CN103979197B - The improvement of closure member or the improvement on closure member - Google Patents

Abstract

Improvement the present invention relates to closure member or the improvement on closure member.The closure member includes base and lid,The base and the lid are linked together by articulated mounting,So that the lid can move between the closed position and the open position,The articulated mounting includes one or more connecting pieces,For connecting the base and the lid,The closure member includes the section that can be deformed,The section that can be deformed is deformed when the lid moves to the open position and applied a force upon on the connecting piece,To be stressed the connecting piece and the lid to be firmly held in the open position,The closure member further includes tamper evident component,The closure member is opened first in use before it can be seen that the tamper evident component,Wherein,When opening the closure member first,The tamper evident component is hidden in beyond the invisible at least in part,So as to show to have been switched on the closure member at least once.

Description

The improvement of closure member or the improvement on closure member

Technical field

Present invention relates generally to a kind of closure member, for example, distribution closure member.In some respects with embodiment, the present invention It is related to a kind of distribution closure member, such as " movement lid ", wherein user can directly be drunk by a part for closure member.

Background technology

Known to provide a kind of distribution closure member, the distribution closure member is used to for example drink with such as mineral water, sports type The drink of material etc. is applied in combination.In general, these closure members are arranged to be hinged to bottom with the base for drinking pipe and lid, the lid Seat, so that the lid can be stirred to open position from closing position, in the closing position, the pipe of drinking is protected, In the open position, pipe can be drunk close to described, so that user can be drunk by drinking pipe.

A kind of for this closure member considers to be to ensure that it for user as far as possible easily by drinking pipe Drink.For example, in a variety of known closure members, when lid moves to open position, articulated mounting is often towards closing position Lid is retracted, and therefore the mouth of user is interfered during drinking.

The content of the invention

The present invention tries hard to provide the improvement for known closure member.

According to an aspect of the present invention, be provided with a kind of closure member, the closure member includes base and lid, the base and The lid is bonded together by articulated mounting, can be moved between the closed position and the open position with toilet cover, described hinged Device includes one or more connecting pieces, and for base and lid to be connected, the closure member includes deformable section, institute State deformable section to deform and applied a force upon on connecting piece when lid moves to open position, so as to the connecting piece Apply pressure and lid is firmly held in open position.

Therefore, it is of the invention this aspect provides a kind of firm open position, negatively return to and close this prevent lid Close position and therefore prevent lid from producing interference to any behavior occurred in the base or around base.

Deformable section, which can be arranged on, to be covered or deformable section is set by covering.

Articulated mounting can include multiple connecting pieces, and deformable section can play the middle connecting piece of articulated mounting Effect.For example, two connecting pieces can be provided and deformable section plays a role in the middle part of two connecting pieces.It is provided with more In the embodiment of the connecting piece of three be possible and more than one deformable section embodiment it is also possible, Ge Gesuo Deformable section is stated for example to act on one or more connecting pieces.

Base can cause deformable zone section to deform.In other words, when lid is moved towards open position, base contacts are variable The shape section and changeability section deforms, so as to which stress is applied on connecting piece when arriving at open position.

Deformable section can form a part for articulated mounting.Alternately, though the section can be with articulated mounting Separation but be suitable for and articulated mounting interact.

Articulated mounting can include two or more spaced connecting pieces.As discussed above, if Being equipped with the device of three or multiple connecting pieces is possible.

Banding can be integrally presented in connecting piece or each connecting piece.Relatively thin tabular band is used to provide and links simultaneously And it is relatively easy under stress.

Connecting piece can stretch in the open position.In other embodiments, tension force or torsion can be applied, to work as When in an open position connecting piece is stressed.

Deformable section can adjoin base.In certain embodiments, deformable section and base shape are integral；So And in other embodiments, the separation breaking part being provided between deformable section and base, such as gap or change Thin material.

Deformable section can be in closure and open position substantially convex surface and concave configuration between move.For example, institute Stating section can stir between two such curved configurations.

Deformable section can form a part for lid side wall.For example, the section can be arranged on the freedom of edge part End or its around.

Closure member can be formed as distributing closure member, the distribution closure member such as renovated.For example, closure member can include drink With pipe, the pipe of drinking can for example form a part for base or can be formed as individual components, the individual components with Base is combined.Lid can include plug, and pipe is drunk for combining.

Base can include being used for the coupling apparatus that closure member is connected to container.For example, can provide helicitic texture and/ Or hasp coupling apparatus.As additional aspects or alternative solution, tamper-evident changing device can be set.For example, can will be tamper evident Band is arranged at the openend of base.

When lid is in the open position, it can move at least 180 degree from base.For example, lid can closed and opened At least 180 degree is moved between position, or lid can be oriented relative to base, so that in movement, (movement can be less than 180 Degree) after, open position provides the clearance of at least 180 degree between base and lid.

Closure member can also include the second articulation piece, be covered for linking relative to base.Second articulation piece can be independently of First articulation piece operates；Alternately, the first and second articulation pieces can be with compounding practice.Second articulation piece can be it is curved, Or can be linear.

Lid can have the shape of substantially conical butt, wherein, lateral edge portion is tapered tapered.

The present invention is additionally or alternatively related to a kind of closure member for container, and is closed more particularly to one kind Part, the closure member are capable of providing some instructions for representing that closure member has already turned at least once.

Known offer a kind of can have tamper evident sagging band, can be when opening first time from the openend of closure member side wall Discharge the tamper evident sagging band.Although sagging band provides some instructions for representing to have already turned on closure member, because its Physical separation, therefore explicitly indicated that without being made for the remainder for opening closure member.Torn it is also known that providing one kind (divesting) band, band is torn when opening first time from closure member body described in removal.However, tear band there are dirty and messy problem simultaneously And there are the danger of potential blocking, the reason is that, the band that tears is typically less tab, the tab and closure member body Separation.

The present invention tries hard to the problems of tamper evident closure member known to solution.

In other aspects, the present invention provides a kind of tamper evident closure member, the tamper evident closure member include base, lid, Allocation member and tamper evident component, the tamper evident component is in use as it can be seen that simultaneously before first time opens closure member And become to be hidden in outside the visual field at least in part when first time opening closure member, closed wherein opening for the first time during use Before component, tamper evident component covers at least a portion of allocation member, and manifests when first time opening closure member point At least a portion with component, so as to indicate to have already turned on closure member at least once.

In one embodiment, base can at least partially define gap, and when first switching on closure member, prevent Take off and change component and can move at least in part in gap.

Base and lid can be integrally hinged to each other, so that they are manufactured as single-piece.For example, closure member can be by plastics It is fabricated, and base and lid can be moulded integral and linked together via articulated mounting.Articulated mounting can be with It is snap-type articulated mounting and at least one band can be included.

Allocation member can be and cover and/or the separated separating member of base.For example, it is combined into one with lid and/or base It is overall on the contrary, the allocation member separately molded can form.Then, allocation member can be assembled in one with lid and/or base Rise.Allocation member can drink pipe, for thus directly drinking or for toppling over.Alternately, allocation member can be with Lid or base are combined into one.

Tamper evident component can move to cocked orientation from no ready position.This occurs when assembling allocation member and base Kind movement.

Tamper evident component can be connected to base and/or lid easily brokenly, and can be damaged when first time opening closure member The easily broken one or more of evil can disconnection fitting.For example, tamper evident component can disconnectedly be connected to lid at one end. Opposite end, can set elongator.This elongator can be combined with base and/or allocation member so that work as head During secondary opening closure member, tamper evident component cannot follow the relative motion of lid so that damage can disconnection fitting (multiple can connection breaking Part).Alternatively, or additionally, tamper evident component can disconnectedly be connected to base at one end and elongator can To be combined with lid so that the behavior for first switching on lid produce so that can disconnection fitting (multiple can disconnection fitting) fracture effect Fruit.

Tamper evident component can be separated with base, lid and allocation member, and closure member and tamper evident component can include Corresponding device, for limiting their relative motion when opening first time.For example, tamper evident component can be two rings Form, described two rings by can disconnection fitting (multiple can disconnection fitting) link together.This ring can be assemblied in lid and Between base and surround allocation member.Cover and drink pipe or base can include elongator, the elongator with it is tamper evident Correspondence elongator on component is combined so that when first time opening closure member, pulls open tamper evident band, one is pulled with toilet cover Ring and base drink pipe and pull another ring.It is then possible to so that can disconnection fitting (multiple can disconnection fitting) fracture, make Obtain tamper evident component and be divided into two parts.The lower ring of tamper evident component can be dropped into bag or the gap set in the base, To be hidden at least in part beyond the invisible and to manifest allocation member at least in part.

The color of allocation member can be different from the color of lid and/or base, so that when being opened in first time, movement is anti- Allocation member can more clearly be seen by taking off when changing component.

More than one tamper evident component can be provided with.

In other aspects, the present invention provides a kind of tamper evident closure member, the tamper evident closure member to include closure member It can be seen that wherein when body and tamper evident component, the tamper evident component first switch on closure member in use, When opening closure member for the first time, tamper evident component is hidden in beyond the invisible at least in part, so that indicating closure is at least opened Open once.

Therefore, although retaining the tamper evident component of closure member when opening first time, when indicator represents to have opened Closure at least once when, the tamper evident component becomes to be hidden in outside the visual field at least in part.In certain embodiments Tamper evident component can be hidden in outside the visual field completely.

In other aspects, the present invention provides a kind of tamper evident closure member, the tamper evident closure member to include：Closure member Body, the closure member body define gap；, in use can during first time unlatching closure member with tamper evident component See the tamper evident component, wherein, when first time opening closure member, tamper evident component moves to gap at least in part In, at least open closure member once so as to indicate.

Tamper evident component formed according to the present invention can disconnectedly be connected to closure member body.Closure is opened in first time During part, thus, it is possible to discharge tamper evident component from body.

Closure member body can include the section that instruction is opened, and tamper evident component can include covering members, the screening Cover piece manifests the section that instruction is opened when first time opening closure member.

The section for indicating to open can include the other sections or component of closure member, such as drink pipe.

The section for indicating to open can be formed, so as to highly-visible, once after the tamper evident component of movement, to be just in Reveal the positive evidence for opening closure member at least once.

Indicate that opening the color of section and/or the color and/or quality of other components of quality and closure member forms distinctness Contrast, to increase identification.

Closure member can include window, in the window or by the window, can open closure in first time Tamper evident component is seen before part.Therefore, when first time opening closure member, tamper evident component can come off from window or and window Mouth misalignment.

Tamper evident component can move to cocked orientation from no ready position, for example, closure member can include multiple components And tamper evident component only moves to cocked orientation when closure member component parts are fitted together.In other words, Jin Jin Tamper evident system is activated during assembling.

Closure member body can include multiple components.For example, closure member body can include first component and such as base With the second component of lid, the base and lid can be hingedly connected together.

Closure member can include drinking tube portion, and the content of associated container can be distributed by the tube portion of drinking. In one embodiment, closure member includes：Base portion, the base portion are connected to lid by articulated mounting；With drink pipe Part, the tube portion of drinking are received in inside by base/lid.

Closure member can be formed by any appropriate material, such as plastics or metal material.The different components of closure member It can be formed from different materials.

In other aspects, present invention relates generally to a kind of closure member and more particularly to one kind include body part and The closure member of insert part.

Known to provide a kind of closure member, the closure member has two or more components, such as body with drink pipe. In a variety of situations, it is necessary to which outside fluid is applied to this closure member.For example, cooling or cleaning fluid during manufacture is handled Splash is on closure member.

It is difficult to produce this closure member, the closure member is reliably prevented from water into a variety of portions of body and insert Between part.The result is that fluid can become capture in closure member, this is undesirable.

The present invention tries hard to solve the problems, such as that known closure member exists.

According to other aspects of the invention, be provided with a kind of closure member, the closure member include body and insert and With exhaust system, for allowing to be applied to the fluid of closure member by between the outside of insert and the inside of body, so as to Allow to remove the fluid.

Exhaust system can include one or more emission path, and the emission path is formed between insert and body Interface.

Emission path (a plurality of emission path) can entirely or partially be formed in any one in body and insert In or two in.

Emission path or each emission path may each comprise one or more of slits, and the slit is formed in insertion At the periphery of part.

Insert can include multiple rib-shaped pieces at its periphery or extend radially out part.Slit can be formed in ribbed Between part.

Slit (a plurality of slit) can include inclined discharge face, to promote to discharge.

Insert can include multiple spaced holding barriers.The barriers can at least partially define Emission path.

Insert can include drinking pipe.For example, drinking pipe will need to be sterilized with cleaning fluid, and then need to remove The fluid is not so as to interfere with the trial test of user.

Body can include base and lid.Base and lid can be engaged by articulated mounting, such as along ejector half articulated mounting. Interface between lid and bottom seat is fluid by the possibility place of entrance.

According to other side, a kind of insert for closure member body is provided with, the insert includes one or more Bar emission path, for allowing to be applied to the fluid of closure member by between the outside of insert and the inside of body, to permit Perhaps the fluid is removed.

In other aspects, present invention relates generally to a kind of closure member, and more particularly to a kind of as movement is covered Know the closure member of type.

Recently, moving the use of lid increasingly increases.Movement lid and the difference of more traditional so-called integral cap exist In the movement lid has two sealing areas：1) (integral cap has described the sealing area between closure member and container neck Region)；Ii) the sealing area between two components of closure member.Two components of closure member can include for example drink pipe and Lid plug-type drinks pipe and base.

Hot filling method is a kind of fill method, using the hot filling method, with production under conditions of hotter treatment temperature Product filling container, to ensure to handle during or after to container and product continuous sterilization in filling.Add when for this container Gai Shi, this closure member must be suited to apply.

Known to provide a kind of closure member, the closure member has two or a more a component, such as body or drinks pipe. In a variety of situations, it is necessary to which outside fluid is applied to the closure member.For example, will cooling or cleaning stream during manufacture is handled Body splash is on closure member.It is difficult to produce this closure member, the closure member reliably prevents water from entering body and insert Between a variety of components.The result is that can be by fluid capture in closure member, this is undesirable.

The present invention tries hard to solve the problems, such as related with known movement cap closure.

According to other aspects of the invention, it is provided with a kind of linerless, the movement cap closure that heat is filled.

According to other aspects of the invention, the closure member that a kind of heat fills movement lid is provided with, the closure member includes body, The body has two kinds or more of components and two or more sealing areas, and first sealing area can be closed to Container neck, and the second sealing area is between two body parts.

According to other aspects of the invention, it is provided with heat and fills movement cap closure, the heat, which fills closure member, includes body, institute State body and do not form liner, and there is base, the base, which has, drinks Guan Hegai, and pipe is drunk for sealing.

Closure member can be single piece closure member.Drink pipe with overall for example, base can be formed and can carry For a kind of integrally formed lid.

Alternately, the closure member can be formed by two or more single components.For example, closure member can wrap Include body and insert.The closure member can have exhaust system, for allowing the fluid for being applied to closure member to pass through insertion Between the outside of part and the inside of body, to allow to remove the fluid.

The closure member can include body and insert, and have exhaust system, for allowing to be applied to closure member Fluid by between the outside of insert and the inside of body, to allow to remove the fluid.

By providing exhaust system, though the non-excluded ground of the closure member fills application particularly suitable for heat, being filled in the heat should In, usual splash closure member after lidding, for the purpose for cooling down and/or sterilizing.

The aspect and embodiment of the present invention can include one or more of following characteristics：

Closure member body, the closure member body are molded in closing position；

Ergonomics and comfortable pipe of drinking design；

Modern Aesthetics design；

Click opening and closing action；

Translucent body；

One, two, three, four or multiple components；

The sagging tamper evident part of band；

Stable open position；

At least 180 ° openings；

Double articulation pieces；

Lid, the lid are opened to " rapid " return firm place；

Suitable for aseptic filling；

Sterile exhaust system；

Self-closing valve；

Flow enhuancement part designs；

Conventional holes；

High standard seals 3 bars of ＞；

One hand is opened and closure.

The present invention is additionally provided with the as described above closure member combined with container.

Can be individually or together using the different aspect and embodiment of the present invention.

Enclose or independent claims in set forth the other specific and preferable aspect of the present invention.As can be understood As, the feature of independent claims can be with the combinations of features of appended claims using and with except in claim In the further feature of those features that is expressly recited be applied in combination.

Brief description of the drawings

The present invention more specifically described by way of example now with reference to attached drawing, in the drawing：

Fig. 1 is the perspective view of closure member that is formed according to the present invention and being illustrated in non-opening；

Fig. 2 is the front view of the closure member of Fig. 1；

Fig. 3 is the section of the closure member of Fig. 1 and Fig. 2；

Fig. 4 is the perspective view of the closure member being shown as after opening and closing again of Fig. 1 to Fig. 3；

Fig. 5 is the front view of the closure member of Fig. 4；

Fig. 6 is the section of the closure member of Fig. 4 and Fig. 5；

Fig. 7 is the tamper evident bicyclic perspective view of a part for the closure member to form Fig. 1 to Fig. 6；

Fig. 8 is the section of the closure member being in non-opening of Fig. 1 to Fig. 6, and which illustrates exhaust system；

Fig. 9 is the perspective view of the closure member for showing to be in opening of Fig. 1 to Fig. 6；

Figure 10 is the section of the closure member of Fig. 9；

Figure 11 is the sectional view of the amplification of the articulated mounting for the closure member for showing Figure 10；

Figure 12 is the plan view of the hinge area of Figure 11；

Figure 13 is the rearview of the closure member formed according to an aspect of the present invention；

Figure 14 is the side view of the closure member of Figure 13；

Figure 15 is the front view of the closure member of Figure 13；

Figure 16 is the decomposition diagram of the closure member of Figure 13；

Figure 17 is the rear view of the closure member of Figure 13；

Figure 18 is the enlarged view of the hinge area of the closure member of Figure 17；

Figure 19 is the enlarged view of the first articulation piece of a part for the articulated mounting to form Figure 18；

Figure 20 is the rearview of the articulated mounting of Figure 19；

Figure 21 is the front view of the closure member of Figure 13；

Figure 22 is the section along line A-A of the closure member of Figure 21；

Figure 23 is the solid section of the closure member of Figure 22；

Figure 24 is the section of the closure member of Figure 23, wherein, lid opens substantially 140 degree；

Figure 25 is the perspective cross-sectional view of Figure 24；

Figure 26 is the perspective view of the closure member of Figure 24 and Figure 25；

Figure 27 is the enlarged view of the hinge area of the closure member of Figure 26；

Figure 28 is the section of the closure member of Figure 23, wherein, lid is shown as opening substantially 160 degree；

Figure 29 is the perspective cross-sectional view of the closure member of Figure 28；

Figure 30 is the perspective view of the closure member of Figure 28 and Figure 29；

Figure 31 is the enlarged view of the hinge area of the closure member of Figure 30；

Figure 32 is the section of the closure member of Figure 23, wherein, lid is shown as opening substantially 180 degree；

Figure 33 is the perspective cross-sectional view of the closure member of Figure 32；

Figure 34 is the perspective view of the closure member of Figure 32 and Figure 33；

Figure 35 is the enlarged view of the hinge area of the closure member of Figure 34；

Figure 36 is the hatching schematic diagram of the closure member of Figure 32 to Figure 35；

Figure 37 is first embodiment formation according to an aspect of the present invention and shows to be in closing in non-opening The perspective view of component；

Figure 38 is the perspective view of the closure member being illustrated in opening of Figure 37；

Figure 39 is the perspective view of the closure member for being shown as re-closing of Figure 38；

Figure 40 is the front view of the closure member of Figure 39；

Figure 41 is the section of the closure member formed according to alternate embodiment and illustrates closure member sheet before assembly Body and drink pipe；

Figure 42 is the section for showing closure member during assembly of Figure 41；

Figure 43 be figure 42 illustrates closure member tamper evident component region enlarged view；

Figure 44 is the section of the closure member for being shown as assembling completely of Figure 41；

Figure 45 be figure 44 illustrates closure member tamper evident component region enlarged view；

Figure 46 be figure 45 illustrates tamper evident component region perspective view；

Figure 47 is the perspective view of the closure member before first time opens of Figure 44；

Figure 48 is the perspective view of the closure member for showing to open of Figure 47；

Figure 49 is the perspective view of the closure member for showing to re-close of Figure 48；

Figure 50 be figure 49 illustrates closure member front view；

Figure 51 be figure 50 illustrates closure member section；

Figure 52 be figure 51 illustrates closure member tamper evident component region enlarged drawing；

Figure 53 is the perspective view of the magnification region of Figure 52；

Figure 54 is the perspective view of the amplification in the region of the tamper evident component formed according to other embodiments；

Figure 55 is the perspective view for another closure member for having the lid being in its initial closed position according to other embodiments；

Figure 56 be Figure 55 have it is in the close position in but have been switched on the perspective view of closure member at least once；

Figure 57 is the perspective view of the closure member with the lid in being in the open position of Figure 55 and Figure 56；

Figure 58 is the sectional view of a part for the closure member of Figure 55；

Figure 59 is the sectional view of a part for the closure member of Figure 56；

Figure 60 is one of another closure member with the lid being in its initial closed position according to other embodiments The sectional view divided；

Figure 61 is the perspective view of the closure member of Figure 60；

Figure 62 is the side view of the closure member of Figure 60；

Figure 63 is the side view of the tamper evident component of the closure member of Figure 60；

Figure 64 is the front view of the closure member for having been switched on and re-closing of Figure 60；

Figure 65 is the side view for drinking pipe component of the closure member of Figure 60；

Figure 66 is the perspective according to another closure member with the lid being in its initial closed position of other embodiments Figure；

Figure 67 is the saturating with closure member in the close position but at least opening lid once of Figure 66 View；

Figure 68 is the perspective view of the closure member with the lid in being in the open position of Figure 66；

Figure 69 is the cross sectional side view of a part for the closure member of Figure 66；With

Figure 70 is the cross sectional side view of a part for the closure member of Figure 67；

Figure 71 is the section of the closure member formed according to other aspects of the invention；

Figure 72 is the side front view of the closure member of Figure 71；

Figure 73 a are the perspective views of the decomposition of the component for the closure member for forming Figure 71 and 72；

Figure 73 b are the side views of the view of Figure 73 a；

Figure 74 is the perspective view for drinking pipe insert of a part for the closure member to form Figure 71 to Figure 73；

Figure 75 is the perspective view of the closure member of Figure 71 to Figure 74, wherein, a section is cut off, to illustrate internal structure； With

Figure 76 is the enlarged view of the excision section of Figure 75.

Embodiment

With reference first to Fig. 1 to Fig. 3, the closure member represented shown with entirety by reference numeral 10, the closure member 10 can It is connected to container neck (not shown).Closure member 10 includes translucent main body 11 and drinks pipe insert 20.

Main body 11 includes base 12 and lid 14.

Base 12 includes the side wall 16 of general cylindrical shape, and the side wall 16 has tamper evident endless belt at one end 17, the tamper evident endless belt 17 is connected to the side wall 16 by multiple bridgewares 18 to break.

Side wall 16 is terminated in its end opposite with band 17 with annular shoulder 16c, and the annular shoulder 16c is radially-inwardly Extension.

Substantially tower-like lid 14 is connected to the free end of shoulder 16c via the articulated mounting that entirety by reference numeral 32 represents.

The inside of base side wall 16 includes internal thread structure 16a, for combining the corresponding external screw thread knot on container neck Structure.The inside of side wall 16 further includes annular retaining muscle 16b.

Include the holding muscle 17a of segmentation with 17 inside, for below the locking muscle that is incorporated on container neck, so as to If unscrew closure member, band 17 will be remained on container neck.

Lid 14 includes top plate 34, and lid side wall 35 is sagging from the top plate 34；Plug 36 is sagging from the downside at the center of lid.

Opposite with articulated mounting 32, lid 14 includes small protruding pieces 38, covers for being lifted relative to base 12 and turns over lid Open.

Drink the lower part 50 of pipe 20 including general cylindrical shape, the middle body 51 of general cylindrical shape and substantially truncated cone shape Upper part 52.

Lower part 50 includes annular, outer sealed muscle 56.In use, part 50 is entered in the hole of container neck so that Sealed muscle 56 is sealed against in the interior surface in the hole.

Central holding part 51 includes multiple holding spokes 60 to extend radially outwardly.

Upper part 52 includes defining the curved substantially frustoconical outer surface for drinking pipe.Columnar end section 70 In the end opposite with middle body 51 for drinking pipe side wall.Inclined annular hole wall 72 inwardly prolongs from the free end of part 70 Stretch and annular wall 73 is sagging from the inclined annular hole wall 72；Wall 73 defines hole 74.

Pipe 20 is drunk to receive in main body 11.Keep spoke 60 to be incorporated in keep on muscle 16b, so as to which pipe will be drunk securely In keeping in place.Plug 36 extends through arm 73, so as to blind hole 74.

In the case where insert 20 is in suitable position, slit is formed in the spoke 60 and side wall 16 of middle body 51 Between, as shown in Figure 9.

As illustrated in fig. 8, if sputter of fluid, on closure member 10, the fluid will pass through lid 14 and bottom Hinge lines interface between seat 12 is entered inside closure member.In the event of such case, then fluid can by spoke 60 it Between and then by flowing out between closure member and container threads and at the bottom of side wall 16.This means there are unimpeded nothing The emission path A of resistance, flows for fluid in the case where it flows into closure member.Must for example it closed by the way that air is blowed Emission path is forced a fluid through at part.

Articulated mounting 32 is described in greater detail below with reference to Figure 13 to 36.Articulated mounting 32 allows lid 14 is steady Admittedly be maintained in open position, the open position leaves closing position about 180 degree.

There is provided the tamper evident component 1 for closure member, and the tamper evident structure is illustrated in further detail in the figure 7 Part 1.

Component 1 is the form of individual component, and the individual component has by can the upper ring 2 that links together of disconnection fitting With lower ring 3, and the component 1 is fitted together with closure member 10.In assembling, tamper evident component 1 is assemblied in base and lid Between and from drinking pipe 12 radially outward.Tamper evident component 1 has 4 He of upper elongator radially-inwardly stretched out at upper ring 2 Lower flange 5 on lower ring, the lower flange 5 extend radially out.

When tamper evident component 1 and closure member 10 fit together, upper elongator 4 and the lateral edge portion 25b for being arranged on lid Inner radial surface on elongator 25e be combined.Moreover, flange 5 is mutually tied with drinking the following side of the shoulder 16c on pipe 20 Close.By this way, when the first closure of lid, the lid be able to cannot be opened in the case of disconnection fitting in no fracture.Cause This, as shown in Fig. 4 to 6,9 and 10, component 1 is divided into two rings 2,3 and is no longer able to see lower ring 3 by lid window, described Lower ring 3 is dropped into the gap 7 for drinking the top of pipe support shape prodger 21.

In Fig. 1 into Fig. 3, closure member 10 is illustrated in closing position.When user is wished from when drinking pipe and drinking water, They, which catch, is covered and is opened lid using prodger.

Present user, which is free to approach, drinks pipe and the obstruction that will not be covered.It is in the open position in lid In situation, ring 3 is maintained in lid and can clearly see the ring 3 by elongator 25e.

Lid is by overcoming the power being present in plate section and connecting piece to return to closing position (seeing below).Articulated mounting Its initial unstress state is returned to, is ready to be again turned on when needed.Separated ring 2,3 shows to have been switched on closure member extremely Less once, as shown in Figs. 4-6.

On according to shown in Figure 13 to 36 it is alternative in terms of formed closure member 110 will now be described in more detail for figure The common type of articulated mounting feature that 1 to Figure 12 closure member uses.

With reference first to Figure 13 to 23, the closure that the entirety by reference numeral 110 for being connected to container neck 105 represents is shown Part.As shown in Fig. 4,10 and 11, closure member 10 includes main body 111, drinks pipe 120 and self-closing valve module 125.

Main body 111 includes base 112 and lid 114.

Base 112 includes the side wall 116 of general cylindrical shape, and the side wall 116 has tamper evident annular at one end Ring 117, the tamper evident annular ring 117 by it is multiple can bridge cut-off fitting 118 be connected to this.

Side wall 116 is terminated in its end opposite with band 117 by annular shoulder 116c, and the annular shoulder 116c is radially Extend internally.

Substantially tower-like lid 114 is connected to the freedom of shoulder 116c by the articulated mounting that entirety by reference numeral 132 represents End.

The inside of base side wall 116 includes internal thread structure 116a, for combining the corresponding external screw thread on container neck Structure.The inside of side wall 116 further includes annular retaining muscle 116b.

Include annular retaining muscle 117a with 117 inside, for the lower section of locking muscle 106 being incorporated on container neck 105, So that if in the case where unscrewing closure member, band will be retained on container neck.

Lid 114 includes top plate 134, and lid side wall 135 is sagging from top plate 134；Plug 136 is sagging from the central downside of lid.

Opposite with articulated mounting 132, lid 114 includes small protruding pieces 138, and the small protruding pieces 138 is used for relative to base 112 liftings cover and open the lid.

Drinking pipe 120 includes general cylindrical shape lower part 150, general cylindrical shape middle body 151 and substantially on truncated cone shape Part 152.

Lower part 150 includes annular, outer sealed muscle 156.In use, seal 154 enters the hole of container neck In so that sealed muscle 156 is sealed against on its inner surface.

Central holding part 151 includes multiple holding spokes 160 to extend radially outwardly.

Upper part 152 includes defining the curved substantially frustoconical outer surface for drinking pipe.Columnar end section 170 Positioned at the end opposite with middle body 151 for drinking pipe side wall.Free end of the annular hole wall 172 from part 170 is inside Extend and define hole 174.Wall 172 includes sagging annular elongator 173.Base of the annular retaining muscle 176 from end section Hang down in interior subordinate in portion.

Self-closing valve module 125 includes main body 126 and valve 127.Pass through the international patent application No PCT/ of the applicant This structure known to EP2005/053917.Valve body 125 includes keeping muscle 128, and the holding muscle 128, which is clipped in, drinks pipe holding muscle On.Valve module 125, which receives, to be kept between muscle 176 and annular wall elongator 173.

Pipe 120 is drunk to receive in main body 115.Keep spoke 160 to be incorporated in keep on muscle 116b, it is firm to drink pipe Admittedly keep in place.136 access aperture 174 of plug.

In the case where insert 120 is in suitable position, slit is formed in spoke 160 and the side of middle body 151 Between wall 116.

If sputter of fluid, on closure member 110, the fluid will pass through the hinge lines between lid 114 and base 112 Interface is entered inside closure member.In the event of such case, then fluid can be by between spoke/rib-shaped piece 160 and so Afterwards by being flowed out between closure member and container threads and at the bottom of side wall 116.This means there are straightway row Path is put, is flowed for fluid in the case where it flows into closure member.Must for example by by air blow at closure member and Force a fluid through emission path.

Articulated mounting 132 includes a pair of substantially trapezoid belt 180,182, the pair of trapezoid belt 180,182 and links base To substantially trapezoidal articulated slab 184.Between band 180,182, base includes elongated trapezoidal riser 186, and plate 184 wraps Include the deformable elongator of mirror image/regions/areas section 188.Elongator 186,188 is separated by gap 190, and the gap 190 has Therefore the substantially dumbbell columnar structure formed, the dumbbell columnar structure have the opening 191,192 of general triangular, the opening 191st, 192 connected by thin rectangular aperture 193.

In the opposite end of articulated slab 184, the line 195 that the material of substantially linear is thinning provides auxiliary hinge line 195。

In Figure 21 into Figure 23, housing 110 is illustrated in closing position.When user wishes to drink water by drinking pipe When, they are grasped lid and are opened the lid using prodger.

In Figure 24 into Figure 27, show to cover it is in an intermediate position in, in the centre position, lid has moved away from base rotation Turn about 140 degree.Lid is linked relative to base by connecting piece 180,182.In shown position, articulated slab elongator 188 regions (most fully being shown in Figure 19) start the shoulder of contact lid.

In Figure 28 to 31, lid shows to further rotate about 160 degree.Plate 184 is initially rotated on shoulder.

Under conditions of about 170 degree, plate elongator 188 is deformed because of base, wherein stirring/blocking from substantially convex configuration Button to concave configuration is accompanied by click.

In Figure 32 to 36, closure member is shown as opening completely.Plate elongator 188 has occurred and that deformation and by substantially convex Surface construction is transformed into essential concave surface construction.The deformation of plate section 188 make it that band 180,182 is under stress and this protects lid Hold in open position.It is noted that the position fully opened is promoted by auxiliary hinge device 195, with only existing band 180th, 182 situation is compared, this, which allows to cover, further carries out joint motions.

User can freely approach now drinks pipe without the obstruction covered.

Lid is by overcoming the power being present in plate section and connecting piece to return to closing position.It is former that articulated mounting returns to it The unstress state of beginning, is ready to be again turned on when needed.

Referring now to different closure members it is described in more detail for example Fig. 1 to Figure 12 and Figure 13 into Figure 36 be suitable for The tamper evident feature that the closure member of the present invention is used together.

With reference first to Figure 37, the tamper evident closure member represented shown with entirety by reference numeral 210.Closure member 210 is intended to It is attached to the neck 215 of container.

Closure member 210 includes base 220 and lid 225, and the base 220 and lid 225 include closure body together.Lid 225 are connected to base 220 by articulated mounting 226.

Base 220 includes columnar edge part 220a, and the edge part 220a is in two end openings.In edge part The end for adjoining lid 225 of 220a, the top or upper surface 224 of flange 224 or base 220 extend radially inwardly.

Lid 225 includes the goblet that turns over, and the goblet has top plate 225a and sagging from the periphery of top plate 225a Lateral edge portion 225b.

Edge part 225b and pedestal edge edge 220a are coaxial and concentric.Flange 224 reduces the radius of base 220, with Just matching lid.Therefore, flange 224 includes inside stage portion.

Base 220 is provided with tamper evident tab 230.The tab 230 is illustrated in erection position, in the setting In position, the tab 230 is aligned with window 227, and the window 227 is formed as the cutout unit of the base position of lid edge part 225b Point.

Tab 230 is positioned at the mouth for the bag 231 being formed in flange 224.Tab 230 is by two bridgewares that can break During (not shown) is kept in place.Tab 230 is connected to base 220 by one bridgeware, and another bridgeware will Tab is connected to lid 225.

In order to open closure member 210, lid 225 is hinged to the position of the remote base 220 shown in Figure 38.Moved when causing lid When, two can the fracture of bridge cut-off fitting.Tab 230 is released in bag 231, and as shown in figure 38, the tab 230 is retained in described At bag 231.

When lid 225 returns to closing position as shown in figures 39 and 40, the window 227 of lid 225 is no longer hidden by tab 230 Lid, the reason is that, tab, which is hidden in beyond the invisible and thus provides, shows the tangible proof for having been switched on closure member.

Closure member 210 can include allocation member (not shown), and the allocation member is can see that by window 227.

Referring now to Figure 41, closure member 310 according to second embodiment is shown.

Closure member 310 includes base 320 and lid 325, and the base 320 and the lid 325 are hinged device and are connected to one Rise (see Figure 47 to Figure 49).Base and lid include closure body together.

The edge part 320a, the edge part 320a that base 320 includes general cylindrical shape have internal thread structure 321 and shape Into the holding muscle 322 in interior surface.

In pedestal edge edge, an end of 320a, is provided with tamper evident sagging band 323.Band 323 includes annular bar 323a, the annular bar 323a, which have to be located to be formed at its free margins edge, turns over annular flap 323b, is held with being incorporated in Below the holding muscle of device.With 323a by can bridge cut-off fitting 323c be connected to the bottom of base 320.In the another of edge part 320a One end, flange 324 extend radially inwardly to form shoulder.

It is sagging from the periphery of top plate 325a that lid 325 includes top plate 325a and lateral edge portion 325b, the lateral edge portion 325b. The following side of top plate 325a is formed with sealing-plug 325c.In the openend of edge part 325b, two are provided with diametrically Tamper evident tab 330.Tab 330 is formed in window 327 in edge part 320a lower ends and can be broken by bridgeware 332 Ground is connected to window 327, as Figure 46 is fully shown.

The section of tab 330 generally L shapes and including can bridge cut-off fitting 332 be connected to this mainboard 330a and bottom between two parties The leg portion 331 cut.

Flange 324 is right formed with two cut-out 324a, the cut-out 324a and tab 330 diametrically Standard, as fully shown in figures 4-6 can.

Closure member 310 is illustrated at such as state that it is molded (that is, its be molded as in the close position in), its In, lid 325 is maintained on base 320 (see Figure 47 and Figure 48) by articulated mounting.Therefore, tab 330 by bridgeware 332 from window Mouth 327 effectively suspends in midair.The relative size of the concave part 324b of tab 330 and flange 324 means in molded state, such as Fruit will be by concave part 324 without fractureing away from 320 hinged lid 325 of base, then tab 330.

Closure member 310 further include entirety by reference numeral 340 expression drink tube section.Drinking tube section 340 includes tool There is truncated cone papillary bulge portion 341, the lug boss 341 defines hole 341a and is joined to base section 342 and shoulder 342a.Retaining hook 343 is extended laterally from base 342.Seal lip 344 is sagging from the free end of base 342 and is intended to seal In the hole (not shown) of container neck.

Referring now to Figure 42 and Figure 43, closure member 310 is illustrated in the assembling position of part.

Drink pipe 340 and the position shown in the inside of closure member 310 into Figure 42 is introduced in by pedestal edge edge 320a Put.It should be noted that drink the following side of the muscle 322 of joint base 320 above the muscle 343 of pipe 340.Moreover, plug 325c initially enters the hole 341a in papillary bulge portion 341.

It should also be noted that the circular shoulder 342a of pipe 340 is drunk in mainboard 330a and the infall of leg portion 331 Engagement tab 330.

Referring now to Figure 44 to Figure 47, drink pipe 340 and be shown as maximumlly being inserted into closure body.It is continuous to insert Entering to drink pipe 340 means that muscle 343 is buckled on muscle 322, to drink during pipe 340 is firmly held in place.And And plug 325c is sealingly bonded in the 341a of hole.

Continue into drink pipe 340 mean shoulder 342a promote tab 330, to cause the tab 330 when it is surrounded Bridgeware 332 is radially outward swung when pivoting.This means the leg portion 331 of tab 330 in the outside of concave part 324a knot Close in the lower section of flange 324.

It is to be noted that gap 350 is formed between flange 324 and annular retaining muscle 343.

Referring now to Figure 48, lid 325 is shown as stirring to its open position, exposes mamillary will pass through base 320 Lug boss 341.Clearly illustrate the window 327 in the openend of lid edge part 325b.

It will be noted that present tab 330 is hidden in beyond the invisible, expression has been switched on lid 325.Beaten this is because working as Uncap 325 when, the leg section 331 of tab 330 abuts on the flange 324, so that the remainder for preventing tab 330 covered carries Rise.Therefore, when lifting lid 325, bridgeware 332 is broken, this releases tab 330.Fallen under tab 330 in gap 350, such as Shown in Figure 49 to Figure 53.Tab 330 is retained in during subsequent unlatching and closed procedure in gap 350.

It will be noted that because tab 330 is no longer aligned with window 360, drink will clearly be seen by lid 325 With pipe papilla portion 341.In this embodiment, pipe papilla portion 341 and lid 325 are drunk by the material shape that varies in color Into, drink pipe 340 so as to clearly be seen by window 327, and as represent no longer there are the instruction of tab 330.

Referring now to Figure 54, shown with the amplification section in the region of the tamper evident tab 430 formed according to other embodiments. Tab 430 and the tab 330 shown in Figure 46 are closely similar.However, the tab 330 shown in Figure 46 by single bridgeware from upper Side is kept, and tab 430 is kept by the side bridgeware 432 positioned at side.

In Figure 55, the closure member according to other embodiments is represented with reference numeral 510.Closure member includes base 520, institute State edge part 520a of the base 520 with general cylindrical shape and the lid 525 with top plate 525a.Lid 525 further includes general cylindrical The lateral edge portion 525b of shape.In this embodiment, lateral edge portion 525b has the part directly opposite with articulated mounting, described Part is similar to the bongrace in motorcycle crash helmet.

Joint between the top of base 520 and the outside of lid 525, it can be seen that tamper evident component 530.It is this anti- Take off and change component 530 and be tab form and lid 525 can be connected to disconnectedly.With reference to Figure 58 and Figure 59, tamper evident component 530 is under it There is elongator 533 on radially outer sidepiece.Lid is molded in open position.When lid initially closure, tamper evident component 530 At least a portion pass through base top surface 524 in opening and at least partially into being arranged in base 520 Gap or bag 531 in.Elongator 533 is incorporated in the lower section of the top surface 524 of base 520.Elongator is formed so that It allows tamper evident component by the opening in top surface 524, but would not allow for it to be removed.Therefore, when lid 525 is opened first Qi Shi, since elongator 533 prevents tamper evident component 530 from leaving below the hole in the top surface 524 for being arranged on base 520 Gap 531, thus can bridge cut-off fitting 532 be broken, it is described can bridge cut-off fitting 532 tamper evident component 530 is connected to lid 525.When When there is such case, the tamper evident component is further moved in gap or bag 531.

Figure 59 illustrates the cross sectional side view of a part for closure member 510, wherein, for the first time open and again Close closure member.Therefore, can bridge cut-off fitting 532 be broken and tamper evident component 530 remains in the top for being arranged on base 520 In the gap 531 on the top on portion surface 524.Gap 527 is left between the downside of lid 525 and the upper surface of base 524, is passed through The gap 527 is it can be seen that allocation member 540.

Figure 56 shows the perspective of the closure member 510 after closure member 510 is first turned on and is closed again Figure.In the case where being equipped with tamper evident component 530 in advance, it can be seen that gap 527.Between other components of closure member are not at Gap 527 and drinking between pipe 540 in closure member 510.Pipe 540 is drunk therefore, it is possible to be seen by gap 527.If Be made from a different material and drink pipe and/or drink the color of pipe and the color of lid and/or base, and especially with tamper evident structure The color of part 530 is different, then can more clearly from be seen by gap 527 and described drink pipe and so as to become apparent Mode provides proof and has been switched on and close the evidence of closure member again.

Figure 57 shows the closure member 510 in being in the open position.It cannot be seen that tamper evident component 530, reason is it The inside in the gap 531 to fall in the upper surface 524 of base 520 is arranged on.At the surface of tamper evident component 530, folder Hold the upper end that part 525c is arranged on lid 525.It is realized that lid 525 is connected to base 520 by articulated mounting 526.Gai He Base can mould integral or can be formed as separate part.Closure member 510 can be assembled to container 515.Closure member 510 can include the other tamper evident components 523 for the lower end for being arranged on base 520.This tamper evident component 523 provides Prove from container 515 remove closure member evidence and by tamper-evident change vertical band it is well-known in a manner of operate.

The other embodiments for the closure member that Figure 60 to Figure 65 is represented on entirety by reference numeral 610.Figure 60 is closure member 610 sectional view.It is realized that closure member 610 includes base 620 and lid 625.Lid is with top surface 625a and positioned at one Elongator 625c on sidepiece, for clamping and opening lid 625.Drink pipe or allocation member 640 is located at closure member 610 It is interior.This is separating member, and the separating member is assemblied in inside base 620 and lid 625.Base 620 and lid 625 pass through hinged dress 626 are put to pivot together.Lid 625 is sagging simultaneously from top surface 625a with annular elongator 625d, the annular elongator 625d And be pressed against in the part for drinking pipe 640, in order to provide sealing.Moreover, lid 625 includes annular elongator, the annular The form that elongator is sagging from the downside of top surface 625a and it is sealing hole, so as to drink the inner surface of pipe 640 into Row sealing, so that preventing the content leaks in container when covering in the close position middle.

Drinking pipe 640 includes elongator 641, and when being assembled with base and/or lid, the elongator 641 is being substantially the same Axial height at extended radially out from the sidepiece for drinking pipe 640, as the following side of lid 625 and the upper surface of base 620 Between parting surface.Moreover, the edge part 625b of lid 625 has elongator 625e.In the circle with articulated mounting 626 diametrically In all regions, this elongator is radially-inwardly stretched out in the lower end of lid 625.In the area substantially opposite with articulated mounting 626 Lateral edge portion 625b bottoms in domain and leave gap 627 between the upper surface of base 620.Gap or bag 631 are arranged on Drink between pipe 640 and base 620.Tamper evident component 630 is fitted together with closure member 610, and the tamper evident component 630 is Resolution element with upper ring 630a and lower ring 630b, the upper ring 630a and lower ring 630b by can disconnection fitting 632 connect Together (with reference to Figure 63).In assembling, tamper evident component 630 is assemblied between base and lid, and from drinking pipe 640 radially Outwards.Tamper evident component 630 includes the upper elongator 634 extended radially out and the lower elongator 633 radially-inwardly stretched out.When When tamper evident component 630 is fitted together with closure member 610, lateral edge portion 625b of the upper elongator 634 with being arranged on lid 625 Elongator 625e in inner radial surface is combined.Moreover, lower elongator 633 is with being arranged on the elongator 641 drunk on pipe 640 It is combined.By this way.When being first turned on lid, it be able to cannot opened in the case of the no fracture of disconnection fitting 632.This It is because elongator 634,625e, 633,641 prevent lid to be opened.Elongator 634,633,625e, 641 are all into appropriate shape Shape, to allow initially to be mounted to, they have angled surface on a sidepiece, so that corresponding elongator can be in group Crossed mutually during dress.However, these described elongators also wrap on the sidepiece opposite with the sidepiece with angled surface Undercut portions are included, the undercut portions are combined with the correspondence undercut portions of corresponding elongator, to prevent elongator after mounting Cross each other.

Drink pipe 640 and further include hole seal 644, the hole seal is sealed against in relevant container (not shown) In inner radial surface.Moreover, closure member 610 has tamper evident component 623, the tamper evident structure in the lower end of base 620 Part 623 with well-known tamper evident sagging component similar mode to operate.

In figure 61, can be in closure member with clamping elongator 625c radial directions or circumferentially opposed " rear portion " place more Clearly see articulated mounting 626.In Figure 62, it can be seen that tamper evident component 630 between base 620 and lid 625.Scheming In 64, when having first turned on and having re-closed lid 625, fallen under tamper evident component in gap 631.Therefore, it is possible to logical Cross gap 627 and see the part for drinking pipe 640.In Figure 65, more clearly visible show to drink pipe 640.Drink pipe bag Above-mentioned annular elongator 641 is included, for being combined with tamper evident component 630.Annular is further included at axis down position Elongator 642, the annular elongator 642 are sealed for the inside of base 620.

Figure 66 to Figure 67 is related to the other embodiments of closure member.This embodiment relative to Figure 60 to Figure 65 above to retouch The mode similar mode operation stated, thus closure member has separated tamper evident component 730.In this embodiment, close Part 710 with it is in the close position in lid 725 be molded together.The lid 725 can via can bridge cut-off fitting be connected to base 720.The lid 725 of closure member 710 has top surface 725a and shield 725b in a manner of similar to the above.Moreover, Closure member 710 has tamper evident band 723 in the lower end of base 720 in a fashion similar to that described above.When tamper evident structure When being fallen under part 730 in gap 731 (with reference to Figure 69 and Figure 70), gap 727 allows to be in closing position again even in lid 725 Also it can be seen that drinking pipe 740 when middle.Lid 725 can be connected to base 720 by articulated mounting 726.

Tamper evident component 730 has upper ring 730a and lower ring 730b.Upper ring 730a includes elongator on radially-outer surface 734.Lower ring 730b includes elongator 733 in inner radial surface.Drink pipe 740 includes elongator on its radially-outer surface 741.Shield 725b includes elongator 725e in the inner radial surface of its lower end.When tamper evident band 730 and closure member When fitting together, elongator 734 and 725e be combined with each other and elongator 741 and 733 be combined with each other.Elongator is a side Angled surface is completely formed in portion, to allow elongator to be crossed during assembly from another for one.It is described to stretch Go out part includes undercut surface also on the sidepiece opposite with angled surface, and the undercut surface is mutual in the initial opening of lid Abut so that can disconnection fitting 732 be broken and fallen under lower ring 730b in the gap 731 being arranged in base 720.

Throughout the specification, for the usage of the relational language of such as "up" and "down", these terms are on attached The orientation of the closure member shown in figure and not in any way be construed to limitation the present invention.Term " axial direction " is on passing through closure The vertical axis (as shown in drawings) of the dispensing orifice of part, and term " radial direction " corresponds to the axis.

It is multiple equal in the feature in each closure member although describing some different embodiments in the present specification It is similar and/or identical.For example, each closure member can be maintained on associated vessel by touching muscle and/or screw thread.Moreover, The shape of allocation member in each closure member is similar with arrangement, the allocation member have " papillary bulge portion " and For the device being combined with base.Therefore, whole different characteristics in each embodiment are not fully described.

Now for different closure member be described in detail such as Fig. 1 to Figure 12 suitable for the discharge that is used together with closure member System.

With reference first to Figure 71 to Figure 73, the closure member represented shown with entirety by reference numeral 810.Closure member 810 includes Main body 815, drink pipe insert 820 and self-closing valve module 825.

Main body 815 includes the side wall 816 of general cylindrical shape, and the side wall 816 has tamper evident annular at one end Ring 817, the tamper evident annular ring 817 by it is multiple can bridge cut-off fitting 818 be connected to this.

Side wall 816 is terminated in its end opposite with band 817 by annular shoulder 816c, the annular shoulder 816c footpaths To extending internally.Substantially tower-like lid 830 is connected to the free end of shoulder 816c via articulated mounting 832.

The inside of side wall 816 includes internal thread structure 816a, for combining the corresponding external thread structure on container neck. The inside of side wall 816 further includes annular retaining muscle 816b.

Tabs 817a is turned over including multiple with 817 inside, the lower section of the locking muscle for being incorporated in container neck, so as to If unscrewing closure member, band will be retained on container neck.

Lid 830 includes substantially hexagon top plate 834, and plug 836 is sagging from the top plate 834.It is opposite with articulated mounting 832, Lid 830 includes small protruding pieces 838, and lid is covered and open for lifting relative to base 815.

Tamper evident bar 840 can be connected between lid 830 and base 815 disconnectedly.Bar 840 is in any end by tab 842 Termination, to allow its in opening lid first to pull off.

Referring now also to Figure 74, drinking pipe 820 includes the lower part 850 of general cylindrical shape, the central portion of general cylindrical shape Divide 851 and the substantially upper part 852 of truncated cone shape.

Lower part 850 includes the lip ring 854 with exterior sealed muscle 856.In use, seal 854 enters Into the hole of container neck so that 856 place of sealed muscle is resisted against on its inner surface (as shown in Figure 75 and 76).

Central holding part 851 includes annular base 858, is stretched out from the annular base 858 multiple axially spaced Rib-shaped piece 860, the rib-shaped piece 860 are used to insert 820 being fixed in main body 815.

Base portion 858 further includes multiple holding spokes 862 to extend radially outwardly, and the holding spoke 862 is positioned at each The bottom of rib-shaped piece 860.Inclined rack-like prodger 864 is between each spoke 862, the inclined rack-like prodger 864 degree to extend radially outwardly are substantially identical with the Extendible Extent of rib-shaped piece 860.Spoke 862 in substantially L shapes, wherein, it is shorter Supporting leg stretch out away from upper part 852.

As Figure 71 is fully shown, upper part 852 includes defining the curved substantially frustum-like shape outer surface for drinking pipe.Cylinder Shape end section 870 is located at the end opposite with middle body 851 for drinking pipe side wall.Annular hole wall 872 is from part 870 Free end extends internally and defines hole 874.Annular retaining muscle 876 hangs down from the base portion of end section in interior subordinate.

Self-closing valve module 825 includes main body 826 and valve 827.From the international patent application No PCT/ of the applicant EP2005/053917 understands this structure.Valve body 825 includes keeping muscle 828, and the holding muscle, which is clipped in, to be drunk on pipe holding muscle. Valve module 825, which receives, to be kept between muscle 876 and annular wall 872, as Figure 71 is fully shown.

Referring now to Figure 75 and Figure 76, drink pipe 820 and receive in main body 815.Spoke 862 is kept to be incorporated in holding muscle On 816b, and rib-shaped piece 860 is fitted snugly within the hole limited by shoulder 816c, is firmly held in drink pipe In suitable position.Rib-shaped piece 860 is fitted snugly within lid 830, to hold it in closing position.Plug 836 into Enter into hole 874 and be connected on valve 827, to prevent it from being opened when covering and closing.

As will from Figure 74 to Figure 76 in fully understand as.When insert 820 is in suitable position, slit is formed Between the spoke 862 and rack-like prodger 864 and side wall 816 of middle body 851.Moreover, rib-shaped piece 860 establishes lid 830 Passage between base portion 858.

As shown in Figure 76, when by sputter of fluid, on closure member 810, then the fluid will pass through lid 830 and base Hinge lines interface between 815 is entered inside closure member.In the event of such case, then fluid can by rib-shaped piece 860 it Between and flow downward in rack-like prodger 864 before by slit, and then by closure member and container threads it Between and at the bottom of side wall 816 flow out.This means there are straightway emission path, closed for fluid in its inflow Flowed in the case of component.For example emission path must be forced a fluid through by blowing air at closure member.

Although it disclose in detail the embodiment illustrated of the present invention herein referring to the drawings it should be appreciated that this Invention be not limited to the accurate embodiment that shows and do not depart from the present invention by appended claims and its equivalent Those of skill in the art can be variously changed and change on the premise of limited range.

Claims (29)

1. a kind of tamper evident closure member, including base and lid, the base and the lid are linked together by articulated mounting, so as to The lid can move between the closed position and the open position, and the articulated mounting includes being used to connect the base and described One or more connecting pieces of lid, the base limits gap or bag, the closure member further include tamper evident component, in use Open first before the closure member it can be seen that the tamper evident component, wherein, it is described when opening the closure member first At least a portion of tamper evident component is moved in the gap or bag at least in part, so as to show to have been switched on the closure Part at least once, wherein articulated mounting described in closing position in the lid is in unstress state, and when the lid moves During to open position, the connecting piece or each connecting piece are placed under stress, and the lid is stably maintained at open position by this In, wherein, the tamper evident component is the shape of two rings to be linked together by the one or more connectors that can be broken Formula, and when opening the closure member first, the one or more connectors fracture that can be broken so that the tamper-evident Change component and be divided into two components, lower ring is dropped into the bag or the gap being arranged in the base, so as at least partly Ground is hidden in beyond the invisible, and upper ring is maintained in the lid and can in the case where the lid is in the open position The upper ring is seen, so as to show to have been switched on the closure member at least once.

2. closure member according to claim 1, wherein, the closure member includes the section that can be deformed, described to become The section of shape is deformed when the lid moves to the open position and applied a force upon on the connecting piece, so as to by described in Connecting piece or each connecting piece are placed under stress and the lid are firmly held in the open position.

3. closure member according to claim 2, the section that can deform is provided with the closure member or by described The section that can be deformed described in lid offer.

4. closure member according to claim 2, wherein, the articulated mounting includes multiple connecting pieces and wherein institute The section that stating to deform works the middle connecting piece of the articulated mounting.

5. closure member according to claim 2, wherein, the section that can be deformed is deformed by the base.

6. closure member according to claim 2, wherein, the section that can be deformed forms one of the articulated mounting Point.

7. closure member according to claim 1, wherein, it is spaced that the articulated mounting includes two or more Connecting piece.

8. closure member according to claim 1, wherein, the connecting piece or each connecting piece generally band Shape.

9. closure member according to claim 1, wherein, the connecting piece or each connecting piece are stretched in the open position Exhibition.

10. closure member according to claim 2, wherein, the section that can be deformed adjoins the base.

11. closure member according to claim 2, wherein, the section that can be deformed is separated with the base.

12. closure member according to claim 2, wherein, the section that can be deformed is in the closing position and described Moved in open position between substantially convex configuration and essential concave surface construction.

13. closure member according to claim 2, wherein, the section that can be deformed forms one of the lid side wall Point.

14. closure member according to claim 1, wherein, the closure member is distribution closure member.

15. closure member according to claim 1, wherein, the base includes engagement device, for the closure member to be connected It is connected to container.

16. closure member according to claim 1, wherein, it is described to cover between the closing position and the open position Movement at least 180 degree.

17. according to the closure member described in any one preceding claims, wherein, it is hinged that the articulated mounting provides first Part, the closure member further include the second articulation piece, for being hinged the lid relative to the base.

18. closure member according to claim 17, wherein, second articulation piece is curved.

19. closure member according to claim 17, wherein, second articulation piece is straight line.

20. closure member according to claim 17, wherein, second articulation piece is operated independently of the first articulation piece.

21. closure member according to claim 17, wherein, the first articulation piece and the second articulation piece compounding practice.

22. closure member according to claim 1, wherein, the closure member includes drinking pipe.

23. closure member according to claim 22, wherein, the part drunk pipe and form the base.

24. closure member according to claim 22, wherein, the lid includes plug, for drinking pipe with reference to described.

25. closure member according to claim 1, wherein, the lid is substantially truncated cone shape.

26. tamper evident closure member according to claim 1, wherein, the closure member includes allocation member, first in use Before the secondary unlatching closure member, the tamper evident component covers at least a portion of the allocation member, and is opened first When opening the closure member, at least a portion of the allocation member is manifested, is indicated above having been switched on the closure member at least Once.

27. tamper evident closure member according to claim 1, wherein, the base includes side wall, and the side wall is at an end There is tamper evident endless belt, the tamper evident endless belt is connected to the side wall, institute by multiple bridgewares to break at portion State side wall and terminate at an annular shoulder in the end opposite with the tamper evident endless belt, the shoulder prolongs radially inward Stretch, it is described to cover the free end that the shoulder is connected to via the articulated mounting.

28. tamper evident closure member according to claim 1, wherein, the articulated mounting includes a pair of of trapezoid belt, and described one The base is connected to trapezoidal articulated slab to trapezoid belt, the base includes elongated trapezoidal riser, institute between band Stating articulated slab includes the deformable elongator of mirror image, and the riser and the deformable elongator of the mirror image are separated by gap, The gap has dumbbell columnar structure, and the dumbbell columnar structure has the opening of two triangles by rectangular aperture connection.

29. closure member according to claim 1, the closure member and container are combined.