CN106742665A - A kind of liquid packaging bottle and its bottle cap - Google Patents
A kind of liquid packaging bottle and its bottle cap Download PDFInfo
- Publication number
- CN106742665A CN106742665A CN201710143057.0A CN201710143057A CN106742665A CN 106742665 A CN106742665 A CN 106742665A CN 201710143057 A CN201710143057 A CN 201710143057A CN 106742665 A CN106742665 A CN 106742665A
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- China
- Prior art keywords
- bottleneck
- bottle cap
- bottle
- connecting portion
- puncture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 67
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 48
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 18
- 239000011888 foil Substances 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000009795 derivation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000005030 aluminium foil Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 241000524057 Acacia fleckii Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/243—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes combined with an opening device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a kind of bottle cap of liquid packaging bottle, including the connecting portion being circumferentially connected for the bottleneck with liquid packaging bottle, also include being arranged at the puncture structure for piercing through bottleneck seal structure of connecting portion inner ring, pierce through structure to be provided with for the flow-through opening inside and outside insertion bottleneck, connecting portion is additionally provided with the position limiting structure that limitation bottle cap is axially moved along bottleneck.The bottle cap that this programme is provided is installed on the bottleneck of liquid packaging bottle, when needing to open bottleneck, user applies active force to overcome the limitation resistance of position limiting structure on bottle cap, so that the puncture structure in bottle cap presses to bottleneck, and then pierce through bottleneck seal structure using structure is pierced through, liquid in bottle can flow out bottleneck along the flow-through opening for piercing through structure, you can drink.User opens bottleneck without extra suction pipe, and opening process is extremely simple, more comfort and convenient when making user take the liquid such as oral liquid.The invention also discloses a kind of liquid packaging bottle including above-mentioned bottle cap.
Description
Technical field
The present invention relates to product packaging technical field, more particularly to a kind of liquid packaging bottle and its bottle cap.
Background technology
Oral liquid bottle as a kind of common health-care liquid product or Key works Drug packing, due to being had higher requirements to sealing, because
This, the packaging of this kind of product has been used up suction pipe and punctures the mode of diaphragm seal realizing opening.This opening ways are comparatively laborious, and
It is very laborious, it is not easy to opening and drinks, and the extra preparation suction pipe of process needs is taken, unlatching number of parts is not only increased,
And user needs hand to hold suction pipe and punctures bottle sealing film, operation inconvenience, inadequate health, suction pipe or folding once user drops accidentally
Disconnected suction pipe, in addition it is also necessary to prepare unnecessary suction pipe, greatly affected convenience when user takes.
Therefore, how easily to open liquid packaging bottle and drink oral liquid, be that those skilled in the art need solution at present
Technical problem certainly.
The content of the invention
In view of this, it is an object of the invention to provide a kind of liquid packaging bottle closure and a kind of liquid for being easy to open bottleneck
Packaging Bottle.
In order to achieve the above object, the invention provides following technical scheme：
A kind of bottle cap of liquid packaging bottle, including for the connecting portion that the bottleneck with liquid packaging bottle is circumferentially connected, also wrap
The puncture structure for piercing through bottleneck seal structure for being arranged at the connecting portion inner ring is included, the puncture structure is provided with for passing through
Flow-through opening inside and outside logical bottleneck, the connecting portion is additionally provided with the limit that the limitation bottle cap is axially moved along the bottleneck
Bit architecture.
Preferably, on above-mentioned bottle cap, the puncture structure is to be arranged at the pyramidal structure at the top of the connecting portion, described
Towards bottleneck seal structure arrangement, the flow-through opening is to be opened in the pyramidal structure body at the tip of pyramidal structure
At least one through hole.
Preferably, on above-mentioned bottle cap, the puncture structure is to be arranged at the puncture pipe at the top of the connecting portion, the thorn
End face and the axis of the puncture pipe at an acute angle angle arrangement, the circulation of the poling towards one end of the bottleneck seal structure
It is the pore of the puncture pipe to be open.
Preferably, on above-mentioned bottle cap, the puncture structure is the piercing rod for being connected to the connecting portion inwall, the thorn
Bar lower end is provided with the thorn blade that the bottleneck seal structure is split for piercing, and the piercing rod also includes being located on the thorn blade
The portion that struts for strutting the bottleneck seal structure of side, the throwing for strutting portion and the thorn blade along bottleneck axial direction
Shadow intersects or exists angle, and the flow-through opening is the space between the piercing rod and the connecting portion inwall.
Preferably, on above-mentioned bottle cap, the connecting portion be can elastomeric radial tubular structure, the position limiting structure
For be fixed on the connecting portion inwall and for realizing multiple spacing preiections that axial limiting is abutted with the bottleneck periphery.
Preferably, on above-mentioned bottle cap, the inwall of the connecting portion is provided with for being engaged with the bottleneck external screw-thread
Internal thread.
Preferably, on above-mentioned bottle cap, the lower edge of the connecting portion be provided with can remove for the flexible package punch
The anti-theft ring that the body of bottle is abutted.
Preferably, on above-mentioned bottle cap, openable dustproof membrane is coated with the top of the bottle cap.
The bottle cap of the liquid packaging bottle that the present invention is provided, including for the circumferential connection being connected of bottleneck with liquid packaging bottle
Portion, also including being arranged at the puncture structure for piercing through bottleneck seal structure of connecting portion inner ring, pierces through structure and is provided with for passing through
Flow-through opening inside and outside logical bottleneck, connecting portion is additionally provided with the position limiting structure that limitation bottle cap is axially moved along bottleneck.We
The bottle cap that case is provided is installed on the bottleneck of liquid packaging bottle, and when that need not open bottleneck, position limiting structure can limit bottle cap
It is axially moved to avoid puncture structure from surprisingly piercing through bottleneck seal structure.When needing to open bottleneck, user applies on bottle cap
Active force so that the puncture structure in bottle cap presses to bottleneck, and then is tied with overcoming the limitation resistance of position limiting structure using piercing through
Structure pierces through bottleneck seal structure, and the liquid in bottle can flow out bottleneck along the flow-through opening for piercing through structure, and user can easily
Drink.Relative to prior art, present solution provides a kind of brand-new Bottle cap structure and bottleneck opening ways, user is without extra
Suction pipe open bottleneck, opening process is extremely simple, more comfort and convenient when making user take the liquid such as oral liquid.
Present invention also offers a kind of liquid packaging bottle, including bottleneck and bottleneck seal structure, also including as described above
Bottle cap.The derivation of the beneficial effect that the liquid packaging bottle is produced is big with the derivation of the beneficial effect that above-mentioned bottle cap brings
Body is similar to, therefore repeats no more herein.
Preferably, in aforesaid liquid Packaging Bottle, the bottleneck seal structure is to paste the aluminium foil for being covered in the bottleneck
Diaphragm seal.
Preferably, on aforesaid liquid Packaging Bottle, the bottleneck periphery is provided with flange, the inwall of the connecting portion of the bottle cap
It is circumferentially arranged have respectively positioned at the upper and lower both sides of the flange and with multiple spacing preiections of the spacing clamping of the flange.
Preferably, on aforesaid liquid Packaging Bottle, in the spacing preiection on the upside of the flange and the Bottle cap top
The distance of side is equal to height of the flange along bottleneck axial direction.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the decomposition texture schematic diagram of the liquid packaging bottle in the specific embodiment of the invention；
Fig. 2 is the non-opening schematic diagram of liquid packaging bottle in the specific embodiment of the invention；
Fig. 3 is that liquid packaging bottle removes the structural representation of dustproof membrane in the specific embodiment of the invention；
Fig. 4 is liquid packaging bottle opening schematic diagram in the specific embodiment of the invention；
Fig. 5 is the non-opening sectional view of liquid packaging bottle in the specific embodiment of the invention；
Fig. 6 is the liquid packaging bottle opening sectional view in the specific embodiment of the invention.
In Fig. 1 to Fig. 6：
1- dustproof membranes, 2- bottle caps, 3- foil sealings film, 4- bottlenecks, 5- bodies, 21- connecting portions, 22- pierce through structure, 23-
Flow-through opening, 24- spacing preiections.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 to Fig. 6 is refer to, in a kind of specific embodiment scheme, the invention provides a kind of bottle of liquid packaging bottle
Lid, specifically, the bottle cap includes the connecting portion being circumferentially connected for the bottleneck with liquid packaging bottle, also including being arranged at connecting portion
The puncture structure for piercing through bottleneck seal structure of inner ring, puncture structure is provided with to be opened for the circulation inside and outside insertion bottleneck
Mouthful, connecting portion is additionally provided with the position limiting structure that limitation bottle cap is axially moved along bottleneck.
The bottle cap 2 that this programme is provided is installed on the bottleneck 4 of liquid packaging bottle, when bottleneck 4 need not be opened, spacing knot
Structure can limit the axial movement of bottle cap 2 to avoid piercing through the unexpected puncture bottleneck seal structure of structure 22.When need open bottleneck 4
When, user applies active force to overcome the limitation resistance of position limiting structure on bottle cap 2, so that the puncture structure 22 in bottle cap 2
Bottleneck 4 is pressed to, and then bottleneck seal structure is pierced through using structure 22 is pierced through, the liquid in bottle can be along the circulation for piercing through structure 22
Flow out bottleneck 4 for opening 23, and user can easily drink.Relative to prior art, present solution provides a kind of brand-new bottle cap
Structure and bottleneck opening ways, user open bottleneck without extra suction pipe, and opening process is extremely simple, user is taken mouth
More comfort and convenient when taking the liquid such as liquid.
It should be noted that the puncture structure 22 in this programme can be designed as multiple structural forms, as long as can be with bottle
Bottleneck seal structure is effectively pierced through and liquid is smoothly flowed out bottleneck 4 from flow-through opening 23 by the motion of lid 2.At the first
In preferred embodiment scheme, it is the pyramidal structure for being arranged at the top of connecting portion 21 to pierce through structure 22, as shown in figure 5, pyramidal structure
Longitudinal section be taper, and pyramidal structure tip towards bottleneck seal structure arrangement, just can band when bottle cap 2 is moved downward
Pyramidal structure and pierce through bottleneck seal structure using its tip, flow-through opening 23 is at least be opened on pyramidal structure body
Individual through hole, these through holes can make the liquid in body 5 smoothly flow out bottleneck 4.
Specifically, above-mentioned pyramidal structure can be designed as coniform, triangular pyramid, tetrapyamid shape or other pyramidal shapes,
The preferred cone-shaped structure of this programme.In non-opening, there is a spacing between the tip of pyramidal structure and bottleneck seal structure
From when bottle cap 2 declines, the tip of pyramidal structure can ensure that and penetrate bottleneck seal structure, and flow-through opening 23 is extend into bottle
The inner side of mouth 4, i.e., the distance that bottle cap 2 is moved downward is more than the distance between the tip of pyramidal structure and bottleneck seal structure.Taper
Structure can be integrally formed with connecting portion 21, it is also possible to be connected by other connection members.Above-mentioned pyramidal structure can be with
Bottleneck 4 is coaxially arranged, makes the tip of pyramidal structure positioned at the top at bottleneck seal structure center, is arranged such, in penetration process
In bottleneck seal structure can be made to be split from center to surrounding, be easy to pierce through.Pyramidal structure be specifically as follows taper block structure or
The conical plate structure that stiff sheet is formed, preferably conical plate structure, so easily facilitate setting through hole, and one or more through holes can
To be evenly arranged in the wall portion of conical plate.Pyramidal structure can be processed using materials such as plastics or metals, and its material can
Ensure pierce through structure 22 have enough pierce through bottleneck seal structure strength and stiffness, processing technology can use injection moulding or
It is metal stamping formed etc..
In second preferred embodiment scheme, it is the puncture pipe for being arranged at the top of connecting portion 4 to pierce through structure 22, pierces through pipe
Towards the end face and the axis angle arrangement at an acute angle for piercing through pipe of one end of bottleneck seal structure, flow-through opening 23 is puncture pipe
Pore.Specifically, above-mentioned puncture pipe can be designed as pipe or square tube, or other cross sectional shapes pipe, the preferred pipe of this programme
Structure.The top that pipe is connected to connecting portion 4 is pierced through, and positioned at the inner side of connecting portion 4, pierces through pipe preferably along the axis of bottleneck 4
Direction is arranged.The lower end of pipe is pierced through towards bottleneck seal structure, and its lower surface is inclined tiltedly relative to pipe axis is pierced through
Face, is arranged such, and the lower end of puncture pipe is formed the curved edge for piercing through bottleneck seal structure, i.e., in penetration process
In, the minimum point on lower end inclined-plane contacts bottleneck seal structure first, and during the decline of bottle cap 2, using curved edge gradually
Thorn splits bottleneck seal structure, and when the puncture pipe passes completely through bottleneck 4, bottleneck seal structure is by the compressing for piercing through pipe lower surface
The side of the inwall of bottleneck 4 is partial to, so as to reserve the passage of liquid communication, pore and the bottleneck insertion, liquid of pipe is now pierced through
Just can smoothly flow out bottleneck 4 along the pore for piercing through pipe.In addition, the periphery of above-mentioned puncture pipe can be by the annular connection at top
Plate is connected with connecting portion 21, it is also possible to will puncture through pipe and is designed as integral structure with connecting portion 21.With above-mentioned pyramidal structure
Similar, piercing through pipe can also be from material processing and fabricatings such as plastics or metals.In further preferred scheme, the puncture pipe
Periphery is designed as gap cooperation with the inwall of bottleneck 4, can so ensure that the periphery for piercing through pipe is effective with the inwall realization of bottleneck 4
Laminating, it is ensured that liquid flows out from the pore of pipe is pierced through.
In the third preferred embodiment scheme, it is the piercing rod for being connected to the inwall of connecting portion 21 to pierce through structure 22, is pierced through
Bar lower end to be provided with and split the thorn blade of bottleneck seal structure for piercing, piercing rod also include being located above thorn blade for strutting bottle
Mouthful sealing structure struts portion, struts portion and thorn blade and is intersected or exist angle, flow-through opening along the projection of the axial direction of bottleneck 4
23 is the space between piercing rod and the inwall of connecting portion 4.It should be noted that above-mentioned thorn blade may be designed as spininess or blade
Shape structure, pierces the thorn sword of blade and can be pierced during decline and split bottleneck seal structure, and cut together on bottleneck seal structure
Breach, the shape for piercing blade determines the shape of breach.Because thorn blade is typically designed as flaky texture, therefore, bottle sealing
The breach that structure is cut open may be insufficient to allow liquid smoothly to flow out bottleneck 4, so, this programme is additionally provided with position in piercing rod
Above thorn blade portion is strutted for strut bottleneck seal structure.This struts the axial throwing of portion and thorn blade along bottleneck 4
Shadow intersects or exists angle, is arranged such, and during the decline of bottle cap 2, splits bottleneck seal structure by thorn blade thorn first,
Then, the breach of bottleneck seal structure is strutted by strutting portion, so ensures that bottleneck 4 has larger outlet, so that
Liquid smoothly flows out bottleneck 4.The space formed between above-mentioned piercing rod and the inwall of connecting portion 4 then turns into the circulation for piercing through structure 22
Opening 23, it is ensured that liquid smoothly flows out.It should be noted that the piercing rod in this programme not only can be designed as a shaft-like knot
Structure, is also designed to the structure that multiple thin slices or thin bar are intersected to form, that is, ensure to split bottleneck can be pierced along the axial direction of bottleneck 4
Sealing structure is simultaneously strutted breach using portion is strutted, and is repeated no more herein.
The effect of connecting portion 21 is that bottle cap 2 is connected into the top of bottleneck 4, and the effect of position limiting structure is in not in Packaging Bottle
The accidental depression of bottle cap 2 is avoided during opening and bottleneck is punctured.Specifically, connecting portion 21 and position limiting structure can be designed as it is various
Structure type, such as connecting portion 21 can be designed as tubular structure, cyclic structure or helicitic texture, and position limiting structure can be designed as
Bulge-structure, antitheft ring structure or elastic support structure etc..
In this specific embodiment scheme, connecting portion 21 for can elastomeric radial tubular structure, as shown in figure 5, even
Socket part 21 is socketed in the periphery of bottleneck 4, and bottle cap 2 is fixed on bottleneck 4 using position limiting structure.Position limiting structure is specially fixation
In the inwall of connecting portion 21 and for realizing multiple spacing preiections 24 that axial limiting is abutted with the periphery of bottleneck 4, such as Fig. 5 institutes
Show.Specifically, multiple spacing preiections 24 can be respectively arranged above and below the peripheral outer lips of bottleneck 4, positioned at flange top
Spacing preiection 24 be used to limit bottle cap 2 and move downward, the spacing preiection 24 below flange is then used to avoid bottle cap 2 from bottle
Deviate from mouth 4.During user's pressure bottle cap 2, the active force that user is applied to bottle cap 2 overcomes the spacing of spacing preiection 24
Also radially there is elastic deformation in resistance, connecting portion 21, such that it is able to make bottle cap 2 continue to decline.Certainly, this programme can also be
The periphery of bottleneck 4 is provided with multiple spacing pit circumferentially, and the correspondence of spacing preiection 24 of the inwall of connecting portion 21 is connected to limit
In the pit of position, so as to can both avoid bottle cap 2 from deviating from from bottleneck 4, it is also possible to avoid the accidental depression of bottle cap 2.Above-mentioned limit convex
Playing 24 can be structure as a whole with the design of connecting portion 21, increase its bonding strength, it is ensured that connection reliability.
The bottleneck 4 of some liquid packaging bottles is additionally provided with external screw thread, and the bottle cap 2 of this programme design can also be designed accordingly
Connecting portion 21, in another preferred scheme, the inwall of connecting portion 21 is provided with the interior spiral shell being engaged for the external screw-thread of bottleneck 4
Line.When user needs to open bottleneck, connecting portion 21 is rotated relative to bottleneck 4, it is possible to drive bottle cap 2 under the direction of bottleneck 4
Drop motion, so as to puncture bottleneck seal structure using structure 22 is pierced through.Certainly, the internal thread of connecting portion 21 can be combined with above-mentioned
Spacing preiection 24 is used together, to avoid the accidental depression of bottle cap 2.
In another preferred scheme, the lower edge of connecting portion 21 be provided with can remove for the body with liquid packaging bottle
5 anti-theft rings for abutting, i.e., by the use of anti-theft ring as position limiting structure.When liquid packaging bottle is in non-opening, anti-theft ring limit
Bottle cap processed 2 is moved downward, and when needing to open bottleneck, removes anti-theft ring, and bottle cap 2 can be along the axially free pressure fortune of bottleneck 4
It is dynamic.
In order to avoid the puncture structure in bottle cap 2 receives outside contamination, it is ensured that the wholesomeness drunk, it is preferable that this programme is also
Be coated with openable dustproof membrane 1 at the top of bottle cap 2, as shown in figure 1, dustproof membrane 1 can be designed as plastic foil, metal film or
Composite material film, its top that bottle cap 2 can be fixed on by way of stickup, hot pressing or clamping can have using dustproof membrane 1
Effect prevents environmental contaminants from entering inside bottle cap 2, it is ensured that health is drunk.
Fig. 2 to Fig. 4 illustrates the process of the unlatching bottleneck of bottle cap 2 of this programme offer successively, and user can be in pressing bottle
Dustproof membrane 1 is torn before lid 2, it is also possible to the pressure of bottle cap 2 is first punctured into bottleneck seal structure, then tear dustproof membrane 1 to drink
With the latter is more beneficial for health and drinks.
Present invention also offers a kind of liquid packaging bottle, including bottleneck 4 and bottleneck seal structure, also including as described above
Bottle cap 2.The derivation of the beneficial effect that the derivation of the beneficial effect that the liquid packaging bottle is produced is brought with above-mentioned bottle cap 2
Substantially it is similar to, therefore repeats no more herein.
Bottleneck seal structure in this programme can be designed as multiple structural forms, such as aluminium foil film, rubber stopper or compound
Diaphragm seal etc., it is preferable that in aforesaid liquid Packaging Bottle, bottleneck seal structure is to paste the foil sealing film for being covered in bottleneck 4
3, as shown in figure 1, being more convenient for using foil sealing film 3 pierces through puncturing for structure 22, make user's opening process more laborsaving.
Opened to further improve bottleneck convenience and ensure bottleneck 4 can smooth opening, this programme can also be
Elastic sheet metal structure is fixed with above-mentioned foil sealing film 3, the edge or side of bottleneck 4 are fixed in one end of the elastic sheet metal
On wall, and the other end be fixed on foil sealing film 3 be torn position, meanwhile, the elastic sheet metal is applied to foil sealing film 3
Plus force direction be direction to the upset laminating of the inwall of bottleneck 4, and the effect that elastic sheet metal applies to foil sealing film 3
Tearing strength of the power less than foil sealing film 3.When foil sealing film 3 is not punctured, foil sealing film 3 can ensure will not be by bullet
Property sheet metal drawing crack, piercing through structure 22 once piercing splits foil sealing film 3, and elastic sheet metal can drive foil sealing film 3 to overturn
The inwall of bottleneck 4 is fitted to, so as to ensure that the outlet of bottleneck 4 is unimpeded, liquid is smoothly flowed out.
Preferably, on aforesaid liquid Packaging Bottle, the periphery of bottleneck 4 is provided with flange, and the inwall of the connecting portion 21 of bottle cap 2 is along week
To be provided with respectively positioned at the upper and lower both sides of flange and with multiple spacing preiections 24 of the spacing clamping of flange.Positioned at flange top
Spacing preiection 24 be used to limit bottle cap 2 and move downward, the spacing preiection 24 below flange is then used to avoid bottle cap 2 from bottle
Deviate from mouth 4.
Preferably, on aforesaid liquid Packaging Bottle, distance of spacing preiection 24 and the inside top of bottle cap 2 on the upside of flange etc.
In flange along the axial direction of bottleneck 4 height.It is arranged such, when bottle cap 2 is not depressed, the spacing preiection 24 of flange underside can be prevented
Only bottle cap 2 departs from bottleneck 4, and after bottle cap 2 is depressed, the spacing preiection 24 on the upside of flange is then moved down and snaps fit onto flange lower section, from
And bottleneck is withstood, bottle cap 2 is not moved again up, it is to avoid influence consumer drinks.
It should be noted that the liquid packaging bottle that this programme is provided can be used for oral liquid, liquid or Other Drinks or liquid
The packaging of body.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (10)
1. a kind of bottle cap of liquid packaging bottle, it is characterised in that including what is be circumferentially connected for the bottleneck (4) with liquid packaging bottle
Connecting portion (21), also including being arranged at the puncture structure for piercing through bottleneck seal structure of the connecting portion (21) inner ring
(22), puncture structure (22) is provided with for the flow-through opening (23) inside and outside insertion bottleneck (4), the connecting portion (21)
It is additionally provided with the position limiting structure that the limitation bottle cap is axially moved along the bottleneck (4).
2. bottle cap according to claim 1, it is characterised in that the puncture structure (22) is to be arranged at the connecting portion
(21) pyramidal structure at the top of, the pyramidal structure tip towards the bottleneck seal structure arrangement, the flow-through opening
(23) it is at least one through hole that is opened in the pyramidal structure body.
3. bottle cap according to claim 1, it is characterised in that the puncture structure (22) is to be arranged at the connecting portion
(21) the puncture pipe at the top of, the end face of the one end of the puncture pipe towards the bottleneck seal structure and the axis for piercing through pipe
Angle arrangement at an acute angle, the flow-through opening (23) is the pore of the puncture pipe.
4. bottle cap according to claim 1, it is characterised in that the puncture structure (22) is to be connected to the connecting portion
(21) piercing rod of inwall, the piercing rod lower end is provided with the thorn blade that the bottleneck seal structure is split for piercing, the puncture
Bar also includes the portion that struts for strutting the bottleneck seal structure above the thorn blade, the portion and described of strutting
Thorn blade intersects or exists angle along the projection of the bottleneck (4) axial direction, and the flow-through opening (23) is the piercing rod
With the space between the connecting portion (21) inwall.
5. bottle cap according to claim 1, it is characterised in that the connecting portion (21) be can elastomeric radial tubular
Structure, the position limiting structure be fixed on the connecting portion (21) inwall and for realizing axle with the bottleneck (4) periphery
To multiple spacing preiections (24) of spacing abutting.
6. bottle cap according to claim 1, it is characterised in that openable dustproof membrane is coated with the top of the bottle cap
(1)。
7. a kind of liquid packaging bottle, including bottleneck (4) and bottleneck seal structure, it is characterised in that also including such as claim 1 to
Bottle cap any one of 6.
8. liquid packaging bottle according to claim 7, it is characterised in that the bottleneck seal structure is covered in institute for stickup
State the foil sealing film (3) of bottleneck (4).
9. liquid packaging bottle according to claim 7, it is characterised in that bottleneck (4) periphery is provided with flange, the bottle
The inwall of the connecting portion (21) of lid is circumferentially arranged to be had respectively positioned at the upper and lower both sides of the flange and spacing with the flange
Multiple spacing preiections (24) of clamping.
10. liquid packaging bottle according to claim 9, it is characterised in that the spacing preiection on the upside of the flange
(24) it is equal to height of the flange along the bottleneck (4) axial direction with the distance on the inside of the Bottle cap top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710143057.0A CN106742665A (en) | 2017-03-10 | 2017-03-10 | A kind of liquid packaging bottle and its bottle cap |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710143057.0A CN106742665A (en) | 2017-03-10 | 2017-03-10 | A kind of liquid packaging bottle and its bottle cap |
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| CN106742665A true CN106742665A (en) | 2017-05-31 |
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| CN201710143057.0A Pending CN106742665A (en) | 2017-03-10 | 2017-03-10 | A kind of liquid packaging bottle and its bottle cap |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022217479A1 (en) * | 2021-04-14 | 2022-10-20 | 嘉兴奥振生物科技有限公司 | Sample liquid protection device, processing method therefor, sample liquid containing device and sample liquid loading method |
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| DE4100894A1 (en) * | 1991-01-15 | 1992-07-16 | Cebal Verpackungen | Container such as tube with externally threaded neck - has membrane which is pierced by protuberance on screw closure piece |
| CN2409164Y (en) * | 1999-11-22 | 2000-12-06 | 林顺和 | Plastic bottle cap |
| CN2425877Y (en) * | 2000-05-29 | 2001-04-04 | 杭州娃哈哈集团有限公司 | Sucking tube type beverage bottle cap |
| CN1390176A (en) * | 1999-11-17 | 2003-01-08 | F·M·库瑞 | Piercing cap for a container |
| CN2837228Y (en) * | 2005-10-11 | 2006-11-15 | 杭州司迈特电器有限公司 | Dedicated water bag cover assembly for water drinking machine |
| CN201217539Y (en) * | 2008-01-11 | 2009-04-08 | 刘占一 | Bottle |
| CN102874470A (en) * | 2012-09-17 | 2013-01-16 | 苏州市职业大学 | Safe and healthful bottle cap |
| CN206645264U (en) * | 2017-03-10 | 2017-11-17 | 无限极（中国）有限公司 | A kind of liquid packaging bottle and its bottle cap |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4100894A1 (en) * | 1991-01-15 | 1992-07-16 | Cebal Verpackungen | Container such as tube with externally threaded neck - has membrane which is pierced by protuberance on screw closure piece |
| CN1390176A (en) * | 1999-11-17 | 2003-01-08 | F·M·库瑞 | Piercing cap for a container |
| CN2409164Y (en) * | 1999-11-22 | 2000-12-06 | 林顺和 | Plastic bottle cap |
| CN2425877Y (en) * | 2000-05-29 | 2001-04-04 | 杭州娃哈哈集团有限公司 | Sucking tube type beverage bottle cap |
| CN2837228Y (en) * | 2005-10-11 | 2006-11-15 | 杭州司迈特电器有限公司 | Dedicated water bag cover assembly for water drinking machine |
| CN201217539Y (en) * | 2008-01-11 | 2009-04-08 | 刘占一 | Bottle |
| CN102874470A (en) * | 2012-09-17 | 2013-01-16 | 苏州市职业大学 | Safe and healthful bottle cap |
| CN206645264U (en) * | 2017-03-10 | 2017-11-17 | 无限极（中国）有限公司 | A kind of liquid packaging bottle and its bottle cap |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022217479A1 (en) * | 2021-04-14 | 2022-10-20 | 嘉兴奥振生物科技有限公司 | Sample liquid protection device, processing method therefor, sample liquid containing device and sample liquid loading method |
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Application publication date: 20170531 |