CN113116104B - Vacuum cup capable of being cooled quickly as required - Google Patents
Vacuum cup capable of being cooled quickly as required Download PDFInfo
- Publication number
- CN113116104B CN113116104B CN201911403849.2A CN201911403849A CN113116104B CN 113116104 B CN113116104 B CN 113116104B CN 201911403849 A CN201911403849 A CN 201911403849A CN 113116104 B CN113116104 B CN 113116104B
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- pressing
- rod
- inner container
- container
- cover
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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
- A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Thermally Insulated Containers For Foods (AREA)
Abstract
The invention discloses a vacuum cup capable of being cooled quickly as required, which comprises an outer container (1), an inner container (2), an outer cover (3), an inner cover (4), a bottom seal (5) and a central push rod (6); the bottom of the outer container is in threaded connection with the bottom seal; the inner container is arranged in the outer container, and a preset gap is formed between the inner container and the outer container; the bottom of the inner container is provided with a tapered hole (201), the bottom surface of the inner container is provided with a support frame (202), and a preset distance is ensured between the inner container (2) and the bottom seal (5) through the support frame (202); the lower end of the inner cover is plugged into the inner side of the top of the inner container (2) to ensure that the inner container (2) is watertight; the outer cover is simultaneously in threaded connection with the outer liner (1) and the inner liner (2); the center push rod (6) vertically penetrates through a tapered hole (201) at the bottom of the inner container (2) and can move up and down. The invention has scientific structural design, can reduce the temperature according to the drinking amount of people once, ensures that the rest water is still in a high-temperature state, and can be used for warming hands.
Description
Technical Field
The invention relates to the technical field of heat preservation, in particular to a vacuum cup capable of being cooled quickly as required.
Background
The heat preservation cup is gradually a necessity of people in winter, and the heat preservation property of the heat preservation cup can keep the water temperature at a certain height for a long time, but when people drink water, the water temperature of inlet water needs to be lowered to a degree suitable for drinking as soon as possible.
At present, some cooling vacuum cups adopt phase-change materials and liquid as cooling media, and can cool all hot water in the cup to a temperature suitable for drinking at one time.
However, at present, a vacuum cup is not available, the temperature can be reduced according to the drinking amount of people at a time, and the condition that the rest water is still at high temperature is ensured.
Disclosure of Invention
The invention aims to provide a vacuum cup capable of being cooled quickly as required, aiming at the technical defects in the prior art.
Therefore, the invention provides a vacuum cup capable of being cooled quickly as required, which comprises an outer container, an inner container, an outer cover, an inner cover, a bottom seal and a central push rod, wherein the outer container is arranged in the inner container;
the bottom of the outer container is in threaded connection with the bottom seal;
the inner container is arranged in the outer container, and a preset gap is formed between the inner container and the outer container;
the bottom of the inner container is provided with a tapered hole, the bottom surface of the inner container is provided with a support frame, and a preset distance is ensured between the inner container and the bottom seal through the support frame;
the lower end of the inner cover is plugged into the inner side of the top of the inner container to ensure that the inner container is watertight;
the outer cover is in threaded connection with the outer liner and the inner liner simultaneously and is used for ensuring that the water cannot leak between the inner liner and the outer liner;
the central push rod vertically penetrates through the tapered hole at the bottom of the inner container and can move up and down, wherein a gap is formed between the central push rod and the tapered hole of the inner container when the central push rod moves down, and the tapered hole can be completely blocked when the central push rod moves up.
The outer container is a single-layer shell, threads are arranged on the outer side of the upper portion of the outer container, a first threaded hole is formed in the bottom of the outer container, and the diameter of the first threaded hole is smaller than the outer diameter of the outer container.
Wherein, the inner container is a vacuum heat-insulating layer, and the inner side and the outer side of the upper part of the inner container are both provided with threads;
the bottom of the inner container is provided with a conical hole;
the outer side of the bottom of the inner container is provided with a triangular support frame;
the support frame is hollow structure, and has the internal thread in keeping away from the one end of inner bag.
The inner cover is used for penetrating through the hollow outer cover to be connected with the inner container;
the inner cover comprises a cover body, an upper pressing rod, a lower pressing rod, a pressing plate and a pull rod groove;
the middle of the cover body is hollow, and the pressing upper rod is inserted from the upper part and is connected with the pressing lower rod inserted from the lower part;
the upper part of the pressing upper rod is of a conical structure, and the lower part of the pressing lower rod is of a conical structure, so that the upper part and the lower part of the inner cover can be ensured not to be communicated through the hollow part of the cover body;
the pressing plate comprises a plate body, a pressing upper ring, a pressing middle ring and a pressing lower ring;
the pressing upper ring, the pressing middle ring and the pressing lower ring are sequentially arranged in a contact manner from top to bottom and are fixedly connected with the inner ring wall of the annular plate body;
the upper pressing rod sequentially penetrates through the upper pressing ring, the middle pressing ring and the lower pressing ring, and when the pressing plate is pressed by external force to deform, the upper pressing rod can be driven to move up and down.
Wherein, a movable pull rod is arranged in the pull rod groove;
the pull rod is used for rotating the inner cover and taking the inner cover out of the inner container.
Wherein, the bottom seal is a thread boss;
the outer side wall of the periphery of the bottom seal is provided with external threads which are matched and connected with a first threaded hole reserved at the bottom of the outer container;
three second threaded holes are formed in the top of the bottom seal at intervals and are arranged corresponding to the positions of the internal threads of the three support frames at the bottom of the liner respectively;
the top center of the bottom seal is provided with a cylindrical ring, and a spiral spring is arranged in the cylindrical ring.
Wherein, the bottom of the bottom seal is provided with a fixed screwing groove for screwing operation between the bottom seal and the outer liner.
Wherein, the lower part of the central push rod is a conical rod, and the upper part is a cylindrical rod;
the conical rod at the lower part of the central push rod is used for being matched with the conical hole at the bottom of the inner container and opening or closing the conical hole;
the diameter of the cylindrical rod on the central push rod is smaller than the small circular diameter of the conical hole;
the cylindrical rod at the upper part of the center push rod is used for contacting with the pressing lower rod of the inner cover;
the tail end of the conical rod at the lower part of the central push rod is positioned in the central cylindrical ring of the bottom seal and tightly plugs the conical hole at the bottom of the liner under the action of the spring.
Compared with the prior art, the vacuum cup capable of being cooled quickly according to needs, which is provided by the invention, has a scientific structural design, can be cooled according to the drinking amount of people once, ensures that the rest water is still in a high-temperature state, is convenient for daily work and life of people, and has great production practice significance.
In addition, the use season of the vacuum cup is mostly the season with lower temperature, and the vacuum cup can release heat when hot water is cooled and can also be used for warming hands.
Drawings
FIG. 1 is a schematic sectional view of a main body of a vacuum cup for on-demand rapid cooling according to the present invention;
FIG. 2 is a schematic cross-sectional view of an inner lid in a thermos cup for rapid cooling on demand according to the present invention;
FIG. 3 is a schematic cross-sectional view of the bottom seal of the thermos cup capable of being cooled rapidly according to the requirement of the present invention;
FIG. 4 is a schematic view of a partial external structure of an inner lid of a rapid cooling on demand thermos cup provided by the present invention, with an upper pressing rod and a lower pressing rod removed;
FIG. 5 is an isometric view of a portion of the structure of the periphery of the pressing plate of the inner cover in the rapid cooling on demand thermos cup provided by the invention.
Detailed Description
In order that those skilled in the art will better understand the technical solution of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and embodiments.
Referring to fig. 1 to 5, the invention provides a vacuum cup capable of being cooled quickly as required, which comprises an outer liner 1, an inner liner 2, an outer cover 3, an inner cover 4, a bottom seal 5 and a central push rod 6;
the bottom of the outer container 1 is in threaded connection with the bottom seal 5;
the inner container 2 is arranged in the outer container 1, and a preset gap is arranged between the inner container and the outer container;
the bottom of the inner container 2 is provided with a tapered hole 201, the bottom surface of the inner container is provided with a support frame 202, and a preset distance is ensured between the inner container 2 and the bottom seal 5 through the support frame 202;
the lower end of the inner cover 4 is plugged into the inner side of the top of the inner container 2, so that the inner container 2 is ensured not to leak water;
the outer cover 3 is simultaneously in threaded connection with the outer liner 1 and the inner liner 2 and is used for ensuring that the water does not leak between the inner liner 2 and the outer liner 1;
the center push rod 6 vertically penetrates through the tapered hole 201 at the bottom of the liner 2 and can move up and down, wherein when the center push rod 6 moves down, a gap is formed between the center push rod 6 and the tapered hole 202 of the liner, and when the center push rod moves up, the tapered hole 202 can be completely blocked.
In the present invention, in a specific implementation, the outer bladder 1 is a single-layer shell, and the outer side of the upper portion has a thread, and the bottom portion has a first threaded hole 101, and the diameter of the first threaded hole is smaller than the outer diameter of the outer bladder 1 (specifically, slightly smaller than the outer diameter).
In the invention, the inner container 2 is a vacuum heat-insulating layer, and the inner side and the outer side of the upper part of the inner container 2 are both provided with threads;
it should be noted that the bottom of the inner container 2 is provided with a tapered hole 201, so that the inner container 2 can be communicated with the outside.
The outer side of the bottom of the inner container 2 is provided with support frames 202 (which are distributed at equal intervals and are respectively positioned on three end points of a triangle);
the support 202 is a hollow structure, and has an internal thread in one end far away from the inner container 2.
In the present invention, in a specific implementation, the outer cover 3 is an annular cover, can be connected with the inner container 2 and the outer container 1 at the same time, and has a hollow middle.
In the invention, in particular, the inner cover 4 is used for connecting the inner container 2 through the hollow outer cover 3;
referring to fig. 2, the inner lid 4 includes a lid body 403, a pressing upper lever 401, a pressing lower lever 402, a pressing plate 404, and a pull rod groove 405;
the middle of the cover 403 is hollow, and the upper pressing rod 401 is inserted from the upper part and connected (e.g., screwed) with the lower pressing rod 402 inserted from the lower part;
the upper part of the pressing upper rod 401 is in a conical structure, and the lower part of the pressing lower rod 402 is in a conical structure, so that the upper part and the lower part of the inner cover 4 can be ensured not to be communicated through the hollow part of the cover body 403;
the pressing plate 404 includes a plate body 406, a pressing upper ring 407, a pressing middle ring 408, and a pressing lower ring 409;
the pressing upper ring 407, the pressing middle ring 408 and the pressing lower ring 409 are sequentially arranged in a contact manner from top to bottom and fixedly connected with the inner ring wall of the annular plate body 406;
the pressing upper rod 401 sequentially penetrates through the pressing upper ring 407, the pressing middle ring 408 and the pressing lower ring 409, and when the pressing plate 404 is deformed by external force pressing, the pressing upper rod 401 can be driven to move up and down;
in a specific implementation, a movable pull rod 410 is installed in the pull rod groove 405 (for example, hinged to an inner wall of the pull rod groove), and the pull rod 410 is used for rotating the inner lid 4 and taking out the inner lid 4 from the inner container 2.
In a specific implementation, the plate 406 is an elastic hollow plate.
In the present invention, in a specific implementation, referring to fig. 3, the bottom seal 5 is a threaded boss;
the outer side wall of the periphery of the bottom seal 5 is provided with external threads which are matched and connected with a first threaded hole 101 reserved at the bottom of the outer container 1;
three second threaded holes 502 are formed in the top of the bottom seal 5 at intervals and are respectively arranged corresponding to the positions of the internal threads of the three support frames 202 at the bottom of the inner container 2; thus, by a threaded connection. Can be connected with the inner container 2 and the outer container 1 at the same time, thereby ensuring the fixation of the positions between the inner container 2 and the outer container 1 and avoiding the movement of the inner container 2;
the bottom seal 5 has a cylindrical ring 501 at the top center, and a spiral spring 504 is installed in the cylindrical ring 501.
In particular, the bottom of the bottom seal 5 is provided with a fixing screwing groove 503 for facilitating the screwing operation between the bottom seal 5 and the outer container 1.
In the present invention, in terms of specific implementation, as shown in fig. 1, the lower part of the center push rod 6 is a conical rod, and the upper part thereof is a cylindrical rod, which can be hollow;
the conical rod at the lower part of the central push rod 6 is used for matching with the conical hole 201 at the bottom of the inner container 2 and opening or closing the conical hole 201;
the diameter of the cylindrical rod on the center push rod 6 is smaller (specifically slightly smaller) than the small circular diameter of the tapered hole 201. Therefore, with the present invention, when the center pushrod 6 moves up and down, the tapered hole 201 can be opened or closed;
a cylindrical rod on the upper part of the center push rod 6 for contacting with the pressing down rod 402 of the inner lid 4;
the end of the conical rod at the lower part of the central push rod 6 is positioned in the central cylindrical ring 501 of the bottom seal 5 and plugs the conical hole 201 at the bottom of the liner 2 (under the action of upward rebound force) under the action of the spring 504.
It should be noted that, based on the above technical solutions, the rapid-cooling vacuum cup according to the needs provided by the present invention mainly includes an outer liner, an inner liner, an outer cover, an inner cover, a bottom seal and a central push rod, wherein the inner liner is a heat insulation layer for storing hot water, and the hot water in the inner liner can flow into a gap between the inner liner and the outer liner by the movement of the central push rod, so as to achieve rapid cooling, and the inner cover and the outer cover can be independently taken out, thereby meeting different needs of drinking water and adding water, and the overall structure is in a detachable assembly form.
The invention can reduce the temperature of hot water to a temperature suitable for drinking according to the demand of a user and has the effect of warming hands when reducing the temperature.
In order to more clearly understand the technical solution of the present invention, the following describes the working principle of the present invention.
After the vacuum cup capable of being cooled quickly according to needs is assembled, the inner cover 4 can be taken out independently, hot water is added into the inner container 2, the inner cover 4 is covered after water is added, and the central push rod 6 acts upwards under the action of the spring 504 of the bottom seal 5. The tapered hole 201 at the bottom of the inner container 2 is blocked, so that the hot water is kept warm in the inner container 2;
when needs drinking water or warm hand, press the pressure board 404 on the inner cup 4, the drive is pressed upper rod 401 and is pressed lower rod 402 and down moved, overcome spring 504 and promote central push rod 6 downstream after the effort that makes progress, the gap that hot water in the inner bag 2 passes through bell mouth 201, flow in the clearance between inner bag 2 and outer courage 1 and the underseal 5, then, carry out quick heat exchange through outer courage 1 and underseal 5 with the external world, realize the temperature decline, at this moment, the temperature rising of outer courage 1 can be used to warm hand, at this moment, hot water in the clearance between inner bag 2 and outer courage 1 and the underseal 5, after the cooling, can be through opening enclosing cover 3, let people pour out and drink.
And after loosening the pressing plate 404, the central push rod 6 can move up under the effort of spring 504, block up the bell mouth 201 of inner bag 2 again, the end of draining, at this time, the temperature between inner bag 2 and outer courage 1 slowly descends, if want rapid cooling, can stand upside down the thermos cup is whole, increase heat transfer area, the suitable back of temperature, unscrew enclosing cover 3 alone, can drink, inner cover 4 covers on inner bag 2 all the time simultaneously, when avoiding drinking, the hydrothermal heat in the inner bag 2 scatters and disappears.
Compared with the prior art, the vacuum cup capable of being cooled quickly as required provided by the invention has a scientific structural design, can be cooled according to the drinking amount of people once, ensures that the rest water is still in a high-temperature state, is convenient for daily work and life of people, and has great production practice significance.
In addition, the use season of the vacuum cup is mostly the season with lower temperature, and the vacuum cup can release heat when hot water is cooled and can also be used for warming hands.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A vacuum cup capable of being cooled quickly as required is characterized by comprising an outer liner (1), an inner liner (2), an outer cover (3), an inner cover (4), a bottom seal (5) and a central push rod (6);
the bottom of the outer container (1) is in threaded connection with the bottom seal (5);
the inner container (2) is arranged in the outer container (1) and a preset gap is formed between the inner container and the outer container;
the bottom of the inner container (2) is provided with a tapered hole (201), the bottom surface of the inner container is provided with a support frame (202), and the support frame (202) ensures that a preset distance is reserved between the inner container (2) and the bottom seal (5);
the lower end of the inner cover (4) is plugged into the inner side of the top of the inner container (2) to ensure that the inner container (2) is watertight;
the outer cover (3) is in threaded connection with the outer liner (1) and the inner liner (2) simultaneously and is used for ensuring that the water cannot leak between the inner liner (2) and the outer liner (1);
the central push rod (6) vertically penetrates through a tapered hole (201) at the bottom of the inner container (2) and can move up and down, wherein a gap is formed between the central push rod (6) and the tapered hole (202) of the inner container when the central push rod moves down, and the tapered hole (202) can be completely blocked when the central push rod moves up;
the inner container (2) is a vacuum heat-insulating layer, and the inner side and the outer side of the upper part of the inner container (2) are both provided with threads;
the bottom of the inner container (2) is provided with a tapered hole (201);
the outer side of the bottom of the inner container (2) is provided with a triangular support frame (202);
the support frame (202) is of a hollow structure, and an internal thread is arranged in one end far away from the inner container (2);
the inner cover (4) is used for penetrating through the hollow outer cover (3) and connecting with the inner container (2);
the inner cover (4) comprises a cover body (403), an upper pressing rod (401), a lower pressing rod (402), a pressing plate (404) and a pull rod groove (405);
wherein, the middle of the cover body (403) is hollow, and the upper pressing rod (401) is inserted from the upper part and is connected with the lower pressing rod (402) inserted from the lower part;
the upper part of the pressing upper rod (401) is of a conical structure, and the lower part of the pressing lower rod (402) is of a conical structure, so that the upper part and the lower part of the inner cover (4) can be ensured not to be communicated through the hollow part of the cover body (403);
the pressing plate (404) comprises a plate body (406), a pressing upper ring (407), a pressing middle ring (408) and a pressing lower ring (409);
the pressing upper ring (407), the pressing middle ring (408) and the pressing lower ring (409) are sequentially arranged in a contact manner from top to bottom and fixedly connected with the inner ring wall of the annular plate body (406);
the pressing upper rod (401) sequentially penetrates through the pressing upper ring (407), the pressing middle ring (408) and the pressing lower ring (409), and when the pressing plate (404) is pressed by an external force to deform, the pressing upper rod (401) can be driven to move up and down;
the bottom seal (5) is a thread boss;
the outer side wall of the periphery of the bottom seal (5) is provided with external threads which are matched and connected with a first threaded hole (101) reserved at the bottom of the outer container (1);
three second threaded holes (502) are formed in the top of the bottom seal (5) at intervals and are respectively arranged corresponding to the positions of internal threads of the three support frames (202) at the bottom of the inner container (2);
a cylindrical ring (501) is arranged at the center of the top of the bottom seal (5), and a spiral spring (504) is arranged in the cylindrical ring (501);
the lower part of the central push rod (6) is a conical rod, and the upper part of the central push rod is a cylindrical rod;
the conical rod at the lower part of the central push rod (6) is used for being matched with the conical hole (201) at the bottom of the inner container (2) and opening or closing the conical hole (201);
the diameter of the cylindrical rod on the central push rod (6) is smaller than the small circular diameter of the conical hole (201);
the cylindrical rod at the upper part of the central push rod (6) is used for contacting with the pressing lower rod (402) of the inner cover (4);
the tail end of a conical rod at the lower part of the central push rod (6) is positioned in a central cylindrical ring (501) of the bottom seal (5) and tightly plugs a conical hole (201) at the bottom of the liner (2) under the action of a spring (504).
2. A thermos cup allowing rapid cooling according to claim 1, wherein the outer container (1) is a single-layer shell, and has threads on the outside of the upper portion and a first threaded hole (101) on the bottom, and the diameter of the first threaded hole is smaller than the outer diameter of the outer container (1).
3. A vacuum cup for rapid cooling on demand according to claim 1, wherein the pull rod groove (405) is provided with a movable pull rod (410);
the pull rod (410) is used for rotating the inner cover (4) and taking out the inner cover (4) from the inner container (2).
4. A vacuum cup capable of cooling quickly as required according to claim 1, characterized in that the bottom of the bottom seal (5) is provided with a fixed screwing groove (503) for screwing operation between the bottom seal (5) and the outer liner (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911403849.2A CN113116104B (en) | 2019-12-31 | 2019-12-31 | Vacuum cup capable of being cooled quickly as required |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911403849.2A CN113116104B (en) | 2019-12-31 | 2019-12-31 | Vacuum cup capable of being cooled quickly as required |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113116104A CN113116104A (en) | 2021-07-16 |
| CN113116104B true CN113116104B (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911403849.2A Active CN113116104B (en) | 2019-12-31 | 2019-12-31 | Vacuum cup capable of being cooled quickly as required |
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| Country | Link |
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| CN (1) | CN113116104B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102795413A (en) * | 2012-08-27 | 2012-11-28 | 广州市中励电子科技有限公司 | Method for processing thermally insulated container and copy welding mechanism for welding seal cover with outer liner |
| CN203290648U (en) * | 2013-06-20 | 2013-11-20 | 谢广权 | Insulating cup with rapid cooling function |
| CN105476378A (en) * | 2015-12-22 | 2016-04-13 | 苏州征之魂专利技术服务有限公司 | Quick cooling cup |
| CN105476395A (en) * | 2015-12-22 | 2016-04-13 | 苏州征之魂专利技术服务有限公司 | Water containing cup |
| CN107713612A (en) * | 2017-10-29 | 2018-02-23 | 魏仕槚 | A kind of thermos cup |
| CN108937461A (en) * | 2018-07-25 | 2018-12-07 | 广西驰胜农业科技有限公司 | A kind of double cup lid vacuum cups that can directly drink |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962719B (en) * | 2016-06-29 | 2017-11-14 | 叶安蔚 | Timely cooling water cup |
-
2019
- 2019-12-31 CN CN201911403849.2A patent/CN113116104B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795413A (en) * | 2012-08-27 | 2012-11-28 | 广州市中励电子科技有限公司 | Method for processing thermally insulated container and copy welding mechanism for welding seal cover with outer liner |
| CN203290648U (en) * | 2013-06-20 | 2013-11-20 | 谢广权 | Insulating cup with rapid cooling function |
| CN105476378A (en) * | 2015-12-22 | 2016-04-13 | 苏州征之魂专利技术服务有限公司 | Quick cooling cup |
| CN105476395A (en) * | 2015-12-22 | 2016-04-13 | 苏州征之魂专利技术服务有限公司 | Water containing cup |
| CN107713612A (en) * | 2017-10-29 | 2018-02-23 | 魏仕槚 | A kind of thermos cup |
| CN108937461A (en) * | 2018-07-25 | 2018-12-07 | 广西驰胜农业科技有限公司 | A kind of double cup lid vacuum cups that can directly drink |
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| Publication number | Publication date |
|---|---|
| CN113116104A (en) | 2021-07-16 |
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