CN2318929Y - Temp. regulating dual-layer glass cup - Google Patents
Temp. regulating dual-layer glass cup Download PDFInfo
- Publication number
- CN2318929Y CN2318929Y CN 98226041 CN98226041U CN2318929Y CN 2318929 Y CN2318929 Y CN 2318929Y CN 98226041 CN98226041 CN 98226041 CN 98226041 U CN98226041 U CN 98226041U CN 2318929 Y CN2318929 Y CN 2318929Y
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- CN
- China
- Prior art keywords
- cup
- glass
- shell
- utility
- model
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- 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 temp. regulating dual-layer glass. A rubber sealing ring and adhesive are sealed and connected between the mouth of a cup shell of the utility model and the upper part of a cup liner, and the opening of the cup shell is connected with a one-way valve. A simple vacuum pump can be used for vacuum pumping to play heat-insulating effects, a cup body is not provided with heat-insulating property by opening the one-way valve, and thus the heat-insulating property of a glass is regulated. The utility model which can be supplied to people to be used as a tea cup has the advantages of simple structure and easy manufacture.
Description
The utility model relates to a kind of cup, the glass of the usefulness of especially drinking tea.
The thermos cup that the useful double layer material of known cup is manufactured, because temperature retention time is oversize, thermos cup only is applicable to winter, is not suitable for summer.The simple glass cup is manufactured by single-glass, does not have insulation effect, mainly use in summer, and heat radiation is too fast in the winter time, and tea turns cold very soon in the cup, is difficult for portably using for a long time.Above-mentioned cup does not all have register, uses inconvenient.
The purpose of this utility model is that a kind of temperature adjustment double-layer glass easy to use will be provided.
The purpose of this utility model is achieved in that bowl cover connects cup, cup is made up of cup shell, cup courage and rubber seal, the cup courage is connected glass shell perforate connection check valve between the oral area of cup shell and the cup courage top with adhesive seal with rubber seal in the cup shell.
Described check valve is connected a glass shell bottom.
Cup shell of the present utility model is connected with check valve, and available simple vacuum pump vacuumizes, and plays the effect of insulation, and open the check valve cup and just do not have heat-insulating property, thus the heat-insulating property of regulating glass.It is simple in structure, makes easily, can use as teacup for people.
Elaborate below in conjunction with drawings and Examples.
Accompanying drawing is a structure chart of the present utility model.
1. glasss of shells among the figure, 2. glass courage, 3. rubber seal, 4. plastic seal ring, 5. rubber gasket, 6. vinyl cover, 7. insulation cover, 8. check valve.
In the accompanying drawings, cup shell (1) oral area is connected the location with cup courage (2) top with rubber seal (3) with adhesive seal, the vinyl cover of bowl cover (6) plastic seal ring (4) that is threaded, rubber gasket (5) is used to prevent to leak, insulation cover (7) is used for insulation, and cup shell (1) bottom opening connects check valve (8).
In the winter time, check valve (8) is connected the simple vacuum pump vacuumize, play the effect of insulation.In summer, open check valve (8), cup does not just have heat-insulating property.
Claims (2)
1, temperature adjustment double-layer glass, this cup connects cup by bowl cover, and cup is made up of cup shell, cup courage and rubber seal, and the cup courage is in the cup shell, is connected glass shell perforate connection check valve with adhesive seal with rubber seal between the oral area that it is characterized in that glass shell and the cup courage top.
2, temperature adjustment double-layer glass according to claim 1 is characterized in that check valve is connected a glass shell bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98226041 CN2318929Y (en) | 1998-02-21 | 1998-02-21 | Temp. regulating dual-layer glass cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98226041 CN2318929Y (en) | 1998-02-21 | 1998-02-21 | Temp. regulating dual-layer glass cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2318929Y true CN2318929Y (en) | 1999-05-19 |
Family
ID=33976618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98226041 Expired - Fee Related CN2318929Y (en) | 1998-02-21 | 1998-02-21 | Temp. regulating dual-layer glass cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2318929Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210768A (en) * | 2013-05-31 | 2014-12-17 | 膳魔师（江苏）家庭制品有限公司 | Plastic heat preservation utensil and manufacturing method of plastic heat preservation utensil |
-
1998
- 1998-02-21 CN CN 98226041 patent/CN2318929Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210768A (en) * | 2013-05-31 | 2014-12-17 | 膳魔师（江苏）家庭制品有限公司 | Plastic heat preservation utensil and manufacturing method of plastic heat preservation utensil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |