CN104939489B - Metal vacuum heat-insulated container - Google Patents
Metal vacuum heat-insulated container Download PDFInfo
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- CN104939489B CN104939489B CN201510126712.2A CN201510126712A CN104939489B CN 104939489 B CN104939489 B CN 104939489B CN 201510126712 A CN201510126712 A CN 201510126712A CN 104939489 B CN104939489 B CN 104939489B
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- container
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- elastomeric element
- outer container
- vacuum heat
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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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/23—Drinking vessels or saucers used for table service of stackable type
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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
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
- B65D21/0233—Nestable containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermally Insulated Containers For Foods (AREA)
- Packages (AREA)
- Stackable Containers (AREA)
- Table Devices Or Equipment (AREA)
Abstract
The present invention relates to a kind of metal vacuum heat-insulated container, can be by the chimeric inner space for being stacked in lower container of upper container, above-mentioned metal vacuum heat-insulated container is characterised by, the bottom of said vesse is provided with elastomeric element, when being stacked together, the bottom surface of the above-mentioned elastomeric element of above-mentioned upper container circumferentially abuts with the inner bottom surface of above-mentioned lower container.In accordance with the invention it is possible to provide a kind of metal vacuum heat-insulated container that can prevent from causing generation to scratch because of the mutual contact of metal when multiple metal vacuum heat-insulated containers are stacked together.
Description
Technical field
The present invention relates to a kind of metal vacuum heat-insulated container that can be stacked.
Background technology
In the past, when multiple containers are stacked together, the problem of part that container is in contact with each other scratches be present.Separately
Outside, in the case where container is metal, it is particularly susceptible and scratches.For the problem, following patent document 1 discloses one kind
The inner peripheral surface of cup side of sidewall portion is provided with the scheme of multiple lugs.I.e. patent document 1 discloses a kind of cup：With chimeric
When the cup of upside to be stacked to mode the inner space of the cup of downside, the bottom surface of the cup of upside can be supported on downside
The lug of cup.However, the bottom surface of the cup of upside contacts with the lug of the cup of downside, therefore it is easy the contact portion to be present
The problem of scratching.In addition, because the inner peripheral surface in cup sets lug, thus without the outward appearance of destruction cup, but cup be present
The inside of son is difficult to the problem of cleaning.
It is in addition, following patent document 2 discloses that a kind of with the engaging protrusion formed in a manner of bottom up side erects
Cup.I.e. patent document 2 discloses that a kind of cup：It is configured to, when multiple cups are stacked together, make upper and lower cup
Engaging protrusion engaging, thus upside the outer wall of cup do not contacted with the outer wall of the cup of downside.However, because of upper and lower cup
Engaging protrusion be in contact with each other, the problem of thus easily scuffing in the presence of the contact portion.In addition, because set engaging protrusion from
And the basic configuration of cup significantly changes, therefore destroy the outward appearance of cup.And, it is difficult to the ice for cooling down beverage is stored,
Further, since it is complex-shaped, so the problem of being difficult to clean in the use of cup etc. also be present.
Patent document 1：Japanese Utility Model logs in No. 3183841 publication
Patent document 2：No. 5299670 publications of Japanese Patent No.
The content of the invention
Therefore it is an object of the invention to provide a kind of metal vacuum heat-insulated container, projection is not set in the inside of container
Deng and maintain the basic configuration of container, and can prevent when multiple containers are stacked together because container it is mutual contact and
Cause the generation of damage.
<1>A kind of metal vacuum heat-insulated container, upper container can be stacked in the inner space of lower container, the gold
Category vacuum insulated vessel processed is characterised by, the bottom of said vesse is provided with elastomeric element, above-mentioned when being stacked together
The bottom surface of the above-mentioned elastomeric element of upper container circumferentially abuts with the inner bottom surface of above-mentioned lower container.
<2>Characterized in that, when above-mentioned upper container to be stacked to the inner space of above-mentioned lower container, above-mentioned upside
Gap between the lateral surface of container and the medial surface of above-mentioned lower container, than above-mentioned upper container above-mentioned elastomeric element it is outer
Gap between the medial surface of side and above-mentioned lower container is big.
According to above-mentioned<1>Invention, at metal vacuum heat-insulated container (following, be also simply designated as sometimes " canister ")
Inner surface projection etc. is not present, so as to which canister forms beautiful outward appearance.In addition, it is stacked one upon the other by canister to one
The container body of canister does not contact each other when rising, therefore can prevent from contacting the generation of sound.Also, by the present invention gold
When category container is placed on desk etc., the impact to canister itself or the impact to desk etc. can be reduced.Further, since tool
Standby elastomeric element, thus, it is possible to the weld part outward appearance of the bottom point of the container body of concealed metal container.
According to above-mentioned<2>Invention, the side of the container body of canister when multiple canisters are stacked together
Face is not contacted each other, therefore the side of container body can be prevented to be damaged, and can reduce the generation of contact sound.
Brief description of the drawings
Fig. 1 is the stereogram of the metal vacuum heat-insulated container of embodiments of the invention 1.
Fig. 2 is the longitudinal section of above-mentioned metal vacuum heat-insulated container.
Fig. 3 is the longitudinal section of the state after overlapping by two above-mentioned metal vacuum heat-insulated containers.
Fig. 4 be above-mentioned metal vacuum heat-insulated container inner pressurd vessel and outer container junction surface amplification view.
Fig. 5 is the front view of above-mentioned metal vacuum heat-insulated container.
Fig. 6 is the top view of above-mentioned metal vacuum heat-insulated container.
Fig. 7 is the upward view of above-mentioned metal vacuum heat-insulated container.
Description of reference numerals：
1... metal vacuum heat-insulated container (container)；2... container body；3... elastomeric element；4... inner pressurd vessel；
5... outer container；7... inner pressurd vessel bottom surface sections；10... horizontal base is facial (inner bottom surface)；11... underside recess；36... elastic portion
Part bottom surface sections；37... elastomeric element bottom outlet；39... side of sidewall portion side (lateral surface of elastomeric element)；42... under elastomeric element
Surface (bottom surface of elastomeric element)；45... outer container lateral surface (lateral surface of container)；46... inner pressurd vessel medial surface (container
Medial surface).
Embodiment
The preferred embodiment of the present invention is illustrated referring to the drawings.In addition, embodiments described below and unlimited
Determine the present disclosure described in claims.In addition, the whole of structure described below is not necessarily the necessary of the present invention
Important document.
In addition, in this manual, when loading the heat-insulated appearance of metal vacuum in a manner of the contact such as elastomeric element 3 and desk
During device 1, the side with the contact such as the desk is denoted as downside (otherwise referred to as lower section or bottom), by not with the contact such as desk
Side is denoted as upside (otherwise referred to as top or top).
[embodiment 1]
Fig. 1~Fig. 7 represents the metal vacuum heat-insulated container 1 involved by embodiments of the invention 1, above-mentioned metal vacuum
The container body 2 for the metal vacuum thermal insulation construction of size that heat-insulated container 1 includes being held by one hand and it is embedded in container body
The elastomeric element 3 of 2 bottom point.Container body 2 and elastomeric element 3 turn into the above-below direction (vertical direction) shown in Fig. 2
Central shaft C on the basis of rotary body.Therefore, the metal vacuum heat-insulated container that combination container main body 2 forms with elastomeric element 3
1 also turns into the rotary body on the basis of central shaft C, and positive observation, back side observation and side are carried out to it and observes all phases
Similar shape.
Container body 2 has and had what the inner pressurd vessel 4 for having bottom cylindrical shape of upper opening was accommodated in that top is equally open
Respective upper opening part is simultaneously engaged the duplex formed by the outer container 5 of bottom cylindrical shape by welding.In addition, content
Device 4 is with outer container 5 by stainless steel (such as SUS304) formation.
Inner pressurd vessel 4 is inner pressurd vessel cylinder portion 6 and the circular plate shape that there is aperture area to become big drum upward
The single part construction of inner pressurd vessel bottom surface sections 7, on top formed with the inner pressurd vessel opening portion 8 being significantly open.
Inner pressurd vessel upper end 9 of the aperture area in inner pressurd vessel cylinder portion 6 from its lower end towards upper end becomes larger.In addition,
The end set of the upside in inner pressurd vessel cylinder portion 6 has inner pressurd vessel upper end 9.Opening of container 8 opens within the inner pressurd vessel upper end 9
The horizontal mode in mouth face is set.Thus inner pressurd vessel cylinder portion 6 has horn shape.
Inner pressurd vessel bottom surface sections 7 are including the horizontal base face 10 as horizontal bottom surface portions and are arranged at horizontal base face
The underside recess 11 of 10 inner side.Horizontal base face 10 forms the outer peripheral portion of inner pressurd vessel bottom surface sections 7.Underside recess 11 has
The shape being recessed downwards to concentric circles.The underside recess 11 improves the rigidity of inner pressurd vessel bottom surface sections 7, so as to prevent inner pressurd vessel
Bottom surface sections 7 unevenly deform in application of vacuum described later.In addition, the radius of underside recess 11 is about inner pressurd vessel bottom surface sections 7
Radius 2/3.In addition, by metal vacuum heat-insulated container 1 it is overlapping after in the case of, the heat-insulated appearance of metal vacuum of upside
Underside recess 11 of the device 1 not with the metal vacuum heat-insulated container 1 of downside contacts.
Next, the outer container 5 for storing inner pressurd vessel 4 is illustrated.
Outer container 5 is pair being made up of the outer container cylinder portion 12 of drum and the outer container bottom 13 of shallow bottom cylindrical shape
Part constructs, and the outer container cylinder portion 12 is in order to store inner pressurd vessel 4 and upper and lower opening, and aperture area becomes upward big, and this is outer
Container bottom 13 and the lower bond in outer container cylinder portion 12.On the top of outer container 5 formed with outer container opening portion 14.Outer container
The diameter of opening portion 14 is designed to bigger than the diameter of inner pressurd vessel opening portion 8.
In addition, in the upper part of outer container 5, formed with set in a manner of parallel with rotary shaft C (that is, with perpendicular to
The mode of the mounting surface of metal vacuum heat-insulated container 1 is set) narrow wide vertical component effect 16.
In the lower portion in outer container cartridge portion 12, in order to chimeric for elastomeric element 3 formed with than external diameter cylinder portion 12
The path cylinder portion 17 of small diameter.Path cylinder portion 17 in the vertical direction, in any place's diameter all same.
In the upside in path cylinder portion 17, formed with becoming big towards external diameter cylinder portion 12 by diameter in a manner of inclined rake
18。
Outer container bottom 13 is the bottom cylindrical shape that has of upper opening, and side is upper and lower two stage structure.The top bar of upside
Portion 19 is formed as that diameter is smaller than the stepped down part 20 of downside, and top bar portion 19 is embedded in the interior of the path cylinder portion 17 in outer container cylinder portion 12
Side.End portion formed with confession path cylinder portion 17 between top bar portion 19 and stepped down part 20 is that outer container bottom 21 is supported
The receiving portion 22 connect.The top bar portion 19 of outer container bottom 13 is embedded in the path cylinder portion 17 in outer container cylinder portion 12 inner side it
Afterwards, outer container bottom 21 is engaged with receiving portion 22 by welding.In addition, outer container bottom 13 from the side of stepped down part 20
It is partly continuously the circular shape that bottom comer 23 is formed as protruding laterally towards bottom surface.So, outer container bottom is formed
Portion 13 enters the structure of the inner side in outer container cylinder portion 12, and thus metal vacuum heat-insulated container 1 turns into more firm shape.
The bottom surface of outer container bottom 13 be outer container bottom surface sections 24 be formed as tend to center position tilt upward.In addition,
In facial about 24 three recesses of the terrace formed with the concentric circles being recessed upward of outer container bottom.Above-mentioned recess is recessed upward
Fall into.In the recess for the being formed at middle body i.e. path recess 25 of outer container bottom face 24, the steam vent 26 formed with small pore-like.
Gap between the steam vent 26 and inner pressurd vessel 4 and outer container 5 connects, and will be present in the air in the gap via steam vent 26
After discharge, steam vent 26 is sealed by vacuum sealing material 27, thus the gap between inner pressurd vessel 4 and outer container 5 is formed very
Empty thermal insulation layer 28.In addition, vacuum sealing material 27 uses brazing metal or the glass such as Sn, Sn and Ag, Cu, Ni, Bi or Zn alloy
Glass solder etc..
In the outside of path recess 25, formed with the central diameter recess 29 with the diameter bigger than path recess 25.The central diameter
Recess 29 improves the rigidity of outer container bottom surface sections 24, and prevents that vacuum sealing material 27 flows out during application of vacuum.
In the outside of central diameter recess 29, formed with the big footpath recess 30 with the diameter bigger than central diameter recess 29.In big footpath
Recess 30, it is equipped with the protection board 31 for protecting vacuum sealing material 27 not by external impact etc..In addition, protection board 31 is by with resistance to
Hot and water resistance adhesive bonding.
That is, in outer container bottom face 24, the heart starts to be disposed with path recess 25, central diameter recess 29 and big therefrom
Footpath recess 30.
In addition, in the face by the side of vacuum heat-insulating layer 28 of central diameter recess 29, it is equipped to being produced out of vacuum heat-insulating layer 28
The aspirator 32 that is adsorbed of gas.In addition, as long as aspirator 32 can be disposed in not positioned at the position for blocking steam vent 26
Any position in vacuum heat-insulating layer 28.
Protection board 31 has its diameter circular plate shape bigger and smaller than big footpath recess 30 than central diameter recess 29.In addition, protection
Plate 31 with the stainless steel of the identical material of outer container bottom 13 by forming, and with completely plugged path recess 25 and central diameter recess
29 mode is bonded in big footpath recess 30.Thus, even if washing metal vacuum heat-insulated container 1, vacuum sealing material 27 is not yet
It can be contacted with water, so as to prevent situation that vacuum sealing material 27 deteriorates by water.
Here, the engagement to inner pressurd vessel 4 and outer container 5 is described in detail.First, by inner pressurd vessel 4 from outer container opening portion 14
It is accommodated in outer container 5, makes the end face i.e. outer container of the downside and the upside of outer container 5 of the inner pressurd vessel upper end 9 of inner pressurd vessel 4
Upper surface 15 abuts.Their bearing surface is engaged by welding, so as to make inner pressurd vessel 4 integrated with outer container 5.Inside
After container 4 engages with outer container 5, as shown in figure 4, the end face of the upside of inner pressurd vessel 4 is that inner pressurd vessel upper surface 34 is vertical with narrow width
Portion 16 turns into coplanar.So, container upper end face 34 engages with narrow wide vertical component effect 16 as coplanar mode within, thus rim of a cup chi
Very little stabilization, welding is set easily to carry out.
In addition, as shown in Fig. 2 for inner pressurd vessel 4 and outer container 5, only inner pressurd vessel upper end 9 and outer container upper surface 15
Abut, other parts do not abut mutually.Moreover, in the state of after inner pressurd vessel 4 is engaged with outer container 5, inner pressurd vessel cylinder portion 6 with
Outer container cylinder portion 12 configures in an essentially parallel fashion.Therefore, it is stacked together by multiple metal vacuum heat-insulated containers 1
When, the inner pressurd vessel of the outer container cylinder portion 12 of the metal vacuum heat-insulated container 1 of upside and the metal vacuum heat-insulated container 1 of downside
Cylinder portion 6 does not contact.In addition, internally the progress of the relation in container cartridge portion 6 and outer container cylinder portion 12 is aftermentioned.
Next, elastomeric element 3 is illustrated.
Elastomeric element 3 has bottom cylindrical shape for upper opening, is by the elastomeric element side of sidewall portion 35 as side wall and work
The single part construction formed for the elastomeric element bottom surface sections 36 of bottom surface portions.In addition, in elastomeric element bottom surface sections 36 formed with bullet
Property part bottom outlet 37.In addition, elastomeric element 3 is formed by synthetic rubber such as flexible and retractility silicone rubbers.
The top of elastomeric element side of sidewall portion 35 is the side wall protruded in a manner of being abutted with path cylinder portion 17 towards outer container 5
Convex portion 33.The sidewall portion 33 is embedded between rake 18 and stepped down part 20, therefore elastomeric element 3 can be made firmly embedding
Together in container body 2.The outer surface of elastomeric element side of sidewall portion 35 is that side of sidewall portion outer surface 39 tends to top and rolled outwardly tiltedly.Cause
This, the thickness of elastomeric element side of sidewall portion 35 is with upward and thickening.In addition, the end face of the upside of elastomeric element side of sidewall portion 35
I.e. elastomeric element upper surface 40 tilts in a manner of the rake 18 with outer container 5 abuts.In addition, by elastomeric element upper surface 40
The upper corner 41 formed with side of sidewall portion outer surface 39 is circular shape, and therefore, it is difficult to hand of hooking to user etc..In addition, upper angle
Portion 41 has circular shape, thus can give the sense of touch for giving softness in case of contact.Also, elastomeric element side of sidewall portion 35
External diameter is smaller than the external diameter of outer container 5, therefore elastomeric element side of sidewall portion 35 will not stretch out more laterally than outer container cylinder portion 12.Separately
Outside, using the bottom comer 23 of outer container bottom 13 as bottom, can further make chimeric firm.
The face of the downside of elastomeric element bottom surface sections 36 is that elastomeric element lower surface 42 is to carry metal vacuum heat-insulated container 1
The mounting surface of desk etc. is placed in, therefore is horizontally formed.On the other hand, the face of the upside of elastomeric element bottom surface sections 36 is elasticity
43 are tilted in a manner of being abutted with outer container bottom surface sections 24 above part.
Elastomeric element bottom outlet 37 is formed upward by its diameter in a manner of diminishing.In addition, elastomeric element bottom outlet 37
Big footpath recess 30 of the diameter (that is, the diameter of the side contacted with outer container bottom 13) of upside than being formed at outer container bottom 13
Diameter it is big.
To the elastomeric element bottom being formed between the elastomeric element side of sidewall portion 35 of elastomeric element 3 and elastomeric element bottom surface sections 36
For corner 44, its inner side and outside are respectively provided with circular shape.The inner side of elastomeric element bottom comer 44 is by outer container bottom 13
Bottom comer 23 be used as bottom, can prevent from coming off.
Next, the state for being stacked together multiple metal vacuum heat-insulated containers 1 is described in detail according to Fig. 3.It is interior
The medial surface in container cartridge portion 6 be the lateral surface in inner pressurd vessel medial surface 46 and horizontal plane angulation α and outer container cylinder portion 12 i.e.
Outer container lateral surface 45 and horizontal plane angulation β relation is α ＜ β.Here, to by the heat-insulated appearance of multiple metal vacuums
The outer container lateral surface 45 of metal vacuum heat-insulated container 1 on the upside of when device 1 is stacked together and the metal vacuum of downside every
The distance between inner pressurd vessel medial surface 46 of heat container 1 illustrates.It is if as shown in figure 3, the metal vacuum of downside is heat-insulated
Distance at the inner pressurd vessel opening portion 8 of container 1 is set to A, by the elastomeric element 3 of the metal vacuum heat-insulated container 1 of upside slightly
The distance of top part thereof is set to B, then distance A ratio distances B is big.That is, because distance A ratio distances B is big, thus by elastomeric element
In the case that bottom comer 44 is placed on horizontal base face 10, the container body 2 of the metal vacuum heat-insulated container 1 of upside is configured at
Configured in a manner of not contacted completely with the inner pressurd vessel medial surface 46 of the metal vacuum heat-insulated container 1 of downside.So, by
Do not contacted in the metal part of upper and lower metal vacuum heat-insulated container 1, so outer container lateral surface 45 and interior can be prevented
Container inside face 46 is impaired.
In addition, the metal vacuum heat-insulated container 1 of upside with the metal vacuum of elastomeric element lower surface 42 and downside every
The mode that the horizontal base face 10 of heat container 1 abuts is stacked, but elastomeric element lower surface 42 and the facial 10 equal water of horizontal base
Level land is formed, therefore can not obliquely stack multiple metal vacuum heat-insulated containers 1.In addition, the metal vacuum on the upside of only
The elastomeric element 3 of heat-insulated container 1 abuts with the metal vacuum heat-insulated container 1 of downside, thus can prevent metal vacuum every
The situation that the inner pressurd vessel bottom surface sections 7 of heat container 1 are damaged because stacking.In addition it is possible to prevent from contacting the generation of sound.In addition, such as
Shown in Fig. 7, in a part for elastomeric element 3 handle portion 47 can also be set to improve handling.
In addition, according to the metal vacuum heat-insulated container of the present embodiment, the elastomeric element 3 for being embedded in container body 2 can
Loaded and unloaded easily relative to container body 2.Therefore, it is possible to be respectively washed container body 2 and elastomeric element 3.In addition, in bullet
Property part 3 is damaged wait in the case of, can easily be changed.
So, in the present embodiment, metal vacuum heat-insulated container 1 can be by the heat-insulated appearance of the metal vacuum of upside
Device 1 is stacked in the inner space of the metal vacuum heat-insulated container 1 of downside, in the metal vacuum heat-insulated container 1, above-mentioned
The bottom of metal vacuum heat-insulated container 1 is provided with elastomeric element 3, when being stacked together, the metal system as above-mentioned upside
The elastomeric element lower surface 42 of the bottom surface of the elastomeric element 3 of vacuum insulated vessel 1, with as above-mentioned downside metal vacuum every
The horizontal base face 10 of the inner bottom surface of heat container 1 circumferentially abuts, thus, it is possible to by multiple metal vacuum heat-insulated containers 1
Under stack.Therefore, projection etc. is not present in the inner surface of metal vacuum heat-insulated container 1, so as to form beautiful outward appearance.
As a result, in the case that multiple metal vacuum heat-insulated containers are stacked together, metal part does not connect each other
Touch, therefore do not produce contact sound, even if used aloned, can also reduce impact when being placed in desk etc..Further, it is possible to utilize
Elastomeric element 3 carrys out the weld part outward appearance of the bottom of concealed metal vacuum insulated vessel 1.
The metal vacuum heat-insulated container of the present embodiment 1 has metal container body and is embedded in said vesse master
The elastomeric element of the bottom of body, the inner bottom surface of said vesse main body include as the horizontal base of horizontal bottom surface portions it is facial and
The underside recess of the inner side of above-mentioned horizontal base face is arranged at, the bottom surface sections of above-mentioned elastomeric element are horizontally formed, also, above-mentioned
The diameter of bottom surface sections is more than the diameter of above-mentioned underside recess.Thus, by multiple metal vacuum heat-insulated container mounted on top
To together when, elastomeric element lower surface 42 as the bottom surface of the elastomeric element 3 of the metal vacuum heat-insulated container 1 of upside, with
Horizontal base face 10 as the inner bottom surface of the metal vacuum heat-insulated container 1 of above-mentioned downside can be abutted circumferentially.
In addition, when multiple metal vacuum heat-insulated containers 1 are stacked together, the lateral surface as upper container 1
Outer container lateral surface 45 and as the gap between the inner pressurd vessel medial surface 46 of the medial surface of above-mentioned lower container 1, is used for
State the lateral surface of the above-mentioned elastomeric element 3 of upper container 1 side of sidewall portion side 39, with the medial surface as above-mentioned lower container
Gap between inner pressurd vessel medial surface 46 is big, and thus when being stacked together, the side of container 1 does not contact each other, therefore can
Container side is prevented to be damaged.Further, it is possible to reduce the generation of contact sound.
In addition, the present invention is not limited to above-described embodiment, can implement without departing from the spirit and scope of the invention
Various modifications.For example, in embodiment, elastomeric element bottom surface sections formed with bottom outlet, but the diameter of bottom outlet can also be appropriate
Ground changes, and can not also form bottom outlet and utilize the bottom surface of elastomeric element covering outer container bottom overall.
Claims (2)
1. a kind of metal vacuum heat-insulated container, it can be stacked in being fitted together to as the upper container of inner pressurd vessel as outer container
The inner space of lower container,
Above-mentioned metal vacuum heat-insulated container is characterised by,
Horizontal base of the bottom surface sections of above-mentioned upper container including the bottom surface portions as level is facial and is arranged at horizontal base face
Inner side underside recess,
Above-mentioned horizontal base face forms the outer peripheral portion of the bottom surface sections of above-mentioned upper container,
The bottom of said vesse is provided with elastomeric element, when being stacked together, the above-mentioned elastomeric element of above-mentioned upper container
The above-mentioned horizontal base face of bottom surface and above-mentioned lower container abut,
Above-mentioned outer container (5) possesses the outer container cylinder portion (12) that aperture area becomes upward big drum；And it is located at
The outer container bottom (13) of the shallow bottom cylindrical shape of the bottom in the outer container cylinder portion (12),
In the lower portion of above-mentioned outer container cylinder portion (12), formed with the path cylinder with the diameter smaller than outer container cylinder portion (12)
Portion (17),
In the upside of above-mentioned path cylinder portion (17), become big rake (18) towards outer container cylinder portion (12) formed with diameter,
The side of above-mentioned outer container bottom (13) is upper and lower two stage structure, and the top bar portion (19) of upside is formed as diameter ratio downside
Stepped down part (20) it is small,
Above-mentioned elastomeric element (3) possesses elastomeric element side of sidewall portion (35) and elastomeric element bottom surface sections (36),
On the top of above-mentioned elastomeric element side of sidewall portion (35), formed with towards the prominent sidewall portion (33) of outer container (5),
Above-mentioned sidewall portion (33) is embedded between the rake (18) of above-mentioned outer container (5) and stepped down part (20).
2. metal vacuum heat-insulated container according to claim 1, it is characterised in that
When above-mentioned upper container to be stacked to the inner space of above-mentioned lower container, the lateral surface of above-mentioned upper container with it is above-mentioned
Gap between the medial surface of lower container, lateral surface and above-mentioned lower container than the above-mentioned elastomeric element of above-mentioned upper container
Medial surface between gap it is big.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014059388A JP5837958B2 (en) | 2014-03-24 | 2014-03-24 | Metal vacuum insulated container |
| JP2014-059388 | 2014-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104939489A CN104939489A (en) | 2015-09-30 |
| CN104939489B true CN104939489B (en) | 2018-01-23 |
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ID=54154997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510126712.2A Active CN104939489B (en) | 2014-03-24 | 2015-03-23 | Metal vacuum heat-insulated container |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5837958B2 (en) |
| KR (1) | KR20150110344A (en) |
| CN (1) | CN104939489B (en) |
| HK (1) | HK1214103A1 (en) |
| TW (1) | TWI552926B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7360821B2 (en) * | 2019-06-07 | 2023-10-13 | サーモス株式会社 | Insulated container and its manufacturing method |
| WO2023018702A1 (en) * | 2021-08-10 | 2023-02-16 | Silgan Containers Llc | Thin-walled metal cup |
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| CN202060464U (en) * | 2011-03-28 | 2011-12-07 | 河北明尚德玻璃制品有限公司 | Glass container |
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| JPS4418140Y1 (en) * | 1967-07-15 | 1969-08-05 | ||
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| JPH0518369U (en) * | 1991-04-05 | 1993-03-09 | 鳴戸プラスチツク工業株式会社 | Plastic lacquer ware |
| JP2605678B2 (en) * | 1992-12-22 | 1997-04-30 | 日本酸素株式会社 | Manufacturing method of metal cylinder |
| KR19980087268A (en) * | 1997-05-29 | 1998-12-05 | 츠치야 히로오 | Insulated double wall container |
| KR19990034066U (en) * | 1998-01-08 | 1999-08-16 | 허명호 | Insulation Hollow Cup |
| CN2759958Y (en) * | 2004-12-03 | 2006-02-22 | 上海万盛保温容器有限公司 | Plastic bottom cover unit of metal thermal insulation container |
| CN202698830U (en) * | 2012-06-27 | 2013-01-30 | 吴江科沃客机械设备有限公司 | Main and auxiliary kettle |
-
2014
- 2014-03-24 JP JP2014059388A patent/JP5837958B2/en active Active
-
2015
- 2015-03-16 KR KR1020150035855A patent/KR20150110344A/en not_active Application Discontinuation
- 2015-03-19 TW TW104108785A patent/TWI552926B/en active
- 2015-03-23 CN CN201510126712.2A patent/CN104939489B/en active Active
-
2016
- 2016-02-25 HK HK16102144.3A patent/HK1214103A1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3961719A (en) * | 1974-02-28 | 1976-06-08 | Clisalu | Cap which can be packaged without danger of wedging |
| EP0090639A2 (en) * | 1982-03-29 | 1983-10-05 | Lin Pac Plastic Containers Limited | Nestable containers |
| CN202060464U (en) * | 2011-03-28 | 2011-12-07 | 河北明尚德玻璃制品有限公司 | Glass container |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015181628A (en) | 2015-10-22 |
| JP5837958B2 (en) | 2015-12-24 |
| HK1214103A1 (en) | 2016-07-22 |
| TWI552926B (en) | 2016-10-11 |
| TW201536637A (en) | 2015-10-01 |
| CN104939489A (en) | 2015-09-30 |
| KR20150110344A (en) | 2015-10-02 |
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