EP3733549B1 - Récipient pourvu de couvercle autoportant pour la sortie - Google Patents

Récipient pourvu de couvercle autoportant pour la sortie Download PDF

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Publication number
EP3733549B1
EP3733549B1 EP19172036.6A EP19172036A EP3733549B1 EP 3733549 B1 EP3733549 B1 EP 3733549B1 EP 19172036 A EP19172036 A EP 19172036A EP 3733549 B1 EP3733549 B1 EP 3733549B1
Authority
EP
European Patent Office
Prior art keywords
container
cover
outlet recess
hinge
outlet
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
EP19172036.6A
Other languages
German (de)
English (en)
Other versions
EP3733549A1 (fr
Inventor
John Andrew Stringer
Andrew Christopher Cope
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.)
Schoeller Allibert GmbH
Original Assignee
Schoeller Allibert 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
Priority to EP19172036.6A priority Critical patent/EP3733549B1/fr
Application filed by Schoeller Allibert GmbH filed Critical Schoeller Allibert GmbH
Priority to AU2020265713A priority patent/AU2020265713B2/en
Priority to US17/607,123 priority patent/US11866241B2/en
Priority to PCT/EP2020/058407 priority patent/WO2020221518A1/fr
Priority to PCT/EP2020/058409 priority patent/WO2020221519A1/fr
Priority to US17/606,422 priority patent/US20220212850A1/en
Priority to CN202080032602.9A priority patent/CN113767051B/zh
Priority to EP20712984.2A priority patent/EP3962834A1/fr
Priority to CN202080032601.4A priority patent/CN113874296B/zh
Publication of EP3733549A1 publication Critical patent/EP3733549A1/fr
Priority to ZA2021/09713A priority patent/ZA202109713B/en
Application granted granted Critical
Publication of EP3733549B1 publication Critical patent/EP3733549B1/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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/0446—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section not formed by folding or erecting one or more blanks
    • B65D77/0453—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section not formed by folding or erecting one or more blanks the inner container having a polygonal cross-section
    • B65D77/0466—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section not formed by folding or erecting one or more blanks the inner container having a polygonal cross-section the containers being mounted on a pallet
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B65D77/061—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers the containers being mounted on a pallet
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1007—Devices for preventing movement between relatively-movable hinge parts with positive locking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00014—Materials for the load supporting surface
    • B65D2519/00034—Plastic
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00283—Overall construction of the load supporting surface
    • B65D2519/00288—Overall construction of the load supporting surface made of one piece
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00328—Overall construction of the base surface shape of the contact surface of the base
    • B65D2519/00338—Overall construction of the base surface shape of the contact surface of the base contact surface having a discrete foot-like shape
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00706—Connections structures connecting the lid or cover to the side walls or corner posts
    • B65D2519/00711—Connections structures connecting the lid or cover to the side walls or corner posts removable lid or covers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/60—Application of doors, windows, wings or fittings thereof for other use
    • E05Y2900/602—Application of doors, windows, wings or fittings thereof for other use for containers
    • E05Y2900/604—Application of doors, windows, wings or fittings thereof for other use for containers for large containers

Definitions

  • the present invention relates to a container for transporting and storing liquid, viscous or free-flowing substances, in particular of the intermediate bulk container type, with a base, a side wall and at least one outlet recess in the base and/or the side wall, in which an outlet valve is or can be arranged and which can be closed by means of a cover on the container side.
  • IBCs intermediate bulk containers
  • IBCs So-called intermediate bulk containers
  • Such containers usually have an outlet valve near the bottom, which is mounted in an outlet recess or a valve assembly shaft in the outer wall of the container and by means of which the free-flowing or free-flowing content of the container can be removed.
  • EP 2 894 111 A1 a container with an outlet that can be closed with a cover.
  • the cover is hinged into a mating section and a flap section, the mating section being connected to the case with dowel pins.
  • Locking apertures are provided on the cover which are engageable with ribs on the container to hold the flap portion of the cover in an open position.
  • a container according to the invention for transporting and storing liquid, viscous or free-flowing substances has a base, a side wall and at least one outlet recess in the base and/or the side wall, in which an outlet valve is arranged or can be arranged.
  • the outlet recess can be closed by means of a cover on the outside of the container.
  • the outlet recess has a base portion and a closure portion.
  • the base portion is configured to be attached or attachable to the container.
  • the closure section is designed to be able to close the outlet recess.
  • the closure section is articulated on the base section via a hinge arrangement so as to be pivotable about an axis of rotation, so that the closure section can be transferred from a first position closing the outlet recess to a second position releasing the outlet recess.
  • the hinge arrangement is designed to hold or lock the closure section in a self-supporting manner in the second position releasing the outlet recess.
  • the base section has a guide rib and the container has a corresponding guide slot in the area of the outlet recess.
  • a pivotable cover/flap for an outlet opening of a container is designed in such a way that its hinge arrangement locks/secures the closure section or the flap of the cover in the open position.
  • the holding force of the locking device is also designed to be at least strong enough to be able to hold the closure section self-supporting against the force of gravity.
  • the container according to the invention has the advantage that the cover can be reliably held in an open position when the outlet recess or the outlet valve has to be reached. As a result, the user has both hands for Assembly or operating activities on the valve are free and accidental closing of the cover during an assembly process is also avoided.
  • the locking in the open position is accomplished according to the invention by the hinge arrangement of the cover per se. This has the advantage that the entire locking mechanism is part of the cover and can be easily replaced together with the cover in the event of a defect.
  • the container can preferably be a large load carrier of the Intermediate Bulk Container type, which has an internal tank with a
  • Has outlet valve which is housed in an outer support structure of bottom and side wall.
  • the hinge arrangement can have a pretensioning or spring element which is designed to hold the closure body in the second, open position.
  • a pretensioning or spring element which is designed to hold the closure body in the second, open position.
  • the hinge arrangement can be designed as a bistable hinge which, depending on its relative position with respect to a pressure point, is pretensioned either in the first position closing the outlet recess or in the second position releasing the outlet recess.
  • the hinge of the cover can be designed as a so-called snap hinge that is snapped into either a defined closed position or a defined open position, depending on the position of the closure section relative to a pressure point.
  • Such an embodiment has the advantage that the cover is always either in a completely closed position or in a defined open position, which avoids operating errors, such as incomplete closing of the cover.
  • the cover can be manufactured in one piece as a plastic component, in particular from a thermoplastic material.
  • a thermoplastic material This makes it possible to design the cover as a replacement part that is easy to manufacture and inexpensive to manufacture.
  • the bistable hinge can be designed as a film hinge arrangement.
  • the implementation of the hinge as a film hinge supports the design of the cover as a simple replacement part to be manufactured in one piece.
  • the cover can preferably be manufactured in one piece as an injection molded part.
  • the bistable hinge can be designed as a curved film hinge.
  • tension can be brought into the hinge in a simple manner and a snap effect can be generated.
  • the film hinge forms the prestressing or spring element per se, which prestresses/holds the closure body in the second, open position.
  • the bistable hinge can have a resilient bending element or tension element that produces a snap action as a pretensioning or spring element.
  • the hinge assembly may include complementary detent or friction elements at the adjacent ends of the base portion and the closure portion adapted to self-support the closure portion in the second position.
  • the hinge arrangement can therefore also be designed to be self-supporting by means of teeth that engage in different pivot positions or a frictional connection.
  • the closure section in the second position releasing the outlet opening, can be rotated by an angle of 135° to 190°, preferably between 150° and 170°, relative to the first position about the pivot axis (A).
  • the closure section can preferably be oriented essentially vertically in the first position that closes the outlet recess. In commercially available containers, the closure section is mostly aligned vertically or parallel to the side surface of the container in the first position that closes the outlet opening.
  • the cover is rotated by a little less than 180° from this position, which closes the outlet recess, into the defined open position, so that on the one hand the outlet recess is reliably released, and on the other hand it is still easy to reach behind the opened cover ( not touching the side wall).
  • the base section can be attached to the container in a detachable and attachable manner without tools. This allows a damaged cover to be replaced quickly. Since the entire device for locking the cover in the open position is part of the cover itself, this too can be easily renewed by replacing the cover.
  • the base section can have a latching recess, arranged in particular on a side of the base section facing away from the hinge arrangement, which is designed and provided to engage with a corresponding latching projection on the container near the outlet recess.
  • a reverse arrangement of locking projection and locking recess is also possible.
  • a snap connection can be provided for simple, tool-free clipping of the cover to the container.
  • the base section can have a guide rib and the container can have a corresponding guide slot in the area of the outlet recess. In this way, the assembly of the cover on the container can be further simplified.
  • both the base section and the closure section can have an essentially plate-shaped structure and can be connected to one another at adjacent side edges by the hinge arrangement.
  • Such a shape enables a simple tool design for the manufacture of the cover.
  • the closure body can be inserted flush into the outer surface of the base and/or the side wall in the first position that closes the outlet recess.
  • Such a design of the container and the cover avoids damage to the latter since no edge of the cover protrudes from the container side surface when closed to catch.
  • a portion of the outer surface of the container adjacent to Outlet recess be indented, so that the particular plate-shaped cover can be used / inserted into the indentation.
  • the container 1 shown is a so-called intermediate bulk container.
  • Containers of this type have a bottom 2, which usually has a pallet-like underbody structure, and a side wall 4 extending upwards from the bottom.
  • the container 1 shown also has a lid, which is not specified here.
  • the elements described above form an outer structure of the container 1, which shields an inner tank or bag (not shown) from external influences and also allows containers 1 of the same construction to be stacked.
  • Such Intermediate Bulk Containers enable safe transport of liquid, viscous or free-flowing goods.
  • the inner tank or bag is equipped with an outlet valve 8 on its underside or in a lower area 1 is not shown in detail.
  • the container 1 has an outlet recess 6 in its outer structure, i.e. in its base 2 and/or its side wall 4 Valve 8 represents.
  • said outlet recess 6 is protected by a cover 10 on the outside of the container.
  • FIG. 2 shows a perspective detailed view of the outlet recess 6, which is arranged in the illustrated preferred exemplary embodiment in the container base 2 or in a base edge 3 formed by this.
  • an exemplary valve arrangement 8 is also shown, which can be inserted into the outlet recess 6 from the inside of the container.
  • the outlet recess 6 can be closed with a cover 10 on the outside of the container.
  • the one shown here Cover 10 is flap-like.
  • the cover 10 has a base section 12, which is arranged in the direction towards the top of the container in the example shown, with which the cover is fixed to the container 1 or the bottom 2, and a closure section 16, which represents the structure closing the outlet recess 6.
  • the closure portion 16 is pivotally connected to the base portion 12 via a hinge assembly 14 .
  • the cover 10 fits into the outer surface of the bottom edge 3 in a substantially planar manner.
  • an area of the outer surface of the bottom edge 3 that is directly adjacent to the outlet recess 6 is indented relative to the remaining lateral outer surface, so that the cover 10 can be inserted into this indentation.
  • a grip recess 5 is provided on the lower edge of the base 2 adjacent to the indentation into which the cover 10 is inserted.
  • FIG 4 shows the cover 10 of FIG 3 in an open state.
  • the closure section 16 is pivoted about a pivot axis A defined by the hinge arrangement 14 .
  • the illustrated cover 10 or its hinge arrangement 14 is designed to be self-supporting, ie it locks itself automatically in a defined open position, as will be explained in more detail below.
  • the defined open position, in which the closure section 16 is locked is selected such that the opening is completely released, but the flap is not completely pivoted through 180°, but rather an opening angle between 10° and 30° relative to the side surface of the container 1 remains. This has the advantage that it is easier to reach behind the closure section 16 for closure, since it does not rest on the side surface of the container 1 .
  • the Figures 5A to 5C show a side view of the cover 10 with a self-supporting closure body 16 according to a first embodiment.
  • the hinge arrangement 14 is designed as a so-called bistable hinge or snap hinge.
  • the hinge assembly 14 has a film hinge 15 which defines the basic pivot axis A of the closure section 16 .
  • the hinge arrangement 14 in this example has two prestressing or spring elements 18, which act here as tension spring elements, in order to bring about a snapping action of the hinge 14.
  • the spring element 18 is in a relaxed state when the cover 10 is in the closed state, in which the base section 12 and the closure section 16 are arranged essentially in alignment.
  • the illustrated position of the closure section 16 forms a first rest position of the bistable hinge arrangement 14.
  • two end points 19 thereof have a distance r from one another.
  • a first end point 19 of the spring element 18 is pivotably connected to the base section 12 via a film hinge and a second end point 19 of the spring element 18 is likewise pivotably connected to the closure section 16 via a film hinge. Since the spring element 18 is pivotally connected both to the base section 12 and to the closure section 16, it can track the pivoting movement of the closure section 16.
  • Figure 5C shows this second rest position of the bistable hinge arrangement 14, which represents a defined open state of the cover 10.
  • the distance between the two end points 19 of the spring element 18 in this second rest position corresponds to the distance r again, as in the first rest position.
  • the hinge arrangement 14 according to the first exemplary embodiment causes the closure section 16 to automatically snap upwards after a predetermined deflection or when a predetermined pressure point is exceeded and is held or locked in this open position by the spring force of the pretensioning element 18 in a self-supporting manner.
  • the bistable hinge is prestressed in the closed position and can thus provide better tightness when closing.
  • FIG 6 shows the cover 10 with a bistable hinge arrangement 14 according to a first exemplary embodiment in a cutaway representation.
  • figure 7 shows a second, alternative embodiment for a cover 10 with a bistable hinge 15.
  • the bistability or snapping effect of the film hinge 15 is produced in that a bend is introduced into the film hinge. Since the course of the film hinge 15 no longer coincides with the pivot axis A defined by this due to the introduction of the bend, the film hinge 15 in this embodiment acts per se as a resilient bending element that produces a snapping effect.
  • figure 8 shows a further alternative embodiment of the present invention, in which the self-supporting cover is not realized by means of a bistable hinge but by means of complementary latching elements 28, 30 between base section 12 and closure section 16.
  • base section 12 has a type of toothing running coaxially to pivot axis A in the circumferential direction of hinge arrangement 14 and into which locking projections 30 carried on resilient arms 29 engage.
  • the geometry of the teeth 28 and the projections 30 is set together with the spring force of the arms 29 in such a way that manual pivoting of the hinge arrangement is easily possible, but the holding force generated by the complementary latching elements 28, 30 is sufficient to hold the closure section 16 self-supporting .
  • the cover 10 is equipped with a locking mechanism that can be detached and attached without tools.
  • the illustrated preferred embodiment of the cover 10 can be attached to the container 1 in an uncomplicated manner by means of a snap mechanism. This is advantageous since the cover is a wearing part of the container 1.
  • Corresponding covers 10 are often damaged when handling containers 1 by means of floor conveyors such as forklifts.
  • a latching lug or latching projection 20 is arranged above the outlet recess 6 on the outer surface of the indentation. This is adapted and intended to be brought into engagement with a corresponding latching recess 22 on the base section 12 of the cover 10 .
  • the locking recess 22 is located in an upper area of the base section 12 facing towards the interior of the container. Between the upper edge of the base section 12 and an upper edge of the locking recess 22 there is a guide bevel 23 which allows sliding over the locking lug 20, which is also chamfered, in order to achieve a snap effect to create.
  • a guide rib 24 which dips into a complementary groove or slot 26 at the top edge of the indentation above the outlet recess 6 in the container 1 provides guided assembly movement and secure snapping of the cover 10 when assembled to the container 1.

Claims (14)

  1. Récipient (1) pour le transport et le stockage de substances liquides, visqueuses ou coulantes, en particulier du type de construction Intermediate Bulk Container, avec un fond (2), une paroi latérale (4) et au moins un évidement de sortie (6) dans le fond (2) et/ou la paroi latérale (4), dans lequel une soupape de sortie (8) est disposée ou peut être disposée et qui peut être fermé au moyen d'un couvercle (10) du côté extérieur du récipient, dans lequel
    le couvercle (10) présente une section de base (12), au moyen de laquelle le couvercle (10) est fixé ou peut être fixé au récipient (1), et une section de fermeture (16) qui est articulée sur la section de base (12) de manière à pouvoir pivoter autour d'un axe de rotation (A) par l'intermédiaire d'un agencement de charnière (14), de sorte que
    ladite section de fermeture (16) peut être transférée d'une première position fermant l'évidement de sortie (6) à une seconde position libérant l'évidement de sortie (6), caractérisé en ce que
    l'agencement de charnière (14) est conçu pour maintenir ou bloquer de manière autoportante la section de fermeture (16) dans la seconde position libérant l'évidement de sortie (6), et
    la section de base (12) présente une nervure de guidage (24) et le récipient (1) présente une fente de guidage correspondante (26) dans la zone de l'évidement de sortie (6).
  2. Récipient (1) selon la revendication 1, caractérisé en ce que l'agencement de charnière (14) présente un élément de précontrainte ou à ressort (18) qui est adapté pour maintenir le corps de fermeture (16) dans la seconde position ouverte.
  3. Récipient (1) selon la revendication 2, caractérisé en ce que l'agencement de charnière (14) est conçu en tant que charnière bistable qui, en fonction de sa position relative par rapport à un point de pression, est précontrainte soit dans la première position fermant l'évidement de sortie (6), soit dans la seconde position libérant l'évidement de sortie (6).
  4. Récipient (1) selon la revendication 3, caractérisé en ce que la charnière bistable (14) est un agencement de charnière à film.
  5. Récipient (1) selon la revendication 4, caractérisé en ce que la charnière bistable (14) est réalisée sous la forme d'une charnière à film incurvée.
  6. Récipient (1) selon la revendication 4, caractérisé en ce que la charnière bistable (14) présente en tant qu'élément de précontrainte ou à ressort (18) un élément de flexion ou de traction élastique générant un effet d'encliquetage.
  7. Récipient (1) selon la revendication 1, caractérisé en ce que l'agencement de charnière (14) présente des éléments d'encliquetage complémentaires (28, 30) aux extrémités adjacentes de la section de base (12) et de la section de fermeture (16), qui sont conçus pour maintenir la section de fermeture (16) de manière autoportante dans la seconde position.
  8. Récipient (1) selon l'une quelconque des revendications 1 à 7, caractérisé en ce que, dans la seconde position libérant l'évidement de sortie (6), la section de fermeture (16) est en rotation autour de l'axe de pivotement (A) d'un angle compris entre 135° et 190°, de préférence entre 150° et 170°, par rapport à la première position.
  9. Récipient (1) selon la revendication 8, caractérisé en ce que la section de fermeture est orientée sensiblement verticalement dans la première position fermant l'évidement de sortie (6).
  10. Récipient (1) selon l'une quelconque des revendications 1 à 9, caractérisé en ce que la section de base (12) est placée sur le récipient (1) de manière amovible et fixable sans outil.
  11. Récipient selon la revendication 10, caractérisé en ce que la section de base (12) peut être fixée au récipient (1) au moyen d'une connexion par encliquetage (20, 22) dans la zone de l'évidement de sortie (6).
  12. Récipient (1) selon l'une quelconque des revendications 1 à 11, caractérisé en ce que le couvercle (10) est constitué d'un seul tenant en tant que composant en matière plastique.
  13. Récipient (1) selon l'une quelconque des revendications 1 à 12, caractérisé en ce que la section de base (12) et la section de fermeture (16) présentent toutes deux une structure sensiblement en forme de plaque et sont connectées l'une à l'autre sut le bord latéral adjacent par l'intermédiaire de l'agencement de charnière (14).
  14. Récipient (1) selon l'une quelconque des revendications 1 à 13, caractérisé en ce que, dans la première position fermant l'évidement de sortie (6), le corps de fermeture s'insère à ras de la surface extérieure du fond (2) et/ou (4) de la paroi latérale (4).
EP19172036.6A 2019-04-30 2019-04-30 Récipient pourvu de couvercle autoportant pour la sortie Active EP3733549B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP19172036.6A EP3733549B1 (fr) 2019-04-30 2019-04-30 Récipient pourvu de couvercle autoportant pour la sortie
CN202080032601.4A CN113874296B (zh) 2019-04-30 2020-03-25 具有用于出口的自支撑盖的集装箱
PCT/EP2020/058407 WO2020221518A1 (fr) 2019-04-30 2020-03-25 Contenant pourvu d'un élément de recouvrement autoportant pour recouvrir l'orifice de sortie
PCT/EP2020/058409 WO2020221519A1 (fr) 2019-04-30 2020-03-25 Contenant pourvu d'un élément de recouvrement autoportant pour recouvrir l'orifice de sortie
US17/606,422 US20220212850A1 (en) 2019-04-30 2020-03-25 Container having a self-supporting cover for an outlet
CN202080032602.9A CN113767051B (zh) 2019-04-30 2020-03-25 具有用于出口的自支撑盖的集装箱
AU2020265713A AU2020265713B2 (en) 2019-04-30 2020-03-25 Container having a self-supporting cover for an outlet
US17/607,123 US11866241B2 (en) 2019-04-30 2020-03-25 Container having a self-supporting cover for an outlet
EP20712984.2A EP3962834A1 (fr) 2019-04-30 2020-03-25 Contenant pourvu d'un élément de recouvrement autoportant pour recouvrir l'orifice de sortie
ZA2021/09713A ZA202109713B (en) 2019-04-30 2021-11-29 Container having a self-supporting cover for an outlet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19172036.6A EP3733549B1 (fr) 2019-04-30 2019-04-30 Récipient pourvu de couvercle autoportant pour la sortie

Publications (2)

Publication Number Publication Date
EP3733549A1 EP3733549A1 (fr) 2020-11-04
EP3733549B1 true EP3733549B1 (fr) 2022-04-06

Family

ID=66379713

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19172036.6A Active EP3733549B1 (fr) 2019-04-30 2019-04-30 Récipient pourvu de couvercle autoportant pour la sortie
EP20712984.2A Pending EP3962834A1 (fr) 2019-04-30 2020-03-25 Contenant pourvu d'un élément de recouvrement autoportant pour recouvrir l'orifice de sortie

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20712984.2A Pending EP3962834A1 (fr) 2019-04-30 2020-03-25 Contenant pourvu d'un élément de recouvrement autoportant pour recouvrir l'orifice de sortie

Country Status (6)

Country Link
US (2) US11866241B2 (fr)
EP (2) EP3733549B1 (fr)
CN (2) CN113767051B (fr)
AU (1) AU2020265713B2 (fr)
WO (2) WO2020221518A1 (fr)
ZA (1) ZA202109713B (fr)

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* Cited by examiner, † Cited by third party
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DE1759430A1 (de) * 1968-04-30 1972-03-09 Lenox Werk Emil Liebke & Co Einteiliges scharnierartiges Gelenk aus Kunststoff
US5156268A (en) * 1990-12-10 1992-10-20 Hoover Group, Inc. Composite shipping container for combustible liquids
US5316174A (en) * 1991-03-15 1994-05-31 Protechna Sa Pallet container
US5924589A (en) * 1997-07-21 1999-07-20 Gordon; Gerald A. Fire resistant composite intermediate bulk container
AUPO965097A0 (en) * 1997-10-08 1997-10-30 Technosearch Pty. Limited Improvements in containers
FR2830000A1 (fr) * 2001-09-26 2003-03-28 Log6 Conteneur
DE10161693A1 (de) * 2001-12-15 2003-07-03 Protechna Sa Transport-und Lagerbehälter für Flüssigkeiten
US20050145521A1 (en) * 2004-01-07 2005-07-07 Perkins David W. Bag nozzle retention system
DE102004039482B4 (de) * 2004-08-14 2007-04-12 Protechna S.A. Flüssigkeitsbehälter aus Kunststoff
DE102006037944A1 (de) * 2005-09-01 2007-03-15 Protechna S.A. Transport- und Lagerbehälter aus Kunststoff
DE102007020886B4 (de) * 2007-05-04 2014-03-13 Protechna S.A. Palettenbehälter zum Transport und zur Lagerung von flüssigen, pastösen, granulat- und pulverförmigen Füllgütern
DE102009005212A1 (de) * 2009-01-20 2010-07-22 Schoeller Arca Systems Gmbh Behälter für Transport und Lagerung von Gütern mit einem Behälterboden und zumindest zwei übereinander klappbaren Seitenwänden
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US8156613B2 (en) * 2009-10-15 2012-04-17 Smith B Jack Adjustable door stop system
CN102785829B (zh) * 2012-09-04 2014-11-05 上海鸿研物流技术有限公司 用于遮盖复合型中型散装容器中内置阀门安装通道口的盖装置及容器
CA2944615C (fr) * 2014-02-28 2023-05-02 Cdf Corporation Conteneur d'expedition semi-rigide a fermeture a decollement-recollement
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US10961029B2 (en) * 2018-11-13 2021-03-30 James Darwin Klosterbuer Micro-spill prevention trough and method of use

Also Published As

Publication number Publication date
AU2020265713B2 (en) 2024-03-14
EP3733549A1 (fr) 2020-11-04
CN113874296A (zh) 2021-12-31
US20220212850A1 (en) 2022-07-07
AU2020265713A1 (en) 2021-12-23
WO2020221518A1 (fr) 2020-11-05
EP3962834A1 (fr) 2022-03-09
US11866241B2 (en) 2024-01-09
CN113767051B (zh) 2023-09-19
ZA202109713B (en) 2023-04-26
CN113874296B (zh) 2023-04-25
CN113767051A (zh) 2021-12-07
WO2020221519A1 (fr) 2020-11-05
US20220228410A1 (en) 2022-07-21

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