CN203597729U - Inner-plug stainless steel heat preservation cup cover - Google Patents
Inner-plug stainless steel heat preservation cup cover Download PDFInfo
- Publication number
- CN203597729U CN203597729U CN201320683234.1U CN201320683234U CN203597729U CN 203597729 U CN203597729 U CN 203597729U CN 201320683234 U CN201320683234 U CN 201320683234U CN 203597729 U CN203597729 U CN 203597729U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- heat preservation
- steel heat
- plug
- upper 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 - Lifetime
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 36
- 239000010935 stainless steel Substances 0.000 title claims abstract description 36
- 238000004321 preservation Methods 0.000 title abstract 7
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Images
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- Thermally Insulated Containers For Foods (AREA)
Abstract
The utility model discloses an inner-plug stainless steel heat preservation cup cover which is used for closing a stainless steel heat preservation cup. The inner-plug stainless steel heat preservation cup cover comprises an upper cover body and a lower cylinder, the upper cover body and the lower cylinder are formed by stainless steel plates in a punched mode, the lower end of the lower cylinder is closed, the upper cover body is connected with the lower cylinder in a welding mode, meanwhile, vacuumizing holes are formed in the upper cover body or lower cylinder and sealed through sealing blocks, threads and grooves are formed in the lateral wall of the lower cylinder in a rolling mode, and the grooves are sleeved with sealing rings. The inner-plug stainless steel heat preservation cup cover has the advantages that the heat preservation effect, the environmental protection performance and the attractive degree of the stainless steel heat preservation cup cannot be reduced.
Description
Technical field
The present invention relates to thermos cup accessory technical field, especially relate to a kind of plug-in stainless steel heat-insulating cup cover.
Background technology
Occurred at present heat insulation effect better, comparatively environmental protection and stainless steel thermos cup comparatively attractive in appearance.But the bowl cover of most stainless steel thermos cups adopts plastics standby, thereby has greatly reduced heat insulation effect, and the toxicity that plastics are contained, reduced the feature of environmental protection of stainless steel thermos cup, and bowl cover is different with cup color, has reduced the aesthetics of this stainless steel thermos cup.
Summary of the invention
The object of this invention is to provide a kind of plug-in stainless steel heat-insulating cup cover, it has the feature of the heat insulation effect that can not reduce stainless steel thermos cup, the feature of environmental protection, aesthetics.
The technical solution adopted in the present invention is: plug-in stainless steel heat-insulating cup cover, be used for sealing stainless steel thermos cup, described plug-in stainless steel heat-insulating cup cover comprises the upper cover body and the bottom cylindrical shell that form by stainless steel materials punching press, this bottom cylindrical shell lower end closed, and this upper cover body and this bottom cylindrical shell link together by the mode of welding, simultaneously, on this upper cover body or this bottom cylindrical shell, have and vacuumize hole, this vacuumizes hole and is sealed with sealing block, and, on the sidewall of this bottom cylindrical shell, roll extrusion is formed with screw thread and groove, and this groove inner sleeve has sealing ring.
The advantage that the present invention has is: heat insulation effect, the feature of environmental protection, the aesthetics that can not reduce stainless steel thermos cup.Plug-in stainless steel heat-insulating cup cover of the present invention adopts stainless steel material preparation, inside can vacuumize, for vacuum insulation structure, and the large portion of this bowl cover to stretch into the rim of a cup of stainless steel thermos cup inner and form plug-in bowl cover, thereby can make stainless steel thermos cup keep fabulous heat insulating ability.Meanwhile, avoid using plastic material, avoided the release of plastic molecules, make this bowl cover there is the good feature of environmental protection.And, unify the color of bowl cover and cup, thereby made stainless steel thermos cup very attractive in appearance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is that the master of the decomposing state of embodiments of the invention looks cutaway view.
The specific embodiment
Embodiment, as shown in Figure 1: plug-in stainless steel heat-insulating cup cover, for sealing stainless steel thermos cup, this plug-in stainless steel heat-insulating cup cover comprises the upper cover body 10 and the bottom cylindrical shell 20 that form by stainless steel materials punching press, these bottom cylindrical shell 20 lower end closed., this bottom cylindrical shell 20 is also formed in one.And this upper cover body 10 and this bottom cylindrical shell 20 link together by the mode of welding.Meanwhile, on this upper cover body 10 or this bottom cylindrical shell 20, have and vacuumize in the 30(Fig. 1 of hole this and vacuumize hole and be arranged in upper cover body), this vacuumizes hole 30 and is sealed with sealing block 31.That is, this plug-in stainless steel heat-insulating cup cover inside can vacuum pumping, thereby has fabulous heat insulation effect, and sealing piece 31 can be pricker envelope or directly seal this by the mode of welding and vacuumize hole 30.And, on the sidewall of this bottom cylindrical shell 20, being formed with screw thread 21 and groove 22 by the mode of roll extrusion, these groove 22 inner sleeves have sealing ring 40.That is, this bowl cover forms plug-in bowl cover, thereby this bottom cylindrical shell 20 is positioned at the rim of a cup of stainless steel thermos cup, has further increased the heat insulation effect of this bowl cover.Certainly, the rim of a cup inside of stainless steel thermos cup should be provided with the step together with being closely pressed on sealing circle 40.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (1)
1. plug-in stainless steel heat-insulating cup cover, be used for sealing stainless steel thermos cup, it is characterized in that: described plug-in stainless steel heat-insulating cup cover comprises the upper cover body (10) and the bottom cylindrical shell (20) that form by stainless steel materials punching press, this bottom cylindrical shell (20) lower end closed, and this upper cover body (10) and this bottom cylindrical shell (20) link together by the mode of welding, simultaneously, on this upper cover body (10) or this bottom cylindrical shell (20), have and vacuumize hole (30), this vacuumizes hole (30) and is sealed with sealing block (31), and, on the sidewall of this bottom cylindrical shell (20), roll extrusion is formed with screw thread (21) and groove (22), this groove (22) inner sleeve has sealing ring (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320683234.1U CN203597729U (en) | 2013-10-31 | 2013-10-31 | Inner-plug stainless steel heat preservation cup cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320683234.1U CN203597729U (en) | 2013-10-31 | 2013-10-31 | Inner-plug stainless steel heat preservation cup cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203597729U true CN203597729U (en) | 2014-05-21 |
Family
ID=50710440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320683234.1U Expired - Lifetime CN203597729U (en) | 2013-10-31 | 2013-10-31 | Inner-plug stainless steel heat preservation cup cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203597729U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108713957A (en) * | 2018-08-03 | 2018-10-30 | 上海虎生电子电器有限公司 | Novel evacuated heat preservation lid of one kind and preparation method thereof |
| CN109770667A (en) * | 2018-12-05 | 2019-05-21 | 佛山市酷狄五金有限公司 | A kind of vacuum cup sealed cup cover |
| CN112137365A (en) * | 2019-12-31 | 2020-12-29 | 胡浙峰 | Pure steel wrapped inner plug cup cover |
-
2013
- 2013-10-31 CN CN201320683234.1U patent/CN203597729U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108713957A (en) * | 2018-08-03 | 2018-10-30 | 上海虎生电子电器有限公司 | Novel evacuated heat preservation lid of one kind and preparation method thereof |
| CN109770667A (en) * | 2018-12-05 | 2019-05-21 | 佛山市酷狄五金有限公司 | A kind of vacuum cup sealed cup cover |
| CN112137365A (en) * | 2019-12-31 | 2020-12-29 | 胡浙峰 | Pure steel wrapped inner plug cup cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |