CN2286155Y - Cap of bottle for instant beverage - Google Patents
Cap of bottle for instant beverage Download PDFInfo
- Publication number
- CN2286155Y CN2286155Y CN 96217936 CN96217936U CN2286155Y CN 2286155 Y CN2286155 Y CN 2286155Y CN 96217936 CN96217936 CN 96217936 CN 96217936 U CN96217936 U CN 96217936U CN 2286155 Y CN2286155 Y CN 2286155Y
- Authority
- CN
- China
- Prior art keywords
- piston
- cap
- bottle cap
- piston bush
- utility
- 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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- Closures For Containers (AREA)
Abstract
The utility model relates to a bottle cap with instant beverage, comprising an external cap (1) and a piston bush (4). The external cap and the piston bush form a whole, the lower part of the piston bush (4) is provided with a seal cap (5), a piston (2) is arranged in the piston bush (4), the lower part of the piston is provided with an opening, and the piston is provided with a storage cavity (6). Because the utility model only adopts the two components which are the external cap (1) provided with the piston bush (4) and the piston (2) provided with the storage cavity (6), the bottle cap with instant beverage has the advantages of simple structure and lower manufacture cost. In addition, in the utility model, the outer wall of the piston (2) is additionally provided with a sealing ring (3) which can effectively prevent moisture from filtering into the storage cavity, so dry powdered beverage in the storage cavity can be guaranteed to not be wetted, the problem that an immersion method can not be adopted to disinfect a bottle cap which is sealed and packed is solved, and the shelf life of the dry powdered beverage is improved.
Description
The utility model relates to a kind of bottle cap, particularly a kind of beverage bottle cap.
The bottle cap that has instant dry powder beverage at present is a lot, all is to be applied in the mineral water drink usually.Implementation is to be added with the storage chamber that can store the dry powder beverage on conventional bottle cap, when drinking, bottle cap is operated making the dry powder beverage fall into bottle to be mixed with required beverage as required.But the structure of these bottle caps is all unreasonable, and the structure that has is too complicated, and cost of manufacture is higher; The then poor practicability that has, inconvenience during use.Than the bottle cap of outer existing various band beverages, generally all there is the sealing problem of poor of storage chamber, make bottle cap after encapsulation, can not adopt the method sterilization of immersion, the halfway situation of sterilization often appears.And because the sealing of material-storing chamber is bad, dry powder beverage wherein is subject to airborne moisture content influence and makes moist and harden or go mouldy, the shelf-life of dry powder beverage be difficult to accomplish with bottle in the shelf-life coupling of liquid.
The purpose of this utility model is: provide a kind of simple in structure, cost of manufacture is lower, the bottle cap that has instant dry powder beverage of good seal performance.It is to have the enclosing cover of piston bush and be placed on the piston that has storage chamber in the piston bush by one to constitute, and the outside of piston is added with seal ring.
Formation of the present utility model: comprise enclosing cover (1), with the piston bush (4) that enclosing cover (1) becomes one, a capping (5) is arranged at the bottom of piston bush (4); The piston (2) that one bottom open band storage chamber (6) is arranged in the described piston bush (4).
The outer wall of described piston (2) has an annular groove (7), and annular sealing ring (3) is arranged on the groove (7).
Compared with the prior art, the utility model has been owing to only adopted the enclosing cover that has piston bush and had these two parts of piston of storage chamber, therefore have simple in structure, the characteristics that cost of manufacture is lower.The utility model has installed a seal ring additional in the outside of piston in addition, can stop moisture content to infiltrate in the storage chamber effectively, guarantee that the dry powder beverage in the storage chamber does not make moist, having solved bottle cap can not adopting soaking method sterilization problems and the shelf-life of having improved the dry powder beverage after encapsulation.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done and to be described in further detail.
Fig. 1 is the utility model structural representation.
Embodiment: the utility model structure comprises enclosing cover (1), and with the piston bush (4) that enclosing cover (1) becomes one, a capping (5) is arranged at the bottom of piston bush (4); The piston (2) that one bottom open band storage chamber (6) is arranged in the described piston bush (4).
The outer wall of described piston (2) has an annular groove (7), and annular sealing ring (3) is arranged on the groove (7).
The utility model in use, only need to press piston (2) downwards at the top of enclosing cover (1), the sawtooth of the lower open end of piston (2) or angle puncture capping (5), and dry powder beverage or inspissated juice in the storage chamber (6) of piston (2) promptly fall into bottle, obtain various mineral water beverages after the mixing.Seal ring (3) on the piston (2) play stop moisture content along between the inwall of piston bush (4) and piston (2) outer wall to the effect of storage chamber (6) infiltration.Can prevent the hardening, go mouldy of dry powder beverage in the storage chamber (6) effectively, improve the shelf-life of beverage in the storage chamber (6).
Claims (2)
1, a kind of bottle cap that instant beverage is arranged comprises enclosing cover (1), and with the piston bush (4) that enclosing cover (1) becomes one, a capping (5) is arranged at the bottom of piston bush (4); It is characterized in that: the piston (2) that a bottom open band storage chamber (6) is arranged in the described piston bush (4).
2, a kind of bottle cap that instant beverage is arranged according to claim 1, it is characterized in that: the outer wall of described piston (2) has an annular groove (7), and annular sealing ring (3) is arranged on the groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96217936 CN2286155Y (en) | 1996-07-24 | 1996-07-24 | Cap of bottle for instant beverage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96217936 CN2286155Y (en) | 1996-07-24 | 1996-07-24 | Cap of bottle for instant beverage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2286155Y true CN2286155Y (en) | 1998-07-15 |
Family
ID=33898912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96217936 Expired - Fee Related CN2286155Y (en) | 1996-07-24 | 1996-07-24 | Cap of bottle for instant beverage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2286155Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400389C (en) * | 2006-01-24 | 2008-07-09 | 浙江大学 | Instant soluble beverage bottle cover |
-
1996
- 1996-07-24 CN CN 96217936 patent/CN2286155Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400389C (en) * | 2006-01-24 | 2008-07-09 | 浙江大学 | Instant soluble beverage bottle cover |
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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 |