CN212089070U - Vacuum cup cover inner core - Google Patents
Vacuum cup cover inner core Download PDFInfo
- Publication number
- CN212089070U CN212089070U CN201922072844.8U CN201922072844U CN212089070U CN 212089070 U CN212089070 U CN 212089070U CN 201922072844 U CN201922072844 U CN 201922072844U CN 212089070 U CN212089070 U CN 212089070U
- Authority
- CN
- China
- Prior art keywords
- inner core
- vacuum
- cup
- vacuum cup
- cup cover
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 241001122767 Theaceae Species 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Thermally Insulated Containers For Foods (AREA)
Abstract
The inner core of the vacuum cup cover consists of an outer body, an inner body and an air exhaust hole, wherein the air exhaust hole is formed in the outer body and is connected with an easily fused body, the outer body is connected with the inner body, threads and a concave body are formed in the inner body, a sealing ring is arranged around the concave body, a vacuum cavity is formed between the inner body and the outer body, and an air suction sheet is arranged in the vacuum cavity.
Description
Technical Field
The utility model relates to a fitting especially adapts to people and is used for the vacuum bowl cover inner core on the stainless steel thermos cup.
Background
Along with the development of the society, economy is flourishing, the living standard is improved, people's leisure time is more and more, in the spare time, people drink tea and chat or outdoor mountain climbing tourism, but all lack this life necessity of thermos cup, stainless steel thermos cup is deeply favored by people with the advantage that thermal insulation performance is good, stainless steel thermos cup all is cup vacuum at present, the vacuum bowl cover does not yet, everyone knows that the stainless steel thermos cup body is erect and is placed, and the boiling water steam in the cup all rises to the bowl cover in, and the bowl cover is not the vacuum bowl cover again, so the heat in the cup easily distributes through the bowl cover heat transfer, leads to the heat preservation time of the tea in the thermos cup to be unsatisfactory.
Disclosure of Invention
In order to overcome the not enough of above-mentioned problem, the utility model provides a vacuum cup cover inner core, this vacuum cup cover inner core constitute with double-deck metal material to air between the double-deck metal is taken out to vacuum state, can also cooperate with the enclosing cover and the cup of any thermos cup, makes the cup and the bowl cover of stainless steel thermos cup all reach vacuum state, ensures the heat preservation effect of the inside tea.
The utility model provides a technical scheme that its technical problem adopted is: the inner core of the vacuum cup cover consists of an outer body, an inner body and an air exhaust hole, wherein the air exhaust hole is formed in the outer body and is connected with an easily fused body, the outer body is connected with the inner body, threads and a concave body are formed in the inner body, a sealing ring is arranged around the concave body, a vacuum cavity is formed between the inner body and the outer body, and an air suction sheet is arranged in the vacuum cavity.
The inner core can be connected with the outer cover of any stainless steel vacuum cup.
The inner core can be rotatably connected with the cup mouth of any stainless steel vacuum cup.
The utility model has the advantages that: the vacuum cup cover inner core is made of double-layer metal materials, air between the double-layer metals is pumped into a vacuum state, and the vacuum cup cover inner core can be matched with an outer cover and a cup body of any vacuum cup, so that the cup body and the cup cover of the stainless steel vacuum cup can be in the vacuum state, and the heat preservation effect of tea water inside the vacuum cup can be guaranteed.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a schematic structural diagram of an embodiment of the present invention.
In the figure, 1, an inner core, 2, an air exhaust hole, 3, an outer body, 4, threads, 5, an air suction sheet, 6, an inner body, 7, a concave body, 8, a vacuum cavity, 9, a sealing ring, 10, an easily fused body, 11, an outer cover, 12, a cup mouth and 13, a stainless steel vacuum cup.
Detailed Description
In fig. 1 and 2, an inner core 1 is composed of an outer body 3, an inner body 6 and an air exhaust hole 2, the outer body 3 and the inner body 6 are made of metal materials, the air exhaust hole 2 is punched on the outer body 3, the air exhaust hole 2 is connected with an easily melted body 10, the outer body 3 is connected with the inner body 6 in a welding mode, a thread 4 and a concave body 7 are pressed on the inner body 6, a sealing ring 9 is installed around the concave body 7, a vacuum cavity 8 is reserved between the inner body and the outer body, and an air suction sheet 5 is welded in the vacuum cavity 8.
In fig. 3, the outer body of the inner core 1 is connected to the outer lid 11 and the inner body of the inner core is rotatably connected to the rim 12 of the stainless steel vacuum cup 13.
When people need to vacuumize the cup cover inner core, the cup cover inner core is only needed to be placed in the high-temperature vacuum cabinet, the outer body and the inner body of the cup cover inner core are vacuumized while the high-temperature vacuum cabinet is vacuumized, and when the cup cover inner core reaches a certain temperature, the fusible body begins to soften in the air exhaust hole, and when the high-temperature vacuum cabinet is cooled, the air exhaust hole is filled with the fusible body, so that air cannot enter, and the vacuum cup cover inner core is formed.
The above mentioned only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent process changes made by the content of the specification, the right and the drawings and other related technical fields of direct or indirect application are included in the patent protection scope of the present invention.
Claims (3)
1. The utility model provides a vacuum cup cover inner core, characterized by: the inner core consists of an outer body, an inner body and an air exhaust hole, the air exhaust hole is arranged on the outer body and is connected with the fusible body, the outer body is connected with the inner body, the inner body is provided with threads and a concave body, a sealing ring is arranged around the concave body, a vacuum cavity is arranged between the inner body and the outer body, and an air suction sheet is arranged in the vacuum cavity.
2. The vacuum cup cover inner core according to claim 1, characterized in that: the inner core can be connected with the outer cover of any stainless steel vacuum cup.
3. The vacuum cup cover inner core according to claim 1, characterized in that: the inner core can be connected with the cup mouth of any stainless steel vacuum cup in a rotating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072844.8U CN212089070U (en) | 2019-11-16 | 2019-11-16 | Vacuum cup cover inner core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072844.8U CN212089070U (en) | 2019-11-16 | 2019-11-16 | Vacuum cup cover inner core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212089070U true CN212089070U (en) | 2020-12-08 |
Family
ID=73621000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922072844.8U Expired - Fee Related CN212089070U (en) | 2019-11-16 | 2019-11-16 | Vacuum cup cover inner core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212089070U (en) |
-
2019
- 2019-11-16 CN CN201922072844.8U patent/CN212089070U/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: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |