WO1996029258A1 - Capsule a ouverture facilitee - Google Patents

Capsule a ouverture facilitee Download PDF

Info

Publication number
WO1996029258A1
WO1996029258A1 PCT/CN1996/000019 CN9600019W WO9629258A1 WO 1996029258 A1 WO1996029258 A1 WO 1996029258A1 CN 9600019 W CN9600019 W CN 9600019W WO 9629258 A1 WO9629258 A1 WO 9629258A1
Authority
WO
WIPO (PCT)
Prior art keywords
bottle cap
flat top
edge
pull
pull ring
Prior art date
Application number
PCT/CN1996/000019
Other languages
English (en)
Chinese (zh)
Inventor
Yisheng Wang
Original Assignee
Wu, Chongguan
Luo, Qinqiang
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 Wu, Chongguan, Luo, Qinqiang filed Critical Wu, Chongguan
Priority to AU51409/96A priority Critical patent/AU5140996A/en
Publication of WO1996029258A1 publication Critical patent/WO1996029258A1/fr

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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/10—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts
    • B65D41/12—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts made of relatively stiff metallic materials, e.g. crown caps

Definitions

  • the present invention relates to a pull-open bottle cap, especially a pull-open bottle cap applied to a pneumatic beverage bottle. Background technique
  • the object of the present invention is to provide a pull-opening type bottle cap for pressured beverage bottles such as beer and soft drinks, which can not only pass the bottle cap smoothly through the pressured beverage production line, but also simplify the cross-sectional structure of the bottle cap and pull the bottle. More effort.
  • the pull-open bottle cap of the present invention includes a bottle cap body and a pull ring.
  • the bottle cap body has a Mohr edge and a flat top, and a flat top is provided with a recessed area and two breakthrough wire grooves.
  • the feature is that the pull ring is arranged on the flat top of the bottle cap, and the outer edge of the ring is connected with the bottle.
  • the edge of the flat top of the cap matches.
  • the diameter of the half-ring part is the same as the diameter of the flat top of the bottle cap.
  • the corresponding part of the flat top of the bottle cap and the half-ring of the pull ring form a convex part with the same height and thickness of the pull ring.
  • the flat top of the body Except for the above protruding parts, all of them are depressions.
  • One of the two breakthrough line grooves extends to the edge of the bottle cap's Moire edge, and the other one only extends to the flat top edge of the bottle cap and extends to Moore.
  • the part of the breakout groove on the side on Moore's side is bent toward the direction of another breakout groove; the intersection of the two breakout grooves on the flat top of the bottle cap does not exceed its center of circle, and the angle is about 90 °
  • the body and the pull ring are riveted by rivet-like protrusions.
  • the bottle cap body is made of tinplate. Overview of the drawings
  • Figure 1 is a schematic view of the bottle cap body.
  • Figure 2 is a schematic view of the bottle cap after the pull ring is assembled.
  • Fig. 3 is a sectional view taken along "A-A" in Fig. 2. Best Mode of the Invention
  • the pull-open bottle cap of the present invention is composed of a bottle cap body 1 and a pull ring 7.
  • the bottle cap body 1 in this embodiment is made of 0.25 mm thick tinplate.
  • the bottle cap body 1 includes: a Mohr edge 2 of the bottle cap, a flat top 3 of the bottle cap; the flat top 3 includes a convex portion 8 and a recessed area 4, and the width of the outermost end of the recessed area 4 is equal to the width of the ring.
  • the depth of the breakout slots 5 and 6 is 0.18 mm.
  • One of the breakout slots 5 extends only to the outer edge of the flat top 3, and the other breakout slot 6 extends to the bottom of the Moire edge, which is on the Moire edge.
  • the upper part of the trough is bent toward the edge of the breakthrough trough 5-.
  • the pull ring 7 is arranged on the flat top 3 of the bottle cap, and the outer edge of the ring coincides with the flat top edge of the bottle cap.
  • the thickness of the pull ring ⁇ is the same as the height of the convex part 8 of the flat top of the body.
  • the pull ring 7 is placed in the recessed area 4, and the pull ring 7 is riveted to the recessed area 4 by a rivet-like protrusion 9 and is flush with the entire protruding portion 8, so that the bottle cap can pass through smoothly Disu, filling line.
  • the present invention can be directly applied to the existing beverage filling line because the pull ring and the top of the bottle cap are flat.
  • this bottle cap has a simple cross-sectional structure. There are fewer turning points that break through the wire groove, and it is easy to open the mold.
  • the breakout slot is designed to extend one end to the bottom of the Moire edge and the other only to the flat top edge, so that the opened cap will naturally shear in this section, and the cap can be opened by pulling the ring Open and Pull-off, so opening more effort

Landscapes

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

Abstract

Capsule-couronne à ouverture facilitée (1) servant de fermeture pour bouteilles contenant une boisson. On a prévu une tirette annulaire (7) située sur la partie supérieure (3) de la capsule, une zone en retrait (4) entourée par le bord périphérique de la capsule, et des découpes de déchirage (5, 6) pratiquées dans la partie supérieure du corps de la capsule. L'une de ces découpes (5 ou 6) s'étend jusqu'à la périphérie de ladite partie supérieure (3), tandis que l'autre découpe (5 ou 6) s'étend jusqu'au bord de la jupe (2). Le point de croisement des découpes de déchirage ne se situe pas au-delà du centre de la partie supérieure (3) de la capsule. L'angle formé entre les découpes de déchirage est de 90° environ. L'épaisseur et la largeur de la tirette annulaire (7) coïncident avec les dimensions de la zone en retrait (4).
PCT/CN1996/000019 1995-03-22 1996-03-22 Capsule a ouverture facilitee WO1996029258A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU51409/96A AU5140996A (en) 1995-03-22 1996-03-22 Easy-open cap

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN95206747U CN2218708Y (zh) 1995-03-22 1995-03-22 一种易开拉启瓶盖
CN95206747.1 1995-03-22

Publications (1)

Publication Number Publication Date
WO1996029258A1 true WO1996029258A1 (fr) 1996-09-26

Family

ID=5088230

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN1996/000019 WO1996029258A1 (fr) 1995-03-22 1996-03-22 Capsule a ouverture facilitee

Country Status (3)

Country Link
CN (1) CN2218708Y (fr)
AU (1) AU5140996A (fr)
WO (1) WO1996029258A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003064274A1 (fr) * 2002-01-28 2003-08-07 Vadim Gennadievich Shaidenko Capsule-couronne
WO2003074383A1 (fr) * 2002-03-07 2003-09-12 Philippe Arnould Capsule couronne munie d'un dispositif d'ouverture rapide

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260395A (en) * 1964-06-05 1966-07-12 Anheuser Busch Bottle cap
US3266659A (en) * 1963-11-01 1966-08-16 Continental Can Co Easy-opening ring and scored clinch cap
CN85106591A (zh) * 1985-08-29 1987-03-18 徐士珍 手启式王冠瓶盖及制造方法
CN86102139A (zh) * 1986-07-22 1987-04-15 陈健君 掀把式瓶盖

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266659A (en) * 1963-11-01 1966-08-16 Continental Can Co Easy-opening ring and scored clinch cap
US3260395A (en) * 1964-06-05 1966-07-12 Anheuser Busch Bottle cap
CN85106591A (zh) * 1985-08-29 1987-03-18 徐士珍 手启式王冠瓶盖及制造方法
CN86102139A (zh) * 1986-07-22 1987-04-15 陈健君 掀把式瓶盖

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003064274A1 (fr) * 2002-01-28 2003-08-07 Vadim Gennadievich Shaidenko Capsule-couronne
WO2003074383A1 (fr) * 2002-03-07 2003-09-12 Philippe Arnould Capsule couronne munie d'un dispositif d'ouverture rapide
FR2836898A1 (fr) * 2002-03-07 2003-09-12 Philippe Maurice Gerar Arnould Dispositif d'ouverture rapide et autonome pour une capsule couronne metallique

Also Published As

Publication number Publication date
CN2218708Y (zh) 1996-01-31
AU5140996A (en) 1996-10-08

Similar Documents

Publication Publication Date Title
US10486852B2 (en) Can end produced from downgauged blank
US4733793A (en) System for forming an opening in a container end member
EP2882657B1 (fr) Récipients refermables pour boissons et leurs procédés de fabrication
US4685849A (en) Method for making an easy opening container end closure
CA1254533A (fr) Capuchon obturateur pour contenant
US10968010B1 (en) Resealable container lid and accessories including methods of manufacture and use
US6761281B2 (en) Modified score for smooth openability
US5964366A (en) Can end having score groove with thickened residual area
EP2195247B1 (fr) Extremite de cannette avec fraisure
AU2014238112B2 (en) Easy access opening tab for a container end closure
US4648528A (en) Easy opening container end closure
US8783495B2 (en) Can end
CA1301669C (fr) Appareil permettant de former une ouverture dans un element d'extremite d'un contenant
US9821928B2 (en) Can end
AU2002360031A1 (en) Container sealing structure, container with the sealing structure, and method of manufacturing the sealing structure
US5121851A (en) Resealable container closure
WO1996029258A1 (fr) Capsule a ouverture facilitee
WO2014150205A1 (fr) Fermeture d'extrémité ayant des fonctions de guidage de languette
EA006366B1 (ru) Кронен-пробка
US3967751A (en) Easy open end
MXPA00000062A (en) End closure with improved openability
JPH09254976A (ja) イージーオープン缶蓋
JPH09254977A (ja) イージーオープン缶蓋

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AT AU AZ BB BG BR BY CA CH CN CZ CZ DE DE DK DK EE EE ES FI FI GB GE HU IS JP KE KG KP KR KZ LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK TJ TM TR TT UA UG US UZ VN AM AZ BY KG KZ MD RU TJ TM

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): KE LS MW SD SZ UG AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: CA