CN201469058U - Vacuum cup - Google Patents
Vacuum cup Download PDFInfo
- Publication number
- CN201469058U CN201469058U CN2009202247041U CN200920224704U CN201469058U CN 201469058 U CN201469058 U CN 201469058U CN 2009202247041 U CN2009202247041 U CN 2009202247041U CN 200920224704 U CN200920224704 U CN 200920224704U CN 201469058 U CN201469058 U CN 201469058U
- Authority
- CN
- China
- Prior art keywords
- cup
- vacuum cup
- vacuum
- heat insulation
- inner container
- 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
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Abstract
The utility model discloses a vacuum cup and relates to a drinking utensil, which solves the problem that the heat insulation time of the prior vacuum cup is short. The vacuum cup comprises a cup body and a cup cover, wherein the cup body consists of an inner container and an outer case, the inner container is fixed on the outer case, and a vacuum chamber is formed between the inner container and the outer case. The vacuum cup is characterized in that a cork plug is positioned inside the opening of the vacuum cup. Since the cup body of the vacuum cup has the two-layer structure and the cork plug is arranged inside the opening of the vacuum cup, the heat insulation effect is greatly improved. The vacuum cup has the benefits of good heat insulation effect, simple structure and convenient manufacture.
Description
Technical field
The utility model relates to a kind of drinking instrument, specifically a kind of thermos cup.
Background technology
Water tumbler majority on the market is the single-glass cup now, do not possess heat insulation function, existing double-layer heat insulation cup mainly is made up of inner bag and shell, form cavity between the two, but because the lid of the lid of thermos cup and conventional cup is similar, so heat insulation effect is relatively poor, sometimes people go up water and in time just do not drink and cooled off, cold water in the cup to be outwelled and add hot water, not only inconvenient, also caused the waste of water resource.
The utility model content
The purpose of this utility model is to provide a kind of thermos cup, and this water tumbler temperature retention time is long, will cup when people want to drink hot water in the water that cooled off outwell, remove hot water again.
The technical scheme in the invention for solving the technical problem is: a kind of insulation water tumbler, comprise cup and bowl cover, and described cup is made up of inner bag and shell, inner bag is fixed on the shell, form vacuum chamber between inner bag and the shell, it is characterized in that, a cork is positioned at rim of a cup.
The beneficial effects of the utility model are: because the thermos cup cup is provided with cork, so strengthened heat insulation effect greatly for double-deck in the rim of a cup; The utlity model has good heat insulating, simple in structure, easily manufactured effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 inner bag, 2 shells, 3 vacuum chambers, 4 corks, 5 bowl covers.
The specific embodiment
As shown in Figure 1.A kind of insulation water tumbler comprises cup and bowl cover 5, and cup and bowl cover 5 are by being threaded, and described cup is made up of inner bag 1 and shell 2, and inner bag 1 is fixed on the shell 2, forms vacuum chamber 3 between inner bag and the shell; One cork 4 is positioned at rim of a cup, and cork is a taper, and with the tight-lipped close fit of cup, cork is provided with draw ring.
The user pours hot water in thermos cup, the double-layer vacuum structure of cup can play heat preservation effect, and cork is positioned at rim of a cup, and good heat insulating has strengthened heat insulation effect.
Claims (1)
1. a thermos cup comprises cup and bowl cover, and described cup is made up of inner bag and shell, and inner bag is fixed on the shell, forms vacuum chamber between inner bag and the shell, it is characterized in that, a cork is positioned at rim of a cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202247041U CN201469058U (en) | 2009-08-20 | 2009-08-20 | Vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202247041U CN201469058U (en) | 2009-08-20 | 2009-08-20 | Vacuum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201469058U true CN201469058U (en) | 2010-05-19 |
Family
ID=42405295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202247041U Expired - Fee Related CN201469058U (en) | 2009-08-20 | 2009-08-20 | Vacuum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201469058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106539439A (en) * | 2017-01-19 | 2017-03-29 | 合肥协佳机电科技有限公司 | A kind of dual-purpose cup of convenient cleaning |
-
2009
- 2009-08-20 CN CN2009202247041U patent/CN201469058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106539439A (en) * | 2017-01-19 | 2017-03-29 | 合肥协佳机电科技有限公司 | A kind of dual-purpose cup of convenient cleaning |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20100820 |