CN111387777B - Heat preservation bowl cover convenient to open - Google Patents
Heat preservation bowl cover convenient to open Download PDFInfo
- Publication number
- CN111387777B CN111387777B CN202010275207.5A CN202010275207A CN111387777B CN 111387777 B CN111387777 B CN 111387777B CN 202010275207 A CN202010275207 A CN 202010275207A CN 111387777 B CN111387777 B CN 111387777B
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- side wall
- cover
- rubber plug
- heat
- sheet
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- 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
- A47G19/2205—Drinking glasses or vessels
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- Table Devices Or Equipment (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention discloses a heat-preservation cup cover convenient to open, which comprises a cover body, wherein a mounting groove is formed in the side wall of one side of the cover body, a flip cover is rotatably connected in the mounting groove through a torsion rotating shaft, the flip cover and the cover body are closed in a buckling mode, a mounting cavity with an upward opening is formed in the side wall of the upper end of the flip cover, a power generation sheet, a silica gel layer and a metal sheet are sequentially arranged in the mounting cavity from top to bottom, the power generation sheet, the silica gel layer and the metal sheet are fixed in a bonding connection mode, the side wall of the upper end of the power generation sheet penetrates through the side wall of the mounting cavity and is exposed to the outside, a rubber plug is arranged in the flip cover, a heat conduction sheet transversely arranged is arranged on the side wall of the upper end of the rubber plug, the heat conduction sheet is arranged in a manner of being clung to the side wall of the metal sheet, and an air vent is formed in the side wall of the lower end of the rubber plug. According to the invention, the heat-preservation cup cover can compensate the pressure intensity in the heat-preservation cup, so that the heat-preservation cup cover is easy to open, and convenience is brought to the life of people.
Description
Technical Field
The invention relates to the technical field of vacuum cups, in particular to a vacuum cup cover convenient to open.
Background
In winter, people invent the vacuum cup in order to prevent the heat of hot water from quickly losing in the air in cold weather. People who use the vacuum cup should know that the heat inside the vacuum cup gradually dissipates with the lapse of time, and the pressure in the cup is reduced due to the principle of expansion with heat and contraction with cold, so that when the cup cover is opened, the cup cover is difficult to open smoothly due to the action of pressure difference, and inconvenience is brought to the life of people.
Therefore, the heat-preservation cup cover convenient to open is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a heat-preservation cup cover convenient to open.
In order to achieve the purpose, the invention adopts the following technical scheme:
a heat-insulating cup cover convenient to open comprises a cover body, wherein a mounting groove is formed in the side wall of one side of the cover body, a flip cover is rotatably connected in the mounting groove through a torsion rotating shaft and is closed through a buckling mode, a mounting cavity with an upward opening is formed in the side wall of the upper end of the flip cover, a power generation sheet, a silica gel layer and a metal sheet are sequentially arranged in the mounting cavity from top to bottom, the power generation sheet, the silica gel layer and the metal sheet are fixed through a bonding connection mode, the side wall of the mounting cavity penetrates through the side wall of the upper end of the power generation sheet and is exposed to the outside, a rubber plug is arranged in the flip cover, a heat conduction sheet transversely arranged is arranged on the side wall of the upper end of the rubber plug, the heat conduction sheet is tightly attached to the side wall of the metal sheet, an air vent is formed in the side wall of the lower end of the rubber plug, a battery groove is formed in the side wall of the flip cover, and a storage battery is arranged in the battery groove, and a push switch is arranged on the side wall of one side of the turnover cover, and the storage battery, the push switch and the power generation sheet are electrically connected.
Preferably, an elastic coating is attached to the inner wall of the rubber plug.
Preferably, the inner wall of the vent hole is provided with a one-way valve which can only vent air from the rubber plug.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the power generation sheet, the silica gel layer, the metal sheet and the storage battery are arranged, heat in an original cup is absorbed by the heat conduction sheet and is transferred to the metal sheet in a heat conduction mode, so that the temperature of the metal sheet is raised, the power generation sheet is exposed outside, so that a temperature difference is generated between the power generation sheet and the metal sheet, and due to the temperature difference power generation principle, current can be generated and stored in the storage battery, internal heat energy can be converted into electric energy, and the waste of energy is avoided;
2. according to the invention, by arranging the rubber plug, the vent hole and the one-way valve, after water in the cup is stored for a certain time, the heat of the internal hot water is gradually dissipated, and the pressure intensity in the cup is reduced due to the principle of expansion with heat and contraction with cold, so that the flip cover is difficult to open under the condition of pressure intensity difference with the outside, the press switch can be started to electrify the heat conducting sheet, the heat conducting sheet is heated, the internal pressure intensity of the rubber plug is increased, and the hot air enters the cup by starting the one-way valve, so that the pressure intensity in the cup body is compensated, and when the pressure intensity of the cup body is consistent with the outside pressure intensity, the flip cover is easy to open.
Drawings
FIG. 1 is a schematic structural view of a heat-insulating cup cover convenient to open according to the present invention;
fig. 2 is a schematic diagram of an internal cross-sectional structure of a flip cover of the thermos cup cover convenient to open according to the present invention.
In the figure: 1 lid, 2 flip, 3 torsion pivot, 4 installation chambeies, 5 electricity generation pieces, 6 silica gel layers, 7 conducting strip, 8 sheetmetals, 9 plugs, 10 check valves, 11 air vents.
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.
Referring to fig. 1-2, a heat preservation cup cover convenient to open comprises a cover body 1, a mounting groove is arranged on one side wall of the cover body 1, a flip cover 2 is rotatably connected in the mounting groove through a torsion rotating shaft 3, the flip cover 2 and the cover body 1 are closed through a buckling mode, a mounting cavity 4 with an upward opening is arranged on the upper end side wall of the flip cover 2, a power generation sheet 5, a silica gel layer 6 and a metal sheet 8 are sequentially arranged in the mounting cavity 4 from top to bottom, the power generation sheet 5, the silica gel layer 6 and the metal sheet 8 are fixed through a bonding connection mode, the side wall of the upper end of the power generation sheet 5 penetrates through the side wall of the mounting cavity 4 and is exposed outside, a rubber plug 9 is arranged in the flip cover 2, an elastic coating film is attached to the inner wall of the rubber plug 9, the inner part of the rubber plug 9 can freely stretch out and draw back, and avoid great extrusion to the side wall of the rubber plug 9 when the heat conduction sheet 7 heats the inner air, the side wall of the upper end of the rubber plug 9 is provided with a heat conducting fin 7 which is transversely arranged, the heat conducting fin 7 is arranged to be attached to the side wall of the metal sheet 8, the side wall of the lower end of the rubber plug 9 is provided with an air vent 11, the inner wall of the air vent 11 is provided with a one-way valve 10 which can only vent air from the rubber plug 9, and gas containing water vapor in the cup is prevented from entering the rubber plug 9, so that the performance of each connecting part in the rubber plug 9 is ensured, the side wall of one side of the flip cover 2 is provided with a battery jar, a storage battery is installed in the battery jar, and the side wall of one side of the flip cover 2 is also provided with a push switch which is electrically connected with the storage battery, the push switch and the power generating sheet 5.
According to the invention, when the heat-preservation cup cover is used, heat in the original cup is absorbed by the heat conducting sheet 7 and is transferred to the metal sheet 8 in a heat conduction mode, so that the temperature of the metal sheet 8 is raised, the power generation sheet 5 is exposed outside, so that a temperature difference is generated between the power generation sheet 5 and the metal sheet 8, and due to the temperature difference power generation principle, current can be generated and stored in a storage battery, internal heat energy can be converted into electric energy, and the waste of energy is avoided;
meanwhile, after the water in the cup is stored for a certain time, the heat of the internal hot water is gradually dissipated, and due to the principle of expansion with heat and contraction with cold, the pressure in the cup is reduced, so that the flip cover 2 is difficult to open under the condition of pressure difference with the outside, if the flip cover 2 needs to be opened, the push switch is started, the heat conducting strip 7 is electrified, the heat conducting strip 7 generates heat, the internal pressure of the rubber plug 9 is increased, hot air enters the cup through the one-way valve 10, the pressure in the cup body is compensated, and when the pressure in the cup body is consistent with the outside pressure, the flip cover is easy to open.
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 (1)
1. A heat-insulating cup cover convenient to open comprises a cover body (1) and is characterized in that a mounting groove is formed in the side wall of one side of the cover body (1), a flip cover (2) is rotatably connected to the mounting groove through a torsion rotating shaft (3), the flip cover (2) and the cover body (1) are closed in a buckling mode, a mounting cavity (4) with an upward opening is formed in the side wall of the upper end of the flip cover (2), a power generation sheet (5), a silica gel layer (6) and a metal sheet (8) are sequentially arranged in the mounting cavity (4) from top to bottom, the power generation sheet (5), the silica gel layer (6) and the metal sheet (8) are fixed in a bonding connection mode, the side wall of the upper end of the power generation sheet (5) penetrates through the side wall of the mounting cavity (4) and is exposed to the outside, a rubber plug (9) is arranged in the flip cover (2), and a heat conduction sheet (7) arranged transversely is arranged on the side wall of the upper end of the rubber plug (9), the heat conducting fins (7) are arranged close to the side walls of the metal sheets (8), vent holes (11) are formed in the side wall of the lower end of the rubber plug (9), a battery jar is formed in the side wall of one side of the flip (2), a storage battery is arranged in the battery jar, a pressing switch is further arranged on the side wall of one side of the flip (2), and the storage battery, the pressing switch and the power generating fins (5) are electrically connected; an elastic coating is attached to the inner wall of the rubber plug (9); the inner wall of the vent hole (11) is provided with a one-way valve (10) which can only vent air from the rubber plug (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010275207.5A CN111387777B (en) | 2020-04-09 | 2020-04-09 | Heat preservation bowl cover convenient to open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010275207.5A CN111387777B (en) | 2020-04-09 | 2020-04-09 | Heat preservation bowl cover convenient to open |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111387777A CN111387777A (en) | 2020-07-10 |
| CN111387777B true CN111387777B (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010275207.5A Active CN111387777B (en) | 2020-04-09 | 2020-04-09 | Heat preservation bowl cover convenient to open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111387777B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201164296Y (en) * | 2008-03-14 | 2008-12-17 | 许万帅 | Automatic alarm drinking cup |
| CN201839992U (en) * | 2010-11-01 | 2011-05-25 | 雄泰集团有限公司 | Vacuum cup cover |
| CN103156513A (en) * | 2013-02-07 | 2013-06-19 | 符名介 | Leakage-proof electric thermos mug |
| CN203016508U (en) * | 2012-12-17 | 2013-06-26 | 李奇 | Cup cover which is convenient to open |
| CN203646972U (en) * | 2014-01-16 | 2014-06-18 | 熊旭 | Flip insulation cup cover |
| CN107713614A (en) * | 2017-10-30 | 2018-02-23 | 苏州心工匠电子科技有限公司 | Hot water automatic mixing cup |
| CN107744310A (en) * | 2017-11-15 | 2018-03-02 | 义乌工商职业技术学院 | A kind of heat-insulating cup cover and thermos cup for being easy to open |
| CN108652366A (en) * | 2018-04-04 | 2018-10-16 | 陆永柱 | A kind of thermal insulation cup that can quickly drink warm water |
| CN108669960A (en) * | 2018-03-22 | 2018-10-19 | 河南科技大学 | A kind of thermal insulation cup with alarming device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101499654B1 (en) * | 2013-08-29 | 2015-03-06 | 주식회사 코리아나화장품 | Cosmetic container |
| CN104490202A (en) * | 2014-12-17 | 2015-04-08 | 信宜市汇美电器有限公司 | Vacuum cup |
| CN205758217U (en) * | 2016-01-22 | 2016-12-07 | 四川农业大学 | A kind of temperature self adjusting thermos cup |
| CN209058686U (en) * | 2018-09-18 | 2019-07-05 | 山东科技大学 | A kind of novel vacuum cup based on thermoelectric generation |
| CN209789377U (en) * | 2019-02-01 | 2019-12-17 | 南昌航空大学 | Temperature-control vacuum cup |
| CN209733342U (en) * | 2019-04-16 | 2019-12-06 | 浙江苏泊尔股份有限公司 | cup cover and cup |
-
2020
- 2020-04-09 CN CN202010275207.5A patent/CN111387777B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201164296Y (en) * | 2008-03-14 | 2008-12-17 | 许万帅 | Automatic alarm drinking cup |
| CN201839992U (en) * | 2010-11-01 | 2011-05-25 | 雄泰集团有限公司 | Vacuum cup cover |
| CN203016508U (en) * | 2012-12-17 | 2013-06-26 | 李奇 | Cup cover which is convenient to open |
| CN103156513A (en) * | 2013-02-07 | 2013-06-19 | 符名介 | Leakage-proof electric thermos mug |
| CN203646972U (en) * | 2014-01-16 | 2014-06-18 | 熊旭 | Flip insulation cup cover |
| CN107713614A (en) * | 2017-10-30 | 2018-02-23 | 苏州心工匠电子科技有限公司 | Hot water automatic mixing cup |
| CN107744310A (en) * | 2017-11-15 | 2018-03-02 | 义乌工商职业技术学院 | A kind of heat-insulating cup cover and thermos cup for being easy to open |
| CN108669960A (en) * | 2018-03-22 | 2018-10-19 | 河南科技大学 | A kind of thermal insulation cup with alarming device |
| CN108652366A (en) * | 2018-04-04 | 2018-10-16 | 陆永柱 | A kind of thermal insulation cup that can quickly drink warm water |
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| Publication number | Publication date |
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| CN111387777A (en) | 2020-07-10 |
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Effective date of registration: 20220609 Address after: 321000 No. 320, Gushan Avenue, Gushan Town, Yongkang City, Jinhua City, Zhejiang Province Applicant after: Zhejiang zhongyun industry and Trade Co.,Ltd. Address before: 334099 No. 397, Zhimin East Avenue, Xinzhou District, Shangrao City, Jiangxi Province Applicant before: Tu Kai |
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