CN212788167U - Novel hand warming vacuum cup - Google Patents
Novel hand warming vacuum cup Download PDFInfo
- Publication number
- CN212788167U CN212788167U CN202021433906.XU CN202021433906U CN212788167U CN 212788167 U CN212788167 U CN 212788167U CN 202021433906 U CN202021433906 U CN 202021433906U CN 212788167 U CN212788167 U CN 212788167U
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- Prior art keywords
- heat preservation
- shell
- opening
- cavity
- heat
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- 238000010792 warming Methods 0.000 title claims abstract description 36
- 238000004321 preservation Methods 0.000 claims abstract description 103
- 239000010410 layer Substances 0.000 claims abstract description 42
- 239000011229 interlayer Substances 0.000 claims abstract description 24
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 29
- 239000000919 ceramic Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000190070 Sarracenia purpurea Species 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
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Abstract
The utility model provides a novel warm hand thermos cup, include: a cylindrical shell and a cup cover matched with an opening at the upper end of the shell; a cylindrical heat preservation cavity with an upward opening and a hand warming interlayer are arranged in the shell; the side surface and the bottom surface of the heat preservation cavity are surrounded by heat preservation layers, wherein the radius of the heat preservation cavity is smaller than that of the shell, and the heat preservation layers on the side surfaces of the heat preservation cavity are tangent to the inner wall of the shell; the height of the opening of the heat preservation cavity is the same as that of the opening of the shell, and a heat preservation cover is arranged on the opening of the heat preservation cavity; the interlayer between the shell and the heat-insulating layer is a hand warming interlayer. The utility model discloses can satisfy the demand of people to hot water heat preservation and warm hand simultaneously.
Description
Technical Field
The utility model relates to a thermos cup technical field, especially a novel warm hand thermos cup.
Background
At present, a water cup can be a necessity of people's life, and in daily life, people are used to pour hot water for warming hands besides drinking water by the water cup, especially in winter with cold weather.
The vacuum cup can effectively keep the temperature of liquid in the cup and reduce the change rate of the temperature, and is generally a water container made of ceramic or stainless steel and a vacuum layer, the top of the container is provided with a cover which is tightly sealed, and the vacuum heat insulation layer can delay the heat dissipation of the liquid such as water and the like in the container so as to achieve the purpose of heat preservation.
However, no vacuum cup capable of meeting the requirements of hand warming and liquid heat preservation of people is available in the market at present.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a novel warm hand thermos cup.
The purpose of the utility model is realized by adopting the following technical scheme:
a novel warm hand thermos cup is proposed, include: a cylindrical shell and a cup cover matched with an opening at the upper end of the shell; a cylindrical heat preservation cavity with an upward opening and a hand warming interlayer are arranged in the shell; the side surface and the bottom surface of the heat preservation cavity are surrounded by heat preservation layers, wherein the radius of the heat preservation cavity is smaller than that of the shell, and the heat preservation layers on the side surfaces of the heat preservation cavity are tangent to the inner wall of the shell; the height of the opening of the heat preservation cavity is the same as that of the opening of the shell, and a heat preservation cover is arranged on the opening of the heat preservation cavity; an interlayer between the shell and the heat-insulating layer is a hand warming interlayer;
wherein, the opening at the upper end of the shell is divided into an opening of the heat preservation cavity and an opening of the hand warming interlayer by the heat preservation layer of the heat preservation cavity.
In one embodiment, the insulation layer on the bottom surface of the insulation cavity is connected with the bottom surface of the inner wall of the shell.
In one embodiment, food-grade glue is adopted to adhere and fix the heat preservation layer on the bottom surface of the heat preservation cavity and the bottom surface of the inner wall of the shell and the tangent position of the inner wall of the heat preservation layer shell on the side surface of the heat preservation cavity.
In one embodiment, a sealing rubber strip is arranged on the top edge of the heat preservation layer on the side surface of the heat preservation cavity;
the outer peripheral surface of the lower end of the heat preservation cover is provided with external threads, and the opening of the heat preservation cavity is provided with internal threads matched with the heat preservation cover.
In one embodiment, the heat-insulating layer and the heat-insulating cover are made of heat-insulating materials
In one embodiment, an external thread is arranged on the outer peripheral surface of the opening of the shell, and an internal thread matched with the opening of the shell is arranged at the lower end of the cup cover.
In one embodiment, the housing is made of a thermally conductive material.
The utility model has the advantages that:
a novel vacuum cup structure is provided, a heat preservation cavity and a hand warming layer are arranged in a shell of the heat preservation cup, when hot water is injected into the vacuum cup, the hot water is simultaneously injected into the heat preservation cavity and the hand warming interlayer, and after the water injection is finished, the heat preservation cavity is sealed and insulated through a heat preservation cover; and the hot water in the hand warming interlayer dissipates heat outwards due to the heat conducting material of the shell, so that the temperature of the shell of the vacuum cup is increased, and the effects of heat preservation and hand warming are achieved at the same time. Can meet the requirements of people on hot water heat preservation and hand warming.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
FIG. 1 is a schematic sectional view of the vacuum cup of the present invention;
FIG. 2 is a top view cross-sectional structure of the vacuum cup of the present invention;
fig. 3 is a partial enlarged structure view of the rim of the vacuum cup of the present invention.
Reference numerals:
1-cup cover, 2-hand warming interlayer, 3-heat preservation layer, 4-heat preservation cavity, 5-shell, 6-heat preservation cover and 7-sealing rubber strip.
Detailed Description
The invention is further described in connection with the following application scenarios.
Referring to fig. 1 and 2, a novel hand warming vacuum cup is shown, which comprises a shell 5 and a cup cover 1, wherein the shell 5 is designed to be cylindrical, an opening above the shell 5 is a vacuum cup mouth, the cup cover 1 is matched with the cup mouth, and a cylindrical heat preservation cavity 4 with an upward opening and a hand warming interlayer 2 are arranged in the shell 5; the side surface and the bottom surface of the heat preservation cavity 4 are surrounded by the heat preservation layer 3, wherein the radius of the heat preservation cavity 4 is slightly smaller than that of the shell 5, and the heat preservation layer 3 on the side surface of the heat preservation cavity 4 is tangent to the inner wall of the shell 5; the height of the opening of the heat preservation cavity 4 is the same as or approximately the same as that of the opening of the shell 5, and a heat preservation cover 6 is arranged on the opening of the heat preservation cavity 4; the interlayer between the shell 5 and the heat-insulating layer 3 is a hand warming interlayer 2.
When in use, hot water is injected into the heat preservation cavity 4 and the hand warming interlayer 2 of the vacuum cup at the same time, and the heat preservation cavity 4 is sealed and insulated through the heat preservation cover 6 after the water injection is finished; and the hot water in the hand warming interlayer 2 radiates outwards due to the heat conducting material of the shell 5, so that the temperature of the shell 5 of the vacuum cup is increased, and the effects of heat preservation and hand warming are achieved at the same time.
Because shell 5 adopts heat conduction material, the hydrothermal heat in warm hand intermediate layer 2 permeates shell 5 and gives off, consequently can play warm hand's effect when people's both hands hold the thermos cup.
Simultaneously because thermos cup shell 5 has the heat conductivity, consequently the hot water cooling rate in warm hand intermediate layer 2 is very fast for there is the temperature difference in the temperature of warm hand intermediate layer 2 normal water and the temperature of the interior water of heat preservation chamber 4. The cup cover 1 of the vacuum cup is opened, the tightening state of the heat preservation cover 6 and the heat preservation cavity 4 is kept, and water with lower temperature in the hand warming interlayer 2 can be poured out or directly drunk; when hot water is needed to be drunk, the water level in the heat-insulating interlayer can be reduced to a water level lower than that in the heat-insulating cavity 4, and the heat-insulating cover 6 is opened simultaneously, so that the hot water can be poured out or directly drunk through the tangent position of the heat-insulating cavity 4 and the shell 5.
Wherein, the rim of the thermos cup is also set as a circular area corresponding to the heat preservation cavity and a crack area corresponding to the hand warming interlayer between the heat preservation layer and the shell.
In one embodiment, the radius of the insulating chamber 4 and the radius of the outer shell 5 can be designed appropriately considering the actual insulating chamber 4 volume and the width of the hand warming sandwich 2.
In one embodiment, the insulating layer 3 on the bottom surface of the insulating chamber 4 is connected to the bottom surface of the inner wall of the housing 5. In order to improve the connection stability between the heat preservation cavity 4 and the shell 5, the bottom surface of the heat preservation cavity 4 can be connected with the bottom inside the shell 5, so as to increase the structural stability of the heat preservation cavity 4 and the shell 5.
In one embodiment, food-grade glue is used for bonding and fixing the positions between the heat preservation layer 3 on the bottom surface of the heat preservation cavity 4 and the bottom surface of the inner wall of the shell 5 and the positions, tangent to the inner wall of the shell 5, of the heat preservation layer 3 on the side surface of the heat preservation cavity 4.
In one embodiment, referring to fig. 2, in order to improve the connection stability between the side surface of the insulating cavity 4 and the side wall of the shell 5, the contact area between the insulating layer 3 and the inner wall of the shell 5 at the joint can be increased properly to realize the tangential connection between the insulating cavity 4 and the shell 5.
In one scenario, the tangent connection may be designed as a planar connection to increase the contact area at the tangent connection.
In one embodiment, referring to fig. 3, the top edge of the insulating layer 3 on the side of the insulating cavity 4 is provided with a sealing rubber strip 7;
the heat preservation cavity 4 and the heat preservation cover 6 are connected through threads, wherein the outer peripheral surface of the lower end of the heat preservation cover 6 is provided with external threads, and the opening of the heat preservation cavity 4 is provided with internal threads matched with the heat preservation cover 6.
The heat preservation lid 6 upper end is provided with the annular and is outstanding, and when heat preservation lid 6 was screwed up with heat preservation chamber 4, the protruding sealed rubber strip 7 that extrudees 3 top edges of heat preservation of annular to increase heat preservation and leak protection effect.
In one embodiment, the insulating layer 3 and the insulating cover 6 are made of heat insulating materials, such as ceramic or stainless steel with vacuum layer, or insulating ceramic.
In an embodiment, the shell 5 is connected with the cup cover 1 through threads, wherein external threads are arranged on the outer peripheral surface of the opening of the shell 5, and internal threads matched with the opening of the shell 5 are arranged at the lower end of the cup cover 1.
In one embodiment, the lower end of the cup cover 1 is reserved with a space which can accommodate the plane part of the heat preservation cover 6 higher than the upper end of the opening when the cup cover 1 is tightly covered, so that the structure of the vacuum cup is more reasonable.
In a scene, after hot water pours into a period of time into, the temperature in the warm hand intermediate layer 2 has descended, and the water level in heat preservation chamber 4 keeps high temperature, the user can open heat preservation lid 6, screw up bowl cover 1 simultaneously and cover, then overturn the thermos cup end to end many times, so that hot water in heat preservation chamber 4 and the warm hand intermediate layer 2 cold water through the gap between bowl cover 1 and the 3 tops of heat preservation mix, thereby can realize the neutralization regulation to the drinking water temperature, the user can be according to actual need control warm hand intermediate layer 2 cold water and the hot water's in the heat preservation chamber 4 proportion, in order to neutralize out the water that is fit for the temperature, satisfy user's requirement to the drinking water temperature.
In an embodiment, an annular bulge is arranged at the opening of the shell 5, the cup cover 1 is made of elastic plastics, and a groove matched with the annular bulge is arranged on the cup cover 1 to seal the opening of the shell 5.
In one embodiment, the housing 5 is made of a thermally conductive material, such as glass, thermally conductive ceramic, plastic, etc., which are commonly used in cup making.
In one embodiment, the opening of the hand warming interlayer 2 near the position where the heat preservation layer 3 on the side of the heat preservation cavity 4 is tangent to the inner wall of the shell 5 can be provided with a baffle plate to seal the opening part of the hand warming interlayer 2, so that the hand warming interlayer is more convenient to drink hot water or pour out the hot water.
It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, a person skilled in the art should analyze that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A novel hand-warming vacuum cup is characterized by comprising: the cup comprises a cylindrical shell and a cup cover matched with an opening at the upper end of the shell;
a cylindrical heat preservation cavity with an upward opening and a hand warming interlayer are arranged in the shell;
the side surface and the bottom surface of the heat preservation cavity are surrounded by heat preservation layers, wherein the radius of the heat preservation cavity is smaller than that of the shell, and the heat preservation layers on the side surfaces of the heat preservation cavity are tangent to the inner wall of the shell;
the height of the opening of the heat preservation cavity is the same as that of the opening of the shell, and a heat preservation cover is arranged on the opening of the heat preservation cavity;
the interlayer between the shell and the heat preservation layer is the hand warming interlayer.
2. The novel hand-warming vacuum cup as claimed in claim 1, wherein the heat insulation layer on the bottom surface of the heat insulation cavity is connected with the bottom surface of the inner wall of the shell.
3. The novel hand-warming vacuum cup as claimed in claim 2, wherein the food-grade glue is used for bonding and fixing the heat preservation layer on the bottom surface of the heat preservation cavity and the bottom surface of the inner wall of the shell and the tangent position of the inner wall of the heat preservation layer shell on the side surface of the heat preservation cavity.
4. The novel hand-warming vacuum cup as claimed in claim 2, wherein a sealing rubber strip is arranged on the top edge of the side insulating layer of the insulating cavity;
the outer peripheral surface of the lower end of the heat preservation cover is provided with external threads, and the opening of the heat preservation cavity is provided with internal threads matched with the heat preservation cover.
5. A novel hand-warming vacuum cup as claimed in claim 2, wherein the heat-insulating layer and the heat-insulating cover are made of heat-insulating materials.
6. A novel hand warming vacuum cup as claimed in claim 1, wherein the outer peripheral surface of the opening of the housing is provided with an external thread, and the lower end of the cup cover is provided with an internal thread matching with the opening of the housing.
7. The novel hand warming vacuum cup as claimed in claim 1, wherein the shell is made of heat conductive material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019220118269 | 2019-11-20 | ||
| CN201922011826 | 2019-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212788167U true CN212788167U (en) | 2021-03-26 |
Family
ID=75103536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021433906.XU Expired - Fee Related CN212788167U (en) | 2019-11-20 | 2020-07-20 | Novel hand warming vacuum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212788167U (en) |
-
2020
- 2020-07-20 CN CN202021433906.XU patent/CN212788167U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |