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EP2945875B1 - Système de bouchage à l'épreuve des enfants - Google Patents

Système de bouchage à l'épreuve des enfants Download PDF

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Publication number
EP2945875B1
EP2945875B1 EP14700435.2A EP14700435A EP2945875B1 EP 2945875 B1 EP2945875 B1 EP 2945875B1 EP 14700435 A EP14700435 A EP 14700435A EP 2945875 B1 EP2945875 B1 EP 2945875B1
Authority
EP
European Patent Office
Prior art keywords
section
container
chamber
lid
container closure
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.)
Active
Application number
EP14700435.2A
Other languages
German (de)
English (en)
Other versions
EP2945875A2 (fr
EP2945875C0 (fr
Inventor
Matthias Schneider
Kai Tiesberger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanner GmbH
Original Assignee
Sanner GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanner GmbH filed Critical Sanner GmbH
Publication of EP2945875A2 publication Critical patent/EP2945875A2/fr
Application granted granted Critical
Publication of EP2945875B1 publication Critical patent/EP2945875B1/fr
Publication of EP2945875C0 publication Critical patent/EP2945875C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
    • B65D45/16—Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
    • 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
    • B65D50/045—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 where one action elastically deforms or deflects at least part of the closure, the container or an intermediate element, e.g. a ring
    • B65D50/046—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 where one action elastically deforms or deflects at least part of the closure, the container or an intermediate element, e.g. a ring and such deformation causes the disengagement of locking means, e.g. the release of a pawl-like element from a tooth or abutment, to allow removal of the closure by simultaneous rotation
    • 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 relates to a container closure for a container with a receiving space for receiving a packaged product, in particular tablets, wherein the container closure has a container-side section in which a dispensing opening for the packaged product is formed, wherein the container closure has a lid section for closing the dispensing opening, which is connected to the container-side section via a hinge, and wherein a child safety lock is provided.
  • Child-resistant container closures are regularly used when a packaged product needs to be protected from access by children. This is the case with medicines, for example, as their accidental ingestion by children can lead to serious health problems. Child-resistant container closures are also used for other goods, such as chemical products, which need to be protected from access by children.
  • Container closures with a container-side section and a hinged lid section are known.
  • US 2007/0125741 A1 describes a so-called flip-top container that is equipped with a child safety lock.
  • the closure has a latch that sits in a small recess when the lid is closed.
  • the child safety lock can be unlocked by pressing the latch in a radial direction inwards.
  • GB 2 319 244 A From the GB 2 319 244 A is a child-resistant container with a lid that is secured in its closed position by a snap lock, The latch, which is located on the side opposite the hinge, can be unlocked by pressing inwards.
  • the EP 1 357 049 A2 describes a child-resistant dispenser.
  • prongs are provided on the side of the lid, which can be brought into engagement with shoulders provided on the container-side section.
  • the US$4,974,735 describes a container closure whose lid is provided with locking arms which engage in slots provided on the container-side portion.
  • the WO 2010/068548 A1 describes a container that is filled from the bottom and has a container closure with a child safety lock.
  • the child safety lock has clamping elements that are arranged on the container closure and the container body. The clamping elements are arranged on the end of the container closure opposite the hinge.
  • the WO97/48615 A1 describes a container with a child safety lock.
  • the lid and the container body have hook-shaped elements that can be unlocked with the fingers.
  • the US$4,127,221 is considered to be the closest prior art to claim 1 and describes a child-resistant container closure.
  • the child-resistant closure is implemented via a recess in the lid and a locking hook protruding from this recess.
  • the WO 03/095319 A1 describes a child-resistant container closure.
  • the child safety lock is activated via a recess in the lid and a rotary locking lever protruding from this recess.
  • the US$5,549,214 shows a container for medical waste, for example, which can be permanently closed by a sealing mechanism.
  • closures have the disadvantage that they are not as easy to use as desired.
  • the difficulty here is that the child-resistant closures have to be designed in such a way that small children cannot open them.
  • adults should be able to open the closures easily and as intuitively as possible.
  • container closures for medicines it must be taken into account that these should also be suitable for older and sick people who may have reduced mobility of their fingers.
  • the present invention therefore has the object of providing a child-resistant container closure which is easy to handle and can be produced simply and inexpensively.
  • the container-side section forms a chamber separated from the receiving space and that the child safety lock is arranged in the chamber at least in a closed position of the lid section.
  • the design with a container closure can be made in the desired size in the chamber separated from the receiving space in the container-side section. In this way, even older people or sick people with limited finger mobility can operate the child safety lock without any problems.
  • the chamber can accommodate the child safety lock completely or partially.
  • the container closure can be manufactured cost-effectively.
  • the container closure can be designed as a plastic injection-molded part that can be manufactured cost-effectively in large quantities.
  • a further advantage of the design according to the invention is that the height of the container closure can be kept low. This also enables the container closure to be designed in a visually pleasing manner.
  • Packaging with a container closure according to the invention is suitable for both solid and liquid packaging items. It is particularly suitable for piece-shaped packaging items such as tablets, capsules and the like. Medicines can preferably be packaged in this way.
  • the child safety lock has a clamping section on the lid side, which forms a positive connection with a corresponding clamping section of the chamber.
  • a side wall of the chamber can form the clamping section of the chamber.
  • the clamping section on the lid side can be designed as a clamping tab, for example. A distance can be provided between the clamping tab and the hinge.
  • a clamping section on the lid side and a clamping section of the chamber are provided on two opposite sides of the container closure.
  • the child safety lock has an operating section for unlocking the clamping sections.
  • the operating section can be Actuation button.
  • two actuation sections are provided, which are arranged on opposite sides of the container closure. By actuating these simultaneously (preferably by an inward pressure), the child safety lock can be unlocked.
  • each actuation section is assigned a clamping section.
  • the actuating section has a protruding edge, wherein the protruding edge forms a positive connection with the clamping section of the chamber, which prevents the child safety lock from being unlocked.
  • the positive connection which in particular prevents the actuating section from moving inwards, can make it more difficult for the container closure to be opened in an undesirable manner.
  • the positive connection can preferably be achieved by forming an undercut on the clamping section of the chamber and/or on the actuating section.
  • a further advantageous embodiment provides that the actuating section is assigned to the clamping section of the chamber, whereby by pressing on the actuating section the clamping section of the chamber can be moved into a release position in order to unlock the child safety lock.
  • This design also achieves good, intuitive operation without the container closure being able to be opened in an impermissible manner by small children.
  • Good usability is achieved in particular when a recess is provided in the clamping section of the chamber, into which a projection provided on the cover-side clamping section engages and/or when a projection is formed on the clamping section of the chamber, which engages in a recess provided on the cover-side clamping section formed recess.
  • the cover-side clamping section is accessible through the recess in the clamping section of the chamber, wherein the child safety lock can be unlocked by pressing on the clamping section.
  • the projection can form the actuating section of the child safety lock.
  • a further improvement in usability results when the recess has a size that is between 40 mm 2 and 90 mm 2 , in particular between 50 mm 2 and 80 mm 2 . It has been shown that good usability can be achieved with such a design. This is helped by the fact that the projection can be easily felt with the pressure surface, whereby the recess does not allow the projection to be pressed inwards as far as desired with the finger. This can prevent the respective projection from being moved too far inwards, for example. It is advantageous if the projection has a pressure surface with a corresponding size, i.e. also between 40 mm 2 and 90 mm 2 , in particular between 50 mm 2 and 80 mm 2 .
  • the projection can in particular be designed as a button. It is preferred that the projection and the recess have a diameter between 8 mm and 10 mm.
  • the projection and recess are preferably round, in particular circular.
  • the pressure surface can be provided with a decoration or a logo.
  • a particularly preferred embodiment provides that the clamping section of the chamber is formed by a region of a side wall of the chamber, wherein the recess is arranged in the side wall of the chamber.
  • the recess is arranged in the side wall of the chamber.
  • two recesses are arranged in opposite sections of the side wall (or in opposite side walls). In this way, intuitive usability is further improved.
  • a further improvement in operability is achieved if the side wall of the chamber is provided in a recess at the actuating section adjacent area has a recessed area.
  • the child safety lock in particular the actuating sections, can be operated particularly easily and intuitively.
  • the actuating section or the projection can protrude outwards relative to the recessed area and can therefore be easily grasped.
  • the actuating section does not protrude beyond the outer contour of the side wall of the chamber or the container wall, which in particular simplifies mechanical transport of the container closure, e.g. during filling.
  • the recess and the projection have corresponding contours in an area of mutual contact, with the contours each being round in at least one section. On the one hand, this enables good operability. In addition, the forces are well distributed by the round design of the contours. It is particularly preferred that the projection and recess have a round, preferably circular, base area.
  • the chamber is arranged in an area between the dispensing opening and the hinge.
  • the packaged goods can be removed particularly easily.
  • good usability can be achieved.
  • a particularly advantageous embodiment of the invention provides that the lid section has an apron-shaped projecting edge, the length of the apron-shaped edge increasing with the distance from the hinge. Preferably, the length increases continuously.
  • the apron-shaped edge can run from one side of the hinge around the lid section to the other side of the hinge. In this way, the lid has an oblique course. In this way, differences in wall thickness in the container-side section can be advantageously avoided, which can otherwise lead to shape deviations such as out-of-roundness and sealing problems.
  • the usability and in particular the reliable dispensing of the packaged goods is improved by the fact that the dispensing opening is formed by a tubular section, against which a protruding sealing section of the lid rests sealingly when the lid section is in the closed position, and that a size limiting section is provided on the tubular section, which extends radially inwards from the tubular ring-shaped section and reduces the clear width of the dispensing opening.
  • the size limiting section enables adaptation to different sizes of the packaged goods, e.g. to different tablet sizes, without having to create a completely new injection mold.
  • the clear width of the size limiting section can be adapted to different sized tablets or the like using tool inserts.
  • the size limiting section advantageously extends diagonally inwards.
  • An advantageous embodiment of the invention provides that the container-side section and/or the lid section have longitudinal side surfaces and transverse side surfaces, and that the longitudinal side surfaces have a greater width than the transverse side surfaces. Such a design not only results in a compact and attractive design, but also good usability.
  • the width of the longitudinal side surfaces is preferably more than 1.5 times the width of the transverse side surfaces.
  • the container-side lid section and the container can have an oval or rectangular shape, for example.
  • the invention further relates to a container with a receiving space for receiving a packaged product, the receiving space being delimited by a container wall, and with a container closure according to the invention.
  • the container closure with the container-side section can be designed as a separate injection-molded part, or it is designed as one piece with the container wall. In this case, filling can take place via an opening in the base of the container, which is closed after filling.
  • the side wall of the chamber is formed by an extension of the container wall.
  • the lid section and the container-side section are designed as a one-piece injection-molded part made of plastic.
  • the hinge can be designed as a film hinge. This results in a high level of stability of the container closure. At the same time, this contributes to low manufacturing costs.
  • the container-side section has a partition wall, a first side of which delimits the chamber and a second side of which delimits the receiving space.
  • the chamber separated from the receiving space can be designed particularly expediently.
  • the partition wall can be designed in such a way that the packaging material can be dispensed particularly easily through the dispensing opening.
  • the container-side section forms side walls of the chamber that are connected to the partition wall, the side walls being part of an outer wall of the container-side section.
  • the chamber has a rear wall that connects the side walls, the lid section being arranged on the rear wall via the hinge. This design makes it possible to achieve particularly good operability of the container closure. It is also advantageous if the chamber is at least partially covered by the lid section in a closed position. In this way, the child safety lock can be protected from contamination in the closed position.
  • the dispensing of the packaged goods is made easier by the fact that the partition wall forms a sliding surface with an inner contour that narrows towards the dispensing opening.
  • the sliding surface can be a pouring aid In this way, the packaged goods can be guided to the dispensing opening.
  • piece-shaped packaged goods such as tablets or capsules
  • the risk of the packaged goods jamming is reduced and the tablets or capsules can be easily removed individually.
  • the partition wall has, at least in sections, a contour that is rotationally symmetrical to an imaginary longitudinal axis. In this way, the manufacturing costs are also reduced, since the injection molding tool with the rotationally symmetrical contour can be machined on a lathe. In a particularly advantageous manner, the imaginary longitudinal axis runs through the dispensing opening.
  • the imaginary longitudinal axis runs through the center of the dispensing opening and/or perpendicular to the dispensing opening.
  • the lid section has a seal which seals the dispensing opening when the lid section is in the closed position.
  • Figures 1a to 1m show a first embodiment of the invention.
  • Figure 1a a perspective view of a container 1 with a container closure 2.
  • the Figures 1b and 1c show the same container in side view, once the long side and once the short side.
  • Figure 1d shows a longitudinal section through the container along the line DD in Figure 1c .
  • Figure 1e shows a cross section through the container along the line AA in Figure 1b.
  • Figure 1f shows enlarged detail B from Figure 1e.
  • Figure 1g shows a cross section through the container along the line CC in Figure 1b .
  • Figures 1h and 1i show enlarged details F and E in Figure 1d .
  • Figure 1j shows a longitudinal section through the container according to Figure 1d , with the desiccant also shown.
  • Figure 1k shows a longitudinal section through the container with the lid section opened.
  • Figure 1l shows enlarged detail C from Figure 1k.
  • Figure 1m shows a top view of the container.
  • the container closure 2 has a container-side section 3 and a lid section 4, which is connected to the container-side section 3 via a hinge 5.
  • the hinge 5 is designed as a film hinge and allows the lid section 4 to be opened, whereby it remains hinged to the container-side section 3 via the hinge 5.
  • the lid section 4 can be designed as a flip-top closure.
  • the container 1 shown encloses a receiving space 6 (cf. Figure 1d ) in which a packaged product can be accommodated.
  • the container 1 shown is particularly suitable for the storage of medical Products such as tablets or capsules. But it can also be used for other solid or liquid products.
  • the container 1 is provided with a child safety lock 7. This prevents the lid section 4 from being removed from the Figure 1a shown closed position is opened impermissibly. It is clearly visible in Figure 1a the operating section 8 of the child safety lock 7.
  • Figure 1a Furthermore, it can be seen that the container-side section 3 and the lid section 4 have longitudinal side surfaces 9 and transverse side surfaces 10, wherein the longitudinal side surfaces 9 have a greater width than the transverse side surfaces 10. This results in a cross-sectionally essentially rectangular basic shape of the container 1, wherein the edges are clearly rounded.
  • Figure 1d shows a longitudinal section through the container.
  • the receiving space 6 located inside the container 1, which is delimited by a container wall 11, can be clearly seen here.
  • Figure 1d also shows further details of the child safety lock 7.
  • the container-side section 3 forms a chamber 12 separated from the receiving space 6.
  • the The container-side section 3 has a partition wall 13, of which a first (upwardly facing) side delimits the chamber 12 and a second (downwardly facing) side delimits the receiving space 6.
  • the container-side section 3 also forms side walls 14 of the chamber 12, which are connected to the partition wall 13 (cf. Figure 1b ).
  • the side walls 14 are part of the outer wall of the container-side section 3.
  • the chamber 12 also has a rear wall 15. This connects the opposite side walls 14 and is connected to the partition wall 13 at its lower area.
  • Figure 1d shows, for the purpose of illustration, a single tablet 17 in the area of the dispensing opening 16.
  • the receiving space 6 can be filled with a plurality of such tablets.
  • Figure 1d It can also be clearly seen that the chamber 12 is arranged in the area between the dispensing opening 16 and the hinge 5.
  • the child safety lock 7 engages in the chamber 12.
  • the child safety lock 7 in the embodiment shown has two identically designed cover-side clamping sections 18, which are arranged on the sides of the cover section 4.
  • the cover-side clamping sections 18 each have the shape of a movable tongue.
  • the tongue is movable because the tongue itself is elastic. This is particularly good in the Figures 1e and 1f
  • the tongues can also be designed to be movable in that the cover section 4, to which the tongues are attached, is elastically deformable.
  • the cover-side clamping sections 18 extend into the chamber 12 in the closed position of the cover section 4. They form corresponding clamping sections 19 of the chamber form a positive connection.
  • the clamping sections 19 of the chamber are formed by recesses 21 in the side walls 14.
  • the cover-side clamping sections 18 have a projection 20 which is formed by a section with a thickened material thickness. This projection 20 protrudes into the recess 21 of the side wall 14 when the cover section 4 is closed and locks in place there.
  • the outer sides of the projection 20 form the actuating section 8.
  • the child safety lock 7 can be unlocked by simultaneously exerting pressure on both actuating sections 8 until the projections 20 move inwards so far that the positive connection is canceled. At the same time, the lid section 4 must be lifted. As a rule, the lid-side clamping sections 18 are pressed together with two fingers of one hand by pressing on the actuating sections 8 and the lid section 4 is simultaneously lifted with a finger of the other hand.
  • the clamping sections 18 and 19 are designed in such a way that when the lid section 4 is closed, the child safety lock 7 audibly engages. This makes operation easier and avoids the lid section 4 only appearing to be secured against opening.
  • the design of the child safety lock 7 makes it possible to comply with and exceed the respective legal requirements.
  • the design shown also enables the child safety lock to be easily audibly engaged.
  • the lid-side clamping sections 18 are initially moved elastically inwards by the clamping sections 19 of the chamber.
  • the lid-side clamping sections 18, which can be designed in particular as tongues move elastically outwards again a little.
  • the lid-side clamping section 18 strikes against the clamping section 19 of the chamber. In this way, a clearly audible engaging sound is generated, which gives the user feedback that the lid section has been closed correctly and the child safety lock is active.
  • the projection 20 has a pressure surface that is between 40 mm 2 and 90 mm 2 , preferably between 50 mm 2 and 80 mm 2 .
  • the size of the recess 21 is also in the same range.
  • the recess 21 is slightly larger than the projection 20 so that the recess 21 can accommodate the projection 20.
  • the projection 20 and the recess 21 are circular and preferably have a diameter of between 8 mm and 10 mm.
  • the pressure surface is provided with circular grooves that can be easily felt. However, the pressure surface can also be provided with a logo or the like.
  • the recess 21 and the actuating section 8 have corresponding contours in an area of mutual contact, the contours each being round.
  • both the recess 21 and the projection 20 of the actuating section 8 are circular.
  • the cover-side clamping section 18 rests with its outer side on the inner side of the side wall 14.
  • the contour of the outer side of the clamping section 18 corresponds to the contour of the inner side of the side wall 14.
  • the clamping section 18 and the side wall 14 have a parallel contour.
  • the Figure 1a shows particularly well that the side wall 14 of the chamber 12 has a recessed area 22.
  • This area 22 is formed by an inwardly drawn section of the side wall 14.
  • the actuating section 8 can protrude laterally beyond the recessed area 22. In this way, the actuating section 8 can be felt particularly easily. It is possible, but not necessary, for the actuating section 8 to protrude laterally beyond the outer contour of the container wall 11. If the actuating section 8 does not protrude laterally beyond the outer contour of the Container wall 11 protrudes, this facilitates the problem-free and simple mechanical transport of the container closure, e.g. during filling.
  • the figures also show that the side walls 14 of the chamber are formed by an extension of the container wall 11.
  • the side walls 14 and the container wall 11 are formed by a continuous and uniform wall.
  • the partition wall 13 separates the side walls 14 of the chamber from the container wall 11.
  • the partition wall 13 forms a sliding surface that guides the packaged goods to the dispensing opening 16 during dispensing.
  • the partition wall 13 is designed in such a way that an inner contour narrows towards the dispensing opening 16. In this way, the dispensing of individual tablets, capsules or the like is made easier and the risk of these jamming in front of the dispensing opening 16 is reduced. This is particularly important in Figure 1d can be clearly seen.
  • the partition wall 13 has a contour that is rotationally symmetrical to an imaginary longitudinal axis L. In this way, a contour that is rotationally symmetrical at least in sections is obtained in the area below the dispensing opening 16. This simplifies the manufacture of the injection molding tool.
  • the imaginary longitudinal axis L runs centrally through the dispensing opening 16 in a direction perpendicular to the opening surface of the dispensing opening 16.
  • the Figures 1d , 1e and 1g clearly show that the container 1 with the container wall 11 and the container closure 2 is designed as a one-piece injection molded part.
  • the receiving space 6 can be filled through an opening formed at the lower end of the container wall 11.
  • the container is closed with a separately manufactured inserted bottom closure 24.
  • the bottom closure 24 is shown without desiccant.
  • the bottom closure 24 can also be filled with a desiccant, such as silica gel or molecular sieve. In this way, the packaged goods can be stored in a defined dry atmosphere.
  • a bottom closure filled with the desiccant 25 is in Figure 1j
  • the desiccant 25 is held in the bottom closure by a vapor-permeable cover plate 26.
  • the lid section 4 seals the receiving space in its closed position.
  • the dispensing opening 16 is formed by a tubular section 27.
  • the lid section 4 has a protruding sealing section 28 which, in the closed position of the lid section 4, seals against the tubular section. This is particularly good in Figure 1i can be seen.
  • the sealing section 28 is designed as a ring wall.
  • a size limiting section 29 is provided on the tubular section 27, which extends radially inwards from the tubular section 27.
  • the size limiting section 29 is ring-shaped and arranged at an angle to the imaginary longitudinal axis L. The size limiting section 29 makes it possible to adapt the clear width of the dispensing opening 16 to the respective packaged goods 17.
  • Figure 1a shows clearly that the cover section 4 has an apron-shaped projecting edge 30.
  • the length of the apron-shaped edge 30 increases continuously with the distance to the hinge 5. In this way, the Figure 1b obvious slanting edge 30.
  • a spring arm 31 is provided in the chamber 12. This can be designed as a spring lamella.
  • the spring arm 31 extends upwards from the partition wall 13, at a distance parallel to the rear wall 15.
  • a support section 32 is provided on the lid section 4. When the lid section 4 is closed, this comes to lie in the space formed between the spring arm 31 and the rear wall 15. This is also shown in detail in Figure 1h During the opening process, the spring arm is elastically deformed by the support section 32. When opening further, the spring arm 31 moves a little further towards the rear wall 15. The support section 32 is supported in the open position of the lid section 4 on the outer edge of the spring arm 31.
  • the spring arm 31 also forms the injection point or the injection dome when producing the container closure 2 by means of the injection molding process.
  • a contact radius is provided on the upper side of the spring arm 31, which facilitates the sliding of the support section 32 along the spring arm 31 when closing the lid section 4.
  • Container 1 and container closure 2 can in particular be designed as a plastic part. They can be manufactured cost-effectively by means of the injection molding process.
  • the lid section and the container-side section can be designed as a one-piece injection molded part. Production takes place with the lid section in the open position. It is advantageous if the lid section 4 is closed in the injection molding tool in conjunction with demolding, whereby the child safety lock engages.
  • Figure 2 shows a second embodiment of the invention.
  • the design of the container closure 2 corresponds to that shown in the Figures 1a to 1m is shown. Reference is made to this.
  • Figure 2 it is illustrated that the container closure 2 can be designed as a separate part.
  • the container 1 is, as shown, designed as a container part 41 separate from the container closure 2. Both can, as in Figure 2 visible, are connected by plugging together. In the case of Figure 2 In the embodiment shown, it is not necessary to provide a bottom closure 24.
  • the receiving space 6 can be filled before the container closure 2 is placed on the separate container part 41.
  • Figures 3a to 3e show a further embodiment of the invention.
  • Figure 3a a side view of container 1.
  • Figure 3b shows a cross section along the line AA in Figure 3a .
  • Figure 3c is detail B from Figure 3b shown enlarged.
  • Figure 3d shows a longitudinal section through the container with the lid section opened.
  • Figure 3e shows a side view of the container with the lid section opened.
  • the child safety lock 7 in turn has two clamping sections 18 on the lid and corresponding clamping sections 19 of the chamber.
  • the clamping section 18 on the lid is designed as a clamping tab. In the embodiment shown, two clamping tabs are provided on opposite sides of the lid section 4.
  • the clamping sections 18 on the lid have a projection 20 on their outside, which is preferably tapered. This is well understood in the Figures 3b and 3c
  • the projection 20 engages in a recess 21 which is formed in the side wall 14 of the chamber 12.
  • Figures 3b and 3c show the container closure in its closed position, in which the child safety lock is locked.
  • the side wall 14 of the chamber 12 is designed to be elastically movable. It can be moved inwards by pressing.
  • a slot-shaped recess 33 is provided in the side wall 14, which has an approximately U-shaped.
  • the open side of the U points in Figure 3a to the left. Due to the slot-shaped recess 33, the deformation area 34 located between them, which forms an elastic spring tab, can be moved inwards.
  • the cover-side clamping section 18 is moved inwards until the projection 20 is moved out of the recess 21.
  • the cover section 4 can be opened in this position and moved upwards until it reaches the Figure 3e reproduced open position is reached.
  • Figures 4a to 4f show another embodiment of the invention.
  • Figure 4a shows a side view of the container.
  • Figure 4b shows a longitudinal section through the container with the lid section opened.
  • Figure 4c shows a cross section along the line AA from Figure 4a .
  • Figure 4d is detail B from Figure 4c shown enlarged.
  • Figure 4e shows a cross section along the line DD from Figure 4a .
  • Figure 4f shows a side view with the lid section opened.
  • an alternative design of the child safety lock 7 has been implemented.
  • the child safety lock 7 shown in turn has two cover-side clamping sections 18 which are arranged on the cover section 4. This is particularly good in the Figures 4b and 4f
  • the clamping sections 18 on the lid side each have a protruding area 20 (projection) which is shaped like a knob.
  • the clamping section 19 of the chamber 12 is in turn provided in the side wall 14. This has a recess 21 in which the projection 20 is accommodated when the lid section is closed. The resulting positive locking secures the lid section 4 against being opened by children. This is particularly good in the enlarged display of Figure 4e can be seen.
  • a deformation region 34 is formed in the side wall 14 by a slot-shaped recess.
  • the deformation region 34 is designed as a lever, in one lever arm 35 of which the recess 21 is provided.
  • the other lever arm 36 forms a gripping surface, which is circular in the embodiment shown.
  • the first lever arm 35 is moved outwards until the recess 21 releases the projecting region 20 of the cover-side clamping section 18.
  • the mobility of the deformation region 34 in the manner of a lever is achieved in that a web-shaped section 37 is provided in a central section of the deformation region 34, which forms a type of pivot bearing for the first and second lever arms 35, 36.
  • FIGS. 5a to 5e show a further embodiment of the invention.
  • the container 1 and the container closure 2 largely correspond to the previously described embodiments (cf. in particular Fig 1a - 1m ); reference is made to this.
  • Figures 5a to 5e However, an alternative design of the child safety lock 7 has been implemented.
  • Figure 5a shows a side view of the container according to the invention with the lid section closed.
  • Figure 5b shows the same container in longitudinal section with the lid section open.
  • Figure 5c the container is made of Figure 5b shown in side view.
  • Figure 5d shows a cross section along the line AA in Figure 5a.
  • Figure 5e shows the enlarged detail B from Figure 5d .
  • the clamping section 19 of the chamber is formed by two slot-shaped recesses 40 in the side wall 14. In this way, an elastically movable tab is formed.
  • the child safety lock can be unlocked by simultaneously pressing inwards on the clamping sections 19 of the chamber. As long as the clamping sections 19 are held in this position, the lid section 4 can be moved upwards and opened.
  • Figures 6a to 6n show a further embodiment of the invention.
  • Figure 6a a side view of the container closure 2.
  • Figure 6b shows a section through the container closure 2 from Figure 6a along line AA and Figure 6c a section along the line BB.
  • Figure 6d shows an enlarged detail X of the container closure 2 from Figure 6b .
  • Figure 6e shows an alternative design of detail X from Figure 6d .
  • Figure 6f shows a side view of the container closure 2 rotated by 90° from Figure 6a looking at the hinge 5.
  • Figure 6g shows a cross section through the container closure 2 from Figure 6f along line CC.
  • Figure 6h shows a cross section through the container closure 2 from Figure 6f along line DD.
  • Figure 6i shows a side view of the container closure 2 from Figure 6a with the lid section open.
  • Figure 6j shows a partial cross-section through the container closure 2 from Figure 6i along line EE;
  • Figure 6k shows a perspective view of the container closure 2 from Figure 6a from below with lid section 4 opened;
  • Figure 6l and 6m show enlarged details of the container closure 2 from Figure 6k .
  • Figure 6n shows a perspective view of the container closure from Figure 6a from above with the lid section opened 4.
  • the Figures 6a - 6n show a container closure 2 which is designed as a separate part.
  • the container closure 2 has a connecting section 50. This is provided with an internal thread 51.
  • the container closure 2 can be screwed with the internal thread 51 onto a container which is provided with a corresponding external thread.
  • a different design of the connecting section can also be provided.
  • the container closure 2 has a child safety lock 7, which largely corresponds to that of the first embodiment shown in the Figures 1a - 1m is shown.
  • the container closure 2 is circular in cross-section (see in particular Figure 6h ). This applies to both the container-side section 3 and the lid section 4, which are connected to one another via the hinge 5.
  • the dispensing opening 16 is arranged centrally in the embodiment shown.
  • the chamber 12 extends in an area between the dispensing opening 16 and the hinge 5.
  • the chamber 12 also extends to the side of the dispensing opening 16 facing away from the hinge 5.
  • the chamber 12 is ring-shaped and runs around the dispensing opening 16.
  • the chamber 12 is separated from the receiving space
  • a partition wall 13' is provided which delimits the chamber 12 on its side facing the container.
  • Recessed areas 52 are provided in the chamber 12 to accommodate the lid-side clamping sections 18 when the lid section 4 is closed.
  • the chamber 12 is surrounded by a circumferential side wall 14 of the chamber. This is cylindrical and runs at a distance around the dispensing opening 16.
  • a section of the side wall 14 forms the clamping section 19 of the chamber.
  • a recess 21 is arranged in the side wall 14 for each lid-side clamping section 18.
  • the recesses 21 are arranged opposite one another so that the pressure surfaces of the projections 20 can be easily operated with two fingers of one hand, in particular with the thumb and the index finger.
  • the lid-side clamping sections 18 engage with their respective projection 20 in the recess 21 when the lid section 4 is closed.
  • the recesses 21 are each arranged offset by approximately 80° to the hinge 5.
  • the lid section 4 can be opened and closed repeatedly to remove something from the container.
  • the container closure 2 also has a recessed grip 53, which makes it easier to lift the lid section 4.
  • Figure 6a shows particularly clearly the arrangement of the projections 20 in the recesses 21 as well as the recessed area 22 of the side wall 14. Furthermore, it is shown that a small annular gap 54 is formed between the projection 20 and the recess 21 (see also Figure 6b ). To prevent dirt from entering the chamber 12, the annular gap 54 is closed by an extended area 55 of the clamping section 18 adjoining the projection 20, which covers the annular gap 54 (see also Figure 6l ) and thus closes it. This is also the case in Figure 6c which shows a section through the extended area 55 at the edge of the projection 20.
  • FIGS. 6b and 6c clearly show the internal thread 51 and the arrangement of the dispensing opening 16.
  • the sealing section 28 is shown, which is designed as in the first embodiment Figure 6d shows an enlarged detail from Figure 6b . It is clearly visible here how the cover-side clamping section 18 locks into the clamping section 19 of the chamber.
  • the projection 20 is accommodated in the recess 21. By simultaneously applying pressure from the outside to the inside, the projections 20 can be moved inwards until the cover-side clamping section 18 is free and slides into the Figure 6i can be brought into the open position shown.
  • Figure 6e shows an alternative design of this detail.
  • the actuating section 8 has a protruding edge 56 which forms a positive connection with the clamping section 19 of the chamber.
  • the protruding edge 56 engages behind an undercut which is formed on the edge of the recess 21.
  • the edge of the side wall 14 facing the projection 20 has a bevelled surface.
  • a correspondingly bevelled surface is also provided on the clamping section 18, on the side of the projection 20. If the lid section 4 is pushed upwards without the child safety lock 7 being released, the clamping sections 18 and 19 wedge together and thus make unauthorized opening more difficult.
  • the clamping sections 18 and 19 are otherwise like the clamping sections of the Figures 1a - 1m illustrated embodiment.
  • Figure 6f shows a side view of the container closure 2 with a view of the hinge 5.
  • the recessed area 22 of the side wall 14 is clearly visible again, as is the fact that the projection 20 protrudes outwards relative to the recessed area 22.
  • Figure 6g shows clearly how the recessed area 52 is designed.
  • the recessed area 52 is U-shaped.
  • a rounded transition 57 is provided on its side facing away from the hinge 5.
  • the side of the recessed area facing the hinge 5 forms a stop surface 58 for the clamping section 18.
  • Figure 6h shows the structure of the container closure 2 as a section along the line DD in Figure 6f
  • the flush contact surface between the extended area 55 of the clamping section 18 and the side wall 14 can be clearly seen here.
  • FIGS. 6i - 6k and 6n show the container closure 2 with the lid section 4 open.
  • the projection 20 has the extended area 55.
  • the projection 20 takes on a stepped shape.
  • Figure 6l and 6m show enlarged the projection 20 of the cover-side clamping section 18 and the recess 21 in the side wall 14 of Figure 6k .
  • the projection 20 has a circular contour and forms a pressure surface which is provided with annular ribs.
  • Figure 6m shows the design of the recess 21.
  • FIGS 7 and 8th show two variants of the Figures 6a - 6n described container closure.
  • the Figures 7a and 8a each show a side view of the container closure.
  • Figures 7b and 8b each show a section along the line GG in Figure 7a or 8a.
  • the recess 21 and the projection 20 are arranged offset by approximately 90° to the hinge 5.
  • the dispensing opening 16 is arranged off-center. In both cases, the chamber 12 can enclose the dispensing opening 16, as shown.

Landscapes

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

Claims (12)

  1. Fermeture de contenant pour un contenant (1) ayant un espace de réception (6) pour recevoir une marchandise à conditionner, dans laquelle la fermeture de contenant comporte une partie côté contenant (3) dans laquelle est réalisée une ouverture de sortie (16) pour la marchandise à conditionner, dans laquelle la fermeture de contenant comporte une partie de couvercle (4) pour fermer l'ouverture de sortie (16) qui est reliée à la partie côté contenant (3) par une charnière (5), dans laquelle un dispositif de sécurité enfant (7) est prévu, dans laquelle la partie côté contenant (3) forme une chambre (12) séparée de l'espace de réception (6), qui est réalisée dans la partie côté contenant (3), dans laquelle le dispositif de sécurité enfant (7) est disposé dans la chambre (12) dans au moins une position fermée de la partie de couvercle (4) et dans laquelle la chambre (12) est disposée dans une zone située entre l'ouverture de sortie (16) et la charnière (5), caractérisée en ce que le dispositif de sécurité enfant comporte respectivement, sur deux côtés opposés de la fermeture de contenant, une partie de serrage côté couvercle (18) et une partie de serrage (19) correspondante de la chambre qui est formée par une paroi latérale (14) de la chambre, dans laquelle les parties de serrage côté couvercle (18) sont configurées de manière à réaliser un assemblage par complémentarité de formes avec les parties de serrage (19) correspondantes de la chambre.
  2. Fermeture de contenant selon la revendication 1, caractérisée en ce que le dispositif de sécurité enfant comporte une partie d'actionnement (8) pour déverrouiller les parties de serrage (18, 19).
  3. Fermeture de contenant selon la revendication 2, caractérisée en ce que la partie d'actionnement (8) comporte un bord saillant (56), dans laquelle le bord saillant (56) réalise avec la partie de serrage (19) de la chambre un assemblage par complémentarité de formes qui empêche un déverrouillage involontaire du dispositif de sécurité enfant (7).
  4. Fermeture de contenant selon la revendication 2 ou 3, caractérisée en ce que la partie d'actionnement (8) est associée à la partie de serrage (19) de la chambre, dans laquelle la partie de serrage (19) de la chambre peut être amenée dans une position de libération pour déverrouiller le dispositif de sécurité enfant (7) par une pression sur la partie d'actionnement (8).
  5. Fermeture de contenant selon l'une des revendications 1 à 4, caractérisée en ce que dans la partie de serrage (19) de la chambre est prévu un évidement (21) dans lequel s'engage une saillie (20) prévue sur la partie de serrage côté couvercle (18) et/ou en ce que sur la partie de serrage (19) de la chambre est réalisée une saillie (39) qui s'engage dans un évidement (38) formé sur la partie de serrage côté couvercle.
  6. Fermeture de contenant selon la revendication 5, caractérisée en ce que l'évidement (21) a une taille comprise entre 40 mm2 et 90 mm2, en particulier entre 50 mm2 et 80 mm2.
  7. Fermeture de contenant selon la revendication 5 ou 6, caractérisée en ce que la partie de serrage (18) côté couvercle est accessible par l'évidement (21) dans la partie de serrage (19) de la chambre.
  8. Fermeture de contenant selon les revendications 5 à 7, caractérisée en ce que la paroi latérale (14) de la chambre (12) comporte une zone en retrait (22) dans une zone adjacente à la partie d'actionnement (8).
  9. Fermeture de contenant selon l'une des revendications 5 à 8, caractérisée en ce que l'évidement (21) et la saillie (20) ont des contours correspondants dans une zone de contact mutuel, dans laquelle les contours sont respectivement réalisés ronds dans au moins une section.
  10. Fermeture de contenant selon l'une des revendications 1 à 9, caractérisée en ce que l'ouverture de sortie (16) est formée par une partie tubulaire (27) sur laquelle une partie d'étanchéité en saillie de la partie de couvercle (4) s'appuie de manière étanche lorsque la partie de couvercle (4) est dans la position fermée, et en ce que sur la partie tubulaire (27) est prévue une partie de limitation de taille (29) qui s'étend radialement vers l'intérieur à partir de la partie tubulaire (27) et réduit la largeur libre de l'ouverture de sortie (16).
  11. Contenant ayant un espace de réception (6) pour recevoir une marchandise à conditionner, dans lequel l'espace de réception (6) est limité par une paroi de contenant (11), caractérisé par une fermeture de contenant selon l'une des revendications 1 à 10.
  12. Contenant selon la revendication 11, caractérisé en ce que la paroi latérale (14) de la chambre est formée par un prolongement de la paroi de contenant (11).
EP14700435.2A 2013-01-15 2014-01-15 Système de bouchage à l'épreuve des enfants Active EP2945875B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013000483.7A DE102013000483A1 (de) 2013-01-15 2013-01-15 Kindergesicherter Behälterverschluss
PCT/EP2014/000075 WO2014111249A2 (fr) 2013-01-15 2014-01-15 Système de bouchage à l'épreuve des enfants

Publications (3)

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EP2945875A2 EP2945875A2 (fr) 2015-11-25
EP2945875B1 true EP2945875B1 (fr) 2024-06-19
EP2945875C0 EP2945875C0 (fr) 2024-06-19

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US (1) US11542073B2 (fr)
EP (1) EP2945875B1 (fr)
CN (1) CN104918862A (fr)
DE (1) DE102013000483A1 (fr)
HU (1) HUE068088T2 (fr)
WO (1) WO2014111249A2 (fr)

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EP3582864B1 (fr) * 2017-02-15 2023-08-02 ZURU (Singapore) Pte. Ltd. Appareil destiné à loger et à faire apparaître une pluralité de jouets pour enfants
ES2849527T3 (es) * 2017-11-08 2021-08-19 Procter & Gamble Producto de consumo
US12043457B2 (en) 2018-12-17 2024-07-23 Haleon Us Holdings Llc Child-resistant container
CA3139489A1 (fr) * 2020-11-26 2022-05-26 Tobin Remenda Couvercle de contenant a l'epreuve des enfants en deux morceaux presentant une configuration de verrou de deblocage par pression
US12071284B2 (en) * 2021-05-14 2024-08-27 Altria Client Services Llc Package with locking mechanism
US20220363458A1 (en) * 2021-05-14 2022-11-17 Altria Client Services Llc Package with opposing locking mechanisms
US12344443B2 (en) 2022-09-12 2025-07-01 Sonoco Development, Inc. Container closures

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Also Published As

Publication number Publication date
DE102013000483A1 (de) 2014-07-17
HUE068088T2 (hu) 2024-12-28
WO2014111249A2 (fr) 2014-07-24
WO2014111249A3 (fr) 2014-10-09
US20150344202A1 (en) 2015-12-03
CN104918862A (zh) 2015-09-16
EP2945875A2 (fr) 2015-11-25
EP2945875C0 (fr) 2024-06-19
US11542073B2 (en) 2023-01-03

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