DE6600662U - VESSEL, IN PARTICULAR WIDE-NECK VESSEL MADE OF PLASTIC. - Google Patents

VESSEL, IN PARTICULAR WIDE-NECK VESSEL MADE OF PLASTIC.

Info

Publication number
DE6600662U
DE6600662U DE6600662U DE6600662U DE6600662U DE 6600662 U DE6600662 U DE 6600662U DE 6600662 U DE6600662 U DE 6600662U DE 6600662 U DE6600662 U DE 6600662U DE 6600662 U DE6600662 U DE 6600662U
Authority
DE
Germany
Prior art keywords
vessel
container
plastic
upper edge
wide
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
Application number
DE6600662U
Other languages
German (de)
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.)
Cavity GmbH
Original Assignee
Deutsche Solvay Werke 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 Deutsche Solvay Werke GmbH filed Critical Deutsche Solvay Werke GmbH
Priority to DE6600662U priority Critical patent/DE6600662U/en
Publication of DE6600662U publication Critical patent/DE6600662U/en
Priority to FR6927712A priority patent/FR2017862A1/fr
Expired legal-status Critical Current

Links

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
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B65D1/023—Neck construction
    • B65D1/0246—Closure retaining means, e.g. beads, screw-threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
    • B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
    • B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the neck
    • B29C2949/0772—Closure retaining means
    • B29C2949/0773—Threads

Landscapes

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

Description

Anlage zur Gebrauchsmusteranmeldung
vom 6. September I968 Sei/HaAnnex to the utility model registration
from September 6, 1968 Sei / Ha

Gefäß, insbesondere Weithalsgefäß aus KunststoffVessel, in particular wide-mouth vessel made of plastic

Der Einsatz von Weithalsgefäßen aus Kunststoff insbesondere ?'.s Polyvinylchlorid mit mechanischtM Verschluß für die Verpackung von Lebensmitteln, insbesondere sauerstoffempfindlichen Lebensmitteln, scheiterte bisher daran, daß kein oder aur sehr schwer ein dauerhaft dichter Verschluß zu erzielen ist. Die Flexibilität der Kunststoffe ist der Grund dafür, daß bei dünnwandigen WeithalsgefäSen die Festigkeit der Mündung nicht ausreicht, den Behälter mit einem mechanischen aufgebrachten Verschluß dauerhaft dicht zu ν rschließen. Durch ausgeübten Druck auf den Behälterkörper ζ. B. verformt sich bei den bisherigen Mündungskonstruktionen auch die Mündung so stark, daß Undichtigkeiten syrischen Mündung und Verschluß auftreten.The use of wide-necked plastic containers in particular? Polyvinyl chloride with mechanical closure for the packaging of Food, especially oxygen-sensitive food, has failed so far because no or very difficult one is permanent tight seal is to be achieved. The flexibility of plastics is the reason that with thin-walled, wide-necked vessels, the strength of the mouth is not sufficient, the container with a mechanically applied fastener to close permanently tightly. By applying pressure to the container body ζ. B. With the previous mouth designs, the mouth is deformed so much that that leaks occur in the Syrian estuary and closure.

Ziel und Aufgabe der vorliegenden Erfindung ist es, diese Nachteile zu beseitigen und auch bei Weithalsgefäßen, einen dichten Verschlu.'. zu gewährleisten. Zur Vermeidung der vorgenannten Nachteile wurde der obere Mündungsrand zunächst stark nach innen (1) und dann wieder naen außen (2) geformt. Dadurch erhöht eich der Widerstand gegen ein Verformen der Leiiältermündung beträchtlich.The aim and object of the present invention is to overcome these disadvantages to remove and also with wide-necked vessels, a tight seal. ' to ensure. To avoid the aforementioned disadvantages, the upper edge of the mouth was initially strongly inward (1) and then again shaped outside (2). This increases the resistance to deformation of the elbow mouth is considerable.

Zusätzlich wird die Formung djs oberen Behälterrandes nach außen (2) so gestaltet, daß dieser Teil als Federelernent wirkt, sobald ein Verschluß ζ. B. aufgeschraubt bzw. aufgestülpt wird. Die ^-f^stigung des Verschlusses wird immer unterhalb des federnden oberen Behälterrandes vorgenommen.In addition, the shape of the upper edge of the container is outward (2) designed so that this part acts as a spring element as soon as a lock ζ. B. is screwed or turned up. The ^ -f ^ stiffening the closure is always made below the resilient upper edge of the container.

Wird der Verschluß z. B. aufgeschraubt, so wird der Verschluß das federnde Element zusammendrücken und. der obere nach außen gesogene Behälterrand (2) wirkt als Dichtlippe.If the closure z. B. unscrewed, so the closure compress the resilient element and. the top to the outside The suctioned container edge (2) acts as a sealing lip.

Der federnde Behälterrand wird zweckmäßig so gestaltet^ daß der Auslauf (4) tiefer liegt als der obere Behälterrand.The resilient edge of the container is expediently designed so that the The outlet (4) is lower than the upper edge of the container.

A /V Ζ* £* €\ A / V Ζ * £ * € \

U U lly/U U lly /

Claims (2)

S chutzansprüche;Protection claims; 1. Gefäß, insbesondere V/ei thai sgefäß aus Kunststoff mit einer
öffnung bzw. einem durch Deckel verschließbaren Mündungsrand.,
dadurch gekennzeichnet, daß der Mir .o .rand zunächst stark nach innen (1) und an der öffnung wied r nach außen (2) geformt ist.1. Vessel, in particular V / ei Thai s vessel made of plastic with a
opening or a mouth rim that can be closed by a lid.,
characterized in that the Mir. o .rand is initially shaped strongly inwards (1) and at the opening again outwards (2). 2. Gefäß, insbesondere Weithalsgefäß aus Kunststoff nach Anspruch 1, dadurch gekennzeichnet, daß der obere nach außen gezogene Behälterrand (2) elastisch ausgebildet ist und so eine Dichtlippe darstellt.2. Vessel, in particular a wide-necked plastic vessel according to claim 1, characterized in that the upper edge of the container is drawn outwards (2) is designed to be elastic and thus represents a sealing lip. J>. Gefäß, insbesondere Weithalsgefäß aus Kunststoff nach Ansprüchen 1 und 2j dadurch gekennzeichnet, daß der obere Behälterrand nach außen so gestaltet ist, daß dieser Teil als Pederelement für den aufschraubbaren Verschluß vrirkt und daß der Auslauf (4) tiefer
liegt als der obere Behälterrand. J>. Vessel, in particular wide-necked plastic vessel according to claims 1 and 2j, characterized in that the upper edge of the container is designed on the outside so that this part acts as a spring element for the screw-on closure and that the outlet (4) is deeper
lies than the upper edge of the container. DEUTSCHE SOLVAY-WERKE
Gesellschaft mit beschränkter HaftungGERMAN SOLVAY-WERKE
Company with limited liability _ h „_ h "
DE6600662U 1968-09-12 1968-09-12 VESSEL, IN PARTICULAR WIDE-NECK VESSEL MADE OF PLASTIC. Expired DE6600662U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE6600662U DE6600662U (en) 1968-09-12 1968-09-12 VESSEL, IN PARTICULAR WIDE-NECK VESSEL MADE OF PLASTIC.
FR6927712A FR2017862A1 (en) 1968-09-12 1969-08-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE6600662U DE6600662U (en) 1968-09-12 1968-09-12 VESSEL, IN PARTICULAR WIDE-NECK VESSEL MADE OF PLASTIC.

Publications (1)

Publication Number Publication Date
DE6600662U true DE6600662U (en) 1969-01-16

Family

ID=6583125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE6600662U Expired DE6600662U (en) 1968-09-12 1968-09-12 VESSEL, IN PARTICULAR WIDE-NECK VESSEL MADE OF PLASTIC.

Country Status (2)

Country Link
DE (1) DE6600662U (en)
FR (1) FR2017862A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9104859U1 (en) * 1991-04-20 1991-06-06 Roeschlau, Manfred, 6000 Frankfurt, De

Also Published As

Publication number Publication date
FR2017862A1 (en) 1970-05-22

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