EP2402262A1 - Fermeture de récipient - Google Patents

Fermeture de récipient Download PDF

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Publication number
EP2402262A1
EP2402262A1 EP10167754A EP10167754A EP2402262A1 EP 2402262 A1 EP2402262 A1 EP 2402262A1 EP 10167754 A EP10167754 A EP 10167754A EP 10167754 A EP10167754 A EP 10167754A EP 2402262 A1 EP2402262 A1 EP 2402262A1
Authority
EP
European Patent Office
Prior art keywords
edge
closure
edge profile
profile
cap
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.)
Withdrawn
Application number
EP10167754A
Other languages
German (de)
English (en)
Inventor
Bernd Zimmermann
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.)
RIEKE Germany GmbH
Original Assignee
RIEKE Germany 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 RIEKE Germany GmbH filed Critical RIEKE Germany GmbH
Priority to EP10167754A priority Critical patent/EP2402262A1/fr
Publication of EP2402262A1 publication Critical patent/EP2402262A1/fr
Withdrawn legal-status Critical Current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
    • B65D51/00—Closures not otherwise provided for
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/32—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with brushes or rods for applying or stirring contents
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00824—Means for facilitating removing of the closure
    • B65D2543/00861—Non-integral tabs, tongues, handles or similar
    • B65D2543/00879—Non-integral tabs, tongues, handles or similar on the central part of the lid
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00824—Means for facilitating removing of the closure
    • B65D2543/00925—Means for facilitating removing of the closure by applying inwardly directed pressure at two horizontally opposed points

Definitions

  • the invention relates to a container closure with a closure cap for closing a container opening.
  • Container closures are known from the prior art, in which in the pouring or filling opening of a liquid-receiving container, for example made of sheet metal, an insert piece of plastic is firmly pressed or bounced.
  • the insert has a substantially tubular base body with an integrally formed on a pipe end press-in profile, which is firmly and sealingly pressed into the container opening.
  • the insert has an external thread on which a screw cap provided with an internal thread can be screwed.
  • the known container closures consist of two parts, namely the outer thread having insert and the SSverBankklappe. Such a two-part container closure is expensive to manufacture. Furthermore, such a container closure can only be opened by unscrewing the screw cap from the insert. The handling of such a container closure is correspondingly complicated and requires a considerable amount of time. In particular, in the case of a closure flap provided with a brush, a brush, a spatula or a tube, it may be desirable to be able to quickly pull this removal device out of the closed container.
  • the closure cap has a peripheral edge profile on the edge region facing the container opening, which can be brought into sealing engagement with the container opening.
  • the cap can be snapped directly into the container opening with little manual effort.
  • the closure cap receiving insert can be omitted.
  • the closure cap has at least one manually operable, elastically deformable deformation part which is connected to the edge profile for force transmission.
  • a manual deformation of the deformation part causes a deformation of the edge profile, whereby the edge profile with the container opening is at least partially disengageable.
  • the closure cap and the edge profile can be formed in one piece.
  • the edge profile may have a substantially U-shaped cross-section, which is bounded on the one hand by the outer wall of the closure cap and on the other hand by the peripheral outer edge of the edge profile.
  • the outer wall of the closure cap and the outer edge of the edge profile are connected to each other by a peripheral web forming the bottom of the U-profile and serving for force transmission between the deformation part and the edge profile.
  • the circumferential U-profile can be deformed in the region of the formed on the outer wall of the closure cap deformation member by simple manual effort such that the outer edge of the edge profile of the deformation of the deformation follows due to the connection through the bottom of the U-profile.
  • the outer edge of the edge profile can be folded end-to-end, wherein the peripheral fold forms an abutment for the edge region of the container opening.
  • the closure cap can be snapped particularly easily into the container opening, as on the outside of the outer edge the edge profile is formed a circumferential locking lug, which engages behind the edge region of the container opening in the closed position.
  • the edge profile of the closure cap is held particularly stably in the container opening when a peripheral receptacle for the edge region of the container opening is formed on the outer side of the outer edge of the edge profile.
  • the recording is limited upwards by the circumferential fold and down through the circumferential locking lug.
  • the circumferential latching lug can drop to the bottom of the U-profile in a first ramp, which has to be overcome when snapping in from the edge region of the container opening.
  • the circumferential locking lug can drop for receiving in a second ramp, which in turn must be overcome when opening the container closure from the edge region of the container opening.
  • the first ramp to the horizontal at a first angle and the second ramp to the horizontal are inclined at a second angle, and the first angle is at least as large as the second angle formed. This ensures that the cap can snap into the container opening only with a certain force and that the edge profile of the closure cap is held stably in the container opening in the non-deformed state.
  • the first angle can be greater than the second angle.
  • the closure cap may according to yet another preferred embodiment have a substantially cup-shaped base body, wherein the deformation part is formed by two oppositely formed flattened outer sides of the base body, which are compressible by externally applied, directed in the direction of the perpendicular bisector forces.
  • the closure cap may have a receiving sleeve for a carrier of a brush element, which is integrally formed on the inside cap base.
  • the closure cap on the inside cap base a fastening device for a brush, a brush, a spatula, a tube or the like removal device, for example, cotton balls molded.
  • the fastening device can be designed as a press-fit, latching or snap hook and as a welded or glued attachment.
  • FIG. 1 shows a schematic and perspective plan view of a cap 10 made of plastic, which has a substantially cup-shaped base body with a peripheral edge region 20 at the lower edge region 14.
  • the closure cap 10 is integrally formed with the edge profile 20.
  • the closure cap 10 has a manually operable deformation part 30a, 30b, which is formed by two oppositely formed flattened outer sides 30a and 30b of the main body.
  • the outer sides 30a and 30b can be compressed by externally applied, directed against each other or in the direction of the perpendicular bisector M forces according to the arrows F1 and F2 together.
  • Fluted gripping surfaces 31 are respectively formed on the flattened outer sides 30a and 30b of the main body.
  • the deformation part 30a, 30b is connected to the edge profile 20 for force transmission, wherein a manual deformation of the deformation part 30a, 30b causes a deformation of the edge profile 20.
  • FIG. 2a shows in a schematic and sectional side view in the FIG. 1 shown cap 10, the cap 10 in an open Position is shown in which the peripheral edge profile 14 is not engaged with the container opening 12 shown.
  • the closure cap 10 has an inside cap base 34, on which a receiving sleeve 36 for a plastic carrier 38 of a brush element 40 is integrally formed.
  • the receiving sleeve 36 is formed integrally with the closure cap 10.
  • the plastic carrier 38 of the brush element 40 is pressed into the receiving sleeve 36, screwed or glued.
  • a fastening device for a brush, a brush, a spatula, a tube or the like may have been formed.
  • the fastening device can be designed as a press-fit, latching or snap hook and as a welded or glued attachment for attachment of the removal device.
  • the container opening 12 is formed on the upper side of a container, not shown, made of sheet metal.
  • the container opening 12 is punched out at the top of the container as a round opening, the edge region 13 of which is bent circumferentially downwards in the direction of the container interior.
  • the closure cap 10 has, at the edge region 14 facing the container opening 12, the encircling edge profile 20, which can be brought into sealing engagement with the container opening 12 in the direction of the arrow S.
  • FIG. 2b shows in a schematic and sectional side view in the FIG. 2a shown cap, wherein the closure cap is shown in a closed position in which the peripheral edge profile is in engagement with the container opening.
  • FIG. 3 shows in an enlarged view in the FIG. 2a in the dashed circle III shown region of the edge profile 14 of the cap 10th
  • the edge profile 20 has a U-shaped cross-section which is bounded to the inside by the outer wall 32 of the closure cap 10 and to the outside by the peripheral outer edge 22 of the edge profile 20.
  • the outer wall 32 of the cap 10 and the outer edge 22 of the edge profile 20 are interconnected by a circumferential ridge, which forms the bottom 24 of the U-profile and the power transmission between the deformation part 30 a; 30b and the edge profile 20 is used.
  • the outer edge 22 of the edge profile 20 is folded at the ends to the outside.
  • the circumferential fold 25 forms a contact for the edge region 13 of the container opening 12.
  • a circumferential latching lug 26 is formed on the outer side of the outer edge 22 of the edge profile 20 .
  • the locking lug 26 engages in the closed position the edge region 13 of the container opening 12, as shown in the FIG. 2b is recognizable.
  • a circumferential receptacle 27 for the edge region 13 of the container opening 12 is formed, as also with reference to FIG. 2b is recognizable.
  • the receptacle 27 is bounded above by the circumferential fold 25 and down through the circumferential locking lug 26.
  • the circumferential locking lug 26 drops to the bottom 24 of the U-profile in a first ramp bevel 28a and for receiving 27 in a second ramp bevel 28b.
  • the first ramp be 28a is to the horizontal or to the bottom of the U-profile in one the first angle ⁇ and the second ramp be 28b inclined to the horizontal at a second angle ⁇ .
  • the first angle ⁇ is greater than the second angle ⁇ formed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP10167754A 2010-06-29 2010-06-29 Fermeture de récipient Withdrawn EP2402262A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10167754A EP2402262A1 (fr) 2010-06-29 2010-06-29 Fermeture de récipient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10167754A EP2402262A1 (fr) 2010-06-29 2010-06-29 Fermeture de récipient

Publications (1)

Publication Number Publication Date
EP2402262A1 true EP2402262A1 (fr) 2012-01-04

Family

ID=42670655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10167754A Withdrawn EP2402262A1 (fr) 2010-06-29 2010-06-29 Fermeture de récipient

Country Status (1)

Country Link
EP (1) EP2402262A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413748A (en) * 1982-07-22 1983-11-08 Kessler Products Co., Inc. Pinch cap
EP1884479A1 (fr) * 2006-07-31 2008-02-06 Dart Industries Inc. Couvercle de fermeture pour récipients ouverts

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413748A (en) * 1982-07-22 1983-11-08 Kessler Products Co., Inc. Pinch cap
EP1884479A1 (fr) * 2006-07-31 2008-02-06 Dart Industries Inc. Couvercle de fermeture pour récipients ouverts

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