CN1509246A

CN1509246A - Combination of bottle and snap-on adapter and/or sealing cap

Info

Publication number: CN1509246A
Application number: CNA028100921A
Authority: CN
Inventors: 尤多·萨法
Original assignee: Apra - Walker Al Wenlaina & Co KG GmbH
Current assignee: Apra - Walker Al Wenlaina & Co KG GmbH
Priority date: 2001-04-05
Filing date: 2002-03-13
Publication date: 2004-06-30
Also published as: HUP0303745A3; BR0208699A; DE10207204A1; WO2002081316A8; MXPA03009054A; AR035810A1; HUP0303745A2; WO2002081316A1; US20040245204A1; PL366865A1; EP1373085A1; CA2442689A1

Abstract

The invention relates to a combination of a bottle (1) comprising a bottle neck (3) and a snap-on adapter (6) and/or a sealing cap (7) that is/are held on the bottle neck (3). The aim of the invention is to produce a structural shape of great mechanical strength that is easy to assemble. To achieve this, both a snap-on projection (8) and an alignment projection (9) are configured on the bottle neck (3).

Description

Bottle and the combination of lock adapter and/or closing cover admittedly

Technical field

The present invention relates to a kind of the have bottle of bottleneck and the fabricate block of adapter and/or closing cover, wherein said adapter is locked on the described bottleneck admittedly.

Summary of the invention

The object of the present invention is to provide a kind of unit or fabricate block, with regard to the assembling aspect, have advantage, comprise the pre-centering performance of failure-free with general type of high mechanical properties.

At first, described purpose is utilized a kind ofly to be had the body of combination of features described in the claim 1 and is achieved basically, wherein is formed with kayser projection and positioning convex on its bottleneck.

Such structure has formed a kind of good premise, is used for adapter member is linked bottle admirably, puts such as being connected to the preform bottle that has the PET bottleneck.Consider full automatic production in enormous quantities, consequently accurately in advance neutralization is spirally connected.Positioning convex is mainly used in and makes the kayser projection have correct orientation.In addition, for this purpose, kayser projection and positioning convex are shaped successively.Cooresponding space is approximate has avoided relatively long material bridging part, and therefore avoids owing to distortion causes taking place the error starting phenomenon.In this case, on adapter, be formed with lactch groove and detent.That is, this has represented and has been used for the spill that convex connects even part and connects even part, and it is kayser projection and positioning convex that described convex connects even part.Lactch groove is made into a window.In order to realize with the anchoring well of described parts, make the circumferential extension lower edge of described window be made into can be radially diagonally extending inwardly and straight up.This will cause meshing below being the kayser projection that cuts boundary form, meanwhile, and buffering kayser power in the assembly process.At the sidepiece of kayser projection, because the upper limb of this kayser projection forms the insertion inclined-plane of an appropriateness along circumferentially extending and radially outward and straight down carry out diagonally extending, by comparison, this insertion inclined-plane is easy to move.This allows to utilize short cycles to come fully automatically to assemble.With regard to the demoulding, a kind of like this structure is favourable, and wherein the kayser projection circumferential end faces is positioned on the perpendicular of a central axis that is combined with bottle at least.On the other hand, in this case, an end face run-off the straight in such a way, promptly its vertical salient line is the part of the tangent line of the part of a secant that takes place to intersect with bottleneck or bottleneck.Can in the process of making adapter element and bottleneck by injection-molded, save complicated side slide like this.According to material, stripping direction keeps in fact not having undercut phenomenon.By clashing into (knock) to the parts generation preliminary centering that is docked together, method is to watch along vertical direction, makes the top of described at least positioning convex be positioned at the top of kayser projection in order to ensure soon.Positioning action finished before the generation kayser.Therefore very accurate.Also have, in this article, if along circumferentially being provided with a plurality of kayser projectioies and a plurality of positioning convex, this is useful so.This has promoted guiding function extraly, and makes and hold operation and carry out reliably, even the member slight inclination that arrives also is like this.Preferably produce three this butt joint/alignments, they distribute with the angle intervals of rule.Positioning convex is made into the button-like disk.This can cause carrying out freely holding guiding action (a catch-free guiding-inaction) by this roller shape structure that in fact is similar to.Another useful structure that such convex connects even part is that described positioning convex is made into the wedge-like protuberance.Handle through raised type rounding easily with the form of button-like disk at wedge tip up.For stripping operation,, so also be useful if positioning convex is positioned on the diametric(al) of the rounded bottleneck in bench section.Demoulding connecting portion (the demolding join) also is positioned at this place, plane easily.

The invention still further relates to a kind of fabricate block that forms by the bottle with bottleneck and adapter and/or closing cover, wherein said adapter is locked on the bottleneck admittedly, single screw thread or two-start screw are formed on the bottleneck, and described closing cover or adapter have cooresponding coupling screw thread, at docking facilities, described coupling screw thread is formed by the model shape opening on the cap attaching parts (a template-like opening).Replace irreversible kayser connecting portion of formation, this moment of the run-off the straight simply of described kayser projection is so that form a screw thread.In this case, described opening has formed described coupling screw thread.The cylindrical structure of described cap attaching parts itself.A kind of very important standalone configuration be one with bottleneck on the spiral opening of cooperating mutually comprise two branch openings, these two branch openings are separated from each other out by a separator of battery plates that is retained in the cap attaching parts sidewall.Described separator of battery plates is used to prevent the device that gets loose as one.This device only can be overcome intentionally.Described spiral has a coupling that is used for separator of battery plates and enters groove.Described separator of battery plates vertically extends.Relative minute opening on described cap attaching parts is uncovered, forms a screw thread inlet thus.Link up by being spirally connected with adapter or analogue if desired, this will be useful so.Otherwise closing cover or adapter also can be installed by clashing into.In order to be implemented in essential in this case short-term stretching deposit, separator of battery plates has a horizontal wave part with respect to its bearing of trend.Can not hinder sidewall to widen like this.But, also can form a kind of function of using for the first time that is used to indicate by making described separator of battery plates to be stretched along vertical direction.Like this can be by making described separator of battery plates can be torn to prevent that as one arrogating to oneself opening apparatus realizes.In order to strengthen the tensility of supporting walls, taked a kind of like this mode, in view of the above, described supporting walls only is equivalent to the part of the threaded bosses portion extent of the protrusion on the bottleneck along the thickness of direction radially outward.Such as, described thickness is the millimeter rank.In fact formed the sidewall of an annulus, can in the bump operating process, have been widened admirably.Subsequently, this sidewall rebounds forcefully once more.In any case described sidewall all has high mechanical strength, and can in assembling process, reduce impact.Mechanical anchor intensity is also very high because under closure state, described cap attaching parts closely be engaged in bottleneck around, come out thereby make screw thread pass the outside projection of described opening.

The invention still further relates to the fabricate block of a kind of closing cover and/or adapter, be used to be assembled to bottleneck, and for realize a kind of for handling operation also useful solution, the present invention proposes described adapter and has the kayser button, this kayser button is engaged in the break-through opening of cooperation mutually, and this break-through opening is positioned on the lateral wall of closing cover.Like this, described make position can be guaranteed by this way, be protected material.Described adapter is the double-walled form; Described kayser button is cut out separately on a radial outer wall on it.Therefore the kayser button is used as a rocking bar button.Except the described connecting bridge that is similar to an integral hinge, the outline of described kayser button can utilize thin skin to keep connecting, thereby utilizes simple device to realize simply preventing arrogating to oneself opening apparatus on the structure by this way.In addition, the invention allows for described kayser button and have a bottom stop surface, this bottom stop surface horizontal-extending or by means of one turn to rake radially inwardly towards.Useful is that described bottom stop surface is made into the perimeter edge surface of kayser button.In this case, described closing cover has a latch surface, and this latch surface engages with stop surface a corresponding position.Described latch surface is the part at the inward flange interface of described break-through opening.Enough thrust the degree of depth for what realize described kayser button, described closing cover has an inclined surface a location about with respect to the break-through opening, and this inclined surface descends towards the edge of break-through opening.By this way, be looped around the parameatal zone of described break-through and in fact be made into a disk.In this article, also verified is useful like this, and promptly described kayser button is the part of a tongue piece, and its thickened end protrudes into by in the formed breach of described inclined surface, and wherein said thickened end passes described break-through opening.

Also have, the present invention relates to a kind of bottle, especially a kind of plastic bottles, preferably utilize the preformed part blowing mould to make, have a bottleneck and adapter and/or closing cover, wherein said adapter is locked on the described bottleneck admittedly by means of a latching structure, and is formed with kayser projection and positioning convex on described bottleneck.Can bring the advantage of having set forth like this, but also use the final finished form of PET bottleneck in conjunction with claim 1.In such bottle, technology also is to make described kayser projection and positioning convex be shaped successively.In addition, described bottle has one or more feature described in the Accessory Right requirement 6 to 13.

Also have, the present invention relates to a kind of closing cover or adapter, it is characterized in that having lactch groove and detent.The invention still further relates to a kind of according to claim 35 and described closing cover of dependent claims or adapter, described closing cover and/or adapter have single screw thread or two-start screw, corresponding to the screw thread that is positioned on the described bottleneck, wherein said closing cover or adapter are fastened onto on the described bottleneck, and described coupling screw thread is formed by the model shape opening on the cap attaching parts.The further feature of such workpiece is to have one or more feature described in the Accessory Right requirement 15 to 23.

Also have, the present invention relates to a kind of closure member that is positioned on closing cover or the adapter, described closing cover or adapter are assembled on the bottleneck, this closure member is characterised in that, it has a kayser button, and this kayser button is engaged in the break-through opening that links on the described closing cover lateral wall.The further feature of this closure member is to have one or more feature described in the Accessory Right requirement 25 to 31.The further feature of this closure member is that also the described kayser button that is made into a rocking bar button is made into one by means of the thin skin connecting portion and prevents arrogating to oneself opening apparatus.Owing to described button is pushed the shift in position that makes described rocking bar button produce and is displayed immediately.Also have, the epidermis that is torn provides an intuitive visual presentation.In order to make cooresponding actuation force keep moderate, described thin skin connecting portion is contracted to a connecting panel away from obliquity.Such relative materials with smaller bridge spare is easy to tear.Other structure of described closure member is to make when being used for the first time, and the kayser button on the described tongue piece is captured on the static deadlock lever on adapter or the closing cover.Therefore the indication of using for the first time can't be able to " covering " actually.If described deadlock lever pairing is provided with, can obtain a kind of in use very stable solution so.Preferably, described deadlock lever is placed at the rear side of the outer wall of closing cover.If described deadlock lever is along with they are assembled away from the kayser button, they can show a kind of reversed acanthoid function so.Therefore, when hope when described deadlock lever being handled to return pivoting described rocking bar button, they only become and more in depth are embedded in the described kayser button.If the straight-line distance between the parallel ends of described deadlock lever is less than the width of the kayser button that goes out along this direction detection, so described anchorage effect is further strengthened.If described kayser button has the Basic Contour Line of a circle, and be progressively attenuation of frusto-conical toward the outer side, can obtain a kind of similar effect and optimized matching state so.If watch on the bench section, the end of described deadlock lever is configured to progressively attenuation and becomes a cut edge, and so described anchorage effect or embeddeding action are further strengthened.

Description of drawings

Set forth theme of the present invention in more detail with reference to a graphic in the accompanying drawings exemplary embodiment below, wherein:

Fig. 1 shows the diagrammatic plan view of the bottleneck of a bottle,

Fig. 2 shows the lateral perspective of the bottle that has closing cover,

Fig. 3 shows the schematic side elevation of closing cover, is specifically to illustrate in the detailed icon mode,

Fig. 4 shows soon the bottleneck that assembles up with closing cover, illustrates with identical diagramatic way,

Fig. 5 shows an improvement part of the detent that is positioned on the closing cover,

Fig. 6 shows a sectional elevation that runs through bottleneck, and described bottleneck has a closing cover that links up with the kayser configuration status,

Fig. 7 shows the lateral plan of bottleneck, has showed a kind of improvement structure of positioning convex,

Fig. 8 shows the plan view of bottleneck,

Fig. 9 shows the transparent view of bottleneck,

Figure 10 shows the lateral plan of a kind of improved form of buckling and locking device between bottleneck and the closing cover, and wherein lactch groove has a separator of battery plates,

Figure 11 shows a scheme drawing corresponding to content shown in Figure 10, but watches from different viewing angles,

Figure 12 shows the transparent view of article shown in Figure 11,

Figure 13 shows a kind of improved form of closing cover on longitudinal profile,

Figure 14 shows the transparent view of closure member,

Figure 15 shows a section that runs through the separator of battery plates zone, remains on a base model with regard to thickness, about thickness corresponding to the cap attaching parts,

Figure 16 shows a kind of variant embodiment that has the separator of battery plates of a less wall thickness,

Figure 17 shows another variant embodiment that has a waveform separator of battery plates,

Figure 18 shows the lateral plan of closure member,

Figure 19 shows the plan view of closure member,

Figure 20 shows the sectional elevation of closure member, relates to the special tectonic of kayser button,

Figure 21 shows the enlarged view aspect described,

Figure 22 shows another variant embodiment of closure member, does not have hinged lid,

Figure 23 shows identical closure member, has a hinged lid that covers on the pour spout,

Figure 24 shows the aerial view of described closure member,

Figure 25 shows the lateral plan of closure member,

Figure 26 shows the front elevation of closure member,

Figure 27 compares with bigger ratio with Figure 24 and shows closure member, and

Figure 28 shows the diagrammatic plan view of closure member,

Figure 29 shows the plan view of last a kind of variant embodiment of closing cover, and has the hinged lid that is in hinged opening,

Figure 30 shows the section on Figure 29 center line XXX-XXX,

Figure 31 shows the upward view of closing cover, and

Figure 32 shows the enlarged view of the sidewall sections of closing cover, have one not fracture arrogate to oneself out indicating device, view direction shown direction of arrow XXXII in Figure 29.

The specific embodiment

A bottle 1 has been shown in the accompanying drawing, and above shoulder 2, bottle 1 merges goes into a bottleneck 3.

Bottleneck 3 stepped drum forms.Protrusions 5 is coupled in the bottleneck opening 4 with sealing means on adapter 6 or the closing cover 7, this to protrusions 5 simultaneously as the hollow retainer.

Adapter 6 or closing cover 7 are locked on the bottleneck 3 admittedly.

For this purpose, the sidewall of bottleneck 3 has kayser projection 8 in support section.In addition, on lateral faces, be formed with positioning convex 9.Kayser projection 8 and positioning convex 9 are shaped successively.Described protruding projection is come out.

Be revealed in the zone of action of adapter 6 and closing cover 7, have cooresponding lactch groove 10 at adapter 6 or on closing cover 7, in addition, also have detent 11 with the effect of capturing.

These features can be used for realizing the fixing butt joint of mechanical type of parts of the combination of bottle/adapter etc.The result is, lactch groove 10 is positioned on the kayser projection 8, promptly in the mode that is suitable for carrying out kayser.The correspondence that connects even part 8/10,9/11 is handled pre-centering operation and is carried out as the part of the pre-centering operation of rotation/drawing, and the pre-centering of described rotation/drawing is operated even started from commitment.Therefore, the top in the vertical direction of positioning convex 9 is placed in the top of kayser projection 8.Described vertical direction is limited by the central axis x-x of bottleneck 3.

Lactch groove 10 is made into a window.Kayser projection 8 is as lactch groove 10, and transversal central axis x-x extends, and wherein this kayser projection 8 is configured an elongated fin or protuberance, and lactch groove 10 has formed the window of outline.By this way, can in fabricate block, form a connecting portion that can't get loose.

Anchoring operation between kayser projection 8 and the lactch groove 10 realizes by mutual hook.For this purpose, the lower edge 12 of described window has a profile that is similar to the cut edge.In other words, it has formed the window that has windowsill, and described windowsill is obliquely installed, general outside decline.Therefore, the lower edge 12 of described window be made into can be radially inwardly and straight up diagonally extending, wherein lower edge 12 circumferentially extending along cylindrical shape bottleneck 3.On the contrary, the upper limb 13 of kayser projection 8 has a rake, and this rake is along circumferentially extending, and descends along direction radially outward.This inclination is appropriate, thereby in order to cooperate the impact that only needs appropriateness with bottleneck.

As can finding out from accompanying drawing, at another structure of kayser projection 8, method is that a circumferential end faces 14 on the feasible kayser projection 8 at least is positioned on the intersection perpendicular of the central axis x-x that includes bottleneck 3.The demoulding plane that is used to produce the injection molding of bottleneck 3 can be positioned in this plane.These are equally applicable to another circumferential end faces 15 of kayser projection 8.These circumferential end faces 15 run-off the straights.The bevelled form is to make the vertical salient line of this circumferential end faces 15 become the part of a secant that intersects with bottleneck 3 or the part of the tangent line on bottleneck 3.This will allow to carry out the demoulding need not to use under the condition of transverse slider.

In addition,, promoted along axially carrying out the demoulding in the obliquity of the lower edge 12 of the window of aforementioned elaboration.Preferably, along circumferentially being provided with a plurality of kayser projectioies 8 and a plurality of positioning convex 12, certainly, other member of need considering to be about to be fixed together, be the corresponding spill reception part on adapter 6 or the closing cover 7, described reception part is the lactch groove 10 described or the form of detent 11.

At geometric profile, positioning convex 9 is such as being made into the button-like disk, as can finding out in the diagram.In other words, be rod shape body, take root in the sidewall of bottleneck 3 on a wide surface on it.

A kind of variant embodiment that illustrates provides such a solution, and promptly it departs from circular geometric profile.In this case, positioning convex 9 profile triangular in shape has basically been represented a protuberance that in fact is wedge shape.Its tip up.Most advanced and sophisticated through the processing of raised type rounding, be similar to the sensation of button-like disk.This is easy to their importing of perception with regard to making for connecting even part, and has promoted reliable centering in the detent 11 of coupling thus.Similarly, detent 11 is similar to triangle on profile, and outside top ends is recessed formula rounding end.The horizontal side that is described triangle base form is extended perpendicular to vertical direction, thereby make to have a relatively large funnel of capturing, and it is uncovered towards the bottom, and promptly the direction along positioning convex 9 is uncovered.

If be not each positioning convex 9 that all has a horizontally set and be positioned at the top of kayser projection 8 in three kayser projectioies 8 that distribute with the angle intervals of rule, it is a plurality of so under any circumstance all keeping number, use a kind of structure that can make on the diameter D-D that positioning convex 9 is positioned at bottleneck 3 simultaneously, wherein the bench section of bottleneck 3 is circular.Still in this case, positioning convex 9 is configured to be positioned as close to the edge of bottleneck 3, so that implement the centering location in the stage very early.

With regard to its plane, described diametric(al) is configured to extend along the angle bisector, passes vertex of a triangle.Aspect this, described kayser projection can have blunt nosed circumferential end faces 14, promptly with respect to central axis x-x radially or radial parallel location, other kayser projection has rake simultaneously, and these rakes are the wedge form with respect to a circumferential end faces 15 on sidewall.

Accompanying drawing also shows one and has the bottle 1 of bottleneck 3 and the fabricate block of adapter 6 and/or closing cover 7, is formed with single screw thread or two-start screw 16 on bottleneck 3, and wherein adapter 6 is locked on the bottleneck 3 admittedly.Preferably use triple screw 16.Closing cover 7 or adapter 6 have cooresponding coupling screw thread 17.

Screw thread 16 is outside threads.Screw thread 16 comprises kayser projection 8, and the kayser projection is configured to rise 8 this moments.Reference numeral is corresponding to be shifted.The shape of

circumferential end faces

14,15 is corresponding to the content of having set forth in conjunction with basic version.

At coupling screw thread 17, form by lactch groove 10 in principle, equally along the pitch direction of screw thread 16 some windows that are shaped.

Coupling screw thread 17 has formed model shape opening in cap attaching parts 18.Cap attaching parts 18 is cylindrical, and can utilize the corresponding upper structure to be trapped on the bottleneck 3 in mechanical type is fixedly connected process, forms a closing cover.

Model shape opening itself on the two-start screw 16 is constructed in such a way, and promptly they can be by being spirally connected and bottleneck 3 links up, and can be connected by bump.

If adopted first kind of approach, will take the structure preventive so, the opening of cooperating mutually with spiral thus, promptly with bottleneck 3 on screw thread 16 opening of cooperating mutually, comprise two branch openings, the branch opening of bottom is open to the entrance simultaneously.Described spiral can originate in this.

At the generation type of two branch openings, it should be noted that there is a separator of battery plates 19 that it has formed corresponding separating device, divides opening and extends between the opening in uncovered minute in the closure on cap attaching parts 18 sidewalls.Described separator of battery plates is vertically located, and is the part of the cylinder side wall of cap attaching parts 18 actually.It is used to carry out neutralization is prevented rotation.As a bridgeware, the lower area of the described sidewall that separator of battery plates 19 maintenances of vertically extending and the part on cap attaching parts 18 sidewalls combine, described lower area has more material and piles up.It can be seen the distance that the inlet of the branch opening that separator of battery plates 19 is uncovered apart from the bottom side 20 is certain.Described opening is widened slightly along outward direction, thereby makes screw thread 16 be securely captured in the coupling screw thread 17.

No matter be by bump or by being spirally connected, separator of battery plates 19 all ends at a vertical crack mouth 21, this vertical crack mouth 21 arrives the bottom of bottlenecks 3 sidewalls across the screw thread 16 that rises.The vertical length of separator of battery plates 19 is corresponding to the width of this screw thread 16 in screw thread 16 bottom sections.

Separator of battery plates 19 has the wave part that transversal its bearing of trend is advanced.This wave has partly been represented a stretching deposit device (a stretching reserve) that is easier to clash into operation.This is because separator of battery plates 19 is made into thus and can stretches along vertical direction.Also can expect reducing significantly wall thickness.

Because used crack mouth 21 and the flank that limits this obstruction portion, one of them can be precipitous, and another one can rise, even can be with separator of battery plates 19 as preventing arrogating to oneself opening apparatus.Can cause separator of battery plates 19 to be torn along the hand of rotation rising.Comparatively precipitous flank is positioned on the opposite sense.

For the required assembly that reduces impact, useful is when when radially measuring, make the wall thickness of cap attaching parts 18 only be equivalent to a thread protrusion along the distance of projection radially outward of the direction radially outward of bottleneck 3, be the part of the projection distance radially outward of screw thread 16.Therefore, under closure state, cap attaching parts 18 closely is engaged on the bottleneck 3, in fact in such a way bottleneck 3 is limited, and promptly screw thread 16 obviously passes the outside projection of model shape opening and comes out.Ratio is 1: 3.The thickness of cap attaching parts 18 is approximately 1 millimeter.

At last, be used to be assembled to the closing cover 7 on the bottleneck 3 and/or the fabricate block of adapter 6 and relate to a kind of modification solution, according to this solution, adapter 6 or closing cover 7 have a kayser button 22.Under described situation, this button keeps the hinged lid 23 on the closing cover 7 to be in the close position, and allows this closing cover to be opened intentionally.

Hinged lid 23 is articulated on the bottom of closing cover 7 by means of an integral hinge 24.Integral hinge 24 is positioned on the described bottom away from the some place of kayser button, is placed in specifically on the upper limb of described bottom.

Kayser button 22 is made into a pivot button or rocking bar button.It is positioned on the described bottom.With regard to forming a closure member, matching block is a break-through opening 25, and itself and kayser button 22 link, and perhaps can enter within its zone of action.This opening is placed on the lateral wall 26 of closing cover 7, is placed in more precisely on its hinged lid 23.

Closing cover 7 and adapter 6 are the double-walled form.Kayser button 22 is cut out separately on radial outer wall 27.The inwall that extends with one heart with respect to described outer wall has formed cap attaching parts 18.Connection between the two realizes by means of circular bridgeware 28.Between the sidewall of cap attaching parts 18 and outer wall 27, have one be used for kayser button 22 freely surrender the space, it can be pushed.

The kayser button 22 of keyhole shape is cut in the coverlet dictatorship on outer wall 27, has a bottom stop surface 29 that has the locking effect.This radial surface extends, and perhaps has a dip plane that turns to slightly and inwardly radially extends.

Bottom stop surface 29 is peripheral surface of kayser button 22, specifically, has the locking effect, and its underpart is semicircle shape.

A latch surface (blocking surface) 30 is that the bore edges part of break-through opening 25 constitutes, and links with stop surface 29.Therefore, this latch surface is the part at the inward flange interface of break-through opening 25.

The hinged lid 23 of closing cover 7 is configured to run-off the straight, forms a breach thus.Specifically, break-through opening 25 has an inclined surface 31, and this inclined surface 31 is downward-sloping towards described edge, and is or rather, downward-sloping towards the critical outward flange interface of break-through opening 25.Clear and legible by the described breach that rake forms, and be made into to have near the width that kayser button 22, has intimate finger tip, wherein said rake has also formed a unlatching assisted parts that helps to open lid 23.The kayser button body that is similar to a button is passed break-through opening 25, so that projection is come out and entered in the breach of the outside.The front surface of described kayser button is the frustum of a cone structure, thereby makes by means of unsteady curved configuration, and clasp 33 can break away to cooperate with interlock successfully and puts in place.

Circular kayser button 22 is parts of a tongue piece 32.This tongue piece 32 is taken root in the material in outer wall 27, and just below circular bridging part 28, be made into a falling hinger 32 '.Small circular-arc of one on this hinge 32 ' can be made into, thus make and exist or produce a high quality resume effect towards locked position of coupler.

Correspondingly, main portion is to be made by elastoplast with resilience, specifically, relates to all closure member molded components and bottle 1 itself.

If the peripheral region of the thickened end of the tongue piece 32 of formation kayser button 22 is not cut out separately towards outer wall 27, comprise that towards hinge 32 ' upwardly extending tongue piece 32 this zone can be used as one and prevent arrogating to oneself out indicating device or prevent arrogating to oneself opening apparatus S.The passage that cuts that profile is torn in formation is made into a thin-walled portion, such as a thin skin part.

Break-through opening 25 is placed on the clasp 33 on the described hinged lid, and it is passed down through the inclination decline hinge connection 23 between bottom and the hinged lid.In closed position, clasp 33 evenly enters on the outer wall 27 of adapter 6 or closing cover 7 in the recess 34 with correspondingly-shaped.Hinge connection refers to by 35.

Be positioned at the whole roughness (through roughness) that near protrusion of described breach 37 and laterally prominent bar 38 have increased the opening on the hinged lid 23.

Closure member with an outer cover is assembled together has a dumping mouth 36 in the pouring opening zone, be used for controlled discharging when discharging material.

The variation that can in very wide in range embodiment, design with adapter 6 bonded assembly superstructures.

Turned back to reference to what kayser protrusion 22 was set forth and anti-ly arrogated to oneself out indicating device or device S, should be with reference to the further improvement embodiment in Figure 29 to 32.Structurally be similar to the object of originally having summarized from Figure 13, Reference numeral has carried out corresponding transfer, and partial content no longer is repeated in this description.Be assembled in hinge 32 ' on tongue piece 32 more obvious, as can in 32, finding out, promptly with than situation as shown in Figure 21 compare, the length of in the vertical direction is longer.This can cause when including kayser button 22, and formation is relatively grown and can bevelled main body, i.e. a rocking bar button (a rocker button).The back side of tongue piece 32 utilizes fin 32 " to be reinforced.

The kayser button 22 that is made into the rocking bar button is attached on the outer wall 27 of closing cover 7.The thin skin connecting bridge of having set forth is contracted to a connecting panel 39 at this moment, and it is away from obliquity (with reference to Figure 32).This connecting panel extends along the vertical longitudinal median plane of tongue piece 32, the lower edge part 22 of kayser button 22 ' with the relative wall portion 27 that freely cuts gap 40 ' between form a material bridge fitting, in fact the described gap 40 that freely cuts has formed a key hole profile.

Below kayser button 22 is set forth,,, opened, pivoted around integral hinge 24 thereby make hinged lid 23 can be folded formula so can discharge clasp 33 owing to inwardly be pressed into the obliquity (illustrating) shown in Figure 30 with long and short dash line.The rocking bar button that is pressed into is maintained at this position, so that prevent arrogating to oneself out indicating device or device S as one.This is because in the use first time, and the kayser button 22 on the tongue piece 32 is trapped on the static deadlock lever 41 (a stationary blocking bar) on adapter 6 or the closing cover 7.Deadlock lever 41 is placed at the rear side of the outer wall 27 of closing cover 7, by direct molded forming, and is in pairing cooperation state as can be seen.

Deadlock lever 41 is used as an in fact irreversible anchoring piece when being pressed into rocking bar button or kayser button 22.That therefore, has been damaged anti-ly arrogates to oneself out indication and can't be recovered easily.In view of the above, deadlock lever 41 a little convergence on the kayser button 22 form anchor fitting.At outer wall 27, the acute angle that is close to 30 degree rises.This can know from Figure 31 and see.In addition, on the bench section, it is a cut edge that the free end of deadlock lever 41 is configured to attenuation gradually.This will impel to thrust waits the main body that holds, and promptly the kayser button 22, and if be fit to, also thrust tongue piece 32, as long as tongue piece 32 has identical width.

Aforementioned attenuation gradually is to make deadlock lever 41 have the cut edge of surrendering in such a way when the rocking bar button is pressed into, and promptly the spacing between them broadens.Therefore, at the home position place, the direct range between the parallel ends of deadlock lever 41 is less than the width of the kayser button 22 that goes out along this direction detection.Just as already noted, this button has a circular contour.Kayser button 22 utilizes symbol  to refer in Figure 32 with the corresponding projection distance on the deadlock lever 41.

The maintenance of rocking bar button pressed downwards position is also constructed in the form of a truncated cone and is promoted owing to kayser button 22.Bevelled circular cone side surface applies a powerful locking effect on shape end, the cut edge of deadlock lever 41.

At screw thread 16 and coupling screw thread 17, it is to be noted that equally they are triple screw.The hold effect relevant with separator of battery plates 19 also is applicable to back a type shown in Figure 29 to 32, thereby makes when closure member is released, also using a kind of indicator feature of preventing arrogating to oneself out aspect this.

At the coupling profile on the shoulder 2 that is arranged on bottle 1, the hexgonal structure of closure member and closing cover 7 has a kind of anti-rotation effect.In addition, in the position that is spirally connected substantially that is reached, a latch finger 42 has the locking effect, passes the place ahead of the jut 43 on the shoulder 2 of bottle 1.

Still it is pointed out that cap attaching parts 18 is left over down enough tilt displacement spaces for the rocking bar button owing between cap attaching parts 18 and the antetheca 27 radial distance is arranged.

Disclosed all features (own) are all relevant with the present invention.Disclosure in relevant/appended priority document (copy of previous application) here all is incorporated in the application's the disclosure, and part is used for the feature of these files is incorporated in the application's the claim.

Claims

1, the fabricate block of a kind of bottle (1) with bottleneck (3) and adapter (6) and/or closing cover (7), wherein adapter (6) is locked on the bottleneck (3) admittedly, it is characterized in that: be formed with kayser projection (8) and positioning convex (9) on bottleneck (3).

2, according to the fabricate block described in the claim 1, it is characterized in that: kayser projection (8) and positioning convex (9) are shaped successively.

3, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: on adapter (6), be formed with lactch groove (10) and detent (11).

4, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: lactch groove (10) is made into a window.

5, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: the lower edge of described window (12) be made into can be radially diagonally extending inwardly and straight up, wherein lower edge (12) is along circumferentially extending.

6, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: the upper limb (13) of kayser projection (8) is along circumferentially extending, and diagonally extending radially outward and straight down.

7, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: a circumferential end faces (14) of kayser projection (8) is positioned on the perpendicular of a central axis (x-x) that comprises bottleneck (3) at least.

8, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: another one circumferential end faces (15) is diagonally extending in such a way, be that its vertical projection line is the part of a secant that takes place to intersect with bottleneck (3), or a part that is positioned at the tangent line on the bottleneck (3).

9, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: watch along vertical direction, the top of positioning convex (11) is positioned at the top of kayser projection (8) at least.

10, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: along circumferentially being provided with a plurality of kayser projectioies (8) and a plurality of positioning convex (9).

11, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: positioning convex (9) is made into the button-like disk.

12, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: positioning convex (9) is made into the wedge-like jut.

13, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: positioning convex (9) is positioned on the diametric(al) of the rounded bottleneck in bench section (3).

14, the fabricate block of a kind of bottle (1) with bottleneck (3) and adapter (6) and/or closing cover (7), wherein adapter (6) is locked on the bottleneck (3) admittedly, on bottleneck (3), be formed with single screw thread or two-start screw (16), and closing cover (7) or adapter (6) have cooresponding coupling screw thread (17), it is characterized in that: coupling screw thread (17) is formed by the model shape opening on the cap attaching parts (18).

15, according to the fabricate block described in the claim 14, it is characterized in that: cap attaching parts (18) is cylindrical.

16, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: comprise two branch openings with the opening that the spiral on the bottleneck (3) is cooperated mutually, these two branch openings are separated from each other out by the separator of battery plates (19) in the sidewall that is retained in cap attaching parts (18).

17, according to the fabricate block described in the claim 16, it is characterized in that: separator of battery plates (19) vertically extends.

18, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: relative branch opening is uncovered.

19, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: separator of battery plates (19) has a wave part with respect to its bearing of trend horizontal expansion.

20, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: separator of battery plates (19) can be stretched along vertical direction.

21, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: separator of battery plates (19) can be torn, so that prevent arrogating to oneself opening apparatus as one.

22, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: the wall thickness of cap attaching parts (18) on direction radially outward only is equivalent to the part of the threaded bosses portion extent of the protrusion on the bottleneck (3).

23, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: under closure state, cap attaching parts (18) closely is engaged on the bottleneck (3), comes out so that screw thread (16) passes the outside projection of described opening.

24, the fabricate block of a kind of closing cover (7) and/or adapter (6), be used to be assembled to bottleneck (3), it is characterized in that: adapter (6) has a kayser button (22), this kayser button (22) is engaged in the break-through opening (25) of cooperation mutually, and this break-through opening is positioned on closing cover (7) lateral wall.

25, according to the fabricate block described in the claim 24, it is characterized in that: adapter (6) is the double-walled form, and kayser button (22) is cut out separately on a radial outer wall (27).

26, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: kayser button (22) has a bottom stop surface (29), this bottom stop surface (29) horizontal-extending or turn to rake radially inwardly to face by means of.

27, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: bottom stop surface (29) is made into a periphery surface of kayser button (22).

28, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: closing cover (7) has latch surface (30), and this latch surface is cooperated mutually with stop surface (29).

29, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: latch surface (30) is the part at the inward flange interface of break-through opening (25).

30, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: closing cover (7) has an inclined surface (31) a location about with respect to break-through opening (25), and this inclined surface (31) is towards the edge run-off the straight of break-through opening (25).

31, according to one or more the described fabricate block in the aforementioned claim, it is characterized in that: kayser button (22) is the part of tongue piece (32), its thickened end protrudes into because in the formed breach of inclined surface (31), wherein said thickened end passes break-through opening (25).

32, a kind of bottle (1), especially a kind of plastic bottles, preferably utilize the preformed part blowing mould to make, have a bottleneck (3) and an adapter (6) and/or closing cover (7), wherein adapter (6) by means of latching structure by kayser on bottleneck (3), it is characterized in that: on bottleneck (3), be formed with kayser projection (8) and positioning convex (9).

33, according to the bottle described in the claim 32, it is characterized in that: kayser projection (8) and positioning convex (9) are shaped successively.

34, a kind of bottle is characterized in that: have one or more feature described in the Accessory Right requirement 6 to 13.

35, a kind of closing cover (7) or adapter (6) is characterized in that: have lactch groove (10) and detent (11).

36, according to closing cover described in the claim 35 (7) or adapter (6), closing cover (7) and/or adapter (6) have with bottleneck (3) on screw thread (16) single screw thread or the two-start screw (17) that are complementary, wherein closing cover (7) or adapter (6) will be fixed on the bottleneck (3), it is characterized in that: coupling screw thread (17) is formed by the model shape opening on the cap attaching parts (18).

37, according to closing cover (7) described in claim 35 or 36 or adapter (6), it is characterized in that: have one or more feature described in the Accessory Right requirement 15 to 23.

38, a kind of closure member that is positioned on closing cover (7) or the adapter (6), be used to be assembled to bottleneck (3), it is characterized in that: this closure member has kayser button (22), and this kayser button (22) joins in the break-through opening (25) of the cooperation mutually on closing cover (7) lateral wall.

39, a kind of closure member is characterized in that: have one or more feature described in the Accessory Right requirement 25 to 31.

40, according to the closure member described in the claim 38, it is characterized in that: the kayser button (22) that is made into the rocking bar button is made into one by means of the thin skin connecting portion and prevents arrogating to oneself opening apparatus (S).

41, according to the closure member described in the claim 40, it is characterized in that: described thin skin connecting portion is contracted to a connecting panel away from shear points (39).

42, according to one of in the aforementioned claim or a plurality of described closure member, it is characterized in that: when using for the first time, the kayser button (22) on the tongue piece (32) is captured on the static deadlock lever (41) on adapter (6) or the closing cover (7).

43, according to one of in the aforementioned claim or a plurality of described closure member, it is characterized in that: deadlock lever (41) pairing is provided with.

44, according to one of in the aforementioned claim or a plurality of described closure member, it is characterized in that: deadlock lever (41) is placed in the rear side of the outer wall (27) of closing cover (7).

45, according to one of in the aforementioned claim or a plurality of described closure member, it is characterized in that: deadlock lever (41) is along with they are assembled away from kayser button (22).

46, according to one of in the aforementioned claim or a plurality of described closure member, it is characterized in that: the straight-line distance between the parallel ends of deadlock lever (41) is less than the width of the kayser button (22) that goes out along this direction detection.

47, according to one of in the aforementioned claim or a plurality of described closure member, it is characterized in that: the Basic Contour Line that kayser button (22) has a circle, and be frusto-conical toward the outer side and progressively dwindle.

48, according to one of in the aforementioned claim or a plurality of described closure member, it is characterized in that: watch on the bench section, the end of deadlock lever (41) is configured to progressively attenuation and becomes a cut edge.