CN107810149A - Container can be closed - Google Patents

Container can be closed Download PDF

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Publication number
CN107810149A
CN107810149A CN201680034673.6A CN201680034673A CN107810149A CN 107810149 A CN107810149 A CN 107810149A CN 201680034673 A CN201680034673 A CN 201680034673A CN 107810149 A CN107810149 A CN 107810149A
Authority
CN
China
Prior art keywords
panel
wall
junction surface
container
hamulus
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
Application number
CN201680034673.6A
Other languages
Chinese (zh)
Inventor
约翰·布姆加纳
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.)
Aplix SA
Original Assignee
Aplix SA
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 Aplix SA filed Critical Aplix SA
Publication of CN107810149A publication Critical patent/CN107810149A/en
Pending 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
    • B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
    • B65D50/06—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of different actions in succession
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/24—End- or aperture-closing arrangements or devices using self-locking integral or attached closure elements, e.g. flaps
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4011—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening completely by means of a tearing tab
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/007—Details of, or accessories for, sacks or bags for facilitating the separation of the two walls, e.g. walls of inequal height, tabs; for maintaining the mouth of the sack or bag open
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/14—Non-removable lids or covers
    • B65D43/22—Devices for holding in closed position, e.g. clips

Abstract

Container (100) can be closed by providing one kind, and it includes：The first wall (105) of flexible material, there is the first inside face；The second wall (110) of flexible material, has the second inside face, the first wall and the second wall laterally with respect to and be arranged to form the internal capacity that can close container, and the first interior wall and the second interior wall at least partially define the internal capacity；First coordinates panel (130), has the first mating surface and first composition surface relative with the mating surface, at least a portion of the first mating surface includes the first tightening member；And second coordinate panel (131), with the second mating surface and second composition surface relative with second mating surface, second mating surface includes being configured to engage with the first tightening member to form the second tightening member of interlocking connection, and the second tightening member and the first tightening member are essentially identical.First composition surface is engaged to the first inside face at the first junction surface (136) place, and second composition surface be engaged to the second inside face at the second junction surface (135) place, at least one of the first junction surface and the second junction surface coordinate panel than corresponding first or second coordinate the narrow width of panel.

Description

Container can be closed
Technical field
This disclosure relates to container can be closed, more particularly to a kind of Childproof, reclosable container.
Background technology
Many products commercially available on the market may be harmful, these youngsters to children, the child of particularly less than three years old Child may attempt to swallow or otherwise by these product receptosome.Therefore, many industries all seek limit child beat Open the ability for the packaging for accommodating disporduct.
So far, in the packaging using various types of Childproofs, including such as gland and screw capping bottle, pushing cover bottle Deng.However, these packagings may manufacturing cost it is expensive, and be also possible to bring to some adults for attempting to open such packaging tired It is difficult.
US2014/0161374 discloses Childproof plastics or polymer container with reclosable slide fastener.This It is to be realized by the slide fastener with high inside tensile force and low external opening power, wherein three flanges are sealed to bag On wall, and the flange of an outside keeps unsealing.In order to realize relatively low external opening power, user must catch unsealing External flange, while to slide fastener apply external opening power.
Therefore, it is a general object of the present disclosure to provide a kind of Childproof, the container of reclosable, it is manufactured more Simply, and for adult open more effortless.
The content of the invention
According to the disclosure, there is provided one kind can close container.This, which can close container, includes：First wall of flexible material, tool There is the first inside face；Second wall of flexible material, there is the second inside face, the first wall and the second wall are laterally relatively and by cloth The internal capacity to be formed and can close container is set to, while the first interior wall and the second interior wall at least partially define inside appearance Product；First coordinates panel, has the first mating surface and first composition surface relative with the mating surface, and at least the one of the first mating surface Part includes the first tightening member；And second coordinate panel, there is the second mating surface and relative with second mating surface the Two composition surfaces, the second mating surface include the second tightening member, and second tightening member is configured to be connected with the first tightening member To form interlocking connection, the second tightening member and the first tightening member are essentially identical.First composition surface quilt at the first junction surface The first inside face is joined to, and the second composition surface is engaged to the second inside face, the first junction surface and at the second junction surface The width at least one of two junction surfaces coordinates the narrow width of panel or the second cooperation panel than corresponding first.
By provide it is this close container, can according on container apply tensile force position and limit opening container Ability.In fact, based on the position for applying tensile force, can because one or more narrower junction surfaces and caused by shearing condition (shear condition).It is therefore possible to prevent children, such as (it lacks cognitive skill to determine wherefrom to apply opening to child The power of container) open such container.This is being probably useful for example when container contains harmful substance.In addition, pass through Using the cooperation panel with substantially the same tightening member, manufacture can be simplified so that only need to produce a type of match somebody with somebody Close panel (such as being manufactured to continuous slab (strand) or discontinuous slab) and cut into certain length (cut to Length, scale).
At least one of first junction surface and the second junction surface can be configured to away from corresponding first coordinate panel or Second coordinates the longitudinal asymmetric axis of panel.
First tightening member may include multiple first hamulus, and the second tightening member may include multiple second uniform processes Rise, each hamulus in multiple second hamulus can be with each hamulus in multiple first hamulus generally It is identical.
Each hamulus can have a single shank, two convergence parts (engaging portion) relative to each other Extend from the shank.
Only one in first composition surface or the second composition surface can coordinate panel or the second cooperation panel corresponding first Whole width on be engaged to corresponding first inwall or the second inwall.
The width at both the first junction surface and the second junction surface coordinates panel and corresponding second than corresponding first Coordinate the narrow width of panel, and each of the first junction surface and the second junction surface can be configured to match somebody with somebody away from corresponding first Close the longitudinal asymmetric axis of panel or corresponding second cooperation panel.The width at both the first junction surface and the second junction surface Than the narrow width in the region limited by the border of corresponding first tightening member and the second tightening member.
First junction surface and the second junction surface can be at least one in supersonic welding socket part, adhesive joint portion and heat-sealing portion Person.
It is above-mentioned to close the first pulling-on piece (pull-tab) and be joined to that container may include to be joined to the exterior face of the first wall Second pulling-on piece of the exterior face of the second wall.
At least one of first pulling-on piece and the second pulling-on piece can be integrally formed with the first wall or the second wall respectively.
First pulling-on piece and the second pulling-on piece can be configured to coordinate panel and second to coordinate panel and towards container away from first Bottom.
Above-mentioned container of closing may include bottom wall, and the bottom wall attaches to the first wall and the second wall to limit above-mentioned internal appearance Product.
Above-mentioned flexible material can be plastic material (particularly thermoplastic material), and it is selected from polyethylene, poly terephthalic acid One of glycol ester and polypropylene or combinations thereof.
According to other embodiment, there is provided one kind can close container.This, which can close container, includes：The of flexible material One wall, there is the first inside face；Second wall of flexible material, there is the second inside face, the first wall and the second wall are laterally relative And it is arranged to be formed the internal capacity that can close container, while at least partially define this interior for the first inwall and the second inwall Portion's volume；First coordinates panel, has mating surface and first composition surface relative with mating surface, at least a portion of the mating surface Including multiple first hamulus；Second coordinates panel, has the second mating surface and the relative with the second mating surface second engagement Face, second mating surface include multiple second hamulus, and the multiple second hamulus is configured to and multiple first hooks Shape projection is connected to form interlocking connection, wherein, it is each hook-shaped in multiple first hamulus and multiple second hamulus Projection is respectively provided with a single shank, and two convergence parts relative to each other extend from the shank.First composition surface is at the first junction surface Place is joined to the first inside face, and the second composition surface is joined to the second inside face at the second junction surface.Be additionally provided with the first pulling-on piece and Second pulling-on piece, the first pulling-on piece attaches to the exterior face of the first wall in the opening position away from the first junction surface, and the second pulling-on piece is remote Opening position from the second junction surface attaches to the exterior face of the second wall.First junction surface and the second junction surface be configured so that, When being applied in tension force on one or both of the first pulling-on piece and the second pulling-on piece, without in multiple first hamulus and more Apply substantive power (substantial force, substantial amounts of power) on individual second hamulus, so that it may disengage interlocking connection.
Both first junction surface and the second junction surface coordinate panel and corresponding second mating surface than corresponding first The narrow width of plate, and the first junction surface and the second junction surface can be configured to coordinate panel or corresponding away from corresponding first Second coordinates the longitudinal asymmetric axis of panel.First junction surface and the second junction surface both of which are than by the corresponding first fastening member The narrow width in the region of the borders of part and the second tightening member.
First junction surface and the second junction surface may be arranged so that, apply tension force meeting on the top of the first wall and the second wall Cause to be applied in power in the first interlocking connection and the second interlocking connection.
First junction surface and the second junction surface can be at least one in supersonic welding socket part, adhesive joint portion and heat-sealing portion It is individual.
Each in above-mentioned two convergence part relative to each other can be basically parallel to the first cooperation panel and second The side of the axis of pitch of panel is coordinated to be upwardly away from shank extension.
Above-mentioned container of closing may also include bottom wall, and the bottom wall attaches to the first wall and the second wall to limit above-mentioned inside Volume.
Above-mentioned flexible material can be plastic material (particularly thermoplastic material), and it is selected from polyethylene, poly terephthalic acid One of glycol ester and polypropylene or combinations thereof.
According to the other embodiment of the disclosure, there is provided a kind of Childproof, closable container.The container bag Include：Flexible material bag, it has opening, and the first inwall of bag and the second inwall of bag at least partially define the opening；Close Device is closed, it is configured to close the opening, and the shutoff device is automatic clamp-type, and including：First coordinates panel, has Mating surface and first composition surface relative with the mating surface, at least a portion of the mating surface include the first tightening member；And Second coordinates panel, has the second mating surface and second composition surface relative with second mating surface, second mating surface includes Second tightening member, the first tightening member and the second tightening member are substantially identical to one another, wherein, the first composition surface is in the first engagement The first inwall of bag is joined at portion, and the second composition surface is joined to the second inwall of bag, the first engagement at the second junction surface At least one of portion and the second junction surface are configured to coordinate the longitudinal direction of panel and/or the second cooperation panel right relative to first Claim axis asymmetric；First pulling-on piece, attach to the outside of the above-mentioned bag relative with the first inwall；And second pulling-on piece, attach to The outside of the above-mentioned bag relative with the second inwall.Applying tension force to the first pulling-on piece and/or the second pulling-on piece can cause without first Apply substantive power on tightening member and the second tightening member, just can either on or off device.
Shutoff device can be hook-hook type, or touch and closed type, the first tightening member may include multiple first hooks Shape projection, and the second tightening member includes multiple second hamulus.Each uniform process in above-mentioned multiple second hamulus Rising can be essentially identical with each hamulus in above-mentioned multiple first hamulus.
It is if not another contradictory, it is considered that can to carry out group to features described above without departing from the scope of the disclosure Close.
The other objects and advantages of the disclosure will illustrate partly in the following description, and part will by this description and Become apparent, or can be by the practice to the disclosure and acquistion.The objects and advantages of the disclosure are by the power by enclosing Element specialized in sharp claim and combinations thereof is realized and obtained.
It should be appreciated that as stated, generality description and detailed description below above are only examples Property and it is illustrative, and be not limitation to the disclosure.
Brief description of the drawings
It is included into and forms the accompanying drawing of the part of this specification, shows one or some embodiments of the disclosure, and With the principle for being used to explain the disclosure together with specification.
Fig. 1 is the figure of the container according to the exemplary Childproof of multiple embodiments of the disclosure, reclosable Show；
Fig. 2 is exemplary Childproof, reclosable the container according to other embodiments of the disclosure Diagram；
Fig. 3 is the exemplary Childproof of other embodiment, the container of reclosable according to the disclosure Diagram；
Fig. 4 is the schematic illustration according to a part for the cooperation panel of some embodiments of the present disclosure；
Fig. 5 is to show that two of Fig. 4 coordinate panel engaging one another to form the sketch of interlocking connection.
Embodiment
The exemplary embodiment of the disclosure is will be explained in now, and the example of these embodiments is shown in the drawings. It is any it is possible in the case of, will make same or analogous part is denoted by the same reference numerals in whole accompanying drawing.
Fig. 1 is exemplary Childproof, reclosable the container 100 according to multiple embodiments of the disclosure Diagram.Container 100 may include：With the first inside face 120, flexible material the first wall 105；With the second inside face 125, the second wall 110 of flexible material；First coordinates panel 130；And second coordinate panel 131.In addition, container 100 can Including one or more pulling-on pieces 145.
First wall 105 and the second wall 110 respectively can laterally with respect to and be arranged to form the inside that can close container 100 Volume 210, and the first interior wall 120 and the second interior wall 125 at least partially define internal capacity 210.In addition, the first wall 105 and second the marginal portion of wall 110 can limit the opening 115 of container 100, while between the first wall 105 and the second wall 110 Junction surface can form the bottom 200 of container 100.Or if desired, another bottom wall 205 is engageable to the first wall 105 and the second wall 110 to form the bottom 200 of container 100.Such junction surface can be formed by adhesive, heat-sealing, ultrasonic bonding etc..
In order to facilitate understanding the disclosure, opening 115 will be assumed the highest part that includes container 100, and bottom 200 The minimum point that includes container 100 will be assumed.Therefore, when using relative terms " ... on " when, it should think to refer to " towards opening 115 ", and relative terms " ... under " be considered as referring to " towards bottom 200 ".People in the art Member it should be understood that relative terms " ... on " and " ... under " definition even in 100 inverted situation of container Under be also suitable.
Forming the flexible material of each of the first wall 105 and the second wall 110 may include any suitable material, such as Polyethylene (PE), polyethylene terephthalate (PET), polypropylene and any combination of them.In addition, the first wall 105 There can be any right dimensions and shapes with the second wall 110, for example, it is corresponding with to be accommodated in product therein.According to some realities Example is applied, monofilm or multilayer film can be used.
Panel 130 and 131 is coordinated each to have mating surface 7 and composition surface 8, composition surface 8 is with mating surface (for the clear of accompanying drawing For the sake of clear, only figure 4 illustrates this reference) it is relative.Coordinate each mating surface 7 of panel 130,131 to include fastening member Part, it is configured to form interlocking connection with another cooperation panel 130 or 131.According to some embodiments, coordinate panel 130, Each of 131 tightening member is identical.Such as, it is possible to implement a kind of hook of hook linking, wherein coordinating panel 130 Mating surface 7 may include multiple hooks 1, and coordinate the mating surface 7 of panel 131 to may also comprise multiple hooks 1, this hook 1 and mating surface The hook 1 of plate 130 is substantially the same.These hooks 1 can be mutually linked when acting on together, cause interlocking connection as shown in Figure 5.Or Person, using other tightening members.For example, the continuous tightening member of such as knob of zip mode tightening member or non-knob, or The discontinuous tightening member as caused by the continuous elements being for example cut.
It is each to coordinate panel 130,131 to be connect by its corresponding composition surface 8 at one or more junction surfaces 135 Close the inside face 120,125 to the first wall 105 and the second wall 110.According to some embodiments, to coordinate in panel 130 or 131 Only one sets following junction surface：The junction surface coordinates in only one to be extended in the whole surface on the composition surface of panel.
It is each to coordinate panel 130,131 to be positioned along vertical axis Y so that first coordinates panel 130 and second to coordinate Each axis of symmetry S in panel 131 is consistent so that causes the first wall 105 and the second wall 110 to move toward each other once applying Dynamic power, i.e., along the closing forces of axis X, then coordinate the tightening member of panel 130,131 by portable (entrained, entrainment) So as to engaging one another in a manner of interlocking connection.Those skilled in the art will appreciate that in order to realize such interlocking connection, pin Panel 131 is coordinated to carry out various skews, this description relative to vertical axis Y positioning the first cooperation panel 130 and second Only it is exemplary.
One or more junction surfaces 135 can be used to realize such engagement, above-mentioned junction surface 135 can be supersonic welding Connect any of junction surface, adhesive joint portion, heat-sealing junction surface or any other suitable junction surface.
At least one junction surface 135 can have the width for coordinating panel 130 or second to coordinate panel 131 than corresponding first WpNarrower width Wj.In other words, there is width W in the first cooperation panel 130pPart, first coordinates panel 130 at junction surface The first inwall 125 of the first wall 105, the width W at junction surface 135 are joined at 136jLess than width Wp.For example, with reduction The junction surface 136 of width can have width Wj, the width is equal to the overall width W for coordinating panelp1%-95%, particularly equal to Coordinate the overall width W of panelp20%-65%, in certain embodiments be equal to coordinate panel overall width Wp 5% and 45% Between.
According to some embodiments, junction surface 135 can have a width Wj, the width than with panel 130 and 131 it is corresponding The first tightening member and the second tightening member (such as hook) 1 borders region width Wf it is narrower.In other words, at this Opening position, the region of the borders of first tightening member 1 of panel 130 has width Wf with first and first matches somebody with somebody The first inwall 125 that panel 130 is joined to the first wall 105 is closed, at junction surface 136, the width Wj at junction surface 135 is less than width Wf.For example, the junction surface 136 of the width with reduction can be equal to the fastening member of the panel with width Wj, width Wj Between the 1% and 95% of the overall width Wf in the region of the borders of part, the tightening member of panel particularly equal to Between the 20% and 65% of the overall width Wf in the region of borders, it is equal to the fastening member of the panel with certain embodiments Between the 5% and 45% of the overall width Wf in the region of the borders of part.
First coordinates panel 130 and/or second to coordinate junction surface at least one of panel 131, reducing width 136 can be arranged to coordinate panel 130 and/or second to coordinate panel 131 and/or panel 130 with away from corresponding first With 131 the first tightening member and/or the second tightening member borders respective regions longitudinal asymmetric axis S.Change speech It, reducing the junction surface 136 of width can be located remote from axis of symmetry S offset distance D, so as to cause the first cooperation panel 130 and/or second coordinate panel 131 free edge 137 so that relative to first coordinate the mating surface of panel 130 and/or second The longitudinal asymmetric axis S of plate 131 asymmetrical positioned.
According to some embodiments, there is the width W reducedjJunction surface 136 can be provided only on the first cooperation panel 130 And/or second coordinate panel 131 an edge, so as at junction surface 136 produce a proximal, and with the nearside Edge edge opposite (i.e. at the junction surface 136 for example shown in Fig. 1) produces a distal side edge.In such embodiment In, the dynamics for opening the container 100 of reclosable from top by one or two pulling-on piece 145 is higher than from bottom opening and can weighed The dynamics for the container 100 newly closed.
Importantly, as shown in Fig. 2 junction surface 136 can also be arranged to inclined from the edge of cooperation panel 130 and/or 131 Move.
For example, the first junction surface 135 between the first composition surface 7 of the first cooperation panel 131 and the first inwall 120 can be set Put in the first substantially whole width W for coordinating panel 130pOn, and in the second inwall of composition surface 7 and second for coordinating panel 131 There is the width W reduced between 125jThe second junction surface 136 may be provided at axis of symmetry S lower section (that is, towards container 100 Bottom 200).
According to further embodiment, such as shown in Fig. 3, first panel 130 and second can be coordinated to coordinate both panels 131 On to be respectively provided with width be WjJunction surface 136, and each junction surface 136 can at least in part with its respective side for coordinating panel Edge is consistent, or can deviate this edge.There is the width W reduced in each cooperation paneljJunction surface 136 in the case of, this The junction surface 136 of sample can be placed in any suitable position, it should be understood that away from the axis of symmetry for coordinating panel 130 and 131 Distance D at and/or the borders of the first tightening member of panel 135 and/or 136 and/or the second tightening member with Respective regions to set this junction surface 136 be comparatively ideal.For example, the junction surface 136 of a reduction width can be corresponding to its Cooperation panel edge alignment, and another can be from its respective edges offset distance O.According to some embodiments, distance O can Between 0.1mm and 30mm, particularly between 0.5mm and 15mm.
According to some embodiments, compared with coordinating panel accordingly, the first fastening member of panel 135 and/or 136 with The respective regions of the borders of part and/or the second tightening member are located at middle position.In other words, the corresponding right of panel is coordinated Axis S is claimed mutually to mix (consistent) with the corresponding axis of symmetry in the region of the borders of the tightening member 1 of panel with.
In addition, as shown in Figure 3, it may also be desired to, by the first the first composition surface 7 and first for coordinating panel 131 Between wall 120, there is the width W reducedjThe first junction surface 136 be disposed relative at axis of symmetry S asymmetric position (that is, on or below axis of symmetry S), and between the second inwall 125 of composition surface 7 and second for coordinating panel 131, tool There is the width W of reductionjThe second junction surface 136 may also be arranged at the asymmetric position relative to axis of symmetry S (that is, right Claim on or below axis S).Those skilled in the art will appreciate that for one of junction surface 136, this asymmetric position Axis of symmetry S lower section can be located at by putting, and another junction surface 136 can be asymmetrically positioned above axis of symmetry S.
One or more pulling-on pieces 145 can be set and be connected to the exterior face of the first wall 105 and/or the second wall 110, and this A little pulling-on pieces are configured to permit is applied to the first wall 105 and/or the second wall 110 by tension force F.Pulling-on piece 145 can with wall 105 and/or 110 are integrally formed, such as are joined to wall 105 and/or 110 by modes such as heat-sealing, ultrasonic bonding, adhesives.
For example, can be based on particular design and application and set fabric pulling-on piece 145, this fabric pulling-on piece 145 passes through adhesive It is attached to the outside of wall 105,110.Or the other materials of such as plastics etc can be used to form pulling-on piece 145, particularly When pulling-on piece 145 and container 100 are integrally formed.For example, can assisting user catch pulling-on piece 145 material and/or one or more Individual band (one or more flanks) can provide a label.
Pulling-on piece 145 can be arranged to coordinate panel and second to coordinate panel, such as the bottom towards container 100 away from first 200.By setting pulling-on piece 145 by this way, apply tension force, nothing in one or two in the first pulling-on piece and the second pulling-on piece (individual hamulus and more than second individual hamulus such as more than first) substantive (substantial amounts of) power (example need to be applied on tightening member Sizable shearing force, peeling force, tension force or its combination being such as applied on tightening member), it will result in above-mentioned interlocking connection Disengage.In other words, the interlocking linking between tightening member can be disengaged, without making tightening member by sufficiently large power Cause its damage.By constructing pulling-on piece 145 by this way, one may tend to beat from the lip formed at opening 115 The children for driving container 100 can not have enough strength so do, and recognize should can be with by adult that pulling-on piece pulls open Relatively easily open container 100.
Go back to referring to Fig. 4, it illustrates a part for the cooperation panel 130/131 according to some embodiments of the present disclosure Schematic diagram.Each to coordinate panel 130 and 131 to may include multiple tightening members 1, these elements are for example including hook 1.In all cooperations On panel 130,131, hook 1 can be substantially identical to one another.
Panel 130,131 is coordinated to may include plastic material (such as thermoplastic), it is selected from polyethylene, poly- terephthaldehyde One kind or combinations thereof in sour glycol ester and polypropylene.
Hook 1 can be by bonding or any other mode (heat or ultrasonic welding etc.) and matching somebody with somebody fixed to cooperation panel 130 On conjunction face 7, and the composition surface 8 of panel 130,131 is each coordinated not have this tightening member then.Or hook 1 can for example pass through Extrusion forming or section bar extrusion (technique) and with coordinate panel 130,131 be integrally formed.
According to some embodiments, can implement to be referred to as REPLA or De Navas (referring to United States Patent (USP) US-A-4056593) Conventional system or process.In such system/process, multiple flanks can be made by extruding (technique), its cross section With desired final double hook shape.Then, the flank of these extrusions can be cut along following direction：The direction is relative Transverse direction, such as vertical direction (or the direction with less than 20 degree of angle, so as to interlock again in the bearing of trend of flank The mode of segmentation forms hook), the direction is corresponding generally to the direction of these rows.Cutter otch can offset certain size, the size The thickness obtained finally it is expected corresponding to each hook 1.
After the cut has been completed, sheet material is pulled out, (led to pull out to coordinate panel and multiple hooks are separated from each other as previous Cross cutting formed as).
Figure 4 illustrates thus obtained final products.It should be understood that the thickness of the hook 1 taken positioned at a given bar Degree may need not be fixed.The thickness of the hook 1 of first hook elements is not necessarily equal to the thickness of the hook of the second hook elements.Equally The distance between ground, hook may not be fixed on whole row, be taken in whole bar nor fixed.
Hook 1 can have two left and right extensions, and the two extensions form hamulus 13 and 14, hamulus 13rd, 14 on the vertical direction in the direction of the row relative to the top of shank 10 laterally (i.e. relative to one another) to side and another Side protrudes.According to some embodiments, each hamulus can only have a single shank 10, two convergence parts relative to each other from The shank extends.
Protuberance 13,14 can form the convergence part of each hook 1.In every row's hook, hook 1, which is arranged to, to be spaced apart from each other.Hook Between this distance be noted as d in Fig. 4, the distance is by the base portion upper surface of panel (or coordinate with) in shank 10 Region in, distance between the opposed facing respective flat side surface of a hook adjacent hook with identical row surveys Amount, and measured along the direction of the row.The thickness e for the hook 1 that distance d is more than or equal in mating surface 7.
Hook 1 can offset a preset distance, the preset distance on the bearing of trend of a row relative to the hook of an adjacent row Generally it is smaller than the thickness of hook, but (d/n, wherein n are more than or equal to the ratio of the distance between hook 1 divided by the quantity of row The quantity of the row of hook 1).
According to some embodiments, the thickness e of hook 1 can be between 0.1mm and 1.3mm, and can be in some instances 0.3mm.Highly, i.e., shank 10 can be between 0.3mm and 1.5mm to the vertical range at the top of it from bottom.Coordinate panel Thickness can be for example 0.16mm between 0.1mm and 0.5mm, and according to some examples.
According to some embodiments, the hook 1 in mating surface 7 can have 10-500 hooks/cm2Distributive law, and according to some realities Example is applied, the distributive law can be between 30-250 hooks/cm2Between.
Fig. 5 is to show that two of Fig. 4 coordinate panel engaging one another and form interlocking connection (that is, the close stance of container 100 Put) sketch.
Those skilled in the art will appreciate that a variety of changes can be made to structures and methods described herein.For example, root According to some embodiments, seal 140 may be disposed at along coordinate panel and/or one on the wall of container 100 or Multiple opening positions, to assist sealing container 100 when having realized interlocking connection between coordinating panel.For example, such seal It may include one or more flexible beads, they are configured to what is be provided with another the cooperation panel and/or wall of container 100 Beads interaction (for example, staggeredly), it is liquid-tight and/or gas-tight seal to be formed.First coordinates panel and/or the second cooperation Panel may include band 140, to avoid the first cooperation panel and second from coordinating panel to be fused together.Especially, these Band can include the cross section of such as triangle.
According to the further embodiment of the disclosure, first coordinates panel and/or the second cooperation panel each to include at least Two parts, including the base portion of above-mentioned tightening member and attach on the first flexible material wall and/or the second flexible material wall Plate.
According to further embodiment, the first cooperation panel that and/or the second cooperation panel can be each attached to point Do not belong on the plate of the first flexible material wall and/or the second flexible material wall.
In an alternative solution of Fig. 3 embodiment, first coordinates the junction surface of the cooperation panel 131 of panel 130 and second 136 may be disposed at the one identical of the corresponding first longitudinal asymmetric axis S for coordinating panel 130 and/or second to coordinate panel 131 On side, such as under axis of symmetry S, or on axis of symmetry S.
According to further embodiment, one and/or two note that can be configured to not cause children in pulling-on piece 145 Meaning.For example, pulling-on piece 145 can be retained as parallel to the first inwall 120 and/or the second inwall 125 respectively.In this case, Pulling-on piece may include tightening member (hook-hook fastener, hook-loop securing member, male-female section bar, convex-convex sectional material, adhesive ...), from And when pulling-on piece 145 can be separated and pull to open container 100, pulling-on piece 145 is remained significantly parallel to corresponding One wall 120 and the second wall 125, until a moment used.
According to another embodiment (not shown), one or more pulling-on pieces 145 can be from corresponding first wall 105 and/or second Wall 110 removes.Container 100 may include in one or more this removable pulling-on pieces 145 and corresponding first wall and/or second Coupling arrangement between wall.Such coupling arrangement for example may include tightening member (such as hook-hook fastener, hook-loop fastening Part, male-female section bar, convex-convex sectional material etc.), adhesive and combinations thereof.Said one or multiple removable pulling-on pieces 145 can be engaged Onto wall so that be higher than the power opened required for container 100 to shearing force and/or tensile force or the resistance of its combination, still It is relatively low to the resistance of peeling force, so as to allow to be easier to when needed to remove one or more removable pulling-on pieces from wall 145。
According to some embodiments, those skilled in the art can be for that can close inclining for container or reclosable container Implement system as described herein in the field of mouth.
In the entire disclosure including together with claims, if not being otherwise noted, term " including one " should be managed Xie Weiyu " including at least one " is synonymous.If not in addition, it is otherwise noted, together with what is illustrated in the specification including claims Any scope should be read to include one or more end value.If not being otherwise noted, the occurrence of described element should be by It is interpreted as in acceptable manufacture well known by persons skilled in the art or industry tolerance, and term " generally " and/or " near Seemingly " and/or any of " usual " uses the meaning that should be understood to fall into these generally acknowledged permissible ranges.
In the case where quoting any standard (for example, ISO etc.) of country, International Standards Organization or other standards bodies, This reference means country or the standard that International Standards Organization is limited from the priority date of this specification.To these standards Any follow-up material alterations is not intended to change the scope and/or definition of the disclosure and/or claims.
This specification and example are to be considered only as exemplary, and the real scope of the disclosure is by appended claims Indicate.

Claims (20)

1. one kind can close container, including：
First wall of flexible material, there is the first inside face；
Second wall of flexible material, there is the second inside face, first wall and second wall are laterally relative and described First wall and second wall are arranged to be formed the internal capacity that can close container, and first interior wall and described Second interior wall at least partially defines the internal capacity；
First coordinates panel, has the first mating surface and first composition surface relative with the mating surface, first mating surface At least a portion include the first tightening member；And
Second coordinates panel, has the second mating surface and second composition surface relative with second mating surface, described second matches somebody with somebody Conjunction face includes the second tightening member, and second tightening member is configured to be connected with first tightening member to form interlocking Connection, second tightening member and first tightening member are essentially identical,
Wherein, first composition surface is engaged to first inside face, and second composition surface at the first junction surface It is engaged to second inside face at the second junction surface, at least one in first junction surface and second junction surface Person coordinates the narrow width of panel or the second cooperation panel than corresponding first.
2. according to claim 1 close container, wherein, in first junction surface and second junction surface extremely Few one is provided remote from the corresponding first longitudinal asymmetric axis for coordinating panel or the second cooperation panel.
3. close container according to any one of claim 1-2, wherein, first tightening member includes multiple the One hamulus, and second tightening member includes multiple second hamulus, it is every in the multiple second hamulus Individual hamulus and each hamulus in the multiple first hamulus are essentially identical.
4. according to claim 3 close container, wherein, each hamulus has a single shank, and two are each other Relative convergence part extends from the shank.
5. close container according to any one of claim 1-4, wherein, first composition surface or described second connect Only one in conjunction face is engaged to accordingly on the whole width of the corresponding first cooperation panel or the second cooperation panel The first inwall or the second inwall.
6. according to any one of claim 1 to 5 close container, wherein, first junction surface and described second Junction surface coordinates panel and described by second narrow width for coordinating panel than corresponding described first, and first junction surface and Second junction surface is each arranged to away from the corresponding first longitudinally asymmetric axle for coordinating panel or the second cooperation panel Line.
7. container is closed according to any one of claim 1-6, wherein, first junction surface and described second connects Conjunction portion is at least one of supersonic welding socket part, adhesive joint portion and heat-sealing portion.
8. close container according to any one of claim 1-7, including：First pulling-on piece, it is joined to first wall Exterior face；And second pulling-on piece, it is joined to the exterior face of second wall.
9. according to claim 8 close container, wherein, first pulling-on piece and second pulling-on piece are configured to remote Panel and described second is coordinated to coordinate panel and towards the bottom of the container from described first.
10. closing container, in addition to bottom wall according to any one of claim 1-9, the bottom wall attaches to described To limit the internal capacity on first wall and the second wall.
11. container is closed according to any one of claim 1-10, wherein, the flexible material is to be selected from poly- second Alkene, polyethylene terephthalate and the polyacrylic plastic material of one of them.
12. one kind can close container, including：
First wall of flexible material, there is the first inside face；
Second wall of flexible material, there is the second inside face, first wall and second wall are laterally relative and described First wall and second wall are arranged to form the internal capacity that can close container, first inwall and described second Inwall at least partially defines the internal capacity；
First coordinates panel, has mating surface and first composition surface relative with the mating surface, and at least the one of the mating surface Part includes multiple first hamulus；
Second coordinates panel, has the second mating surface and second composition surface relative with second mating surface, described second matches somebody with somebody Conjunction face includes multiple second hamulus, and the multiple second hamulus is configured to hold in the mouth with the multiple first hamulus Connect to form interlocking connection, wherein, it is each hook-shaped in the multiple first hamulus and the multiple second hamulus Projection is respectively provided with a single shank, and two convergence parts relative to each other extend from the shank,
First composition surface is joined to first inside face at the first junction surface, and second composition surface is in the second engagement Second inside face is joined at portion；And
First pulling-on piece, the exterior face of first wall is attached in the opening position away from first junction surface, and second draws Piece, the exterior face of second wall is attached in the opening position away from second junction surface,
Wherein, first junction surface and second junction surface are configured so that, when in first pulling-on piece and described When being applied in tension force on one or both of two pulling-on pieces, without in the multiple first hamulus and the multiple second hook Apply substantive power in shape projection, with regard to that can disengage the interlocking connection.
13. according to claim 12 close container, wherein, first junction surface and second junction surface are all compared Corresponding described first coordinates panel and described second to coordinate the narrow width of panel, and first junction surface and described second connects Conjunction portion is each arranged to away from the corresponding described first longitudinal asymmetric axis for coordinating panel or the second cooperation panel.
14. container is closed according to any one of claim 12-13, wherein, first junction surface and described Two junction surfaces are configured so that, apply on the top of first wall and second wall tension force can cause it is described first mutual Power is applied in lock connection and second interlocking connection.
15. container is closed according to any one of claim 12-14, wherein, first junction surface and described Two junction surfaces are at least one of supersonic welding socket part, adhesive joint portion and heat-sealing portion.
16. container is closed according to any one of claim 12-15, wherein, described two linkings relative to each other Portion is upwardly away from described in the side for the axis of pitch for being basically parallel to the first cooperation panel and the second cooperation panel Shank extends.
17. closing container, in addition to bottom wall according to any one of claim 12-16, the bottom wall attaches to institute The first wall and second wall are stated to limit the internal capacity.
18. container is closed according to any one of claim 12-17, wherein, the flexible material is to be selected from poly- second Plastic material one of in alkene, polyethylene terephthalate and polypropylene.
19. a kind of Childproof closes container, including：
The bag of flexible material, it has opening, and the first inwall of the bag and the second inwall of the bag limit at least in part The fixed opening；
Shutoff device, it is configured to close the opening, the shutoff device is automatic grip type, and including：First matches somebody with somebody Panel is closed, it has mating surface and first composition surface relative with the mating surface, and at least a portion of the mating surface includes First tightening member；And second coordinate panel, its have the second mating surface and relative with second mating surface second connect Conjunction face, second mating surface include the second tightening member, first tightening member and second tightening member base each other This is identical,
Wherein, first composition surface is joined to first inwall of the bag at the first junction surface, and described second connects Conjunction face is joined to second inwall of the bag at the second junction surface, in first junction surface and second junction surface At least one be configured to relative to described first coordinate panel and/or it is described second coordinate panel longitudinal asymmetric axis it is non- Symmetrically；
First pulling-on piece, attach to the outside of the bag relative with first inwall；And
Second pulling-on piece, the outside of the bag relative with second inwall is attached to,
Wherein, applying tension force to first pulling-on piece and/or second pulling-on piece can cause：Without in first tightening member Apply substantive power with second tightening member, just can open the shutoff device.
20. Childproof according to claim 19 closes container, wherein, the shutoff device is hook-hook type , first tightening member includes multiple first hamulus, and second tightening member includes multiple second uniform processes Rise, each hamulus in the multiple second hamulus and each hamulus in the multiple first hamulus It is essentially identical.
CN201680034673.6A 2015-04-13 2016-04-08 Container can be closed Pending CN107810149A (en)

Applications Claiming Priority (3)

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US14/684,491 2015-04-13
US14/684,491 US20160297581A1 (en) 2015-04-13 2015-04-13 Closable container
PCT/EP2016/057794 WO2016166032A1 (en) 2015-04-13 2016-04-08 Closable container.

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CN107810149A true CN107810149A (en) 2018-03-16

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US (1) US20160297581A1 (en)
EP (1) EP3283386A1 (en)
JP (1) JP2018516811A (en)
CN (1) CN107810149A (en)
WO (1) WO2016166032A1 (en)

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JP2018516811A (en) 2018-06-28
US20160297581A1 (en) 2016-10-13
WO2016166032A1 (en) 2016-10-20
EP3283386A1 (en) 2018-02-21

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