CN2260501Y - Sealed cup - Google Patents
Sealed cup Download PDFInfo
- Publication number
- CN2260501Y CN2260501Y CN 95210854 CN95210854U CN2260501Y CN 2260501 Y CN2260501 Y CN 2260501Y CN 95210854 CN95210854 CN 95210854 CN 95210854 U CN95210854 U CN 95210854U CN 2260501 Y CN2260501 Y CN 2260501Y
- Authority
- CN
- China
- Prior art keywords
- cup
- bowl cover
- sealing ring
- cup cover
- lining
- 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
Landscapes
- Table Devices Or Equipment (AREA)
Abstract
The utility model relates to a sealed cup, solving the problem of poor sealing property between a cup cover and a cup body in the prior art. The utility model is composed of a cup cover and a cup body. The cup cover is provided with a cup cover lining and internal screw threads, the cup body is provided with external screw threads matched with the internal screw threads of the cup cover, the cup cover lining is stepped truncated cone-shaped, and the step point of the cup cover lining is provided with an upper sealing ring and a lower sealing ring. A cup opening and a bulge which are respectively tightly matched with the upper sealing ring and the lower sealing ring when the cup cover and the cup body are screwed are arranged in the upper opening of the cup body. The utility model is used for containing water, beverages or true objects, etc.
Description
The utility model belongs to drinking-water or food, container for drink, particularly a kind of seal cup.
In the present prior art, the cup by bowl cover and cup are formed combines with screw thread with cup by bowl cover, seal with single packing ring, CN87217506V has just adopted this structure as the Chinese patent specification, but the sealing of this single level, its sealing effectiveness is difficult to guarantee.
The purpose of this utility model is to improve the sealing of cup or other container.
The purpose of this utility model is realized by following mode: be made up of bowl cover 1, cup 7, bowl cover 1 also has bowl cover lining 2, bowl cover 1 has internal thread, the external screw thread that cup 7 has the internal thread with bowl cover 1 to be complementary, bowl cover lining 2 is the staged truncated cone-shaped, sealing ring 3 and lower seal 5 on the ladder place of bowl cover lining 2 has; The inside suitable for reading of cup 7 is provided with when bowl cover 1 and cup 7 screw respectively and last sealing ring 3 and lower seal 5 close-fitting rims of a cup 4 and projectioies 6.
This is practical owing to adopted the double sealing structure of above last sealing ring and rim of a cup, lower seal and projection, guaranteed sealing effectiveness, even cup turns upside down, traverse or double swerve, the water in the cup, beverage, food etc. can not spill yet, leak.
Below in conjunction with accompanying drawing to the utility model progress explanation.
Accompanying drawing 1 is a structure half sectional view of the present utility model.
In Fig. 1, the utility model is made up of bowl cover 1 and cup 7, embeds bowl cover lining 2 in the bowl cover 1, and bowl cover 1 has internal thread, and cup 7 has the external screw thread that is complementary with bowl cover 1; Bowl cover lining 2 is the staged truncated cone-shaped, for making its easy enforcement, especially can be that staged is cylindrical; Ladder place at bowl cover lining 2 is with sealing ring 3 and lower seal 5, is to strengthen sealing effectiveness, and last sealing ring 3 or lower seal 5 one of them cross section at least are circle; The inside suitable for reading of cup 7 is provided with when bowl cover 1 and cup 7 screw respectively and last sealing ring 3 and lower seal 5 close-fitting rims of a cup 4 and projectioies 6.
The utility model can also be taked other embodiment, as in the cup side or bowl cover, bottom of cup magnet is installed, make magnetic cup, but also bowl cover, cup are taked to vacuumize or plastic foamed form is made thermos cup.
Claims (3)
1 one kinds of seal cups are made up of bowl cover (1), cup (7), bowl cover (1) also has bowl cover lining (2), bowl cover (1) has internal thread, the external screw thread that cup (7) has the internal thread with bowl cover (1) to be complementary, it is characterized in that: bowl cover lining (2) is the staged truncated cone-shaped, at the ladder place of bowl cover lining (2) last sealing ring (3) and lower seal (5) is arranged; The inside suitable for reading of cup (7) be provided with bowl cover (1) and cup (7) when screwing respectively with last sealing ring (3) and the close-fitting rim of a cup of lower seal (5) (4) and protruding (6).
2 seal cups according to claim 1 is characterized in that: go up sealing ring (3) or lower seal (5) at least one of them cross section for circular.
3 according to claims 1 or 2 described seal cups, it is characterized in that: bowl cover lining (2) is cylindrical for staged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95210854 CN2260501Y (en) | 1995-05-18 | 1995-05-18 | Sealed cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95210854 CN2260501Y (en) | 1995-05-18 | 1995-05-18 | Sealed cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2260501Y true CN2260501Y (en) | 1997-08-27 |
Family
ID=33861460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95210854 Expired - Fee Related CN2260501Y (en) | 1995-05-18 | 1995-05-18 | Sealed cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2260501Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013699A (en) * | 2017-12-25 | 2018-05-11 | 谢伟伟 | A kind of cup lid sealing structure of thermal insulation cup |
| CN108313961A (en) * | 2018-02-07 | 2018-07-24 | 江阴市品酿酒有限公司 | A kind of drinks product storage container of good airproof performance |
-
1995
- 1995-05-18 CN CN 95210854 patent/CN2260501Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013699A (en) * | 2017-12-25 | 2018-05-11 | 谢伟伟 | A kind of cup lid sealing structure of thermal insulation cup |
| CN108313961A (en) * | 2018-02-07 | 2018-07-24 | 江阴市品酿酒有限公司 | A kind of drinks product storage container of good airproof performance |
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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 |