CN105476403A - Vacuum cup - Google Patents
Vacuum cup Download PDFInfo
- Publication number
- CN105476403A CN105476403A CN201610039768.9A CN201610039768A CN105476403A CN 105476403 A CN105476403 A CN 105476403A CN 201610039768 A CN201610039768 A CN 201610039768A CN 105476403 A CN105476403 A CN 105476403A
- Authority
- CN
- China
- Prior art keywords
- cup
- liquid metal
- thermos cup
- switch hole
- gallium
- 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
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 39
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 10
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 10
- 229910052733 gallium Inorganic materials 0.000 claims description 10
- 229910052738 indium Inorganic materials 0.000 claims description 9
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 9
- 229910000846 In alloy Inorganic materials 0.000 claims description 5
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 229910000807 Ga alloy Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 4
- 229910001152 Bi alloy Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- MPZNMEBSWMRGFG-UHFFFAOYSA-N bismuth indium Chemical compound [In].[Bi] MPZNMEBSWMRGFG-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- 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
- A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
Landscapes
- Table Devices Or Equipment (AREA)
Abstract
The invention provides a vacuum cup comprising an outer cup body, an inner cup body, a cup lid, an elastic storage cavity, liquid metal and an opening and closing stopper, wherein a cavity is formed between the outer cup body and the inner cup body; the rubber storage cavity is located at the lower part of the vacuum cup and communicated with the cavity; the elastic storage cavity is filled with the liquid metal; the outer cup body further comprises an opening and closing hole matched with the opening and closing stopper. The vacuum cup has a heat insulation function when the cavity is full of the liquid metal; the liquid metal can also absorb and carry away heat of a liquid in the inner cup body to have a cooling function. Meanwhile, the vacuum cup is simple to design and higher in applicability, and a production material is wide and easy to obtain.
Description
Technical field
The present invention relates to articles for daily use field, particularly relate to a kind of thermos cup.
Background technology
Thermos cup is one way of life article very common in people's daily life, is commonly used to hold high-temp liquid, delays its cooling velocity.Common thermos cup is generally add that vacuum layer is made by stainless steel, plastics and pottery, utilizes vacuum layer to carry out the heat radiation of delays liquid, thus reaches the object of insulation.In addition, solidifying of the emerging solid-liquid phase change materials such as paraffin is utilized to reach heat insulation effect and the thermos cup extending temperature retention time in addition.
But it is higher to utilize vacuum heat-preserving to make requirement to cup, utilize the transmission of phase-change material heat preservation hot slow, and encapsulation technology is comparatively complicated.Meanwhile, due to the insulation benefit of thermos cup, liquid continues to keep comparatively Warm status in cup, is difficult to reach preference temperature in instantaneous cooling, brings inconvenience to the use of people for this reason.
Summary of the invention
For defect of the prior art, the invention provides a kind of thermos cup, have insulation and cooling function, simplicity of design, has stronger application.
The invention provides a kind of thermos cup, comprising: outer cup, interior cup, bowl cover, elastic storage chamber, liquid metal and cock plug;
In cavity between described outer cup and described interior cup; Described rubber store chamber be positioned at described thermos cup bottom and with described cavity connects; Described liquid metal is filled in described elastic storage chamber;
Described outer cup also comprises switch hole, and described switch hole and described cock plug adapt.
Preferably, when described thermos cup is in heat insulation function, open described switch hole, external force extrudes after described elastic storage chamber makes described liquid metal be full of described cavity and closes described switch hole, has heat insulation function to make described thermos cup.
Preferably, when described thermos cup is in cooling function, open described switch hole, after described liquid metal is flowed in described elastic storage chamber, close described switch hole, absorb to make described liquid metal and take away the heat of liquid in described interior cup.
Preferably, described liquid metal is gallium alloy.
Preferably, described liquid metal is gallium-indium alloy, by mass fraction, comprising: gallium 20-90%, indium 10-80%.
Preferably, described liquid metal is gallium-indium-tin alloy, by mass fraction, comprising: gallium 30-80%, indium 10-20%, tin 0-60%.
Preferably, described outer cup is thermal insulation ceramics, heat-protecting glass or heatpiston.
Preferably, described elastic storage chamber is that rubber stores chamber.
Preferably, described switch hole is positioned at the top of the external side of described outer cup.
As shown from the above technical solution, thermos cup of the present invention, has heat insulation function when liquid metal is full of cavity; By liquid metal also Absorbable rod take away the heat of liquid in described interior cup, play the function of cooling.Meanwhile, simplicity of design, makes material and is extensively easy to get, have stronger application.
Accompanying drawing explanation
The structural representation of the thermos cup that Fig. 1 provides for one embodiment of the invention.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, clear, complete description is carried out to the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 shows the thermos cup that one embodiment of the invention provides, and as described in Figure 1, the thermos cup of the present embodiment, comprising: outer cup 1, interior cup 2 and bowl cover 3.The thermos cup of the present embodiment also comprises the elastic storage chamber 4 shown in Fig. 1, liquid metal 5 and cock plug 6.
In cavity 7 between described outer cup 1 and described interior cup 2; Described elastic storage chamber 4 is positioned at the bottom of described thermos cup and is communicated with described cavity 7; Described liquid metal 5 is filled in described rubber and stores in chamber 4;
Described outer cup 1 also comprises switch hole 8, and described switch hole 8 adapts with described cock plug 6.
As shown in Figure 1, switch hole 8 is positioned at the top outside described outer cup 1, and when can prevent external force from extruding elastic storage chamber, liquid metal overflows outer cup, so that affects insulation or the cooling function of thermos cup.
The cavity 7 of the thermos cup of the present embodiment is communicated with outside atmosphere by described switch hole 8; When described cock plug 6 is filled in described switch hole 8, described cavity 7 is isolated with outside atmosphere.
Specifically, when above-mentioned thermos cup is in heat insulation function, open described switch hole, external force extrudes after described elastic storage chamber makes described liquid metal be full of described cavity and closes described switch hole, has heat insulation function to make described thermos cup.
When above-mentioned thermos cup is in cooling function, open described switch hole, after described liquid metal is flowed in described elastic storage chamber, close described switch hole, absorb to make described liquid metal and take away the heat of liquid in described interior cup.
When practical application, above-mentioned cock plug can be utilized to insert or the switch hole of extracting outer cup realizes closing and opening switch hole.
In actual applications, rubber can be adopted to make above-mentioned elastic storage chamber, and due to rubber good in oxidation resistance, and material is easy to get, and has good elasticity, therefore can reduce production cost.In addition, other also can be adopted to have elasticity and not with the material of liquid reactant metal as above-mentioned rubber elastic storage chamber, for storing liquid metal, the present embodiment does not limit it.
In actual applications, above-mentioned liquid metal can be gallium-indium alloy or gallium-indium-tin alloy.
For example, when choosing gallium-indium alloy and being above-mentioned liquid metal, by mass fraction, the content of gallium is 20-90%, and the content of indium is 10-80%; When choosing gallium-indium-tin alloy and being above-mentioned liquid metal, by mass fraction, the content of gallium is 30-80%, and the content of indium is 10-20%, and the content of tin is 0-60%.
In addition, also bismuth alloy can be selected to be liquid metal according to actual conditions, the material selection of the present embodiment not liquid towards metal limits.
Three embodiments are in actual fabrication process below, and the concrete making parameter of thermos cup of the present invention is described.
Embodiment 2:
The outer cup of the thermos cup of the present embodiment and interior cup adopt heat-insulation transparent glass to make, and wall thickness is 2mm, and interior cup diameter is 66mm, and the diameter of outer cup is 70mm.Cup height is 200mm.
Liquid metal adopts gallium-indium alloy, and wherein, the content of gallium is 70%, and the content of indium is 30%.
Embodiment 3:
The outer cup of the thermos cup of the present embodiment and interior cup adopt thermal insulation ceramics to make, and wall thickness 1mm, interior cup diameter is 60mm, and the diameter of outer cup is 62mm.Cup height is 180mm.
Liquid metal adopts gallium-indium-tin alloy, and wherein, the content of gallium is 70%, and the content of indium is 20%, and the content of tin is 10%.
Embodiment 4:
The outer cup of the thermos cup of the present embodiment and interior cup adopt heatpiston to make, and wall thickness 3mm, interior cup diameter is 70mm, and the diameter of outer cup is 76mm.Cup height is 150mm.
Liquid metal adopts gallium indium bismuth alloy, and wherein, the content of gallium is 75%, the content 10% of indium, and the content of bismuth is 15%.
Preferably, the optional thermal insulation ceramics of outer cup of the thermos cup of the present embodiment, heat-protecting glass or heatpiston.Or outer cup can adopt transparent material, to represent the flow behavior of liquid metal.Meanwhile, above-mentioned cock plug can design various suspension member, improves the novel and beautiful of thermos cup.
Thermos cup of the present invention, has heat insulation function when liquid metal is full of cavity; By liquid metal also Absorbable rod take away the heat of liquid in described interior cup, play the function of cooling.Meanwhile, simplicity of design, makes material and is extensively easy to get, have stronger application.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of the claims in the present invention.
Claims (9)
1. a thermos cup, is characterized in that, described thermos cup comprises: outer cup, interior cup, bowl cover, elastic storage chamber, liquid metal and cock plug;
In cavity between described outer cup and described interior cup; Described rubber store chamber be positioned at described thermos cup bottom and with described cavity connects; Described liquid metal is filled in described elastic storage chamber;
Described outer cup also comprises switch hole, and described switch hole and described cock plug adapt.
2. thermos cup according to claim 1, it is characterized in that, when described thermos cup is in heat insulation function, open described switch hole, external force extrudes after described elastic storage chamber makes described liquid metal be full of described cavity and closes described switch hole, has heat insulation function to make described thermos cup.
3. thermos cup according to claim 1, it is characterized in that, when described thermos cup is in cooling function, open described switch hole, close described switch hole after described liquid metal is flowed in described elastic storage chamber, absorb to make described liquid metal and take away the heat of liquid in described interior cup.
4. the thermos cup according to any one of claims 1 to 3, is characterized in that, described liquid metal is gallium alloy.
5. thermos cup according to claim 4, is characterized in that, described liquid metal is gallium-indium alloy, by mass fraction, comprising: gallium 20-90%, indium 10-80%.
6. thermos cup according to claim 4, is characterized in that, described liquid metal is gallium-indium-tin alloy, by mass fraction, comprising: gallium 30-80%, indium 10-20%, tin 0-60%.
7. the thermos cup according to any one of claims 1 to 3, is characterized in that, described outer cup is thermal insulation ceramics, heat-protecting glass or heatpiston.
8. the thermos cup according to any one of claims 1 to 3, is characterized in that, described elastic storage chamber is that rubber stores chamber.
9. thermos cup according to claim 1, is characterized in that, described switch hole is positioned at the top of the external side of described outer cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610039768.9A CN105476403A (en) | 2016-01-21 | 2016-01-21 | Vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610039768.9A CN105476403A (en) | 2016-01-21 | 2016-01-21 | Vacuum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105476403A true CN105476403A (en) | 2016-04-13 |
Family
ID=55663963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610039768.9A Pending CN105476403A (en) | 2016-01-21 | 2016-01-21 | Vacuum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105476403A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303128A (en) * | 2016-04-25 | 2017-10-31 | 云南科威液态金属谷研发有限公司 | A kind of energy-saving electric cooker that can uniformly heat |
| CN108378651A (en) * | 2018-05-28 | 2018-08-10 | 北京梦之墨科技有限公司 | A kind of thermal insulation cup |
| CN110881828A (en) * | 2019-09-27 | 2020-03-17 | 上海长征医院 | Medical intelligent nutrition cup |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2225978A1 (en) * | 2009-03-02 | 2010-09-08 | Peng, Wei-Lun | Liquid container capable of self-generating power and showing temperature |
| CN102599783A (en) * | 2012-04-10 | 2012-07-25 | 邢立天 | Vacuum cup capable of cooling and heating instantly |
| CN102940431A (en) * | 2012-12-06 | 2013-02-27 | 靳倩倩 | Vacuum cup |
| CN202959833U (en) * | 2012-10-18 | 2013-06-05 | 广东万事达实业有限公司 | Vacuum heat insulation office cup |
| CN203953189U (en) * | 2014-07-30 | 2014-11-26 | 王小葵 | A kind of fast-cooling cup |
| CN204378708U (en) * | 2014-12-15 | 2015-06-10 | 乔嘉硕 | Two opening warming water tumbler |
-
2016
- 2016-01-21 CN CN201610039768.9A patent/CN105476403A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2225978A1 (en) * | 2009-03-02 | 2010-09-08 | Peng, Wei-Lun | Liquid container capable of self-generating power and showing temperature |
| CN102599783A (en) * | 2012-04-10 | 2012-07-25 | 邢立天 | Vacuum cup capable of cooling and heating instantly |
| CN202959833U (en) * | 2012-10-18 | 2013-06-05 | 广东万事达实业有限公司 | Vacuum heat insulation office cup |
| CN102940431A (en) * | 2012-12-06 | 2013-02-27 | 靳倩倩 | Vacuum cup |
| CN203953189U (en) * | 2014-07-30 | 2014-11-26 | 王小葵 | A kind of fast-cooling cup |
| CN204378708U (en) * | 2014-12-15 | 2015-06-10 | 乔嘉硕 | Two opening warming water tumbler |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303128A (en) * | 2016-04-25 | 2017-10-31 | 云南科威液态金属谷研发有限公司 | A kind of energy-saving electric cooker that can uniformly heat |
| CN108378651A (en) * | 2018-05-28 | 2018-08-10 | 北京梦之墨科技有限公司 | A kind of thermal insulation cup |
| CN108378651B (en) * | 2018-05-28 | 2024-05-03 | 北京梦之墨科技有限公司 | Thermos cup |
| CN110881828A (en) * | 2019-09-27 | 2020-03-17 | 上海长征医院 | Medical intelligent nutrition cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |
|
| RJ01 | Rejection of invention patent application after publication |