CN102442471B

CN102442471B - The container of band Kaifeng unit

Info

Publication number: CN102442471B
Application number: CN201110263659.2A
Authority: CN
Inventors: 铃木康之
Original assignee: Fancl Corp
Current assignee: Fancl Corp
Priority date: 2010-09-14
Filing date: 2011-09-07
Publication date: 2016-01-27
Anticipated expiration: 2031-09-07
Also published as: JP4928625B2; KR20120028218A; CN102442471A; JP2012062069A; TWI566998B; HK1166047A1; TW201219270A

Abstract

The invention provides a kind of container, the periphery of diaphragm seal can not be made to be out of shape, easily can form hole, Kaifeng.It is the container possessing vessel, lid and Kaifeng note outlet member, and vessel possesses: cylindric head, have be positioned at upper end can seal opening portion, by engaging portion locking for Kaifeng note outlet member, the external spiral being positioned at outer peripheral face; And body portion, Kaifeng note outlet member possesses: Kaifeng unit, forms hole, Kaifeng; Engagement section, engages with described engaging portion, thus makes Kaifeng note outlet member be anticreep state at the head of vessel; And outpour mouth, when Kaifeng note outlet member is when the head of vessel is engaged, content can be outpoured, when the rotation along with lid when screwing togather is moved to side, described body portion together with lid, and utilize Kaifeng unit can break a seal by seal opening portion to described head upper end, described engagement section engages with described engaging portion, thus becomes anticreep state at the head of vessel.

Description

The container of band Kaifeng unit

Technical field

The present invention relates to a kind of container with Kaifeng unit.More specifically, the present invention relates to a kind of attaching to carry out breaking a seal and the container outpouring the Kaifeng note outlet member of mouth of constitution content thing to the diaphragm seal of the vessel being filled with content.

Background technology

In the past, disclose a lot of container, it is under untapped state, will outpour mouth and remain sealing state, when bringing into use, breaking a seal use being arranged at the diaphragm seal outpouring mouth.And the also known lid structure incidentally preventing improper Kaifeng mechanism (anti-unsealing component), it is avoided under untapped state because accidentally causing Kaifeng.

Following record is had: in following bottle container in the patent documentation 1 (Japanese Patent No. 3024089 publication) of motion before the applicant, namely seal on the head of vessel being filled with content, fixing anti-unsealing component (circumferential band portions) is arranged on periphery wall lower end and is formed with the middle bolt of diaphragm seal (sealing), and cover the bottle container of the outer capping of the guide cylinder being formed with diaphragm seal Kaifeng thereon, after therefrom anti-unsealing component is cut in bolt peripheral part lower end, from the capping of top pressing, outer capping is declined, utilization is formed in the exterior guide cylinder covered and breaks a seal to diaphragm seal, outer capping is fixed on vessel head simultaneously.Having many good qualities in the prior art: when decapping operation without the need to pulling down outer capping, need not worry the dirt being mixed into miscellaneous bacteria or finger, after bringing into use, container still can keep leak tightness etc.But, there is following problem: the vestige after cutting anti-unsealing component can be left, aesthetically undesirable, need during Kaifeng to press outer capping by larger power.

Following record is had: in the bottle container of following form in the patent documentation 2 (Japanese Patent No. 4045277 publication) of same motion before the applicant, namely anti-unsealing component is set with cover split-type, pulls down the bottle container brought into use after anti-unsealing component breaks a seal, after filling content from the head of vessel, be arranged on the head of vessel with sealing state by lid being screwed togather again be installed on and possess in top ends outpouring on the shoulder part of mouth of being closed, thus will cover described in the press-in of incidental conical papilla and outpour mouth to break a seal.Although have many good qualities in the prior art, because utilize the rotation of lid when screwing togather to break a seal, so just can easily carry out breaking a seal etc. by smaller power, but but there is following problem: the hole, Kaifeng formed only is confined to very little hole, be difficult to be applied to the container needing to make Kaifeng boring ratio larger.

Following record is had: in the bottle container of following form in the patent documentation 3 (Japanese Patent No. 3978224 publication) of same motion before the applicant, namely under the state making anti-unsealing component between inner cap and lid body, the inner cap being provided with diaphragm seal is installed on the neck of the vessel being filled with content with sealing state, and pulling down the bottle container brought into use after anti-unsealing component breaks a seal, when lid body is screwed together in inner cap again, specific angle is rotated by making incidental cutting edge on lid body, thus leave the remaining portion of cutting and described diaphragm seal is broken a seal.Have many good qualities in the prior art, due to be by large footpath cover screw togather rotate and make path cutting edge rotate break a seal, so, even make large footpath cover by smaller power to rotate, path cutting edge also can apply large rotational force, pressing force, therefore, it is possible to form few hole, Kaifeng of formation that is larger and burr on the edge cutting the hole, Kaifeng beyond remaining portion etc.But, but recognize to there is following problem: if the vessel of the bendability this technology be applied to as extruded tubular container or the higher material of flexibility, or when being applied to vessel by the smaller hole, Kaifeng that significantly increases of the rotational force that forms large footpath lid, then owing to also can not only act on larger pressing force at the periphery of described diaphragm seal, also can act on very large rotational force, therefore, the periphery of described diaphragm seal can abnormal deformation or damage.

Patent documentation 1: Japanese Patent No. 3024089 publication

Patent documentation 2: Japanese Patent No. 4045277 publication

Patent documentation 3: Japanese Patent No. 3978224 publication

Summary of the invention

The present invention carries out to solve above-mentioned prior art problem, its problem is to provide a kind of container of the unit that incidentally breaks a seal, no matter be the container be made up of bendability or the higher material of flexibility as extruded tubular container, still the container in smaller hole, Kaifeng is formed, all can not make periphery abnormal deformation or the damage of diaphragm seal, easily and well can form hole, Kaifeng.

The present inventors are in order to solve above-mentioned problem, through studying discussion with keen determination, found that by making container at least possess (a) vessel shown below, (b) lid and (c) Kaifeng note outlet member, just can solve above-mentioned problem.

A () vessel, possesses: cylindric head, have be positioned at upper end can seal opening portion, can by the locking engaging portion for anticreep state of Kaifeng note outlet member, the external spiral being positioned at outer peripheral face; And body portion.

B () covers, possess the maintaining part of the note outlet member that can keep breaking a seal and the inside spin that can screw togather with described external spiral, is arranged on the described head of vessel and detachable by described screwing togather.

(c) Kaifeng note outlet member, possess: Kaifeng unit, to can seal opening portion break a seal and formed Kaifeng hole; Engagement section, engages with described engaging portion, thus makes Kaifeng note outlet member be anticreep state at the head of vessel; And outpour mouth, when break a seal note outlet member at the head of vessel engaged be anticreep state time, the content of vessel can be outpoured, under the state of maintaining part being maintained at lid, when the rotation along with lid when screwing togather is moved to side, described body portion together with lid, and utilize Kaifeng unit to described head upper end can seal opening portion break a seal and formed Kaifeng hole time, described engagement section engages with described engaging portion, thus becomes anticreep state at the head of vessel.

That is, feature of the present invention is as follows.

(1) container, it is the container possessing vessel, lid and Kaifeng note outlet member, it is characterized in that,

Vessel possesses: cylindric head, have be positioned at upper end can seal opening portion, can by the locking engaging portion for anticreep state of Kaifeng note outlet member, the external spiral being positioned at outer peripheral face; And body portion,

Lid possesses and Kaifeng note outlet member can be remained the inside spin rotating maintaining part freely and can screw togather with described external spiral, is arranged on the described head of vessel and detachable by described screwing togather,

Kaifeng note outlet member possess: Kaifeng unit, to can seal opening portion break a seal and formed Kaifeng hole; Engagement section, engages with described engaging portion, thus makes Kaifeng note outlet member be anticreep state at the head of vessel; And outpour mouth, when break a seal note outlet member at the head of vessel engaged be anticreep state time, the content of vessel can be outpoured, under the state of maintaining part being maintained at lid, when the rotation along with lid when screwing togather is moved to side, described body portion together with lid, and utilize Kaifeng unit to described head upper end can seal opening portion break a seal and formed Kaifeng hole time, described engagement section engages with described engaging portion, thus becomes anticreep state at the head of vessel.

(2) container according to above-mentioned (1), is characterized in that, being arranged on Kaifeng unit in the note outlet member of Kaifeng and being formed along with hole, Kaifeng and be that pressure not with rotation is moved to the action of body portion side movement.

(3) container according to above-mentioned (1) or (2), is characterized in that, also possess prevent under unused state described Kaifeng unit with described can the anti-unsealing component that contacts of seal opening portion.

(4) container according to above-mentioned (3), is characterized in that, described anti-unsealing component possesses: the opening that the head of described cylindrical shape can run through; And cylindrical portion, have as prevent described Kaifeng unit with described can the axial length of distance piece that contacts of seal opening portion.

(5) container according to above-mentioned (4), it is characterized in that, described anti-unsealing component also possesses the tabling piece chimeric with the inner peripheral surface forming the urceolus covered, and the cylindrical portion profile of anti-unsealing component is formed the shape probably equal with lid low profile simultaneously.

(6) container according to above-mentioned (4) or (5), is characterized in that, vessel possesses restriction lid or anti-unsealing component is screwing togather the rotation limit limiting unit of the rotation limit on installation direction.

(7) container according to above-mentioned (6), it is characterized in that, described rotation limit limiting unit is formed at the base end part of described head, that the rotation limit with the restriction face probably vertical with the tangent line of described base end part periphery limits protrusion, lid and anti-unsealing component have positioning salient that can be relative with this restriction face, described base end part has leap protrusion, it engages with the face of the opposition side of the described counterpart of this positioning salient when described positioning salient is relative with described restriction face, and this positioning salient can be crossed.

(8) container according to any one in above-mentioned (1) ~ (7), it is characterized in that, described can seal opening portion be diaphragm seal, and described Kaifeng unit comprises cutting edge, and it is formed in the bottom of the cylindrical structural member forming Kaifeng note outlet member.

(9) container according to above-mentioned (8), it is characterized in that, the scope of 240 ~ 340 degree around described cutting edge crush-cutting diaphragm seal, the bottom of described cylindrical structural member possesses the par not forming cutting edge in the scope of 20 ~ 120 degree, makes described sagging from cutting the joint portion be left behind by the diaphragm seal after crush-cutting.

(10) container according to above-mentioned (8) or (9), is characterized in that, described cutting edge is made up of the multiple chevron pointing cutting edge portion of continuous print.

(11) container according to any one in above-mentioned (8) ~ (10), it is characterized in that, on the inner peripheral surface of described cutting edge being formed at cylindrical structural member bottom, be formed with more than 1 or 2 the pressing rib extended in the axial direction.

(12) container according to any one in above-mentioned (1) ~ (11), it is characterized in that, be formed with rotation prevention portion in described Kaifeng note outlet member and described head, its stop described Kaifeng unit with can contact and relatively rotate afterwards by seal opening portion.

(13) container according to any one in above-mentioned (1) ~ (12), is characterized in that, the appearance profile in described lid and described body portion is the roughly the same ellipse of the section in axle right angle orientation.

The present invention, owing to having above-mentioned feature, therefore has remarkable result described in following (A) ~ (H).

(A) because be utilize the rotation of lid when screwing togather to can break a seal thus form hole, Kaifeng by seal opening portion, so just larger crush-cutting pressure can be applied to Kaifeng unit such as cutting edges with smaller lid rotational force.

(B) although be utilize the rotation of lid when screwing togather to form hole, Kaifeng, but, because the Kaifeng note outlet member possessing Kaifeng unit rotates freely covering to be retained as, so, even if lid carries out screwing togather rotation, Kaifeng note outlet member also can not act on pressure rotational force.And, because relative to be formed can seal opening portion vessel head or be prevented from rotating, or at least can not to rotate energetically, so, although the periphery of seal opening portion larger pressing force effect from Kaifeng unit such as cutting edges can be had, at least large rotational force can not be acted on.Therefore, even the container be made up of bendability or the higher material of flexibility or the lower material of intensity ratio as squeeze receptacle, even form the container in smaller hole, Kaifeng in addition, also can not make can the periphery abnormal deformation of seal opening portion or damage, easily and well can form hole, Kaifeng.

(C) if the Kaifeng note outlet member possessing the Kaifeng unit such as cutting edge is configured to be prevented from rotating relative to vessel head, then because can the periphery of seal opening portion completely can not the rotational force of active cutting edge, so can prevent better can the periphery abnormal deformation of seal opening portion or damage.And joint-cutting and the joint portion not disconnecting and be left behind can be formed in angular range accurately by the Kaifeng unit comprising cutting edge.

(D) because the diaphragm seal inside joint-cutting is depressed by the pressing rib being formed in the cutting edge inner face of cylindrical structural member bottom, so meeting auxiliary seal film is sagging downwards from cutting the joint portion be left behind.And, because pressing rib enters between the diaphragm seal inside cutting edge and joint-cutting, expand the gap of joint-cutting, reduce the contact resistance of cutting edge, so, reduce the lid rotational force needed for crush-cutting further.

(E) if form cutting edge by the multiple chevron pointing cutting edge portion of continuous print, then power can be hobbed by dispersion pressure, the diaphragm seal periphery distortion preventing the crush-cutting pressure of cutting edge from causing more well.

(F) part beyond the connecting part be left behind owing to not disconnecting by the diaphragm seal after crush-cutting is depressed by the par not forming cutting edge of cylindrical structural member bottom, and it is sagging from this connecting part due to the outer peripheral face of par, and remain on the state of the inner peripheral surface being pressed against vessel head, so, content is hindered to outpour hardly, nor can be mixed in content floating, bring foreign body sensation.

(G) when not using, because lid, Kaifeng note outlet member and anti-unsealing component can be arranged on the head of the vessel after filling content with the state of integration, so the assembling of container easily can complete in an operation.

(H) whether exist according to anti-unsealing component, whether whether the note outlet member that breaks a seal exist hole, Kaifeng etc. engaging in vessel head, apical head, clearly can distinguish whether be unused state.

Accompanying drawing explanation

Fig. 1 is the figure of the container representing unused state.A () is birds-eye view, (b) is front view, and (c) is lateral plan.

Fig. 2 is the figure representing vessel.A () is birds-eye view, (b) is front view, and (c) is lateral plan.

Fig. 3 (a) is the partial enlargement longitudinal sectional view (left side of line of centers is transverse side longitudinal sectional view, and right side is ellipse short shaft side longitudinal sectional view) of the container of unused state.B () is the partial enlargement transverse sectional view of the leap rotation limit limiting unit of the container of unused state.

Fig. 4 is the figure representing Kaifeng note outlet member.A () is birds-eye view, (b) is front view, and (c) is lateral plan.

Fig. 5 (a) is the longitudinal sectional view of Kaifeng note outlet member, and (b) is the partial bottom view of Kaifeng note outlet member.

Fig. 6 is the expansion drawing of the cutting edge formed in the bottom of the inner core forming Kaifeng note outlet member.

Fig. 7 (a) is the partial enlargement longitudinal sectional view (left side of line of centers is transverse side longitudinal sectional view, and right side is ellipse short shaft side longitudinal sectional view) of the container after bringing into use.B () is the partial enlargement transverse sectional view that the leap of container after bringing into use rotates limit limiting unit.

Fig. 8 is the figure representing the container after bringing into use.A () is birds-eye view, (b) is front view, and (c) is lateral plan.

Nomenclature

1-container; 2-vessel; 21-head; The little cylindrical portion of 21a-; 21b-large cylinder portion; 21c-base end part; 22-shoulder; 23-body portion; 24-diaphragm seal (can seal opening portion); 25-ring-type ridge (engaging portion); 26-longitudinal rib (rotation prevention portion); 27-outside thread (external spiral); 28-crosses over and rotates limit limiting unit; 28a-crosses over protrusion; 28b-rotates limit restriction protrusion (rotating limit limiting unit); 28c-location indentations; The anti-unsealing component of 3-; 31-cylindrical portion; 32-tabling piece; 33-opening; 34-positioning salient; 4-covers; 41-roof; 42-urceolus; 43-inner core; 43a-negative thread (inside spin); 43b-cyclic lug (maintaining part); 44-packing seal; 45-positioning salient; 5-Kaifeng note outlet member; 51-roof; 52-outpours mouth; 53-cylindrical portion; 54-urceolus; 54a-annular recessed portion; 54b-urceolus through hole; The axial ridge (rotation prevention portion) of 54c-; 54d-longitudinal slot; 54e-engages protrusion (engagement section); 54f-snap-latch surface; 55-annular spaces; 56-inner core (cylindrical structural member); 57-cutting edge (Kaifeng unit); 57a-cutting edge portion a; 57b-cutting edge portion b; 57c-cutting edge portion c; 58-par (Kaifeng unit); 59-presses rib.

Detailed description of the invention

The present invention relates to a kind of subsidiary can the carrying out breaking a seal and the container outpouring the Kaifeng note outlet member of mouth of constitution content thing by seal opening portion of vessel to being filled with content.

Container of the present invention at least possesses (a) vessel shown below, (b) lid and (c) Kaifeng note outlet member.

(c) Kaifeng note outlet member, possess: Kaifeng unit, to can seal opening portion break a seal and formed Kaifeng hole; Engagement section, engages with described engaging portion, thus makes Kaifeng note outlet member be anticreep state at the head of vessel; And outpour mouth, when break a seal note outlet member at the head of vessel engaged be anticreep state time, the content of vessel can be outpoured, under the state of maintaining part being maintained at lid, when the rotation along with lid when screwing togather is moved to side, described body portion together with lid, and utilize Kaifeng unit to described head upper end can seal opening portion break a seal and formed Kaifeng hole time, described engagement section engages with described engaging portion, thus becomes anticreep state at the head of vessel.Should be moving in parallel, not with mandatory rotation vertically towards movement of side, body portion.

Container of the present invention also by possess to prevent under unused state described Kaifeng unit with described can the anti-unsealing component that contacts of seal opening portion, thus the unused state of container can be made reliable and can distinguish.Anti-unsealing component is as lower member, be provided to the container of unused state, restriction lid moves axially to side, vessel body portion along with the rotation of lid when screwing togather, prevent from being held in lid maintaining part and note with the Kaifeng that lid moves axially together the Kaifeng unit that outlet member is formed and can contact by seal opening portion with described, such as, can be the component possessing following content: the opening that the head of described cylindrical shape can run through; And cylindrical portion, have as prevent described Kaifeng unit with described can the axial length of distance piece that contacts of seal opening portion.

When container does not possess anti-unsealing component, in order to avoid can accidentally be broken a seal by seal opening portion, need to separate by making Kaifeng note outlet member and vessel or cover, or the lid making to maintain Kaifeng note outlet member and vessel to separate etc. and carry out circulating, showing, but, when possessing anti-unsealing component, even if carry out circulating, showing under the state after these are assembled completely, also careless Kaifeng can be prevented.

When bringing into use, anti-unsealing component is removed, and the lid that inside maintains Kaifeng note outlet member screws togather the head being installed on vessel.Along with lid rotates to screwed tight direction, the Kaifeng note outlet member be held in lid moves axially to side, body portion together with lid, and this Kaifeng unit can break a seal by seal opening portion to apical head, forms hole, Kaifeng.Now, Kaifeng note outlet member is engaged in the head of vessel, after this, plays a role as the note outlet member with the head of vessel one.

The material of vessel, lid, Kaifeng note outlet member, anti-unsealing component is not particularly limited, but, generally can use synthetic resin, metal, glass, their composite material, complex etc.And, the material of various physical property can be adopted according to the content such as transparent, opaque, partially transparent, resistance to effect of heat, air impermeability, purposes or component parts etc.Generally speaking, from the viewpoint of based on low-gravity light weight, easily form the diversified container that is designed beautifully or functional container etc., preferably synthetic resin is adopted.Adopted synthetic resin is not limited, according to content, purposes or component parts etc., such as, polyester resin, the ABS resin etc. such as the olefine kind resin such as polypropylene, polyethylene, PET can be adopted.

The content being filled in vessel is not limited, but, be generally speaking liquid, granule, powder, solidliquid mixture, cream, frozen material etc., can instantiated makeup material, washer solvent, various medicament, beverage, foodstuff etc.

Below, each inscape is described further.

(vessel)

Vessel of the present invention at least possesses main resettlement section and the body portion of cylindric head and content.The shoulder to level or inclined downward can also be possessed between body portion immediately below head and its.

Cylindric head at least possesses: can seal opening portion; Engaging portion, can note outlet member locking by Kaifeng is anticreep state; And the external spiral such as outside thread, can screw togather with being formed at the inside spins such as the negative thread that covers.

Can seal opening portion can be the diaphragm seal of closed described head upper end.Preferred sealing film is, the notch that the contact portion as the cutting edge forming Kaifeng unit is thinner than the wall thickness of other parts, and the continuous crush-cutting of the contact portion of cutting edge is easily carried out.

Can by locking for Kaifeng note outlet member be the engaging portion of anticreep state, be preferably the ring-type ridge that the upper end complete cycle of the little cylindrical portion on the top from the cylindric head of formation is outstanding to radial direction foreign side.

The external spiral of outside thread etc. can be formed in the outer peripheral face in the large cylinder portion of the bottom forming cylindric head.Preferably this external spiral is continuous print, but also can be set to be interrupted, and can be set to wall scroll, any one of many.

Rotation prevention portion can be formed at head, so as break a seal unit to can seal opening portion break a seal time, or Kaifeng note outlet member at the head of cylindrical shape engaged be anticreep state after, possess Kaifeng unit Kaifeng note outlet member can not relative to head rotation.As the rotation prevention portion being formed in head, it can be the longitudinal rib that the axial ridge noting the urceolus inner face of outlet member with Kaifeng is slipped.Preferably this longitudinal rib is disposed at equal intervals multiple in the little cylindrical portion periphery on the top forming cylindric head.

Preferred container body possesses rotation limit limiting unit, and its restriction lid or anti-unsealing component are screwing togather the rotation limit on installation direction.This rotation limit limiting unit is formed in the base end part of head, can be that the rotation limit with the restriction face probably vertical with the tangent line of described base end part periphery limits protrusion.Most preferably this restriction face is vertical with the tangent line of base end part periphery, but if with this vertical surface in the scope of ± 40 degree (preferably at ± 20 degree), then can allow.When being formed at the positioning salient on lid or anti-unsealing component and being relative with described restriction face, in order to lid or anti-unsealing component are remained on this position, preferred described base end part has the part carrying out with the face of the opposition side of the described counterpart of this positioning salient engaging.As the part of this engaging, can be cross over protrusion, this positioning salient can be crossed by its elastic deformation.

Although the body portion of container can adopt various shape, the structures such as Rotational Symmetry, asymmetrical, round section, elliptic cross-section, polygonal cross section, when it is extruded tubular container, sometimes preferably make the axle right-angle cross-section of appearance profile for oval.

Vessel except by injection molding process etc. in an operation overall manufacture except, can also manufacture by the following method: the upper end of the flexible tube-shaped tube forming body portion is remained in mould cavity, synthetic resin is injected in this mould cavity, injection mo(u)lding head and shoulder, carry out integrated by the synthetic resin of shoulder with pipe upper end simultaneously.When container lower end is the vessel of opening, also can be fixed stoping the content that outpour in lower ending opening insertion head to the counterflow-preventing component of adverse current in vessel.Then, after filling content from this lower ending opening, the suitable encapsulating method such as ultrasonic welding method, hot plate heated sealant method can also be adopted to carry out closed body subordinate end.And, after filling content from the neck top end opening be connected with body portion, can also by by have can seal opening portion, engaging portion, external spiral and be configured with as required counterflow-preventing component inner cap sealing, be fixed on this neck and form head, thus form vessel.The resin portion of the tube-shaped tube in body portion etc. can be the multiple-structure comprising the various resin bed such as gas barrier layer, tack coat.When being bottle container, also can being at least can the seal opening portion material that adopts resin etc. to break a seal, adopting glass, metal in addition.

(lid)

Lid possesses can keep the break a seal maintaining part of note outlet member and the inside spin of the negative thread that can screw togather with the external spiral of vessel head outer peripheral face etc., and be configured to, screwed togather by described, clip anti-unsealing component or do not clip anti-unsealing component and be detachably arranged on the described head of vessel.

This lid can be as lower member, possesses: roof; From the urceolus that the peripheral part of roof is sagging; And consistent with the center of this urceolus and sagging below roof inner core, there is inside spin at inner core inner peripheral surface, note with Kaifeng the maintaining part that outlet member engages.

The Kaifeng note outlet member possessing Kaifeng unit can loosely be remained the degree do not come off in lid by maintaining part, and make its rotation along with lid move axially to head of vessel together with lid when described screwing togather, can be the cyclic lug noting the loosely chimeric inner core inner peripheral surface of the annular recessed portion of outlet member outer peripheral face with Kaifeng.The Kaifeng note outlet member loosely remained in the inner core of lid can be maintained, and is not pressed through bonding and waits and be fixed on the packing seal of the roof inner face of lid, packing seal can not be made to shrink, can keep its elasticity under unused state.When bringing into use breaking a seal to container, Kaifeng note outlet member, engaging in vessel head, after lid of screwing on, abuts with the end face of lid inner core or the packing seal that is fixed on end face above the roof that Kaifeng can be made to note outlet member.Even if Kaifeng note outlet member vessel head is engaged be anticreep state after, although maintaining part and annular recessed portion also can contact with each other, their size be configured in advance not hinder cover vessel head installation, pull down.

Preferred lid possesses positioning salient, it engages with the rotation limit limiting unit and the location indentations of crossing between protrusion that are formed in vessel head, can not rotate exceed the rotation limit when vessel head rotates to screwed tight direction and installs, and to be maintained at this pole of rotation extreme position.

As can to outpouring in the engaged Kaifeng note outlet member for anticreep state of vessel head the component that mouth closes, both can adopt and waited by bonding and be fixed on the packing seal of the roof inner face of lid, and the key be formed on the lid of hinged cover can have been adopted.When adopting the key being formed on the lid of hinged cover, consisting of, described roof forms opening, can close outpouring mouth described in exposing from this opening with the key of the lid inner face by hinged support.

As the material of lid, the synthetic resin such as polypropylene, glass, metal etc. can be enumerated.

(Kaifeng note outlet member)

Kaifeng note outlet member be configured to, possess: Kaifeng unit, to can seal opening portion break a seal and formed Kaifeng hole; Engagement section, forming the engaging portion engaging of Kaifeng Kong Shiyu vessel head, making Kaifeng note outlet member is anticreep state at the head of vessel; And outpour mouth, when Kaifeng note outlet member is when the head of vessel is anticreep state, the content of vessel can be outpoured, under the state of maintaining part being held in lid, when the rotation along with lid when screwing togather is moved to the side, body portion of vessel together with lid, and utilize Kaifeng unit to described head upper end can seal opening portion break a seal and formed Kaifeng hole time, described engagement section engages with described engaging portion, thus becomes anticreep state at the head of vessel.

After removing anti-unsealing component, when lid being covered at head and rotate to screwed tight direction, remain on the Kaifeng note outlet member covered then to move axially to side, body portion together with lid, Kaifeng unit to head upper end can seal opening portion break a seal and formed Kaifeng hole, under the state that the annular sealing portion of Kaifeng note outlet member abuts with the annular sealing surface around hole, Kaifeng, Kaifeng note outlet member is engaged at the head of vessel is anticreep state, after this Kaifeng note outlet member plays a role as the note outlet member with vessel one.

Owing to being utilize the rotation of lid when screwing togather to can breaking a seal and form hole, Kaifeng, so crush-cutting pressure that just can be larger to the Kaifeng unit applying comprising cutting edge with smaller lid rotational force by seal opening portion.Kaifeng note outlet member its Kaifeng unit to can seal opening portion break a seal time, covered owing to only loosely remaining on, can not rotate integrally with lid, although so the periphery of seal opening portion can there be the pressing force effect from cutting edge, at least larger rotational force can not be acted on.Therefore, no matter be the container be made up of bendability or the higher material of flexibility or the more weak material of intensity ratio as squeeze receptacle, still form the container in smaller hole, Kaifeng, all can not make can the periphery abnormal deformation of seal opening portion or damage, easily and well can form hole, Kaifeng.If Kaifeng note outlet member is configured to be prevented from rotating relative to vessel head, then due to can the periphery of seal opening portion completely can not the rotational force of active cutting edge, so can prevent better can the periphery abnormal deformation of seal opening portion, damage.

This Kaifeng note outlet member can by being formed with the annular top wall that outpours mouth and forming from the cylindrical portion that this roof is sagging at central part, cylindrical portion possesses: urceolus, has cross section in horizontal rectangular through hole; Inner core, core same with this urceolus, is formed with Kaifeng unit in bottom; And annular spaces, between inner/outer tube, annular top surface becomes annular sealing portion.

Preferably to breaking a seal and the Kaifeng unit that forms hole, Kaifeng comprises cutting edge by seal opening portion, it is formed in the bottom of inner core forming Kaifeng note outlet member.This cutting edge forms joint-cutting scope by crush-cutting can be diaphragm seal etc. can the preferred scope at 240 ~ 340 degree around seal opening portion, more preferably the scope of 260 ~ 320 degree.If the cutting edge of the above-mentioned scope of crush-cutting is made up of continuous print multiple (preferably 2 ~ 5) chevron pointing cutting edge portion, then can hob power by dispersion pressure, the diaphragm seal periphery distortion that can prevent the crush-cutting pressure of cutting edge from causing more well.On the inner peripheral surface of cutting edge being formed at inner core bottom, more than 1 or 2 the pressing rib extended in the axial direction can be formed.Preferably this pressing rib is configured to, and from the position after a while on the top of the part in multiple chevron pointing cutting edge portion or everyone font cutting edge portion, extends to axial rearward direction.This pressing rib can while depressing the diaphragm seal inside the joint-cutting formed by cutting edge, enter this joint-cutting, form gap, be adjacent to not make the diaphragm seal inside cutting edge inner peripheral surface and joint-cutting, thus reduction contact resistance, power required during reduction cutting edge crush-cutting diaphragm seal.

Cutting edge cut less than the part of scope of 20 ~ 120 degree (preferably 40 ~ 100 degree), will play a role as joint portion, not make to be mixed into by the diaphragm seal of crush-cutting in the content in container.In order to form this joint portion, preferably in the formation par, bottom not forming cutting edge of described cylindrical structural member.The cylindrical structural member that bottom comprises this par makes by crush-cutting and is out of shape in and the mode be crushed on vessel head inner peripheral surface sagging from joint portion by the diaphragm seal of described pressing rib pressure, and can maintain with this state, so, the smooth and easy of content can not be hindered to outpour by the diaphragm seal of crush-cutting.

Be preferably formed rotation prevention portion, so as break a seal unit to can seal opening portion break a seal time, or Kaifeng note outlet member at the head of cylindrical shape engaged be anticreep state after, possess Kaifeng unit Kaifeng note outlet member can not relative to head rotation.As the rotation prevention portion be formed in the note outlet member of Kaifeng, it can be that extend in the axial direction on the inner peripheral surface of the urceolus forming cylindrical portion, sliding with the longitudinal rib of head outer peripheral face axial ridge.This axial ridge preferably its top is taper, is disposed at equal intervals multiple in the circumferential, where all to slip with longitudinal rib.By forming this rotation prevention portion, can either prevent better can the periphery abnormal deformation of seal opening portion or damage, and joint-cutting can be formed and do not disconnect and the joint portion that is left behind in angular range accurately, and, can also vessel head prevent locking after Kaifeng note outlet member produce and unnecessary rock shakiness.

Making Kaifeng note outlet member is the engagement section of anticreep state at vessel head, although adopt which kind of structure, but, can be make cross section be that the bottom of laterally rectangular urceolus through hole is given prominence to from urceolus inner peripheral surface and the engaging protrusion of more than 1 or 2 that formed.

The material of Kaifeng note outlet member is than can the hard material of seal opening portion, in synthetic resin, include, for example the alkide resins such as PET.

(anti-unsealing component)

Anti-unsealing component is provided to the container of unused state, and restriction lid moves axially to side, vessel body portion along with the rotation of lid when screwing togather, and prevents the Kaifeng unit remaining on the Kaifeng note outlet member covered from can contact by seal opening portion with described.

As playing the anti-unsealing component of this effect, can be can component between the lid screwed togather and vessel body portion or shoulder.Its shape or structure unrestricted, but, from the viewpoint of outward appearance U.S., preferably to possess: the opening that cylindric head can run through; And cylindrical portion, appearance profile and lid, vessel body portion are roughly equal, have the axial length as distance piece.

Although anti-unsealing component also can be formed with the component that lid bottom (such as urceolus lower surface) or vessel (such as above shoulder) combine as by easily cutting off joint portion, make unused state more reliable, but, if with lid, vessel split, then both can not remain the cut-out vestige easily cutting off joint portion, the degree of freedom of unused container in appearance design can be increased again, therefore preferably.And for can find out unused state and the using state of vessel at a glance, preferred anti-unsealing component adopts the outward appearance (such as different colors) that clearly can be different from lid or vessel.

Anti-unsealing component when being split with lid, vessel, if can operate with lid one, then because carry out installing, pulling down, so preferably at the head of vessel than being easier to.In order to operate with lid one, anti-unsealing component can possess tabling piece, and its outer peripheral face elastic compression joint is in the inner peripheral surface of lid urceolus.Although this tabling piece also can be formed at complete cycle continuously, from the view point of saving material, preferably reserve predetermined distance in the circumferential and configure by phased manner multiple (such as 2 ~ 6).

By integrally maintain anti-unsealing component cover rotate to screwed tight direction at the head of vessel and install time, the limit is rotated in order to limit it, preferred anti-unsealing component possesses location protrusion, and it can engage with the location recess of the head base end part being formed in vessel etc.

As the material of anti-unsealing component, synthetic resin, glass, metal etc. that ABS etc. compares hard can be enumerated.

Embodiment

Below, according to embodiments of the invention, the present invention is described in detail further, but embodiment that the present invention is not limited thereto, certainly, in the scope not departing from main idea of the present invention, can carry out suitable design modification.

Fig. 1 represents that the container 1, Fig. 1 (a) of the unused state of the present embodiment represents birds-eye view, and Fig. 1 (b) represents front view, and Fig. 1 (c) represents lateral plan.

The container 1 of unused state possesses: vessel 2; Anti-unsealing component 3; Lid 4; And be installed in lid 4, externally less than Kaifeng note outlet member 5.In the present embodiment, the body portion 23 of vessel 2, anti-unsealing component 3 and lid 4 are formed the almost identical ellipse of the cross-sectional plane of appearance profile.

< vessel 2>

Fig. 2 represents that the vessel 2, Fig. 2 (a) of the present embodiment represents birds-eye view, and Fig. 2 (b) represents front view, and Fig. 2 (c) represents lateral plan.

The vessel 2 of the present embodiment possesses: cylindric head 21; Oval body portion 23 below it; And the shoulder 22 in connection header 21 and the body portion 23 below it.

Cylindric head 21 is made up of little cylindrical portion 21a, large cylinder portion 21b, base end part 21c successively from top.The upper end of little cylindrical portion 21a is closed by diaphragm seal 24 (with reference to Fig. 3 (a)), in periphery, upper end, is provided with ring-type ridge 25 outstanding diametrically, in the outer peripheral face bottom of little cylindrical portion 21a, is provided with 4 longitudinal ribs 26 at equal intervals.At the outer peripheral face of large cylinder portion 21b, be formed with outside thread 27.In the periphery of base end part 21c, the elliptical shape long axis direction of vessel is provided with 2 and crosses over rotation limit limiting unit 28.Rotate in limit limiting unit 28 in each leap, be disposed with at the screwed tight hand of rotation (from being clockwise direction during top view) of outside thread 27 and cross over protrusion 28a and rotate limit restriction protrusion 28b, play a role as location recess 28c between this protrusion 28a, 28b (with reference to Fig. 3 (b)).

The vessel 2 of the present embodiment can manufacture by the following method: remain in mould cavity by the upper end of the flexible tube-shaped tube forming body portion 23, in this mould cavity, inject synthetic resin come injection mo(u)lding head 21 and shoulder 22, the resin of shoulder 22 and the upper end of pipe are carried out integrated (with reference to Fig. 3 (a)) simultaneously.The vessel 2 of manufacture like this is that the upper end of head 21 is closed by diaphragm seal 24, the lower ending opening of tube-shaped tube.This vessel 2, after filling content from this lower ending opening, adopts suitable encapsulating method to carry out closed body subordinate end.

< covers 4>

In Fig. 3 (a), (left side of line of centers is transverse side longitudinal sectional view to show the longitudinal sectional view of the lid 4 on container 1 top of unused state, right side is ellipse short shaft side longitudinal sectional view), in Fig. 7 (a), show the longitudinal sectional view (left side of line of centers is transverse side longitudinal sectional view, and right side is ellipse short shaft side longitudinal sectional view) of the lid 4 on the container after bringing into use 1 top.

Lid 4 possesses: oval roof 41; From the urceolus 42 of the sagging cross-sectional plane ovalize of this roof 41 peripheral part; Cylindric inner core 43, is positioned at this urceolus 42, sagging from roof 41; And discoideus packing seal 44, roof 41 inner face be fixed in inner core 43 by methods such as bondings.

On the inner face top of inner core 43, be formed with cyclic lug 43b, its annular recessed portion 54a noting outlet member 5 outer peripheral face with Kaifeng is loosely chimeric, keeps Kaifeng note outlet member 5 can not fall down from inner core 43 inside; Basifacial in inner core 43, is formed with negative thread 43a, and it screws togather with the outside thread 27 of the head 21 large cylinder portion 21b outer peripheral face being arranged at vessel 2; In 2 lower ends, place of the transverse side of inner core 43, be formed with location protrusion 45, it can engage with the location recess 28c on the head 21 base end part 21c being formed in vessel 2 (with reference to Fig. 7 (b)).

In urceolus 42 lower inner face of the lid 4 of unused state, because the tabling piece 32 be formed in above anti-unsealing component 3 is fitted together to, by lid 4 and the operation of anti-unsealing component 3 one, therefore, they can be installed on the head of vessel 2 and pull down and can carry out in 1 operation respectively.

When bringing into use, after removing anti-unsealing component 3 from urceolus 42 bottom of lid 4, the lid 4 maintaining Kaifeng note outlet member 5 in inner core 43 is installed in the head 21 of vessel 2.

< Kaifeng note outlet member 5>

Fig. 4, Fig. 5 represent Kaifeng note outlet member 5.Fig. 4 (a) represents birds-eye view, and Fig. 4 (b) represents front view, and Fig. 4 (c) represents lateral plan, and Fig. 5 (a) represents longitudinal sectional view, and Fig. 5 (b) represents partial bottom view.

Kaifeng note outlet member 5 is by being formed with the annular top wall 51 that outpours mouth 52 at central part and forming from the cylindrical portion 53 that this roof 51 is sagging.This cylindrical portion 53 possesses urceolus 54 and this urceolus 54 with the inner core 56 of core and the annular spaces 55 between them.

In the upper periphery face of urceolus 54, be formed with annular recessed portion 54a, it is loosely chimeric with the cyclic lug 43b of inner core 43 inner peripheral surface of lid 4.On this annular recessed portion 54a, be formed with cross section in horizontal rectangular urceolus through hole 54b, it is arranged on (with reference to Fig. 4 (c)) on 2 point-symmetric positions, place.The lower face of this cross section in horizontal rectangular urceolus through hole 54b is formed with engaging protrusion 54e, it possess from urceolus 54 inner peripheral surface give prominence to and can with the snap-latch surface 54f engaged the ring-type ridge 25 outstanding to head 21 upper end foreign side of vessel 2 below (reference Fig. 5 (a)).

In urceolus 54 inner peripheral surface bottom, to be formed with 12 the axial ridge 54c extended in the axial direction at equal intervals, between adjacent axial ridge 54c, be formed with longitudinal slot 54d, the longitudinal rib 26 be arranged on the little cylindrical portion 21a outer peripheral face of vessel 2 head 21 can insert.Each axial ridge 54c lower end is formed as taper (shape that top is thin), so that when abutting with the upper end of longitudinal rib 26, Kaifeng note outlet member 5 carries out the small angle rotation specified, thus this longitudinal rib 26 enters longitudinal slot 54d.Therefore, no matter Kaifeng note outlet member 5 is in any position of rotation relative to vessel 2 head 21, and this longitudinal rib 26 all can enter longitudinal slot 54d, thus is prevented from rotating.

The bottom of inner core 56 plays a role as Kaifeng unit, is formed with the cutting edge 57 and par 58 that can break a seal to the diaphragm seal 24 of head 21 upper end of vessel 2.Fig. 6 represents the expansion drawing of inner core 56 bottom comprising this cutting edge 57.This cutting edge 57 is formed in the scope of 280 degree of inner core 56, is made up of 3 cutting edge portion 57a ~ 57c outstanding downwards with chevron pointing.The cutting edge portion 57b at center is formed symmetrical chevron pointing, and the cutting edge portion 57a of both sides, 57c are formed the non-symmetrical chevron pointing in left and right that top is close to the cutting edge portion 57b side at center.Cutting edge portion 57a in both sides, the inner peripheral surface of 57c are formed with pressing rib 59, it extends to axial top from the position of cutting edge portion 57a, 57c top top slightly.The lower end not forming the scope of remaining 80 degree of cutting edge of inner core 56 bottom is formed par 58.Diaphragm seal 24 surrounding is by this cutting edge 57 crush-cutting gradually, joint-cutting is formed in the scope of 280 degree, while the diaphragm seal 24 of pressing rib inside this joint-cutting of pressure, enter in this joint-cutting, diaphragm seal 24 inside joint-cutting is out of shape to central side, gap is formed between diaphragm seal 24 inside cutting edge 57 inner peripheral surface and joint-cutting, thus the contact resistance that reduction cutting edge 57 is subject to.As mentioned above, the Kaifeng note outlet member 5 being formed with the inner core 56 of cutting edge 57 owing to being included in bottom is prevented from rotating relative to vessel 2 head 21, therefore, by the diaphragm seal 24 of accurate crush-cutting in the scope of 280 degree, its part being equivalent to remaining 80 degree of scopes is stayed exactly as connecting part, part beyond this connecting part is then depressed further by described par 58, and it is sagging from this connecting part due to the outer peripheral face of this par 58, and remain on the state (diaphragm seal 24 with reference to Fig. 7 (a)) of the inner peripheral surface being pressed against vessel 2 head 21.Therefore, hindered content to outpour hardly by the diaphragm seal 24 of crush-cutting, nor can be mixed in content showy, bring foreign body sensation.When the Kaifeng unit comprising cutting edge 57 breaks a seal to diaphragm seal 24 and forms hole, Kaifeng, annular sealing surface around the hole, Kaifeng on vessel 2 head 21 top is while abutting with the annular spaces 55 end face annular sealing portion that outlet member 5 is noted in Kaifeng, snap-latch surface 54f above the engaging protrusion 54e of urceolus 54 inner face engages below with the ring-type ridge 25 on vessel 2 head 21 top, and Kaifeng note outlet member 5 is engaged at vessel 2 head 21 is anticreep state.Kaifeng note outlet member 5 due to its roof 51 to outpour mouth 52 inner and is communicated with hole, Kaifeng by inner core 56, so after this using as with vessel 2 head 21 note outlet member integrally and playing a role.

When break a seal note outlet member 5 at vessel 2 head 21 engaged be anticreep state time, its urceolus 54 covering head 21 top little cylindrical portion 21a side face, produce the appearance profile probably consistent with the large cylinder portion 21b of head 21 bottom.

The anti-unsealing component 3> of <

In Fig. 3 (a), show the longitudinal sectional view (left side of line of centers is transverse side longitudinal sectional view, and right side is ellipse short shaft side longitudinal sectional view) of the anti-unsealing component 3 of lid 4 lower end on container 1 top being arranged on unused state.

The present embodiment with vessel 2, cover the anti-unsealing component 3 that 4 splits form and be formed: cylindrical portion 31, it possesses the peripheral part of the oval cross section extended continuously from the lower end of lid 4 urceolus 42; Tabling piece 32, it possesses the outer peripheral face chimeric with the inner peripheral surface of lid 4 urceolus 42 bottom; Opening 33, the head 21 of vessel 2 can run through; And location protrusion 34, can carry out with the location recess 28c on the head 21 base end part 21c being formed in vessel 2 engaging (with reference to Fig. 3 (b)).

Corresponding with 4 places at both ends, transverse side and both ends, ellipse short shaft side, tabling piece 32 is provided with 4 in the circumferential intermittently, because the outer peripheral face elastic compression joint being fitting for them is in the inner peripheral surface of lid 4 urceolus 42, can not fall down from lid 4 bottom so anti-unsealing component 3 can be retained as.Therefore, be installed on the head 21 of vessel 2 and pull down and can carry out in 1 operation together with lid 4.

The container 1> of the non-opening status of <

Fig. 1, Fig. 3 represent the container 1 of non-opening status.Fig. 1 (a) is birds-eye view, Fig. 1 (b) is front view, Fig. 1 (c) is lateral plan, Fig. 3 (a) is that (left side of line of centers is transverse side longitudinal sectional view to partial enlargement longitudinal sectional view, right side is ellipse short shaft side longitudinal sectional view), Fig. 3 (b) crosses over the partial enlargement transverse sectional view rotating limit limiting unit 28.

The container 1 of unused state possesses: vessel 2; Anti-unsealing component 3; Lid 4; And be installed in lid 4, externally less than Kaifeng note outlet member 5.

When vessel 2 be following tubular container, i.e. head 21 upper end to be closed by diaphragm seal 24 and the lower ending opening of cylindrical pipe, content rear enclosed body subordinate end is being filled from lower ending opening, content is retained as air-tight state (in addition in vessel 2, conveniently, Fig. 1 and Fig. 8 eliminates closed state or the closure of diagram lower ending opening.)。

On the lid 4 be installed on before vessel 2, Kaifeng note outlet member 5 and anti-unsealing component 3 being installed, and be configured to lid 4, anti-unsealing component 3, Kaifeng note outlet member 5 can integrally operate.

When Kaifeng note outlet member 5 will be installed on lid 4, Kaifeng note outlet member 5 be inserted in the inner core 43 of lid 4, makes the annular recessed portion 54a of its outer peripheral face be embedded in the cyclic lug 43b on the inner face top of inner core 43.More loose chimeric of this chimeric degree being Kaifeng note outlet member 5 can not fall down from inner core 43 inside, Kaifeng note outlet member 5 is allowed to move up and down slightly in inner core 43 inside.Therefore, Kaifeng note outlet member 5 can not the packing seal 44 of compression-joint cover 4 roof 41 inner face, and packing seal can not shrink, and can keep its elasticity.

The installation of anti-unsealing component 3 on lid 4 has come in the urceolus 42 by 4 tabling pieces 32 of anti-unsealing component 3 being pressed into lid 4.About the outer peripheral face of tabling piece 32 and the Qian He of the inner peripheral surface of lid 4 urceolus 42, that the size of tabling piece 32, urceolus 42 is designed, so that two sides press connecting when chimeric, thus anti-unsealing component 3 can not come off from lid 4, and, when the anti-unsealing component 3 of user's dismounting, anti-unsealing component 3 can be pulled down without the need to larger power.

So, lid 4 tegmentum being integrally provided with Kaifeng note outlet member 5 and anti-unsealing component 3 is being filled with the head 21 of vessel 2 of content, the outside thread 27 of head 21 large cylinder portion 21b outer peripheral face is screwed togather with the negative thread 43a of inner core 43 inner face of lid 4, lid 4 is rotated to screwed tight direction.Lid 4 carries out the rotation specified to screwed tight direction, when the positioning salient 34 of anti-unsealing component 3 crosses the leap protrusion 28a of the head 21 base end part 21c of vessel 2, with rotation the limit limit protrusion 28b abut time, then can not rotate to screwed tight direction again, positioning salient 34 is maintained at the location indentations 28c crossing over protrusion 28a and rotate between limit restriction protrusion 28b, lid 4 is maintained at the state that also cannot rotate to screw thread rotational direction by the less power of regulation, simultaneously, the cutting edge 57 of inner core 56 bottom of Kaifeng note outlet member does not contact with the diaphragm seal 24 of head 21 upper end of vessel 2, sealing film 24 is kept with sealing state.Although the lid 4 under this state can not rotate to screwed tight direction, on the opposite sense of screwed tight, positioning salient 34 can be made to cross the curved surface of leap protrusion 28 (a) and rotate by stronger power.

As mentioned above, supply and circulation, displaying etc. under the state that the container 1 of the present embodiment can be assembled in the head 21 of the vessel 2 do not broken a seal at the lid 4 being integrally provided with Kaifeng note outlet member 5 and anti-unsealing component 3.Therefore, by confirming to be accompanied with anti-unsealing component 3, or pull down anti-unsealing component 3 is integrally installed lid 4 to confirm that diaphragm seal 24 not yet breaks a seal, thus easily can understand vessel 2 and be in unused state.

The container 1> of < opening status

Fig. 7, Fig. 8 represent the container 1 of opening status.Fig. 7 (a) is that (left side of line of centers is transverse side longitudinal sectional view to partial enlargement longitudinal sectional view, right side is ellipse short shaft side longitudinal sectional view), Fig. 7 (b) crosses over the partial enlargement transverse sectional view rotating limit limiting unit 28, Fig. 8 (a) is birds-eye view, Fig. 8 (b) is front view, and Fig. 8 (c) is lateral plan.

When will break a seal to the container 1 of the unused state shown in Fig. 1, Fig. 3 and become using state, first, the lid 4 being integrally provided with Kaifeng note outlet member 5 and anti-unsealing component 3 be rotated to screw thread rotational direction, and pulls down from the head 21 of vessel 2.Then, after pulling down anti-unsealing component 3 from the lid 4 being integrally provided with Kaifeng note outlet member 5 and anti-unsealing component 3, again the lid 4 being integrally provided with Kaifeng note outlet member 5 is covered the head 21 at vessel 2, the outside thread 27 of head 21 large cylinder portion 21b outer peripheral face is screwed togather with the negative thread 43a of inner core 43 inner face of lid 4, lid 4 is rotated to screwed tight direction.Now, body portion 23 side of lid 4 by above-mentioned screwing togather to vessel 2 is moved, but is removed due to anti-unsealing component 3, so correspondingly can rotate more, the miles of relative movement to side, body portion 23 also increases to some extent.Along with this lid 4 moves axially to side, body portion 23, the Kaifeng note outlet member 5 be held in the inner core 43 of lid 4 also moves in the axial direction, the cutting edge 57 of inner core 56 bottom of Kaifeng note outlet member 5 is while the diaphragm seal 24 on contacting container body 2 head 21 top, the longitudinal rib 26 be arranged on the little cylindrical portion 21a outer peripheral face of vessel 2 head 21 enters in the longitudinal slot 54d between the adjacent axial ridge 54c noting outlet member 5 urceolus 54 inner peripheral surface that breaks a seal, and engages.If further rotate lid 4, while longitudinal slot 54 then between longitudinal rib 26 and adjacent axial ridge 54c is sliding, Kaifeng note outlet member 5 moves further in the axial direction, crush-cutting is carried out in the periphery of the cutting edge 57 pairs of diaphragm seals 24 be made up of 3 the chevron pointing cutting edge portion 57a ~ 57c being formed in this inner core 56 bottom, thus formation joint-cutting, and expand the scope of joint-cutting, the final joint-cutting forming continuous print 280 degree of scopes.Diaphragm seal inside joint-cutting is formed on cutting edge portion 57a, the pressing rib of inner face of 57c presses to below, simultaneously, pressing rib enters between the diaphragm seal inside cutting edge portion 57a, 57c and joint-cutting, form gap between, reduce the contact resistance of cutting edge 57 inner face, reduce the power needed for crush-cutting.

Diaphragm seal 24 is cut the sword 57 crush-cutting scope of 280 degree, the part being equivalent to remaining 80 degree of the par 58 not forming cutting edge 57 does not then disconnect and stays as connecting part, part beyond this connecting part is depressed further by described par 58, and sagging from this connecting part due to the outer peripheral face of this par 58, and remain on the state of the inner peripheral surface being pressed against vessel 2 head 21.So, when the diaphragm seal 24 of cutting edge 57 pairs of head 21 upper ends breaks a seal and forms hole, Kaifeng, the annular sealing portion be arranged on the end face of the annular spaces 55 of Kaifeng note outlet member 5 cylindrical portion 53 abuts with the annular sealing surface around hole, Kaifeng, in this condition, the snap-latch surface 54f on the engaging protrusion 54e top of urceolus 54 engages below with the top ring-type ridge 25 of vessel 2 head 21, Kaifeng note outlet member 5 is engaged at the head 21 of vessel 2 is anticreep state, the mouth 52 that outpours of Kaifeng note outlet member 5 is communicated with hole, Kaifeng by head 21 inside, after this note outlet member as vessel 2 is played a role.In this condition, if lid 4 is rotated to screwed tight direction further, the packing seal 44 then covering 4 roof 41 inner faces crimps the roof 51 that Kaifeng outpours mouthful component 5, outpouring while mouth 52 closed by sealing pad 44, the positioning salient 45 of lid 4 is located in the leap protrusion 28a of vessel 2 head 21 base end part 21c and rotates the limit and limit location indentations 28c between protrusion 28b, lid 4 is retained as following state: not only cannot rotate to screwed tight direction, and also cannot rotate to screw thread rotational direction by the less power of regulation.

After hole, Kaifeng is formed, when using the content in vessel 2, lid 4 is firmly rotated to screw thread rotational direction, positioning salient 45 and the engaging of the crossing over protrusion 28a elastic deformation by wherein at least one party is removed, and pulls down from the head 21 of vessel 2 by continuing to rotate to screw thread rotational direction.

Be removed according to anti-unsealing component 3, or after pulling down lid 4, Kaifeng note outlet member 5 is engaging in the situations such as vessel 2 head 21, can easily confirm the vessel after using Kaifeng 2.

Although the container of band Kaifeng of the present invention unit utilizes the rotation of lid when screwing togather to form hole, Kaifeng, but, due to comprise Kaifeng unit cylindrical structural member relative to be formed can seal opening portion vessel head or be prevented from rotate, or at least can not rotate energetically, so, although the periphery of seal opening portion larger pressing force effect from cutting edge can be had, at least very large rotational force can not be acted on.Therefore, also can be applied to the container of bendability or flexible high material, container that intensity ratio is lower, need the container etc. that makes hole, Kaifeng less.Such as, the extruded tubular container that can be suitable for as various cosmetic preparations etc. uses.The container of band Kaifeng of the present invention unit both can be applied to by screwing togather the lid form of carrying out opening and closing, and can be applied to the lid form of lid of opening and closing hinged support.

Claims

1. a container, it is the container possessing vessel, lid and Kaifeng note outlet member, it is characterized in that,

Kaifeng note outlet member possess: Kaifeng unit, to can seal opening portion break a seal and formed Kaifeng hole; Engagement section, engages with described engaging portion, thus makes Kaifeng note outlet member be anticreep state at the head of vessel; And outpour mouth, when break a seal note outlet member at the head of vessel engaged be anticreep state time, the content of vessel can be outpoured, under the state of maintaining part being maintained at lid, when along with lid when screwing togather rotation with lid together with move to side, described body portion, and utilize Kaifeng unit to described head upper end can seal opening portion break a seal and formed Kaifeng hole time, described engagement section engages with described engaging portion, thus become anticreep state at the head of vessel

Wherein, be arranged on Kaifeng unit in the note outlet member of Kaifeng to be formed along with hole, Kaifeng and be that pressure not with rotation is moved to the action of body portion side movement.

2. container according to claim 1, is characterized in that, also possess prevent under unused state described Kaifeng unit with described can the anti-unsealing component that contacts of seal opening portion.

3. container according to claim 2, is characterized in that, described anti-unsealing component possesses: the opening that the head of described cylindrical shape can run through; And cylindrical portion, have as prevent described Kaifeng unit with described can the axial length of distance piece that contacts of seal opening portion.

4. container according to claim 3, is characterized in that, described anti-unsealing component also possesses the tabling piece chimeric with the inner peripheral surface forming the urceolus covered, and the cylindrical portion profile of anti-unsealing component is formed the shape probably equal with lid low profile simultaneously.

5. the container according to claim 3 or 4, is characterized in that, vessel possesses restriction lid or anti-unsealing component is screwing togather the rotation limit limiting unit of the rotation limit on installation direction.

6. container according to claim 5, it is characterized in that, described rotation limit limiting unit is formed at the base end part of described head, that the rotation limit with the restriction face probably vertical with the tangent line of described base end part periphery limits protrusion, lid and anti-unsealing component have the positioning salient relative with this restriction face, described base end part has leap protrusion, it engages with the face of the opposition side of the counterpart of this positioning salient when described positioning salient is relative with described restriction face, and this positioning salient can be crossed.

7. container according to claim 1, is characterized in that, described can seal opening portion be diaphragm seal, and described Kaifeng unit comprises cutting edge, and it is formed in the bottom of the cylindrical structural member forming Kaifeng note outlet member.

8. container according to claim 7, it is characterized in that, the scope of 240 ~ 340 degree around described cutting edge crush-cutting diaphragm seal, the bottom of described cylindrical structural member possesses the par not forming cutting edge in the scope of 20 ~ 120 degree, makes the diaphragm seal after by crush-cutting sagging from cutting the joint portion be left behind.

9. the container according to claim 7 or 8, is characterized in that, described cutting edge is made up of the multiple chevron pointing cutting edge portion of continuous print.

10. the container according to claim 7 or 8, is characterized in that, on the inner peripheral surface of described cutting edge being formed at cylindrical structural member bottom, is formed with more than 1 or 2 the pressing rib extended in the axial direction.

11. containers according to claim 1, is characterized in that, are formed with rotation prevention portion in described Kaifeng note outlet member and described head, its stop described Kaifeng unit with can contact and relatively rotate afterwards by seal opening portion.

12. containers according to claim 1, is characterized in that, the appearance profile in described lid and described body portion is the roughly the same ellipse of the section in axle right angle orientation.