WO2022094059A1 - Récipients et emballages à sécurité enfant - Google Patents

Récipients et emballages à sécurité enfant Download PDF

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Publication number
WO2022094059A1
WO2022094059A1 PCT/US2021/057023 US2021057023W WO2022094059A1 WO 2022094059 A1 WO2022094059 A1 WO 2022094059A1 US 2021057023 W US2021057023 W US 2021057023W WO 2022094059 A1 WO2022094059 A1 WO 2022094059A1
Authority
WO
WIPO (PCT)
Prior art keywords
lock
child
lid
storage container
resistant
Prior art date
Application number
PCT/US2021/057023
Other languages
English (en)
Inventor
Ruben KACHIAN
Mike TOROYAN
Original Assignee
Raymond Christopher Enterprises Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US17/083,192 external-priority patent/US11498730B2/en
Application filed by Raymond Christopher Enterprises Llc filed Critical Raymond Christopher Enterprises Llc
Publication of WO2022094059A1 publication Critical patent/WO2022094059A1/fr

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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
    • B65D5/38—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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/14—Non-removable lids or covers
    • B65D43/16—Non-removable lids or covers hinged for upward or downward movement
    • 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 present invention generally relates to child-resistant containers and/or packaging. More specifically, the present invention relates to child-resistant containers and/or packaging that include a safety lock or latch or a pair of safety tabs requiring a desired minimum level of dexterity to disengage before the container or package may be opened to access contents therein.
  • Child-resistant containers and/or packaging have thus played an important role in substantially inhibiting children from accessing potentially dangerous products, such as harmful chemicals, medical prescriptions, and other substances that may be particularly harmful if ingested by a child.
  • potentially dangerous products such as harmful chemicals, medical prescriptions, and other substances that may be particularly harmful if ingested by a child.
  • such child-resistant container and packaging designs have been so effective in the years since 1970 that oral prescription medicine -related deaths have dropped in the United States from approximately 1.4 deaths per year per million children under five, to a number so low that the CPSC has stopped tracking the statistic.
  • Some of the most well known child-resistant container designs are those associated with prescription medication bottles having a plastic (and difficult to remove) screw cap feature.
  • prescription medication bottles come with a cap having a collar that secures over an uppermost portion or rim of the bottle container and closes in secure fashion therewith.
  • the collar typically includes a pair of spring-based push tabs that include vertical extensions for engaging interlocking teeth on the innermost surface of a closure skirt when the cap is fully assembled onto the bottle.
  • each push tab which are typically positioned opposite one another, are manually depressed prior to applying unscrewing torque to the cap. Such a downward force disengages the push tab extensions from the interlocking teeth on the cap.
  • the cap can be turned from a locked configuration preventing access to the contents inside the container to an unlocked position permitting cap removal.
  • Such packages with secure caps were considered highly improved child-resistance packaging without significantly impeding access by adults. Still, users necessarily need to use both hands to overcome the child resistant feature to unscrew the closure cap.
  • a child-resistant tin may include a storage container having an inner cavity for retaining medical products, such as CBD or cannabis-based gummies or candies.
  • the tin may further include a lid movable relative to the storage container between a normal closed position enclosing the inner cavity and the contents therein, and an open position providing access to the inner cavity and the contents therein.
  • the tin may also include a first lock movable between a normal extended position positioned for locking engagement with the lid and an unlocked position disengaged from the lid; and a second lock movable independent of the first lock between its own normal extended position for locking engagement with the lid and its own unlocked position disengaged from the lid.
  • the first lock and the second lock are able to independently retain the lid in the normal closed position such that the lid is only pivotable therefrom to the open position by way of cooperatively positioning the first lock in its unlocked position and the second lock in its unlocked position concurrently.
  • first lock and the second lock may be disposed within the inner cavity and enclosed by a food-grade protective sheath having a size and shape to accommodate each of the first lock and the second lock thereunder.
  • the first lock may be formed integral with a first sidewall of the storage container and the second lock may be formed integral with a second sidewall of the storage container adjacent the first sidewall.
  • the child-resistant tin may be of a rectangular shape.
  • the first lock and the second lock may be formed from the same sidewall or non-adjacent sidewalls.
  • the storage container may also include a generally vertical annular shoulder that transitions at an inwardly projecting step to an interiorly located upper rim having a wall thickness relatively smaller than the annular shoulder.
  • the lid may include a commensurately downwardly extending annular skirt having a reciprocal shape for seated reception on the inwardly projecting step when the lid is in the normal closed position.
  • the downwardly extending annular skirt may encompass the upper rim and generally prevent the lid from moving side-to-side relative to the storage container.
  • the first lock and the second lock may each include a respective slide block having an outwardly facing release button movable by fingertip engagement with a locking catch normally biased into an outwardly extended position for engagement with a lip of the lid.
  • the locking catches may each include a downwardly facing planar shoulder having a size and shape to remain in locking engagement with the lip.
  • the first lock may include any number of the release buttons (e.g., two) and the second lock may also include any number of release buttons the same as (e.g., two) or different from (e.g., one or three or more) the first lock.
  • the locking catch may further include a rounded upper surface opposite a downwardly facing planar shoulder, the rounded upper surface permitting slide over engagement of the lid, for eventual enhanced surface area engagement with the downwardly facing planar shoulder.
  • first lock and the second lock may also each include a respective lock housing that includes an interior channel therein for housing a spring generally biasing the slide block in the outwardly extended position.
  • the child-resistant tin may include a third lock movable between a normal extended position positioned for locking engagement with the lid and an unlocked position disengaged from the lid.
  • the first lock, the second lock, and the third lock may independently retain the lid in the normal closed position such that the lid is only pivotable from the normal closed position to the open position by way of cooperative movement of the first lock to its unlocked position, the second lock to its unlocked position, and the third lock to its unlocked position concurrently.
  • a child-resistant package as disclosed herein may include a storage container, a lid coupled with the storage container about a hinge and pivotable between a closed position and an open position for securely storing contents therein, such as medical products, including, e.g., CBD or cannabis infused gummies or candies.
  • a first lock and a second lock may be positioned within the storage container and independently operative relative to one another to secure the lid relative to the storage container to lock the contents therein.
  • the first lock and the second lock may each include at least one release button normally biased into a forward position wherein a catch operable therewith is positioned to retain the lid in the closed position.
  • each release button may be depressible into the storage container independent of one another to move out from within engagement of the lid.
  • the lid may be movable from the closed position to the open position only when the release button of the first lock and the release button of the second lock are concurrently depressed into the storage container.
  • first lock and the second lock may each include a lock housing retaining a spring therein in engagement with a slide block having the respective release button extending therefrom.
  • each respective release button may extend out from a sidewall of the storage container for easy fingertip depression.
  • each catch may include a downwardly facing planar shoulder having an enhanced surface area positioned to engage and retain an inwardly curved lip of the lid when the lid is in the closed position.
  • the catch may also include an arcuate upper surface permitting slide-over movement of the lid from the open position to the closed position wherein the downwardly facing planar shoulder can engage the inwardly curved lip of the lid.
  • the child-resistant package may be made from a metal material such as steel, aluminum, or a metal alloy and the first lock may be formed from a front sidewall of the storage container and the second lock may be formed from an adjacent sidewall of the storage container.
  • the child-resistant tin or package may be made from other materials, such as plastic or the like.
  • a food-grade sheath may be disposed within an inner surface of the storage container and include a size and shape to accommodate the first lock and the second lock thereunder.
  • the child-resistant package may include a third lock independently operable of the first lock and the second lock, wherein each of the first lock, the second lock, and the third lock are formed from a different sidewall of the storage container and positioned or otherwise storable beneath and protected by the food-grade sheath.
  • the storage container may include at least one sidewall having an annular shoulder transitioning at an inwardly projecting step to an interiorly located upper rim having a wall thickness relatively smaller than the annular shoulder.
  • the inwardly projecting step may receive a downwardly extending annular skirt of the lid in seated reception when the child-resistant package is in the closed position.
  • the downwardly extending annular skirt may encompass the upper rim when in seated reception on the inwardly projecting step, thereby effectively preventing side-to-side movement of the lid relative to the storage container.
  • a child-resistant container as disclosed herein may include a receptacle having an inner cavity, a lid that selectively couples with the receptacle in pivoting relation about a hinge to enclose the inner cavity when in a locked position, and a lock movable between the locked position securing the lid to the receptacle to substantially prevent access to the inner cavity and an unlocked position permitting the lid to move relative to the receptacle to expose access to the inner cavity.
  • the child-resistant container may be made from a metal material selected from the group consisting of steel, aluminum, or a metal alloy. Alternatively, the child-resistant container may be made from a paper-based material, such as cardboard or the like.
  • a food-grade protective sheath may be disposed within an inner surface of the inner cavity and/or within an inner surface of the lid and may be selectively removable and/or replaceable so as to reduce longer-term ownership costs associated with the child-resistant container.
  • the protective sheath may also include an indent having a size and shape to accommodate the lock thereunder.
  • One or more of the sidewalls of the receptacle may include an annular shoulder vertically extending upwardly from a base and transitioning at an inwardly projecting step to an interiorly located upper rim having a wall thickness relatively smaller than the annular shoulder.
  • the lid may include a downwardly extending annular skirt that selectively lands in seated relation on the inwardly projecting step and adjacent the upper rim when the child-resistant container is in the locked position. When seated, the downwardly extending annular skirt may encompass the upper rim to substantially prevent side-to-side movement relative thereto, to help prevent access to the inner cavity.
  • the lock may include at least one locking catch outwardly extending from the receptacle that may include a downwardly facing planar shoulder that engages an inwardly curved lip of the annular skirt when the lid is in the locked position.
  • the lock may also include at least one channel having a spring therein that normally biases the locking catch and an integrally formed release button in a forward position externally accessible from the receptacle, wherein depression of the release button causes simultaneous movement of the normally hidden release button out from engagement with the inwardly curved lip, to release the lid from engagement with the receptacle.
  • the at least one locking catch may also include a rounded upper surface opposite the downwardly facing planar shoulder to facilitate reconnection of the inwardly curved lip over the locking catches when pivoting the lid from the unlocked position to the locked position.
  • the lid may include an outer housing having a size and shape for select slide-in reception of the receptacle.
  • the receptacle may include a pair of safety tabs outwardly extending therefrom and normally residing forwardly in a pair of respective locking channels formed in the lid when the child-resistant container is in the locked position.
  • the locking channels may also be in slideable relation with a pair of respective rearly positioned and relatively larger release channels.
  • the lid may include a spring that biases the receptacle into a forward position within the lid to locate the safety tabs into the respective locking channels. When in this locked position, a front end of the receptacle may protrude out from within the lid.
  • the lid may also include a notch exposing a relatively larger surface area of the receptacle for enhanced hand manipulation re pull-out removal.
  • the safety tabs When aligned with the release channels in the lid from at least partial compression of the spring with the receptacle, the safety tabs may pivot between a normal vertical position extending out from within the lid and a folded position adjacent a sidewall of the receptacle and within an interior of the lid, thereby permitting slide-out removal of the receptacle from the lid.
  • the child-resistant container as disclosed herein may be made from a metal material selected from the group consisting of steel, aluminum, or a metal alloy and include a receptacle having an inner cavity, a lid that selectively pivots relative to the receptacle about a hinge to enclose the inner cavity and substantially prevent access to the inner cavity when in a locked position, and a lock that includes a spring that normally biases a catch and an integrally formed release button into a forward position outwardly extending from the receptacle.
  • the catch may include a shoulder normally hidden when engaged the lid when in the locked position.
  • the release button may be inwardly depressible against the spring to simultaneously move the catch out from engagement with the lid to an unlocked position permitting the lid to move relative to the receptacle to expose access to the inner cavity. To this end, opening the lid relative to the receptacle may expose the normally hidden catch.
  • the lock may be disposed within the inner cavity and a food-grade protective sheath may be disposed over an inner surface of the inner cavity and include an indent having a size and shape to accommodate the lock thereunder.
  • at least one sidewall of the receptacle may include an annular shoulder vertically extending upwardly from a base and transitioning at an inwardly projecting step to an interiorly located upper rim having a wall thickness relatively smaller than the annular shoulder.
  • the inwardly projecting step may have a size and shape to receive a downwardly extending annular skirt of the lid in seated reception thereof when the child-resistant container is in the locked position.
  • the downwardly extending annular skirt may encompass the upper rim when in seated reception on the inwardly projecting step.
  • the catch may include a rounded upper surface opposite a downwardly facing planar shoulder to facilitate locking and unlocking.
  • the child-resistant container may include a receptacle having an inner cavity, a lid forming an outer housing having a size and shape for select slide-in reception of the receptacle to enclose the inner cavity when in a locked position, and a lock including a safety tab outwardly extending from the receptacle and normally residing forwardly in a locking channel formed in the lid when the child-resistant container is in the locked position, to substantially prevent access to the inner cavity.
  • a spring in the form of a foam pad located within the lid may bias the receptacle into a forward position within the lid to locate the safety tab into a locking channel.
  • a front end of the receptacle may protrude out from the lid and include a notch therein to expose a relatively larger surface area of the receptacle for enhanced hand manipulation.
  • the safety tab may be in slidable relation with the locking channel and a rearly positioned and relatively larger release channel. As such, the safety tab may be movable out from within the locking channel to an unlocked position permitting slide-out removal of the receptacle from the lid to expose access to the inner cavity. More specifically in this respect, when aligned with the release channel in the lid from at least partial compression of the spring with the receptacle, the safety tab may pivot between a normal vertical position extending out from within the lid and a folded position adjacent a sidewall of the receptacle and within an interior of the lid, thereby permitting slide-out removal of the receptacle from the lid.
  • FIGURE 1 is a perspective view illustrating a front, top and right sides of one embodiment of a child-resistant container as disclosed herein, in the form of a child-resistant tin;
  • FIGURE 2 is a front elevation view of the child-resistant tin of FIG. 1, more specifically illustrating a pair of sidewall mounted release buttons;
  • FIGURE 3 is a rear elevation view of the child-resistant tin of FIGS. 1-2, more specifically illustrating an upper lid coupled to a lower storage container about a hinge;
  • FIGURE 4 is a left side elevation view of the child -resistant tin of FIGS. 1-3, illustrating the lid in a closed position;
  • FIGURE 5 is a top plan view of the child-resistant tin of FIGS. 1-4 with the lid in the close position;
  • FIGURE 6 is a bottom plan view of the child-resistant tin of FIGS. 1-5;
  • FIGURE 7 is a partial exploded perspective view of the child-resistant tin similar to FIG. 1, further illustrating the lid in an open position exposing an inner storage cavity having an inner protective shield;
  • FIGURE 8 is a front elevation view of the child-resistant tin similar to FIG. 2 with the lid in the option position, further illustrating a pair of locking catches normally hidden by the lid when in the closed position;
  • FIGURE 9 is a perspective view illustrating a rear, top and right sides of the child-resistant tin with the lid in the open position, further illustrating a lock housing internally mounted within the inner storage cavity and carrying the release buttons and the pair of locking catches;
  • FIGURE 10 is an exploded perspective view more specifically illustrating the locking system
  • FIGURE 11 is an enlarged perspective view taken about the circle 11 in FIG. 9, more specifically illustrating the locking system mounted to a sidewall of the storage container;
  • FIGURE 12 is a cross-sectional view of the locking system taken about the line 12-12 in FIG. 11, further illustrating a spring-biased slide block within an interior channel of the housing;
  • FIGURE 13 is a perspective view illustrating a front, top and left sides of another embodiment of a child-resistant container as disclosed herein, in the form of a child-resistant box;
  • FIGURE 14 is a front elevation view of the child-resistant box of FIG. 13, further illustrating one of a pair of safety tabs residing within one of a pair of respective locking channels;
  • FIGURE 15 is a rear elevation view of the child-resistant box of FIGS. 13-14, further illustrating the other of the pair of safety tabs residing within the other of the pair of respective locking channels;
  • FIGURE 16 is a right side elevation view of the child-resistant box of FIGS. 13- 15, further illustrating each of the pair of safety tabs extending from opposite sides of an outer housing of the child-resistant box;
  • FIGURE 17 is a left side elevation view of the child-resistant box of FIGS. 13-16;
  • FIGURE 18 is a top plan view of the child-resistant box of FIGS. 13-17;
  • FIGURE 19 is a bottom plan view of the child-resistant box of FIGS. 13-18;
  • FIGURE 20 is a perspective view of the child-resistant box similar to FIG. 13, further illustrating inward movement of an alternative inner storage container and inward rotation of the pair of safety tabs within a now aligned corresponding pair of release channels in the outer housing;
  • FIGURE 21 is a perspective view similar to FIG. 20, further illustrating outward movement of the inner storage container with the pair of safety tabs positioned within the outer housing;
  • FIGURE 22 is a perspective view similar to FIG. 21, further illustrating slide out removal of the inner storage container out from within the outer housing;
  • FIGURE 23 is a perspective view similar to FIGS. 21 and 22, further illustrating removal of the inner storage container from the outer housing;
  • FIGURE 24 is a perspective view similar to FIGS. 21-23, further illustrating outward rotation of each of the safety tabs to a normal vertical configuration with substantial removal of the inner storage container from the outer housing;
  • FIGURE 25 is an exploded perspective view illustrating the inner storage container completely removed from the outer housing
  • FIGURE 26 is a bottom perspective view of the removed inner storage container
  • FIGURE 27 is a partial cut-away perspective view illustrating an internally located sponge in a compressed position
  • FIGURE 28 is a partial cut-away perspective view illustrating the internally located sponge in a normal uncompressed position
  • FIGURE 29 is a perspective view illustrating an alternative child-resistant tin wherein the locking system includes a set of three release buttons;
  • FIGURE 30 is a front elevation view of the alternative child-resistant tin of FIG. 29;
  • FIGURE 31 is a rear elevation view of the alternative child-resistant tin of FIGS. 29 and 30;
  • FIGURE 32 is a right side elevation view of the alternative child-resistant tin of FIGS. 29-31, the left side elevation view being a mirror image thereof;
  • FIGURE 33 is a top plan view of the alternative child-resistant tin of FIGS. 29- 32;
  • FIGURE 34 is a bottom plan view of the alternative child-resistant tin of FIGS. 29-33;
  • FIGURE 35 is a perspective view illustrating a rear, top and right sides of the alternative child-resistant tin of FIGS. 29-34 with the lid in an open position, further illustrating the lock housing internally mounted within the inner storage cavity and carrying the set of three release buttons within a housing;
  • FIGURE 36 is a perspective view illustrating another alternative child-resistant tin including a pair of independently operable locking systems on adjacent sidewalls;
  • FIGURE 37 is a front elevation view of the alternative child-resistant tin of FIG. 36;
  • FIGURE 38 is a rear elevation view of the alternative child-resistant tin of FIGS. 36 and 37;
  • FIGURE 39 is a right side elevation view of the alternative child-resistant tin of FIGS. 36-38;
  • FIGURE 40 is a left side elevation view of the alternative child-resistant tin of FIGS. 36-39;
  • FIGURE 41 is a top plan view of the alternative child-resistant tin of FIGS. 36- 40;
  • FIGURE 42 is a bottom plan view of the alternative child-resistant tin of FIGS. 36-41;
  • FIGURE 43 is a perspective view illustrating a rear, top, and left sides of the alternative child-resistant tin of FIGS. 36-42 with the lid in an open position, and further illustrating the pair of independently operable locking systems mounted within the inner storage cavity on adjacent sidewalls thereof;
  • FIGURE 44 is a perspective view illustrating a front, top and right sides of the alternative child-resistant tin o FIGS. 36-43, further illustrating simultaneous operation of the pair of independently operable locking systems to open the lid of the tin.
  • the present invention for a child-resistant container and/or package is generally illustrated with respect to several embodiments of a child-resistant tin 30, 30’, 30” in FIGS. 1-12 and 29-44 and with respect to several embodiments of a child-resistant box 32 in FIGS. 13-28.
  • the designs associated with the child-resistant tin 30, 30, 30” and/or the childresistant box 32 are particularly ideal for both dispensary compliance purposes at the point of sale and for safe home use as an after-purchase product.
  • the child-resistant tin 30, 30, 30 includes a storage container 34 coupled to a lid 36 about a hinge 38, e.g., as illustrated in FIGS. 1-9 and 29-44. While the storage container 34 and the lid 36 are each generally illustrated in a rectangular shape in FIGS. 1-9 and 29-44, a person of ordinary skill in the art would recognize that the shape may vary (e.g., square, circular, trapezoidal, triangular, etc.). Each of the storage container 34 and the lid 36 are configured for interlocking engagement with one another to house contents therein, such as medical or medicinal products that include cannabis or CBD, including, e.g., food-grade edibles (e.g., gummies, candies, chocolate, etc.).
  • a storage container 34 and the lid 36 are each generally illustrated in a rectangular shape in FIGS. 1-9 and 29-44, a person of ordinary skill in the art would recognize that the shape may vary (e.g., square, circular, trapezoidal, triangular, etc.).
  • the child-resistant tin 30, 30’, 30 may be made from a metal material such as steel, aluminum, or a related metal alloy material. Alternatively, the child-resistant tin 30, 30’, 30” may be made from any food grade material. Additionally, or instead of, the child-resistant tin 30, 30’, 30” may further include a food-grade protective sheath 39 (FIG. 7) that adheres to or otherwise substantially attaches to an interior surface area of the storage container 34 (FIG. 7) and/or the lid 36. The food-grade protective sheath 39 may provide a buffer between product and the material forming the storage container 34. A locking system 40, 40’, 40” (best illustrated in FIGS.
  • the protective sheath 39 may include a recess or indent 41 to accommodate and protect the operational components of the locking system 40 that may reside within the storage container 34.
  • the sheath 39 may include more than one recess or indent 41, depending how many of the locking systems 40, 40’, 40” are incorporated into the child-resistant tin 30, 30’, 30”.
  • the storage container 34 may include a series of interconnected side walls 42 that include a lower annular shoulder 44 vertically extending upwardly that transitions at an inwardly projecting step 46 to an interiorly located upper rim 48 having a wall thickness relatively smaller than that of the lower annular shoulder 44.
  • the formation of the annular shoulder 44, the step 46, and the upper rim 48 facilitates select landed and secured reception of the lid 36 onto the storage container 34.
  • the lid 36 includes a downwardly extending annular skirt 50 having a reciprocal size and shape of the void formed by the reduced wall thickness of the upper rim 48 relative to the annular shoulder 44 at the step 46.
  • annular skirt 50 This allows the annular skirt 50 to land on the step 46 in adjacent relation to the upper rim 48 to prevent side-to-side movement of the lid 36 relative to the storage container 34 when in the closed position illustrated in FIGS. 1-6, 29-34, and 36-42. Accordingly, when in this position, the annular skirt 50 generally encompasses the upper rim 48 to lock the contents (e.g., medical or food products, including, e.g., medicated gummies) inside.
  • contents e.g., medical or food products, including, e.g., medicated gummies
  • locking engagement of the tin 30 may be accomplished, e.g., by locking the lid 36 relative to the storage container 34 by way of a pair of locking catches 52 having a respective set of downwardly facing planar shoulders 54 designed to catch or otherwise sufficiently engage or retain an inwardly curved lip 56 of the annular skirt 50.
  • locking engagement of the tin 30’ may be accomplished, e.g., by locking the lid 36 relative to the storage container 34 with a trio of the locking catches 52 having a respective set of downwardly facing planar shoulders 54 (best illustrated in FIG. 12) designed to catch or otherwise sufficiently engage or retain the inwardly curved lip 56 of the annular skirt 50.
  • FIGS. 29-35 locking engagement of the tin 30’ may be accomplished, e.g., by locking the lid 36 relative to the storage container 34 with a trio of the locking catches 52 having a respective set of downwardly facing planar shoulders 54 (best illustrated in FIG. 12) designed to catch or otherwise sufficiently engage or retain the inwardly curved lip 56 of the annular
  • locking engagement of the tin 30” may be accomplished, e.g., by locking the lid 36 relative to the storage container 34 with the combination of a pair of the locking systems 40, 40” formed in adjacent side walls of the storage container 34, as discussed in more detail below.
  • FIGS. 10-12 illustrate an exemplary construction of the locking systems 40, 40’, 40”, and specifically with respect to the locking system 40.
  • the locking systems 40, 40’, 40 may include a housing 58 forming a general boxlike structure with a pair of mounting wings 60 outwardly projecting from each side and configured for flush engagement with an inner surface 61 of one of the side walls 42 of the storage container 34 (e.g., as best illustrated in FIG. 11).
  • a pair of mounting bolts 62 may be configured to extend through a respective pair of apertures 63 (best illustrated in FIG. 10) formed in each of the mounting wings 60 for attachment of the locking systems 40, 40’, 40” to one of the vertical or upstanding sidewalls 42 of the storage container 34.
  • FIG. 10-12 illustrate an exemplary construction of the locking systems 40, 40’, 40”, and specifically with respect to the locking system 40.
  • the locking systems 40, 40’, 40” may include a housing 58 forming a general boxlike structure with a pair of mounting wings 60 outwardly projecting
  • FIGS. 10-12 illustrate a pair of the locking catches 52, a pair of the downwardly facing planar shoulders 54, a pair of the interior channels 64, a pair of the springs 66, a pair of the slide blocks 68, and a pair of the release buttons 70.
  • the locking system may include more of each, such as three of the locking catches 52, three of the downwardly facing planar shoulders 54, three of the interior channels 64, three of the springs 66, three of the slide blocks 68, and three of the release buttons 70 as illustrated in FIGS. 29-35 with respect to the locking system 40’.
  • This latter embodiment may enhance security by increasing the required dexterity to operate all three of the release buttons 70 simultaneously, in order to open the child-resistant tin 30’.
  • the locking system 40 may include as few as one of the locking catches 52, one of the downwardly facing planar shoulders 54, one of the interior channels 64, one of the springs 66, one of the slide blocks 68, and one of the release buttons 70. When used alone, a user would only need to operate one release button 70 to open the lid 36.
  • the locking system 40 is paired with the locking system 40, which necessarily requires that a user operate both locking systems 40, 40’ simultaneously to unlatch the lid 36 from the storage container 34 to gain access to the contents therein. Consequently, this may require even more coordination and/or dexterity, thereby also enhancing security.
  • one or more of the locking systems 40, 40’, 40 may be used alone or in combination with one another, including, e.g., all three locking systems 40, 40’, 40” used together in a single child-resistant tin; a single child-resistant tin may include multiple of only one of the locking systems 40, 40’, 40”; or each of the locking systems 40, 40’, 40” may be mixed and/or matched as needed and/or desired in various child-resistant tin designs.
  • each of the release buttons 70 may move independently of one another, z.e., depression of one release button 70 may only cause disengagement of one of the locking catches 52. In this embodiment, it would be necessary to depress the second and any additional release buttons 70 simultaneously to unlock the lid 36 from the storage container 34.
  • the release buttons 70 may be interconnected such that depression of one of the release buttons 70 effectively operates all release buttons within the housing 58, wherein all of the locking catches 52 may disengage through movement (z.e., depression) of only one of the release buttons 52.
  • depressing the release buttons 70 causes the downwardly facing planar shoulders 54 of the locking catches 52 to retract out from a normal outwardly projecting position, e.g., as best shown in FIGS. 12 and 44.
  • the downwardly facing planar shoulders 54 no longer provide a surface area sufficient for engagement with the inwardly curved lip 56 of the annular skirt 50 to remain coupled thereto.
  • the lid 36 is no longer held in the closed position, and can be rotated about the hinge 38 to an open position as generally illustrated in FIGS. 7-9, 35, and 43-44.
  • Each of the locking catches 52 may include a rounded or curved/arcuate upper surface 71 to better facilitate sliding movement of the annular skirt 50 over the locking latches 52 for snap-fit engagement up underneath against the downwardly facing planar shoulders 54.
  • the childresistant box 32 may generally include an outer housing 72 having a size and shape to selectively receive and retain an inner storage container 74 therein.
  • a pair of safety tabs 76 extend out beyond opposing sides of the outer housing 72 and reside forwardly biased within a locking channel 78 designed as a forward slot to prevent pull out removal of the inner storage container 74 out from within the outer housing 72 when in this normal closed position.
  • the locking channel 78 is in slideable relation with a ready positioned and relatively larger release channel 80 having a size and shape relatively larger than one of the pair of safety tabs 76.
  • the size and shape of the release channels 80 permit inward folding of each of the safety tabs 76 into the interior of the outer housing 72 for purposes of disengaging the inner storage container 74 from the outer housing 72, to permit removal therefrom as discussed in more detail herein.
  • the inner storage container 74 is biased in a forward position as generally illustrated in FIGS. 13-19 with each of the safety tabs 76 firmly located within respective locking channels 78. This ensures that the inner storage container 74 remains locked to the outer housing 72 to prohibit access to contents therein (e.g., medicinal products such as gummies or candies containing CBD) during non-use.
  • the storage container 74 may be generally biased into this forward position by an internally located spring 82, such as the foam insert 82 illustrated in the partial cut-away perspective views of FIGS. 27 and 28.
  • a front end 84 of the inner storage container 74 may extend out from a portion of the outer housing 72 for purposes of hand manipulation to open the inner storage container 74 to access product inside.
  • FIG. 20 illustrates applying a force along Arrow B to depress the storage container 74 within the outer housing 72 against the spring 82 located therein.
  • Such movement of the storage container 74 within the outer housing 72 causes each of the safety tabs 76 to move out of engagement with each of the locking channels 78 and into general alignment with each of the release channels 80.
  • the safety tabs 76 may fold or bend inwardly toward the body of the inner storage container 74 and through the opening formed by the relatively larger release channels 80.
  • releasing application of the force applied along Arrow B (FIG. 20) allows the internally located spring 82 to push the inner storage container 72 out from within the outer housing 72 along Arrow D (FIG.
  • the inwardly folded safety tabs 76 remain folded flush against the inner storage container 74 and within the outer housing 72, and are otherwise no longer extending out from either of the locking channels 78 or the release channels 80.
  • a portion of the front end 84 of the storage container 74 extends out from within the interior of the outer housing 72 to permit better hand manipulation thereof for purposes grasping and removing the inner storage container 74 out from within the outer housing 72.
  • the outer housing 72 may include a notch 86 that exposes a greater surface area of the inner storage container 74, as generally illustrated in FIG. 22, to help facilitate hand grasping removal therefrom.
  • the safety tabs 76 are now free to move or slide within the outer housing 72 so the storage container 74 may be pulled out from within the outer housing 72 for purposes of exposing an inner storage cavity 88 therein.
  • the inner storage cavity 88 may be designed to store medicinal products, such as gummies, candies, or other edibles or consumables.
  • FIG. 25 illustrates the inner storage container 74 completely removed out from within the interior of the outer housing 72 and in exploded relation relative thereto. Once removed, each of the safety tabs 76 may spring outwardly back into a normal generally perpendicular position as illustrated in FIGS. 25 and 26.
  • the storage container 74 may be reinserted within the interior of the outer housing 72 by folding each of the safety tabs 76 flush with an outer surface thereof to fit within the inner side walls of the outer housing 74.
  • sliding the storage container 74 back into the outer housing 72 allows the safety tabs 76 to travel flush therein until realigned with the release channel 80.
  • each of the safety tabs 76 spring bias outwardly, thereby extending out from within the interior of the outer housing 74 and into the position illustrated, e.g., in FIG. 20.
  • FIGS. 36-44 illustrate an alternative embodiment of the child-resistant tin 30” incorporating two of the locking systems 40, 40”.
  • the locking systems 40, 40 are incorporated into adjacent sidewalls, namely the locking system 40 is incorporated into a front sidewall 90 while the locking system 40” is incorporated into a right sidewall 92.
  • the locking systems 40, 40 operate in substantially the same manner as disclosed above with respect to the child-resistant tins 30, 30’, except that both of the locking systems 40, 40” must be operated concurrently or simultaneously to release the lid 36 from locking engagement with the storage container 34.
  • FIG. 44 illustrates simultaneous depression of all of the release buttons 70 of the locking systems 40, 40” along the directional Arrows A and B indicated therein, such that the respective downwardly facing planar shoulders 54 of each of the slide blocks 68 slides back out from engagement with the inwardly curved lip 56 of the lid 34.
  • This movement allows the lid 34 to pivot rearwardly to open access to the storage container 34.
  • the springs 66 push the release buttons 70 forward to reposition the downwardly facing planar shoulders 54 out from within the respective sidewalls 90, 92 and in a position to catch the inwardly curved lip 56 of the lid 36, when the lid 36 pivots back about the hinge 38 to a closed position as illustrated in FIGS. 36-42.
  • the locking systems 40, 40 do not necessarily need to be formed from adjacent sidewalls.
  • one of the locking systems 40, 40” may be formed in any one of the front side wall 90, the right sidewall 92, a left sidewall, or a rear sidewall thereof, while the other of the locking systems 40, 40” may be formed in any of the other of the front side wall 90, the right sidewall 92, the left sidewall, or the rear sidewall thereof (e.g., in embodiments wherein the geometric shape of the child-resistant tin is a square).
  • the child-resistant tin may include three or more of the locking systems 40, 40’, 40”.
  • locking engagement may be through use of all three of the locking systems 40, 40’, 40” located within three separate sidewalls of the storage container 34 (e.g., the front sidewall 90, the right sidewall 92, and left sidewall).
  • the locking systems 40, 40’, 40” may be mixed and matched.
  • the storage container 34 may have two of the locking systems 40 integrated into the left and right sidewalls, while the locking system 40’ may be integrated into the front sidewall.
  • the child-resistant tin includes a different number of sidewalls (e.g., if the child-resistant tin where a hexagon), more than three of the locking systems 40, 40’, 40” may be incorporated therein to enhance the difficulty of opening the lid 36 relative to the storage container 34 to enhance security related thereto.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

La présente invention concerne un récipient à sécurité enfant qui comprend un contenant ayant une cavité interne, un couvercle qui se couple de manière sélective avec le récipient pour enfermer la cavité interne lorsqu'il se trouve dans une position verrouillée, ainsi qu'un verrou mobile entre la position verrouillée fixant le couvercle au récipient pour empêcher sensiblement l'accès à la cavité interne et une position déverrouillée permettant au couvercle de se déplacer par rapport au contenant pour exposer l'accès à la cavité interne. La combinaison contenant et couvercle peut comprendre un couvercle qui pivote par rapport à un récipient autour d'une charnière et se verrouille sur celui-ci par des crochets de verrouillage dans les parois latérales du récipient ; ou peut comprendre un boîtier externe renfermant un récipient de stockage interne dans une relation de coulissement, une paire de languette de sécurité s'étendant à partir du récipient de stockage interne et à travers le boîtier externe dans une paire respective de canaux de verrouillage formés en son sein.
PCT/US2021/057023 2020-10-28 2021-10-28 Récipients et emballages à sécurité enfant WO2022094059A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/083,192 US11498730B2 (en) 2018-07-31 2020-10-28 Child-resistant containers and packaging
US17/083,192 2020-10-28

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WO2022094059A1 true WO2022094059A1 (fr) 2022-05-05

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020185404A1 (en) * 2001-03-20 2002-12-12 Donegan Michael Patrick Child resistant compact case
US20090152134A1 (en) * 2004-04-20 2009-06-18 Nick Katsis Childproof Package
US20140151388A1 (en) * 2012-12-03 2014-06-05 The Procter & Gamble Company Child deterrent closure
US20200039707A1 (en) * 2018-07-31 2020-02-06 More Agency, Inc. Child-resistant containers and packaging

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020185404A1 (en) * 2001-03-20 2002-12-12 Donegan Michael Patrick Child resistant compact case
US20090152134A1 (en) * 2004-04-20 2009-06-18 Nick Katsis Childproof Package
US20140151388A1 (en) * 2012-12-03 2014-06-05 The Procter & Gamble Company Child deterrent closure
US20200039707A1 (en) * 2018-07-31 2020-02-06 More Agency, Inc. Child-resistant containers and packaging

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