CN110786755A - Anti-falling thermos bottle - Google Patents
Anti-falling thermos bottle Download PDFInfo
- Publication number
- CN110786755A CN110786755A CN201911331815.7A CN201911331815A CN110786755A CN 110786755 A CN110786755 A CN 110786755A CN 201911331815 A CN201911331815 A CN 201911331815A CN 110786755 A CN110786755 A CN 110786755A
- Authority
- CN
- China
- Prior art keywords
- wall
- shell
- cavity
- negative pressure
- thermos bottle
- 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
- 239000012782 phase change material Substances 0.000 claims description 14
- 239000000696 magnetic material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
- A47J41/0083—Accessories
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
- A47J41/0055—Constructional details of the elements forming the thermal insulation
- A47J41/0072—Double walled vessels comprising a single insulating layer between inner and outer walls
Abstract
The invention discloses a tilting-prevention thermos bottle which comprises a shell, wherein an inner container is arranged in the shell, the side wall of the shell is fixedly connected with a handle, the handle is provided with a mounting groove opposite to the side wall of the shell, the inner wall of the mounting groove is provided with an air bag, a control cavity is arranged in the shell, the lower end of the air bag is communicated with the upper wall of the control cavity through an air duct, the bottom of the control cavity is elastically connected with a piston through a supporting spring, a negative pressure cavity is arranged in the shell, the lower wall of the control cavity is communicated with the negative pressure cavity through a connecting pipe, and the lower wall of the negative pressure cavity; the inner wall of the shell is provided with a protection mechanism, the protection mechanism comprises a protection barrel fixedly connected to the inner wall of the shell, the inner wall of the protection barrel is in contact with the outer wall of the inner container, and a cavity is formed in the protection barrel. The invention ensures that the thermos bottle is placed more stably, prevents the thermos bottle from being knocked down, and can effectively prevent scale from being formed at the bottom of the inner container of the thermos bottle.
Description
Technical Field
The invention relates to the technical field of household daily necessities, in particular to a falling-proof thermos bottle.
Background
The thermos bottle is one of the indispensable articles for daily use in people's daily life, and people usually can place the thermos bottle on the top of a kitchen stove, desktop or directly place subaerial, but, current thermos bottle has following problem:
the cooking bench and the tabletop are generally smooth, if people carelessly touch the thermos bottle, the thermos bottle can be easily knocked down, the thermos bottle is placed on the ground, people carelessly can kick the thermos bottle, especially for some families with children, children can knock the thermos bottle in the family and knock down more easily, after the thermos bottle is knocked down, on one hand, the thermos bottle can be damaged, an inner container of the thermos bottle is smashed, on the other hand, hot water in the thermos bottle can be spilled out after the thermos bottle is knocked down, the skin of the children is easily scalded, and therefore the anti-falling thermos bottle needs to be designed to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an anti-falling thermos bottle.
In order to achieve the purpose, the invention adopts the following technical scheme:
a falling-prevention thermos bottle comprises a shell, wherein an inner container is arranged in the shell, a handle is fixedly connected to the side wall of the shell, a mounting groove is formed in the side wall, opposite to the shell, of the handle, an air bag is arranged on the inner wall of the mounting groove, a control cavity is arranged in the shell, the lower end of the air bag is communicated with the upper wall of the control cavity through an air duct, the bottom of the control cavity is elastically connected with a piston through a supporting spring, a negative pressure cavity is arranged in the shell, the lower wall of the control cavity is communicated with the negative pressure cavity through a connecting pipe, and the lower wall of the negative pressure;
the inner wall of the shell is provided with a protection mechanism, the protection mechanism comprises a protection barrel fixedly connected to the inner wall of the shell, the inner wall of the protection barrel is in contact with the outer wall of the inner container, a cavity is formed in the protection barrel, and phase-change materials are filled in the cavity.
Preferably, the inside supplementary chamber that is equipped with of casing, supplementary intracavity wall sliding connection has the magnetic sheet, the piston is magnetic material, and the both ends of piston respectively with the opposite poles attract of the both ends heteropolarity of magnetic sheet.
The invention has the following beneficial effects:
1. compared with the prior art, when the vacuum bottle is used, the piston moves up and down through the expansion and contraction of the air bag, so that negative pressure is formed in the negative pressure cavity and the negative pressure air passage, the vacuum bottle is tightly extruded on the placing table through the external air pressure, the vacuum bottle is placed more stably, and the vacuum bottle is prevented from being knocked down;
2. compared with the prior art, the phase-change material is arranged in the protection cylinder, after hot water is used up, the empty bottle is easier to knock over compared with a bottle filled with water due to small mass of the empty bottle, but the solidified volume of the phase-change material is reduced, so that the integral gravity center of the empty bottle is lowered, and the placing stability of the thermos bottle is better;
3. compared with the prior art, the vacuum bottle is provided with the magnetic plate, the magnetic plate is attracted to move up and down through the up-and-down movement of the piston, scale can be effectively prevented from being formed at the bottom of the inner container of the vacuum bottle, and the hot water drunk by people is guaranteed to be better healthy.
Drawings
FIG. 1 is a schematic structural view of an anti-falling thermos bottle according to the present invention;
fig. 2 is a schematic structural view of an anti-falling thermos bottle according to embodiment 2 of the present invention;
fig. 3 is a sectional view taken along line a-a of fig. 2.
In the figure: the device comprises a shell 1, a handle 2, a mounting groove 3, an air bag 4, an air guide tube 5, a control cavity 6, a piston 7, a negative pressure cavity 8, a negative pressure air channel 9, an inner container 10, a protection cylinder 11, a phase change material 12, a supporting spring 13, a connecting pipe 14, a cavity 15, a magnetic plate 16 and an auxiliary cavity 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1, a tilting prevention thermos bottle comprises a shell 1, an inner container 10 is arranged in the shell 1, a handle 2 is fixedly connected to the side wall of the shell 1, the handle 2 is of a transverse U-shaped structure, two ends of the handle are fixedly connected to the side wall of the shell 1, a mounting groove 3 is arranged right opposite to the side wall of the shell 1, an air bag 4 is arranged on the inner wall of the mounting groove 3, the side wall of the air bag 4 right opposite to the shell 1 is wavy, when people hold the handle 2, fingers are clamped in the concave position of the wavy side wall, the thermos bottle can be prevented from falling off from the hand to a certain extent, a control cavity 6 is arranged in the shell 1, the cross section of the control cavity 6 is in a fan-ring shape, the lower end of the air bag 4 is communicated with the upper wall of the control cavity 6 through an air duct 5, the air duct 5 penetrates through the handle 2 and extends into the shell 1, the bottom of the, a negative pressure cavity 8 is arranged in the shell 1, the negative pressure cavity 8 is positioned at the bottom of the shell 1, the lower wall of the control cavity 6 is communicated with the negative pressure cavity 8 through a connecting pipe 14, the lower wall of the negative pressure cavity 8 is communicated with the outside through a plurality of negative pressure air passages 9, and the negative pressure air passages 9 are of inverted funnel-shaped structures;
the inner wall of the shell 1 is provided with a protection mechanism, the protection mechanism comprises a protection barrel 11 fixedly connected to the inner wall of the shell 1, the protection barrel 11 is made of rubber materials, the inner container 10 can be prevented from shaking to collide with the shell 1 when the thermos bottle moves, the inner container 10 is protected, the inner wall of the protection barrel 11 is in contact with the outer wall of the inner container 10, a cavity 15 is formed inside the protection barrel 11, a phase-change material 12 is filled in the cavity 15, and the phase-change temperature of the phase-change material 12 is 50-80 ℃.
When in use, a user holds the handle 2 by hand and squeezes the air bag 4, air in the air bag 4 is squeezed into the control cavity 6 through the air duct 5, so as to push the piston 7 to move downwards and squeeze the supporting spring 13, then the thermos bottle is placed on the placing table, after the thermos bottle is stably placed, the handle 2 is loosened, under the action of the elastic force of the supporting spring 13, the piston 7 is pushed to move upwards, the air in the control cavity 6 at the upper end of the piston 7 is squeezed back into the air bag 4, the air bag 4 is restored to the original shape, when the piston 7 moves upwards, the space in the control cavity 6 at the lower end of the piston 7, the space in the closed space formed by the connecting pipe 14, the negative pressure cavity 8 and the negative pressure air duct 9 can be increased, so that the air pressure in the closed space can be reduced to form negative pressure, the external air pressure can firmly press the thermos bottle on the placing table, and the pressure of the air at the upper end of the piston 7 on the piston 7, therefore, the piston 7 does not move down when the negative pressure is formed.
When people need to take the thermos bottle, the thermos bottle can be easily taken up only by holding the handle 2, extruding the air bag 4, enabling air in the air bag 4 to enter the control cavity 6 and pushing the piston 7 to move downwards, so that the volume of the closed space is reduced, the air pressure in the closed space is increased, and the air pressure is balanced with the external air pressure.
When the thermos bottle is filled with hot water, the protection cylinder 11 is in contact with the inner container 10, the temperature of the inner container 10 rises, high temperature is transferred into the protection cylinder 11, the phase-change material 12 in the protection cylinder 11 starts absorbing heat and storing energy, when the temperature of the hot water is reduced after a period of time, the phase-change material 12 starts solidifying and releasing heat, the heat preservation effect of the thermos bottle can be better, or after the hot water is used, the temperature of the inner container 10 is also reduced, the overall mass of the thermos bottle 1 is also reduced, the phase-change material 12 solidifies and releases heat, according to the formula m ═ ρ v, wherein m represents mass, ρ represents density, v represents volume, and since the density of the phase-change material is increased when the phase-change material is solidified from liquid to solid, but the mass is unchanged, the volume of the phase-change material is reduced, compared with the liquid state, the upper plane of the solidified phase-change material is reduced, and the, the thermos bottle can be placed more stably.
Example 2
Referring to fig. 2-3, an anti-falling thermos bottle comprises an auxiliary cavity 17 arranged inside a shell 1, wherein the cross section of the auxiliary cavity 17 is in a fan-ring shape, a magnetic plate 16 is connected to the inner wall of the auxiliary cavity 17 in a sliding manner, a piston 7 is made of a magnetic material, and two ends of the piston 7 are respectively attracted to two opposite poles of the magnetic plate 16.
In this embodiment, the piston 7 attracts the magnetic plate 16 to move up and down while moving up and down, and the magnetic plate 16 forms a magnetic field in the inner container 10, so that the water in the inner container 10 undergoes a certain magnetization treatment, which disturbs and destroys the cohesion of the structural crystals such as magnesium hydroxide and calcium carbonate, and the crystals cannot be bonded together to form scale, and in general, the up and down movement of the magnetic plate 16 can effectively prevent the scale from being formed at the lower end of the inner container 10 of the thermos bottle.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. The utility model provides a prevent thermos of falling, includes casing (1), be equipped with inner bag (10) in casing (1), casing (1) lateral wall fixedly connected with handle (2), its characterized in that: the handle (2) is provided with a mounting groove (3) opposite to the side wall of the shell (1), the inner wall of the mounting groove (3) is provided with an air bag (4), a control cavity (6) is arranged in the shell (1), the lower end of the air bag (4) is communicated with the upper wall of the control cavity (6) through an air duct (5), the bottom of the control cavity (6) is elastically connected with a piston (7) through a supporting spring (13), a negative pressure cavity (8) is arranged in the shell (1), the lower wall of the control cavity (6) is communicated with the negative pressure cavity (8) through a connecting pipe (14), and the lower wall of the negative pressure cavity (8) is communicated with the outside through a plurality of negative pressure air ducts (9);
the inner wall of the shell (1) is provided with a protection mechanism, the protection mechanism comprises a protection barrel (11) fixedly connected to the inner wall of the shell (1), the inner wall of the protection barrel (11) is in contact with the outer wall of the inner container (10), a cavity (15) is arranged inside the protection barrel (11), and the cavity (15) is filled with a phase-change material (12).
2. A collapse-proof thermos bottle according to claim 1, characterized in that: the utility model discloses a portable electronic device, including casing (1), supplementary chamber (17) inside is equipped with, supplementary chamber (17) inner wall sliding connection has magnetic sheet (16), piston (7) are magnetic material, and the both ends of piston (7) attract with the opposite poles in both ends of magnetic sheet (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911331815.7A CN110786755A (en) | 2019-12-21 | 2019-12-21 | Anti-falling thermos bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911331815.7A CN110786755A (en) | 2019-12-21 | 2019-12-21 | Anti-falling thermos bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110786755A true CN110786755A (en) | 2020-02-14 |
Family
ID=69448609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911331815.7A Pending CN110786755A (en) | 2019-12-21 | 2019-12-21 | Anti-falling thermos bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110786755A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301846A (en) * | 2020-03-17 | 2020-06-19 | 刘同祥 | Disposable lunch box with good heat preservation function |
| CN111543868A (en) * | 2020-05-18 | 2020-08-18 | 郑绍芳 | Anti-toppling water bottle |
| CN111671281A (en) * | 2020-06-24 | 2020-09-18 | 郑绍芳 | Floated tea bag cup with prevent empting function |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2170714Y (en) * | 1993-03-21 | 1994-07-06 | 胡新民 | Fall-proof thermos bottle |
| JPH09174059A (en) * | 1995-12-28 | 1997-07-08 | Yamaguchi Sogo Syst Kk | Pot for producing magnetized water |
| CN2313507Y (en) * | 1997-11-26 | 1999-04-14 | 高福贵 | Magnetizing thermos |
| US6634417B1 (en) * | 1997-04-07 | 2003-10-21 | J. Bruce Kolowich | Thermal receptacle with phase change material |
| CN206630405U (en) * | 2016-12-22 | 2017-11-14 | 郑锡添 | A kind of Anti-falling cup |
| CN108402843A (en) * | 2018-05-07 | 2018-08-17 | 惠安县冠威机械设备有限公司 | It is a kind of that there is anti-down and cleaning function Intelligent water cup |
| CN108852049A (en) * | 2018-07-18 | 2018-11-23 | 夏静 | A kind of anti-thermos flask pushed over |
| CN109349885A (en) * | 2018-11-16 | 2019-02-19 | 王清玉 | A kind of teacup with overturning-preventing function |
| CN208658552U (en) * | 2018-04-23 | 2019-03-29 | 福建省德化县邦威陶瓷有限公司 | A kind of stable ceramic bowl |
| CN109875342A (en) * | 2019-02-28 | 2019-06-14 | 临海盛志杯业有限公司 | A kind of Portable water cup that will not be toppled over |
-
2019
- 2019-12-21 CN CN201911331815.7A patent/CN110786755A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2170714Y (en) * | 1993-03-21 | 1994-07-06 | 胡新民 | Fall-proof thermos bottle |
| JPH09174059A (en) * | 1995-12-28 | 1997-07-08 | Yamaguchi Sogo Syst Kk | Pot for producing magnetized water |
| US6634417B1 (en) * | 1997-04-07 | 2003-10-21 | J. Bruce Kolowich | Thermal receptacle with phase change material |
| CN2313507Y (en) * | 1997-11-26 | 1999-04-14 | 高福贵 | Magnetizing thermos |
| CN206630405U (en) * | 2016-12-22 | 2017-11-14 | 郑锡添 | A kind of Anti-falling cup |
| CN208658552U (en) * | 2018-04-23 | 2019-03-29 | 福建省德化县邦威陶瓷有限公司 | A kind of stable ceramic bowl |
| CN108402843A (en) * | 2018-05-07 | 2018-08-17 | 惠安县冠威机械设备有限公司 | It is a kind of that there is anti-down and cleaning function Intelligent water cup |
| CN108852049A (en) * | 2018-07-18 | 2018-11-23 | 夏静 | A kind of anti-thermos flask pushed over |
| CN109349885A (en) * | 2018-11-16 | 2019-02-19 | 王清玉 | A kind of teacup with overturning-preventing function |
| CN109875342A (en) * | 2019-02-28 | 2019-06-14 | 临海盛志杯业有限公司 | A kind of Portable water cup that will not be toppled over |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301846A (en) * | 2020-03-17 | 2020-06-19 | 刘同祥 | Disposable lunch box with good heat preservation function |
| CN111301846B (en) * | 2020-03-17 | 2022-05-13 | 深圳市赛卓塑业有限公司 | Disposable lunch box with good heat preservation function |
| CN111543868A (en) * | 2020-05-18 | 2020-08-18 | 郑绍芳 | Anti-toppling water bottle |
| CN111671281A (en) * | 2020-06-24 | 2020-09-18 | 郑绍芳 | Floated tea bag cup with prevent empting function |
| CN111671281B (en) * | 2020-06-24 | 2021-11-30 | 浙江豪旗工贸有限公司 | Floated tea bag cup with prevent empting function |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200214 |
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