening direction from a first position in which the primary structure blocks access to the one or more items to a second position in which the one or more items are accessibly clear of the primary structure, and wherein the support and primary structure comprise co-operating latch features configured to engage when the support and primary structure are arranged in the first position to prevent movement of the support in the opening direction, and configured to disengage on moving at least one latch feature in an unlatching direction to permit movement of the support in the opening direction;
- the method may comprise coupling the primary structure to the secondary structure, for example by adhering the primary structure to the secondary structure.
- the method may comprise sliding the primary package into the secondary structure and/or sliding the secondary structure over the primary package.
- the method may comprise wrapping the secondary structure around the primary package.
- the method may comprise comprising arranging the primary structure and the support in the secondary structure simultaneously.
- the primary structure and the support may be arranged in the secondary structure successively: for example, the primary structure may be arranged in the support first, and the secondary structure may subsequently be arranged inside both the primary and secondary structures.
- the disclosed subject matter further extends to a secondary structure for use in the package above, the secondary structure comprising a sleeve having an access opening for insertion of a primary package into the sleeve, and a disengagement region that is arrangeable to at least partially align with latch features on the primary package, the disengagement region being configured to permit disengagement of the latch features of the primary package when the disengagement region is at least partially aligned with the latch features.
- FIG. 1 is a perspective view of an enhanced package according to an embodiment in a fully-closed configuration.
- FIG. 2 is a perspective view of a support, a primary structure and a secondary structure of the enhanced package of FIG. 1 .
- FIG. 3 is a side view of the enhanced package of FIG. 1 .
- FIG. 4 is a plan view of the enhanced package of FIG. 1 .
- FIG. 5 is a perspective view of the enhanced package of FIG. 1 , showing the support and the primary structure arranged to form a primary package, and the secondary structure removed from the primary package.
- FIG. 6 is a side view of the primary package and secondary structure of FIG. 5 .
- FIG. 7 is a plan view of the primary package and secondary structure of FIG. 6 .
- FIG. 8 is a perspective view of the secondary structure of the enhanced package of FIG. 1 .
- FIG. 9 is a side view of the secondary structure of the enhanced package of FIG. 1 .
- FIG. 10 is a plan view of the secondary structure of the enhanced package of FIG. 1 .
- FIG. 11 shows a blank that can be folded to form the primary structure of the enhanced package of FIG. 1 .
- FIG. 12 shows the enhanced package of FIG. 1 , with the primary package partially inserted into the secondary structure.
- FIG. 13 is a cross-sectional view of the enhanced package of FIG. 1 , showing latches of the support protruding through apertures of the primary and secondary structures
- FIG. 14 is a cross-sectional view of the enhanced package of FIG. 1 , showing the latches of the support after they have been disengaged from the apertures of the primary and secondary structures by movement in an unlatching direction.
- FIG. 15 is a perspective view of the enhanced package of FIG. 1 in an open configuration.
- FIG. 16 is a perspective view of an enhanced package according to an embodiment, where the primary structure is coupled to the secondary structure by an adhesive.
- FIG. 17 is a perspective view of a secondary structure according to an embodiment, where the secondary structure includes a coupling flap for engaging with a primary structure.
- FIGS. 18 a and 18 b are side views of a secondary structure according to an embodiment, the secondary structure being tapered.
- FIG. 19 is a perspective view of an enhanced package according to an embodiment, the enhanced package including two primary packages.
- FIG. 20 is a perspective view of a secondary structure of the enhanced package of FIG. 19 .
- FIG. 21 is a perspective view of the enhanced package of FIG. 19 , showing one of the primary packages in an access position.
- FIG. 22 is a perspective view of an enhanced package having two primary packages, showing both primary packages in access positions.
- FIGS. 23 and 24 are perspective views of an enhanced package of another embodiment.
- FIG. 25 is a perspective view of an enhanced package of another embodiment.
- this section describes particular embodiments of systems and methods relating to an improved latchable packaging design.
- reference to “one embodiment,” “an embodiment,” or “some embodiments” means that a particular described feature, structure, or characteristic may be included in at least one embodiment of the described system.
- appearances of the phrases “in one embodiment,” “in an embodiment,” or “in some embodiments” in various places throughout this specification are not necessarily all referring to the same embodiment.
- the described features, structures, and characteristics may be combined in any suitable manner in one or more embodiments.
- those skilled in the art will recognize that the various embodiments can be practiced without one or more of the specific details or with other methods, components, materials, or the like. In some instances, well-known structures, materials, or operations are not shown or not described in detail to avoid obscuring aspects of the embodiments.
- FIGS. 1 to 4 illustrate an enhanced package 30 comprising a support 32 for supporting items, the support comprising planar tab member 34 coupled to a tray, a primary structure 36 in the form of a primary sleeve, and a secondary structure 38 in the form of a secondary sleeve.
- the support 32 (including the tab member 34 ) and the primary structure 36 together define a primary package 46 , shown separately from the secondary structure 38 in FIGS. 5 to 7 .
- the primary package 46 is combined with the secondary structure 38 to form the enhanced package 30 .
- planar tab member and hence the support
- the primary structure comprise mutually co-operable latch formations 40 , 42 that are engageable to prevent movement of the support 32 and tab member 34 relative to the primary structure 36 .
- the secondary structure 38 is arranged to cover at least a part of the primary structure 36 .
- the secondary structure 38 comprises a disengagement region 44 that aligns with the latch formations 40 , 42 of the support 32 and the primary structure 36 .
- the disengagement region 44 is configured to allow disengagement of the latch formations 40 , 42 of the support 32 and the primary structure 36 , for example through or via the secondary structure 38 .
- the disengagement region takes the form of a latch formation defined by an aperture 44 that is engageable with the latch formation 40 on the planar tab member 34 . In this way, the disengagement region additionally prevents movement of the support 32 and tab member 34 relative to the secondary structure 38 .
- the primary package 46 is substantially the same as the package of WO2017/129996 as illustrated in FIGS. 1 to 14 and 15A to 15D and as described at Page 15 line 14 to Page 29 Line 4 of WO2017/129996 as published, these figures and portion of the description hereby being incorporated by reference into the present application.
- the secondary structure 38 is shown in isolation in FIGS. 8 to 10 .
- the secondary structure comprises a secondary sleeve 50 having open ends 50 a , 50 b .
- the secondary sleeve may be made of any suitable material, such as for example a thin card, paper or plastics material.
- the secondary sleeve is of self-supporting rigidity, though this need not always be the case.
- the sleeve may for example be a thin flexible sheet that is wrapped around the primary package by shrink wrapping or another suitable wrapping method.
- the secondary sleeve 50 comprises a main body 52 in the form of a shell that defines an interior space 53 .
- the secondary sleeve 50 has a rear end 54 , a front end 56 , a left side 58 , a right side 60 , a base 62 and a top 64 .
- the base 62 and top 64 of the secondary sleeve 50 are defined respectively by a generally planar base wall 66 and a generally planar upper wall 68 .
- Left and right side walls 70 , 72 join the base wall 66 to the upper wall 68 at respective left and right sides 58 , 60 of the secondary sleeve 50 .
- the front end 56 of the secondary sleeve 50 is open to define the first open end 50 a .
- the base wall 66 is a little shorter than the upper wall 68 .
- the front edges 70 a , 72 a of the left and right side walls 70 , 72 taper rearwardly as they extend downwardly from the upper wall 68 to the base wall 66 .
- this slightly reduced length of the base wall 66 accommodates forward stop formations 35 (not visible in FIG. 8 , but visible in FIG. 12 ) on the tab member 34 .
- the base wall 66 comprises left and right side edges 74 , 76 defined where the base wall 66 meets the left and right side walls 70 , 72 .
- Each side 58 , 60 of the secondary sleeve 50 is provided with an elongate aperture 78 that straddles the respective left or right side edge 74 , 76 to define the latch features 44 of the secondary structure 38 . In this way, each elongate aperture 78 extends a short distance up the side wall 70 , 72 and extends a short distance into the base wall 66 .
- An edge surface 80 surrounding the aperture 78 comprises a front edge that defines an abutment surface or abutment edge 82 on the secondary sleeve 50 .
- the latch formation 40 on the tab member 34 abuts against the abutment edge 82 to engage with the latch formation 40 , thereby preventing movement of the tab member 34 and hence the support 32 .
- Each aperture 78 is disposed centrally between the front and rear ends 58 , 60 of the secondary sleeve 50 .
- each aperture 78 is positioned at the same location along the sleeve 50 as the apertures 42 of the primary structure 36 . In this way, in the assembled package 30 , the apertures 42 , 44 of the primary and secondary structures align with each other, and with the latches of the tab member 34 .
- the apertures 78 are of a length that is slightly greater than the length of a latch formation 40 of the tab member 34 . In this way, in the assembled package 30 , the latch formation 40 can be received in the aperture 78 .
- the primary sleeve 50 is made of cardboard, and is formed by folding a flat blank 90 shown in FIG. 11 into the configuration shown in FIGS. 7 to 10 .
- the primary sleeve 50 may be formed from any suitable material and by any suitable method.
- the primary sleeve 50 may be formed from a plastics material such as impact styrene by vacuum forming or injection moulding.
- the primary package 46 is provided and is inserted into the secondary sleeve 50 of the secondary structure 38 , with a rear end of the primary package 46 (i.e. the end opposite the forward stop formations 35 ) being inserted into the front end of the sleeve 50 .
- the secondary sleeve 50 is pushed over the primary package 46 until the package 30 reaches the configuration of FIG. 1 .
- the primary package 46 may be inserted into the secondary structure 38 as a single pre-assembled package with the primary structure 36 and the support 32 inserted together simultaneously, or the primary structure 36 and the support 32 may be inserted sequentially, for example with the primary structure 36 being inserted first, and the support 32 being inserted subsequently.
- the secondary structure 38 may be wrapped around the primary package.
- this configuration is the fully-closed or secure configuration.
- the secondary structure covers the primary structure. Front and rear ends of the primary and secondary structures align, such that the primary structure is almost completely covered by the secondary structure and hence is invisible to the user. The visual effect of the exterior of the package is thereby dominated by the secondary structure.
- the internal dimensions of the secondary structure 38 are substantially the same as, or only slightly larger than, the external dimensions of the primary structure 36 .
- the secondary structure 38 therefore fits over the primary structure 36 with a tight frictional fit. In this way, the secondary structure 38 grips the primary structure 36 to guard against subsequent movement of the primary structure 36 relative to the secondary structure 38 .
- Apertures 42 , 44 of the primary and secondary structures 36 , 38 align with each other, and also align with the latches 40 of the tab member 34 .
- the latches 40 of the tab member 34 protrude through the apertures 42 , 44 of the primary and secondary structures 36 , 38 .
- the alignment of the latch features 40 , 42 , 44 allows the latches 40 of the tab member 34 to be disengaged from the apertures 42 of the primary structure through or via the secondary structure 38 . In particular, disengagement is permitted through the apertures 44 of the secondary structure 38 .
- Movement of the support 32 in direction X can only occur when the latch formations 40 are simultaneously brought into their disengaged state by a user pressing the latch formations 40 towards each other in a squeezing action between a user's thumb and middle finger, in the unlatching direction L, as shown in FIG. 14 .
- the latches 40 move in the unlatching direction L.
- the latches 40 By moving the latches 40 in the unlatching direction, the latches 40 are moved into the disengaged state.
- the front edges of the latch formations 40 are arranged inwardly of the side walls of both the secondary structure 38 and the primary structure 36 .
- the front edges of the latches 40 do not abut the abutment edges of the apertures 42 , 44 , and the support 32 is free to slide within the sleeve 300 in the opening direction X.
- the support 32 can therefore slide relative to the both the secondary structure 38 and the primary structure 36 into an open configuration shown in FIG. 15 .
- the secondary structure 38 therefore does not impede the child resistant functionality of the primary package 44 .
- the secondary sleeve 38 acts in synergy with the primary structure 36 to have a beneficial effect on the child-resistance of the package 30 in the following ways.
- the secondary sleeve 38 acts as a distraction to a child attempting to enter the package 30 .
- the child When presented with the package 30 and attempting to enter it, the child will focus on the outermost structure and attempt to rip or tear that structure to gain entry. Even if the child is successful in this endeavor, the child will be faced with a fully child-resistant package underneath. This adds to the time a child would take attempting to open the package, giving more time for the child to be discovered and stopped. In this way, the secondary structure 38 can act as a ‘sacrificial sleeve’.
- the user must depress the latches 40 sufficiently to pass through not only the aperture 42 of the primary structure 36 , but also the aperture 44 of the secondary structure 38 . In this way a greater degree of depression, and hence greater strength and dexterity, is required.
- the secondary structure 38 allows greater flexibility in the appearance of the package 30 .
- Identical primary packages 44 can be produced with identical outward appearances, and then combined with different secondary structures 38 to provide different appearances.
- the different secondary structures may be of different materials, different surface effects, different colours or have different printed images to fulfill a particular retailer's needs.
- a particular advantage is that a stock of primary packages may be constantly produced and stored, without knowing in advance what appearance is required.
- the secondary structure may then be produced to provide a bespoke appearance on demand. This also facilitates small-batch production of packages having a particular appearance.
- Primary packages may also be manufactured a first manufacturing location, and then shipped to a second location where the secondary structures are applied.
- a retailer may provide and apply its own secondary structures at the second location.
- the use of the combined primary and secondary structures allows a package having an appearance of a non-child-resistant material (for example a card that is relatively easy to tear) by virtue of the secondary structure, whilst still providing full child resistance by virtue of the primary structure, which may be made of a child-resistant material that will be covered by the secondary structure.
- a non-child-resistant material for example a card that is relatively easy to tear
- the primary structure 36 may be coupled to the secondary structure 38 .
- the primary structure 36 may be coupled to the secondary structure 38 by an adhesive 92 .
- the adhesive 92 is applied at a rear end of the package.
- the adhesive may be initially applied to an interior surface of the secondary structure 38 .
- the adhesive is preferably displaced slightly from the end of the package to avoid any adhesion between the structures 36 , 38 and the support 32 .
- the secondary structure 38 may be provided with a means for engaging the primary structure 36 .
- the means may be a coupling flap 94 that is joined to the secondary structure 38 by a fold. In the assembled package, the coupling flap 94 may be folded over a wall of the primary structure 36 to sit between the wall of the primary structure 36 and the support 32 .
- left and/or right side walls 70 , 72 of the sleeve 50 of the secondary structure 38 may be slightly tapered from front to rear.
- a width of the sleeve 50 of the secondary structure 38 may be slightly less at a rear 36 of the sleeve 50 than at a front 54 of the sleeve 50 .
- the taper may be for example between 0.5 and 5 degrees.
- This tapering allows the primary package 44 to be slid easily into the sleeve 50 of the secondary structure 38 at the front 54 of the sleeve 50 , while the narrower width at the rear of the sleeve allows a particularly tight and effective push-fit of the primary structure 36 within the sleeve 50 of the secondary structure 38 , thereby guarding against movement of the primary structure 36 with respect to the secondary structure 38 .
- steps may be taken to increase friction between the primary structure 36 and the secondary structure 38 .
- an exterior surface of the primary structure 36 and/or an interior surface of the secondary structure 38 may be a high-roughness surface.
- the exterior surface of the primary structure 36 and/or the interior surface of the secondary structure 38 may be of higher roughness than the exterior surface of the secondary structure 38 .
- FIG. 19 illustrates an embodiment in which a plurality of primary packages 146 a , 146 b are housed in the same secondary structure 138 : in this example, two primary packages 146 a , 146 b.
- FIG. 20 illustrates the secondary structure 138 of the package of FIG. 19 in isolation.
- the secondary structure 138 is substantially the same as the secondary structure 38 described above, except for its dimensions and arrangement of apertures.
- the secondary structure 138 has a greater height than the secondary structure 38 described above.
- the secondary structure 138 has a height that is the same as the combined height of the two primary packages 146 a , 146 b . Since both primary packages 146 a , 146 b are the same height, the height of the secondary structure 138 is twice the height of each primary package 146 a , 146 b .
- the height of the secondary structure 138 may correspond to other multiples of the height of a primary package 146 .
- both primary packages 146 a , 146 b comprise co-operable latch features 140 a , 142 a , 140 b , 142 b .
- the secondary structure 138 comprises two sets of disengagement regions, and hence two sets of apertures 144 a , 144 b .
- a first set of apertures comprises lower left and right apertures 144 a arranged along a lower edge of the secondary structure 138
- a second set of apertures comprises upper left and right apertures 144 b at along an upper edge of the secondary structure 138 .
- Each set of upper and lower apertures 144 a , 144 b aligns with latch features 140 a , 140 b , of a primary package 146 a , 146 b to allow disengagement of the latch features 140 a , 140 b , through the respective apertures 144 a , 144 b.
- the user depresses the latches 140 a of the first primary package 146 a through the lower apertures 144 a along the lower edge of the secondary structure 138 . With the latches 140 a disengaged, the user can push the support 132 a of the lower primary package 136 a out of the primary sleeve 134 a to access its contents, as shown in FIG. 21 .
- the user depresses the latches 140 b of the second primary package 146 b through the upper apertures 144 b along the upper edge of the secondary structure 138 . With the latches 140 b disengaged, the user can push the support 132 b of the upper primary package 146 b out of the primary sleeve 134 b to access its contents.
- This arrangement conveniently allows multiple primary packages to be housed in the same sleeve, providing a unified branding and overall appearance.
- the primary packages can be “mixed and matched” as desired at the point of assembly of the entire package. For example, multiple primary packages can be manufactured and filled with contents, and then at a later time primary packages can be selected and arranged together in a sleeve for subsequent use or sale, according to immediate trends or demands.
- FIG. 22 illustrates an embodiment in which the supports 232 a , 232 b of the primary packages 246 a , 246 b are arranged to be pushed out of the primary and secondary structures 236 a , 236 b , 238 in opposite direction.
- the upper and lower primary packages 246 a , 246 b are arranged to face in opposite directions within the secondary structure 238 , so that the first support 232 a is moveable out of the enhanced package 230 in a first direction, and the second support 232 b is moveable out of the package in a second direction opposite to the first direction.
- both primary packages 146 a , 146 b comprise latch features 140 a , 140 b , and hence have child-resistant functionality, this need not necessarily be the case. It may be desirable to house child-resistant and non-child-resistant packages together within the same secondary structure 138 , for example if not all primary packages contain hazardous materials.
- the secondary structure is substantially the same as the secondary structure of FIG. 20 above, except that it comprises only one set of disabling regions, and hence only one set of apertures.
- the apertures are arranged only at the lower edge of the secondary structure, to align with the latch features of the lower primary package.
- the user can access the contents of the lower, child-resistant primary package, by depressing the latches of the lower primary package through the lower apertures along the lower edge of the package, and pushing the support of the lower primary package out of the primary sleeve as described above. Since the upper primary package has no child resistant functionality, the user may simply push the support of the upper primary package out of the primary sleeve to access its contents.
- the secondary structure conveniently allows a mixture of child-resistant and non-child-resistant packages to be housed together in the same sleeve.
- the child-resistant functionality of the child-resistant package is not compromised or affected by incorporation with the non-child resistant package.
- disengagement regions of the secondary structure are defined by apertures.
- the disengagement regions 40 may be defined by any suitable structure that permits disengagement of the latch formations while the secondary structure is in place.
- the apertures may be omitted, and the disengagement regions of the secondary structure may cover the latch formations.
- the disengagement regions may be defined by flexible walls of the secondary structure. The user may press on the secondary structure in the disengagement region, and the pressure of the secondary structure on the latches may push the latches in the unlatching direction. In this way, the latch features are disengageable through or via the secondary structure.
- the secondary structure must be sufficiently flexible to allow the secondary structure to move against and with the latches as the sides of the secondary structure are pushed in the unlatching direction. For this reason, it may be preferred to arrange the latches, and hence the disengagement region, at the center of the package, where the greatest displacement of the wall is possible. In this way, the secondary structure may be of constant thickness, but the greater displacement permitted at the center of the package results in a disengagement region in the area of the latches.
- disengagement region may be defined by other features that provide the required flexibility: for example by regions of reduced thickness or different material, or by regions that are provided with slits, cuts, scores, folds, openings, perforations, for example above and/or below and/or to the sides of the latches.
- the secondary structure may be provided with markings or other features to indicate the location of the latches.
- the secondary structure is open at both ends.
- one end of the secondary structure may be closed off by an end wall.
- the secondary structure may be closed off at the second end.
- the second end may be completely closed, or the second end may be partially close.
- the closure at the second end may be provided with an opening to allow the user limited access to the support via the partially closed end that is sufficient to push the support out of the package through the first end.
- the first end of the package, through which the support may be pushed out of the package may be provided with a removable closure.
- the first end may be provided with a closure that comprises a perforated strip, such that a user can tear the strip to compromise the closure, thereby allowing the support to be pushed out of the first end.
- the perforated strip also provides a convenient tamper-evident seal.
- the secondary support may be provided with any appropriate design, which may include functional or aesthetic appendages.
- a surface of the secondary support may be provided with a cover flap that can fold against the surface, and fold away from the surface to reveal additional printed materials.
- the cover flap can also be used to support a booklet or information sheet.
- Walls of the secondary support can be provided with extension sections that extend a wall beyond the rest of the package in any direction.
- a base wall of the secondary support may be longer than a front wall of the secondary support, such that the base wall extends upwardly beyond the front wall.
- the extended region of the base wall may be provided with printed material, or with a formation such as a Euro-hook to allow the enhanced package to be suspended at a retail stand.
- the primary package is substantially the same as the package of FIGS. 1 to 14 and 15A to 15D of WO2017/129996, this need not necessarily be the case.
- the secondary structure may be combined with any suitable primary package comprising a latch arrangement.
- the planar tab member need not be movable with the support, but may instead move in the opposite direction to the support, as described in PCT/GB2015/052166.
- the latches of the primary package need not be provided by virtue of a planar tab member at all.
- the latches may for example be integral with the support.
- FIGS. 23, 24 and 25 An example of such alternative packages are shown in FIGS. 23, 24 and 25 .
- the primary package 302 comprises a support 304 having integral latches 306 , in this case arranged on left and right sides of the support 304 and integral with side walls 308 of the support 304 .
- the primary structure 310 comprises engagement features for engaging the latches 306 of the support 304 .
- the engagement features are provided by flaps 312 on the primary package 302 that are directed rearwardly to provide a rearward facing abutment surface against which the latch 306 can abut (see inset to FIG. 23 ).
- the primary structure 310 comprises a primary disengagement region 313 that lies over the latches 306 when the primary package 302 is in the closed configuration.
- the secondary structure 314 of the package 300 takes the form of a sleeve 315 having disengagement region 316 on its left and right side walls 318 .
- a vertical slit 320 is provided in each side wall 318 .
- the slit provides a disengagement region 316 in the side wall 318 of the sleeve 315 , extending generally rearwardly from the slit 320 .
- the side wall 318 is more flexible in this disengagement region 316 .
- pressing the disengagement region 316 of the sleeve 315 causes the side walls 318 of the sleeve 315 to move inwardly. This inward movement depresses the primary disengagement region 313 of the primary package 302 , thereby disengaging the latches 306 and allowing the support 304 to move out of the primary structure 310 .
- the secondary structure 414 differs in that the disengagement region 416 is defined by an opening or aperture in the sleeve 415 , which allows a user direct access to the primary disengagement regions 313 of the primary package 302 . In this way, a user can access and depress the primary disengagement regions 313 of the primary package 302 directly through the disengagement regions 416 of the sleeve 415 .
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Cartons (AREA)
Abstract
A package including a support for supporting items, a primary structure for selectively blocking access to the items, and a secondary structure for covering at least some of the primary structure. The support is movable from a first position, whereat the primary structure blocks access to the items, to a second position, whereat the items are accessible. The support and primary structures comprise latch features designed to engage when the support and primary structures are in the first position to prevent movement of the support in the opening direction, and to disengage on moving at least one latch feature in an unlatching direction to accommodate movement of the support from the first position. The secondary structure comprises a disengagement region that cooperates with the latch features when the support and primary structure are in the first position to disengage the latch features.
Description
- This application is a nonprovisional of and claims the benefit under 35 U.S.C. § 119(a) of GB1816684.3, filed Oct. 12, 2018, and GB1817496.1, filed Oct. 26, 2018, each of which is entitled IMPROVEMENTS IN LATCHABLE PACKAGING, the disclosures of which are each incorporated by reference herein in their entireties.
- The field of this disclosure relates generally to package design, and in particular, to child-resistant packaging having improved latching features to reduce the risk of children ingesting or using potentially hazardous materials.
- Hazardous materials such as pharmaceutical products or controlled substances are typically stored in child-resistant closures or packages. Often it is a requirement by state legislation that hazardous products are safely stored in this way, and child-resistant requirements must be strictly adhered to, particularly at the point of sale.
- As markets for controlled substances such as legalized cannabis grow, there is an increasing need for packaging that is child resistant, but that also allows companies flexibility of the design and aesthetic look of a package, for effective branding and marketing.
- A latchable package is described in WO2017/129996. The latchable package comprises a support for supporting one or more items, a structure for selectively blocking access to the one or more items, and a substantially planar tab member coupled to the support such that the planar tab member moves with the support. The planar tab member and the structure comprise mutually co-operable latch formations that are engageable to prevent movement of the support and tab member relative to the structure.
- Such packages provide effective child-resistant packages, with flexibility of aesthetic and branding at the point of manufacture.
- However, it is always of benefit to increase the child resistance of a package where possible.
- Furthermore, it is also beneficial to maximise flexibility of the properties and design of a child resistant package throughout the supply chain, without compromising the child-resistant functionality. In particular, different retailers may require different materials, different surface effects, different colours or different printed images on the package. The same retailer may also require different properties depending on demand or fashion.
- It is against this background that the disclosed subject matter has been devised.
- Against this background, the disclosed subject matter resides in a latchable package comprising a support for supporting one or more items, a primary structure for selectively blocking access to the one or more items, and a secondary structure arranged or arrangeable to cover at least a part of the primary structure. The support is movable in an opening direction from a first position in which the primary structure blocks access to the one or more items to a second position in which the one or more items are accessibly clear of the primary structure. The support and the primary structure comprise co-operating latch features configured to engage when the support and the primary structure are arranged in the first position to prevent movement of the support in the opening direction, and configured to disengage on moving at least one latch feature in an unlatching direction to permit movement of the support in the opening direction. The secondary structure comprises a disengagement region that is arranged or arrangeable to at least partially align with the latch features when the support and the primary structure are arranged in the first position, and that is configured to permit disengagement of the latch features of the support and the primary structure when the disengagement region is at least partially aligned with the latch features.
- The latch feature of the support may comprise a latch member. The latch feature of the primary structure may comprise a primary aperture. In this case, the latch feature of the support may protrude through the primary aperture when the support and the primary structure are arranged in the first position.
- The disengagement region may be configured to permit disengagement of the latch features of the support and the primary structure through or via the disengagement region.
- The disengagement region may comprise a secondary aperture. In this case, the latch feature of the support may protrude through the secondary aperture when the support and the primary structure are arranged in the first position and the disengagement region of the secondary structure may be aligned with the latch formations of the support and the primary structure.
- The disengagement region may comprise a wall region that substantially overlies the latch features when the support and the primary structure are arranged in the first position. The wall region may be configured to be movable in the unlatching direction.
- The wall region may be arranged to bear upon the latch feature upon movement of the wall region in an unlatching direction, to cause movement of the at least one latch feature in the unlatching direction.
- At least a portion of the wall region that overlies the at least one latch feature may be flexible. A portion of the wall region adjacent to the at least one latch feature may be flexible.
- The disengagement region may be located substantially mid-way along the secondary structure in the opening direction.
- The thickness of the wall region may be less than the thickness of at least a portion of the secondary structure surrounding the wall region.
- The secondary structure may have a thickness of between 0.1 mm and 2 mm.
- The secondary structure may comprise an open end arranged to allow movement of the support in the opening direction.
- A front end of the secondary structure may be substantially aligned with a front end of the primary structure when the support and the primary structure may be arranged in the first position. A rear end of secondary structure may be substantially aligned with a rear end of the primary structure when the support and the primary structure may be arranged in the first position. In other embodiments, the secondary structure and the primary structure may be of different lengths such that the front and rear ends do not align.
- The secondary structure may have self-supporting rigidity.
- The primary and/or secondary structure may comprise a sleeve.
- The support may comprise a first stop feature configured to limit further movement of the support in the opening direction from the second position, and or a second stop feature to limit movement of the support in a direction opposite the opening direction from the first position.
- The secondary structure may be coupled to the primary structure. For example, the secondary structure may be adhered to the primary structure, optionally at an adherence point. In this case, the adherence point may be positioned at an end of the package, preferably at a rear end of the package.
- In other embodiments, the secondary structure may be coupled to the primary structure by a coupling flap. In this case, the coupling flap may be positioned at an end of the package, preferably at a front end of the package. The coupling flap may be joined to the secondary structure by a fold. Optionally, the coupling flap may be sandwiched between the primary structure and the support.
- The dimensions of the secondary structure may be substantially the same as the dimensions of the primary structure.
- The secondary structure may surround the primary structure in a close fit to provide a frictional engagement between the primary structure and the secondary structure.
- An interior surface of the secondary structure may have a high surface roughness to inhibit relative movement between the primary structure and the secondary structure.
- An exterior surface of the primary structure may have a high surface roughness to inhibit relative movement between the primary structure and the secondary structure. A coefficient of friction between the primary structure and the secondary structure may be higher than a coefficient of friction between the primary structure and the support.
- The secondary structure may comprise opposing upper and lower walls, and the upper wall and lower walls may be of different lengths.
- The support may comprise a substantially planar tab member. The substantially planar tab member may comprise the latch feature of the support.
- The secondary structure may be formed of the same material as the primary structure. The secondary structure may be formed of a different material to the primary structure. The secondary structure may have a different surface finish to that of the primary structure.
- The secondary structure may comprise a closure flap that may be selectively arrangeable to at least partially cover an end of the latchable package when the support and the primary structure are arranged in the first position, to selectively prevent movement of the support in the opening direction.
- An end of the closure flap may be adhered to the primary structure or the secondary structure.
- The closure flap may comprise a removable portion arranged such that removal of the removable portion opens the end of the latchable package or allows the closure flap to be opened.
- The closure flap may include a tamper seal, which may be defined by a removable portion.
- A rear end of the secondary structure may comprise a secondary access opening that permits access to a rear end of the support when the support and the primary structure are arranged in the first position.
- A rear end of the primary structure may comprise a primary access opening that permits access to a rear end of the support when the support and the primary structure are arranged in the first position.
- The latchable package may comprise a further support for supporting one or more items.
- In this case, the latchable package may comprise a further primary structure for selectively blocking access to the one or more items in the further support, and the secondary structure may be arranged or arrangeable to cover at least a part of the further primary structure.
- The further primary structure and the further support may comprise further co-operating latch features, and the secondary structure may comprise a further disengagement region that may be arranged or arrangeable to at least partially align with the further latch features when the further support and the further primary structure may be arranged in the first position, and that may be configured to permit disengagement of the further latch features of the further support and the further primary structure when the further disengagement region may be at least partially aligned with the further latch features.
- The support and the further support may be incorporated into the package in a stacked arrangement.
- The disclosed concept also extends to a method of assembling a package, the method comprising:
- providing a primary package, the primary package comprising a support for supporting one or more items and a primary structure for selectively blocking access to the one or more items, wherein the support is movable in an opening direction from a first position in which the primary structure blocks access to the one or more items to a second position in which the one or more items are accessibly clear of the primary structure, and wherein the support and primary structure comprise co-operating latch features configured to engage when the support and primary structure are arranged in the first position to prevent movement of the support in the opening direction, and configured to disengage on moving at least one latch feature in an unlatching direction to permit movement of the support in the opening direction;
- providing a secondary structure comprising a disengagement region; and
- arranging the primary package in the secondary structure, such that the disengagement region of the secondary structure at least partially aligns with the latch features of the primary package.
- The method may comprise coupling the primary structure to the secondary structure, for example by adhering the primary structure to the secondary structure.
- The method may comprise sliding the primary package into the secondary structure and/or sliding the secondary structure over the primary package.
- The method may comprise wrapping the secondary structure around the primary package.
- The method may comprise comprising arranging the primary structure and the support in the secondary structure simultaneously. Alternatively, the primary structure and the support may be arranged in the secondary structure successively: for example, the primary structure may be arranged in the support first, and the secondary structure may subsequently be arranged inside both the primary and secondary structures.
- The disclosed subject matter further extends to a secondary structure for use in the package above, the secondary structure comprising a sleeve having an access opening for insertion of a primary package into the sleeve, and a disengagement region that is arrangeable to at least partially align with latch features on the primary package, the disengagement region being configured to permit disengagement of the latch features of the primary package when the disengagement region is at least partially aligned with the latch features.
- Embodiments of the disclosed subject matter will now be described, by way of example only, with reference to the accompanying Figures.
-
FIG. 1 is a perspective view of an enhanced package according to an embodiment in a fully-closed configuration. -
FIG. 2 is a perspective view of a support, a primary structure and a secondary structure of the enhanced package ofFIG. 1 . -
FIG. 3 is a side view of the enhanced package ofFIG. 1 . -
FIG. 4 is a plan view of the enhanced package ofFIG. 1 . -
FIG. 5 is a perspective view of the enhanced package ofFIG. 1 , showing the support and the primary structure arranged to form a primary package, and the secondary structure removed from the primary package. -
FIG. 6 is a side view of the primary package and secondary structure ofFIG. 5 . -
FIG. 7 is a plan view of the primary package and secondary structure ofFIG. 6 . -
FIG. 8 is a perspective view of the secondary structure of the enhanced package ofFIG. 1 . -
FIG. 9 is a side view of the secondary structure of the enhanced package ofFIG. 1 . -
FIG. 10 is a plan view of the secondary structure of the enhanced package ofFIG. 1 . -
FIG. 11 shows a blank that can be folded to form the primary structure of the enhanced package ofFIG. 1 . -
FIG. 12 shows the enhanced package ofFIG. 1 , with the primary package partially inserted into the secondary structure. -
FIG. 13 is a cross-sectional view of the enhanced package ofFIG. 1 , showing latches of the support protruding through apertures of the primary and secondary structures -
FIG. 14 is a cross-sectional view of the enhanced package ofFIG. 1 , showing the latches of the support after they have been disengaged from the apertures of the primary and secondary structures by movement in an unlatching direction. -
FIG. 15 is a perspective view of the enhanced package ofFIG. 1 in an open configuration. -
FIG. 16 is a perspective view of an enhanced package according to an embodiment, where the primary structure is coupled to the secondary structure by an adhesive. -
FIG. 17 is a perspective view of a secondary structure according to an embodiment, where the secondary structure includes a coupling flap for engaging with a primary structure. -
FIGS. 18a and 18b are side views of a secondary structure according to an embodiment, the secondary structure being tapered. -
FIG. 19 is a perspective view of an enhanced package according to an embodiment, the enhanced package including two primary packages. -
FIG. 20 is a perspective view of a secondary structure of the enhanced package ofFIG. 19 . -
FIG. 21 is a perspective view of the enhanced package ofFIG. 19 , showing one of the primary packages in an access position. -
FIG. 22 is a perspective view of an enhanced package having two primary packages, showing both primary packages in access positions. -
FIGS. 23 and 24 are perspective views of an enhanced package of another embodiment. -
FIG. 25 is a perspective view of an enhanced package of another embodiment. - With reference to the drawings, this section describes particular embodiments of systems and methods relating to an improved latchable packaging design. Throughout the specification, reference to “one embodiment,” “an embodiment,” or “some embodiments” means that a particular described feature, structure, or characteristic may be included in at least one embodiment of the described system. Thus appearances of the phrases “in one embodiment,” “in an embodiment,” or “in some embodiments” in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the described features, structures, and characteristics may be combined in any suitable manner in one or more embodiments. In view of the disclosure herein, those skilled in the art will recognize that the various embodiments can be practiced without one or more of the specific details or with other methods, components, materials, or the like. In some instances, well-known structures, materials, or operations are not shown or not described in detail to avoid obscuring aspects of the embodiments.
-
FIGS. 1 to 4 illustrate anenhanced package 30 comprising asupport 32 for supporting items, the support comprisingplanar tab member 34 coupled to a tray, aprimary structure 36 in the form of a primary sleeve, and asecondary structure 38 in the form of a secondary sleeve. - The support 32 (including the tab member 34) and the
primary structure 36 together define aprimary package 46, shown separately from thesecondary structure 38 inFIGS. 5 to 7 . Theprimary package 46 is combined with thesecondary structure 38 to form the enhancedpackage 30. - In the primary package, the planar tab member (and hence the support) and the primary structure comprise mutually
co-operable latch formations support 32 andtab member 34 relative to theprimary structure 36. - Referring back to
FIGS. 1 to 4 , in the enhanced package, thesecondary structure 38 is arranged to cover at least a part of theprimary structure 36. Thesecondary structure 38 comprises adisengagement region 44 that aligns with thelatch formations support 32 and theprimary structure 36. Thedisengagement region 44 is configured to allow disengagement of thelatch formations support 32 and theprimary structure 36, for example through or via thesecondary structure 38. - In the embodiment shown, the disengagement region takes the form of a latch formation defined by an
aperture 44 that is engageable with thelatch formation 40 on theplanar tab member 34. In this way, the disengagement region additionally prevents movement of thesupport 32 andtab member 34 relative to thesecondary structure 38. - The
primary package 46 is substantially the same as the package of WO2017/129996 as illustrated in FIGS. 1 to 14 and 15A to 15D and as described at Page 15 line 14 to Page 29 Line 4 of WO2017/129996 as published, these figures and portion of the description hereby being incorporated by reference into the present application. - The
secondary structure 38 is shown in isolation inFIGS. 8 to 10 . The secondary structure comprises asecondary sleeve 50 having open ends 50 a, 50 b. The secondary sleeve may be made of any suitable material, such as for example a thin card, paper or plastics material. In some embodiments the secondary sleeve is of self-supporting rigidity, though this need not always be the case. The sleeve may for example be a thin flexible sheet that is wrapped around the primary package by shrink wrapping or another suitable wrapping method. - Referring now to
FIG. 8 , thesecondary sleeve 50 comprises amain body 52 in the form of a shell that defines aninterior space 53. Thesecondary sleeve 50 has arear end 54, afront end 56, a left side 58, aright side 60, abase 62 and a top 64. - The
base 62 and top 64 of thesecondary sleeve 50 are defined respectively by a generallyplanar base wall 66 and a generally planarupper wall 68. Left andright side walls base wall 66 to theupper wall 68 at respective left andright sides 58, 60 of thesecondary sleeve 50. - The
front end 56 of thesecondary sleeve 50 is open to define the firstopen end 50 a. At the front end thebase wall 66 is a little shorter than theupper wall 68. In this way thefront edges 70 a, 72 a of the left andright side walls upper wall 68 to thebase wall 66. In the assembledpackage 30, this slightly reduced length of thebase wall 66 accommodates forward stop formations 35 (not visible inFIG. 8 , but visible inFIG. 12 ) on thetab member 34. - At the left and
right sides 58, 60 of the secondary sleeve, thebase wall 66 comprises left and right side edges 74, 76 defined where thebase wall 66 meets the left andright side walls side 58, 60 of thesecondary sleeve 50 is provided with an elongate aperture 78 that straddles the respective left orright side edge secondary structure 38. In this way, each elongate aperture 78 extends a short distance up theside wall base wall 66. - An edge surface 80 surrounding the aperture 78 comprises a front edge that defines an abutment surface or abutment edge 82 on the
secondary sleeve 50. In use, thelatch formation 40 on thetab member 34 abuts against the abutment edge 82 to engage with thelatch formation 40, thereby preventing movement of thetab member 34 and hence thesupport 32. - Each aperture 78 is disposed centrally between the front and
rear ends 58, 60 of thesecondary sleeve 50. In particular, each aperture 78 is positioned at the same location along thesleeve 50 as theapertures 42 of theprimary structure 36. In this way, in the assembledpackage 30, theapertures tab member 34. - The apertures 78 are of a length that is slightly greater than the length of a
latch formation 40 of thetab member 34. In this way, in the assembledpackage 30, thelatch formation 40 can be received in the aperture 78. - In the embodiment shown, the
primary sleeve 50 is made of cardboard, and is formed by folding a flat blank 90 shown inFIG. 11 into the configuration shown inFIGS. 7 to 10 . However, theprimary sleeve 50 may be formed from any suitable material and by any suitable method. For example, theprimary sleeve 50 may be formed from a plastics material such as impact styrene by vacuum forming or injection moulding. - To assemble the enhanced
package 30, as shown inFIG. 12 , theprimary package 46 is provided and is inserted into thesecondary sleeve 50 of thesecondary structure 38, with a rear end of the primary package 46 (i.e. the end opposite the forward stop formations 35) being inserted into the front end of thesleeve 50. Thesecondary sleeve 50 is pushed over theprimary package 46 until thepackage 30 reaches the configuration ofFIG. 1 . Theprimary package 46 may be inserted into thesecondary structure 38 as a single pre-assembled package with theprimary structure 36 and thesupport 32 inserted together simultaneously, or theprimary structure 36 and thesupport 32 may be inserted sequentially, for example with theprimary structure 36 being inserted first, and thesupport 32 being inserted subsequently. In other embodiments, thesecondary structure 38 may be wrapped around the primary package. - Referring back to
FIG. 1 , this configuration is the fully-closed or secure configuration. In this configuration the secondary structure covers the primary structure. Front and rear ends of the primary and secondary structures align, such that the primary structure is almost completely covered by the secondary structure and hence is invisible to the user. The visual effect of the exterior of the package is thereby dominated by the secondary structure. - The internal dimensions of the
secondary structure 38 are substantially the same as, or only slightly larger than, the external dimensions of theprimary structure 36. Thesecondary structure 38 therefore fits over theprimary structure 36 with a tight frictional fit. In this way, thesecondary structure 38 grips theprimary structure 36 to guard against subsequent movement of theprimary structure 36 relative to thesecondary structure 38. -
Apertures secondary structures latches 40 of thetab member 34. As shown inFIG. 13 , thelatches 40 of thetab member 34 protrude through theapertures secondary structures latches 40 of thetab member 34 to be disengaged from theapertures 42 of the primary structure through or via thesecondary structure 38. In particular, disengagement is permitted through theapertures 44 of thesecondary structure 38. - Front edges of the
latch formations 40 facing the abutment surfaces on the walls surrounding theapertures secondary structures - If a user attempts to move the
support 32 and hence thetab member 34 in the direction of arrow X when thelatch formations 40 are in their engaged state, the front edges of thelatch formations 40 bear against the respective abutment edges of theapertures tab member 34 in the direction of arrow X. - Movement of the
support 32 in direction X can only occur when thelatch formations 40 are simultaneously brought into their disengaged state by a user pressing thelatch formations 40 towards each other in a squeezing action between a user's thumb and middle finger, in the unlatching direction L, as shown inFIG. 14 . As the user squeezes thelatches 40, thelatches 40 move in the unlatching direction L. - By moving the
latches 40 in the unlatching direction, thelatches 40 are moved into the disengaged state. In the disengaged state, the front edges of thelatch formations 40 are arranged inwardly of the side walls of both thesecondary structure 38 and theprimary structure 36. In this way, when the user moves thesupport 32 in the direction of arrow X, the front edges of thelatches 40 do not abut the abutment edges of theapertures support 32 is free to slide within thesleeve 300 in the opening direction X. Thesupport 32 can therefore slide relative to the both thesecondary structure 38 and theprimary structure 36 into an open configuration shown inFIG. 15 . - The
secondary structure 38 therefore does not impede the child resistant functionality of theprimary package 44. In fact, surprisingly, thesecondary sleeve 38 acts in synergy with theprimary structure 36 to have a beneficial effect on the child-resistance of thepackage 30 in the following ways. - Firstly, the
secondary sleeve 38 acts as a distraction to a child attempting to enter thepackage 30. When presented with thepackage 30 and attempting to enter it, the child will focus on the outermost structure and attempt to rip or tear that structure to gain entry. Even if the child is successful in this endeavor, the child will be faced with a fully child-resistant package underneath. This adds to the time a child would take attempting to open the package, giving more time for the child to be discovered and stopped. In this way, thesecondary structure 38 can act as a ‘sacrificial sleeve’. - Secondly, the user must depress the
latches 40 sufficiently to pass through not only theaperture 42 of theprimary structure 36, but also theaperture 44 of thesecondary structure 38. In this way a greater degree of depression, and hence greater strength and dexterity, is required. - Furthermore, the
secondary structure 38 allows greater flexibility in the appearance of thepackage 30. Identicalprimary packages 44 can be produced with identical outward appearances, and then combined with differentsecondary structures 38 to provide different appearances. The different secondary structures may be of different materials, different surface effects, different colours or have different printed images to fulfill a particular retailer's needs. - A particular advantage is that a stock of primary packages may be constantly produced and stored, without knowing in advance what appearance is required. The secondary structure may then be produced to provide a bespoke appearance on demand. This also facilitates small-batch production of packages having a particular appearance.
- Primary packages may also be manufactured a first manufacturing location, and then shipped to a second location where the secondary structures are applied. For example, a retailer may provide and apply its own secondary structures at the second location.
- Finally, the use of the combined primary and secondary structures allows a package having an appearance of a non-child-resistant material (for example a card that is relatively easy to tear) by virtue of the secondary structure, whilst still providing full child resistance by virtue of the primary structure, which may be made of a child-resistant material that will be covered by the secondary structure.
- It may be desirable to take additional measures to secure the
secondary structure 38 to theprimary structure 36, to guard against theprimary structure 36 sliding out of thesecondary structure 38 along with thesupport 32. - To this end, as illustrated in
FIG. 16 , theprimary structure 36 may be coupled to thesecondary structure 38. In this example, theprimary structure 36 may be coupled to thesecondary structure 38 by an adhesive 92. The adhesive 92 is applied at a rear end of the package. The adhesive may be initially applied to an interior surface of thesecondary structure 38. When theprimary structure 36 is pushed into thesecondary structure 38, the adhesive is between theprimary structure 36 and thesecondary structure 38. The adhesive is preferably displaced slightly from the end of the package to avoid any adhesion between thestructures support 32. - Alternatively, as shown in
FIG. 17 , at a front end of thesleeve 50 of thesecondary structure 38, thesecondary structure 38 may be provided with a means for engaging theprimary structure 36. In this case, the means may be acoupling flap 94 that is joined to thesecondary structure 38 by a fold. In the assembled package, thecoupling flap 94 may be folded over a wall of theprimary structure 36 to sit between the wall of theprimary structure 36 and thesupport 32. - When the
support 32 is pushed in the opening direction X, if theprimary structure 36 begins to move with the support it will abut against the internal surface of the fold, which prevents further movement of theprimary structure 36 with respect to thesecondary structure 38. - As a further alternative, as shown in
FIGS. 18a and 18b , left and/orright side walls sleeve 50 of thesecondary structure 38 may be slightly tapered from front to rear. In this way, a width of thesleeve 50 of thesecondary structure 38 may be slightly less at a rear 36 of thesleeve 50 than at afront 54 of thesleeve 50. The taper may be for example between 0.5 and 5 degrees. - This tapering allows the
primary package 44 to be slid easily into thesleeve 50 of thesecondary structure 38 at thefront 54 of thesleeve 50, while the narrower width at the rear of the sleeve allows a particularly tight and effective push-fit of theprimary structure 36 within thesleeve 50 of thesecondary structure 38, thereby guarding against movement of theprimary structure 36 with respect to thesecondary structure 38. - Alternatively or additionally to any of the above measures, steps may be taken to increase friction between the
primary structure 36 and thesecondary structure 38. For example, an exterior surface of theprimary structure 36 and/or an interior surface of thesecondary structure 38 may be a high-roughness surface. In particular, the exterior surface of theprimary structure 36 and/or the interior surface of thesecondary structure 38 may be of higher roughness than the exterior surface of thesecondary structure 38. -
FIG. 19 illustrates an embodiment in which a plurality ofprimary packages 146 a, 146 b are housed in the same secondary structure 138: in this example, twoprimary packages 146 a, 146 b. -
FIG. 20 illustrates thesecondary structure 138 of the package ofFIG. 19 in isolation. Thesecondary structure 138 is substantially the same as thesecondary structure 38 described above, except for its dimensions and arrangement of apertures. - To accommodate multiple
primary packages 146 a, 146 b, thesecondary structure 138 has a greater height than thesecondary structure 38 described above. In this embodiment, thesecondary structure 138 has a height that is the same as the combined height of the twoprimary packages 146 a, 146 b. Since bothprimary packages 146 a, 146 b are the same height, the height of thesecondary structure 138 is twice the height of eachprimary package 146 a, 146 b. To accommodate different numbers of primary packages, the height of thesecondary structure 138 may correspond to other multiples of the height of a primary package 146. - In the embodiment of
FIG. 19 , bothprimary packages 146 a, 146 b comprise co-operable latch features 140 a, 142 a, 140 b, 142 b. To allow disabling of the latch features 140 a, 140 b, of eachprimary package 146 a, 146 b, thesecondary structure 138 comprises two sets of disengagement regions, and hence two sets ofapertures right apertures 144 a arranged along a lower edge of thesecondary structure 138, and a second set of apertures comprises upper left andright apertures 144 b at along an upper edge of thesecondary structure 138. Each set of upper andlower apertures primary package 146 a, 146 b to allow disengagement of the latch features 140 a, 140 b, through therespective apertures - To access the contents of a first or lower primary package 146 a, the user depresses the
latches 140 a of the first primary package 146 a through thelower apertures 144 a along the lower edge of thesecondary structure 138. With thelatches 140 a disengaged, the user can push thesupport 132 a of the lower primary package 136 a out of the primary sleeve 134 a to access its contents, as shown inFIG. 21 . - To access the contents of a second or upper
primary package 146 b, the user depresses thelatches 140 b of the secondprimary package 146 b through theupper apertures 144 b along the upper edge of thesecondary structure 138. With thelatches 140 b disengaged, the user can push thesupport 132 b of the upperprimary package 146 b out of the primary sleeve 134 b to access its contents. - This arrangement conveniently allows multiple primary packages to be housed in the same sleeve, providing a unified branding and overall appearance. The primary packages can be “mixed and matched” as desired at the point of assembly of the entire package. For example, multiple primary packages can be manufactured and filled with contents, and then at a later time primary packages can be selected and arranged together in a sleeve for subsequent use or sale, according to immediate trends or demands.
- In the embodiment of
FIG. 19 thesupports primary packages 146 a, 146 b are arranged to be pushed out of the primary andsecondary structures 134 a, 134 b, 138 in the same direction.FIG. 22 illustrates an embodiment in which thesupports primary packages 246 a, 246 b are arranged to be pushed out of the primary andsecondary structures primary packages 246 a, 246 b are arranged to face in opposite directions within thesecondary structure 238, so that thefirst support 232 a is moveable out of theenhanced package 230 in a first direction, and thesecond support 232 b is moveable out of the package in a second direction opposite to the first direction. - Although in the package of
FIG. 19 , bothprimary packages 146 a, 146 b comprise latch features 140 a, 140 b, and hence have child-resistant functionality, this need not necessarily be the case. It may be desirable to house child-resistant and non-child-resistant packages together within the samesecondary structure 138, for example if not all primary packages contain hazardous materials. - In this case, the secondary structure is substantially the same as the secondary structure of
FIG. 20 above, except that it comprises only one set of disabling regions, and hence only one set of apertures. For example, if the lower primary package is the child-resistant package, the apertures are arranged only at the lower edge of the secondary structure, to align with the latch features of the lower primary package. - The user can access the contents of the lower, child-resistant primary package, by depressing the latches of the lower primary package through the lower apertures along the lower edge of the package, and pushing the support of the lower primary package out of the primary sleeve as described above. Since the upper primary package has no child resistant functionality, the user may simply push the support of the upper primary package out of the primary sleeve to access its contents.
- In this embodiment, the secondary structure conveniently allows a mixture of child-resistant and non-child-resistant packages to be housed together in the same sleeve. The child-resistant functionality of the child-resistant package is not compromised or affected by incorporation with the non-child resistant package.
- In the embodiments described above the disengagement regions of the secondary structure are defined by apertures. However, this need not necessarily be the case, and the
disengagement regions 40 may be defined by any suitable structure that permits disengagement of the latch formations while the secondary structure is in place. - For example, the apertures may be omitted, and the disengagement regions of the secondary structure may cover the latch formations. In this case, the disengagement regions may be defined by flexible walls of the secondary structure. The user may press on the secondary structure in the disengagement region, and the pressure of the secondary structure on the latches may push the latches in the unlatching direction. In this way, the latch features are disengageable through or via the secondary structure.
- It will be appreciated that in this case, at least in the region of the latches, the secondary structure must be sufficiently flexible to allow the secondary structure to move against and with the latches as the sides of the secondary structure are pushed in the unlatching direction. For this reason, it may be preferred to arrange the latches, and hence the disengagement region, at the center of the package, where the greatest displacement of the wall is possible. In this way, the secondary structure may be of constant thickness, but the greater displacement permitted at the center of the package results in a disengagement region in the area of the latches. Other embodiment are envisaged in which the disengagement region may be defined by other features that provide the required flexibility: for example by regions of reduced thickness or different material, or by regions that are provided with slits, cuts, scores, folds, openings, perforations, for example above and/or below and/or to the sides of the latches.
- If the secondary structure is arranged to cover the latches, the secondary structure may be provided with markings or other features to indicate the location of the latches.
- In the embodiments described the secondary structure is open at both ends. However, this need not be the case. For example, one end of the secondary structure may be closed off by an end wall. In particular, if the support is configured to be moveable out of a first end of the enhanced package, the secondary structure may be closed off at the second end. The second end may be completely closed, or the second end may be partially close. For example, the closure at the second end may be provided with an opening to allow the user limited access to the support via the partially closed end that is sufficient to push the support out of the package through the first end.
- In other embodiments, the first end of the package, through which the support may be pushed out of the package, may be provided with a removable closure. For example, the first end may be provided with a closure that comprises a perforated strip, such that a user can tear the strip to compromise the closure, thereby allowing the support to be pushed out of the first end. The perforated strip also provides a convenient tamper-evident seal.
- The secondary support may be provided with any appropriate design, which may include functional or aesthetic appendages. For example, a surface of the secondary support may be provided with a cover flap that can fold against the surface, and fold away from the surface to reveal additional printed materials. The cover flap can also be used to support a booklet or information sheet.
- Walls of the secondary support can be provided with extension sections that extend a wall beyond the rest of the package in any direction. For example, a base wall of the secondary support may be longer than a front wall of the secondary support, such that the base wall extends upwardly beyond the front wall. The extended region of the base wall may be provided with printed material, or with a formation such as a Euro-hook to allow the enhanced package to be suspended at a retail stand.
- If such appendages were provided on the primary structure, they could compromise the child-resistance of the package by providing leverage areas that a child could use to leverage access to the package. However, such features can be safely provided on the secondary structure without compromising the child resistance provided by the primary structure.
- Although in the embodiment shown the primary package is substantially the same as the package of FIGS. 1 to 14 and 15A to 15D of WO2017/129996, this need not necessarily be the case. The secondary structure may be combined with any suitable primary package comprising a latch arrangement. For example, the planar tab member need not be movable with the support, but may instead move in the opposite direction to the support, as described in PCT/GB2015/052166. In other embodiments, the latches of the primary package need not be provided by virtue of a planar tab member at all. The latches may for example be integral with the support.
- An example of such alternative packages are shown in
FIGS. 23, 24 and 25 . - In such
alternative packages primary package 302 comprises asupport 304 havingintegral latches 306, in this case arranged on left and right sides of thesupport 304 and integral withside walls 308 of thesupport 304. Theprimary structure 310 comprises engagement features for engaging thelatches 306 of thesupport 304. In this example, the engagement features are provided byflaps 312 on theprimary package 302 that are directed rearwardly to provide a rearward facing abutment surface against which thelatch 306 can abut (see inset toFIG. 23 ). Theprimary structure 310 comprises aprimary disengagement region 313 that lies over thelatches 306 when theprimary package 302 is in the closed configuration. When a user depresses the side walls of theprimary package 302 in the area of theprimary disengagement region 313, the side walls will be deflected inwards, pushing thelatches 306 inwardly, thereby disengaging thelatches 306. - In
FIGS. 23 and 24 , thesecondary structure 314 of thepackage 300 takes the form of asleeve 315 havingdisengagement region 316 on its left andright side walls 318. Avertical slit 320 is provided in eachside wall 318. The slit provides adisengagement region 316 in theside wall 318 of thesleeve 315, extending generally rearwardly from theslit 320. By virtue of theslit 320, theside wall 318 is more flexible in thisdisengagement region 316. When theprimary package 302 is housed in thesleeve 315, thedisengagement region 316 on thesleeve 315 overlies theprimary disengagement region 313 on theprimary package 302. In this way, pressing thedisengagement region 316 of thesleeve 315 causes theside walls 318 of thesleeve 315 to move inwardly. This inward movement depresses theprimary disengagement region 313 of theprimary package 302, thereby disengaging thelatches 306 and allowing thesupport 304 to move out of theprimary structure 310. - In
FIG. 25 , thesecondary structure 414 differs in that thedisengagement region 416 is defined by an opening or aperture in thesleeve 415, which allows a user direct access to theprimary disengagement regions 313 of theprimary package 302. In this way, a user can access and depress theprimary disengagement regions 313 of theprimary package 302 directly through thedisengagement regions 416 of thesleeve 415. - It is intended that subject matter disclosed in particular portions herein can be combined with the subject matter of one or more of other portions herein as long as such combinations are not mutually exclusive or inoperable. In addition, many variations, enhancements and modifications of the concepts described herein are possible. The terms and descriptions used above are set forth by way of illustration only and are not meant as limitations. Those skilled in the art will recognize that many variations can be made to the details of the above-described embodiments without departing from the underlying principles of the invention. Other variations and modifications will be apparent within the scope of the appended claims.
Claims (26)
1-25. (canceled)
26. A latchable package comprising:
a support for supporting one or more items;
a primary structure for selectively blocking access to the one or more items; and
a secondary structure arrangeable to cover at least a part of the primary structure, the secondary structure being formed as a separate unitary member from the primary structure;
wherein the support is movable in an opening direction from a first position, in which the primary structure blocks access to the one or more items, to a second position, in which the one or more items are accessibly clear of the primary structure, and wherein the support and the primary structure comprise co-operating latch features configured to engage when the support and the primary structure are arranged in the first position to prevent movement of the support in the opening direction, and configured to disengage on moving at least one latch feature in an unlatching direction to permit movement of the support in the opening direction, and wherein the secondary structure comprises a disengagement region that is arrangeable to at least partially align with the latch features when the support and the primary structure are arranged in the first position, and that is configured to permit disengagement of the latch features of the support and the primary structure when the disengagement region is at least partially aligned with the latch features.
27. A latchable package as claimed in claim 26 , wherein the disengagement region is configured to permit disengagement of the latch features of the support and the primary structure through or via the disengagement region.
28. A latchable package as claimed in claim 26 , wherein the disengagement region is defined by an aperture or slit in the secondary structure.
29. A latchable package as claimed in claim 28 , wherein the disengagement region is defined by an aperture in the secondary structure, and a part of the primary structure is accessible through the aperture when the support and the primary structure are arranged in the first position and the disengagement region of the secondary structure is aligned with the latch features of the support and the primary structure.
30. A latchable package as claimed in claim 29 , wherein the latch feature of the support is accessible through the aperture.
31. A latchable package as claimed in claim 26 , wherein the disengagement region comprises a wall region that substantially overlies the latch features when the support and the primary structure are arranged in the first position, the wall region being configured to be movable in the unlatching direction.
32. A latchable package as claimed in claim 31 , wherein at least a portion of the wall region that overlies the at least one latch feature is flexible.
33. A latchable package as claimed in claim 26 , wherein the secondary structure has a thickness of between 0.1 mm and 2 mm.
34. A latchable package as claimed in claim 26 , wherein a front end of the secondary structure is substantially aligned with a front end of the primary structure when the support and the primary structure are arranged in the first position, and/or wherein a rear end of secondary structure is substantially aligned with a rear end of the primary structure when the support and the primary structure are arranged in the first position.
35. A latchable package as claimed in claim 26 , wherein the secondary structure has self-supporting rigidity.
36. A latchable package as claimed in claim 26 , wherein the support comprises a first stop feature configured to limit further movement of the support in the opening direction from the second position, and/or a second stop feature to limit movement of the support in a direction opposite the opening direction from the first position.
37. A latchable package as claimed in claim 26 , wherein the secondary structure is adhered to the primary structure.
38. A latchable package as claimed in claim 37 , wherein the secondary structure is coupled to the primary structure by a coupling flap.
39. A latchable package as claimed in claim 26 , wherein the internal dimensions of the secondary structure are substantially the same as the corresponding external dimensions of the primary structure.
40. A latchable package as claimed in claim 26 , wherein the secondary structure surrounds the primary structure in a close fit to provide a frictional engagement between the primary structure and the secondary structure.
41. A latchable package as claimed in claim 26 , wherein a coefficient of friction between the primary structure and the secondary structure is higher than a coefficient of friction between the primary structure and the support.
42. A latchable package as claimed in claim 26 , wherein the secondary structure comprises opposing upper and lower walls, and wherein the upper wall and lower walls are of different lengths.
43. A latchable package as claimed in claim 26 , wherein the secondary structure has a different surface finish to that of the primary structure.
44. A latchable package as claimed in claim 26 , wherein the secondary structure comprises a closure flap that is selectively arrangeable to at least partially cover an end of the latchable package when the support and the primary structure are arranged in the first position, to selectively prevent movement of the support in the opening direction.
45. A latchable package as claimed in claim 26 , wherein a rear end of the secondary structure comprises a secondary access opening that permits access to a rear end of the support when the support and the primary structure are arranged in the first position.
46. A latchable package as claimed in claim 26 , wherein the latchable package comprises a further support.
47. The latchable package as claimed in claim 26 , wherein the primary structure is of self-supporting rigidity.
48. The latchable package as claimed in claim 26 , wherein the support and primary structure together define a primary package in the form of a child-resistant package.
49. A secondary structure for use in a latchable package, the latchable package comprising a primary package and the secondary structure, the secondary structure comprising a sleeve having an access opening for insertion of the primary package into the sleeve, and a disengagement region that is arrangeable to at least partially align with latch features on the primary package, the disengagement region being configured to permit disengagement of the latch features of the primary package when the disengagement region is at least partially aligned with the latch features.
50. A method of assembling a package, the method comprising:
providing a primary package, the primary package comprising a support for supporting one or more items and a primary structure for selectively blocking access to the one or more items, wherein the support is movable in an opening direction from a first position in which the primary structure blocks access to the one or more items to a second position in which the one or more items are accessibly clear of the primary structure, and wherein the support and primary structure comprise co-operating latch features configured to engage when the support and primary structure are arranged in the first position to prevent movement of the support in the opening direction, and configured to disengage on moving at least one latch feature in an unlatching direction to permit movement of the support in the opening direction;
providing a secondary structure comprising a disengagement region, the secondary structure being formed as a separate unitary member from the primary structure; and
arranging the primary package in the secondary structure, such that the disengagement region of the secondary structure at least partially aligns with the latch features of the primary package.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/384,377 US20210347520A1 (en) | 2018-10-12 | 2021-07-23 | Latchable packaging |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1816684.3 | 2018-10-12 | ||
GBGB1816684.3A GB201816684D0 (en) | 2018-10-12 | 2018-10-12 | Improvements in latchable packaging |
GB1817496.1 | 2018-10-26 | ||
GBGB1817496.1A GB201817496D0 (en) | 2018-10-12 | 2018-10-26 | Improvements in latchable packaging |
US16/600,368 US11072453B2 (en) | 2018-10-12 | 2019-10-11 | Latchable packaging |
US17/384,377 US20210347520A1 (en) | 2018-10-12 | 2021-07-23 | Latchable packaging |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/600,368 Continuation US11072453B2 (en) | 2018-10-12 | 2019-10-11 | Latchable packaging |
Publications (1)
Publication Number | Publication Date |
---|---|
US20210347520A1 true US20210347520A1 (en) | 2021-11-11 |
Family
ID=64394842
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/600,368 Active US11072453B2 (en) | 2018-10-12 | 2019-10-11 | Latchable packaging |
US17/384,377 Abandoned US20210347520A1 (en) | 2018-10-12 | 2021-07-23 | Latchable packaging |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/600,368 Active US11072453B2 (en) | 2018-10-12 | 2019-10-11 | Latchable packaging |
Country Status (5)
Country | Link |
---|---|
US (2) | US11072453B2 (en) |
EP (1) | EP3863935A1 (en) |
CA (1) | CA3058709A1 (en) |
GB (3) | GB201816684D0 (en) |
WO (1) | WO2020074924A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD867129S1 (en) * | 2016-04-14 | 2019-11-19 | All Packaging Company | Locking packaging container |
US20180297762A1 (en) * | 2017-03-31 | 2018-10-18 | Keith Delane Amidei | Storage and display pouch. |
USD920098S1 (en) * | 2019-11-28 | 2021-05-25 | Livingpackets Sa | Box |
US11970317B2 (en) * | 2020-02-28 | 2024-04-30 | Hub Folding Box Company, Inc. | Packaging for personal care product |
USD956552S1 (en) * | 2020-03-05 | 2022-07-05 | Livingpackets Sa | Box packaging |
CN112793889A (en) * | 2021-02-04 | 2021-05-14 | 盛诠纸业(苏州)有限公司 | Drawer type bayonet box |
ES1278379Y (en) * | 2021-08-05 | 2021-12-22 | Saica Pack Sl | SECURITY PACKAGING THAT PREVENTS OPENING BY CHILDREN |
US20230150737A1 (en) * | 2021-11-09 | 2023-05-18 | Kacepack Ltd. | Child-resistant container |
US11878846B2 (en) * | 2022-01-24 | 2024-01-23 | Apple Inc. | Packaging with floating band |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3949928A (en) * | 1975-02-12 | 1976-04-13 | Diamond International Corporation | Carton construction |
US4682974A (en) * | 1985-05-20 | 1987-07-28 | Sun Robert J | Slip case package |
FR2929927B1 (en) * | 2008-04-09 | 2013-01-04 | Gilles Ilyne | RECEPTACLE WITH VARIABLE CAPACITY TO CONTAIN A MALLEABLE PRODUCT, ASSOCIATING TWO ENVELOPES OBTAINABLE BY SLICING |
US8517250B2 (en) * | 2008-06-17 | 2013-08-27 | International Paper Company | Stacking drawer package |
US9248935B2 (en) * | 2008-12-01 | 2016-02-02 | R.J. Reynolds Tobacco Company | Dual cavity sliding dispenser |
US8066121B2 (en) * | 2009-09-22 | 2011-11-29 | Anderson Packaging, Inc. | Child-resistant, senior-friendly package having a squeeze-release mechanism and method of assembly |
SG189574A1 (en) * | 2011-10-18 | 2013-05-31 | Menicon Singapore Pte Ltd | Support structure for shipping and storage of replacement contact lenses |
US9981788B2 (en) * | 2014-07-01 | 2018-05-29 | Ingersoll Paper Box Co., Limited | Child-resistant package |
GB201413263D0 (en) * | 2014-07-25 | 2014-09-10 | Duff Design Ltd | Improvements in Child-Resistant Packages |
GB201601626D0 (en) | 2016-01-28 | 2016-03-16 | Duff Design Ltd | Latchable package |
US11027877B2 (en) * | 2018-06-06 | 2021-06-08 | Diamond Packaging | Locking carton |
-
2018
- 2018-10-12 GB GBGB1816684.3A patent/GB201816684D0/en not_active Ceased
- 2018-10-26 GB GBGB1817496.1A patent/GB201817496D0/en not_active Ceased
-
2019
- 2019-10-11 WO PCT/GB2019/052907 patent/WO2020074924A1/en unknown
- 2019-10-11 US US16/600,368 patent/US11072453B2/en active Active
- 2019-10-11 GB GB1914776.8A patent/GB2580203A/en not_active Withdrawn
- 2019-10-11 EP EP19809539.0A patent/EP3863935A1/en not_active Withdrawn
- 2019-10-11 CA CA3058709A patent/CA3058709A1/en active Pending
-
2021
- 2021-07-23 US US17/384,377 patent/US20210347520A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
GB201817496D0 (en) | 2018-12-12 |
US11072453B2 (en) | 2021-07-27 |
US20200115095A1 (en) | 2020-04-16 |
GB201816684D0 (en) | 2018-11-28 |
EP3863935A1 (en) | 2021-08-18 |
WO2020074924A1 (en) | 2020-04-16 |
GB201914776D0 (en) | 2019-11-27 |
CA3058709A1 (en) | 2020-04-12 |
GB2580203A (en) | 2020-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11072453B2 (en) | Latchable packaging | |
AU2002214485B2 (en) | Child resistant package with slidable tray section | |
US6874636B2 (en) | Lock and release mechanism of child resistant unit dose package | |
US10710785B2 (en) | Lockable packaging and a release mechanism therefor | |
US20210323260A1 (en) | Packaging System, Sleeve and Slide Card | |
US8939281B2 (en) | Packaging | |
US20140262839A1 (en) | Packages and packaging kits with deactivatable and activatable locking features | |
US9994353B2 (en) | Lockable packaging | |
WO2012112538A1 (en) | Container with locking or retention feature | |
WO2013151806A1 (en) | Lockable packaging | |
CA2956375C (en) | Improvements in child-resistant packages | |
JP2023507095A (en) | Container with outer sleeve and inner slide with locking mechanism | |
CA3072364A1 (en) | Unit dose packaging system (udps) having child resistant locking feature with focused push button | |
EP4041644B1 (en) | Container having outer sleeve and inner tray with locking mechanism | |
US20210347539A1 (en) | Child Resistant Packaging | |
US6957765B2 (en) | Package having locking mechanism and reinforced cell | |
US20210292041A1 (en) | Tamper-evident paperboard food container | |
EP3983303A1 (en) | Latchable package | |
RU2812675C1 (en) | Container having outer case and inner tray with locking mechanism | |
US20240140641A1 (en) | Package with push tab locking mechanism |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: DUALLOK LIMITED, UNITED KINGDOM Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WHITEHURST, DANE;REEL/FRAME:056967/0873 Effective date: 20191127 |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: NON FINAL ACTION MAILED |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |