CN2592541Y - Two-layer vacuum cup cover - Google Patents
Two-layer vacuum cup cover Download PDFInfo
- Publication number
- CN2592541Y CN2592541Y CN 03219154 CN03219154U CN2592541Y CN 2592541 Y CN2592541 Y CN 2592541Y CN 03219154 CN03219154 CN 03219154 CN 03219154 U CN03219154 U CN 03219154U CN 2592541 Y CN2592541 Y CN 2592541Y
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- resistant steel
- stainless steel
- corrosion
- utility
- model
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Abstract
The utility model relates to a double-layer vacuum cup cover, which is characterized in that the utility model which is made of stainless steel is composed of stainless steel outer cover and a stainless steel inner cover, and a sealed vacuum chamber body is composed of the stainless steel outer cover and the stainless steel inner cover. The utility model has the advantages of compact and reasonable structure, easy application, and easy operation; moreover, the space is fully utilized, and the dissipated heat can be reduced. The utility model enables the heat-insulating property of the stainless steel vacuum cup to be greatly improved.
Description
Technical field:
The utility model relates to articles for daily use, a kind of bowl cover that is incubated water tumbler of more specifically saying so.
Background technology:
In order to pursue heat insulation effect, occurred bilayer in recent years and vacuumized corrosion-resistant steel insulation water tumbler.But its double-layer vacuum structure only is confined on the cup, because heat upwards distributes, bowl cover is not incubated the heat insulation effect that makes whole thermos cup and is subjected to great influence.Only pipe also has sandwich structure is set on bowl cover, and places foam heat-insulation layer in interlayer, but its heat insulation effect is very undesirable.
Summary of the invention:
Technical problem to be solved in the utility model is to avoid existing weak point in the above-mentioned prior art, and a kind of double-layer vacuum bowl cover that can effectively improve the water tumbler heat insulation effect is provided.
The technical scheme that the utility model technical solution problem is adopted is:
Constructional feature of the present utility model is to adopt stainless steel, is made of corrosion-resistant steel enclosing cover and corrosion-resistant steel inner cap, constitutes the osed top vacuum cavity with described corrosion-resistant steel enclosing cover and corrosion-resistant steel inner cap.
The negative thread that constructional feature of the present utility model also is to be used for matching with the rim of a cup outside thread covers in being arranged on.
Constructional feature of the present utility model is that also the top board of described inner cap is recessed, and vacuum nozzle and the getter MAT'L that is positioned at vacuum cavity all are provided with on its recessed lid top panel.
Compared with the prior art, the beneficial effects of the utility model are embodied in compact conformation, reasonable, easy to implement, have made full use of the space, have reduced scattering and disappearing of heat, be used the utility model the heat-insulating property of stainless-steel vacuum cup is greatly improved.
Fig. 1 is the utility model structural representation.
Fig. 2 is another example structure scheme drawing of the utility model.
The specific embodiment:
Referring to Fig. 1, present embodiment adopts stainless steel, is made of corrosion-resistant steel enclosing cover 1 and corrosion-resistant steel inner cap 2, constitutes osed top vacuum cavity 3 with corrosion-resistant steel enclosing cover 1 and corrosion-resistant steel inner cap 2.
In order to make full use of the space, to make structure more compact, rationally, the top board 5 of corrosion-resistant steel inner cap 2 is recessed, and vacuum nozzle 6 and the getter MAT'L 7 that is positioned at vacuum cavity 3 all are provided with on its recessed lid top panel 5.
In concrete the enforcement, it is multi-form to be respectively outside thread and negative thread two kinds at rim of a cup, be provided with on the corrosion-resistant steel inner cap 2 to form what cooperate with rim of a cup can be as shown in Figure 1 negative thread 4, also can be outside thread 8 as shown in Figure 2.
The utility model is exclusively used in and cooperates double-layer stainless steel vacuum cup cup.
Claims (3)
1, double-layer vacuum bowl cover is characterized in that adopting stainless steel, is made of corrosion-resistant steel enclosing cover (1) and corrosion-resistant steel inner cap (2), constitutes osed top vacuum cavity (3) with described corrosion-resistant steel enclosing cover (1) and corrosion-resistant steel inner cap (2).
2, double-layer vacuum bowl cover according to claim 1 is characterized in that the top board (5) of described corrosion-resistant steel inner cap (2) is recessed, and vacuum nozzle (6) and the getter MAT'L (7) that is positioned at vacuum cavity (3) all are arranged on its recessed lid top panel (5).
3, double-layer vacuum bowl cover according to claim 1 and 2 is characterized in that described corrosion-resistant steel inner cap (2) is provided with negative thread (4) or the outside thread (8) that cooperates with rim of a cup formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03219154 CN2592541Y (en) | 2003-01-03 | 2003-01-03 | Two-layer vacuum cup cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03219154 CN2592541Y (en) | 2003-01-03 | 2003-01-03 | Two-layer vacuum cup cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2592541Y true CN2592541Y (en) | 2003-12-17 |
Family
ID=33755394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03219154 Expired - Lifetime CN2592541Y (en) | 2003-01-03 | 2003-01-03 | Two-layer vacuum cup cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2592541Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342764A (en) * | 2011-09-21 | 2012-02-08 | 李明钧 | Vacuum bottle with novel shell cover |
| CN102512049A (en) * | 2011-11-30 | 2012-06-27 | 徐康华 | Drinking vessel sealing cover with dual-layer stainless steel vacuum component |
| CN102641064A (en) * | 2012-05-07 | 2012-08-22 | 江苏希诺实业有限公司 | Vacuum cup cover formed by adhering injection molding materials on stainless steel materials |
| CN103405105A (en) * | 2013-07-28 | 2013-11-27 | 江苏希诺实业有限公司 | Vacuum cup lid provided with buckling plate and inner lid closely combined |
| CN103829717A (en) * | 2014-03-05 | 2014-06-04 | 江苏希诺实业有限公司 | Vacuum cup lid with metal lifting ring |
| CN104814683A (en) * | 2015-04-29 | 2015-08-05 | 苏宝琏 | Thermal insulation cover of vacuum flask |
| CN110403428A (en) * | 2019-08-22 | 2019-11-05 | 深圳市中旻科技有限公司 | A kind of cup lid vacuum spacer structure and preparation method thereof |
| CN110775431A (en) * | 2019-10-15 | 2020-02-11 | 黄明誉 | Can lid for vacuum package |
| CN112190094A (en) * | 2020-09-30 | 2021-01-08 | 浙江哈尔斯真空器皿股份有限公司 | Double-layer metal cup cover and manufacturing process thereof |
-
2003
- 2003-01-03 CN CN 03219154 patent/CN2592541Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342764A (en) * | 2011-09-21 | 2012-02-08 | 李明钧 | Vacuum bottle with novel shell cover |
| CN102512049A (en) * | 2011-11-30 | 2012-06-27 | 徐康华 | Drinking vessel sealing cover with dual-layer stainless steel vacuum component |
| CN102512049B (en) * | 2011-11-30 | 2015-01-21 | 徐康华 | Drinking vessel sealing cover with dual-layer stainless steel vacuum component |
| CN102641064A (en) * | 2012-05-07 | 2012-08-22 | 江苏希诺实业有限公司 | Vacuum cup cover formed by adhering injection molding materials on stainless steel materials |
| CN103405105A (en) * | 2013-07-28 | 2013-11-27 | 江苏希诺实业有限公司 | Vacuum cup lid provided with buckling plate and inner lid closely combined |
| CN103829717A (en) * | 2014-03-05 | 2014-06-04 | 江苏希诺实业有限公司 | Vacuum cup lid with metal lifting ring |
| CN103829717B (en) * | 2014-03-05 | 2015-11-04 | 江苏希诺实业有限公司 | A kind of cup cover of vacuum cup with metal drop handle |
| CN104814683A (en) * | 2015-04-29 | 2015-08-05 | 苏宝琏 | Thermal insulation cover of vacuum flask |
| CN110403428A (en) * | 2019-08-22 | 2019-11-05 | 深圳市中旻科技有限公司 | A kind of cup lid vacuum spacer structure and preparation method thereof |
| CN110775431A (en) * | 2019-10-15 | 2020-02-11 | 黄明誉 | Can lid for vacuum package |
| CN110775431B (en) * | 2019-10-15 | 2021-04-09 | 丁珊珊 | Can lid for vacuum package |
| CN112190094A (en) * | 2020-09-30 | 2021-01-08 | 浙江哈尔斯真空器皿股份有限公司 | Double-layer metal cup cover and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130104 Granted publication date: 20031217 |