CN219661161U - Self-heating heat-insulation cup - Google Patents
Self-heating heat-insulation cup Download PDFInfo
- Publication number
- CN219661161U CN219661161U CN202320611582.1U CN202320611582U CN219661161U CN 219661161 U CN219661161 U CN 219661161U CN 202320611582 U CN202320611582 U CN 202320611582U CN 219661161 U CN219661161 U CN 219661161U
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- Prior art keywords
- heating
- cup body
- cup
- heat preservation
- self
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 112
- 238000009413 insulation Methods 0.000 title claims description 4
- 238000004321 preservation Methods 0.000 claims abstract description 35
- 241000190070 Sarracenia purpurea Species 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 239000000428 dust Substances 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model provides a self-heating heat-insulating water cup, which relates to the technical field of self-heating of water cups and comprises a cup body and a cup cover, wherein the cup body consists of a heating cup body and a heating cup body which is partially sleeved in the heating cup body, the upper end of the heating cup body is provided with a heat-insulating part, the upper end of the heat-insulating part is connected with the cup cover in a screwing way, the lower end of the heat-insulating part is connected with the heating cup body in a screwing way, a heating cavity is formed in the heating cup body, between the heating cup body and the heating cup body, and a groove for pressure relief is formed in the middle part of the heating cup body. The utility model integrates the heating and heat preservation functions of the water cup, thereby improving the convenience of operation and carrying; the structure is tightly connected, the heating speed is high, and the heat preservation time is long; the heated cup body is provided with a pressure release mechanism, so that the safety is high; the use environment is not limited, smoke dust is not generated, and the environment is protected, and the practical range is wide.
Description
Technical Field
The utility model relates to the technical field of self-heating of water cups, in particular to a self-heating heat-insulation water cup.
Background
The traditional self-heating cup adopts electric heating or open fire heating. The application space is greatly limited, and the method can not be applied in the environment without power supply and forbidden open fire. The existing self-heating pot rapidly heats food through a heating bag and water, is convenient and practical, but the pot body is a disposable article, cannot realize a heat preservation function, is instant, is thrown away, and has strong heating and heat preservation requirements on warm drinking water in field construction operation, exploration and travel, so that the self-heating heat preservation cup with safety and environmental protection is very necessary.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a self-heating heat-preservation water cup so as to solve the technical problems of water heating and heat preservation in a limited environment.
Based on the problems, the technical scheme provided by the utility model is that the self-heating heat-insulating cup comprises a cup body and a cup cover, wherein the cup body consists of a heating cup body and a heating cup body which is partially sleeved in the heating cup body, the upper end part of the heating cup body is provided with a heat-insulating part, the upper end of the heat-insulating part is in screwed connection with the cup cover, the lower end of the heat-insulating part is in screwed connection with the heating cup body, a heating cavity is formed between the lower end of the heating cup body in the heating cup body and the heating cup body, and a groove for pressure relief is formed in the middle part of the heating cup body.
The cup cover is circumferentially provided with an annular connecting groove near the 0.3-0.5 cm position of the outer wall, a first internal thread section is arranged on the outer wall of the annular connecting groove, and the upper end of the heat preservation part is a circular annular upper thread opening which can extend into the annular connecting groove and is matched and connected with the first internal thread section.
Further, the lower end of the heat preservation part is provided with a circular lower threaded opening, and the upper end of the inner wall of the heating cup body is provided with a second internal threaded section which is connected with the lower threaded opening in a matching way.
The inner side of the upper end of the heat preservation part is provided with a platform connected with the bottom of the cup cover, the bottom of the cup cover is provided with an annular groove, a sealing ring is sleeved in the annular groove, and the bottom of the cup cover is in sealing connection with the platform.
The sealing rubber cushion is arranged at the joint of the lower end of the heat preservation part and the heating cup body, and the lower end of the heat preservation part is in sealing connection with the heating cup body.
Wherein, the cup wall of the heating cup body has heat preservation property.
The heating cavity consists of a column-shaped cavity at the bottom of the heated cup body and an annular cavity between the heated cup body and the heated cup body, and the volume of the heating cavity is 50-400 mL.
The utility model has the advantages and beneficial effects that:
the heating cup integrates heating and heat preservation functions, so that convenience in operation and carrying is improved; the heat source is a heating bag, open fire is not generated, a power supply is not needed, the safety is strong, and the use environment is not limited; smoke dust and harmful waste are not generated, and the environment is protected; the heated cup body part outside the heating cup body is arranged as a heat preservation part and is respectively in sealing connection with the cup cover and the heating cup body, the cup wall of the heating cup body is made of a vacuum layer or a heat preservation material, the heat preservation function of heating water is realized, and convenience is provided for people in the states of field construction operation, exploration, travel and the like.
Drawings
FIG. 1 is a schematic view of the entire longitudinal center section of the self-heating insulating cup of the present utility model.
Fig. 2 is a schematic longitudinal center sectional view of a cup cover of the self-heating insulating cup of the present utility model.
Fig. 3 is a schematic longitudinal center sectional view of a heated cup body of the self-heating insulating cup of the present utility model.
Fig. 4 is a cross-sectional view of the AA section of fig. 3.
Fig. 5 is a schematic view of a longitudinal center section of a heating cup body of the self-heating insulating cup of the present utility model.
The figure indicates: 1. a cup cover; 2. an annular connecting groove; 3. a first internal thread segment; 4. a seal ring; 5. a heated cup; 6. a heat preservation part; 7. an upper thread opening; 8. sealing rubber cushion; 9. a lower thread opening; 10. a groove; 11. heating the cup body; 12. a second internal thread segment; 13. and a heating chamber.
Detailed Description
The following detailed description of specific embodiments of the utility model refers to the accompanying drawings.
As shown in fig. 1-5, a self-heating heat-insulating cup comprises a cup body and a cup cover 1, wherein the cup body is composed of a heating cup body 11 and a heating cup body 5 which is partially sleeved in the heating cup body 11, the upper end part of the heating cup body 5 is provided with a heat-insulating part 6, the inside of the heat-insulating part 6 is provided with a vacuum layer or made of heat-insulating materials, the upper end of the heat-insulating part 6 is connected with the cup cover 1 in a screwing way, and the lower end of the heat-insulating part 6 is connected with the heating cup body 11 in a screwing way.
The heating chamber 13 is formed between the lower end of the heated cup 5 in the heating cup 11 and the heated cup 5 and the heating cup 11, and the heat source heating bag is placed at the bottom of the heated cup 5 in the heating cup 11.
As shown in fig. 3 and 4, a groove 10 is formed in the middle of the heated cup 5, in the heating process, the upper edge of the heated cup 11 is flush with the top of the groove 10 or lower than the top of the groove 10 by rotating the heated cup 5, and the pressure of the internal space formed by the heated cup 5 and the heated cup 11 is balanced with the atmosphere through the groove 10.
The cup cover 1 is circumferentially provided with an annular connecting groove 2 near 0.3-0.5 cm of the outer wall, a first internal thread section 3 is arranged on the outer wall of the annular connecting groove 2, the upper end of the heat preservation part 6 is an annular upper thread opening 7 which can extend into the annular connecting groove 2, and the cup cover 1 is in screwed connection with the upper thread opening 7. The inner side of the upper end of the heat preservation part is provided with a platform connected with the bottom of the cup cover, the bottom of the cup cover 1 is provided with an annular groove, a sealing ring 4 is sleeved in the annular groove, and the bottom of the cup cover 1 is in sealing connection with the platform.
Further, the lower end of the heat preservation part 6 is provided with a circular lower threaded opening 9, and the upper end of the inner wall of the heating cup body 11 is provided with a second internal threaded section 12 which is connected with the lower threaded opening 9 in a matching way.
The sealing rubber cushion 8 is arranged at the joint of the lower end of the heat preservation part 6 and the heating cup 11, and the lower end of the heat preservation part 6 is in sealing connection with the heating cup 11, so that water leakage is prevented on one hand, and heat preservation is enhanced on the other hand.
Wherein, the wall of the heating cup 11 is made of vacuum layer or heat-insulating material. After the heating is finished and the internal heating bag and the residual water are removed, the heating cup 11 and the heated cup 5 are screwed up, so that the heat preservation effect is achieved.
The heating cavity 13 consists of a column-shaped cavity at the bottom of the heated cup body 5 and an annular cavity between the heating cup body 11 and the heated cup body 5, and the volume of the heating cavity 13 is 50-400 mL.
The using method comprises the following steps: firstly, water to be heated is added into the heated cup body 5, the liquid level of the water exceeds the top of the heated part of the heated cup body 5, the cup cover 1 is screwed with the threaded opening 7 on the heated cup body 5, the water is not required to be screwed, and the air release allowance is reserved.
And secondly, putting a special heating bag into the heating cup body 11, and adding a proper amount of water according to the water adding amount requirement of the heating bag.
And thirdly, inserting the heated cup body 5 into the cavity of the heating cup body 11, and rotating the heating cup body 11 until the upper opening of the heating cup body 11 does not exceed the top of the groove 10 in the middle of the heated cup body 5.
And fourthly, the heating bag in the heating cup 11 reacts with water to release heat, and the water in the heated cup 5 begins to rise in temperature.
Fifthly, the water temperature in the cup body 5 to be heated reaches the required temperature, the heating cup body 11 is rotated or the heating cup body 5 is rotated to separate the two cup bodies, the heating bag and the residual water are poured out, and the heating cup body 11 is screwed back below the heating cup body 5 and is screwed down for heat preservation.
And sixthly, opening the cup cover 1 to drink or screwing the cup cover 1 for standby according to the requirement.
The foregoing describes several embodiments of the present utility model in detail, but the description is merely a preferred embodiment of the utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (5)
1. The utility model provides a self-heating insulation water cup, includes cup and bowl cover, its characterized in that: the cup body consists of a heating cup body and a heating cup body which is partially sleeved in the heating cup body, wherein the upper end part of the heating cup body is provided with a heat preservation part, the upper end of the heat preservation part is connected with the cup cover in a screwing way, the lower end of the heat preservation part is connected with the heating cup body in a screwing way, a heating cavity is formed in the heating cup body, the lower end of the heating cup body and between the heating cup body and the heating cup body, and the middle part of the heating cup body is provided with a groove for pressure relief;
an annular connecting groove is circumferentially arranged at a position, close to the outer wall, of the cup cover by 0.3-0.5 cm, and the upper end of the heat preservation part can extend into the annular connecting groove;
a platform connected with the bottom of the cup cover is arranged on the inner side of the upper end of the heat preservation part, an annular groove is arranged at the bottom of the cup cover, a sealing ring is sleeved in the annular groove, and the bottom of the cup cover is in sealing connection with the platform;
and a sealing rubber cushion is arranged at the joint of the lower end of the heat preservation part and the heating cup body.
2. The self-heating insulating cup according to claim 1, wherein: the outer wall of the annular connecting groove is provided with a first internal thread section, and the upper end of the heat preservation part is an annular upper thread opening which is matched and connected with the first internal thread section.
3. The self-heating insulating cup according to claim 2, wherein: the lower end of the heat preservation part is provided with a circular lower threaded opening, and the upper end of the inner wall of the heating cup body is provided with a second internal threaded section which is connected with the lower threaded opening in a matched mode.
4. The self-heating insulating cup according to claim 1, wherein: the wall of the heating cup body has heat preservation property.
5. The self-heating insulating cup according to claim 1, wherein: the heating cavity consists of a column-shaped cavity at the bottom of the heated cup body and an annular cavity between the heated cup body and the heated cup body, and the volume of the heating cavity is 50-400 mL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320611582.1U CN219661161U (en) | 2023-03-27 | 2023-03-27 | Self-heating heat-insulation cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320611582.1U CN219661161U (en) | 2023-03-27 | 2023-03-27 | Self-heating heat-insulation cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219661161U true CN219661161U (en) | 2023-09-12 |
Family
ID=87919243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320611582.1U Active CN219661161U (en) | 2023-03-27 | 2023-03-27 | Self-heating heat-insulation cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219661161U (en) |
-
2023
- 2023-03-27 CN CN202320611582.1U patent/CN219661161U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |