CN108946639A - A kind of double-layer beverage container - Google Patents
A kind of double-layer beverage container Download PDFInfo
- Publication number
- CN108946639A CN108946639A CN201810587102.6A CN201810587102A CN108946639A CN 108946639 A CN108946639 A CN 108946639A CN 201810587102 A CN201810587102 A CN 201810587102A CN 108946639 A CN108946639 A CN 108946639A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- outer barrel
- interior bucket
- double
- beverage container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/0801—Details of beverage containers, e.g. casks, kegs
- B67D1/0804—Shape or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/0801—Details of beverage containers, e.g. casks, kegs
- B67D2001/0822—Pressurised rigid containers, e.g. kegs, figals
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The present invention provides a kind of double-layer beverage containers, belong to beverage equipment technical field.It is burst apart or is damaged after solving the problems, such as the junction stress deformation of existing outer barrel ladle body and pedestal.This structure improved double-layer beverage container, including outer barrel and plastics interior bucket, said tub bottom has opening and opening is provided with pedestal, the interior bucket is located in outer barrel and pedestal is formed by cavity, it is characterized in that, the pedestal is only connected with outer barrel or only with interior bucket, and the beverage container also has the extension gap for extending when interior bucket expansion.This anti-expansion of structure improved double-layer beverage container energy damages and guarantees stability in use.
Description
Technical field
The invention belongs to beverage equipment technical fields, are related to a kind of beverage container, especially a kind of double-layer beverage container.
Background technique
Liquid container in the market is varied, such as fat, is a kind of for holding the tool of drinks, is generally divided into
Metal fat and plastics fat.Plastics fat is at low cost and light weight, transportation cost substantially reduce, and in mobile and carrying
With comparable advantage, therefore plastics fat is applied more and more extensively in the market in current.And plastics fat include single layer bucket and
Double-layered bucket, for single layer bucket due to there was only the protection of one layer of rigid plastics shell, entire fat is more fragile, is easy to be applied by sharppointed article
Power leads to lesion ruptures, therefore there are also being further added by a common tubbiness shell outside rigid plastics shell on existing market, with
It forms double-layered bucket and reinforces protection, prevent inner plastic bucket from being scratched by sharppointed article.
Such as a kind of double-layered bucket of U.S. Patent Publication Document (publication number: US5129534A), which also covers outside interior bucket
Equipped with one layer of outer barrel, entire interior bucket is wrapped up by outer barrel, is not easily susceptible to the direct shock of extraneous hard object, and outer barrel can play certain guarantor
Shield effect prevents interior bucket damage from wine liquid being caused to leak, extraneous high pressure gas is filled in interior bucket when in use, passes through high pressure
Gas extrusion wine liquid, wine liquid smoothly export the distribution for realizing wine liquid by wine lance after being pressurized.
But the Double wine cask has the disadvantage that during delivery, general producer can select to fill in interior bucket
High pressure gas to prevent interior bucket to be subject to crushing during stacking transport, or during filling wine, can also be filled into interior bucket
Enter high pressure gas to squeeze distribution wine liquid, and the pedestal of the patent is not only connected with bottom of the barrel, but also is fixedly connected with outer barrel ladle body, when
When high pressure gas fills interior bucket, interior bucket wall thickness is relatively thin, and ladle body and bottom constantly expand and become larger and act in outer barrel, outer barrel
Ladle body and pedestal respectively by active force outwardly and downwardly so that quilt after the junction stress deformation of outer barrel ladle body and pedestal
It bursts apart or damages, stability in use is affected completely.
To solve the above-mentioned problems, conventional technical means in the art is the wall thickness for increasing considerably interior bucket, increases interior bucket
Intensity simultaneously reduces its deformability, prevents it from crossing during transporting and stacking and is subject to crushing or is acted on expansion by high pressure gas,
And interior bucket is not deformed as far as possible, but there are high production cost, double-layered bucket overall weights to weigh for this conventional technical means
Defect.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, proposing the anti-expansion of one kind and damaging and guarantee to make
With the double-layer beverage container of stability.
Object of the invention can be realized by the following technical scheme:
A kind of double-layer beverage container, including outer barrel and plastics interior bucket, said tub bottom have opening and set in opening
Be equipped with pedestal, the interior bucket is located in outer barrel and pedestal is formed by cavity, which is characterized in that the pedestal only with outer barrel or
Only it is connected with interior bucket, the beverage container also has the extension gap for extending when interior bucket expansion.
When filling high pressure gas into interior bucket, interior bucket generates expansion and gradually fitting squeezes outer barrel or is pressed down against bottom outward
Seat.Also have since this case pedestal is only connect with one of outer barrel or interior bucket, and in entire beverage container swollen for content
The extension gap extended when swollen, even the pedestal then pedestal that is connected with outer barrel are not just connected with interior bucket, generate deformation expansion in interior bucket
When can only give one outside power of outer barrel without applying pressure to pedestal, then the junction of outer barrel and pedestal would not simultaneously by
Cracking is easy to power outwardly and downwardly.Opposite, it is not just connected with outer barrel if pedestal is connected with interior bucket, then pedestal
With outer barrel all none positions being connected let alone stress cracks.The setting of this patent can effectively prevent because interior bucket by
Power expansion and caused by crack damage, be effectively guaranteed the stability in use of double-layered bucket.In addition to this, interior bucket itself is producing
There may be production error and scale error during manufacture, the surfaces externally and internally of interior bucket is not necessarily smooth regular, passes through
There is provided the extension gap expands interior bucket sufficiently under high pressure effect, can also make the uniform spreading in each position of interior bucket, each position
Expansion, eliminates stress, use when each position uniform stressed, can be further ensured that the stability used.And since this is interior
Bucket is installed in outer barrel, therefore the extension gap also just generates between interior outer barrel, and specifically, which refers to supplying
The accommodation space of extra deformation quantity when interior bucket expands can be radial, lateral either multidirectional.In addition, this hair
Just solve the problems, such as expansion only by the change of connection relationship and the deformation space that provides sub-fraction in bright, but
Biggish change is not made in entire outer barrel and the size of pedestal, therefore is not had greatly increased in cost and weight yet.
In above-mentioned double-layer beverage container, the pedestal is connected with outer barrel and has between pedestal and bottom of the barrel above-mentioned
Extension gap.Preferably pedestal is only connected with outer barrel in the present embodiment, then pedestal is not just connected with interior bucket, and interior bucket must just be wanted
Being attached with outer barrel can just be supported, and outer barrel one can only be given outward when deformation expands by being generated in interior bucket by high pressure
Power is without applying pressure to pedestal, and the circumferential area of outer barrel is big by power area, and stress can uniformly share so average force
Less, it is less susceptible to just be deformed or expand by some power, and the junction of outer barrel and pedestal is not also simultaneously by outside
Guarantee stability in use so cracking will not be generated with downward power.Specifically, this case is arranged between pedestal and interior bucket
Extension gap, since interior bucket and outer barrel are attached, therefore then there is no the space of deformation or presence between inner barrel and outer barrel
The deformation space of small part, once the radial direction of interior bucket cannot be further continued for being deformed, i.e. interior bucket and outer barrel is affixed interior bucket rearward
The radial reaction force by outer barrel cannot be further continued for expanding outwardly, interior bucket can only be to there is also the bottoms in extension gap at this time
Direction generation deformation, which continues to expand, discharges partial pressure with the normal expansion for guaranteeing interior bucket, prevents interior bucket from exploding, guarantees entire double
The stability in use of layer container.
In above-mentioned double-layer beverage container, the pedestal include the annular brace foot being used to support and be located at support leg
Connecting plate on the inside of portion, the connecting plate has elasticity and connecting plate is vacantly arranged.Pedestal is connected with outer barrel in this case, therefore bottom
Seat is supported on the ground by the way that support foot is directly vertical, or is supported foot to be connected with outer barrel and supported by the bottom of outer barrel
It is normally supported on ground, enabling outer barrel to be formed by outer profile with pedestal, and the setting of annular enables to entire bottom
Seat or double container are connected firmly uniform force.Although plastics interior bucket has elasticity, because of it, there are still certain thickness
Degree, therefore in the filling process of high pressure gas, the deformation of plastics interior bucket is not to occur in a flash, may continue couple of days all
Extremely slowly deformation is occurring.And user can not predict the high pressure gas filled into and interior bucket can be allowed to generate to assorted
The deformation of degree, or under different temperatures difference atmospheric pressure, the deformation quantity generated being filled with same high pressure gas is
Different, user can not control at most well every time.Therefore interior bucket is expanded by high pressure gas effect lasts, originally
Extension gap persistently filled, the gas if being expanded into extreme position, i.e., when interior bucket and the connecting plate of pedestal are mutually touched in interior bucket
Pressure is still very high, then can also may further be deformed.The connecting plate that this case will also be located in support foot center is vacantly arranged simultaneously
Elasticity is made it have, so that even if the connecting plate of pedestal can also provide further to interior bucket when bottom of the barrel is mutually touched with pedestal
Deformation space help it to release stress, prevent interior bucket or outer barrel to be easily broken by high pressure, guarantee stability in use.And it is hanging
It is provided in such a structure that connecting plate still will not be contacted directly when interior bucket mutually reclines with connecting plate or slightly stress is downward
Ground guarantees that pedestal will not prevent direct with the reaction force of ground face contact vibration directly by connecting plate and ground face contact
Passing to interior bucket be easy to cause interior bucket to crumble.
In above-mentioned double-layer beverage container, the extension gap is greater than 1mm.Extension gap between interior bucket and pedestal is excellent
Choosing is greater than 1mm, makes it possible to generate enough deformation spaces for interior bucket expansion and guarantees the stability used.
In above-mentioned double-layer beverage container, there are several resilient inserts circumferentially arranged on the pedestal, it is described outer
Bucket lower edge has several card slots being arranged in a one-to-one correspondence with resilient insert, and the resilient insert is embedded in corresponding card slot；
Or there are several resilient inserts circumferentially arranged on said tub lower edge, have on the pedestal a pair of with resilient insert one
Several card slots that should be arranged, the resilient insert are embedded in corresponding card slot.It can be cooperated by resilient insert and card slot
Mode connects outer barrel and pedestal, this kind of connection type is fairly simple and facilitates dismounting between outer barrel and pedestal, and makes
Enhanced convenience is replaced in the maintenance of both outer barrel or pedestal.
In above-mentioned double-layer beverage container, the resilient insert is plastic buckle, and the card slot is in outer barrel axial direction
Size is greater than full-size and buckle of the buckle in outer barrel axial direction can be in card slot along outer barrel axially reciprocating.Plastic buckle
Certain elastic deformation space intensity with higher again can be provided, can play the role of supporting wine liquid weight in interior bucket,
It is used herein as more appropriate.Certain outer barrel and pedestal also can choose and be made of plastic material, in this way can be with straight forming card release
Button, also more convenient in processing and energy connective stability with higher.In addition, the present invention is also by card slot in outer barrel axial direction
It is sized to the size greater than buckle, when normal place, buckles connect with the bottom plane of card slot under gravity
Touching, but once entire extension gap uses the limit, the bottom of interior bucket then can mutually recline with pedestal, under the active force of interior bucket
The relative position of buckle and card slot can generate variation, and buckle can be gradually mobile toward the top of card slot, and pedestal and outer barrel at this time
Also it towards the direction movement being located remotely from each other, is expanded with providing more space deformation space to interior bucket, prevents from damaging, with
Guarantee the stability in use of entire double container.
In above-mentioned double-layer beverage container, the resilient insert includes spring and fixed block, the fixed block and spring
One end be connected and can be embedded in card slot under the force of a spring.Pedestal can also be realized by the cooperation of spring and fixed block
With the connection of outer barrel, it is equally also able to achieve the convenient for disassembly and assembly of pedestal and outer barrel.
In above-mentioned double-layer beverage container, said tub has the linkage section being connected with pedestal, has on the pedestal
The cooperation section matched with linkage section, the pedestal are set in outside outer barrel, and the minimum diameter of the cooperation section upper end is less than connection
Section lower end maximum outside diameter and tight fit between pedestal and outer barrel；Or said tub is set in outside pedestal, the cooperation section upper end
Maximum outside diameter be greater than linkage section lower end minimum diameter and tight fit between pedestal and outer barrel.It can also be realized by tight fit
The connection of outer barrel and pedestal, in order to realize the stronger connection of the two, the present invention is also in the junction of outer barrel and pedestal to the two
Size one relative size difference is set, the chamfering structure of a similar tightening is formed, even if both to guarantee the feelings in stress
Also very that generates separation under condition, guarantees stability in use.Certainly, the tight fit of the two can also by the technique of heat shrink come
It realizes, the wall thickness of outer barrel linkage section is set smaller than to the wall thickness of base engagement section when outer barrel is set in outside pedestal, then one
Denier heating, linkage section can be more prone to produce deformation retract and cooperation section fit closely make the two be connected firmly, it is on the contrary then.
In above-mentioned double-layer beverage container, the pedestal is connected with interior bucket and there is above-mentioned extension between the inner barrel and outer barrel
Gap, the extension gap are radial clearance.Pedestal can certainly be only connected with interior bucket, then pedestal just not with outer barrel phase
Connect, and interior bucket just passes through pedestal for the weight transfer of drinks to bottom surface, when interior bucket generates deformation expansion simultaneously in addition to gravity
Pedestal others power will not be given, interior bucket by high pressure generate deformation expand when can only give one outside power of outer barrel without
Pedestal can be applied pressure to.And extension gap is arranged in this case between outer barrel and interior bucket, since interior bucket is attached with pedestal, therefore inside
Then there is no the spaces of deformation between bucket and pedestal, after interior bucket stress, can generate expansion, radially to guarantee interior bucket just
Often expansion release partial pressure, prevents interior bucket from exploding, guarantees the stability in use of entire double container.Further, since outer barrel with
The case where not having any connection between pedestal, therefore both so-called junction fracture is also not present, to generate, and guarantees using stabilization
Property.Interior bucket and pedestal herein can be directly bonded by glue, convenient and efficient.
In above-mentioned double-layer beverage container, the extension gap is less than 5mm.Extension gap between the inner barrel and outer barrel is excellent
Choosing is less than 5mm, so that after can generating the stability and expansion that certain deformation space is used for interior bucket expansion guarantee
Interior bucket can generate and recline with outer barrel, to guarantee in subsequent normal use process preferably pressure-bearing.And in interior bucket at this time
The release of part has been obtained in pressure, and comparatively without so high pressure, and the circumferential area of outer barrel is big by power area, answers
Power can uniformly share so average force is little, is less susceptible to just be deformed or expand by some power, guarantees using steady
It is qualitative.
Compared with prior art, the present invention has the following technical effect that
1, pedestal is only connect with one of outer barrel or interior bucket, and is also had in entire beverage container and expanded for content
The extension gap of Shi Yanzhan, the i.e. junction of outer barrel and pedestal would not be easy cracking by power outwardly and downwardly simultaneously,
Or pedestal is not just connected with outer barrel, then pedestal and outer barrel all none link positions let alone stress cracking.Effectively
Crack damage caused by due to interior bucket forced expansion is prevented, the stability in use of double-layered bucket is effectively guaranteed.
2, interior bucket is expanded sufficiently under high pressure effect by providing the extension gap, can also make each position of interior bucket equal
Even spreading, eliminating interior bucket itself, there may be production error and scale errors during the manufacturing, eliminate stress, use
When each position uniform stressed, can be further ensured that the stability used.
3, expansion and use are just solved only by the change of connection relationship and the deformation space that provides sub-fraction
The problem of stability, but biggish change is not made in entire outer barrel and the size of pedestal, therefore in cost and weight
Also do not have greatly increased.
Detailed description of the invention
Fig. 1 is the double-layered bucket cross section structure schematic diagram in embodiment one.
Fig. 2 is the double-layered bucket schematic cross-sectional view in embodiment two.
Fig. 3 is the portion the A enlarged drawing of Fig. 2.
Fig. 4 is another angled arrangement schematic diagram of Fig. 3.
Fig. 5 is the schematic perspective view of outer barrel in embodiment two.
Fig. 6 is the schematic perspective view of pedestal in embodiment two.
Fig. 7 is pedestal and outer barrel attachment structure schematic diagram in embodiment three.
Fig. 8 is pedestal and outer barrel attachment structure schematic diagram in example IV.
Fig. 9 is the double-layered bucket cross section structure schematic diagram in embodiment five.
In figure, 1, outer barrel；11, it is open；12, linkage section；2, interior bucket；3, pedestal；31, foot is supported；32, connecting plate；33,
Cooperate section；4, extension gap；5, resilient insert；51, spring；52, fixed block；6, card slot.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one:
As shown in Figure 1, the double-layer beverage container in the present embodiment, including outer barrel 1 and plastics interior bucket 2,1 bottom of outer barrel have
Opening 11 and it is provided with pedestal 3 at opening 11, interior bucket 2 is located in outer barrel 1 and pedestal 3 is formed by cavity, pedestal 3 and outer
Bucket 1 is connected.Preferably pedestal 3 is only connected with outer barrel 1 i.e. in the present embodiment, then pedestal 3 is not just connected with interior bucket 2, and interior bucket 2 is just
Must be attached with outer barrel 1 can just be supported.Specifically, extension gap is arranged in this case between pedestal 3 and interior bucket 2
4, since interior bucket 2 and outer barrel 1 are attached, the space of deformation is then not present between interior bucket 2 and outer barrel 1 or there are minimum portions
Point deformation space, once the radial direction of interior bucket 2 cannot be further continued for being deformed, i.e., interior bucket 2 and outer barrel 1 are affixed interior bucket 2 rearward
The radial reaction force by outer barrel 1 cannot be further continued for expanding outwardly, and interior bucket 2 can only be to there is also the bottoms in extension gap 4 at this time
The generation deformation of portion direction, which continues to expand, discharges partial pressure with the normal expansion for guaranteeing interior bucket 2.Interior bucket 2 and pedestal in the present embodiment
Extension gap 4 between 3 is preferably greater than 1mm, makes it possible to generate enough deformation spaces for the expansion of interior bucket 2 and guarantees the stabilization used
Property.
Further, pedestal 3 includes the annular brace foot 31 being used to support and the connection positioned at 31 inside of support foot
Plate 32.Pedestal 3 is supported on bottom surface by supporting foot 31 directly to stand, or is supported foot 31 to be connected with outer barrel 1 and passed through
The bottom of outer barrel 1 is supported on ground, and the setting of annular enables to entire 3 uniform force of pedestal.
Interior bucket 2, outer barrel 1 in the present embodiment, pedestal 3 are all made of plastic material and are made, although plastics interior bucket 2 has bullet
Property, but there are still certain thickness because of it, therefore in the filling process of high pressure gas, the deformation of plastics interior bucket 2 is not
Occur to continue couple of days in a flash and extremely slowly deformation all is occurring, and user can not predict and is filled into
The high pressure gas gone can allow interior bucket 2 to generate to the deformation of what degree, or under different temperatures difference atmospheric pressure, even if punching
Enter same high pressure gas but the deformation quantity generated is different, user can not control well every time.Interior bucket 2 is by height
Body effect lasts of calming the anger expansion, original extension gap 4 is persistently filled, if being expanded into the connecting plate of extreme position Yu pedestal 3
Air pressure when 32 phases are touched in interior bucket 2 is still very high, then can also may further be deformed, and this case will also be located in support foot 31
The connecting plate 32 at center is vacantly arranged and makes it have elasticity, so that even if when 2 bottom of interior bucket and 3 phase of pedestal are touched, pedestal 3
Connecting plate 32 can also provide further deformation space to interior bucket 2 and it is helped to release stress.And it is vacantly provided in such a structure that i.e.
So that interior bucket 2 is reclined with 32 phase of connecting plate or connecting plate 32 will not still directly touch the ground when slightly stress is downward, prevent with
The reaction force of ground face contact vibration is directly passed to interior bucket 2 and interior bucket 2 is be easy to cause to crumble.
Embodiment two:
The present embodiment is essentially identical with the structure and principle of embodiment one, the difference is that: such as Fig. 2, Fig. 5, Fig. 6
It is shown, there are several resilient inserts 5 circumferentially arranged on pedestal 3, resilient insert 5 is preferably plastic buckle in the present embodiment,
Pedestal 3 and plastic buckle are integrally formed, and 1 lower edge of outer barrel has several card slots 6 being arranged in a one-to-one correspondence with plastic buckle, plastics
Buckle is embedded in corresponding card slot 6, this kind of connection type is fairly simple and facilitates dismounting between outer barrel 1 and pedestal 3, and
So that enhanced convenience is replaced in the maintenance of both outer barrel 1 or pedestal 3.
Further, as shown in Figure 3, Figure 4, size of the present embodiment card slot 6 in 1 axial direction of outer barrel is greater than buckle along outer barrel
Full-size and buckle in 1 axial direction can be in card slots 6 along 1 axially reciprocating of outer barrel.When normal place, in the work of gravity
It is contacted with lower buckle with the bottom plane of card slot 6, but once entire extension gap 4 uses the limit, the bottom of interior bucket 2 then can
It reclines with 3 phase of pedestal, variation can be generated with the relative position of card slot 6 by buckling under the active force of interior bucket 2, and buckle can be gradually toward card
The top of slot 6 is mobile, and pedestal 3 at this time is also mobile in the direction away from 1 top of outer barrel, to provide more space shapes
Emptying expands to interior bucket 2, prevents from damaging, to guarantee the stability in use of entire double container.
Embodiment three:
The present embodiment is essentially identical with the structure and principle of embodiment two, the difference is that: as shown in fig. 7, bullet
Property inserts 5 include spring 51 and fixed block 52, one end of fixed block 52 and spring 51 is connected and can be under the active force of spring 51
It is embedded in card slot 6.The connection that pedestal 3 and outer barrel 1 can also be realized by the cooperation of spring 51 and fixed block 52, equally also can be real
Existing pedestal 3 is convenient for disassembly and assembly with outer barrel 1.
Example IV:
The present embodiment is essentially identical with the structure and principle of embodiment two, the difference is that: pass through tight fit reality
The connection of existing outer barrel 1 and pedestal 3, i.e., as shown in figure 8, outer barrel 1 has a linkage section 12 being connected with pedestal 3, on pedestal 3 with
The cooperation section 33 that linkage section 12 matches, pedestal 3 are set in outside outer barrel 1, and the minimum diameter of cooperation 33 upper end of section is less than linkage section
The maximum outside diameters of 12 lower ends and tight fit between pedestal 3 and outer barrel 1.Wherein, the tight fit of the two can also pass through heat shrink
Technique realize, when pedestal 3 be set in outer barrel 1 it is outer when cooperate the wall thickness of section 33 to be set smaller than 1 linkage section of outer barrel the pedestal 3
12 wall thickness, then once heating, cooperation section 33, which can be more prone to produce deformation retract and fit closely with linkage section 12, connect the two
Securely.Certain outer barrel 1 is set in outside pedestal 3, and the maximum outside diameter of cooperation 33 upper end of section is greater than the minimum diameter of 12 lower end of linkage section
And above-mentioned purpose similarly may be implemented in tight fit between pedestal 3 and outer barrel 1.
Embodiment five:
The present embodiment is essentially identical with the structure and principle of embodiment one, the difference is that: as shown in figure 9, bottom
Seat 3 is connected and between interior bucket 2 and outer barrel 1 there are above-mentioned extension gap 4 with interior bucket 2, and extension gap 4 is radial clearance.Certainly
Pedestal 3 can be only connected with interior bucket 2, then pedestal 3 is not just connected with outer barrel 1, and interior bucket 2 just passes through pedestal 3 for the weight of drinks
Power passes to bottom surface, in addition to gravity can't give pedestal 3 other power when interior bucket 2 generates deformation expansion, in interior bucket 2
1 one outside power of outer barrel can only be given without applying pressure to pedestal 3 by being generated when deformation expands by high pressure.And this case is in outer barrel
Extension gap 4 is set between 1 and interior bucket 2, since interior bucket 2 and pedestal 3 are attached, therefore is not deposited then between interior bucket 2 and pedestal 3
In the space of deformation, after 2 stress of interior bucket, expansion can be generated radially, to guarantee that the normal expansion release part of interior bucket 2 is pressed
Power prevents interior bucket 2 from exploding, guarantees the stability in use of entire double container.Further, since not having between outer barrel 1 and pedestal 3
Any connection, therefore the case where both so-called junction is broken also is not present to generate, guarantee stability in use.Interior bucket 2 herein
It can be directly bonded by glue with pedestal 3, it is convenient and efficient.
Further, the extension gap 4 between interior bucket 2 and outer barrel 1 is preferably smaller than 5mm, so that certain change can be generated
Shape space guarantees the stability used for the expansion of interior bucket 2, and can guarantee that the interior bucket 2 after expansion can be generated with outer barrel 1 and recline, with
Guarantee in subsequent normal use process preferably pressure-bearing.And the release of part has been obtained in the pressure in interior bucket 2 at this time, phase
Without so high pressure for, and the circumferential area of outer barrel 1 is big by power area, and stress can uniformly share so average force
Less, it is less susceptible to just be deformed or expand by some power, guarantees stability in use.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although be used more herein outer barrel 1, opening 11, linkage section 12, interior bucket 2,；3, pedestal supports foot 31, connects
Fishplate bar 32, cooperation section 33, extension gap 4, resilient insert 5, spring 51, fixed block 52, the terms such as card slot 6, but be not precluded and make
A possibility that with other terms.The use of these items is only for be more convenient to describe and explain essence of the invention；It
To be construed to any additional limitation disagreed with spirit of that invention.
Claims (10)
1. a kind of double-layer beverage container, including outer barrel (1) and plastics interior bucket (2), said tub (1) bottom have opening (11) and
It being provided at opening (11) pedestal (3), the interior bucket (2) is located in outer barrel (1) and pedestal (3) is formed by cavity,
It is characterized in that, the pedestal (3) is only connected with outer barrel (1) or only with interior bucket (2), and the beverage container also has for interior bucket
(2) the extension gap (4) extended when expanding.
2. double-layer beverage container according to claim 1, which is characterized in that the pedestal (3) is connected with outer barrel (1) and bottom
Seat has above-mentioned extension gap (4) between (3) and interior bucket (2) bottom.
3. double-layer beverage container according to claim 2, which is characterized in that the pedestal (3) includes the ring being used to support
The connecting plate (32) that shape supports foot (31) and is located on the inside of support foot (31), the connecting plate (32) have elasticity and connect
Plate (32) is vacantly arranged.
4. double-layer beverage container according to claim 3, which is characterized in that the extension gap (4) is greater than 1mm.
5. double-layer beverage container as claimed in any of claims 1 to 4, which is characterized in that have on the pedestal (3)
There are several resilient inserts (5) circumferentially arranged, said tub (1) lower edge has to be arranged in a one-to-one correspondence with resilient insert (5)
Several card slots (6), the resilient insert (5) is embedded in corresponding card slot (6)；Or have on said tub (1) lower edge
Several resilient inserts (5) circumferentially arranged, have on the pedestal (3) be arranged in a one-to-one correspondence with resilient insert (5) it is several
Card slot (6), the resilient insert (5) are embedded in corresponding card slot (6).
6. double-layer beverage container according to claim 5, which is characterized in that the resilient insert (5) is plastic buckle, institute
Stating size of the card slot (6) in outer barrel (1) axial direction can be in card slot greater than the full-size and buckle buckled in outer barrel (1) axial direction
(6) along outer barrel (1) axially reciprocating in.
7. double-layer beverage container according to claim 5, which is characterized in that the resilient insert (5) includes spring (51)
With fixed block (52), one end of the fixed block (52) and spring (51) is connected and can be embedded in card under the active force of spring (51)
In slot (6).
8. double-layer beverage container as claimed in any of claims 1 to 4, which is characterized in that said tub (1) has
The linkage section (12) being connected with pedestal (3) has the cooperation section (33) matched with linkage section (12), institute on the pedestal (3)
It states pedestal (3) and is set in outer barrel (1) outside, the minimum diameter of described cooperation section (33) upper end is less than the maximum of linkage section (12) lower end
Tight fit between outer diameter and pedestal (3) and outer barrel (1)；Or said tub (1) is set in pedestal (3) outside, the cooperation section (33)
The maximum outside diameter of upper end is greater than the minimum diameter of linkage section (12) lower end and tight fit between pedestal (3) and outer barrel (1).
9. double-layer beverage container according to claim 1, which is characterized in that the pedestal (3) is connected and interior with interior bucket (2)
There are above-mentioned extension gap (4) between bucket (2) and outer barrel (1), the extension gap (4) is radial clearance.
10. double-layer beverage container according to claim 9, which is characterized in that the extension gap (4) is less than 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810587102.6A CN108946639A (en) | 2018-06-08 | 2018-06-08 | A kind of double-layer beverage container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810587102.6A CN108946639A (en) | 2018-06-08 | 2018-06-08 | A kind of double-layer beverage container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108946639A true CN108946639A (en) | 2018-12-07 |
Family
ID=64493908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810587102.6A Pending CN108946639A (en) | 2018-06-08 | 2018-06-08 | A kind of double-layer beverage container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108946639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3578475A1 (en) * | 2018-06-08 | 2019-12-11 | Changfu Qiu | Double-layer keg |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006005197A1 (en) * | 2004-07-08 | 2006-01-19 | Daniel Schweri | Security container |
| CN207209942U (en) * | 2017-09-20 | 2018-04-10 | 尤赛飞 | A kind of plastics fat |
-
2018
- 2018-06-08 CN CN201810587102.6A patent/CN108946639A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006005197A1 (en) * | 2004-07-08 | 2006-01-19 | Daniel Schweri | Security container |
| CN207209942U (en) * | 2017-09-20 | 2018-04-10 | 尤赛飞 | A kind of plastics fat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3578475A1 (en) * | 2018-06-08 | 2019-12-11 | Changfu Qiu | Double-layer keg |
| EP3578475B1 (en) * | 2018-06-08 | 2023-03-22 | Talos Technology Corporation | Double-layer keg |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6454738B2 (en) | Container with curved reversible diaphragm | |
| TW200401734A (en) | Synthetic resin bottle | |
| BR112014016331B1 (en) | method and system for manufacturing a metal container | |
| HU227635B1 (en) | Container and method of compensating for a change in pressure induced within a container | |
| CN105662000B (en) | Hinge installs sleeve | |
| JP2014509992A (en) | Plastic aerosol containers | |
| WO2008094430A3 (en) | Nitrogen dosed base | |
| EP3578475B1 (en) | Double-layer keg | |
| CN108946639A (en) | A kind of double-layer beverage container | |
| JP2010105677A (en) | Resin container with buckling resistance and beverage product using the same | |
| JP2011251711A (en) | Synthetic-resin-made container | |
| CN207773743U (en) | A kind of handle and double-layer beverage container of double-layer beverage container | |
| CN108033094A (en) | The handle and double-layer beverage container of a kind of double-layer beverage container | |
| CN211568829U (en) | Combined buffer structure of massage chair packing box | |
| CN208360744U (en) | A kind of double-layer beverage container | |
| CN106081296A (en) | Anti-deformation carton | |
| CN211998774U (en) | Double-layer beverage container | |
| CN108750274A (en) | A kind of double-layer beverage bucket | |
| CN205629783U (en) | Be used for LNG storage tank tank bottoms edge board welded frock | |
| CN206151120U (en) | Novel do not have glass cup | |
| CN206151340U (en) | Soap holds in palm and packing carton thereof | |
| CN216416379U (en) | Splicing furniture | |
| CN209097270U (en) | A kind of packing box with liner | |
| CN103142154B (en) | Pop-up-proof cork | |
| CN204171141U (en) | Ptfe expansion joint mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200402 Address after: 317600 No. 52, Shun Shun Road, Sha Men town, Yuhuan, Taizhou, Zhejiang Applicant after: Taros Technology Co., Ltd Address before: Taizhou City, Zhejiang province 317609 Yuhuan City Longxi Township Yuzu Road No. 21 Applicant before: Qiu Changfu |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |
|
| RJ01 | Rejection of invention patent application after publication |