EP1562837B1 - Pot-shaped vessel, in particular bucket with a lid - Google Patents

Pot-shaped vessel, in particular bucket with a lid Download PDF

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Publication number
EP1562837B1
EP1562837B1 EP03766227A EP03766227A EP1562837B1 EP 1562837 B1 EP1562837 B1 EP 1562837B1 EP 03766227 A EP03766227 A EP 03766227A EP 03766227 A EP03766227 A EP 03766227A EP 1562837 B1 EP1562837 B1 EP 1562837B1
Authority
EP
European Patent Office
Prior art keywords
tab
pot
set forth
vessel
edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP03766227A
Other languages
German (de)
French (fr)
Other versions
EP1562837A1 (en
Inventor
Ronald Fischer
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.)
Jokey Plastik Wipperfuerth GmbH
Original Assignee
Jokey Plastik Wipperfuerth 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 claimed from DE20211866U external-priority patent/DE20211866U1/en
Priority claimed from DE20219271U external-priority patent/DE20219271U1/en
Application filed by Jokey Plastik Wipperfuerth GmbH filed Critical Jokey Plastik Wipperfuerth GmbH
Priority to SI200330789T priority Critical patent/SI1562837T1/en
Publication of EP1562837A1 publication Critical patent/EP1562837A1/en
Application granted granted Critical
Publication of EP1562837B1 publication Critical patent/EP1562837B1/en
Priority to CY20071100599T priority patent/CY1107240T1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00Lids or covers for rigid or semi-rigid containers
    • B65D43/02Removable lids or covers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00Lids or covers for rigid or semi-rigid containers
    • B65D43/02Removable lids or covers
    • B65D43/0202Removable lids or covers without integral tamper element
    • B65D43/0204Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00Lids or covers for rigid or semi-rigid containers
    • B65D43/02Removable lids or covers
    • B65D43/08Removable lids or covers having a peripheral flange fitting over the rim of the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D55/00Accessories for container closures not otherwise provided for
    • B65D55/02Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/06Deformable or tearable wires, strings, or strips; Use of seals, e.g. destructible locking pins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2401/00Tamper-indicating means
    • B65D2401/10Tearable part of the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00064Shape of the outer periphery
    • B65D2543/00074Shape of the outer periphery curved
    • B65D2543/00092Shape of the outer periphery curved circular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00259Materials used
    • B65D2543/00296Plastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00342Central part of the lid
    • B65D2543/00398Reinforcing ribs in the central part of the closure
    • B65D2543/00416Reinforcing ribs in the central part of the closure circular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00509Cup
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00601Snapping means on the container
    • B65D2543/00611Profiles
    • B65D2543/00629Massive bead
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00601Snapping means on the container
    • B65D2543/00675Periphery concerned
    • B65D2543/00685Totality
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00712Snapping means on the lid
    • B65D2543/00722Profiles
    • B65D2543/0074Massive bead
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00712Snapping means on the lid
    • B65D2543/00787Periphery concerned
    • B65D2543/00796Totality
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00824Means for facilitating removing of the closure
    • B65D2543/00944Located only on the container, e.g. recesses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00953Sealing means
    • B65D2543/0099Integral supplemental sealing lips

Definitions

  • the present invention relates to a pot-shaped vessel, in particular bucket, with a lid, according to the preamble of claim 1.
  • the tab serving for the unlatching lifting of the lid is held pivotably parallel to the circumferential direction on a horizontal pivot axis on the vessel peripheral flange.
  • the pivot axis is parallel to the lower free edge of the tab, which free edge is in alignment with the lower free peripheral edge of the Gefäßumlaufflansches.
  • An outwardly facing area of the tab serves as an effective surface for entrastenden lifting the lid. In order to achieve a favorable Hebelarmin the tab in this known cup-shaped vessel, this must protrude a little way over the lower edge of the Gefäßumlaufflansches.
  • Object of the present invention is to provide a pot-shaped vessel, especially bucket, with a lid of the type mentioned above, the opening mechanism allows more favorable handling and with a more steady entrastendes lifting the lid is reached.
  • the length of the lever arm is possible for little force-consuming opening of the lid by a non-disruptive extension of the tab in the circumferential direction, so that the tab does not necessarily have to protrude down over the Gefäßumlaufflansch.
  • a steady and thus emotional entrastendes lifting the lid can be achieved.
  • the movement requires no counter pressure on the lid but at most against the wall of the vessel body.
  • the pivot axis of the tab may be exactly perpendicular and thus parallel to an imaginary vessel axis, or it may be inclined according to the features of claim 2 to this vessel axis and / or in an imaginary X-Y plane. The latter is advantageous in support of the latching lifting of the lid.
  • the tab for entrastenden lifting the lid can with a tamper-evident in the form of the tab with the Gefäßumlaufflansch cohesively connecting webs or a film provided that tears or rips with the first raising the tab.
  • Such obvious destruction of originality can be given in the pot-shaped vessel according to another embodiment in a simple and less abrupt to actuate manner.
  • the vessel shown in Figures 1 to 7 is a plastic molded bucket 10, 10 ', 10 ", whose body 11 is covered by a likewise molded plastic cover 12.
  • the cover 12 sits, as will be described is on the body 11 latching on so that the lid 12 is open only with a built-in bucket 10 opening aid 13, 13 'and 13 ".
  • the body 11 of the bucket 10, 10 ', 10 is integrally formed at its upper end facing away from the bottom and the bucket opening with an approximately roof-shaped peripheral flange 16 which surrounds the outer side of the body 11 at a distance , on the body 11 integrally formed first roof part 17, at the ridge 18, which forms the support of the lid 12, a second wider roof part connects 19.
  • the second roof part 19 has a ridge 18 adjacent to the flat surface part 21, which has a to the body 11th 6 and 7) is separated from the lower free flange part 24.
  • the groove 22 is deeper at the transition to the free flange part 24 than at Transition to the flat surface part 21. This results on the opposite the upper inner wall 25 protruding part of the lower inner wall 26, a bearing surface for the lid edge to be described later.
  • the lid 12 which is identical in all variants, has a flat ceiling 31, which is provided on the upper side with a substantially centrally extending centering edge 32 projecting vertically.
  • a cover recirculating edge 33 is provided, which is formed on the inside of the EimerUmfangsflansch 16 and whose free lower edge 34 is seated in the closed latching state on the support surface 26 such that the outer surface areas of the lid peripheral edge 33 and free flange portion 24 of the bucket peripheral flange sixteenth aligned with each other.
  • the lid peripheral edge 33 is also provided with an inner protruding circumferential locking rib 35 which engages in the closed latching state of the lid 12 on the bucket 10, 10 ', 10 "behind the upper inner wall 25 in the groove 22 of the peripheral flange 16.
  • the opening aid 13 has a tab 36, which is arranged in the course of the second roof part 19 of the circumferential flange 16.
  • the second roof part 19 of the peripheral flange 16 is provided with a recess 37 in which the tab 36 is articulated at one end pivotally.
  • the tab 36 in the recess 37 is bounded at one circumferential end by a Anlenkkante 38 and at the other circumferential end of a free edge 39, facing the ridge 18 in the circumferential direction by a curved edge 40 and the ridge 18 facing away by a stepped lower edge 41, the Anlenkkante 38 facing with the lower edge 42 of the peripheral flange 16 is aligned and the other projects beyond.
  • the Anschkante 38 extends over a
  • the free edge 39 of the tab 36 extends approximately parallel to the Anschkante 38 over a portion of the free flange portion 24 and terminates in front of the groove 22 and outside the lid 12.
  • the curve edge 40 which has a certain curve to be described, extending in the circumferential direction over the flat surface part 21, the groove 22 and over a portion of the free flange 24.
  • the recess 37 of the peripheral flange 16 has a pivoting edge 38 of the tab 36 parallel articulation 43rd and this facing away from a free edge 44, the area located in the free flange portion 24 extends parallel to the free edge 39 of the tab 36. There is a narrow gap between the aforementioned respective edges of tab 36 and peripheral flange 16.
  • the facing tab articulation edge 38 is integrally formed via a film hinge 45, so that the tab 36 is pivotable about this pivot axis formed thereby.
  • the recess 37 in the peripheral flange 16 may be rectangular. In the illustrated embodiments, however, the edges 43 and 44 connecting the longitudinal edge 46 of the recess 37 is formed parallel to the curve edge 40 of the tab 36 extending.
  • the curve edge 40 of the tab 36 has a sinusoidal profile such that adjoins a concave descending course outgoing from the Anlenkkante 38 and from the film hinge 45 a counter-aligned concave curve with a linear end to the free edge 39.
  • the curve edge 40 is in the illustrated first embodiment of Figures 1 to 4 and the second embodiment shown in Figures 5A, B and 6A, B of the cover peripheral edge 33 only partially covered, i. it is visible to about 1/3 at its end exposed in the area of the free flange portion 24.
  • the function of the tab 36 as an opening aid 13 acts in the Way that the tab 36 is detected at its free circumferential end, for example, at a below the lower edge 42 of the flange 16 protruding or widened tab handle 50 and about the vertical pivot axis 45 to the outside, that is pivoted away from the bucket body 11.
  • the lower edge 34 of the cover 12 is grasped, so that with the further pivoting of the tab 36, the cover 12 is moved outwardly and unlatched and lifted by the outwardly extending and ascending curved edge 47 (FIG. 3).
  • the lid 12 can be grasped and pulled off by hand at the lower edge 34.
  • the tab 36 moves due to the elastic film hinge 45 back to its original position, so that the lid 12 can be snapped back, for example, after use of the contents of the bucket 10.
  • the tamper-evident 15 is formed by Abr predominantlystege 51 or a tear film, which is or between the curved edge 40 of the tab 36 and the longitudinal edge 46 of the recess 37 is or is provided.
  • this tamper-evident 15 is provided in the region of articulation edge 38 and longitudinal edge 46, which is visible below the latched cover 12 on the free flange portion 24 of the peripheral flange 16. This means that the first entrastenden raising the lid 12 by pivoting the tab 36 about its vertical pivot axis 45, the tear-off webs 51 and a tear-off film is damaged, so that the first opening is visible.
  • the second exemplary embodiment according to FIGS. 5A, B and 6A, B differs from the first exemplary embodiment of FIGS. 1 to 4 in that the vertical pivot axis 45 'is not provided in the region of the peripheral flange 16 but on the outside of the body 11 of the bucket 10.
  • the tab 36 ' is pivotally held by its hinge edge 38 via a film hinge 45 on the outside of the bucket body 11.
  • the flap 36 'between its Anschkante 38 on the bucket body 11 and its free edge 39 and its handle portion 50 is provided with an approximately 90 ° extending arc portion 52.
  • the opening aid 13 ' can be provided with a tamper-evident device 15 used in the first exemplary embodiment of FIGS. 1 to 4 in the visible region between the tab 36' and the circumferential flange 16.
  • a tamper-evident 15 ' is provided in the form of locking projections 53 and 54, of which the locking projection 53 protrudes from the arc portion 52 of the tab 36 formed and of which the locking projection 54 at a web 55 is formed projecting, which is supported in this the tab 36 'near region of the peripheral flange 16 to the bucket body 11 out.
  • the latching projections 53 and 54 are arranged opposite each other and extend below the groove 22 and the latched lower edge 34 of the lid 12 visible over a certain height range of tab 36 'and peripheral flange 16.
  • the latching projections 53 and 54 are not shown in detail in detail at their mutually facing end surfaces toothed.
  • the two locking projections 53 and 54 with their toothed end edges have a certain distance from each other.
  • the locking projection 53 has hooked in place due to the pivotal movement of the tab 36' in the locking projection 54 of the peripheral flange 16 or locked.
  • the tab 36 remains by the interlocking or locking of the two locking projections 53 and 54 in the pivot position shown in the sub-figures 6A and 6B, or at least in a first opening movement indicating the pivoted open position, advantageously a smaller opening angle of the tab 36 ', as is exaggerated in the sub-figures 6A and 6B for the sake of illustration. If the tab 36 'moves against the opening movement in the direction of the arrow V at its handle portion 50 to the body 11, yet due to the elasticity of the two locking projections 53 and 54 of the interlocked or latched state is maintained.
  • the tamper-evident 15 'in the second embodiment of Figures 5 and 6 also take place in that the elements shown there as latching projections 53 and 54 are formed as deformation fingers in the original Verrastungsschreib of the lid 12 on the body 11 so overlap that the deformation finger of the tab 36 ', viewed from the outside of the bucket, is located above the deformation finger on the peripheral flange 16.
  • latching projections 53 and 54 are formed as deformation fingers in the original Verrastungsschreib of the lid 12 on the body 11 so overlap that the deformation finger of the tab 36 ', viewed from the outside of the bucket, is located above the deformation finger on the peripheral flange 16.
  • deformation webs 51 "or a corresponding deformation film are additionally or instead provided as a connection between the free edge 39 of the tab 36" and the free edge 44 of the recess 37.
  • the deformation webs or films are integrally formed on one edge and, in the trueness state, grip behind the adjacent edge, from which position they are preformed by deforming upon first pivoting of the tab 36 " Backswing limiting stop of tab 36 "not possible.
  • the variant according to Figure 7 also differs from the embodiments of Figures 1 to 4 and 5, 6 in the position of the pivot axis and thus of the film hinge 45 ".. While in the aforementioned embodiments, the pivot axis 45 substantially vertically, ie parallel to an imaginary axis of symmetry S (in a cylindrical bucket, the axis of rotation) is arranged and the pivot axis 45 may be inclined due to the body 11 at an acute angle inclined second roof member 19 in a corresponding manner from the XY plane in the YZ plane to the axis S, is in the variant according to Figure 7, the pivot axis or the film hinge 45 "inclined at an angle in the XY plane, ie opposite the opposite free edges 39, 44 arranged at an acute angle. As a result, when the flap 36 is pivoted, "the lifting of the lid 12 is assisted, since the pivot axis 45" is inclined in the direction of the free edge from the bottom upwards.
  • a securing film can be provided between the concealed curve edge 40 "and the longitudinal edge 46 if a viewing window is inserted into the cover circumferential edge 33.
  • a tamper-evident 15, 15 'or 15 can also be done in such a way that the handle portion 50 of the tab 36, 36' or 36" at its in the main region of the tab transition area with a line of weakness 58 '(the only in FIG 5A), by which the grip area 50 is permanently turned over or bent before the actual opening movement of the tab 36, 36 ', 36. In this way, the destruction of the originality is visible while not re-engaging the lid 12 on the bucket body 11. It will be appreciated that this may be provided instead of or in addition to the tamper-evidence safeguards described above.
  • a further variant of the second exemplary embodiment shown in FIGS. 5 and 6 is that the lug 36 'is designed to run in its entirety in the course of the free flange part 24 of the circumferential flange 16, thereby separating the free one with its two free end edges 38, 39 by a gap End edges 43, 44 of the peripheral flange 16 facing opposite.
  • the tab 36 ' is integrally provided in an asymmetric in the longitudinal direction and the handle portion 50 remote area with an angularly projecting pivot web, the end edge merges into the film hinge and is pivotally connected in this way with the bucket body 11.
  • an originality assurance 15, 15 'or 15 may be provided in one of the above-described ways on the edge of the tab 36' remote from the grip area 50.
  • the vessel according to a third embodiment shown in FIGS. 8 to 13 is a plastic molded one Bucket 110, the body 111 is covered by a lid 112 also formed from plastic.
  • the lid 112 is seated on the body 111 latching in such a manner that the lid 112 can be opened only with an opening aid 113 integrated with the bucket 110.
  • the body 111 of the bucket 110 is integrally formed at its upper end remote from the bottom and defining the bucket opening with an approximately roof-shaped circumferential flange 116, which surrounds the outside of the body 111 at a distance.
  • the peripheral flange 116 has a narrow integrally formed on the body 111 first roof part 117, at the ridge 118, which forms the support of the lid 112, a second wider roof part 119 connects.
  • the second roof part 119 has a flat surface part 121 which adjoins the ridge 118 and which is separated from the lower free flange part 124 via a groove 122 directed towards the body 111.
  • the groove 122 is deeper at the transition to the free flange portion 124 than at the transition to the flat flange portion 121.
  • the cover 112 has a flat ceiling 131, which is provided on the upper side with a vertically projecting substantially circumferential centering edge 132.
  • a cover circumferential edge 133 is provided, which is the inside of the Eimerherebysflansch 116 is formed and its free bottom edge 134 in the closed latching state on the support surface 126 seated such that the outer surface area of the lid peripheral edge 133 and free flange portion 124 of the Eimer proceedingssflansches 116 are aligned ,
  • the lid peripheral edge 133 is also provided with an inner protruding circumferential locking rib 135 which engages in the closed latching state of the lid 112 on the bucket 110 behind the upper inner wall 125 in the groove 122 of the peripheral bottle 116. Because of the so on the bucket 110 latched lid 112 without tools, ie with bare hands, can not be lifted from the bucket body 111, the opening aid 113 is provided.
  • the opening aid 113 has a tab 136 which is disposed in the course of the second roof portion 119 and the free flange portion 124 of the peripheral flange 116, which memorisflanschwel 119 and 124 are provided with a recess 137 in which the tab 136 is pivotally hinged near its one end ,
  • the tab 136 in the recess 137 is bounded at one circumferential end by an actuating edge 147 and at the other circumferential end of a free edge 139, between which edges 147, 139 facing the ridge 118 in the circumferential direction a curved edge 140 and the ridge 118 facing away from a remote lower edge 141, the actuating edge 147 facing the lower edge 142 of the peripheral flange 116 is aligned and at the other end, extend.
  • a relatively wide gap 148 is released, in which a tamper-evident 115 is arranged.
  • the actuating edge 147 of the tab 136 extends over a substantial portion of the peripheral flange 116 to near the ridge 118, however, is notched in the other roof part 119.
  • the free edge 139 of the tab 136 extends approximately parallel to the actuating edge 147 over a portion of the free flange portion 124 and ends in front of the groove 122 and outside of the latched lid 112.
  • the curved edge 140 which has a certain curve to be described, extending in The recess 137 of the peripheral flange 116 has the actuating edge 147 parallel offset free edge 143 and this facing away from a free edge 144, whose free flange 124th located region parallel to the free edge 139 of the tab 136 runs.
  • the recess 137 in the circumferential flange 116 may be rectangular. In the illustrated third embodiment, however, the edges 143 and 144 connecting the longitudinal edge 146 of the recess 137 is formed parallel to the curve edge 140 of the tab 136 running.
  • the curved edge 140 of the tab 136 has a polygonal shape such that adjoins a receding portion of the actuating edge 147 outgoing approximately horizontal portion of a linear descending section and then again an approximately horizontal section to the free edge 139.
  • the curve edge 140 which may also be sinusoidal, is only partially covered by the cover circumferential edge 133 in the illustrated embodiment, i. it is visible to about a third at its end exposed in the area of the free flange portion 124 visible.
  • the tab 136 is pivotable via a pivot axis formed as a film hinge 145, which is parallel to the free edges 139, 143 of peripheral flange 116 and tab 136 and in a plane between the peripheral surface of the tab 136 and the peripheral surface of the bucket body 111 runs.
  • a bearing block 160 is provided which is integrally formed on the peripheral side of the bucket body 111 and which is composed of trapezoidal converging webs 161 and 162 in the bottom view, which extend substantially over the entire height of the peripheral flange 116.
  • the film hinge 145 is provided in the converging region of the two webs 161 and 162.
  • the inner side of the lug 136 is provided with a bottom-view approximately triangular support 163, which is formed by triangular shaped converging on the tab 136 molded webs 164, 165, of which a web 165 is relatively long.
  • This stiffener 163 is on their converging ridges 164 and 165 receiving edge, which extends substantially over the entire height of the tab 136, connected to the film hinge 145.
  • the tab 136 In its free edge 139 facing handle portion 150, the tab 136 is supported on its inside by a projecting from the periphery of the bucket body 111 and integrally formed thereon short support bar 166 ", so that the tab 136 is in the circumferential plane of the peripheral flange 116 in the rest position.
  • the function of the tab 136 as an opening aid 113 acts to engage the tab 136 at its free circumferential end, such as at the tab grip 150 projecting below the lower edge 142 of the flange 116, and outwardly about the vertical pivot axis 145, i.e., at the bottom. is pivoted away from the bucket body 111 away.
  • the curved edge 147 outwards the lower edge 134 of the cover 112 is grasped, so that with the further pivoting of the tab 136, the cover 112 is moved outwardly and unlatched and raised by the outwardly extending and ascending curved edge 147 (FIG. 12).
  • the lid 112 can be grasped and pulled off at its lower edge 134 when the tab 136 is open.
  • the tab 136 moves due to the elastic film hinge 145 back to its original position, so that the lid 112 can be snapped again, for example, after a partial use of the contents of the bucket 110.
  • the aforementioned tamper-evident 115 is provided, which can be seen after taking their Verrastungswolf whether or that the opening aid 113 has been operated for lifting the lid 112 from the bucket body 111 already at least once or Not.
  • This tamper-evident 115 is formed in the third embodiment by a pivotable latching bracket 117 which is disposed in the gap 148 between the edge 143 of the peripheral flange 116 and the facing actuating edge 147 of the tab 136.
  • the locking bracket 170 which extends substantially over the height of the free flange portion 124 of the peripheral flange 116, is seen in bottom view formed approximately hammer-shaped or T-shaped.
  • the latching clip 170 thus has a foot web 171 whose free end is connected via a pivot axis formed as a film hinge 165 with a stationary bearing web 176 which protrudes in the bucket circumferential direction of the bearing block 160.
  • the two pivot axes 145 and 175 are arranged parallel to approximately a circumferential plane. Facing away from the film hinge 175, the foot web 171 is covered by two connected bow limbs 172 and 173 which are curved in a plane and extend in a plane.
  • the actuating leg 147 of the tab 136 facing bar arm 172 is relatively short, while the peripheral flange 116 facing the bar arm 173 is relatively long in contrast.
  • the length of the two bar arms 172 and 173 in the circumferential direction is less than the clear width of the gap 148 corresponds.
  • the bar arms 172 and 173 are provided with locking ribs 174 which run in the direction of the respective edges 143 and 147.
  • the height of the foot web 171 of the pivotable latching clip 170 is such that upon pivoting of the latching clip 170 in the direction of the arrow R, the free edge of the longer bar leg 173 dives under the free edge 143 of the recess 137 or the peripheral flange 116.
  • the peripheral flange 116 is provided over its entire circumference at a substantially constant distance with the aforementioned support webs 166, of which the latching clip 170 facing support web 166 'is provided on its latching bar 170 facing surface with here two parallel counter-ribs 177, in the pivoted state after Figure 11 of the tab 136 cause a latching support of the locking bracket 170 in this position.
  • the tamper-evident 115 acts in the manner as can be seen from the various positions of tab 136 and latch bracket 117 of Figures 10 and 11. If the tab 136 is moved from the starting position or closed position of FIG. 9 in the direction of the arrow S, the actuating edge 147 of the tab 136 in FIG. 10 engages the latching clip 170, first on the short bar leg 172 and then on the facing surface of the bottom bar 171 moves the locking bracket 170 in the pivoting direction of the arrow R under the peripheral flange 116 to the adjacent support web 166 '.
  • the latching clip 170 Upon further pivotal movement of the tab 136, which is accompanied by a lifting of the lid 112, the latching clip 170 comes with its locking ribs 174 in latching connection with the counter-locking ribs 177 on the support bar 166 '. In this latching position pivoted through 45 ° to 90 °, the latching clip 170 also remains when the flap 136 is moved back from its position according to FIG. 11 in the direction of the arrow V into the starting position according to FIG. 9 or automatically due to the flexibility of the film hinge 145 moved back, in which possibly the starting position and only close reset the lid 112 snapped again and can be snapped over the tab 136. On the basis of the remaining detent position of the latching clip 170, the first-time opening can be traced recognizable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Cookers (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Table Devices Or Equipment (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Commercial Cooking Devices (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

There is described a bucket with a lid whose circumferential rim formed thereon can be latchingly connected to an outwardly projecting circumferential flange formed on the edge of the vessel body, in such a way that in the latching position the free end edge of the circumferential lid rim is covered by a region of the vessel circumferential flange, and with a tab which serves for unlatching lifting of the lid in a partial circumferential region and which is arranged in the course of the vessel circumferential flange and interrupts same and is pivotable relative thereto in such a way that its edge remote from the pivot axis moves away from the vessel body out of its locking position in which it is aligned with the vessel circumferential flange and which corresponds to the lid latching position into its lid lift-off position.

Description

Die vorliegende Erfindung bezieht sich auf ein topfförmiges Gefäß, insbesondere Eimer, mit einem Deckel, nach dem Oberbegriff des Anspruchs 1.The present invention relates to a pot-shaped vessel, in particular bucket, with a lid, according to the preamble of claim 1.

Bei einem derartigen, aus der EP 0 565 967 B2 bekannten topfförmigen Gefäß ist die dem entrastenden Anheben des Deckels dienende Lasche parallel zur Umfangsrichtung an einer horizontalen Schwenkachse am Gefäßumfangsflansch schwenkbar gehalten. Mit anderen Worten, die Schwenkachse verläuft parallel zur unteren freien Kante der Lasche, welche freie Kante in Flucht mit der unteren freien Umlaufkante des Gefäßumlaufflansches ist. Ein nach außen weisender Flächenbereich der Lasche dient als Wirkfläche zum entrastenden Anheben des Deckels. Um bei diesem bekannten topfförmigen Gefäß eine günstige Hebelarmlänge der Lasche zu erreichen, muss diese ein Stück weit über die untere Kante des Gefäßumlaufflansches ragen. Dennoch ist das entrastende Anheben des Deckels mit dieser nach außen und zum Deckel hin verschwenkenden Lasche relativ abrupt bzw. ruckartig. Außerdem ist der Bedienende bei dieser Öffnungsbewegungsart dazu geneigt, beim Hintergreifen der Lasche mit den Fingern den Daumen auf den Deckel zu legen, der dann gegen die entrastende Anhebebewegung des Deckels wirkt.In such a pot-shaped vessel known from EP 0 565 967 B2, the tab serving for the unlatching lifting of the lid is held pivotably parallel to the circumferential direction on a horizontal pivot axis on the vessel peripheral flange. In other words, the pivot axis is parallel to the lower free edge of the tab, which free edge is in alignment with the lower free peripheral edge of the Gefäßumlaufflansches. An outwardly facing area of the tab serves as an effective surface for entrastenden lifting the lid. In order to achieve a favorable Hebelarmlänge the tab in this known cup-shaped vessel, this must protrude a little way over the lower edge of the Gefäßumlaufflansches. Nevertheless, the entrastende lifting the lid with this outwardly and towards the lid pivoting tab is relatively abrupt or jerky. In addition, the operator is in this Öffnungsbewegungsart inclined to put the thumb on the lid when engaging the tab with your fingers, which then acts against the entrastende lifting movement of the lid.

Aufgabe der vorliegenden Erfindung ist es, ein topfförmiges Gefäß, insbesondere Eimer, mit einem Deckel, der eingangs genannten Art zu schaffen, dessen Öffnungsmechanismus eine günstigere Handhabung erlaubt und mit dem ein stetigeres entrastendes Anheben des Deckels erreicht ist.Object of the present invention is to provide a pot-shaped vessel, especially bucket, with a lid of the type mentioned above, the opening mechanism allows more favorable handling and with a more steady entrastendes lifting the lid is reached.

Zur Lösung dieser Aufgabe sind bei einem topfförmigen Gefäß, insbesondere Eimer, mit einem Deckel, der eingangs genannten Art die im Anspruch 1 angegebenen Merkmale vorgesehen.To solve this problem, the features specified in claim 1 are provided in a pot-shaped vessel, especially buckets, with a lid of the type mentioned.

Durch die erfindungsgemäßen Maßnahmen ist erreicht, dass die Länge des Hebelarms zum wenig kraftaufwendenden Öffnen des Deckels durch eine nicht störende Verlängerung der Lasche in Umfangsrichtung möglich ist, so dass die Lasche nicht unbedingt nach unten über den Gefäßumlaufflansch ragen muss. Durch eine entsprechende Ausgestaltungen der Kurvenbahn kann ein stetiges und damit gefühlvolles entrastendes Anheben des Deckels erreicht werden. Der Bewegungsablauf erfordert keinen Gegendruck auf den Deckel sondern allenfalls gegen die Wandung des Gefäßkorpus.Due to the measures according to the invention it is achieved that the length of the lever arm is possible for little force-consuming opening of the lid by a non-disruptive extension of the tab in the circumferential direction, so that the tab does not necessarily have to protrude down over the Gefäßumlaufflansch. By a corresponding embodiments of the curved path, a steady and thus emotional entrastendes lifting the lid can be achieved. The movement requires no counter pressure on the lid but at most against the wall of the vessel body.

Die Schwenkachse der Lasche kann genau senkrecht und damit parallel zu einer gedachten Gefäßachse sein, oder sie kann entsprechend den Merkmalen des Anspruchs 2 zu dieser Gefäßachse hin und/oder in einer gedachten X-Y-Ebene geneigt sein. Das Letztere ist zur Unterstützung des entrastenden Anhebens des Deckels vorteilhaft.The pivot axis of the tab may be exactly perpendicular and thus parallel to an imaginary vessel axis, or it may be inclined according to the features of claim 2 to this vessel axis and / or in an imaginary X-Y plane. The latter is advantageous in support of the latching lifting of the lid.

Ist die Lasche am Eimerkorpus vorgesehen, können in vorteilhafterweise die Merkmale nach Anspruch 3 vorgesehen sein.If the tab is provided on the bucket body, the features according to claim 3 can advantageously be provided.

Mit den Merkmalen nach Anspruch 4 oder 7 ist eine einfach herzustellende Schwenkachse erreicht.With the features of claim 4 or 7, an easily manufactured pivot axis is achieved.

Vorteilhafte Anlenkungen der Lasche am Gefäßkorpus ergeben sich aus den Merkmalen nach Anspruch 5 bzw. 6 oder einem der Ansprüche 8 bis 10 in Form einer einarmigen bzw. zweiarmigen Hebelanordnung.Advantageous linkages of the tab on the vessel body arise from the features according to claim 5 or 6 or one of claims 8 to 10 in the form of a one-armed or two-armed lever arrangement.

Gemäß den Merkmalen nach mindestens einem der Ansprüche 11 bis 13 ist in vorteilhafter Weise zusätzlich eine das erste Öffnen des Gefäßes anzeigende Sicherung der Originalität des topfförmigen Gefäßes erreicht. Die Lasche zum entrastenden Anheben des Deckels kann mit einer Originalitätssicherung in Form von die Lasche mit dem Gefäßumlaufflansch stoffschlüssig verbindenden Stegen oder einer Folie versehen, die mit dem erstmaligen Anheben der Lasche aufreißen bzw. aufreißt. Eine derartige sinnfällige Originalitätszerstörung kann bei dem topfförmigen Gefäß gemäß einem anderen Ausführungsbeispiel in einfacher und weniger abrupt zu betätigender Weise gegeben sein. Bei einer solchen Originalitätssicherung wird nicht eine stoffschlüssige Verbindung aufgebrochen, was naturgemäß einen entsprechenden Kraftaufwand und ruckartige Bewegung bedeutet, sondern am Ende der Deckel-Anhebebewegung wird eine Rastverbindung verbleiben, die nicht umkehrbar ist und damit sichtbar bleibt. Weitere vorteilhafte Ausgestaltungen hierzu sind den Merkmalen mindestens einer der Ansprüche 14 bis 16 oder 17 bis 27 zu entnehmen. Dabei besteht die Besonderheit in der Bewegungsabfolge von Lasche und Rastbügel. Die Schwenkbewegung des Rastbügels wird von der Schwenkbewegung der Lasche in stetig übertragender Weise abgenommen. Dabei ist der Rastbügel so ausgebildet, dass er zu Beginn seiner Schwenkbewegung unter die Umfangskante des Gefäßumlaufflansches abtaucht. Eine einfach herzustellende Rast ergibt sich dadurch, dass diese an einem benachbarten Abstützsteg für den Gefäßumlaufflansch vorgesehen ist.According to the features of at least one of claims 11 to 13 is in addition advantageously a first opening of the vessel indicating assurance of the originality of the reached pot-shaped vessel. The tab for entrastenden lifting the lid can with a tamper-evident in the form of the tab with the Gefäßumlaufflansch cohesively connecting webs or a film provided that tears or rips with the first raising the tab. Such obvious destruction of originality can be given in the pot-shaped vessel according to another embodiment in a simple and less abrupt to actuate manner. In such a tamper-proof connection, a cohesive connection is not broken, which naturally means a corresponding force and jerky movement, but at the end of the lid lifting movement, a latching connection will remain, which is not reversible and thus remains visible. Further advantageous embodiments for this purpose can be found in the features of at least one of claims 14 to 16 or 17 to 27. There is a special feature in the sequence of movements of tab and locking bracket. The pivoting movement of the latching clip is removed by the pivotal movement of the tab in a constantly transmitting manner. In this case, the latching clip is designed so that it dips at the beginning of its pivoting movement below the peripheral edge of the Gefäßumlaufflansches. An easy-to-produce catch results from the fact that it is provided on an adjacent support web for the Gefäßumlaufflansch.

Mit den Merkmalen nach Anspruch 28 und/oder 29 und/oder 30 sind handhabungstechnische Vorteile erreicht.With the features of claim 28 and / or 29 and / or 30 handling advantages are achieved.

Weitere Einzelheiten der Erfindung sind der folgenden Beschreibung zu entnehmen, in der die Erfindung anhand der in der Zeichnung dargestellten Ausführungsbeispiele näher beschrieben und erläutert ist.
Es zeigen:

Figur 1
in abgebrochener perspektivischer Darstellung ein topfförmiges Gefäß in Form eines mit einem Deckel versehenen Eimers in geschlossenem Zustand gemäß einem ersten Ausführungsbeispiel vorliegender Erfindung,
Figur 2
in vergrößerter Darstellung einen Ausschnitt gemäß Rechteck II der Figur 1,
Figur 3
eine der Figur 1 entsprechende Darstellung, jedoch bei im Bereich der Öffnungshilfe vom Eimer angehobenem Deckel,
Figur 4
eine der Figur 2 entsprechende Darstellung, jedoch im Zustand der Figur 3,
Figuren 5A u. 5B
eine der Figur 1 entsprechende Darstellung bzw. eine Unteransicht gemäß Pfeil VB, jedoch gemäß einem zweiten Ausführungsbeispiel,
Figuren 6A u. 6B
den Figuren 5A und 5B entsprechende Darstellungen, jedoch im Zustand nach Figur 3,
Figur 7
eine vergrößerte Ausschnittdarstellung ähnlich Figur 2, jedoch gemäß einer weiteren Variante des ersten Ausführungsbeispiels und ohne Deckel,
Figur 8
in abgebrochener Seitenansicht ein topfförmiges Gefäß in Form eines mit einem Deckel zu bestückenden Eimers bei geschlossener Öffnungslasche und strichpunktiert seitlich angedeuteten Deckel Zustand gemäß einem dritten Ausführungsbeispiel vorliegender Erfindung,
Figur 9
eine Unteransicht gemäß Pfeil IX der Figur 8,
Figur 10A und 10B
der Figur 9 entsprechende Darstellungen, jedoch in Stellungen während der Schwenkbewegung der Öffnungslasche,
Figur 11
eine der Figur 9 entsprechende Darstellung jedoch in vollständiger Öffnungsstellung der Öffnungslasche,
Figur 12
eine längs der Linie XII-XII der Figuren 1 abgebrochene perspektivische Darstellung des Eimers mit aufgerastetem Deckel, und
Figur 13
eine der Figur 1 entsprechende jedoch perspektivische Darstellung bei entsprechend der Laschenschwenkstellung nach Figur 11 angehobenem Deckel.
Further details of the invention will be apparent from the following description in which the invention with reference to the embodiments illustrated in the drawings and described in more detail.
Show it:
FIG. 1
in a broken perspective view of a cup-shaped vessel in the form of a lid provided with a bucket in the closed state according to a first embodiment of the present invention,
FIG. 2
in an enlarged view a detail according to rectangle II of Figure 1,
FIG. 3
1 representation corresponding to, but with lifted in the opening aid from the bucket lid,
FIG. 4
2 representation corresponding to, but in the state of Figure 3,
FIGS. 5A and 5B 5B
1 corresponding representation or a bottom view according to arrow VB, but according to a second embodiment,
FIGS. 6A and 7B 6B
Figures 5A and 5B corresponding representations, but in the state of Figure 3,
FIG. 7
an enlarged detail view similar to Figure 2, but according to a further variant of the first embodiment and without cover,
FIG. 8
in a broken side view of a pot-shaped vessel in the form of a lid to be fitted with a bucket with closed opening tab and dash-dotted lines indicated later state according to a third embodiment of the present invention,
FIG. 9
a bottom view according to arrow IX of Figure 8,
FIGS. 10A and 10B
9 corresponding representations, but in Positions during the pivoting movement of the opening tab,
FIG. 11
9 corresponding representation but in the fully open position of the opening tab,
FIG. 12
a broken off along the line XII-XII of Figure 1 perspective view of the bucket with latched lid, and
FIG. 13
one of the figure 1 corresponding but perspective view in accordance with the Laschenschwenkstellung of Figure 11 lifted lid.

Das in den Figuren 1 bis 7 gemäß einem ersten Ausführungsbeispiel dargestellte Gefäß ist ein aus Kunststoff geformter Eimer 10, 10', 10", dessen Korpus 11 von einem ebenfalls aus Kunststoff geformten Deckel 12 abgedeckt ist. Der Deckel 12 sitzt, wie noch zu beschreiben ist, auf dem Korpus 11 derart verrastend auf, dass der Deckel 12 lediglich mit einer am Eimer 10 integrierten Öffnungshilfe 13, 13' bzw. 13" zu öffnen ist.The vessel shown in Figures 1 to 7 according to a first embodiment is a plastic molded bucket 10, 10 ', 10 ", whose body 11 is covered by a likewise molded plastic cover 12. The cover 12 sits, as will be described is on the body 11 latching on so that the lid 12 is open only with a built-in bucket 10 opening aid 13, 13 'and 13 ".

Der Korpus 11 des Eimers 10, 10', 10" ist an seinem dem Boden abgewandten und die Eimeröffnung begrenzenden oberen Ende mit einem im Schnitt etwa dachförmigen Umfangsflansch 16 einstückig, der im Abstand die Außenseite des Korpus 11 umgibt. Der Umfangsflansch 16 besitzt einen schmalen, am Korpus 11 angeformten ersten Dachteil 17, an dessen First 18, der die Auflage des Deckels 12 bildet, ein zweiter breiterer Dachteil 19 anschließt. Der zweite Dachteil 19 besitzt ein an den First 18 angrenzendes ebenes Flächenteil 21, das über eine zum Korpus 11 gerichtete Nut 22 vom unteren freien Flanschteil 24 getrennt ist (Figuren 6B und 7). Die Nut 22 ist am Übergang zum freien Flanschteil 24 tiefer als am Übergang zum ebenen Flächenteil 21. Dadurch ergibt sich auf dem gegenüber der oberen Innenwandung 25 überstehenden Teil der unteren Innenwandung 26 eine Auflagefläche für den noch zu beschreibenden Deckelrand.The body 11 of the bucket 10, 10 ', 10 "is integrally formed at its upper end facing away from the bottom and the bucket opening with an approximately roof-shaped peripheral flange 16 which surrounds the outer side of the body 11 at a distance , on the body 11 integrally formed first roof part 17, at the ridge 18, which forms the support of the lid 12, a second wider roof part connects 19. The second roof part 19 has a ridge 18 adjacent to the flat surface part 21, which has a to the body 11th 6 and 7) is separated from the lower free flange part 24. The groove 22 is deeper at the transition to the free flange part 24 than at Transition to the flat surface part 21. This results on the opposite the upper inner wall 25 protruding part of the lower inner wall 26, a bearing surface for the lid edge to be described later.

Der bei allen Varianten identische Deckel 12 besitzt eine ebene Decke 31, die obenseitig mit einem senkrecht abstehenden im Wesentlichen umlaufenden Zentrierrand 32 versehen ist. Außenumfangsseitig an die Decke 31 ist ein Deckelumlaufrand 33 vorgesehen, der innenseitig dem EimerUmfangsflansch 16 entsprechend geformt ist und dessen freie Unterkante 34 in geschlossenem verrastendem Zustand auf der Auflagefläche 26 derart aufsitzt, dass die Außenflächenbereiche von Deckelumlaufrand 33 und freiem Flanschteil 24 des Eimer-Umfangsflansches 16 miteinander fluchten. Der Deckelumlaufrand 33 ist außerdem mit einer inneren abstehenden umlaufenden Rastrippe 35 versehen, die in geschlossenem verrastendem Zustand des Deckels 12 auf dem Eimer 10, 10', 10" hinter die obere Innenwandung 25 in die Nut 22 des Umfangsflansches 16 rastet. Da der so auf dem Eimer 10, 10', 10" aufgerastete Deckel 12 ohne Werkzeug, d.h. mit den bloßen Händen vom Eimerkorpus 11 nicht abgehoben werden kann, ist die Öffnungshilfe 13, 13', 13" vorgesehen.The lid 12, which is identical in all variants, has a flat ceiling 31, which is provided on the upper side with a substantially centrally extending centering edge 32 projecting vertically. On the outer circumference of the ceiling 31, a cover recirculating edge 33 is provided, which is formed on the inside of the EimerUmfangsflansch 16 and whose free lower edge 34 is seated in the closed latching state on the support surface 26 such that the outer surface areas of the lid peripheral edge 33 and free flange portion 24 of the bucket peripheral flange sixteenth aligned with each other. The lid peripheral edge 33 is also provided with an inner protruding circumferential locking rib 35 which engages in the closed latching state of the lid 12 on the bucket 10, 10 ', 10 "behind the upper inner wall 25 in the groove 22 of the peripheral flange 16. Das der so auf the bucket 10, 10 ', 10 "latched lid 12 without tools, ie can not be lifted with the bare hands of the bucket body 11, the opening aid 13, 13 ', 13 "is provided.

Die Öffnungshilfe 13 gemäß den Figuren 1 bis 4 besitzt eine Lasche 36, die im Zuge des zweiten Dachteils 19 des Umfangsflansches 16 angeordnet ist. Hierzu ist der zweite Dachteil 19 des Umfangsflansches 16 mit einer Ausnehmung 37 versehen, in der die Lasche 36 einenends schwenkbar angelenkt ist. Die Lasche 36 in der Ausnehmung 37 ist am einen Umfangsende von einer Anlenkkante 38 und am anderen Umfangsende von einer freien Kante 39 begrenzt, die in Umfangsrichtung dem First 18 zugewandt durch eine Kurvenkante 40 und dem First 18 abgewandt durch eine abgesetzte Unterkante 41, die der Anlenkkante 38 zugewandt mit der Unterkante 42 des Umfangsflansches 16 fluchtet und andernends überragt. Die Anlenkkante 38 erstreckt sich über einen wesentlichen Bereich des weiteren Dachteils 19 des Umfangsflansches 16 bis nahe zum First 18. Die freie Kante 39 der Lasche 36 erstreckt sich etwa parallel zur Anlenkkante 38 über einen Teilbereich des freien Flanschteils 24 und endet vor der Nut 22 und außerhalb des Deckels 12. Die Kurvenkante 40, die einen bestimmten noch zu beschreibenden Kurvenverlauf besitzt, erstreckt sich in Umfangsrichtung über das ebene Flächenteil 21, die Nut 22 und über einen Teilbereich des freien Flanschteils 24. Die Ausnehmung 37 des Umfangsflansches 16 besitzt eine zur Anlenkkante 38 der Lasche 36 parallele Anlenkkante 43 und dieser abgewandt eine freie Kante 44, deren im freien Flanschteil 24 befindlicher Bereich parallel zur freien Kante 39 der Lasche 36 verläuft. Zwischen den vorgenannten jeweiligen Kanten von Lasche 36 und Umfangsflansch 16 besteht ein schmaler Spalt. An der umfangsseitigen Anlenkkante 43 des Umfangsflansches 16 ist die zugewandte Laschen-Anlenkkante 38 über ein Filmscharnier 45 angeformt, so dass die Lasche 36 um diese dadurch gebildete Schwenkachse verschwenkbar ist. Die Ausnehmung 37 im Umfangsflansch 16 kann rechteckförmig sein. Bei den dargestellten Ausführungsbeispielen ist jedoch die die Kanten 43 und 44 verbindende Längskante 46 der Ausnehmung 37 parallel zur Kurvenkante 40 der Lasche 36 verlaufend ausgebildet.The opening aid 13 according to FIGS. 1 to 4 has a tab 36, which is arranged in the course of the second roof part 19 of the circumferential flange 16. For this purpose, the second roof part 19 of the peripheral flange 16 is provided with a recess 37 in which the tab 36 is articulated at one end pivotally. The tab 36 in the recess 37 is bounded at one circumferential end by a Anlenkkante 38 and at the other circumferential end of a free edge 39, facing the ridge 18 in the circumferential direction by a curved edge 40 and the ridge 18 facing away by a stepped lower edge 41, the Anlenkkante 38 facing with the lower edge 42 of the peripheral flange 16 is aligned and the other projects beyond. The Anlenkkante 38 extends over a The free edge 39 of the tab 36 extends approximately parallel to the Anlenkkante 38 over a portion of the free flange portion 24 and terminates in front of the groove 22 and outside the lid 12. The curve edge 40, which has a certain curve to be described, extending in the circumferential direction over the flat surface part 21, the groove 22 and over a portion of the free flange 24. The recess 37 of the peripheral flange 16 has a pivoting edge 38 of the tab 36 parallel articulation 43rd and this facing away from a free edge 44, the area located in the free flange portion 24 extends parallel to the free edge 39 of the tab 36. There is a narrow gap between the aforementioned respective edges of tab 36 and peripheral flange 16. At the peripheral articulation edge 43 of the circumferential flange 16, the facing tab articulation edge 38 is integrally formed via a film hinge 45, so that the tab 36 is pivotable about this pivot axis formed thereby. The recess 37 in the peripheral flange 16 may be rectangular. In the illustrated embodiments, however, the edges 43 and 44 connecting the longitudinal edge 46 of the recess 37 is formed parallel to the curve edge 40 of the tab 36 extending.

Die Kurvenkante 40 der Lasche 36 hat einen sinusartigen Verlauf derart, dass sich an einen von der Anlenkkante 38 bzw. vom Filmscharnier 45 ausgehender konvex absteigender Verlauf ein gegengerichteter konkaver Verlauf mit linearem Ende zur freien Kante 39 anschließt. Die Kurvenkante 40 ist beim dargestellten ersten Ausführungsbeispiel der Figuren 1 bis 4 und dem zweiten Ausführungsbeispiel nach den Figuren 5A, B und 6A, B von dem Deckelumlaufrand 33 nur teilweise überdeckt, d.h. sie ist zu etwa 1/3 an ihrem Ende freiliegend im Bereich des freien Flanschteils 24 sichtbar.The curve edge 40 of the tab 36 has a sinusoidal profile such that adjoins a concave descending course outgoing from the Anlenkkante 38 and from the film hinge 45 a counter-aligned concave curve with a linear end to the free edge 39. The curve edge 40 is in the illustrated first embodiment of Figures 1 to 4 and the second embodiment shown in Figures 5A, B and 6A, B of the cover peripheral edge 33 only partially covered, i. it is visible to about 1/3 at its end exposed in the area of the free flange portion 24.

Die Funktion der Lasche 36 als Öffnungshilfe 13 wirkt in der Weise, dass die Lasche 36 an ihrem freien Umfangsende, beispielsweise an einem unter die Unterkante 42 des Flansches 16 vorstehenden bzw. verbreiterten Laschengriff 50 erfasst und um die vertikale Schwenkachse 45 nach außen, d.h. vom Eimerkorpus 11 weg verschwenkt wird. Bei dieser Schwenkbewegung der Kurvenkante 47 nach außen wird die Unterkante 34 des Deckels 12 erfasst, so dass mit dem weiteren Verschwenken der Lasche 36 der Deckel 12 von der nach außen laufenden und ansteigenden Kurvenkante 47 nach außen bewegt und entrastet sowie angehoben wird (Figur 3). Sobald der Deckel 12 durch die Öffnungshilfe 13 in diesem Bereich der Lasche 36 angehoben ist, kann der Deckel 12 an der Unterkante 34 von Hand untergriffen und abgezogen werden. Die Lasche 36 bewegt sich aufgrund des elastischen Filmscharniers 45 wieder in ihre Ausgangslage zurück, so dass auch der Deckel 12 beispielsweise nach Gebrauch des Inhalts des Eimers 10 wieder aufgerastet werden kann.The function of the tab 36 as an opening aid 13 acts in the Way that the tab 36 is detected at its free circumferential end, for example, at a below the lower edge 42 of the flange 16 protruding or widened tab handle 50 and about the vertical pivot axis 45 to the outside, that is pivoted away from the bucket body 11. During this pivoting movement of the curved edge 47 outwards, the lower edge 34 of the cover 12 is grasped, so that with the further pivoting of the tab 36, the cover 12 is moved outwardly and unlatched and lifted by the outwardly extending and ascending curved edge 47 (FIG. 3). , As soon as the lid 12 is lifted by the opening aid 13 in this area of the tab 36, the lid 12 can be grasped and pulled off by hand at the lower edge 34. The tab 36 moves due to the elastic film hinge 45 back to its original position, so that the lid 12 can be snapped back, for example, after use of the contents of the bucket 10.

Bei den dargestellten Ausführungsbeispielen bzw. deren Varianten der am Korpus 11 des Eimers 10, 10' bzw. 10" vorgesehenen Öffnungshilfen 13, 13' bzw. 13" für den Deckel 12 ist des Weiteren eine Originalitätssicherung 15, 15' bzw. 15" vorgesehen, an der erkennbar ist, ob die Öffnungshilfe 13, 13', 13" zum Abheben des Deckels 12 vom Eimerkorpus 11 bereits zumindest ein Mal betätigt worden ist oder nicht. Beim ersten Ausführungsbeispiel der Figuren 1 bis 5 ist die Originalitätssicherung 15 durch Abreißstege 51 oder einen Abreißfilm gebildet, die bzw. der zwischen der Kurvenkante 40 der Lasche 36 und der Längskante 46 der Ausnehmung 37 vorgesehen sind bzw. ist. Dabei ist diese Originalitätssicherung 15 in dem Bereich von Anlenkkante 38 und Längskante 46 vorgesehen, die unterhalb des aufgerasteten Deckels 12 am freien Flanschteil 24 des Umfangsflansches 16 sichtbar ist. Dies bedeutet, dass mit dem erstmaligen entrastenden Anheben des Deckels 12 durch Verschwenken der Lasche 36 um ihre vertikale Schwenkachse 45 die Abreißstege 51 bzw. einen Abreißfilm beschädigt wird, so dass das erstmalige Öffnen sichtbar ist.In the illustrated embodiments and their variants of the body 11 of the bucket 10, 10 'and 10 "provided opening aids 13, 13' and 13" for the cover 12 is further a tamper-evident 15, 15 'and 15 "provided in which it can be seen whether the opening aid 13, 13 ', 13 "for lifting the lid 12 has already been actuated by the bucket body 11 at least once or not. In the first embodiment of Figures 1 to 5, the tamper-evident 15 is formed by Abreißstege 51 or a tear film, which is or between the curved edge 40 of the tab 36 and the longitudinal edge 46 of the recess 37 is or is provided. In this case, this tamper-evident 15 is provided in the region of articulation edge 38 and longitudinal edge 46, which is visible below the latched cover 12 on the free flange portion 24 of the peripheral flange 16. This means that the first entrastenden raising the lid 12 by pivoting the tab 36 about its vertical pivot axis 45, the tear-off webs 51 and a tear-off film is damaged, so that the first opening is visible.

Das zweite Ausführungsbeispiel nach den Figuren 5A, B und 6A, B unterscheidet sich vom ersten Ausführungsbeispiel der Figuren 1 bis 4 dadurch, dass die vertikale Schwenkachse 45' nicht im Bereich des Umfangsflansches 16 sondern an der Außenseite des Korpus 11 des Eimers 10 vorgesehen ist. Mit anderen Worten, die Lasche 36' ist mit ihrer Anlenkkante 38 über ein Filmscharnier 45 an der Außenseite des Eimerkorpus 11 schwenkbar gehalten.The second exemplary embodiment according to FIGS. 5A, B and 6A, B differs from the first exemplary embodiment of FIGS. 1 to 4 in that the vertical pivot axis 45 'is not provided in the region of the peripheral flange 16 but on the outside of the body 11 of the bucket 10. In other words, the tab 36 'is pivotally held by its hinge edge 38 via a film hinge 45 on the outside of the bucket body 11.

Bei diesem Ausführungsbeispiel ist die Lasche 36' zwischen ihrer Anlenkkante 38 am Eimerkorpus 11 und ihrer freien Kante 39 bzw. ihrem Griffbereich 50 mit einem etwa um 90° verlaufenden Bogenbereich 52 versehen. Die Kurvenkante 40' verläuft wie beim ersten Ausführungsbeispiel beschrieben ausgehend von der freien Kante 39 über den ebenen Längsbereich und den Biegebereich 52 der Lasche 36' bis zur Anlenkkante 38. Der Kurvenverlauf der Kurvenkante 40' entspricht dabei etwa dem der Kurvenkante 40 der Lasche 36 des ersten Ausführungsbeispieles. Insoweit ergibt sich bei Betätigen der Lasche 36' dieser Öffnungshilfe 13' dieselbe Entrast- und Anhebebewegung des Deckels 12.In this embodiment, the flap 36 'between its Anlenkkante 38 on the bucket body 11 and its free edge 39 and its handle portion 50 is provided with an approximately 90 ° extending arc portion 52. The curve edge 40 'extends as described in the first embodiment, starting from the free edge 39 on the flat longitudinal region and the bending region 52 of the tab 36' to the Anlenkkante 38. The curve of the curve edge 40 'corresponds approximately to the curve edge 40 of the tab 36 of first embodiment. In that regard, results in pressing the tab 36 'of this opening aid 13' the same Entrast- and lifting movement of the lid 12th

Die Öffnungshilfe 13' kann mit einer beim ersten Ausführungsbeispiel der Figuren 1 bis 4 verwendeten Originalitätssicherung 15 im sichtbaren Bereich zwischen Lasche 36' und Umfangsflansch 16 versehen sein. Beim in den Figuren 5A, 5B und 6A, 6B dargestellten zweiten Ausführungsbeispiel ist eine Originalitätssicherung 15' in Form von Rastvorsprüngen 53 und 54 vorgesehen, von denen der Rastvorsprung 53 vom Bogenbereich 52 der Lasche 36 angeformt absteht und von denen der Rastvorsprung 54 an einem Steg 55 abstehend angeformt ist, der in diesem der Lasche 36' nahen Bereich des Umfangsflansch 16 zum Eimerkorpus 11 hin abstützt. Die Rastvorsprünge 53 und 54 sind einander gegenüberliegend angeordnet und verlaufen unterhalb der Nut 22 bzw. der aufgerasteten Unterkante 34 des Deckels 12 sichtbar über einen bestimmten Höhenbereich von Lasche 36' und Umfangsflansch 16. Die Rastvorsprünge 53 und 54 sind in nicht im einzelnen dargestellter Weise an ihren einander zugewandten Stirnflächen verzahnt.The opening aid 13 'can be provided with a tamper-evident device 15 used in the first exemplary embodiment of FIGS. 1 to 4 in the visible region between the tab 36' and the circumferential flange 16. In the second embodiment shown in Figures 5A, 5B and 6A, 6B, a tamper-evident 15 'is provided in the form of locking projections 53 and 54, of which the locking projection 53 protrudes from the arc portion 52 of the tab 36 formed and of which the locking projection 54 at a web 55 is formed projecting, which is supported in this the tab 36 'near region of the peripheral flange 16 to the bucket body 11 out. The latching projections 53 and 54 are arranged opposite each other and extend below the groove 22 and the latched lower edge 34 of the lid 12 visible over a certain height range of tab 36 'and peripheral flange 16. The latching projections 53 and 54 are not shown in detail in detail at their mutually facing end surfaces toothed.

In dem in den Teilfiguren 5A und 5B dargestellten aufgerasteten Zustand des Deckels 12 auf dem Eimerkorpus 11 besitzen die beiden Rastvorsprünge 53 und 54 mit ihren gezahnten Stirnkanten einen bestimmten Abstand voneinander. In dem in den Teilfiguren 6A und 6B dargestellten Öffnungszustand der Lasche 36' und Anhebezustand des Deckels 12 hat sich der Rastvorsprung 53 aufgrund der Schwenkbewegung der Lasche 36' in den Rastvorsprung 54 des Umfangsflansches 16 unlösbar verhakt bzw. verrastet. Mit anderen Worten, die Lasche 36' verbleibt durch das Ineinanderverhaken bzw. - verrasten der beiden Rastvorsprünge 53 und 54 in der in den Teilfiguren 6A und 6B gezeigten Schwenkstellung oder jedenfalls in einer die erstmalige Öffnungsbewegung anzeigenden verschwenkten Öffnungsstellung, die vorteilhafterweise einen kleineren Öffnungswinkel der Lasche 36' aufweist, als dies in den Teilfiguren 6A und 6B der Darstellung wegen übertrieben angedeutet ist. Wird die Lasche 36' entgegen der Öffnungsbewegung in Richtung des Pfeiles V an ihrem Griffbereich 50 zum Korpus 11 hin bewegt, bleibt dennoch aufgrund der Elastizität der beiden Rastvorsprünge 53 und 54 der ineinander verhakte bzw. verrastete Zustand erhalten. Dies heißt auch, dass bei erneutem Aufrasten des Deckels 12 auf bzw. über den Umfangsflansch 16 des Korpus 11 diese unlösbare Verbindung der beiden Rastvorsprünge 53 und 54 erhalten und somit die Verletzung der Originalitätssicherung 15' sichtbar bleibt. Das Wiederaufrasten des Deckels 12 erfolgt entweder, wie oben beschrieben, durch gleichzeitiges Bewegen der Lasche 36' in Richtung des Pfeiles V oder durch eine nicht dargestellte Überführungsschräge an der Kurvenkante 40' der Lasche 36' für den betreffenden Bereich des Deckels 12.In the latched state of the lid 12 on the bucket body 11 shown in the sub-figures 5A and 5B, the two locking projections 53 and 54 with their toothed end edges have a certain distance from each other. In the illustrated in the partial figures 6A and 6B opening state of the tab 36 'and raising condition of the lid 12, the locking projection 53 has hooked in place due to the pivotal movement of the tab 36' in the locking projection 54 of the peripheral flange 16 or locked. In other words, the tab 36 'remains by the interlocking or locking of the two locking projections 53 and 54 in the pivot position shown in the sub-figures 6A and 6B, or at least in a first opening movement indicating the pivoted open position, advantageously a smaller opening angle of the tab 36 ', as is exaggerated in the sub-figures 6A and 6B for the sake of illustration. If the tab 36 'moves against the opening movement in the direction of the arrow V at its handle portion 50 to the body 11, yet due to the elasticity of the two locking projections 53 and 54 of the interlocked or latched state is maintained. This also means that upon re-latching the lid 12 on or over the peripheral flange 16 of the body 11, this permanent connection of the two locking projections 53 and 54 obtained and thus the violation of the tamper-evident 15 'remains visible. The re-engagement of the lid 12 is carried out either, as described above, by simultaneously moving the tab 36 'in the direction of arrow V or by an unillustrated transfer slope on the curved edge 40' of the tab 36 'for the relevant area of the lid 12th

Gemäß einer nicht dargestellten Variante kann die Originalitätssicherung 15' beim zweiten Ausführungsbeispiel der Figuren 5 und 6 auch dadurch erfolgen, dass die dort als Rastvorsprünge 53 und 54 dargestellten Elemente als Verformungsfinger ausgebildet sind, die sich im originalen Verrastungszustand des Deckels 12 auf dem Korpus 11 derart überlappen, dass der Verformungsfinger der Lasche 36', von der Außenseite des Eimers gesehen, über dem Verformungsfinger am Umfangsflansch 16 befindet. Bei der Öffnungsbewegung der Lasche 36' entsprechend der Darstellung der Figur 6 verformt sich einer der Verformungsfinger derart, dass sich der Überlappungszustand der Verformungsfinger wechselnd ändert, d.h., dass der Verformungsfinger der Lasche 36 nun von der Innenseite am anderen Verformungsfinger anliegt. Dieser Zustand kann sich bei der Rückbewegung der Lasche 36' gemäß Pfeil V nicht mehr ändern.According to a variant, not shown, the tamper-evident 15 'in the second embodiment of Figures 5 and 6 also take place in that the elements shown there as latching projections 53 and 54 are formed as deformation fingers in the original Verrastungszustand of the lid 12 on the body 11 so overlap that the deformation finger of the tab 36 ', viewed from the outside of the bucket, is located above the deformation finger on the peripheral flange 16. Upon the opening movement of the tab 36 'as shown in Figure 6, one of the deforming fingers deforms such that the overlapping condition of the deforming fingers alternately changes, that is, the deforming finger of the tab 36 now abuts against the other deforming finger from the inside. This state can no longer change in the return movement of the tab 36 'according to arrow V.

Eine Rückbildung der zerstörten Originalitätssicherung 15' ist bei den dargestellten Rastvorsprüngen 53 und 54 sowie bei den vorstehend beschriebenen, jedoch nicht dargestellten Verformungsfingern in gleicher Weise dadurch verhindert, dass die Rückbewegung der Lasche 36' gemäß Pfeil V durch einen vom Eimerkorpus 11 abstehenden gebogen verlaufenden Anschlagsteg 56 verhindert ist, an den die Lasche 36' mit ihren inneren Versteifungsstegen 57 zur Anlage kommt.A regression of the destroyed tamper-evident 15 'is in the illustrated locking projections 53 and 54 and the above-described, but not shown deformation fingers in the same way prevented by the return movement of the tab 36' according to arrow V by a protruding from the bucket body 11 curved stop web 56 is prevented, to which the tab 36 'comes with their inner stiffening webs 57 to the plant.

Bei der Variante nach Figur 7 ist die Kurvenkante 40" der Lasche 36" lediglich bis zur Nut 22 im Umfangsflansch 16 heruntergezogen, d.h., die Kurvenkante 40'' liegt insgesamt innerhalb des auf den Eimerkorpus 11 aufgerasteten Deckels 12 und ist damit nicht sichtbar. Die Öffnungs- bzw. Anhebebewegung ergibt sich in gleicher Weise, da mit dem Nachaußenverschwenken der Lasche 36" gleichzeitig aufgrund der Elastizität eine Bewegung nach unten erfolgt, die ein Angreifen der Kurvenkante 40" unter der Unterkante 34 des Deckels 12 ermöglicht.In the variant of Figure 7, the curve edge 40 "of the tab 36" is pulled down only to the groove 22 in the peripheral flange 16, ie, the curve edge 40 '' is entirely within the latched onto the bucket body 11 lid 12 and thus is not visible. The opening or raising movement results in the same way, since with the Nachaußenverschwenken the tab 36 "at the same time due to the elasticity downwards movement, which allows attacking the curve edge 40" under the lower edge 34 of the lid 12.

Gemäß der Variante der Figur 7 sind Verformungsstege 51" oder ein entsprechender Verformungsfilm zusätzlich oder statt dessen als Verbindung zwischen der freien Kante 39 der Lasche 36" und der freien Kante 44 der Ausnehmung 37 vorgesehen. Die Verformungsstege oder -filme sind an einer Kante angeformt und greifen im Originalitätszuständ hinter die benachbarte Kante, aus welcher Lage sie bei erstmaligem Verschwenken der Lasche 36" durch Verformen vorgezogen werden. Eine Rückbildung der Verformungsstege 51" bzw. eines Verformungsfilms ist aufgrund eines nicht dargestellten Rückschwenkbegrenzungsanschlages der Lasche 36" nicht möglich.According to the variant of FIG. 7, deformation webs 51 "or a corresponding deformation film are additionally or instead provided as a connection between the free edge 39 of the tab 36" and the free edge 44 of the recess 37. The deformation webs or films are integrally formed on one edge and, in the trueness state, grip behind the adjacent edge, from which position they are preformed by deforming upon first pivoting of the tab 36 " Backswing limiting stop of tab 36 "not possible.

Die Variante nach Figur 7 unterscheidet sich außerdem gegenüber den Ausführungsbeispielen der Figuren 1 bis 4 und 5, 6 in der Lage der Schwenkachse und damit des Filmscharniers 45". Während bei den vorgenannten Ausführungsbeispielen die Schwenkachse 45 im Wesentlichen vertikal, d.h. parallel zu einer gedachten Symmetrieachse S (bei einem zylindrischen Eimer die Rotationsachse) angeordnet ist und die Schwenkachse 45 aufgrund des zum Korpus 11 spitzwinklig geneigten zweiten Dachteils 19 in entsprechender Weise aus der X-Y-Ebene in die Y-Z-Ebene zur Achse S geneigt sein kann, ist bei der Variante nach Figur 7 die Schwenkachse bzw. das Filmscharnier 45" in der X-Y-Ebene winklig geneigt, d.h. gegenüber den abgewandten freien Kanten 39, 44 spitzwinklig angeordnet. Dadurch wird beim Verschwenken der Lasche 36" das Anheben des Deckels 12 unterstützt, da die Schwenkachse 45" in Richtung zur freien Kante hin von unten nach oben geneigt ist.The variant according to Figure 7 also differs from the embodiments of Figures 1 to 4 and 5, 6 in the position of the pivot axis and thus of the film hinge 45 ".. While in the aforementioned embodiments, the pivot axis 45 substantially vertically, ie parallel to an imaginary axis of symmetry S (in a cylindrical bucket, the axis of rotation) is arranged and the pivot axis 45 may be inclined due to the body 11 at an acute angle inclined second roof member 19 in a corresponding manner from the XY plane in the YZ plane to the axis S, is in the variant according to Figure 7, the pivot axis or the film hinge 45 "inclined at an angle in the XY plane, ie opposite the opposite free edges 39, 44 arranged at an acute angle. As a result, when the flap 36 is pivoted, "the lifting of the lid 12 is assisted, since the pivot axis 45" is inclined in the direction of the free edge from the bottom upwards.

Bei der Variante nach Figur 7 kann ein Sicherungsfilm zwischen der an sich verdeckten Kurvenkante 40" und der Längskante 46 vorgesehen werden, wenn in den Deckelumlaufrand 33 ein Sichtfenster eingesetzt wird.In the variant according to FIG. 7, a securing film can be provided between the concealed curve edge 40 "and the longitudinal edge 46 if a viewing window is inserted into the cover circumferential edge 33.

Eine Originalitätssicherung 15, 15' bzw. 15" kann auch in der Weise erfolgen, dass der Griffbereich 50 der Lasche 36, 36' bzw. 36" an seinem in den Hauptbereich der Lasche übergehenden Bereich mit einer Schwächungslinie 58' (die nur in Figur 5A gestrichelt angedeutet ist) versehen ist, um die der Griffbereich 50 vor der eigentlichen Öffnungsbewegung der Lasche 36, 36', 36" bleibend um- bzw. abgebogen wird. Auf diese Weise ist die Zerstörung der Originalität sichtbar. Der leicht abgebogene Griffbereich 50 stört dabei das Wiederverrasten des Deckels 12 auf dem Eimerkorpus 11 nicht. Es versteht sich, dass dies statt oder zusätzlich zu den vorstehend beschriebenen Originalitätssicherungen vorgesehen sein kann.A tamper-evident 15, 15 'or 15 "can also be done in such a way that the handle portion 50 of the tab 36, 36' or 36" at its in the main region of the tab transition area with a line of weakness 58 '(the only in FIG 5A), by which the grip area 50 is permanently turned over or bent before the actual opening movement of the tab 36, 36 ', 36. In this way, the destruction of the originality is visible while not re-engaging the lid 12 on the bucket body 11. It will be appreciated that this may be provided instead of or in addition to the tamper-evidence safeguards described above.

Eine weitere Variante des in den Figuren 5 und 6 dargestellten zweiten Ausführungsbeispieles besteht darin, dass die Lasche 36' insgesamt im Zug des freien Flanschteils 24 des Umfangsflansches 16 verlaufend ausgebildet ist und dabei mit seinen beiden freien Endkanten 38, 39 durch einen Spalt getrennt den freien Endkanten 43, 44 des Umfangsflansches 16 gegenüberliegend zugewandt ist. Die Lasche 36' ist dabei in einem in Längsrichtung asymmetrischen und den Griffbereich 50 abgewandten Bereich mit einem winklig abstehenden Schwenksteg einstückig versehen, dessen Endkante in das Filmscharnier übergeht und auf diese Weise mit dem Eimerkorpus 11 schwenkbar verbunden ist. Dabei kann an dem den Griffbereich 50 abgewandten Kante der Lasche 36' eine Originalitätssicherung 15, 15' oder 15" in einer der vorbeschriebenen Art und Weisen vorgesehen sein.A further variant of the second exemplary embodiment shown in FIGS. 5 and 6 is that the lug 36 'is designed to run in its entirety in the course of the free flange part 24 of the circumferential flange 16, thereby separating the free one with its two free end edges 38, 39 by a gap End edges 43, 44 of the peripheral flange 16 facing opposite. The tab 36 'is integrally provided in an asymmetric in the longitudinal direction and the handle portion 50 remote area with an angularly projecting pivot web, the end edge merges into the film hinge and is pivotally connected in this way with the bucket body 11. In this case, an originality assurance 15, 15 'or 15 "may be provided in one of the above-described ways on the edge of the tab 36' remote from the grip area 50.

Die Umfangsabmessung der Ausnehmung 37 und damit die Umfangslänge der Lasche 36, 36' bzw. 36" hängt von den gewünschten Gegebenheiten eines beim entrastenden Anheben des Deckels 12 sich auswirkenden Hebelarmes.The circumferential dimension of the recess 37, and thus the circumferential length of the tab 36, 36 'and 36 "depends on the desired conditions of a levers when levering the lid 12 leveraging effect.

Das in den Figuren 8 bis 13 dargestellte Gefäß gemäß einem dritten Ausführungsbeispiel ist ein aus Kunststoff geformter Eimer 110, dessen Korpus 111 von einem ebenfalls aus Kunststoff geformten Deckel 112 abgedeckt ist. Der Deckel 112 sitzt auf dem Korpus 111 derart verrastend auf, dass der Deckel 112 lediglich mit einer am Eimer 110 integrierten Öffnungshilfe 113 zu öffnen ist.The vessel according to a third embodiment shown in FIGS. 8 to 13 is a plastic molded one Bucket 110, the body 111 is covered by a lid 112 also formed from plastic. The lid 112 is seated on the body 111 latching in such a manner that the lid 112 can be opened only with an opening aid 113 integrated with the bucket 110.

Der Korpus 111 des Eimers 110 ist an seinem dem Boden abgewandten und die Eimeröffnung begrenzenden oberen Ende mit einem im Schnitt etwa dachförmigen Umfangsflansch 116 einstückig, der im Abstand die Außenseite des Korpus 111 umgibt. Der Umfangsflansch 116 besitzt einen schmalen am Korpus 111 angeformten ersten Dachteil 117, an dessen First 118, der die Auflage des Deckels 112 bildet, ein zweiter breiterer Dachteil 119 anschließt. Der zweite Dachteil 119 besitzt ein an den First 118 angrenzendes ebenes Flächenteil 121, das über eine zum Korpus 111 gerichtete Nut 122 vom unteren freien Flanschteil 124 getrennt ist. Die Nut 122 ist am Übergang zum freien Flanschteil 124 tiefer als am Übergang zum ebenen Flanschteil 121. Dadurch ergibt sich auf dem gegenüber der oberen Innenwandung 125 überstehenden Teil der unteren Innenwandung 126 eine Auflagefläche für den noch zu beschreibenden Deckelrand. Der Deckel 112 besitzt eine ebene Decke 131, die obenseitig mit einem senkrecht abstehenden im wesentlichen umlaufenden Zentrierrand 132 versehen ist. Außenumfangsseitig an die Decke 131 ist ein Deckelumlaufrand 133 vorgesehen, der innenseitig dem Eimerumfangsflansch 116 entsprechend geformt ist und dessen freie Unterkante 134 in geschlossenem verrastendem Zustand auf der Auflagefläche 126 derart aufsitzt, dass die Außenflächenbereich von Deckelumlaufrand 133 und freiem Flanschteil 124 des Eimerumfangsflansches 116 miteinander fluchten.The body 111 of the bucket 110 is integrally formed at its upper end remote from the bottom and defining the bucket opening with an approximately roof-shaped circumferential flange 116, which surrounds the outside of the body 111 at a distance. The peripheral flange 116 has a narrow integrally formed on the body 111 first roof part 117, at the ridge 118, which forms the support of the lid 112, a second wider roof part 119 connects. The second roof part 119 has a flat surface part 121 which adjoins the ridge 118 and which is separated from the lower free flange part 124 via a groove 122 directed towards the body 111. The groove 122 is deeper at the transition to the free flange portion 124 than at the transition to the flat flange portion 121. This results in the opposite of the upper inner wall 125 projecting part of the lower inner wall 126, a support surface for the lid edge to be described. The cover 112 has a flat ceiling 131, which is provided on the upper side with a vertically projecting substantially circumferential centering edge 132. On the outer circumference of the ceiling 131, a cover circumferential edge 133 is provided, which is the inside of the Eimerumfangsflansch 116 is formed and its free bottom edge 134 in the closed latching state on the support surface 126 seated such that the outer surface area of the lid peripheral edge 133 and free flange portion 124 of the Eimerumfangsflansches 116 are aligned ,

Der Deckelumlaufrand 133 ist außerdem mit einer inneren abstehenden umlaufenden Rastrippe 135 versehen, die in geschlossenem verrastendem Zustand des Deckels 112 auf dem Eimer 110 hinter die obere Innenwandung 125 in die Nut 122 des Umfangsflasches 116 rastet. Da der so auf dem Eimer 110 aufgerastete Deckel 112 ohne Werkzeug, d.h. mit bloßen Händen, vom Eimerkorpus 111 nicht abgehoben werden kann, ist die Öffnungshilfe 113 vorgesehen.The lid peripheral edge 133 is also provided with an inner protruding circumferential locking rib 135 which engages in the closed latching state of the lid 112 on the bucket 110 behind the upper inner wall 125 in the groove 122 of the peripheral bottle 116. Because of the so on the bucket 110 latched lid 112 without tools, ie with bare hands, can not be lifted from the bucket body 111, the opening aid 113 is provided.

Die Öffnungshilfe 113 besitzt eine Lasche 136, die im Zuge des zweiten Dachteils 119 und des freien Flanschteils 124 des Umfangsflansches 116 angeordnet ist, welche Umfangsflanschteile 119 und 124 mit einer Ausnehmung 137 versehen sind, in der die Lasche 136 nahe ihres einen Endes schwenkbar angelenk ist. Die Lasche 136 in der Ausnehmung 137 ist am einen Umfangsende von einer Betätigungskante 147 und am anderen Umfangsende von einer freien Kante 139 begrenzt, zwischen welchen Kanten 147, 139 die in Umfangsrichtung dem First 118 zugewandt eine Kurvenkante 140 und dem First 118 abgewandt eine abgesetzte Unterkante 141, die der Betätigungskante 147 zugewandt mit der Unterkante 142 des Umfangsflansches 116 fluchtet und anderenends überragt, verlaufen. Zwischen der Betätigungskante 147 der Lasche 136 und der zugewandten freien Kante 143 der Ausnehmung 137 des Umfangsflansches 116 ist ein relativ breiter Spalt 148 freigelassen, in welchem eine Originalitätssicherung 115 angeordnet ist.The opening aid 113 has a tab 136 which is disposed in the course of the second roof portion 119 and the free flange portion 124 of the peripheral flange 116, which Umfangsflanschteile 119 and 124 are provided with a recess 137 in which the tab 136 is pivotally hinged near its one end , The tab 136 in the recess 137 is bounded at one circumferential end by an actuating edge 147 and at the other circumferential end of a free edge 139, between which edges 147, 139 facing the ridge 118 in the circumferential direction a curved edge 140 and the ridge 118 facing away from a remote lower edge 141, the actuating edge 147 facing the lower edge 142 of the peripheral flange 116 is aligned and at the other end, extend. Between the actuating edge 147 of the tab 136 and the facing free edge 143 of the recess 137 of the peripheral flange 116, a relatively wide gap 148 is released, in which a tamper-evident 115 is arranged.

Die Betätigungskante 147 der Lasche 136 erstreckt sich über einen wesentlichen Bereich des Umfangsflansches 116 bis nahe zum First 118 ist jedoch im weiteren Dachteil 119 ausgeklinkt. Die freie Kante 139 der Lasche 136 erstreckt sich etwa parallel zur Betätigungskante 147 über einen Teilbereich des freien Flanschteils 124 und endet vor der Nut 122 und außerhalb des aufgerasteten Deckels 112. Die Kurvenkante 140, die einen bestimmten noch zu beschreibenden Kurvenverlauf besitzt, erstreckt sich in Umfangsrichtung über das ebene Flächenteil 121, die Nut 122 und über einen Teilbereich des freien Flanschteils 124. Die Ausnehmung 137 des Umfangsflansches 116 besitzt die zur Betätigungskante 147 parallele abgesetzte freie Kante 143 und dieser abgewandt eine freie Kante 144, deren im freien Flanschteil 124 befindlicher Bereich parallel zur freien Kante 139 der Lasche 136 verläuft. Zwischen den letzteren beiden Kanten 144 und 139 besteht ein schmaler Spalt. Die Ausnehmung 137 im Umfangsflansch 116 kann rechteckförmig sein. Beim dargestellten dritten Ausführungsbeispiel ist jedoch die die Kanten 143 und 144 verbindende Längskante 146 der Ausnehmung 137 parallel zur Kurvenkante 140 der Lasche 136 verlaufend ausgebildet.The actuating edge 147 of the tab 136 extends over a substantial portion of the peripheral flange 116 to near the ridge 118, however, is notched in the other roof part 119. The free edge 139 of the tab 136 extends approximately parallel to the actuating edge 147 over a portion of the free flange portion 124 and ends in front of the groove 122 and outside of the latched lid 112. The curved edge 140, which has a certain curve to be described, extending in The recess 137 of the peripheral flange 116 has the actuating edge 147 parallel offset free edge 143 and this facing away from a free edge 144, whose free flange 124th located region parallel to the free edge 139 of the tab 136 runs. There is a narrow gap between the latter two edges 144 and 139. The recess 137 in the circumferential flange 116 may be rectangular. In the illustrated third embodiment, however, the edges 143 and 144 connecting the longitudinal edge 146 of the recess 137 is formed parallel to the curve edge 140 of the tab 136 running.

Die Kurvenkante 140 der Lasche 136 hat einen polygonartigen Verlauf derart, dass sich an einen vom rückspringenden Bereich der Betätigungskante 147 ausgehenden etwa horizontalen Abschnitt ein linear absteigender Abschnitt und daran wieder ein etwa horizontaler Abschnitt zur freien Kante 139 anschließt. Die Kurvenkante 140, die auch sinusartig verlaufen kann, ist beim dargestellten Ausführungsbeispiel von dem Deckelumlaufrand 133 nur teilweise überdeckt, d.h. sie ist zu etwa ein Drittel an ihrem Ende freiliegend im Bereich des freien Flanschteils 124 sichtbar.The curved edge 140 of the tab 136 has a polygonal shape such that adjoins a receding portion of the actuating edge 147 outgoing approximately horizontal portion of a linear descending section and then again an approximately horizontal section to the free edge 139. The curve edge 140, which may also be sinusoidal, is only partially covered by the cover circumferential edge 133 in the illustrated embodiment, i. it is visible to about a third at its end exposed in the area of the free flange portion 124 visible.

Wie insbesondere der Figur 9 zu entnehmen ist, ist die Lasche 136 über eine als Filmscharnier 145 ausgebildete Schwenkachse verschwenkbar, die parallel zu den freien Kanten 139, 143 von Umfangsflansch 116 und Lasche 136 und in einer Ebene zwischen der Umfangsfläche der Lasche 136 und der Umfangsfläche des Eimerkorpus 111 verläuft. Hierzu ist ein Lagerbock 160 vorgesehen, der an der Umfangsseite des Eimerkorpus 111 angeformt ist und der aus in Unteransicht trapezartig aufeinander zulaufenden Stegen 161 und 162 zusammengesetzt ist, die im wesentlichen über die gesamte Höhe des Umfangsflansches 116 verlaufen. Im zusammenlaufenden Bereich der beiden Stege 161 und 162 ist das Filmscharnier 145 vorgesehen. Die Innenseite der Lasche 136 ist mit einer in Unteransicht etwa dreieckförmigen Abstützung 163 versehen, die durch dreieckförmig aufeinander zulaufende an der Lasche 136 angeformte Stege 164, 165 gebildet ist, von denen der eine Steg 165 relativ lang ist. Diese Aussteifung 163 ist an ihrer die zusammenlaufenden Stege 164 und 165 aufnehmenden Kante, die im wesentlichen über die gesamte Höhe der Lasche 136 verläuft, mit dem Filmscharnier 145 verbunden. Der freien Kante 139 der Lasche 136 abgewandt ist die Verbindung von Lagerbock 160 und Aussteifung 163 mittels des Filmscharniers 145 derart, dass die Betätigungskante 147 die Umfangsebene des Filmscharniers 145 überragt, so dass die Lasche 136 einen sehr kurzen Betätigungshebel bis zur Betätigungskante 147 und einen sehr langen Griffhebel bis zur mit der freien Kante 139 besitzt. In ihrem der freien Kante 139 zugewandten Griffbereich 150 ist die Lasche 136 an ihrer Innenseite von einem vom Umfang des Eimerkorpus 111 abstehenden und an diesem angeformten kurzen Stützsteg 166" abgestützt, so dass die Lasche 136 in der umlaufenden Ebene des Umfangsflansches 116 in Ruhestellung liegt.As can be seen in particular from FIG. 9, the tab 136 is pivotable via a pivot axis formed as a film hinge 145, which is parallel to the free edges 139, 143 of peripheral flange 116 and tab 136 and in a plane between the peripheral surface of the tab 136 and the peripheral surface of the bucket body 111 runs. For this purpose, a bearing block 160 is provided which is integrally formed on the peripheral side of the bucket body 111 and which is composed of trapezoidal converging webs 161 and 162 in the bottom view, which extend substantially over the entire height of the peripheral flange 116. In the converging region of the two webs 161 and 162, the film hinge 145 is provided. The inner side of the lug 136 is provided with a bottom-view approximately triangular support 163, which is formed by triangular shaped converging on the tab 136 molded webs 164, 165, of which a web 165 is relatively long. This stiffener 163 is on their converging ridges 164 and 165 receiving edge, which extends substantially over the entire height of the tab 136, connected to the film hinge 145. The free edge 139 of the tab 136 facing away from the connection of bearing block 160 and stiffener 163 by means of the film hinge 145 such that the actuating edge 147 extends beyond the peripheral plane of the film hinge 145, so that the tab 136 is a very short operating lever to the operating edge 147 and a very long handle lever up to the free edge 139 has. In its free edge 139 facing handle portion 150, the tab 136 is supported on its inside by a projecting from the periphery of the bucket body 111 and integrally formed thereon short support bar 166 ", so that the tab 136 is in the circumferential plane of the peripheral flange 116 in the rest position.

Die Funktion der Lasche 136 als Öffnungshilfe 113 wirkt in der Weise, dass die Lasche 136 an ihrem freien Umfangsende, beispielsweise an dem unter die Unterkante 142 des Flansches 116 vorstehenden bzw. verbreiterten Laschengriff 150 erfasst und um die vertikale Schwenkachse 145 nach außen, d.h. vom Eimerkorpus 111 weg verschwenkt wird. Bei dieser Schwenkbewegung der Kurvenkante 147 nach außen wird die Unterkante 134 des Deckels 112 erfasst, so dass mit dem weiteren Verschwenken der Lasche 136 der Deckel 112 von der nach außen laufenden und ansteigenden Kurvenkante 147 nach außen bewegt und entrastet sowie angehoben wird (Figur 12). Sobald der Deckel 112 durch die Öffnungshilfe 113 in diesem Bereich der Lasche 136 angehoben ist, kann der Deckel 112 bei geöffneter Lasche 136 an seiner Unterkante 134 von Hand untergriffen und abgezogen werden. Die Lasche 136 bewegt sich aufgrund des elastischen Filmscharniers 145 wieder in ihre Ausgangslage zurück, so dass auch der Deckel 112 beispielsweise nach einem Teilgebrauch des Inhalts des Eimers 110 wieder aufgerastet werden kann.The function of the tab 136 as an opening aid 113 acts to engage the tab 136 at its free circumferential end, such as at the tab grip 150 projecting below the lower edge 142 of the flange 116, and outwardly about the vertical pivot axis 145, i.e., at the bottom. is pivoted away from the bucket body 111 away. During this pivoting movement of the curved edge 147 outwards, the lower edge 134 of the cover 112 is grasped, so that with the further pivoting of the tab 136, the cover 112 is moved outwardly and unlatched and raised by the outwardly extending and ascending curved edge 147 (FIG. 12). , Once the lid 112 is raised by the opening aid 113 in this area of the tab 136, the lid 112 can be grasped and pulled off at its lower edge 134 when the tab 136 is open. The tab 136 moves due to the elastic film hinge 145 back to its original position, so that the lid 112 can be snapped again, for example, after a partial use of the contents of the bucket 110.

In Bewegungsverbindung mit der am Korpus 111 des Eimers 110 vorgesehenen Öffnungshilfe 113 für den Deckel 112 in Form der Lasche 136 ist die vorgenannte Originalitätssicherung 115 vorgesehen, die nach Einnahme ihrer Verrastungsstellung erkennbar werden lässt, ob bzw. dass die Öffnungshilfe 113 zum Abheben des Deckels 112 vom Eimerkorpus 111 bereits zumindest einmal betätigt worden ist oder nicht.In movement communication with the body 111 of the bucket 110 provided opening aid 113 for the cover 112 in the form of tab 136, the aforementioned tamper-evident 115 is provided, which can be seen after taking their Verrastungsstellung whether or that the opening aid 113 has been operated for lifting the lid 112 from the bucket body 111 already at least once or Not.

Diese Originalitätssicherung 115 ist beim dritten Ausführungsbeispiel durch einen schwenkbaren Rastbügel 117 gebildet, der im Spalt 148 zwischen der Kante 143 des Umfangsflansch 116 und der zugewandten Betätigungskante 147 der Lasche 136 angeordnet ist. Der Rastbügel 170, der im wesentlichen über die Höhe des freien Flanschteils 124 des Umfangsflansches 116 verläuft, ist in Unteransicht gesehen etwa hammerförmig oder T-förmig ausgebildet. Der Rastbügel 170 besitzt somit einen Fußsteg 171, dessen freies Ende über eine als Filmscharnier 165 ausgebildete Schwenkachse mit einem ortsfesten Lagersteg 176 verbunden ist, der in Eimer-Umfangsrichtung vom Lagerbock 160 absteht. Auf diese Weise sind die beiden Schwenkachsen 145 und 175 parallel verlaufend in etwa einer Umfangsebene angeordnet. Dem Filmscharnier 175 abgewandt ist der Fußsteg 171 von zwei miteinander verbundenen in einer Ebene gewölbt verlaufenden Bügelschenkeln 172 und 173 überdeckt. Der der Betätigungskante 147 der Lasche 136 zugewandte Bügelschenkel 172 ist relativ kurz, während der dem Umfangsflansch 116 zugewandte Bügelschenkel 173 demgegenüber relativ lang ist. Die Länge der beiden Bügelschenkel 172 und 173 in Umfangsrichtung ist geringer als der lichten Weite des Spaltes 148 entspricht. Außenumfangsseitig sind die Bügelschenkel 172 und 173 mit Rastrippen 174 versehen, die in Richtung der betreffenden Kanten 143 und 147 verlaufen. Die Höhe des Fußsteges 171 des schwenkbaren Rastbügels 170 ist derart, dass bei einem Verschwenken des Rastbügels 170 in Richtung des Pfeiles R die freie Kante des längeren Bügelschenkels 173 unter die freie Kante 143 der Ausnehmung 137 bzw. des Umfangsflansches 116 taucht. Der Umfangsflansch 116 ist über seinen gesamten Umfang hinweg in im wesentlichen konstanten Abstand mit den vorerwähnten Stützstegen 166 versehen, von denen der dem Rastbügel 170 zugewandte Stützsteg 166' an seiner dem Rastbügel 170 zugewandten Fläche mit hier zwei parallelen Gegenrastrippen 177 versehen ist, die in verschwenkten Zustand nach Figur 11 der Lasche 136 eine verrastende Halterung des Rastbügels 170 in dieser Stellung bewirken.This tamper-evident 115 is formed in the third embodiment by a pivotable latching bracket 117 which is disposed in the gap 148 between the edge 143 of the peripheral flange 116 and the facing actuating edge 147 of the tab 136. The locking bracket 170, which extends substantially over the height of the free flange portion 124 of the peripheral flange 116, is seen in bottom view formed approximately hammer-shaped or T-shaped. The latching clip 170 thus has a foot web 171 whose free end is connected via a pivot axis formed as a film hinge 165 with a stationary bearing web 176 which protrudes in the bucket circumferential direction of the bearing block 160. In this way, the two pivot axes 145 and 175 are arranged parallel to approximately a circumferential plane. Facing away from the film hinge 175, the foot web 171 is covered by two connected bow limbs 172 and 173 which are curved in a plane and extend in a plane. The actuating leg 147 of the tab 136 facing bar arm 172 is relatively short, while the peripheral flange 116 facing the bar arm 173 is relatively long in contrast. The length of the two bar arms 172 and 173 in the circumferential direction is less than the clear width of the gap 148 corresponds. On the outer circumference, the bar arms 172 and 173 are provided with locking ribs 174 which run in the direction of the respective edges 143 and 147. The height of the foot web 171 of the pivotable latching clip 170 is such that upon pivoting of the latching clip 170 in the direction of the arrow R, the free edge of the longer bar leg 173 dives under the free edge 143 of the recess 137 or the peripheral flange 116. The peripheral flange 116 is provided over its entire circumference at a substantially constant distance with the aforementioned support webs 166, of which the latching clip 170 facing support web 166 'is provided on its latching bar 170 facing surface with here two parallel counter-ribs 177, in the pivoted state after Figure 11 of the tab 136 cause a latching support of the locking bracket 170 in this position.

Die Originalitätssicherung 115 wirkt in der Weise, wie dies aus den verschiedenen Stellungen von Lasche 136 und Rastbügel 117 der Figuren 10 und 11 ersichtlich ist. Wird die Lasche 136 aus der Ausgangsstellung bzw. Geschlossenstellung der Figur 9 in Richtung des Pfeiles S bewegt, greift die Betätigungskante 147 der Lasche 136 gemäß Figur 10 am Rastbügel 170, zunächst am kurzen Bügelschenkel 172 und dann an der zugewandten Fläche des Fußstegs 171 an und bewegt den Rastbügel 170 in Schwenkrichtung des Pfeiles R unter den Umfangsflansch 116 hinweg zum benachbarten Stützsteg 166'. Bei weiterer Schwenkbewegung der Lasche 136, mit der ein Anheben des Deckels 112 einhergeht, gelangt der Rastbügel 170 mit seinen Rastrippen 174 in rastende Verbindung mit den Gegenrastrippen 177 am Stützsteg 166'. In dieser um 45° bis 90° verschwenkten Raststellung verbleibt der Rastbügel 170 auch dann, wenn die Lasche 136 aus ihrer Lage nach Figur 11 in Richtung des Pfeiles V in die Ausgangsstellung nach Figur 9 zurückbewegt wird bzw. sich aufgrund der Flexibilität des Filmscharniers 145 selbsttätig zurückbewegt, in welcher ggf. der Ausgangsstellung auch nur nahen Rückstellung der Deckel 112 wieder aufgerastet und über die Lasche 136 gerastet werden kann. Anhand der verbleibenden Raststellung des Rastbügels 170 kann das erstmalige Öffnen erkennbar nachvollzogen werden.The tamper-evident 115 acts in the manner as can be seen from the various positions of tab 136 and latch bracket 117 of Figures 10 and 11. If the tab 136 is moved from the starting position or closed position of FIG. 9 in the direction of the arrow S, the actuating edge 147 of the tab 136 in FIG. 10 engages the latching clip 170, first on the short bar leg 172 and then on the facing surface of the bottom bar 171 moves the locking bracket 170 in the pivoting direction of the arrow R under the peripheral flange 116 to the adjacent support web 166 '. Upon further pivotal movement of the tab 136, which is accompanied by a lifting of the lid 112, the latching clip 170 comes with its locking ribs 174 in latching connection with the counter-locking ribs 177 on the support bar 166 '. In this latching position pivoted through 45 ° to 90 °, the latching clip 170 also remains when the flap 136 is moved back from its position according to FIG. 11 in the direction of the arrow V into the starting position according to FIG. 9 or automatically due to the flexibility of the film hinge 145 moved back, in which possibly the starting position and only close reset the lid 112 snapped again and can be snapped over the tab 136. On the basis of the remaining detent position of the latching clip 170, the first-time opening can be traced recognizable.

Claims (30)

  1. A pot-shaped vessel, in particular a bucket (10, 110) comprising a lid (12, 112) whose circumferential rim (33, 133) formed thereon can be latchingly connected to an outwardly projecting circumferential flange (16, 116) formed on the edge of the vessel body (11, 111), in such a way that in the latching position the free end edge (34, 134) of the circumferential lid rim (33, 133) is covered by a region of the vessel circumferential flange (16, 116), and with a tab (36, 136) which serves for unlatching lifting of the lid (12, 112) in a partial circumferential region and which is arranged in the course of the vessel circumferential flange (16, 116) and interrupts same and is pivotable relative thereto in such a way that its edge remote from the pivot axis (45, 145) moves away from the vessel body (11, 111) out of its locking position in which it is aligned with the vessel circumferential flange (16, 116) and which corresponds to the lid latching position into its lid lift-off position, characterised in that the tab (36, 136) is connected pivotably about a pivot axis (45, 145) which is approximately perpendicular or inclined at an acute angle to the horizontal plane of the lid to a circumferential end edge of the vessel circumferential flange (16, 116) or to the bucket body (11, 111) and that the tab(36, 136) is provided at an inner longitudinal edge which is at least partially covered by the circumferential lid rim (33, 133) with a cam track (40, 140) which comes into operative relationship with the free end edge (34, 134) of the circumferential lid rim (33, 133) upon pivotal movement of the tab (36, 136).
  2. A pot-shaped vessel as set forth in claim 1 characterised in that the pivot axis (45) is inclined with respect to the substantially horizontal plane of the lid in the direction of its one and/or other mutually perpendicular horizontal axes.
  3. A pot-shaped vessel as set forth in claim 1 characterised in that the tab (136) is mounted pivotably at a spacing from and on the bucket body (111).
  4. A pot-shaped vessel as set forth in claim 1 or claim 2 characterised in that the pivot axis (46) is formed by a film hinge (45) between the tab (36) and the vessel circumferential flange (16) or the tab (36) and the bucket body (11).
  5. A pot-shaped vessel as set forth in claim 4 characterised in that the tab (36) is provided at its one end region towards the vessel body (11) with a curvature (52) whose end edge (38) goes into the film hinge (45).
  6. A pot-shaped vessel as set forth in claim 4 characterised in that the tab (36) is separated with its two free end edges (38, 39) by a narrow gap from the oppositely disposed circumferential end edges (43, 44) of the vessel circumferential flange (16) and that formed on a region of the tab (36), which is asymmetrical in the longitudinal direction, is a pivot leg which projects at an angle and whose end edge goes into the film hinge (45).
  7. A pot-shaped vessel as set forth in claim 1 or claim 3 characterised in that the pivot axis (146) is formed by a film hinge (145) between the tab (136) and a mounting support (160) formed on the bucket body (111).
  8. A pot-shaped vessel as set forth in claim 7 characterised in that the tab (136) is provided on its inside with a stiffening means (163) connected to the mounting support (160) by way of the film hinge (145).
  9. A pot-shaped vessel as set forth in claim 7 or claim 8 characterised in that the mounting support (160) is in the form of mounting legs (161, 162) arranged in a triangular or trapezoidal configuration when viewed from below and projecting from the circumference of the bucket body (116).
  10. A pot-shaped vessel as set forth in at least one of claims 1 and 7 through 9 characterised in that the pivot axis (145) is provided in an end region constituting the tab (136) in the form of a two-armed lever.
  11. A pot-shaped vessel as set forth in at least one of the preceding claims characterised in that provided between at least one of the regions of the tab (36, 136) and the circumferential flange (16, 116) is an anti-tamper safeguard (15, 115) which can be torn away or which is latchable or deformable.
  12. A pot-shaped vessel as set forth in one of claims 1 and 11 characterised in that the longitudinal edge of the tab (36, 136), which is provided with the cam track (40, 140), is connected in such a way that it can be torn away by way of legs or a film (51, 151) to the respective adjacent longitudinal edge (46, 146) which delimits a cut-out (37, 137) accommodating the tab (36, 136).
  13. A pot-shaped vessel as set forth in claim 12 characterised in that the legs or the film (48, 148) is or are provided in a region which is remote from the pivot axis and which is exposed with respect to the lid rim (33, 133), between the cam track (40, 140) of the tab (36, 136) and the longitudinal edge (46, 146) of the vessel circumferential flange (16, 116).
  14. A pot-shaped vessel as set forth in claim 5 characterised in that there is provided at least one latchable or deformable projection (53) on the tab (36), which projection upon movement from the originally closed condition of the vessel into the condition in which it has been opened for the first time, irreversibly changes its condition of engagement with respect to a stationary projection (54) or region.
  15. A pot-shaped vessel as set forth in one of claims 5 or 6 and 14 characterised in that the latchable or deformable projection (53) is formed in the curvature region (52) of the tab (36) or in the region of the end of the tab which is remote from the gripping portion (50).
  16. A pot-shaped vessel as set forth in claim 6 characterised in that the tab (36) has a gripping portion (50) which is adapted to be bendable with respect to the main region of the tab (36).
  17. A pot-shaped vessel as set forth in claims 1 and 11 characterised in that the anti-tamper safeguard (115) is formed by a latching clip (170) which upon pivotal movement of the tab (136) passes into a visible latched pivoted-out position.
  18. A pot-shaped vessel as set forth in claim 17 characterised in that the pivotable latching clip (170) has a pivot axis (175) substantially parallel to the pivot axis (145) of the tab (136).
  19. A pot-shaped vessel as set forth in claim 17 or claim 18 characterised in that the latching clip (170) is of substantially T-shaped or hammer-like configuration in cross-section, wherein the free end of the base leg (171) of the clip forms the pivot axis (175) and at least one of the clip limbs (172, 173) is provided with a latch (174).
  20. A pot-shaped vessel as set forth in claim 18 or claim 19 characterised in that the pivot axis is formed by a film hinge (175) formed between the end of the base leg (171) of the clip and a free end of a mounting leg (161, 162) formed on the mounting support (160).
  21. A pot-shaped vessel as set forth in claim 20 characterised in that the mounting leg (161, 162) extends parallel to the periphery of the bucket body (111).
  22. A pot-shaped vessel as set forth in at least one of claims 17 through 21 characterised in that the latching clip (170) in the pivoted-out position is latchable to a support leg (166') between the inside of the vessel circumferential flange (116) and the outside circumference of the bucket body (111).
  23. A pot-shaped vessel as set forth in claim 22 characterised in that the clip limb (172, 173) on the outside and the support leg (166') at its side face towards the latching clip (170) are provided with parallel latching ribs (177).
  24. A pot-shaped vessel as set forth in at least one of claims 17 through 23 characterised in that in the starting position the latching clip (170) is arranged with its outside within a gap (140) arranged between a circumferential edge (143) of the vessel circumferential flange (116) and a tab edge (147) adjacent to the pivot axis (145) of the tab (136).
  25. A pot-shaped vessel as set forth in at least one of claims 17 through 24 characterised in that the tab (136) is provided at its short lever arm with an actuating edge (147) for pivotal movement of the latching clip (170).
  26. A pot-shaped vessel as set forth in claim 25 characterised in that the actuating edge (147) of the tab (136) engages the short lever arm of the latching clip (170) and/or the base leg (171) thereof.
  27. A pot-shaped vessel as set forth in at least one of claims 19 through 26 characterised in that the clip limbs (172, 173) extend in a curved configuration.
  28. A pot-shaped vessel as set forth in at least one of the preceding claims characterised in that the cam track (40, 140) towards the pivot axis (45, 145) extends as far as the upper edge of the body (11, 111).
  29. A pot-shaped vessel as set forth in at least one of the preceding claims characterised in that the tab (36, 136) is increased in thickness and/or is enlarged in gripping area in a region outside the area of overlap by the lid circumferential edge (33, 133).
  30. A pot-shaped vessel as set forth in at least one of the preceding claims characterised in that in its starting position the tab (136) bears at its free gripping surface end (150) at the inside against an adjacent support leg (166") projecting from the periphery of the bucket body (111).
EP03766227A 2002-07-26 2003-07-18 Pot-shaped vessel, in particular bucket with a lid Expired - Lifetime EP1562837B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200330789T SI1562837T1 (en) 2002-07-26 2003-07-18 Pot-shaped vessel, in particular bucket with a lid
CY20071100599T CY1107240T1 (en) 2002-07-26 2007-05-07 POTTERY CONTAINER, MAIN BASE, WITH LID

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE20211866U 2002-07-26
DE20211866U DE20211866U1 (en) 2002-07-26 2002-07-26 Pot-shaped vessel used as a bin comprises a plate provided with a curved path on an inner longitudinal edge partly overlapping the lid edge which interacts with the free end edge of the lid edge when the plate is pivoted
DE20219271U DE20219271U1 (en) 2002-12-03 2002-12-03 Pot-shaped vessel, especially bucket, has tab for unlocking lifting of lid connected to pivot around axis perpendicular or at acute angle to horizontal plane of lid and located on circumferential end edge of flange or on body of bucket
DE20219271U 2002-12-03
PCT/EP2003/007847 WO2004013013A1 (en) 2002-07-26 2003-07-18 Pot-shaped vessel, in particular bucket with a lid

Publications (2)

Publication Number Publication Date
EP1562837A1 EP1562837A1 (en) 2005-08-17
EP1562837B1 true EP1562837B1 (en) 2007-02-14

Family

ID=31496908

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03766227A Expired - Lifetime EP1562837B1 (en) 2002-07-26 2003-07-18 Pot-shaped vessel, in particular bucket with a lid

Country Status (23)

Country Link
US (1) US7475789B2 (en)
EP (1) EP1562837B1 (en)
JP (1) JP4461096B2 (en)
KR (1) KR100752966B1 (en)
CN (1) CN100488848C (en)
AT (1) ATE353831T1 (en)
AU (1) AU2003254380B2 (en)
BR (1) BR0312997A (en)
CA (1) CA2493343C (en)
CY (1) CY1107240T1 (en)
DE (1) DE50306537D1 (en)
DK (1) DK1562837T3 (en)
ES (1) ES2282679T3 (en)
HR (1) HRP20050161A2 (en)
MA (1) MA27386A1 (en)
ME (1) MEP37008A (en)
MX (1) MXPA05001032A (en)
PL (1) PL201116B1 (en)
PT (1) PT1562837E (en)
RS (1) RS50400B (en)
RU (1) RU2293049C2 (en)
SI (1) SI1562837T1 (en)
WO (1) WO2004013013A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10329056B2 (en) 2014-11-07 2019-06-25 Rpc Superfos A/S Lid lever for container

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10210486A1 (en) * 2002-03-11 2003-10-09 Jokey Plastik Gummersbach Gmbh Container with a lid
US8210391B2 (en) * 2005-10-14 2012-07-03 Ropak Corporation Performance oriented pail
JP4885255B2 (en) * 2009-05-21 2012-02-29 株式会社エフピコ Packaging container
WO2011127597A1 (en) 2010-04-13 2011-10-20 Ipl Inc. Tamper evident system and method
US8387822B2 (en) 2010-07-08 2013-03-05 Sonoco Development, Inc. Sealing lid for a container
USD819897S1 (en) * 2017-01-26 2018-06-05 Donna Felton Horse bucket and lid

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DE228115C (en)
AT101132B (en) 1924-08-23 1925-09-25 Oriol Tech Ind Ges M B H Tin opener.
US2223695A (en) * 1938-10-11 1940-12-03 George F Mayfield Lid lifter for containers
US2334225A (en) * 1941-12-10 1943-11-16 American Can Co Lever opening container
DE1052177B (en) 1954-11-13 1959-03-05 William Cookson Arrangement for the detachable connection of two sheet metal parts
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FR1171292A (en) 1955-11-03 1959-01-23 Res Interests Ltd Reusable sealed containers
DE1097895B (en) 1955-12-17 1961-01-19 Thompson Werke G M B H Opening device for cans with removable lid
US3587654A (en) * 1968-11-12 1971-06-28 Superior Valve Quick-removable seal caps for fittings and the like
US3753512A (en) * 1970-10-27 1973-08-21 Phoenix Closures Inc Container and closure
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CN2058910U (en) * 1989-10-12 1990-07-04 广西轻工业厅职工技术协作委员会 Convenient side tearing cap
DE4211787C1 (en) * 1992-04-08 1993-11-04 Schott Glaswerke METHOD AND DEVICE FOR PRODUCING A FILTER IN THE FORM OF A CERAMIC HONEYCOMB MONOLITH
DE9205256U1 (en) 1992-04-15 1992-06-17 Saier GmbH & Co., 7297 Alpirsbach Pot-shaped vessel, especially a bucket or similar.
US20020125250A1 (en) * 2001-03-07 2002-09-12 Huang-Hai Fang Food container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10329056B2 (en) 2014-11-07 2019-06-25 Rpc Superfos A/S Lid lever for container

Also Published As

Publication number Publication date
EP1562837A1 (en) 2005-08-17
CA2493343C (en) 2008-04-15
RS20050062A (en) 2006-12-15
SI1562837T1 (en) 2007-08-31
CY1107240T1 (en) 2012-11-21
CA2493343A1 (en) 2004-02-12
WO2004013013A1 (en) 2004-02-12
DK1562837T3 (en) 2007-06-11
RU2293049C2 (en) 2007-02-10
RU2005105316A (en) 2006-01-20
CN1681715A (en) 2005-10-12
AU2003254380A1 (en) 2004-02-23
PL201116B1 (en) 2009-03-31
RS50400B (en) 2009-12-31
CN100488848C (en) 2009-05-20
ES2282679T3 (en) 2007-10-16
DE50306537D1 (en) 2007-03-29
AU2003254380B2 (en) 2008-12-18
PL374996A1 (en) 2005-11-14
US7475789B2 (en) 2009-01-13
ATE353831T1 (en) 2007-03-15
MA27386A1 (en) 2005-06-01
JP4461096B2 (en) 2010-05-12
KR100752966B1 (en) 2007-08-30
PT1562837E (en) 2007-04-30
MXPA05001032A (en) 2005-08-18
HRP20050161A2 (en) 2005-04-30
BR0312997A (en) 2005-06-28
JP2005533729A (en) 2005-11-10
US20060060583A1 (en) 2006-03-23
MEP37008A (en) 2011-02-10
KR20050046713A (en) 2005-05-18

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