CN1494506A - Closure device, neck compatible with said device and container comprising such a neck closed by said device - Google Patents
Closure device, neck compatible with said device and container comprising such a neck closed by said device Download PDFInfo
- Publication number
- CN1494506A CN1494506A CNA028059182A CN02805918A CN1494506A CN 1494506 A CN1494506 A CN 1494506A CN A028059182 A CNA028059182 A CN A028059182A CN 02805918 A CN02805918 A CN 02805918A CN 1494506 A CN1494506 A CN 1494506A
- Authority
- CN
- China
- Prior art keywords
- bottleneck
- groove
- groove toothing
- toothing
- bottle 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.)
- Pending
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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
- 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
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
- B65D41/3442—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container
- B65D41/3447—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container the tamper element being integrally connected to the closure by means of bridges
Abstract
The invention concerns a device comprising a closure cap (11), including a base (12) and a skirt (13) with an internal thread (14) adapted to co-operate with an external thread (4) of the neck (2) to be closed, and a tamperproof ring (16), linked by frangible means (17) to the skirt (13) and provided with notches (19) designed to co-operate with complementary notches (6) provided on the neck (2). The notches (19) of the ring (16) are oriented towards the base (12) of said closure cap (11), while the notches (6) of the neck (2) are oriented opposite to its outlet (2a).
Description
Technical field
The present invention relates to a kind of device that is used to seal with container of threaded neck, a kind of can be by this device osed top threaded neck and a kind of container that comprises this by this device osed top bottleneck.
Background technology
In the liquid encapsulation field, it is known a closing appliance being set for the threaded neck of a bottle, and described closing appliance comprises one and is linked with one and is installed in and makes the safety link that bottle cap can not move therefrom/the prevent bottle cap of rotating ring (tamperproof ring) on the bottleneck.Like this, the bottle cap of outwarding winding will inevitably cause the connection between bottle cap and the described ring to disconnect.For example known from EP-A-0330964, give such safety link setting towards the bottleneck center and be designed to the groove toothing that cooperates with the respective grooves toothing of the external diameter surface that is formed on bottleneck.Make described closing appliance be positioned at suitable position by tightening bottle cap, make the groove toothing of safety link relative then with groove toothing on being formed on bottleneck, in order to make relative groove toothing location, this ring must radial dilatation keep flange to cross one of described bottleneck when tightening end.Because the phase mutual friction of groove toothing, the necessary couple that is used to tighten bottle cap is bigger.And, be respectively formed on the safety link and bottleneck on the groove toothing keep joint with " leaning ", this causes the radial dilatation that may cause the elastically-deformable ring that encircles.This is very inaesthetic.In addition, the groove toothing that is formed on the threaded neck protrudes and the operating period that may be carried out before for example filling bottle is damaged towards outer radial, and this has reduced the effectiveness of safety link.
Summary of the invention
Purpose more specifically of the present invention is to overcome these defectives by the closing appliance that proposes a kind of novelty, in this device, bottle cap to tighten couple littler than the couple in the technology formerly, simultaneously, in case in place, safety link (tamperproof ring) just can remain on the bottleneck of container in the failure-free mode.
Under this spirit, the present invention relates to a kind of device that comprises a bottle cap and a safety link that is used to seal with container of threaded neck, wherein, described bottle cap comprises that the lid end and one are suitable for the tapped skirt section that cooperates with an outside thread of bottleneck, described safety link be connected on this skirt section by the frangibility structure and be formed be formed on bottleneck on the teeth groove structure that cooperates of the groove toothing (notch) of complementation.Described apparatus features is that the groove toothing of described ring is towards the bottle cap bottom.
Because the orientation of the groove toothing of safety link, these groove toothings can not slide on the groove toothing of corresponding bottleneck when tightening bottle cap, because they do not have radially the central axis towards described device, but towards the bottom of bottle cap, promptly in fact towards the bottleneck opening of container to be installed.Consider their orientation, when the time spent of doing that applies the bottle cap of outwarding winding, these groove toothings have and the respective grooves toothing ingear trend that is formed on bottleneck, because towards the described bottle cap of bottleneck opening direction motion the trend of drawing seal ring at this opening direction is arranged.In other words, under the situation of outwarding winding, the groove toothing of bottle cap is engaged on the power that produces on the groove toothing of bottleneck and becomes big up to the frangibility structural break that is arranged on the bottle cap gradually.In addition, even screwing bottle cap causes the groove toothing of the groove toothing of safety link and bottleneck to form the joint of " leaning ", the radially deformation that also can not produce safety link, thereby the aesthetic of this ring and functionally can not be affected.Consider to be respectively formed at the engaged mode of the groove toothing on safety link and the bottleneck, they can be formed with than the much smaller tooth depth of design in the technology formerly, thereby can economical with materials.
According to favourable still nonessential aspect of the present invention, described device combines following one or more feature:
-groove toothing is formed on the inner process annular surface partly of safety link.This annular surface advantageously extends in a plane, and the central axis with described device is vertical basically.In particular, this annular surface can be parallel with the bottom of bottle cap basically.
-described jut be formed with one towards the bottom direction of bottle cap assemble basically by the surface of bevel.This surface can be used for the inclined-plane of the radial dilatation of safety link to constitute one when time on the bottleneck that device is positioned at container with the surface engagement of a corresponding bottleneck.
-described groove toothing is a bevelled, and each groove toothing has one along with respect to this first face tilt second of first of the direction orientation of the ring-shaped skirt of bottle cap and.The slant characteristic of described groove toothing allows these groove toothings to move with respect to the respective grooves toothing that is formed on the bottleneck when tightening described device, but the groove toothing will be moved in the opposite direction.
The invention still further relates to a kind of threaded neck of container, this bottleneck can utilize a kind of device for example as described above closed, and is characterised in that one outer radial flange is included in the groove toothing of the relative direction orientation of bottleneck opening.
The orientation of the groove toothing that such bottleneck moulding easily and it comprise allows these groove toothings to begin to work to closing appliance once applying pulling force when openable container, and simultaneously, these groove toothings do not make the trend of safety link radial dilatation.
Favourable but the aspect not necessarily according to the present invention, described groove toothing has following one or more feature:
-described groove toothing is formed on the annular surface of described flange, and this annular surface extends in the plane of a central axis that is substantially perpendicular to bottleneck.
-described flange have one towards the direction of bottleneck opening assemble by the surface of bevel, this surface forms an inclined-plane that is used for the radial dilatation of a safety link during the location of closing appliance.
-described groove toothing is a bevelled, and each groove toothing has second with respect to this first face tilt of first of a central axis that is parallel to bottleneck and.
At last, the present invention relates to a kind of container that comprises a kind of bottleneck described above by above-described device osed top.
Brief description of drawings
Only by way of example and with reference to the accompanying drawings, according to following to a kind of be provided with a kind of according to bottleneck of the present invention and by a kind of description of the example structure according to device osed top container of the present invention, the present invention will be more readily understood and its other advantage will seem clearer, wherein:
Fig. 1 is the axial, cross-sectional view of part before described device is installed on the bottleneck according to closing appliance of the present invention and formation container bottle neck.
Fig. 2 is described device view identical with Fig. 1 when just being installed on the bottleneck.
Fig. 3 is described device view identical with Fig. 2 when being installed on the bottleneck.
Fig. 4 is the partial section along Fig. 3 IV-IV line.
The specific embodiment
X
2The central axis of expression bottleneck 2 is not considered the screw thread 4 bevelled facts, and this axis is the rotationally symmetric axis of a bottleneck 2.2a represents the opening of bottleneck 2, promptly constitutes the disc-shaped surface on the border between the outside face of the inside of bottleneck 2 and container 1.
According to the present invention, surperficial 5b is formed with groove toothing/tooth or the groove 6 that extends towards the direction of the main portion 3 of lower edge 7 and main body 2.This groove toothing 6 thereby relative with opening 2a with respect to flange 5.
Described closing appliance 10 on bottleneck 2 to be installed is with axis X
10Be the center.
Described device 10 comprises its bottom 12 at a bottle cap 11 that is formed with extension in the cylindrical skirt 13 that is suitable for the negative thread 14 that cooperates with screw thread 4.
Described bottom 12 also is provided with near second skirt section 15 that is designed to opening 2a to recline with the interior cylindrical surface 2b of bottleneck and engages.This skirt section 15 is formed with one and is designed to improve the outer rim 15a that skirt section 15 leans against the sealing property of the last joint that forms of surperficial 2b.
Described device 10 also comprises one by being limited to frangibility between the opening 18 or frangible with 17 safety links 16 that are connected on the bottle cap 11, and this opening 18 is formed between ring 16 and the bottle cap 11.
The shape of this opening depends on the design-calculated selection and is not limited to shown in (among the figure).According to a modification (not shown) of the present invention, opening 18 can extend towards the direction of the bottom 12 of bottle cap 11.
Described ring 16 be formed with one be limited to one towards the bottom 12 directions are assembled is substantially perpendicular to axis X by the surperficial 19a of bevel and one
10Annular surface 19b between interior ring 19.P
19The geometrical plane of presentation surface 19b.This plane is substantially perpendicular to axis X
10And be parallel to the bottom 12 of bottle cap 11.
According to the present invention, surperficial 19b is formed with the groove toothing 20 that direction is extended and its geometric configuration can cooperate with the groove toothing 6 on being formed on bottleneck 2 at bottleneck 2.
As seen in Figure 2, when described device 10 was screwed on bottleneck 2, screw thread 4 cooperates with 14 and surperficial 19a contacts with surperficial 5a, and these surfaces are against sliding over each other, and this has the effect of radial dilatation ring 16, as the arrow F among Fig. 2
1Shown in.
Continue to tighten the arrow F at Fig. 2 up to surperficial 19b
2Direction surpass surperficial 5b, this makes ring 16 states that become among Fig. 3 and Fig. 4, in these figure, groove toothing 20 is relative with groove toothing 6.
More particularly, in will installing 10 processes that are positioned on the bottleneck 2, groove toothing 20 does not have radially stand under load, and this has been avoided encircling the danger of 16 fractures or plastic deformation.In addition, because the slip of surperficial 19a on surperficial 5a, the radial dilatation of described ring between this moving period is progressive and and around axis X
2And X
10Rectangular distribution.
In this structure, if attempt to unscrew bottle cap 11, the bottle cap setting in motion has the effect that the ring 16 that still is fixed on this bottle cap is moved towards the direction of opening 2a, is firmly fixed with respect to bottleneck 2 thereby make 20 beginnings of groove toothing and groove toothing 6 mesh and encircle 16.Action continues if outward winding, and is with 17 destroyed and bottle caps 11 and encircles 16 and separate, and the next user of this container 1 can notice this situation immediately.
More particularly as seen in Figure 4, groove toothed portion 20 and groove toothed portion 6 are bevelleds.Or rather, each groove toothing 6 have one basically with axis X
2Parallel surperficial 6a and one are with respect to surperficial 6a bevelled surface 6b.In the same way, groove toothing 20 have one basically with axis X
10Parallel promptly along the skirt section the surperficial 20a of 13 direction and one with respect to surperficial 20a bevelled surface 20b.Consider the bevelled surface configuration of groove toothing 6 and groove toothing 20, they are suitable for device 10 and tighten motion on bottlenecks 2, and this produces along arrow F among Fig. 4
3Moving of direction, but and F
4The travel direction of outwarding winding of representative is opposite, and under the sort of situation, surperficial 20a abuts on the surperficial 6a.
Consider groove toothing 6 and groove toothing 20 interactional modes, they can have less height.In practice, the height h6 of groove toothing 6 can equally with the height h20 of groove toothing 20 be included between 0.3 to 0.5mm.
The present invention is by a bottleneck 2 and closing appliance 10 representatives, and they all are formed with the groove toothing on the whole peripheral surface of flange 5 and ring 19.But, can be only on the part of or these two juts, form the groove toothing.
Specifically, can on bottleneck 2, only form level/position that 6, two groove toothings of four groove toothings are positioned at the bottleneck two halves, and two other groove toothing is formed in the plane that combines planar quadrature basically with this in conjunction with the plane.
Described groove toothing 6 is designed to make them can be by so-called " shell " principle (" shell " principle) demoulding.
Described bottleneck 2 is can be with the main portion 3 of container 1 in aggregates or be connected on this container.
Claims (11)
1. one kind is used to seal a device with container of threaded neck, and described device comprises:
-one comprise the lid end and one be suitable for the band negative thread skirt section that cooperates with the outside thread of described bottleneck bottle cap and
-one structure by frangibility be connected on the described skirt section and be formed be formed on described bottleneck on the safety link of the groove toothing that cooperates of the groove toothing of complementation, it is characterized in that the described groove toothing (20) of described ring (16) is towards the described bottom (12) of described bottle cap (11).
2. closing appliance according to claim 1 is characterized in that, described groove toothing (20) is formed on the annular surface (19b) of inner process part (19) of described safety link (16).
3. closing appliance according to claim 2 is characterized in that, described annular surface (19b) one basically with a central axis (X of described device
10) vertical plane (P
19) the interior extension.
4. according to the described closing appliance in one of claim 2 or 3, it is characterized in that described annular surface (19b) is parallel with the described bottom (12) of described bottle cap (11) basically.
5. according to the described device of one of claim 2 to 4, it is characterized in that, described jut (19) be formed with one towards described bottom (12) direction of described bottle cap (11) assemble basically by the surface of bevel (19a).
6. according to one of aforesaid right requirement described device, it is characterized in that, described groove toothing (20) is a bevelled, and each groove toothing has first (20a) and second (20b) with respect to described first face tilt towards the direction orientation of described ring-shaped skirt (13).
7. be applicable to by a kind of threaded neck of the device osed top container according to one of aforementioned claim, it is characterized in that an outer radial flange (5) of described bottleneck comprises the groove toothing (6) towards the relative direction of described bottleneck (2) opening (2a).
8. bottleneck according to claim 7 is characterized in that, described groove toothing (6) is formed on the annular surface (5b) of described flange (5), and described annular surface is at a central axis (X who is substantially perpendicular to described bottleneck (2)
2) plane (P
5) the lining extension.
9. according to claim 7 or 8 described bottlenecks, it is characterized in that, described flange (5) be formed with that an opening towards described bottleneck (2) (2a) direction assembles by the surface of bevel (5a).
10. according to the described bottleneck of one of claim 7 to 9, it is characterized in that described groove toothing (6) is a bevelled, each groove tooth has a central axis (X who is parallel to described bottleneck (2)
2) first (6a) and one second (6b) with respect to described first face tilt.
11. comprise a kind of container (1) according to the described device of one of claim 1 to 6 (10) osed top according to the described bottleneck of one of claim 7 to 10 (2) by a kind of.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR01/03187 | 2001-03-08 | ||
| FR0103187A FR2821829B1 (en) | 2001-03-08 | 2001-03-08 | CLOSURE DEVICE, COLLAR COMPATIBLE WITH SUCH DEVICE AND CONTAINER COMPRISING SUCH A MOUTHPIECE THROUGH SUCH A DEVICE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1494506A true CN1494506A (en) | 2004-05-05 |
Family
ID=8860903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA028059182A Pending CN1494506A (en) | 2001-03-08 | 2002-03-07 | Closure device, neck compatible with said device and container comprising such a neck closed by said device |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20040094501A1 (en) |
| EP (1) | EP1368244A1 (en) |
| JP (1) | JP2004521039A (en) |
| CN (1) | CN1494506A (en) |
| FR (1) | FR2821829B1 (en) |
| RU (1) | RU2003129812A (en) |
| WO (1) | WO2002070363A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111556717A (en) * | 2017-12-19 | 2020-08-18 | 格卡有限公司 | Cosmetic container system for manufacturing cosmetic containers using the same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2417240B (en) * | 2004-08-20 | 2007-09-26 | Beeson & Sons Ltd | Container closure assembly with internal neck thread |
| US11059633B2 (en) | 2019-10-31 | 2021-07-13 | Cheer Pack North America | Flip-top closure for container |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3038453A1 (en) * | 1980-10-11 | 1982-05-27 | Stella KG Werner Deussen, 6228 Eltville | SCREW CAP WITH ORIGINALITY LOCK |
| US4813561A (en) | 1988-02-29 | 1989-03-21 | Anchor Hocking Corporation | Composite retortable closure |
| DE4211992A1 (en) * | 1992-04-09 | 1993-10-14 | Mouldtec Pvg Ag Meilen | Bottle cap with locking ring |
| EG21314A (en) * | 1992-07-16 | 2000-10-31 | Driutt Rodney Malcolm | Tamper evident closure |
| DE19613364C1 (en) * | 1996-04-03 | 1997-11-20 | Weis Kg | Screw cap made of plastic and process for its manufacture |
| EP0904238A2 (en) * | 1996-04-16 | 1999-03-31 | International Plastics and Equipment Corporation | Tamper evident plastic closure |
| US5755346A (en) * | 1996-11-04 | 1998-05-26 | Phoenix Closures, Inc. | Tamper indicating closure with dual-camming projection band |
| US6112923A (en) * | 1997-08-01 | 2000-09-05 | Portola Packaging, Inc. | Tamper evident bottle cap |
| US6581792B1 (en) * | 1998-12-07 | 2003-06-24 | Tjandra Limanjaya | Closure cap |
| US6557714B2 (en) * | 2001-03-22 | 2003-05-06 | Alcoa Closure Systems International, Inc. | Tamper-evident package |
-
2001
- 2001-03-08 FR FR0103187A patent/FR2821829B1/en not_active Expired - Fee Related
-
2002
- 2002-03-07 RU RU2003129812/12A patent/RU2003129812A/en not_active Application Discontinuation
- 2002-03-07 JP JP2002569698A patent/JP2004521039A/en not_active Withdrawn
- 2002-03-07 EP EP02713019A patent/EP1368244A1/en not_active Withdrawn
- 2002-03-07 US US10/467,088 patent/US20040094501A1/en not_active Abandoned
- 2002-03-07 CN CNA028059182A patent/CN1494506A/en active Pending
- 2002-03-07 WO PCT/FR2002/000830 patent/WO2002070363A1/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111556717A (en) * | 2017-12-19 | 2020-08-18 | 格卡有限公司 | Cosmetic container system for manufacturing cosmetic containers using the same |
| CN111556717B (en) * | 2017-12-19 | 2023-01-10 | 格卡有限公司 | Cosmetic container system for manufacturing cosmetic containers using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1368244A1 (en) | 2003-12-10 |
| WO2002070363A1 (en) | 2002-09-12 |
| JP2004521039A (en) | 2004-07-15 |
| FR2821829A1 (en) | 2002-09-13 |
| US20040094501A1 (en) | 2004-05-20 |
| FR2821829B1 (en) | 2003-11-21 |
| RU2003129812A (en) | 2005-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |