EP0274742B1 - Récipient en matière plastique - Google Patents

Récipient en matière plastique Download PDF

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Publication number
EP0274742B1
EP0274742B1 EP87119236A EP87119236A EP0274742B1 EP 0274742 B1 EP0274742 B1 EP 0274742B1 EP 87119236 A EP87119236 A EP 87119236A EP 87119236 A EP87119236 A EP 87119236A EP 0274742 B1 EP0274742 B1 EP 0274742B1
Authority
EP
European Patent Office
Prior art keywords
container
curvature
radii
adjacent
curved
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.)
Revoked
Application number
EP87119236A
Other languages
German (de)
English (en)
Other versions
EP0274742A1 (fr
Inventor
Philipp Dipl.-Ing. Böhmer
Helmut Metzger
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.)
E and E Plastic & Co KG GmbH
Original Assignee
E and E Plastic & Co KG 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6803517&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0274742(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by E and E Plastic & Co KG GmbH filed Critical E and E Plastic & Co KG GmbH
Priority to AT87119236T priority Critical patent/ATE58348T1/de
Publication of EP0274742A1 publication Critical patent/EP0274742A1/fr
Application granted granted Critical
Publication of EP0274742B1 publication Critical patent/EP0274742B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • B65D1/14—Cans, casks, barrels, or drums characterised by shape
    • B65D1/18—Cans, casks, barrels, or drums characterised by shape of polygonal cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/023—Closed containers provided with local cooperating elements in the top and bottom surfaces, e.g. projection and recess
    • B65D21/0231—Bottles, canisters or jars whereby the neck or handle project into a cooperating cavity in the bottom

Definitions

  • the present invention relates to a stackable container made of plastic, on the upper part of which forms the container cover, both a handle and a filler neck which can be shut off by a closure cap or the like are formed adjacent to one side surface, the region of the upper part adjacent to this handle or the filler neck being formed upward protrudes and has a flat stacking surface which enables the placement of a further similar container.
  • Such stackable containers which generally have a cubic shape, are known, for example, from DE-U 7 735 282 and also from DE-A 3 139 083 and DE-A 3 224 038.
  • the stiffness of these containers is very great due to their special shape and allow these containers to be stacked easily and safely, so there is still the disadvantage that when the liquids in these containers are poured out, residual liquids still remain in the area of the upper part of the container adjacent to the filler neck, even if these containers are completely tipped over Can fill filler neck. So far, there has been no pouring out of these residual liquids still remaining in the containers, so that these liquids have been disposed of together with the containers. With today's growing awareness of environmental damage caused by such residual liquids, there is now a requirement to completely empty such plastic containers so that only the containers themselves have to be destroyed, but the containers no longer contain any residual liquids which may be harmful to the environment.
  • the object of the present invention is now to meet this previously discussed requirement for complete emptying of such containers.
  • the radii of curvature of these concavely curved inner surfaces of the transition part have a length of, for example, 1/10 to 1/2 of the container depth or the container width.
  • the inner surface of the front side part is concave at least in the area adjacent to the filler neck and the associated radii of curvature of this inner curvature are relatively large.
  • the length of the radii of curvature of this concavely curved inner surface of the end face of the container can be, for example, about 2 to 5 times larger than the container width.
  • container 1 is blown from plastic and has a bottom 2 and four with 3 and 4 designated side parts. These side parts 3 and 4 run into an upper part 5, which forms the container ceiling, on which a handle 6 is formed and in which a filler neck 7, which can be closed by a screw cap, not shown, is formed.
  • the container width is designated with b and the container depth with t.
  • this upper part 5 has a flat stacking surface 8 which is U-shaped and surrounds both the handle 6 and the filler neck 7. Furthermore, warts, designated 9, are formed on this stacking surface 8, which, when a second container 1 of the same type is placed on this container 1, reach from below into troughs or the like, not particularly shown, formed in the bottom 2 of the container 1 placed thereon . Furthermore, in the bottom 2 of each container 1 there is also a groove or the like designated by 10 for receiving the upper part 11 of the handle 6 formed on the upper part 5 of the container 5, which protrudes upwards above the stacking surface 8.
  • the upper part 5 of the container 1 according to the invention has four transition parts, designated 12 to 15, which are convexly curved outwards and, on the one hand, are flush with the upper edges 16 of the side parts 3 and 4, and on the other hand merge flush into the flat stacking surface 8.
  • the inner surfaces 17 and 18 of these transition parts 12 to 15 are concavely curved from the inside, with the radii of curvature RI and R2 are dimensioned such that the curvatures of these transition parts 12 to 15 continuously merge into the area 19 of the filler neck 7 formed on the upper part 5.
  • These previously mentioned radii of curvature RI and R2 have a length which is approximately equal to 1/10 to 1/2 of the container width b or the container depth t.
  • the container 21 differs in that its front wall 22 is already convex, the concave curvature 23 of the inner surface 24 of this side wall 22 continuously merges into the pouring area 19 of the filler neck 7.
  • This convex design of the end-side container wall 22 ensures sufficient rigidity of the container 21 on the one hand, but on the other hand the liquid in the container 21 can flow continuously into the filler neck 7.
  • the radius of curvature R3 of this container wall 22 provided in this case has a length that is 2 to 5 times larger than the container width b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Stackable Containers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Basic Packing Technique (AREA)

Claims (4)

1. Récipient empilable, fait de matière plastique, à la partie supérieure, formant couvercle du récipient, duquel sont formées aussi bien une poignée qu'une tubulure de remplissage voisine d'une surface latérale, susceptible d'être fermée par un capuchon de fermeture ou par un organe analogue, où la région voisine de cette poignée et de la tubulure de remplissage, de la partie supérieure, s'avance vers le haut et présente une surface d'empilage plane qui permet d'y superposer un autre récipient du même genre, caractérisé en ce que, pour une vidange complète, les surfaces intérieures (17, 18) ainsi que des parties de passage (12 à 19) de la paroi du récipient se trouvant entre les parties latérales (3, 4) et la partie supérieure (5) du récipient (1, 21) voisines de la tubulure de remplissage ( 7), sont, vues de l'intérieur, bombées de façon concave et en ce que les rayons de courbure (R1, R2) de ces bombements intérieurs (17, 18) sont dimensionnés de telle sorte que les surfaces intérieures (17, 18) passent de façon continue dans la région de déversement (19) voisine de la tubulure de remplissage (7).
2. Récipient suivant la revendication 1, caractérisé en ce que les rayons de courbure (R1, R2) des surfaces intérieures (17, 18) des parties de passage (12 à 15) ont une longueur d'environ 1/10 à 1/2 de la profondeur (t) du récipient ou de la largeur (b) du récipient.
3. Récipient suivant la revendication 1 et/ou la revendication 2, caractérisé en ce qu'aussi la surface intérieure (24) de la partie latérale frontale (22) est bombée de façon concave dans la région (19) voisine de la tubulure de remplissage (7) et en ce que les rayons de courbure (R3) qui lui appartiennent sont relativement grands.
4. Récipient suivant la revendication 3, caractérisé en ce que la longueur des rayons de courbure 3iles (7) b e ihr _:_,.1 (R3) de la surface intérieure bombée de façon concave, de la partie latérale frontale (22) est à peu près de 2 à 5 fois plus grande que la largeur (b) du récipient.
EP87119236A 1987-01-10 1987-12-24 Récipient en matière plastique Revoked EP0274742B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87119236T ATE58348T1 (de) 1987-01-10 1987-12-24 Aus kunststoff bestehender behaelter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8700445U 1987-01-10
DE8700445U DE8700445U1 (de) 1987-01-10 1987-01-10 Aus Kunststoff bestehender Behälter

Publications (2)

Publication Number Publication Date
EP0274742A1 EP0274742A1 (fr) 1988-07-20
EP0274742B1 true EP0274742B1 (fr) 1990-11-14

Family

ID=6803517

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87119236A Revoked EP0274742B1 (fr) 1987-01-10 1987-12-24 Récipient en matière plastique

Country Status (3)

Country Link
EP (1) EP0274742B1 (fr)
AT (1) ATE58348T1 (fr)
DE (2) DE8700445U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU198518U1 (ru) * 2019-12-09 2020-07-14 Фукалов Михаил Юрьевич Канистра

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939970A1 (de) * 1989-12-02 1991-06-06 Tetra Pak Gmbh Packung fuer fliessfaehiges fuellgut mit umlaufender naht
DE9000014U1 (de) * 1990-01-02 1990-02-15 Frohn, Walter, Dr.-Ing., 8000 München Kunststoff-Stapelbehälter mit Restentleerung
DE4016600A1 (de) * 1990-02-15 1991-08-22 Mauser Werke Gmbh Spundfass
DE9102198U1 (de) * 1991-02-25 1991-05-16 Frohn, Walter, Dr.-Ing., 8000 München Stapelbehälter
DE4108655C2 (de) * 1991-03-16 1995-08-24 Schuetz Werke Gmbh Co Kg Stapelbares Spundfaß aus Kunststoff
US5480028A (en) * 1993-12-08 1996-01-02 Owens-Illinois Plastic Products Inc. Stackable plastic container package
US7000794B2 (en) * 1997-07-01 2006-02-21 Creative Edge Design Group, Ltd. Increased reservoir for fluid container
FR2832128B1 (fr) * 2001-11-14 2004-09-03 Leer France Van Bidon a regions d'aretes ascendantes convexes
CN106043896A (zh) * 2016-07-01 2016-10-26 太仓大田铭博包装容器有限公司 一种便于叠放的化工原料桶
RU204553U1 (ru) * 2021-02-17 2021-05-31 Открытое Акционерное Общество "Самарская промышленная компания "Роман" Канистра

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1586975A1 (de) * 1967-07-19 1970-08-20 Vogt Friedhelm Heinrich Kanister,insbesondere aus Kunststoff,mit im wesentlichen eckigem,insbesondere rechteckigem,horizontalem Querschnitt
DE7902404U1 (de) * 1979-01-29 1979-05-03 Mauser Werke Gmbh Kanister
DE3139038C2 (de) * 1981-10-01 1984-01-12 Brunnquell GmbH Fabrik elektrotechnischer Apparate, 8070 Ingolstadt Mehrfachsteckdose
DE3224038A1 (de) * 1982-06-28 1983-12-29 Mauser-Werke GmbH, 5040 Brühl Kanister
US4609106A (en) * 1983-11-22 1986-09-02 Vittorio Gentili Portable jerrican-like container having a suitable-to-be-palletized casing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU198518U1 (ru) * 2019-12-09 2020-07-14 Фукалов Михаил Юрьевич Канистра

Also Published As

Publication number Publication date
ATE58348T1 (de) 1990-11-15
EP0274742A1 (fr) 1988-07-20
DE3766238D1 (de) 1990-12-20
DE8700445U1 (de) 1987-02-26

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