CN103565092A - Container used for beverage - Google Patents
Container used for beverage Download PDFInfo
- Publication number
- CN103565092A CN103565092A CN201310344182.XA CN201310344182A CN103565092A CN 103565092 A CN103565092 A CN 103565092A CN 201310344182 A CN201310344182 A CN 201310344182A CN 103565092 A CN103565092 A CN 103565092A
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- CN
- China
- Prior art keywords
- pressurd vessel
- inner pressurd
- container
- outer container
- peristome
- Prior art date
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Classifications
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- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3876—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation insulating sleeves or jackets for cans, bottles, barrels, etc.
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/16—Water-bottles; Mess-tins; Cups
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- 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
- B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
- B65D47/0857—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures made separately from the base element provided with the spout or discharge passage
- B65D47/0876—Hinges without elastic bias
- B65D47/089—Hinges without elastic bias located within a flat surface of the base element
- B65D47/0895—Hinges without elastic bias located within a flat surface of the base element one part of the hinge being integral with the hinged closure and the other part with the base element, without any other additional hinge element
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- 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Table Devices Or Equipment (AREA)
- Closures For Containers (AREA)
- Thermally Insulated Containers For Foods (AREA)
Abstract
The present invention provides a container used for beverage, which is capable of preventing an embedding part of an inner container from being separated from an embedding part of an outer container, and is capable of improving a volume efficiency of the inner container so as to improve waterproofness. The container comprises: a container main body (5) having a first insulating material (4) between the inner container (3) and the outer container (2); a plug body (7) arranged at an upper opening part (6) of the container main body in a freely assembling and disassembling way; the outer container (2) in the shape of barrel with an open upper part and a closed bottom, wherein a body inner diameter B of the outer container is greater than an inner diameter C of an opening part (31); and the inner container (3) in the shape of barrel with an open upper part and a closed bottom, wherein the inner container (3) is integrated with the outer container by being inserted from the opening part (31) of the outer container. At least part of a body outer side of the inner container which is inserted into the outer container and covered by the first insulating material is formed by extending from an opening part direction of the inner container to a bottom direction of the inner container.
Description
Technical field
The present invention relates to a kind of structure with the beverage-container of inner pressurd vessel and outer container.
Background technology
In the past, had the beverage-container of the Sports water container etc. of inner pressurd vessel and outer container, its inner pressurd vessel is used injection molding and is shaped.Its outer container is shaped by hollow forming.Its by be formed on the fitting portion that is arranged on inner pressurd vessel mosaic process and, the portion of being fitted that is arranged on the upper opening portion of outer container is forced to chimeric structure, and then prevents that inner pressurd vessel from coming off from outer container.Utilization is inserted in the face contact of the heat-insulating material between inner pressurd vessel and outer container etc., is used as the means that come off (for example patent documentation 1) that prevent more reliably inner pressurd vessel.
In addition, known, the water proof structure of such beverage-container is: the peristome upper end of its filler corresponding content device that is waterproof part, and be fitted the position filling at the inner peripheral surface butt with key inside.User is by along with removing close to be taken in this key, and described waterproof part butt and be squeezed in the peristome upper end of inner pressurd vessel, and then prevents the seepage of content liquid.
Patent documentation 1: No. 4277318 communique of Japan Patent
But, in as the example of patent documentation 1, because being uses the method for making at outer container by hollow forming, therefore the dimensional accuracy of its outer container is difficult for stable, and due to dimensional discrepancy and then cause forcing chimericly becoming insufficient, thereby become the reason that chimerism can not be kept and cause inner pressurd vessel to come off from outer container.
In addition, the face by heat-insulating material contacts to seek the structure that prevents that inner pressurd vessel from coming off, and the outer surface of the inner pressurd vessel that it is inserted into, due to from injection molding mold releasability, is therefore equipped with inclined-plane.Due to along with diminishing from top to basal surface diameter, even carry out face with heat-insulating material, contact the possibility that also still has to deviate from upward, therefore, this effect is not necessarily remarkable.And the inner surface of inner pressurd vessel and the outer surface of inner pressurd vessel are same, due to also, from injection molding mold releasability, be therefore also equipped with inclined-plane.Due to along with diminishing from top to basal surface diameter, also there is the problem that causes volumetric efficiency bad.
Further, in using the described beverage-container of ester moulding, in forming process, its molded article has smooth impaired a part of shortcoming of causing for the mouth limit of the upper end of the peristome of impartial inner pressurd vessel, and then causes the size and dimension of upper end of the peristome of inner pressurd vessel to be difficult to stable problem.In this case, because being connected in locality of filler dies down, therefore, easily cause water proofing property insufficient.In addition, in the situation that the height on Qi Kou limit is low, because the butt globality of filler dies down, therefore easy seepage; On the contrary, in the situation that the excessive height on mouth limit, because moment of torsion becomes heavy, user is difficult for carrying out opening and closing operations, owing to key can not being screwed to institute's allocation, and then causes obtaining sufficient waterproof effect and the reason that causes seepage.And, because being fitted, filler filling the position connecting at the inner peripheral surface with key inside, and therefore, when cleaning, its filler is difficult for taking off, and then easily causes unhygienic.
Summary of the invention
For overcoming the above problems, its object of the present invention is, when providing a kind of fitting portion preventing inner pressurd vessel to come off from the portion of being fitted of outer container, can improve again the container efficiency of inner pressurd vessel, further, can improve the beverage-container of water proofing property.
A kind of beverage-container of the first scheme of the present invention, is characterized in that, comprising: container body, and it has heat-insulating material between inner pressurd vessel and outer container; And middle bolt, it is loaded and unloaded the upper opening portion that is arranged on freely described container body, wherein, described outer container be top opening have bottom tube-like and be constituted as the trunk internal diameter ratio open internal diameter of described outer container large, described inner pressurd vessel be top opening having bottom tube-like and the peristome by by from described outer container to insert and with described becoming one of outer container
Further, be inserted in described outer container and at least a portion in the trunk of the described inner pressurd vessel that covered by described heat-insulating material outside from the peristome direction of described inner pressurd vessel until the end direction of described inner pressurd vessel be expanded.
The beverage-container of alternative plan of the present invention be take described the first scheme as basis, it is characterized in that, the trunk internal diameter of described inner pressurd vessel is constituted as larger than the peristome internal diameter of described inner pressurd vessel.
It is basis that the beverage-container of third party's case of the present invention be take described the first scheme or alternative plan, it is characterized in that, arranged outside at the peristome of described outer container is fitted portion, described inner pressurd vessel, fitting portion is arranged between the upper opening portion of described inner pressurd vessel and the upper opening portion of described outer container, and described fitting portion has the mosaic process that is fitted portion described in correspondence, and the portion that is fitted of described outer container and the mosaic process of described inner pressurd vessel are forced to chimeric.
The beverage-container of cubic case of the present invention be take described the first scheme to any one scheme in third party's case as basis, it is characterized in that, inside all-round homogeneous ladder is arranged on to the peristome of described inner pressurd vessel.
It is basis that the beverage-container of the 5th scheme of the present invention be take described the first scheme or alternative plan, it is characterized in that, waterproof part is being filled to the bottom at described middle bolt, and the external diameter of relatively described waterproof part, described in it, the peristome internal diameter of inner pressurd vessel is bigger, and the internal diameter on the trunk top of described inner pressurd vessel is smaller.
Invention according to the first scheme, be inserted in outer container, and at least a portion in the inner pressurd vessel trunk covering by described heat-insulating material outside, due to by form from inner pressurd vessel peristome direction mode of Directional Extension at the bottom of inner pressurd vessel, therefore can obtain anchor effect by heat-insulating material, and, when can improving and preventing effect that inner pressurd vessel comes off from outer container, can seek the improvement of container efficiency.
Invention according to alternative plan, due to can be with by having and following the trail of the fixed heat-insulating material interval of the inner surface of the outer surface of inner pressurd vessel trunk and outer container trunk, so can be from inner pressurd vessel peristome direction until the mode of the Directional Extension at the bottom of inner pressurd vessel form.By these, because the internal diameter of inner pressurd vessel trunk can be constituted as greatlyr than the internal diameter of inner pressurd vessel peristome, therefore, can further seek the improvement of volumetric efficiency.
According to the invention of third party's case, by by be arranged on outer container peristome outside the portion that is fitted and, the mosaic process that is arranged on inner pressurd vessel fitting portion is forced chimeric, and then can further improve the effect that prevents that inner pressurd vessel from coming off from outer container.
Invention according to cubic case, by inside all-round homogeneous ladder is set at inner pressurd vessel peristome, not in the unsettled peristome of size upper end, but when utilizing inside all-round homogeneous ladder carry out waterproof and then improve water proofing property, and can stablize middle bolt opening and closing operations moment of torsion.In addition, because ladder becomes the benchmark of water full capacity, therefore can be easily with Visual Confirmation water full capacity, thus can prevent the leakage that too much causes because injecting.Further, because filler is being filled the bottom in key inside, therefore, when cleaning, easily take off filler.
According to the invention of the 5th scheme, filling waterproof part in the bottom of middle bolt owing to contacting with the inner peripheral surface on inner pressurd vessel trunk top in footpath direction, so can carry out reliably waterproof.
Accompanying drawing explanation
Fig. 1 is for representing the stereogram of the beverage-container of embodiments of the invention 1.
Fig. 2 is for representing the cutaway view of the beverage-container of embodiments of the invention 1.
The cutaway view of Fig. 3 for representing that the part of the beverage-container of embodiments of the invention 1 expands.
Fig. 4 is for representing the cutaway view that takes off key shape body of embodiments of the invention 1.
Description of reference numerals
1 ... beverage-container; 2 ... outer container; 3 ... inner pressurd vessel; 4 ... the first heat-insulating material; 5 ... container body; 7 ... middle bolt (key); 9 ... lid; 17 ... the peristome of inner pressurd vessel; 19 ... waterproof part; 20 ... fillet portion; 31 ... the peristome of outer container; 32 ... be fitted portion; 37 ... mosaic process; 39 ... the outer peripheral face of inner pressurd vessel; 40 ... the trunk of inner pressurd vessel; 41 ... the bottom of inner pressurd vessel; 44 ... trunk wide diameter portion; 45 ... end difference (ladder).
The specific embodiment
With reference to accompanying drawing, preferred embodiment is in the present invention illustrated.But, below illustrated embodiment be not limited to the content of the present invention described in claims.In addition, illustrated all structures below needn't be necessary condition of the present invention.
Below, by Fig. 1～4 couple embodiment 1, be illustrated.Fig. 1 represents to relate to beverage-container 1 of the present invention.Its beverage-container 1 comprises: container body 5, and it is arranged on the first heat-insulating material 4 between outer container 2 slightly cylindraceous and the inner pressurd vessel 3 with concentric circles side disposed therein; For the key 7 of middle bolt, its by screw thread in conjunction with being loaded and unloaded the upper opening portion 6 filling freely at this container body 5; Lid 9, being stood in its front portion in a side of this key 7 is set to cylindricly, and lid closes freely the top that covers the oral area 8 that forms liquid flow path; Handle 10, it rotates both ends the outer peripheral face that is attached at freely described key 7.
Described key 7 is slightly discoid with the roughly the same diameter of periphery of container body 5, and female screw thread 12 is formed on the inner peripheral surface of key bottom 11.By inner cap 5 is installed and sealed the lower openings portion of stopping at key 7, and then guarantee the watertight state of key inside 14.Further, by the second heat-insulating material 13 of foamed polyurethane and foamed polyethylene etc. is housed in to key inside 14, and then prevent the dewfall of key inside 14.And, the key bottom 16 being formed by inner cap 15 is installed, it is rendered as little cylindric than the internal diameter A of the peristome of described inner pressurd vessel 3 17, and mounting groove 18 is located at the outer peripheral face into the inner cap 15 of key bottom by week.The waterproof part 19 consisting of the elastomeric material of silicone rubber etc. is loaded and unloaded is arranged on this mounting groove 18 freely, and the fillet portion 20 consisting of same material in all sides is arranged on this waterproof part 19.In addition, the inner peripheral surface and the week that due to its gap, are formed on key 7 are provided with between the inner cap 15 of waterproof part 19, and therefore, when cleaning, its waterproof part 19 easily loads and unloads, and then can under hygienic state, use.
Described lid 9, is also the first hinge 22 of the axial region that reverses by being configured in the substantial middle on key top 21, is set to open and close freely, and accepts all the time towards the application of force of opening direction by annular resilient parts 23.At this lid 9, close under state for lid, by being filled the inaccessible parts 24 in the inner side of lid 9, with cover oral area 8 upper opening portion 25 mode and carry out waterproof.And, by locking press button 26 Hes of presser type by being arranged on the anterior outer peripheral face of key 7, the lock cell 29 that the engaging ring 28 that can reverse by the second hinge part 27 forms, and then keep the full closeding state of lid 9.Moreover, lid 9 with from front portion until rear portion gradually the mode of step-down tilt.And, corresponding the inclination of this lid 9, the upper opening portion 25 of oral area 8 also with from front portion until rear portion gradually the mode of step-down tilt, thereby can make the easily content liquid in drinking container main body 5 of user.
Next, the bottom tube-like that has that the outer container of described container body 52 is top opening, and be formed the internal diameter C large (B > C) of the internal diameter B ratio open portion 31 of trunk 30.In addition, because the portion that is fitted 32 linking with inner pressurd vessel 3 is located at the outer peripheral face into the outside of upper opening portion 31 by week, therefore, this is fitted portion 32 and is consisted of the groove of the all-round concavity of the outer peripheral face that is formed on upper opening portion 31.And, be in a ratio of roughly anterior outer peripheral face with the reverse shaft of handle 10 and be provided with the front groove 33 for handle of pair of right and left, and with rear groove 34, be arranged on rear portion outer peripheral face with upper and lower two circular-arc formed handles.Its handle is set to rear groove 34 form that its user in use easily controls container body 5 with front groove 33 and handle.; user is by embedding thumb respectively front groove 33 for described handle, in upside, forefinger being embedded to described handle with rear groove 34 and by middle finger or nameless each self-embedding downside; and then can prevent container body 5 landing from user's hand, therefore can stably control this container body 5.
By the outer container 2 with such, link the inner pressurd vessel 3 being integrated, its bottom tube-like that has that is top opening, male screw thread 35 is formed on the outer peripheral face of upper opening portion 17, and can make it be combined with key 7 screw threads by this hero screw thread 35.Further, inner pressurd vessel 3 is provided with from the bottom of male screw thread 35 with continuous flange shape outstanding fitting portion 36.The front end of this fitting portion 36 is formed with the mosaic process 37 towards inner side.Described mosaic process 37 is entrenched in the portion that is fitted 32 of concavity by pressure, and then can one link outer container 2 and inner pressurd vessel 3, and wherein the portion that is fitted 32 of concavity is arranged on the outer peripheral face of the upper opening portion 31 of outer container 2.At this moment, by in advance the first heat-insulating material 4 of foamed polyurethane and foamed polyethylene etc. being arranged on to the gap of the inner peripheral surface 38 of outer container 2 and the outer peripheral face 39 of inner pressurd vessel 3, and then when can there is thermal insulation, the effect that the prevention that can also obtain utilizing the first heat-insulating material 4 to contact with the face of the outer peripheral face 39 of inner pressurd vessel 3 comes off.
At this, the shaping of inner pressurd vessel 3 in the present embodiment, for being used injection-blow molding.Its injection-blow molding is by after the roughing finished product of injection molding (preshaped product) heats, and then is sandwiched in a pair of mould, then is blown into air and is configured as mold shape, then cooling curing.According to these, even for convex-concave etc. is arranged on the formation of the trunk 30 of outer container 2, can in blow molding operation, the gap of the outer peripheral face 39 of the inner peripheral surface of outer container 2 38 and inner pressurd vessel 3 be remained can arrange the first heat-insulating material 4 determine interval, and the outer peripheral face of inner pressurd vessel 3 39 can be formed to the shape of the inner peripheral surface 38 of corresponding outer container 2.Therefore, on the basis matching in the shape with outer container 2, can seek the improvement of volumetric efficiency, and can access the formed products that ductility is high, product strength is excellent.
In the present embodiment, use injection-blow molding, make the desirable position of short transverse from the trunk 40 at inner pressurd vessel 3 until the position hole enlargement of the bottom 41 of inner pressurd vessel 3.From the trunk 40 of inner pressurd vessel 3 by the trunk wide diameter portion 44 of hole enlargement until the inner diameter D of the lower torso 42 of bottom 41 be greater than from the top of trunk wide diameter portion 44 continuously until the internal diameter E(D > E on the trunk top 43 of the peristome 17 of inner pressurd vessel 3).At this, the trunk shape that makes inner pressurd vessel 3 with, the handle of concavity of rear portion outer peripheral face that is formed on outer container 2 is corresponding by the shape of rear groove 34, and to keep making its correspondence under the state at interval of the first heat-insulating material 4.Therefore, thermal insulation can be do not lowered and volumetric efficiency can be improved.And, relevant for container body 5, due to be formed with trunk wide diameter portion 44 lower torso 42 external diameter with, be not formed with between the external diameter on trunk top 43 of trunk wide diameter portion 44 and produce dimensional discrepancy, in the time of in the gap that the first heat-insulating material 4 is seamlessly arranged on to the inner peripheral surface of outer container 2 and the outer peripheral face of inner pressurd vessel 3, by the engaged so-called anchor effect at the first heat-insulating material 4 of trunk wide diameter portion 44 of inner pressurd vessel 3, and then can stop exactly the disengaging of inner pressurd vessel 3.In such the present embodiment, in order to improve volumetric efficiency, though its trunk wide diameter portion 44 by continuous uniform be formed on the all-round of inner pressurd vessel 3, also can be in the formation of the trunk 40 of Zhou Fangxiang part hole enlargement inner pressurd vessel 3 or, the convex-concave shape corresponding with the shape of outer container 2.At this moment, also can prevent exactly by anchor effect the disengaging of inner pressurd vessel 3.
Further, the inner peripheral surface of the peristome 17 of inner pressurd vessel 3 is provided with end difference 45.This end difference 45 is for be arranged on equably all-round ladder towards inner side, and be formed on peristome 17 upper end near.Relevant for described end difference 45, the inner side perisporium part that it extends downwards in the upper end 46 from peristome 17 is formed with continuous rake, thereby is undergauge formation.Owing to being so formed with end difference 45, near the upper end by the peristome 17 of 45 undergauges of end difference, that is, the internal diameter E on trunk top 43 is less than the internal diameter A(A > E in peristome 17).According to these, owing to producing dimensional discrepancy between the peristome 17 of inner pressurd vessel 3 and the trunk top 43 by 45 undergauges of end difference, the internal diameter A of the peristome 17 of inner pressurd vessel 3 is a bit larger tham the external diameter H of the key bottom 16 that is filling waterproof part 19.Person, the internal diameter E on the trunk top 43 of inner pressurd vessel 3 is slightly smaller than described external diameter H, is located at the degree that the fillet portion 20 of all sides of waterproof part 19 can contact.（A＞H＞E）。In addition, the internal diameter E on the trunk top 43 in inner pressurd vessel 3, it is desirably in the scope of whole range of the fillet portion 20 having at waterproof part 19.If within the scope of this, even when the inner peripheral surface with trunk top contacts, its fillet portion 20 also can strain, but it is preferably the roughly degree of half of whole range in order to obtain reliably waterproof effect.Like this, by end difference 45 being arranged on to the inner peripheral surface of the peristome 17 of inner pressurd vessel 3, because end face is not formed on end difference 45, a part for formed products will not be short of, the butt of its waterproof part 19 can locality yet die down, therefore, waterproof part 19 can be in footpath direction contact and waterproof reliably, and, even if the height of peristome 17 produces change up and down, if be in the scope by the internal diameter E on the trunk top 43 of 45 undergauges of end difference, owing to waterproof part 19 can being contacted with the inner side perisporium of end difference 45, therefore user can easily carry out opening and closing operations.
And, described key 7 is being filled when the inner pressurd vessel 3, the key bottom 16 of waterproof part 19 will filled, be inserted in the peristome 17 of the inner pressurd vessel 3 that its diameter is slightly larger than the external diameter H of key bottom 16, and will be formed on female screw thread 12 Hes of the bottom inner peripheral surface of key 7, be formed on the male screw thread 35 of upper periphery face of inner pressurd vessel 3 until screw thread screws up institute's allocation.Along with tightening the screw thread of key 7, it is formed on the fillet portion 20 of all sides of waterproof part 19, than the slightly little trunk top 43 of inner pressurd vessel 3 and the inner peripheral surface 47 of inner pressurd vessel 3 of external diameter H of key bottom 16, contacting, and the strain that makes progress.By these, key bottom 16 matches with the trunk top 43 of inner pressurd vessel 3, and is taken in by gapless, therefore, can carry out the waterproof between reliable key 7 and inner pressurd vessel 3, and prevent seepage towards the outside.Because being makes the formation of its butt waterproof part 19 in the footpath on trunk top 43 direction, the moment of torsion when the opening and closing operations of key 7 is stable, therefore can easily carry out the handling of key 7.And, conventionally, due to for end difference 45 is arranged on to peristome 8, and by the formation of internal diameter undergauge, and then cause volumetric efficiency low, but lower torso 42 that in the present embodiment can hole enlargement inner pressurd vessel 3, and then can suppress the low of volumetric efficiency with bottom line, and due to benchmark that can be using end difference 45 as water full capacity, therefore can be by the visual too much injection that just can prevent content liquid.
As mentioned above, in the present embodiment, beverage-container 1 comprises: container body 5, and it has the first heat-insulating material 4 between inner pressurd vessel 3 and outer container 2; For the key 7 of middle bolt, it is loaded and unloaded the upper opening portion 6 that is arranged on freely container body 5.Wherein, the bottom tube-like that has that outer container 2 is top opening, and it is large to be constituted as the internal diameter C of trunk internal diameter B ratio open portion 31 of outer container 2.The bottom tube-like that has that inner pressurd vessel 3 is top opening, and by the peristome 31 by from outer container 2 insert so that with outer container 2 becoming one.Be inserted in outer container 2, and at least a portion in trunk outside that makes the inner pressurd vessel 3 that the first heat-insulating material 4 covers by employing is from the peristome direction of inner pressurd vessel 3 until the formation of the end Directional Extension of inner pressurd vessel 3, and then can access the engaged so-called anchor effect being arranged on the first heat-insulating material 4 of trunk top 43 sides of trunk wide diameter portion 44 of inner pressurd vessel 3.Therefore,, when can improving and preventing effect that inner pressurd vessel 3 comes off from outer container 2, can also seek the improvement of volumetric efficiency.
In addition, larger than the internal diameter E on the trunk top 43 of inner pressurd vessel 3 by being constituted as the inner diameter D of the lower torso 42 in inner pressurd vessel 3, again by making the outer surface of inner pressurd vessel 3 trunks corresponding to the trunk inner surface of outer container 2 to there is each other the mode at the interval of fixed heat-insulating material, so can be from the peristome direction of inner pressurd vessel 3 until Directional Extension at the bottom of inner pressurd vessel.By these, it can be configured in the inner diameter D of the lower torso 42 of inner pressurd vessel 3 larger than the internal diameter E on the internal diameter A of inner pressurd vessel 3 peristomes 17 and trunk top 43, therefore, can further seek the improvement of volumetric efficiency.
Further, the arranged outside of the peristome in outer container 2 31 is fitted portion 32.Inner pressurd vessel 3, is arranged on fitting portion 36 between the peristome 17 of inner pressurd vessel 3 and the peristome 31 of outer container 2.Fitting portion 36 has the mosaic process 37 that correspondence is fitted portion 32, and by by the portion that is fitted 32 Hes of outer container 2, the mosaic process 37 of inner pressurd vessel 3 is forced chimeric, and then can further improve the effect that prevents that inner pressurd vessel 3 from coming off from outer container 2.
And, by the peristome 17 at inner pressurd vessel 3, be set to the end difference 45 of inside all-round homogeneous ladder, not in the unsettled peristome of size upper end, but by utilizing inside all-round homogeneous ladder carry out waterproof and then improve water proofing property, and can stablize middle bolt opening and closing operations moment of torsion.In addition, because ladder becomes the standard of water full capacity, so can easily with visual, just can confirm water full capacity, and then can prevent because injecting the too much leakage causing.Further, because waterproof part 19 is being filled the outer peripheral face of the inner cap 15 that is key bottom, therefore, when cleaning, easily take off waterproof part 19.
In addition, by waterproof part 19 being filled to the bottom at the described key 7 for middle bolt, and the external diameter H of relatively described waterproof part 19, described in it, the internal diameter A of the peristome 17 of inner pressurd vessel 3 is bigger, and the internal diameter E on the trunk top 43 of described inner pressurd vessel 3 is smaller, and filling in key bottom 16 waterproof part 19 owing to contacting with the inner peripheral surface on the trunk top 43 of inner pressurd vessel 3 in footpath direction, so can carry out reliably waterproof.
Claims (5)
1. a beverage-container, is characterized in that, comprising:
Container body, it has heat-insulating material between inner pressurd vessel and outer container; And
Middle bolt, it is loaded and unloaded the upper opening portion that is arranged on freely described container body,
Wherein, described outer container be top opening have bottom tube-like and be constituted as the trunk internal diameter ratio open internal diameter of described outer container large, described inner pressurd vessel be top opening having bottom tube-like and the peristome by by from described outer container to insert and with described becoming one of outer container, and
At least a portion in the trunk outside of the described inner pressurd vessel that is inserted in described outer container and is covered by described heat-insulating material from the peristome direction of described inner pressurd vessel until the end direction of described inner pressurd vessel be expanded.
2. beverage-container as claimed in claim 1, is characterized in that,
The trunk internal diameter of described inner pressurd vessel is constituted as larger than the peristome internal diameter of described inner pressurd vessel.
3. beverage-container as claimed in claim 1 or 2, is characterized in that,
Arranged outside at the peristome of described outer container is fitted portion, described inner pressurd vessel, fitting portion is arranged between the upper opening portion of described inner pressurd vessel and the upper opening portion of described outer container, and described fitting portion has the mosaic process that is fitted portion described in correspondence, and the portion that is fitted of described outer container and the mosaic process of described inner pressurd vessel are forced to chimeric.
4. the beverage-container as described in any one of claims 1 to 3, is characterized in that,
Inside all-round homogeneous ladder is arranged on to the peristome of described inner pressurd vessel.
5. beverage-container as claimed in claim 1 or 2, is characterized in that,
Waterproof part is being filled to the bottom at described middle bolt, and the external diameter of relatively described waterproof part, described in it, the peristome internal diameter of inner pressurd vessel is bigger, and the internal diameter on the trunk top of described inner pressurd vessel is smaller.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012177384A JP2014034415A (en) | 2012-08-09 | 2012-08-09 | Beverage container |
| JP2012-177384 | 2012-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103565092A true CN103565092A (en) | 2014-02-12 |
Family
ID=50038465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310344182.XA Pending CN103565092A (en) | 2012-08-09 | 2013-08-08 | Container used for beverage |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2014034415A (en) |
| KR (1) | KR20140020787A (en) |
| CN (1) | CN103565092A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110997512A (en) * | 2017-08-03 | 2020-04-10 | 伊格鲁产品公司 | Leak-proof container lid with foam insulation material |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3198698U (en) * | 2015-05-01 | 2015-07-16 | 株式会社ドウシシャ | Beverage container |
| KR20230145769A (en) | 2022-04-11 | 2023-10-18 | 주식회사 지앤지비 | beverage container |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB703866A (en) * | 1951-06-21 | 1954-02-10 | Shipton & Company Ltd E | Improvements in or relating to heat insulated bottles or flasks |
| US7270244B1 (en) * | 2004-01-22 | 2007-09-18 | Pacific Cornetta, Inc. | Polycarbonate double walled liquid holding vessel |
| JP5014931B2 (en) * | 2007-09-11 | 2012-08-29 | 象印マホービン株式会社 | Beverage container |
-
2012
- 2012-08-09 JP JP2012177384A patent/JP2014034415A/en active Pending
-
2013
- 2013-08-08 KR KR1020130094109A patent/KR20140020787A/en not_active Application Discontinuation
- 2013-08-08 CN CN201310344182.XA patent/CN103565092A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110997512A (en) * | 2017-08-03 | 2020-04-10 | 伊格鲁产品公司 | Leak-proof container lid with foam insulation material |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014034415A (en) | 2014-02-24 |
| KR20140020787A (en) | 2014-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |