EP0806368A1 - Récipient en matière plastique avec au moins une poignée amovible - Google Patents

Récipient en matière plastique avec au moins une poignée amovible Download PDF

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Publication number
EP0806368A1
EP0806368A1 EP97107282A EP97107282A EP0806368A1 EP 0806368 A1 EP0806368 A1 EP 0806368A1 EP 97107282 A EP97107282 A EP 97107282A EP 97107282 A EP97107282 A EP 97107282A EP 0806368 A1 EP0806368 A1 EP 0806368A1
Authority
EP
European Patent Office
Prior art keywords
container
handle
plastic
hollow body
mushroom
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.)
Granted
Application number
EP97107282A
Other languages
German (de)
English (en)
Other versions
EP0806368B1 (fr
Inventor
Albrecht Strohmann
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.)
Ast Kunststoffverarbeitung GmbH
Original Assignee
Ast Kunststoffverarbeitung GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ast Kunststoffverarbeitung GmbH filed Critical Ast Kunststoffverarbeitung GmbH
Publication of EP0806368A1 publication Critical patent/EP0806368A1/fr
Application granted granted Critical
Publication of EP0806368B1 publication Critical patent/EP0806368B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/28—Handles
    • B65D25/2802—Handles fixed, i.e. non-swingable, handles
    • B65D25/282—Handles fixed, i.e. non-swingable, handles provided on a local area near to or at the upper edge or rim

Definitions

  • the invention relates to a container blow-molded from plastic as a hollow body, with a filling and removal opening designed as a threaded pipe socket, closable by a screw cap, and with at least one mushroom-shaped attachment for receiving a handle.
  • Such containers equipped as plastic hollow bodies are equipped with handles to facilitate their handling.
  • Such handles can be molded in when blowing hollow bodies;
  • they prove to be disadvantageous, because on the one hand they caused a relatively complicated structure of the hollow-body blow mold used, and on the other hand, when the extruded plastic hose is molded in, often in its root area a reduced wall thickness of the container, which increases the mechanical strength of both the handle and the handle reduce the container.
  • the invention is therefore based on the task of equipping a container made of plastic with mechanically highly resilient handles which are clearly defined in their position, which both permit manual handling and also allow the containers to be connected to largely automated systems without additional great effort use.
  • This object is achieved by providing mushroom-shaped projections arranged next to one another in pairs at a predetermined distance, each of which can be connected to one end of a handle.
  • a plastic-blown container 1 is shown in three views, which is equipped in the hollow body blowing process with a handle 2 and a pipe socket 3 serving as a filling and emptying opening.
  • the pipe socket 3 is equipped with an external thread 4 for receiving a screw cap closing it.
  • the two opposite flanks 5 and 6 of the container 1 are each equipped with a pair of mushroom-shaped lugs 7, 8.
  • These approaches each have a circular disc 9 as a mushroom head, to which an annular tubular connecting piece of low height and with respect to the reduced diameter of the circular disc 9 adjoins as a mushroom base 10, which ends at the end facing away from the circular disc 9 into the wall of the container 1.
  • the wall of the container 1 is set back to form a recessed grip 11, and a handle 12 is placed on the lugs shown at the bottom in FIG. 3, which is shown enlarged about three and a half times in FIG .
  • This handle consists of a middle piece 13, to which connecting pieces 14 are connected at both ends.
  • each connecting piece 14 has a plate 16 which is able to overlap about half of the circular disk 9 of one of the lugs 7, 8.
  • the plate 16 is hemmed at an angle of 180 ° by a U-shaped edge strip 17, one leg of which is formed or merges into the plate 16, the yoke of which approximately corresponds to the thickness of the circular disk 9, and the rear in FIG. 4 lying leg engages behind the edge region of the circular disk 9.
  • the plate 16 is made slightly higher than half of the circular disk 9, lateral legs protrude upward and each have an approximately tangential extension of the edge strip 17, so that the plate 16 slightly from below onto the circular disk 9 one of the lugs 7, 8 can be pushed on and the extended edge strips 17 form a type of guide.
  • the plate 16 is equipped with a pivotable tongue 19 via a film hinge 18, which in turn is equipped with a U-shaped edge strip 20 in the region of its end.
  • the handle 12 with the edge strips 17 and 20 of its connecting pieces 14 encompassing the circular disks 9 of the lugs 7 and 8 is thus firm and reliable with the lugs 7, 8, which are relatively easy to create when blowing the container 1, and thus connected to the container itself and takes between the approaches 7 and 8 a certain position, so that container processing systems find clear areas or points of attack.
  • Manual access is also safe and easy to achieve due to the stability of the handle pieces 12 and the high load-bearing capacity of their attachment, especially since the grip recesses 11 of the container provided behind the middle piece 13 of the handle pieces 12 facilitate access.
  • the arranged on a depression 21 pipe socket 3 is with its upper edge even after unscrewing a closing screw cap below the upper interface of the container 1 and thus does not affect its stackability, while the transition to the interior of the container is designed so that a residual emptying of the container 1 nothing in the way stands.
  • the resetting of the upper flank area which has the mushroom-shaped projections 7, 8, allows the containers to be placed tightly against one another when stacked, without the gripping elements 12 being a nuisance, as could be the case, for example, in the known swiveling handles by folding them down.
  • the stackability is further improved by cantilevered projections 22 which are arranged on the surface of the container and which, when stacking containers 1, engage in recesses 23 of a container placed above them and are thus able to center container columns formed from stacked containers 1.
  • the invention also includes a number of changes.
  • the lugs 7, 8 do not have to be circular, but can have base surfaces that deviate as desired.
  • the connecting pieces 14 do not necessarily have to be locked by a latching tongue will; in a number of cases it is sufficient, for example, to guide the edge strips 17 of the plates 16 by an angle exceeding 180 ° around the plates 16, so that a latching effect already results when pushed on.
  • the middle piece 13 of the grip pieces 12 can be profiled as desired or can be made solid, as long as the required load-bearing capacity is achieved and an accessing hand is not offered too sharp edges.
  • the mushroom-shaped projections 7, 8 can be produced with relatively little additional effort and used for the secure, unambiguous attachment of handle pieces 12, which are easy to assemble, easy to grasp, and which also offer reliable clues to mechanical systems.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
EP97107282A 1996-05-08 1997-05-02 Récipient en matière plastique avec au moins une poignée amovible Expired - Lifetime EP0806368B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29608341U 1996-05-08
DE29608341U DE29608341U1 (de) 1996-05-08 1996-05-08 Mit mindestens einem Griff ausgestatteter Kunststoffbehälter

Publications (2)

Publication Number Publication Date
EP0806368A1 true EP0806368A1 (fr) 1997-11-12
EP0806368B1 EP0806368B1 (fr) 2004-03-03

Family

ID=8023705

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97107282A Expired - Lifetime EP0806368B1 (fr) 1996-05-08 1997-05-02 Récipient en matière plastique avec au moins une poignée amovible

Country Status (3)

Country Link
EP (1) EP0806368B1 (fr)
AT (1) ATE260821T1 (fr)
DE (2) DE29608341U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016041609A1 (fr) * 2014-09-17 2016-03-24 Dr. Ing. W. Frohn Gmbh & Co. Kg Bidon en matière plastique moulé par extrusion-soufflage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599434A (en) * 1949-04-11 1952-06-03 Edith F Crane Removable handle
FR2509257A3 (fr) * 1981-07-09 1983-01-14 Elbatainer Kunststoff Bidon pour substances speciales
EP0413836A1 (fr) * 1989-08-19 1991-02-27 MAUSER-WERKE GmbH Fixation de poignée
FR2696993A1 (fr) * 1992-10-15 1994-04-22 Ami Ind Fût pour le transport et/ou le stockage de matériaux liquides ou pulvérulents.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599434A (en) * 1949-04-11 1952-06-03 Edith F Crane Removable handle
FR2509257A3 (fr) * 1981-07-09 1983-01-14 Elbatainer Kunststoff Bidon pour substances speciales
EP0413836A1 (fr) * 1989-08-19 1991-02-27 MAUSER-WERKE GmbH Fixation de poignée
FR2696993A1 (fr) * 1992-10-15 1994-04-22 Ami Ind Fût pour le transport et/ou le stockage de matériaux liquides ou pulvérulents.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016041609A1 (fr) * 2014-09-17 2016-03-24 Dr. Ing. W. Frohn Gmbh & Co. Kg Bidon en matière plastique moulé par extrusion-soufflage

Also Published As

Publication number Publication date
DE29608341U1 (de) 1996-07-25
ATE260821T1 (de) 2004-03-15
EP0806368B1 (fr) 2004-03-03
DE59711351D1 (de) 2004-04-08

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