CN100584704C - Flat self-opening closure device - Google Patents
Flat self-opening closure device Download PDFInfo
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- CN100584704C CN100584704C CN200580039043A CN200580039043A CN100584704C CN 100584704 C CN100584704 C CN 100584704C CN 200580039043 A CN200580039043 A CN 200580039043A CN 200580039043 A CN200580039043 A CN 200580039043A CN 100584704 C CN100584704 C CN 100584704C
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- Prior art keywords
- pipe
- mouth
- opening
- pipe fitting
- rotocap
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- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/72—Contents-dispensing means
- B65D5/74—Spouts
- B65D5/746—Spouts formed separately from the container
- B65D5/747—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall
- B65D5/748—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall a major part of the container wall or membrane being left inside the container after the opening
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- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/72—Contents-dispensing means
- B65D5/74—Spouts
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- 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
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
- B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
- B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Abstract
The self-opening closure comprises a pouring spout (3), a screw cap (1) and a self-opening cylinder (2) which is disposed inside the pouring spout (3) and can be set rotating by the screw cap (1). The self-opening cylinder (2), on its lower rim and protruding therefrom, comprises three combined piercing and cutting elements (5, 6, 7). These elements are disposed on two opposite positions on the periphery and in a position between the two. The interior of the self-opening cylinder (2) is provided with three nail-type integrally molded elements (9, 10, 11) which are evenly distributed across the periphery and extend towards the center of the cylinder and have a nail shank (12) and a nail head (13). The nail shank (12) and the bottom side of the nail head of every integrally molded element acts as a guide for one of the three cylinder wall segments that are located on the interior of the cap concentrically to the axis of rotation of the cap. The screw cap (1), on is lower rim (25), is connected to a flat retaining element (21) via at least two material bridges (22, 23, 24) that extend non-radially in relation thereto and that are configured as predetermined breaking points. Said retaining element can engage with the flange (20) of the pouring spout (3) in a horizontal position by means of pins.
Description
Technical field
The present invention relates to a kind of flat self-opening closure, this closing appliance is used for composite packages and is used for by all types of container mouths of pipe of diaphragm seal and a bottle mouth of pipe.
Background technology
Described composite packages comprises the liquid package of the composite packaging form that employing is made by foil paper, and in described liquid package, packing perhaps also can be packed the general liquid of non-food stuff class just like liquid such as milk, fruit juice, other soft drink.Described closing appliance also can be used for such composite packages, and promptly storage or packing have runny material in described composite packages, as granulated sugar, powder, various chemical or similar substance.Described foil paper is a kind of laminated material, is similar to be coated with the scraps of paper or the plate object that applies such as poly plastics and/or aluminium.The volume range of common described package from 20 centilitres up to 2 liters or bigger.Alternatively, self-opening closure also can be installed on the container, such as bottle or the similar containers made by glass or plastics by diaphragm seal.The described sealing member that is made of plastics has various design plans.Concerning composite packages, then to make one and topple over the mouth of pipe, this is toppled over the mouth of pipe and has the shoulder of radially giving prominence to from its lower edge, and this shoulder is toppled over mouth of pipe place at this and is formed a lock flange.Described mouth of pipe outside is provided with screw thread, and the thread cap as closing appliance can be fastened on and have on the externally threaded mouth of pipe.To composite packages, promptly weld or bond on the composite packages by the downside of its flange for the downside by its projecting edge by its mode with its flange joint for described self-opening closure.Be positioned at the free path of oral area lower end thereby blocked by the paper of composite packages and fine and close paper tinsel film.In the situation of bottle, toppling over the mouth of pipe can be screwed in or be installed on the bottle neck, and topple over the inside of the mouth of pipe can be by the paper tinsel film phonograph seal.The outside of the described mouth of pipe is provided with screw thread, and the thread cap as closing appliance can be fastened on and have on the externally threaded mouth of pipe.
From welding or the bonding mouth of pipe below by paper tinsel reinforced paper or the paper tinsel film that is fixed in the mouth of pipe must be cut, tear or be squeezed into opening, make passage become unobstructed, liquid or runny material can topple over from container by the mouth of pipe.For this reason, be furnished with a pipe fitting in the mouth of pipe, when cap rotated, this pipe fitting was subjected to axially extruding downwards, and then beginning is rotated along hand of rotation.The pipe fitting lower end is provided with one or more puncturing or cutting teeth.Thus, pipe fitting will cut out a disk from extending the paper tinsel reinforced paper or the paper tinsel film that distribute down at it, and is former because the axial downward movement of described pipe fitting and rotatablely moving subsequently.
Common self-opening closure by one topple over the mouth of pipe, a relevant rotocap and is formed from opening pipe fitting, wherein saidly topple over the mouth of pipe and can securely be installed in a composite packages or, describedly be arranged in and describedly topple in the mouth of pipe and can be configured to move by rotocap from opening pipe fitting by on the container mouth of pipe of paper tinsel film phonograph seal or the bottle mouth of pipe.In up-to-date design plan, to open pipe fitting certainly and have at least one puncturing or cutting element of combination separately, described element is positioned at the lower end of described pipe fitting away from it.It is described that oneself opens pipe fitting, topple over the mouth of pipe and rotocap is provided with induction element and force transmission element, described guiding and force transmission element are fitted to each other by this way, make when rotocap when opening direction and rotate for the first time, at first can in toppling over the mouth of pipe, be subjected to axially pushing downwards and can not rotating from opening pipe fitting, then, described pipe fitting around the rotation of its axis without any moving axially.
Yet, only has puncturing and cutting element of combination separately if open pipe fitting certainly, then pipe fitting must have and the proportional length-specific of its diameter, so do just to make described pipe fitting in toppling over the mouth of pipe, can obtain stable guiding, thereby avoid bevelled to take place really along axial direction.This just need begin closing appliance certainly and have corresponding bottom-to-top-height.In addition, self-opening closure must be designed to comparatively firmly and stable, come from mono-with absorption and puncture antagonistic force with cutting element.Guaranteed the opening first mostly of this closing appliance guaranteed by in the lower end of rotocap one safety seal being installed, this safety seal has several predetermined breaking-downs point, thus, first between installation period, safety seal elasticity is connected on the projection of toppling over mouth of pipe place.When opening rotocap first, must disconnect a lot of independent breaking-downs point simultaneously, need corresponding bigger power like this.
Summary of the invention
The basic function of described self-opening closure is to obtain that a kind of bottom-to-top-height is lower, in fact comparatively flat and simple design, thus, no matter paper tinsel film and inclination situation how, are opened pipe fitting certainly and all can be opened reliably.In addition, self-opening closure needs less plastic material, and is former because it has less bottom-to-top-height.In a specific design, in addition, the user that self-opening closure also should be closing appliance provides that be more prone to realize, guaranteed and opens first.Also should with described open first assurance device be designed to comparatively more flat and more easy, promptly by using less synthetic material.
Described basic function is used for composite packages and is used for being realized by the flat self-opening closure of the container mouth of pipe of diaphragm seal or the bottle mouth of pipe by a kind of; Wherein said self-opening closure is toppled over the mouth of pipe by one, one relevant rotocap and is formed from opening pipe fitting, wherein saidly topple over the mouth of pipe and can firmly be fixed on a composite packages or by on the container mouth of pipe of diaphragm seal or the bottle mouth of pipe, describedly be arranged in and describedly topple in the mouth of pipe and can be by described rotocap rotation from opening pipe fitting, in this, have puncturing and cutting element of a combination from opening pipe fitting, this punctures and is positioned at the lower end of described pipe fitting with cutting element and away from it, described from open pipe fitting within it portion have towards the pipe fitting center, the outstanding spike device that has nail bar and ailhead.The downside of nail bar and ailhead is intended to the guiding piece as the cylindrical wall sections, wherein said wall portion sections is with respect to the rotation axis arranged concentric of cap and be positioned at the inboard of cap, described in addition wall portion sections be formed with a downside with respect to lid be slope profile that acute angle extends and one perpendicular to top surface and with described slope profile bonded assembly thrust surfaces.Relevant special design of opening assurance device first then has argumentation in the dependent claims.
Description of drawings
Accompanying drawing is depicted as the different views of a preferred design of the self-opening closure that is used for composite packages.By means of these accompanying drawings, hereinafter will be described in detail, and its function will be made an explanation self-opening closure.Described accompanying drawing is:
Fig. 1 is in the block diagram of the self-opening closure of disassembled state for its three parts;
Fig. 2 is in the block diagram of the self-opening closure of disassembled state for its three parts, but each parts are carried out the section demonstration;
Fig. 3 is the sectional axonometric drawing that is in the closing appliance of confined state.
The specific embodiment
Figure 1 shows that its three parts are in the block diagram of the self-opening closure of disassembled state, its view direction is downward along diagonal line from the top.Can see that the top among the figure is a rotocap 1, middle for opening pipe fitting 2 certainly, the below is for toppling over the mouth of pipe 3.Rotocap 1 is designed to thread cap, thereby described rotocap 1 is provided with negative thread, and described negative thread cooperates with outside thread on toppling over the mouth of pipe 3.As first essential characteristic, open pipe fitting 2 certainly and have three and be positioned at its lower end and puncturing and cutting element 5-7 away from the combination of pipe fitting 2.These puncture with cutting element in wherein two, that is puncture and cutting element 5 and 6, be positioned at radially opposite position; The 3rd punctures and cutting element 7 is formed on Zi 85 of the circumference of opening pipe fitting and spends to 100 degree, and punctures and cutting element 5 and 6 away from other two simultaneously at 8 places, lower end of described pipe fitting 2.
In addition, open certainly that pipe fitting 2 has even layout and along the spike protrusion 9,10,11 of pipe fitting circle distribution, described protrusion 9,10,11 is outstanding and have nail bar 12 and an ailhead 13 towards the center of pipe fitting.Effective nail bar 12 of each among these protrusions 9-11 and separately the downside of ailhead 13 for three cylindrical wall sections as guiding and force transmission element, wherein said wall portion sections is arranged with respect to the rotation axis of cap with one heart in the inboard of lid; Described wall portion sections can be seen in another diagram of cap 1.Has an outstanding a little edge 14 in the edge thereon from opening pipe fitting 2, in the outside at described outstanding edge 14, on some specific region of circumference, have breach 29.On the outer wall of opening pipe fitting 2 certainly, be formed with axially extended convex ridge 15-17.These convex ridges and the cooresponding axial convex ridge 18 and horizontal convex ridge 19 mutual actions of toppling over the mouth of pipe 3 inboard places, toppling over the mouth of pipe will be described hereinafter.
Can see and be positioned at the flange 20 of toppling over the mouth of pipe 3 places.Among the figure, an element 21 is positioned at the front side of flange 20, and this element 21 locks onto on the flange 20 by the plug that is positioned on its downside.Flange 20 has the hole that plug passes, and described plug promptly is fastened in the described hole.At these element 21 places, can make three thin material bridge shape 22-24 of portion, the described material bridge shape 22-24 of portion layout parallel to each other, thus at least two exterior material bridge shape portions 22,24 radially extend with respect to toppling over the mouth of pipe 3.At first, when promptly closing appliance was in installing condition, the lower edge 25 of these material bridge shapes 22-24 of portion and cap 1 linked into an integrated entity.In order to obtain the correct position of rotation of closing appliance, be installed in and topple in the mouth of pipe 3 from opening pipe fitting 2, and then with cover piece 1 together with being fixed on the screw thread 4 of toppling over the mouth of pipe 3 by the material bridge shape 22-24 of portion element 21 formed thereon, then, by being placed in plug clamping element 21 in the hole of toppling over mouth of pipe flange 20, that be positioned at element 21 downsides.
Then, if along opening direction rotation rotocap 1, the then thin material bridge shape 22-24 of portion will at first disconnect, and the wherein said direction of opening is for when the anticlockwise direction when the top is watched, as be positioned at shown in the arrow of cap upside.The mouth of pipe is arranged in parallel and it is radially non-all to be because these material bridge shapes 22-24 of portion is with respect to toppling over, the disconnection at one time of described material bridge shape portion.Material bridge shape portion 24 at first tightens and disconnects, and then is intermediate wood bridge shape portion 23, is only material bridge shape portion 22 at last.Because the material bridge shape 22-24 of portion disconnects by order as mentioned above, thereby needed power is less than the power in institute's employing scheme up to now, and described existing scheme need disconnect many material bridge shapes portion simultaneously.Owing to this reason, in addition more old and also can easily disconnect this assurance device that uses first than the weakling.In a kind of model, can mechanically punch to the intermediate wood bridge shape portion 23 that is radial arrangement with respect to the mouth of pipe, thereby in final closing appliance, when the rotation rotocap, only need to disconnect in turn two exterior material bridge shape portions 24 and 22.
Among Fig. 2, can see the block diagram of the self-opening closure of its three parts that are in unassembled state.Among the figure, each parts in described three parts show with axial diagram, i.e. axial section.Different with Fig. 1, can see the part of three cylindrical wall sections 26 among the figure, described wall portion sections 26 arranges and is positioned at the inside of lid with one heart with respect to the rotation axis of rotocap.All these cylindrical wall sections 26 have an inclined-plane 27, and this inclined-plane 27 is acute angle by the downside with respect to lid and extends, and a thrust edge 28 perpendicular to the lid downside is connected to described inclined-plane 27.Concerning the combined type closing appliance, when rotocap 1 when anticlockwise direction rotates, this inclined-plane 27 acts on and is positioned on the nail bar 12 of the spike structure 11 of opening pipe fitting 2 inwall places.Identical situation occurs on the inclined-plane 27 of two other cylindrical wall sections 26 equally.Owing to cylindrical wall sections 26 is designed at spike protrusion 9-11, therefore, described wall portion sections 26 can be owing to bending inwardly deflection.This design of being carried out at protrusion 9-11 makes that cylindrical wall sections 26 can be thinner in fact, thus with previous design plan relatively, can design by lighter form.
Be positioned at from opening the guiding convex ridge in pipe fitting 2 outsides and those are positioned at the guiding convex ridge of toppling over the mouth of pipe 3 inboards owing to have, therefore can not rotate and can only axially move down from opening pipe fitting 2.Watch from the top, when making rotocap 1 rotation along anticlockwise direction, thereby described pipe fitting 2 moves down and be subjected to axially downwards pushing in toppling over the mouth of pipe 3, and inclined-plane 27 then slides on the rod member 12 of spike protrusion 9-11, up to thrust edge 28 till nail bar 12 places are subjected to stop.
Thus, open pipe fitting 2 certainly and be subjected to axially downwards pushing, up to its upper limb 14 be positioned at axial convex ridge 18 below.Horizontal convex ridge 19 can be by the upper limb 14 of opening pipe fitting 2 certainly, and is former because the breach 29 that is positioned on this edge faces horizontal convex ridge 19.Certainly opening in the middle of the described axially downwards pushing process of pipe fitting 2, its three puncture and are through it with cutting element 5-7 thorn and extend the paper tinsel film that distributes down.When along unclamping direction when being further rotated rotocap 1, open pipe fitting 2 certainly and further be not subjected to axially pushing downwards, but horizontally rotate.Thus, three puncture with cutting element 5-7 by anticlockwise direction, in the paper tinsel film, cut out a part along the circumferential length of toppling over the mouth of pipe 3, and its anglec of rotation is approximately 120 degree.After roughly carrying out the rotation of this scope, thereby thread cap 1 moves up toppling over further to unclamp on the mouth of pipe 3, make cylindrical wall sections 26 be positioned on the protrusion 9-11, and its thrust edge 28 is not further rotated described protrusion 9-11, thereby is not further rotated from opening pipe fitting 2.Because two puncture and cutting element 5 and 6 each intervals 180 degree are arranged, therefore when opening pipe fitting 2 rotations about 120 certainly when spending, described element 5 and 6 stays a slice paper tinsel film along the circumference of toppling over the mouth of pipe 3 and is not cut.The paper tinsel film folds inwardly around described uncut paper tinsel diaphragm just in toppling over the mouth of pipe and keeps being suspended in the opening, can not drop in the package.
Figure 3 shows that the axial section of the closing appliance that is in confined state.Can see among the figure cylindrical wall sections arranged downwards at the lid place of thread cap 1 26 how with spike protrusion 9-11 mutual action, wherein only can see protrusion 11 in the drawings.Starting under the situation of this position, if described rotocap 1 moves along unclamping direction, then the surface 27 of diagonally extending will push the nail bar 12 of adjacent protrusion 11.Can not together rotate with described cover piece 1 from opening pipe fitting 2, thereby be urged downwardly, thus, puncture with cutting element 5-7 and puncture the paper tinsel film that is positioned under it, only can see among the figure puncturing and cutting element 7.This motion is proceeded, and has rotated and axially has been moved upwards up to so position up to rotocap 1, and promptly vertical surface 28 arrives the nail bar 12 of protrusions 11.Owing to axially move down from opening pipe fitting 2, thereby described pipe fitting 2 can horizontally rotate at this moment, and correspondingly, rely on being further rotated of rotocap 1, described pipe fitting 2 is further rotated along anticlockwise direction by thrust edge 28, and described anticlockwise direction is for to watch downwards from the top, thus, puncture with cutting element 7-9 and almost completely cut out a circular piece from its paper tinsel film that early punctures, this circular piece is folding downwards in the ending phase of rotation.
This self-opening closure is characterised in that to have flat especially structure.Being arranged on the described spike protrusion 9,10,11 of in-to-in along radial direction makes it possible to construct from opening pipe fitting 2 according to light especially and low especially design plan.Also have, the described pipe fitting of opening certainly can obtain the failure-free guiding in the axial direction, former because when rotocap 1 direction of passage cylindrical wall sections 26 down is bonded on the described protrusion 9,10,11, the rod member 12 and the ailhead 13 of described spike protrusion 9,10,11 are taken on guiding piece.Comparatively speaking, can make quite lowly with opening pipe fitting 2 certainly, not comprise when puncturing with cutting element 5-7, its height only be 1: 3 with the ratio of its internal diameter, punctures and cutting element 5-7 even count in, and its height also only is 1: 2 with the ratio of its internal diameter.The ratio of whole bottom-to-top-heights and the internal diameter of toppling over the mouth of pipe 3 that comprises block 1, opens pipe fitting 2 certainly and topple over the combined type closing appliance of the mouth of pipe 3 only is 3: 5.Therefore, can produce a kind of very flat pipe fitting of unlatching certainly 2, equally also can adopt less material and correspondingly have less weight, former because described pipe fitting 2 is light thin but multiple functional.
Claims (10)
1, a kind ofly is used for composite packages and is used for flat self-opening closure by the container mouth of pipe of diaphragm seal or the bottle mouth of pipe, described self-opening closure comprises topples over the mouth of pipe (3), a rotocap (1) of being correlated with and from opening pipe fitting (2), wherein, described topple over that the mouth of pipe (3) is suitable for being fixed on the composite packages or the container mouth of pipe or the bottle mouth of pipe by diaphragm seal on, described from open pipe fitting (2) be arranged in coaxially described topple in the mouth of pipe (3) and be suitable for being configured to pass through rotocap (1) rotate; Described have puncturing of combination and cutting element (5 from opening pipe fitting (2), 6,7), described puncturing and cutting element (5,6,7) be positioned at the lower edge of pipe fitting (2) and away from pipe fitting, it is characterized in that, described from open pipe fitting (2) within it side have and extend towards the pipe fitting center, the protrusion (9 that has the spike of nail bar (12) and ailhead (13), 10,11), the downside of described nail bar (12) and ailhead is as the guiding piece of cylindrical wall sections (26), described wall portion's sections (26) arranges and is positioned at the inboard of cap with one heart with respect to the rotation axis of rotocap, each described wall portion's sections (26) is formed with a downside with respect to cap and is inclined-plane (27) that acute angle extends and perpendicular to the cap surface, be connected to the thrust edge (28) on described inclined-plane (27), described have a plurality of axially extended convex ridges (15-17) on the excircle of opening pipe fitting (2), these axial convex ridges cooperate with described axial convex ridge (18) of toppling on the mouth of pipe (3) inwall, prevent from this way, open pipe fitting certainly
The edge has an outstanding a little edge (14) thereon, has breach (29) in the outside at described outstanding edge on some specific region of circumference.
2, according to claim 1ly be used for composite packages and be used for flat self-opening closure by the container mouth of pipe of diaphragm seal or the bottle mouth of pipe, it is characterized in that, use assurance device first in order to be provided with, rotocap (1) passes through at least two material bridge shape portions (22 in its lower end, 23,24) be connected with flat holding element (21), wherein said at least two material bridge shape portions are with respect to the non-extension radially of described rotocap and as the breaking-down point with reference to usefulness, described holding element (21) is suitable for being attached on the flange of toppling over the mouth of pipe by means of the plug that is positioned at the flange (20) of toppling over the mouth of pipe (3) at its downside.
3, be used for composite packages and be used for flat self-opening closure according to aforementioned each claim is described by the container mouth of pipe of diaphragm seal or the bottle mouth of pipe, it is characterized in that, described have three and be positioned at its lower edge and away from its puncturing and cutting element (5 of combination from opening pipe fitting (2), 6,7), described element (5,6,7) be arranged in another position between two the relative positions and this two positions on the circumference, described further have three along its circumference well-distributed in the side place within it from opening pipe fitting (2), extend towards the pipe fitting center, the spike protrusion (9 that has nail bar (12) and ailhead (13), 10,11), the downside of described nail bar (12) and ailhead is suitable for use as the guiding piece of three cylindrical wall sections (26), and wherein said wall portion's sections (26) arranges and be positioned at the inboard of cap with one heart with respect to the rotation axis of rotocap.
4, according to claim 1ly be used for composite packages and be used for flat self-opening closure by the container mouth of pipe of diaphragm seal or the bottle mouth of pipe, it is characterized in that, when not puncturing and during cutting element (5,6,7), described ratio from the height of opening pipe fitting (2) and its internal diameter only is 1: 3.
5, according to claim 1ly be used for composite packages and be used for flat self-opening closure by the container mouth of pipe of diaphragm seal or the bottle mouth of pipe, it is characterized in that, described spike protrusion (9,10,11) is three and is positioned at described from opening pipe fitting (2) protrusion inboard, that radially extend, each described protrusion (9,10,11) has nail bar (12) and an ailhead (13), described ailhead (13) be placed in that described nail bar (12) is gone up and on all sidepieces of nail bar (12) side direction give prominence to.
6, according to claim 1ly be used for composite packages and be used for flat self-opening closure by the container mouth of pipe of diaphragm seal or the bottle mouth of pipe; it is characterized in that; on the outer wall of opening pipe fitting (2), be formed with a plurality of convex ridges (15-17) axially extended, that cooperate with convex ridge (18) on being positioned at the inwall of toppling over the mouth of pipe (3); thus; as long as be not rotated cap (1) be pressed to its extreme lower position downwards in toppling over the mouth of pipe (3) from opening pipe fitting (2), then described convex ridge (15-17) will be as preventing the bevelled fender guard.
7, according to claim 1ly be used for composite packages and be used for flat self-opening closure by the container mouth of pipe of diaphragm seal or the bottle mouth of pipe, it is characterized in that, comprise rotocap (1), open pipe fitting (2) certainly and the bottom-to-top-height of toppling over the mouth of pipe (3) and being in the closing appliance of confined state only is 3: 5 with the ratio of toppling over the internal diameter of the mouth of pipe (3).
8, according to claim 2ly be used for composite packages and be used for flat self-opening closure by the container mouth of pipe of diaphragm seal or the bottle mouth of pipe, it is characterized in that material bridge shape portion (22,24) that described rotocap (1) extends in parallel by at least two with the described flat holding element (21) that is positioned at its lower edge (25), that be suitable for being connected holding element (21) and the lower edge of rotocap (1) is squeezed into one.
9, according to claim 8ly be used for composite packages and be used for flat self-opening closure by the container mouth of pipe of diaphragm seal or the bottle mouth of pipe, it is characterized in that, material bridge shape portion (22,23,24) that described rotocap (1) extends in parallel by three with the described flat holding element (21) that is positioned at its lower edge, that be suitable for being connected holding element (21) and the lower edge of rotocap (1) is squeezed into one, wherein, Zhong Jian radial wood bridge shape portion (23) processing that is perforated.
10, according to claim 2ly be used for composite packages and be used for flat self-opening closure by the container mouth of pipe of diaphragm seal or the bottle mouth of pipe, it is characterized in that, described rotocap (1) and the described flat holding element (21) that is positioned at its lower edge (25) extend in parallel by at least two, be suitable for connecting the material bridge shape portion (22 of holding element (21) and the lower edge of rotocap (1), 24) be squeezed into one, described holding element (21) has at its downside that at least one is vertically arranged, be suitable for being assemblied in the plug of the associated orifices that is arranged in the flange (20) of toppling over the mouth of pipe (3).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CH18752004 | 2004-11-15 | ||
CH1875/04 | 2004-11-15 |
Publications (2)
Publication Number | Publication Date |
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CN101056799A CN101056799A (en) | 2007-10-17 |
CN100584704C true CN100584704C (en) | 2010-01-27 |
Family
ID=35464050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580039043A Active CN100584704C (en) | 2004-11-15 | 2005-11-04 | Flat self-opening closure device |
Country Status (16)
Country | Link |
---|---|
US (1) | US20080105640A1 (en) |
EP (1) | EP1812298B1 (en) |
KR (1) | KR101259195B1 (en) |
CN (1) | CN100584704C (en) |
AT (1) | ATE443665T1 (en) |
AU (1) | AU2005304245B2 (en) |
BR (1) | BRPI0518924B1 (en) |
CA (1) | CA2585650C (en) |
DE (1) | DE502005008205D1 (en) |
EA (1) | EA009862B1 (en) |
ES (1) | ES2333806T3 (en) |
HR (1) | HRP20070178B1 (en) |
MX (1) | MX2007005516A (en) |
PL (1) | PL1812298T3 (en) |
TW (1) | TWI356795B (en) |
WO (1) | WO2006050624A1 (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006015525B3 (en) * | 2006-03-31 | 2007-08-02 | Sig Technology Ag | Screw cap closure for a plastics/cardboard container, for liquid foods, has a cutting unit within the base body with an interrupted thread for the screw cap to be assembled from above without screwing or pressure |
WO2008074169A1 (en) * | 2006-12-19 | 2008-06-26 | Sig Technology Ltd. | Closure having a tamper-proof device for composite packaging |
PL2125542T3 (en) * | 2007-01-31 | 2011-11-30 | Terxo Ag | Plastic closing device comprising a cutting collar |
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-
2005
- 2005-11-03 TW TW094138564A patent/TWI356795B/en not_active IP Right Cessation
- 2005-11-04 CA CA2585650A patent/CA2585650C/en not_active Expired - Fee Related
- 2005-11-04 MX MX2007005516A patent/MX2007005516A/en active IP Right Grant
- 2005-11-04 WO PCT/CH2005/000644 patent/WO2006050624A1/en active Application Filing
- 2005-11-04 CN CN200580039043A patent/CN100584704C/en active Active
- 2005-11-04 DE DE502005008205T patent/DE502005008205D1/en active Active
- 2005-11-04 PL PL05798732T patent/PL1812298T3/en unknown
- 2005-11-04 EA EA200700729A patent/EA009862B1/en not_active IP Right Cessation
- 2005-11-04 EP EP05798732A patent/EP1812298B1/en active Active
- 2005-11-04 BR BRPI0518924-1A patent/BRPI0518924B1/en not_active IP Right Cessation
- 2005-11-04 AU AU2005304245A patent/AU2005304245B2/en not_active Ceased
- 2005-11-04 US US11/718,993 patent/US20080105640A1/en not_active Abandoned
- 2005-11-04 AT AT05798732T patent/ATE443665T1/en not_active IP Right Cessation
- 2005-11-04 KR KR1020077010978A patent/KR101259195B1/en active IP Right Grant
- 2005-11-04 ES ES05798732T patent/ES2333806T3/en active Active
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2007
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KR20070084215A (en) | 2007-08-24 |
HRP20070178B1 (en) | 2011-11-30 |
ES2333806T3 (en) | 2010-03-01 |
PL1812298T3 (en) | 2010-02-26 |
WO2006050624A1 (en) | 2006-05-18 |
EP1812298A1 (en) | 2007-08-01 |
MX2007005516A (en) | 2007-05-18 |
KR101259195B1 (en) | 2013-04-29 |
EA009862B1 (en) | 2008-04-28 |
AU2005304245A1 (en) | 2006-05-18 |
EP1812298B1 (en) | 2009-09-23 |
BRPI0518924A2 (en) | 2008-12-16 |
TWI356795B (en) | 2012-01-21 |
US20080105640A1 (en) | 2008-05-08 |
TW200621579A (en) | 2006-07-01 |
HRP20070178A2 (en) | 2007-07-31 |
CA2585650C (en) | 2013-02-12 |
CN101056799A (en) | 2007-10-17 |
DE502005008205D1 (en) | 2009-11-05 |
ATE443665T1 (en) | 2009-10-15 |
CA2585650A1 (en) | 2006-05-18 |
EA200700729A1 (en) | 2007-12-28 |
AU2005304245B2 (en) | 2011-10-13 |
BRPI0518924B1 (en) | 2018-01-23 |
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